diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2021-04-29 20:57:23 +0200 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2021-04-29 20:57:23 +0200 |
| commit | 9d31d2338950293ec19d9b095fbaa9030899dcb4 (patch) | |
| tree | e688040d0557c24a2eeb9f6c9c223d949f6f7ef9 /drivers/net/wireless | |
| parent | Merge tag 'x86-mm-2021-04-29' of git://git.kernel.org/pub/scm/linux/kernel/gi... (diff) | |
| parent | net: selftest: fix build issue if INET is disabled (diff) | |
| download | linux-9d31d2338950293ec19d9b095fbaa9030899dcb4.tar.xz linux-9d31d2338950293ec19d9b095fbaa9030899dcb4.zip | |
Merge tag 'net-next-5.13' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next
Pull networking updates from Jakub Kicinski:
"Core:
- bpf:
- allow bpf programs calling kernel functions (initially to
reuse TCP congestion control implementations)
- enable task local storage for tracing programs - remove the
need to store per-task state in hash maps, and allow tracing
programs access to task local storage previously added for
BPF_LSM
- add bpf_for_each_map_elem() helper, allowing programs to walk
all map elements in a more robust and easier to verify fashion
- sockmap: support UDP and cross-protocol BPF_SK_SKB_VERDICT
redirection
- lpm: add support for batched ops in LPM trie
- add BTF_KIND_FLOAT support - mostly to allow use of BTF on
s390 which has floats in its headers files
- improve BPF syscall documentation and extend the use of kdoc
parsing scripts we already employ for bpf-helpers
- libbpf, bpftool: support static linking of BPF ELF files
- improve support for encapsulation of L2 packets
- xdp: restructure redirect actions to avoid a runtime lookup,
improving performance by 4-8% in microbenchmarks
- xsk: build skb by page (aka generic zerocopy xmit) - improve
performance of software AF_XDP path by 33% for devices which don't
need headers in the linear skb part (e.g. virtio)
- nexthop: resilient next-hop groups - improve path stability on
next-hops group changes (incl. offload for mlxsw)
- ipv6: segment routing: add support for IPv4 decapsulation
- icmp: add support for RFC 8335 extended PROBE messages
- inet: use bigger hash table for IP ID generation
- tcp: deal better with delayed TX completions - make sure we don't
give up on fast TCP retransmissions only because driver is slow in
reporting that it completed transmitting the original
- tcp: reorder tcp_congestion_ops for better cache locality
- mptcp:
- add sockopt support for common TCP options
- add support for common TCP msg flags
- include multiple address ids in RM_ADDR
- add reset option support for resetting one subflow
- udp: GRO L4 improvements - improve 'forward' / 'frag_list'
co-existence with UDP tunnel GRO, allowing the first to take place
correctly even for encapsulated UDP traffic
- micro-optimize dev_gro_receive() and flow dissection, avoid
retpoline overhead on VLAN and TEB GRO
- use less memory for sysctls, add a new sysctl type, to allow using
u8 instead of "int" and "long" and shrink networking sysctls
- veth: allow GRO without XDP - this allows aggregating UDP packets
before handing them off to routing, bridge, OvS, etc.
- allow specifing ifindex when device is moved to another namespace
- netfilter:
- nft_socket: add support for cgroupsv2
- nftables: add catch-all set element - special element used to
define a default action in case normal lookup missed
- use net_generic infra in many modules to avoid allocating
per-ns memory unnecessarily
- xps: improve the xps handling to avoid potential out-of-bound
accesses and use-after-free when XPS change race with other
re-configuration under traffic
- add a config knob to turn off per-cpu netdev refcnt to catch
underflows in testing
Device APIs:
- add WWAN subsystem to organize the WWAN interfaces better and
hopefully start driving towards more unified and vendor-
independent APIs
- ethtool:
- add interface for reading IEEE MIB stats (incl. mlx5 and bnxt
support)
- allow network drivers to dump arbitrary SFP EEPROM data,
current offset+length API was a poor fit for modern SFP which
define EEPROM in terms of pages (incl. mlx5 support)
- act_police, flow_offload: add support for packet-per-second
policing (incl. offload for nfp)
- psample: add additional metadata attributes like transit delay for
packets sampled from switch HW (and corresponding egress and
policy-based sampling in the mlxsw driver)
- dsa: improve support for sandwiched LAGs with bridge and DSA
- netfilter:
- flowtable: use direct xmit in topologies with IP forwarding,
bridging, vlans etc.
- nftables: counter hardware offload support
- Bluetooth:
- improvements for firmware download w/ Intel devices
- add support for reading AOSP vendor capabilities
- add support for virtio transport driver
- mac80211:
- allow concurrent monitor iface and ethernet rx decap
- set priority and queue mapping for injected frames
- phy: add support for Clause-45 PHY Loopback
- pci/iov: add sysfs MSI-X vector assignment interface to distribute
MSI-X resources to VFs (incl. mlx5 support)
New hardware/drivers:
- dsa: mv88e6xxx: add support for Marvell mv88e6393x - 11-port
Ethernet switch with 8x 1-Gigabit Ethernet and 3x 10-Gigabit
interfaces.
- dsa: support for legacy Broadcom tags used on BCM5325, BCM5365 and
BCM63xx switches
- Microchip KSZ8863 and KSZ8873; 3x 10/100Mbps Ethernet switches
- ath11k: support for QCN9074 a 802.11ax device
- Bluetooth: Broadcom BCM4330 and BMC4334
- phy: Marvell 88X2222 transceiver support
- mdio: add BCM6368 MDIO mux bus controller
- r8152: support RTL8153 and RTL8156 (USB Ethernet) chips
- mana: driver for Microsoft Azure Network Adapter (MANA)
- Actions Semi Owl Ethernet MAC
- can: driver for ETAS ES58X CAN/USB interfaces
Pure driver changes:
- add XDP support to: enetc, igc, stmmac
- add AF_XDP support to: stmmac
- virtio:
- page_to_skb() use build_skb when there's sufficient tailroom
(21% improvement for 1000B UDP frames)
- support XDP even without dedicated Tx queues - share the Tx
queues with the stack when necessary
- mlx5:
- flow rules: add support for mirroring with conntrack, matching
on ICMP, GTP, flex filters and more
- support packet sampling with flow offloads
- persist uplink representor netdev across eswitch mode changes
- allow coexistence of CQE compression and HW time-stamping
- add ethtool extended link error state reporting
- ice, iavf: support flow filters, UDP Segmentation Offload
- dpaa2-switch:
- move the driver out of staging
- add spanning tree (STP) support
- add rx copybreak support
- add tc flower hardware offload on ingress traffic
- ionic:
- implement Rx page reuse
- support HW PTP time-stamping
- octeon: support TC hardware offloads - flower matching on ingress
and egress ratelimitting.
- stmmac:
- add RX frame steering based on VLAN priority in tc flower
- support frame preemption (FPE)
- intel: add cross time-stamping freq difference adjustment
- ocelot:
- support forwarding of MRP frames in HW
- support multiple bridges
- support PTP Sync one-step timestamping
- dsa: mv88e6xxx, dpaa2-switch: offload bridge port flags like
learning, flooding etc.
- ipa: add IPA v4.5, v4.9 and v4.11 support (Qualcomm SDX55, SM8350,
SC7280 SoCs)
- mt7601u: enable TDLS support
- mt76:
- add support for 802.3 rx frames (mt7915/mt7615)
- mt7915 flash pre-calibration support
- mt7921/mt7663 runtime power management fixes"
* tag 'net-next-5.13' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next: (2451 commits)
net: selftest: fix build issue if INET is disabled
net: netrom: nr_in: Remove redundant assignment to ns
net: tun: Remove redundant assignment to ret
net: phy: marvell: add downshift support for M88E1240
net: dsa: ksz: Make reg_mib_cnt a u8 as it never exceeds 255
net/sched: act_ct: Remove redundant ct get and check
icmp: standardize naming of RFC 8335 PROBE constants
bpf, selftests: Update array map tests for per-cpu batched ops
bpf: Add batched ops support for percpu array
bpf: Implement formatted output helpers with bstr_printf
seq_file: Add a seq_bprintf function
sfc: adjust efx->xdp_tx_queue_count with the real number of initialized queues
net:nfc:digital: Fix a double free in digital_tg_recv_dep_req
net: fix a concurrency bug in l2tp_tunnel_register()
net/smc: Remove redundant assignment to rc
mpls: Remove redundant assignment to err
llc2: Remove redundant assignment to rc
net/tls: Remove redundant initialization of record
rds: Remove redundant assignment to nr_sig
dt-bindings: net: mdio-gpio: add compatible for microchip,mdio-smi0
...
Diffstat (limited to 'drivers/net/wireless')
235 files changed, 10296 insertions, 4296 deletions
diff --git a/drivers/net/wireless/ath/ath10k/htc.c b/drivers/net/wireless/ath/ath10k/htc.c index 0a37be6a7d33..fab398046a3f 100644 --- a/drivers/net/wireless/ath/ath10k/htc.c +++ b/drivers/net/wireless/ath/ath10k/htc.c @@ -669,7 +669,7 @@ static int ath10k_htc_send_bundle(struct ath10k_htc_ep *ep, ath10k_dbg(ar, ATH10K_DBG_HTC, "bundle tx status %d eid %d req count %d count %d len %d\n", - ret, ep->eid, skb_queue_len(&ep->tx_req_head), cn, bundle_skb->len); + ret, ep->eid, skb_queue_len(&ep->tx_req_head), cn, skb_len); return ret; } diff --git a/drivers/net/wireless/ath/ath10k/snoc.c b/drivers/net/wireless/ath/ath10k/snoc.c index d66593f0950f..ea00fbb15601 100644 --- a/drivers/net/wireless/ath/ath10k/snoc.c +++ b/drivers/net/wireless/ath/ath10k/snoc.c @@ -1759,17 +1759,11 @@ err_core_destroy: return ret; } -static int ath10k_snoc_remove(struct platform_device *pdev) +static int ath10k_snoc_free_resources(struct ath10k *ar) { - struct ath10k *ar = platform_get_drvdata(pdev); struct ath10k_snoc *ar_snoc = ath10k_snoc_priv(ar); - ath10k_dbg(ar, ATH10K_DBG_SNOC, "snoc remove\n"); - - reinit_completion(&ar->driver_recovery); - - if (test_bit(ATH10K_SNOC_FLAG_RECOVERY, &ar_snoc->flags)) - wait_for_completion_timeout(&ar->driver_recovery, 3 * HZ); + ath10k_dbg(ar, ATH10K_DBG_SNOC, "snoc free resources\n"); set_bit(ATH10K_SNOC_FLAG_UNREGISTERING, &ar_snoc->flags); @@ -1783,12 +1777,29 @@ static int ath10k_snoc_remove(struct platform_device *pdev) return 0; } +static int ath10k_snoc_remove(struct platform_device *pdev) +{ + struct ath10k *ar = platform_get_drvdata(pdev); + struct ath10k_snoc *ar_snoc = ath10k_snoc_priv(ar); + + ath10k_dbg(ar, ATH10K_DBG_SNOC, "snoc remove\n"); + + reinit_completion(&ar->driver_recovery); + + if (test_bit(ATH10K_SNOC_FLAG_RECOVERY, &ar_snoc->flags)) + wait_for_completion_timeout(&ar->driver_recovery, 3 * HZ); + + ath10k_snoc_free_resources(ar); + + return 0; +} + static void ath10k_snoc_shutdown(struct platform_device *pdev) { struct ath10k *ar = platform_get_drvdata(pdev); ath10k_dbg(ar, ATH10K_DBG_SNOC, "snoc shutdown\n"); - ath10k_snoc_remove(pdev); + ath10k_snoc_free_resources(ar); } static struct platform_driver ath10k_snoc_driver = { diff --git a/drivers/net/wireless/ath/ath10k/wmi-tlv.c b/drivers/net/wireless/ath/ath10k/wmi-tlv.c index d97b33f789e4..7efbe03fbca8 100644 --- a/drivers/net/wireless/ath/ath10k/wmi-tlv.c +++ b/drivers/net/wireless/ath/ath10k/wmi-tlv.c @@ -592,6 +592,9 @@ static void ath10k_wmi_event_tdls_peer(struct ath10k *ar, struct sk_buff *skb) GFP_ATOMIC ); break; + default: + kfree(tb); + return; } exit: diff --git a/drivers/net/wireless/ath/ath11k/ahb.c b/drivers/net/wireless/ath/ath11k/ahb.c index d4ef45cd0685..8c9c781afc3e 100644 --- a/drivers/net/wireless/ath/ath11k/ahb.c +++ b/drivers/net/wireless/ath/ath11k/ahb.c @@ -373,7 +373,7 @@ static void ath11k_ahb_init_qmi_ce_config(struct ath11k_base *ab) cfg->tgt_ce = ab->hw_params.target_ce_config; cfg->svc_to_ce_map_len = ab->hw_params.svc_to_ce_map_len; cfg->svc_to_ce_map = ab->hw_params.svc_to_ce_map; - ab->qmi.service_ins_id = ATH11K_QMI_WLFW_SERVICE_INS_ID_V01_IPQ8074; + ab->qmi.service_ins_id = ab->hw_params.qmi_service_ins_id; } static void ath11k_ahb_free_ext_irq(struct ath11k_base *ab) diff --git a/drivers/net/wireless/ath/ath11k/ce.c b/drivers/net/wireless/ath/ath11k/ce.c index 987c65010272..de8b632b058c 100644 --- a/drivers/net/wireless/ath/ath11k/ce.c +++ b/drivers/net/wireless/ath/ath11k/ce.c @@ -187,6 +187,59 @@ const struct ce_attr ath11k_host_ce_config_qca6390[] = { }; +const struct ce_attr ath11k_host_ce_config_qcn9074[] = { + /* CE0: host->target HTC control and raw streams */ + { + .flags = CE_ATTR_FLAGS, + .src_nentries = 16, + .src_sz_max = 2048, + .dest_nentries = 0, + }, + + /* CE1: target->host HTT + HTC control */ + { + .flags = CE_ATTR_FLAGS, + .src_nentries = 0, + .src_sz_max = 2048, + .dest_nentries = 512, + .recv_cb = ath11k_htc_rx_completion_handler, + }, + + /* CE2: target->host WMI */ + { + .flags = CE_ATTR_FLAGS, + .src_nentries = 0, + .src_sz_max = 2048, + .dest_nentries = 32, + .recv_cb = ath11k_htc_rx_completion_handler, + }, + + /* CE3: host->target WMI (mac0) */ + { + .flags = CE_ATTR_FLAGS, + .src_nentries = 32, + .src_sz_max = 2048, + .dest_nentries = 0, + }, + + /* CE4: host->target HTT */ + { + .flags = CE_ATTR_FLAGS | CE_ATTR_DIS_INTR, + .src_nentries = 2048, + .src_sz_max = 256, + .dest_nentries = 0, + }, + + /* CE5: target->host pktlog */ + { + .flags = CE_ATTR_FLAGS, + .src_nentries = 0, + .src_sz_max = 2048, + .dest_nentries = 512, + .recv_cb = ath11k_dp_htt_htc_t2h_msg_handler, + }, +}; + static bool ath11k_ce_need_shadow_fix(int ce_id) { /* only ce4 needs shadow workaroud*/ @@ -455,7 +508,7 @@ static void ath11k_ce_srng_msi_ring_params_setup(struct ath11k_base *ab, u32 ce_ struct hal_srng_params *ring_params) { u32 msi_data_start; - u32 msi_data_count; + u32 msi_data_count, msi_data_idx; u32 msi_irq_start; u32 addr_lo; u32 addr_hi; @@ -469,10 +522,11 @@ static void ath11k_ce_srng_msi_ring_params_setup(struct ath11k_base *ab, u32 ce_ return; ath11k_get_msi_address(ab, &addr_lo, &addr_hi); + ath11k_get_ce_msi_idx(ab, ce_id, &msi_data_idx); ring_params->msi_addr = addr_lo; ring_params->msi_addr |= (dma_addr_t)(((uint64_t)addr_hi) << 32); - ring_params->msi_data = (ce_id % msi_data_count) + msi_data_start; + ring_params->msi_data = (msi_data_idx % msi_data_count) + msi_data_start; ring_params->flags |= HAL_SRNG_FLAGS_MSI_INTR; } diff --git a/drivers/net/wireless/ath/ath11k/ce.h b/drivers/net/wireless/ath/ath11k/ce.h index d6eeef919349..713f766cac22 100644 --- a/drivers/net/wireless/ath/ath11k/ce.h +++ b/drivers/net/wireless/ath/ath11k/ce.h @@ -173,6 +173,7 @@ struct ath11k_ce { extern const struct ce_attr ath11k_host_ce_config_ipq8074[]; extern const struct ce_attr ath11k_host_ce_config_qca6390[]; +extern const struct ce_attr ath11k_host_ce_config_qcn9074[]; void ath11k_ce_cleanup_pipes(struct ath11k_base *ab); void ath11k_ce_rx_replenish_retry(struct timer_list *t); diff --git a/drivers/net/wireless/ath/ath11k/core.c b/drivers/net/wireless/ath/ath11k/core.c index 350b7913622c..77ce3347ab86 100644 --- a/drivers/net/wireless/ath/ath11k/core.c +++ b/drivers/net/wireless/ath/ath11k/core.c @@ -45,6 +45,7 @@ static const struct ath11k_hw_params ath11k_hw_params[] = { .ring_mask = &ath11k_hw_ring_mask_ipq8074, .internal_sleep_clock = false, .regs = &ipq8074_regs, + .qmi_service_ins_id = ATH11K_QMI_WLFW_SERVICE_INS_ID_V01_IPQ8074, .host_ce_config = ath11k_host_ce_config_ipq8074, .ce_count = 12, .target_ce_config = ath11k_target_ce_config_wlan_ipq8074, @@ -68,6 +69,7 @@ static const struct ath11k_hw_params ath11k_hw_params[] = { .idle_ps = false, .cold_boot_calib = true, .supports_suspend = false, + .hal_desc_sz = sizeof(struct hal_rx_desc_ipq8074), }, { .hw_rev = ATH11K_HW_IPQ6018_HW10, @@ -83,6 +85,7 @@ static const struct ath11k_hw_params ath11k_hw_params[] = { .ring_mask = &ath11k_hw_ring_mask_ipq8074, .internal_sleep_clock = false, .regs = &ipq8074_regs, + .qmi_service_ins_id = ATH11K_QMI_WLFW_SERVICE_INS_ID_V01_IPQ8074, .host_ce_config = ath11k_host_ce_config_ipq8074, .ce_count = 12, .target_ce_config = ath11k_target_ce_config_wlan_ipq8074, @@ -106,6 +109,7 @@ static const struct ath11k_hw_params ath11k_hw_params[] = { .idle_ps = false, .cold_boot_calib = true, .supports_suspend = false, + .hal_desc_sz = sizeof(struct hal_rx_desc_ipq8074), }, { .name = "qca6390 hw2.0", @@ -121,6 +125,7 @@ static const struct ath11k_hw_params ath11k_hw_params[] = { .ring_mask = &ath11k_hw_ring_mask_qca6390, .internal_sleep_clock = true, .regs = &qca6390_regs, + .qmi_service_ins_id = ATH11K_QMI_WLFW_SERVICE_INS_ID_V01_QCA6390, .host_ce_config = ath11k_host_ce_config_qca6390, .ce_count = 9, .target_ce_config = ath11k_target_ce_config_wlan_qca6390, @@ -143,6 +148,44 @@ static const struct ath11k_hw_params ath11k_hw_params[] = { .idle_ps = true, .cold_boot_calib = false, .supports_suspend = true, + .hal_desc_sz = sizeof(struct hal_rx_desc_ipq8074), + }, + { + .name = "qcn9074 hw1.0", + .hw_rev = ATH11K_HW_QCN9074_HW10, + .fw = { + .dir = "QCN9074/hw1.0", + .board_size = 256 * 1024, + .cal_size = 256 * 1024, + }, + .max_radios = 1, + .single_pdev_only = false, + .qmi_service_ins_id = ATH11K_QMI_WLFW_SERVICE_INS_ID_V01_QCN9074, + .hw_ops = &qcn9074_ops, + .ring_mask = &ath11k_hw_ring_mask_qcn9074, + .internal_sleep_clock = false, + .regs = &qcn9074_regs, + .host_ce_config = ath11k_host_ce_config_qcn9074, + .ce_count = 6, + .target_ce_config = ath11k_target_ce_config_wlan_qcn9074, + .target_ce_count = 9, + .svc_to_ce_map = ath11k_target_service_to_ce_map_wlan_qcn9074, + .svc_to_ce_map_len = 18, + .rxdma1_enable = true, + .num_rxmda_per_pdev = 1, + .rx_mac_buf_ring = false, + .vdev_start_delay = false, + .htt_peer_map_v2 = true, + .tcl_0_only = false, + .interface_modes = BIT(NL80211_IFTYPE_STATION) | + BIT(NL80211_IFTYPE_AP) | + BIT(NL80211_IFTYPE_MESH_POINT), + .supports_monitor = true, + .supports_shadow_regs = false, + .idle_ps = false, + .cold_boot_calib = false, + .supports_suspend = false, + .hal_desc_sz = sizeof(struct hal_rx_desc_qcn9074), }, }; @@ -974,7 +1017,7 @@ static int ath11k_init_hw_params(struct ath11k_base *ab) ab->hw_params = *hw_params; - ath11k_dbg(ab, ATH11K_DBG_BOOT, "Hardware name %s\n", ab->hw_params.name); + ath11k_info(ab, "%s\n", ab->hw_params.name); return 0; } diff --git a/drivers/net/wireless/ath/ath11k/core.h b/drivers/net/wireless/ath/ath11k/core.h index 8d29845774df..55af982deca7 100644 --- a/drivers/net/wireless/ath/ath11k/core.h +++ b/drivers/net/wireless/ath/ath11k/core.h @@ -34,6 +34,7 @@ #define ATH11K_PRB_RSP_DROP_THRESHOLD ((ATH11K_TX_MGMT_TARGET_MAX_SUPPORT_WMI * 3) / 4) #define ATH11K_INVALID_HW_MAC_ID 0xFF +#define ATH11K_CONNECTION_LOSS_HZ (3 * HZ) extern unsigned int ath11k_frame_mode; @@ -105,6 +106,7 @@ enum ath11k_hw_rev { ATH11K_HW_IPQ8074, ATH11K_HW_QCA6390_HW20, ATH11K_HW_IPQ6018_HW10, + ATH11K_HW_QCN9074_HW10, }; enum ath11k_firmware_mode { @@ -234,6 +236,7 @@ struct ath11k_vif { u32 aid; u8 bssid[ETH_ALEN]; struct cfg80211_bitrate_mask bitrate_mask; + struct delayed_work connection_loss_work; int num_legacy_stations; int rtscts_prot_mode; int txpower; @@ -607,6 +610,7 @@ struct ath11k_bus_params { bool m3_fw_support; bool fixed_bdf_addr; bool fixed_mem_region; + bool static_window_map; }; /* IPQ8074 HW channel counters frequency value in hertz */ @@ -876,6 +880,8 @@ extern const struct service_to_pipe ath11k_target_service_to_ce_map_wlan_ipq6018 extern const struct ce_pipe_config ath11k_target_ce_config_wlan_qca6390[]; extern const struct service_to_pipe ath11k_target_service_to_ce_map_wlan_qca6390[]; +extern const struct ce_pipe_config ath11k_target_ce_config_wlan_qcn9074[]; +extern const struct service_to_pipe ath11k_target_service_to_ce_map_wlan_qcn9074[]; int ath11k_core_qmi_firmware_ready(struct ath11k_base *ab); int ath11k_core_pre_init(struct ath11k_base *ab); int ath11k_core_init(struct ath11k_base *ath11k); diff --git a/drivers/net/wireless/ath/ath11k/debugfs_htt_stats.c b/drivers/net/wireless/ath/ath11k/debugfs_htt_stats.c index e13684343ec3..ec93f14e6d2a 100644 --- a/drivers/net/wireless/ath/ath11k/debugfs_htt_stats.c +++ b/drivers/net/wireless/ath/ath11k/debugfs_htt_stats.c @@ -3851,7 +3851,7 @@ htt_print_pdev_obss_pd_stats_tlv_v(const void *tag_buf, htt_stats_buf->num_non_srg_ppdu_tried); len += HTT_DBG_OUT(buf + len, buf_len - len, "Non-SRG success PPDU = %u\n", htt_stats_buf->num_non_srg_ppdu_success); - len += HTT_DBG_OUT(buf + len, buf_len - len, "SRG Opportunies = %u\n", + len += HTT_DBG_OUT(buf + len, buf_len - len, "SRG Opportunities = %u\n", htt_stats_buf->num_srg_opportunities); len += HTT_DBG_OUT(buf + len, buf_len - len, "SRG tried PPDU = %u\n", htt_stats_buf->num_srg_ppdu_tried); diff --git a/drivers/net/wireless/ath/ath11k/dp_rx.c b/drivers/net/wireless/ath/ath11k/dp_rx.c index 850ad38b888f..1d9aa1bb6b6e 100644 --- a/drivers/net/wireless/ath/ath11k/dp_rx.c +++ b/drivers/net/wireless/ath/ath11k/dp_rx.c @@ -20,95 +20,102 @@ #define ATH11K_DP_RX_FRAGMENT_TIMEOUT_MS (2 * HZ) -static u8 *ath11k_dp_rx_h_80211_hdr(struct hal_rx_desc *desc) +static u8 *ath11k_dp_rx_h_80211_hdr(struct ath11k_base *ab, struct hal_rx_desc *desc) { - return desc->hdr_status; + return ab->hw_params.hw_ops->rx_desc_get_hdr_status(desc); } -static enum hal_encrypt_type ath11k_dp_rx_h_mpdu_start_enctype(struct hal_rx_desc *desc) +static enum hal_encrypt_type ath11k_dp_rx_h_mpdu_start_enctype(struct ath11k_base *ab, + struct hal_rx_desc *desc) { - if (!(__le32_to_cpu(desc->mpdu_start.info1) & - RX_MPDU_START_INFO1_ENCRYPT_INFO_VALID)) + if (!ab->hw_params.hw_ops->rx_desc_encrypt_valid(desc)) return HAL_ENCRYPT_TYPE_OPEN; - return FIELD_GET(RX_MPDU_START_INFO2_ENC_TYPE, - __le32_to_cpu(desc->mpdu_start.info2)); + return ab->hw_params.hw_ops->rx_desc_get_encrypt_type(desc); } -static u8 ath11k_dp_rx_h_msdu_start_decap_type(struct hal_rx_desc *desc) +static u8 ath11k_dp_rx_h_msdu_start_decap_type(struct ath11k_base *ab, + struct hal_rx_desc *desc) { - return FIELD_GET(RX_MSDU_START_INFO2_DECAP_FORMAT, - __le32_to_cpu(desc->msdu_start.info2)); + return ab->hw_params.hw_ops->rx_desc_get_decap_type(desc); } -static u8 ath11k_dp_rx_h_msdu_start_mesh_ctl_present(struct hal_rx_desc *desc) +static u8 ath11k_dp_rx_h_msdu_start_mesh_ctl_present(struct ath11k_base *ab, + struct hal_rx_desc *desc) { - return FIELD_GET(RX_MSDU_START_INFO2_MESH_CTRL_PRESENT, - __le32_to_cpu(desc->msdu_start.info2)); + return ab->hw_params.hw_ops->rx_desc_get_mesh_ctl(desc); } -static bool ath11k_dp_rx_h_mpdu_start_seq_ctrl_valid(struct hal_rx_desc *desc) +static bool ath11k_dp_rx_h_mpdu_start_seq_ctrl_valid(struct ath11k_base *ab, + struct hal_rx_desc *desc) { - return !!FIELD_GET(RX_MPDU_START_INFO1_MPDU_SEQ_CTRL_VALID, - __le32_to_cpu(desc->mpdu_start.info1)); + return ab->hw_params.hw_ops->rx_desc_get_mpdu_seq_ctl_vld(desc); } -static bool ath11k_dp_rx_h_mpdu_start_fc_valid(struct hal_rx_desc *desc) +static bool ath11k_dp_rx_h_mpdu_start_fc_valid(struct ath11k_base *ab, + struct hal_rx_desc *desc) { - return !!FIELD_GET(RX_MPDU_START_INFO1_MPDU_FCTRL_VALID, - __le32_to_cpu(desc->mpdu_start.info1)); + return ab->hw_params.hw_ops->rx_desc_get_mpdu_fc_valid(desc); } -static bool ath11k_dp_rx_h_mpdu_start_more_frags(struct sk_buff *skb) +static bool ath11k_dp_rx_h_mpdu_start_more_frags(struct ath11k_base *ab, + struct sk_buff *skb) { struct ieee80211_hdr *hdr; - hdr = (struct ieee80211_hdr *)(skb->data + HAL_RX_DESC_SIZE); + hdr = (struct ieee80211_hdr *)(skb->data + ab->hw_params.hal_desc_sz); return ieee80211_has_morefrags(hdr->frame_control); } -static u16 ath11k_dp_rx_h_mpdu_start_frag_no(struct sk_buff *skb) +static u16 ath11k_dp_rx_h_mpdu_start_frag_no(struct ath11k_base *ab, + struct sk_buff *skb) { struct ieee80211_hdr *hdr; - hdr = (struct ieee80211_hdr *)(skb->data + HAL_RX_DESC_SIZE); + hdr = (struct ieee80211_hdr *)(skb->data + ab->hw_params.hal_desc_sz); return le16_to_cpu(hdr->seq_ctrl) & IEEE80211_SCTL_FRAG; } -static u16 ath11k_dp_rx_h_mpdu_start_seq_no(struct hal_rx_desc *desc) +static u16 ath11k_dp_rx_h_mpdu_start_seq_no(struct ath11k_base *ab, + struct hal_rx_desc *desc) { - return FIELD_GET(RX_MPDU_START_INFO1_MPDU_SEQ_NUM, - __le32_to_cpu(desc->mpdu_start.info1)); + return ab->hw_params.hw_ops->rx_desc_get_mpdu_start_seq_no(desc); } -static bool ath11k_dp_rx_h_attn_msdu_done(struct hal_rx_desc *desc) +static void *ath11k_dp_rx_get_attention(struct ath11k_base *ab, + struct hal_rx_desc *desc) +{ + return ab->hw_params.hw_ops->rx_desc_get_attention(desc); +} + +static bool ath11k_dp_rx_h_attn_msdu_done(struct rx_attention *attn) { return !!FIELD_GET(RX_ATTENTION_INFO2_MSDU_DONE, - __le32_to_cpu(desc->attention.info2)); + __le32_to_cpu(attn->info2)); } -static bool ath11k_dp_rx_h_attn_l4_cksum_fail(struct hal_rx_desc *desc) +static bool ath11k_dp_rx_h_attn_l4_cksum_fail(struct rx_attention *attn) { return !!FIELD_GET(RX_ATTENTION_INFO1_TCP_UDP_CKSUM_FAIL, - __le32_to_cpu(desc->attention.info1)); + __le32_to_cpu(attn->info1)); } -static bool ath11k_dp_rx_h_attn_ip_cksum_fail(struct hal_rx_desc *desc) +static bool ath11k_dp_rx_h_attn_ip_cksum_fail(struct rx_attention *attn) { return !!FIELD_GET(RX_ATTENTION_INFO1_IP_CKSUM_FAIL, - __le32_to_cpu(desc->attention.info1)); + __le32_to_cpu(attn->info1)); } -static bool ath11k_dp_rx_h_attn_is_decrypted(struct hal_rx_desc *desc) +static bool ath11k_dp_rx_h_attn_is_decrypted(struct rx_attention *attn) { return (FIELD_GET(RX_ATTENTION_INFO2_DCRYPT_STATUS_CODE, - __le32_to_cpu(desc->attention.info2)) == + __le32_to_cpu(attn->info2)) == RX_DESC_DECRYPT_STATUS_CODE_OK); } -static u32 ath11k_dp_rx_h_attn_mpdu_err(struct hal_rx_desc *desc) +static u32 ath11k_dp_rx_h_attn_mpdu_err(struct rx_attention *attn) { - u32 info = __le32_to_cpu(desc->attention.info1); + u32 info = __le32_to_cpu(attn->info1); u32 errmap = 0; if (info & RX_ATTENTION_INFO1_FCS_ERR) @@ -135,131 +142,122 @@ static u32 ath11k_dp_rx_h_attn_mpdu_err(struct hal_rx_desc *desc) return errmap; } -static u16 ath11k_dp_rx_h_msdu_start_msdu_len(struct hal_rx_desc *desc) +static u16 ath11k_dp_rx_h_msdu_start_msdu_len(struct ath11k_base *ab, + struct hal_rx_desc *desc) { - return FIELD_GET(RX_MSDU_START_INFO1_MSDU_LENGTH, - __le32_to_cpu(desc->msdu_start.info1)); + return ab->hw_params.hw_ops->rx_desc_get_msdu_len(desc); } -static u8 ath11k_dp_rx_h_msdu_start_sgi(struct hal_rx_desc *desc) +static u8 ath11k_dp_rx_h_msdu_start_sgi(struct ath11k_base *ab, + struct hal_rx_desc *desc) { - return FIELD_GET(RX_MSDU_START_INFO3_SGI, - __le32_to_cpu(desc->msdu_start.info3)); + return ab->hw_params.hw_ops->rx_desc_get_msdu_sgi(desc); } -static u8 ath11k_dp_rx_h_msdu_start_rate_mcs(struct hal_rx_desc *desc) +static u8 ath11k_dp_rx_h_msdu_start_rate_mcs(struct ath11k_base *ab, + struct hal_rx_desc *desc) { - return FIELD_GET(RX_MSDU_START_INFO3_RATE_MCS, - __le32_to_cpu(desc->msdu_start.info3)); + return ab->hw_params.hw_ops->rx_desc_get_msdu_rate_mcs(desc); } -static u8 ath11k_dp_rx_h_msdu_start_rx_bw(struct hal_rx_desc *desc) +static u8 ath11k_dp_rx_h_msdu_start_rx_bw(struct ath11k_base *ab, + struct hal_rx_desc *desc) { - return FIELD_GET(RX_MSDU_START_INFO3_RECV_BW, - __le32_to_cpu(desc->msdu_start.info3)); + return ab->hw_params.hw_ops->rx_desc_get_msdu_rx_bw(desc); } -static u32 ath11k_dp_rx_h_msdu_start_freq(struct hal_rx_desc *desc) +static u32 ath11k_dp_rx_h_msdu_start_freq(struct ath11k_base *ab, + struct hal_rx_desc *desc) { - return __le32_to_cpu(desc->msdu_start.phy_meta_data); + return ab->hw_params.hw_ops->rx_desc_get_msdu_freq(desc); } -static u8 ath11k_dp_rx_h_msdu_start_pkt_type(struct hal_rx_desc *desc) +static u8 ath11k_dp_rx_h_msdu_start_pkt_type(struct ath11k_base *ab, + struct hal_rx_desc *desc) { - return FIELD_GET(RX_MSDU_START_INFO3_PKT_TYPE, - __le32_to_cpu(desc->msdu_start.info3)); + return ab->hw_params.hw_ops->rx_desc_get_msdu_pkt_type(desc); } -static u8 ath11k_dp_rx_h_msdu_start_nss(struct hal_rx_desc *desc) +static u8 ath11k_dp_rx_h_msdu_start_nss(struct ath11k_base *ab, + struct hal_rx_desc *desc) { - u8 mimo_ss_bitmap = FIELD_GET(RX_MSDU_START_INFO3_MIMO_SS_BITMAP, - __le32_to_cpu(desc->msdu_start.info3)); - - return hweight8(mimo_ss_bitmap); + return hweight8(ab->hw_params.hw_ops->rx_desc_get_msdu_nss(desc)); } -static u8 ath11k_dp_rx_h_mpdu_start_tid(struct hal_rx_desc *desc) +static u8 ath11k_dp_rx_h_mpdu_start_tid(struct ath11k_base *ab, + struct hal_rx_desc *desc) { - return FIELD_GET(RX_MPDU_START_INFO2_TID, - __le32_to_cpu(desc->mpdu_start.info2)); + return ab->hw_params.hw_ops->rx_desc_get_mpdu_tid(desc); } -static u16 ath11k_dp_rx_h_mpdu_start_peer_id(struct hal_rx_desc *desc) +static u16 ath11k_dp_rx_h_mpdu_start_peer_id(struct ath11k_base *ab, + struct hal_rx_desc *desc) { - return __le16_to_cpu(desc->mpdu_start.sw_peer_id); + return ab->hw_params.hw_ops->rx_desc_get_mpdu_peer_id(desc); } -static u8 ath11k_dp_rx_h_msdu_end_l3pad(struct hal_rx_desc *desc) +static u8 ath11k_dp_rx_h_msdu_end_l3pad(struct ath11k_base *ab, + struct hal_rx_desc *desc) { - return FIELD_GET(RX_MSDU_END_INFO2_L3_HDR_PADDING, - __le32_to_cpu(desc->msdu_end.info2)); + return ab->hw_params.hw_ops->rx_desc_get_l3_pad_bytes(desc); } -static bool ath11k_dp_rx_h_msdu_end_first_msdu(struct hal_rx_desc *desc) +static bool ath11k_dp_rx_h_msdu_end_first_msdu(struct ath11k_base *ab, + struct hal_rx_desc *desc) { - return !!FIELD_GET(RX_MSDU_END_INFO2_FIRST_MSDU, - __le32_to_cpu(desc->msdu_end.info2)); + return ab->hw_params.hw_ops->rx_desc_get_first_msdu(desc); } -static bool ath11k_dp_rx_h_msdu_end_last_msdu(struct hal_rx_desc *desc) +static bool ath11k_dp_rx_h_msdu_end_last_msdu(struct ath11k_base *ab, + struct hal_rx_desc *desc) { - return !!FIELD_GET(RX_MSDU_END_INFO2_LAST_MSDU, - __le32_to_cpu(desc->msdu_end.info2)); + return ab->hw_params.hw_ops->rx_desc_get_last_msdu(desc); } -static void ath11k_dp_rx_desc_end_tlv_copy(struct hal_rx_desc *fdesc, +static void ath11k_dp_rx_desc_end_tlv_copy(struct ath11k_base *ab, + struct hal_rx_desc *fdesc, struct hal_rx_desc *ldesc) { - memcpy((u8 *)&fdesc->msdu_end, (u8 *)&ldesc->msdu_end, - sizeof(struct rx_msdu_end)); - memcpy((u8 *)&fdesc->attention, (u8 *)&ldesc->attention, - sizeof(struct rx_attention)); - memcpy((u8 *)&fdesc->mpdu_end, (u8 *)&ldesc->mpdu_end, - sizeof(struct rx_mpdu_end)); + ab->hw_params.hw_ops->rx_desc_copy_attn_end_tlv(fdesc, ldesc); } -static u32 ath11k_dp_rxdesc_get_mpdulen_err(struct hal_rx_desc *rx_desc) +static u32 ath11k_dp_rxdesc_get_mpdulen_err(struct rx_attention *attn) { - struct rx_attention *rx_attn; - - rx_attn = &rx_desc->attention; - return FIELD_GET(RX_ATTENTION_INFO1_MPDU_LEN_ERR, - __le32_to_cpu(rx_attn->info1)); + __le32_to_cpu(attn->info1)); } -static u32 ath11k_dp_rxdesc_get_decap_format(struct hal_rx_desc *rx_desc) -{ - struct rx_msdu_start *rx_msdu_start; - - rx_msdu_start = &rx_desc->msdu_start; - - return FIELD_GET(RX_MSDU_START_INFO2_DECAP_FORMAT, - __le32_to_cpu(rx_msdu_start->info2)); -} - -static u8 *ath11k_dp_rxdesc_get_80211hdr(struct hal_rx_desc *rx_desc) +static u8 *ath11k_dp_rxdesc_get_80211hdr(struct ath11k_base *ab, + struct hal_rx_desc *rx_desc) { u8 *rx_pkt_hdr; - rx_pkt_hdr = &rx_desc->msdu_payload[0]; + rx_pkt_hdr = ab->hw_params.hw_ops->rx_desc_get_msdu_payload(rx_desc); return rx_pkt_hdr; } -static bool ath11k_dp_rxdesc_mpdu_valid(struct hal_rx_desc *rx_desc) +static bool ath11k_dp_rxdesc_mpdu_valid(struct ath11k_base *ab, + struct hal_rx_desc *rx_desc) { u32 tlv_tag; - tlv_tag = FIELD_GET(HAL_TLV_HDR_TAG, - __le32_to_cpu(rx_desc->mpdu_start_tag)); + tlv_tag = ab->hw_params.hw_ops->rx_desc_get_mpdu_start_tag(rx_desc); return tlv_tag == HAL_RX_MPDU_START; } -static u32 ath11k_dp_rxdesc_get_ppduid(struct hal_rx_desc *rx_desc) +static u32 ath11k_dp_rxdesc_get_ppduid(struct ath11k_base *ab, + struct hal_rx_desc *rx_desc) +{ + return ab->hw_params.hw_ops->rx_desc_get_mpdu_ppdu_id(rx_desc); +} + +static void ath11k_dp_rxdesc_set_msdu_len(struct ath11k_base *ab, + struct hal_rx_desc *desc, + u16 len) { - return __le16_to_cpu(rx_desc->mpdu_start.phy_ppdu_id); + ab->hw_params.hw_ops->rx_desc_set_msdu_len(desc, len); } static void ath11k_dp_service_mon_ring(struct timer_list *t) @@ -1722,19 +1720,19 @@ static int ath11k_dp_rx_msdu_coalesce(struct ath11k *ar, struct sk_buff *first, struct sk_buff *last, u8 l3pad_bytes, int msdu_len) { + struct ath11k_base *ab = ar->ab; struct sk_buff *skb; struct ath11k_skb_rxcb *rxcb = ATH11K_SKB_RXCB(first); int buf_first_hdr_len, buf_first_len; struct hal_rx_desc *ldesc; - int space_extra; - int rem_len; - int buf_len; + int space_extra, rem_len, buf_len; + u32 hal_rx_desc_sz = ar->ab->hw_params.hal_desc_sz; /* As the msdu is spread across multiple rx buffers, * find the offset to the start of msdu for computing * the length of the msdu in the first buffer. */ - buf_first_hdr_len = HAL_RX_DESC_SIZE + l3pad_bytes; + buf_first_hdr_len = hal_rx_desc_sz + l3pad_bytes; buf_first_len = DP_RX_BUFFER_SIZE - buf_first_hdr_len; if (WARN_ON_ONCE(msdu_len <= buf_first_len)) { @@ -1744,8 +1742,8 @@ static int ath11k_dp_rx_msdu_coalesce(struct ath11k *ar, } ldesc = (struct hal_rx_desc *)last->data; - rxcb->is_first_msdu = ath11k_dp_rx_h_msdu_end_first_msdu(ldesc); - rxcb->is_last_msdu = ath11k_dp_rx_h_msdu_end_last_msdu(ldesc); + rxcb->is_first_msdu = ath11k_dp_rx_h_msdu_end_first_msdu(ab, ldesc); + rxcb->is_last_msdu = ath11k_dp_rx_h_msdu_end_last_msdu(ab, ldesc); /* MSDU spans over multiple buffers because the length of the MSDU * exceeds DP_RX_BUFFER_SIZE - HAL_RX_DESC_SIZE. So assume the data @@ -1757,7 +1755,7 @@ static int ath11k_dp_rx_msdu_coalesce(struct ath11k *ar, /* When an MSDU spread over multiple buffers attention, MSDU_END and * MPDU_END tlvs are valid only in the last buffer. Copy those tlvs. */ - ath11k_dp_rx_desc_end_tlv_copy(rxcb->rx_desc, ldesc); + ath11k_dp_rx_desc_end_tlv_copy(ab, rxcb->rx_desc, ldesc); space_extra = msdu_len - (buf_first_len + skb_tailroom(first)); if (space_extra > 0 && @@ -1778,18 +1776,18 @@ static int ath11k_dp_rx_msdu_coalesce(struct ath11k *ar, while ((skb = __skb_dequeue(msdu_list)) != NULL && rem_len > 0) { rxcb = ATH11K_SKB_RXCB(skb); if (rxcb->is_continuation) - buf_len = DP_RX_BUFFER_SIZE - HAL_RX_DESC_SIZE; + buf_len = DP_RX_BUFFER_SIZE - hal_rx_desc_sz; else buf_len = rem_len; - if (buf_len > (DP_RX_BUFFER_SIZE - HAL_RX_DESC_SIZE)) { + if (buf_len > (DP_RX_BUFFER_SIZE - hal_rx_desc_sz)) { WARN_ON_ONCE(1); dev_kfree_skb_any(skb); return -EINVAL; } - skb_put(skb, buf_len + HAL_RX_DESC_SIZE); - skb_pull(skb, HAL_RX_DESC_SIZE); + skb_put(skb, buf_len + hal_rx_desc_sz); + skb_pull(skb, hal_rx_desc_sz); skb_copy_from_linear_data(skb, skb_put(first, buf_len), buf_len); dev_kfree_skb_any(skb); @@ -1820,13 +1818,15 @@ static struct sk_buff *ath11k_dp_rx_get_msdu_last_buf(struct sk_buff_head *msdu_ return NULL; } -static void ath11k_dp_rx_h_csum_offload(struct sk_buff *msdu) +static void ath11k_dp_rx_h_csum_offload(struct ath11k *ar, struct sk_buff *msdu) { struct ath11k_skb_rxcb *rxcb = ATH11K_SKB_RXCB(msdu); + struct rx_attention *rx_attention; bool ip_csum_fail, l4_csum_fail; - ip_csum_fail = ath11k_dp_rx_h_attn_ip_cksum_fail(rxcb->rx_desc); - l4_csum_fail = ath11k_dp_rx_h_attn_l4_cksum_fail(rxcb->rx_desc); + rx_attention = ath11k_dp_rx_get_attention(ar->ab, rxcb->rx_desc); + ip_csum_fail = ath11k_dp_rx_h_attn_ip_cksum_fail(rx_attention); + l4_csum_fail = ath11k_dp_rx_h_attn_l4_cksum_fail(rx_attention); msdu->ip_summed = (ip_csum_fail || l4_csum_fail) ? CHECKSUM_NONE : CHECKSUM_UNNECESSARY; @@ -1957,7 +1957,7 @@ static void ath11k_dp_rx_h_undecap_nwifi(struct ath11k *ar, qos_ctl = rxcb->tid; - if (ath11k_dp_rx_h_msdu_start_mesh_ctl_present(rxcb->rx_desc)) + if (ath11k_dp_rx_h_msdu_start_mesh_ctl_present(ar->ab, rxcb->rx_desc)) qos_ctl |= IEEE80211_QOS_CTL_MESH_CONTROL_PRESENT; /* TODO Add other QoS ctl fields when required */ @@ -2061,7 +2061,7 @@ static void *ath11k_dp_rx_h_find_rfc1042(struct ath11k *ar, bool is_amsdu; is_amsdu = !(rxcb->is_first_msdu && rxcb->is_last_msdu); - hdr = (struct ieee80211_hdr *)ath11k_dp_rx_h_80211_hdr(rxcb->rx_desc); + hdr = (struct ieee80211_hdr *)ath11k_dp_rx_h_80211_hdr(ar->ab, rxcb->rx_desc); rfc1042 = hdr; if (rxcb->is_first_msdu) { @@ -2134,8 +2134,8 @@ static void ath11k_dp_rx_h_undecap(struct ath11k *ar, struct sk_buff *msdu, u8 *first_hdr; u8 decap; - first_hdr = ath11k_dp_rx_h_80211_hdr(rx_desc); - decap = ath11k_dp_rx_h_msdu_start_decap_type(rx_desc); + first_hdr = ath11k_dp_rx_h_80211_hdr(ar->ab, rx_desc); + decap = ath11k_dp_rx_h_msdu_start_decap_type(ar->ab, rx_desc); switch (decap) { case DP_RX_DECAP_TYPE_NATIVE_WIFI: @@ -2167,6 +2167,7 @@ static void ath11k_dp_rx_h_mpdu(struct ath11k *ar, bool is_decrypted = false; struct ieee80211_hdr *hdr; struct ath11k_peer *peer; + struct rx_attention *rx_attention; u32 err_bitmap; hdr = (struct ieee80211_hdr *)msdu->data; @@ -2188,9 +2189,10 @@ static void ath11k_dp_rx_h_mpdu(struct ath11k *ar, } spin_unlock_bh(&ar->ab->base_lock); - err_bitmap = ath11k_dp_rx_h_attn_mpdu_err(rx_desc); + rx_attention = ath11k_dp_rx_get_attention(ar->ab, rx_desc); + err_bitmap = ath11k_dp_rx_h_attn_mpdu_err(rx_attention); if (enctype != HAL_ENCRYPT_TYPE_OPEN && !err_bitmap) - is_decrypted = ath11k_dp_rx_h_attn_is_decrypted(rx_desc); + is_decrypted = ath11k_dp_rx_h_attn_is_decrypted(rx_attention); /* Clear per-MPDU flags while leaving per-PPDU flags intact */ rx_status->flag &= ~(RX_FLAG_FAILED_FCS_CRC | @@ -2215,7 +2217,7 @@ static void ath11k_dp_rx_h_mpdu(struct ath11k *ar, RX_FLAG_PN_VALIDATED; } - ath11k_dp_rx_h_csum_offload(msdu); + ath11k_dp_rx_h_csum_offload(ar, msdu); ath11k_dp_rx_h_undecap(ar, msdu, rx_desc, enctype, rx_status, is_decrypted); @@ -2236,11 +2238,11 @@ static void ath11k_dp_rx_h_rate(struct ath11k *ar, struct hal_rx_desc *rx_desc, u8 sgi; bool is_cck; - pkt_type = ath11k_dp_rx_h_msdu_start_pkt_type(rx_desc); - bw = ath11k_dp_rx_h_msdu_start_rx_bw(rx_desc); - rate_mcs = ath11k_dp_rx_h_msdu_start_rate_mcs(rx_desc); - nss = ath11k_dp_rx_h_msdu_start_nss(rx_desc); - sgi = ath11k_dp_rx_h_msdu_start_sgi(rx_desc); + pkt_type = ath11k_dp_rx_h_msdu_start_pkt_type(ar->ab, rx_desc); + bw = ath11k_dp_rx_h_msdu_start_rx_bw(ar->ab, rx_desc); + rate_mcs = ath11k_dp_rx_h_msdu_start_rate_mcs(ar->ab, rx_desc); + nss = ath11k_dp_rx_h_msdu_start_nss(ar->ab, rx_desc); + sgi = ath11k_dp_rx_h_msdu_start_sgi(ar->ab, rx_desc); switch (pkt_type) { case RX_MSDU_START_PKT_TYPE_11A: @@ -2297,7 +2299,7 @@ static void ath11k_dp_rx_h_ppdu(struct ath11k *ar, struct hal_rx_desc *rx_desc, struct ieee80211_rx_status *rx_status) { u8 channel_num; - u32 center_freq; + u32 center_freq, meta_data; struct ieee80211_channel *channel; rx_status->freq = 0; @@ -2308,8 +2310,9 @@ static void ath11k_dp_rx_h_ppdu(struct ath11k *ar, struct hal_rx_desc *rx_desc, rx_status->flag |= RX_FLAG_NO_SIGNAL_VAL; - channel_num = ath11k_dp_rx_h_msdu_start_freq(rx_desc); - center_freq = ath11k_dp_rx_h_msdu_start_freq(rx_desc) >> 16; + meta_data = ath11k_dp_rx_h_msdu_start_freq(ar->ab, rx_desc); + channel_num = meta_data; + center_freq = meta_data >> 16; if (center_freq >= 5935 && center_freq <= 7105) { rx_status->band = NL80211_BAND_6GHZ; @@ -2409,7 +2412,9 @@ static int ath11k_dp_rx_process_msdu(struct ath11k *ar, struct sk_buff *msdu, struct sk_buff_head *msdu_list) { + struct ath11k_base *ab = ar->ab; struct hal_rx_desc *rx_desc, *lrx_desc; + struct rx_attention *rx_attention; struct ieee80211_rx_status rx_status = {0}; struct ieee80211_rx_status *status; struct ath11k_skb_rxcb *rxcb; @@ -2419,10 +2424,11 @@ static int ath11k_dp_rx_process_msdu(struct ath11k *ar, u8 *hdr_status; u16 msdu_len; int ret; + u32 hal_rx_desc_sz = ar->ab->hw_params.hal_desc_sz; last_buf = ath11k_dp_rx_get_msdu_last_buf(msdu_list, msdu); if (!last_buf) { - ath11k_warn(ar->ab, + ath11k_warn(ab, "No valid Rx buffer to access Atten/MSDU_END/MPDU_END tlvs\n"); ret = -EIO; goto free_out; @@ -2430,38 +2436,39 @@ static int ath11k_dp_rx_process_msdu(struct ath11k *ar, rx_desc = (struct hal_rx_desc *)msdu->data; lrx_desc = (struct hal_rx_desc *)last_buf->data; - if (!ath11k_dp_rx_h_attn_msdu_done(lrx_desc)) { - ath11k_warn(ar->ab, "msdu_done bit in attention is not set\n"); + rx_attention = ath11k_dp_rx_get_attention(ab, lrx_desc); + if (!ath11k_dp_rx_h_attn_msdu_done(rx_attention)) { + ath11k_warn(ab, "msdu_done bit in attention is not set\n"); ret = -EIO; goto free_out; } rxcb = ATH11K_SKB_RXCB(msdu); rxcb->rx_desc = rx_desc; - msdu_len = ath11k_dp_rx_h_msdu_start_msdu_len(rx_desc); - l3_pad_bytes = ath11k_dp_rx_h_msdu_end_l3pad(lrx_desc); + msdu_len = ath11k_dp_rx_h_msdu_start_msdu_len(ab, rx_desc); + l3_pad_bytes = ath11k_dp_rx_h_msdu_end_l3pad(ab, lrx_desc); if (rxcb->is_frag) { - skb_pull(msdu, HAL_RX_DESC_SIZE); + skb_pull(msdu, hal_rx_desc_sz); } else if (!rxcb->is_continuation) { - if ((msdu_len + HAL_RX_DESC_SIZE) > DP_RX_BUFFER_SIZE) { - hdr_status = ath11k_dp_rx_h_80211_hdr(rx_desc); + if ((msdu_len + hal_rx_desc_sz) > DP_RX_BUFFER_SIZE) { + hdr_status = ath11k_dp_rx_h_80211_hdr(ab, rx_desc); ret = -EINVAL; - ath11k_warn(ar->ab, "invalid msdu len %u\n", msdu_len); - ath11k_dbg_dump(ar->ab, ATH11K_DBG_DATA, NULL, "", hdr_status, + ath11k_warn(ab, "invalid msdu len %u\n", msdu_len); + ath11k_dbg_dump(ab, ATH11K_DBG_DATA, NULL, "", hdr_status, sizeof(struct ieee80211_hdr)); - ath11k_dbg_dump(ar->ab, ATH11K_DBG_DATA, NULL, "", rx_desc, + ath11k_dbg_dump(ab, ATH11K_DBG_DATA, NULL, "", rx_desc, sizeof(struct hal_rx_desc)); goto free_out; } - skb_put(msdu, HAL_RX_DESC_SIZE + l3_pad_bytes + msdu_len); - skb_pull(msdu, HAL_RX_DESC_SIZE + l3_pad_bytes); + skb_put(msdu, hal_rx_desc_sz + l3_pad_bytes + msdu_len); + skb_pull(msdu, hal_rx_desc_sz + l3_pad_bytes); } else { ret = ath11k_dp_rx_msdu_coalesce(ar, msdu_list, msdu, last_buf, l3_pad_bytes, msdu_len); if (ret) { - ath11k_warn(ar->ab, + ath11k_warn(ab, "failed to coalesce msdu rx buffer%d\n", ret); goto free_out; } @@ -3090,16 +3097,17 @@ static int ath11k_dp_rx_h_verify_tkip_mic(struct ath11k *ar, struct ath11k_peer u8 mic[IEEE80211_CCMP_MIC_LEN]; int head_len, tail_len, ret; size_t data_len; - u32 hdr_len; + u32 hdr_len, hal_rx_desc_sz = ar->ab->hw_params.hal_desc_sz; u8 *key, *data; u8 key_idx; - if (ath11k_dp_rx_h_mpdu_start_enctype(rx_desc) != HAL_ENCRYPT_TYPE_TKIP_MIC) + if (ath11k_dp_rx_h_mpdu_start_enctype(ar->ab, rx_desc) != + HAL_ENCRYPT_TYPE_TKIP_MIC) return 0; - hdr = (struct ieee80211_hdr *)(msdu->data + HAL_RX_DESC_SIZE); + hdr = (struct ieee80211_hdr *)(msdu->data + hal_rx_desc_sz); hdr_len = ieee80211_hdrlen(hdr->frame_control); - head_len = hdr_len + HAL_RX_DESC_SIZE + IEEE80211_TKIP_IV_LEN; + head_len = hdr_len + hal_rx_desc_sz + IEEE80211_TKIP_IV_LEN; tail_len = IEEE80211_CCMP_MIC_LEN + IEEE80211_TKIP_ICV_LEN + FCS_LEN; if (!is_multicast_ether_addr(hdr->addr1)) @@ -3125,7 +3133,7 @@ mic_fail: rxs->flag |= RX_FLAG_MMIC_ERROR | RX_FLAG_MMIC_STRIPPED | RX_FLAG_IV_STRIPPED | RX_FLAG_DECRYPTED; - skb_pull(msdu, HAL_RX_DESC_SIZE); + skb_pull(msdu, hal_rx_desc_sz); ath11k_dp_rx_h_ppdu(ar, rx_desc, rxs); ath11k_dp_rx_h_undecap(ar, msdu, rx_desc, @@ -3140,11 +3148,12 @@ static void ath11k_dp_rx_h_undecap_frag(struct ath11k *ar, struct sk_buff *msdu, struct ieee80211_hdr *hdr; size_t hdr_len; size_t crypto_len; + u32 hal_rx_desc_sz = ar->ab->hw_params.hal_desc_sz; if (!flags) return; - hdr = (struct ieee80211_hdr *)(msdu->data + HAL_RX_DESC_SIZE); + hdr = (struct ieee80211_hdr *)(msdu->data + hal_rx_desc_sz); if (flags & RX_FLAG_MIC_STRIPPED) skb_trim(msdu, msdu->len - @@ -3158,8 +3167,8 @@ static void ath11k_dp_rx_h_undecap_frag(struct ath11k *ar, struct sk_buff *msdu, hdr_len = ieee80211_hdrlen(hdr->frame_control); crypto_len = ath11k_dp_rx_crypto_param_len(ar, enctype); - memmove((void *)msdu->data + HAL_RX_DESC_SIZE + crypto_len, - (void *)msdu->data + HAL_RX_DESC_SIZE, hdr_len); + memmove((void *)msdu->data + hal_rx_desc_sz + crypto_len, + (void *)msdu->data + hal_rx_desc_sz, hdr_len); skb_pull(msdu, crypto_len); } } @@ -3172,11 +3181,12 @@ static int ath11k_dp_rx_h_defrag(struct ath11k *ar, struct hal_rx_desc *rx_desc; struct sk_buff *skb, *first_frag, *last_frag; struct ieee80211_hdr *hdr; + struct rx_attention *rx_attention; enum hal_encrypt_type enctype; bool is_decrypted = false; int msdu_len = 0; int extra_space; - u32 flags; + u32 flags, hal_rx_desc_sz = ar->ab->hw_params.hal_desc_sz; first_frag = skb_peek(&rx_tid->rx_frags); last_frag = skb_peek_tail(&rx_tid->rx_frags); @@ -3184,11 +3194,13 @@ static int ath11k_dp_rx_h_defrag(struct ath11k *ar, skb_queue_walk(&rx_tid->rx_frags, skb) { flags = 0; rx_desc = (struct hal_rx_desc *)skb->data; - hdr = (struct ieee80211_hdr *)(skb->data + HAL_RX_DESC_SIZE); + hdr = (struct ieee80211_hdr *)(skb->data + hal_rx_desc_sz); - enctype = ath11k_dp_rx_h_mpdu_start_enctype(rx_desc); - if (enctype != HAL_ENCRYPT_TYPE_OPEN) - is_decrypted = ath11k_dp_rx_h_attn_is_decrypted(rx_desc); + enctype = ath11k_dp_rx_h_mpdu_start_enctype(ar->ab, rx_desc); + if (enctype != HAL_ENCRYPT_TYPE_OPEN) { + rx_attention = ath11k_dp_rx_get_attention(ar->ab, rx_desc); + is_decrypted = ath11k_dp_rx_h_attn_is_decrypted(rx_attention); + } if (is_decrypted) { if (skb != first_frag) @@ -3204,7 +3216,7 @@ static int ath11k_dp_rx_h_defrag(struct ath11k *ar, ath11k_dp_rx_h_undecap_frag(ar, skb, enctype, flags); if (skb != first_frag) - skb_pull(skb, HAL_RX_DESC_SIZE + + skb_pull(skb, hal_rx_desc_sz + ieee80211_hdrlen(hdr->frame_control)); msdu_len += skb->len; } @@ -3220,7 +3232,7 @@ static int ath11k_dp_rx_h_defrag(struct ath11k *ar, dev_kfree_skb_any(skb); } - hdr = (struct ieee80211_hdr *)(first_frag->data + HAL_RX_DESC_SIZE); + hdr = (struct ieee80211_hdr *)(first_frag->data + hal_rx_desc_sz); hdr->frame_control &= ~__cpu_to_le16(IEEE80211_FCTL_MOREFRAGS); ATH11K_SKB_RXCB(first_frag)->is_frag = 1; @@ -3246,10 +3258,10 @@ static int ath11k_dp_rx_h_defrag_reo_reinject(struct ath11k *ar, struct dp_rx_ti struct hal_srng *srng; dma_addr_t paddr; u32 desc_bank, msdu_info, mpdu_info; - u32 dst_idx, cookie; - u32 *msdu_len_offset; + u32 dst_idx, cookie, hal_rx_desc_sz; int ret, buf_id; + hal_rx_desc_sz = ab->hw_params.hal_desc_sz; link_desc_banks = ab->dp.link_desc_banks; reo_dest_ring = rx_tid->dst_ring_desc; @@ -3264,16 +3276,14 @@ static int ath11k_dp_rx_h_defrag_reo_reinject(struct ath11k *ar, struct dp_rx_ti FIELD_PREP(RX_MSDU_DESC_INFO0_LAST_MSDU_IN_MPDU, 1) | FIELD_PREP(RX_MSDU_DESC_INFO0_MSDU_CONTINUATION, 0) | FIELD_PREP(RX_MSDU_DESC_INFO0_MSDU_LENGTH, - defrag_skb->len - HAL_RX_DESC_SIZE) | + defrag_skb->len - hal_rx_desc_sz) | FIELD_PREP(RX_MSDU_DESC_INFO0_REO_DEST_IND, dst_idx) | FIELD_PREP(RX_MSDU_DESC_INFO0_VALID_SA, 1) | FIELD_PREP(RX_MSDU_DESC_INFO0_VALID_DA, 1); msdu0->rx_msdu_info.info0 = msdu_info; /* change msdu len in hal rx desc */ - msdu_len_offset = (u32 *)&rx_desc->msdu_start; - *msdu_len_offset &= ~(RX_MSDU_START_INFO1_MSDU_LENGTH); - *msdu_len_offset |= defrag_skb->len - HAL_RX_DESC_SIZE; + ath11k_dp_rxdesc_set_msdu_len(ab, rx_desc, defrag_skb->len - hal_rx_desc_sz); paddr = dma_map_single(ab->dev, defrag_skb->data, defrag_skb->len + skb_tailroom(defrag_skb), @@ -3346,24 +3356,26 @@ err_unmap_dma: return ret; } -static int ath11k_dp_rx_h_cmp_frags(struct sk_buff *a, struct sk_buff *b) +static int ath11k_dp_rx_h_cmp_frags(struct ath11k *ar, + struct sk_buff *a, struct sk_buff *b) { int frag1, frag2; - frag1 = ath11k_dp_rx_h_mpdu_start_frag_no(a); - frag2 = ath11k_dp_rx_h_mpdu_start_frag_no(b); + frag1 = ath11k_dp_rx_h_mpdu_start_frag_no(ar->ab, a); + frag2 = ath11k_dp_rx_h_mpdu_start_frag_no(ar->ab, b); return frag1 - frag2; } -static void ath11k_dp_rx_h_sort_frags(struct sk_buff_head *frag_list, +static void ath11k_dp_rx_h_sort_frags(struct ath11k *ar, + struct sk_buff_head *frag_list, struct sk_buff *cur_frag) { struct sk_buff *skb; int cmp; skb_queue_walk(frag_list, skb) { - cmp = ath11k_dp_rx_h_cmp_frags(skb, cur_frag); + cmp = ath11k_dp_rx_h_cmp_frags(ar, skb, cur_frag); if (cmp < 0) continue; __skb_queue_before(frag_list, skb, cur_frag); @@ -3372,14 +3384,15 @@ static void ath11k_dp_rx_h_sort_frags(struct sk_buff_head *frag_list, __skb_queue_tail(frag_list, cur_frag); } -static u64 ath11k_dp_rx_h_get_pn(struct sk_buff *skb) +static u64 ath11k_dp_rx_h_get_pn(struct ath11k *ar, struct sk_buff *skb) { struct ieee80211_hdr *hdr; u64 pn = 0; u8 *ehdr; + u32 hal_rx_desc_sz = ar->ab->hw_params.hal_desc_sz; - hdr = (struct ieee80211_hdr *)(skb->data + HAL_RX_DESC_SIZE); - ehdr = skb->data + HAL_RX_DESC_SIZE + ieee80211_hdrlen(hdr->frame_control); + hdr = (struct ieee80211_hdr *)(skb->data + hal_rx_desc_sz); + ehdr = skb->data + hal_rx_desc_sz + ieee80211_hdrlen(hdr->frame_control); pn = ehdr[0]; pn |= (u64)ehdr[1] << 8; @@ -3403,19 +3416,19 @@ ath11k_dp_rx_h_defrag_validate_incr_pn(struct ath11k *ar, struct dp_rx_tid *rx_t first_frag = skb_peek(&rx_tid->rx_frags); desc = (struct hal_rx_desc *)first_frag->data; - encrypt_type = ath11k_dp_rx_h_mpdu_start_enctype(desc); + encrypt_type = ath11k_dp_rx_h_mpdu_start_enctype(ar->ab, desc); if (encrypt_type != HAL_ENCRYPT_TYPE_CCMP_128 && encrypt_type != HAL_ENCRYPT_TYPE_CCMP_256 && encrypt_type != HAL_ENCRYPT_TYPE_GCMP_128 && encrypt_type != HAL_ENCRYPT_TYPE_AES_GCMP_256) return true; - last_pn = ath11k_dp_rx_h_get_pn(first_frag); + last_pn = ath11k_dp_rx_h_get_pn(ar, first_frag); skb_queue_walk(&rx_tid->rx_frags, skb) { if (skb == first_frag) continue; - cur_pn = ath11k_dp_rx_h_get_pn(skb); + cur_pn = ath11k_dp_rx_h_get_pn(ar, skb); if (cur_pn != last_pn + 1) return false; last_pn = cur_pn; @@ -3439,14 +3452,14 @@ static int ath11k_dp_rx_frag_h_mpdu(struct ath11k *ar, bool more_frags; rx_desc = (struct hal_rx_desc *)msdu->data; - peer_id = ath11k_dp_rx_h_mpdu_start_peer_id(rx_desc); - tid = ath11k_dp_rx_h_mpdu_start_tid(rx_desc); - seqno = ath11k_dp_rx_h_mpdu_start_seq_no(rx_desc); - frag_no = ath11k_dp_rx_h_mpdu_start_frag_no(msdu); - more_frags = ath11k_dp_rx_h_mpdu_start_more_frags(msdu); - - if (!ath11k_dp_rx_h_mpdu_start_seq_ctrl_valid(rx_desc) || - !ath11k_dp_rx_h_mpdu_start_fc_valid(rx_desc) || + peer_id = ath11k_dp_rx_h_mpdu_start_peer_id(ar->ab, rx_desc); + tid = ath11k_dp_rx_h_mpdu_start_tid(ar->ab, rx_desc); + seqno = ath11k_dp_rx_h_mpdu_start_seq_no(ar->ab, rx_desc); + frag_no = ath11k_dp_rx_h_mpdu_start_frag_no(ar->ab, msdu); + more_frags = ath11k_dp_rx_h_mpdu_start_more_frags(ar->ab, msdu); + + if (!ath11k_dp_rx_h_mpdu_start_seq_ctrl_valid(ar->ab, rx_desc) || + !ath11k_dp_rx_h_mpdu_start_fc_valid(ar->ab, rx_desc) || tid > IEEE80211_NUM_TIDS) return -EINVAL; @@ -3484,7 +3497,7 @@ static int ath11k_dp_rx_frag_h_mpdu(struct ath11k *ar, if (frag_no > __fls(rx_tid->rx_frag_bitmap)) __skb_queue_tail(&rx_tid->rx_frags, msdu); else - ath11k_dp_rx_h_sort_frags(&rx_tid->rx_frags, msdu); + ath11k_dp_rx_h_sort_frags(ar, &rx_tid->rx_frags, msdu); rx_tid->rx_frag_bitmap |= BIT(frag_no); if (!more_frags) @@ -3551,6 +3564,7 @@ ath11k_dp_process_rx_err_buf(struct ath11k *ar, u32 *ring_desc, int buf_id, bool struct hal_rx_desc *rx_desc; u8 *hdr_status; u16 msdu_len; + u32 hal_rx_desc_sz = ar->ab->hw_params.hal_desc_sz; spin_lock_bh(&rx_ring->idr_lock); msdu = idr_find(&rx_ring->bufs_idr, buf_id); @@ -3586,9 +3600,9 @@ ath11k_dp_process_rx_err_buf(struct ath11k *ar, u32 *ring_desc, int buf_id, bool } rx_desc = (struct hal_rx_desc *)msdu->data; - msdu_len = ath11k_dp_rx_h_msdu_start_msdu_len(rx_desc); - if ((msdu_len + HAL_RX_DESC_SIZE) > DP_RX_BUFFER_SIZE) { - hdr_status = ath11k_dp_rx_h_80211_hdr(rx_desc); + msdu_len = ath11k_dp_rx_h_msdu_start_msdu_len(ar->ab, rx_desc); + if ((msdu_len + hal_rx_desc_sz) > DP_RX_BUFFER_SIZE) { + hdr_status = ath11k_dp_rx_h_80211_hdr(ar->ab, rx_desc); ath11k_warn(ar->ab, "invalid msdu leng %u", msdu_len); ath11k_dbg_dump(ar->ab, ATH11K_DBG_DATA, NULL, "", hdr_status, sizeof(struct ieee80211_hdr)); @@ -3598,7 +3612,7 @@ ath11k_dp_process_rx_err_buf(struct ath11k *ar, u32 *ring_desc, int buf_id, bool goto exit; } - skb_put(msdu, HAL_RX_DESC_SIZE + msdu_len); + skb_put(msdu, hal_rx_desc_sz + msdu_len); if (ath11k_dp_rx_frag_h_mpdu(ar, msdu, ring_desc)) { dev_kfree_skb_any(msdu); @@ -3732,7 +3746,7 @@ static void ath11k_dp_rx_null_q_desc_sg_drop(struct ath11k *ar, int n_buffs; n_buffs = DIV_ROUND_UP(msdu_len, - (DP_RX_BUFFER_SIZE - HAL_RX_DESC_SIZE)); + (DP_RX_BUFFER_SIZE - ar->ab->hw_params.hal_desc_sz)); skb_queue_walk_safe(msdu_list, skb, tmp) { rxcb = ATH11K_SKB_RXCB(skb); @@ -3753,19 +3767,22 @@ static int ath11k_dp_rx_h_null_q_desc(struct ath11k *ar, struct sk_buff *msdu, { u16 msdu_len; struct hal_rx_desc *desc = (struct hal_rx_desc *)msdu->data; + struct rx_attention *rx_attention; u8 l3pad_bytes; struct ath11k_skb_rxcb *rxcb = ATH11K_SKB_RXCB(msdu); + u32 hal_rx_desc_sz = ar->ab->hw_params.hal_desc_sz; - msdu_len = ath11k_dp_rx_h_msdu_start_msdu_len(desc); + msdu_len = ath11k_dp_rx_h_msdu_start_msdu_len(ar->ab, desc); - if (!rxcb->is_frag && ((msdu_len + HAL_RX_DESC_SIZE) > DP_RX_BUFFER_SIZE)) { + if (!rxcb->is_frag && ((msdu_len + hal_rx_desc_sz) > DP_RX_BUFFER_SIZE)) { /* First buffer will be freed by the caller, so deduct it's length */ - msdu_len = msdu_len - (DP_RX_BUFFER_SIZE - HAL_RX_DESC_SIZE); + msdu_len = msdu_len - (DP_RX_BUFFER_SIZE - hal_rx_desc_sz); ath11k_dp_rx_null_q_desc_sg_drop(ar, msdu_len, msdu_list); return -EINVAL; } - if (!ath11k_dp_rx_h_attn_msdu_done(desc)) { + rx_attention = ath11k_dp_rx_get_attention(ar->ab, desc); + if (!ath11k_dp_rx_h_attn_msdu_done(rx_attention)) { ath11k_warn(ar->ab, "msdu_done bit not set in null_q_des processing\n"); __skb_queue_purge(msdu_list); @@ -3781,25 +3798,25 @@ static int ath11k_dp_rx_h_null_q_desc(struct ath11k *ar, struct sk_buff *msdu, * This error can show up both in a REO destination or WBM release ring. */ - rxcb->is_first_msdu = ath11k_dp_rx_h_msdu_end_first_msdu(desc); - rxcb->is_last_msdu = ath11k_dp_rx_h_msdu_end_last_msdu(desc); + rxcb->is_first_msdu = ath11k_dp_rx_h_msdu_end_first_msdu(ar->ab, desc); + rxcb->is_last_msdu = ath11k_dp_rx_h_msdu_end_last_msdu(ar->ab, desc); if (rxcb->is_frag) { - skb_pull(msdu, HAL_RX_DESC_SIZE); + skb_pull(msdu, hal_rx_desc_sz); } else { - l3pad_bytes = ath11k_dp_rx_h_msdu_end_l3pad(desc); + l3pad_bytes = ath11k_dp_rx_h_msdu_end_l3pad(ar->ab, desc); - if ((HAL_RX_DESC_SIZE + l3pad_bytes + msdu_len) > DP_RX_BUFFER_SIZE) + if ((hal_rx_desc_sz + l3pad_bytes + msdu_len) > DP_RX_BUFFER_SIZE) return -EINVAL; - skb_put(msdu, HAL_RX_DESC_SIZE + l3pad_bytes + msdu_len); - skb_pull(msdu, HAL_RX_DESC_SIZE + l3pad_bytes); + skb_put(msdu, hal_rx_desc_sz + l3pad_bytes + msdu_len); + skb_pull(msdu, hal_rx_desc_sz + l3pad_bytes); } ath11k_dp_rx_h_ppdu(ar, desc, status); ath11k_dp_rx_h_mpdu(ar, msdu, desc, status); - rxcb->tid = ath11k_dp_rx_h_mpdu_start_tid(desc); + rxcb->tid = ath11k_dp_rx_h_mpdu_start_tid(ar->ab, desc); /* Please note that caller will having the access to msdu and completing * rx with mac80211. Need not worry about cleaning up amsdu_list. @@ -3846,14 +3863,15 @@ static void ath11k_dp_rx_h_tkip_mic_err(struct ath11k *ar, struct sk_buff *msdu, struct hal_rx_desc *desc = (struct hal_rx_desc *)msdu->data; u8 l3pad_bytes; struct ath11k_skb_rxcb *rxcb = ATH11K_SKB_RXCB(msdu); + u32 hal_rx_desc_sz = ar->ab->hw_params.hal_desc_sz; - rxcb->is_first_msdu = ath11k_dp_rx_h_msdu_end_first_msdu(desc); - rxcb->is_last_msdu = ath11k_dp_rx_h_msdu_end_last_msdu(desc); + rxcb->is_first_msdu = ath11k_dp_rx_h_msdu_end_first_msdu(ar->ab, desc); + rxcb->is_last_msdu = ath11k_dp_rx_h_msdu_end_last_msdu(ar->ab, desc); - l3pad_bytes = ath11k_dp_rx_h_msdu_end_l3pad(desc); - msdu_len = ath11k_dp_rx_h_msdu_start_msdu_len(desc); - skb_put(msdu, HAL_RX_DESC_SIZE + l3pad_bytes + msdu_len); - skb_pull(msdu, HAL_RX_DESC_SIZE + l3pad_bytes); + l3pad_bytes = ath11k_dp_rx_h_msdu_end_l3pad(ar->ab, desc); + msdu_len = ath11k_dp_rx_h_msdu_start_msdu_len(ar->ab, desc); + skb_put(msdu, hal_rx_desc_sz + l3pad_bytes + msdu_len); + skb_pull(msdu, hal_rx_desc_sz + l3pad_bytes); ath11k_dp_rx_h_ppdu(ar, desc, status); @@ -4595,10 +4613,10 @@ ath11k_dp_rx_mon_mpdu_pop(struct ath11k *ar, int mac_id, rx_desc = (struct hal_rx_desc *)msdu->data; rx_pkt_offset = sizeof(struct hal_rx_desc); - l2_hdr_offset = ath11k_dp_rx_h_msdu_end_l3pad(rx_desc); + l2_hdr_offset = ath11k_dp_rx_h_msdu_end_l3pad(ar->ab, rx_desc); if (is_first_msdu) { - if (!ath11k_dp_rxdesc_mpdu_valid(rx_desc)) { + if (!ath11k_dp_rxdesc_mpdu_valid(ar->ab, rx_desc)) { drop_mpdu = true; dev_kfree_skb_any(msdu); msdu = NULL; @@ -4607,7 +4625,7 @@ ath11k_dp_rx_mon_mpdu_pop(struct ath11k *ar, int mac_id, } msdu_ppdu_id = - ath11k_dp_rxdesc_get_ppduid(rx_desc); + ath11k_dp_rxdesc_get_ppduid(ar->ab, rx_desc); if (ath11k_dp_rx_mon_comp_ppduid(msdu_ppdu_id, ppdu_id, @@ -4676,12 +4694,13 @@ next_msdu: return rx_bufs_used; } -static void ath11k_dp_rx_msdus_set_payload(struct sk_buff *msdu) +static void ath11k_dp_rx_msdus_set_payload(struct ath11k *ar, struct sk_buff *msdu) { u32 rx_pkt_offset, l2_hdr_offset; - rx_pkt_offset = sizeof(struct hal_rx_desc); - l2_hdr_offset = ath11k_dp_rx_h_msdu_end_l3pad((struct hal_rx_desc *)msdu->data); + rx_pkt_offset = ar->ab->hw_params.hal_desc_sz; + l2_hdr_offset = ath11k_dp_rx_h_msdu_end_l3pad(ar->ab, + (struct hal_rx_desc *)msdu->data); skb_pull(msdu, rx_pkt_offset + l2_hdr_offset); } @@ -4691,12 +4710,14 @@ ath11k_dp_rx_mon_merg_msdus(struct ath11k *ar, struct sk_buff *last_msdu, struct ieee80211_rx_status *rxs) { + struct ath11k_base *ab = ar->ab; struct sk_buff *msdu, *mpdu_buf, *prev_buf; - u32 decap_format, wifi_hdr_len; + u32 wifi_hdr_len; struct hal_rx_desc *rx_desc; char *hdr_desc; - u8 *dest; + u8 *dest, decap_format; struct ieee80211_hdr_3addr *wh; + struct rx_attention *rx_attention; mpdu_buf = NULL; @@ -4704,22 +4725,23 @@ ath11k_dp_rx_mon_merg_msdus(struct ath11k *ar, goto err_merge_fail; rx_desc = (struct hal_rx_desc *)head_msdu->data; + rx_attention = ath11k_dp_rx_get_attention(ab, rx_desc); - if (ath11k_dp_rxdesc_get_mpdulen_err(rx_desc)) + if (ath11k_dp_rxdesc_get_mpdulen_err(rx_attention)) return NULL; - decap_format = ath11k_dp_rxdesc_get_decap_format(rx_desc); + decap_format = ath11k_dp_rx_h_msdu_start_decap_type(ab, rx_desc); ath11k_dp_rx_h_ppdu(ar, rx_desc, rxs); if (decap_format == DP_RX_DECAP_TYPE_RAW) { - ath11k_dp_rx_msdus_set_payload(head_msdu); + ath11k_dp_rx_msdus_set_payload(ar, head_msdu); prev_buf = head_msdu; msdu = head_msdu->next; while (msdu) { - ath11k_dp_rx_msdus_set_payload(msdu); + ath11k_dp_rx_msdus_set_payload(ar, msdu); prev_buf = msdu; msdu = msdu->next; @@ -4733,7 +4755,7 @@ ath11k_dp_rx_mon_merg_msdus(struct ath11k *ar, u8 qos_pkt = 0; rx_desc = (struct hal_rx_desc *)head_msdu->data; - hdr_desc = ath11k_dp_rxdesc_get_80211hdr(rx_desc); + hdr_desc = ath11k_dp_rxdesc_get_80211hdr(ab, rx_desc); /* Base size */ wifi_hdr_len = sizeof(struct ieee80211_hdr_3addr); @@ -4750,7 +4772,7 @@ ath11k_dp_rx_mon_merg_msdus(struct ath11k *ar, while (msdu) { rx_desc = (struct hal_rx_desc *)msdu->data; - hdr_desc = ath11k_dp_rxdesc_get_80211hdr(rx_desc); + hdr_desc = ath11k_dp_rxdesc_get_80211hdr(ab, rx_desc); if (qos_pkt) { dest = skb_push(msdu, sizeof(__le16)); @@ -4760,7 +4782,7 @@ ath11k_dp_rx_mon_merg_msdus(struct ath11k *ar, memcpy(dest + wifi_hdr_len, (u8 *)&qos_field, sizeof(__le16)); } - ath11k_dp_rx_msdus_set_payload(msdu); + ath11k_dp_rx_msdus_set_payload(ar, msdu); prev_buf = msdu; msdu = msdu->next; } @@ -4768,11 +4790,11 @@ ath11k_dp_rx_mon_merg_msdus(struct ath11k *ar, if (!dest) goto err_merge_fail; - ath11k_dbg(ar->ab, ATH11K_DBG_DATA, + ath11k_dbg(ab, ATH11K_DBG_DATA, "mpdu_buf %pK mpdu_buf->len %u", prev_buf, prev_buf->len); } else { - ath11k_dbg(ar->ab, ATH11K_DBG_DATA, + ath11k_dbg(ab, ATH11K_DBG_DATA, "decap format %d is not supported!\n", decap_format); goto err_merge_fail; @@ -4782,7 +4804,7 @@ ath11k_dp_rx_mon_merg_msdus(struct ath11k *ar, err_merge_fail: if (mpdu_buf && decap_format != DP_RX_DECAP_TYPE_RAW) { - ath11k_dbg(ar->ab, ATH11K_DBG_DATA, + ath11k_dbg(ab, ATH11K_DBG_DATA, "err_merge_fail mpdu_buf %pK", mpdu_buf); /* Free the head buffer */ dev_kfree_skb_any(mpdu_buf); diff --git a/drivers/net/wireless/ath/ath11k/dp_tx.c b/drivers/net/wireless/ath/ath11k/dp_tx.c index 1a0b9be9ce6a..8bba5234f81f 100644 --- a/drivers/net/wireless/ath/ath11k/dp_tx.c +++ b/drivers/net/wireless/ath/ath11k/dp_tx.c @@ -178,7 +178,7 @@ tcl_ring_sel: } if (ieee80211_vif_is_mesh(arvif->vif)) - ti.flags1 |= FIELD_PREP(HAL_TCL_DATA_CMD_INFO2_MESH_ENABLE, 1); + ti.enable_mesh = true; ti.flags1 |= FIELD_PREP(HAL_TCL_DATA_CMD_INFO2_TID_OVERWRITE, 1); @@ -792,8 +792,8 @@ int ath11k_dp_tx_htt_srng_setup(struct ath11k_base *ab, u32 ring_id, cmd->ring_tail_off32_remote_addr_hi = (u64)tp_addr >> HAL_ADDR_MSB_REG_SHIFT; - cmd->ring_msi_addr_lo = params.msi_addr & 0xffffffff; - cmd->ring_msi_addr_hi = ((uint64_t)(params.msi_addr) >> 32) & 0xffffffff; + cmd->ring_msi_addr_lo = lower_32_bits(params.msi_addr); + cmd->ring_msi_addr_hi = upper_32_bits(params.msi_addr); cmd->msi_data = params.msi_data; cmd->intr_info = FIELD_PREP( diff --git a/drivers/net/wireless/ath/ath11k/hal.c b/drivers/net/wireless/ath/ath11k/hal.c index 9904c0eb7587..08e3c72d9237 100644 --- a/drivers/net/wireless/ath/ath11k/hal.c +++ b/drivers/net/wireless/ath/ath11k/hal.c @@ -89,17 +89,6 @@ static const struct hal_srng_config hw_srng_config_template[] = { .entry_size = sizeof(struct hal_ce_srng_src_desc) >> 2, .lmac_ring = false, .ring_dir = HAL_SRNG_DIR_SRC, - .reg_start = { - (HAL_SEQ_WCSS_UMAC_CE0_SRC_REG + - HAL_CE_DST_RING_BASE_LSB), - HAL_SEQ_WCSS_UMAC_CE0_SRC_REG + HAL_CE_DST_RING_HP, - }, - .reg_size = { - (HAL_SEQ_WCSS_UMAC_CE1_SRC_REG - - HAL_SEQ_WCSS_UMAC_CE0_SRC_REG), - (HAL_SEQ_WCSS_UMAC_CE1_SRC_REG - - HAL_SEQ_WCSS_UMAC_CE0_SRC_REG), - }, .max_size = HAL_CE_SRC_RING_BASE_MSB_RING_SIZE, }, { /* CE_DST */ @@ -108,17 +97,6 @@ static const struct hal_srng_config hw_srng_config_template[] = { .entry_size = sizeof(struct hal_ce_srng_dest_desc) >> 2, .lmac_ring = false, .ring_dir = HAL_SRNG_DIR_SRC, - .reg_start = { - (HAL_SEQ_WCSS_UMAC_CE0_DST_REG + - HAL_CE_DST_RING_BASE_LSB), - HAL_SEQ_WCSS_UMAC_CE0_DST_REG + HAL_CE_DST_RING_HP, - }, - .reg_size = { - (HAL_SEQ_WCSS_UMAC_CE1_DST_REG - - HAL_SEQ_WCSS_UMAC_CE0_DST_REG), - (HAL_SEQ_WCSS_UMAC_CE1_DST_REG - - HAL_SEQ_WCSS_UMAC_CE0_DST_REG), - }, .max_size = HAL_CE_DST_RING_BASE_MSB_RING_SIZE, }, { /* CE_DST_STATUS */ @@ -127,18 +105,6 @@ static const struct hal_srng_config hw_srng_config_template[] = { .entry_size = sizeof(struct hal_ce_srng_dst_status_desc) >> 2, .lmac_ring = false, .ring_dir = HAL_SRNG_DIR_DST, - .reg_start = { - (HAL_SEQ_WCSS_UMAC_CE0_DST_REG + - HAL_CE_DST_STATUS_RING_BASE_LSB), - (HAL_SEQ_WCSS_UMAC_CE0_DST_REG + - HAL_CE_DST_STATUS_RING_HP), - }, - .reg_size = { - (HAL_SEQ_WCSS_UMAC_CE1_DST_REG - - HAL_SEQ_WCSS_UMAC_CE0_DST_REG), - (HAL_SEQ_WCSS_UMAC_CE1_DST_REG - - HAL_SEQ_WCSS_UMAC_CE0_DST_REG), - }, .max_size = HAL_CE_DST_STATUS_RING_BASE_MSB_RING_SIZE, }, { /* WBM_IDLE_LINK */ @@ -147,11 +113,6 @@ static const struct hal_srng_config hw_srng_config_template[] = { .entry_size = sizeof(struct hal_wbm_link_desc) >> 2, .lmac_ring = false, .ring_dir = HAL_SRNG_DIR_SRC, - .reg_start = { - (HAL_SEQ_WCSS_UMAC_WBM_REG + - HAL_WBM_IDLE_LINK_RING_BASE_LSB), - (HAL_SEQ_WCSS_UMAC_WBM_REG + HAL_WBM_IDLE_LINK_RING_HP), - }, .max_size = HAL_WBM_IDLE_LINK_RING_BASE_MSB_RING_SIZE, }, { /* SW2WBM_RELEASE */ @@ -160,11 +121,6 @@ static const struct hal_srng_config hw_srng_config_template[] = { .entry_size = sizeof(struct hal_wbm_release_ring) >> 2, .lmac_ring = false, .ring_dir = HAL_SRNG_DIR_SRC, - .reg_start = { - (HAL_SEQ_WCSS_UMAC_WBM_REG + - HAL_WBM_RELEASE_RING_BASE_LSB), - (HAL_SEQ_WCSS_UMAC_WBM_REG + HAL_WBM_RELEASE_RING_HP), - }, .max_size = HAL_SW2WBM_RELEASE_RING_BASE_MSB_RING_SIZE, }, { /* WBM2SW_RELEASE */ @@ -173,16 +129,6 @@ static const struct hal_srng_config hw_srng_config_template[] = { .entry_size = sizeof(struct hal_wbm_release_ring) >> 2, .lmac_ring = false, .ring_dir = HAL_SRNG_DIR_DST, - .reg_start = { - (HAL_SEQ_WCSS_UMAC_WBM_REG + - HAL_WBM0_RELEASE_RING_BASE_LSB), - (HAL_SEQ_WCSS_UMAC_WBM_REG + HAL_WBM0_RELEASE_RING_HP), - }, - .reg_size = { - (HAL_WBM1_RELEASE_RING_BASE_LSB - - HAL_WBM0_RELEASE_RING_BASE_LSB), - (HAL_WBM1_RELEASE_RING_HP - HAL_WBM0_RELEASE_RING_HP), - }, .max_size = HAL_WBM2SW_RELEASE_RING_BASE_MSB_RING_SIZE, }, { /* RXDMA_BUF */ @@ -955,7 +901,7 @@ void ath11k_hal_setup_link_idle_list(struct ath11k_base *ab, /* Enable the SRNG */ ath11k_hif_write32(ab, HAL_SEQ_WCSS_UMAC_WBM_REG + - HAL_WBM_IDLE_LINK_RING_MISC_ADDR, 0x40); + HAL_WBM_IDLE_LINK_RING_MISC_ADDR(ab), 0x40); } int ath11k_hal_srng_setup(struct ath11k_base *ab, enum hal_ring_type type, @@ -1234,6 +1180,46 @@ static int ath11k_hal_srng_create_config(struct ath11k_base *ab) s->reg_start[0] = HAL_SEQ_WCSS_UMAC_TCL_REG + HAL_TCL_STATUS_RING_BASE_LSB(ab); s->reg_start[1] = HAL_SEQ_WCSS_UMAC_TCL_REG + HAL_TCL_STATUS_RING_HP; + s = &hal->srng_config[HAL_CE_SRC]; + s->reg_start[0] = HAL_SEQ_WCSS_UMAC_CE0_SRC_REG(ab) + HAL_CE_DST_RING_BASE_LSB; + s->reg_start[1] = HAL_SEQ_WCSS_UMAC_CE0_SRC_REG(ab) + HAL_CE_DST_RING_HP; + s->reg_size[0] = HAL_SEQ_WCSS_UMAC_CE1_SRC_REG(ab) - + HAL_SEQ_WCSS_UMAC_CE0_SRC_REG(ab); + s->reg_size[1] = HAL_SEQ_WCSS_UMAC_CE1_SRC_REG(ab) - + HAL_SEQ_WCSS_UMAC_CE0_SRC_REG(ab); + + s = &hal->srng_config[HAL_CE_DST]; + s->reg_start[0] = HAL_SEQ_WCSS_UMAC_CE0_DST_REG(ab) + HAL_CE_DST_RING_BASE_LSB; + s->reg_start[1] = HAL_SEQ_WCSS_UMAC_CE0_DST_REG(ab) + HAL_CE_DST_RING_HP; + s->reg_size[0] = HAL_SEQ_WCSS_UMAC_CE1_DST_REG(ab) - + HAL_SEQ_WCSS_UMAC_CE0_DST_REG(ab); + s->reg_size[1] = HAL_SEQ_WCSS_UMAC_CE1_DST_REG(ab) - + HAL_SEQ_WCSS_UMAC_CE0_DST_REG(ab); + + s = &hal->srng_config[HAL_CE_DST_STATUS]; + s->reg_start[0] = HAL_SEQ_WCSS_UMAC_CE0_DST_REG(ab) + + HAL_CE_DST_STATUS_RING_BASE_LSB; + s->reg_start[1] = HAL_SEQ_WCSS_UMAC_CE0_DST_REG(ab) + HAL_CE_DST_STATUS_RING_HP; + s->reg_size[0] = HAL_SEQ_WCSS_UMAC_CE1_DST_REG(ab) - + HAL_SEQ_WCSS_UMAC_CE0_DST_REG(ab); + s->reg_size[1] = HAL_SEQ_WCSS_UMAC_CE1_DST_REG(ab) - + HAL_SEQ_WCSS_UMAC_CE0_DST_REG(ab); + + s = &hal->srng_config[HAL_WBM_IDLE_LINK]; + s->reg_start[0] = HAL_SEQ_WCSS_UMAC_WBM_REG + HAL_WBM_IDLE_LINK_RING_BASE_LSB(ab); + s->reg_start[1] = HAL_SEQ_WCSS_UMAC_WBM_REG + HAL_WBM_IDLE_LINK_RING_HP; + + s = &hal->srng_config[HAL_SW2WBM_RELEASE]; + s->reg_start[0] = HAL_SEQ_WCSS_UMAC_WBM_REG + HAL_WBM_RELEASE_RING_BASE_LSB(ab); + s->reg_start[1] = HAL_SEQ_WCSS_UMAC_WBM_REG + HAL_WBM_RELEASE_RING_HP; + + s = &hal->srng_config[HAL_WBM2SW_RELEASE]; + s->reg_start[0] = HAL_SEQ_WCSS_UMAC_WBM_REG + HAL_WBM0_RELEASE_RING_BASE_LSB(ab); + s->reg_start[1] = HAL_SEQ_WCSS_UMAC_WBM_REG + HAL_WBM0_RELEASE_RING_HP; + s->reg_size[0] = HAL_WBM1_RELEASE_RING_BASE_LSB(ab) - + HAL_WBM0_RELEASE_RING_BASE_LSB(ab); + s->reg_size[1] = HAL_WBM1_RELEASE_RING_HP - HAL_WBM0_RELEASE_RING_HP; + return 0; } diff --git a/drivers/net/wireless/ath/ath11k/hal.h b/drivers/net/wireless/ath/ath11k/hal.h index 1f1b29cd0aa3..91d1428b8b94 100644 --- a/drivers/net/wireless/ath/ath11k/hal.h +++ b/drivers/net/wireless/ath/ath11k/hal.h @@ -39,14 +39,22 @@ struct ath11k_base; #define HAL_SHADOW_REG(x) (HAL_SHADOW_BASE_ADDR + (4 * (x))) /* WCSS Relative address */ +#define HAL_SEQ_WCSS_UMAC_OFFSET 0x00a00000 #define HAL_SEQ_WCSS_UMAC_REO_REG 0x00a38000 #define HAL_SEQ_WCSS_UMAC_TCL_REG 0x00a44000 -#define HAL_SEQ_WCSS_UMAC_CE0_SRC_REG 0x00a00000 -#define HAL_SEQ_WCSS_UMAC_CE0_DST_REG 0x00a01000 -#define HAL_SEQ_WCSS_UMAC_CE1_SRC_REG 0x00a02000 -#define HAL_SEQ_WCSS_UMAC_CE1_DST_REG 0x00a03000 +#define HAL_SEQ_WCSS_UMAC_CE0_SRC_REG(x) \ + (ab->hw_params.regs->hal_seq_wcss_umac_ce0_src_reg) +#define HAL_SEQ_WCSS_UMAC_CE0_DST_REG(x) \ + (ab->hw_params.regs->hal_seq_wcss_umac_ce0_dst_reg) +#define HAL_SEQ_WCSS_UMAC_CE1_SRC_REG(x) \ + (ab->hw_params.regs->hal_seq_wcss_umac_ce1_src_reg) +#define HAL_SEQ_WCSS_UMAC_CE1_DST_REG(x) \ + (ab->hw_params.regs->hal_seq_wcss_umac_ce1_dst_reg) #define HAL_SEQ_WCSS_UMAC_WBM_REG 0x00a34000 +#define HAL_CE_WFSS_CE_REG_BASE 0x01b80000 +#define HAL_WLAON_REG_BASE 0x01f80000 + /* SW2TCL(x) R0 ring configuration address */ #define HAL_TCL1_RING_CMN_CTRL_REG 0x00000014 #define HAL_TCL1_RING_DSCP_TID_MAP 0x0000002c @@ -197,8 +205,10 @@ struct ath11k_base; #define HAL_REO_STATUS_HP(ab) ab->hw_params.regs->hal_reo_status_hp /* WBM Idle R0 address */ -#define HAL_WBM_IDLE_LINK_RING_BASE_LSB 0x00000860 -#define HAL_WBM_IDLE_LINK_RING_MISC_ADDR 0x00000870 +#define HAL_WBM_IDLE_LINK_RING_BASE_LSB(x) \ + (ab->hw_params.regs->hal_wbm_idle_link_ring_base_lsb) +#define HAL_WBM_IDLE_LINK_RING_MISC_ADDR(x) \ + (ab->hw_params.regs->hal_wbm_idle_link_ring_misc) #define HAL_WBM_R0_IDLE_LIST_CONTROL_ADDR 0x00000048 #define HAL_WBM_R0_IDLE_LIST_SIZE_ADDR 0x0000004c #define HAL_WBM_SCATTERED_RING_BASE_LSB 0x00000058 @@ -213,14 +223,17 @@ struct ath11k_base; #define HAL_WBM_IDLE_LINK_RING_HP 0x000030b0 /* SW2WBM R0 release address */ -#define HAL_WBM_RELEASE_RING_BASE_LSB 0x000001d8 +#define HAL_WBM_RELEASE_RING_BASE_LSB(x) \ + (ab->hw_params.regs->hal_wbm_release_ring_base_lsb) /* SW2WBM R2 release address */ #define HAL_WBM_RELEASE_RING_HP 0x00003018 /* WBM2SW R0 release address */ -#define HAL_WBM0_RELEASE_RING_BASE_LSB 0x00000910 -#define HAL_WBM1_RELEASE_RING_BASE_LSB 0x00000968 +#define HAL_WBM0_RELEASE_RING_BASE_LSB(x) \ + (ab->hw_params.regs->hal_wbm0_release_ring_base_lsb) +#define HAL_WBM1_RELEASE_RING_BASE_LSB(x) \ + (ab->hw_params.regs->hal_wbm1_release_ring_base_lsb) /* WBM2SW R2 release address */ #define HAL_WBM0_RELEASE_RING_HP 0x000030c0 @@ -303,8 +316,6 @@ struct ath11k_base; #define HAL_WBM2SW_RELEASE_RING_BASE_MSB_RING_SIZE 0x000fffff #define HAL_RXDMA_RING_MAX_SIZE 0x0000ffff -#define HAL_RX_DESC_SIZE (sizeof(struct hal_rx_desc)) - /* Add any other errors here and return them in * ath11k_hal_rx_desc_get_err(). */ diff --git a/drivers/net/wireless/ath/ath11k/hal_desc.h b/drivers/net/wireless/ath/ath11k/hal_desc.h index 1b713cb13b90..d54ec6aa6281 100644 --- a/drivers/net/wireless/ath/ath11k/hal_desc.h +++ b/drivers/net/wireless/ath/ath11k/hal_desc.h @@ -949,16 +949,17 @@ struct hal_reo_flush_cache { #define HAL_TCL_DATA_CMD_INFO1_TO_FW BIT(21) #define HAL_TCL_DATA_CMD_INFO1_PKT_OFFSET GENMASK(31, 23) -#define HAL_TCL_DATA_CMD_INFO2_BUF_TIMESTAMP GENMASK(18, 0) -#define HAL_TCL_DATA_CMD_INFO2_BUF_T_VALID BIT(19) -#define HAL_TCL_DATA_CMD_INFO2_MESH_ENABLE BIT(20) -#define HAL_TCL_DATA_CMD_INFO2_TID_OVERWRITE BIT(21) -#define HAL_TCL_DATA_CMD_INFO2_TID GENMASK(25, 22) -#define HAL_TCL_DATA_CMD_INFO2_LMAC_ID GENMASK(27, 26) +#define HAL_TCL_DATA_CMD_INFO2_BUF_TIMESTAMP GENMASK(18, 0) +#define HAL_TCL_DATA_CMD_INFO2_BUF_T_VALID BIT(19) +#define HAL_IPQ8074_TCL_DATA_CMD_INFO2_MESH_ENABLE BIT(20) +#define HAL_TCL_DATA_CMD_INFO2_TID_OVERWRITE BIT(21) +#define HAL_TCL_DATA_CMD_INFO2_TID GENMASK(25, 22) +#define HAL_TCL_DATA_CMD_INFO2_LMAC_ID GENMASK(27, 26) #define HAL_TCL_DATA_CMD_INFO3_DSCP_TID_TABLE_IDX GENMASK(5, 0) #define HAL_TCL_DATA_CMD_INFO3_SEARCH_INDEX GENMASK(25, 6) #define HAL_TCL_DATA_CMD_INFO3_CACHE_SET_NUM GENMASK(29, 26) +#define HAL_QCN9074_TCL_DATA_CMD_INFO3_MESH_ENABLE GENMASK(31, 30) #define HAL_TCL_DATA_CMD_INFO4_RING_ID GENMASK(27, 20) #define HAL_TCL_DATA_CMD_INFO4_LOOPING_COUNT GENMASK(31, 28) diff --git a/drivers/net/wireless/ath/ath11k/hal_tx.c b/drivers/net/wireless/ath/ath11k/hal_tx.c index 569e790d83a1..c8929de8ce6c 100644 --- a/drivers/net/wireless/ath/ath11k/hal_tx.c +++ b/drivers/net/wireless/ath/ath11k/hal_tx.c @@ -75,6 +75,9 @@ void ath11k_hal_tx_cmd_desc_setup(struct ath11k_base *ab, void *cmd, FIELD_PREP(HAL_TCL_DATA_CMD_INFO3_CACHE_SET_NUM, ti->bss_ast_hash); tcl_cmd->info4 = 0; + + if (ti->enable_mesh) + ab->hw_params.hw_ops->tx_mesh_enable(ab, tcl_cmd); } void ath11k_hal_tx_set_dscp_tid_map(struct ath11k_base *ab, int id) diff --git a/drivers/net/wireless/ath/ath11k/hal_tx.h b/drivers/net/wireless/ath/ath11k/hal_tx.h index c291e59c3ca6..36f4f6f6cbc2 100644 --- a/drivers/net/wireless/ath/ath11k/hal_tx.h +++ b/drivers/net/wireless/ath/ath11k/hal_tx.h @@ -34,6 +34,7 @@ struct hal_tx_info { u8 search_type; /* %HAL_TX_ADDR_SEARCH_ */ u8 lmac_id; u8 dscp_tid_tbl_idx; + bool enable_mesh; }; /* TODO: Check if the actual desc macros can be used instead */ diff --git a/drivers/net/wireless/ath/ath11k/hif.h b/drivers/net/wireless/ath/ath11k/hif.h index 6285c52afc44..e9366f786fbb 100644 --- a/drivers/net/wireless/ath/ath11k/hif.h +++ b/drivers/net/wireless/ath/ath11k/hif.h @@ -28,6 +28,7 @@ struct ath11k_hif_ops { u32 *msi_addr_hi); void (*ce_irq_enable)(struct ath11k_base *ab); void (*ce_irq_disable)(struct ath11k_base *ab); + void (*get_ce_msi_idx)(struct ath11k_base *ab, u32 ce_id, u32 *msi_idx); }; static inline void ath11k_hif_ce_irq_enable(struct ath11k_base *ab) @@ -124,4 +125,13 @@ static inline void ath11k_get_msi_address(struct ath11k_base *ab, u32 *msi_addr_ ab->hif.ops->get_msi_address(ab, msi_addr_lo, msi_addr_hi); } + +static inline void ath11k_get_ce_msi_idx(struct ath11k_base *ab, u32 ce_id, + u32 *msi_data_idx) +{ + if (ab->hif.ops->get_ce_msi_idx) + ab->hif.ops->get_ce_msi_idx(ab, ce_id, msi_data_idx); + else + *msi_data_idx = ce_id; +} #endif /* _HIF_H_ */ diff --git a/drivers/net/wireless/ath/ath11k/hw.c b/drivers/net/wireless/ath/ath11k/hw.c index 66331da35012..377ae8d5b58f 100644 --- a/drivers/net/wireless/ath/ath11k/hw.c +++ b/drivers/net/wireless/ath/ath11k/hw.c @@ -31,6 +31,20 @@ static u8 ath11k_hw_ipq6018_mac_from_pdev_id(int pdev_idx) return pdev_idx; } +static void ath11k_hw_ipq8074_tx_mesh_enable(struct ath11k_base *ab, + struct hal_tcl_data_cmd *tcl_cmd) +{ + tcl_cmd->info2 |= FIELD_PREP(HAL_IPQ8074_TCL_DATA_CMD_INFO2_MESH_ENABLE, + true); +} + +static void ath11k_hw_qcn9074_tx_mesh_enable(struct ath11k_base *ab, + struct hal_tcl_data_cmd *tcl_cmd) +{ + tcl_cmd->info3 |= FIELD_PREP(HAL_QCN9074_TCL_DATA_CMD_INFO3_MESH_ENABLE, + true); +} + static void ath11k_init_wmi_config_qca6390(struct ath11k_base *ab, struct target_resource_config *config) { @@ -155,11 +169,358 @@ static int ath11k_hw_mac_id_to_srng_id_qca6390(struct ath11k_hw_params *hw, return mac_id; } +static bool ath11k_hw_ipq8074_rx_desc_get_first_msdu(struct hal_rx_desc *desc) +{ + return !!FIELD_GET(RX_MSDU_END_INFO2_FIRST_MSDU, + __le32_to_cpu(desc->u.ipq8074.msdu_end.info2)); +} + +static bool ath11k_hw_ipq8074_rx_desc_get_last_msdu(struct hal_rx_desc *desc) +{ + return !!FIELD_GET(RX_MSDU_END_INFO2_LAST_MSDU, + __le32_to_cpu(desc->u.ipq8074.msdu_end.info2)); +} + +static u8 ath11k_hw_ipq8074_rx_desc_get_l3_pad_bytes(struct hal_rx_desc *desc) +{ + return FIELD_GET(RX_MSDU_END_INFO2_L3_HDR_PADDING, + __le32_to_cpu(desc->u.ipq8074.msdu_end.info2)); +} + +static u8 *ath11k_hw_ipq8074_rx_desc_get_hdr_status(struct hal_rx_desc *desc) +{ + return desc->u.ipq8074.hdr_status; +} + +static bool ath11k_hw_ipq8074_rx_desc_encrypt_valid(struct hal_rx_desc *desc) +{ + return __le32_to_cpu(desc->u.ipq8074.mpdu_start.info1) & + RX_MPDU_START_INFO1_ENCRYPT_INFO_VALID; +} + +static u32 ath11k_hw_ipq8074_rx_desc_get_encrypt_type(struct hal_rx_desc *desc) +{ + return FIELD_GET(RX_MPDU_START_INFO2_ENC_TYPE, + __le32_to_cpu(desc->u.ipq8074.mpdu_start.info2)); +} + +static u8 ath11k_hw_ipq8074_rx_desc_get_decap_type(struct hal_rx_desc *desc) +{ + return FIELD_GET(RX_MSDU_START_INFO2_DECAP_FORMAT, + __le32_to_cpu(desc->u.ipq8074.msdu_start.info2)); +} + +static u8 ath11k_hw_ipq8074_rx_desc_get_mesh_ctl(struct hal_rx_desc *desc) +{ + return FIELD_GET(RX_MSDU_START_INFO2_MESH_CTRL_PRESENT, + __le32_to_cpu(desc->u.ipq8074.msdu_start.info2)); +} + +static bool ath11k_hw_ipq8074_rx_desc_get_mpdu_seq_ctl_vld(struct hal_rx_desc *desc) +{ + return !!FIELD_GET(RX_MPDU_START_INFO1_MPDU_SEQ_CTRL_VALID, + __le32_to_cpu(desc->u.ipq8074.mpdu_start.info1)); +} + +static bool ath11k_hw_ipq8074_rx_desc_get_mpdu_fc_valid(struct hal_rx_desc *desc) +{ + return !!FIELD_GET(RX_MPDU_START_INFO1_MPDU_FCTRL_VALID, + __le32_to_cpu(desc->u.ipq8074.mpdu_start.info1)); +} + +static u16 ath11k_hw_ipq8074_rx_desc_get_mpdu_start_seq_no(struct hal_rx_desc *desc) +{ + return FIELD_GET(RX_MPDU_START_INFO1_MPDU_SEQ_NUM, + __le32_to_cpu(desc->u.ipq8074.mpdu_start.info1)); +} + +static u16 ath11k_hw_ipq8074_rx_desc_get_msdu_len(struct hal_rx_desc *desc) +{ + return FIELD_GET(RX_MSDU_START_INFO1_MSDU_LENGTH, + __le32_to_cpu(desc->u.ipq8074.msdu_start.info1)); +} + +static u8 ath11k_hw_ipq8074_rx_desc_get_msdu_sgi(struct hal_rx_desc *desc) +{ + return FIELD_GET(RX_MSDU_START_INFO3_SGI, + __le32_to_cpu(desc->u.ipq8074.msdu_start.info3)); +} + +static u8 ath11k_hw_ipq8074_rx_desc_get_msdu_rate_mcs(struct hal_rx_desc *desc) +{ + return FIELD_GET(RX_MSDU_START_INFO3_RATE_MCS, + __le32_to_cpu(desc->u.ipq8074.msdu_start.info3)); +} + +static u8 ath11k_hw_ipq8074_rx_desc_get_msdu_rx_bw(struct hal_rx_desc *desc) +{ + return FIELD_GET(RX_MSDU_START_INFO3_RECV_BW, + __le32_to_cpu(desc->u.ipq8074.msdu_start.info3)); +} + +static u32 ath11k_hw_ipq8074_rx_desc_get_msdu_freq(struct hal_rx_desc *desc) +{ + return __le32_to_cpu(desc->u.ipq8074.msdu_start.phy_meta_data); +} + +static u8 ath11k_hw_ipq8074_rx_desc_get_msdu_pkt_type(struct hal_rx_desc *desc) +{ + return FIELD_GET(RX_MSDU_START_INFO3_PKT_TYPE, + __le32_to_cpu(desc->u.ipq8074.msdu_start.info3)); +} + +static u8 ath11k_hw_ipq8074_rx_desc_get_msdu_nss(struct hal_rx_desc *desc) +{ + return FIELD_GET(RX_MSDU_START_INFO3_MIMO_SS_BITMAP, + __le32_to_cpu(desc->u.ipq8074.msdu_start.info3)); +} + +static u8 ath11k_hw_ipq8074_rx_desc_get_mpdu_tid(struct hal_rx_desc *desc) +{ + return FIELD_GET(RX_MPDU_START_INFO2_TID, + __le32_to_cpu(desc->u.ipq8074.mpdu_start.info2)); +} + +static u16 ath11k_hw_ipq8074_rx_desc_get_mpdu_peer_id(struct hal_rx_desc *desc) +{ + return __le16_to_cpu(desc->u.ipq8074.mpdu_start.sw_peer_id); +} + +static void ath11k_hw_ipq8074_rx_desc_copy_attn_end(struct hal_rx_desc *fdesc, + struct hal_rx_desc *ldesc) +{ + memcpy((u8 *)&fdesc->u.ipq8074.msdu_end, (u8 *)&ldesc->u.ipq8074.msdu_end, + sizeof(struct rx_msdu_end_ipq8074)); + memcpy((u8 *)&fdesc->u.ipq8074.attention, (u8 *)&ldesc->u.ipq8074.attention, + sizeof(struct rx_attention)); + memcpy((u8 *)&fdesc->u.ipq8074.mpdu_end, (u8 *)&ldesc->u.ipq8074.mpdu_end, + sizeof(struct rx_mpdu_end)); +} + +static u32 ath11k_hw_ipq8074_rx_desc_get_mpdu_start_tag(struct hal_rx_desc *desc) +{ + return FIELD_GET(HAL_TLV_HDR_TAG, + __le32_to_cpu(desc->u.ipq8074.mpdu_start_tag)); +} + +static u32 ath11k_hw_ipq8074_rx_desc_get_mpdu_ppdu_id(struct hal_rx_desc *desc) +{ + return __le16_to_cpu(desc->u.ipq8074.mpdu_start.phy_ppdu_id); +} + +static void ath11k_hw_ipq8074_rx_desc_set_msdu_len(struct hal_rx_desc *desc, u16 len) +{ + u32 info = __le32_to_cpu(desc->u.ipq8074.msdu_start.info1); + + info &= ~RX_MSDU_START_INFO1_MSDU_LENGTH; + info |= FIELD_PREP(RX_MSDU_START_INFO1_MSDU_LENGTH, len); + + desc->u.ipq8074.msdu_start.info1 = __cpu_to_le32(info); +} + +static +struct rx_attention *ath11k_hw_ipq8074_rx_desc_get_attention(struct hal_rx_desc *desc) +{ + return &desc->u.ipq8074.attention; +} + +static u8 *ath11k_hw_ipq8074_rx_desc_get_msdu_payload(struct hal_rx_desc *desc) +{ + return &desc->u.ipq8074.msdu_payload[0]; +} + +static bool ath11k_hw_qcn9074_rx_desc_get_first_msdu(struct hal_rx_desc *desc) +{ + return !!FIELD_GET(RX_MSDU_END_INFO4_FIRST_MSDU, + __le16_to_cpu(desc->u.qcn9074.msdu_end.info4)); +} + +static bool ath11k_hw_qcn9074_rx_desc_get_last_msdu(struct hal_rx_desc *desc) +{ + return !!FIELD_GET(RX_MSDU_END_INFO4_LAST_MSDU, + __le16_to_cpu(desc->u.qcn9074.msdu_end.info4)); +} + +static u8 ath11k_hw_qcn9074_rx_desc_get_l3_pad_bytes(struct hal_rx_desc *desc) +{ + return FIELD_GET(RX_MSDU_END_INFO4_L3_HDR_PADDING, + __le16_to_cpu(desc->u.qcn9074.msdu_end.info4)); +} + +static u8 *ath11k_hw_qcn9074_rx_desc_get_hdr_status(struct hal_rx_desc *desc) +{ + return desc->u.qcn9074.hdr_status; +} + +static bool ath11k_hw_qcn9074_rx_desc_encrypt_valid(struct hal_rx_desc *desc) +{ + return __le32_to_cpu(desc->u.qcn9074.mpdu_start.info11) & + RX_MPDU_START_INFO11_ENCRYPT_INFO_VALID; +} + +static u32 ath11k_hw_qcn9074_rx_desc_get_encrypt_type(struct hal_rx_desc *desc) +{ + return FIELD_GET(RX_MPDU_START_INFO9_ENC_TYPE, + __le32_to_cpu(desc->u.qcn9074.mpdu_start.info9)); +} + +static u8 ath11k_hw_qcn9074_rx_desc_get_decap_type(struct hal_rx_desc *desc) +{ + return FIELD_GET(RX_MSDU_START_INFO2_DECAP_FORMAT, + __le32_to_cpu(desc->u.qcn9074.msdu_start.info2)); +} + +static u8 ath11k_hw_qcn9074_rx_desc_get_mesh_ctl(struct hal_rx_desc *desc) +{ + return FIELD_GET(RX_MSDU_START_INFO2_MESH_CTRL_PRESENT, + __le32_to_cpu(desc->u.qcn9074.msdu_start.info2)); +} + +static bool ath11k_hw_qcn9074_rx_desc_get_mpdu_seq_ctl_vld(struct hal_rx_desc *desc) +{ + return !!FIELD_GET(RX_MPDU_START_INFO11_MPDU_SEQ_CTRL_VALID, + __le32_to_cpu(desc->u.qcn9074.mpdu_start.info11)); +} + +static bool ath11k_hw_qcn9074_rx_desc_get_mpdu_fc_valid(struct hal_rx_desc *desc) +{ + return !!FIELD_GET(RX_MPDU_START_INFO11_MPDU_FCTRL_VALID, + __le32_to_cpu(desc->u.qcn9074.mpdu_start.info11)); +} + +static u16 ath11k_hw_qcn9074_rx_desc_get_mpdu_start_seq_no(struct hal_rx_desc *desc) +{ + return FIELD_GET(RX_MPDU_START_INFO11_MPDU_SEQ_NUM, + __le32_to_cpu(desc->u.qcn9074.mpdu_start.info11)); +} + +static u16 ath11k_hw_qcn9074_rx_desc_get_msdu_len(struct hal_rx_desc *desc) +{ + return FIELD_GET(RX_MSDU_START_INFO1_MSDU_LENGTH, + __le32_to_cpu(desc->u.qcn9074.msdu_start.info1)); +} + +static u8 ath11k_hw_qcn9074_rx_desc_get_msdu_sgi(struct hal_rx_desc *desc) +{ + return FIELD_GET(RX_MSDU_START_INFO3_SGI, + __le32_to_cpu(desc->u.qcn9074.msdu_start.info3)); +} + +static u8 ath11k_hw_qcn9074_rx_desc_get_msdu_rate_mcs(struct hal_rx_desc *desc) +{ + return FIELD_GET(RX_MSDU_START_INFO3_RATE_MCS, + __le32_to_cpu(desc->u.qcn9074.msdu_start.info3)); +} + +static u8 ath11k_hw_qcn9074_rx_desc_get_msdu_rx_bw(struct hal_rx_desc *desc) +{ + return FIELD_GET(RX_MSDU_START_INFO3_RECV_BW, + __le32_to_cpu(desc->u.qcn9074.msdu_start.info3)); +} + +static u32 ath11k_hw_qcn9074_rx_desc_get_msdu_freq(struct hal_rx_desc *desc) +{ + return __le32_to_cpu(desc->u.qcn9074.msdu_start.phy_meta_data); +} + +static u8 ath11k_hw_qcn9074_rx_desc_get_msdu_pkt_type(struct hal_rx_desc *desc) +{ + return FIELD_GET(RX_MSDU_START_INFO3_PKT_TYPE, + __le32_to_cpu(desc->u.qcn9074.msdu_start.info3)); +} + +static u8 ath11k_hw_qcn9074_rx_desc_get_msdu_nss(struct hal_rx_desc *desc) +{ + return FIELD_GET(RX_MSDU_START_INFO3_MIMO_SS_BITMAP, + __le32_to_cpu(desc->u.qcn9074.msdu_start.info3)); +} + +static u8 ath11k_hw_qcn9074_rx_desc_get_mpdu_tid(struct hal_rx_desc *desc) +{ + return FIELD_GET(RX_MPDU_START_INFO9_TID, + __le32_to_cpu(desc->u.qcn9074.mpdu_start.info9)); +} + +static u16 ath11k_hw_qcn9074_rx_desc_get_mpdu_peer_id(struct hal_rx_desc *desc) +{ + return __le16_to_cpu(desc->u.qcn9074.mpdu_start.sw_peer_id); +} + +static void ath11k_hw_qcn9074_rx_desc_copy_attn_end(struct hal_rx_desc *fdesc, + struct hal_rx_desc *ldesc) +{ + memcpy((u8 *)&fdesc->u.qcn9074.msdu_end, (u8 *)&ldesc->u.qcn9074.msdu_end, + sizeof(struct rx_msdu_end_qcn9074)); + memcpy((u8 *)&fdesc->u.qcn9074.attention, (u8 *)&ldesc->u.qcn9074.attention, + sizeof(struct rx_attention)); + memcpy((u8 *)&fdesc->u.qcn9074.mpdu_end, (u8 *)&ldesc->u.qcn9074.mpdu_end, + sizeof(struct rx_mpdu_end)); +} + +static u32 ath11k_hw_qcn9074_rx_desc_get_mpdu_start_tag(struct hal_rx_desc *desc) +{ + return FIELD_GET(HAL_TLV_HDR_TAG, + __le32_to_cpu(desc->u.qcn9074.mpdu_start_tag)); +} + +static u32 ath11k_hw_qcn9074_rx_desc_get_mpdu_ppdu_id(struct hal_rx_desc *desc) +{ + return __le16_to_cpu(desc->u.qcn9074.mpdu_start.phy_ppdu_id); +} + +static void ath11k_hw_qcn9074_rx_desc_set_msdu_len(struct hal_rx_desc *desc, u16 len) +{ + u32 info = __le32_to_cpu(desc->u.qcn9074.msdu_start.info1); + + info &= ~RX_MSDU_START_INFO1_MSDU_LENGTH; + info |= FIELD_PREP(RX_MSDU_START_INFO1_MSDU_LENGTH, len); + + desc->u.qcn9074.msdu_start.info1 = __cpu_to_le32(info); +} + +static +struct rx_attention *ath11k_hw_qcn9074_rx_desc_get_attention(struct hal_rx_desc *desc) +{ + return &desc->u.qcn9074.attention; +} + +static u8 *ath11k_hw_qcn9074_rx_desc_get_msdu_payload(struct hal_rx_desc *desc) +{ + return &desc->u.qcn9074.msdu_payload[0]; +} + const struct ath11k_hw_ops ipq8074_ops = { .get_hw_mac_from_pdev_id = ath11k_hw_ipq8074_mac_from_pdev_id, .wmi_init_config = ath11k_init_wmi_config_ipq8074, .mac_id_to_pdev_id = ath11k_hw_mac_id_to_pdev_id_ipq8074, .mac_id_to_srng_id = ath11k_hw_mac_id_to_srng_id_ipq8074, + .tx_mesh_enable = ath11k_hw_ipq8074_tx_mesh_enable, + .rx_desc_get_first_msdu = ath11k_hw_ipq8074_rx_desc_get_first_msdu, + .rx_desc_get_last_msdu = ath11k_hw_ipq8074_rx_desc_get_last_msdu, + .rx_desc_get_l3_pad_bytes = ath11k_hw_ipq8074_rx_desc_get_l3_pad_bytes, + .rx_desc_get_hdr_status = ath11k_hw_ipq8074_rx_desc_get_hdr_status, + .rx_desc_encrypt_valid = ath11k_hw_ipq8074_rx_desc_encrypt_valid, + .rx_desc_get_encrypt_type = ath11k_hw_ipq8074_rx_desc_get_encrypt_type, + .rx_desc_get_decap_type = ath11k_hw_ipq8074_rx_desc_get_decap_type, + .rx_desc_get_mesh_ctl = ath11k_hw_ipq8074_rx_desc_get_mesh_ctl, + .rx_desc_get_mpdu_seq_ctl_vld = ath11k_hw_ipq8074_rx_desc_get_mpdu_seq_ctl_vld, + .rx_desc_get_mpdu_fc_valid = ath11k_hw_ipq8074_rx_desc_get_mpdu_fc_valid, + .rx_desc_get_mpdu_start_seq_no = ath11k_hw_ipq8074_rx_desc_get_mpdu_start_seq_no, + .rx_desc_get_msdu_len = ath11k_hw_ipq8074_rx_desc_get_msdu_len, + .rx_desc_get_msdu_sgi = ath11k_hw_ipq8074_rx_desc_get_msdu_sgi, + .rx_desc_get_msdu_rate_mcs = ath11k_hw_ipq8074_rx_desc_get_msdu_rate_mcs, + .rx_desc_get_msdu_rx_bw = ath11k_hw_ipq8074_rx_desc_get_msdu_rx_bw, + .rx_desc_get_msdu_freq = ath11k_hw_ipq8074_rx_desc_get_msdu_freq, + .rx_desc_get_msdu_pkt_type = ath11k_hw_ipq8074_rx_desc_get_msdu_pkt_type, + .rx_desc_get_msdu_nss = ath11k_hw_ipq8074_rx_desc_get_msdu_nss, + .rx_desc_get_mpdu_tid = ath11k_hw_ipq8074_rx_desc_get_mpdu_tid, + .rx_desc_get_mpdu_peer_id = ath11k_hw_ipq8074_rx_desc_get_mpdu_peer_id, + .rx_desc_copy_attn_end_tlv = ath11k_hw_ipq8074_rx_desc_copy_attn_end, + .rx_desc_get_mpdu_start_tag = ath11k_hw_ipq8074_rx_desc_get_mpdu_start_tag, + .rx_desc_get_mpdu_ppdu_id = ath11k_hw_ipq8074_rx_desc_get_mpdu_ppdu_id, + .rx_desc_set_msdu_len = ath11k_hw_ipq8074_rx_desc_set_msdu_len, + .rx_desc_get_attention = ath11k_hw_ipq8074_rx_desc_get_attention, + .rx_desc_get_msdu_payload = ath11k_hw_ipq8074_rx_desc_get_msdu_payload, }; const struct ath11k_hw_ops ipq6018_ops = { @@ -167,6 +528,33 @@ const struct ath11k_hw_ops ipq6018_ops = { .wmi_init_config = ath11k_init_wmi_config_ipq8074, .mac_id_to_pdev_id = ath11k_hw_mac_id_to_pdev_id_ipq8074, .mac_id_to_srng_id = ath11k_hw_mac_id_to_srng_id_ipq8074, + .tx_mesh_enable = ath11k_hw_ipq8074_tx_mesh_enable, + .rx_desc_get_first_msdu = ath11k_hw_ipq8074_rx_desc_get_first_msdu, + .rx_desc_get_last_msdu = ath11k_hw_ipq8074_rx_desc_get_last_msdu, + .rx_desc_get_l3_pad_bytes = ath11k_hw_ipq8074_rx_desc_get_l3_pad_bytes, + .rx_desc_get_hdr_status = ath11k_hw_ipq8074_rx_desc_get_hdr_status, + .rx_desc_encrypt_valid = ath11k_hw_ipq8074_rx_desc_encrypt_valid, + .rx_desc_get_encrypt_type = ath11k_hw_ipq8074_rx_desc_get_encrypt_type, + .rx_desc_get_decap_type = ath11k_hw_ipq8074_rx_desc_get_decap_type, + .rx_desc_get_mesh_ctl = ath11k_hw_ipq8074_rx_desc_get_mesh_ctl, + .rx_desc_get_mpdu_seq_ctl_vld = ath11k_hw_ipq8074_rx_desc_get_mpdu_seq_ctl_vld, + .rx_desc_get_mpdu_fc_valid = ath11k_hw_ipq8074_rx_desc_get_mpdu_fc_valid, + .rx_desc_get_mpdu_start_seq_no = ath11k_hw_ipq8074_rx_desc_get_mpdu_start_seq_no, + .rx_desc_get_msdu_len = ath11k_hw_ipq8074_rx_desc_get_msdu_len, + .rx_desc_get_msdu_sgi = ath11k_hw_ipq8074_rx_desc_get_msdu_sgi, + .rx_desc_get_msdu_rate_mcs = ath11k_hw_ipq8074_rx_desc_get_msdu_rate_mcs, + .rx_desc_get_msdu_rx_bw = ath11k_hw_ipq8074_rx_desc_get_msdu_rx_bw, + .rx_desc_get_msdu_freq = ath11k_hw_ipq8074_rx_desc_get_msdu_freq, + .rx_desc_get_msdu_pkt_type = ath11k_hw_ipq8074_rx_desc_get_msdu_pkt_type, + .rx_desc_get_msdu_nss = ath11k_hw_ipq8074_rx_desc_get_msdu_nss, + .rx_desc_get_mpdu_tid = ath11k_hw_ipq8074_rx_desc_get_mpdu_tid, + .rx_desc_get_mpdu_peer_id = ath11k_hw_ipq8074_rx_desc_get_mpdu_peer_id, + .rx_desc_copy_attn_end_tlv = ath11k_hw_ipq8074_rx_desc_copy_attn_end, + .rx_desc_get_mpdu_start_tag = ath11k_hw_ipq8074_rx_desc_get_mpdu_start_tag, + .rx_desc_get_mpdu_ppdu_id = ath11k_hw_ipq8074_rx_desc_get_mpdu_ppdu_id, + .rx_desc_set_msdu_len = ath11k_hw_ipq8074_rx_desc_set_msdu_len, + .rx_desc_get_attention = ath11k_hw_ipq8074_rx_desc_get_attention, + .rx_desc_get_msdu_payload = ath11k_hw_ipq8074_rx_desc_get_msdu_payload, }; const struct ath11k_hw_ops qca6390_ops = { @@ -174,6 +562,67 @@ const struct ath11k_hw_ops qca6390_ops = { .wmi_init_config = ath11k_init_wmi_config_qca6390, .mac_id_to_pdev_id = ath11k_hw_mac_id_to_pdev_id_qca6390, .mac_id_to_srng_id = ath11k_hw_mac_id_to_srng_id_qca6390, + .tx_mesh_enable = ath11k_hw_ipq8074_tx_mesh_enable, + .rx_desc_get_first_msdu = ath11k_hw_ipq8074_rx_desc_get_first_msdu, + .rx_desc_get_last_msdu = ath11k_hw_ipq8074_rx_desc_get_last_msdu, + .rx_desc_get_l3_pad_bytes = ath11k_hw_ipq8074_rx_desc_get_l3_pad_bytes, + .rx_desc_get_hdr_status = ath11k_hw_ipq8074_rx_desc_get_hdr_status, + .rx_desc_encrypt_valid = ath11k_hw_ipq8074_rx_desc_encrypt_valid, + .rx_desc_get_encrypt_type = ath11k_hw_ipq8074_rx_desc_get_encrypt_type, + .rx_desc_get_decap_type = ath11k_hw_ipq8074_rx_desc_get_decap_type, + .rx_desc_get_mesh_ctl = ath11k_hw_ipq8074_rx_desc_get_mesh_ctl, + .rx_desc_get_mpdu_seq_ctl_vld = ath11k_hw_ipq8074_rx_desc_get_mpdu_seq_ctl_vld, + .rx_desc_get_mpdu_fc_valid = ath11k_hw_ipq8074_rx_desc_get_mpdu_fc_valid, + .rx_desc_get_mpdu_start_seq_no = ath11k_hw_ipq8074_rx_desc_get_mpdu_start_seq_no, + .rx_desc_get_msdu_len = ath11k_hw_ipq8074_rx_desc_get_msdu_len, + .rx_desc_get_msdu_sgi = ath11k_hw_ipq8074_rx_desc_get_msdu_sgi, + .rx_desc_get_msdu_rate_mcs = ath11k_hw_ipq8074_rx_desc_get_msdu_rate_mcs, + .rx_desc_get_msdu_rx_bw = ath11k_hw_ipq8074_rx_desc_get_msdu_rx_bw, + .rx_desc_get_msdu_freq = ath11k_hw_ipq8074_rx_desc_get_msdu_freq, + .rx_desc_get_msdu_pkt_type = ath11k_hw_ipq8074_rx_desc_get_msdu_pkt_type, + .rx_desc_get_msdu_nss = ath11k_hw_ipq8074_rx_desc_get_msdu_nss, + .rx_desc_get_mpdu_tid = ath11k_hw_ipq8074_rx_desc_get_mpdu_tid, + .rx_desc_get_mpdu_peer_id = ath11k_hw_ipq8074_rx_desc_get_mpdu_peer_id, + .rx_desc_copy_attn_end_tlv = ath11k_hw_ipq8074_rx_desc_copy_attn_end, + .rx_desc_get_mpdu_start_tag = ath11k_hw_ipq8074_rx_desc_get_mpdu_start_tag, + .rx_desc_get_mpdu_ppdu_id = ath11k_hw_ipq8074_rx_desc_get_mpdu_ppdu_id, + .rx_desc_set_msdu_len = ath11k_hw_ipq8074_rx_desc_set_msdu_len, + .rx_desc_get_attention = ath11k_hw_ipq8074_rx_desc_get_attention, + .rx_desc_get_msdu_payload = ath11k_hw_ipq8074_rx_desc_get_msdu_payload, +}; + +const struct ath11k_hw_ops qcn9074_ops = { + .get_hw_mac_from_pdev_id = ath11k_hw_ipq6018_mac_from_pdev_id, + .wmi_init_config = ath11k_init_wmi_config_ipq8074, + .mac_id_to_pdev_id = ath11k_hw_mac_id_to_pdev_id_ipq8074, + .mac_id_to_srng_id = ath11k_hw_mac_id_to_srng_id_ipq8074, + .tx_mesh_enable = ath11k_hw_qcn9074_tx_mesh_enable, + .rx_desc_get_first_msdu = ath11k_hw_qcn9074_rx_desc_get_first_msdu, + .rx_desc_get_last_msdu = ath11k_hw_qcn9074_rx_desc_get_last_msdu, + .rx_desc_get_l3_pad_bytes = ath11k_hw_qcn9074_rx_desc_get_l3_pad_bytes, + .rx_desc_get_hdr_status = ath11k_hw_qcn9074_rx_desc_get_hdr_status, + .rx_desc_encrypt_valid = ath11k_hw_qcn9074_rx_desc_encrypt_valid, + .rx_desc_get_encrypt_type = ath11k_hw_qcn9074_rx_desc_get_encrypt_type, + .rx_desc_get_decap_type = ath11k_hw_qcn9074_rx_desc_get_decap_type, + .rx_desc_get_mesh_ctl = ath11k_hw_qcn9074_rx_desc_get_mesh_ctl, + .rx_desc_get_mpdu_seq_ctl_vld = ath11k_hw_qcn9074_rx_desc_get_mpdu_seq_ctl_vld, + .rx_desc_get_mpdu_fc_valid = ath11k_hw_qcn9074_rx_desc_get_mpdu_fc_valid, + .rx_desc_get_mpdu_start_seq_no = ath11k_hw_qcn9074_rx_desc_get_mpdu_start_seq_no, + .rx_desc_get_msdu_len = ath11k_hw_qcn9074_rx_desc_get_msdu_len, + .rx_desc_get_msdu_sgi = ath11k_hw_qcn9074_rx_desc_get_msdu_sgi, + .rx_desc_get_msdu_rate_mcs = ath11k_hw_qcn9074_rx_desc_get_msdu_rate_mcs, + .rx_desc_get_msdu_rx_bw = ath11k_hw_qcn9074_rx_desc_get_msdu_rx_bw, + .rx_desc_get_msdu_freq = ath11k_hw_qcn9074_rx_desc_get_msdu_freq, + .rx_desc_get_msdu_pkt_type = ath11k_hw_qcn9074_rx_desc_get_msdu_pkt_type, + .rx_desc_get_msdu_nss = ath11k_hw_qcn9074_rx_desc_get_msdu_nss, + .rx_desc_get_mpdu_tid = ath11k_hw_qcn9074_rx_desc_get_mpdu_tid, + .rx_desc_get_mpdu_peer_id = ath11k_hw_qcn9074_rx_desc_get_mpdu_peer_id, + .rx_desc_copy_attn_end_tlv = ath11k_hw_qcn9074_rx_desc_copy_attn_end, + .rx_desc_get_mpdu_start_tag = ath11k_hw_qcn9074_rx_desc_get_mpdu_start_tag, + .rx_desc_get_mpdu_ppdu_id = ath11k_hw_qcn9074_rx_desc_get_mpdu_ppdu_id, + .rx_desc_set_msdu_len = ath11k_hw_qcn9074_rx_desc_set_msdu_len, + .rx_desc_get_attention = ath11k_hw_qcn9074_rx_desc_get_attention, + .rx_desc_get_msdu_payload = ath11k_hw_qcn9074_rx_desc_get_msdu_payload, }; #define ATH11K_TX_RING_MASK_0 0x1 @@ -792,6 +1241,241 @@ const struct service_to_pipe ath11k_target_service_to_ce_map_wlan_qca6390[] = { }, }; +/* Target firmware's Copy Engine configuration. */ +const struct ce_pipe_config ath11k_target_ce_config_wlan_qcn9074[] = { + /* CE0: host->target HTC control and raw streams */ + { + .pipenum = __cpu_to_le32(0), + .pipedir = __cpu_to_le32(PIPEDIR_OUT), + .nentries = __cpu_to_le32(32), + .nbytes_max = __cpu_to_le32(2048), + .flags = __cpu_to_le32(CE_ATTR_FLAGS), + .reserved = __cpu_to_le32(0), + }, + + /* CE1: target->host HTT + HTC control */ + { + .pipenum = __cpu_to_le32(1), + .pipedir = __cpu_to_le32(PIPEDIR_IN), + .nentries = __cpu_to_le32(32), + .nbytes_max = __cpu_to_le32(2048), + .flags = __cpu_to_le32(CE_ATTR_FLAGS), + .reserved = __cpu_to_le32(0), + }, + + /* CE2: target->host WMI */ + { + .pipenum = __cpu_to_le32(2), + .pipedir = __cpu_to_le32(PIPEDIR_IN), + .nentries = __cpu_to_le32(32), + .nbytes_max = __cpu_to_le32(2048), + .flags = __cpu_to_le32(CE_ATTR_FLAGS), + .reserved = __cpu_to_le32(0), + }, + + /* CE3: host->target WMI */ + { + .pipenum = __cpu_to_le32(3), + .pipedir = __cpu_to_le32(PIPEDIR_OUT), + .nentries = __cpu_to_le32(32), + .nbytes_max = __cpu_to_le32(2048), + .flags = __cpu_to_le32(CE_ATTR_FLAGS), + .reserved = __cpu_to_le32(0), + }, + + /* CE4: host->target HTT */ + { + .pipenum = __cpu_to_le32(4), + .pipedir = __cpu_to_le32(PIPEDIR_OUT), + .nentries = __cpu_to_le32(256), + .nbytes_max = __cpu_to_le32(256), + .flags = __cpu_to_le32(CE_ATTR_FLAGS | CE_ATTR_DIS_INTR), + .reserved = __cpu_to_le32(0), + }, + + /* CE5: target->host Pktlog */ + { + .pipenum = __cpu_to_le32(5), + .pipedir = __cpu_to_le32(PIPEDIR_IN), + .nentries = __cpu_to_le32(32), + .nbytes_max = __cpu_to_le32(2048), + .flags = __cpu_to_le32(CE_ATTR_FLAGS), + .reserved = __cpu_to_le32(0), + }, + + /* CE6: Reserved for target autonomous hif_memcpy */ + { + .pipenum = __cpu_to_le32(6), + .pipedir = __cpu_to_le32(PIPEDIR_INOUT), + .nentries = __cpu_to_le32(32), + .nbytes_max = __cpu_to_le32(16384), + .flags = __cpu_to_le32(CE_ATTR_FLAGS), + .reserved = __cpu_to_le32(0), + }, + + /* CE7 used only by Host */ + { + .pipenum = __cpu_to_le32(7), + .pipedir = __cpu_to_le32(PIPEDIR_INOUT_H2H), + .nentries = __cpu_to_le32(0), + .nbytes_max = __cpu_to_le32(0), + .flags = __cpu_to_le32(CE_ATTR_FLAGS | CE_ATTR_DIS_INTR), + .reserved = __cpu_to_le32(0), + }, + + /* CE8 target->host used only by IPA */ + { + .pipenum = __cpu_to_le32(8), + .pipedir = __cpu_to_le32(PIPEDIR_INOUT), + .nentries = __cpu_to_le32(32), + .nbytes_max = __cpu_to_le32(16384), + .flags = __cpu_to_le32(CE_ATTR_FLAGS), + .reserved = __cpu_to_le32(0), + }, + /* CE 9, 10, 11 are used by MHI driver */ +}; + +/* Map from service/endpoint to Copy Engine. + * This table is derived from the CE_PCI TABLE, above. + * It is passed to the Target at startup for use by firmware. + */ +const struct service_to_pipe ath11k_target_service_to_ce_map_wlan_qcn9074[] = { + { + __cpu_to_le32(ATH11K_HTC_SVC_ID_WMI_DATA_VO), + __cpu_to_le32(PIPEDIR_OUT), /* out = UL = host -> target */ + __cpu_to_le32(3), + }, + { + __cpu_to_le32(ATH11K_HTC_SVC_ID_WMI_DATA_VO), + __cpu_to_le32(PIPEDIR_IN), /* in = DL = target -> host */ + __cpu_to_le32(2), + }, + { + __cpu_to_le32(ATH11K_HTC_SVC_ID_WMI_DATA_BK), + __cpu_to_le32(PIPEDIR_OUT), /* out = UL = host -> target */ + __cpu_to_le32(3), + }, + { + __cpu_to_le32(ATH11K_HTC_SVC_ID_WMI_DATA_BK), + __cpu_to_le32(PIPEDIR_IN), /* in = DL = target -> host */ + __cpu_to_le32(2), + }, + { + __cpu_to_le32(ATH11K_HTC_SVC_ID_WMI_DATA_BE), + __cpu_to_le32(PIPEDIR_OUT), /* out = UL = host -> target */ + __cpu_to_le32(3), + }, + { + __cpu_to_le32(ATH11K_HTC_SVC_ID_WMI_DATA_BE), + __cpu_to_le32(PIPEDIR_IN), /* in = DL = target -> host */ + __cpu_to_le32(2), + }, + { + __cpu_to_le32(ATH11K_HTC_SVC_ID_WMI_DATA_VI), + __cpu_to_le32(PIPEDIR_OUT), /* out = UL = host -> target */ + __cpu_to_le32(3), + }, + { + __cpu_to_le32(ATH11K_HTC_SVC_ID_WMI_DATA_VI), + __cpu_to_le32(PIPEDIR_IN), /* in = DL = target -> host */ + __cpu_to_le32(2), + }, + { + __cpu_to_le32(ATH11K_HTC_SVC_ID_WMI_CONTROL), + __cpu_to_le32(PIPEDIR_OUT), /* out = UL = host -> target */ + __cpu_to_le32(3), + }, + { + __cpu_to_le32(ATH11K_HTC_SVC_ID_WMI_CONTROL), + __cpu_to_le32(PIPEDIR_IN), /* in = DL = target -> host */ + __cpu_to_le32(2), + }, + { + __cpu_to_le32(ATH11K_HTC_SVC_ID_RSVD_CTRL), + __cpu_to_le32(PIPEDIR_OUT), /* out = UL = host -> target */ + __cpu_to_le32(0), + }, + { + __cpu_to_le32(ATH11K_HTC_SVC_ID_RSVD_CTRL), + __cpu_to_le32(PIPEDIR_IN), /* in = DL = target -> host */ + __cpu_to_le32(1), + }, + { + __cpu_to_le32(ATH11K_HTC_SVC_ID_TEST_RAW_STREAMS), + __cpu_to_le32(PIPEDIR_OUT), /* out = UL = host -> target */ + __cpu_to_le32(0), + }, + { + __cpu_to_le32(ATH11K_HTC_SVC_ID_TEST_RAW_STREAMS), + __cpu_to_le32(PIPEDIR_IN), /* in = DL = target -> host */ + __cpu_to_le32(1), + }, + { + __cpu_to_le32(ATH11K_HTC_SVC_ID_HTT_DATA_MSG), + __cpu_to_le32(PIPEDIR_OUT), /* out = UL = host -> target */ + __cpu_to_le32(4), + }, + { + __cpu_to_le32(ATH11K_HTC_SVC_ID_HTT_DATA_MSG), + __cpu_to_le32(PIPEDIR_IN), /* in = DL = target -> host */ + __cpu_to_le32(1), + }, + { + __cpu_to_le32(ATH11K_HTC_SVC_ID_PKT_LOG), + __cpu_to_le32(PIPEDIR_IN), /* in = DL = target -> host */ + __cpu_to_le32(5), + }, + + /* (Additions here) */ + + { /* must be last */ + __cpu_to_le32(0), + __cpu_to_le32(0), + __cpu_to_le32(0), + }, +}; + +const struct ath11k_hw_ring_mask ath11k_hw_ring_mask_qcn9074 = { + .tx = { + ATH11K_TX_RING_MASK_0, + ATH11K_TX_RING_MASK_1, + ATH11K_TX_RING_MASK_2, + }, + .rx_mon_status = { + 0, 0, 0, + ATH11K_RX_MON_STATUS_RING_MASK_0, + ATH11K_RX_MON_STATUS_RING_MASK_1, + ATH11K_RX_MON_STATUS_RING_MASK_2, + }, + .rx = { + 0, 0, 0, 0, + ATH11K_RX_RING_MASK_0, + ATH11K_RX_RING_MASK_1, + ATH11K_RX_RING_MASK_2, + ATH11K_RX_RING_MASK_3, + }, + .rx_err = { + 0, 0, 0, + ATH11K_RX_ERR_RING_MASK_0, + }, + .rx_wbm_rel = { + 0, 0, 0, + ATH11K_RX_WBM_REL_RING_MASK_0, + }, + .reo_status = { + 0, 0, 0, + ATH11K_REO_STATUS_RING_MASK_0, + }, + .rxdma2host = { + 0, 0, 0, + ATH11K_RXDMA2HOST_RING_MASK_0, + }, + .host2rxdma = { + 0, 0, 0, + ATH11K_HOST2RXDMA_RING_MASK_0, + }, +}; + const struct ath11k_hw_regs ipq8074_regs = { /* SW2TCL(x) R0 ring configuration address */ .hal_tcl1_ring_base_lsb = 0x00000510, @@ -841,6 +1525,26 @@ const struct ath11k_hw_regs ipq8074_regs = { .hal_reo_status_ring_base_lsb = 0x00000504, .hal_reo_status_hp = 0x00003070, + /* WCSS relative address */ + .hal_seq_wcss_umac_ce0_src_reg = 0x00a00000, + .hal_seq_wcss_umac_ce0_dst_reg = 0x00a01000, + .hal_seq_wcss_umac_ce1_src_reg = 0x00a02000, + .hal_seq_wcss_umac_ce1_dst_reg = 0x00a03000, + + /* WBM Idle address */ + .hal_wbm_idle_link_ring_base_lsb = 0x00000860, + .hal_wbm_idle_link_ring_misc = 0x00000870, + + /* SW2WBM release address */ + .hal_wbm_release_ring_base_lsb = 0x000001d8, + + /* WBM2SW release address */ + .hal_wbm0_release_ring_base_lsb = 0x00000910, + .hal_wbm1_release_ring_base_lsb = 0x00000968, + + /* PCIe base address */ + .pcie_qserdes_sysclk_en_sel = 0x0, + .pcie_pcs_osc_dtct_config_base = 0x0, }; const struct ath11k_hw_regs qca6390_regs = { @@ -891,4 +1595,96 @@ const struct ath11k_hw_regs qca6390_regs = { /* REO status address */ .hal_reo_status_ring_base_lsb = 0x000004ac, .hal_reo_status_hp = 0x00003068, + + /* WCSS relative address */ + .hal_seq_wcss_umac_ce0_src_reg = 0x00a00000, + .hal_seq_wcss_umac_ce0_dst_reg = 0x00a01000, + .hal_seq_wcss_umac_ce1_src_reg = 0x00a02000, + .hal_seq_wcss_umac_ce1_dst_reg = 0x00a03000, + + /* WBM Idle address */ + .hal_wbm_idle_link_ring_base_lsb = 0x00000860, + .hal_wbm_idle_link_ring_misc = 0x00000870, + + /* SW2WBM release address */ + .hal_wbm_release_ring_base_lsb = 0x000001d8, + + /* WBM2SW release address */ + .hal_wbm0_release_ring_base_lsb = 0x00000910, + .hal_wbm1_release_ring_base_lsb = 0x00000968, + + /* PCIe base address */ + .pcie_qserdes_sysclk_en_sel = 0x01e0c0ac, + .pcie_pcs_osc_dtct_config_base = 0x01e0c628, +}; + +const struct ath11k_hw_regs qcn9074_regs = { + /* SW2TCL(x) R0 ring configuration address */ + .hal_tcl1_ring_base_lsb = 0x000004f0, + .hal_tcl1_ring_base_msb = 0x000004f4, + .hal_tcl1_ring_id = 0x000004f8, + .hal_tcl1_ring_misc = 0x00000500, + .hal_tcl1_ring_tp_addr_lsb = 0x0000050c, + .hal_tcl1_ring_tp_addr_msb = 0x00000510, + .hal_tcl1_ring_consumer_int_setup_ix0 = 0x00000520, + .hal_tcl1_ring_consumer_int_setup_ix1 = 0x00000524, + .hal_tcl1_ring_msi1_base_lsb = 0x00000538, + .hal_tcl1_ring_msi1_base_msb = 0x0000053c, + .hal_tcl1_ring_msi1_data = 0x00000540, + .hal_tcl2_ring_base_lsb = 0x00000548, + .hal_tcl_ring_base_lsb = 0x000005f8, + + /* TCL STATUS ring address */ + .hal_tcl_status_ring_base_lsb = 0x00000700, + + /* REO2SW(x) R0 ring configuration address */ + .hal_reo1_ring_base_lsb = 0x0000029c, + .hal_reo1_ring_base_msb = 0x000002a0, + .hal_reo1_ring_id = 0x000002a4, + .hal_reo1_ring_misc = 0x000002ac, + .hal_reo1_ring_hp_addr_lsb = 0x000002b0, + .hal_reo1_ring_hp_addr_msb = 0x000002b4, + .hal_reo1_ring_producer_int_setup = 0x000002c0, + .hal_reo1_ring_msi1_base_lsb = 0x000002e4, + .hal_reo1_ring_msi1_base_msb = 0x000002e8, + .hal_reo1_ring_msi1_data = 0x000002ec, + .hal_reo2_ring_base_lsb = 0x000002f4, + .hal_reo1_aging_thresh_ix_0 = 0x00000564, + .hal_reo1_aging_thresh_ix_1 = 0x00000568, + .hal_reo1_aging_thresh_ix_2 = 0x0000056c, + .hal_reo1_aging_thresh_ix_3 = 0x00000570, + + /* REO2SW(x) R2 ring pointers (head/tail) address */ + .hal_reo1_ring_hp = 0x00003038, + .hal_reo1_ring_tp = 0x0000303c, + .hal_reo2_ring_hp = 0x00003040, + + /* REO2TCL R0 ring configuration address */ + .hal_reo_tcl_ring_base_lsb = 0x000003fc, + .hal_reo_tcl_ring_hp = 0x00003058, + + /* REO status address */ + .hal_reo_status_ring_base_lsb = 0x00000504, + .hal_reo_status_hp = 0x00003070, + + /* WCSS relative address */ + .hal_seq_wcss_umac_ce0_src_reg = 0x01b80000, + .hal_seq_wcss_umac_ce0_dst_reg = 0x01b81000, + .hal_seq_wcss_umac_ce1_src_reg = 0x01b82000, + .hal_seq_wcss_umac_ce1_dst_reg = 0x01b83000, + + /* WBM Idle address */ + .hal_wbm_idle_link_ring_base_lsb = 0x00000874, + .hal_wbm_idle_link_ring_misc = 0x00000884, + + /* SW2WBM release address */ + .hal_wbm_release_ring_base_lsb = 0x000001ec, + + /* WBM2SW release address */ + .hal_wbm0_release_ring_base_lsb = 0x00000924, + .hal_wbm1_release_ring_base_lsb = 0x0000097c, + + /* PCIe base address */ + .pcie_qserdes_sysclk_en_sel = 0x01e0e0a8, + .pcie_pcs_osc_dtct_config_base = 0x01e0f45c, }; diff --git a/drivers/net/wireless/ath/ath11k/hw.h b/drivers/net/wireless/ath/ath11k/hw.h index 8af0034fdb05..c81a6328361d 100644 --- a/drivers/net/wireless/ath/ath11k/hw.h +++ b/drivers/net/wireless/ath/ath11k/hw.h @@ -105,6 +105,9 @@ enum ath11k_bus { #define ATH11K_EXT_IRQ_GRP_NUM_MAX 11 +struct hal_rx_desc; +struct hal_tcl_data_cmd; + struct ath11k_hw_ring_mask { u8 tx[ATH11K_EXT_IRQ_GRP_NUM_MAX]; u8 rx_mon_status[ATH11K_EXT_IRQ_GRP_NUM_MAX]; @@ -134,6 +137,7 @@ struct ath11k_hw_params { bool internal_sleep_clock; const struct ath11k_hw_regs *regs; + u32 qmi_service_ins_id; const struct ce_attr *host_ce_config; u32 ce_count; const struct ce_pipe_config *target_ce_config; @@ -157,6 +161,7 @@ struct ath11k_hw_params { bool idle_ps; bool cold_boot_calib; bool supports_suspend; + u32 hal_desc_sz; }; struct ath11k_hw_ops { @@ -165,14 +170,45 @@ struct ath11k_hw_ops { struct target_resource_config *config); int (*mac_id_to_pdev_id)(struct ath11k_hw_params *hw, int mac_id); int (*mac_id_to_srng_id)(struct ath11k_hw_params *hw, int mac_id); + void (*tx_mesh_enable)(struct ath11k_base *ab, + struct hal_tcl_data_cmd *tcl_cmd); + bool (*rx_desc_get_first_msdu)(struct hal_rx_desc *desc); + bool (*rx_desc_get_last_msdu)(struct hal_rx_desc *desc); + u8 (*rx_desc_get_l3_pad_bytes)(struct hal_rx_desc *desc); + u8 *(*rx_desc_get_hdr_status)(struct hal_rx_desc *desc); + bool (*rx_desc_encrypt_valid)(struct hal_rx_desc *desc); + u32 (*rx_desc_get_encrypt_type)(struct hal_rx_desc *desc); + u8 (*rx_desc_get_decap_type)(struct hal_rx_desc *desc); + u8 (*rx_desc_get_mesh_ctl)(struct hal_rx_desc *desc); + bool (*rx_desc_get_mpdu_seq_ctl_vld)(struct hal_rx_desc *desc); + bool (*rx_desc_get_mpdu_fc_valid)(struct hal_rx_desc *desc); + u16 (*rx_desc_get_mpdu_start_seq_no)(struct hal_rx_desc *desc); + u16 (*rx_desc_get_msdu_len)(struct hal_rx_desc *desc); + u8 (*rx_desc_get_msdu_sgi)(struct hal_rx_desc *desc); + u8 (*rx_desc_get_msdu_rate_mcs)(struct hal_rx_desc *desc); + u8 (*rx_desc_get_msdu_rx_bw)(struct hal_rx_desc *desc); + u32 (*rx_desc_get_msdu_freq)(struct hal_rx_desc *desc); + u8 (*rx_desc_get_msdu_pkt_type)(struct hal_rx_desc *desc); + u8 (*rx_desc_get_msdu_nss)(struct hal_rx_desc *desc); + u8 (*rx_desc_get_mpdu_tid)(struct hal_rx_desc *desc); + u16 (*rx_desc_get_mpdu_peer_id)(struct hal_rx_desc *desc); + void (*rx_desc_copy_attn_end_tlv)(struct hal_rx_desc *fdesc, + struct hal_rx_desc *ldesc); + u32 (*rx_desc_get_mpdu_start_tag)(struct hal_rx_desc *desc); + u32 (*rx_desc_get_mpdu_ppdu_id)(struct hal_rx_desc *desc); + void (*rx_desc_set_msdu_len)(struct hal_rx_desc *desc, u16 len); + struct rx_attention *(*rx_desc_get_attention)(struct hal_rx_desc *desc); + u8 *(*rx_desc_get_msdu_payload)(struct hal_rx_desc *desc); }; extern const struct ath11k_hw_ops ipq8074_ops; extern const struct ath11k_hw_ops ipq6018_ops; extern const struct ath11k_hw_ops qca6390_ops; +extern const struct ath11k_hw_ops qcn9074_ops; extern const struct ath11k_hw_ring_mask ath11k_hw_ring_mask_ipq8074; extern const struct ath11k_hw_ring_mask ath11k_hw_ring_mask_qca6390; +extern const struct ath11k_hw_ring_mask ath11k_hw_ring_mask_qcn9074; static inline int ath11k_hw_get_mac_from_pdev_id(struct ath11k_hw_params *hw, @@ -261,9 +297,26 @@ struct ath11k_hw_regs { u32 hal_reo_status_ring_base_lsb; u32 hal_reo_status_hp; + + u32 hal_seq_wcss_umac_ce0_src_reg; + u32 hal_seq_wcss_umac_ce0_dst_reg; + u32 hal_seq_wcss_umac_ce1_src_reg; + u32 hal_seq_wcss_umac_ce1_dst_reg; + + u32 hal_wbm_idle_link_ring_base_lsb; + u32 hal_wbm_idle_link_ring_misc; + + u32 hal_wbm_release_ring_base_lsb; + + u32 hal_wbm0_release_ring_base_lsb; + u32 hal_wbm1_release_ring_base_lsb; + + u32 pcie_qserdes_sysclk_en_sel; + u32 pcie_pcs_osc_dtct_config_base; }; extern const struct ath11k_hw_regs ipq8074_regs; extern const struct ath11k_hw_regs qca6390_regs; +extern const struct ath11k_hw_regs qcn9074_regs; #endif diff --git a/drivers/net/wireless/ath/ath11k/mac.c b/drivers/net/wireless/ath/ath11k/mac.c index faa2e678e63e..4df425dd31a2 100644 --- a/drivers/net/wireless/ath/ath11k/mac.c +++ b/drivers/net/wireless/ath/ath11k/mac.c @@ -829,6 +829,75 @@ static void ath11k_control_beaconing(struct ath11k_vif *arvif, ath11k_dbg(ar->ab, ATH11K_DBG_MAC, "mac vdev %d up\n", arvif->vdev_id); } +static void ath11k_mac_handle_beacon_iter(void *data, u8 *mac, + struct ieee80211_vif *vif) +{ + struct sk_buff *skb = data; + struct ieee80211_mgmt *mgmt = (void *)skb->data; + struct ath11k_vif *arvif = (void *)vif->drv_priv; + + if (vif->type != NL80211_IFTYPE_STATION) + return; + + if (!ether_addr_equal(mgmt->bssid, vif->bss_conf.bssid)) + return; + + cancel_delayed_work(&arvif->connection_loss_work); +} + +void ath11k_mac_handle_beacon(struct ath11k *ar, struct sk_buff *skb) +{ + ieee80211_iterate_active_interfaces_atomic(ar->hw, + IEEE80211_IFACE_ITER_NORMAL, + ath11k_mac_handle_beacon_iter, + skb); +} + +static void ath11k_mac_handle_beacon_miss_iter(void *data, u8 *mac, + struct ieee80211_vif *vif) +{ + u32 *vdev_id = data; + struct ath11k_vif *arvif = (void *)vif->drv_priv; + struct ath11k *ar = arvif->ar; + struct ieee80211_hw *hw = ar->hw; + + if (arvif->vdev_id != *vdev_id) + return; + + if (!arvif->is_up) + return; + + ieee80211_beacon_loss(vif); + + /* Firmware doesn't report beacon loss events repeatedly. If AP probe + * (done by mac80211) succeeds but beacons do not resume then it + * doesn't make sense to continue operation. Queue connection loss work + * which can be cancelled when beacon is received. + */ + ieee80211_queue_delayed_work(hw, &arvif->connection_loss_work, + ATH11K_CONNECTION_LOSS_HZ); +} + +void ath11k_mac_handle_beacon_miss(struct ath11k *ar, u32 vdev_id) +{ + ieee80211_iterate_active_interfaces_atomic(ar->hw, + IEEE80211_IFACE_ITER_NORMAL, + ath11k_mac_handle_beacon_miss_iter, + &vdev_id); +} + +static void ath11k_mac_vif_sta_connection_loss_work(struct work_struct *work) +{ + struct ath11k_vif *arvif = container_of(work, struct ath11k_vif, + connection_loss_work.work); + struct ieee80211_vif *vif = arvif->vif; + + if (!arvif->is_up) + return; + + ieee80211_connection_loss(vif); +} + static void ath11k_peer_assoc_h_basic(struct ath11k *ar, struct ieee80211_vif *vif, struct ieee80211_sta *sta, @@ -1265,9 +1334,8 @@ static void ath11k_peer_assoc_h_he(struct ath11k *ar, * request, then use MAX_AMPDU_LEN_FACTOR as 16 to calculate max_ampdu * length. */ - ampdu_factor = (he_cap->he_cap_elem.mac_cap_info[3] & - IEEE80211_HE_MAC_CAP3_MAX_AMPDU_LEN_EXP_MASK) >> - IEEE80211_HE_MAC_CAP3_MAX_AMPDU_LEN_EXP_SHIFT; + ampdu_factor = u8_get_bits(he_cap->he_cap_elem.mac_cap_info[3], + IEEE80211_HE_MAC_CAP3_MAX_AMPDU_LEN_EXP_MASK); if (ampdu_factor) { if (sta->vht_cap.vht_supported) @@ -1760,7 +1828,7 @@ static void ath11k_bss_disassoc(struct ieee80211_hw *hw, arvif->is_up = false; - /* TODO: cancel connection_loss_work */ + cancel_delayed_work_sync(&arvif->connection_loss_work); } static u32 ath11k_mac_get_rate_hw_value(int bitrate) @@ -3807,7 +3875,7 @@ ath11k_mac_filter_he_cap_mesh(struct ieee80211_he_cap_elem *he_cap_elem) IEEE80211_HE_MAC_CAP4_BQR; he_cap_elem->mac_cap_info[4] &= ~m; - m = IEEE80211_HE_MAC_CAP5_SUBCHAN_SELECVITE_TRANSMISSION | + m = IEEE80211_HE_MAC_CAP5_SUBCHAN_SELECTIVE_TRANSMISSION | IEEE80211_HE_MAC_CAP5_UL_2x996_TONE_RU | IEEE80211_HE_MAC_CAP5_PUNCTURED_SOUNDING | IEEE80211_HE_MAC_CAP5_HT_VHT_TRIG_FRAME_RX; @@ -3817,7 +3885,7 @@ ath11k_mac_filter_he_cap_mesh(struct ieee80211_he_cap_elem *he_cap_elem) IEEE80211_HE_PHY_CAP2_UL_MU_PARTIAL_MU_MIMO; he_cap_elem->phy_cap_info[2] &= ~m; - m = IEEE80211_HE_PHY_CAP3_RX_HE_MU_PPDU_FROM_NON_AP_STA | + m = IEEE80211_HE_PHY_CAP3_RX_PARTIAL_BW_SU_IN_20MHZ_MU | IEEE80211_HE_PHY_CAP3_DCM_MAX_CONST_TX_MASK | IEEE80211_HE_PHY_CAP3_DCM_MAX_CONST_RX_MASK; he_cap_elem->phy_cap_info[3] &= ~m; @@ -3829,13 +3897,13 @@ ath11k_mac_filter_he_cap_mesh(struct ieee80211_he_cap_elem *he_cap_elem) he_cap_elem->phy_cap_info[5] &= ~m; m = IEEE80211_HE_PHY_CAP6_CODEBOOK_SIZE_75_MU | - IEEE80211_HE_PHY_CAP6_TRIG_MU_BEAMFORMER_FB | + IEEE80211_HE_PHY_CAP6_TRIG_MU_BEAMFORMING_PARTIAL_BW_FB | IEEE80211_HE_PHY_CAP6_TRIG_CQI_FB | IEEE80211_HE_PHY_CAP6_PARTIAL_BANDWIDTH_DL_MUMIMO; he_cap_elem->phy_cap_info[6] &= ~m; - m = IEEE80211_HE_PHY_CAP7_SRP_BASED_SR | - IEEE80211_HE_PHY_CAP7_POWER_BOOST_FACTOR_AR | + m = IEEE80211_HE_PHY_CAP7_PSR_BASED_SR | + IEEE80211_HE_PHY_CAP7_POWER_BOOST_FACTOR_SUPP | IEEE80211_HE_PHY_CAP7_STBC_TX_ABOVE_80MHZ | IEEE80211_HE_PHY_CAP7_STBC_RX_ABOVE_80MHZ; he_cap_elem->phy_cap_info[7] &= ~m; @@ -3919,8 +3987,6 @@ static int ath11k_mac_copy_he_cap(struct ath11k *ar, he_cap_elem->phy_cap_info[5] &= ~IEEE80211_HE_PHY_CAP5_BEAMFORMEE_NUM_SND_DIM_UNDER_80MHZ_MASK; - he_cap_elem->phy_cap_info[5] &= - ~IEEE80211_HE_PHY_CAP5_BEAMFORMEE_NUM_SND_DIM_ABOVE_80MHZ_MASK; he_cap_elem->phy_cap_info[5] |= ar->num_tx_chains - 1; switch (i) { @@ -4213,7 +4279,7 @@ static int ath11k_mac_mgmt_tx(struct ath11k *ar, struct sk_buff *skb, return -ENOSPC; } - if (skb_queue_len(q) == ATH11K_TX_MGMT_NUM_PENDING_MAX) { + if (skb_queue_len_lockless(q) >= ATH11K_TX_MGMT_NUM_PENDING_MAX) { ath11k_warn(ar->ab, "mgmt tx queue is full\n"); return -ENOSPC; } @@ -4617,10 +4683,8 @@ static int ath11k_mac_op_add_interface(struct ieee80211_hw *hw, arvif->vif = vif; INIT_LIST_HEAD(&arvif->list); - - /* Should we initialize any worker to handle connection loss indication - * from firmware in sta mode? - */ + INIT_DELAYED_WORK(&arvif->connection_loss_work, + ath11k_mac_vif_sta_connection_loss_work); for (i = 0; i < ARRAY_SIZE(arvif->bitrate_mask.control); i++) { arvif->bitrate_mask.control[i].legacy = 0xffffffff; @@ -4829,6 +4893,8 @@ static void ath11k_mac_op_remove_interface(struct ieee80211_hw *hw, int ret; int i; + cancel_delayed_work_sync(&arvif->connection_loss_work); + mutex_lock(&ar->conf_mutex); ath11k_dbg(ab, ATH11K_DBG_MAC, "mac remove interface (vdev %d)\n", @@ -5096,13 +5162,15 @@ ath11k_mac_vdev_start_restart(struct ath11k_vif *arvif, arg.channel.chan_radar = !!(chandef->chan->flags & IEEE80211_CHAN_RADAR); + arg.channel.freq2_radar = + !!(chandef->chan->flags & IEEE80211_CHAN_RADAR); + arg.channel.passive = arg.channel.chan_radar; spin_lock_bh(&ab->base_lock); arg.regdomain = ar->ab->dfs_region; spin_unlock_bh(&ab->base_lock); - /* TODO: Notify if secondary 80Mhz also needs radar detection */ if (he_support) { ret = ath11k_set_he_mu_sounding_mode(ar, arvif); if (ret) { @@ -6082,6 +6150,7 @@ static void ath11k_mac_op_sta_statistics(struct ieee80211_hw *hw, /* TODO: Use real NF instead of default one. */ sinfo->signal = arsta->rssi_comb + ATH11K_DEFAULT_NOISE_FLOOR; + sinfo->filled |= BIT_ULL(NL80211_STA_INFO_SIGNAL); } static const struct ieee80211_ops ath11k_ops = { diff --git a/drivers/net/wireless/ath/ath11k/mac.h b/drivers/net/wireless/ath/ath11k/mac.h index 455577905505..4bc59bdaf244 100644 --- a/drivers/net/wireless/ath/ath11k/mac.h +++ b/drivers/net/wireless/ath/ath11k/mac.h @@ -150,4 +150,6 @@ int ath11k_mac_tx_mgmt_pending_free(int buf_id, void *skb, void *ctx); u8 ath11k_mac_bw_to_mac80211_bw(u8 bw); enum ath11k_supported_bw ath11k_mac_mac80211_bw_to_ath11k_bw(enum rate_info_bw bw); enum hal_encrypt_type ath11k_dp_tx_get_encrypt_type(u32 cipher); +void ath11k_mac_handle_beacon(struct ath11k *ar, struct sk_buff *skb); +void ath11k_mac_handle_beacon_miss(struct ath11k *ar, u32 vdev_id); #endif diff --git a/drivers/net/wireless/ath/ath11k/mhi.c b/drivers/net/wireless/ath/ath11k/mhi.c index 09858e516903..27b394d115e2 100644 --- a/drivers/net/wireless/ath/ath11k/mhi.c +++ b/drivers/net/wireless/ath/ath11k/mhi.c @@ -7,10 +7,11 @@ #include "core.h" #include "debug.h" #include "mhi.h" +#include "pci.h" #define MHI_TIMEOUT_DEFAULT_MS 90000 -static struct mhi_channel_config ath11k_mhi_channels[] = { +static struct mhi_channel_config ath11k_mhi_channels_qca6390[] = { { .num = 0, .name = "LOOPBACK", @@ -69,7 +70,7 @@ static struct mhi_channel_config ath11k_mhi_channels[] = { }, }; -static struct mhi_event_config ath11k_mhi_events[] = { +static struct mhi_event_config ath11k_mhi_events_qca6390[] = { { .num_elements = 32, .irq_moderation_ms = 0, @@ -92,15 +93,108 @@ static struct mhi_event_config ath11k_mhi_events[] = { }, }; -static struct mhi_controller_config ath11k_mhi_config = { +static struct mhi_controller_config ath11k_mhi_config_qca6390 = { .max_channels = 128, .timeout_ms = 2000, .use_bounce_buf = false, .buf_len = 0, - .num_channels = ARRAY_SIZE(ath11k_mhi_channels), - .ch_cfg = ath11k_mhi_channels, - .num_events = ARRAY_SIZE(ath11k_mhi_events), - .event_cfg = ath11k_mhi_events, + .num_channels = ARRAY_SIZE(ath11k_mhi_channels_qca6390), + .ch_cfg = ath11k_mhi_channels_qca6390, + .num_events = ARRAY_SIZE(ath11k_mhi_events_qca6390), + .event_cfg = ath11k_mhi_events_qca6390, +}; + +static struct mhi_channel_config ath11k_mhi_channels_qcn9074[] = { + { + .num = 0, + .name = "LOOPBACK", + .num_elements = 32, + .event_ring = 1, + .dir = DMA_TO_DEVICE, + .ee_mask = 0x14, + .pollcfg = 0, + .doorbell = MHI_DB_BRST_DISABLE, + .lpm_notify = false, + .offload_channel = false, + .doorbell_mode_switch = false, + .auto_queue = false, + }, + { + .num = 1, + .name = "LOOPBACK", + .num_elements = 32, + .event_ring = 1, + .dir = DMA_FROM_DEVICE, + .ee_mask = 0x14, + .pollcfg = 0, + .doorbell = MHI_DB_BRST_DISABLE, + .lpm_notify = false, + .offload_channel = false, + .doorbell_mode_switch = false, + .auto_queue = false, + }, + { + .num = 20, + .name = "IPCR", + .num_elements = 32, + .event_ring = 1, + .dir = DMA_TO_DEVICE, + .ee_mask = 0x14, + .pollcfg = 0, + .doorbell = MHI_DB_BRST_DISABLE, + .lpm_notify = false, + .offload_channel = false, + .doorbell_mode_switch = false, + .auto_queue = false, + }, + { + .num = 21, + .name = "IPCR", + .num_elements = 32, + .event_ring = 1, + .dir = DMA_FROM_DEVICE, + .ee_mask = 0x14, + .pollcfg = 0, + .doorbell = MHI_DB_BRST_DISABLE, + .lpm_notify = false, + .offload_channel = false, + .doorbell_mode_switch = false, + .auto_queue = true, + }, +}; + +static struct mhi_event_config ath11k_mhi_events_qcn9074[] = { + { + .num_elements = 32, + .irq_moderation_ms = 0, + .irq = 1, + .data_type = MHI_ER_CTRL, + .mode = MHI_DB_BRST_DISABLE, + .hardware_event = false, + .client_managed = false, + .offload_channel = false, + }, + { + .num_elements = 256, + .irq_moderation_ms = 1, + .irq = 2, + .mode = MHI_DB_BRST_DISABLE, + .priority = 1, + .hardware_event = false, + .client_managed = false, + .offload_channel = false, + }, +}; + +static struct mhi_controller_config ath11k_mhi_config_qcn9074 = { + .max_channels = 30, + .timeout_ms = 10000, + .use_bounce_buf = false, + .buf_len = 0, + .num_channels = ARRAY_SIZE(ath11k_mhi_channels_qcn9074), + .ch_cfg = ath11k_mhi_channels_qcn9074, + .num_events = ARRAY_SIZE(ath11k_mhi_events_qcn9074), + .event_cfg = ath11k_mhi_events_qcn9074, }; void ath11k_mhi_set_mhictrl_reset(struct ath11k_base *ab) @@ -221,6 +315,7 @@ int ath11k_mhi_register(struct ath11k_pci *ab_pci) { struct ath11k_base *ab = ab_pci->ab; struct mhi_controller *mhi_ctrl; + struct mhi_controller_config *ath11k_mhi_config; int ret; mhi_ctrl = mhi_alloc_controller(); @@ -254,7 +349,21 @@ int ath11k_mhi_register(struct ath11k_pci *ab_pci) mhi_ctrl->read_reg = ath11k_mhi_op_read_reg; mhi_ctrl->write_reg = ath11k_mhi_op_write_reg; - ret = mhi_register_controller(mhi_ctrl, &ath11k_mhi_config); + switch (ab->hw_rev) { + case ATH11K_HW_QCN9074_HW10: + ath11k_mhi_config = &ath11k_mhi_config_qcn9074; + break; + case ATH11K_HW_QCA6390_HW20: + ath11k_mhi_config = &ath11k_mhi_config_qca6390; + break; + default: + ath11k_err(ab, "failed assign mhi_config for unknown hw rev %d\n", + ab->hw_rev); + mhi_free_controller(mhi_ctrl); + return -EINVAL; + } + + ret = mhi_register_controller(mhi_ctrl, ath11k_mhi_config); if (ret) { ath11k_err(ab, "failed to register to mhi bus, err = %d\n", ret); mhi_free_controller(mhi_ctrl); diff --git a/drivers/net/wireless/ath/ath11k/pci.c b/drivers/net/wireless/ath/ath11k/pci.c index d14416816acc..0f31eb566fb6 100644 --- a/drivers/net/wireless/ath/ath11k/pci.c +++ b/drivers/net/wireless/ath/ath11k/pci.c @@ -35,9 +35,11 @@ #define ACCESS_ALWAYS_OFF 0xFE0 #define QCA6390_DEVICE_ID 0x1101 +#define QCN9074_DEVICE_ID 0x1104 static const struct pci_device_id ath11k_pci_id_table[] = { { PCI_VDEVICE(QCOM, QCA6390_DEVICE_ID) }, + /* TODO: add QCN9074_DEVICE_ID) once firmware issues are resolved */ {0} }; @@ -50,14 +52,25 @@ static const struct ath11k_bus_params ath11k_pci_bus_params = { .fixed_mem_region = false, }; -static const struct ath11k_msi_config msi_config = { - .total_vectors = 32, - .total_users = 4, - .users = (struct ath11k_msi_user[]) { - { .name = "MHI", .num_vectors = 3, .base_vector = 0 }, - { .name = "CE", .num_vectors = 10, .base_vector = 3 }, - { .name = "WAKE", .num_vectors = 1, .base_vector = 13 }, - { .name = "DP", .num_vectors = 18, .base_vector = 14 }, +static const struct ath11k_msi_config ath11k_msi_config[] = { + { + .total_vectors = 32, + .total_users = 4, + .users = (struct ath11k_msi_user[]) { + { .name = "MHI", .num_vectors = 3, .base_vector = 0 }, + { .name = "CE", .num_vectors = 10, .base_vector = 3 }, + { .name = "WAKE", .num_vectors = 1, .base_vector = 13 }, + { .name = "DP", .num_vectors = 18, .base_vector = 14 }, + }, + }, + { + .total_vectors = 16, + .total_users = 3, + .users = (struct ath11k_msi_user[]) { + { .name = "MHI", .num_vectors = 3, .base_vector = 0 }, + { .name = "CE", .num_vectors = 5, .base_vector = 3 }, + { .name = "DP", .num_vectors = 8, .base_vector = 8 }, + }, }, }; @@ -131,9 +144,38 @@ static inline void ath11k_pci_select_window(struct ath11k_pci *ab_pci, u32 offse } } +static inline void ath11k_pci_select_static_window(struct ath11k_pci *ab_pci) +{ + u32 umac_window = FIELD_GET(WINDOW_VALUE_MASK, HAL_SEQ_WCSS_UMAC_OFFSET); + u32 ce_window = FIELD_GET(WINDOW_VALUE_MASK, HAL_CE_WFSS_CE_REG_BASE); + u32 window; + + window = (umac_window << 12) | (ce_window << 6); + + iowrite32(WINDOW_ENABLE_BIT | window, ab_pci->ab->mem + WINDOW_REG_ADDRESS); +} + +static inline u32 ath11k_pci_get_window_start(struct ath11k_base *ab, + u32 offset) +{ + u32 window_start; + + /* If offset lies within DP register range, use 3rd window */ + if ((offset ^ HAL_SEQ_WCSS_UMAC_OFFSET) < WINDOW_RANGE_MASK) + window_start = 3 * WINDOW_START; + /* If offset lies within CE register range, use 2nd window */ + else if ((offset ^ HAL_CE_WFSS_CE_REG_BASE) < WINDOW_RANGE_MASK) + window_start = 2 * WINDOW_START; + else + window_start = WINDOW_START; + + return window_start; +} + void ath11k_pci_write32(struct ath11k_base *ab, u32 offset, u32 value) { struct ath11k_pci *ab_pci = ath11k_pci_priv(ab); + u32 window_start; /* for offset beyond BAR + 4K - 32, may * need to wakeup MHI to access. @@ -145,10 +187,21 @@ void ath11k_pci_write32(struct ath11k_base *ab, u32 offset, u32 value) if (offset < WINDOW_START) { iowrite32(value, ab->mem + offset); } else { - spin_lock_bh(&ab_pci->window_lock); - ath11k_pci_select_window(ab_pci, offset); - iowrite32(value, ab->mem + WINDOW_START + (offset & WINDOW_RANGE_MASK)); - spin_unlock_bh(&ab_pci->window_lock); + if (ab->bus_params.static_window_map) + window_start = ath11k_pci_get_window_start(ab, offset); + else + window_start = WINDOW_START; + + if (window_start == WINDOW_START) { + spin_lock_bh(&ab_pci->window_lock); + ath11k_pci_select_window(ab_pci, offset); + iowrite32(value, ab->mem + window_start + + (offset & WINDOW_RANGE_MASK)); + spin_unlock_bh(&ab_pci->window_lock); + } else { + iowrite32(value, ab->mem + window_start + + (offset & WINDOW_RANGE_MASK)); + } } if (test_bit(ATH11K_PCI_FLAG_INIT_DONE, &ab_pci->flags) && @@ -159,7 +212,7 @@ void ath11k_pci_write32(struct ath11k_base *ab, u32 offset, u32 value) u32 ath11k_pci_read32(struct ath11k_base *ab, u32 offset) { struct ath11k_pci *ab_pci = ath11k_pci_priv(ab); - u32 val; + u32 val, window_start; /* for offset beyond BAR + 4K - 32, may * need to wakeup MHI to access. @@ -171,10 +224,21 @@ u32 ath11k_pci_read32(struct ath11k_base *ab, u32 offset) if (offset < WINDOW_START) { val = ioread32(ab->mem + offset); } else { - spin_lock_bh(&ab_pci->window_lock); - ath11k_pci_select_window(ab_pci, offset); - val = ioread32(ab->mem + WINDOW_START + (offset & WINDOW_RANGE_MASK)); - spin_unlock_bh(&ab_pci->window_lock); + if (ab->bus_params.static_window_map) + window_start = ath11k_pci_get_window_start(ab, offset); + else + window_start = WINDOW_START; + + if (window_start == WINDOW_START) { + spin_lock_bh(&ab_pci->window_lock); + ath11k_pci_select_window(ab_pci, offset); + val = ioread32(ab->mem + window_start + + (offset & WINDOW_RANGE_MASK)); + spin_unlock_bh(&ab_pci->window_lock); + } else { + val = ioread32(ab->mem + window_start + + (offset & WINDOW_RANGE_MASK)); + } } if (test_bit(ATH11K_PCI_FLAG_INIT_DONE, &ab_pci->flags) && @@ -271,7 +335,7 @@ static int ath11k_pci_fix_l1ss(struct ath11k_base *ab) int ret; ret = ath11k_pci_set_link_reg(ab, - PCIE_QSERDES_COM_SYSCLK_EN_SEL_REG, + PCIE_QSERDES_COM_SYSCLK_EN_SEL_REG(ab), PCIE_QSERDES_COM_SYSCLK_EN_SEL_VAL, PCIE_QSERDES_COM_SYSCLK_EN_SEL_MSK); if (ret) { @@ -280,27 +344,27 @@ static int ath11k_pci_fix_l1ss(struct ath11k_base *ab) } ret = ath11k_pci_set_link_reg(ab, - PCIE_USB3_PCS_MISC_OSC_DTCT_CONFIG1_REG, - PCIE_USB3_PCS_MISC_OSC_DTCT_CONFIG1_VAL, - PCIE_USB3_PCS_MISC_OSC_DTCT_CONFIG_MSK); + PCIE_PCS_OSC_DTCT_CONFIG1_REG(ab), + PCIE_PCS_OSC_DTCT_CONFIG1_VAL, + PCIE_PCS_OSC_DTCT_CONFIG_MSK); if (ret) { ath11k_warn(ab, "failed to set dtct config1 error: %d\n", ret); return ret; } ret = ath11k_pci_set_link_reg(ab, - PCIE_USB3_PCS_MISC_OSC_DTCT_CONFIG2_REG, - PCIE_USB3_PCS_MISC_OSC_DTCT_CONFIG2_VAL, - PCIE_USB3_PCS_MISC_OSC_DTCT_CONFIG_MSK); + PCIE_PCS_OSC_DTCT_CONFIG2_REG(ab), + PCIE_PCS_OSC_DTCT_CONFIG2_VAL, + PCIE_PCS_OSC_DTCT_CONFIG_MSK); if (ret) { ath11k_warn(ab, "failed to set dtct config2: %d\n", ret); return ret; } ret = ath11k_pci_set_link_reg(ab, - PCIE_USB3_PCS_MISC_OSC_DTCT_CONFIG4_REG, - PCIE_USB3_PCS_MISC_OSC_DTCT_CONFIG4_VAL, - PCIE_USB3_PCS_MISC_OSC_DTCT_CONFIG_MSK); + PCIE_PCS_OSC_DTCT_CONFIG4_REG(ab), + PCIE_PCS_OSC_DTCT_CONFIG4_VAL, + PCIE_PCS_OSC_DTCT_CONFIG_MSK); if (ret) { ath11k_warn(ab, "failed to set dtct config4: %d\n", ret); return ret; @@ -406,14 +470,15 @@ int ath11k_pci_get_user_msi_assignment(struct ath11k_pci *ab_pci, char *user_nam u32 *base_vector) { struct ath11k_base *ab = ab_pci->ab; + const struct ath11k_msi_config *msi_config = ab_pci->msi_config; int idx; - for (idx = 0; idx < msi_config.total_users; idx++) { - if (strcmp(user_name, msi_config.users[idx].name) == 0) { - *num_vectors = msi_config.users[idx].num_vectors; - *user_base_data = msi_config.users[idx].base_vector + for (idx = 0; idx < msi_config->total_users; idx++) { + if (strcmp(user_name, msi_config->users[idx].name) == 0) { + *num_vectors = msi_config->users[idx].num_vectors; + *user_base_data = msi_config->users[idx].base_vector + ab_pci->msi_ep_base_data; - *base_vector = msi_config.users[idx].base_vector; + *base_vector = msi_config->users[idx].base_vector; ath11k_dbg(ab, ATH11K_DBG_PCI, "Assign MSI to user: %s, num_vectors: %d, user_base_data: %u, base_vector: %u\n", user_name, *num_vectors, *user_base_data, @@ -428,6 +493,23 @@ int ath11k_pci_get_user_msi_assignment(struct ath11k_pci *ab_pci, char *user_nam return -EINVAL; } +static void ath11k_pci_get_ce_msi_idx(struct ath11k_base *ab, u32 ce_id, + u32 *msi_idx) +{ + u32 i, msi_data_idx; + + for (i = 0, msi_data_idx = 0; i < ab->hw_params.ce_count; i++) { + if (ath11k_ce_get_attr_flags(ab, i) & CE_ATTR_DIS_INTR) + continue; + + if (ce_id == i) + break; + + msi_data_idx++; + } + *msi_idx = msi_data_idx; +} + static int ath11k_get_user_msi_assignment(struct ath11k_base *ab, char *user_name, int *num_vectors, u32 *user_base_data, u32 *base_vector) @@ -521,6 +603,9 @@ static irqreturn_t ath11k_pci_ce_interrupt_handler(int irq, void *arg) { struct ath11k_ce_pipe *ce_pipe = arg; + /* last interrupt received for this CE */ + ce_pipe->timestamp = jiffies; + ath11k_pci_ce_irq_disable(ce_pipe->ab, ce_pipe->pipe_num); tasklet_schedule(&ce_pipe->intr_tq); @@ -615,6 +700,9 @@ static irqreturn_t ath11k_pci_ext_interrupt_handler(int irq, void *arg) ath11k_dbg(irq_grp->ab, ATH11K_DBG_PCI, "ext irq:%d\n", irq); + /* last interrupt received for this group */ + irq_grp->timestamp = jiffies; + ath11k_pci_ext_grp_disable(irq_grp); napi_schedule(&irq_grp->napi); @@ -625,8 +713,9 @@ static irqreturn_t ath11k_pci_ext_interrupt_handler(int irq, void *arg) static int ath11k_pci_ext_irq_config(struct ath11k_base *ab) { int i, j, ret, num_vectors = 0; - u32 user_base_data = 0, base_vector = 0; + u32 user_base_data = 0, base_vector = 0, base_idx; + base_idx = ATH11K_PCI_IRQ_CE0_OFFSET + CE_COUNT_MAX; ret = ath11k_pci_get_user_msi_assignment(ath11k_pci_priv(ab), "DP", &num_vectors, &user_base_data, @@ -656,7 +745,7 @@ static int ath11k_pci_ext_irq_config(struct ath11k_base *ab) } irq_grp->num_irq = num_irq; - irq_grp->irqs[0] = base_vector + i; + irq_grp->irqs[0] = base_idx + i; for (j = 0; j < irq_grp->num_irq; j++) { int irq_idx = irq_grp->irqs[j]; @@ -667,6 +756,8 @@ static int ath11k_pci_ext_irq_config(struct ath11k_base *ab) ath11k_dbg(ab, ATH11K_DBG_PCI, "irq:%d group:%d\n", irq, i); + + irq_set_status_flags(irq, IRQ_DISABLE_UNLAZY); ret = request_irq(irq, ath11k_pci_ext_interrupt_handler, IRQF_SHARED, "DP_EXT_IRQ", irq_grp); @@ -687,7 +778,7 @@ static int ath11k_pci_config_irq(struct ath11k_base *ab) { struct ath11k_ce_pipe *ce_pipe; u32 msi_data_start; - u32 msi_data_count; + u32 msi_data_count, msi_data_idx; u32 msi_irq_start; unsigned int msi_data; int irq, i, ret, irq_idx; @@ -699,14 +790,14 @@ static int ath11k_pci_config_irq(struct ath11k_base *ab) return ret; /* Configure CE irqs */ - for (i = 0; i < ab->hw_params.ce_count; i++) { - msi_data = (i % msi_data_count) + msi_irq_start; - irq = ath11k_pci_get_msi_irq(ab->dev, msi_data); - ce_pipe = &ab->ce.ce_pipe[i]; - + for (i = 0, msi_data_idx = 0; i < ab->hw_params.ce_count; i++) { if (ath11k_ce_get_attr_flags(ab, i) & CE_ATTR_DIS_INTR) continue; + msi_data = (msi_data_idx % msi_data_count) + msi_irq_start; + irq = ath11k_pci_get_msi_irq(ab->dev, msi_data); + ce_pipe = &ab->ce.ce_pipe[i]; + irq_idx = ATH11K_PCI_IRQ_CE0_OFFSET + i; tasklet_setup(&ce_pipe->intr_tq, ath11k_pci_ce_tasklet); @@ -721,6 +812,8 @@ static int ath11k_pci_config_irq(struct ath11k_base *ab) } ab->irq_num[irq_idx] = irq; + msi_data_idx++; + ath11k_pci_ce_irq_disable(ab, i); } @@ -740,7 +833,7 @@ static void ath11k_pci_init_qmi_ce_config(struct ath11k_base *ab) cfg->svc_to_ce_map = ab->hw_params.svc_to_ce_map; cfg->svc_to_ce_map_len = ab->hw_params.svc_to_ce_map_len; - ab->qmi.service_ins_id = ATH11K_QMI_WLFW_SERVICE_INS_ID_V01_QCA6390; + ab->qmi.service_ins_id = ab->hw_params.qmi_service_ins_id; ath11k_ce_get_shadow_config(ab, &cfg->shadow_reg_v2, &cfg->shadow_reg_v2_len); @@ -760,17 +853,18 @@ static void ath11k_pci_ce_irqs_enable(struct ath11k_base *ab) static int ath11k_pci_enable_msi(struct ath11k_pci *ab_pci) { struct ath11k_base *ab = ab_pci->ab; + const struct ath11k_msi_config *msi_config = ab_pci->msi_config; struct msi_desc *msi_desc; int num_vectors; int ret; num_vectors = pci_alloc_irq_vectors(ab_pci->pdev, - msi_config.total_vectors, - msi_config.total_vectors, + msi_config->total_vectors, + msi_config->total_vectors, PCI_IRQ_MSI); - if (num_vectors != msi_config.total_vectors) { + if (num_vectors != msi_config->total_vectors) { ath11k_err(ab, "failed to get %d MSI vectors, only %d available", - msi_config.total_vectors, num_vectors); + msi_config->total_vectors, num_vectors); if (num_vectors >= 0) return -EINVAL; @@ -932,6 +1026,9 @@ static int ath11k_pci_power_up(struct ath11k_base *ab) return ret; } + if (ab->bus_params.static_window_map) + ath11k_pci_select_static_window(ab_pci); + return 0; } @@ -1076,6 +1173,7 @@ static const struct ath11k_hif_ops ath11k_pci_hif_ops = { .map_service_to_pipe = ath11k_pci_map_service_to_pipe, .ce_irq_enable = ath11k_pci_hif_ce_irq_enable, .ce_irq_disable = ath11k_pci_hif_ce_irq_disable, + .get_ce_msi_idx = ath11k_pci_get_ce_msi_idx, }; static int ath11k_pci_probe(struct pci_dev *pdev, @@ -1130,6 +1228,12 @@ static int ath11k_pci_probe(struct pci_dev *pdev, ret = -EOPNOTSUPP; goto err_pci_free_region; } + ab_pci->msi_config = &ath11k_msi_config[0]; + break; + case QCN9074_DEVICE_ID: + ab_pci->msi_config = &ath11k_msi_config[1]; + ab->bus_params.static_window_map = true; + ab->hw_rev = ATH11K_HW_QCN9074_HW10; break; default: dev_err(&pdev->dev, "Unknown PCI device found: 0x%x\n", diff --git a/drivers/net/wireless/ath/ath11k/pci.h b/drivers/net/wireless/ath/ath11k/pci.h index fe44d0dfce19..f3e645891d19 100644 --- a/drivers/net/wireless/ath/ath11k/pci.h +++ b/drivers/net/wireless/ath/ath11k/pci.h @@ -34,16 +34,20 @@ #define PCIE_SMLH_REQ_RST_LINK_DOWN 0x2 #define PCIE_INT_CLEAR_ALL 0xffffffff -#define PCIE_QSERDES_COM_SYSCLK_EN_SEL_REG 0x01e0c0ac +#define PCIE_QSERDES_COM_SYSCLK_EN_SEL_REG(x) \ + (ab->hw_params.regs->pcie_qserdes_sysclk_en_sel) #define PCIE_QSERDES_COM_SYSCLK_EN_SEL_VAL 0x10 #define PCIE_QSERDES_COM_SYSCLK_EN_SEL_MSK 0xffffffff -#define PCIE_USB3_PCS_MISC_OSC_DTCT_CONFIG1_REG 0x01e0c628 -#define PCIE_USB3_PCS_MISC_OSC_DTCT_CONFIG1_VAL 0x02 -#define PCIE_USB3_PCS_MISC_OSC_DTCT_CONFIG2_REG 0x01e0c62c -#define PCIE_USB3_PCS_MISC_OSC_DTCT_CONFIG2_VAL 0x52 -#define PCIE_USB3_PCS_MISC_OSC_DTCT_CONFIG4_REG 0x01e0c634 -#define PCIE_USB3_PCS_MISC_OSC_DTCT_CONFIG4_VAL 0xff -#define PCIE_USB3_PCS_MISC_OSC_DTCT_CONFIG_MSK 0x000000ff +#define PCIE_PCS_OSC_DTCT_CONFIG1_REG(x) \ + (ab->hw_params.regs->pcie_pcs_osc_dtct_config_base) +#define PCIE_PCS_OSC_DTCT_CONFIG1_VAL 0x02 +#define PCIE_PCS_OSC_DTCT_CONFIG2_REG(x) \ + (ab->hw_params.regs->pcie_pcs_osc_dtct_config_base + 0x4) +#define PCIE_PCS_OSC_DTCT_CONFIG2_VAL 0x52 +#define PCIE_PCS_OSC_DTCT_CONFIG4_REG(x) \ + (ab->hw_params.regs->pcie_pcs_osc_dtct_config_base + 0xc) +#define PCIE_PCS_OSC_DTCT_CONFIG4_VAL 0xff +#define PCIE_PCS_OSC_DTCT_CONFIG_MSK 0x000000ff #define WLAON_QFPROM_PWR_CTRL_REG 0x01f8031c #define QFPROM_PWR_CTRL_VDD4BLOW_MASK 0x4 @@ -73,6 +77,7 @@ struct ath11k_pci { char amss_path[100]; u32 msi_ep_base_data; struct mhi_controller *mhi_ctrl; + const struct ath11k_msi_config *msi_config; unsigned long mhi_state; u32 register_window; diff --git a/drivers/net/wireless/ath/ath11k/qmi.c b/drivers/net/wireless/ath/ath11k/qmi.c index 7968fe4eda22..b5e34d670715 100644 --- a/drivers/net/wireless/ath/ath11k/qmi.c +++ b/drivers/net/wireless/ath/ath11k/qmi.c @@ -1556,6 +1556,8 @@ static int ath11k_qmi_host_cap_send(struct ath11k_base *ab) req.nm_modem |= SLEEP_CLOCK_SELECT_INTERNAL_BIT; } + ath11k_dbg(ab, ATH11K_DBG_QMI, "qmi host cap request\n"); + ret = qmi_txn_init(&ab->qmi.handle, &txn, qmi_wlanfw_host_cap_resp_msg_v01_ei, &resp); if (ret < 0) @@ -1566,7 +1568,7 @@ static int ath11k_qmi_host_cap_send(struct ath11k_base *ab) QMI_WLANFW_HOST_CAP_REQ_MSG_V01_MAX_LEN, qmi_wlanfw_host_cap_req_msg_v01_ei, &req); if (ret < 0) { - ath11k_warn(ab, "Failed to send host capability request,err = %d\n", ret); + ath11k_warn(ab, "failed to send host capability request: %d\n", ret); goto out; } @@ -1575,7 +1577,7 @@ static int ath11k_qmi_host_cap_send(struct ath11k_base *ab) goto out; if (resp.resp.result != QMI_RESULT_SUCCESS_V01) { - ath11k_warn(ab, "Host capability request failed, result: %d, err: %d\n", + ath11k_warn(ab, "host capability request failed: %d %d\n", resp.resp.result, resp.resp.error); ret = -EINVAL; goto out; @@ -1624,24 +1626,26 @@ static int ath11k_qmi_fw_ind_register_send(struct ath11k_base *ab) if (ret < 0) goto out; + ath11k_dbg(ab, ATH11K_DBG_QMI, "qmi indication register request\n"); + ret = qmi_send_request(&ab->qmi.handle, NULL, &txn, QMI_WLANFW_IND_REGISTER_REQ_V01, QMI_WLANFW_IND_REGISTER_REQ_MSG_V01_MAX_LEN, qmi_wlanfw_ind_register_req_msg_v01_ei, req); if (ret < 0) { - ath11k_warn(ab, "Failed to send indication register request, err = %d\n", + ath11k_warn(ab, "failed to send indication register request: %d\n", ret); goto out; } ret = qmi_txn_wait(&txn, msecs_to_jiffies(ATH11K_QMI_WLANFW_TIMEOUT_MS)); if (ret < 0) { - ath11k_warn(ab, "failed to register fw indication %d\n", ret); + ath11k_warn(ab, "failed to register fw indication: %d\n", ret); goto out; } if (resp->resp.result != QMI_RESULT_SUCCESS_V01) { - ath11k_warn(ab, "FW Ind register request failed, result: %d, err: %d\n", + ath11k_warn(ab, "firmware indication register request failed: %d %d\n", resp->resp.result, resp->resp.error); ret = -EINVAL; goto out; @@ -1699,19 +1703,22 @@ static int ath11k_qmi_respond_fw_mem_request(struct ath11k_base *ab) if (ret < 0) goto out; + ath11k_dbg(ab, ATH11K_DBG_QMI, "qmi respond memory request delayed %i\n", + delayed); + ret = qmi_send_request(&ab->qmi.handle, NULL, &txn, QMI_WLANFW_RESPOND_MEM_REQ_V01, QMI_WLANFW_RESPOND_MEM_REQ_MSG_V01_MAX_LEN, qmi_wlanfw_respond_mem_req_msg_v01_ei, req); if (ret < 0) { - ath11k_warn(ab, "qmi failed to respond memory request, err = %d\n", + ath11k_warn(ab, "failed to respond qmi memory request: %d\n", ret); goto out; } ret = qmi_txn_wait(&txn, msecs_to_jiffies(ATH11K_QMI_WLANFW_TIMEOUT_MS)); if (ret < 0) { - ath11k_warn(ab, "qmi failed memory request, err = %d\n", ret); + ath11k_warn(ab, "failed to wait qmi memory request: %d\n", ret); goto out; } @@ -1722,7 +1729,7 @@ static int ath11k_qmi_respond_fw_mem_request(struct ath11k_base *ab) if (delayed && resp.resp.error == 0) goto out; - ath11k_warn(ab, "Respond mem req failed, result: %d, err: %d\n", + ath11k_warn(ab, "qmi respond memory request failed: %d %d\n", resp.resp.result, resp.resp.error); ret = -EINVAL; goto out; @@ -1765,7 +1772,7 @@ static int ath11k_qmi_alloc_target_mem_chunk(struct ath11k_base *ab) &chunk->paddr, GFP_KERNEL); if (!chunk->vaddr) { - if (ab->qmi.mem_seg_count <= 2) { + if (ab->qmi.mem_seg_count <= ATH11K_QMI_FW_MEM_REQ_SEGMENT_CNT) { ath11k_dbg(ab, ATH11K_DBG_QMI, "qmi dma allocation failed (%d B type %u), will try later with small size\n", chunk->size, @@ -1774,7 +1781,8 @@ static int ath11k_qmi_alloc_target_mem_chunk(struct ath11k_base *ab) ab->qmi.target_mem_delayed = true; return 0; } - ath11k_err(ab, "failed to alloc memory, size: 0x%x, type: %u\n", + + ath11k_err(ab, "failed to allocate dma memory for qmi (%d B type %u)\n", chunk->size, chunk->type); return -EINVAL; @@ -1843,24 +1851,26 @@ static int ath11k_qmi_request_target_cap(struct ath11k_base *ab) if (ret < 0) goto out; + ath11k_dbg(ab, ATH11K_DBG_QMI, "qmi target cap request\n"); + ret = qmi_send_request(&ab->qmi.handle, NULL, &txn, QMI_WLANFW_CAP_REQ_V01, QMI_WLANFW_CAP_REQ_MSG_V01_MAX_LEN, qmi_wlanfw_cap_req_msg_v01_ei, &req); if (ret < 0) { - ath11k_warn(ab, "qmi failed to send target cap request, err = %d\n", + ath11k_warn(ab, "failed to send qmi cap request: %d\n", ret); goto out; } ret = qmi_txn_wait(&txn, msecs_to_jiffies(ATH11K_QMI_WLANFW_TIMEOUT_MS)); if (ret < 0) { - ath11k_warn(ab, "qmi failed target cap request %d\n", ret); + ath11k_warn(ab, "failed to wait qmi cap request: %d\n", ret); goto out; } if (resp.resp.result != QMI_RESULT_SUCCESS_V01) { - ath11k_warn(ab, "qmi targetcap req failed, result: %d, err: %d\n", + ath11k_warn(ab, "qmi cap request failed: %d %d\n", resp.resp.result, resp.resp.error); ret = -EINVAL; goto out; @@ -1923,7 +1933,7 @@ ath11k_qmi_prepare_bdf_download(struct ath11k_base *ab, int type, ret = ath11k_core_fetch_bdf(ab, &bd); if (ret) { - ath11k_warn(ab, "qmi failed to load BDF\n"); + ath11k_warn(ab, "failed to load board file: %d\n", ret); return ret; } @@ -1971,7 +1981,7 @@ static int ath11k_qmi_load_bdf_fixed_addr(struct ath11k_base *ab) bdf_addr = ioremap(ab->hw_params.bdf_addr, ATH11K_QMI_BDF_MAX_SIZE); if (!bdf_addr) { - ath11k_warn(ab, "qmi ioremap error for BDF\n"); + ath11k_warn(ab, "failed ioremap for board file\n"); ret = -EIO; goto out; } @@ -2000,6 +2010,9 @@ static int ath11k_qmi_load_bdf_fixed_addr(struct ath11k_base *ab) if (ret < 0) goto out_qmi_bdf; + ath11k_dbg(ab, ATH11K_DBG_QMI, "qmi bdf download req fixed addr type %d\n", + type); + ret = qmi_send_request(&ab->qmi.handle, NULL, &txn, QMI_WLANFW_BDF_DOWNLOAD_REQ_V01, QMI_WLANFW_BDF_DOWNLOAD_REQ_MSG_V01_MAX_LEN, @@ -2014,7 +2027,7 @@ static int ath11k_qmi_load_bdf_fixed_addr(struct ath11k_base *ab) goto out_qmi_bdf; if (resp.resp.result != QMI_RESULT_SUCCESS_V01) { - ath11k_warn(ab, "qmi BDF download failed, result: %d, err: %d\n", + ath11k_warn(ab, "board file download request failed: %d %d\n", resp.resp.result, resp.resp.error); ret = -EINVAL; goto out_qmi_bdf; @@ -2047,7 +2060,7 @@ static int ath11k_qmi_load_bdf_qmi(struct ath11k_base *ab) memset(&bd, 0, sizeof(bd)); ret = ath11k_core_fetch_bdf(ab, &bd); if (ret) { - ath11k_warn(ab, "qmi failed to load bdf:\n"); + ath11k_warn(ab, "failed to fetch board file: %d\n", ret); goto out; } @@ -2090,6 +2103,9 @@ static int ath11k_qmi_load_bdf_qmi(struct ath11k_base *ab) if (ret < 0) goto out_qmi_bdf; + ath11k_dbg(ab, ATH11K_DBG_QMI, "qmi bdf download request remaining %i\n", + remaining); + ret = qmi_send_request(&ab->qmi.handle, NULL, &txn, QMI_WLANFW_BDF_DOWNLOAD_REQ_V01, QMI_WLANFW_BDF_DOWNLOAD_REQ_MSG_V01_MAX_LEN, @@ -2104,7 +2120,7 @@ static int ath11k_qmi_load_bdf_qmi(struct ath11k_base *ab) goto out_qmi_bdf; if (resp.resp.result != QMI_RESULT_SUCCESS_V01) { - ath11k_warn(ab, "qmi BDF download failed, result: %d, err: %d\n", + ath11k_warn(ab, "bdf download request failed: %d %d\n", resp.resp.result, resp.resp.error); ret = resp.resp.result; goto out_qmi_bdf; @@ -2200,24 +2216,26 @@ static int ath11k_qmi_wlanfw_m3_info_send(struct ath11k_base *ab) if (ret < 0) goto out; + ath11k_dbg(ab, ATH11K_DBG_QMI, "qmi m3 info req\n"); + ret = qmi_send_request(&ab->qmi.handle, NULL, &txn, QMI_WLANFW_M3_INFO_REQ_V01, QMI_WLANFW_M3_INFO_REQ_MSG_V01_MAX_MSG_LEN, qmi_wlanfw_m3_info_req_msg_v01_ei, &req); if (ret < 0) { - ath11k_warn(ab, "qmi failed to send M3 information request, err = %d\n", + ath11k_warn(ab, "failed to send m3 information request: %d\n", ret); goto out; } ret = qmi_txn_wait(&txn, msecs_to_jiffies(ATH11K_QMI_WLANFW_TIMEOUT_MS)); if (ret < 0) { - ath11k_warn(ab, "qmi failed M3 information request %d\n", ret); + ath11k_warn(ab, "failed to wait m3 information request: %d\n", ret); goto out; } if (resp.resp.result != QMI_RESULT_SUCCESS_V01) { - ath11k_warn(ab, "qmi M3 info request failed, result: %d, err: %d\n", + ath11k_warn(ab, "m3 info request failed: %d %d\n", resp.resp.result, resp.resp.error); ret = -EINVAL; goto out; @@ -2246,12 +2264,14 @@ static int ath11k_qmi_wlanfw_mode_send(struct ath11k_base *ab, if (ret < 0) goto out; + ath11k_dbg(ab, ATH11K_DBG_QMI, "qmi wlan mode req mode %d\n", mode); + ret = qmi_send_request(&ab->qmi.handle, NULL, &txn, QMI_WLANFW_WLAN_MODE_REQ_V01, QMI_WLANFW_WLAN_MODE_REQ_MSG_V01_MAX_LEN, qmi_wlanfw_wlan_mode_req_msg_v01_ei, &req); if (ret < 0) { - ath11k_warn(ab, "qmi failed to send mode request, mode: %d, err = %d\n", + ath11k_warn(ab, "failed to send wlan mode request (mode %d): %d\n", mode, ret); goto out; } @@ -2262,13 +2282,13 @@ static int ath11k_qmi_wlanfw_mode_send(struct ath11k_base *ab, ath11k_warn(ab, "WLFW service is dis-connected\n"); return 0; } - ath11k_warn(ab, "qmi failed set mode request, mode: %d, err = %d\n", + ath11k_warn(ab, "failed to wait wlan mode request (mode %d): %d\n", mode, ret); goto out; } if (resp.resp.result != QMI_RESULT_SUCCESS_V01) { - ath11k_warn(ab, "Mode request failed, mode: %d, result: %d err: %d\n", + ath11k_warn(ab, "wlan mode request failed (mode: %d): %d %d\n", mode, resp.resp.result, resp.resp.error); ret = -EINVAL; goto out; @@ -2338,24 +2358,26 @@ static int ath11k_qmi_wlanfw_wlan_cfg_send(struct ath11k_base *ab) if (ret < 0) goto out; + ath11k_dbg(ab, ATH11K_DBG_QMI, "qmi wlan cfg req\n"); + ret = qmi_send_request(&ab->qmi.handle, NULL, &txn, QMI_WLANFW_WLAN_CFG_REQ_V01, QMI_WLANFW_WLAN_CFG_REQ_MSG_V01_MAX_LEN, qmi_wlanfw_wlan_cfg_req_msg_v01_ei, req); if (ret < 0) { - ath11k_warn(ab, "qmi failed to send wlan config request, err = %d\n", + ath11k_warn(ab, "failed to send wlan config request: %d\n", ret); goto out; } ret = qmi_txn_wait(&txn, msecs_to_jiffies(ATH11K_QMI_WLANFW_TIMEOUT_MS)); if (ret < 0) { - ath11k_warn(ab, "qmi failed wlan config request, err = %d\n", ret); + ath11k_warn(ab, "failed to wait wlan config request: %d\n", ret); goto out; } if (resp.resp.result != QMI_RESULT_SUCCESS_V01) { - ath11k_warn(ab, "qmi wlan config request failed, result: %d, err: %d\n", + ath11k_warn(ab, "wlan config request failed: %d %d\n", resp.resp.result, resp.resp.error); ret = -EINVAL; goto out; @@ -2370,9 +2392,11 @@ void ath11k_qmi_firmware_stop(struct ath11k_base *ab) { int ret; + ath11k_dbg(ab, ATH11K_DBG_QMI, "qmi firmware stop\n"); + ret = ath11k_qmi_wlanfw_mode_send(ab, ATH11K_FIRMWARE_MODE_OFF); if (ret < 0) { - ath11k_warn(ab, "qmi failed to send wlan mode off\n"); + ath11k_warn(ab, "qmi failed to send wlan mode off: %d\n", ret); return; } } @@ -2382,15 +2406,17 @@ int ath11k_qmi_firmware_start(struct ath11k_base *ab, { int ret; + ath11k_dbg(ab, ATH11K_DBG_QMI, "qmi firmware start\n"); + ret = ath11k_qmi_wlanfw_wlan_cfg_send(ab); if (ret < 0) { - ath11k_warn(ab, "qmi failed to send wlan cfg:%d\n", ret); + ath11k_warn(ab, "qmi failed to send wlan cfg: %d\n", ret); return ret; } ret = ath11k_qmi_wlanfw_mode_send(ab, mode); if (ret < 0) { - ath11k_warn(ab, "qmi failed to send wlan fw mode:%d\n", ret); + ath11k_warn(ab, "qmi failed to send wlan fw mode: %d\n", ret); return ret; } @@ -2404,7 +2430,7 @@ static int ath11k_qmi_process_coldboot_calibration(struct ath11k_base *ab) ret = ath11k_qmi_wlanfw_mode_send(ab, ATH11K_FIRMWARE_MODE_COLD_BOOT); if (ret < 0) { - ath11k_warn(ab, "qmi failed to send wlan fw mode:%d\n", ret); + ath11k_warn(ab, "qmi failed to send wlan fw mode: %d\n", ret); return ret; } @@ -2414,7 +2440,7 @@ static int ath11k_qmi_process_coldboot_calibration(struct ath11k_base *ab) (ab->qmi.cal_done == 1), ATH11K_COLD_BOOT_FW_RESET_DELAY); if (timeout <= 0) { - ath11k_warn(ab, "Coldboot Calibration failed - wait ended\n"); + ath11k_warn(ab, "coldboot calibration timed out\n"); return 0; } @@ -2453,13 +2479,14 @@ static int ath11k_qmi_event_server_arrive(struct ath11k_qmi *qmi) ret = ath11k_qmi_fw_ind_register_send(ab); if (ret < 0) { - ath11k_warn(ab, "qmi failed to send FW indication QMI:%d\n", ret); + ath11k_warn(ab, "failed to send qmi firmware indication: %d\n", + ret); return ret; } ret = ath11k_qmi_host_cap_send(ab); if (ret < 0) { - ath11k_warn(ab, "qmi failed to send host cap QMI:%d\n", ret); + ath11k_warn(ab, "failed to send qmi host cap: %d\n", ret); return ret; } @@ -2473,7 +2500,7 @@ static int ath11k_qmi_event_mem_request(struct ath11k_qmi *qmi) ret = ath11k_qmi_respond_fw_mem_request(ab); if (ret < 0) { - ath11k_warn(ab, "qmi failed to respond fw mem req:%d\n", ret); + ath11k_warn(ab, "qmi failed to respond fw mem req: %d\n", ret); return ret; } @@ -2487,7 +2514,8 @@ static int ath11k_qmi_event_load_bdf(struct ath11k_qmi *qmi) ret = ath11k_qmi_request_target_cap(ab); if (ret < 0) { - ath11k_warn(ab, "qmi failed to req target capabilities:%d\n", ret); + ath11k_warn(ab, "failed to request qmi target capabilities: %d\n", + ret); return ret; } @@ -2496,13 +2524,13 @@ static int ath11k_qmi_event_load_bdf(struct ath11k_qmi *qmi) else ret = ath11k_qmi_load_bdf_qmi(ab); if (ret < 0) { - ath11k_warn(ab, "qmi failed to load board data file:%d\n", ret); + ath11k_warn(ab, "failed to load board data file: %d\n", ret); return ret; } ret = ath11k_qmi_wlanfw_m3_info_send(ab); if (ret < 0) { - ath11k_warn(ab, "qmi failed to send m3 info req:%d\n", ret); + ath11k_warn(ab, "failed to send qmi m3 info req: %d\n", ret); return ret; } @@ -2523,7 +2551,7 @@ static void ath11k_qmi_msg_mem_request_cb(struct qmi_handle *qmi_hdl, if (msg->mem_seg_len == 0 || msg->mem_seg_len > ATH11K_QMI_WLANFW_MAX_NUM_MEM_SEG_V01) - ath11k_warn(ab, "Invalid memory segment length: %u\n", + ath11k_warn(ab, "invalid memory segment length: %u\n", msg->mem_seg_len); ab->qmi.mem_seg_count = msg->mem_seg_len; @@ -2538,14 +2566,14 @@ static void ath11k_qmi_msg_mem_request_cb(struct qmi_handle *qmi_hdl, if (ab->bus_params.fixed_mem_region) { ret = ath11k_qmi_assign_target_mem_chunk(ab); if (ret) { - ath11k_warn(ab, "qmi failed to assign target memory: %d\n", + ath11k_warn(ab, "failed to assign qmi target memory: %d\n", ret); return; } } else { ret = ath11k_qmi_alloc_target_mem_chunk(ab); if (ret) { - ath11k_warn(ab, "qmi failed to alloc target memory: %d\n", + ath11k_warn(ab, "failed to allocate qmi target memory: %d\n", ret); return; } @@ -2639,7 +2667,7 @@ static int ath11k_qmi_ops_new_server(struct qmi_handle *qmi_hdl, ret = kernel_connect(qmi_hdl->sock, (struct sockaddr *)sq, sizeof(*sq), 0); if (ret) { - ath11k_warn(ab, "qmi failed to connect to remote service %d\n", ret); + ath11k_warn(ab, "failed to connect to qmi remote service: %d\n", ret); return ret; } @@ -2725,7 +2753,7 @@ static void ath11k_qmi_driver_event_work(struct work_struct *work) case ATH11K_QMI_EVENT_COLD_BOOT_CAL_DONE: break; default: - ath11k_warn(ab, "invalid event type: %d", event->type); + ath11k_warn(ab, "invalid qmi event type: %d", event->type); break; } kfree(event); @@ -2746,7 +2774,7 @@ int ath11k_qmi_init_service(struct ath11k_base *ab) ret = qmi_handle_init(&ab->qmi.handle, ATH11K_QMI_RESP_LEN_MAX, &ath11k_qmi_ops, ath11k_qmi_msg_handlers); if (ret < 0) { - ath11k_warn(ab, "failed to initialize qmi handle\n"); + ath11k_warn(ab, "failed to initialize qmi handle: %d\n", ret); return ret; } @@ -2765,7 +2793,7 @@ int ath11k_qmi_init_service(struct ath11k_base *ab) ATH11K_QMI_WLFW_SERVICE_VERS_V01, ab->qmi.service_ins_id); if (ret < 0) { - ath11k_warn(ab, "failed to add qmi lookup\n"); + ath11k_warn(ab, "failed to add qmi lookup: %d\n", ret); destroy_workqueue(ab->qmi.event_wq); return ret; } diff --git a/drivers/net/wireless/ath/ath11k/qmi.h b/drivers/net/wireless/ath/ath11k/qmi.h index 7bad374cc23a..3d5930330703 100644 --- a/drivers/net/wireless/ath/ath11k/qmi.h +++ b/drivers/net/wireless/ath/ath11k/qmi.h @@ -21,11 +21,13 @@ #define ATH11K_QMI_WLFW_SERVICE_INS_ID_V01 0x02 #define ATH11K_QMI_WLFW_SERVICE_INS_ID_V01_QCA6390 0x01 #define ATH11K_QMI_WLFW_SERVICE_INS_ID_V01_IPQ8074 0x02 +#define ATH11K_QMI_WLFW_SERVICE_INS_ID_V01_QCN9074 0x07 #define ATH11K_QMI_WLANFW_MAX_TIMESTAMP_LEN_V01 32 #define ATH11K_QMI_RESP_LEN_MAX 8192 -#define ATH11K_QMI_WLANFW_MAX_NUM_MEM_SEG_V01 32 +#define ATH11K_QMI_WLANFW_MAX_NUM_MEM_SEG_V01 52 #define ATH11K_QMI_CALDB_SIZE 0x480000 #define ATH11K_QMI_BDF_EXT_STR_LENGTH 0x20 +#define ATH11K_QMI_FW_MEM_REQ_SEGMENT_CNT 3 #define QMI_WLFW_REQUEST_MEM_IND_V01 0x0035 #define QMI_WLFW_FW_MEM_READY_IND_V01 0x0037 @@ -141,6 +143,7 @@ struct ath11k_qmi { #define QMI_IPQ8074_FW_MEM_MODE 0xFF #define HOST_DDR_REGION_TYPE 0x1 #define BDF_MEM_REGION_TYPE 0x2 +#define M3_DUMP_REGION_TYPE 0x3 #define CALDB_MEM_REGION_TYPE 0x4 struct qmi_wlanfw_host_cap_req_msg_v01 { @@ -216,8 +219,8 @@ struct qmi_wlanfw_ind_register_resp_msg_v01 { u64 fw_status; }; -#define QMI_WLANFW_REQUEST_MEM_IND_MSG_V01_MAX_LEN 1124 -#define QMI_WLANFW_RESPOND_MEM_REQ_MSG_V01_MAX_LEN 548 +#define QMI_WLANFW_REQUEST_MEM_IND_MSG_V01_MAX_LEN 1824 +#define QMI_WLANFW_RESPOND_MEM_REQ_MSG_V01_MAX_LEN 888 #define QMI_WLANFW_RESPOND_MEM_RESP_MSG_V01_MAX_LEN 7 #define QMI_WLANFW_REQUEST_MEM_IND_V01 0x0035 #define QMI_WLANFW_RESPOND_MEM_REQ_V01 0x0036 diff --git a/drivers/net/wireless/ath/ath11k/rx_desc.h b/drivers/net/wireless/ath/ath11k/rx_desc.h index 86494da1069a..0cdb4a1f816e 100644 --- a/drivers/net/wireless/ath/ath11k/rx_desc.h +++ b/drivers/net/wireless/ath/ath11k/rx_desc.h @@ -414,7 +414,7 @@ struct rx_attention { #define RX_MPDU_START_RAW_MPDU BIT(0) -struct rx_mpdu_start { +struct rx_mpdu_start_ipq8074 { __le16 info0; __le16 phy_ppdu_id; __le16 ast_index; @@ -440,6 +440,112 @@ struct rx_mpdu_start { __le32 raw; } __packed; +#define RX_MPDU_START_INFO7_REO_DEST_IND GENMASK(4, 0) +#define RX_MPDU_START_INFO7_LMAC_PEER_ID_MSB GENMASK(6, 5) +#define RX_MPDU_START_INFO7_FLOW_ID_TOEPLITZ BIT(7) +#define RX_MPDU_START_INFO7_PKT_SEL_FP_UCAST_DATA BIT(8) +#define RX_MPDU_START_INFO7_PKT_SEL_FP_MCAST_DATA BIT(9) +#define RX_MPDU_START_INFO7_PKT_SEL_FP_CTRL_BAR BIT(10) +#define RX_MPDU_START_INFO7_RXDMA0_SRC_RING_SEL GENMASK(12, 11) +#define RX_MPDU_START_INFO7_RXDMA0_DST_RING_SEL GENMASK(14, 13) + +#define RX_MPDU_START_INFO8_REO_QUEUE_DESC_HI GENMASK(7, 0) +#define RX_MPDU_START_INFO8_RECV_QUEUE_NUM GENMASK(23, 8) +#define RX_MPDU_START_INFO8_PRE_DELIM_ERR_WARN BIT(24) +#define RX_MPDU_START_INFO8_FIRST_DELIM_ERR BIT(25) + +#define RX_MPDU_START_INFO9_EPD_EN BIT(0) +#define RX_MPDU_START_INFO9_ALL_FRAME_ENCPD BIT(1) +#define RX_MPDU_START_INFO9_ENC_TYPE GENMASK(5, 2) +#define RX_MPDU_START_INFO9_VAR_WEP_KEY_WIDTH GENMASK(7, 6) +#define RX_MPDU_START_INFO9_MESH_STA GENMASK(9, 8) +#define RX_MPDU_START_INFO9_BSSID_HIT BIT(10) +#define RX_MPDU_START_INFO9_BSSID_NUM GENMASK(14, 11) +#define RX_MPDU_START_INFO9_TID GENMASK(18, 15) + +#define RX_MPDU_START_INFO10_RXPCU_MPDU_FLTR GENMASK(1, 0) +#define RX_MPDU_START_INFO10_SW_FRAME_GRP_ID GENMASK(8, 2) +#define RX_MPDU_START_INFO10_NDP_FRAME BIT(9) +#define RX_MPDU_START_INFO10_PHY_ERR BIT(10) +#define RX_MPDU_START_INFO10_PHY_ERR_MPDU_HDR BIT(11) +#define RX_MPDU_START_INFO10_PROTO_VER_ERR BIT(12) +#define RX_MPDU_START_INFO10_AST_LOOKUP_VALID BIT(13) + +#define RX_MPDU_START_INFO11_MPDU_FCTRL_VALID BIT(0) +#define RX_MPDU_START_INFO11_MPDU_DUR_VALID BIT(1) +#define RX_MPDU_START_INFO11_MAC_ADDR1_VALID BIT(2) +#define RX_MPDU_START_INFO11_MAC_ADDR2_VALID BIT(3) +#define RX_MPDU_START_INFO11_MAC_ADDR3_VALID BIT(4) +#define RX_MPDU_START_INFO11_MAC_ADDR4_VALID BIT(5) +#define RX_MPDU_START_INFO11_MPDU_SEQ_CTRL_VALID BIT(6) +#define RX_MPDU_START_INFO11_MPDU_QOS_CTRL_VALID BIT(7) +#define RX_MPDU_START_INFO11_MPDU_HT_CTRL_VALID BIT(8) +#define RX_MPDU_START_INFO11_ENCRYPT_INFO_VALID BIT(9) +#define RX_MPDU_START_INFO11_MPDU_FRAG_NUMBER GENMASK(13, 10) +#define RX_MPDU_START_INFO11_MORE_FRAG_FLAG BIT(14) +#define RX_MPDU_START_INFO11_FROM_DS BIT(16) +#define RX_MPDU_START_INFO11_TO_DS BIT(17) +#define RX_MPDU_START_INFO11_ENCRYPTED BIT(18) +#define RX_MPDU_START_INFO11_MPDU_RETRY BIT(19) +#define RX_MPDU_START_INFO11_MPDU_SEQ_NUM GENMASK(31, 20) + +#define RX_MPDU_START_INFO12_KEY_ID GENMASK(7, 0) +#define RX_MPDU_START_INFO12_NEW_PEER_ENTRY BIT(8) +#define RX_MPDU_START_INFO12_DECRYPT_NEEDED BIT(9) +#define RX_MPDU_START_INFO12_DECAP_TYPE GENMASK(11, 10) +#define RX_MPDU_START_INFO12_VLAN_TAG_C_PADDING BIT(12) +#define RX_MPDU_START_INFO12_VLAN_TAG_S_PADDING BIT(13) +#define RX_MPDU_START_INFO12_STRIP_VLAN_TAG_C BIT(14) +#define RX_MPDU_START_INFO12_STRIP_VLAN_TAG_S BIT(15) +#define RX_MPDU_START_INFO12_PRE_DELIM_COUNT GENMASK(27, 16) +#define RX_MPDU_START_INFO12_AMPDU_FLAG BIT(28) +#define RX_MPDU_START_INFO12_BAR_FRAME BIT(29) +#define RX_MPDU_START_INFO12_RAW_MPDU BIT(30) + +#define RX_MPDU_START_INFO13_MPDU_LEN GENMASK(13, 0) +#define RX_MPDU_START_INFO13_FIRST_MPDU BIT(14) +#define RX_MPDU_START_INFO13_MCAST_BCAST BIT(15) +#define RX_MPDU_START_INFO13_AST_IDX_NOT_FOUND BIT(16) +#define RX_MPDU_START_INFO13_AST_IDX_TIMEOUT BIT(17) +#define RX_MPDU_START_INFO13_POWER_MGMT BIT(18) +#define RX_MPDU_START_INFO13_NON_QOS BIT(19) +#define RX_MPDU_START_INFO13_NULL_DATA BIT(20) +#define RX_MPDU_START_INFO13_MGMT_TYPE BIT(21) +#define RX_MPDU_START_INFO13_CTRL_TYPE BIT(22) +#define RX_MPDU_START_INFO13_MORE_DATA BIT(23) +#define RX_MPDU_START_INFO13_EOSP BIT(24) +#define RX_MPDU_START_INFO13_FRAGMENT BIT(25) +#define RX_MPDU_START_INFO13_ORDER BIT(26) +#define RX_MPDU_START_INFO13_UAPSD_TRIGGER BIT(27) +#define RX_MPDU_START_INFO13_ENCRYPT_REQUIRED BIT(28) +#define RX_MPDU_START_INFO13_DIRECTED BIT(29) +#define RX_MPDU_START_INFO13_AMSDU_PRESENT BIT(30) + +struct rx_mpdu_start_qcn9074 { + __le32 info7; + __le32 reo_queue_desc_lo; + __le32 info8; + __le32 pn[4]; + __le32 info9; + __le32 peer_meta_data; + __le16 info10; + __le16 phy_ppdu_id; + __le16 ast_index; + __le16 sw_peer_id; + __le32 info11; + __le32 info12; + __le32 info13; + __le16 frame_ctrl; + __le16 duration; + u8 addr1[ETH_ALEN]; + u8 addr2[ETH_ALEN]; + u8 addr3[ETH_ALEN]; + __le16 seq_ctrl; + u8 addr4[ETH_ALEN]; + __le16 qos_ctrl; + __le32 ht_ctrl; +} __packed; + /* rx_mpdu_start * * rxpcu_mpdu_filter_in_category @@ -672,7 +778,19 @@ enum rx_msdu_start_reception_type { #define RX_MSDU_START_INFO3_RECEPTION_TYPE GENMASK(23, 21) #define RX_MSDU_START_INFO3_MIMO_SS_BITMAP GENMASK(31, 24) -struct rx_msdu_start { +struct rx_msdu_start_ipq8074 { + __le16 info0; + __le16 phy_ppdu_id; + __le32 info1; + __le32 info2; + __le32 toeplitz_hash; + __le32 flow_id_toeplitz; + __le32 info3; + __le32 ppdu_start_timestamp; + __le32 phy_meta_data; +} __packed; + +struct rx_msdu_start_qcn9074 { __le16 info0; __le16 phy_ppdu_id; __le32 info1; @@ -682,6 +800,8 @@ struct rx_msdu_start { __le32 info3; __le32 ppdu_start_timestamp; __le32 phy_meta_data; + __le16 vlan_ctag_c1; + __le16 vlan_stag_c1; } __packed; /* rx_msdu_start @@ -894,7 +1014,7 @@ struct rx_msdu_start { #define RX_MSDU_END_INFO5_REO_DEST_IND GENMASK(5, 1) #define RX_MSDU_END_INFO5_FLOW_IDX GENMASK(25, 6) -struct rx_msdu_end { +struct rx_msdu_end_ipq8074 { __le16 info0; __le16 phy_ppdu_id; __le16 ip_hdr_cksum; @@ -917,6 +1037,58 @@ struct rx_msdu_end { __le16 sa_sw_peer_id; } __packed; +#define RX_MSDU_END_MPDU_LENGTH_INFO GENMASK(13, 0) + +#define RX_MSDU_END_INFO2_DA_OFFSET GENMASK(5, 0) +#define RX_MSDU_END_INFO2_SA_OFFSET GENMASK(11, 6) +#define RX_MSDU_END_INFO2_DA_OFFSET_VALID BIT(12) +#define RX_MSDU_END_INFO2_SA_OFFSET_VALID BIT(13) +#define RX_MSDU_END_INFO2_L3_TYPE GENMASK(31, 16) + +#define RX_MSDU_END_INFO4_SA_IDX_TIMEOUT BIT(0) +#define RX_MSDU_END_INFO4_DA_IDX_TIMEOUT BIT(1) +#define RX_MSDU_END_INFO4_MSDU_LIMIT_ERR BIT(2) +#define RX_MSDU_END_INFO4_FLOW_IDX_TIMEOUT BIT(3) +#define RX_MSDU_END_INFO4_FLOW_IDX_INVALID BIT(4) +#define RX_MSDU_END_INFO4_WIFI_PARSER_ERR BIT(5) +#define RX_MSDU_END_INFO4_AMSDU_PARSER_ERR BIT(6) +#define RX_MSDU_END_INFO4_SA_IS_VALID BIT(7) +#define RX_MSDU_END_INFO4_DA_IS_VALID BIT(8) +#define RX_MSDU_END_INFO4_DA_IS_MCBC BIT(9) +#define RX_MSDU_END_INFO4_L3_HDR_PADDING GENMASK(11, 10) +#define RX_MSDU_END_INFO4_FIRST_MSDU BIT(12) +#define RX_MSDU_END_INFO4_LAST_MSDU BIT(13) + +#define RX_MSDU_END_INFO6_AGGR_COUNT GENMASK(7, 0) +#define RX_MSDU_END_INFO6_FLOW_AGGR_CONTN BIT(8) +#define RX_MSDU_END_INFO6_FISA_TIMEOUT BIT(9) + +struct rx_msdu_end_qcn9074 { + __le16 info0; + __le16 phy_ppdu_id; + __le16 ip_hdr_cksum; + __le16 mpdu_length_info; + __le32 info1; + __le32 rule_indication[2]; + __le32 info2; + __le32 ipv6_options_crc; + __le32 tcp_seq_num; + __le32 tcp_ack_num; + __le16 info3; + __le16 window_size; + __le16 tcp_udp_cksum; + __le16 info4; + __le16 sa_idx; + __le16 da_idx; + __le32 info5; + __le32 fse_metadata; + __le16 cce_metadata; + __le16 sa_sw_peer_id; + __le32 info6; + __le16 cum_l4_cksum; + __le16 cum_ip_length; +} __packed; + /* rx_msdu_end * * rxpcu_mpdu_filter_in_category @@ -1190,16 +1362,16 @@ struct rx_mpdu_end { #define HAL_RX_DESC_HDR_STATUS_LEN 120 -struct hal_rx_desc { +struct hal_rx_desc_ipq8074 { __le32 msdu_end_tag; - struct rx_msdu_end msdu_end; + struct rx_msdu_end_ipq8074 msdu_end; __le32 rx_attn_tag; struct rx_attention attention; __le32 msdu_start_tag; - struct rx_msdu_start msdu_start; + struct rx_msdu_start_ipq8074 msdu_start; u8 rx_padding0[HAL_RX_DESC_PADDING0_BYTES]; __le32 mpdu_start_tag; - struct rx_mpdu_start mpdu_start; + struct rx_mpdu_start_ipq8074 mpdu_start; __le32 mpdu_end_tag; struct rx_mpdu_end mpdu_end; u8 rx_padding1[HAL_RX_DESC_PADDING1_BYTES]; @@ -1209,6 +1381,32 @@ struct hal_rx_desc { u8 msdu_payload[0]; } __packed; +struct hal_rx_desc_qcn9074 { + __le32 msdu_end_tag; + struct rx_msdu_end_qcn9074 msdu_end; + __le32 rx_attn_tag; + struct rx_attention attention; + __le32 msdu_start_tag; + struct rx_msdu_start_qcn9074 msdu_start; + u8 rx_padding0[HAL_RX_DESC_PADDING0_BYTES]; + __le32 mpdu_start_tag; + struct rx_mpdu_start_qcn9074 mpdu_start; + __le32 mpdu_end_tag; + struct rx_mpdu_end mpdu_end; + u8 rx_padding1[HAL_RX_DESC_PADDING1_BYTES]; + __le32 hdr_status_tag; + __le32 phy_ppdu_id; + u8 hdr_status[HAL_RX_DESC_HDR_STATUS_LEN]; + u8 msdu_payload[0]; +} __packed; + +struct hal_rx_desc { + union { + struct hal_rx_desc_ipq8074 ipq8074; + struct hal_rx_desc_qcn9074 qcn9074; + } u; +} __packed; + #define HAL_RX_RU_ALLOC_TYPE_MAX 6 #define RU_26 1 #define RU_52 2 diff --git a/drivers/net/wireless/ath/ath11k/wmi.c b/drivers/net/wireless/ath/ath11k/wmi.c index cccfd3bd4d27..5ca2d80679b6 100644 --- a/drivers/net/wireless/ath/ath11k/wmi.c +++ b/drivers/net/wireless/ath/ath11k/wmi.c @@ -5417,31 +5417,6 @@ int ath11k_wmi_pull_fw_stats(struct ath11k_base *ab, struct sk_buff *skb, return 0; } -static int -ath11k_pull_pdev_temp_ev(struct ath11k_base *ab, u8 *evt_buf, - u32 len, const struct wmi_pdev_temperature_event *ev) -{ - const void **tb; - int ret; - - tb = ath11k_wmi_tlv_parse_alloc(ab, evt_buf, len, GFP_ATOMIC); - if (IS_ERR(tb)) { - ret = PTR_ERR(tb); - ath11k_warn(ab, "failed to parse tlv: %d\n", ret); - return ret; - } - - ev = tb[WMI_TAG_PDEV_TEMPERATURE_EVENT]; - if (!ev) { - ath11k_warn(ab, "failed to fetch pdev temp ev"); - kfree(tb); - return -EPROTO; - } - - kfree(tb); - return 0; -} - size_t ath11k_wmi_fw_stats_num_vdevs(struct list_head *head) { struct ath11k_fw_stats_vdev *i; @@ -6196,10 +6171,8 @@ static void ath11k_mgmt_rx_event(struct ath11k_base *ab, struct sk_buff *skb) } } - /* TODO: Pending handle beacon implementation - *if (ieee80211_is_beacon(hdr->frame_control)) - * ath11k_mac_handle_beacon(ar, skb); - */ + if (ieee80211_is_beacon(hdr->frame_control)) + ath11k_mac_handle_beacon(ar, skb); ath11k_dbg(ab, ATH11K_DBG_MGMT, "event mgmt rx skb %pK len %d ftype %02x stype %02x\n", @@ -6418,10 +6391,7 @@ static void ath11k_roam_event(struct ath11k_base *ab, struct sk_buff *skb) switch (roam_ev.reason) { case WMI_ROAM_REASON_BEACON_MISS: - /* TODO: Pending beacon miss and connection_loss_work - * implementation - * ath11k_mac_handle_beacon_miss(ar, vdev_id); - */ + ath11k_mac_handle_beacon_miss(ar, roam_ev.vdev_id); break; case WMI_ROAM_REASON_BETTER_AP: case WMI_ROAM_REASON_LOW_RSSI: @@ -6849,23 +6819,37 @@ ath11k_wmi_pdev_temperature_event(struct ath11k_base *ab, struct sk_buff *skb) { struct ath11k *ar; - struct wmi_pdev_temperature_event ev = {0}; + const void **tb; + const struct wmi_pdev_temperature_event *ev; + int ret; - if (ath11k_pull_pdev_temp_ev(ab, skb->data, skb->len, &ev) != 0) { - ath11k_warn(ab, "failed to extract pdev temperature event"); + tb = ath11k_wmi_tlv_parse_alloc(ab, skb->data, skb->len, GFP_ATOMIC); + if (IS_ERR(tb)) { + ret = PTR_ERR(tb); + ath11k_warn(ab, "failed to parse tlv: %d\n", ret); + return; + } + + ev = tb[WMI_TAG_PDEV_TEMPERATURE_EVENT]; + if (!ev) { + ath11k_warn(ab, "failed to fetch pdev temp ev"); + kfree(tb); return; } ath11k_dbg(ab, ATH11K_DBG_WMI, - "pdev temperature ev temp %d pdev_id %d\n", ev.temp, ev.pdev_id); + "pdev temperature ev temp %d pdev_id %d\n", ev->temp, ev->pdev_id); - ar = ath11k_mac_get_ar_by_pdev_id(ab, ev.pdev_id); + ar = ath11k_mac_get_ar_by_pdev_id(ab, ev->pdev_id); if (!ar) { - ath11k_warn(ab, "invalid pdev id in pdev temperature ev %d", ev.pdev_id); + ath11k_warn(ab, "invalid pdev id in pdev temperature ev %d", ev->pdev_id); + kfree(tb); return; } - ath11k_thermal_event_temperature(ar, ev.temp); + ath11k_thermal_event_temperature(ar, ev->temp); + + kfree(tb); } static void ath11k_fils_discovery_event(struct ath11k_base *ab, diff --git a/drivers/net/wireless/ath/ath9k/htc_drv_init.c b/drivers/net/wireless/ath/ath9k/htc_drv_init.c index db0c6fa9c9dc..ff61ae34ecdf 100644 --- a/drivers/net/wireless/ath/ath9k/htc_drv_init.c +++ b/drivers/net/wireless/ath/ath9k/htc_drv_init.c @@ -246,7 +246,7 @@ static unsigned int ath9k_regread(void *hw_priv, u32 reg_offset) if (unlikely(r)) { ath_dbg(common, WMI, "REGISTER READ FAILED: (0x%04x, %d)\n", reg_offset, r); - return -EIO; + return -1; } return be32_to_cpu(val); diff --git a/drivers/net/wireless/ath/ath9k/hw.c b/drivers/net/wireless/ath/ath9k/hw.c index 5abc2a5526ec..2ca3b86714a9 100644 --- a/drivers/net/wireless/ath/ath9k/hw.c +++ b/drivers/net/wireless/ath/ath9k/hw.c @@ -286,7 +286,7 @@ static bool ath9k_hw_read_revisions(struct ath_hw *ah) srev = REG_READ(ah, AR_SREV); - if (srev == -EIO) { + if (srev == -1) { ath_err(ath9k_hw_common(ah), "Failed to read SREV register"); return false; diff --git a/drivers/net/wireless/ath/ath9k/init.c b/drivers/net/wireless/ath/ath9k/init.c index 01f9c26f9bf3..e9a36dd7144f 100644 --- a/drivers/net/wireless/ath/ath9k/init.c +++ b/drivers/net/wireless/ath/ath9k/init.c @@ -617,7 +617,6 @@ static int ath9k_of_init(struct ath_softc *sc) struct ath_hw *ah = sc->sc_ah; struct ath_common *common = ath9k_hw_common(ah); enum ath_bus_type bus_type = common->bus_ops->ath_bus_type; - const char *mac; char eeprom_name[100]; int ret; @@ -640,9 +639,7 @@ static int ath9k_of_init(struct ath_softc *sc) ah->ah_flags |= AH_NO_EEP_SWAP; } - mac = of_get_mac_address(np); - if (!IS_ERR(mac)) - ether_addr_copy(common->macaddr, mac); + of_get_mac_address(np, common->macaddr); return 0; } diff --git a/drivers/net/wireless/ath/carl9170/carl9170.h b/drivers/net/wireless/ath/carl9170/carl9170.h index 0d38100d6e4f..84a8ce0784b1 100644 --- a/drivers/net/wireless/ath/carl9170/carl9170.h +++ b/drivers/net/wireless/ath/carl9170/carl9170.h @@ -631,14 +631,9 @@ static inline u16 carl9170_get_seq(struct sk_buff *skb) return get_seq_h(carl9170_get_hdr(skb)); } -static inline u16 get_tid_h(struct ieee80211_hdr *hdr) -{ - return (ieee80211_get_qos_ctl(hdr))[0] & IEEE80211_QOS_CTL_TID_MASK; -} - static inline u16 carl9170_get_tid(struct sk_buff *skb) { - return get_tid_h(carl9170_get_hdr(skb)); + return ieee80211_get_tid(carl9170_get_hdr(skb)); } static inline struct ieee80211_vif * diff --git a/drivers/net/wireless/ath/carl9170/tx.c b/drivers/net/wireless/ath/carl9170/tx.c index 6b8446ff48c8..88444fe6d1c6 100644 --- a/drivers/net/wireless/ath/carl9170/tx.c +++ b/drivers/net/wireless/ath/carl9170/tx.c @@ -394,7 +394,7 @@ static void carl9170_tx_status_process_ampdu(struct ar9170 *ar, if (unlikely(!sta)) goto out_rcu; - tid = get_tid_h(hdr); + tid = ieee80211_get_tid(hdr); sta_info = (void *) sta->drv_priv; tid_info = rcu_dereference(sta_info->agg[tid]); diff --git a/drivers/net/wireless/ath/wil6210/wmi.c b/drivers/net/wireless/ath/wil6210/wmi.c index 823ec6e78a22..02ad44997e87 100644 --- a/drivers/net/wireless/ath/wil6210/wmi.c +++ b/drivers/net/wireless/ath/wil6210/wmi.c @@ -1456,7 +1456,7 @@ static void wil_link_stats_store_basic(struct wil6210_vif *vif, u8 cid = basic->cid; struct wil_sta_info *sta; - if (cid < 0 || cid >= wil->max_assoc_sta) { + if (cid >= wil->max_assoc_sta) { wil_err(wil, "invalid cid %d\n", cid); return; } diff --git a/drivers/net/wireless/broadcom/b43/main.c b/drivers/net/wireless/broadcom/b43/main.c index 150a366e8f62..17bcec5f3ff7 100644 --- a/drivers/net/wireless/broadcom/b43/main.c +++ b/drivers/net/wireless/broadcom/b43/main.c @@ -4053,7 +4053,7 @@ static void b43_update_basic_rates(struct b43_wldev *dev, u32 brates) { struct ieee80211_supported_band *sband = dev->wl->hw->wiphy->bands[b43_current_band(dev->wl)]; - struct ieee80211_rate *rate; + const struct ieee80211_rate *rate; int i; u16 basic, direct, offset, basic_offset, rateptr; diff --git a/drivers/net/wireless/broadcom/b43legacy/main.c b/drivers/net/wireless/broadcom/b43legacy/main.c index 7692a2618c97..f64ebff68308 100644 --- a/drivers/net/wireless/broadcom/b43legacy/main.c +++ b/drivers/net/wireless/broadcom/b43legacy/main.c @@ -2762,7 +2762,7 @@ static void b43legacy_update_basic_rates(struct b43legacy_wldev *dev, u32 brates { struct ieee80211_supported_band *sband = dev->wl->hw->wiphy->bands[NL80211_BAND_2GHZ]; - struct ieee80211_rate *rate; + const struct ieee80211_rate *rate; int i; u16 basic, direct, offset, basic_offset, rateptr; diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.c index ea78fe527c5d..838b09b23abf 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.c @@ -151,7 +151,7 @@ static void _brcmf_set_multicast_list(struct work_struct *work) /* Send down the multicast list first. */ cnt = netdev_mc_count(ndev); buflen = sizeof(cnt) + (cnt * ETH_ALEN); - buf = kmalloc(buflen, GFP_ATOMIC); + buf = kmalloc(buflen, GFP_KERNEL); if (!buf) return; bufp = buf; diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/debug.h b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/debug.h index 4146faeed344..44ba6f389fa9 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/debug.h +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/debug.h @@ -112,7 +112,6 @@ do { \ extern int brcmf_msg_level; -struct brcmf_bus; struct brcmf_pub; #ifdef DEBUG struct dentry *brcmf_debugfs_get_devdir(struct brcmf_pub *drvr); diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/usb.h b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/usb.h index ee273e3bb101..e000ef78928c 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/usb.h +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/usb.h @@ -28,7 +28,7 @@ struct brcmf_usbdev { int ntxq, nrxq, rxsize; u32 bus_mtu; int devid; - int chiprev; /* chip revsion number */ + int chiprev; /* chip revision number */ }; /* IO Request Block (IRB) */ diff --git a/drivers/net/wireless/cisco/airo.c b/drivers/net/wireless/cisco/airo.c index 60db38c38960..fd37d4d2983b 100644 --- a/drivers/net/wireless/cisco/airo.c +++ b/drivers/net/wireless/cisco/airo.c @@ -3817,6 +3817,68 @@ static inline void set_auth_type(struct airo_info *local, int auth_type) local->last_auth = auth_type; } +static int noinline_for_stack airo_readconfig(struct airo_info *ai, u8 *mac, int lock) +{ + int i, status; + /* large variables, so don't inline this function, + * maybe change to kmalloc + */ + tdsRssiRid rssi_rid; + CapabilityRid cap_rid; + + kfree(ai->SSID); + ai->SSID = NULL; + // general configuration (read/modify/write) + status = readConfigRid(ai, lock); + if (status != SUCCESS) return ERROR; + + status = readCapabilityRid(ai, &cap_rid, lock); + if (status != SUCCESS) return ERROR; + + status = PC4500_readrid(ai, RID_RSSI, &rssi_rid, sizeof(rssi_rid), lock); + if (status == SUCCESS) { + if (ai->rssi || (ai->rssi = kmalloc(512, GFP_KERNEL)) != NULL) + memcpy(ai->rssi, (u8*)&rssi_rid + 2, 512); /* Skip RID length member */ + } + else { + kfree(ai->rssi); + ai->rssi = NULL; + if (cap_rid.softCap & cpu_to_le16(8)) + ai->config.rmode |= RXMODE_NORMALIZED_RSSI; + else + airo_print_warn(ai->dev->name, "unknown received signal " + "level scale"); + } + ai->config.opmode = adhoc ? MODE_STA_IBSS : MODE_STA_ESS; + set_auth_type(ai, AUTH_OPEN); + ai->config.modulation = MOD_CCK; + + if (le16_to_cpu(cap_rid.len) >= sizeof(cap_rid) && + (cap_rid.extSoftCap & cpu_to_le16(1)) && + micsetup(ai) == SUCCESS) { + ai->config.opmode |= MODE_MIC; + set_bit(FLAG_MIC_CAPABLE, &ai->flags); + } + + /* Save off the MAC */ + for (i = 0; i < ETH_ALEN; i++) { + mac[i] = ai->config.macAddr[i]; + } + + /* Check to see if there are any insmod configured + rates to add */ + if (rates[0]) { + memset(ai->config.rates, 0, sizeof(ai->config.rates)); + for (i = 0; i < 8 && rates[i]; i++) { + ai->config.rates[i] = rates[i]; + } + } + set_bit (FLAG_COMMIT, &ai->flags); + + return SUCCESS; +} + + static u16 setup_card(struct airo_info *ai, u8 *mac, int lock) { Cmd cmd; @@ -3863,58 +3925,9 @@ static u16 setup_card(struct airo_info *ai, u8 *mac, int lock) if (lock) up(&ai->sem); if (ai->config.len == 0) { - int i; - tdsRssiRid rssi_rid; - CapabilityRid cap_rid; - - kfree(ai->SSID); - ai->SSID = NULL; - // general configuration (read/modify/write) - status = readConfigRid(ai, lock); - if (status != SUCCESS) return ERROR; - - status = readCapabilityRid(ai, &cap_rid, lock); - if (status != SUCCESS) return ERROR; - - status = PC4500_readrid(ai, RID_RSSI,&rssi_rid, sizeof(rssi_rid), lock); - if (status == SUCCESS) { - if (ai->rssi || (ai->rssi = kmalloc(512, GFP_KERNEL)) != NULL) - memcpy(ai->rssi, (u8*)&rssi_rid + 2, 512); /* Skip RID length member */ - } - else { - kfree(ai->rssi); - ai->rssi = NULL; - if (cap_rid.softCap & cpu_to_le16(8)) - ai->config.rmode |= RXMODE_NORMALIZED_RSSI; - else - airo_print_warn(ai->dev->name, "unknown received signal " - "level scale"); - } - ai->config.opmode = adhoc ? MODE_STA_IBSS : MODE_STA_ESS; - set_auth_type(ai, AUTH_OPEN); - ai->config.modulation = MOD_CCK; - - if (le16_to_cpu(cap_rid.len) >= sizeof(cap_rid) && - (cap_rid.extSoftCap & cpu_to_le16(1)) && - micsetup(ai) == SUCCESS) { - ai->config.opmode |= MODE_MIC; - set_bit(FLAG_MIC_CAPABLE, &ai->flags); - } - - /* Save off the MAC */ - for (i = 0; i < ETH_ALEN; i++) { - mac[i] = ai->config.macAddr[i]; - } - - /* Check to see if there are any insmod configured - rates to add */ - if (rates[0]) { - memset(ai->config.rates, 0, sizeof(ai->config.rates)); - for (i = 0; i < 8 && rates[i]; i++) { - ai->config.rates[i] = rates[i]; - } - } - set_bit (FLAG_COMMIT, &ai->flags); + status = airo_readconfig(ai, mac, lock); + if (status != SUCCESS) + return ERROR; } /* Setup the SSIDs if present */ diff --git a/drivers/net/wireless/intel/ipw2x00/libipw_wx.c b/drivers/net/wireless/intel/ipw2x00/libipw_wx.c index a0cf78c418ac..903de34028ef 100644 --- a/drivers/net/wireless/intel/ipw2x00/libipw_wx.c +++ b/drivers/net/wireless/intel/ipw2x00/libipw_wx.c @@ -633,8 +633,10 @@ int libipw_wx_set_encodeext(struct libipw_device *ieee, } if (ext->alg != IW_ENCODE_ALG_NONE) { - memcpy(sec.keys[idx], ext->key, ext->key_len); - sec.key_sizes[idx] = ext->key_len; + int key_len = clamp_val(ext->key_len, 0, SCM_KEY_LEN); + + memcpy(sec.keys[idx], ext->key, key_len); + sec.key_sizes[idx] = key_len; sec.flags |= (1 << idx); if (ext->alg == IW_ENCODE_ALG_WEP) { sec.encode_alg[idx] = SEC_ALG_WEP; diff --git a/drivers/net/wireless/intel/iwlegacy/3945-mac.c b/drivers/net/wireless/intel/iwlegacy/3945-mac.c index 4ca8212d4fa4..6ff2674f8466 100644 --- a/drivers/net/wireless/intel/iwlegacy/3945-mac.c +++ b/drivers/net/wireless/intel/iwlegacy/3945-mac.c @@ -751,9 +751,7 @@ il3945_hdl_alive(struct il_priv *il, struct il_rx_buf *rxb) static void il3945_hdl_add_sta(struct il_priv *il, struct il_rx_buf *rxb) { -#ifdef CONFIG_IWLEGACY_DEBUG struct il_rx_pkt *pkt = rxb_addr(rxb); -#endif D_RX("Received C_ADD_STA: 0x%02X\n", pkt->u.status); } diff --git a/drivers/net/wireless/intel/iwlegacy/common.c b/drivers/net/wireless/intel/iwlegacy/common.c index 0651a6a416d1..219fed91cac5 100644 --- a/drivers/net/wireless/intel/iwlegacy/common.c +++ b/drivers/net/wireless/intel/iwlegacy/common.c @@ -1430,10 +1430,8 @@ static void il_hdl_scan_complete(struct il_priv *il, struct il_rx_buf *rxb) { -#ifdef CONFIG_IWLEGACY_DEBUG struct il_rx_pkt *pkt = rxb_addr(rxb); struct il_scancomplete_notification *scan_notif = (void *)pkt->u.raw; -#endif D_SCAN("Scan complete: %d channels (TSF 0x%08X:%08X) - %d\n", scan_notif->scanned_channels, scan_notif->tsf_low, diff --git a/drivers/net/wireless/intel/iwlegacy/common.h b/drivers/net/wireless/intel/iwlegacy/common.h index ea1b1bb7ddcb..40877ef1fbf2 100644 --- a/drivers/net/wireless/intel/iwlegacy/common.h +++ b/drivers/net/wireless/intel/iwlegacy/common.h @@ -2937,7 +2937,7 @@ do { \ } while (0) #else -#define IL_DBG(level, fmt, args...) +#define IL_DBG(level, fmt, args...) no_printk(fmt, ##args) static inline void il_print_hex_dump(struct il_priv *il, int level, const void *p, u32 len) { diff --git a/drivers/net/wireless/intel/iwlwifi/cfg/22000.c b/drivers/net/wireless/intel/iwlwifi/cfg/22000.c index 0a0e25a3c681..c2315dea9a23 100644 --- a/drivers/net/wireless/intel/iwlwifi/cfg/22000.c +++ b/drivers/net/wireless/intel/iwlwifi/cfg/22000.c @@ -9,7 +9,7 @@ #include "iwl-prph.h" /* Highest firmware API version supported */ -#define IWL_22000_UCODE_API_MAX 62 +#define IWL_22000_UCODE_API_MAX 63 /* Lowest firmware API version supported */ #define IWL_22000_UCODE_API_MIN 39 @@ -48,6 +48,10 @@ #define IWL_MA_A_GF4_A_FW_PRE "iwlwifi-ma-a0-gf4-a0-" #define IWL_MA_A_MR_A_FW_PRE "iwlwifi-ma-a0-mr-a0-" #define IWL_SNJ_A_MR_A_FW_PRE "iwlwifi-SoSnj-a0-mr-a0-" +#define IWL_BZ_A_HR_B_FW_PRE "iwlwifi-bz-a0-hr-b0-" +#define IWL_BZ_A_GF_A_FW_PRE "iwlwifi-bz-a0-gf-a0-" +#define IWL_BZ_A_GF4_A_FW_PRE "iwlwifi-bz-a0-gf4-a0-" +#define IWL_BZ_A_MR_A_FW_PRE "iwlwifi-bz-a0-mr-a0-" #define IWL_QU_B_HR_B_MODULE_FIRMWARE(api) \ IWL_QU_B_HR_B_FW_PRE __stringify(api) ".ucode" @@ -91,6 +95,14 @@ IWL_MA_A_MR_A_FW_PRE __stringify(api) ".ucode" #define IWL_SNJ_A_MR_A_MODULE_FIRMWARE(api) \ IWL_SNJ_A_MR_A_FW_PRE __stringify(api) ".ucode" +#define IWL_BZ_A_HR_B_MODULE_FIRMWARE(api) \ + IWL_BZ_A_HR_B_FW_PRE __stringify(api) ".ucode" +#define IWL_BZ_A_GF_A_MODULE_FIRMWARE(api) \ + IWL_BZ_A_GF_A_FW_PRE __stringify(api) ".ucode" +#define IWL_BZ_A_GF4_A_MODULE_FIRMWARE(api) \ + IWL_BZ_A_GF4_A_FW_PRE __stringify(api) ".ucode" +#define IWL_BZ_A_MR_A_MODULE_FIRMWARE(api) \ + IWL_BZ_A_MR_A_FW_PRE __stringify(api) ".ucode" static const struct iwl_base_params iwl_22000_base_params = { .eeprom_size = OTP_LOW_IMAGE_SIZE_32K, @@ -357,13 +369,27 @@ const struct iwl_cfg_trans_params iwl_ma_trans_cfg = { .umac_prph_offset = 0x300000 }; +const struct iwl_cfg_trans_params iwl_bz_trans_cfg = { + .device_family = IWL_DEVICE_FAMILY_AX210, + .base_params = &iwl_ax210_base_params, + .mq_rx_supported = true, + .use_tfh = true, + .rf_id = true, + .gen2 = true, + .integrated = true, + .umac_prph_offset = 0x300000, + .xtal_latency = 12000, + .low_latency_xtal = true, + .ltr_delay = IWL_CFG_TRANS_LTR_DELAY_2500US, +}; + const char iwl_ax101_name[] = "Intel(R) Wi-Fi 6 AX101"; const char iwl_ax200_name[] = "Intel(R) Wi-Fi 6 AX200 160MHz"; const char iwl_ax201_name[] = "Intel(R) Wi-Fi 6 AX201 160MHz"; const char iwl_ax203_name[] = "Intel(R) Wi-Fi 6 AX203"; -const char iwl_ax211_name[] = "Intel(R) Wi-Fi 6 AX211 160MHz"; -const char iwl_ax411_name[] = "Intel(R) Wi-Fi 6 AX411 160MHz"; -const char iwl_ma_name[] = "Intel(R) Wi-Fi 6"; +const char iwl_ax211_name[] = "Intel(R) Wi-Fi 6E AX211 160MHz"; +const char iwl_ax221_name[] = "Intel(R) Wi-Fi 6E AX221 160MHz"; +const char iwl_ax411_name[] = "Intel(R) Wi-Fi 6E AX411 160MHz"; const char iwl_ax200_killer_1650w_name[] = "Killer(R) Wi-Fi 6 AX1650w 160MHz Wireless Network Adapter (200D2W)"; @@ -373,6 +399,10 @@ const char iwl_ax201_killer_1650s_name[] = "Killer(R) Wi-Fi 6 AX1650s 160MHz Wireless Network Adapter (201D2W)"; const char iwl_ax201_killer_1650i_name[] = "Killer(R) Wi-Fi 6 AX1650i 160MHz Wireless Network Adapter (201NGW)"; +const char iwl_ax210_killer_1675w_name[] = + "Killer(R) Wi-Fi 6E AX1675w 160MHz Wireless Network Adapter (210D2W)"; +const char iwl_ax210_killer_1675x_name[] = + "Killer(R) Wi-Fi 6E AX1675x 160MHz Wireless Network Adapter (210NGW)"; const struct iwl_cfg iwl_qu_b0_hr1_b0 = { .fw_name_pre = IWL_QU_B_HR_B_FW_PRE, @@ -578,7 +608,7 @@ const struct iwl_cfg iwl_qnj_b0_hr_b0_cfg = { .num_rbds = IWL_NUM_RBDS_22000_HE, }; -const struct iwl_cfg iwlax210_2ax_cfg_so_jf_a0 = { +const struct iwl_cfg iwlax210_2ax_cfg_so_jf_b0 = { .name = "Intel(R) Wireless-AC 9560 160MHz", .fw_name_pre = IWL_SO_A_JF_B_FW_PRE, IWL_DEVICE_AX210, @@ -719,6 +749,34 @@ const struct iwl_cfg iwl_cfg_quz_a0_hr_b0 = { .num_rbds = IWL_NUM_RBDS_22000_HE, }; +const struct iwl_cfg iwl_cfg_bz_a0_hr_b0 = { + .fw_name_pre = IWL_BZ_A_HR_B_FW_PRE, + .uhb_supported = true, + IWL_DEVICE_AX210, + .num_rbds = IWL_NUM_RBDS_AX210_HE, +}; + +const struct iwl_cfg iwl_cfg_bz_a0_gf_a0 = { + .fw_name_pre = IWL_BZ_A_GF_A_FW_PRE, + .uhb_supported = true, + IWL_DEVICE_AX210, + .num_rbds = IWL_NUM_RBDS_AX210_HE, +}; + +const struct iwl_cfg iwl_cfg_bz_a0_gf4_a0 = { + .fw_name_pre = IWL_BZ_A_GF4_A_FW_PRE, + .uhb_supported = true, + IWL_DEVICE_AX210, + .num_rbds = IWL_NUM_RBDS_AX210_HE, +}; + +const struct iwl_cfg iwl_cfg_bz_a0_mr_a0 = { + .fw_name_pre = IWL_BZ_A_MR_A_FW_PRE, + .uhb_supported = true, + IWL_DEVICE_AX210, + .num_rbds = IWL_NUM_RBDS_AX210_HE, +}; + MODULE_FIRMWARE(IWL_QU_B_HR_B_MODULE_FIRMWARE(IWL_22000_UCODE_API_MAX)); MODULE_FIRMWARE(IWL_QNJ_B_HR_B_MODULE_FIRMWARE(IWL_22000_UCODE_API_MAX)); MODULE_FIRMWARE(IWL_QU_C_HR_B_MODULE_FIRMWARE(IWL_22000_UCODE_API_MAX)); @@ -740,3 +798,7 @@ MODULE_FIRMWARE(IWL_MA_A_GF_A_FW_MODULE_FIRMWARE(IWL_22000_UCODE_API_MAX)); MODULE_FIRMWARE(IWL_MA_A_GF4_A_FW_MODULE_FIRMWARE(IWL_22000_UCODE_API_MAX)); MODULE_FIRMWARE(IWL_MA_A_MR_A_FW_MODULE_FIRMWARE(IWL_22000_UCODE_API_MAX)); MODULE_FIRMWARE(IWL_SNJ_A_MR_A_MODULE_FIRMWARE(IWL_22000_UCODE_API_MAX)); +MODULE_FIRMWARE(IWL_BZ_A_HR_B_MODULE_FIRMWARE(IWL_22000_UCODE_API_MAX)); +MODULE_FIRMWARE(IWL_BZ_A_GF_A_MODULE_FIRMWARE(IWL_22000_UCODE_API_MAX)); +MODULE_FIRMWARE(IWL_BZ_A_GF4_A_MODULE_FIRMWARE(IWL_22000_UCODE_API_MAX)); +MODULE_FIRMWARE(IWL_BZ_A_MR_A_MODULE_FIRMWARE(IWL_22000_UCODE_API_MAX)); diff --git a/drivers/net/wireless/intel/iwlwifi/cfg/9000.c b/drivers/net/wireless/intel/iwlwifi/cfg/9000.c index c4164bf508e5..df1297358379 100644 --- a/drivers/net/wireless/intel/iwlwifi/cfg/9000.c +++ b/drivers/net/wireless/intel/iwlwifi/cfg/9000.c @@ -168,7 +168,7 @@ const char iwl9462_160_name[] = "Intel(R) Wireless-AC 9462 160MHz"; const char iwl9560_160_name[] = "Intel(R) Wireless-AC 9560 160MHz"; const char iwl9260_killer_1550_name[] = - "Killer (R) Wireless-AC 1550 Wireless Network Adapter (9260NGW)"; + "Killer (R) Wireless-AC 1550 Wireless Network Adapter (9260NGW) 160MHz"; const char iwl9560_killer_1550i_name[] = "Killer (R) Wireless-AC 1550i Wireless Network Adapter (9560NGW)"; const char iwl9560_killer_1550s_name[] = diff --git a/drivers/net/wireless/intel/iwlwifi/fw/acpi.c b/drivers/net/wireless/intel/iwlwifi/fw/acpi.c index 82a4f7e8ba54..e31bba836c6f 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/acpi.c +++ b/drivers/net/wireless/intel/iwlwifi/fw/acpi.c @@ -1,7 +1,7 @@ // SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause /* * Copyright (C) 2017 Intel Deutschland GmbH - * Copyright (C) 2019-2020 Intel Corporation + * Copyright (C) 2019-2021 Intel Corporation */ #include <linux/uuid.h> #include "iwl-drv.h" @@ -181,14 +181,13 @@ union acpi_object *iwl_acpi_get_wifi_pkg(struct device *dev, /* * We need at least two packages, one for the revision and one * for the data itself. Also check that the revision is valid - * (i.e. it is an integer smaller than 2, as we currently support only - * 2 revisions). + * (i.e. it is an integer (each caller has to check by itself + * if the returned revision is supported)). */ if (data->type != ACPI_TYPE_PACKAGE || data->package.count < 2 || - data->package.elements[0].type != ACPI_TYPE_INTEGER || - data->package.elements[0].integer.value > 1) { - IWL_DEBUG_DEV_RADIO(dev, "Unsupported packages structure\n"); + data->package.elements[0].type != ACPI_TYPE_INTEGER) { + IWL_DEBUG_DEV_RADIO(dev, "Invalid packages structure\n"); return ERR_PTR(-EINVAL); } @@ -696,3 +695,70 @@ int iwl_sar_geo_init(struct iwl_fw_runtime *fwrt, return 0; } IWL_EXPORT_SYMBOL(iwl_sar_geo_init); + +static u32 iwl_acpi_eval_dsm_func(struct device *dev, enum iwl_dsm_funcs_rev_0 eval_func) +{ + union acpi_object *obj; + u32 ret; + + obj = iwl_acpi_get_dsm_object(dev, 0, + eval_func, NULL, + &iwl_guid); + + if (IS_ERR(obj)) { + IWL_DEBUG_DEV_RADIO(dev, + "ACPI: DSM func '%d': Got Error in obj = %ld\n", + eval_func, + PTR_ERR(obj)); + return 0; + } + + if (obj->type != ACPI_TYPE_INTEGER) { + IWL_DEBUG_DEV_RADIO(dev, + "ACPI: DSM func '%d' did not return a valid object, type=%d\n", + eval_func, + obj->type); + ret = 0; + goto out; + } + + ret = obj->integer.value; + IWL_DEBUG_DEV_RADIO(dev, + "ACPI: DSM method evaluated: func='%d', ret=%d\n", + eval_func, + ret); +out: + ACPI_FREE(obj); + return ret; +} + +__le32 iwl_acpi_get_lari_config_bitmap(struct iwl_fw_runtime *fwrt) +{ + u32 ret; + __le32 config_bitmap = 0; + + /* + ** Evaluate func 'DSM_FUNC_ENABLE_INDONESIA_5G2' + */ + ret = iwl_acpi_eval_dsm_func(fwrt->dev, DSM_FUNC_ENABLE_INDONESIA_5G2); + + if (ret == DSM_VALUE_INDONESIA_ENABLE) + config_bitmap |= + cpu_to_le32(LARI_CONFIG_ENABLE_5G2_IN_INDONESIA_MSK); + + /* + ** Evaluate func 'DSM_FUNC_DISABLE_SRD' + */ + ret = iwl_acpi_eval_dsm_func(fwrt->dev, DSM_FUNC_DISABLE_SRD); + + if (ret == DSM_VALUE_SRD_PASSIVE) + config_bitmap |= + cpu_to_le32(LARI_CONFIG_CHANGE_ETSI_TO_PASSIVE_MSK); + + else if (ret == DSM_VALUE_SRD_DISABLE) + config_bitmap |= + cpu_to_le32(LARI_CONFIG_CHANGE_ETSI_TO_DISABLED_MSK); + + return config_bitmap; +} +IWL_EXPORT_SYMBOL(iwl_acpi_get_lari_config_bitmap); diff --git a/drivers/net/wireless/intel/iwlwifi/fw/acpi.h b/drivers/net/wireless/intel/iwlwifi/fw/acpi.h index 030c50082568..d16e6ec08c9f 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/acpi.h +++ b/drivers/net/wireless/intel/iwlwifi/fw/acpi.h @@ -53,8 +53,8 @@ #define ACPI_WGDS_TABLE_SIZE 3 -#define ACPI_PPAG_WIFI_DATA_SIZE ((IWL_NUM_CHAIN_LIMITS * \ - IWL_NUM_SUB_BANDS) + 2) +#define ACPI_PPAG_WIFI_DATA_SIZE_V1 ((IWL_NUM_CHAIN_LIMITS * \ + IWL_NUM_SUB_BANDS_V1) + 2) #define ACPI_PPAG_WIFI_DATA_SIZE_V2 ((IWL_NUM_CHAIN_LIMITS * \ IWL_NUM_SUB_BANDS_V2) + 2) @@ -77,6 +77,7 @@ enum iwl_dsm_funcs_rev_0 { DSM_FUNC_QUERY = 0, DSM_FUNC_DISABLE_SRD = 1, DSM_FUNC_ENABLE_INDONESIA_5G2 = 2, + DSM_FUNC_11AX_ENABLEMENT = 6, }; enum iwl_dsm_values_srd { @@ -160,6 +161,8 @@ int iwl_sar_geo_init(struct iwl_fw_runtime *fwrt, int iwl_acpi_get_tas(struct iwl_fw_runtime *fwrt, __le32 *block_list_array, int *block_list_size); +__le32 iwl_acpi_get_lari_config_bitmap(struct iwl_fw_runtime *fwrt); + #else /* CONFIG_ACPI */ static inline void *iwl_acpi_get_object(struct device *dev, acpi_string method) @@ -235,5 +238,11 @@ static inline int iwl_acpi_get_tas(struct iwl_fw_runtime *fwrt, { return -ENOENT; } + +static inline __le32 iwl_acpi_get_lari_config_bitmap(struct iwl_fw_runtime *fwrt) +{ + return 0; +} + #endif /* CONFIG_ACPI */ #endif /* __iwl_fw_acpi__ */ diff --git a/drivers/net/wireless/intel/iwlwifi/fw/api/location.h b/drivers/net/wireless/intel/iwlwifi/fw/api/location.h index ceeef8749765..0e38eb1cd75d 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/api/location.h +++ b/drivers/net/wireless/intel/iwlwifi/fw/api/location.h @@ -147,6 +147,10 @@ enum iwl_tof_mcsi_enable { * @IWL_TOF_RESPONDER_CMD_VALID_RETRY_ON_ALGO_FAIL: retry on algorithm failure * is valid * @IWL_TOF_RESPONDER_CMD_VALID_STA_ID: station ID is valid + * @IWL_TOF_RESPONDER_CMD_VALID_NDP_SUPPORT: enable/disable NDP ranging support + * is valid + * @IWL_TOF_RESPONDER_CMD_VALID_NDP_PARAMS: NDP parameters are valid + * @IWL_TOF_RESPONDER_CMD_VALID_LMR_FEEDBACK: LMR feedback support is valid */ enum iwl_tof_responder_cmd_valid_field { IWL_TOF_RESPONDER_CMD_VALID_CHAN_INFO = BIT(0), @@ -162,6 +166,9 @@ enum iwl_tof_responder_cmd_valid_field { IWL_TOF_RESPONDER_CMD_VALID_FAST_ALGO_SUPPORT = BIT(10), IWL_TOF_RESPONDER_CMD_VALID_RETRY_ON_ALGO_FAIL = BIT(11), IWL_TOF_RESPONDER_CMD_VALID_STA_ID = BIT(12), + IWL_TOF_RESPONDER_CMD_VALID_NDP_SUPPORT = BIT(22), + IWL_TOF_RESPONDER_CMD_VALID_NDP_PARAMS = BIT(23), + IWL_TOF_RESPONDER_CMD_VALID_LMR_FEEDBACK = BIT(24), }; /** @@ -176,6 +183,9 @@ enum iwl_tof_responder_cmd_valid_field { * @IWL_TOF_RESPONDER_FLAGS_FAST_ALGO_SUPPORT: fast algorithm support * @IWL_TOF_RESPONDER_FLAGS_RETRY_ON_ALGO_FAIL: retry on algorithm fail * @IWL_TOF_RESPONDER_FLAGS_FTM_TX_ANT: TX antenna mask + * @IWL_TOF_RESPONDER_FLAGS_NDP_SUPPORT: support NDP ranging + * @IWL_TOF_RESPONDER_FLAGS_LMR_FEEDBACK: request for LMR feedback if the + * initiator supports it */ enum iwl_tof_responder_cfg_flags { IWL_TOF_RESPONDER_FLAGS_NON_ASAP_SUPPORT = BIT(0), @@ -188,6 +198,8 @@ enum iwl_tof_responder_cfg_flags { IWL_TOF_RESPONDER_FLAGS_FAST_ALGO_SUPPORT = BIT(9), IWL_TOF_RESPONDER_FLAGS_RETRY_ON_ALGO_FAIL = BIT(10), IWL_TOF_RESPONDER_FLAGS_FTM_TX_ANT = RATE_MCS_ANT_ABC_MSK, + IWL_TOF_RESPONDER_FLAGS_NDP_SUPPORT = BIT(24), + IWL_TOF_RESPONDER_FLAGS_LMR_FEEDBACK = BIT(25), }; /** @@ -226,7 +238,7 @@ struct iwl_tof_responder_config_cmd_v6 { } __packed; /* TOF_RESPONDER_CONFIG_CMD_API_S_VER_6 */ /** - * struct iwl_tof_responder_config_cmd - ToF AP mode (for debug) + * struct iwl_tof_responder_config_cmd_v7 - ToF AP mode (for debug) * @cmd_valid_fields: &iwl_tof_responder_cmd_valid_field * @responder_cfg_flags: &iwl_tof_responder_cfg_flags * @format_bw: bits 0 - 3: &enum iwl_location_frame_format. @@ -245,7 +257,7 @@ struct iwl_tof_responder_config_cmd_v6 { * @bssid: Current AP BSSID * @reserved2: reserved */ -struct iwl_tof_responder_config_cmd { +struct iwl_tof_responder_config_cmd_v7 { __le32 cmd_valid_fields; __le32 responder_cfg_flags; u8 format_bw; @@ -259,7 +271,56 @@ struct iwl_tof_responder_config_cmd { __le16 specific_calib; u8 bssid[ETH_ALEN]; __le16 reserved2; -} __packed; /* TOF_RESPONDER_CONFIG_CMD_API_S_VER_6 */ +} __packed; /* TOF_RESPONDER_CONFIG_CMD_API_S_VER_7 */ + +#define IWL_RESPONDER_STS_POS 3 +#define IWL_RESPONDER_TOTAL_LTF_POS 6 + +/** + * struct iwl_tof_responder_config_cmd_v8 - ToF AP mode (for debug) + * @cmd_valid_fields: &iwl_tof_responder_cmd_valid_field + * @responder_cfg_flags: &iwl_tof_responder_cfg_flags + * @format_bw: bits 0 - 3: &enum iwl_location_frame_format. + * bits 4 - 7: &enum iwl_location_bw. + * @rate: current AP rate + * @channel_num: current AP Channel + * @ctrl_ch_position: coding of the control channel position relative to + * the center frequency, see iwl_mvm_get_ctrl_pos() + * @sta_id: index of the AP STA when in AP mode + * @reserved1: reserved + * @toa_offset: Artificial addition [pSec] for the ToA - to be used for debug + * purposes, simulating station movement by adding various values + * to this field + * @common_calib: XVT: common calibration value + * @specific_calib: XVT: specific calibration value + * @bssid: Current AP BSSID + * @r2i_ndp_params: parameters for R2I NDP. + * bits 0 - 2: max number of LTF repetitions + * bits 3 - 5: max number of spatial streams (supported values are < 2) + * bits 6 - 7: max number of total LTFs + * (&enum ieee80211_range_params_max_total_ltf) + * @i2r_ndp_params: parameters for I2R NDP. + * bits 0 - 2: max number of LTF repetitions + * bits 3 - 5: max number of spatial streams + * bits 6 - 7: max number of total LTFs + * (&enum ieee80211_range_params_max_total_ltf) + */ +struct iwl_tof_responder_config_cmd_v8 { + __le32 cmd_valid_fields; + __le32 responder_cfg_flags; + u8 format_bw; + u8 rate; + u8 channel_num; + u8 ctrl_ch_position; + u8 sta_id; + u8 reserved1; + __le16 toa_offset; + __le16 common_calib; + __le16 specific_calib; + u8 bssid[ETH_ALEN]; + u8 r2i_ndp_params; + u8 i2r_ndp_params; +} __packed; /* TOF_RESPONDER_CONFIG_CMD_API_S_VER_8 */ #define IWL_LCI_CIVIC_IE_MAX_SIZE 400 @@ -422,10 +483,12 @@ struct iwl_tof_range_req_ap_entry_v2 { * driver. * @IWL_INITIATOR_AP_FLAGS_NON_TB: Use non trigger based flow * @IWL_INITIATOR_AP_FLAGS_TB: Use trigger based flow - * @IWL_INITIATOR_AP_FLAGS_SECURED: request secured measurement + * @IWL_INITIATOR_AP_FLAGS_SECURED: request secure LTF measurement * @IWL_INITIATOR_AP_FLAGS_LMR_FEEDBACK: Send LMR feedback * @IWL_INITIATOR_AP_FLAGS_USE_CALIB: Use calibration values from the request * instead of fw internal values. + * @IWL_INITIATOR_AP_FLAGS_PMF: request to protect the negotiation and LMR + * frames with protected management frames. */ enum iwl_initiator_ap_flags { IWL_INITIATOR_AP_FLAGS_ASAP = BIT(1), @@ -440,6 +503,7 @@ enum iwl_initiator_ap_flags { IWL_INITIATOR_AP_FLAGS_SECURED = BIT(11), IWL_INITIATOR_AP_FLAGS_LMR_FEEDBACK = BIT(12), IWL_INITIATOR_AP_FLAGS_USE_CALIB = BIT(13), + IWL_INITIATOR_AP_FLAGS_PMF = BIT(14), }; /** @@ -657,6 +721,79 @@ struct iwl_tof_range_req_ap_entry_v7 { u8 tx_pn[IEEE80211_CCMP_PN_LEN]; } __packed; /* LOCATION_RANGE_REQ_AP_ENTRY_CMD_API_S_VER_7 */ +#define IWL_LOCATION_MAX_STS_POS 3 + +/** + * struct iwl_tof_range_req_ap_entry_v8 - AP configuration parameters + * @initiator_ap_flags: see &enum iwl_initiator_ap_flags. + * @channel_num: AP Channel number + * @format_bw: bits 0 - 3: &enum iwl_location_frame_format. + * bits 4 - 7: &enum iwl_location_bw. + * @ctrl_ch_position: Coding of the control channel position relative to the + * center frequency, see iwl_mvm_get_ctrl_pos(). + * @ftmr_max_retries: Max number of retries to send the FTMR in case of no + * reply from the AP. + * @bssid: AP's BSSID + * @burst_period: Recommended value to be sent to the AP. Measurement + * periodicity In units of 100ms. ignored if num_of_bursts_exp = 0 + * @samples_per_burst: the number of FTMs pairs in single Burst (1-31); + * @num_of_bursts: Recommended value to be sent to the AP. 2s Exponent of + * the number of measurement iterations (min 2^0 = 1, max 2^14) + * @sta_id: the station id of the AP. Only relevant when associated to the AP, + * otherwise should be set to &IWL_MVM_INVALID_STA. + * @cipher: pairwise cipher suite for secured measurement. + * &enum iwl_location_cipher. + * @hltk: HLTK to be used for secured 11az measurement + * @tk: TK to be used for secured 11az measurement + * @calib: An array of calibration values per FTM rx bandwidth. + * If &IWL_INITIATOR_AP_FLAGS_USE_CALIB is set, the fw will use the + * calibration value that corresponds to the rx bandwidth of the FTM + * frame. + * @beacon_interval: beacon interval of the AP in TUs. Only required if + * &IWL_INITIATOR_AP_FLAGS_TB is set. + * @rx_pn: the next expected PN for protected management frames Rx. LE byte + * order. Only valid if &IWL_INITIATOR_AP_FLAGS_SECURED is set and sta_id + * is set to &IWL_MVM_INVALID_STA. + * @tx_pn: the next PN to use for protected management frames Tx. LE byte + * order. Only valid if &IWL_INITIATOR_AP_FLAGS_SECURED is set and sta_id + * is set to &IWL_MVM_INVALID_STA. + * @r2i_ndp_params: parameters for R2I NDP ranging negotiation. + * bits 0 - 2: max LTF repetitions + * bits 3 - 5: max number of spatial streams + * bits 6 - 7: reserved + * @i2r_ndp_params: parameters for I2R NDP ranging negotiation. + * bits 0 - 2: max LTF repetitions + * bits 3 - 5: max number of spatial streams (supported values are < 2) + * bits 6 - 7: reserved + * @r2i_max_total_ltf: R2I Max Total LTFs for NDP ranging negotiation. + * One of &enum ieee80211_range_params_max_total_ltf. + * @i2r_max_total_ltf: I2R Max Total LTFs for NDP ranging negotiation. + * One of &enum ieee80211_range_params_max_total_ltf. + */ +struct iwl_tof_range_req_ap_entry_v8 { + __le32 initiator_ap_flags; + u8 channel_num; + u8 format_bw; + u8 ctrl_ch_position; + u8 ftmr_max_retries; + u8 bssid[ETH_ALEN]; + __le16 burst_period; + u8 samples_per_burst; + u8 num_of_bursts; + u8 sta_id; + u8 cipher; + u8 hltk[HLTK_11AZ_LEN]; + u8 tk[TK_11AZ_LEN]; + __le16 calib[IWL_TOF_BW_NUM]; + __le16 beacon_interval; + u8 rx_pn[IEEE80211_CCMP_PN_LEN]; + u8 tx_pn[IEEE80211_CCMP_PN_LEN]; + u8 r2i_ndp_params; + u8 i2r_ndp_params; + u8 r2i_max_total_ltf; + u8 i2r_max_total_ltf; +} __packed; /* LOCATION_RANGE_REQ_AP_ENTRY_CMD_API_S_VER_8 */ + /** * enum iwl_tof_response_mode * @IWL_MVM_TOF_RESPONSE_ASAP: report each AP measurement separately as soon as @@ -878,6 +1015,34 @@ struct iwl_tof_range_req_cmd_v11 { struct iwl_tof_range_req_ap_entry_v7 ap[IWL_MVM_TOF_MAX_APS]; } __packed; /* LOCATION_RANGE_REQ_CMD_API_S_VER_11 */ +/** + * struct iwl_tof_range_req_cmd_v12 - start measurement cmd + * @initiator_flags: see flags @ iwl_tof_initiator_flags + * @request_id: A Token incremented per request. The same Token will be + * sent back in the range response + * @num_of_ap: Number of APs to measure (error if > IWL_MVM_TOF_MAX_APS) + * @range_req_bssid: ranging request BSSID + * @macaddr_mask: Bits set to 0 shall be copied from the MAC address template. + * Bits set to 1 shall be randomized by the UMAC + * @macaddr_template: MAC address template to use for non-randomized bits + * @req_timeout_ms: Requested timeout of the response in units of milliseconds. + * This is the session time for completing the measurement. + * @tsf_mac_id: report the measurement start time for each ap in terms of the + * TSF of this mac id. 0xff to disable TSF reporting. + * @ap: per-AP request data, see &struct iwl_tof_range_req_ap_entry_v2. + */ +struct iwl_tof_range_req_cmd_v12 { + __le32 initiator_flags; + u8 request_id; + u8 num_of_ap; + u8 range_req_bssid[ETH_ALEN]; + u8 macaddr_mask[ETH_ALEN]; + u8 macaddr_template[ETH_ALEN]; + __le32 req_timeout_ms; + __le32 tsf_mac_id; + struct iwl_tof_range_req_ap_entry_v8 ap[IWL_MVM_TOF_MAX_APS]; +} __packed; /* LOCATION_RANGE_REQ_CMD_API_S_VER_12 */ + /* * enum iwl_tof_range_request_status - status of the sent request * @IWL_TOF_RANGE_REQUEST_STATUS_SUCCESSFUL - FW successfully received the diff --git a/drivers/net/wireless/intel/iwlwifi/fw/api/nvm-reg.h b/drivers/net/wireless/intel/iwlwifi/fw/api/nvm-reg.h index fbca9dd872e7..dc8f2777e944 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/api/nvm-reg.h +++ b/drivers/net/wireless/intel/iwlwifi/fw/api/nvm-reg.h @@ -1,6 +1,6 @@ /* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ /* - * Copyright (C) 2012-2014, 2018-2020 Intel Corporation + * Copyright (C) 2012-2014, 2018-2021 Intel Corporation * Copyright (C) 2013-2015 Intel Mobile Communications GmbH * Copyright (C) 2016-2017 Intel Deutschland GmbH */ @@ -414,6 +414,9 @@ enum iwl_lari_config_masks { LARI_CONFIG_ENABLE_5G2_IN_INDONESIA_MSK = BIT(3), }; +#define IWL_11AX_UKRAINE_MASK 3 +#define IWL_11AX_UKRAINE_SHIFT 8 + /** * struct iwl_lari_config_change_cmd_v1 - change LARI configuration * @config_bitmap: bit map of the config commands. each bit will trigger a @@ -435,6 +438,21 @@ struct iwl_lari_config_change_cmd_v2 { } __packed; /* LARI_CHANGE_CONF_CMD_S_VER_2 */ /** + * struct iwl_lari_config_change_cmd_v3 - change LARI configuration + * @config_bitmap: bit map of the config commands. each bit will trigger a + * different predefined FW config operation + * @oem_uhb_allow_bitmap: bitmap of UHB enabled MCC sets + * @oem_11ax_allow_bitmap: bitmap of 11ax allowed MCCs. + * For each supported country, a pair of regulatory override bit and 11ax mode exist + * in the bit field. + */ +struct iwl_lari_config_change_cmd_v3 { + __le32 config_bitmap; + __le32 oem_uhb_allow_bitmap; + __le32 oem_11ax_allow_bitmap; +} __packed; /* LARI_CHANGE_CONF_CMD_S_VER_3 */ + +/** * struct iwl_pnvm_init_complete_ntfy - PNVM initialization complete * @status: PNVM image loading status */ diff --git a/drivers/net/wireless/intel/iwlwifi/fw/api/power.h b/drivers/net/wireless/intel/iwlwifi/fw/api/power.h index 798417182d54..86445385f072 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/api/power.h +++ b/drivers/net/wireless/intel/iwlwifi/fw/api/power.h @@ -274,7 +274,7 @@ enum iwl_dev_tx_power_cmd_mode { #define IWL_NUM_CHAIN_TABLES 1 #define IWL_NUM_CHAIN_TABLES_V2 2 #define IWL_NUM_CHAIN_LIMITS 2 -#define IWL_NUM_SUB_BANDS 5 +#define IWL_NUM_SUB_BANDS_V1 5 #define IWL_NUM_SUB_BANDS_V2 11 /** @@ -300,7 +300,7 @@ struct iwl_dev_tx_power_common { * @per_chain: per chain restrictions */ struct iwl_dev_tx_power_cmd_v3 { - __le16 per_chain[IWL_NUM_CHAIN_TABLES][IWL_NUM_CHAIN_LIMITS][IWL_NUM_SUB_BANDS]; + __le16 per_chain[IWL_NUM_CHAIN_TABLES][IWL_NUM_CHAIN_LIMITS][IWL_NUM_SUB_BANDS_V1]; } __packed; /* TX_REDUCED_POWER_API_S_VER_3 */ #define IWL_DEV_MAX_TX_POWER 0x7FFF @@ -313,7 +313,7 @@ struct iwl_dev_tx_power_cmd_v3 { * @reserved: reserved (padding) */ struct iwl_dev_tx_power_cmd_v4 { - __le16 per_chain[IWL_NUM_CHAIN_TABLES][IWL_NUM_CHAIN_LIMITS][IWL_NUM_SUB_BANDS]; + __le16 per_chain[IWL_NUM_CHAIN_TABLES][IWL_NUM_CHAIN_LIMITS][IWL_NUM_SUB_BANDS_V1]; u8 enable_ack_reduction; u8 reserved[3]; } __packed; /* TX_REDUCED_POWER_API_S_VER_4 */ @@ -332,7 +332,7 @@ struct iwl_dev_tx_power_cmd_v4 { * BIOS values. relevant if setMode is IWL_TX_POWER_MODE_SET_SAR_TIMER */ struct iwl_dev_tx_power_cmd_v5 { - __le16 per_chain[IWL_NUM_CHAIN_TABLES][IWL_NUM_CHAIN_LIMITS][IWL_NUM_SUB_BANDS]; + __le16 per_chain[IWL_NUM_CHAIN_TABLES][IWL_NUM_CHAIN_LIMITS][IWL_NUM_SUB_BANDS_V1]; u8 enable_ack_reduction; u8 per_chain_restriction_changed; u8 reserved[2]; @@ -454,21 +454,23 @@ struct iwl_geo_tx_power_profiles_resp { /** * union iwl_ppag_table_cmd - union for all versions of PPAG command - * @v1: version 1, table revision = 0 - * @v2: version 2, table revision = 1 + * @v1: version 1 + * @v2: version 2 * - * @enabled: 1 if PPAG is enabled, 0 otherwise + * @flags: bit 0 - indicates enablement of PPAG for ETSI + * bit 1 - indicates enablement of PPAG for CHINA BIOS + * bit 1 can be used only in v3 (identical to v2) * @gain: table of antenna gain values per chain and sub-band * @reserved: reserved */ union iwl_ppag_table_cmd { struct { - __le32 enabled; - s8 gain[IWL_NUM_CHAIN_LIMITS][IWL_NUM_SUB_BANDS]; + __le32 flags; + s8 gain[IWL_NUM_CHAIN_LIMITS][IWL_NUM_SUB_BANDS_V1]; s8 reserved[2]; } v1; struct { - __le32 enabled; + __le32 flags; s8 gain[IWL_NUM_CHAIN_LIMITS][IWL_NUM_SUB_BANDS_V2]; s8 reserved[2]; } v2; diff --git a/drivers/net/wireless/intel/iwlwifi/fw/api/rx.h b/drivers/net/wireless/intel/iwlwifi/fw/api/rx.h index 2c74db823778..3f13b572915a 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/api/rx.h +++ b/drivers/net/wireless/intel/iwlwifi/fw/api/rx.h @@ -780,36 +780,6 @@ struct iwl_rxq_sync_notification { } __packed; /* MULTI_QUEUE_DRV_SYNC_HDR_CMD_API_S_VER_1 */ /** - * enum iwl_mvm_rxq_notif_type - Internal message identifier - * - * @IWL_MVM_RXQ_EMPTY: empty sync notification - * @IWL_MVM_RXQ_NOTIF_DEL_BA: notify RSS queues of delBA - * @IWL_MVM_RXQ_NSSN_SYNC: notify all the RSS queues with the new NSSN - */ -enum iwl_mvm_rxq_notif_type { - IWL_MVM_RXQ_EMPTY, - IWL_MVM_RXQ_NOTIF_DEL_BA, - IWL_MVM_RXQ_NSSN_SYNC, -}; - -/** - * struct iwl_mvm_internal_rxq_notif - Internal representation of the data sent - * in &iwl_rxq_sync_cmd. Should be DWORD aligned. - * FW is agnostic to the payload, so there are no endianity requirements. - * - * @type: value from &iwl_mvm_rxq_notif_type - * @sync: ctrl path is waiting for all notifications to be received - * @cookie: internal cookie to identify old notifications - * @data: payload - */ -struct iwl_mvm_internal_rxq_notif { - u16 type; - u16 sync; - u32 cookie; - u8 data[]; -} __packed; - -/** * enum iwl_mvm_pm_event - type of station PM event * @IWL_MVM_PM_EVENT_AWAKE: station woke up * @IWL_MVM_PM_EVENT_ASLEEP: station went to sleep diff --git a/drivers/net/wireless/intel/iwlwifi/fw/api/scan.h b/drivers/net/wireless/intel/iwlwifi/fw/api/scan.h index 6b8ca35cec1a..b2605aefc290 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/api/scan.h +++ b/drivers/net/wireless/intel/iwlwifi/fw/api/scan.h @@ -634,6 +634,12 @@ enum iwl_umac_scan_general_flags2 { * @IWL_UMAC_SCAN_GEN_FLAGS_V2_TRIGGER_UHB_SCAN: at the end of 2.4GHz and * 5.2Ghz bands scan, trigger scan on 6GHz band to discover * the reported collocated APs + * @IWL_UMAC_SCAN_GEN_FLAGS_V2_6GHZ_PASSIVE_SCAN: at the end of 2.4GHz and 5GHz + * bands scan, if not APs were discovered, allow scan to conitnue and scan + * 6GHz PSC channels in order to discover country information. + * @IWL_UMAC_SCAN_GEN_FLAGS_V2_6GHZ_PASSIVE_SCAN_FILTER_IN: in case + * &IWL_UMAC_SCAN_GEN_FLAGS_V2_6GHZ_PASSIVE_SCAN is enabled and scan is + * activated over 6GHz PSC channels, filter in beacons and probe responses. */ enum iwl_umac_scan_general_flags_v2 { IWL_UMAC_SCAN_GEN_FLAGS_V2_PERIODIC = BIT(0), @@ -649,6 +655,8 @@ enum iwl_umac_scan_general_flags_v2 { IWL_UMAC_SCAN_GEN_FLAGS_V2_MULTI_SSID = BIT(10), IWL_UMAC_SCAN_GEN_FLAGS_V2_FORCE_PASSIVE = BIT(11), IWL_UMAC_SCAN_GEN_FLAGS_V2_TRIGGER_UHB_SCAN = BIT(12), + IWL_UMAC_SCAN_GEN_FLAGS_V2_6GHZ_PASSIVE_SCAN = BIT(13), + IWL_UMAC_SCAN_GEN_FLAGS_V2_6GHZ_PASSIVE_SCAN_FILTER_IN = BIT(14), }; /** diff --git a/drivers/net/wireless/intel/iwlwifi/fw/dbg.c b/drivers/net/wireless/intel/iwlwifi/fw/dbg.c index 504729663c35..cc4e18ca9566 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/dbg.c +++ b/drivers/net/wireless/intel/iwlwifi/fw/dbg.c @@ -2559,7 +2559,9 @@ int iwl_fw_dbg_ini_collect(struct iwl_fw_runtime *fwrt, fwrt->dump.wks[idx].dump_data = *dump_data; - IWL_WARN(fwrt, "WRT: Collecting data: ini trigger %d fired.\n", tp_id); + IWL_WARN(fwrt, + "WRT: Collecting data: ini trigger %d fired (delay=%dms).\n", + tp_id, (u32)(delay / USEC_PER_MSEC)); schedule_delayed_work(&fwrt->dump.wks[idx].wk, usecs_to_jiffies(delay)); diff --git a/drivers/net/wireless/intel/iwlwifi/fw/file.h b/drivers/net/wireless/intel/iwlwifi/fw/file.h index 35dffcaf5aba..f9c5cf538ad1 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/file.h +++ b/drivers/net/wireless/intel/iwlwifi/fw/file.h @@ -362,6 +362,8 @@ typedef unsigned int __bitwise iwl_ucode_tlv_capa_t; * @IWL_UCODE_TLV_CAPA_PROTECTED_TWT: Supports protection of TWT action frames * @IWL_UCODE_TLV_CAPA_FW_RESET_HANDSHAKE: Supports the firmware handshake in * reset flow + * @IWL_UCODE_TLV_CAPA_PASSIVE_6GHZ_SCAN: Support for passive scan on 6GHz PSC + * channels even when these are not enabled. * * @NUM_IWL_UCODE_TLV_CAPA: number of bits used */ @@ -408,6 +410,7 @@ enum iwl_ucode_tlv_capa { IWL_UCODE_TLV_CAPA_SESSION_PROT_CMD = (__force iwl_ucode_tlv_capa_t)54, IWL_UCODE_TLV_CAPA_PROTECTED_TWT = (__force iwl_ucode_tlv_capa_t)56, IWL_UCODE_TLV_CAPA_FW_RESET_HANDSHAKE = (__force iwl_ucode_tlv_capa_t)57, + IWL_UCODE_TLV_CAPA_PASSIVE_6GHZ_SCAN = (__force iwl_ucode_tlv_capa_t)58, /* set 2 */ IWL_UCODE_TLV_CAPA_EXTENDED_DTS_MEASURE = (__force iwl_ucode_tlv_capa_t)64, diff --git a/drivers/net/wireless/intel/iwlwifi/fw/img.h b/drivers/net/wireless/intel/iwlwifi/fw/img.h index 1dee4714e505..153a3529e77a 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/img.h +++ b/drivers/net/wireless/intel/iwlwifi/fw/img.h @@ -1,6 +1,6 @@ /* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ /* - * Copyright (C) 2005-2014, 2018-2020 Intel Corporation + * Copyright (C) 2005-2014, 2018-2021 Intel Corporation * Copyright (C) 2013-2015 Intel Mobile Communications GmbH * Copyright (C) 2016 Intel Deutschland GmbH */ @@ -116,6 +116,9 @@ struct fw_img { #define PAGING_CMD_NUM_OF_PAGES_IN_LAST_GRP_POS 0 #define PAGING_TLV_SECURE_MASK 1 +/* FW MSB Mask for regions/cache_control */ +#define FW_ADDR_CACHE_CONTROL 0xC0000000UL + /** * struct iwl_fw_paging * @fw_paging_phys: page phy pointer diff --git a/drivers/net/wireless/intel/iwlwifi/fw/init.c b/drivers/net/wireless/intel/iwlwifi/fw/init.c index 986913f2fbd5..2ecec00db9da 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/init.c +++ b/drivers/net/wireless/intel/iwlwifi/fw/init.c @@ -10,6 +10,8 @@ #include "fw/api/soc.h" #include "fw/api/commands.h" +#include "fw/api/rx.h" +#include "fw/api/datapath.h" void iwl_fw_runtime_init(struct iwl_fw_runtime *fwrt, struct iwl_trans *trans, const struct iwl_fw *fw, @@ -95,3 +97,60 @@ int iwl_set_soc_latency(struct iwl_fw_runtime *fwrt) return ret; } IWL_EXPORT_SYMBOL(iwl_set_soc_latency); + +int iwl_configure_rxq(struct iwl_fw_runtime *fwrt) +{ + int i, num_queues, size, ret; + struct iwl_rfh_queue_config *cmd; + struct iwl_host_cmd hcmd = { + .id = WIDE_ID(DATA_PATH_GROUP, RFH_QUEUE_CONFIG_CMD), + .dataflags[0] = IWL_HCMD_DFL_NOCOPY, + }; + + /* + * The default queue is configured via context info, so if we + * have a single queue, there's nothing to do here. + */ + if (fwrt->trans->num_rx_queues == 1) + return 0; + + if (fwrt->trans->trans_cfg->device_family < IWL_DEVICE_FAMILY_22000) + return 0; + + /* skip the default queue */ + num_queues = fwrt->trans->num_rx_queues - 1; + + size = struct_size(cmd, data, num_queues); + + cmd = kzalloc(size, GFP_KERNEL); + if (!cmd) + return -ENOMEM; + + cmd->num_queues = num_queues; + + for (i = 0; i < num_queues; i++) { + struct iwl_trans_rxq_dma_data data; + + cmd->data[i].q_num = i + 1; + iwl_trans_get_rxq_dma_data(fwrt->trans, i + 1, &data); + + cmd->data[i].fr_bd_cb = cpu_to_le64(data.fr_bd_cb); + cmd->data[i].urbd_stts_wrptr = + cpu_to_le64(data.urbd_stts_wrptr); + cmd->data[i].ur_bd_cb = cpu_to_le64(data.ur_bd_cb); + cmd->data[i].fr_bd_wid = cpu_to_le32(data.fr_bd_wid); + } + + hcmd.data[0] = cmd; + hcmd.len[0] = size; + + ret = iwl_trans_send_cmd(fwrt->trans, &hcmd); + + kfree(cmd); + + if (ret) + IWL_ERR(fwrt, "Failed to configure RX queues: %d\n", ret); + + return ret; +} +IWL_EXPORT_SYMBOL(iwl_configure_rxq); diff --git a/drivers/net/wireless/intel/iwlwifi/fw/runtime.h b/drivers/net/wireless/intel/iwlwifi/fw/runtime.h index 0dba5444f2db..35af85a5430b 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/runtime.h +++ b/drivers/net/wireless/intel/iwlwifi/fw/runtime.h @@ -190,5 +190,6 @@ void iwl_free_fw_paging(struct iwl_fw_runtime *fwrt); void iwl_get_shared_mem_conf(struct iwl_fw_runtime *fwrt); int iwl_set_soc_latency(struct iwl_fw_runtime *fwrt); +int iwl_configure_rxq(struct iwl_fw_runtime *fwrt); #endif /* __iwl_fw_runtime_h__ */ diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-config.h b/drivers/net/wireless/intel/iwlwifi/iwl-config.h index c4f5da76f1c0..b35ffdfdf14b 100644 --- a/drivers/net/wireless/intel/iwlwifi/iwl-config.h +++ b/drivers/net/wireless/intel/iwlwifi/iwl-config.h @@ -416,6 +416,7 @@ struct iwl_cfg { #define IWL_CFG_MAC_TYPE_SNJ 0x42 #define IWL_CFG_MAC_TYPE_SOF 0x43 #define IWL_CFG_MAC_TYPE_MA 0x44 +#define IWL_CFG_MAC_TYPE_BZ 0x46 #define IWL_CFG_RF_TYPE_TH 0x105 #define IWL_CFG_RF_TYPE_TH1 0x108 @@ -477,6 +478,7 @@ extern const struct iwl_cfg_trans_params iwl_snj_trans_cfg; extern const struct iwl_cfg_trans_params iwl_so_trans_cfg; extern const struct iwl_cfg_trans_params iwl_so_long_latency_trans_cfg; extern const struct iwl_cfg_trans_params iwl_ma_trans_cfg; +extern const struct iwl_cfg_trans_params iwl_bz_trans_cfg; extern const char iwl9162_name[]; extern const char iwl9260_name[]; extern const char iwl9260_1_name[]; @@ -501,8 +503,10 @@ extern const char iwl_ax200_killer_1650w_name[]; extern const char iwl_ax200_killer_1650x_name[]; extern const char iwl_ax201_killer_1650s_name[]; extern const char iwl_ax201_killer_1650i_name[]; -extern const char iwl_ma_name[]; +extern const char iwl_ax210_killer_1675w_name[]; +extern const char iwl_ax210_killer_1675x_name[]; extern const char iwl_ax211_name[]; +extern const char iwl_ax221_name[]; extern const char iwl_ax411_name[]; #if IS_ENABLED(CONFIG_IWLDVM) extern const struct iwl_cfg iwl5300_agn_cfg; @@ -594,7 +598,7 @@ extern const struct iwl_cfg killer1650i_2ax_cfg_qu_c0_hr_b0; extern const struct iwl_cfg killer1650x_2ax_cfg; extern const struct iwl_cfg killer1650w_2ax_cfg; extern const struct iwl_cfg iwl_qnj_b0_hr_b0_cfg; -extern const struct iwl_cfg iwlax210_2ax_cfg_so_jf_a0; +extern const struct iwl_cfg iwlax210_2ax_cfg_so_jf_b0; extern const struct iwl_cfg iwlax210_2ax_cfg_so_hr_a0; extern const struct iwl_cfg iwlax211_2ax_cfg_so_gf_a0; extern const struct iwl_cfg iwlax211_2ax_cfg_so_gf_a0_long; @@ -612,6 +616,10 @@ extern const struct iwl_cfg iwl_cfg_ma_a0_mr_a0; extern const struct iwl_cfg iwl_cfg_snj_a0_mr_a0; extern const struct iwl_cfg iwl_cfg_so_a0_hr_a0; extern const struct iwl_cfg iwl_cfg_quz_a0_hr_b0; +extern const struct iwl_cfg iwl_cfg_bz_a0_hr_b0; +extern const struct iwl_cfg iwl_cfg_bz_a0_gf_a0; +extern const struct iwl_cfg iwl_cfg_bz_a0_gf4_a0; +extern const struct iwl_cfg iwl_cfg_bz_a0_mr_a0; #endif /* CONFIG_IWLMVM */ #endif /* __IWL_CONFIG_H__ */ diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-csr.h b/drivers/net/wireless/intel/iwlwifi/iwl-csr.h index 6ccde7e30211..db312abd2e09 100644 --- a/drivers/net/wireless/intel/iwlwifi/iwl-csr.h +++ b/drivers/net/wireless/intel/iwlwifi/iwl-csr.h @@ -578,6 +578,9 @@ enum msix_fh_int_causes { MSIX_FH_INT_CAUSES_FH_ERR = BIT(21), }; +/* The low 16 bits are for rx data queue indication */ +#define MSIX_FH_INT_CAUSES_DATA_QUEUE 0xffff + /* * Causes for the HW register interrupts */ diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-dbg-tlv.c b/drivers/net/wireless/intel/iwlwifi/iwl-dbg-tlv.c index 579bc81cc0ae..4cd8c39cc3e9 100644 --- a/drivers/net/wireless/intel/iwlwifi/iwl-dbg-tlv.c +++ b/drivers/net/wireless/intel/iwlwifi/iwl-dbg-tlv.c @@ -1,6 +1,6 @@ // SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause /* - * Copyright (C) 2018-2020 Intel Corporation + * Copyright (C) 2018-2021 Intel Corporation */ #include <linux/firmware.h> #include "iwl-drv.h" @@ -426,7 +426,8 @@ void iwl_dbg_tlv_load_bin(struct device *dev, struct iwl_trans *trans) const struct firmware *fw; int res; - if (!iwlwifi_mod_params.enable_ini) + if (!iwlwifi_mod_params.enable_ini || + trans->trans_cfg->device_family <= IWL_DEVICE_FAMILY_9000) return; res = firmware_request_nowarn(&fw, "iwl-debug-yoyo.bin", dev); diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-drv.c b/drivers/net/wireless/intel/iwlwifi/iwl-drv.c index eb168dc535d4..884750bf7840 100644 --- a/drivers/net/wireless/intel/iwlwifi/iwl-drv.c +++ b/drivers/net/wireless/intel/iwlwifi/iwl-drv.c @@ -1,6 +1,6 @@ // SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause /* - * Copyright (C) 2005-2014, 2018-2020 Intel Corporation + * Copyright (C) 2005-2014, 2018-2021 Intel Corporation * Copyright (C) 2013-2015 Intel Mobile Communications GmbH * Copyright (C) 2016-2017 Intel Deutschland GmbH */ @@ -550,8 +550,6 @@ static int iwl_parse_v1_v2_firmware(struct iwl_drv *drv, return 0; } -#define FW_ADDR_CACHE_CONTROL 0xC0000000 - static int iwl_parse_tlv_firmware(struct iwl_drv *drv, const struct firmware *ucode_raw, struct iwl_firmware_pieces *pieces, diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-nvm-parse.c b/drivers/net/wireless/intel/iwlwifi/iwl-nvm-parse.c index c5a1e84dc1ab..fc75d049046d 100644 --- a/drivers/net/wireless/intel/iwlwifi/iwl-nvm-parse.c +++ b/drivers/net/wireless/intel/iwlwifi/iwl-nvm-parse.c @@ -550,9 +550,9 @@ static const struct ieee80211_sband_iftype_data iwl_he_capa[] = { IEEE80211_HE_MAC_CAP2_32BIT_BA_BITMAP, .mac_cap_info[3] = IEEE80211_HE_MAC_CAP3_OMI_CONTROL | - IEEE80211_HE_MAC_CAP3_MAX_AMPDU_LEN_EXP_VHT_2, + IEEE80211_HE_MAC_CAP3_MAX_AMPDU_LEN_EXP_EXT_2, .mac_cap_info[4] = - IEEE80211_HE_MAC_CAP4_AMDSU_IN_AMPDU | + IEEE80211_HE_MAC_CAP4_AMSDU_IN_AMPDU | IEEE80211_HE_MAC_CAP4_MULTI_TID_AGG_TX_QOS_B39, .mac_cap_info[5] = IEEE80211_HE_MAC_CAP5_MULTI_TID_AGG_TX_QOS_B40 | @@ -583,11 +583,11 @@ static const struct ieee80211_sband_iftype_data iwl_he_capa[] = { IEEE80211_HE_PHY_CAP5_BEAMFORMEE_NUM_SND_DIM_UNDER_80MHZ_2 | IEEE80211_HE_PHY_CAP5_BEAMFORMEE_NUM_SND_DIM_ABOVE_80MHZ_2, .phy_cap_info[6] = - IEEE80211_HE_PHY_CAP6_TRIG_SU_BEAMFORMER_FB | - IEEE80211_HE_PHY_CAP6_TRIG_MU_BEAMFORMER_FB | + IEEE80211_HE_PHY_CAP6_TRIG_SU_BEAMFORMING_FB | + IEEE80211_HE_PHY_CAP6_TRIG_MU_BEAMFORMING_PARTIAL_BW_FB | IEEE80211_HE_PHY_CAP6_PPE_THRESHOLD_PRESENT, .phy_cap_info[7] = - IEEE80211_HE_PHY_CAP7_POWER_BOOST_FACTOR_AR | + IEEE80211_HE_PHY_CAP7_POWER_BOOST_FACTOR_SUPP | IEEE80211_HE_PHY_CAP7_HE_SU_MU_PPDU_4XLTF_AND_08_US_GI | IEEE80211_HE_PHY_CAP7_MAX_NC_1, .phy_cap_info[8] = @@ -636,9 +636,9 @@ static const struct ieee80211_sband_iftype_data iwl_he_capa[] = { IEEE80211_HE_MAC_CAP2_BSR, .mac_cap_info[3] = IEEE80211_HE_MAC_CAP3_OMI_CONTROL | - IEEE80211_HE_MAC_CAP3_MAX_AMPDU_LEN_EXP_VHT_2, + IEEE80211_HE_MAC_CAP3_MAX_AMPDU_LEN_EXP_EXT_2, .mac_cap_info[4] = - IEEE80211_HE_MAC_CAP4_AMDSU_IN_AMPDU, + IEEE80211_HE_MAC_CAP4_AMSDU_IN_AMPDU, .mac_cap_info[5] = IEEE80211_HE_MAC_CAP5_UL_2x996_TONE_RU, .phy_cap_info[0] = diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-op-mode.h b/drivers/net/wireless/intel/iwlwifi/iwl-op-mode.h index e6d2e0994317..cf9c64090014 100644 --- a/drivers/net/wireless/intel/iwlwifi/iwl-op-mode.h +++ b/drivers/net/wireless/intel/iwlwifi/iwl-op-mode.h @@ -1,6 +1,6 @@ /* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ /* - * Copyright (C) 2005-2014, 2018-2020 Intel Corporation + * Copyright (C) 2005-2014, 2018-2021 Intel Corporation * Copyright (C) 2013-2014 Intel Mobile Communications GmbH * Copyright (C) 2015 Intel Deutschland GmbH */ @@ -176,6 +176,8 @@ iwl_op_mode_hw_rf_kill(struct iwl_op_mode *op_mode, bool state) static inline void iwl_op_mode_free_skb(struct iwl_op_mode *op_mode, struct sk_buff *skb) { + if (WARN_ON_ONCE(!op_mode)) + return; op_mode->ops->free_skb(op_mode, skb); } diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-trans.c b/drivers/net/wireless/intel/iwlwifi/iwl-trans.c index 60e0db4a5e20..9236f9106826 100644 --- a/drivers/net/wireless/intel/iwlwifi/iwl-trans.c +++ b/drivers/net/wireless/intel/iwlwifi/iwl-trans.c @@ -2,7 +2,7 @@ /* * Copyright (C) 2015 Intel Mobile Communications GmbH * Copyright (C) 2016-2017 Intel Deutschland GmbH - * Copyright (C) 2019-2020 Intel Corporation + * Copyright (C) 2019-2021 Intel Corporation */ #include <linux/kernel.h> #include <linux/bsearch.h> @@ -21,7 +21,6 @@ struct iwl_trans *iwl_trans_alloc(unsigned int priv_size, const struct iwl_cfg_trans_params *cfg_trans) { struct iwl_trans *trans; - int txcmd_size, txcmd_align; #ifdef CONFIG_LOCKDEP static struct lock_class_key __key; #endif @@ -31,10 +30,40 @@ struct iwl_trans *iwl_trans_alloc(unsigned int priv_size, return NULL; trans->trans_cfg = cfg_trans; - if (!cfg_trans->gen2) { + +#ifdef CONFIG_LOCKDEP + lockdep_init_map(&trans->sync_cmd_lockdep_map, "sync_cmd_lockdep_map", + &__key, 0); +#endif + + trans->dev = dev; + trans->ops = ops; + trans->num_rx_queues = 1; + + WARN_ON(!ops->wait_txq_empty && !ops->wait_tx_queues_empty); + + if (trans->trans_cfg->use_tfh) { + trans->txqs.tfd.addr_size = 64; + trans->txqs.tfd.max_tbs = IWL_TFH_NUM_TBS; + trans->txqs.tfd.size = sizeof(struct iwl_tfh_tfd); + } else { + trans->txqs.tfd.addr_size = 36; + trans->txqs.tfd.max_tbs = IWL_NUM_OF_TBS; + trans->txqs.tfd.size = sizeof(struct iwl_tfd); + } + trans->max_skb_frags = IWL_TRANS_MAX_FRAGS(trans); + + return trans; +} + +int iwl_trans_init(struct iwl_trans *trans) +{ + int txcmd_size, txcmd_align; + + if (!trans->trans_cfg->gen2) { txcmd_size = sizeof(struct iwl_tx_cmd); txcmd_align = sizeof(void *); - } else if (cfg_trans->device_family < IWL_DEVICE_FAMILY_AX210) { + } else if (trans->trans_cfg->device_family < IWL_DEVICE_FAMILY_AX210) { txcmd_size = sizeof(struct iwl_tx_cmd_gen2); txcmd_align = 64; } else { @@ -46,17 +75,8 @@ struct iwl_trans *iwl_trans_alloc(unsigned int priv_size, txcmd_size += 36; /* biggest possible 802.11 header */ /* Ensure device TX cmd cannot reach/cross a page boundary in gen2 */ - if (WARN_ON(cfg_trans->gen2 && txcmd_size >= txcmd_align)) - return ERR_PTR(-EINVAL); - -#ifdef CONFIG_LOCKDEP - lockdep_init_map(&trans->sync_cmd_lockdep_map, "sync_cmd_lockdep_map", - &__key, 0); -#endif - - trans->dev = dev; - trans->ops = ops; - trans->num_rx_queues = 1; + if (WARN_ON(trans->trans_cfg->gen2 && txcmd_size >= txcmd_align)) + return -EINVAL; if (trans->trans_cfg->device_family >= IWL_DEVICE_FAMILY_AX210) trans->txqs.bc_tbl_size = sizeof(struct iwl_gen3_bc_tbl); @@ -68,23 +88,16 @@ struct iwl_trans *iwl_trans_alloc(unsigned int priv_size, * allocate here. */ if (trans->trans_cfg->gen2) { - trans->txqs.bc_pool = dmam_pool_create("iwlwifi:bc", dev, + trans->txqs.bc_pool = dmam_pool_create("iwlwifi:bc", trans->dev, trans->txqs.bc_tbl_size, 256, 0); if (!trans->txqs.bc_pool) - return NULL; + return -ENOMEM; } - if (trans->trans_cfg->use_tfh) { - trans->txqs.tfd.addr_size = 64; - trans->txqs.tfd.max_tbs = IWL_TFH_NUM_TBS; - trans->txqs.tfd.size = sizeof(struct iwl_tfh_tfd); - } else { - trans->txqs.tfd.addr_size = 36; - trans->txqs.tfd.max_tbs = IWL_NUM_OF_TBS; - trans->txqs.tfd.size = sizeof(struct iwl_tfd); - } - trans->max_skb_frags = IWL_TRANS_MAX_FRAGS(trans); + /* Some things must not change even if the config does */ + WARN_ON(trans->txqs.tfd.addr_size != + (trans->trans_cfg->use_tfh ? 64 : 36)); snprintf(trans->dev_cmd_pool_name, sizeof(trans->dev_cmd_pool_name), "iwl_cmd_pool:%s", dev_name(trans->dev)); @@ -93,35 +106,35 @@ struct iwl_trans *iwl_trans_alloc(unsigned int priv_size, txcmd_size, txcmd_align, SLAB_HWCACHE_ALIGN, NULL); if (!trans->dev_cmd_pool) - return NULL; - - WARN_ON(!ops->wait_txq_empty && !ops->wait_tx_queues_empty); + return -ENOMEM; trans->txqs.tso_hdr_page = alloc_percpu(struct iwl_tso_hdr_page); if (!trans->txqs.tso_hdr_page) { kmem_cache_destroy(trans->dev_cmd_pool); - return NULL; + return -ENOMEM; } /* Initialize the wait queue for commands */ init_waitqueue_head(&trans->wait_command_queue); - return trans; + return 0; } void iwl_trans_free(struct iwl_trans *trans) { int i; - for_each_possible_cpu(i) { - struct iwl_tso_hdr_page *p = - per_cpu_ptr(trans->txqs.tso_hdr_page, i); + if (trans->txqs.tso_hdr_page) { + for_each_possible_cpu(i) { + struct iwl_tso_hdr_page *p = + per_cpu_ptr(trans->txqs.tso_hdr_page, i); - if (p->page) - __free_page(p->page); - } + if (p && p->page) + __free_page(p->page); + } - free_percpu(trans->txqs.tso_hdr_page); + free_percpu(trans->txqs.tso_hdr_page); + } kmem_cache_destroy(trans->dev_cmd_pool); } diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-trans.h b/drivers/net/wireless/intel/iwlwifi/iwl-trans.h index 4a5822c1be13..bf569f856ad8 100644 --- a/drivers/net/wireless/intel/iwlwifi/iwl-trans.h +++ b/drivers/net/wireless/intel/iwlwifi/iwl-trans.h @@ -1,6 +1,6 @@ /* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ /* - * Copyright (C) 2005-2014, 2018-2020 Intel Corporation + * Copyright (C) 2005-2014, 2018-2021 Intel Corporation * Copyright (C) 2013-2015 Intel Mobile Communications GmbH * Copyright (C) 2016-2017 Intel Deutschland GmbH */ @@ -1267,7 +1267,8 @@ static inline int iwl_trans_wait_tx_queues_empty(struct iwl_trans *trans, if (WARN_ON_ONCE(!trans->ops->wait_tx_queues_empty)) return -ENOTSUPP; - if (WARN_ON_ONCE(trans->state != IWL_TRANS_FW_ALIVE)) { + /* No need to wait if the firmware is not alive */ + if (trans->state != IWL_TRANS_FW_ALIVE) { IWL_ERR(trans, "%s bad state = %d\n", __func__, trans->state); return -EIO; } @@ -1438,6 +1439,7 @@ struct iwl_trans *iwl_trans_alloc(unsigned int priv_size, struct device *dev, const struct iwl_trans_ops *ops, const struct iwl_cfg_trans_params *cfg_trans); +int iwl_trans_init(struct iwl_trans *trans); void iwl_trans_free(struct iwl_trans *trans); /***************************************************** diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/constants.h b/drivers/net/wireless/intel/iwlwifi/mvm/constants.h index 617b41ee5801..1343f25f1090 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/constants.h +++ b/drivers/net/wireless/intel/iwlwifi/mvm/constants.h @@ -93,6 +93,15 @@ #define IWL_MVM_ENABLE_EBS 1 #define IWL_MVM_FTM_INITIATOR_ALGO IWL_TOF_ALGO_TYPE_MAX_LIKE #define IWL_MVM_FTM_INITIATOR_DYNACK true +#define IWL_MVM_FTM_R2I_MAX_REP 7 +#define IWL_MVM_FTM_I2R_MAX_REP 7 +#define IWL_MVM_FTM_R2I_MAX_STS 1 +#define IWL_MVM_FTM_I2R_MAX_STS 1 +#define IWL_MVM_FTM_R2I_MAX_TOTAL_LTF 3 +#define IWL_MVM_FTM_I2R_MAX_TOTAL_LTF 3 +#define IWL_MVM_FTM_INITIATOR_SECURE_LTF false +#define IWL_MVM_FTM_RESP_NDP_SUPPORT true +#define IWL_MVM_FTM_RESP_LMR_FEEDBACK_SUPPORT true #define IWL_MVM_D3_DEBUG false #define IWL_MVM_USE_TWT true #define IWL_MVM_AMPDU_CONSEC_DROPS_DELBA 10 @@ -108,5 +117,7 @@ #define IWL_MVM_FTM_INITIATOR_SMOOTH_OVERSHOOT 20016 #define IWL_MVM_FTM_INITIATOR_SMOOTH_AGE_SEC 2 #define IWL_MVM_DISABLE_AP_FILS false +#define IWL_MVM_6GHZ_PASSIVE_SCAN_TIMEOUT 3000 /* in seconds */ +#define IWL_MVM_6GHZ_PASSIVE_SCAN_ASSOC_TIMEOUT 60 /* in seconds */ #endif /* __MVM_CONSTANTS_H */ diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/d3.c b/drivers/net/wireless/intel/iwlwifi/mvm/d3.c index a7dc85c704a9..2e28cf299ef4 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/d3.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/d3.c @@ -2028,6 +2028,8 @@ static int __iwl_mvm_resume(struct iwl_mvm *mvm, bool test) mutex_lock(&mvm->mutex); + mvm->last_reset_or_resume_time_jiffies = jiffies; + /* get the BSS vif pointer again */ vif = iwl_mvm_get_bss_vif(mvm); if (IS_ERR_OR_NULL(vif)) diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/debugfs.c b/drivers/net/wireless/intel/iwlwifi/mvm/debugfs.c index 34ddef97b099..63d65018d098 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/debugfs.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/debugfs.c @@ -1,6 +1,6 @@ // SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause /* - * Copyright (C) 2012-2014, 2018-2020 Intel Corporation + * Copyright (C) 2012-2014, 2018-2021 Intel Corporation * Copyright (C) 2013-2015 Intel Mobile Communications GmbH * Copyright (C) 2016-2017 Intel Deutschland GmbH */ @@ -1210,10 +1210,10 @@ static int _iwl_dbgfs_inject_beacon_ie(struct iwl_mvm *mvm, char *bin, int len) IWL_UCODE_TLV_API_NEW_BEACON_TEMPLATE)) return -EINVAL; - rcu_read_lock(); + mutex_lock(&mvm->mutex); for (i = 0; i < NUM_MAC_INDEX_DRIVER; i++) { - vif = iwl_mvm_rcu_dereference_vif_id(mvm, i, true); + vif = iwl_mvm_rcu_dereference_vif_id(mvm, i, false); if (!vif) continue; @@ -1253,18 +1253,16 @@ static int _iwl_dbgfs_inject_beacon_ie(struct iwl_mvm *mvm, char *bin, int len) &beacon_cmd.tim_size, beacon->data, beacon->len); - mutex_lock(&mvm->mutex); iwl_mvm_mac_ctxt_send_beacon_cmd(mvm, beacon, &beacon_cmd, sizeof(beacon_cmd)); mutex_unlock(&mvm->mutex); dev_kfree_skb(beacon); - rcu_read_unlock(); return 0; out_err: - rcu_read_unlock(); + mutex_unlock(&mvm->mutex); return -EINVAL; } diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/ftm-initiator.c b/drivers/net/wireless/intel/iwlwifi/mvm/ftm-initiator.c index a4fd0bf9ba19..a456b8a0ae58 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/ftm-initiator.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/ftm-initiator.c @@ -490,6 +490,15 @@ iwl_mvm_ftm_put_target(struct iwl_mvm *mvm, struct ieee80211_vif *vif, if (vif->bss_conf.assoc && !memcmp(peer->addr, vif->bss_conf.bssid, ETH_ALEN)) { struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif); + struct ieee80211_sta *sta; + + rcu_read_lock(); + + sta = rcu_dereference(mvm->fw_id_to_mac_id[mvmvif->ap_sta_id]); + if (sta->mfp) + FTM_PUT_FLAG(PMF); + + rcu_read_unlock(); target->sta_id = mvmvif->ap_sta_id; } else { @@ -684,6 +693,19 @@ iwl_mvm_ftm_set_secured_ranging(struct iwl_mvm *mvm, struct ieee80211_vif *vif, } } +static int +iwl_mvm_ftm_put_target_v7(struct iwl_mvm *mvm, struct ieee80211_vif *vif, + struct cfg80211_pmsr_request_peer *peer, + struct iwl_tof_range_req_ap_entry_v7 *target) +{ + int err = iwl_mvm_ftm_put_target(mvm, vif, peer, (void *)target); + if (err) + return err; + + iwl_mvm_ftm_set_secured_ranging(mvm, vif, target); + return err; +} + static int iwl_mvm_ftm_start_v11(struct iwl_mvm *mvm, struct ieee80211_vif *vif, struct cfg80211_pmsr_request *req) @@ -704,11 +726,67 @@ static int iwl_mvm_ftm_start_v11(struct iwl_mvm *mvm, struct cfg80211_pmsr_request_peer *peer = &req->peers[i]; struct iwl_tof_range_req_ap_entry_v7 *target = &cmd.ap[i]; - err = iwl_mvm_ftm_put_target(mvm, vif, peer, (void *)target); + err = iwl_mvm_ftm_put_target_v7(mvm, vif, peer, target); + if (err) + return err; + } + + return iwl_mvm_ftm_send_cmd(mvm, &hcmd); +} + +static void +iwl_mvm_ftm_set_ndp_params(struct iwl_mvm *mvm, + struct iwl_tof_range_req_ap_entry_v8 *target) +{ + /* Only 2 STS are supported on Tx */ + u32 i2r_max_sts = IWL_MVM_FTM_I2R_MAX_STS > 1 ? 1 : + IWL_MVM_FTM_I2R_MAX_STS; + + target->r2i_ndp_params = IWL_MVM_FTM_R2I_MAX_REP | + (IWL_MVM_FTM_R2I_MAX_STS << IWL_LOCATION_MAX_STS_POS); + target->i2r_ndp_params = IWL_MVM_FTM_I2R_MAX_REP | + (i2r_max_sts << IWL_LOCATION_MAX_STS_POS); + target->r2i_max_total_ltf = IWL_MVM_FTM_R2I_MAX_TOTAL_LTF; + target->i2r_max_total_ltf = IWL_MVM_FTM_I2R_MAX_TOTAL_LTF; +} + +static int iwl_mvm_ftm_start_v12(struct iwl_mvm *mvm, + struct ieee80211_vif *vif, + struct cfg80211_pmsr_request *req) +{ + struct iwl_tof_range_req_cmd_v12 cmd; + struct iwl_host_cmd hcmd = { + .id = iwl_cmd_id(TOF_RANGE_REQ_CMD, LOCATION_GROUP, 0), + .dataflags[0] = IWL_HCMD_DFL_DUP, + .data[0] = &cmd, + .len[0] = sizeof(cmd), + }; + u8 i; + int err; + + iwl_mvm_ftm_cmd_common(mvm, vif, (void *)&cmd, req); + + for (i = 0; i < cmd.num_of_ap; i++) { + struct cfg80211_pmsr_request_peer *peer = &req->peers[i]; + struct iwl_tof_range_req_ap_entry_v8 *target = &cmd.ap[i]; + u32 flags; + + err = iwl_mvm_ftm_put_target_v7(mvm, vif, peer, (void *)target); if (err) return err; - iwl_mvm_ftm_set_secured_ranging(mvm, vif, target); + iwl_mvm_ftm_set_ndp_params(mvm, target); + + /* + * If secure LTF is turned off, replace the flag with PMF only + */ + flags = le32_to_cpu(target->initiator_ap_flags); + if ((flags & IWL_INITIATOR_AP_FLAGS_SECURED) && + !IWL_MVM_FTM_INITIATOR_SECURE_LTF) { + flags &= ~IWL_INITIATOR_AP_FLAGS_SECURED; + flags |= IWL_INITIATOR_AP_FLAGS_PMF; + target->initiator_ap_flags = cpu_to_le32(flags); + } } return iwl_mvm_ftm_send_cmd(mvm, &hcmd); @@ -732,6 +810,9 @@ int iwl_mvm_ftm_start(struct iwl_mvm *mvm, struct ieee80211_vif *vif, IWL_FW_CMD_VER_UNKNOWN); switch (cmd_ver) { + case 12: + err = iwl_mvm_ftm_start_v12(mvm, vif, req); + break; case 11: err = iwl_mvm_ftm_start_v11(mvm, vif, req); break; diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/ftm-responder.c b/drivers/net/wireless/intel/iwlwifi/mvm/ftm-responder.c index 996f45c19f10..5a249ea97eb2 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/ftm-responder.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/ftm-responder.c @@ -75,6 +75,24 @@ static int iwl_mvm_ftm_responder_set_bw_v2(struct cfg80211_chan_def *chandef, return 0; } +static void +iwl_mvm_ftm_responder_set_ndp(struct iwl_mvm *mvm, + struct iwl_tof_responder_config_cmd_v8 *cmd) +{ + /* Up to 2 R2I STS are allowed on the responder */ + u32 r2i_max_sts = IWL_MVM_FTM_R2I_MAX_STS < 2 ? + IWL_MVM_FTM_R2I_MAX_STS : 1; + + cmd->r2i_ndp_params = IWL_MVM_FTM_R2I_MAX_REP | + (r2i_max_sts << IWL_RESPONDER_STS_POS) | + (IWL_MVM_FTM_R2I_MAX_TOTAL_LTF << IWL_RESPONDER_TOTAL_LTF_POS); + cmd->i2r_ndp_params = IWL_MVM_FTM_I2R_MAX_REP | + (IWL_MVM_FTM_I2R_MAX_STS << IWL_RESPONDER_STS_POS) | + (IWL_MVM_FTM_I2R_MAX_TOTAL_LTF << IWL_RESPONDER_TOTAL_LTF_POS); + cmd->cmd_valid_fields |= + cpu_to_le32(IWL_TOF_RESPONDER_CMD_VALID_NDP_PARAMS); +} + static int iwl_mvm_ftm_responder_cmd(struct iwl_mvm *mvm, struct ieee80211_vif *vif, @@ -82,11 +100,11 @@ iwl_mvm_ftm_responder_cmd(struct iwl_mvm *mvm, { struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif); /* - * The command structure is the same for versions 6 and 7, (only the + * The command structure is the same for versions 6, 7 and 8 (only the * field interpretation is different), so the same struct can be use * for all cases. */ - struct iwl_tof_responder_config_cmd cmd = { + struct iwl_tof_responder_config_cmd_v8 cmd = { .channel_num = chandef->chan->hw_value, .cmd_valid_fields = cpu_to_le32(IWL_TOF_RESPONDER_CMD_VALID_CHAN_INFO | @@ -100,7 +118,10 @@ iwl_mvm_ftm_responder_cmd(struct iwl_mvm *mvm, lockdep_assert_held(&mvm->mutex); - if (cmd_ver == 7) +if (cmd_ver == 8) + iwl_mvm_ftm_responder_set_ndp(mvm, &cmd); + + if (cmd_ver >= 7) err = iwl_mvm_ftm_responder_set_bw_v2(chandef, &cmd.format_bw, &cmd.ctrl_ch_position); else diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/fw.c b/drivers/net/wireless/intel/iwlwifi/mvm/fw.c index 5ee64f7f3c85..8aa5f1a2c58c 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/fw.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/fw.c @@ -1,6 +1,6 @@ // SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause /* - * Copyright (C) 2012-2014, 2018-2020 Intel Corporation + * Copyright (C) 2012-2014, 2018-2021 Intel Corporation * Copyright (C) 2013-2015 Intel Mobile Communications GmbH * Copyright (C) 2016-2017 Intel Deutschland GmbH */ @@ -29,6 +29,9 @@ #define UCODE_VALID_OK cpu_to_le32(0x1) +#define IWL_PPAG_MASK 3 +#define IWL_PPAG_ETSI_MASK BIT(0) + struct iwl_mvm_alive_data { bool valid; u32 scd_base_addr; @@ -70,56 +73,6 @@ static int iwl_send_rss_cfg_cmd(struct iwl_mvm *mvm) return iwl_mvm_send_cmd_pdu(mvm, RSS_CONFIG_CMD, 0, sizeof(cmd), &cmd); } -static int iwl_configure_rxq(struct iwl_mvm *mvm) -{ - int i, num_queues, size, ret; - struct iwl_rfh_queue_config *cmd; - struct iwl_host_cmd hcmd = { - .id = WIDE_ID(DATA_PATH_GROUP, RFH_QUEUE_CONFIG_CMD), - .dataflags[0] = IWL_HCMD_DFL_NOCOPY, - }; - - /* - * The default queue is configured via context info, so if we - * have a single queue, there's nothing to do here. - */ - if (mvm->trans->num_rx_queues == 1) - return 0; - - /* skip the default queue */ - num_queues = mvm->trans->num_rx_queues - 1; - - size = struct_size(cmd, data, num_queues); - - cmd = kzalloc(size, GFP_KERNEL); - if (!cmd) - return -ENOMEM; - - cmd->num_queues = num_queues; - - for (i = 0; i < num_queues; i++) { - struct iwl_trans_rxq_dma_data data; - - cmd->data[i].q_num = i + 1; - iwl_trans_get_rxq_dma_data(mvm->trans, i + 1, &data); - - cmd->data[i].fr_bd_cb = cpu_to_le64(data.fr_bd_cb); - cmd->data[i].urbd_stts_wrptr = - cpu_to_le64(data.urbd_stts_wrptr); - cmd->data[i].ur_bd_cb = cpu_to_le64(data.ur_bd_cb); - cmd->data[i].fr_bd_wid = cpu_to_le32(data.fr_bd_wid); - } - - hcmd.data[0] = cmd; - hcmd.len[0] = size; - - ret = iwl_mvm_send_cmd(mvm, &hcmd); - - kfree(cmd); - - return ret; -} - static int iwl_mvm_send_dqa_cmd(struct iwl_mvm *mvm) { struct iwl_dqa_enable_cmd dqa_cmd = { @@ -233,7 +186,8 @@ static bool iwl_alive_fn(struct iwl_notif_wait_data *notif_wait, mvm->trans->dbg.lmac_error_event_table[1] = le32_to_cpu(lmac2->dbg_ptrs.error_event_table_ptr); - umac_error_table = le32_to_cpu(umac->dbg_ptrs.error_info_addr); + umac_error_table = le32_to_cpu(umac->dbg_ptrs.error_info_addr) & + ~FW_ADDR_CACHE_CONTROL; if (umac_error_table) { if (umac_error_table >= @@ -773,16 +727,16 @@ int iwl_mvm_sar_select_profile(struct iwl_mvm *mvm, int prof_a, int prof_b) } else if (fw_has_api(&mvm->fw->ucode_capa, IWL_UCODE_TLV_API_REDUCE_TX_POWER)) { len = sizeof(cmd.v5); - n_subbands = IWL_NUM_SUB_BANDS; + n_subbands = IWL_NUM_SUB_BANDS_V1; per_chain = cmd.v5.per_chain[0][0]; } else if (fw_has_capa(&mvm->fw->ucode_capa, IWL_UCODE_TLV_CAPA_TX_POWER_ACK)) { len = sizeof(cmd.v4); - n_subbands = IWL_NUM_SUB_BANDS; + n_subbands = IWL_NUM_SUB_BANDS_V1; per_chain = cmd.v4.per_chain[0][0]; } else { len = sizeof(cmd.v3); - n_subbands = IWL_NUM_SUB_BANDS; + n_subbands = IWL_NUM_SUB_BANDS_V1; per_chain = cmd.v3.per_chain[0][0]; } @@ -909,46 +863,50 @@ static int iwl_mvm_sar_geo_init(struct iwl_mvm *mvm) static int iwl_mvm_get_ppag_table(struct iwl_mvm *mvm) { - union acpi_object *wifi_pkg, *data, *enabled; + union acpi_object *wifi_pkg, *data, *flags; int i, j, ret, tbl_rev, num_sub_bands; int idx = 2; s8 *gain; /* - * The 'enabled' field is the same in v1 and v2 so we can just + * The 'flags' field is the same in v1 and in v2 so we can just * use v1 to access it. */ - mvm->fwrt.ppag_table.v1.enabled = cpu_to_le32(0); + mvm->fwrt.ppag_table.v1.flags = cpu_to_le32(0); + data = iwl_acpi_get_object(mvm->dev, ACPI_PPAG_METHOD); if (IS_ERR(data)) return PTR_ERR(data); - /* try to read ppag table revision 1 */ + /* try to read ppag table rev 2 or 1 (both have the same data size) */ wifi_pkg = iwl_acpi_get_wifi_pkg(mvm->dev, data, ACPI_PPAG_WIFI_DATA_SIZE_V2, &tbl_rev); if (!IS_ERR(wifi_pkg)) { - if (tbl_rev != 1) { + if (tbl_rev == 1 || tbl_rev == 2) { + num_sub_bands = IWL_NUM_SUB_BANDS_V2; + gain = mvm->fwrt.ppag_table.v2.gain[0]; + mvm->fwrt.ppag_ver = tbl_rev; + IWL_DEBUG_RADIO(mvm, + "Reading PPAG table v2 (tbl_rev=%d)\n", + tbl_rev); + goto read_table; + } else { ret = -EINVAL; goto out_free; } - num_sub_bands = IWL_NUM_SUB_BANDS_V2; - gain = mvm->fwrt.ppag_table.v2.gain[0]; - mvm->fwrt.ppag_ver = 2; - IWL_DEBUG_RADIO(mvm, "Reading PPAG table v2 (tbl_rev=1)\n"); - goto read_table; } /* try to read ppag table revision 0 */ wifi_pkg = iwl_acpi_get_wifi_pkg(mvm->dev, data, - ACPI_PPAG_WIFI_DATA_SIZE, &tbl_rev); + ACPI_PPAG_WIFI_DATA_SIZE_V1, &tbl_rev); if (!IS_ERR(wifi_pkg)) { if (tbl_rev != 0) { ret = -EINVAL; goto out_free; } - num_sub_bands = IWL_NUM_SUB_BANDS; + num_sub_bands = IWL_NUM_SUB_BANDS_V1; gain = mvm->fwrt.ppag_table.v1.gain[0]; - mvm->fwrt.ppag_ver = 1; + mvm->fwrt.ppag_ver = 0; IWL_DEBUG_RADIO(mvm, "Reading PPAG table v1 (tbl_rev=0)\n"); goto read_table; } @@ -956,15 +914,17 @@ static int iwl_mvm_get_ppag_table(struct iwl_mvm *mvm) goto out_free; read_table: - enabled = &wifi_pkg->package.elements[1]; - if (enabled->type != ACPI_TYPE_INTEGER || - (enabled->integer.value != 0 && enabled->integer.value != 1)) { + flags = &wifi_pkg->package.elements[1]; + + if (flags->type != ACPI_TYPE_INTEGER) { ret = -EINVAL; goto out_free; } - mvm->fwrt.ppag_table.v1.enabled = cpu_to_le32(enabled->integer.value); - if (!mvm->fwrt.ppag_table.v1.enabled) { + mvm->fwrt.ppag_table.v1.flags = cpu_to_le32(flags->integer.value & + IWL_PPAG_MASK); + + if (!mvm->fwrt.ppag_table.v1.flags) { ret = 0; goto out_free; } @@ -992,12 +952,13 @@ read_table: (j != 0 && (gain[i * num_sub_bands + j] > ACPI_PPAG_MAX_HB || gain[i * num_sub_bands + j] < ACPI_PPAG_MIN_HB))) { - mvm->fwrt.ppag_table.v1.enabled = cpu_to_le32(0); + mvm->fwrt.ppag_table.v1.flags = cpu_to_le32(0); ret = -EINVAL; goto out_free; } } } + ret = 0; out_free: kfree(data); @@ -1015,7 +976,7 @@ int iwl_mvm_ppag_send_cmd(struct iwl_mvm *mvm) "PPAG capability not supported by FW, command not sent.\n"); return 0; } - if (!mvm->fwrt.ppag_table.v1.enabled) { + if (!mvm->fwrt.ppag_table.v1.flags) { IWL_DEBUG_RADIO(mvm, "PPAG not enabled, command not sent.\n"); return 0; } @@ -1024,20 +985,28 @@ int iwl_mvm_ppag_send_cmd(struct iwl_mvm *mvm) PER_PLATFORM_ANT_GAIN_CMD, IWL_FW_CMD_VER_UNKNOWN); if (cmd_ver == 1) { - num_sub_bands = IWL_NUM_SUB_BANDS; + num_sub_bands = IWL_NUM_SUB_BANDS_V1; gain = mvm->fwrt.ppag_table.v1.gain[0]; cmd_size = sizeof(mvm->fwrt.ppag_table.v1); - if (mvm->fwrt.ppag_ver == 2) { + if (mvm->fwrt.ppag_ver == 1 || mvm->fwrt.ppag_ver == 2) { IWL_DEBUG_RADIO(mvm, - "PPAG table is v2 but FW supports v1, sending truncated table\n"); + "PPAG table rev is %d but FW supports v1, sending truncated table\n", + mvm->fwrt.ppag_ver); + mvm->fwrt.ppag_table.v1.flags &= + cpu_to_le32(IWL_PPAG_ETSI_MASK); } - } else if (cmd_ver == 2) { + } else if (cmd_ver == 2 || cmd_ver == 3) { num_sub_bands = IWL_NUM_SUB_BANDS_V2; gain = mvm->fwrt.ppag_table.v2.gain[0]; cmd_size = sizeof(mvm->fwrt.ppag_table.v2); - if (mvm->fwrt.ppag_ver == 1) { + if (mvm->fwrt.ppag_ver == 0) { IWL_DEBUG_RADIO(mvm, "PPAG table is v1 but FW supports v2, sending padded table\n"); + } else if (cmd_ver == 2 && mvm->fwrt.ppag_ver == 2) { + IWL_DEBUG_RADIO(mvm, + "PPAG table is v3 but FW supports v2, sending partial bitmap.\n"); + mvm->fwrt.ppag_table.v1.flags &= + cpu_to_le32(IWL_PPAG_ETSI_MASK); } } else { IWL_DEBUG_RADIO(mvm, "Unsupported PPAG command version\n"); @@ -1102,7 +1071,7 @@ static int iwl_mvm_ppag_init(struct iwl_mvm *mvm) IWL_DEBUG_RADIO(mvm, "System vendor '%s' is not in the approved list, disabling PPAG.\n", dmi_get_system_info(DMI_SYS_VENDOR)); - mvm->fwrt.ppag_table.v1.enabled = cpu_to_le32(0); + mvm->fwrt.ppag_table.v1.flags = cpu_to_le32(0); return 0; } @@ -1144,33 +1113,6 @@ static void iwl_mvm_tas_init(struct iwl_mvm *mvm) IWL_DEBUG_RADIO(mvm, "failed to send TAS_CONFIG (%d)\n", ret); } -static u8 iwl_mvm_eval_dsm_indonesia_5g2(struct iwl_mvm *mvm) -{ - u8 value; - - int ret = iwl_acpi_get_dsm_u8((&mvm->fwrt)->dev, 0, - DSM_FUNC_ENABLE_INDONESIA_5G2, - &iwl_guid, &value); - - if (ret < 0) - IWL_DEBUG_RADIO(mvm, - "Failed to evaluate DSM function ENABLE_INDONESIA_5G2, ret=%d\n", - ret); - - else if (value >= DSM_VALUE_INDONESIA_MAX) - IWL_DEBUG_RADIO(mvm, - "DSM function ENABLE_INDONESIA_5G2 return invalid value, value=%d\n", - value); - - else if (value == DSM_VALUE_INDONESIA_ENABLE) { - IWL_DEBUG_RADIO(mvm, - "Evaluated DSM function ENABLE_INDONESIA_5G2: Enabling 5g2\n"); - return DSM_VALUE_INDONESIA_ENABLE; - } - /* default behaviour is disabled */ - return DSM_VALUE_INDONESIA_DISABLE; -} - static u8 iwl_mvm_eval_dsm_rfi(struct iwl_mvm *mvm) { u8 value; @@ -1195,64 +1137,27 @@ static u8 iwl_mvm_eval_dsm_rfi(struct iwl_mvm *mvm) return DSM_VALUE_RFI_DISABLE; } -static u8 iwl_mvm_eval_dsm_disable_srd(struct iwl_mvm *mvm) -{ - u8 value; - int ret = iwl_acpi_get_dsm_u8((&mvm->fwrt)->dev, 0, - DSM_FUNC_DISABLE_SRD, - &iwl_guid, &value); - - if (ret < 0) - IWL_DEBUG_RADIO(mvm, - "Failed to evaluate DSM function DISABLE_SRD, ret=%d\n", - ret); - - else if (value >= DSM_VALUE_SRD_MAX) - IWL_DEBUG_RADIO(mvm, - "DSM function DISABLE_SRD return invalid value, value=%d\n", - value); - - else if (value == DSM_VALUE_SRD_PASSIVE) { - IWL_DEBUG_RADIO(mvm, - "Evaluated DSM function DISABLE_SRD: setting SRD to passive\n"); - return DSM_VALUE_SRD_PASSIVE; - - } else if (value == DSM_VALUE_SRD_DISABLE) { - IWL_DEBUG_RADIO(mvm, - "Evaluated DSM function DISABLE_SRD: disabling SRD\n"); - return DSM_VALUE_SRD_DISABLE; - } - /* default behaviour is active */ - return DSM_VALUE_SRD_ACTIVE; -} - static void iwl_mvm_lari_cfg(struct iwl_mvm *mvm) { - u8 ret; int cmd_ret; - struct iwl_lari_config_change_cmd_v2 cmd = {}; - - if (iwl_mvm_eval_dsm_indonesia_5g2(mvm) == DSM_VALUE_INDONESIA_ENABLE) - cmd.config_bitmap |= - cpu_to_le32(LARI_CONFIG_ENABLE_5G2_IN_INDONESIA_MSK); + struct iwl_lari_config_change_cmd_v3 cmd = {}; - ret = iwl_mvm_eval_dsm_disable_srd(mvm); - if (ret == DSM_VALUE_SRD_PASSIVE) - cmd.config_bitmap |= - cpu_to_le32(LARI_CONFIG_CHANGE_ETSI_TO_PASSIVE_MSK); - - else if (ret == DSM_VALUE_SRD_DISABLE) - cmd.config_bitmap |= - cpu_to_le32(LARI_CONFIG_CHANGE_ETSI_TO_DISABLED_MSK); + cmd.config_bitmap = iwl_acpi_get_lari_config_bitmap(&mvm->fwrt); /* apply more config masks here */ if (cmd.config_bitmap) { - size_t cmd_size = iwl_fw_lookup_cmd_ver(mvm->fw, - REGULATORY_AND_NVM_GROUP, - LARI_CONFIG_CHANGE, 1) == 2 ? - sizeof(struct iwl_lari_config_change_cmd_v2) : - sizeof(struct iwl_lari_config_change_cmd_v1); + size_t cmd_size; + u8 cmd_ver = iwl_fw_lookup_cmd_ver(mvm->fw, + REGULATORY_AND_NVM_GROUP, + LARI_CONFIG_CHANGE, 1); + if (cmd_ver == 3) + cmd_size = sizeof(struct iwl_lari_config_change_cmd_v3); + else if (cmd_ver == 2) + cmd_size = sizeof(struct iwl_lari_config_change_cmd_v2); + else + cmd_size = sizeof(struct iwl_lari_config_change_cmd_v1); + IWL_DEBUG_RADIO(mvm, "sending LARI_CONFIG_CHANGE, config_bitmap=0x%x\n", le32_to_cpu(cmd.config_bitmap)); @@ -1485,14 +1390,9 @@ int iwl_mvm_up(struct iwl_mvm *mvm) } /* Init RSS configuration */ - if (mvm->trans->trans_cfg->device_family >= IWL_DEVICE_FAMILY_22000) { - ret = iwl_configure_rxq(mvm); - if (ret) { - IWL_ERR(mvm, "Failed to configure RX queues: %d\n", - ret); - goto error; - } - } + ret = iwl_configure_rxq(&mvm->fwrt); + if (ret) + goto error; if (iwl_mvm_has_new_rx_api(mvm)) { ret = iwl_send_rss_cfg_cmd(mvm); diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c b/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c index baf7404c137d..607d5d564928 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c @@ -1099,6 +1099,8 @@ int __iwl_mvm_mac_start(struct iwl_mvm *mvm) iwl_dbg_tlv_time_point(&mvm->fwrt, IWL_FW_INI_TIME_POINT_PERIODIC, NULL); + mvm->last_reset_or_resume_time_jiffies = jiffies; + if (ret && test_bit(IWL_MVM_STATUS_IN_HW_RESTART, &mvm->status)) { /* Something went wrong - we need to finish some cleanup * that normally iwl_mvm_mac_restart_complete() below @@ -4610,6 +4612,16 @@ static int iwl_mvm_pre_channel_switch(struct ieee80211_hw *hw, break; case NL80211_IFTYPE_STATION: + /* + * We haven't configured the firmware to be associated yet since + * we don't know the dtim period. In this case, the firmware can't + * track the beacons. + */ + if (!vif->bss_conf.assoc || !vif->bss_conf.dtim_period) { + ret = -EBUSY; + goto out_unlock; + } + if (chsw->delay > IWL_MAX_CSA_BLOCK_TX) schedule_delayed_work(&mvmvif->csa_work, 0); @@ -5134,28 +5146,50 @@ static void iwl_mvm_mac_event_callback(struct ieee80211_hw *hw, } void iwl_mvm_sync_rx_queues_internal(struct iwl_mvm *mvm, - struct iwl_mvm_internal_rxq_notif *notif, - u32 size) + enum iwl_mvm_rxq_notif_type type, + bool sync, + const void *data, u32 size) { - u32 qmask = BIT(mvm->trans->num_rx_queues) - 1; + struct { + struct iwl_rxq_sync_cmd cmd; + struct iwl_mvm_internal_rxq_notif notif; + } __packed cmd = { + .cmd.rxq_mask = cpu_to_le32(BIT(mvm->trans->num_rx_queues) - 1), + .cmd.count = + cpu_to_le32(sizeof(struct iwl_mvm_internal_rxq_notif) + + size), + .notif.type = type, + .notif.sync = sync, + }; + struct iwl_host_cmd hcmd = { + .id = WIDE_ID(DATA_PATH_GROUP, TRIGGER_RX_QUEUES_NOTIF_CMD), + .data[0] = &cmd, + .len[0] = sizeof(cmd), + .data[1] = data, + .len[1] = size, + .flags = sync ? 0 : CMD_ASYNC, + }; int ret; + /* size must be a multiple of DWORD */ + if (WARN_ON(cmd.cmd.count & cpu_to_le32(3))) + return; if (!iwl_mvm_has_new_rx_api(mvm)) return; - if (notif->sync) { - notif->cookie = mvm->queue_sync_cookie; + if (sync) { + cmd.notif.cookie = mvm->queue_sync_cookie; mvm->queue_sync_state = (1 << mvm->trans->num_rx_queues) - 1; } - ret = iwl_mvm_notify_rx_queue(mvm, qmask, notif, size, !notif->sync); + ret = iwl_mvm_send_cmd(mvm, &hcmd); if (ret) { IWL_ERR(mvm, "Failed to trigger RX queues sync (%d)\n", ret); goto out; } - if (notif->sync) { + if (sync) { lockdep_assert_held(&mvm->mutex); ret = wait_event_timeout(mvm->rx_sync_waitq, READ_ONCE(mvm->queue_sync_state) == 0 || @@ -5167,21 +5201,18 @@ void iwl_mvm_sync_rx_queues_internal(struct iwl_mvm *mvm, } out: - mvm->queue_sync_state = 0; - if (notif->sync) + if (sync) { + mvm->queue_sync_state = 0; mvm->queue_sync_cookie++; + } } static void iwl_mvm_sync_rx_queues(struct ieee80211_hw *hw) { struct iwl_mvm *mvm = IWL_MAC80211_GET_MVM(hw); - struct iwl_mvm_internal_rxq_notif data = { - .type = IWL_MVM_RXQ_EMPTY, - .sync = 1, - }; mutex_lock(&mvm->mutex); - iwl_mvm_sync_rx_queues_internal(mvm, &data, sizeof(data)); + iwl_mvm_sync_rx_queues_internal(mvm, IWL_MVM_RXQ_EMPTY, true, NULL, 0); mutex_unlock(&mvm->mutex); } diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h b/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h index 0a963d01b825..4d9d4d6892fc 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h +++ b/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h @@ -591,7 +591,6 @@ struct iwl_mvm_tcm { enum iwl_mvm_traffic_load global_load; bool low_latency[NUM_MAC_INDEX_DRIVER]; bool change[NUM_MAC_INDEX_DRIVER]; - bool global_change; } result; }; @@ -1096,6 +1095,9 @@ struct iwl_mvm { /* sniffer data to include in radiotap */ __le16 cur_aid; u8 cur_bssid[ETH_ALEN]; + + unsigned long last_6ghz_passive_scan_jiffies; + unsigned long last_reset_or_resume_time_jiffies; }; /* Extract MVM priv from op_mode and _hw */ @@ -1570,9 +1572,6 @@ void iwl_mvm_rx_frame_release(struct iwl_mvm *mvm, struct napi_struct *napi, struct iwl_rx_cmd_buffer *rxb, int queue); void iwl_mvm_rx_bar_frame_release(struct iwl_mvm *mvm, struct napi_struct *napi, struct iwl_rx_cmd_buffer *rxb, int queue); -int iwl_mvm_notify_rx_queue(struct iwl_mvm *mvm, u32 rxq_mask, - const struct iwl_mvm_internal_rxq_notif *notif, - u32 notif_size, bool async); void iwl_mvm_rx_queue_notif(struct iwl_mvm *mvm, struct napi_struct *napi, struct iwl_rx_cmd_buffer *rxb, int queue); void iwl_mvm_rx_tx_cmd(struct iwl_mvm *mvm, struct iwl_rx_cmd_buffer *rxb); @@ -2001,8 +2000,9 @@ void iwl_mvm_rx_tdls_notif(struct iwl_mvm *mvm, struct iwl_rx_cmd_buffer *rxb); void iwl_mvm_tdls_ch_switch_work(struct work_struct *work); void iwl_mvm_sync_rx_queues_internal(struct iwl_mvm *mvm, - struct iwl_mvm_internal_rxq_notif *notif, - u32 size); + enum iwl_mvm_rxq_notif_type type, + bool sync, + const void *data, u32 size); void iwl_mvm_reorder_timer_expired(struct timer_list *t); struct ieee80211_vif *iwl_mvm_get_bss_vif(struct iwl_mvm *mvm); struct ieee80211_vif *iwl_mvm_get_vif_by_macid(struct iwl_mvm *mvm, u32 macid); diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/rs-fw.c b/drivers/net/wireless/intel/iwlwifi/mvm/rs-fw.c index 8772b65c9dab..2d58cb969918 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/rs-fw.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/rs-fw.c @@ -1,7 +1,7 @@ // SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause /* * Copyright (C) 2017 Intel Deutschland GmbH - * Copyright (C) 2018-2020 Intel Corporation + * Copyright (C) 2018-2021 Intel Corporation */ #include "rs.h" #include "fw-api.h" @@ -72,19 +72,15 @@ static u16 rs_fw_get_config_flags(struct iwl_mvm *mvm, bool vht_ena = vht_cap->vht_supported; u16 flags = 0; + /* get STBC flags */ if (mvm->cfg->ht_params->stbc && (num_of_ant(iwl_mvm_get_valid_tx_ant(mvm)) > 1)) { - if (he_cap->has_he) { - if (he_cap->he_cap_elem.phy_cap_info[2] & - IEEE80211_HE_PHY_CAP2_STBC_RX_UNDER_80MHZ) - flags |= IWL_TLC_MNG_CFG_FLAGS_STBC_MSK; - - if (he_cap->he_cap_elem.phy_cap_info[7] & - IEEE80211_HE_PHY_CAP7_STBC_RX_ABOVE_80MHZ) - flags |= IWL_TLC_MNG_CFG_FLAGS_HE_STBC_160MHZ_MSK; - } else if ((ht_cap->cap & IEEE80211_HT_CAP_RX_STBC) || - (vht_ena && - (vht_cap->cap & IEEE80211_VHT_CAP_RXSTBC_MASK))) + if (he_cap->has_he && he_cap->he_cap_elem.phy_cap_info[2] & + IEEE80211_HE_PHY_CAP2_STBC_RX_UNDER_80MHZ) + flags |= IWL_TLC_MNG_CFG_FLAGS_STBC_MSK; + else if (vht_cap->cap & IEEE80211_VHT_CAP_RXSTBC_MASK) + flags |= IWL_TLC_MNG_CFG_FLAGS_STBC_MSK; + else if (ht_cap->cap & IEEE80211_HT_CAP_RX_STBC) flags |= IWL_TLC_MNG_CFG_FLAGS_STBC_MSK; } diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/rs.c b/drivers/net/wireless/intel/iwlwifi/mvm/rs.c index 91b6541d579f..b97708cb869d 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/rs.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/rs.c @@ -1,7 +1,7 @@ // SPDX-License-Identifier: GPL-2.0-only /****************************************************************************** * - * Copyright(c) 2005 - 2014, 2018 - 2020 Intel Corporation. All rights reserved. + * Copyright(c) 2005 - 2014, 2018 - 2021 Intel Corporation. All rights reserved. * Copyright(c) 2013 - 2015 Intel Mobile Communications GmbH * Copyright(c) 2016 - 2017 Intel Deutschland GmbH * @@ -1926,9 +1926,7 @@ static bool rs_tpc_allowed(struct iwl_mvm *mvm, struct ieee80211_vif *vif, if (is_ht(rate)) return index == IWL_RATE_MCS_7_INDEX; if (is_vht(rate)) - return index == IWL_RATE_MCS_7_INDEX || - index == IWL_RATE_MCS_8_INDEX || - index == IWL_RATE_MCS_9_INDEX; + return index == IWL_RATE_MCS_9_INDEX; WARN_ON_ONCE(1); return false; diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c b/drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c index af5a6dd81c41..8e26422ca326 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c @@ -527,37 +527,6 @@ static bool iwl_mvm_is_dup(struct ieee80211_sta *sta, int queue, return false; } -int iwl_mvm_notify_rx_queue(struct iwl_mvm *mvm, u32 rxq_mask, - const struct iwl_mvm_internal_rxq_notif *notif, - u32 notif_size, bool async) -{ - u8 buf[sizeof(struct iwl_rxq_sync_cmd) + - sizeof(struct iwl_mvm_rss_sync_notif)]; - struct iwl_rxq_sync_cmd *cmd = (void *)buf; - u32 data_size = sizeof(*cmd) + notif_size; - int ret; - - /* - * size must be a multiple of DWORD - * Ensure we don't overflow buf - */ - if (WARN_ON(notif_size & 3 || - notif_size > sizeof(struct iwl_mvm_rss_sync_notif))) - return -EINVAL; - - cmd->rxq_mask = cpu_to_le32(rxq_mask); - cmd->count = cpu_to_le32(notif_size); - cmd->flags = 0; - memcpy(cmd->payload, notif, notif_size); - - ret = iwl_mvm_send_cmd_pdu(mvm, - WIDE_ID(DATA_PATH_GROUP, - TRIGGER_RX_QUEUES_NOTIF_CMD), - async ? CMD_ASYNC : 0, data_size, cmd); - - return ret; -} - /* * Returns true if sn2 - buffer_size < sn1 < sn2. * To be used only in order to compare reorder buffer head with NSSN. @@ -573,15 +542,13 @@ static bool iwl_mvm_is_sn_less(u16 sn1, u16 sn2, u16 buffer_size) static void iwl_mvm_sync_nssn(struct iwl_mvm *mvm, u8 baid, u16 nssn) { if (IWL_MVM_USE_NSSN_SYNC) { - struct iwl_mvm_rss_sync_notif notif = { - .metadata.type = IWL_MVM_RXQ_NSSN_SYNC, - .metadata.sync = 0, - .nssn_sync.baid = baid, - .nssn_sync.nssn = nssn, + struct iwl_mvm_nssn_sync_data notif = { + .baid = baid, + .nssn = nssn, }; - iwl_mvm_sync_rx_queues_internal(mvm, (void *)¬if, - sizeof(notif)); + iwl_mvm_sync_rx_queues_internal(mvm, IWL_MVM_RXQ_NSSN_SYNC, false, + ¬if, sizeof(notif)); } } @@ -830,8 +797,7 @@ void iwl_mvm_rx_queue_notif(struct iwl_mvm *mvm, struct napi_struct *napi, "invalid notification size %d (%d)", len, (int)(sizeof(*notif) + sizeof(*internal_notif)))) return; - /* remove only the firmware header, we want all of our payload below */ - len -= sizeof(*notif); + len -= sizeof(*notif) + sizeof(*internal_notif); if (internal_notif->sync && mvm->queue_sync_cookie != internal_notif->cookie) { @@ -841,21 +807,19 @@ void iwl_mvm_rx_queue_notif(struct iwl_mvm *mvm, struct napi_struct *napi, switch (internal_notif->type) { case IWL_MVM_RXQ_EMPTY: - WARN_ONCE(len != sizeof(*internal_notif), - "invalid empty notification size %d (%d)", - len, (int)sizeof(*internal_notif)); + WARN_ONCE(len, "invalid empty notification size %d", len); break; case IWL_MVM_RXQ_NOTIF_DEL_BA: - if (WARN_ONCE(len != sizeof(struct iwl_mvm_rss_sync_notif), + if (WARN_ONCE(len != sizeof(struct iwl_mvm_delba_data), "invalid delba notification size %d (%d)", - len, (int)sizeof(struct iwl_mvm_rss_sync_notif))) + len, (int)sizeof(struct iwl_mvm_delba_data))) break; iwl_mvm_del_ba(mvm, queue, (void *)internal_notif->data); break; case IWL_MVM_RXQ_NSSN_SYNC: - if (WARN_ONCE(len != sizeof(struct iwl_mvm_rss_sync_notif), + if (WARN_ONCE(len != sizeof(struct iwl_mvm_nssn_sync_data), "invalid nssn sync notification size %d (%d)", - len, (int)sizeof(struct iwl_mvm_rss_sync_notif))) + len, (int)sizeof(struct iwl_mvm_nssn_sync_data))) break; iwl_mvm_nssn_sync(mvm, napi, queue, (void *)internal_notif->data); diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/scan.c b/drivers/net/wireless/intel/iwlwifi/mvm/scan.c index caf87f320094..5a0696c44f6d 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/scan.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/scan.c @@ -43,6 +43,9 @@ /* adaptive dwell number of APs override for social channels */ #define IWL_SCAN_ADWELL_N_APS_SOCIAL_CHS 2 +/* minimal number of 2GHz and 5GHz channels in the regular scan request */ +#define IWL_MVM_6GHZ_PASSIVE_SCAN_MIN_CHANS 4 + struct iwl_mvm_scan_timing_params { u32 suspend_time; u32 max_out_time; @@ -94,6 +97,7 @@ struct iwl_mvm_scan_params { struct cfg80211_scan_6ghz_params *scan_6ghz_params; u32 n_6ghz_params; bool scan_6ghz; + bool enable_6ghz_passive; }; static inline void *iwl_mvm_get_scan_req_umac_data(struct iwl_mvm *mvm) @@ -1873,6 +1877,98 @@ static u8 iwl_mvm_scan_umac_chan_flags_v2(struct iwl_mvm *mvm, return flags; } +static void iwl_mvm_scan_6ghz_passive_scan(struct iwl_mvm *mvm, + struct iwl_mvm_scan_params *params, + struct ieee80211_vif *vif) +{ + struct ieee80211_supported_band *sband = + &mvm->nvm_data->bands[NL80211_BAND_6GHZ]; + u32 n_disabled, i; + + params->enable_6ghz_passive = false; + + if (params->scan_6ghz) + return; + + if (!fw_has_capa(&mvm->fw->ucode_capa, + IWL_UCODE_TLV_CAPA_PASSIVE_6GHZ_SCAN)) { + IWL_DEBUG_SCAN(mvm, + "6GHz passive scan: Not supported by FW\n"); + return; + } + + /* 6GHz passive scan allowed only on station interface */ + if (vif->type != NL80211_IFTYPE_STATION) { + IWL_DEBUG_SCAN(mvm, + "6GHz passive scan: not station interface\n"); + return; + } + + /* + * 6GHz passive scan is allowed while associated in a defined time + * interval following HW reset or resume flow + */ + if (vif->bss_conf.assoc && + (time_before(mvm->last_reset_or_resume_time_jiffies + + (IWL_MVM_6GHZ_PASSIVE_SCAN_ASSOC_TIMEOUT * HZ), + jiffies))) { + IWL_DEBUG_SCAN(mvm, "6GHz passive scan: associated\n"); + return; + } + + /* No need for 6GHz passive scan if not enough time elapsed */ + if (time_after(mvm->last_6ghz_passive_scan_jiffies + + (IWL_MVM_6GHZ_PASSIVE_SCAN_TIMEOUT * HZ), jiffies)) { + IWL_DEBUG_SCAN(mvm, + "6GHz passive scan: timeout did not expire\n"); + return; + } + + /* not enough channels in the regular scan request */ + if (params->n_channels < IWL_MVM_6GHZ_PASSIVE_SCAN_MIN_CHANS) { + IWL_DEBUG_SCAN(mvm, + "6GHz passive scan: not enough channels\n"); + return; + } + + for (i = 0; i < params->n_ssids; i++) { + if (!params->ssids[i].ssid_len) + break; + } + + /* not a wildcard scan, so cannot enable passive 6GHz scan */ + if (i == params->n_ssids) { + IWL_DEBUG_SCAN(mvm, + "6GHz passive scan: no wildcard SSID\n"); + return; + } + + if (!sband || !sband->n_channels) { + IWL_DEBUG_SCAN(mvm, + "6GHz passive scan: no 6GHz channels\n"); + return; + } + + for (i = 0, n_disabled = 0; i < sband->n_channels; i++) { + if (sband->channels[i].flags & (IEEE80211_CHAN_DISABLED)) + n_disabled++; + } + + /* + * Not all the 6GHz channels are disabled, so no need for 6GHz passive + * scan + */ + if (n_disabled != sband->n_channels) { + IWL_DEBUG_SCAN(mvm, + "6GHz passive scan: 6GHz channels enabled\n"); + return; + } + + /* all conditions to enable 6ghz passive scan are satisfied */ + IWL_DEBUG_SCAN(mvm, "6GHz passive scan: can be enabled\n"); + params->enable_6ghz_passive = true; +} + static u16 iwl_mvm_scan_umac_flags_v2(struct iwl_mvm *mvm, struct iwl_mvm_scan_params *params, struct ieee80211_vif *vif, @@ -1911,6 +2007,9 @@ static u16 iwl_mvm_scan_umac_flags_v2(struct iwl_mvm *mvm, params->flags & NL80211_SCAN_FLAG_COLOCATED_6GHZ) flags |= IWL_UMAC_SCAN_GEN_FLAGS_V2_TRIGGER_UHB_SCAN; + if (params->enable_6ghz_passive) + flags |= IWL_UMAC_SCAN_GEN_FLAGS_V2_6GHZ_PASSIVE_SCAN; + return flags; } @@ -2183,6 +2282,30 @@ iwl_mvm_scan_umac_fill_ch_p_v6(struct iwl_mvm *mvm, params->n_channels, channel_cfg_flags, vif->type); + + if (params->enable_6ghz_passive) { + struct ieee80211_supported_band *sband = + &mvm->nvm_data->bands[NL80211_BAND_6GHZ]; + u32 i; + + for (i = 0; i < sband->n_channels; i++) { + struct ieee80211_channel *channel = + &sband->channels[i]; + + struct iwl_scan_channel_cfg_umac *cfg = + &cp->channel_config[cp->count]; + + if (!cfg80211_channel_is_psc(channel)) + continue; + + cfg->flags = 0; + cfg->v2.channel_num = channel->hw_value; + cfg->v2.band = PHY_BAND_6; + cfg->v2.iter_count = 1; + cfg->v2.iter_interval = 0; + cp->count++; + } + } } static int iwl_mvm_scan_umac_v12(struct iwl_mvm *mvm, struct ieee80211_vif *vif, @@ -2500,6 +2623,8 @@ int iwl_mvm_reg_scan_start(struct iwl_mvm *mvm, struct ieee80211_vif *vif, iwl_mvm_build_scan_probe(mvm, vif, ies, ¶ms); + iwl_mvm_scan_6ghz_passive_scan(mvm, ¶ms, vif); + uid = iwl_mvm_build_scan_cmd(mvm, vif, &hcmd, ¶ms, IWL_MVM_SCAN_REGULAR); @@ -2524,6 +2649,9 @@ int iwl_mvm_reg_scan_start(struct iwl_mvm *mvm, struct ieee80211_vif *vif, mvm->scan_status |= IWL_MVM_SCAN_REGULAR; mvm->scan_vif = iwl_mvm_vif_from_mac80211(vif); + if (params.enable_6ghz_passive) + mvm->last_6ghz_passive_scan_jiffies = jiffies; + schedule_delayed_work(&mvm->scan_timeout_dwork, msecs_to_jiffies(SCAN_TIMEOUT)); diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/sta.c b/drivers/net/wireless/intel/iwlwifi/mvm/sta.c index 3a411bbda5fd..f618368eda83 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/sta.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/sta.c @@ -2441,12 +2441,12 @@ int iwl_mvm_rm_mcast_sta(struct iwl_mvm *mvm, struct ieee80211_vif *vif) static void iwl_mvm_sync_rxq_del_ba(struct iwl_mvm *mvm, u8 baid) { - struct iwl_mvm_rss_sync_notif notif = { - .metadata.type = IWL_MVM_RXQ_NOTIF_DEL_BA, - .metadata.sync = 1, - .delba.baid = baid, + struct iwl_mvm_delba_data notif = { + .baid = baid, }; - iwl_mvm_sync_rx_queues_internal(mvm, (void *)¬if, sizeof(notif)); + + iwl_mvm_sync_rx_queues_internal(mvm, IWL_MVM_RXQ_NOTIF_DEL_BA, true, + ¬if, sizeof(notif)); }; static void iwl_mvm_free_reorder(struct iwl_mvm *mvm, diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/sta.h b/drivers/net/wireless/intel/iwlwifi/mvm/sta.h index 35a18b96aac5..32b4d1935788 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/sta.h +++ b/drivers/net/wireless/intel/iwlwifi/mvm/sta.h @@ -281,6 +281,36 @@ struct iwl_mvm_key_pn { } ____cacheline_aligned_in_smp q[]; }; +/** + * enum iwl_mvm_rxq_notif_type - Internal message identifier + * + * @IWL_MVM_RXQ_EMPTY: empty sync notification + * @IWL_MVM_RXQ_NOTIF_DEL_BA: notify RSS queues of delBA + * @IWL_MVM_RXQ_NSSN_SYNC: notify all the RSS queues with the new NSSN + */ +enum iwl_mvm_rxq_notif_type { + IWL_MVM_RXQ_EMPTY, + IWL_MVM_RXQ_NOTIF_DEL_BA, + IWL_MVM_RXQ_NSSN_SYNC, +}; + +/** + * struct iwl_mvm_internal_rxq_notif - Internal representation of the data sent + * in &iwl_rxq_sync_cmd. Should be DWORD aligned. + * FW is agnostic to the payload, so there are no endianity requirements. + * + * @type: value from &iwl_mvm_rxq_notif_type + * @sync: ctrl path is waiting for all notifications to be received + * @cookie: internal cookie to identify old notifications + * @data: payload + */ +struct iwl_mvm_internal_rxq_notif { + u16 type; + u16 sync; + u32 cookie; + u8 data[]; +} __packed; + struct iwl_mvm_delba_data { u32 baid; } __packed; @@ -290,14 +320,6 @@ struct iwl_mvm_nssn_sync_data { u32 nssn; } __packed; -struct iwl_mvm_rss_sync_notif { - struct iwl_mvm_internal_rxq_notif metadata; - union { - struct iwl_mvm_delba_data delba; - struct iwl_mvm_nssn_sync_data nssn_sync; - }; -} __packed; - /** * struct iwl_mvm_rxq_dup_data - per station per rx queue data * @last_seq: last sequence per tid for duplicate packet detection diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/time-event.c b/drivers/net/wireless/intel/iwlwifi/mvm/time-event.c index 0b012f8c9eb2..83342a6a6d5b 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/time-event.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/time-event.c @@ -1,6 +1,6 @@ // SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause /* - * Copyright (C) 2012-2014, 2018-2020 Intel Corporation + * Copyright (C) 2012-2014, 2018-2021 Intel Corporation * Copyright (C) 2013-2015 Intel Mobile Communications GmbH * Copyright (C) 2017 Intel Deutschland GmbH */ @@ -151,6 +151,16 @@ static bool iwl_mvm_te_check_disconnect(struct iwl_mvm *mvm, if (errmsg) IWL_ERR(mvm, "%s\n", errmsg); + if (mvmvif->csa_bcn_pending) { + struct iwl_mvm_sta *mvmsta; + + rcu_read_lock(); + mvmsta = iwl_mvm_sta_from_staid_rcu(mvm, mvmvif->ap_sta_id); + if (!WARN_ON(!mvmsta)) + iwl_mvm_sta_modify_disable_tx(mvm, mvmsta, false); + rcu_read_unlock(); + } + iwl_mvm_connection_loss(mvm, vif, errmsg); return true; } @@ -285,6 +295,17 @@ static void iwl_mvm_te_handle_notif(struct iwl_mvm *mvm, break; case NL80211_IFTYPE_STATION: /* + * If we are switching channel, don't disconnect + * if the time event is already done. Beacons can + * be delayed a bit after the switch. + */ + if (te_data->id == TE_CHANNEL_SWITCH_PERIOD) { + IWL_DEBUG_TE(mvm, + "No beacon heard and the CS time event is over, don't disconnect\n"); + break; + } + + /* * By now, we should have finished association * and know the dtim period. */ @@ -713,8 +734,8 @@ void iwl_mvm_remove_time_event(struct iwl_mvm *mvm, IWL_DEBUG_TE(mvm, "Removing TE 0x%x\n", le32_to_cpu(time_cmd.id)); ret = iwl_mvm_send_cmd_pdu(mvm, TIME_EVENT_CMD, 0, sizeof(time_cmd), &time_cmd); - if (WARN_ON(ret)) - return; + if (ret) + IWL_ERR(mvm, "Couldn't remove the time event\n"); } /* diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/utils.c b/drivers/net/wireless/intel/iwlwifi/mvm/utils.c index b6b481ff1518..c566be99a4c7 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/utils.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/utils.c @@ -1030,15 +1030,9 @@ iwl_mvm_tcm_load(struct iwl_mvm *mvm, u32 airtime, unsigned long elapsed) return IWL_MVM_TRAFFIC_LOW; } -struct iwl_mvm_tcm_iter_data { - struct iwl_mvm *mvm; - bool any_sent; -}; - static void iwl_mvm_tcm_iter(void *_data, u8 *mac, struct ieee80211_vif *vif) { - struct iwl_mvm_tcm_iter_data *data = _data; - struct iwl_mvm *mvm = data->mvm; + struct iwl_mvm *mvm = _data; struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif); bool low_latency, prev = mvmvif->low_latency & LOW_LATENCY_TRAFFIC; @@ -1060,22 +1054,15 @@ static void iwl_mvm_tcm_iter(void *_data, u8 *mac, struct ieee80211_vif *vif) } else { iwl_mvm_update_quotas(mvm, false, NULL); } - - data->any_sent = true; } static void iwl_mvm_tcm_results(struct iwl_mvm *mvm) { - struct iwl_mvm_tcm_iter_data data = { - .mvm = mvm, - .any_sent = false, - }; - mutex_lock(&mvm->mutex); ieee80211_iterate_active_interfaces( mvm->hw, IEEE80211_IFACE_ITER_NORMAL, - iwl_mvm_tcm_iter, &data); + iwl_mvm_tcm_iter, mvm); if (fw_has_capa(&mvm->fw->ucode_capa, IWL_UCODE_TLV_CAPA_UMAC_SCAN)) iwl_mvm_config_scan(mvm); @@ -1257,7 +1244,6 @@ static unsigned long iwl_mvm_calc_tcm_stats(struct iwl_mvm *mvm, } load = iwl_mvm_tcm_load(mvm, total_airtime, elapsed); - mvm->tcm.result.global_change = load != mvm->tcm.result.global_load; mvm->tcm.result.global_load = load; for (i = 0; i < NUM_NL80211_BANDS; i++) { diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/drv.c b/drivers/net/wireless/intel/iwlwifi/pcie/drv.c index 558a0b2ef0fc..d94bd8d732e9 100644 --- a/drivers/net/wireless/intel/iwlwifi/pcie/drv.c +++ b/drivers/net/wireless/intel/iwlwifi/pcie/drv.c @@ -1,6 +1,6 @@ // SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause /* - * Copyright (C) 2005-2014, 2018-2020 Intel Corporation + * Copyright (C) 2005-2014, 2018-2021 Intel Corporation * Copyright (C) 2013-2015 Intel Mobile Communications GmbH * Copyright (C) 2016-2017 Intel Deutschland GmbH */ @@ -17,10 +17,20 @@ #include "iwl-prph.h" #include "internal.h" +#define TRANS_CFG_MARKER BIT(0) +#define _IS_A(cfg, _struct) __builtin_types_compatible_p(typeof(cfg), \ + struct _struct) +extern int _invalid_type; +#define _TRANS_CFG_MARKER(cfg) \ + (__builtin_choose_expr(_IS_A(cfg, iwl_cfg_trans_params), \ + TRANS_CFG_MARKER, \ + __builtin_choose_expr(_IS_A(cfg, iwl_cfg), 0, _invalid_type))) +#define _ASSIGN_CFG(cfg) (_TRANS_CFG_MARKER(cfg) + (kernel_ulong_t)&(cfg)) + #define IWL_PCI_DEVICE(dev, subdev, cfg) \ .vendor = PCI_VENDOR_ID_INTEL, .device = (dev), \ .subvendor = PCI_ANY_ID, .subdevice = (subdev), \ - .driver_data = (kernel_ulong_t)&(cfg) + .driver_data = _ASSIGN_CFG(cfg) /* Hardware specific file defines the PCI IDs table for that hardware module */ static const struct pci_device_id iwl_hw_card_ids[] = { @@ -490,6 +500,8 @@ static const struct pci_device_id iwl_hw_card_ids[] = { {IWL_PCI_DEVICE(0x2729, PCI_ANY_ID, iwl_ma_trans_cfg)}, {IWL_PCI_DEVICE(0x7E40, PCI_ANY_ID, iwl_ma_trans_cfg)}, +/* Bz devices */ + {IWL_PCI_DEVICE(0x2727, PCI_ANY_ID, iwl_bz_trans_cfg)}, #endif /* CONFIG_IWLMVM */ {0} @@ -607,6 +619,8 @@ static const struct iwl_dev_info iwl_dev_info_table[] = { IWL_DEV_INFO(0x2725, 0x4020, iwlax210_2ax_cfg_ty_gf_a0, NULL), IWL_DEV_INFO(0x2725, 0x6020, iwlax210_2ax_cfg_ty_gf_a0, NULL), IWL_DEV_INFO(0x2725, 0x6024, iwlax210_2ax_cfg_ty_gf_a0, NULL), + IWL_DEV_INFO(0x2725, 0x1673, iwlax210_2ax_cfg_ty_gf_a0, iwl_ax210_killer_1675w_name), + IWL_DEV_INFO(0x2725, 0x1674, iwlax210_2ax_cfg_ty_gf_a0, iwl_ax210_killer_1675x_name), IWL_DEV_INFO(0x7A70, 0x0090, iwlax211_2ax_cfg_so_gf_a0_long, NULL), IWL_DEV_INFO(0x7A70, 0x0098, iwlax211_2ax_cfg_so_gf_a0_long, NULL), IWL_DEV_INFO(0x7A70, 0x00B0, iwlax411_2ax_cfg_so_gf4_a0_long, NULL), @@ -1014,12 +1028,12 @@ static const struct iwl_dev_info iwl_dev_info_table[] = { IWL_CFG_MAC_TYPE_MA, IWL_CFG_ANY, IWL_CFG_RF_TYPE_MR, IWL_CFG_ANY, IWL_CFG_ANY, IWL_CFG_ANY, IWL_CFG_NO_CDB, - iwl_cfg_ma_a0_mr_a0, iwl_ma_name), + iwl_cfg_ma_a0_mr_a0, iwl_ax221_name), _IWL_DEV_INFO(IWL_CFG_ANY, IWL_CFG_ANY, IWL_CFG_MAC_TYPE_SNJ, IWL_CFG_ANY, IWL_CFG_RF_TYPE_MR, IWL_CFG_ANY, IWL_CFG_ANY, IWL_CFG_ANY, IWL_CFG_NO_CDB, - iwl_cfg_snj_a0_mr_a0, iwl_ma_name), + iwl_cfg_snj_a0_mr_a0, iwl_ax221_name), /* So with Hr */ _IWL_DEV_INFO(IWL_CFG_ANY, IWL_CFG_ANY, @@ -1067,6 +1081,35 @@ static const struct iwl_dev_info iwl_dev_info_table[] = { IWL_CFG_160, IWL_CFG_ANY, IWL_CFG_NO_CDB, iwlax211_2ax_cfg_so_gf_a0, iwl_ax211_name), +/* Bz */ + _IWL_DEV_INFO(IWL_CFG_ANY, IWL_CFG_ANY, + IWL_CFG_MAC_TYPE_BZ, IWL_CFG_ANY, + IWL_CFG_RF_TYPE_HR2, IWL_CFG_ANY, + IWL_CFG_ANY, IWL_CFG_ANY, IWL_CFG_NO_CDB, + iwl_cfg_bz_a0_hr_b0, iwl_ax201_name), + _IWL_DEV_INFO(IWL_CFG_ANY, IWL_CFG_ANY, + IWL_CFG_MAC_TYPE_BZ, IWL_CFG_ANY, + IWL_CFG_RF_TYPE_GF, IWL_CFG_ANY, + IWL_CFG_ANY, IWL_CFG_ANY, IWL_CFG_NO_CDB, + iwl_cfg_bz_a0_gf_a0, iwl_ax211_name), + _IWL_DEV_INFO(IWL_CFG_ANY, IWL_CFG_ANY, + IWL_CFG_MAC_TYPE_BZ, IWL_CFG_ANY, + IWL_CFG_RF_TYPE_GF, IWL_CFG_ANY, + IWL_CFG_ANY, IWL_CFG_ANY, IWL_CFG_CDB, + iwl_cfg_bz_a0_gf4_a0, iwl_ax211_name), + _IWL_DEV_INFO(IWL_CFG_ANY, IWL_CFG_ANY, + IWL_CFG_MAC_TYPE_BZ, IWL_CFG_ANY, + IWL_CFG_RF_TYPE_MR, IWL_CFG_ANY, + IWL_CFG_ANY, IWL_CFG_ANY, IWL_CFG_NO_CDB, + iwl_cfg_bz_a0_mr_a0, iwl_ax211_name), + +/* So with GF */ + _IWL_DEV_INFO(IWL_CFG_ANY, IWL_CFG_ANY, + IWL_CFG_MAC_TYPE_SO, IWL_CFG_ANY, + IWL_CFG_RF_TYPE_GF, IWL_CFG_ANY, + IWL_CFG_160, IWL_CFG_ANY, IWL_CFG_NO_CDB, + iwlax211_2ax_cfg_so_gf_a0, iwl_ax211_name) + #endif /* CONFIG_IWLMVM */ }; @@ -1075,19 +1118,22 @@ static const struct iwl_dev_info iwl_dev_info_table[] = { static int iwl_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent) { - const struct iwl_cfg_trans_params *trans = - (struct iwl_cfg_trans_params *)(ent->driver_data); + const struct iwl_cfg_trans_params *trans; const struct iwl_cfg *cfg_7265d __maybe_unused = NULL; struct iwl_trans *iwl_trans; struct iwl_trans_pcie *trans_pcie; int i, ret; + const struct iwl_cfg *cfg; + + trans = (void *)(ent->driver_data & ~TRANS_CFG_MARKER); + /* * This is needed for backwards compatibility with the old * tables, so we don't need to change all the config structs * at the same time. The cfg is used to compare with the old * full cfg structs. */ - const struct iwl_cfg *cfg = (struct iwl_cfg *)(ent->driver_data); + cfg = (void *)(ent->driver_data & ~TRANS_CFG_MARKER); /* make sure trans is the first element in iwl_cfg */ BUILD_BUG_ON(offsetof(struct iwl_cfg, trans)); @@ -1165,7 +1211,7 @@ static int iwl_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent) iwl_trans->cfg = &iwlax210_2ax_cfg_ty_gf_a0; } else if (CSR_HW_RF_ID_TYPE_CHIP_ID(iwl_trans->hw_rf_id) == CSR_HW_RF_ID_TYPE_CHIP_ID(CSR_HW_RF_ID_TYPE_JF)) { - iwl_trans->cfg = &iwlax210_2ax_cfg_so_jf_a0; + iwl_trans->cfg = &iwlax210_2ax_cfg_so_jf_b0; } else if (CSR_HW_RF_ID_TYPE_CHIP_ID(iwl_trans->hw_rf_id) == CSR_HW_RF_ID_TYPE_CHIP_ID(CSR_HW_RF_ID_TYPE_GF)) { iwl_trans->cfg = &iwlax211_2ax_cfg_so_gf_a0; @@ -1202,11 +1248,19 @@ static int iwl_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent) #endif /* - * If we didn't set the cfg yet, assume the trans is actually - * a full cfg from the old tables. + * If we didn't set the cfg yet, the PCI ID table entry should have + * been a full config - if yes, use it, otherwise fail. */ - if (!iwl_trans->cfg) + if (!iwl_trans->cfg) { + if (ent->driver_data & TRANS_CFG_MARKER) { + pr_err("No config found for PCI dev %04x/%04x, rev=0x%x, rfid=0x%x\n", + pdev->device, pdev->subsystem_device, + iwl_trans->hw_rev, iwl_trans->hw_rf_id); + ret = -EINVAL; + goto out_free_trans; + } iwl_trans->cfg = cfg; + } /* if we don't have a name yet, copy name from the old cfg */ if (!iwl_trans->name) @@ -1222,6 +1276,10 @@ static int iwl_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent) trans_pcie->num_rx_bufs = RX_QUEUE_SIZE; } + ret = iwl_trans_init(iwl_trans); + if (ret) + goto out_free_trans; + pci_set_drvdata(pdev, iwl_trans); iwl_trans->drv = iwl_drv_start(iwl_trans); diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/internal.h b/drivers/net/wireless/intel/iwlwifi/pcie/internal.h index d9688c7bed07..76a512cd2e5c 100644 --- a/drivers/net/wireless/intel/iwlwifi/pcie/internal.h +++ b/drivers/net/wireless/intel/iwlwifi/pcie/internal.h @@ -447,6 +447,11 @@ struct iwl_trans const struct iwl_cfg_trans_params *cfg_trans); void iwl_trans_pcie_free(struct iwl_trans *trans); +bool __iwl_trans_pcie_grab_nic_access(struct iwl_trans *trans); +#define _iwl_trans_pcie_grab_nic_access(trans) \ + __cond_lock(nic_access_nobh, \ + likely(__iwl_trans_pcie_grab_nic_access(trans))) + /***************************************************** * RX ******************************************************/ diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/rx.c b/drivers/net/wireless/intel/iwlwifi/pcie/rx.c index 2bec97133119..fb8491412be4 100644 --- a/drivers/net/wireless/intel/iwlwifi/pcie/rx.c +++ b/drivers/net/wireless/intel/iwlwifi/pcie/rx.c @@ -1,6 +1,6 @@ // SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause /* - * Copyright (C) 2003-2014, 2018-2020 Intel Corporation + * Copyright (C) 2003-2014, 2018-2021 Intel Corporation * Copyright (C) 2013-2015 Intel Mobile Communications GmbH * Copyright (C) 2016-2017 Intel Deutschland GmbH */ @@ -1023,6 +1023,9 @@ static int iwl_pcie_napi_poll(struct napi_struct *napi, int budget) ret = iwl_pcie_rx_handle(trans, rxq->id, budget); + IWL_DEBUG_ISR(trans, "[%d] handled %d, budget %d\n", + rxq->id, ret, budget); + if (ret < budget) { spin_lock(&trans_pcie->irq_lock); if (test_bit(STATUS_INT_ENABLED, &trans->status)) @@ -1046,33 +1049,19 @@ static int iwl_pcie_napi_poll_msix(struct napi_struct *napi, int budget) trans = trans_pcie->trans; ret = iwl_pcie_rx_handle(trans, rxq->id, budget); + IWL_DEBUG_ISR(trans, "[%d] handled %d, budget %d\n", rxq->id, ret, + budget); if (ret < budget) { - spin_lock(&trans_pcie->irq_lock); - iwl_pcie_clear_irq(trans, rxq->id); - spin_unlock(&trans_pcie->irq_lock); + int irq_line = rxq->id; - napi_complete_done(&rxq->napi, ret); - } + /* FIRST_RSS is shared with line 0 */ + if (trans_pcie->shared_vec_mask & IWL_SHARED_IRQ_FIRST_RSS && + rxq->id == 1) + irq_line = 0; - return ret; -} - -static int iwl_pcie_napi_poll_msix_shared(struct napi_struct *napi, int budget) -{ - struct iwl_rxq *rxq = container_of(napi, struct iwl_rxq, napi); - struct iwl_trans_pcie *trans_pcie; - struct iwl_trans *trans; - int ret; - - trans_pcie = container_of(napi->dev, struct iwl_trans_pcie, napi_dev); - trans = trans_pcie->trans; - - ret = iwl_pcie_rx_handle(trans, rxq->id, budget); - - if (ret < budget) { spin_lock(&trans_pcie->irq_lock); - iwl_pcie_clear_irq(trans, 0); + iwl_pcie_clear_irq(trans, irq_line); spin_unlock(&trans_pcie->irq_lock); napi_complete_done(&rxq->napi, ret); @@ -1134,18 +1123,9 @@ static int _iwl_pcie_rx_init(struct iwl_trans *trans) if (!rxq->napi.poll) { int (*poll)(struct napi_struct *, int) = iwl_pcie_napi_poll; - if (trans_pcie->msix_enabled) { + if (trans_pcie->msix_enabled) poll = iwl_pcie_napi_poll_msix; - if (trans_pcie->shared_vec_mask & IWL_SHARED_IRQ_NON_RX && - i == 0) - poll = iwl_pcie_napi_poll_msix_shared; - - if (trans_pcie->shared_vec_mask & IWL_SHARED_IRQ_FIRST_RSS && - i == 1) - poll = iwl_pcie_napi_poll_msix_shared; - } - netif_napi_add(&trans_pcie->napi_dev, &rxq->napi, poll, NAPI_POLL_WEIGHT); napi_enable(&rxq->napi); @@ -1659,10 +1639,13 @@ irqreturn_t iwl_pcie_irq_rx_msix_handler(int irq, void *dev_id) if (WARN_ON(entry->entry >= trans->num_rx_queues)) return IRQ_NONE; - if (WARN_ONCE(!rxq, "Got MSI-X interrupt before we have Rx queues")) + if (WARN_ONCE(!rxq, + "[%d] Got MSI-X interrupt before we have Rx queues", + entry->entry)) return IRQ_NONE; lock_map_acquire(&trans->sync_cmd_lockdep_map); + IWL_DEBUG_ISR(trans, "[%d] Got interrupt\n", entry->entry); local_bh_disable(); if (napi_schedule_prep(&rxq->napi)) @@ -2194,9 +2177,16 @@ irqreturn_t iwl_pcie_irq_msix_handler(int irq, void *dev_id) struct iwl_trans_pcie *trans_pcie = iwl_pcie_get_trans_pcie(entry); struct iwl_trans *trans = trans_pcie->trans; struct isr_statistics *isr_stats = &trans_pcie->isr_stats; + u32 inta_fh_msk = ~MSIX_FH_INT_CAUSES_DATA_QUEUE; u32 inta_fh, inta_hw; bool polling = false; + if (trans_pcie->shared_vec_mask & IWL_SHARED_IRQ_NON_RX) + inta_fh_msk |= MSIX_FH_INT_CAUSES_Q0; + + if (trans_pcie->shared_vec_mask & IWL_SHARED_IRQ_FIRST_RSS) + inta_fh_msk |= MSIX_FH_INT_CAUSES_Q1; + lock_map_acquire(&trans->sync_cmd_lockdep_map); spin_lock_bh(&trans_pcie->irq_lock); @@ -2205,7 +2195,7 @@ irqreturn_t iwl_pcie_irq_msix_handler(int irq, void *dev_id) /* * Clear causes registers to avoid being handling the same cause. */ - iwl_write32(trans, CSR_MSIX_FH_INT_CAUSES_AD, inta_fh); + iwl_write32(trans, CSR_MSIX_FH_INT_CAUSES_AD, inta_fh & inta_fh_msk); iwl_write32(trans, CSR_MSIX_HW_INT_CAUSES_AD, inta_hw); spin_unlock_bh(&trans_pcie->irq_lock); @@ -2219,8 +2209,8 @@ irqreturn_t iwl_pcie_irq_msix_handler(int irq, void *dev_id) if (iwl_have_debug_level(IWL_DL_ISR)) { IWL_DEBUG_ISR(trans, - "ISR inta_fh 0x%08x, enabled (sw) 0x%08x (hw) 0x%08x\n", - inta_fh, trans_pcie->fh_mask, + "ISR[%d] inta_fh 0x%08x, enabled (sw) 0x%08x (hw) 0x%08x\n", + entry->entry, inta_fh, trans_pcie->fh_mask, iwl_read32(trans, CSR_MSIX_FH_INT_MASK_AD)); if (inta_fh & ~trans_pcie->fh_mask) IWL_DEBUG_ISR(trans, @@ -2275,8 +2265,8 @@ irqreturn_t iwl_pcie_irq_msix_handler(int irq, void *dev_id) /* After checking FH register check HW register */ if (iwl_have_debug_level(IWL_DL_ISR)) { IWL_DEBUG_ISR(trans, - "ISR inta_hw 0x%08x, enabled (sw) 0x%08x (hw) 0x%08x\n", - inta_hw, trans_pcie->hw_mask, + "ISR[%d] inta_hw 0x%08x, enabled (sw) 0x%08x (hw) 0x%08x\n", + entry->entry, inta_hw, trans_pcie->hw_mask, iwl_read32(trans, CSR_MSIX_HW_INT_MASK_AD)); if (inta_hw & ~trans_pcie->hw_mask) IWL_DEBUG_ISR(trans, diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/trans-gen2.c b/drivers/net/wireless/intel/iwlwifi/pcie/trans-gen2.c index 94ffc1ae484d..1bcd36e9e008 100644 --- a/drivers/net/wireless/intel/iwlwifi/pcie/trans-gen2.c +++ b/drivers/net/wireless/intel/iwlwifi/pcie/trans-gen2.c @@ -1,7 +1,7 @@ // SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause /* * Copyright (C) 2017 Intel Deutschland GmbH - * Copyright (C) 2018-2020 Intel Corporation + * Copyright (C) 2018-2021 Intel Corporation */ #include "iwl-trans.h" #include "iwl-prph.h" @@ -108,8 +108,8 @@ static void iwl_trans_pcie_fw_reset_handshake(struct iwl_trans *trans) ret = wait_event_timeout(trans_pcie->fw_reset_waitq, trans_pcie->fw_reset_done, FW_RESET_TIMEOUT); if (!ret) - IWL_ERR(trans, - "firmware didn't ACK the reset - continue anyway\n"); + IWL_INFO(trans, + "firmware didn't ACK the reset - continue anyway\n"); } void _iwl_trans_pcie_gen2_stop_device(struct iwl_trans *trans) @@ -143,7 +143,7 @@ void _iwl_trans_pcie_gen2_stop_device(struct iwl_trans *trans) if (test_and_clear_bit(STATUS_DEVICE_ENABLED, &trans->status)) { IWL_DEBUG_INFO(trans, "DEVICE_ENABLED bit was set and is now cleared\n"); - iwl_txq_gen2_tx_stop(trans); + iwl_txq_gen2_tx_free(trans); iwl_pcie_rx_stop(trans); } diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/trans.c b/drivers/net/wireless/intel/iwlwifi/pcie/trans.c index 1bf4c37fe960..239bc177a3e5 100644 --- a/drivers/net/wireless/intel/iwlwifi/pcie/trans.c +++ b/drivers/net/wireless/intel/iwlwifi/pcie/trans.c @@ -1604,6 +1604,11 @@ iwl_pcie_set_interrupt_capa(struct pci_dev *pdev, } else { trans_pcie->trans->num_rx_queues = num_irqs - 1; } + + IWL_DEBUG_INFO(trans, + "MSI-X enabled with rx queues %d, vec mask 0x%x\n", + trans_pcie->trans->num_rx_queues, trans_pcie->shared_vec_mask); + WARN_ON(trans_pcie->trans->num_rx_queues > IWL_MAX_RX_HW_QUEUES); trans_pcie->alloc_vecs = num_irqs; @@ -1973,12 +1978,16 @@ static void iwl_trans_pcie_removal_wk(struct work_struct *wk) module_put(THIS_MODULE); } -static bool iwl_trans_pcie_grab_nic_access(struct iwl_trans *trans) +/* + * This version doesn't disable BHs but rather assumes they're + * already disabled. + */ +bool __iwl_trans_pcie_grab_nic_access(struct iwl_trans *trans) { int ret; struct iwl_trans_pcie *trans_pcie = IWL_TRANS_GET_PCIE_TRANS(trans); - spin_lock_bh(&trans_pcie->reg_lock); + spin_lock(&trans_pcie->reg_lock); if (trans_pcie->cmd_hold_nic_awake) goto out; @@ -2063,7 +2072,7 @@ static bool iwl_trans_pcie_grab_nic_access(struct iwl_trans *trans) } err: - spin_unlock_bh(&trans_pcie->reg_lock); + spin_unlock(&trans_pcie->reg_lock); return false; } @@ -2076,6 +2085,20 @@ out: return true; } +static bool iwl_trans_pcie_grab_nic_access(struct iwl_trans *trans) +{ + bool ret; + + local_bh_disable(); + ret = __iwl_trans_pcie_grab_nic_access(trans); + if (ret) { + /* keep BHs disabled until iwl_trans_pcie_release_nic_access */ + return ret; + } + local_bh_enable(); + return false; +} + static void iwl_trans_pcie_release_nic_access(struct iwl_trans *trans) { struct iwl_trans_pcie *trans_pcie = IWL_TRANS_GET_PCIE_TRANS(trans); diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/tx-gen2.c b/drivers/net/wireless/intel/iwlwifi/pcie/tx-gen2.c index 4456abb9a074..34bde8c87324 100644 --- a/drivers/net/wireless/intel/iwlwifi/pcie/tx-gen2.c +++ b/drivers/net/wireless/intel/iwlwifi/pcie/tx-gen2.c @@ -40,6 +40,7 @@ int iwl_pcie_gen2_enqueue_hcmd(struct iwl_trans *trans, const u8 *cmddata[IWL_MAX_CMD_TBS_PER_TFD]; u16 cmdlen[IWL_MAX_CMD_TBS_PER_TFD]; struct iwl_tfh_tfd *tfd; + unsigned long flags; copy_size = sizeof(struct iwl_cmd_header_wide); cmd_size = sizeof(struct iwl_cmd_header_wide); @@ -108,14 +109,14 @@ int iwl_pcie_gen2_enqueue_hcmd(struct iwl_trans *trans, goto free_dup_buf; } - spin_lock_bh(&txq->lock); + spin_lock_irqsave(&txq->lock, flags); idx = iwl_txq_get_cmd_index(txq, txq->write_ptr); tfd = iwl_txq_get_tfd(trans, txq, txq->write_ptr); memset(tfd, 0, sizeof(*tfd)); if (iwl_txq_space(trans, txq) < ((cmd->flags & CMD_ASYNC) ? 2 : 1)) { - spin_unlock_bh(&txq->lock); + spin_unlock_irqrestore(&txq->lock, flags); IWL_ERR(trans, "No space in command queue\n"); iwl_op_mode_cmd_queue_full(trans->op_mode); @@ -250,7 +251,7 @@ int iwl_pcie_gen2_enqueue_hcmd(struct iwl_trans *trans, spin_unlock(&trans_pcie->reg_lock); out: - spin_unlock_bh(&txq->lock); + spin_unlock_irqrestore(&txq->lock, flags); free_dup_buf: if (idx < 0) kfree(dup_buf); diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/tx.c b/drivers/net/wireless/intel/iwlwifi/pcie/tx.c index 7ae32491b5da..4f6c187eed69 100644 --- a/drivers/net/wireless/intel/iwlwifi/pcie/tx.c +++ b/drivers/net/wireless/intel/iwlwifi/pcie/tx.c @@ -1,6 +1,6 @@ // SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause /* - * Copyright (C) 2003-2014, 2018-2020 Intel Corporation + * Copyright (C) 2003-2014, 2018-2021 Intel Corporation * Copyright (C) 2013-2015 Intel Mobile Communications GmbH * Copyright (C) 2016-2017 Intel Deutschland GmbH */ @@ -181,16 +181,20 @@ static void iwl_pcie_clear_cmd_in_flight(struct iwl_trans *trans) { struct iwl_trans_pcie *trans_pcie = IWL_TRANS_GET_PCIE_TRANS(trans); - lockdep_assert_held(&trans_pcie->reg_lock); - if (!trans->trans_cfg->base_params->apmg_wake_up_wa) return; - if (WARN_ON(!trans_pcie->cmd_hold_nic_awake)) + + spin_lock(&trans_pcie->reg_lock); + + if (WARN_ON(!trans_pcie->cmd_hold_nic_awake)) { + spin_unlock(&trans_pcie->reg_lock); return; + } trans_pcie->cmd_hold_nic_awake = false; __iwl_trans_pcie_clear_bit(trans, CSR_GP_CNTRL, CSR_GP_CNTRL_REG_FLAG_MAC_ACCESS_REQ); + spin_unlock(&trans_pcie->reg_lock); } /* @@ -198,7 +202,6 @@ static void iwl_pcie_clear_cmd_in_flight(struct iwl_trans *trans) */ static void iwl_pcie_txq_unmap(struct iwl_trans *trans, int txq_id) { - struct iwl_trans_pcie *trans_pcie = IWL_TRANS_GET_PCIE_TRANS(trans); struct iwl_txq *txq = trans->txqs.txq[txq_id]; if (!txq) { @@ -222,12 +225,9 @@ static void iwl_pcie_txq_unmap(struct iwl_trans *trans, int txq_id) iwl_txq_free_tfd(trans, txq); txq->read_ptr = iwl_txq_inc_wrap(trans, txq->read_ptr); - if (txq->read_ptr == txq->write_ptr) { - spin_lock(&trans_pcie->reg_lock); - if (txq_id == trans->txqs.cmd.q_id) - iwl_pcie_clear_cmd_in_flight(trans); - spin_unlock(&trans_pcie->reg_lock); - } + if (txq->read_ptr == txq->write_ptr && + txq_id == trans->txqs.cmd.q_id) + iwl_pcie_clear_cmd_in_flight(trans); } while (!skb_queue_empty(&txq->overflow_q)) { @@ -629,38 +629,30 @@ static int iwl_pcie_set_cmd_in_flight(struct iwl_trans *trans, const struct iwl_host_cmd *cmd) { struct iwl_trans_pcie *trans_pcie = IWL_TRANS_GET_PCIE_TRANS(trans); - int ret; - - lockdep_assert_held(&trans_pcie->reg_lock); /* Make sure the NIC is still alive in the bus */ if (test_bit(STATUS_TRANS_DEAD, &trans->status)) return -ENODEV; + if (!trans->trans_cfg->base_params->apmg_wake_up_wa) + return 0; + /* * wake up the NIC to make sure that the firmware will see the host * command - we will let the NIC sleep once all the host commands * returned. This needs to be done only on NICs that have - * apmg_wake_up_wa set. + * apmg_wake_up_wa set (see above.) */ - if (trans->trans_cfg->base_params->apmg_wake_up_wa && - !trans_pcie->cmd_hold_nic_awake) { - __iwl_trans_pcie_set_bit(trans, CSR_GP_CNTRL, - CSR_GP_CNTRL_REG_FLAG_MAC_ACCESS_REQ); - - ret = iwl_poll_bit(trans, CSR_GP_CNTRL, - CSR_GP_CNTRL_REG_VAL_MAC_ACCESS_EN, - (CSR_GP_CNTRL_REG_FLAG_MAC_CLOCK_READY | - CSR_GP_CNTRL_REG_FLAG_GOING_TO_SLEEP), - 15000); - if (ret < 0) { - __iwl_trans_pcie_clear_bit(trans, CSR_GP_CNTRL, - CSR_GP_CNTRL_REG_FLAG_MAC_ACCESS_REQ); - IWL_ERR(trans, "Failed to wake NIC for hcmd\n"); - return -EIO; - } - trans_pcie->cmd_hold_nic_awake = true; - } + if (!_iwl_trans_pcie_grab_nic_access(trans)) + return -EIO; + + /* + * In iwl_trans_grab_nic_access(), we've acquired the reg_lock. + * There, we also returned immediately if cmd_hold_nic_awake is + * already true, so it's OK to unconditionally set it to true. + */ + trans_pcie->cmd_hold_nic_awake = true; + spin_unlock(&trans_pcie->reg_lock); return 0; } @@ -674,7 +666,6 @@ static int iwl_pcie_set_cmd_in_flight(struct iwl_trans *trans, */ static void iwl_pcie_cmdq_reclaim(struct iwl_trans *trans, int txq_id, int idx) { - struct iwl_trans_pcie *trans_pcie = IWL_TRANS_GET_PCIE_TRANS(trans); struct iwl_txq *txq = trans->txqs.txq[txq_id]; int nfreed = 0; u16 r; @@ -705,12 +696,8 @@ static void iwl_pcie_cmdq_reclaim(struct iwl_trans *trans, int txq_id, int idx) } } - if (txq->read_ptr == txq->write_ptr) { - /* BHs are also disabled due to txq->lock */ - spin_lock(&trans_pcie->reg_lock); + if (txq->read_ptr == txq->write_ptr) iwl_pcie_clear_cmd_in_flight(trans); - spin_unlock(&trans_pcie->reg_lock); - } iwl_txq_progress(txq); } @@ -914,7 +901,6 @@ void iwl_trans_pcie_txq_disable(struct iwl_trans *trans, int txq_id, int iwl_pcie_enqueue_hcmd(struct iwl_trans *trans, struct iwl_host_cmd *cmd) { - struct iwl_trans_pcie *trans_pcie = IWL_TRANS_GET_PCIE_TRANS(trans); struct iwl_txq *txq = trans->txqs.txq[trans->txqs.cmd.q_id]; struct iwl_device_cmd *out_cmd; struct iwl_cmd_meta *out_meta; @@ -1161,19 +1147,16 @@ int iwl_pcie_enqueue_hcmd(struct iwl_trans *trans, if (txq->read_ptr == txq->write_ptr && txq->wd_timeout) mod_timer(&txq->stuck_timer, jiffies + txq->wd_timeout); - spin_lock(&trans_pcie->reg_lock); ret = iwl_pcie_set_cmd_in_flight(trans, cmd); if (ret < 0) { idx = ret; - goto unlock_reg; + goto out; } /* Increment and update queue's write index */ txq->write_ptr = iwl_txq_inc_wrap(trans, txq->write_ptr); iwl_pcie_txq_inc_wr_ptr(trans, txq); - unlock_reg: - spin_unlock(&trans_pcie->reg_lock); out: spin_unlock_irqrestore(&txq->lock, flags); free_dup_buf: @@ -1367,7 +1350,6 @@ static int iwl_fill_data_tbs_amsdu(struct iwl_trans *trans, struct sk_buff *skb, /* this is the data left for this subframe */ unsigned int data_left = min_t(unsigned int, mss, total_len); - struct sk_buff *csum_skb = NULL; unsigned int hdr_tb_len; dma_addr_t hdr_tb_phys; u8 *subf_hdrs_start = hdr_page->pos; @@ -1398,10 +1380,8 @@ static int iwl_fill_data_tbs_amsdu(struct iwl_trans *trans, struct sk_buff *skb, hdr_tb_len = hdr_page->pos - start_hdr; hdr_tb_phys = dma_map_single(trans->dev, start_hdr, hdr_tb_len, DMA_TO_DEVICE); - if (unlikely(dma_mapping_error(trans->dev, hdr_tb_phys))) { - dev_kfree_skb(csum_skb); + if (unlikely(dma_mapping_error(trans->dev, hdr_tb_phys))) return -EINVAL; - } iwl_pcie_txq_build_tfd(trans, txq, hdr_tb_phys, hdr_tb_len, false); trace_iwlwifi_dev_tx_tb(trans->dev, skb, start_hdr, @@ -1420,10 +1400,8 @@ static int iwl_fill_data_tbs_amsdu(struct iwl_trans *trans, struct sk_buff *skb, tb_phys = dma_map_single(trans->dev, tso.data, size, DMA_TO_DEVICE); - if (unlikely(dma_mapping_error(trans->dev, tb_phys))) { - dev_kfree_skb(csum_skb); + if (unlikely(dma_mapping_error(trans->dev, tb_phys))) return -EINVAL; - } iwl_pcie_txq_build_tfd(trans, txq, tb_phys, size, false); diff --git a/drivers/net/wireless/intel/iwlwifi/queue/tx.c b/drivers/net/wireless/intel/iwlwifi/queue/tx.c index 833f43d1ca7a..451b06069350 100644 --- a/drivers/net/wireless/intel/iwlwifi/queue/tx.c +++ b/drivers/net/wireless/intel/iwlwifi/queue/tx.c @@ -1,6 +1,6 @@ // SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause /* - * Copyright (C) 2020 Intel Corporation + * Copyright (C) 2020-2021 Intel Corporation */ #include <net/tso.h> #include <linux/tcp.h> @@ -14,30 +14,6 @@ #include <linux/dmapool.h> /* - * iwl_txq_gen2_tx_stop - Stop all Tx DMA channels - */ -void iwl_txq_gen2_tx_stop(struct iwl_trans *trans) -{ - int txq_id; - - /* - * This function can be called before the op_mode disabled the - * queues. This happens when we have an rfkill interrupt. - * Since we stop Tx altogether - mark the queues as stopped. - */ - memset(trans->txqs.queue_stopped, 0, - sizeof(trans->txqs.queue_stopped)); - memset(trans->txqs.queue_used, 0, sizeof(trans->txqs.queue_used)); - - /* Unmap DMA from host system and free skb's */ - for (txq_id = 0; txq_id < ARRAY_SIZE(trans->txqs.txq); txq_id++) { - if (!trans->txqs.txq[txq_id]) - continue; - iwl_txq_gen2_unmap(trans, txq_id); - } -} - -/* * iwl_txq_update_byte_tbl - Set up entry in Tx byte-count array */ static void iwl_pcie_gen2_update_byte_tbl(struct iwl_trans *trans, @@ -399,7 +375,6 @@ static int iwl_txq_gen2_build_amsdu(struct iwl_trans *trans, while (total_len) { /* this is the data left for this subframe */ unsigned int data_left = min_t(unsigned int, mss, total_len); - struct sk_buff *csum_skb = NULL; unsigned int tb_len; dma_addr_t tb_phys; u8 *subf_hdrs_start = hdr_page->pos; @@ -430,10 +405,8 @@ static int iwl_txq_gen2_build_amsdu(struct iwl_trans *trans, tb_len = hdr_page->pos - start_hdr; tb_phys = dma_map_single(trans->dev, start_hdr, tb_len, DMA_TO_DEVICE); - if (unlikely(dma_mapping_error(trans->dev, tb_phys))) { - dev_kfree_skb(csum_skb); + if (unlikely(dma_mapping_error(trans->dev, tb_phys))) goto out_err; - } /* * No need for _with_wa, this is from the TSO page and * we leave some space at the end of it so can't hit @@ -458,10 +431,8 @@ static int iwl_txq_gen2_build_amsdu(struct iwl_trans *trans, ret = iwl_txq_gen2_set_tb_with_wa(trans, skb, tfd, tb_phys, tso.data, tb_len, NULL); - if (ret) { - dev_kfree_skb(csum_skb); + if (ret) goto out_err; - } data_left -= tb_len; tso_build_data(skb, &tso, tb_len); @@ -1189,6 +1160,12 @@ static int iwl_txq_alloc_response(struct iwl_trans *trans, struct iwl_txq *txq, goto error_free_resp; } + if (WARN_ONCE(trans->txqs.txq[qid], + "queue %d already allocated\n", qid)) { + ret = -EIO; + goto error_free_resp; + } + txq->id = qid; trans->txqs.txq[qid] = txq; wr_ptr &= (trans->trans_cfg->base_params->max_tfd_queue_size - 1); diff --git a/drivers/net/wireless/intel/iwlwifi/queue/tx.h b/drivers/net/wireless/intel/iwlwifi/queue/tx.h index af1dbdf5617a..20efc62acf13 100644 --- a/drivers/net/wireless/intel/iwlwifi/queue/tx.h +++ b/drivers/net/wireless/intel/iwlwifi/queue/tx.h @@ -1,6 +1,6 @@ /* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ /* - * Copyright (C) 2020 Intel Corporation + * Copyright (C) 2020-2021 Intel Corporation */ #ifndef __iwl_trans_queue_tx_h__ #define __iwl_trans_queue_tx_h__ @@ -123,7 +123,6 @@ int iwl_txq_gen2_tx(struct iwl_trans *trans, struct sk_buff *skb, void iwl_txq_dyn_free(struct iwl_trans *trans, int queue); void iwl_txq_gen2_free_tfd(struct iwl_trans *trans, struct iwl_txq *txq); void iwl_txq_inc_wr_ptr(struct iwl_trans *trans, struct iwl_txq *txq); -void iwl_txq_gen2_tx_stop(struct iwl_trans *trans); void iwl_txq_gen2_tx_free(struct iwl_trans *trans); int iwl_txq_init(struct iwl_trans *trans, struct iwl_txq *txq, int slots_num, bool cmd_queue); diff --git a/drivers/net/wireless/mac80211_hwsim.c b/drivers/net/wireless/mac80211_hwsim.c index fa7d4c20dc13..51ce767eaf88 100644 --- a/drivers/net/wireless/mac80211_hwsim.c +++ b/drivers/net/wireless/mac80211_hwsim.c @@ -596,7 +596,7 @@ static const struct nl80211_vendor_cmd_info mac80211_hwsim_vendor_events[] = { { .vendor_id = OUI_QCA, .subcmd = 1 }, }; -static spinlock_t hwsim_radio_lock; +static DEFINE_SPINLOCK(hwsim_radio_lock); static LIST_HEAD(hwsim_radios); static struct rhashtable hwsim_radios_rht; static int hwsim_radio_idx; @@ -763,7 +763,7 @@ static const struct nla_policy hwsim_genl_policy[HWSIM_ATTR_MAX + 1] = { /* MAC80211_HWSIM virtio queues */ static struct virtqueue *hwsim_vqs[HWSIM_NUM_VQS]; static bool hwsim_virtio_enabled; -static spinlock_t hwsim_virtio_lock; +static DEFINE_SPINLOCK(hwsim_virtio_lock); static void hwsim_virtio_rx_work(struct work_struct *work); static DECLARE_WORK(hwsim_virtio_rx, hwsim_virtio_rx_work); @@ -2795,8 +2795,8 @@ static const struct ieee80211_sband_iftype_data he_capa_2ghz[] = { IEEE80211_HE_MAC_CAP2_ACK_EN, .mac_cap_info[3] = IEEE80211_HE_MAC_CAP3_OMI_CONTROL | - IEEE80211_HE_MAC_CAP3_MAX_AMPDU_LEN_EXP_VHT_2, - .mac_cap_info[4] = IEEE80211_HE_MAC_CAP4_AMDSU_IN_AMPDU, + IEEE80211_HE_MAC_CAP3_MAX_AMPDU_LEN_EXP_EXT_3, + .mac_cap_info[4] = IEEE80211_HE_MAC_CAP4_AMSDU_IN_AMPDU, .phy_cap_info[1] = IEEE80211_HE_PHY_CAP1_PREAMBLE_PUNC_RX_MASK | IEEE80211_HE_PHY_CAP1_DEVICE_CLASS_A | @@ -2839,8 +2839,8 @@ static const struct ieee80211_sband_iftype_data he_capa_2ghz[] = { IEEE80211_HE_MAC_CAP2_ACK_EN, .mac_cap_info[3] = IEEE80211_HE_MAC_CAP3_OMI_CONTROL | - IEEE80211_HE_MAC_CAP3_MAX_AMPDU_LEN_EXP_VHT_2, - .mac_cap_info[4] = IEEE80211_HE_MAC_CAP4_AMDSU_IN_AMPDU, + IEEE80211_HE_MAC_CAP3_MAX_AMPDU_LEN_EXP_EXT_3, + .mac_cap_info[4] = IEEE80211_HE_MAC_CAP4_AMSDU_IN_AMPDU, .phy_cap_info[1] = IEEE80211_HE_PHY_CAP1_PREAMBLE_PUNC_RX_MASK | IEEE80211_HE_PHY_CAP1_DEVICE_CLASS_A | @@ -2885,8 +2885,8 @@ static const struct ieee80211_sband_iftype_data he_capa_5ghz[] = { IEEE80211_HE_MAC_CAP2_ACK_EN, .mac_cap_info[3] = IEEE80211_HE_MAC_CAP3_OMI_CONTROL | - IEEE80211_HE_MAC_CAP3_MAX_AMPDU_LEN_EXP_VHT_2, - .mac_cap_info[4] = IEEE80211_HE_MAC_CAP4_AMDSU_IN_AMPDU, + IEEE80211_HE_MAC_CAP3_MAX_AMPDU_LEN_EXP_EXT_3, + .mac_cap_info[4] = IEEE80211_HE_MAC_CAP4_AMSDU_IN_AMPDU, .phy_cap_info[0] = IEEE80211_HE_PHY_CAP0_CHANNEL_WIDTH_SET_40MHZ_80MHZ_IN_5G | IEEE80211_HE_PHY_CAP0_CHANNEL_WIDTH_SET_160MHZ_IN_5G | @@ -2933,8 +2933,8 @@ static const struct ieee80211_sband_iftype_data he_capa_5ghz[] = { IEEE80211_HE_MAC_CAP2_ACK_EN, .mac_cap_info[3] = IEEE80211_HE_MAC_CAP3_OMI_CONTROL | - IEEE80211_HE_MAC_CAP3_MAX_AMPDU_LEN_EXP_VHT_2, - .mac_cap_info[4] = IEEE80211_HE_MAC_CAP4_AMDSU_IN_AMPDU, + IEEE80211_HE_MAC_CAP3_MAX_AMPDU_LEN_EXP_EXT_3, + .mac_cap_info[4] = IEEE80211_HE_MAC_CAP4_AMSDU_IN_AMPDU, .phy_cap_info[0] = IEEE80211_HE_PHY_CAP0_CHANNEL_WIDTH_SET_40MHZ_80MHZ_IN_5G | IEEE80211_HE_PHY_CAP0_CHANNEL_WIDTH_SET_160MHZ_IN_5G | @@ -4410,8 +4410,6 @@ static struct virtio_driver virtio_hwsim = { static int hwsim_register_virtio_driver(void) { - spin_lock_init(&hwsim_virtio_lock); - return register_virtio_driver(&virtio_hwsim); } @@ -4440,8 +4438,6 @@ static int __init init_mac80211_hwsim(void) if (channels < 1) return -EINVAL; - spin_lock_init(&hwsim_radio_lock); - err = rhashtable_init(&hwsim_radios_rht, &hwsim_rht_params); if (err) return err; diff --git a/drivers/net/wireless/marvell/libertas/decl.h b/drivers/net/wireless/marvell/libertas/decl.h index 5d1e30e0c5db..c1e0388ef01d 100644 --- a/drivers/net/wireless/marvell/libertas/decl.h +++ b/drivers/net/wireless/marvell/libertas/decl.h @@ -23,7 +23,6 @@ struct lbs_private; typedef void (*lbs_fw_cb)(struct lbs_private *priv, int ret, const struct firmware *helper, const struct firmware *mainfw); -struct lbs_private; struct sk_buff; struct net_device; struct cmd_ds_command; diff --git a/drivers/net/wireless/marvell/libertas/mesh.h b/drivers/net/wireless/marvell/libertas/mesh.h index d49717b20c09..44c4cd0230a8 100644 --- a/drivers/net/wireless/marvell/libertas/mesh.h +++ b/drivers/net/wireless/marvell/libertas/mesh.h @@ -60,13 +60,13 @@ void lbs_mesh_ethtool_get_strings(struct net_device *dev, #else -#define lbs_init_mesh(priv) -#define lbs_deinit_mesh(priv) -#define lbs_start_mesh(priv) -#define lbs_add_mesh(priv) -#define lbs_remove_mesh(priv) +#define lbs_init_mesh(priv) do { } while (0) +#define lbs_deinit_mesh(priv) do { } while (0) +#define lbs_start_mesh(priv) do { } while (0) +#define lbs_add_mesh(priv) do { } while (0) +#define lbs_remove_mesh(priv) do { } while (0) #define lbs_mesh_set_dev(priv, dev, rxpd) (dev) -#define lbs_mesh_set_txpd(priv, dev, txpd) +#define lbs_mesh_set_txpd(priv, dev, txpd) do { } while (0) #define lbs_mesh_set_channel(priv, channel) (0) #define lbs_mesh_activated(priv) (false) diff --git a/drivers/net/wireless/marvell/libertas_tf/libertas_tf.h b/drivers/net/wireless/marvell/libertas_tf/libertas_tf.h index 67bbb6a8f113..5d726545d987 100644 --- a/drivers/net/wireless/marvell/libertas_tf/libertas_tf.h +++ b/drivers/net/wireless/marvell/libertas_tf/libertas_tf.h @@ -453,7 +453,6 @@ struct cmd_ds_802_11_beacon_set { u8 beacon[MRVL_MAX_BCN_SIZE]; }; -struct lbtf_private; struct cmd_ctrl_node; /** Function Prototype Declaration */ diff --git a/drivers/net/wireless/marvell/mwifiex/cfg80211.c b/drivers/net/wireless/marvell/mwifiex/cfg80211.c index a2ed268ce0da..0961f4a5e415 100644 --- a/drivers/net/wireless/marvell/mwifiex/cfg80211.c +++ b/drivers/net/wireless/marvell/mwifiex/cfg80211.c @@ -2300,8 +2300,7 @@ done: is_scanning_required = 1; } else { mwifiex_dbg(priv->adapter, MSG, - "info: trying to associate to '%.*s' bssid %pM\n", - req_ssid.ssid_len, (char *)req_ssid.ssid, + "info: trying to associate to bssid %pM\n", bss->bssid); memcpy(&priv->cfg_bssid, bss->bssid, ETH_ALEN); break; @@ -2378,8 +2377,7 @@ mwifiex_cfg80211_connect(struct wiphy *wiphy, struct net_device *dev, } mwifiex_dbg(adapter, INFO, - "info: Trying to associate to %.*s and bssid %pM\n", - (int)sme->ssid_len, (char *)sme->ssid, sme->bssid); + "info: Trying to associate to bssid %pM\n", sme->bssid); if (!mwifiex_stop_bg_scan(priv)) cfg80211_sched_scan_stopped_locked(priv->wdev.wiphy, 0); @@ -2512,9 +2510,8 @@ mwifiex_cfg80211_join_ibss(struct wiphy *wiphy, struct net_device *dev, goto done; } - mwifiex_dbg(priv->adapter, MSG, - "info: trying to join to %.*s and bssid %pM\n", - params->ssid_len, (char *)params->ssid, params->bssid); + mwifiex_dbg(priv->adapter, MSG, "info: trying to join to bssid %pM\n", + params->bssid); mwifiex_set_ibss_params(priv, params); diff --git a/drivers/net/wireless/marvell/mwifiex/scan.c b/drivers/net/wireless/marvell/mwifiex/scan.c index c2a685f63e95..0b877f3f6b97 100644 --- a/drivers/net/wireless/marvell/mwifiex/scan.c +++ b/drivers/net/wireless/marvell/mwifiex/scan.c @@ -1211,7 +1211,6 @@ mwifiex_ret_802_11_scan_get_tlv_ptrs(struct mwifiex_adapter *adapter, int mwifiex_update_bss_desc_with_ie(struct mwifiex_adapter *adapter, struct mwifiex_bssdescriptor *bss_entry) { - int ret = 0; u8 element_id; struct ieee_types_fh_param_set *fh_param_set; struct ieee_types_ds_param_set *ds_param_set; @@ -1464,7 +1463,7 @@ int mwifiex_update_bss_desc_with_ie(struct mwifiex_adapter *adapter, bytes_left -= total_ie_len; } /* while (bytes_left > 2) */ - return ret; + return 0; } /* diff --git a/drivers/net/wireless/marvell/mwl8k.c b/drivers/net/wireless/marvell/mwl8k.c index c9f8c056aa51..84b32a5f01ee 100644 --- a/drivers/net/wireless/marvell/mwl8k.c +++ b/drivers/net/wireless/marvell/mwl8k.c @@ -1473,6 +1473,7 @@ static int mwl8k_txq_init(struct ieee80211_hw *hw, int index) if (txq->skb == NULL) { dma_free_coherent(&priv->pdev->dev, size, txq->txd, txq->txd_dma); + txq->txd = NULL; return -ENOMEM; } diff --git a/drivers/net/wireless/mediatek/mt76/agg-rx.c b/drivers/net/wireless/mediatek/mt76/agg-rx.c index df25c00d9e06..72622220051b 100644 --- a/drivers/net/wireless/mediatek/mt76/agg-rx.c +++ b/drivers/net/wireless/mediatek/mt76/agg-rx.c @@ -76,9 +76,9 @@ mt76_rx_aggr_check_release(struct mt76_rx_tid *tid, struct sk_buff_head *frames) nframes--; status = (struct mt76_rx_status *)skb->cb; - if (!time_after(jiffies, - status->reorder_time + - mt76_aggr_tid_to_timeo(tid->num))) + if (!time_after32(jiffies, + status->reorder_time + + mt76_aggr_tid_to_timeo(tid->num))) continue; mt76_rx_aggr_release_frames(tid, frames, status->seqno); @@ -122,6 +122,7 @@ mt76_rx_aggr_check_ctl(struct sk_buff *skb, struct sk_buff_head *frames) struct ieee80211_bar *bar = mt76_skb_get_hdr(skb); struct mt76_wcid *wcid = status->wcid; struct mt76_rx_tid *tid; + u8 tidno = status->qos_ctl & IEEE80211_QOS_CTL_TID_MASK; u16 seqno; if (!ieee80211_is_ctl(bar->frame_control)) @@ -130,9 +131,9 @@ mt76_rx_aggr_check_ctl(struct sk_buff *skb, struct sk_buff_head *frames) if (!ieee80211_is_back_req(bar->frame_control)) return; - status->tid = le16_to_cpu(bar->control) >> 12; + status->qos_ctl = tidno = le16_to_cpu(bar->control) >> 12; seqno = IEEE80211_SEQ_TO_SN(le16_to_cpu(bar->start_seq_num)); - tid = rcu_dereference(wcid->aggr[status->tid]); + tid = rcu_dereference(wcid->aggr[tidno]); if (!tid) return; @@ -147,12 +148,12 @@ mt76_rx_aggr_check_ctl(struct sk_buff *skb, struct sk_buff_head *frames) void mt76_rx_aggr_reorder(struct sk_buff *skb, struct sk_buff_head *frames) { struct mt76_rx_status *status = (struct mt76_rx_status *)skb->cb; - struct ieee80211_hdr *hdr = mt76_skb_get_hdr(skb); struct mt76_wcid *wcid = status->wcid; struct ieee80211_sta *sta; struct mt76_rx_tid *tid; bool sn_less; u16 seqno, head, size, idx; + u8 tidno = status->qos_ctl & IEEE80211_QOS_CTL_TID_MASK; u8 ackp; __skb_queue_tail(frames, skb); @@ -161,18 +162,18 @@ void mt76_rx_aggr_reorder(struct sk_buff *skb, struct sk_buff_head *frames) if (!sta) return; - if (!status->aggr) { + if (!status->aggr && !(status->flag & RX_FLAG_8023)) { mt76_rx_aggr_check_ctl(skb, frames); return; } /* not part of a BA session */ - ackp = *ieee80211_get_qos_ctl(hdr) & IEEE80211_QOS_CTL_ACK_POLICY_MASK; + ackp = status->qos_ctl & IEEE80211_QOS_CTL_ACK_POLICY_MASK; if (ackp != IEEE80211_QOS_CTL_ACK_POLICY_BLOCKACK && ackp != IEEE80211_QOS_CTL_ACK_POLICY_NORMAL) return; - tid = rcu_dereference(wcid->aggr[status->tid]); + tid = rcu_dereference(wcid->aggr[tidno]); if (!tid) return; diff --git a/drivers/net/wireless/mediatek/mt76/debugfs.c b/drivers/net/wireless/mediatek/mt76/debugfs.c index d4a6b8108971..fa48cc3a7a8f 100644 --- a/drivers/net/wireless/mediatek/mt76/debugfs.c +++ b/drivers/net/wireless/mediatek/mt76/debugfs.c @@ -25,6 +25,32 @@ mt76_reg_get(void *data, u64 *val) DEFINE_DEBUGFS_ATTRIBUTE(fops_regval, mt76_reg_get, mt76_reg_set, "0x%08llx\n"); +static int +mt76_napi_threaded_set(void *data, u64 val) +{ + struct mt76_dev *dev = data; + + if (!mt76_is_mmio(dev)) + return -EOPNOTSUPP; + + if (dev->napi_dev.threaded != val) + return dev_set_threaded(&dev->napi_dev, val); + + return 0; +} + +static int +mt76_napi_threaded_get(void *data, u64 *val) +{ + struct mt76_dev *dev = data; + + *val = dev->napi_dev.threaded; + return 0; +} + +DEFINE_DEBUGFS_ATTRIBUTE(fops_napi_threaded, mt76_napi_threaded_get, + mt76_napi_threaded_set, "%llu\n"); + int mt76_queues_read(struct seq_file *s, void *data) { struct mt76_dev *dev = dev_get_drvdata(s->private); @@ -102,6 +128,8 @@ struct dentry *mt76_register_debugfs(struct mt76_dev *dev) debugfs_create_u32("regidx", 0600, dir, &dev->debugfs_reg); debugfs_create_file_unsafe("regval", 0600, dir, dev, &fops_regval); + debugfs_create_file_unsafe("napi_threaded", 0600, dir, dev, + &fops_napi_threaded); debugfs_create_blob("eeprom", 0400, dir, &dev->eeprom); if (dev->otp.data) debugfs_create_blob("otp", 0400, dir, &dev->otp); diff --git a/drivers/net/wireless/mediatek/mt76/dma.c b/drivers/net/wireless/mediatek/mt76/dma.c index 2f27c43ad76d..72b1cc0ecfda 100644 --- a/drivers/net/wireless/mediatek/mt76/dma.c +++ b/drivers/net/wireless/mediatek/mt76/dma.c @@ -79,13 +79,38 @@ mt76_free_pending_txwi(struct mt76_dev *dev) local_bh_enable(); } +static void +mt76_dma_sync_idx(struct mt76_dev *dev, struct mt76_queue *q) +{ + writel(q->desc_dma, &q->regs->desc_base); + writel(q->ndesc, &q->regs->ring_size); + q->head = readl(&q->regs->dma_idx); + q->tail = q->head; +} + +static void +mt76_dma_queue_reset(struct mt76_dev *dev, struct mt76_queue *q) +{ + int i; + + if (!q) + return; + + /* clear descriptors */ + for (i = 0; i < q->ndesc; i++) + q->desc[i].ctrl = cpu_to_le32(MT_DMA_CTL_DMA_DONE); + + writel(0, &q->regs->cpu_idx); + writel(0, &q->regs->dma_idx); + mt76_dma_sync_idx(dev, q); +} + static int mt76_dma_alloc_queue(struct mt76_dev *dev, struct mt76_queue *q, int idx, int n_desc, int bufsize, u32 ring_base) { int size; - int i; spin_lock_init(&q->lock); spin_lock_init(&q->cleanup_lock); @@ -105,14 +130,7 @@ mt76_dma_alloc_queue(struct mt76_dev *dev, struct mt76_queue *q, if (!q->entry) return -ENOMEM; - /* clear descriptors */ - for (i = 0; i < q->ndesc; i++) - q->desc[i].ctrl = cpu_to_le32(MT_DMA_CTL_DMA_DONE); - - writel(q->desc_dma, &q->regs->desc_base); - writel(0, &q->regs->cpu_idx); - writel(0, &q->regs->dma_idx); - writel(q->ndesc, &q->regs->ring_size); + mt76_dma_queue_reset(dev, q); return 0; } @@ -202,15 +220,6 @@ mt76_dma_tx_cleanup_idx(struct mt76_dev *dev, struct mt76_queue *q, int idx, } static void -mt76_dma_sync_idx(struct mt76_dev *dev, struct mt76_queue *q) -{ - writel(q->desc_dma, &q->regs->desc_base); - writel(q->ndesc, &q->regs->ring_size); - q->head = readl(&q->regs->dma_idx); - q->tail = q->head; -} - -static void mt76_dma_kick_queue(struct mt76_dev *dev, struct mt76_queue *q) { wmb(); @@ -309,7 +318,7 @@ static int mt76_dma_tx_queue_skb_raw(struct mt76_dev *dev, struct mt76_queue *q, struct sk_buff *skb, u32 tx_info) { - struct mt76_queue_buf buf; + struct mt76_queue_buf buf = {}; dma_addr_t addr; if (q->queued + 1 >= q->ndesc - 1) @@ -593,8 +602,7 @@ mt76_dma_rx_process(struct mt76_dev *dev, struct mt76_queue *q, int budget) return done; } -static int -mt76_dma_rx_poll(struct napi_struct *napi, int budget) +int mt76_dma_rx_poll(struct napi_struct *napi, int budget) { struct mt76_dev *dev; int qid, done = 0, cur; @@ -602,7 +610,6 @@ mt76_dma_rx_poll(struct napi_struct *napi, int budget) dev = container_of(napi->dev, struct mt76_dev, napi_dev); qid = napi - dev->napi; - local_bh_disable(); rcu_read_lock(); do { @@ -612,24 +619,28 @@ mt76_dma_rx_poll(struct napi_struct *napi, int budget) } while (cur && done < budget); rcu_read_unlock(); - local_bh_enable(); if (done < budget && napi_complete(napi)) dev->drv->rx_poll_complete(dev, qid); return done; } +EXPORT_SYMBOL_GPL(mt76_dma_rx_poll); static int -mt76_dma_init(struct mt76_dev *dev) +mt76_dma_init(struct mt76_dev *dev, + int (*poll)(struct napi_struct *napi, int budget)) { int i; init_dummy_netdev(&dev->napi_dev); + init_dummy_netdev(&dev->tx_napi_dev); + snprintf(dev->napi_dev.name, sizeof(dev->napi_dev.name), "%s", + wiphy_name(dev->hw->wiphy)); + dev->napi_dev.threaded = 1; mt76_for_each_q_rx(dev, i) { - netif_napi_add(&dev->napi_dev, &dev->napi[i], mt76_dma_rx_poll, - 64); + netif_napi_add(&dev->napi_dev, &dev->napi[i], poll, 64); mt76_dma_rx_fill(dev, &dev->q_rx[i]); napi_enable(&dev->napi[i]); } @@ -640,9 +651,11 @@ mt76_dma_init(struct mt76_dev *dev) static const struct mt76_queue_ops mt76_dma_ops = { .init = mt76_dma_init, .alloc = mt76_dma_alloc_queue, + .reset_q = mt76_dma_queue_reset, .tx_queue_skb_raw = mt76_dma_tx_queue_skb_raw, .tx_queue_skb = mt76_dma_tx_queue_skb, .tx_cleanup = mt76_dma_tx_cleanup, + .rx_cleanup = mt76_dma_rx_cleanup, .rx_reset = mt76_dma_rx_reset, .kick = mt76_dma_kick_queue, }; diff --git a/drivers/net/wireless/mediatek/mt76/dma.h b/drivers/net/wireless/mediatek/mt76/dma.h index e7c27697ef04..fdf786f975ea 100644 --- a/drivers/net/wireless/mediatek/mt76/dma.h +++ b/drivers/net/wireless/mediatek/mt76/dma.h @@ -45,6 +45,7 @@ enum mt76_mcu_evt_type { EVT_EVENT_DFS_DETECT_RSP, }; +int mt76_dma_rx_poll(struct napi_struct *napi, int budget); void mt76_dma_attach(struct mt76_dev *dev); void mt76_dma_cleanup(struct mt76_dev *dev); diff --git a/drivers/net/wireless/mediatek/mt76/eeprom.c b/drivers/net/wireless/mediatek/mt76/eeprom.c index 665b54c5c8ae..3b47e85e95e7 100644 --- a/drivers/net/wireless/mediatek/mt76/eeprom.c +++ b/drivers/net/wireless/mediatek/mt76/eeprom.c @@ -9,8 +9,7 @@ #include <linux/etherdevice.h> #include "mt76.h" -static int -mt76_get_of_eeprom(struct mt76_dev *dev, int len) +int mt76_get_of_eeprom(struct mt76_dev *dev, void *eep, int offset, int len) { #if defined(CONFIG_OF) && defined(CONFIG_MTD) struct device_node *np = dev->dev->of_node; @@ -18,7 +17,6 @@ mt76_get_of_eeprom(struct mt76_dev *dev, int len) const __be32 *list; const char *part; phandle phandle; - int offset = 0; int size; size_t retlen; int ret; @@ -54,7 +52,7 @@ mt76_get_of_eeprom(struct mt76_dev *dev, int len) } offset = be32_to_cpup(list); - ret = mtd_read(mtd, offset, len, &retlen, dev->eeprom.data); + ret = mtd_read(mtd, offset, len, &retlen, eep); put_mtd_device(mtd); if (ret) goto out_put_node; @@ -65,7 +63,7 @@ mt76_get_of_eeprom(struct mt76_dev *dev, int len) } if (of_property_read_bool(dev->dev->of_node, "big-endian")) { - u8 *data = (u8 *)dev->eeprom.data; + u8 *data = (u8 *)eep; int i; /* convert eeprom data in Little Endian */ @@ -86,21 +84,15 @@ out_put_node: return -ENOENT; #endif } +EXPORT_SYMBOL_GPL(mt76_get_of_eeprom); void mt76_eeprom_override(struct mt76_phy *phy) { struct mt76_dev *dev = phy->dev; - -#ifdef CONFIG_OF struct device_node *np = dev->dev->of_node; - const u8 *mac = NULL; - if (np) - mac = of_get_mac_address(np); - if (!IS_ERR_OR_NULL(mac)) - ether_addr_copy(phy->macaddr, mac); -#endif + of_get_mac_address(np, phy->macaddr); if (!is_valid_ether_addr(phy->macaddr)) { eth_random_addr(phy->macaddr); @@ -111,6 +103,226 @@ mt76_eeprom_override(struct mt76_phy *phy) } EXPORT_SYMBOL_GPL(mt76_eeprom_override); +static bool mt76_string_prop_find(struct property *prop, const char *str) +{ + const char *cp = NULL; + + if (!prop || !str || !str[0]) + return false; + + while ((cp = of_prop_next_string(prop, cp)) != NULL) + if (!strcasecmp(cp, str)) + return true; + + return false; +} + +static struct device_node * +mt76_find_power_limits_node(struct mt76_dev *dev) +{ + struct device_node *np = dev->dev->of_node; + const char *const region_names[] = { + [NL80211_DFS_ETSI] = "etsi", + [NL80211_DFS_FCC] = "fcc", + [NL80211_DFS_JP] = "jp", + }; + struct device_node *cur, *fallback = NULL; + const char *region_name = NULL; + + if (dev->region < ARRAY_SIZE(region_names)) + region_name = region_names[dev->region]; + + np = of_get_child_by_name(np, "power-limits"); + if (!np) + return NULL; + + for_each_child_of_node(np, cur) { + struct property *country = of_find_property(cur, "country", NULL); + struct property *regd = of_find_property(cur, "regdomain", NULL); + + if (!country && !regd) { + fallback = cur; + continue; + } + + if (mt76_string_prop_find(country, dev->alpha2) || + mt76_string_prop_find(regd, region_name)) + return cur; + } + + return fallback; +} + +static const __be32 * +mt76_get_of_array(struct device_node *np, char *name, size_t *len, int min) +{ + struct property *prop = of_find_property(np, name, NULL); + + if (!prop || !prop->value || prop->length < min * 4) + return NULL; + + *len = prop->length; + + return prop->value; +} + +static struct device_node * +mt76_find_channel_node(struct device_node *np, struct ieee80211_channel *chan) +{ + struct device_node *cur; + const __be32 *val; + size_t len; + + for_each_child_of_node(np, cur) { + val = mt76_get_of_array(cur, "channels", &len, 2); + if (!val) + continue; + + while (len >= 2 * sizeof(*val)) { + if (chan->hw_value >= be32_to_cpu(val[0]) && + chan->hw_value <= be32_to_cpu(val[1])) + return cur; + + val += 2; + len -= 2 * sizeof(*val); + } + } + + return NULL; +} + +static s8 +mt76_get_txs_delta(struct device_node *np, u8 nss) +{ + const __be32 *val; + size_t len; + + val = mt76_get_of_array(np, "txs-delta", &len, nss); + if (!val) + return 0; + + return be32_to_cpu(val[nss - 1]); +} + +static void +mt76_apply_array_limit(s8 *pwr, size_t pwr_len, const __be32 *data, + s8 target_power, s8 nss_delta, s8 *max_power) +{ + int i; + + if (!data) + return; + + for (i = 0; i < pwr_len; i++) { + pwr[i] = min_t(s8, target_power, + be32_to_cpu(data[i]) + nss_delta); + *max_power = max(*max_power, pwr[i]); + } +} + +static void +mt76_apply_multi_array_limit(s8 *pwr, size_t pwr_len, s8 pwr_num, + const __be32 *data, size_t len, s8 target_power, + s8 nss_delta, s8 *max_power) +{ + int i, cur; + + if (!data) + return; + + len /= 4; + cur = be32_to_cpu(data[0]); + for (i = 0; i < pwr_num; i++) { + if (len < pwr_len + 1) + break; + + mt76_apply_array_limit(pwr + pwr_len * i, pwr_len, data + 1, + target_power, nss_delta, max_power); + if (--cur > 0) + continue; + + data += pwr_len + 1; + len -= pwr_len + 1; + if (!len) + break; + + cur = be32_to_cpu(data[0]); + } +} + +s8 mt76_get_rate_power_limits(struct mt76_phy *phy, + struct ieee80211_channel *chan, + struct mt76_power_limits *dest, + s8 target_power) +{ + struct mt76_dev *dev = phy->dev; + struct device_node *np; + const __be32 *val; + char name[16]; + u32 mcs_rates = dev->drv->mcs_rates; + u32 ru_rates = ARRAY_SIZE(dest->ru[0]); + char band; + size_t len; + s8 max_power = 0; + s8 txs_delta; + + if (!mcs_rates) + mcs_rates = 10; + + memset(dest, target_power, sizeof(*dest)); + + if (!IS_ENABLED(CONFIG_OF)) + return target_power; + + np = mt76_find_power_limits_node(dev); + if (!np) + return target_power; + + switch (chan->band) { + case NL80211_BAND_2GHZ: + band = '2'; + break; + case NL80211_BAND_5GHZ: + band = '5'; + break; + default: + return target_power; + } + + snprintf(name, sizeof(name), "txpower-%cg", band); + np = of_get_child_by_name(np, name); + if (!np) + return target_power; + + np = mt76_find_channel_node(np, chan); + if (!np) + return target_power; + + txs_delta = mt76_get_txs_delta(np, hweight8(phy->antenna_mask)); + + val = mt76_get_of_array(np, "rates-cck", &len, ARRAY_SIZE(dest->cck)); + mt76_apply_array_limit(dest->cck, ARRAY_SIZE(dest->cck), val, + target_power, txs_delta, &max_power); + + val = mt76_get_of_array(np, "rates-ofdm", + &len, ARRAY_SIZE(dest->ofdm)); + mt76_apply_array_limit(dest->ofdm, ARRAY_SIZE(dest->ofdm), val, + target_power, txs_delta, &max_power); + + val = mt76_get_of_array(np, "rates-mcs", &len, mcs_rates + 1); + mt76_apply_multi_array_limit(dest->mcs[0], ARRAY_SIZE(dest->mcs[0]), + ARRAY_SIZE(dest->mcs), val, len, + target_power, txs_delta, &max_power); + + val = mt76_get_of_array(np, "rates-ru", &len, ru_rates + 1); + mt76_apply_multi_array_limit(dest->ru[0], ARRAY_SIZE(dest->ru[0]), + ARRAY_SIZE(dest->ru), val, len, + target_power, txs_delta, &max_power); + + return max_power; +} +EXPORT_SYMBOL_GPL(mt76_get_rate_power_limits); + int mt76_eeprom_init(struct mt76_dev *dev, int len) { @@ -119,6 +331,6 @@ mt76_eeprom_init(struct mt76_dev *dev, int len) if (!dev->eeprom.data) return -ENOMEM; - return !mt76_get_of_eeprom(dev, len); + return !mt76_get_of_eeprom(dev, dev->eeprom.data, 0, len); } EXPORT_SYMBOL_GPL(mt76_eeprom_init); diff --git a/drivers/net/wireless/mediatek/mt76/mac80211.c b/drivers/net/wireless/mediatek/mt76/mac80211.c index 696d00d1976c..977acab0360a 100644 --- a/drivers/net/wireless/mediatek/mt76/mac80211.c +++ b/drivers/net/wireless/mediatek/mt76/mac80211.c @@ -428,6 +428,9 @@ mt76_alloc_device(struct device *pdev, unsigned int size, mutex_init(&dev->mcu.mutex); dev->tx_worker.fn = mt76_tx_worker; + spin_lock_init(&dev->token_lock); + idr_init(&dev->token); + INIT_LIST_HEAD(&dev->txwi_cache); for (i = 0; i < ARRAY_SIZE(dev->q_rx); i++) @@ -508,6 +511,39 @@ void mt76_free_device(struct mt76_dev *dev) } EXPORT_SYMBOL_GPL(mt76_free_device); +static void mt76_rx_release_amsdu(struct mt76_phy *phy, enum mt76_rxq_id q) +{ + struct sk_buff *skb = phy->rx_amsdu[q].head; + struct mt76_dev *dev = phy->dev; + + phy->rx_amsdu[q].head = NULL; + phy->rx_amsdu[q].tail = NULL; + __skb_queue_tail(&dev->rx_skb[q], skb); +} + +static void mt76_rx_release_burst(struct mt76_phy *phy, enum mt76_rxq_id q, + struct sk_buff *skb) +{ + struct mt76_rx_status *status = (struct mt76_rx_status *)skb->cb; + + if (phy->rx_amsdu[q].head && + (!status->amsdu || status->first_amsdu || + status->seqno != phy->rx_amsdu[q].seqno)) + mt76_rx_release_amsdu(phy, q); + + if (!phy->rx_amsdu[q].head) { + phy->rx_amsdu[q].tail = &skb_shinfo(skb)->frag_list; + phy->rx_amsdu[q].seqno = status->seqno; + phy->rx_amsdu[q].head = skb; + } else { + *phy->rx_amsdu[q].tail = skb; + phy->rx_amsdu[q].tail = &skb->next; + } + + if (!status->amsdu || status->last_amsdu) + mt76_rx_release_amsdu(phy, q); +} + void mt76_rx(struct mt76_dev *dev, enum mt76_rxq_id q, struct sk_buff *skb) { struct mt76_rx_status *status = (struct mt76_rx_status *)skb->cb; @@ -525,7 +561,8 @@ void mt76_rx(struct mt76_dev *dev, enum mt76_rxq_id q, struct sk_buff *skb) phy->test.rx_stats.fcs_error[q]++; } #endif - __skb_queue_tail(&dev->rx_skb[q], skb); + + mt76_rx_release_burst(phy, q, skb); } EXPORT_SYMBOL_GPL(mt76_rx); @@ -720,6 +757,8 @@ mt76_rx_convert(struct mt76_dev *dev, struct sk_buff *skb, status->signal = mstat.signal; status->chains = mstat.chains; status->ampdu_reference = mstat.ampdu_ref; + status->device_timestamp = mstat.timestamp; + status->mactime = mstat.timestamp; BUILD_BUG_ON(sizeof(mstat) > sizeof(skb->cb)); BUILD_BUG_ON(sizeof(status->chain_signal) != @@ -737,6 +776,7 @@ mt76_check_ccmp_pn(struct sk_buff *skb) struct mt76_rx_status *status = (struct mt76_rx_status *)skb->cb; struct mt76_wcid *wcid = status->wcid; struct ieee80211_hdr *hdr; + u8 tidno = status->qos_ctl & IEEE80211_QOS_CTL_TID_MASK; int ret; if (!(status->flag & RX_FLAG_DECRYPTED)) @@ -757,12 +797,12 @@ mt76_check_ccmp_pn(struct sk_buff *skb) } BUILD_BUG_ON(sizeof(status->iv) != sizeof(wcid->rx_key_pn[0])); - ret = memcmp(status->iv, wcid->rx_key_pn[status->tid], + ret = memcmp(status->iv, wcid->rx_key_pn[tidno], sizeof(status->iv)); if (ret <= 0) return -EINVAL; /* replay */ - memcpy(wcid->rx_key_pn[status->tid], status->iv, sizeof(status->iv)); + memcpy(wcid->rx_key_pn[tidno], status->iv, sizeof(status->iv)); if (status->flag & RX_FLAG_IV_STRIPPED) status->flag |= RX_FLAG_PN_VALIDATED; @@ -785,6 +825,7 @@ mt76_airtime_report(struct mt76_dev *dev, struct mt76_rx_status *status, }; struct ieee80211_sta *sta; u32 airtime; + u8 tidno = status->qos_ctl & IEEE80211_QOS_CTL_TID_MASK; airtime = ieee80211_calc_rx_airtime(dev->hw, &info, len); spin_lock(&dev->cc_lock); @@ -795,7 +836,7 @@ mt76_airtime_report(struct mt76_dev *dev, struct mt76_rx_status *status, return; sta = container_of((void *)wcid, struct ieee80211_sta, drv_priv); - ieee80211_sta_register_airtime(sta, status->tid, 0, airtime); + ieee80211_sta_register_airtime(sta, tidno, 0, airtime); } static void @@ -823,7 +864,6 @@ mt76_airtime_flush_ampdu(struct mt76_dev *dev) static void mt76_airtime_check(struct mt76_dev *dev, struct sk_buff *skb) { - struct ieee80211_hdr *hdr = mt76_skb_get_hdr(skb); struct mt76_rx_status *status = (struct mt76_rx_status *)skb->cb; struct mt76_wcid *wcid = status->wcid; @@ -831,6 +871,11 @@ mt76_airtime_check(struct mt76_dev *dev, struct sk_buff *skb) return; if (!wcid || !wcid->sta) { + struct ieee80211_hdr *hdr = mt76_skb_get_hdr(skb); + + if (status->flag & RX_FLAG_8023) + return; + if (!ether_addr_equal(hdr->addr1, dev->phy.macaddr)) return; @@ -864,10 +909,12 @@ mt76_check_sta(struct mt76_dev *dev, struct sk_buff *skb) struct ieee80211_sta *sta; struct ieee80211_hw *hw; struct mt76_wcid *wcid = status->wcid; + u8 tidno = status->qos_ctl & IEEE80211_QOS_CTL_TID_MASK; bool ps; hw = mt76_phy_hw(dev, status->ext_phy); - if (ieee80211_is_pspoll(hdr->frame_control) && !wcid) { + if (ieee80211_is_pspoll(hdr->frame_control) && !wcid && + !(status->flag & RX_FLAG_8023)) { sta = ieee80211_find_sta_by_ifaddr(hw, hdr->addr2, NULL); if (sta) wcid = status->wcid = (struct mt76_wcid *)sta->drv_priv; @@ -885,6 +932,9 @@ mt76_check_sta(struct mt76_dev *dev, struct sk_buff *skb) wcid->inactive_count = 0; + if (status->flag & RX_FLAG_8023) + return; + if (!test_bit(MT_WCID_FLAG_CHECK_PS, &wcid->flags)) return; @@ -902,7 +952,7 @@ mt76_check_sta(struct mt76_dev *dev, struct sk_buff *skb) if (ps && (ieee80211_is_data_qos(hdr->frame_control) || ieee80211_is_qos_nullfunc(hdr->frame_control))) - ieee80211_sta_uapsd_trigger(sta, status->tid); + ieee80211_sta_uapsd_trigger(sta, tidno); if (!!test_bit(MT_WCID_FLAG_PS, &wcid->flags) == ps) return; @@ -926,13 +976,26 @@ void mt76_rx_complete(struct mt76_dev *dev, struct sk_buff_head *frames, spin_lock(&dev->rx_lock); while ((skb = __skb_dequeue(frames)) != NULL) { + struct sk_buff *nskb = skb_shinfo(skb)->frag_list; + if (mt76_check_ccmp_pn(skb)) { dev_kfree_skb(skb); continue; } + skb_shinfo(skb)->frag_list = NULL; mt76_rx_convert(dev, skb, &hw, &sta); ieee80211_rx_list(hw, sta, skb, &list); + + /* subsequent amsdu frames */ + while (nskb) { + skb = nskb; + nskb = nskb->next; + skb->next = NULL; + + mt76_rx_convert(dev, skb, &hw, &sta); + ieee80211_rx_list(hw, sta, skb, &list); + } } spin_unlock(&dev->rx_lock); diff --git a/drivers/net/wireless/mediatek/mt76/mt76.h b/drivers/net/wireless/mediatek/mt76/mt76.h index 8bf45497cfca..36ede65919f8 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76.h +++ b/drivers/net/wireless/mediatek/mt76/mt76.h @@ -17,12 +17,14 @@ #include "util.h" #include "testmode.h" -#define MT_MCU_RING_SIZE 32 -#define MT_RX_BUF_SIZE 2048 -#define MT_SKB_HEAD_LEN 128 +#define MT_MCU_RING_SIZE 32 +#define MT_RX_BUF_SIZE 2048 +#define MT_SKB_HEAD_LEN 128 -#define MT_MAX_NON_AQL_PKT 16 -#define MT_TXQ_FREE_THR 32 +#define MT_MAX_NON_AQL_PKT 16 +#define MT_TXQ_FREE_THR 32 + +#define MT76_TOKEN_FREE_THR 64 struct mt76_dev; struct mt76_phy; @@ -169,7 +171,8 @@ struct mt76_mcu_ops { }; struct mt76_queue_ops { - int (*init)(struct mt76_dev *dev); + int (*init)(struct mt76_dev *dev, + int (*poll)(struct napi_struct *napi, int budget)); int (*alloc)(struct mt76_dev *dev, struct mt76_queue *q, int idx, int n_desc, int bufsize, @@ -190,13 +193,18 @@ struct mt76_queue_ops { void (*tx_cleanup)(struct mt76_dev *dev, struct mt76_queue *q, bool flush); + void (*rx_cleanup)(struct mt76_dev *dev, struct mt76_queue *q); + void (*kick)(struct mt76_dev *dev, struct mt76_queue *q); + + void (*reset_q)(struct mt76_dev *dev, struct mt76_queue *q); }; enum mt76_wcid_flags { MT_WCID_FLAG_CHECK_PS, MT_WCID_FLAG_PS, MT_WCID_FLAG_4ADDR, + MT_WCID_FLAG_HDR_TRANS, }; #define MT76_N_WCIDS 288 @@ -222,6 +230,7 @@ struct mt76_wcid { u16 idx; u8 hw_key_idx; + u8 hw_key_idx2; u8 sta:1; u8 ext_phy:1; @@ -324,6 +333,8 @@ struct mt76_driver_ops { u32 drv_flags; u32 survey_flags; u16 txwi_size; + u16 token_size; + u8 mcs_rates; void (*update_survey)(struct mt76_dev *dev); @@ -491,15 +502,16 @@ struct mt76_rx_status { u16 wcid_idx; }; - unsigned long reorder_time; + u32 reorder_time; u32 ampdu_ref; + u32 timestamp; u8 iv[6]; u8 ext_phy:1; u8 aggr:1; - u8 tid; + u8 qos_ctl; u16 seqno; u16 freq; @@ -507,6 +519,7 @@ struct mt76_rx_status { u8 enc_flags; u8 encoding:2, bw:3, he_ru:3; u8 he_gi:2, he_dcm:1; + u8 amsdu:1, first_amsdu:1, last_amsdu:1; u8 rate_idx; u8 nss; u8 band; @@ -529,7 +542,7 @@ struct mt76_testmode_data { struct sk_buff *tx_skb; u32 tx_count; - u16 tx_msdu_len; + u16 tx_mpdu_len; u8 tx_rate_mode; u8 tx_rate_idx; @@ -600,6 +613,12 @@ struct mt76_phy { struct delayed_work mac_work; u8 mac_work_count; + + struct { + struct sk_buff *head; + struct sk_buff **tail; + u16 seqno; + } rx_amsdu[__MT_RXQ_MAX]; }; struct mt76_dev { @@ -628,6 +647,7 @@ struct mt76_dev { struct mt76_mcu mcu; struct net_device napi_dev; + struct net_device tx_napi_dev; spinlock_t rx_lock; struct napi_struct napi[__MT_RXQ_MAX]; struct sk_buff_head rx_skb[__MT_RXQ_MAX]; @@ -641,6 +661,10 @@ struct mt76_dev { struct mt76_worker tx_worker; struct napi_struct tx_napi; + spinlock_t token_lock; + struct idr token; + int token_count; + wait_queue_head_t tx_wait; struct sk_buff_head status_list; @@ -695,6 +719,13 @@ struct mt76_dev { }; }; +struct mt76_power_limits { + s8 cck[4]; + s8 ofdm[8]; + s8 mcs[4][10]; + s8 ru[7][12]; +}; + enum mt76_phy_type { MT_PHY_TYPE_CCK, MT_PHY_TYPE_OFDM, @@ -778,13 +809,15 @@ static inline u16 mt76_rev(struct mt76_dev *dev) #define mt76xx_chip(dev) mt76_chip(&((dev)->mt76)) #define mt76xx_rev(dev) mt76_rev(&((dev)->mt76)) -#define mt76_init_queues(dev) (dev)->mt76.queue_ops->init(&((dev)->mt76)) +#define mt76_init_queues(dev, ...) (dev)->mt76.queue_ops->init(&((dev)->mt76), __VA_ARGS__) #define mt76_queue_alloc(dev, ...) (dev)->mt76.queue_ops->alloc(&((dev)->mt76), __VA_ARGS__) #define mt76_tx_queue_skb_raw(dev, ...) (dev)->mt76.queue_ops->tx_queue_skb_raw(&((dev)->mt76), __VA_ARGS__) #define mt76_tx_queue_skb(dev, ...) (dev)->mt76.queue_ops->tx_queue_skb(&((dev)->mt76), __VA_ARGS__) #define mt76_queue_rx_reset(dev, ...) (dev)->mt76.queue_ops->rx_reset(&((dev)->mt76), __VA_ARGS__) -#define mt76_queue_tx_cleanup(dev, ...) (dev)->mt76.queue_ops->tx_cleanup(&((dev)->mt76), __VA_ARGS__) +#define mt76_queue_tx_cleanup(dev, ...) (dev)->mt76.queue_ops->tx_cleanup(&((dev)->mt76), __VA_ARGS__) +#define mt76_queue_rx_cleanup(dev, ...) (dev)->mt76.queue_ops->rx_cleanup(&((dev)->mt76), __VA_ARGS__) #define mt76_queue_kick(dev, ...) (dev)->mt76.queue_ops->kick(&((dev)->mt76), __VA_ARGS__) +#define mt76_queue_reset(dev, ...) (dev)->mt76.queue_ops->reset_q(&((dev)->mt76), __VA_ARGS__) #define mt76_for_each_q_rx(dev, i) \ for (i = 0; i < ARRAY_SIZE((dev)->q_rx) && \ @@ -811,6 +844,7 @@ void mt76_seq_puts_array(struct seq_file *file, const char *str, int mt76_eeprom_init(struct mt76_dev *dev, int len); void mt76_eeprom_override(struct mt76_phy *phy); +int mt76_get_of_eeprom(struct mt76_dev *dev, void *data, int offset, int len); struct mt76_queue * mt76_init_queue(struct mt76_dev *dev, int qid, int idx, int n_desc, @@ -988,6 +1022,7 @@ void mt76_stop_tx_queues(struct mt76_phy *phy, struct ieee80211_sta *sta, void mt76_tx_check_agg_ssn(struct ieee80211_sta *sta, struct sk_buff *skb); void mt76_txq_schedule(struct mt76_phy *phy, enum mt76_txq_id qid); void mt76_txq_schedule_all(struct mt76_phy *phy); +void mt76_tx_worker_run(struct mt76_dev *dev); void mt76_tx_worker(struct mt76_worker *w); void mt76_release_buffered_frames(struct ieee80211_hw *hw, struct ieee80211_sta *sta, @@ -1056,6 +1091,7 @@ int mt76_testmode_cmd(struct ieee80211_hw *hw, struct ieee80211_vif *vif, int mt76_testmode_dump(struct ieee80211_hw *hw, struct sk_buff *skb, struct netlink_callback *cb, void *data, int len); int mt76_testmode_set_state(struct mt76_phy *phy, enum mt76_testmode_state state); +int mt76_testmode_alloc_skb(struct mt76_phy *phy, u32 len); static inline void mt76_testmode_reset(struct mt76_phy *phy, bool disable) { @@ -1176,4 +1212,45 @@ mt76_mcu_skb_send_msg(struct mt76_dev *dev, struct sk_buff *skb, int cmd, void mt76_set_irq_mask(struct mt76_dev *dev, u32 addr, u32 clear, u32 set); +s8 mt76_get_rate_power_limits(struct mt76_phy *phy, + struct ieee80211_channel *chan, + struct mt76_power_limits *dest, + s8 target_power); + +struct mt76_txwi_cache * +mt76_token_release(struct mt76_dev *dev, int token, bool *wake); +int mt76_token_consume(struct mt76_dev *dev, struct mt76_txwi_cache **ptxwi); +void __mt76_set_tx_blocked(struct mt76_dev *dev, bool blocked); + +static inline void mt76_set_tx_blocked(struct mt76_dev *dev, bool blocked) +{ + spin_lock_bh(&dev->token_lock); + __mt76_set_tx_blocked(dev, blocked); + spin_unlock_bh(&dev->token_lock); +} + +static inline int +mt76_token_get(struct mt76_dev *dev, struct mt76_txwi_cache **ptxwi) +{ + int token; + + spin_lock_bh(&dev->token_lock); + token = idr_alloc(&dev->token, *ptxwi, 0, dev->drv->token_size, + GFP_ATOMIC); + spin_unlock_bh(&dev->token_lock); + + return token; +} + +static inline struct mt76_txwi_cache * +mt76_token_put(struct mt76_dev *dev, int token) +{ + struct mt76_txwi_cache *txwi; + + spin_lock_bh(&dev->token_lock); + txwi = idr_remove(&dev->token, token); + spin_unlock_bh(&dev->token_lock); + + return txwi; +} #endif diff --git a/drivers/net/wireless/mediatek/mt76/mt7603/dma.c b/drivers/net/wireless/mediatek/mt76/mt7603/dma.c index 0086f18cb79a..415ea17b9be6 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7603/dma.c +++ b/drivers/net/wireless/mediatek/mt76/mt7603/dma.c @@ -219,11 +219,11 @@ int mt7603_dma_init(struct mt7603_dev *dev) return ret; mt76_wr(dev, MT_DELAY_INT_CFG, 0); - ret = mt76_init_queues(dev); + ret = mt76_init_queues(dev, mt76_dma_rx_poll); if (ret) return ret; - netif_tx_napi_add(&dev->mt76.napi_dev, &dev->mt76.tx_napi, + netif_tx_napi_add(&dev->mt76.tx_napi_dev, &dev->mt76.tx_napi, mt7603_poll_tx, NAPI_POLL_WEIGHT); napi_enable(&dev->mt76.tx_napi); diff --git a/drivers/net/wireless/mediatek/mt76/mt7603/init.c b/drivers/net/wireless/mediatek/mt76/mt7603/init.c index f0b879c3eba8..e1b2cfa56074 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7603/init.c +++ b/drivers/net/wireless/mediatek/mt76/mt7603/init.c @@ -548,6 +548,9 @@ int mt7603_register_device(struct mt7603_dev *dev) hw->max_report_rates = 7; hw->max_rate_tries = 11; + hw->radiotap_timestamp.units_pos = + IEEE80211_RADIOTAP_TIMESTAMP_UNIT_US; + hw->sta_data_size = sizeof(struct mt7603_sta); hw->vif_data_size = sizeof(struct mt7603_vif); diff --git a/drivers/net/wireless/mediatek/mt76/mt7603/mac.c b/drivers/net/wireless/mediatek/mt76/mt7603/mac.c index cc4e7bc48294..fbceb07c5f37 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7603/mac.c +++ b/drivers/net/wireless/mediatek/mt76/mt7603/mac.c @@ -532,20 +532,6 @@ mt7603_mac_fill_rx(struct mt7603_dev *dev, struct sk_buff *skb) status->flag |= RX_FLAG_MMIC_STRIPPED | RX_FLAG_MIC_STRIPPED; } - if (!(rxd2 & (MT_RXD2_NORMAL_NON_AMPDU_SUB | - MT_RXD2_NORMAL_NON_AMPDU))) { - status->flag |= RX_FLAG_AMPDU_DETAILS; - - /* all subframes of an A-MPDU have the same timestamp */ - if (dev->rx_ampdu_ts != rxd[12]) { - if (!++dev->ampdu_ref) - dev->ampdu_ref++; - } - dev->rx_ampdu_ts = rxd[12]; - - status->ampdu_ref = dev->ampdu_ref; - } - remove_pad = rxd1 & MT_RXD1_NORMAL_HDR_OFFSET; if (rxd2 & MT_RXD2_NORMAL_MAX_LEN_ERROR) @@ -579,6 +565,23 @@ mt7603_mac_fill_rx(struct mt7603_dev *dev, struct sk_buff *skb) return -EINVAL; } if (rxd0 & MT_RXD0_NORMAL_GROUP_2) { + status->timestamp = le32_to_cpu(rxd[0]); + status->flag |= RX_FLAG_MACTIME_START; + + if (!(rxd2 & (MT_RXD2_NORMAL_NON_AMPDU_SUB | + MT_RXD2_NORMAL_NON_AMPDU))) { + status->flag |= RX_FLAG_AMPDU_DETAILS; + + /* all subframes of an A-MPDU have the same timestamp */ + if (dev->rx_ampdu_ts != status->timestamp) { + if (!++dev->ampdu_ref) + dev->ampdu_ref++; + } + dev->rx_ampdu_ts = status->timestamp; + + status->ampdu_ref = dev->ampdu_ref; + } + rxd += 2; if ((u8 *)rxd - skb->data >= skb->len) return -EINVAL; @@ -651,7 +654,7 @@ mt7603_mac_fill_rx(struct mt7603_dev *dev, struct sk_buff *skb) status->aggr = unicast && !ieee80211_is_qos_nullfunc(hdr->frame_control); - status->tid = *ieee80211_get_qos_ctl(hdr) & IEEE80211_QOS_CTL_TID_MASK; + status->qos_ctl = *ieee80211_get_qos_ctl(hdr); status->seqno = IEEE80211_SEQ_TO_SN(le16_to_cpu(hdr->seq_ctrl)); return 0; @@ -1442,6 +1445,8 @@ static void mt7603_mac_watchdog_reset(struct mt7603_dev *dev) mt76_queue_rx_reset(dev, i); } + mt76_tx_status_check(&dev->mt76, NULL, true); + mt7603_dma_sched_reset(dev); mt7603_mac_dma_start(dev); diff --git a/drivers/net/wireless/mediatek/mt76/mt7603/mcu.c b/drivers/net/wireless/mediatek/mt76/mt7603/mcu.c index 96b6c8916730..6abfe6b19afa 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7603/mcu.c +++ b/drivers/net/wireless/mediatek/mt76/mt7603/mcu.c @@ -21,9 +21,8 @@ mt7603_mcu_parse_response(struct mt76_dev *mdev, int cmd, struct mt7603_mcu_rxd *rxd; if (!skb) { - dev_err(mdev->dev, - "MCU message %d (seq %d) timed out\n", - cmd, seq); + dev_err(mdev->dev, "MCU message %02x (seq %d) timed out\n", + abs(cmd), seq); dev->mcu_hang = MT7603_WATCHDOG_TIMEOUT; return -ETIMEDOUT; } diff --git a/drivers/net/wireless/mediatek/mt76/mt7603/mt7603.h b/drivers/net/wireless/mediatek/mt76/mt7603/mt7603.h index b787c56fd8d6..1df5b9fed2bb 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7603/mt7603.h +++ b/drivers/net/wireless/mediatek/mt76/mt7603/mt7603.h @@ -120,7 +120,7 @@ struct mt7603_dev { unsigned long last_cca_adj; u32 ampdu_ref; - __le32 rx_ampdu_ts; + u32 rx_ampdu_ts; u8 rssi_offset[3]; u8 slottime; diff --git a/drivers/net/wireless/mediatek/mt76/mt7603/pci.c b/drivers/net/wireless/mediatek/mt76/mt7603/pci.c index 06fa28f645f2..aa6cb668b012 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7603/pci.c +++ b/drivers/net/wireless/mediatek/mt76/mt7603/pci.c @@ -7,7 +7,7 @@ #include "mt7603.h" static const struct pci_device_id mt76pci_device_table[] = { - { PCI_DEVICE(0x14c3, 0x7603) }, + { PCI_DEVICE(PCI_VENDOR_ID_MEDIATEK, 0x7603) }, { }, }; diff --git a/drivers/net/wireless/mediatek/mt76/mt7615/debugfs.c b/drivers/net/wireless/mediatek/mt76/mt7615/debugfs.c index 7ae48b4fa564..676bb22726d6 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7615/debugfs.c +++ b/drivers/net/wireless/mediatek/mt76/mt7615/debugfs.c @@ -69,6 +69,7 @@ static int mt7615_pm_set(void *data, u64 val) { struct mt7615_dev *dev = data; + struct mt76_connac_pm *pm = &dev->pm; int ret = 0; if (!mt7615_wait_for_mcu_init(dev)) @@ -77,6 +78,9 @@ mt7615_pm_set(void *data, u64 val) if (!mt7615_firmware_offload(dev) || !mt76_is_mmio(&dev->mt76)) return -EOPNOTSUPP; + if (val == pm->enable) + return 0; + mt7615_mutex_acquire(dev); if (dev->phy.n_beacon_vif) { @@ -84,7 +88,11 @@ mt7615_pm_set(void *data, u64 val) goto out; } - dev->pm.enable = val; + if (!pm->enable) { + pm->stats.last_wake_event = jiffies; + pm->stats.last_doze_event = jiffies; + } + pm->enable = val; out: mt7615_mutex_release(dev); @@ -104,6 +112,26 @@ mt7615_pm_get(void *data, u64 *val) DEFINE_DEBUGFS_ATTRIBUTE(fops_pm, mt7615_pm_get, mt7615_pm_set, "%lld\n"); static int +mt7615_pm_stats(struct seq_file *s, void *data) +{ + struct mt7615_dev *dev = dev_get_drvdata(s->private); + struct mt76_connac_pm *pm = &dev->pm; + unsigned long awake_time = pm->stats.awake_time; + unsigned long doze_time = pm->stats.doze_time; + + if (!test_bit(MT76_STATE_PM, &dev->mphy.state)) + awake_time += jiffies - pm->stats.last_wake_event; + else + doze_time += jiffies - pm->stats.last_doze_event; + + seq_printf(s, "awake time: %14u\ndoze time: %15u\n", + jiffies_to_msecs(awake_time), + jiffies_to_msecs(doze_time)); + + return 0; +} + +static int mt7615_pm_idle_timeout_set(void *data, u64 val) { struct mt7615_dev *dev = data; @@ -515,20 +543,27 @@ int mt7615_init_debugfs(struct mt7615_dev *dev) debugfs_create_file("runtime-pm", 0600, dir, dev, &fops_pm); debugfs_create_file("idle-timeout", 0600, dir, dev, &fops_pm_idle_timeout); + debugfs_create_devm_seqfile(dev->mt76.dev, "runtime_pm_stats", dir, + mt7615_pm_stats); debugfs_create_devm_seqfile(dev->mt76.dev, "radio", dir, mt7615_radio_read); - debugfs_create_u32("dfs_hw_pattern", 0400, dir, &dev->hw_pattern); - /* test pattern knobs */ - debugfs_create_u8("pattern_len", 0600, dir, - &dev->radar_pattern.n_pulses); - debugfs_create_u32("pulse_period", 0600, dir, - &dev->radar_pattern.period); - debugfs_create_u16("pulse_width", 0600, dir, - &dev->radar_pattern.width); - debugfs_create_u16("pulse_power", 0600, dir, - &dev->radar_pattern.power); - debugfs_create_file("radar_trigger", 0200, dir, dev, - &fops_radar_pattern); + + if (is_mt7615(&dev->mt76)) { + debugfs_create_u32("dfs_hw_pattern", 0400, dir, + &dev->hw_pattern); + /* test pattern knobs */ + debugfs_create_u8("pattern_len", 0600, dir, + &dev->radar_pattern.n_pulses); + debugfs_create_u32("pulse_period", 0600, dir, + &dev->radar_pattern.period); + debugfs_create_u16("pulse_width", 0600, dir, + &dev->radar_pattern.width); + debugfs_create_u16("pulse_power", 0600, dir, + &dev->radar_pattern.power); + debugfs_create_file("radar_trigger", 0200, dir, dev, + &fops_radar_pattern); + } + debugfs_create_file("reset_test", 0200, dir, dev, &fops_reset_test); debugfs_create_devm_seqfile(dev->mt76.dev, "temperature", dir, diff --git a/drivers/net/wireless/mediatek/mt76/mt7615/dma.c b/drivers/net/wireless/mediatek/mt76/mt7615/dma.c index 25e3069cf2b1..8004ae5c16a9 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7615/dma.c +++ b/drivers/net/wireless/mediatek/mt76/mt7615/dma.c @@ -71,15 +71,39 @@ static int mt7615_poll_tx(struct napi_struct *napi, int budget) struct mt7615_dev *dev; dev = container_of(napi, struct mt7615_dev, mt76.tx_napi); + if (!mt76_connac_pm_ref(&dev->mphy, &dev->pm)) { + napi_complete(napi); + queue_work(dev->mt76.wq, &dev->pm.wake_work); + return 0; + } mt76_queue_tx_cleanup(dev, dev->mt76.q_mcu[MT_MCUQ_WM], false); - - if (napi_complete_done(napi, 0)) + if (napi_complete(napi)) mt7615_irq_enable(dev, mt7615_tx_mcu_int_mask(dev)); + mt76_connac_pm_unref(&dev->pm); + return 0; } +static int mt7615_poll_rx(struct napi_struct *napi, int budget) +{ + struct mt7615_dev *dev; + int done; + + dev = container_of(napi->dev, struct mt7615_dev, mt76.napi_dev); + + if (!mt76_connac_pm_ref(&dev->mphy, &dev->pm)) { + napi_complete(napi); + queue_work(dev->mt76.wq, &dev->pm.wake_work); + return 0; + } + done = mt76_dma_rx_poll(napi, budget); + mt76_connac_pm_unref(&dev->pm); + + return done; +} + int mt7615_wait_pdma_busy(struct mt7615_dev *dev) { struct mt76_dev *mdev = &dev->mt76; @@ -176,10 +200,30 @@ static void mt7663_dma_sched_init(struct mt7615_dev *dev) mt76_wr(dev, MT_DMA_SHDL(MT_DMASHDL_SCHED_SET1), 0xedcba987); } +void mt7615_dma_start(struct mt7615_dev *dev) +{ + /* start dma engine */ + mt76_set(dev, MT_WPDMA_GLO_CFG, + MT_WPDMA_GLO_CFG_TX_DMA_EN | + MT_WPDMA_GLO_CFG_RX_DMA_EN | + MT_WPDMA_GLO_CFG_TX_WRITEBACK_DONE); + + if (is_mt7622(&dev->mt76)) + mt7622_dma_sched_init(dev); + + if (is_mt7663(&dev->mt76)) { + mt7663_dma_sched_init(dev); + + mt76_wr(dev, MT_MCU2HOST_INT_ENABLE, MT7663_MCU_CMD_ERROR_MASK); + } + +} + int mt7615_dma_init(struct mt7615_dev *dev) { int rx_ring_size = MT7615_RX_RING_SIZE; int rx_buf_size = MT_RX_BUF_SIZE; + u32 mask; int ret; /* Increase buffer size to receive large VHT MPDUs */ @@ -241,11 +285,11 @@ int mt7615_dma_init(struct mt7615_dev *dev) mt76_wr(dev, MT_DELAY_INT_CFG, 0); - ret = mt76_init_queues(dev); + ret = mt76_init_queues(dev, mt7615_poll_rx); if (ret < 0) return ret; - netif_tx_napi_add(&dev->mt76.napi_dev, &dev->mt76.tx_napi, + netif_tx_napi_add(&dev->mt76.tx_napi_dev, &dev->mt76.tx_napi, mt7615_poll_tx, NAPI_POLL_WEIGHT); napi_enable(&dev->mt76.tx_napi); @@ -253,20 +297,17 @@ int mt7615_dma_init(struct mt7615_dev *dev) MT_WPDMA_GLO_CFG_TX_DMA_BUSY | MT_WPDMA_GLO_CFG_RX_DMA_BUSY, 0, 1000); - /* start dma engine */ - mt76_set(dev, MT_WPDMA_GLO_CFG, - MT_WPDMA_GLO_CFG_TX_DMA_EN | - MT_WPDMA_GLO_CFG_RX_DMA_EN); - /* enable interrupts for TX/RX rings */ - mt7615_irq_enable(dev, MT_INT_RX_DONE_ALL | mt7615_tx_mcu_int_mask(dev) | - MT_INT_MCU_CMD); - - if (is_mt7622(&dev->mt76)) - mt7622_dma_sched_init(dev); + mask = MT_INT_RX_DONE_ALL | mt7615_tx_mcu_int_mask(dev); if (is_mt7663(&dev->mt76)) - mt7663_dma_sched_init(dev); + mask |= MT7663_INT_MCU_CMD; + else + mask |= MT_INT_MCU_CMD; + + mt7615_irq_enable(dev, mask); + + mt7615_dma_start(dev); return 0; } diff --git a/drivers/net/wireless/mediatek/mt76/mt7615/eeprom.c b/drivers/net/wireless/mediatek/mt76/mt7615/eeprom.c index 2eab23898c77..6dbaaf95ee38 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7615/eeprom.c +++ b/drivers/net/wireless/mediatek/mt76/mt7615/eeprom.c @@ -86,6 +86,7 @@ static int mt7615_check_eeprom(struct mt76_dev *dev) switch (val) { case 0x7615: case 0x7622: + case 0x7663: return 0; default: return -EINVAL; diff --git a/drivers/net/wireless/mediatek/mt76/mt7615/init.c b/drivers/net/wireless/mediatek/mt76/mt7615/init.c index 571390fa4de7..86341d1f82f3 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7615/init.c +++ b/drivers/net/wireless/mediatek/mt76/mt7615/init.c @@ -116,10 +116,10 @@ mt7615_mac_init(struct mt7615_dev *dev) mt76_set(dev, MT_WF_RMAC_MIB_TIME0, MT_WF_RMAC_MIB_RXTIME_EN); mt76_set(dev, MT_WF_RMAC_MIB_AIRTIME0, MT_WF_RMAC_MIB_RXTIME_EN); - /* disable hdr translation and hw AMSDU */ mt76_wr(dev, MT_DMA_DCR0, FIELD_PREP(MT_DMA_DCR0_MAX_RX_LEN, 3072) | - MT_DMA_DCR0_RX_VEC_DROP); + MT_DMA_DCR0_RX_VEC_DROP | MT_DMA_DCR0_DAMSDU_EN | + MT_DMA_DCR0_RX_HDR_TRANS_EN); /* disable TDLS filtering */ mt76_clear(dev, MT_WF_PFCR, MT_WF_PFCR_TDLS_EN); mt76_set(dev, MT_WF_MIB_SCR0, MT_MIB_SCR0_AGG_CNT_RANGE_EN); @@ -129,6 +129,7 @@ mt7615_mac_init(struct mt7615_dev *dev) } else { mt7615_init_mac_chain(dev, 1); } + mt7615_mcu_set_rx_hdr_trans_blacklist(dev); } static void @@ -251,6 +252,7 @@ void mt7615_init_txpower(struct mt7615_dev *dev, int delta_idx, delta = mt76_tx_power_nss_delta(n_chains); u8 *eep = (u8 *)dev->mt76.eeprom.data; enum nl80211_band band = sband->band; + struct mt76_power_limits limits; u8 rate_val; delta_idx = mt7615_eeprom_get_power_delta_index(dev, band); @@ -279,7 +281,11 @@ void mt7615_init_txpower(struct mt7615_dev *dev, target_power = max(target_power, eep[index]); } - target_power = DIV_ROUND_UP(target_power + delta, 2); + target_power = mt76_get_rate_power_limits(&dev->mphy, chan, + &limits, + target_power); + target_power += delta; + target_power = DIV_ROUND_UP(target_power, 2); chan->max_power = min_t(int, chan->max_reg_power, target_power); chan->orig_mpwr = target_power; @@ -310,12 +316,18 @@ mt7615_regd_notifier(struct wiphy *wiphy, memcpy(dev->mt76.alpha2, request->alpha2, sizeof(dev->mt76.alpha2)); dev->mt76.region = request->dfs_region; + mt7615_init_txpower(dev, &mphy->sband_2g.sband); + mt7615_init_txpower(dev, &mphy->sband_5g.sband); + mt7615_mutex_acquire(dev); if (chandef->chan->flags & IEEE80211_CHAN_RADAR) mt7615_dfs_init_radar_detector(phy); - if (mt7615_firmware_offload(phy->dev)) + + if (mt7615_firmware_offload(phy->dev)) { mt76_connac_mcu_set_channel_domain(mphy); + mt76_connac_mcu_set_rate_txpower(mphy); + } mt7615_mutex_release(dev); } @@ -330,6 +342,10 @@ mt7615_init_wiphy(struct ieee80211_hw *hw) hw->max_rates = 3; hw->max_report_rates = 7; hw->max_rate_tries = 11; + hw->netdev_features = NETIF_F_RXCSUM; + + hw->radiotap_timestamp.units_pos = + IEEE80211_RADIOTAP_TIMESTAMP_UNIT_US; phy->slottime = 9; @@ -360,11 +376,17 @@ mt7615_init_wiphy(struct ieee80211_hw *hw) ieee80211_hw_set(hw, SINGLE_SCAN_ON_ALL_BANDS); ieee80211_hw_set(hw, TX_STATUS_NO_AMPDU_LEN); ieee80211_hw_set(hw, WANT_MONITOR_VIF); + ieee80211_hw_set(hw, SUPPORTS_RX_DECAP_OFFLOAD); if (is_mt7615(&phy->dev->mt76)) hw->max_tx_fragments = MT_TXP_MAX_BUF_NUM; else hw->max_tx_fragments = MT_HW_TXP_MAX_BUF_NUM; + + phy->mt76->sband_2g.sband.ht_cap.cap |= IEEE80211_HT_CAP_LDPC_CODING; + phy->mt76->sband_5g.sband.ht_cap.cap |= IEEE80211_HT_CAP_LDPC_CODING; + phy->mt76->sband_5g.sband.vht_cap.cap |= + IEEE80211_VHT_CAP_MAX_A_MPDU_LENGTH_EXPONENT_MASK; } static void @@ -480,10 +502,13 @@ void mt7615_init_device(struct mt7615_dev *dev) dev->phy.dev = dev; dev->phy.mt76 = &dev->mt76.phy; dev->mt76.phy.priv = &dev->phy; + dev->mt76.tx_worker.fn = mt7615_tx_worker; INIT_DELAYED_WORK(&dev->pm.ps_work, mt7615_pm_power_save_work); INIT_WORK(&dev->pm.wake_work, mt7615_pm_wake_work); - init_completion(&dev->pm.wake_cmpl); + spin_lock_init(&dev->pm.wake.lock); + mutex_init(&dev->pm.mutex); + init_waitqueue_head(&dev->pm.wait); spin_lock_init(&dev->pm.txq_lock); set_bit(MT76_STATE_PM, &dev->mphy.state); INIT_DELAYED_WORK(&dev->mphy.mac_work, mt7615_mac_work); @@ -496,16 +521,13 @@ void mt7615_init_device(struct mt7615_dev *dev) init_waitqueue_head(&dev->reset_wait); init_waitqueue_head(&dev->phy.roc_wait); - INIT_WORK(&dev->reset_work, mt7615_mac_reset_work); INIT_WORK(&dev->phy.roc_work, mt7615_roc_work); timer_setup(&dev->phy.roc_timer, mt7615_roc_timer, 0); mt7615_init_wiphy(hw); dev->pm.idle_timeout = MT7615_PM_TIMEOUT; - dev->mphy.sband_2g.sband.ht_cap.cap |= IEEE80211_HT_CAP_LDPC_CODING; - dev->mphy.sband_5g.sband.ht_cap.cap |= IEEE80211_HT_CAP_LDPC_CODING; - dev->mphy.sband_5g.sband.vht_cap.cap |= - IEEE80211_VHT_CAP_MAX_A_MPDU_LENGTH_EXPONENT_MASK; + dev->pm.stats.last_wake_event = jiffies; + dev->pm.stats.last_doze_event = jiffies; mt7615_cap_dbdc_disable(dev); dev->phy.dfs_state = -1; diff --git a/drivers/net/wireless/mediatek/mt76/mt7615/mac.c b/drivers/net/wireless/mediatek/mt76/mt7615/mac.c index 59fdd0fc2ad4..f81a17d56008 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7615/mac.c +++ b/drivers/net/wireless/mediatek/mt76/mt7615/mac.c @@ -234,11 +234,13 @@ static int mt7615_mac_fill_rx(struct mt7615_dev *dev, struct sk_buff *skb) u32 rxd0 = le32_to_cpu(rxd[0]); u32 rxd1 = le32_to_cpu(rxd[1]); u32 rxd2 = le32_to_cpu(rxd[2]); - __le32 rxd12 = rxd[12]; - bool unicast, remove_pad, insert_ccmp_hdr = false; + u32 csum_mask = MT_RXD0_NORMAL_IP_SUM | MT_RXD0_NORMAL_UDP_TCP_SUM; + bool unicast, hdr_trans, remove_pad, insert_ccmp_hdr = false; int phy_idx; int i, idx; - u8 chfreq; + u8 chfreq, amsdu_info, qos_ctl = 0; + u16 seq_ctrl = 0; + __le16 fc = 0; memset(status, 0, sizeof(*status)); @@ -254,8 +256,12 @@ static int mt7615_mac_fill_rx(struct mt7615_dev *dev, struct sk_buff *skb) else phy_idx = -1; + if (rxd2 & MT_RXD2_NORMAL_AMSDU_ERR) + return -EINVAL; + unicast = (rxd1 & MT_RXD1_NORMAL_ADDR_TYPE) == MT_RXD1_NORMAL_U2M; idx = FIELD_GET(MT_RXD2_NORMAL_WLAN_IDX, rxd2); + hdr_trans = rxd1 & MT_RXD1_NORMAL_HDR_TRANS; status->wcid = mt7615_rx_get_wcid(dev, idx, unicast); if (status->wcid) { @@ -268,6 +274,9 @@ static int mt7615_mac_fill_rx(struct mt7615_dev *dev, struct sk_buff *skb) spin_unlock_bh(&dev->sta_poll_lock); } + if ((rxd0 & csum_mask) == csum_mask) + skb->ip_summed = CHECKSUM_UNNECESSARY; + if (rxd2 & MT_RXD2_NORMAL_FCS_ERR) status->flag |= RX_FLAG_FAILED_FCS_CRC; @@ -288,6 +297,13 @@ static int mt7615_mac_fill_rx(struct mt7615_dev *dev, struct sk_buff *skb) rxd += 4; if (rxd0 & MT_RXD0_NORMAL_GROUP_4) { + u32 v0 = le32_to_cpu(rxd[0]); + u32 v2 = le32_to_cpu(rxd[2]); + + fc = cpu_to_le16(FIELD_GET(MT_RXD4_FRAME_CONTROL, v0)); + qos_ctl = FIELD_GET(MT_RXD6_QOS_CTL, v2); + seq_ctrl = FIELD_GET(MT_RXD6_SEQ_CTRL, v2); + rxd += 4; if ((u8 *)rxd - skb->data >= skb->len) return -EINVAL; @@ -312,6 +328,23 @@ static int mt7615_mac_fill_rx(struct mt7615_dev *dev, struct sk_buff *skb) } if (rxd0 & MT_RXD0_NORMAL_GROUP_2) { + status->timestamp = le32_to_cpu(rxd[0]); + status->flag |= RX_FLAG_MACTIME_START; + + if (!(rxd2 & (MT_RXD2_NORMAL_NON_AMPDU_SUB | + MT_RXD2_NORMAL_NON_AMPDU))) { + status->flag |= RX_FLAG_AMPDU_DETAILS; + + /* all subframes of an A-MPDU have the same timestamp */ + if (phy->rx_ampdu_ts != status->timestamp) { + if (!++phy->ampdu_ref) + phy->ampdu_ref++; + } + phy->rx_ampdu_ts = status->timestamp; + + status->ampdu_ref = phy->ampdu_ref; + } + rxd += 2; if ((u8 *)rxd - skb->data >= skb->len) return -EINVAL; @@ -355,20 +388,6 @@ static int mt7615_mac_fill_rx(struct mt7615_dev *dev, struct sk_buff *skb) if (!sband->channels) return -EINVAL; - if (!(rxd2 & (MT_RXD2_NORMAL_NON_AMPDU_SUB | - MT_RXD2_NORMAL_NON_AMPDU))) { - status->flag |= RX_FLAG_AMPDU_DETAILS; - - /* all subframes of an A-MPDU have the same timestamp */ - if (phy->rx_ampdu_ts != rxd12) { - if (!++phy->ampdu_ref) - phy->ampdu_ref++; - } - phy->rx_ampdu_ts = rxd12; - - status->ampdu_ref = phy->ampdu_ref; - } - if (rxd0 & MT_RXD0_NORMAL_GROUP_3) { u32 rxdg0 = le32_to_cpu(rxd[0]); u32 rxdg1 = le32_to_cpu(rxd[1]); @@ -446,20 +465,42 @@ static int mt7615_mac_fill_rx(struct mt7615_dev *dev, struct sk_buff *skb) skb_pull(skb, (u8 *)rxd - skb->data + 2 * remove_pad); - if (insert_ccmp_hdr) { + amsdu_info = FIELD_GET(MT_RXD1_NORMAL_PAYLOAD_FORMAT, rxd1); + status->amsdu = !!amsdu_info; + if (status->amsdu) { + status->first_amsdu = amsdu_info == MT_RXD1_FIRST_AMSDU_FRAME; + status->last_amsdu = amsdu_info == MT_RXD1_LAST_AMSDU_FRAME; + if (!hdr_trans) { + memmove(skb->data + 2, skb->data, + ieee80211_get_hdrlen_from_skb(skb)); + skb_pull(skb, 2); + } + } + + if (insert_ccmp_hdr && !hdr_trans) { u8 key_id = FIELD_GET(MT_RXD1_NORMAL_KEY_ID, rxd1); mt76_insert_ccmp_hdr(skb, key_id); } - hdr = (struct ieee80211_hdr *)skb->data; - if (!status->wcid || !ieee80211_is_data_qos(hdr->frame_control)) + if (!hdr_trans) { + hdr = (struct ieee80211_hdr *)skb->data; + fc = hdr->frame_control; + if (ieee80211_is_data_qos(fc)) { + seq_ctrl = le16_to_cpu(hdr->seq_ctrl); + qos_ctl = *ieee80211_get_qos_ctl(hdr); + } + } else { + status->flag |= RX_FLAG_8023; + } + + if (!status->wcid || !ieee80211_is_data_qos(fc)) return 0; status->aggr = unicast && - !ieee80211_is_qos_nullfunc(hdr->frame_control); - status->tid = *ieee80211_get_qos_ctl(hdr) & IEEE80211_QOS_CTL_TID_MASK; - status->seqno = IEEE80211_SEQ_TO_SN(le16_to_cpu(hdr->seq_ctrl)); + !ieee80211_is_qos_nullfunc(fc); + status->qos_ctl = qos_ctl; + status->seqno = IEEE80211_SEQ_TO_SN(seq_ctrl); return 0; } @@ -690,7 +731,7 @@ mt7615_txp_skb_unmap_fw(struct mt76_dev *dev, struct mt7615_fw_txp *txp) { int i; - for (i = 1; i < txp->nbuf; i++) + for (i = 0; i < txp->nbuf; i++) dma_unmap_single(dev->dev, le32_to_cpu(txp->buf[i]), le16_to_cpu(txp->len[i]), DMA_TO_DEVICE); } @@ -966,6 +1007,7 @@ void mt7615_mac_set_rates(struct mt7615_phy *phy, struct mt7615_sta *sta, struct mt7615_dev *dev = phy->dev; struct mt7615_rate_desc rd; u32 w5, w27, addr; + u16 idx = sta->vif->mt76.omac_idx; if (!mt76_is_mmio(&dev->mt76)) { mt7615_mac_queue_rate_update(phy, sta, probe_rate, rates); @@ -1017,7 +1059,10 @@ void mt7615_mac_set_rates(struct mt7615_phy *phy, struct mt7615_sta *sta, mt76_wr(dev, addr + 27 * 4, w27); - mt76_set(dev, MT_LPON_T0CR, MT_LPON_T0CR_MODE); /* TSF read */ + idx = idx > HW_BSSID_MAX ? HW_BSSID_0 : idx; + addr = idx > 1 ? MT_LPON_TCR2(idx): MT_LPON_TCR0(idx); + + mt76_set(dev, addr, MT_LPON_TCR_MODE); /* TSF read */ sta->rate_set_tsf = mt76_rr(dev, MT_LPON_UTTR0) & ~BIT(0); sta->rate_set_tsf |= rd.rateset; @@ -1033,7 +1078,7 @@ EXPORT_SYMBOL_GPL(mt7615_mac_set_rates); static int mt7615_mac_wtbl_update_key(struct mt7615_dev *dev, struct mt76_wcid *wcid, struct ieee80211_key_conf *key, - enum mt7615_cipher_type cipher, + enum mt7615_cipher_type cipher, u16 cipher_mask, enum set_key_cmd cmd) { u32 addr = mt7615_mac_wtbl_addr(dev, wcid->idx) + 30 * 4; @@ -1050,22 +1095,22 @@ mt7615_mac_wtbl_update_key(struct mt7615_dev *dev, struct mt76_wcid *wcid, memcpy(data + 16, key->key + 24, 8); memcpy(data + 24, key->key + 16, 8); } else { - if (cipher != MT_CIPHER_BIP_CMAC_128 && wcid->cipher) - memmove(data + 16, data, 16); - if (cipher != MT_CIPHER_BIP_CMAC_128 || !wcid->cipher) + if (cipher_mask == BIT(cipher)) memcpy(data, key->key, key->keylen); - else if (cipher == MT_CIPHER_BIP_CMAC_128) + else if (cipher != MT_CIPHER_BIP_CMAC_128) + memcpy(data, key->key, 16); + if (cipher == MT_CIPHER_BIP_CMAC_128) memcpy(data + 16, key->key, 16); } } else { - if (wcid->cipher & ~BIT(cipher)) { - if (cipher != MT_CIPHER_BIP_CMAC_128) - memmove(data, data + 16, 16); + if (cipher == MT_CIPHER_BIP_CMAC_128) memset(data + 16, 0, 16); - } else { + else if (cipher_mask) + memset(data, 0, 16); + if (!cipher_mask) memset(data, 0, sizeof(data)); - } } + mt76_wr_copy(dev, addr, data, sizeof(data)); return 0; @@ -1073,7 +1118,7 @@ mt7615_mac_wtbl_update_key(struct mt7615_dev *dev, struct mt76_wcid *wcid, static int mt7615_mac_wtbl_update_pk(struct mt7615_dev *dev, struct mt76_wcid *wcid, - enum mt7615_cipher_type cipher, + enum mt7615_cipher_type cipher, u16 cipher_mask, int keyidx, enum set_key_cmd cmd) { u32 addr = mt7615_mac_wtbl_addr(dev, wcid->idx), w0, w1; @@ -1083,20 +1128,23 @@ mt7615_mac_wtbl_update_pk(struct mt7615_dev *dev, struct mt76_wcid *wcid, w0 = mt76_rr(dev, addr); w1 = mt76_rr(dev, addr + 4); - if (cmd == SET_KEY) { - w0 |= MT_WTBL_W0_RX_KEY_VALID | - FIELD_PREP(MT_WTBL_W0_RX_IK_VALID, - cipher == MT_CIPHER_BIP_CMAC_128); - if (cipher != MT_CIPHER_BIP_CMAC_128 || - !wcid->cipher) - w0 |= FIELD_PREP(MT_WTBL_W0_KEY_IDX, keyidx); - } else { - if (!(wcid->cipher & ~BIT(cipher))) - w0 &= ~(MT_WTBL_W0_RX_KEY_VALID | - MT_WTBL_W0_KEY_IDX); - if (cipher == MT_CIPHER_BIP_CMAC_128) - w0 &= ~MT_WTBL_W0_RX_IK_VALID; + + if (cipher_mask) + w0 |= MT_WTBL_W0_RX_KEY_VALID; + else + w0 &= ~(MT_WTBL_W0_RX_KEY_VALID | MT_WTBL_W0_KEY_IDX); + if (cipher_mask & BIT(MT_CIPHER_BIP_CMAC_128)) + w0 |= MT_WTBL_W0_RX_IK_VALID; + else + w0 &= ~MT_WTBL_W0_RX_IK_VALID; + + if (cmd == SET_KEY && + (cipher != MT_CIPHER_BIP_CMAC_128 || + cipher_mask == BIT(cipher))) { + w0 &= ~MT_WTBL_W0_KEY_IDX; + w0 |= FIELD_PREP(MT_WTBL_W0_KEY_IDX, keyidx); } + mt76_wr(dev, MT_WTBL_RICR0, w0); mt76_wr(dev, MT_WTBL_RICR1, w1); @@ -1109,24 +1157,25 @@ mt7615_mac_wtbl_update_pk(struct mt7615_dev *dev, struct mt76_wcid *wcid, static void mt7615_mac_wtbl_update_cipher(struct mt7615_dev *dev, struct mt76_wcid *wcid, - enum mt7615_cipher_type cipher, + enum mt7615_cipher_type cipher, u16 cipher_mask, enum set_key_cmd cmd) { u32 addr = mt7615_mac_wtbl_addr(dev, wcid->idx); - if (cmd == SET_KEY) { - if (cipher != MT_CIPHER_BIP_CMAC_128 || !wcid->cipher) - mt76_rmw(dev, addr + 2 * 4, MT_WTBL_W2_KEY_TYPE, - FIELD_PREP(MT_WTBL_W2_KEY_TYPE, cipher)); - } else { - if (cipher != MT_CIPHER_BIP_CMAC_128 && - wcid->cipher & BIT(MT_CIPHER_BIP_CMAC_128)) - mt76_rmw(dev, addr + 2 * 4, MT_WTBL_W2_KEY_TYPE, - FIELD_PREP(MT_WTBL_W2_KEY_TYPE, - MT_CIPHER_BIP_CMAC_128)); - else if (!(wcid->cipher & ~BIT(cipher))) - mt76_clear(dev, addr + 2 * 4, MT_WTBL_W2_KEY_TYPE); + if (!cipher_mask) { + mt76_clear(dev, addr + 2 * 4, MT_WTBL_W2_KEY_TYPE); + return; } + + if (cmd != SET_KEY) + return; + + if (cipher == MT_CIPHER_BIP_CMAC_128 && + cipher_mask & ~BIT(MT_CIPHER_BIP_CMAC_128)) + return; + + mt76_rmw(dev, addr + 2 * 4, MT_WTBL_W2_KEY_TYPE, + FIELD_PREP(MT_WTBL_W2_KEY_TYPE, cipher)); } int __mt7615_mac_wtbl_set_key(struct mt7615_dev *dev, @@ -1135,25 +1184,30 @@ int __mt7615_mac_wtbl_set_key(struct mt7615_dev *dev, enum set_key_cmd cmd) { enum mt7615_cipher_type cipher; + u16 cipher_mask = wcid->cipher; int err; cipher = mt7615_mac_get_cipher(key->cipher); if (cipher == MT_CIPHER_NONE) return -EOPNOTSUPP; - mt7615_mac_wtbl_update_cipher(dev, wcid, cipher, cmd); - err = mt7615_mac_wtbl_update_key(dev, wcid, key, cipher, cmd); + if (cmd == SET_KEY) + cipher_mask |= BIT(cipher); + else + cipher_mask &= ~BIT(cipher); + + mt7615_mac_wtbl_update_cipher(dev, wcid, cipher, cipher_mask, cmd); + err = mt7615_mac_wtbl_update_key(dev, wcid, key, cipher, cipher_mask, + cmd); if (err < 0) return err; - err = mt7615_mac_wtbl_update_pk(dev, wcid, cipher, key->keyidx, cmd); + err = mt7615_mac_wtbl_update_pk(dev, wcid, cipher, cipher_mask, + key->keyidx, cmd); if (err < 0) return err; - if (cmd == SET_KEY) - wcid->cipher |= BIT(cipher); - else - wcid->cipher &= ~BIT(cipher); + wcid->cipher = cipher_mask; return 0; } @@ -1411,11 +1465,7 @@ mt7615_mac_tx_free_token(struct mt7615_dev *dev, u16 token) u8 wcid; trace_mac_tx_free(dev, token); - - spin_lock_bh(&dev->token_lock); - txwi = idr_remove(&dev->token, token); - spin_unlock_bh(&dev->token_lock); - + txwi = mt76_token_put(mdev, token); if (!txwi) return; @@ -1460,14 +1510,10 @@ static void mt7615_mac_tx_free(struct mt7615_dev *dev, struct sk_buff *skb) dev_kfree_skb(skb); - if (test_bit(MT76_STATE_PM, &dev->phy.mt76->state)) - return; - rcu_read_lock(); mt7615_mac_sta_poll(dev); rcu_read_unlock(); - mt76_connac_power_save_sched(&dev->mphy, &dev->pm); mt76_worker_schedule(&dev->mt76.tx_worker); } @@ -1821,10 +1867,8 @@ mt7615_mac_update_mib_stats(struct mt7615_phy *phy) int i, aggr; u32 val, val2; - memset(mib, 0, sizeof(*mib)); - - mib->fcs_err_cnt = mt76_get_field(dev, MT_MIB_SDR3(ext_phy), - MT_MIB_SDR3_FCS_ERR_MASK); + mib->fcs_err_cnt += mt76_get_field(dev, MT_MIB_SDR3(ext_phy), + MT_MIB_SDR3_FCS_ERR_MASK); val = mt76_get_field(dev, MT_MIB_SDR14(ext_phy), MT_MIB_AMPDU_MPDU_COUNT); @@ -1837,24 +1881,16 @@ mt7615_mac_update_mib_stats(struct mt7615_phy *phy) aggr = ext_phy ? ARRAY_SIZE(dev->mt76.aggr_stats) / 2 : 0; for (i = 0; i < 4; i++) { val = mt76_rr(dev, MT_MIB_MB_SDR1(ext_phy, i)); - - val2 = FIELD_GET(MT_MIB_ACK_FAIL_COUNT_MASK, val); - if (val2 > mib->ack_fail_cnt) - mib->ack_fail_cnt = val2; - - val2 = FIELD_GET(MT_MIB_BA_MISS_COUNT_MASK, val); - if (val2 > mib->ba_miss_cnt) - mib->ba_miss_cnt = val2; + mib->ba_miss_cnt += FIELD_GET(MT_MIB_BA_MISS_COUNT_MASK, val); + mib->ack_fail_cnt += FIELD_GET(MT_MIB_ACK_FAIL_COUNT_MASK, + val); val = mt76_rr(dev, MT_MIB_MB_SDR0(ext_phy, i)); - val2 = FIELD_GET(MT_MIB_RTS_RETRIES_COUNT_MASK, val); - if (val2 > mib->rts_retries_cnt) { - mib->rts_cnt = FIELD_GET(MT_MIB_RTS_COUNT_MASK, val); - mib->rts_retries_cnt = val2; - } + mib->rts_cnt += FIELD_GET(MT_MIB_RTS_COUNT_MASK, val); + mib->rts_retries_cnt += FIELD_GET(MT_MIB_RTS_RETRIES_COUNT_MASK, + val); val = mt76_rr(dev, MT_TX_AGG_CNT(ext_phy, i)); - dev->mt76.aggr_stats[aggr++] += val & 0xffff; dev->mt76.aggr_stats[aggr++] += val >> 16; } @@ -1869,13 +1905,19 @@ void mt7615_pm_wake_work(struct work_struct *work) pm.wake_work); mphy = dev->phy.mt76; - if (!mt7615_mcu_set_drv_ctrl(dev)) + if (!mt7615_mcu_set_drv_ctrl(dev)) { + int i; + + mt76_for_each_q_rx(&dev->mt76, i) + napi_schedule(&dev->mt76.napi[i]); mt76_connac_pm_dequeue_skbs(mphy, &dev->pm); - else - dev_err(mphy->dev->dev, "failed to wake device\n"); + mt76_queue_tx_cleanup(dev, dev->mt76.q_mcu[MT_MCUQ_WM], false); + ieee80211_queue_delayed_work(mphy->hw, &mphy->mac_work, + MT7615_WATCHDOG_TIME); + } ieee80211_wake_queues(mphy->hw); - complete_all(&dev->pm.wake_cmpl); + wake_up(&dev->pm.wait); } void mt7615_pm_power_save_work(struct work_struct *work) @@ -1887,6 +1929,10 @@ void mt7615_pm_power_save_work(struct work_struct *work) pm.ps_work.work); delta = dev->pm.idle_timeout; + if (test_bit(MT76_HW_SCANNING, &dev->mphy.state) || + test_bit(MT76_HW_SCHED_SCANNING, &dev->mphy.state)) + goto out; + if (time_is_after_jiffies(dev->pm.last_activity + delta)) { delta = dev->pm.last_activity + delta - jiffies; goto out; @@ -1924,179 +1970,27 @@ void mt7615_mac_work(struct work_struct *work) MT7615_WATCHDOG_TIME); } -static bool -mt7615_wait_reset_state(struct mt7615_dev *dev, u32 state) -{ - bool ret; - - ret = wait_event_timeout(dev->reset_wait, - (READ_ONCE(dev->reset_state) & state), - MT7615_RESET_TIMEOUT); - WARN(!ret, "Timeout waiting for MCU reset state %x\n", state); - return ret; -} - -static void -mt7615_update_vif_beacon(void *priv, u8 *mac, struct ieee80211_vif *vif) -{ - struct ieee80211_hw *hw = priv; - struct mt7615_dev *dev = mt7615_hw_dev(hw); - - switch (vif->type) { - case NL80211_IFTYPE_MESH_POINT: - case NL80211_IFTYPE_ADHOC: - case NL80211_IFTYPE_AP: - mt7615_mcu_add_beacon(dev, hw, vif, - vif->bss_conf.enable_beacon); - break; - default: - break; - } -} - -static void -mt7615_update_beacons(struct mt7615_dev *dev) -{ - ieee80211_iterate_active_interfaces(dev->mt76.hw, - IEEE80211_IFACE_ITER_RESUME_ALL, - mt7615_update_vif_beacon, dev->mt76.hw); - - if (!dev->mt76.phy2) - return; - - ieee80211_iterate_active_interfaces(dev->mt76.phy2->hw, - IEEE80211_IFACE_ITER_RESUME_ALL, - mt7615_update_vif_beacon, dev->mt76.phy2->hw); -} - -void mt7615_dma_reset(struct mt7615_dev *dev) -{ - int i; - - mt76_clear(dev, MT_WPDMA_GLO_CFG, - MT_WPDMA_GLO_CFG_RX_DMA_EN | MT_WPDMA_GLO_CFG_TX_DMA_EN | - MT_WPDMA_GLO_CFG_TX_WRITEBACK_DONE); - usleep_range(1000, 2000); - - mt76_queue_tx_cleanup(dev, dev->mt76.q_mcu[MT_MCUQ_WM], true); - for (i = 0; i < __MT_TXQ_MAX; i++) - mt76_queue_tx_cleanup(dev, dev->mphy.q_tx[i], true); - - mt76_for_each_q_rx(&dev->mt76, i) { - mt76_queue_rx_reset(dev, i); - } - - mt76_set(dev, MT_WPDMA_GLO_CFG, - MT_WPDMA_GLO_CFG_RX_DMA_EN | MT_WPDMA_GLO_CFG_TX_DMA_EN | - MT_WPDMA_GLO_CFG_TX_WRITEBACK_DONE); -} -EXPORT_SYMBOL_GPL(mt7615_dma_reset); - void mt7615_tx_token_put(struct mt7615_dev *dev) { struct mt76_txwi_cache *txwi; int id; - spin_lock_bh(&dev->token_lock); - idr_for_each_entry(&dev->token, txwi, id) { + spin_lock_bh(&dev->mt76.token_lock); + idr_for_each_entry(&dev->mt76.token, txwi, id) { mt7615_txp_skb_unmap(&dev->mt76, txwi); - if (txwi->skb) - dev_kfree_skb_any(txwi->skb); + if (txwi->skb) { + struct ieee80211_hw *hw; + + hw = mt76_tx_status_get_hw(&dev->mt76, txwi->skb); + ieee80211_free_txskb(hw, txwi->skb); + } mt76_put_txwi(&dev->mt76, txwi); } - spin_unlock_bh(&dev->token_lock); - idr_destroy(&dev->token); + spin_unlock_bh(&dev->mt76.token_lock); + idr_destroy(&dev->mt76.token); } EXPORT_SYMBOL_GPL(mt7615_tx_token_put); -void mt7615_mac_reset_work(struct work_struct *work) -{ - struct mt7615_phy *phy2; - struct mt76_phy *ext_phy; - struct mt7615_dev *dev; - - dev = container_of(work, struct mt7615_dev, reset_work); - ext_phy = dev->mt76.phy2; - phy2 = ext_phy ? ext_phy->priv : NULL; - - if (!(READ_ONCE(dev->reset_state) & MT_MCU_CMD_STOP_PDMA)) - return; - - ieee80211_stop_queues(mt76_hw(dev)); - if (ext_phy) - ieee80211_stop_queues(ext_phy->hw); - - set_bit(MT76_RESET, &dev->mphy.state); - set_bit(MT76_MCU_RESET, &dev->mphy.state); - wake_up(&dev->mt76.mcu.wait); - cancel_delayed_work_sync(&dev->mphy.mac_work); - del_timer_sync(&dev->phy.roc_timer); - cancel_work_sync(&dev->phy.roc_work); - if (phy2) { - cancel_delayed_work_sync(&phy2->mt76->mac_work); - del_timer_sync(&phy2->roc_timer); - cancel_work_sync(&phy2->roc_work); - } - - /* lock/unlock all queues to ensure that no tx is pending */ - mt76_txq_schedule_all(&dev->mphy); - if (ext_phy) - mt76_txq_schedule_all(ext_phy); - - mt76_worker_disable(&dev->mt76.tx_worker); - napi_disable(&dev->mt76.napi[0]); - napi_disable(&dev->mt76.napi[1]); - napi_disable(&dev->mt76.tx_napi); - - mt7615_mutex_acquire(dev); - - mt76_wr(dev, MT_MCU_INT_EVENT, MT_MCU_INT_EVENT_PDMA_STOPPED); - - mt7615_tx_token_put(dev); - idr_init(&dev->token); - - if (mt7615_wait_reset_state(dev, MT_MCU_CMD_RESET_DONE)) { - mt7615_dma_reset(dev); - - mt76_wr(dev, MT_WPDMA_MEM_RNG_ERR, 0); - - mt76_wr(dev, MT_MCU_INT_EVENT, MT_MCU_INT_EVENT_PDMA_INIT); - mt7615_wait_reset_state(dev, MT_MCU_CMD_RECOVERY_DONE); - } - - clear_bit(MT76_MCU_RESET, &dev->mphy.state); - clear_bit(MT76_RESET, &dev->mphy.state); - - mt76_worker_enable(&dev->mt76.tx_worker); - napi_enable(&dev->mt76.tx_napi); - napi_schedule(&dev->mt76.tx_napi); - - napi_enable(&dev->mt76.napi[0]); - napi_schedule(&dev->mt76.napi[0]); - - napi_enable(&dev->mt76.napi[1]); - napi_schedule(&dev->mt76.napi[1]); - - ieee80211_wake_queues(mt76_hw(dev)); - if (ext_phy) - ieee80211_wake_queues(ext_phy->hw); - - mt76_wr(dev, MT_MCU_INT_EVENT, MT_MCU_INT_EVENT_RESET_DONE); - mt7615_wait_reset_state(dev, MT_MCU_CMD_NORMAL_STATE); - - mt7615_update_beacons(dev); - - mt7615_mutex_release(dev); - - ieee80211_queue_delayed_work(mt76_hw(dev), &dev->mphy.mac_work, - MT7615_WATCHDOG_TIME); - if (phy2) - ieee80211_queue_delayed_work(ext_phy->hw, - &phy2->mt76->mac_work, - MT7615_WATCHDOG_TIME); - -} - static void mt7615_dfs_stop_radar_detector(struct mt7615_phy *phy) { struct mt7615_dev *dev = phy->dev; @@ -2304,8 +2198,10 @@ void mt7615_coredump_work(struct work_struct *work) break; skb_pull(skb, sizeof(struct mt7615_mcu_rxd)); - if (data + skb->len - dump > MT76_CONNAC_COREDUMP_SZ) - break; + if (data + skb->len - dump > MT76_CONNAC_COREDUMP_SZ) { + dev_kfree_skb(skb); + continue; + } memcpy(data, skb->data, skb->len); data += skb->len; diff --git a/drivers/net/wireless/mediatek/mt76/mt7615/mac.h b/drivers/net/wireless/mediatek/mt76/mt7615/mac.h index 169f4e17b5b4..6bf9da040196 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7615/mac.h +++ b/drivers/net/wireless/mediatek/mt76/mt7615/mac.h @@ -33,6 +33,9 @@ enum rx_pkt_type { #define MT_RXD1_NORMAL_BSSID GENMASK(31, 26) #define MT_RXD1_NORMAL_PAYLOAD_FORMAT GENMASK(25, 24) +#define MT_RXD1_FIRST_AMSDU_FRAME GENMASK(1, 0) +#define MT_RXD1_MID_AMSDU_FRAME BIT(1) +#define MT_RXD1_LAST_AMSDU_FRAME BIT(0) #define MT_RXD1_NORMAL_HDR_TRANS BIT(23) #define MT_RXD1_NORMAL_HDR_OFFSET BIT(22) #define MT_RXD1_NORMAL_MAC_HDR_LEN GENMASK(21, 16) @@ -78,6 +81,11 @@ enum rx_pkt_type { #define MT_RXD3_NORMAL_TSF_COMPARE_LOSS BIT(8) #define MT_RXD3_NORMAL_RXV_SEQ GENMASK(7, 0) +#define MT_RXD4_FRAME_CONTROL GENMASK(15, 0) + +#define MT_RXD6_SEQ_CTRL GENMASK(15, 0) +#define MT_RXD6_QOS_CTL GENMASK(31, 16) + #define MT_RXV1_ACID_DET_H BIT(31) #define MT_RXV1_ACID_DET_L BIT(30) #define MT_RXV1_VHTA2_B8_B3 GENMASK(29, 24) diff --git a/drivers/net/wireless/mediatek/mt76/mt7615/main.c b/drivers/net/wireless/mediatek/mt76/mt7615/main.c index 25faf486d279..39733b351ac4 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7615/main.c +++ b/drivers/net/wireless/mediatek/mt76/mt7615/main.c @@ -29,6 +29,7 @@ static int mt7615_start(struct ieee80211_hw *hw) struct mt7615_dev *dev = mt7615_hw_dev(hw); struct mt7615_phy *phy = mt7615_hw_phy(hw); bool running; + int ret; if (!mt7615_wait_for_mcu_init(dev)) return -EIO; @@ -38,21 +39,42 @@ static int mt7615_start(struct ieee80211_hw *hw) running = mt7615_dev_running(dev); if (!running) { - mt7615_mcu_set_pm(dev, 0, 0); - mt76_connac_mcu_set_mac_enable(&dev->mt76, 0, true, false); + ret = mt7615_mcu_set_pm(dev, 0, 0); + if (ret) + goto out; + + ret = mt76_connac_mcu_set_mac_enable(&dev->mt76, 0, true, false); + if (ret) + goto out; + mt7615_mac_enable_nf(dev, 0); } if (phy != &dev->phy) { - mt7615_mcu_set_pm(dev, 1, 0); - mt76_connac_mcu_set_mac_enable(&dev->mt76, 1, true, false); + ret = mt7615_mcu_set_pm(dev, 1, 0); + if (ret) + goto out; + + ret = mt76_connac_mcu_set_mac_enable(&dev->mt76, 1, true, false); + if (ret) + goto out; + mt7615_mac_enable_nf(dev, 1); } - if (mt7615_firmware_offload(dev)) - mt76_connac_mcu_set_channel_domain(phy->mt76); + if (mt7615_firmware_offload(dev)) { + ret = mt76_connac_mcu_set_channel_domain(phy->mt76); + if (ret) + goto out; - mt7615_mcu_set_chan_info(phy, MCU_EXT_CMD_SET_RX_PATH); + ret = mt76_connac_mcu_set_rate_txpower(phy->mt76); + if (ret) + goto out; + } + + ret = mt7615_mcu_set_chan_info(phy, MCU_EXT_CMD_SET_RX_PATH); + if (ret) + goto out; set_bit(MT76_STATE_RUNNING, &phy->mt76->state); @@ -62,9 +84,10 @@ static int mt7615_start(struct ieee80211_hw *hw) if (!running) mt7615_mac_reset_counters(dev); +out: mt7615_mutex_release(dev); - return 0; + return ret; } static void mt7615_stop(struct ieee80211_hw *hw) @@ -197,7 +220,9 @@ static int mt7615_add_interface(struct ieee80211_hw *hw, dev->omac_mask |= BIT_ULL(mvif->mt76.omac_idx); phy->omac_mask |= BIT_ULL(mvif->mt76.omac_idx); - mt7615_mcu_set_dbdc(dev); + ret = mt7615_mcu_set_dbdc(dev); + if (ret) + goto out; idx = MT7615_WTBL_RESERVED - mvif->mt76.idx; @@ -217,8 +242,6 @@ static int mt7615_add_interface(struct ieee80211_hw *hw, ret = mt7615_mcu_add_dev_info(phy, vif, true); if (ret) goto out; - - mt7615_mac_set_beacon_filter(phy, vif, true); out: mt7615_mutex_release(dev); @@ -234,17 +257,17 @@ static void mt7615_remove_interface(struct ieee80211_hw *hw, struct mt7615_phy *phy = mt7615_hw_phy(hw); int idx = msta->wcid.idx; - /* TODO: disable beacon for the bss */ - mt7615_mutex_acquire(dev); + mt7615_mcu_add_bss_info(phy, vif, NULL, false); + mt7615_mcu_sta_add(phy, vif, NULL, false); + mt76_testmode_reset(phy->mt76, true); if (vif == phy->monitor_vif) phy->monitor_vif = NULL; mt76_connac_free_pending_tx_skbs(&dev->pm, &msta->wcid); - mt7615_mac_set_beacon_filter(phy, vif, false); mt7615_mcu_add_dev_info(phy, vif, false); rcu_assign_pointer(dev->mt76.wcid[idx], NULL); @@ -296,8 +319,13 @@ int mt7615_set_channel(struct mt7615_phy *phy) mt76_set_channel(phy->mt76); if (is_mt7615(&dev->mt76) && dev->flash_eeprom) { - mt7615_mcu_apply_rx_dcoc(phy); - mt7615_mcu_apply_tx_dpd(phy); + ret = mt7615_mcu_apply_rx_dcoc(phy); + if (ret) + goto out; + + ret = mt7615_mcu_apply_tx_dpd(phy); + if (ret) + goto out; } ret = mt7615_mcu_set_chan_info(phy, MCU_EXT_CMD_CHANNEL_SWITCH); @@ -306,8 +334,13 @@ int mt7615_set_channel(struct mt7615_phy *phy) mt7615_mac_set_timing(phy); ret = mt7615_dfs_init_radar_detector(phy); + if (ret) + goto out; + mt7615_mac_cca_stats_reset(phy); - mt7615_mcu_set_sku_en(phy, true); + ret = mt7615_mcu_set_sku_en(phy, true); + if (ret) + goto out; mt7615_mac_reset_counters(dev); phy->noise = 0; @@ -318,8 +351,7 @@ out: mt7615_mutex_release(dev); - mt76_txq_schedule_all(phy->mt76); - + mt76_worker_schedule(&dev->mt76.tx_worker); if (!mt76_testmode_enabled(phy->mt76)) ieee80211_queue_delayed_work(phy->mt76->hw, &phy->mt76->mac_work, @@ -337,7 +369,8 @@ static int mt7615_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd, struct mt7615_sta *msta = sta ? (struct mt7615_sta *)sta->drv_priv : &mvif->sta; struct mt76_wcid *wcid = &msta->wcid; - int idx = key->keyidx, err; + int idx = key->keyidx, err = 0; + u8 *wcid_keyidx = &wcid->hw_key_idx; /* The hardware does not support per-STA RX GTK, fallback * to software mode for these. @@ -352,6 +385,7 @@ static int mt7615_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd, /* fall back to sw encryption for unsupported ciphers */ switch (key->cipher) { case WLAN_CIPHER_SUITE_AES_CMAC: + wcid_keyidx = &wcid->hw_key_idx2; key->flags |= IEEE80211_KEY_FLAG_GENERATE_MMIE; break; case WLAN_CIPHER_SUITE_TKIP: @@ -369,12 +403,13 @@ static int mt7615_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd, mt7615_mutex_acquire(dev); - if (cmd == SET_KEY) { - key->hw_key_idx = wcid->idx; - wcid->hw_key_idx = idx; - } else if (idx == wcid->hw_key_idx) { - wcid->hw_key_idx = -1; - } + if (cmd == SET_KEY) + *wcid_keyidx = idx; + else if (idx == *wcid_keyidx) + *wcid_keyidx = -1; + else + goto out; + mt76_wcid_key_setup(&dev->mt76, wcid, cmd == SET_KEY ? key : NULL); @@ -383,6 +418,7 @@ static int mt7615_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd, else err = __mt7615_mac_wtbl_set_key(dev, wcid, key, cmd); +out: mt7615_mutex_release(dev); return err; @@ -526,11 +562,11 @@ static void mt7615_bss_info_changed(struct ieee80211_hw *hw, } } - if (changed & BSS_CHANGED_BEACON_ENABLED) { - mt7615_mcu_add_bss_info(phy, vif, NULL, info->enable_beacon); - mt7615_mcu_sta_add(phy, vif, NULL, info->enable_beacon); + if (changed & BSS_CHANGED_BEACON_ENABLED && info->enable_beacon) { + mt7615_mcu_add_bss_info(phy, vif, NULL, true); + mt7615_mcu_sta_add(phy, vif, NULL, true); - if (vif->p2p && info->enable_beacon) + if (vif->p2p) mt7615_mcu_set_p2p_oppps(hw, vif); } @@ -541,8 +577,16 @@ static void mt7615_bss_info_changed(struct ieee80211_hw *hw, if (changed & BSS_CHANGED_PS) mt76_connac_mcu_set_vif_ps(&dev->mt76, vif); - if (changed & BSS_CHANGED_ARP_FILTER) - mt7615_mcu_update_arp_filter(hw, vif, info); + if ((changed & BSS_CHANGED_ARP_FILTER) && + mt7615_firmware_offload(dev)) { + struct mt7615_vif *mvif = (struct mt7615_vif *)vif->drv_priv; + + mt76_connac_mcu_update_arp_filter(&dev->mt76, &mvif->mt76, + info); + } + + if (changed & BSS_CHANGED_ASSOC) + mt7615_mac_set_beacon_filter(phy, vif, info->assoc); mt7615_mutex_release(dev); } @@ -583,15 +627,21 @@ int mt7615_mac_sta_add(struct mt76_dev *mdev, struct ieee80211_vif *vif, if (err) return err; - if (vif->type == NL80211_IFTYPE_STATION && !sta->tdls) - mt7615_mcu_add_bss_info(phy, vif, sta, true); + if (vif->type == NL80211_IFTYPE_STATION && !sta->tdls) { + err = mt7615_mcu_add_bss_info(phy, vif, sta, true); + if (err) + return err; + } + mt7615_mac_wtbl_update(dev, idx, MT_WTBL_UPDATE_ADM_COUNT_CLEAR); - mt7615_mcu_sta_add(&dev->phy, vif, sta, true); + err = mt7615_mcu_sta_add(&dev->phy, vif, sta, true); + if (err) + return err; mt76_connac_power_save_sched(phy->mt76, &dev->pm); - return 0; + return err; } EXPORT_SYMBOL_GPL(mt7615_mac_sta_add); @@ -643,28 +693,25 @@ static void mt7615_sta_rate_tbl_update(struct ieee80211_hw *hw, break; } msta->n_rates = i; - if (!test_bit(MT76_STATE_PM, &phy->mt76->state)) + if (mt76_connac_pm_ref(phy->mt76, &dev->pm)) { mt7615_mac_set_rates(phy, msta, NULL, msta->rates); + mt76_connac_pm_unref(&dev->pm); + } spin_unlock_bh(&dev->mt76.lock); } -static void -mt7615_wake_tx_queue(struct ieee80211_hw *hw, struct ieee80211_txq *txq) +void mt7615_tx_worker(struct mt76_worker *w) { - struct mt7615_dev *dev = mt7615_hw_dev(hw); - struct mt7615_phy *phy = mt7615_hw_phy(hw); - struct mt76_phy *mphy = phy->mt76; - - if (!test_bit(MT76_STATE_RUNNING, &mphy->state)) - return; + struct mt7615_dev *dev = container_of(w, struct mt7615_dev, + mt76.tx_worker); - if (test_bit(MT76_STATE_PM, &mphy->state)) { + if (!mt76_connac_pm_ref(&dev->mphy, &dev->pm)) { queue_work(dev->mt76.wq, &dev->pm.wake_work); return; } - dev->pm.last_activity = jiffies; - mt76_worker_schedule(&dev->mt76.tx_worker); + mt76_tx_worker_run(&dev->mt76); + mt76_connac_pm_unref(&dev->pm); } static void mt7615_tx(struct ieee80211_hw *hw, @@ -692,9 +739,9 @@ static void mt7615_tx(struct ieee80211_hw *hw, wcid = &msta->wcid; } - if (!test_bit(MT76_STATE_PM, &mphy->state)) { - dev->pm.last_activity = jiffies; + if (mt76_connac_pm_ref(mphy, &dev->pm)) { mt76_tx(mphy, control->sta, wcid, skb); + mt76_connac_pm_unref(&dev->pm); return; } @@ -711,13 +758,13 @@ static int mt7615_set_rts_threshold(struct ieee80211_hw *hw, u32 val) { struct mt7615_dev *dev = mt7615_hw_dev(hw); struct mt7615_phy *phy = mt7615_hw_phy(hw); - int band = phy != &dev->phy; + int err, band = phy != &dev->phy; mt7615_mutex_acquire(dev); - mt76_connac_mcu_set_rts_thresh(&dev->mt76, val, band); + err = mt76_connac_mcu_set_rts_thresh(&dev->mt76, val, band); mt7615_mutex_release(dev); - return 0; + return err; } static int @@ -745,16 +792,16 @@ mt7615_ampdu_action(struct ieee80211_hw *hw, struct ieee80211_vif *vif, case IEEE80211_AMPDU_RX_START: mt76_rx_aggr_start(&dev->mt76, &msta->wcid, tid, ssn, params->buf_size); - mt7615_mcu_add_rx_ba(dev, params, true); + ret = mt7615_mcu_add_rx_ba(dev, params, true); break; case IEEE80211_AMPDU_RX_STOP: mt76_rx_aggr_stop(&dev->mt76, &msta->wcid, tid); - mt7615_mcu_add_rx_ba(dev, params, false); + ret = mt7615_mcu_add_rx_ba(dev, params, false); break; case IEEE80211_AMPDU_TX_OPERATIONAL: mtxq->aggr = true; mtxq->send_bar = false; - mt7615_mcu_add_tx_ba(dev, params, true); + ret = mt7615_mcu_add_tx_ba(dev, params, true); ssn = mt7615_mac_get_sta_tid_sn(dev, msta->wcid.idx, tid); ieee80211_send_bar(vif, sta->addr, tid, IEEE80211_SN_TO_SEQ(ssn)); @@ -762,7 +809,7 @@ mt7615_ampdu_action(struct ieee80211_hw *hw, struct ieee80211_vif *vif, case IEEE80211_AMPDU_TX_STOP_FLUSH: case IEEE80211_AMPDU_TX_STOP_FLUSH_CONT: mtxq->aggr = false; - mt7615_mcu_add_tx_ba(dev, params, false); + ret = mt7615_mcu_add_tx_ba(dev, params, false); break; case IEEE80211_AMPDU_TX_START: ssn = mt7615_mac_get_sta_tid_sn(dev, msta->wcid.idx, tid); @@ -771,7 +818,7 @@ mt7615_ampdu_action(struct ieee80211_hw *hw, struct ieee80211_vif *vif, break; case IEEE80211_AMPDU_TX_STOP_CONT: mtxq->aggr = false; - mt7615_mcu_add_tx_ba(dev, params, false); + ret = mt7615_mcu_add_tx_ba(dev, params, false); ieee80211_stop_tx_ba_cb_irqsafe(vif, sta->addr, tid); break; } @@ -803,26 +850,38 @@ mt7615_get_stats(struct ieee80211_hw *hw, struct mt7615_phy *phy = mt7615_hw_phy(hw); struct mib_stats *mib = &phy->mib; + mt7615_mutex_acquire(phy->dev); + stats->dot11RTSSuccessCount = mib->rts_cnt; stats->dot11RTSFailureCount = mib->rts_retries_cnt; stats->dot11FCSErrorCount = mib->fcs_err_cnt; stats->dot11ACKFailureCount = mib->ack_fail_cnt; + memset(mib, 0, sizeof(*mib)); + + mt7615_mutex_release(phy->dev); + return 0; } static u64 mt7615_get_tsf(struct ieee80211_hw *hw, struct ieee80211_vif *vif) { + struct mt7615_vif *mvif = (struct mt7615_vif *)vif->drv_priv; struct mt7615_dev *dev = mt7615_hw_dev(hw); union { u64 t64; u32 t32[2]; } tsf; + u16 idx = mvif->mt76.omac_idx; + u32 reg; + + idx = idx > HW_BSSID_MAX ? HW_BSSID_0 : idx; + reg = idx > 1 ? MT_LPON_TCR2(idx): MT_LPON_TCR0(idx); mt7615_mutex_acquire(dev); - mt76_set(dev, MT_LPON_T0CR, MT_LPON_T0CR_MODE); /* TSF read */ + mt76_set(dev, reg, MT_LPON_TCR_MODE); /* TSF read */ tsf.t32[0] = mt76_rr(dev, MT_LPON_UTTR0); tsf.t32[1] = mt76_rr(dev, MT_LPON_UTTR1); @@ -835,18 +894,24 @@ static void mt7615_set_tsf(struct ieee80211_hw *hw, struct ieee80211_vif *vif, u64 timestamp) { + struct mt7615_vif *mvif = (struct mt7615_vif *)vif->drv_priv; struct mt7615_dev *dev = mt7615_hw_dev(hw); union { u64 t64; u32 t32[2]; } tsf = { .t64 = timestamp, }; + u16 idx = mvif->mt76.omac_idx; + u32 reg; + + idx = idx > HW_BSSID_MAX ? HW_BSSID_0 : idx; + reg = idx > 1 ? MT_LPON_TCR2(idx): MT_LPON_TCR0(idx); mt7615_mutex_acquire(dev); mt76_wr(dev, MT_LPON_UTTR0, tsf.t32[0]); mt76_wr(dev, MT_LPON_UTTR1, tsf.t32[1]); /* TSF software overwrite */ - mt76_set(dev, MT_LPON_T0CR, MT_LPON_T0CR_WRITE); + mt76_set(dev, reg, MT_LPON_TCR_WRITE); mt7615_mutex_release(dev); } @@ -1069,6 +1134,7 @@ static int mt7615_cancel_remain_on_channel(struct ieee80211_hw *hw, struct ieee80211_vif *vif) { struct mt7615_phy *phy = mt7615_hw_phy(hw); + int err; if (!test_and_clear_bit(MT76_STATE_ROC, &phy->mt76->state)) return 0; @@ -1077,10 +1143,26 @@ static int mt7615_cancel_remain_on_channel(struct ieee80211_hw *hw, cancel_work_sync(&phy->roc_work); mt7615_mutex_acquire(phy->dev); - mt7615_mcu_set_roc(phy, vif, NULL, 0); + err = mt7615_mcu_set_roc(phy, vif, NULL, 0); mt7615_mutex_release(phy->dev); - return 0; + return err; +} + +static void mt7615_sta_set_decap_offload(struct ieee80211_hw *hw, + struct ieee80211_vif *vif, + struct ieee80211_sta *sta, + bool enabled) +{ + struct mt7615_dev *dev = mt7615_hw_dev(hw); + struct mt7615_sta *msta = (struct mt7615_sta *)sta->drv_priv; + + if (enabled) + set_bit(MT_WCID_FLAG_HDR_TRANS, &msta->wcid.flags); + else + clear_bit(MT_WCID_FLAG_HDR_TRANS, &msta->wcid.flags); + + mt7615_mcu_sta_update_hdr_trans(dev, vif, sta); } #ifdef CONFIG_PM @@ -1183,9 +1265,10 @@ const struct ieee80211_ops mt7615_ops = { .sta_remove = mt7615_sta_remove, .sta_pre_rcu_remove = mt76_sta_pre_rcu_remove, .set_key = mt7615_set_key, + .sta_set_decap_offload = mt7615_sta_set_decap_offload, .ampdu_action = mt7615_ampdu_action, .set_rts_threshold = mt7615_set_rts_threshold, - .wake_tx_queue = mt7615_wake_tx_queue, + .wake_tx_queue = mt76_wake_tx_queue, .sta_rate_tbl_update = mt7615_sta_rate_tbl_update, .sw_scan_start = mt76_sw_scan, .sw_scan_complete = mt76_sw_scan_complete, diff --git a/drivers/net/wireless/mediatek/mt76/mt7615/mcu.c b/drivers/net/wireless/mediatek/mt76/mt7615/mcu.c index 631596fc2f36..aa42af9ebfd6 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7615/mcu.c +++ b/drivers/net/wireless/mediatek/mt76/mt7615/mcu.c @@ -175,8 +175,8 @@ int mt7615_mcu_parse_response(struct mt76_dev *mdev, int cmd, int ret = 0; if (!skb) { - dev_err(mdev->dev, "Message %ld (seq %d) timeout\n", - cmd & MCU_CMD_MASK, seq); + dev_err(mdev->dev, "Message %08x (seq %d) timeout\n", + cmd, seq); return -ETIMEDOUT; } @@ -274,7 +274,7 @@ int mt7615_rf_wr(struct mt7615_dev *dev, u32 wf, u32 reg, u32 val) sizeof(req), false); } -static void mt7622_trigger_hif_int(struct mt7615_dev *dev, bool en) +void mt7622_trigger_hif_int(struct mt7615_dev *dev, bool en) { if (!is_mt7622(&dev->mt76)) return; @@ -283,20 +283,30 @@ static void mt7622_trigger_hif_int(struct mt7615_dev *dev, bool en) MT_INFRACFG_MISC_AP2CONN_WAKE, !en * MT_INFRACFG_MISC_AP2CONN_WAKE); } +EXPORT_SYMBOL_GPL(mt7622_trigger_hif_int); static int mt7615_mcu_drv_pmctrl(struct mt7615_dev *dev) { struct mt76_phy *mphy = &dev->mt76.phy; + struct mt76_connac_pm *pm = &dev->pm; struct mt76_dev *mdev = &dev->mt76; u32 addr; int err; - addr = is_mt7663(mdev) ? MT_PCIE_DOORBELL_PUSH : MT_CFG_LPCR_HOST; + if (is_mt7663(mdev)) { + /* Clear firmware own via N9 eint */ + mt76_wr(dev, MT_PCIE_DOORBELL_PUSH, MT_CFG_LPCR_HOST_DRV_OWN); + mt76_poll(dev, MT_CONN_ON_MISC, MT_CFG_LPCR_HOST_FW_OWN, 0, 3000); + + addr = MT_CONN_HIF_ON_LPCTL; + } else { + addr = MT_CFG_LPCR_HOST; + } + mt76_wr(dev, addr, MT_CFG_LPCR_HOST_DRV_OWN); mt7622_trigger_hif_int(dev, true); - addr = is_mt7663(mdev) ? MT_CONN_HIF_ON_LPCTL : MT_CFG_LPCR_HOST; err = !mt76_poll_msec(dev, addr, MT_CFG_LPCR_HOST_FW_OWN, 0, 3000); mt7622_trigger_hif_int(dev, false); @@ -308,15 +318,22 @@ static int mt7615_mcu_drv_pmctrl(struct mt7615_dev *dev) clear_bit(MT76_STATE_PM, &mphy->state); + pm->stats.last_wake_event = jiffies; + pm->stats.doze_time += pm->stats.last_wake_event - + pm->stats.last_doze_event; + return 0; } static int mt7615_mcu_lp_drv_pmctrl(struct mt7615_dev *dev) { struct mt76_phy *mphy = &dev->mt76.phy; - int i; + struct mt76_connac_pm *pm = &dev->pm; + int i, err = 0; + + mutex_lock(&pm->mutex); - if (!test_and_clear_bit(MT76_STATE_PM, &mphy->state)) + if (!test_bit(MT76_STATE_PM, &mphy->state)) goto out; for (i = 0; i < MT7615_DRV_OWN_RETRY_COUNT; i++) { @@ -328,24 +345,31 @@ static int mt7615_mcu_lp_drv_pmctrl(struct mt7615_dev *dev) if (i == MT7615_DRV_OWN_RETRY_COUNT) { dev_err(dev->mt76.dev, "driver own failed\n"); - set_bit(MT76_STATE_PM, &mphy->state); - return -EIO; + err = -EIO; + goto out; } + clear_bit(MT76_STATE_PM, &mphy->state); + pm->stats.last_wake_event = jiffies; + pm->stats.doze_time += pm->stats.last_wake_event - + pm->stats.last_doze_event; out: - dev->pm.last_activity = jiffies; + mutex_unlock(&pm->mutex); - return 0; + return err; } static int mt7615_mcu_fw_pmctrl(struct mt7615_dev *dev) { struct mt76_phy *mphy = &dev->mt76.phy; + struct mt76_connac_pm *pm = &dev->pm; int err = 0; u32 addr; - if (test_and_set_bit(MT76_STATE_PM, &mphy->state)) - return 0; + mutex_lock(&pm->mutex); + + if (mt76_connac_skip_fw_pmctrl(mphy, pm)) + goto out; mt7622_trigger_hif_int(dev, true); @@ -362,6 +386,12 @@ static int mt7615_mcu_fw_pmctrl(struct mt7615_dev *dev) mt7622_trigger_hif_int(dev, false); + pm->stats.last_doze_event = jiffies; + pm->stats.awake_time += pm->stats.last_doze_event - + pm->stats.last_wake_event; +out: + mutex_unlock(&pm->mutex); + return err; } @@ -373,6 +403,23 @@ mt7615_mcu_csa_finish(void *priv, u8 *mac, struct ieee80211_vif *vif) } static void +mt7615_mcu_rx_csa_notify(struct mt7615_dev *dev, struct sk_buff *skb) +{ + struct mt7615_phy *ext_phy = mt7615_ext_phy(dev); + struct mt76_phy *mphy = &dev->mt76.phy; + struct mt7615_mcu_csa_notify *c; + + c = (struct mt7615_mcu_csa_notify *)skb->data; + + if (ext_phy && ext_phy->omac_mask & BIT_ULL(c->omac_idx)) + mphy = dev->mt76.phy2; + + ieee80211_iterate_active_interfaces_atomic(mphy->hw, + IEEE80211_IFACE_ITER_RESUME_ALL, + mt7615_mcu_csa_finish, mphy->hw); +} + +static void mt7615_mcu_rx_radar_detected(struct mt7615_dev *dev, struct sk_buff *skb) { struct mt76_phy *mphy = &dev->mt76.phy; @@ -380,7 +427,7 @@ mt7615_mcu_rx_radar_detected(struct mt7615_dev *dev, struct sk_buff *skb) r = (struct mt7615_mcu_rdd_report *)skb->data; - if (r->idx && dev->mt76.phy2) + if (r->band_idx && dev->mt76.phy2) mphy = dev->mt76.phy2; ieee80211_radar_detected(mphy->hw); @@ -406,7 +453,8 @@ mt7615_mcu_rx_log_message(struct mt7615_dev *dev, struct sk_buff *skb) break; } - wiphy_info(mt76_hw(dev)->wiphy, "%s: %s", type, data); + wiphy_info(mt76_hw(dev)->wiphy, "%s: %.*s", type, + (int)(skb->len - sizeof(*rxd)), data); } static void @@ -419,9 +467,7 @@ mt7615_mcu_rx_ext_event(struct mt7615_dev *dev, struct sk_buff *skb) mt7615_mcu_rx_radar_detected(dev, skb); break; case MCU_EXT_EVENT_CSA_NOTIFY: - ieee80211_iterate_active_interfaces_atomic(dev->mt76.hw, - IEEE80211_IFACE_ITER_RESUME_ALL, - mt7615_mcu_csa_finish, dev); + mt7615_mcu_rx_csa_notify(dev, skb); break; case MCU_EXT_EVENT_FW_LOG_2_HOST: mt7615_mcu_rx_log_message(dev, skb); @@ -685,6 +731,9 @@ mt7615_mcu_add_beacon_offload(struct mt7615_dev *dev, }; struct sk_buff *skb; + if (!enable) + goto out; + skb = ieee80211_beacon_get_template(hw, vif, &offs); if (!skb) return -EINVAL; @@ -714,6 +763,7 @@ mt7615_mcu_add_beacon_offload(struct mt7615_dev *dev, } dev_kfree_skb(skb); +out: return mt76_mcu_send_msg(&dev->mt76, MCU_EXT_CMD_BCN_OFFLOAD, &req, sizeof(req), true); } @@ -973,7 +1023,7 @@ mt7615_mcu_wtbl_sta_add(struct mt7615_phy *phy, struct ieee80211_vif *vif, mt76_connac_mcu_sta_basic_tlv(sskb, vif, sta, enable); if (enable && sta) - mt76_connac_mcu_sta_tlv(phy->mt76, sskb, sta, vif); + mt76_connac_mcu_sta_tlv(phy->mt76, sskb, sta, vif, 0); wtbl_hdr = mt76_connac_mcu_alloc_wtbl_req(&dev->mt76, &msta->wcid, WTBL_RESET_AND_SET, NULL, @@ -987,6 +1037,8 @@ mt7615_mcu_wtbl_sta_add(struct mt7615_phy *phy, struct ieee80211_vif *vif, if (sta) mt76_connac_mcu_wtbl_ht_tlv(&dev->mt76, wskb, sta, NULL, wtbl_hdr); + mt76_connac_mcu_wtbl_hdr_trans_tlv(wskb, &msta->wcid, NULL, + wtbl_hdr); } cmd = enable ? MCU_EXT_CMD_WTBL_UPDATE : MCU_EXT_CMD_STA_REC_UPDATE; @@ -1040,6 +1092,9 @@ mt7615_mcu_sta_ba(struct mt7615_dev *dev, wtbl_hdr = mt76_connac_mcu_alloc_wtbl_req(&dev->mt76, &msta->wcid, WTBL_SET, sta_wtbl, &skb); + if (IS_ERR(wtbl_hdr)) + return PTR_ERR(wtbl_hdr); + mt76_connac_mcu_wtbl_ba_tlv(&dev->mt76, skb, params, enable, tx, sta_wtbl, wtbl_hdr); @@ -1068,10 +1123,15 @@ __mt7615_mcu_add_sta(struct mt76_phy *phy, struct ieee80211_vif *vif, struct ieee80211_sta *sta, bool enable, int cmd) { struct mt7615_vif *mvif = (struct mt7615_vif *)vif->drv_priv; - struct mt76_wcid *wcid; + struct mt76_sta_cmd_info info = { + .sta = sta, + .vif = vif, + .enable = enable, + .cmd = cmd, + }; - wcid = sta ? (struct mt76_wcid *)sta->drv_priv : &mvif->sta.wcid; - return mt76_connac_mcu_add_sta_cmd(phy, vif, sta, wcid, enable, cmd); + info.wcid = sta ? (struct mt76_wcid *)sta->drv_priv : &mvif->sta.wcid; + return mt76_connac_mcu_add_sta_cmd(phy, &info); } static int @@ -1094,6 +1154,25 @@ static const struct mt7615_mcu_ops sta_update_ops = { .set_fw_ctrl = mt7615_mcu_fw_pmctrl, }; +int mt7615_mcu_sta_update_hdr_trans(struct mt7615_dev *dev, + struct ieee80211_vif *vif, + struct ieee80211_sta *sta) +{ + struct mt7615_sta *msta = (struct mt7615_sta *)sta->drv_priv; + struct wtbl_req_hdr *wtbl_hdr; + struct sk_buff *skb = NULL; + + wtbl_hdr = mt76_connac_mcu_alloc_wtbl_req(&dev->mt76, &msta->wcid, + WTBL_SET, NULL, &skb); + if (IS_ERR(wtbl_hdr)) + return PTR_ERR(wtbl_hdr); + + mt76_connac_mcu_wtbl_hdr_trans_tlv(skb, &msta->wcid, NULL, wtbl_hdr); + + return mt76_mcu_skb_send_msg(&dev->mt76, skb, MCU_EXT_CMD_WTBL_UPDATE, + true); +} + static int mt7615_mcu_uni_ctrl_pm_state(struct mt7615_dev *dev, int band, int state) { @@ -1120,8 +1199,8 @@ mt7615_mcu_uni_add_beacon_offload(struct mt7615_dev *dev, __le16 tim_ie_pos; __le16 csa_ie_pos; __le16 bcc_ie_pos; - /* 0: enable beacon offload - * 1: disable beacon offload + /* 0: disable beacon offload + * 1: enable beacon offload * 2: update probe respond offload */ u8 enable; @@ -1144,6 +1223,9 @@ mt7615_mcu_uni_add_beacon_offload(struct mt7615_dev *dev, }; struct sk_buff *skb; + if (!enable) + goto out; + skb = ieee80211_beacon_get_template(mt76_hw(dev), vif, &offs); if (!skb) return -EINVAL; @@ -1168,6 +1250,7 @@ mt7615_mcu_uni_add_beacon_offload(struct mt7615_dev *dev, } dev_kfree_skb(skb); +out: return mt76_mcu_send_msg(&dev->mt76, MCU_UNI_CMD_BSS_INFO_UPDATE, &req, sizeof(req), true); } @@ -1279,25 +1362,26 @@ static int mt7615_load_patch(struct mt7615_dev *dev, u32 addr, const char *name) const struct firmware *fw = NULL; int len, ret, sem; + ret = firmware_request_nowarn(&fw, name, dev->mt76.dev); + if (ret) + return ret; + + if (!fw || !fw->data || fw->size < sizeof(*hdr)) { + dev_err(dev->mt76.dev, "Invalid firmware\n"); + ret = -EINVAL; + goto release_fw; + } + sem = mt76_connac_mcu_patch_sem_ctrl(&dev->mt76, true); switch (sem) { case PATCH_IS_DL: - return 0; + goto release_fw; case PATCH_NOT_DL_SEM_SUCCESS: break; default: dev_err(dev->mt76.dev, "Failed to get patch semaphore\n"); - return -EAGAIN; - } - - ret = firmware_request_nowarn(&fw, name, dev->mt76.dev); - if (ret) - goto out; - - if (!fw || !fw->data || fw->size < sizeof(*hdr)) { - dev_err(dev->mt76.dev, "Invalid firmware\n"); - ret = -EINVAL; - goto out; + ret = -EAGAIN; + goto release_fw; } hdr = (const struct mt7615_patch_hdr *)(fw->data); @@ -1326,8 +1410,6 @@ static int mt7615_load_patch(struct mt7615_dev *dev, u32 addr, const char *name) dev_err(dev->mt76.dev, "Failed to start patch\n"); out: - release_firmware(fw); - sem = mt76_connac_mcu_patch_sem_ctrl(&dev->mt76, false); switch (sem) { case PATCH_REL_SEM_SUCCESS: @@ -1338,6 +1420,9 @@ out: break; } +release_fw: + release_firmware(fw); + return ret; } @@ -1427,8 +1512,7 @@ static int mt7615_load_n9(struct mt7615_dev *dev, const char *name) sizeof(dev->mt76.hw->wiphy->fw_version), "%.10s-%.15s", hdr->fw_ver, hdr->build_date); - if (!is_mt7615(&dev->mt76) && - !strncmp(hdr->fw_ver, "2.0", sizeof(hdr->fw_ver))) { + if (!is_mt7615(&dev->mt76)) { dev->fw_ver = MT7615_FIRMWARE_V2; dev->mcu_ops = &sta_update_ops; } else { @@ -2084,16 +2168,80 @@ static void mt7615_mcu_set_txpower_sku(struct mt7615_phy *phy, u8 *sku) { struct mt76_phy *mphy = phy->mt76; struct ieee80211_hw *hw = mphy->hw; + struct mt76_power_limits limits; + s8 *limits_array = (s8 *)&limits; int n_chains = hweight8(mphy->antenna_mask); int tx_power; int i; + static const u8 sku_mapping[] = { +#define SKU_FIELD(_type, _field) \ + [MT_SKU_##_type] = offsetof(struct mt76_power_limits, _field) + SKU_FIELD(CCK_1_2, cck[0]), + SKU_FIELD(CCK_55_11, cck[2]), + SKU_FIELD(OFDM_6_9, ofdm[0]), + SKU_FIELD(OFDM_12_18, ofdm[2]), + SKU_FIELD(OFDM_24_36, ofdm[4]), + SKU_FIELD(OFDM_48, ofdm[6]), + SKU_FIELD(OFDM_54, ofdm[7]), + SKU_FIELD(HT20_0_8, mcs[0][0]), + SKU_FIELD(HT20_32, ofdm[0]), + SKU_FIELD(HT20_1_2_9_10, mcs[0][1]), + SKU_FIELD(HT20_3_4_11_12, mcs[0][3]), + SKU_FIELD(HT20_5_13, mcs[0][5]), + SKU_FIELD(HT20_6_14, mcs[0][6]), + SKU_FIELD(HT20_7_15, mcs[0][7]), + SKU_FIELD(HT40_0_8, mcs[1][0]), + SKU_FIELD(HT40_32, ofdm[0]), + SKU_FIELD(HT40_1_2_9_10, mcs[1][1]), + SKU_FIELD(HT40_3_4_11_12, mcs[1][3]), + SKU_FIELD(HT40_5_13, mcs[1][5]), + SKU_FIELD(HT40_6_14, mcs[1][6]), + SKU_FIELD(HT40_7_15, mcs[1][7]), + SKU_FIELD(VHT20_0, mcs[0][0]), + SKU_FIELD(VHT20_1_2, mcs[0][1]), + SKU_FIELD(VHT20_3_4, mcs[0][3]), + SKU_FIELD(VHT20_5_6, mcs[0][5]), + SKU_FIELD(VHT20_7, mcs[0][7]), + SKU_FIELD(VHT20_8, mcs[0][8]), + SKU_FIELD(VHT20_9, mcs[0][9]), + SKU_FIELD(VHT40_0, mcs[1][0]), + SKU_FIELD(VHT40_1_2, mcs[1][1]), + SKU_FIELD(VHT40_3_4, mcs[1][3]), + SKU_FIELD(VHT40_5_6, mcs[1][5]), + SKU_FIELD(VHT40_7, mcs[1][7]), + SKU_FIELD(VHT40_8, mcs[1][8]), + SKU_FIELD(VHT40_9, mcs[1][9]), + SKU_FIELD(VHT80_0, mcs[2][0]), + SKU_FIELD(VHT80_1_2, mcs[2][1]), + SKU_FIELD(VHT80_3_4, mcs[2][3]), + SKU_FIELD(VHT80_5_6, mcs[2][5]), + SKU_FIELD(VHT80_7, mcs[2][7]), + SKU_FIELD(VHT80_8, mcs[2][8]), + SKU_FIELD(VHT80_9, mcs[2][9]), + SKU_FIELD(VHT160_0, mcs[3][0]), + SKU_FIELD(VHT160_1_2, mcs[3][1]), + SKU_FIELD(VHT160_3_4, mcs[3][3]), + SKU_FIELD(VHT160_5_6, mcs[3][5]), + SKU_FIELD(VHT160_7, mcs[3][7]), + SKU_FIELD(VHT160_8, mcs[3][8]), + SKU_FIELD(VHT160_9, mcs[3][9]), +#undef SKU_FIELD + }; tx_power = hw->conf.power_level * 2 - mt76_tx_power_nss_delta(n_chains); + + tx_power = mt76_get_rate_power_limits(mphy, mphy->chandef.chan, + &limits, tx_power); mphy->txpower_cur = tx_power; + if (is_mt7663(mphy->dev)) { + memset(sku, tx_power, MT_SKU_4SS_DELTA + 1); + return; + } + for (i = 0; i < MT_SKU_1SS_DELTA; i++) - sku[i] = tx_power; + sku[i] = limits_array[sku_mapping[i]]; for (i = 0; i < 4; i++) { int delta = 0; @@ -2155,7 +2303,7 @@ int mt7615_mcu_set_chan_info(struct mt7615_phy *phy, int cmd) .center_chan2 = ieee80211_frequency_to_channel(freq2), }; - if (dev->mt76.hw->conf.flags & IEEE80211_CONF_OFFCHANNEL) + if (phy->mt76->hw->conf.flags & IEEE80211_CONF_OFFCHANNEL) req.switch_reason = CH_SWITCH_SCAN_BYPASS_DPD; else if ((chandef->chan->flags & IEEE80211_CHAN_RADAR) && chandef->chan->dfs_state != NL80211_DFS_AVAILABLE) @@ -2497,6 +2645,26 @@ out: return ret; } +int mt7615_mcu_set_rx_hdr_trans_blacklist(struct mt7615_dev *dev) +{ + struct { + u8 operation; + u8 count; + u8 _rsv[2]; + u8 index; + u8 enable; + __le16 etype; + } req = { + .operation = 1, + .count = 1, + .enable = 1, + .etype = cpu_to_le16(ETH_P_PAE), + }; + + return mt76_mcu_send_msg(&dev->mt76, MCU_EXT_CMD_RX_HDR_TRANS, + &req, sizeof(req), false); +} + int mt7615_mcu_set_bss_pm(struct mt7615_dev *dev, struct ieee80211_vif *vif, bool enable) { @@ -2557,53 +2725,6 @@ int mt7615_mcu_set_roc(struct mt7615_phy *phy, struct ieee80211_vif *vif, sizeof(req), false); } -int mt7615_mcu_update_arp_filter(struct ieee80211_hw *hw, - struct ieee80211_vif *vif, - struct ieee80211_bss_conf *info) -{ - struct mt7615_vif *mvif = (struct mt7615_vif *)vif->drv_priv; - struct mt7615_dev *dev = mt7615_hw_dev(hw); - struct sk_buff *skb; - int i, len = min_t(int, info->arp_addr_cnt, - IEEE80211_BSS_ARP_ADDR_LIST_LEN); - struct { - struct { - u8 bss_idx; - u8 pad[3]; - } __packed hdr; - struct mt76_connac_arpns_tlv arp; - } req_hdr = { - .hdr = { - .bss_idx = mvif->mt76.idx, - }, - .arp = { - .tag = cpu_to_le16(UNI_OFFLOAD_OFFLOAD_ARP), - .len = cpu_to_le16(sizeof(struct mt76_connac_arpns_tlv)), - .ips_num = len, - .mode = 2, /* update */ - .option = 1, - }, - }; - - if (!mt7615_firmware_offload(dev)) - return 0; - - skb = mt76_mcu_msg_alloc(&dev->mt76, NULL, - sizeof(req_hdr) + len * sizeof(__be32)); - if (!skb) - return -ENOMEM; - - skb_put_data(skb, &req_hdr, sizeof(req_hdr)); - for (i = 0; i < len; i++) { - u8 *addr = (u8 *)skb_put(skb, sizeof(__be32)); - - memcpy(addr, &info->arp_addr_list[i], sizeof(__be32)); - } - - return mt76_mcu_skb_send_msg(&dev->mt76, skb, MCU_UNI_CMD_OFFLOAD, - true); -} - int mt7615_mcu_set_p2p_oppps(struct ieee80211_hw *hw, struct ieee80211_vif *vif) { diff --git a/drivers/net/wireless/mediatek/mt76/mt7615/mcu.h b/drivers/net/wireless/mediatek/mt76/mt7615/mcu.h index 3874f45da9eb..98c383e400a1 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7615/mcu.h +++ b/drivers/net/wireless/mediatek/mt76/mt7615/mcu.h @@ -176,10 +176,18 @@ struct mt7615_mcu_rxd { u8 s2d_index; }; +struct mt7615_mcu_csa_notify { + struct mt7615_mcu_rxd rxd; + + u8 omac_idx; + u8 csa_count; + u8 rsv[2]; +} __packed; + struct mt7615_mcu_rdd_report { struct mt7615_mcu_rxd rxd; - u8 idx; + u8 band_idx; u8 long_detected; u8 constant_prf_detected; u8 staggered_prf_detected; @@ -362,30 +370,6 @@ enum { BSS_INFO_MAX_NUM }; -#define MT7615_WTBL_UPDATE_MAX_SIZE (sizeof(struct wtbl_req_hdr) + \ - sizeof(struct wtbl_generic) + \ - sizeof(struct wtbl_rx) + \ - sizeof(struct wtbl_ht) + \ - sizeof(struct wtbl_vht) + \ - sizeof(struct wtbl_tx_ps) + \ - sizeof(struct wtbl_hdr_trans) +\ - sizeof(struct wtbl_ba) + \ - sizeof(struct wtbl_bf) + \ - sizeof(struct wtbl_smps) + \ - sizeof(struct wtbl_pn) + \ - sizeof(struct wtbl_spe)) - -#define MT7615_STA_UPDATE_MAX_SIZE (sizeof(struct sta_req_hdr) + \ - sizeof(struct sta_rec_basic) + \ - sizeof(struct sta_rec_ht) + \ - sizeof(struct sta_rec_vht) + \ - sizeof(struct sta_rec_uapsd) + \ - sizeof(struct tlv) + \ - MT7615_WTBL_UPDATE_MAX_SIZE) - -#define MT7615_WTBL_UPDATE_BA_SIZE (sizeof(struct wtbl_req_hdr) + \ - sizeof(struct wtbl_ba)) - enum { CH_SWITCH_NORMAL = 0, CH_SWITCH_SCAN = 3, diff --git a/drivers/net/wireless/mediatek/mt76/mt7615/mmio.c b/drivers/net/wireless/mediatek/mt76/mt7615/mmio.c index a7f92fa0488f..202ea235415e 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7615/mmio.c +++ b/drivers/net/wireless/mediatek/mt76/mt7615/mmio.c @@ -1,3 +1,6 @@ +// SPDX-License-Identifier: ISC +/* Copyright (C) 2020 MediaTek Inc. */ + #include <linux/kernel.h> #include <linux/module.h> #include <linux/platform_device.h> @@ -102,6 +105,7 @@ static void mt7615_irq_tasklet(struct tasklet_struct *t) { struct mt7615_dev *dev = from_tasklet(dev, t, irq_tasklet); u32 intr, mask = 0, tx_mcu_mask = mt7615_tx_mcu_int_mask(dev); + u32 mcu_int; mt76_wr(dev, MT_INT_MASK_CSR, 0); @@ -125,15 +129,23 @@ static void mt7615_irq_tasklet(struct tasklet_struct *t) if (intr & MT_INT_RX_DONE(1)) napi_schedule(&dev->mt76.napi[1]); - if (intr & MT_INT_MCU_CMD) { - u32 val = mt76_rr(dev, MT_MCU_CMD); + if (!(intr & (MT_INT_MCU_CMD | MT7663_INT_MCU_CMD))) + return; - if (val & MT_MCU_CMD_ERROR_MASK) { - dev->reset_state = val; - ieee80211_queue_work(mt76_hw(dev), &dev->reset_work); - wake_up(&dev->reset_wait); - } + if (is_mt7663(&dev->mt76)) { + mcu_int = mt76_rr(dev, MT_MCU2HOST_INT_STATUS); + mcu_int &= MT7663_MCU_CMD_ERROR_MASK; + } else { + mcu_int = mt76_rr(dev, MT_MCU_CMD); + mcu_int &= MT_MCU_CMD_ERROR_MASK; } + + if (!mcu_int) + return; + + dev->reset_state = mcu_int; + ieee80211_queue_work(mt76_hw(dev), &dev->reset_work); + wake_up(&dev->reset_wait); } static u32 __mt7615_reg_addr(struct mt7615_dev *dev, u32 addr) @@ -178,6 +190,7 @@ int mt7615_mmio_probe(struct device *pdev, void __iomem *mem_base, .survey_flags = SURVEY_INFO_TIME_TX | SURVEY_INFO_TIME_RX | SURVEY_INFO_TIME_BSS_RX, + .token_size = MT7615_TOKEN_SIZE, .tx_prepare_skb = mt7615_tx_prepare_skb, .tx_complete_skb = mt7615_tx_complete_skb, .rx_skb = mt7615_queue_rx_skb, diff --git a/drivers/net/wireless/mediatek/mt76/mt7615/mt7615.h b/drivers/net/wireless/mediatek/mt76/mt7615/mt7615.h index 491841bc6291..989f05ed4377 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7615/mt7615.h +++ b/drivers/net/wireless/mediatek/mt76/mt7615/mt7615.h @@ -133,11 +133,11 @@ struct mt7615_vif { }; struct mib_stats { - u16 ack_fail_cnt; - u16 fcs_err_cnt; - u16 rts_cnt; - u16 rts_retries_cnt; - u16 ba_miss_cnt; + u32 ack_fail_cnt; + u32 fcs_err_cnt; + u32 rts_cnt; + u32 rts_retries_cnt; + u32 ba_miss_cnt; unsigned long aggr_per; }; @@ -168,7 +168,7 @@ struct mt7615_phy { u8 rdd_state; int dfs_state; - __le32 rx_ampdu_ts; + u32 rx_ampdu_ts; u32 ampdu_ref; struct mib_stats mib; @@ -263,9 +263,6 @@ struct mt7615_dev { bool flash_eeprom; bool dbdc_support; - spinlock_t token_lock; - struct idr token; - u8 fw_ver; struct work_struct rate_work; @@ -376,6 +373,7 @@ int mt7615_eeprom_get_power_delta_index(struct mt7615_dev *dev, enum nl80211_band band); int mt7615_wait_pdma_busy(struct mt7615_dev *dev); int mt7615_dma_init(struct mt7615_dev *dev); +void mt7615_dma_start(struct mt7615_dev *dev); void mt7615_dma_cleanup(struct mt7615_dev *dev); int mt7615_mcu_init(struct mt7615_dev *dev); bool mt7615_wait_for_mcu_init(struct mt7615_dev *dev); @@ -408,11 +406,6 @@ static inline bool is_mt7615(struct mt76_dev *dev) return mt76_chip(dev) == 0x7615 || mt76_chip(dev) == 0x7611; } -static inline bool is_mt7663(struct mt76_dev *dev) -{ - return mt76_chip(dev) == 0x7663; -} - static inline bool is_mt7611(struct mt76_dev *dev) { return mt76_chip(dev) == 0x7611; @@ -512,6 +505,7 @@ int mt7615_tx_prepare_skb(struct mt76_dev *mdev, void *txwi_ptr, struct ieee80211_sta *sta, struct mt76_tx_info *tx_info); +void mt7615_tx_worker(struct mt76_worker *w); void mt7615_tx_complete_skb(struct mt76_dev *mdev, struct mt76_queue_entry *e); void mt7615_tx_token_put(struct mt7615_dev *dev); void mt7615_queue_rx_skb(struct mt76_dev *mdev, enum mt76_rxq_id q, @@ -524,6 +518,10 @@ void mt7615_mac_sta_remove(struct mt76_dev *mdev, struct ieee80211_vif *vif, void mt7615_mac_work(struct work_struct *work); void mt7615_txp_skb_unmap(struct mt76_dev *dev, struct mt76_txwi_cache *txwi); +int mt7615_mcu_sta_update_hdr_trans(struct mt7615_dev *dev, + struct ieee80211_vif *vif, + struct ieee80211_sta *sta); +int mt7615_mcu_set_rx_hdr_trans_blacklist(struct mt7615_dev *dev); int mt7615_mcu_set_fcc5_lpn(struct mt7615_dev *dev, int val); int mt7615_mcu_set_pulse_th(struct mt7615_dev *dev, const struct mt7615_dfs_pulse *pulse); @@ -549,14 +547,13 @@ int mt7615_mac_set_beacon_filter(struct mt7615_phy *phy, bool enable); int mt7615_mcu_set_bss_pm(struct mt7615_dev *dev, struct ieee80211_vif *vif, bool enable); -int mt7615_mcu_update_arp_filter(struct ieee80211_hw *hw, - struct ieee80211_vif *vif, - struct ieee80211_bss_conf *info); int __mt7663_load_firmware(struct mt7615_dev *dev); u32 mt7615_mcu_reg_rr(struct mt76_dev *dev, u32 offset); void mt7615_mcu_reg_wr(struct mt76_dev *dev, u32 offset, u32 val); void mt7615_coredump_work(struct work_struct *work); +void mt7622_trigger_hif_int(struct mt7615_dev *dev, bool en); + /* usb */ int mt7663_usb_sdio_tx_prepare_skb(struct mt76_dev *mdev, void *txwi_ptr, enum mt76_txq_id qid, struct mt76_wcid *wcid, diff --git a/drivers/net/wireless/mediatek/mt76/mt7615/pci.c b/drivers/net/wireless/mediatek/mt76/mt7615/pci.c index 71487f532f36..11f169cdd603 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7615/pci.c +++ b/drivers/net/wireless/mediatek/mt76/mt7615/pci.c @@ -13,9 +13,9 @@ #include "mcu.h" static const struct pci_device_id mt7615_pci_device_table[] = { - { PCI_DEVICE(0x14c3, 0x7615) }, - { PCI_DEVICE(0x14c3, 0x7663) }, - { PCI_DEVICE(0x14c3, 0x7611) }, + { PCI_DEVICE(PCI_VENDOR_ID_MEDIATEK, 0x7615) }, + { PCI_DEVICE(PCI_VENDOR_ID_MEDIATEK, 0x7663) }, + { PCI_DEVICE(PCI_VENDOR_ID_MEDIATEK, 0x7611) }, { }, }; diff --git a/drivers/net/wireless/mediatek/mt76/mt7615/pci_init.c b/drivers/net/wireless/mediatek/mt76/mt7615/pci_init.c index 72395925ddee..ec8ec1a2033f 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7615/pci_init.c +++ b/drivers/net/wireless/mediatek/mt76/mt7615/pci_init.c @@ -40,13 +40,16 @@ static int mt7615_init_hardware(struct mt7615_dev *dev) mt76_wr(dev, MT_INT_SOURCE_CSR, ~0); INIT_WORK(&dev->mcu_work, mt7615_pci_init_work); - spin_lock_init(&dev->token_lock); - idr_init(&dev->token); - ret = mt7615_eeprom_init(dev, addr); if (ret < 0) return ret; + if (is_mt7663(&dev->mt76)) { + /* Reset RGU */ + mt76_clear(dev, MT_MCU_CIRQ_IRQ_SEL(4), BIT(1)); + mt76_set(dev, MT_MCU_CIRQ_IRQ_SEL(4), BIT(1)); + } + ret = mt7615_dma_init(dev); if (ret) return ret; @@ -76,7 +79,7 @@ mt7615_led_set_config(struct led_classdev *led_cdev, mt76 = container_of(led_cdev, struct mt76_dev, led_cdev); dev = container_of(mt76, struct mt7615_dev, mt76); - if (test_bit(MT76_STATE_PM, &mt76->phy.state)) + if (!mt76_connac_pm_ref(&dev->mphy, &dev->pm)) return; val = FIELD_PREP(MT_LED_STATUS_DURATION, 0xffff) | @@ -94,6 +97,8 @@ mt7615_led_set_config(struct led_classdev *led_cdev, val |= MT_LED_CTRL_POLARITY(mt76->led_pin); addr = mt7615_reg_map(dev, MT_LED_CTRL); mt76_wr(dev, addr, val); + + mt76_connac_pm_unref(&dev->pm); } static int @@ -126,6 +131,7 @@ int mt7615_register_device(struct mt7615_dev *dev) int ret; mt7615_init_device(dev); + INIT_WORK(&dev->reset_work, mt7615_mac_reset_work); /* init led callbacks */ if (IS_ENABLED(CONFIG_MT76_LEDS)) { @@ -163,10 +169,9 @@ void mt7615_unregister_device(struct mt7615_dev *dev) mt76_unregister_device(&dev->mt76); if (mcu_running) mt7615_mcu_exit(dev); - mt7615_dma_cleanup(dev); mt7615_tx_token_put(dev); - + mt7615_dma_cleanup(dev); tasklet_disable(&dev->irq_tasklet); mt76_free_device(&dev->mt76); diff --git a/drivers/net/wireless/mediatek/mt76/mt7615/pci_mac.c b/drivers/net/wireless/mediatek/mt76/mt7615/pci_mac.c index 1b4cb145f38e..d7cbef752f9f 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7615/pci_mac.c +++ b/drivers/net/wireless/mediatek/mt76/mt7615/pci_mac.c @@ -37,9 +37,7 @@ void mt7615_tx_complete_skb(struct mt76_dev *mdev, struct mt76_queue_entry *e) token = le16_to_cpu(txp->hw.msdu_id[0]) & ~MT_MSDU_ID_VALID; - spin_lock_bh(&dev->token_lock); - t = idr_remove(&dev->token, token); - spin_unlock_bh(&dev->token_lock); + t = mt76_token_put(mdev, token); e->skb = t ? t->skb : NULL; } @@ -161,9 +159,7 @@ int mt7615_tx_prepare_skb(struct mt76_dev *mdev, void *txwi_ptr, t = (struct mt76_txwi_cache *)(txwi + mdev->drv->txwi_size); t->skb = tx_info->skb; - spin_lock_bh(&dev->token_lock); - id = idr_alloc(&dev->token, t, 0, MT7615_TOKEN_SIZE, GFP_ATOMIC); - spin_unlock_bh(&dev->token_lock); + id = mt76_token_get(mdev, &t); if (id < 0) return id; @@ -181,3 +177,178 @@ int mt7615_tx_prepare_skb(struct mt76_dev *mdev, void *txwi_ptr, return 0; } + +void mt7615_dma_reset(struct mt7615_dev *dev) +{ + int i; + + mt76_clear(dev, MT_WPDMA_GLO_CFG, + MT_WPDMA_GLO_CFG_RX_DMA_EN | MT_WPDMA_GLO_CFG_TX_DMA_EN | + MT_WPDMA_GLO_CFG_TX_WRITEBACK_DONE); + + usleep_range(1000, 2000); + + for (i = 0; i < __MT_TXQ_MAX; i++) + mt76_queue_tx_cleanup(dev, dev->mphy.q_tx[i], true); + + for (i = 0; i < __MT_MCUQ_MAX; i++) + mt76_queue_tx_cleanup(dev, dev->mt76.q_mcu[i], true); + + mt76_for_each_q_rx(&dev->mt76, i) + mt76_queue_rx_reset(dev, i); + + mt76_tx_status_check(&dev->mt76, NULL, true); + + mt7615_dma_start(dev); +} +EXPORT_SYMBOL_GPL(mt7615_dma_reset); + +static void +mt7615_hif_int_event_trigger(struct mt7615_dev *dev, u8 event) +{ + u32 reg = MT_MCU_INT_EVENT; + + if (is_mt7663(&dev->mt76)) + reg = MT7663_MCU_INT_EVENT; + + mt76_wr(dev, reg, event); + + mt7622_trigger_hif_int(dev, true); + mt7622_trigger_hif_int(dev, false); +} + +static bool +mt7615_wait_reset_state(struct mt7615_dev *dev, u32 state) +{ + bool ret; + + ret = wait_event_timeout(dev->reset_wait, + (READ_ONCE(dev->reset_state) & state), + MT7615_RESET_TIMEOUT); + WARN(!ret, "Timeout waiting for MCU reset state %x\n", state); + return ret; +} + +static void +mt7615_update_vif_beacon(void *priv, u8 *mac, struct ieee80211_vif *vif) +{ + struct ieee80211_hw *hw = priv; + struct mt7615_dev *dev = mt7615_hw_dev(hw); + + switch (vif->type) { + case NL80211_IFTYPE_MESH_POINT: + case NL80211_IFTYPE_ADHOC: + case NL80211_IFTYPE_AP: + mt7615_mcu_add_beacon(dev, hw, vif, + vif->bss_conf.enable_beacon); + break; + default: + break; + } +} + +static void +mt7615_update_beacons(struct mt7615_dev *dev) +{ + ieee80211_iterate_active_interfaces(dev->mt76.hw, + IEEE80211_IFACE_ITER_RESUME_ALL, + mt7615_update_vif_beacon, dev->mt76.hw); + + if (!dev->mt76.phy2) + return; + + ieee80211_iterate_active_interfaces(dev->mt76.phy2->hw, + IEEE80211_IFACE_ITER_RESUME_ALL, + mt7615_update_vif_beacon, dev->mt76.phy2->hw); +} + +void mt7615_mac_reset_work(struct work_struct *work) +{ + struct mt7615_phy *phy2; + struct mt76_phy *ext_phy; + struct mt7615_dev *dev; + + dev = container_of(work, struct mt7615_dev, reset_work); + ext_phy = dev->mt76.phy2; + phy2 = ext_phy ? ext_phy->priv : NULL; + + if (!(READ_ONCE(dev->reset_state) & MT_MCU_CMD_STOP_PDMA)) + return; + + ieee80211_stop_queues(mt76_hw(dev)); + if (ext_phy) + ieee80211_stop_queues(ext_phy->hw); + + set_bit(MT76_RESET, &dev->mphy.state); + set_bit(MT76_MCU_RESET, &dev->mphy.state); + wake_up(&dev->mt76.mcu.wait); + cancel_delayed_work_sync(&dev->mphy.mac_work); + del_timer_sync(&dev->phy.roc_timer); + cancel_work_sync(&dev->phy.roc_work); + if (phy2) { + set_bit(MT76_RESET, &phy2->mt76->state); + cancel_delayed_work_sync(&phy2->mt76->mac_work); + del_timer_sync(&phy2->roc_timer); + cancel_work_sync(&phy2->roc_work); + } + + /* lock/unlock all queues to ensure that no tx is pending */ + mt76_txq_schedule_all(&dev->mphy); + if (ext_phy) + mt76_txq_schedule_all(ext_phy); + + mt76_worker_disable(&dev->mt76.tx_worker); + napi_disable(&dev->mt76.napi[0]); + napi_disable(&dev->mt76.napi[1]); + napi_disable(&dev->mt76.tx_napi); + + mt7615_mutex_acquire(dev); + + mt7615_hif_int_event_trigger(dev, MT_MCU_INT_EVENT_PDMA_STOPPED); + + if (mt7615_wait_reset_state(dev, MT_MCU_CMD_RESET_DONE)) { + mt7615_dma_reset(dev); + + mt7615_tx_token_put(dev); + idr_init(&dev->mt76.token); + + mt76_wr(dev, MT_WPDMA_MEM_RNG_ERR, 0); + + mt7615_hif_int_event_trigger(dev, MT_MCU_INT_EVENT_PDMA_INIT); + mt7615_wait_reset_state(dev, MT_MCU_CMD_RECOVERY_DONE); + } + + clear_bit(MT76_MCU_RESET, &dev->mphy.state); + clear_bit(MT76_RESET, &dev->mphy.state); + if (phy2) + clear_bit(MT76_RESET, &phy2->mt76->state); + + mt76_worker_enable(&dev->mt76.tx_worker); + napi_enable(&dev->mt76.tx_napi); + napi_schedule(&dev->mt76.tx_napi); + + napi_enable(&dev->mt76.napi[0]); + napi_schedule(&dev->mt76.napi[0]); + + napi_enable(&dev->mt76.napi[1]); + napi_schedule(&dev->mt76.napi[1]); + + ieee80211_wake_queues(mt76_hw(dev)); + if (ext_phy) + ieee80211_wake_queues(ext_phy->hw); + + mt7615_hif_int_event_trigger(dev, MT_MCU_INT_EVENT_RESET_DONE); + mt7615_wait_reset_state(dev, MT_MCU_CMD_NORMAL_STATE); + + mt7615_update_beacons(dev); + + mt7615_mutex_release(dev); + + ieee80211_queue_delayed_work(mt76_hw(dev), &dev->mphy.mac_work, + MT7615_WATCHDOG_TIME); + if (phy2) + ieee80211_queue_delayed_work(ext_phy->hw, + &phy2->mt76->mac_work, + MT7615_WATCHDOG_TIME); + +} diff --git a/drivers/net/wireless/mediatek/mt76/mt7615/regs.h b/drivers/net/wireless/mediatek/mt76/mt7615/regs.h index 6e5db015b32c..63c081bb04d0 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7615/regs.h +++ b/drivers/net/wireless/mediatek/mt76/mt7615/regs.h @@ -61,6 +61,11 @@ enum mt7615_reg_base { #define MT_MCU_PCIE_REMAP_2_BASE GENMASK(31, 19) #define MT_PCIE_REMAP_BASE_2 ((dev)->reg_map[MT_PCIE_REMAP_BASE2]) +#define MT_MCU_CIRQ_BASE 0xc0000 +#define MT_MCU_CIRQ(ofs) (MT_MCU_CIRQ_BASE + (ofs)) + +#define MT_MCU_CIRQ_IRQ_SEL(n) MT_MCU_CIRQ((n) << 2) + #define MT_HIF(ofs) ((dev)->reg_map[MT_HIF_BASE] + (ofs)) #define MT_HIF_RST MT_HIF(0x100) #define MT_HIF_LOGIC_RST_N BIT(4) @@ -88,6 +93,10 @@ enum mt7615_reg_base { #define MT_CFG_LPCR_HOST_FW_OWN BIT(0) #define MT_CFG_LPCR_HOST_DRV_OWN BIT(1) +#define MT_MCU2HOST_INT_STATUS MT_HIF(0x1f0) +#define MT_MCU2HOST_INT_ENABLE MT_HIF(0x1f4) + +#define MT7663_MCU_INT_EVENT MT_HIF(0x108) #define MT_MCU_INT_EVENT MT_HIF(0x1f8) #define MT_MCU_INT_EVENT_PDMA_STOPPED BIT(0) #define MT_MCU_INT_EVENT_PDMA_INIT BIT(1) @@ -102,6 +111,7 @@ enum mt7615_reg_base { #define MT_INT_RX_DONE_ALL GENMASK(1, 0) #define MT_INT_TX_DONE_ALL GENMASK(19, 4) #define MT_INT_TX_DONE(_n) BIT((_n) + 4) +#define MT7663_INT_MCU_CMD BIT(29) #define MT_INT_MCU_CMD BIT(30) #define MT_WPDMA_GLO_CFG MT_HIF(0x208) @@ -138,6 +148,7 @@ enum mt7615_reg_base { #define MT_MCU_CMD_PDMA_ERROR BIT(27) #define MT_MCU_CMD_PCIE_ERROR BIT(28) #define MT_MCU_CMD_ERROR_MASK (GENMASK(5, 1) | GENMASK(28, 24)) +#define MT7663_MCU_CMD_ERROR_MASK GENMASK(5, 2) #define MT_TX_RING_BASE MT_HIF(0x300) #define MT_RX_RING_BASE MT_HIF(0x400) @@ -368,7 +379,9 @@ enum mt7615_reg_base { #define MT_DMA_DCR0 MT_WF_DMA(0x000) #define MT_DMA_DCR0_MAX_RX_LEN GENMASK(15, 2) +#define MT_DMA_DCR0_DAMSDU_EN BIT(16) #define MT_DMA_DCR0_RX_VEC_DROP BIT(17) +#define MT_DMA_DCR0_RX_HDR_TRANS_EN BIT(19) #define MT_DMA_RCFR0(_band) MT_WF_DMA(0x070 + (_band) * 0x40) #define MT_DMA_RCFR0_MCU_RX_MGMT BIT(2) @@ -447,9 +460,10 @@ enum mt7615_reg_base { #define MT_LPON(_n) ((dev)->reg_map[MT_LPON_BASE] + (_n)) -#define MT_LPON_T0CR MT_LPON(0x010) -#define MT_LPON_T0CR_MODE GENMASK(1, 0) -#define MT_LPON_T0CR_WRITE BIT(0) +#define MT_LPON_TCR0(_n) MT_LPON(0x010 + ((_n) * 4)) +#define MT_LPON_TCR2(_n) MT_LPON(0x0f8 + ((_n) - 2) * 4) +#define MT_LPON_TCR_MODE GENMASK(1, 0) +#define MT_LPON_TCR_WRITE BIT(0) #define MT_LPON_UTTR0 MT_LPON(0x018) #define MT_LPON_UTTR1 MT_LPON(0x01c) diff --git a/drivers/net/wireless/mediatek/mt76/mt7615/sdio_txrx.c b/drivers/net/wireless/mediatek/mt76/mt7615/sdio_txrx.c index 9fb506f2ace6..4393dd21ebbb 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7615/sdio_txrx.c +++ b/drivers/net/wireless/mediatek/mt76/mt7615/sdio_txrx.c @@ -218,12 +218,15 @@ static int mt7663s_tx_run_queue(struct mt76_dev *dev, struct mt76_queue *q) int qid, err, nframes = 0, len = 0, pse_sz = 0, ple_sz = 0; bool mcu = q == dev->q_mcu[MT_MCUQ_WM]; struct mt76_sdio *sdio = &dev->sdio; + u8 pad; qid = mcu ? ARRAY_SIZE(sdio->xmit_buf) - 1 : q->qid; while (q->first != q->head) { struct mt76_queue_entry *e = &q->entry[q->first]; struct sk_buff *iter; + smp_rmb(); + if (!test_bit(MT76_STATE_MCU_RUNNING, &dev->phy.state)) { __skb_put_zero(e->skb, 4); err = __mt7663s_xmit_queue(dev, e->skb->data, @@ -234,7 +237,8 @@ static int mt7663s_tx_run_queue(struct mt76_dev *dev, struct mt76_queue *q) goto next; } - if (len + e->skb->len + 4 > MT76S_XMIT_BUF_SZ) + pad = roundup(e->skb->len, 4) - e->skb->len; + if (len + e->skb->len + pad + 4 > MT76S_XMIT_BUF_SZ) break; if (mt7663s_tx_pick_quota(sdio, mcu, e->buf_sz, &pse_sz, @@ -252,6 +256,11 @@ static int mt7663s_tx_run_queue(struct mt76_dev *dev, struct mt76_queue *q) len += iter->len; nframes++; } + + if (unlikely(pad)) { + memset(sdio->xmit_buf[qid] + len, 0, pad); + len += pad; + } next: q->first = (q->first + 1) % q->ndesc; e->done = true; diff --git a/drivers/net/wireless/mediatek/mt76/mt7615/soc.c b/drivers/net/wireless/mediatek/mt76/mt7615/soc.c index 9aa5183c7a56..be9a69fe1b38 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7615/soc.c +++ b/drivers/net/wireless/mediatek/mt76/mt7615/soc.c @@ -40,10 +40,8 @@ static int mt7622_wmac_probe(struct platform_device *pdev) return irq; mem_base = devm_ioremap_resource(&pdev->dev, res); - if (IS_ERR(mem_base)) { - dev_err(&pdev->dev, "Failed to get memory resource\n"); + if (IS_ERR(mem_base)) return PTR_ERR(mem_base); - } return mt7615_mmio_probe(&pdev->dev, mem_base, irq, mt7615e_reg_map); } diff --git a/drivers/net/wireless/mediatek/mt76/mt7615/usb_sdio.c b/drivers/net/wireless/mediatek/mt76/mt7615/usb_sdio.c index 203256862dfd..f8d3673c2cae 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7615/usb_sdio.c +++ b/drivers/net/wireless/mediatek/mt76/mt7615/usb_sdio.c @@ -67,6 +67,7 @@ static int mt7663_usb_sdio_set_rates(struct mt7615_dev *dev, struct mt7615_rate_desc *rate = &wrd->rate; struct mt7615_sta *sta = wrd->sta; u32 w5, w27, addr, val; + u16 idx; lockdep_assert_held(&dev->mt76.mutex); @@ -118,7 +119,11 @@ static int mt7663_usb_sdio_set_rates(struct mt7615_dev *dev, sta->rate_probe = sta->rateset[rate->rateset].probe_rate.idx != -1; - mt76_set(dev, MT_LPON_T0CR, MT_LPON_T0CR_MODE); /* TSF read */ + idx = sta->vif->mt76.omac_idx; + idx = idx > HW_BSSID_MAX ? HW_BSSID_0 : idx; + addr = idx > 1 ? MT_LPON_TCR2(idx): MT_LPON_TCR0(idx); + + mt76_set(dev, addr, MT_LPON_TCR_MODE); /* TSF read */ val = mt76_rr(dev, MT_LPON_UTTR0); sta->rate_set_tsf = (val & ~BIT(0)) | rate->rateset; diff --git a/drivers/net/wireless/mediatek/mt76/mt76_connac.h b/drivers/net/wireless/mediatek/mt76/mt76_connac.h index 0d58606391b0..6c889b90fd12 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76_connac.h +++ b/drivers/net/wireless/mediatek/mt76/mt76_connac.h @@ -53,11 +53,25 @@ struct mt76_connac_pm { } tx_q[IEEE80211_NUM_ACS]; struct work_struct wake_work; - struct completion wake_cmpl; + wait_queue_head_t wait; + + struct { + spinlock_t lock; + u32 count; + } wake; + struct mutex mutex; struct delayed_work ps_work; unsigned long last_activity; unsigned long idle_timeout; + + struct { + unsigned long last_wake_event; + unsigned long awake_time; + unsigned long last_doze_event; + unsigned long doze_time; + unsigned int lp_wake; + } stats; }; struct mt76_connac_coredump { @@ -73,12 +87,55 @@ static inline bool is_mt7921(struct mt76_dev *dev) return mt76_chip(dev) == 0x7961; } +static inline bool is_mt7663(struct mt76_dev *dev) +{ + return mt76_chip(dev) == 0x7663; +} + int mt76_connac_pm_wake(struct mt76_phy *phy, struct mt76_connac_pm *pm); void mt76_connac_power_save_sched(struct mt76_phy *phy, struct mt76_connac_pm *pm); void mt76_connac_free_pending_tx_skbs(struct mt76_connac_pm *pm, struct mt76_wcid *wcid); +static inline bool +mt76_connac_pm_ref(struct mt76_phy *phy, struct mt76_connac_pm *pm) +{ + bool ret = false; + + spin_lock_bh(&pm->wake.lock); + if (test_bit(MT76_STATE_PM, &phy->state)) + goto out; + + pm->wake.count++; + ret = true; +out: + spin_unlock_bh(&pm->wake.lock); + + return ret; +} + +static inline void +mt76_connac_pm_unref(struct mt76_connac_pm *pm) +{ + spin_lock_bh(&pm->wake.lock); + pm->wake.count--; + pm->last_activity = jiffies; + spin_unlock_bh(&pm->wake.lock); +} + +static inline bool +mt76_connac_skip_fw_pmctrl(struct mt76_phy *phy, struct mt76_connac_pm *pm) +{ + bool ret; + + spin_lock_bh(&pm->wake.lock); + ret = pm->wake.count || test_and_set_bit(MT76_STATE_PM, &phy->state); + spin_unlock_bh(&pm->wake.lock); + + return ret; +} + static inline void mt76_connac_mutex_acquire(struct mt76_dev *dev, struct mt76_connac_pm *pm) __acquires(&dev->mutex) diff --git a/drivers/net/wireless/mediatek/mt76/mt76_connac_mac.c b/drivers/net/wireless/mediatek/mt76/mt76_connac_mac.c index c5f5037f5757..6f180c92d413 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76_connac_mac.c +++ b/drivers/net/wireless/mediatek/mt76/mt76_connac_mac.c @@ -13,17 +13,14 @@ int mt76_connac_pm_wake(struct mt76_phy *phy, struct mt76_connac_pm *pm) if (!mt76_is_mmio(dev)) return 0; + cancel_delayed_work_sync(&pm->ps_work); if (!test_bit(MT76_STATE_PM, &phy->state)) return 0; - if (test_bit(MT76_HW_SCANNING, &phy->state) || - test_bit(MT76_HW_SCHED_SCANNING, &phy->state)) - return 0; - - if (queue_work(dev->wq, &pm->wake_work)) - reinit_completion(&pm->wake_cmpl); - - if (!wait_for_completion_timeout(&pm->wake_cmpl, 3 * HZ)) { + queue_work(dev->wq, &pm->wake_work); + if (!wait_event_timeout(pm->wait, + !test_bit(MT76_STATE_PM, &phy->state), + 3 * HZ)) { ieee80211_wake_queues(phy->hw); return -ETIMEDOUT; } @@ -40,17 +37,15 @@ void mt76_connac_power_save_sched(struct mt76_phy *phy, if (!mt76_is_mmio(dev)) return; - if (!pm->enable || !test_bit(MT76_STATE_RUNNING, &phy->state)) + if (!pm->enable) return; pm->last_activity = jiffies; - if (test_bit(MT76_HW_SCANNING, &phy->state) || - test_bit(MT76_HW_SCHED_SCANNING, &phy->state)) - return; - - if (!test_bit(MT76_STATE_PM, &phy->state)) + if (!test_bit(MT76_STATE_PM, &phy->state)) { + cancel_delayed_work(&phy->mac_work); queue_delayed_work(dev->wq, &pm->ps_work, pm->idle_timeout); + } } EXPORT_SYMBOL_GPL(mt76_connac_power_save_sched); diff --git a/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.c b/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.c index 6cbccfb05f8b..fe0ab5e5ff81 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.c +++ b/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.c @@ -287,7 +287,7 @@ mt76_connac_mcu_alloc_wtbl_req(struct mt76_dev *dev, struct mt76_wcid *wcid, &hdr.wlan_idx_hi); if (!nskb) { nskb = mt76_mcu_msg_alloc(dev, NULL, - MT76_CONNAC_WTBL_UPDATE_BA_SIZE); + MT76_CONNAC_WTBL_UPDATE_MAX_SIZE); if (!nskb) return ERR_PTR(-ENOMEM); @@ -392,6 +392,21 @@ mt76_connac_mcu_sta_uapsd(struct sk_buff *skb, struct ieee80211_vif *vif, uapsd->max_sp = sta->max_sp; } +void mt76_connac_mcu_wtbl_hdr_trans_tlv(struct sk_buff *skb, + struct mt76_wcid *wcid, + void *sta_wtbl, void *wtbl_tlv) +{ + struct wtbl_hdr_trans *htr; + struct tlv *tlv; + + tlv = mt76_connac_mcu_add_nested_tlv(skb, WTBL_HDR_TRANS, + sizeof(*htr), + wtbl_tlv, sta_wtbl); + htr = (struct wtbl_hdr_trans *)tlv; + htr->no_rx_trans = !test_bit(MT_WCID_FLAG_HDR_TRANS, &wcid->flags); +} +EXPORT_SYMBOL_GPL(mt76_connac_mcu_wtbl_hdr_trans_tlv); + void mt76_connac_mcu_wtbl_generic_tlv(struct mt76_dev *dev, struct sk_buff *skb, struct ieee80211_vif *vif, @@ -496,7 +511,7 @@ mt76_connac_mcu_sta_he_tlv(struct sk_buff *skb, struct ieee80211_sta *sta) if (elem->mac_cap_info[3] & IEEE80211_HE_MAC_CAP3_OMI_CONTROL) cap |= STA_REC_HE_CAP_OM; - if (elem->mac_cap_info[4] & IEEE80211_HE_MAC_CAP4_AMDSU_IN_AMPDU) + if (elem->mac_cap_info[4] & IEEE80211_HE_MAC_CAP4_AMSDU_IN_AMPDU) cap |= STA_REC_HE_CAP_AMSDU_IN_AMPDU; if (elem->mac_cap_info[4] & IEEE80211_HE_MAC_CAP4_BQR) @@ -655,7 +670,8 @@ mt76_connac_get_phy_mode_v2(struct mt76_phy *mphy, struct ieee80211_vif *vif, void mt76_connac_mcu_sta_tlv(struct mt76_phy *mphy, struct sk_buff *skb, struct ieee80211_sta *sta, - struct ieee80211_vif *vif) + struct ieee80211_vif *vif, + u8 rcpi) { struct cfg80211_chan_def *chandef = &mphy->chandef; enum nl80211_band band = chandef->chan->band; @@ -704,6 +720,7 @@ void mt76_connac_mcu_sta_tlv(struct mt76_phy *mphy, struct sk_buff *skb, phy = (struct sta_rec_phy *)tlv; phy->phy_type = mt76_connac_get_phy_mode_v2(mphy, vif, band, sta); phy->basic_rate = cpu_to_le16((u16)vif->bss_conf.basic_rates); + phy->rcpi = rcpi; tlv = mt76_connac_mcu_add_tlv(skb, STA_REC_RA, sizeof(*ra_info)); ra_info = (struct sta_rec_ra_info *)tlv; @@ -808,40 +825,42 @@ void mt76_connac_mcu_wtbl_ht_tlv(struct mt76_dev *dev, struct sk_buff *skb, EXPORT_SYMBOL_GPL(mt76_connac_mcu_wtbl_ht_tlv); int mt76_connac_mcu_add_sta_cmd(struct mt76_phy *phy, - struct ieee80211_vif *vif, - struct ieee80211_sta *sta, - struct mt76_wcid *wcid, - bool enable, int cmd) + struct mt76_sta_cmd_info *info) { - struct mt76_vif *mvif = (struct mt76_vif *)vif->drv_priv; + struct mt76_vif *mvif = (struct mt76_vif *)info->vif->drv_priv; struct mt76_dev *dev = phy->dev; struct wtbl_req_hdr *wtbl_hdr; struct tlv *sta_wtbl; struct sk_buff *skb; - skb = mt76_connac_mcu_alloc_sta_req(dev, mvif, wcid); + skb = mt76_connac_mcu_alloc_sta_req(dev, mvif, info->wcid); if (IS_ERR(skb)) return PTR_ERR(skb); - mt76_connac_mcu_sta_basic_tlv(skb, vif, sta, enable); - if (enable && sta) - mt76_connac_mcu_sta_tlv(phy, skb, sta, vif); + mt76_connac_mcu_sta_basic_tlv(skb, info->vif, info->sta, info->enable); + if (info->enable && info->sta) + mt76_connac_mcu_sta_tlv(phy, skb, info->sta, info->vif, + info->rcpi); sta_wtbl = mt76_connac_mcu_add_tlv(skb, STA_REC_WTBL, sizeof(struct tlv)); - wtbl_hdr = mt76_connac_mcu_alloc_wtbl_req(dev, wcid, + wtbl_hdr = mt76_connac_mcu_alloc_wtbl_req(dev, info->wcid, WTBL_RESET_AND_SET, sta_wtbl, &skb); - if (enable) { - mt76_connac_mcu_wtbl_generic_tlv(dev, skb, vif, sta, sta_wtbl, + if (IS_ERR(wtbl_hdr)) + return PTR_ERR(wtbl_hdr); + + if (info->enable) { + mt76_connac_mcu_wtbl_generic_tlv(dev, skb, info->vif, + info->sta, sta_wtbl, wtbl_hdr); - if (sta) - mt76_connac_mcu_wtbl_ht_tlv(dev, skb, sta, sta_wtbl, - wtbl_hdr); + if (info->sta) + mt76_connac_mcu_wtbl_ht_tlv(dev, skb, info->sta, + sta_wtbl, wtbl_hdr); } - return mt76_mcu_skb_send_msg(dev, skb, cmd, true); + return mt76_mcu_skb_send_msg(dev, skb, info->cmd, true); } EXPORT_SYMBOL_GPL(mt76_connac_mcu_add_sta_cmd); @@ -946,6 +965,7 @@ int mt76_connac_mcu_uni_add_dev(struct mt76_phy *phy, switch (vif->type) { case NL80211_IFTYPE_MESH_POINT: + case NL80211_IFTYPE_MONITOR: case NL80211_IFTYPE_AP: basic_req.basic.conn_type = cpu_to_le32(CONNECTION_INFRA_AP); break; @@ -1195,6 +1215,7 @@ int mt76_connac_mcu_uni_add_bss(struct mt76_phy *phy, .center_chan = ieee80211_frequency_to_channel(freq1), .center_chan2 = ieee80211_frequency_to_channel(freq2), .tx_streams = hweight8(phy->antenna_mask), + .ht_op_info = 4, /* set HT 40M allowed */ .rx_streams = phy->chainmask, .short_st = true, }, @@ -1287,6 +1308,7 @@ int mt76_connac_mcu_uni_add_bss(struct mt76_phy *phy, case NL80211_CHAN_WIDTH_20: default: rlm_req.rlm.bw = CMD_CBW_20MHZ; + rlm_req.rlm.ht_op_info = 0; break; } @@ -1306,7 +1328,7 @@ int mt76_connac_mcu_hw_scan(struct mt76_phy *phy, struct ieee80211_vif *vif, { struct mt76_vif *mvif = (struct mt76_vif *)vif->drv_priv; struct cfg80211_scan_request *sreq = &scan_req->req; - int n_ssids = 0, err, i, duration = MT76_CONNAC_SCAN_CHANNEL_TIME; + int n_ssids = 0, err, i, duration; int ext_channels_num = max_t(int, sreq->n_channels - 32, 0); struct ieee80211_channel **scan_list = sreq->channels; struct mt76_dev *mdev = phy->dev; @@ -1343,6 +1365,7 @@ int mt76_connac_mcu_hw_scan(struct mt76_phy *phy, struct ieee80211_vif *vif, req->ssid_type_ext = n_ssids ? BIT(0) : 0; req->ssids_num = n_ssids; + duration = is_mt7921(phy->dev) ? 0 : MT76_CONNAC_SCAN_CHANNEL_TIME; /* increase channel time for passive scan */ if (!sreq->n_ssids) duration *= 2; @@ -1368,11 +1391,14 @@ int mt76_connac_mcu_hw_scan(struct mt76_phy *phy, struct ieee80211_vif *vif, req->ies_len = cpu_to_le16(sreq->ie_len); } + if (is_mt7921(phy->dev)) + req->scan_func |= SCAN_FUNC_SPLIT_SCAN; + memcpy(req->bssid, sreq->bssid, ETH_ALEN); if (sreq->flags & NL80211_SCAN_FLAG_RANDOM_ADDR) { get_random_mask_addr(req->random_mac, sreq->mac_addr, sreq->mac_addr_mask); - req->scan_func = 1; + req->scan_func |= SCAN_FUNC_RANDOM_MAC; } err = mt76_mcu_skb_send_msg(mdev, skb, MCU_CMD_START_HW_SCAN, false); @@ -1433,10 +1459,13 @@ int mt76_connac_mcu_sched_scan_req(struct mt76_phy *phy, req->version = 1; req->seq_num = mvif->scan_seq_num | ext_phy << 7; - if (sreq->flags & NL80211_SCAN_FLAG_RANDOM_ADDR) { - get_random_mask_addr(req->random_mac, sreq->mac_addr, + if (is_mt7663(phy->dev) && + (sreq->flags & NL80211_SCAN_FLAG_RANDOM_ADDR)) { + get_random_mask_addr(req->mt7663.random_mac, sreq->mac_addr, sreq->mac_addr_mask); req->scan_func = 1; + } else if (is_mt7921(phy->dev)) { + req->mt7921.bss_idx = mvif->idx; } req->ssids_num = sreq->n_ssids; @@ -1499,14 +1528,7 @@ EXPORT_SYMBOL_GPL(mt76_connac_mcu_sched_scan_enable); int mt76_connac_mcu_chip_config(struct mt76_dev *dev) { - struct { - __le16 id; - u8 type; - u8 resp_type; - __le16 data_size; - __le16 resv; - u8 data[320]; - } req = { + struct mt76_connac_config req = { .resp_type = 0, }; @@ -1517,6 +1539,19 @@ int mt76_connac_mcu_chip_config(struct mt76_dev *dev) } EXPORT_SYMBOL_GPL(mt76_connac_mcu_chip_config); +int mt76_connac_mcu_set_deep_sleep(struct mt76_dev *dev, bool enable) +{ + struct mt76_connac_config req = { + .resp_type = 0, + }; + + snprintf(req.data, sizeof(req.data), "KeepFullPwr %d", !enable); + + return mt76_mcu_send_msg(dev, MCU_CMD_CHIP_CONFIG, &req, sizeof(req), + false); +} +EXPORT_SYMBOL_GPL(mt76_connac_mcu_set_deep_sleep); + void mt76_connac_mcu_coredump_event(struct mt76_dev *dev, struct sk_buff *skb, struct mt76_connac_coredump *coredump) { @@ -1531,6 +1566,181 @@ void mt76_connac_mcu_coredump_event(struct mt76_dev *dev, struct sk_buff *skb, } EXPORT_SYMBOL_GPL(mt76_connac_mcu_coredump_event); +static void +mt76_connac_mcu_build_sku(struct mt76_dev *dev, s8 *sku, + struct mt76_power_limits *limits, + enum nl80211_band band) +{ + int max_power = is_mt7921(dev) ? 127 : 63; + int i, offset = sizeof(limits->cck); + + memset(sku, max_power, MT_SKU_POWER_LIMIT); + + if (band == NL80211_BAND_2GHZ) { + /* cck */ + memcpy(sku, limits->cck, sizeof(limits->cck)); + } + + /* ofdm */ + memcpy(&sku[offset], limits->ofdm, sizeof(limits->ofdm)); + offset += sizeof(limits->ofdm); + + /* ht */ + for (i = 0; i < 2; i++) { + memcpy(&sku[offset], limits->mcs[i], 8); + offset += 8; + } + sku[offset++] = limits->mcs[0][0]; + + /* vht */ + for (i = 0; i < ARRAY_SIZE(limits->mcs); i++) { + memcpy(&sku[offset], limits->mcs[i], + ARRAY_SIZE(limits->mcs[i])); + offset += 12; + } + + if (!is_mt7921(dev)) + return; + + /* he */ + for (i = 0; i < ARRAY_SIZE(limits->ru); i++) { + memcpy(&sku[offset], limits->ru[i], ARRAY_SIZE(limits->ru[i])); + offset += ARRAY_SIZE(limits->ru[i]); + } +} + +static int +mt76_connac_mcu_rate_txpower_band(struct mt76_phy *phy, + enum nl80211_band band) +{ + struct mt76_dev *dev = phy->dev; + int sku_len, batch_len = is_mt7921(dev) ? 8 : 16; + static const u8 chan_list_2ghz[] = { + 1, 2, 3, 4, 5, 6, 7, + 8, 9, 10, 11, 12, 13, 14 + }; + static const u8 chan_list_5ghz[] = { + 36, 38, 40, 42, 44, 46, 48, + 50, 52, 54, 56, 58, 60, 62, + 64, 100, 102, 104, 106, 108, 110, + 112, 114, 116, 118, 120, 122, 124, + 126, 128, 132, 134, 136, 138, 140, + 142, 144, 149, 151, 153, 155, 157, + 159, 161, 165 + }; + struct mt76_connac_sku_tlv sku_tlbv; + int i, n_chan, batch_size, idx = 0; + struct mt76_power_limits limits; + const u8 *ch_list; + + sku_len = is_mt7921(dev) ? sizeof(sku_tlbv) : sizeof(sku_tlbv) - 92; + + if (band == NL80211_BAND_2GHZ) { + n_chan = ARRAY_SIZE(chan_list_2ghz); + ch_list = chan_list_2ghz; + } else { + n_chan = ARRAY_SIZE(chan_list_5ghz); + ch_list = chan_list_5ghz; + } + batch_size = DIV_ROUND_UP(n_chan, batch_len); + + for (i = 0; i < batch_size; i++) { + bool last_msg = i == batch_size - 1; + int num_ch = last_msg ? n_chan % batch_len : batch_len; + struct mt76_connac_tx_power_limit_tlv tx_power_tlv = { + .band = band == NL80211_BAND_2GHZ ? 1 : 2, + .n_chan = num_ch, + .last_msg = last_msg, + }; + struct sk_buff *skb; + int j, err, msg_len; + + msg_len = sizeof(tx_power_tlv) + num_ch * sizeof(sku_tlbv); + skb = mt76_mcu_msg_alloc(dev, NULL, msg_len); + if (!skb) + return -ENOMEM; + + BUILD_BUG_ON(sizeof(dev->alpha2) > sizeof(tx_power_tlv.alpha2)); + memcpy(tx_power_tlv.alpha2, dev->alpha2, sizeof(dev->alpha2)); + + skb_put_data(skb, &tx_power_tlv, sizeof(tx_power_tlv)); + for (j = 0; j < num_ch; j++, idx++) { + struct ieee80211_channel chan = { + .hw_value = ch_list[idx], + .band = band, + }; + + mt76_get_rate_power_limits(phy, &chan, &limits, 127); + + sku_tlbv.channel = ch_list[idx]; + mt76_connac_mcu_build_sku(dev, sku_tlbv.pwr_limit, + &limits, band); + skb_put_data(skb, &sku_tlbv, sku_len); + } + + err = mt76_mcu_skb_send_msg(dev, skb, + MCU_CMD_SET_RATE_TX_POWER, false); + if (err < 0) + return err; + } + + return 0; +} + +int mt76_connac_mcu_set_rate_txpower(struct mt76_phy *phy) +{ + int err; + + err = mt76_connac_mcu_rate_txpower_band(phy, NL80211_BAND_2GHZ); + if (err < 0) + return err; + + return mt76_connac_mcu_rate_txpower_band(phy, NL80211_BAND_5GHZ); +} +EXPORT_SYMBOL_GPL(mt76_connac_mcu_set_rate_txpower); + +int mt76_connac_mcu_update_arp_filter(struct mt76_dev *dev, + struct mt76_vif *vif, + struct ieee80211_bss_conf *info) +{ + struct sk_buff *skb; + int i, len = min_t(int, info->arp_addr_cnt, + IEEE80211_BSS_ARP_ADDR_LIST_LEN); + struct { + struct { + u8 bss_idx; + u8 pad[3]; + } __packed hdr; + struct mt76_connac_arpns_tlv arp; + } req_hdr = { + .hdr = { + .bss_idx = vif->idx, + }, + .arp = { + .tag = cpu_to_le16(UNI_OFFLOAD_OFFLOAD_ARP), + .len = cpu_to_le16(sizeof(struct mt76_connac_arpns_tlv)), + .ips_num = len, + .mode = 2, /* update */ + .option = 1, + }, + }; + + skb = mt76_mcu_msg_alloc(dev, NULL, + sizeof(req_hdr) + len * sizeof(__be32)); + if (!skb) + return -ENOMEM; + + skb_put_data(skb, &req_hdr, sizeof(req_hdr)); + for (i = 0; i < len; i++) { + u8 *addr = (u8 *)skb_put(skb, sizeof(__be32)); + + memcpy(addr, &info->arp_addr_list[i], sizeof(__be32)); + } + + return mt76_mcu_skb_send_msg(dev, skb, MCU_UNI_CMD_OFFLOAD, true); +} +EXPORT_SYMBOL_GPL(mt76_connac_mcu_update_arp_filter); + #ifdef CONFIG_PM const struct wiphy_wowlan_support mt76_connac_wowlan_support = { diff --git a/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.h b/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.h index c1e1df5f7cd7..a1096861d04a 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.h +++ b/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.h @@ -210,7 +210,7 @@ struct wtbl_hdr_trans { __le16 len; u8 to_ds; u8 from_ds; - u8 disable_rx_trans; + u8 no_rx_trans; u8 rsv; } __packed; @@ -304,9 +304,6 @@ struct wtbl_raw { sizeof(struct tlv) + \ MT76_CONNAC_WTBL_UPDATE_MAX_SIZE) -#define MT76_CONNAC_WTBL_UPDATE_BA_SIZE (sizeof(struct wtbl_req_hdr) + \ - sizeof(struct wtbl_ba)) - enum { STA_REC_BASIC, STA_REC_RA, @@ -365,6 +362,9 @@ enum { #define NETWORK_IBSS BIT(18) #define NETWORK_WDS BIT(21) +#define SCAN_FUNC_RANDOM_MAC BIT(0) +#define SCAN_FUNC_SPLIT_SCAN BIT(5) + #define CONNECTION_INFRA_STA (STA_TYPE_STA | NETWORK_INFRA) #define CONNECTION_INFRA_AP (STA_TYPE_AP | NETWORK_INFRA) #define CONNECTION_P2P_GC (STA_TYPE_STA | NETWORK_P2P) @@ -564,6 +564,7 @@ enum { MCU_CMD_CHIP_CONFIG = MCU_CE_PREFIX | 0xca, MCU_CMD_FWLOG_2_HOST = MCU_CE_PREFIX | 0xc5, MCU_CMD_GET_WTBL = MCU_CE_PREFIX | 0xcd, + MCU_CMD_GET_TXPWR = MCU_CE_PREFIX | 0xd0, }; enum { @@ -759,11 +760,19 @@ struct mt76_connac_sched_scan_req { u8 channel_type; u8 channels_num; u8 intervals_num; - u8 scan_func; /* BIT(0) eable random mac address */ + u8 scan_func; /* MT7663: BIT(0) eable random mac address */ struct mt76_connac_mcu_scan_channel channels[64]; __le16 intervals[MT76_CONNAC_MAX_SCHED_SCAN_INTERVAL]; - u8 random_mac[ETH_ALEN]; /* valid when BIT(0) in scan_func is set */ - u8 pad2[58]; + union { + struct { + u8 random_mac[ETH_ALEN]; + u8 pad2[58]; + } mt7663; + struct { + u8 bss_idx; + u8 pad2[63]; + } mt7921; + }; } __packed; struct mt76_connac_sched_scan_done { @@ -876,6 +885,48 @@ struct mt76_connac_suspend_tlv { u8 pad[5]; } __packed; +struct mt76_sta_cmd_info { + struct ieee80211_sta *sta; + struct mt76_wcid *wcid; + + struct ieee80211_vif *vif; + + bool enable; + int cmd; + u8 rcpi; +}; + +#define MT_SKU_POWER_LIMIT 161 + +struct mt76_connac_sku_tlv { + u8 channel; + s8 pwr_limit[MT_SKU_POWER_LIMIT]; +} __packed; + +struct mt76_connac_tx_power_limit_tlv { + /* DW0 - common info*/ + u8 ver; + u8 pad0; + __le16 len; + /* DW1 - cmd hint */ + u8 n_chan; /* # channel */ + u8 band; /* 2.4GHz - 5GHz */ + u8 last_msg; + u8 pad1; + /* DW3 */ + u8 alpha2[4]; /* regulatory_request.alpha2 */ + u8 pad2[32]; +} __packed; + +struct mt76_connac_config { + __le16 id; + u8 type; + u8 resp_type; + __le16 data_size; + __le16 resv; + u8 data[320]; +} __packed; + #define to_wcid_lo(id) FIELD_GET(GENMASK(7, 0), (u16)id) #define to_wcid_hi(id) FIELD_GET(GENMASK(9, 8), (u16)id) @@ -917,9 +968,13 @@ void mt76_connac_mcu_wtbl_generic_tlv(struct mt76_dev *dev, struct sk_buff *skb, struct ieee80211_vif *vif, struct ieee80211_sta *sta, void *sta_wtbl, void *wtbl_tlv); +void mt76_connac_mcu_wtbl_hdr_trans_tlv(struct sk_buff *skb, + struct mt76_wcid *wcid, + void *sta_wtbl, void *wtbl_tlv); void mt76_connac_mcu_sta_tlv(struct mt76_phy *mphy, struct sk_buff *skb, struct ieee80211_sta *sta, - struct ieee80211_vif *vif); + struct ieee80211_vif *vif, + u8 rcpi); void mt76_connac_mcu_wtbl_ht_tlv(struct mt76_dev *dev, struct sk_buff *skb, struct ieee80211_sta *sta, void *sta_wtbl, void *wtbl_tlv); @@ -942,10 +997,7 @@ int mt76_connac_mcu_uni_add_bss(struct mt76_phy *phy, struct mt76_wcid *wcid, bool enable); int mt76_connac_mcu_add_sta_cmd(struct mt76_phy *phy, - struct ieee80211_vif *vif, - struct ieee80211_sta *sta, - struct mt76_wcid *wcid, - bool enable, int cmd); + struct mt76_sta_cmd_info *info); void mt76_connac_mcu_beacon_loss_iter(void *priv, u8 *mac, struct ieee80211_vif *vif); int mt76_connac_mcu_set_rts_thresh(struct mt76_dev *dev, u32 val, u8 band); @@ -967,6 +1019,9 @@ int mt76_connac_mcu_sched_scan_req(struct mt76_phy *phy, int mt76_connac_mcu_sched_scan_enable(struct mt76_phy *phy, struct ieee80211_vif *vif, bool enable); +int mt76_connac_mcu_update_arp_filter(struct mt76_dev *dev, + struct mt76_vif *vif, + struct ieee80211_bss_conf *info); int mt76_connac_mcu_update_gtk_rekey(struct ieee80211_hw *hw, struct ieee80211_vif *vif, struct cfg80211_gtk_rekey_data *key); @@ -974,6 +1029,8 @@ int mt76_connac_mcu_set_hif_suspend(struct mt76_dev *dev, bool suspend); void mt76_connac_mcu_set_suspend_iter(void *priv, u8 *mac, struct ieee80211_vif *vif); int mt76_connac_mcu_chip_config(struct mt76_dev *dev); +int mt76_connac_mcu_set_deep_sleep(struct mt76_dev *dev, bool enable); void mt76_connac_mcu_coredump_event(struct mt76_dev *dev, struct sk_buff *skb, struct mt76_connac_coredump *coredump); +int mt76_connac_mcu_set_rate_txpower(struct mt76_phy *phy); #endif /* __MT76_CONNAC_MCU_H */ diff --git a/drivers/net/wireless/mediatek/mt76/mt76x0/pci.c b/drivers/net/wireless/mediatek/mt76/mt76x0/pci.c index 02d0aa0b815e..5847f943e8da 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x0/pci.c +++ b/drivers/net/wireless/mediatek/mt76/mt76x0/pci.c @@ -221,9 +221,9 @@ mt76x0e_remove(struct pci_dev *pdev) } static const struct pci_device_id mt76x0e_device_table[] = { - { PCI_DEVICE(0x14c3, 0x7610) }, - { PCI_DEVICE(0x14c3, 0x7630) }, - { PCI_DEVICE(0x14c3, 0x7650) }, + { PCI_DEVICE(PCI_VENDOR_ID_MEDIATEK, 0x7610) }, + { PCI_DEVICE(PCI_VENDOR_ID_MEDIATEK, 0x7630) }, + { PCI_DEVICE(PCI_VENDOR_ID_MEDIATEK, 0x7650) }, { }, }; diff --git a/drivers/net/wireless/mediatek/mt76/mt76x0/usb.c b/drivers/net/wireless/mediatek/mt76/mt76x0/usb.c index a593a7796d23..f2b2fa733845 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x0/usb.c +++ b/drivers/net/wireless/mediatek/mt76/mt76x0/usb.c @@ -32,7 +32,8 @@ static struct usb_device_id mt76x0_device_table[] = { { USB_DEVICE(0x20f4, 0x806b) }, /* TRENDnet TEW-806UBH */ { USB_DEVICE(0x7392, 0xc711) }, /* Devolo Wifi ac Stick */ { USB_DEVICE(0x0df6, 0x0079) }, /* Sitecom Europe B.V. ac Stick */ - { USB_DEVICE(0x2357, 0x0123) }, /* TP-LINK T2UHP */ + { USB_DEVICE(0x2357, 0x0123) }, /* TP-LINK T2UHP_US_v1 */ + { USB_DEVICE(0x2357, 0x010b) }, /* TP-LINK T2UHP_UN_v1 */ /* TP-LINK Archer T1U */ { USB_DEVICE(0x2357, 0x0105), .driver_info = 1, }, /* MT7630U */ diff --git a/drivers/net/wireless/mediatek/mt76/mt76x02_mac.c b/drivers/net/wireless/mediatek/mt76/mt76x02_mac.c index 771bad60e1bc..0da37867cb64 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x02_mac.c +++ b/drivers/net/wireless/mediatek/mt76/mt76x02_mac.c @@ -770,6 +770,7 @@ int mt76x02_mac_process_rx(struct mt76x02_dev *dev, struct sk_buff *skb, void *rxi) { struct mt76_rx_status *status = (struct mt76_rx_status *)skb->cb; + struct ieee80211_hdr *hdr; struct mt76x02_rxwi *rxwi = rxi; struct mt76x02_sta *sta; u32 rxinfo = le32_to_cpu(rxwi->rxinfo); @@ -864,7 +865,8 @@ int mt76x02_mac_process_rx(struct mt76x02_dev *dev, struct sk_buff *skb, status->freq = dev->mphy.chandef.chan->center_freq; status->band = dev->mphy.chandef.chan->band; - status->tid = FIELD_GET(MT_RXWI_TID, tid_sn); + hdr = (struct ieee80211_hdr *)skb->data; + status->qos_ctl = *ieee80211_get_qos_ctl(hdr); status->seqno = FIELD_GET(MT_RXWI_SN, tid_sn); return mt76x02_mac_process_rate(dev, status, rate); diff --git a/drivers/net/wireless/mediatek/mt76/mt76x02_mcu.c b/drivers/net/wireless/mediatek/mt76/mt76x02_mcu.c index 4aa5c36afeaf..75978820a260 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x02_mcu.c +++ b/drivers/net/wireless/mediatek/mt76/mt76x02_mcu.c @@ -17,9 +17,8 @@ int mt76x02_mcu_parse_response(struct mt76_dev *mdev, int cmd, u32 *rxfce; if (!skb) { - dev_err(mdev->dev, - "MCU message %d (seq %d) timed out\n", cmd, - seq); + dev_err(mdev->dev, "MCU message %02x (seq %d) timed out\n", + abs(cmd), seq); dev->mcu_timeout = 1; return -ETIMEDOUT; } diff --git a/drivers/net/wireless/mediatek/mt76/mt76x02_mmio.c b/drivers/net/wireless/mediatek/mt76/mt76x02_mmio.c index e7a46ac97f51..b50084bbe83d 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x02_mmio.c +++ b/drivers/net/wireless/mediatek/mt76/mt76x02_mmio.c @@ -226,11 +226,11 @@ int mt76x02_dma_init(struct mt76x02_dev *dev) if (ret) return ret; - ret = mt76_init_queues(dev); + ret = mt76_init_queues(dev, mt76_dma_rx_poll); if (ret) return ret; - netif_tx_napi_add(&dev->mt76.napi_dev, &dev->mt76.tx_napi, + netif_tx_napi_add(&dev->mt76.tx_napi_dev, &dev->mt76.tx_napi, mt76x02_poll_tx, NAPI_POLL_WEIGHT); napi_enable(&dev->mt76.tx_napi); @@ -472,6 +472,8 @@ static void mt76x02_watchdog_reset(struct mt76x02_dev *dev) mt76_queue_rx_reset(dev, i); } + mt76_tx_status_check(&dev->mt76, NULL, true); + mt76x02_mac_start(dev); if (dev->ed_monitor) diff --git a/drivers/net/wireless/mediatek/mt76/mt76x02_util.c b/drivers/net/wireless/mediatek/mt76/mt76x02_util.c index ab671e21f882..02db5d66735d 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x02_util.c +++ b/drivers/net/wireless/mediatek/mt76/mt76x02_util.c @@ -447,6 +447,10 @@ int mt76x02_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd, !(key->flags & IEEE80211_KEY_FLAG_PAIRWISE)) return -EOPNOTSUPP; + /* MT76x0 GTK offloading does not work with more than one VIF */ + if (is_mt76x0(dev) && !(key->flags & IEEE80211_KEY_FLAG_PAIRWISE)) + return -EOPNOTSUPP; + msta = sta ? (struct mt76x02_sta *)sta->drv_priv : NULL; wcid = msta ? &msta->wcid : &mvif->group_wcid; diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2/pci.c b/drivers/net/wireless/mediatek/mt76/mt76x2/pci.c index ecaf85b483ac..adf288e50e21 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x2/pci.c +++ b/drivers/net/wireless/mediatek/mt76/mt76x2/pci.c @@ -10,9 +10,9 @@ #include "mt76x2.h" static const struct pci_device_id mt76x2e_device_table[] = { - { PCI_DEVICE(0x14c3, 0x7662) }, - { PCI_DEVICE(0x14c3, 0x7612) }, - { PCI_DEVICE(0x14c3, 0x7602) }, + { PCI_DEVICE(PCI_VENDOR_ID_MEDIATEK, 0x7662) }, + { PCI_DEVICE(PCI_VENDOR_ID_MEDIATEK, 0x7612) }, + { PCI_DEVICE(PCI_VENDOR_ID_MEDIATEK, 0x7602) }, { }, }; diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/Makefile b/drivers/net/wireless/mediatek/mt76/mt7915/Makefile index cc2054dffa98..40c8061787e9 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7915/Makefile +++ b/drivers/net/wireless/mediatek/mt76/mt7915/Makefile @@ -3,6 +3,6 @@ obj-$(CONFIG_MT7915E) += mt7915e.o mt7915e-y := pci.o init.o dma.o eeprom.o main.o mcu.o mac.o \ - debugfs.o + debugfs.o mmio.o mt7915e-$(CONFIG_NL80211_TESTMODE) += testmode.o diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/debugfs.c b/drivers/net/wireless/mediatek/mt76/mt7915/debugfs.c index 77dcd71e49a5..6a8ddeeecbe9 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7915/debugfs.c +++ b/drivers/net/wireless/mediatek/mt76/mt7915/debugfs.c @@ -124,7 +124,7 @@ mt7915_ampdu_stat_read_phy(struct mt7915_phy *phy, range[i] = mt76_rr(dev, MT_MIB_ARNG(ext_phy, i)); for (i = 0; i < ARRAY_SIZE(bound); i++) - bound[i] = MT_MIB_ARNCR_RANGE(range[i / 4], i) + 1; + bound[i] = MT_MIB_ARNCR_RANGE(range[i / 4], i % 4) + 1; seq_printf(file, "\nPhy %d\n", ext_phy); @@ -192,7 +192,7 @@ mt7915_txbf_stat_read_phy(struct mt7915_phy *phy, struct seq_file *s) } static int -mt7915_tx_stats_read(struct seq_file *file, void *data) +mt7915_tx_stats_show(struct seq_file *file, void *data) { struct mt7915_dev *dev = file->private; int stat[8], i, n; @@ -222,19 +222,7 @@ mt7915_tx_stats_read(struct seq_file *file, void *data) return 0; } -static int -mt7915_tx_stats_open(struct inode *inode, struct file *f) -{ - return single_open(f, mt7915_tx_stats_read, inode->i_private); -} - -static const struct file_operations fops_tx_stats = { - .open = mt7915_tx_stats_open, - .read = seq_read, - .llseek = seq_lseek, - .release = single_release, - .owner = THIS_MODULE, -}; +DEFINE_SHOW_ATTRIBUTE(mt7915_tx_stats); static int mt7915_read_temperature(struct seq_file *s, void *data) { @@ -311,8 +299,7 @@ mt7915_queues_read(struct seq_file *s, void *data) } static void -mt7915_puts_rate_txpower(struct seq_file *s, s8 *delta, - s8 txpower_cur, int band) +mt7915_puts_rate_txpower(struct seq_file *s, struct mt7915_phy *phy) { static const char * const sku_group_name[] = { "CCK", "OFDM", "HT20", "HT40", @@ -320,24 +307,54 @@ mt7915_puts_rate_txpower(struct seq_file *s, s8 *delta, "RU26", "RU52", "RU106", "RU242/SU20", "RU484/SU40", "RU996/SU80", "RU2x996/SU160" }; - s8 txpower[MT7915_SKU_RATE_NUM]; + struct mt7915_dev *dev = dev_get_drvdata(s->private); + bool ext_phy = phy != &dev->phy; + u32 reg_base; int i, idx = 0; - for (i = 0; i < MT7915_SKU_RATE_NUM; i++) - txpower[i] = DIV_ROUND_UP(txpower_cur + delta[i], 2); + if (!phy) + return; - for (i = 0; i < MAX_SKU_RATE_GROUP_NUM; i++) { - const struct sku_group *sku = &mt7915_sku_groups[i]; - u32 offset = sku->offset[band]; + reg_base = MT_TMAC_FP0R0(ext_phy); + seq_printf(s, "\nBand %d\n", ext_phy); + + for (i = 0; i < ARRAY_SIZE(mt7915_sku_group_len); i++) { + u8 cnt, mcs_num = mt7915_sku_group_len[i]; + s8 txpower[12]; + int j; + + if (i == SKU_HT_BW20 || i == SKU_HT_BW40) { + mcs_num = 8; + } else if (i >= SKU_VHT_BW20 && i <= SKU_VHT_BW160) { + mcs_num = 10; + } else if (i == SKU_HE_RU26) { + reg_base = MT_TMAC_FP0R18(ext_phy); + idx = 0; + } - if (!offset) { - idx += sku->len; - continue; + for (j = 0, cnt = 0; j < DIV_ROUND_UP(mcs_num, 4); j++) { + u32 val; + + if (i == SKU_VHT_BW160 && idx == 60) { + reg_base = MT_TMAC_FP0R15(ext_phy); + idx = 0; + } + + val = mt76_rr(dev, reg_base + (idx / 4) * 4); + + if (idx && idx % 4) + val >>= (idx % 4) * 8; + + while (val > 0 && cnt < mcs_num) { + s8 pwr = FIELD_GET(MT_TMAC_FP_MASK, val); + + txpower[cnt++] = pwr; + val >>= 8; + idx++; + } } - mt76_seq_puts_array(s, sku_group_name[i], - txpower + idx, sku->len); - idx += sku->len; + mt76_seq_puts_array(s, sku_group_name[i], txpower, mcs_num); } } @@ -345,24 +362,9 @@ static int mt7915_read_rate_txpower(struct seq_file *s, void *data) { struct mt7915_dev *dev = dev_get_drvdata(s->private); - struct mt76_phy *mphy = &dev->mphy; - enum nl80211_band band = mphy->chandef.chan->band; - s8 *delta = dev->rate_power[band]; - s8 txpower_base = mphy->txpower_cur - delta[MT7915_SKU_MAX_DELTA_IDX]; - - seq_puts(s, "Band 0:\n"); - mt7915_puts_rate_txpower(s, delta, txpower_base, band); - - if (dev->mt76.phy2) { - mphy = dev->mt76.phy2; - band = mphy->chandef.chan->band; - delta = dev->rate_power[band]; - txpower_base = mphy->txpower_cur - - delta[MT7915_SKU_MAX_DELTA_IDX]; - - seq_puts(s, "Band 1:\n"); - mt7915_puts_rate_txpower(s, delta, txpower_base, band); - } + + mt7915_puts_rate_txpower(s, &dev->phy); + mt7915_puts_rate_txpower(s, mt7915_ext_phy(dev)); return 0; } @@ -379,7 +381,7 @@ int mt7915_init_debugfs(struct mt7915_dev *dev) mt7915_queues_read); debugfs_create_devm_seqfile(dev->mt76.dev, "acq", dir, mt7915_queues_acq); - debugfs_create_file("tx_stats", 0400, dir, dev, &fops_tx_stats); + debugfs_create_file("tx_stats", 0400, dir, dev, &mt7915_tx_stats_fops); debugfs_create_file("fw_debug", 0600, dir, dev, &fops_fw_debug); debugfs_create_file("implicit_txbf", 0600, dir, dev, &fops_implicit_txbf); @@ -412,7 +414,7 @@ DEFINE_DEBUGFS_ATTRIBUTE(fops_fixed_rate, NULL, mt7915_sta_fixed_rate_set, "%llx\n"); static int -mt7915_sta_stats_read(struct seq_file *s, void *data) +mt7915_sta_stats_show(struct seq_file *s, void *data) { struct ieee80211_sta *sta = s->private; struct mt7915_sta *msta = (struct mt7915_sta *)sta->drv_priv; @@ -455,24 +457,12 @@ mt7915_sta_stats_read(struct seq_file *s, void *data) return 0; } -static int -mt7915_sta_stats_open(struct inode *inode, struct file *f) -{ - return single_open(f, mt7915_sta_stats_read, inode->i_private); -} - -static const struct file_operations fops_sta_stats = { - .open = mt7915_sta_stats_open, - .read = seq_read, - .llseek = seq_lseek, - .release = single_release, - .owner = THIS_MODULE, -}; +DEFINE_SHOW_ATTRIBUTE(mt7915_sta_stats); void mt7915_sta_add_debugfs(struct ieee80211_hw *hw, struct ieee80211_vif *vif, struct ieee80211_sta *sta, struct dentry *dir) { debugfs_create_file("fixed_rate", 0600, dir, sta, &fops_fixed_rate); - debugfs_create_file("stats", 0400, dir, sta, &fops_sta_stats); + debugfs_create_file("stats", 0400, dir, sta, &mt7915_sta_stats_fops); } #endif diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/dma.c b/drivers/net/wireless/mediatek/mt76/mt7915/dma.c index bf51304a770b..11d0b760abd7 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7915/dma.c +++ b/drivers/net/wireless/mediatek/mt76/mt7915/dma.c @@ -110,121 +110,13 @@ void mt7915_dma_prefetch(struct mt7915_dev *dev) __mt7915_dma_prefetch(dev, MT_WFDMA1_PCIE1_BASE - MT_WFDMA1_BASE); } -static u32 __mt7915_reg_addr(struct mt7915_dev *dev, u32 addr) -{ - static const struct { - u32 phys; - u32 mapped; - u32 size; - } fixed_map[] = { - { 0x54000000, 0x02000, 0x1000 }, /* WFDMA PCIE0 MCU DMA0 */ - { 0x55000000, 0x03000, 0x1000 }, /* WFDMA PCIE0 MCU DMA1 */ - { 0x58000000, 0x06000, 0x1000 }, /* WFDMA PCIE1 MCU DMA0 (MEM_DMA) */ - { 0x59000000, 0x07000, 0x1000 }, /* WFDMA PCIE1 MCU DMA1 */ - { 0x7c000000, 0xf0000, 0x10000 }, /* CONN_INFRA */ - { 0x7c020000, 0xd0000, 0x10000 }, /* CONN_INFRA, WFDMA */ - { 0x80020000, 0xb0000, 0x10000 }, /* WF_TOP_MISC_OFF */ - { 0x81020000, 0xc0000, 0x10000 }, /* WF_TOP_MISC_ON */ - { 0x820c0000, 0x08000, 0x4000 }, /* WF_UMAC_TOP (PLE) */ - { 0x820c8000, 0x0c000, 0x2000 }, /* WF_UMAC_TOP (PSE) */ - { 0x820cc000, 0x0e000, 0x2000 }, /* WF_UMAC_TOP (PP) */ - { 0x820ce000, 0x21c00, 0x0200 }, /* WF_LMAC_TOP (WF_SEC) */ - { 0x820cf000, 0x22000, 0x1000 }, /* WF_LMAC_TOP (WF_PF) */ - { 0x820d0000, 0x30000, 0x10000 }, /* WF_LMAC_TOP (WF_WTBLON) */ - { 0x820e0000, 0x20000, 0x0400 }, /* WF_LMAC_TOP BN0 (WF_CFG) */ - { 0x820e1000, 0x20400, 0x0200 }, /* WF_LMAC_TOP BN0 (WF_TRB) */ - { 0x820e2000, 0x20800, 0x0400 }, /* WF_LMAC_TOP BN0 (WF_AGG) */ - { 0x820e3000, 0x20c00, 0x0400 }, /* WF_LMAC_TOP BN0 (WF_ARB) */ - { 0x820e4000, 0x21000, 0x0400 }, /* WF_LMAC_TOP BN0 (WF_TMAC) */ - { 0x820e5000, 0x21400, 0x0800 }, /* WF_LMAC_TOP BN0 (WF_RMAC) */ - { 0x820e7000, 0x21e00, 0x0200 }, /* WF_LMAC_TOP BN0 (WF_DMA) */ - { 0x820e9000, 0x23400, 0x0200 }, /* WF_LMAC_TOP BN0 (WF_WTBLOFF) */ - { 0x820ea000, 0x24000, 0x0200 }, /* WF_LMAC_TOP BN0 (WF_ETBF) */ - { 0x820eb000, 0x24200, 0x0400 }, /* WF_LMAC_TOP BN0 (WF_LPON) */ - { 0x820ec000, 0x24600, 0x0200 }, /* WF_LMAC_TOP BN0 (WF_INT) */ - { 0x820ed000, 0x24800, 0x0800 }, /* WF_LMAC_TOP BN0 (WF_MIB) */ - { 0x820f0000, 0xa0000, 0x0400 }, /* WF_LMAC_TOP BN1 (WF_CFG) */ - { 0x820f1000, 0xa0600, 0x0200 }, /* WF_LMAC_TOP BN1 (WF_TRB) */ - { 0x820f2000, 0xa0800, 0x0400 }, /* WF_LMAC_TOP BN1 (WF_AGG) */ - { 0x820f3000, 0xa0c00, 0x0400 }, /* WF_LMAC_TOP BN1 (WF_ARB) */ - { 0x820f4000, 0xa1000, 0x0400 }, /* WF_LMAC_TOP BN1 (WF_TMAC) */ - { 0x820f5000, 0xa1400, 0x0800 }, /* WF_LMAC_TOP BN1 (WF_RMAC) */ - { 0x820f7000, 0xa1e00, 0x0200 }, /* WF_LMAC_TOP BN1 (WF_DMA) */ - { 0x820f9000, 0xa3400, 0x0200 }, /* WF_LMAC_TOP BN1 (WF_WTBLOFF) */ - { 0x820fa000, 0xa4000, 0x0200 }, /* WF_LMAC_TOP BN1 (WF_ETBF) */ - { 0x820fb000, 0xa4200, 0x0400 }, /* WF_LMAC_TOP BN1 (WF_LPON) */ - { 0x820fc000, 0xa4600, 0x0200 }, /* WF_LMAC_TOP BN1 (WF_INT) */ - { 0x820fd000, 0xa4800, 0x0800 }, /* WF_LMAC_TOP BN1 (WF_MIB) */ - }; - int i; - - if (addr < 0x100000) - return addr; - - for (i = 0; i < ARRAY_SIZE(fixed_map); i++) { - u32 ofs; - - if (addr < fixed_map[i].phys) - continue; - - ofs = addr - fixed_map[i].phys; - if (ofs > fixed_map[i].size) - continue; - - return fixed_map[i].mapped + ofs; - } - - if ((addr >= 0x18000000 && addr < 0x18c00000) || - (addr >= 0x70000000 && addr < 0x78000000) || - (addr >= 0x7c000000 && addr < 0x7c400000)) - return mt7915_reg_map_l1(dev, addr); - - return mt7915_reg_map_l2(dev, addr); -} - -static u32 mt7915_rr(struct mt76_dev *mdev, u32 offset) -{ - struct mt7915_dev *dev = container_of(mdev, struct mt7915_dev, mt76); - u32 addr = __mt7915_reg_addr(dev, offset); - - return dev->bus_ops->rr(mdev, addr); -} - -static void mt7915_wr(struct mt76_dev *mdev, u32 offset, u32 val) -{ - struct mt7915_dev *dev = container_of(mdev, struct mt7915_dev, mt76); - u32 addr = __mt7915_reg_addr(dev, offset); - - dev->bus_ops->wr(mdev, addr, val); -} - -static u32 mt7915_rmw(struct mt76_dev *mdev, u32 offset, u32 mask, u32 val) -{ - struct mt7915_dev *dev = container_of(mdev, struct mt7915_dev, mt76); - u32 addr = __mt7915_reg_addr(dev, offset); - - return dev->bus_ops->rmw(mdev, addr, mask, val); -} - int mt7915_dma_init(struct mt7915_dev *dev) { /* Increase buffer size to receive large VHT/HE MPDUs */ - struct mt76_bus_ops *bus_ops; int rx_buf_size = MT_RX_BUF_SIZE * 2; u32 hif1_ofs = 0; int ret; - dev->bus_ops = dev->mt76.bus; - bus_ops = devm_kmemdup(dev->mt76.dev, dev->bus_ops, sizeof(*bus_ops), - GFP_KERNEL); - if (!bus_ops) - return -ENOMEM; - - bus_ops->rr = mt7915_rr; - bus_ops->wr = mt7915_wr; - bus_ops->rmw = mt7915_rmw; - dev->mt76.bus = bus_ops; - mt76_dma_attach(&dev->mt76); if (dev->hif2) @@ -321,11 +213,11 @@ int mt7915_dma_init(struct mt7915_dev *dev) return ret; } - ret = mt76_init_queues(dev); + ret = mt76_init_queues(dev, mt76_dma_rx_poll); if (ret < 0) return ret; - netif_tx_napi_add(&dev->mt76.napi_dev, &dev->mt76.tx_napi, + netif_tx_napi_add(&dev->mt76.tx_napi_dev, &dev->mt76.tx_napi, mt7915_poll_tx, NAPI_POLL_WEIGHT); napi_enable(&dev->mt76.tx_napi); diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/eeprom.c b/drivers/net/wireless/mediatek/mt76/mt7915/eeprom.c index 660398ac53c2..8ededf2e5279 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7915/eeprom.c +++ b/drivers/net/wireless/mediatek/mt76/mt7915/eeprom.c @@ -8,12 +8,29 @@ static u32 mt7915_eeprom_read(struct mt7915_dev *dev, u32 offset) { u8 *data = dev->mt76.eeprom.data; - if (data[offset] == 0xff) + if (data[offset] == 0xff && !dev->flash_mode) mt7915_mcu_get_eeprom(dev, offset); return data[offset]; } +static int mt7915_eeprom_load_precal(struct mt7915_dev *dev) +{ + struct mt76_dev *mdev = &dev->mt76; + u32 val; + + val = mt7915_eeprom_read(dev, MT_EE_DO_PRE_CAL); + if (val != (MT_EE_WIFI_CAL_DPD | MT_EE_WIFI_CAL_GROUP)) + return 0; + + val = MT_EE_CAL_GROUP_SIZE + MT_EE_CAL_DPD_SIZE; + dev->cal = devm_kzalloc(mdev->dev, val, GFP_KERNEL); + if (!dev->cal) + return -ENOMEM; + + return mt76_get_of_eeprom(mdev, dev->cal, MT_EE_PRECAL, val); +} + static int mt7915_eeprom_load(struct mt7915_dev *dev) { int ret; @@ -22,12 +39,14 @@ static int mt7915_eeprom_load(struct mt7915_dev *dev) if (ret < 0) return ret; - if (ret) + if (ret) { dev->flash_mode = true; - else + ret = mt7915_eeprom_load_precal(dev); + } else { memset(dev->mt76.eeprom.data, -1, MT7915_EEPROM_SIZE); + } - return 0; + return ret; } static int mt7915_check_eeprom(struct mt7915_dev *dev) @@ -124,7 +143,7 @@ int mt7915_eeprom_get_target_power(struct mt7915_dev *dev, struct ieee80211_channel *chan, u8 chain_idx) { - int index; + int index, target_power; bool tssi_on; if (chain_idx > 3) @@ -133,131 +152,56 @@ int mt7915_eeprom_get_target_power(struct mt7915_dev *dev, tssi_on = mt7915_tssi_enabled(dev, chan->band); if (chan->band == NL80211_BAND_2GHZ) { - index = MT_EE_TX0_POWER_2G + chain_idx * 3 + !tssi_on; - } else { - int group = tssi_on ? - mt7915_get_channel_group(chan->hw_value) : 8; - - index = MT_EE_TX0_POWER_5G + chain_idx * 12 + group; - } - - return mt7915_eeprom_read(dev, index); -} + index = MT_EE_TX0_POWER_2G + chain_idx * 3; + target_power = mt7915_eeprom_read(dev, index); -static const u8 sku_cck_delta_map[] = { - SKU_CCK_GROUP0, - SKU_CCK_GROUP0, - SKU_CCK_GROUP1, - SKU_CCK_GROUP1, -}; + if (!tssi_on) + target_power += mt7915_eeprom_read(dev, index + 1); + } else { + int group = mt7915_get_channel_group(chan->hw_value); -static const u8 sku_ofdm_delta_map[] = { - SKU_OFDM_GROUP0, - SKU_OFDM_GROUP0, - SKU_OFDM_GROUP1, - SKU_OFDM_GROUP1, - SKU_OFDM_GROUP2, - SKU_OFDM_GROUP2, - SKU_OFDM_GROUP3, - SKU_OFDM_GROUP4, -}; + index = MT_EE_TX0_POWER_5G + chain_idx * 12; + target_power = mt7915_eeprom_read(dev, index + group); -static const u8 sku_mcs_delta_map[] = { - SKU_MCS_GROUP0, - SKU_MCS_GROUP1, - SKU_MCS_GROUP1, - SKU_MCS_GROUP2, - SKU_MCS_GROUP2, - SKU_MCS_GROUP3, - SKU_MCS_GROUP4, - SKU_MCS_GROUP5, - SKU_MCS_GROUP6, - SKU_MCS_GROUP7, - SKU_MCS_GROUP8, - SKU_MCS_GROUP9, -}; + if (!tssi_on) + target_power += mt7915_eeprom_read(dev, index + 8); + } -#define SKU_GROUP(_mode, _len, _ofs_2g, _ofs_5g, _map) \ - [_mode] = { \ - .len = _len, \ - .offset = { \ - _ofs_2g, \ - _ofs_5g, \ - }, \ - .delta_map = _map \ + return target_power; } -const struct sku_group mt7915_sku_groups[] = { - SKU_GROUP(SKU_CCK, 4, 0x252, 0, sku_cck_delta_map), - SKU_GROUP(SKU_OFDM, 8, 0x254, 0x29d, sku_ofdm_delta_map), - - SKU_GROUP(SKU_HT_BW20, 8, 0x259, 0x2a2, sku_mcs_delta_map), - SKU_GROUP(SKU_HT_BW40, 9, 0x262, 0x2ab, sku_mcs_delta_map), - SKU_GROUP(SKU_VHT_BW20, 12, 0x259, 0x2a2, sku_mcs_delta_map), - SKU_GROUP(SKU_VHT_BW40, 12, 0x262, 0x2ab, sku_mcs_delta_map), - SKU_GROUP(SKU_VHT_BW80, 12, 0, 0x2b4, sku_mcs_delta_map), - SKU_GROUP(SKU_VHT_BW160, 12, 0, 0, sku_mcs_delta_map), - - SKU_GROUP(SKU_HE_RU26, 12, 0x27f, 0x2dd, sku_mcs_delta_map), - SKU_GROUP(SKU_HE_RU52, 12, 0x289, 0x2e7, sku_mcs_delta_map), - SKU_GROUP(SKU_HE_RU106, 12, 0x293, 0x2f1, sku_mcs_delta_map), - SKU_GROUP(SKU_HE_RU242, 12, 0x26b, 0x2bf, sku_mcs_delta_map), - SKU_GROUP(SKU_HE_RU484, 12, 0x275, 0x2c9, sku_mcs_delta_map), - SKU_GROUP(SKU_HE_RU996, 12, 0, 0x2d3, sku_mcs_delta_map), - SKU_GROUP(SKU_HE_RU2x996, 12, 0, 0, sku_mcs_delta_map), -}; - -static s8 -mt7915_get_sku_delta(struct mt7915_dev *dev, u32 addr) +s8 mt7915_eeprom_get_power_delta(struct mt7915_dev *dev, int band) { - u32 val = mt7915_eeprom_read(dev, addr); - s8 delta = FIELD_GET(SKU_DELTA_VAL, val); + u32 val; + s8 delta; - if (!(val & SKU_DELTA_EN)) - return 0; + if (band == NL80211_BAND_2GHZ) + val = mt7915_eeprom_read(dev, MT_EE_RATE_DELTA_2G); + else + val = mt7915_eeprom_read(dev, MT_EE_RATE_DELTA_5G); - return val & SKU_DELTA_ADD ? delta : -delta; -} + if (!(val & MT_EE_RATE_DELTA_EN)) + return 0; -static void -mt7915_eeprom_init_sku_band(struct mt7915_dev *dev, - struct ieee80211_supported_band *sband) -{ - int i, band = sband->band; - s8 *rate_power = dev->rate_power[band], max_delta = 0; - u8 idx = 0; - - for (i = 0; i < ARRAY_SIZE(mt7915_sku_groups); i++) { - const struct sku_group *sku = &mt7915_sku_groups[i]; - u32 offset = sku->offset[band]; - int j; - - if (!offset) { - idx += sku->len; - continue; - } - - rate_power[idx++] = mt7915_get_sku_delta(dev, offset); - if (rate_power[idx - 1] > max_delta) - max_delta = rate_power[idx - 1]; - - if (i == SKU_HT_BW20 || i == SKU_VHT_BW20) - offset += 1; - - for (j = 1; j < sku->len; j++) { - u32 addr = offset + sku->delta_map[j]; - - rate_power[idx++] = mt7915_get_sku_delta(dev, addr); - if (rate_power[idx - 1] > max_delta) - max_delta = rate_power[idx - 1]; - } - } + delta = FIELD_GET(MT_EE_RATE_DELTA_MASK, val); - rate_power[idx] = max_delta; + return val & MT_EE_RATE_DELTA_SIGN ? delta : -delta; } -void mt7915_eeprom_init_sku(struct mt7915_dev *dev) -{ - mt7915_eeprom_init_sku_band(dev, &dev->mphy.sband_2g.sband); - mt7915_eeprom_init_sku_band(dev, &dev->mphy.sband_5g.sband); -} +const u8 mt7915_sku_group_len[] = { + [SKU_CCK] = 4, + [SKU_OFDM] = 8, + [SKU_HT_BW20] = 8, + [SKU_HT_BW40] = 9, + [SKU_VHT_BW20] = 12, + [SKU_VHT_BW40] = 12, + [SKU_VHT_BW80] = 12, + [SKU_VHT_BW160] = 12, + [SKU_HE_RU26] = 12, + [SKU_HE_RU52] = 12, + [SKU_HE_RU106] = 12, + [SKU_HE_RU242] = 12, + [SKU_HE_RU484] = 12, + [SKU_HE_RU996] = 12, + [SKU_HE_RU2x996] = 12 +}; diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/eeprom.h b/drivers/net/wireless/mediatek/mt76/mt7915/eeprom.h index 3ee8c27bb61b..033fb592bdf0 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7915/eeprom.h +++ b/drivers/net/wireless/mediatek/mt76/mt7915/eeprom.h @@ -17,14 +17,25 @@ enum mt7915_eeprom_field { MT_EE_MAC_ADDR = 0x004, MT_EE_MAC_ADDR2 = 0x00a, MT_EE_DDIE_FT_VERSION = 0x050, + MT_EE_DO_PRE_CAL = 0x062, MT_EE_WIFI_CONF = 0x190, + MT_EE_RATE_DELTA_2G = 0x252, + MT_EE_RATE_DELTA_5G = 0x29d, MT_EE_TX0_POWER_2G = 0x2fc, MT_EE_TX0_POWER_5G = 0x34b, MT_EE_ADIE_FT_VERSION = 0x9a0, - __MT_EE_MAX = 0xe00 + __MT_EE_MAX = 0xe00, + /* 0xe10 ~ 0x5780 used to save group cal data */ + MT_EE_PRECAL = 0xe10 }; +#define MT_EE_WIFI_CAL_GROUP BIT(0) +#define MT_EE_WIFI_CAL_DPD GENMASK(2, 1) +#define MT_EE_CAL_UNIT 1024 +#define MT_EE_CAL_GROUP_SIZE (44 * MT_EE_CAL_UNIT) +#define MT_EE_CAL_DPD_SIZE (54 * MT_EE_CAL_UNIT) + #define MT_EE_WIFI_CONF0_TX_PATH GENMASK(2, 0) #define MT_EE_WIFI_CONF0_BAND_SEL GENMASK(7, 6) #define MT_EE_WIFI_CONF1_BAND_SEL GENMASK(7, 6) @@ -34,6 +45,10 @@ enum mt7915_eeprom_field { #define MT_EE_WIFI_CONF7_TSSI0_5G BIT(2) #define MT_EE_WIFI_CONF7_TSSI1_5G BIT(4) +#define MT_EE_RATE_DELTA_MASK GENMASK(5, 0) +#define MT_EE_RATE_DELTA_SIGN BIT(6) +#define MT_EE_RATE_DELTA_EN BIT(7) + enum mt7915_eeprom_band { MT_EE_BAND_SEL_DEFAULT, MT_EE_BAND_SEL_5GHZ, @@ -41,32 +56,6 @@ enum mt7915_eeprom_band { MT_EE_BAND_SEL_DUAL, }; -#define SKU_DELTA_VAL GENMASK(5, 0) -#define SKU_DELTA_ADD BIT(6) -#define SKU_DELTA_EN BIT(7) - -enum mt7915_sku_delta_group { - SKU_CCK_GROUP0, - SKU_CCK_GROUP1, - - SKU_OFDM_GROUP0 = 0, - SKU_OFDM_GROUP1, - SKU_OFDM_GROUP2, - SKU_OFDM_GROUP3, - SKU_OFDM_GROUP4, - - SKU_MCS_GROUP0 = 0, - SKU_MCS_GROUP1, - SKU_MCS_GROUP2, - SKU_MCS_GROUP3, - SKU_MCS_GROUP4, - SKU_MCS_GROUP5, - SKU_MCS_GROUP6, - SKU_MCS_GROUP7, - SKU_MCS_GROUP8, - SKU_MCS_GROUP9, -}; - enum mt7915_sku_rate_group { SKU_CCK, SKU_OFDM, @@ -86,12 +75,6 @@ enum mt7915_sku_rate_group { MAX_SKU_RATE_GROUP_NUM, }; -struct sku_group { - u8 len; - u16 offset[2]; - const u8 *delta_map; -}; - static inline int mt7915_get_channel_group(int channel) { @@ -124,6 +107,6 @@ mt7915_tssi_enabled(struct mt7915_dev *dev, enum nl80211_band band) return eep[MT_EE_WIFI_CONF + 7] & MT_EE_WIFI_CONF7_TSSI0_2G; } -extern const struct sku_group mt7915_sku_groups[]; +extern const u8 mt7915_sku_group_len[MAX_SKU_RATE_GROUP_NUM]; #endif diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/init.c b/drivers/net/wireless/mediatek/mt76/mt7915/init.c index ad4e5b95158b..822f3aa6bb8b 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7915/init.c +++ b/drivers/net/wireless/mediatek/mt76/mt7915/init.c @@ -4,6 +4,7 @@ #include <linux/etherdevice.h> #include "mt7915.h" #include "mac.h" +#include "mcu.h" #include "eeprom.h" #define CCK_RATE(_idx, _rate) { \ @@ -67,6 +68,39 @@ static const struct ieee80211_iface_combination if_comb[] = { }; static void +mt7915_init_txpower(struct mt7915_dev *dev, + struct ieee80211_supported_band *sband) +{ + int i, n_chains = hweight8(dev->mphy.antenna_mask); + int nss_delta = mt76_tx_power_nss_delta(n_chains); + int pwr_delta = mt7915_eeprom_get_power_delta(dev, sband->band); + struct mt76_power_limits limits; + + for (i = 0; i < sband->n_channels; i++) { + struct ieee80211_channel *chan = &sband->channels[i]; + u32 target_power = 0; + int j; + + for (j = 0; j < n_chains; j++) { + u32 val; + + val = mt7915_eeprom_get_target_power(dev, chan, j); + target_power = max(target_power, val); + } + + target_power += pwr_delta; + target_power = mt76_get_rate_power_limits(&dev->mphy, chan, + &limits, + target_power); + target_power += nss_delta; + target_power = DIV_ROUND_UP(target_power, 2); + chan->max_power = min_t(int, chan->max_reg_power, + target_power); + chan->orig_mpwr = target_power; + } +} + +static void mt7915_regd_notifier(struct wiphy *wiphy, struct regulatory_request *request) { @@ -76,8 +110,12 @@ mt7915_regd_notifier(struct wiphy *wiphy, struct mt7915_phy *phy = mphy->priv; struct cfg80211_chan_def *chandef = &mphy->chandef; + memcpy(dev->mt76.alpha2, request->alpha2, sizeof(dev->mt76.alpha2)); dev->mt76.region = request->dfs_region; + mt7915_init_txpower(dev, &mphy->sband_2g.sband); + mt7915_init_txpower(dev, &mphy->sband_5g.sband); + if (!(chandef->chan->flags & IEEE80211_CHAN_RADAR)) return; @@ -93,6 +131,10 @@ mt7915_init_wiphy(struct ieee80211_hw *hw) hw->queues = 4; hw->max_rx_aggregation_subframes = IEEE80211_MAX_AMPDU_BUF; hw->max_tx_aggregation_subframes = IEEE80211_MAX_AMPDU_BUF; + hw->netdev_features = NETIF_F_RXCSUM; + + hw->radiotap_timestamp.units_pos = + IEEE80211_RADIOTAP_TIMESTAMP_UNIT_US; phy->slottime = 9; @@ -108,9 +150,28 @@ mt7915_init_wiphy(struct ieee80211_hw *hw) ieee80211_hw_set(hw, HAS_RATE_CONTROL); ieee80211_hw_set(hw, SUPPORTS_TX_ENCAP_OFFLOAD); + ieee80211_hw_set(hw, SUPPORTS_RX_DECAP_OFFLOAD); ieee80211_hw_set(hw, WANT_MONITOR_VIF); hw->max_tx_fragments = 4; + + if (phy->mt76->cap.has_2ghz) + phy->mt76->sband_2g.sband.ht_cap.cap |= + IEEE80211_HT_CAP_LDPC_CODING | + IEEE80211_HT_CAP_MAX_AMSDU; + + if (phy->mt76->cap.has_5ghz) { + phy->mt76->sband_5g.sband.ht_cap.cap |= + IEEE80211_HT_CAP_LDPC_CODING | + IEEE80211_HT_CAP_MAX_AMSDU; + phy->mt76->sband_5g.sband.vht_cap.cap |= + IEEE80211_VHT_CAP_MAX_MPDU_LENGTH_7991 | + IEEE80211_VHT_CAP_MAX_A_MPDU_LENGTH_EXPONENT_MASK; + } + + mt76_set_stream_caps(phy->mt76, true); + mt7915_set_stream_vht_txbf_caps(phy); + mt7915_set_stream_he_caps(phy); } static void @@ -153,16 +214,14 @@ static void mt7915_mac_init(struct mt7915_dev *dev) int i; mt76_rmw_field(dev, MT_MDP_DCR1, MT_MDP_DCR1_MAX_RX_LEN, 1536); - /* disable hardware de-agg */ - mt76_clear(dev, MT_MDP_DCR0, MT_MDP_DCR0_DAMSDU_EN); + /* enable hardware de-agg */ + mt76_set(dev, MT_MDP_DCR0, MT_MDP_DCR0_DAMSDU_EN); for (i = 0; i < MT7915_WTBL_SIZE; i++) mt7915_mac_wtbl_update(dev, i, MT_WTBL_UPDATE_ADM_COUNT_CLEAR); for (i = 0; i < 2; i++) mt7915_mac_init_band(dev, i); - - mt7915_mcu_set_rts_thresh(&dev->phy, 0x92b); } static int mt7915_txbf_init(struct mt7915_dev *dev) @@ -185,38 +244,6 @@ static int mt7915_txbf_init(struct mt7915_dev *dev) return mt7915_mcu_set_txbf_type(dev); } -static void -mt7915_init_txpower_band(struct mt7915_dev *dev, - struct ieee80211_supported_band *sband) -{ - int i, n_chains = hweight8(dev->mphy.antenna_mask); - - for (i = 0; i < sband->n_channels; i++) { - struct ieee80211_channel *chan = &sband->channels[i]; - u32 target_power = 0; - int j; - - for (j = 0; j < n_chains; j++) { - u32 val; - - val = mt7915_eeprom_get_target_power(dev, chan, j); - target_power = max(target_power, val); - } - - chan->max_power = min_t(int, chan->max_reg_power, - target_power / 2); - chan->orig_mpwr = target_power / 2; - } -} - -static void mt7915_init_txpower(struct mt7915_dev *dev) -{ - mt7915_init_txpower_band(dev, &dev->mphy.sband_2g.sband); - mt7915_init_txpower_band(dev, &dev->mphy.sband_5g.sband); - - mt7915_eeprom_init_sku(dev); -} - static int mt7915_register_ext_phy(struct mt7915_dev *dev) { struct mt7915_phy *phy = mt7915_ext_phy(dev); @@ -238,22 +265,17 @@ static int mt7915_register_ext_phy(struct mt7915_dev *dev) phy->mt76 = mphy; mphy->chainmask = dev->chainmask & ~dev->mphy.chainmask; mphy->antenna_mask = BIT(hweight8(mphy->chainmask)) - 1; - mt7915_init_wiphy(mphy->hw); INIT_LIST_HEAD(&phy->stats_list); INIT_DELAYED_WORK(&mphy->mac_work, mt7915_mac_work); mt7915_eeprom_parse_band_config(phy); - mt7915_set_stream_vht_txbf_caps(phy); - mt7915_set_stream_he_caps(phy); + mt7915_init_wiphy(mphy->hw); memcpy(mphy->macaddr, dev->mt76.eeprom.data + MT_EE_MAC_ADDR2, ETH_ALEN); mt76_eeprom_override(mphy); - /* The second interface does not get any packets unless it has a vif */ - ieee80211_hw_set(mphy->hw, WANT_MONITOR_VIF); - ret = mt7915_init_tx_queues(phy, MT7915_TXQ_BAND1, MT7915_TX_RING_SIZE); if (ret) @@ -278,9 +300,48 @@ static void mt7915_init_work(struct work_struct *work) mt7915_mcu_set_eeprom(dev); mt7915_mac_init(dev); - mt7915_init_txpower(dev); + mt7915_init_txpower(dev, &dev->mphy.sband_2g.sband); + mt7915_init_txpower(dev, &dev->mphy.sband_5g.sband); mt7915_txbf_init(dev); - mt7915_register_ext_phy(dev); +} + +static void mt7915_wfsys_reset(struct mt7915_dev *dev) +{ + u32 val = MT_TOP_PWR_KEY | MT_TOP_PWR_SW_PWR_ON | MT_TOP_PWR_PWR_ON; + +#define MT_MCU_DUMMY_RANDOM GENMASK(15, 0) +#define MT_MCU_DUMMY_DEFAULT GENMASK(31, 16) + + mt76_wr(dev, MT_MCU_WFDMA0_DUMMY_CR, MT_MCU_DUMMY_RANDOM); + + /* change to software control */ + val |= MT_TOP_PWR_SW_RST; + mt76_wr(dev, MT_TOP_PWR_CTRL, val); + + /* reset wfsys */ + val &= ~MT_TOP_PWR_SW_RST; + mt76_wr(dev, MT_TOP_PWR_CTRL, val); + + /* release wfsys then mcu re-excutes romcode */ + val |= MT_TOP_PWR_SW_RST; + mt76_wr(dev, MT_TOP_PWR_CTRL, val); + + /* switch to hw control */ + val &= ~MT_TOP_PWR_SW_RST; + val |= MT_TOP_PWR_HW_CTRL; + mt76_wr(dev, MT_TOP_PWR_CTRL, val); + + /* check whether mcu resets to default */ + if (!mt76_poll_msec(dev, MT_MCU_WFDMA0_DUMMY_CR, MT_MCU_DUMMY_DEFAULT, + MT_MCU_DUMMY_DEFAULT, 1000)) { + dev_err(dev->mt76.dev, "wifi subsystem reset failure\n"); + return; + } + + /* wfsys reset won't clear host registers */ + mt76_clear(dev, MT_TOP_MISC, MT_TOP_MISC_FW_STATE); + + msleep(100); } static int mt7915_init_hardware(struct mt7915_dev *dev) @@ -290,10 +351,12 @@ static int mt7915_init_hardware(struct mt7915_dev *dev) mt76_wr(dev, MT_INT_SOURCE_CSR, ~0); INIT_WORK(&dev->init_work, mt7915_init_work); - spin_lock_init(&dev->token_lock); - idr_init(&dev->token); + dev->dbdc_support = !!(mt76_rr(dev, MT_HW_BOUND) & BIT(5)); - dev->dbdc_support = !!(mt7915_l1_rr(dev, MT_HW_BOUND) & BIT(5)); + /* If MCU was already running, it is likely in a bad state */ + if (mt76_get_field(dev, MT_TOP_MISC, MT_TOP_MISC_FW_STATE) > + FW_STATE_FW_DOWNLOAD) + mt7915_wfsys_reset(dev); ret = mt7915_dma_init(dev); if (ret) @@ -308,13 +371,26 @@ static int mt7915_init_hardware(struct mt7915_dev *dev) mt76_wr(dev, MT_SWDEF_MODE, MT_SWDEF_NORMAL_MODE); ret = mt7915_mcu_init(dev); - if (ret) - return ret; + if (ret) { + /* Reset and try again */ + mt7915_wfsys_reset(dev); + + ret = mt7915_mcu_init(dev); + if (ret) + return ret; + } ret = mt7915_eeprom_init(dev); if (ret < 0) return ret; + + if (dev->flash_mode) { + ret = mt7915_mcu_apply_group_cal(dev); + if (ret) + return ret; + } + /* Beacon and mgmt frames should occupy wcid 0 */ idx = mt76_wcid_alloc(dev->mt76.wcid_mask, MT7915_WTBL_STA - 1); if (idx) @@ -330,8 +406,14 @@ static int mt7915_init_hardware(struct mt7915_dev *dev) void mt7915_set_stream_vht_txbf_caps(struct mt7915_phy *phy) { - int nss = hweight8(phy->mt76->chainmask); - u32 *cap = &phy->mt76->sband_5g.sband.vht_cap.cap; + int nss; + u32 *cap; + + if (!phy->mt76->cap.has_5ghz) + return; + + nss = hweight8(phy->mt76->chainmask); + cap = &phy->mt76->sband_5g.sband.vht_cap.cap; *cap |= IEEE80211_VHT_CAP_SU_BEAMFORMEE_CAPABLE | IEEE80211_VHT_CAP_MU_BEAMFORMEE_CAPABLE | @@ -370,8 +452,8 @@ mt7915_set_stream_he_txbf_caps(struct ieee80211_sta_he_cap *he_cap, IEEE80211_HE_PHY_CAP5_BEAMFORMEE_NUM_SND_DIM_ABOVE_80MHZ_MASK; elem->phy_cap_info[5] &= ~c; - c = IEEE80211_HE_PHY_CAP6_TRIG_SU_BEAMFORMER_FB | - IEEE80211_HE_PHY_CAP6_TRIG_MU_BEAMFORMER_FB; + c = IEEE80211_HE_PHY_CAP6_TRIG_SU_BEAMFORMING_FB | + IEEE80211_HE_PHY_CAP6_TRIG_MU_BEAMFORMING_PARTIAL_BW_FB; elem->phy_cap_info[6] &= ~c; elem->phy_cap_info[7] &= ~IEEE80211_HE_PHY_CAP7_MAX_NC_MASK; @@ -408,8 +490,8 @@ mt7915_set_stream_he_txbf_caps(struct ieee80211_sta_he_cap *he_cap, c = (nss - 1) | (max_t(int, le16_to_cpu(mcs->tx_mcs_160), 1) << 3); elem->phy_cap_info[5] |= c; - c = IEEE80211_HE_PHY_CAP6_TRIG_SU_BEAMFORMER_FB | - IEEE80211_HE_PHY_CAP6_TRIG_MU_BEAMFORMER_FB; + c = IEEE80211_HE_PHY_CAP6_TRIG_SU_BEAMFORMING_FB | + IEEE80211_HE_PHY_CAP6_TRIG_MU_BEAMFORMING_PARTIAL_BW_FB; elem->phy_cap_info[6] |= c; /* the maximum cap is 4 x 3, (Nr, Nc) = (3, 2) */ @@ -476,9 +558,9 @@ mt7915_init_he_caps(struct mt7915_phy *phy, enum nl80211_band band, IEEE80211_HE_MAC_CAP0_HTC_HE; he_cap_elem->mac_cap_info[3] = IEEE80211_HE_MAC_CAP3_OMI_CONTROL | - IEEE80211_HE_MAC_CAP3_MAX_AMPDU_LEN_EXP_RESERVED; + IEEE80211_HE_MAC_CAP3_MAX_AMPDU_LEN_EXP_EXT_3; he_cap_elem->mac_cap_info[4] = - IEEE80211_HE_MAC_CAP4_AMDSU_IN_AMPDU; + IEEE80211_HE_MAC_CAP4_AMSDU_IN_AMPDU; if (band == NL80211_BAND_2GHZ) he_cap_elem->phy_cap_info[0] = @@ -535,7 +617,7 @@ mt7915_init_he_caps(struct mt7915_phy *phy, enum nl80211_band band, IEEE80211_HE_PHY_CAP6_PARTIAL_BW_EXT_RANGE | IEEE80211_HE_PHY_CAP6_PPE_THRESHOLD_PRESENT; he_cap_elem->phy_cap_info[7] |= - IEEE80211_HE_PHY_CAP7_POWER_BOOST_FACTOR_AR | + IEEE80211_HE_PHY_CAP7_POWER_BOOST_FACTOR_SUPP | IEEE80211_HE_PHY_CAP7_HE_SU_MU_PPDU_4XLTF_AND_08_US_GI; he_cap_elem->phy_cap_info[8] |= IEEE80211_HE_PHY_CAP8_20MHZ_IN_40MHZ_HE_PPDU_IN_2G | @@ -635,25 +717,14 @@ int mt7915_register_device(struct mt7915_dev *dev) return ret; mt7915_init_wiphy(hw); - dev->mphy.sband_2g.sband.ht_cap.cap |= - IEEE80211_HT_CAP_LDPC_CODING | - IEEE80211_HT_CAP_MAX_AMSDU; - dev->mphy.sband_5g.sband.ht_cap.cap |= - IEEE80211_HT_CAP_LDPC_CODING | - IEEE80211_HT_CAP_MAX_AMSDU; - dev->mphy.sband_5g.sband.vht_cap.cap |= - IEEE80211_VHT_CAP_MAX_MPDU_LENGTH_7991 | - IEEE80211_VHT_CAP_MAX_A_MPDU_LENGTH_EXPONENT_MASK; + if (!dev->dbdc_support) dev->mphy.sband_5g.sband.vht_cap.cap |= IEEE80211_VHT_CAP_SHORT_GI_160 | IEEE80211_VHT_CAP_SUPP_CHAN_WIDTH_160_80PLUS80MHZ; + dev->mphy.hw->wiphy->available_antennas_rx = dev->mphy.chainmask; dev->mphy.hw->wiphy->available_antennas_tx = dev->mphy.chainmask; - - mt76_set_stream_caps(&dev->mphy, true); - mt7915_set_stream_vht_txbf_caps(&dev->phy); - mt7915_set_stream_he_caps(&dev->phy); dev->phy.dfs_state = -1; #ifdef CONFIG_NL80211_TESTMODE @@ -667,6 +738,10 @@ int mt7915_register_device(struct mt7915_dev *dev) ieee80211_queue_work(mt76_hw(dev), &dev->init_work); + ret = mt7915_register_ext_phy(dev); + if (ret) + return ret; + return mt7915_init_debugfs(dev); } @@ -675,9 +750,8 @@ void mt7915_unregister_device(struct mt7915_dev *dev) mt7915_unregister_ext_phy(dev); mt76_unregister_device(&dev->mt76); mt7915_mcu_exit(dev); - mt7915_dma_cleanup(dev); - mt7915_tx_token_put(dev); + mt7915_dma_cleanup(dev); mt76_free_device(&dev->mt76); } diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/mac.c b/drivers/net/wireless/mediatek/mt76/mt7915/mac.c index e5a258958ac9..7a9759fb79d8 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7915/mac.c +++ b/drivers/net/wireless/mediatek/mt76/mt7915/mac.c @@ -317,11 +317,18 @@ int mt7915_mac_fill_rx(struct mt7915_dev *dev, struct sk_buff *skb) __le32 *rxd = (__le32 *)skb->data; __le32 *rxv = NULL; u32 mode = 0; + u32 rxd0 = le32_to_cpu(rxd[0]); u32 rxd1 = le32_to_cpu(rxd[1]); u32 rxd2 = le32_to_cpu(rxd[2]); u32 rxd3 = le32_to_cpu(rxd[3]); + u32 rxd4 = le32_to_cpu(rxd[4]); + u32 csum_mask = MT_RXD0_NORMAL_IP_SUM | MT_RXD0_NORMAL_UDP_TCP_SUM; bool unicast, insert_ccmp_hdr = false; - u8 remove_pad; + u8 remove_pad, amsdu_info; + bool hdr_trans; + u16 seq_ctrl = 0; + u8 qos_ctl = 0; + __le16 fc = 0; int i, idx; memset(status, 0, sizeof(*status)); @@ -338,8 +345,12 @@ int mt7915_mac_fill_rx(struct mt7915_dev *dev, struct sk_buff *skb) if (!test_bit(MT76_STATE_RUNNING, &mphy->state)) return -EINVAL; + if (rxd2 & MT_RXD2_NORMAL_AMSDU_ERR) + return -EINVAL; + unicast = FIELD_GET(MT_RXD3_NORMAL_ADDR_TYPE, rxd3) == MT_RXD3_NORMAL_U2M; idx = FIELD_GET(MT_RXD1_NORMAL_WLAN_IDX, rxd1); + hdr_trans = rxd2 & MT_RXD2_NORMAL_HDR_TRANS; status->wcid = mt7915_rx_get_wcid(dev, idx, unicast); if (status->wcid) { @@ -362,6 +373,9 @@ int mt7915_mac_fill_rx(struct mt7915_dev *dev, struct sk_buff *skb) if (!sband->channels) return -EINVAL; + if ((rxd0 & csum_mask) == csum_mask) + skb->ip_summed = CHECKSUM_UNNECESSARY; + if (rxd1 & MT_RXD1_NORMAL_FCS_ERR) status->flag |= RX_FLAG_FAILED_FCS_CRC; @@ -375,19 +389,6 @@ int mt7915_mac_fill_rx(struct mt7915_dev *dev, struct sk_buff *skb) status->flag |= RX_FLAG_MMIC_STRIPPED | RX_FLAG_MIC_STRIPPED; } - if (!(rxd2 & MT_RXD2_NORMAL_NON_AMPDU)) { - status->flag |= RX_FLAG_AMPDU_DETAILS; - - /* all subframes of an A-MPDU have the same timestamp */ - if (phy->rx_ampdu_ts != rxd[14]) { - if (!++phy->ampdu_ref) - phy->ampdu_ref++; - } - phy->rx_ampdu_ts = rxd[14]; - - status->ampdu_ref = phy->ampdu_ref; - } - remove_pad = FIELD_GET(MT_RXD2_NORMAL_HDR_OFFSET, rxd2); if (rxd2 & MT_RXD2_NORMAL_MAX_LEN_ERROR) @@ -395,6 +396,13 @@ int mt7915_mac_fill_rx(struct mt7915_dev *dev, struct sk_buff *skb) rxd += 6; if (rxd1 & MT_RXD1_NORMAL_GROUP_4) { + u32 v0 = le32_to_cpu(rxd[0]); + u32 v2 = le32_to_cpu(rxd[2]); + + fc = cpu_to_le16(FIELD_GET(MT_RXD6_FRAME_CONTROL, v0)); + qos_ctl = FIELD_GET(MT_RXD8_QOS_CTL, v2); + seq_ctrl = FIELD_GET(MT_RXD8_SEQ_CTRL, v2); + rxd += 4; if ((u8 *)rxd - skb->data >= skb->len) return -EINVAL; @@ -419,6 +427,22 @@ int mt7915_mac_fill_rx(struct mt7915_dev *dev, struct sk_buff *skb) } if (rxd1 & MT_RXD1_NORMAL_GROUP_2) { + status->timestamp = le32_to_cpu(rxd[0]); + status->flag |= RX_FLAG_MACTIME_START; + + if (!(rxd2 & MT_RXD2_NORMAL_NON_AMPDU)) { + status->flag |= RX_FLAG_AMPDU_DETAILS; + + /* all subframes of an A-MPDU have the same timestamp */ + if (phy->rx_ampdu_ts != status->timestamp) { + if (!++phy->ampdu_ref) + phy->ampdu_ref++; + } + phy->rx_ampdu_ts = status->timestamp; + + status->ampdu_ref = phy->ampdu_ref; + } + rxd += 2; if ((u8 *)rxd - skb->data >= skb->len) return -EINVAL; @@ -541,23 +565,47 @@ int mt7915_mac_fill_rx(struct mt7915_dev *dev, struct sk_buff *skb) skb_pull(skb, (u8 *)rxd - skb->data + 2 * remove_pad); - if (insert_ccmp_hdr) { + amsdu_info = FIELD_GET(MT_RXD4_NORMAL_PAYLOAD_FORMAT, rxd4); + status->amsdu = !!amsdu_info; + if (status->amsdu) { + status->first_amsdu = amsdu_info == MT_RXD4_FIRST_AMSDU_FRAME; + status->last_amsdu = amsdu_info == MT_RXD4_LAST_AMSDU_FRAME; + if (!hdr_trans) { + memmove(skb->data + 2, skb->data, + ieee80211_get_hdrlen_from_skb(skb)); + skb_pull(skb, 2); + } + } + + if (insert_ccmp_hdr && !hdr_trans) { u8 key_id = FIELD_GET(MT_RXD1_NORMAL_KEY_ID, rxd1); mt76_insert_ccmp_hdr(skb, key_id); } + if (!hdr_trans) { + hdr = mt76_skb_get_hdr(skb); + fc = hdr->frame_control; + if (ieee80211_is_data_qos(fc)) { + seq_ctrl = le16_to_cpu(hdr->seq_ctrl); + qos_ctl = *ieee80211_get_qos_ctl(hdr); + } + } else { + status->flag &= ~(RX_FLAG_RADIOTAP_HE | + RX_FLAG_RADIOTAP_HE_MU); + status->flag |= RX_FLAG_8023; + } + if (rxv && status->flag & RX_FLAG_RADIOTAP_HE) mt7915_mac_decode_he_radiotap(skb, status, rxv, mode); - hdr = mt76_skb_get_hdr(skb); - if (!status->wcid || !ieee80211_is_data_qos(hdr->frame_control)) + if (!status->wcid || !ieee80211_is_data_qos(fc)) return 0; status->aggr = unicast && - !ieee80211_is_qos_nullfunc(hdr->frame_control); - status->tid = *ieee80211_get_qos_ctl(hdr) & IEEE80211_QOS_CTL_TID_MASK; - status->seqno = IEEE80211_SEQ_TO_SN(le16_to_cpu(hdr->seq_ctrl)); + !ieee80211_is_qos_nullfunc(fc); + status->qos_ctl = qos_ctl; + status->seqno = IEEE80211_SEQ_TO_SN(seq_ctrl); return 0; } @@ -613,19 +661,18 @@ mt7915_mac_write_txwi_tm(struct mt7915_phy *phy, __le32 *txwi, { #ifdef CONFIG_NL80211_TESTMODE struct mt76_testmode_data *td = &phy->mt76->test; + const struct ieee80211_rate *r; + u8 bw, mode, nss = td->tx_rate_nss; u8 rate_idx = td->tx_rate_idx; - u8 nss = td->tx_rate_nss; - u8 bw, mode; u16 rateval = 0; u32 val; + bool cck = false; + int band; if (skb != phy->mt76->test.tx_skb) return; switch (td->tx_rate_mode) { - case MT76_TM_TX_MODE_CCK: - mode = MT_PHY_TYPE_CCK; - break; case MT76_TM_TX_MODE_HT: nss = 1 + (rate_idx >> 3); mode = MT_PHY_TYPE_HT; @@ -645,7 +692,20 @@ mt7915_mac_write_txwi_tm(struct mt7915_phy *phy, __le32 *txwi, case MT76_TM_TX_MODE_HE_MU: mode = MT_PHY_TYPE_HE_MU; break; + case MT76_TM_TX_MODE_CCK: + cck = true; + fallthrough; case MT76_TM_TX_MODE_OFDM: + band = phy->mt76->chandef.chan->band; + if (band == NL80211_BAND_2GHZ && !cck) + rate_idx += 4; + + r = &phy->mt76->hw->wiphy->bands[band]->bitrates[rate_idx]; + val = cck ? r->hw_value_short : r->hw_value; + + mode = val >> 8; + rate_idx = val & 0xff; + break; default: mode = MT_PHY_TYPE_OFDM; break; @@ -700,9 +760,10 @@ mt7915_mac_write_txwi_tm(struct mt7915_phy *phy, __le32 *txwi, if (mode >= MT_PHY_TYPE_HE_SU) val |= FIELD_PREP(MT_TXD6_HELTF, td->tx_ltf); - if (td->tx_rate_ldpc || bw > 0) + if (td->tx_rate_ldpc || (bw > 0 && mode >= MT_PHY_TYPE_HE_SU)) val |= MT_TXD6_LDPC; + txwi[3] &= ~cpu_to_le32(MT_TXD3_SN_VALID); txwi[6] |= cpu_to_le32(val); txwi[7] |= cpu_to_le32(FIELD_PREP(MT_TXD7_SPE_IDX, phy->test.spe_idx)); @@ -913,26 +974,6 @@ void mt7915_mac_write_txwi(struct mt7915_dev *dev, __le32 *txwi, mt7915_mac_write_txwi_tm(mphy->priv, txwi, skb); } -static void -mt7915_set_tx_blocked(struct mt7915_dev *dev, bool blocked) -{ - struct mt76_phy *mphy = &dev->mphy, *mphy2 = dev->mt76.phy2; - struct mt76_queue *q, *q2 = NULL; - - q = mphy->q_tx[0]; - if (blocked == q->blocked) - return; - - q->blocked = blocked; - if (mphy2) { - q2 = mphy2->q_tx[0]; - q2->blocked = blocked; - } - - if (!blocked) - mt76_worker_schedule(&dev->mt76.tx_worker); -} - int mt7915_tx_prepare_skb(struct mt76_dev *mdev, void *txwi_ptr, enum mt76_txq_id qid, struct mt76_wcid *wcid, struct ieee80211_sta *sta, @@ -985,15 +1026,7 @@ int mt7915_tx_prepare_skb(struct mt76_dev *mdev, void *txwi_ptr, t = (struct mt76_txwi_cache *)(txwi + mdev->drv->txwi_size); t->skb = tx_info->skb; - spin_lock_bh(&dev->token_lock); - id = idr_alloc(&dev->token, t, 0, MT7915_TOKEN_SIZE, GFP_ATOMIC); - if (id >= 0) - dev->token_count++; - - if (dev->token_count >= MT7915_TOKEN_SIZE - MT7915_TOKEN_FREE_THR) - mt7915_set_tx_blocked(dev, true); - spin_unlock_bh(&dev->token_lock); - + id = mt76_token_consume(mdev, &t); if (id < 0) return id; @@ -1091,7 +1124,7 @@ void mt7915_txp_skb_unmap(struct mt76_dev *dev, int i; txp = mt7915_txwi_to_txp(dev, t); - for (i = 1; i < txp->nbuf; i++) + for (i = 0; i < txp->nbuf; i++) dma_unmap_single(dev->dev, le32_to_cpu(txp->buf[i]), le16_to_cpu(txp->len[i]), DMA_TO_DEVICE); } @@ -1157,15 +1190,7 @@ void mt7915_mac_tx_free(struct mt7915_dev *dev, struct sk_buff *skb) msdu = FIELD_GET(MT_TX_FREE_MSDU_ID, info); stat = FIELD_GET(MT_TX_FREE_STATUS, info); - spin_lock_bh(&dev->token_lock); - txwi = idr_remove(&dev->token, msdu); - if (txwi) - dev->token_count--; - if (dev->token_count < MT7915_TOKEN_SIZE - MT7915_TOKEN_FREE_THR && - dev->mphy.q_tx[0]->blocked) - wake = true; - spin_unlock_bh(&dev->token_lock); - + txwi = mt76_token_release(mdev, msdu, &wake); if (!txwi) continue; @@ -1195,11 +1220,8 @@ void mt7915_mac_tx_free(struct mt7915_dev *dev, struct sk_buff *skb) mt7915_mac_sta_poll(dev); - if (wake) { - spin_lock_bh(&dev->token_lock); - mt7915_set_tx_blocked(dev, false); - spin_unlock_bh(&dev->token_lock); - } + if (wake) + mt76_set_tx_blocked(&dev->mt76, false); mt76_worker_schedule(&dev->mt76.tx_worker); @@ -1228,10 +1250,7 @@ void mt7915_tx_complete_skb(struct mt76_dev *mdev, struct mt76_queue_entry *e) struct mt7915_txp *txp; txp = mt7915_txwi_to_txp(mdev, e->txwi); - - spin_lock_bh(&dev->token_lock); - t = idr_remove(&dev->token, le16_to_cpu(txp->token)); - spin_unlock_bh(&dev->token_lock); + t = mt76_token_put(mdev, le16_to_cpu(txp->token)); e->skb = t ? t->skb : NULL; } @@ -1252,8 +1271,8 @@ void mt7915_mac_cca_stats_reset(struct mt7915_phy *phy) bool ext_phy = phy != &dev->phy; u32 reg = MT_WF_PHY_RX_CTRL1(ext_phy); - mt7915_l2_clear(dev, reg, MT_WF_PHY_RX_CTRL1_STSCNT_EN); - mt7915_l2_set(dev, reg, BIT(11) | BIT(9)); + mt76_clear(dev, reg, MT_WF_PHY_RX_CTRL1_STSCNT_EN); + mt76_set(dev, reg, BIT(11) | BIT(9)); } void mt7915_mac_reset_counters(struct mt7915_phy *phy) @@ -1346,12 +1365,12 @@ void mt7915_mac_set_timing(struct mt7915_phy *phy) void mt7915_mac_enable_nf(struct mt7915_dev *dev, bool ext_phy) { - mt7915_l2_set(dev, MT_WF_PHY_RXTD12(ext_phy), - MT_WF_PHY_RXTD12_IRPI_SW_CLR_ONLY | - MT_WF_PHY_RXTD12_IRPI_SW_CLR); + mt76_set(dev, MT_WF_PHY_RXTD12(ext_phy), + MT_WF_PHY_RXTD12_IRPI_SW_CLR_ONLY | + MT_WF_PHY_RXTD12_IRPI_SW_CLR); - mt7915_l2_set(dev, MT_WF_PHY_RX_CTRL1(ext_phy), - FIELD_PREP(MT_WF_PHY_RX_CTRL1_IPI_EN, 0x5)); + mt76_set(dev, MT_WF_PHY_RX_CTRL1(ext_phy), + FIELD_PREP(MT_WF_PHY_RX_CTRL1_IPI_EN, 0x5)); } static u8 @@ -1366,7 +1385,7 @@ mt7915_phy_get_nf(struct mt7915_phy *phy, int idx) u32 reg = MT_WF_IRPI(nss + (idx << dev->dbdc_support)); for (i = 0; i < ARRAY_SIZE(nf_power); i++, reg += 4) { - val = mt7915_l2_rr(dev, reg); + val = mt76_rr(dev, reg); sum += val * nf_power[i]; n += val; } @@ -1470,9 +1489,8 @@ mt7915_update_beacons(struct mt7915_dev *dev) } static void -mt7915_dma_reset(struct mt7915_phy *phy) +mt7915_dma_reset(struct mt7915_dev *dev) { - struct mt7915_dev *dev = phy->dev; struct mt76_phy *mphy_ext = dev->mt76.phy2; u32 hif1_ofs = MT_WFDMA1_PCIE1_BASE - MT_WFDMA1_BASE; int i; @@ -1489,18 +1507,22 @@ mt7915_dma_reset(struct mt7915_phy *phy) (MT_WFDMA1_GLO_CFG_TX_DMA_EN | MT_WFDMA1_GLO_CFG_RX_DMA_EN)); } + usleep_range(1000, 2000); - mt76_queue_tx_cleanup(dev, dev->mt76.q_mcu[MT_MCUQ_WA], true); for (i = 0; i < __MT_TXQ_MAX; i++) { - mt76_queue_tx_cleanup(dev, phy->mt76->q_tx[i], true); + mt76_queue_tx_cleanup(dev, dev->mphy.q_tx[i], true); if (mphy_ext) mt76_queue_tx_cleanup(dev, mphy_ext->q_tx[i], true); } - mt76_for_each_q_rx(&dev->mt76, i) { + for (i = 0; i < __MT_MCUQ_MAX; i++) + mt76_queue_tx_cleanup(dev, dev->mt76.q_mcu[i], true); + + mt76_for_each_q_rx(&dev->mt76, i) mt76_queue_rx_reset(dev, i); - } + + mt76_tx_status_check(&dev->mt76, NULL, true); /* re-init prefetch settings after reset */ mt7915_dma_prefetch(dev); @@ -1524,8 +1546,8 @@ void mt7915_tx_token_put(struct mt7915_dev *dev) struct mt76_txwi_cache *txwi; int id; - spin_lock_bh(&dev->token_lock); - idr_for_each_entry(&dev->token, txwi, id) { + spin_lock_bh(&dev->mt76.token_lock); + idr_for_each_entry(&dev->mt76.token, txwi, id) { mt7915_txp_skb_unmap(&dev->mt76, txwi); if (txwi->skb) { struct ieee80211_hw *hw; @@ -1534,10 +1556,10 @@ void mt7915_tx_token_put(struct mt7915_dev *dev) ieee80211_free_txskb(hw, txwi->skb); } mt76_put_txwi(&dev->mt76, txwi); - dev->token_count--; + dev->mt76.token_count--; } - spin_unlock_bh(&dev->token_lock); - idr_destroy(&dev->token); + spin_unlock_bh(&dev->mt76.token_lock); + idr_destroy(&dev->mt76.token); } /* system error recovery */ @@ -1562,9 +1584,10 @@ void mt7915_mac_reset_work(struct work_struct *work) set_bit(MT76_MCU_RESET, &dev->mphy.state); wake_up(&dev->mt76.mcu.wait); cancel_delayed_work_sync(&dev->mphy.mac_work); - if (phy2) + if (phy2) { + set_bit(MT76_RESET, &phy2->mt76->state); cancel_delayed_work_sync(&phy2->mt76->mac_work); - + } /* lock/unlock all queues to ensure that no tx is pending */ mt76_txq_schedule_all(&dev->mphy); if (ext_phy) @@ -1580,11 +1603,11 @@ void mt7915_mac_reset_work(struct work_struct *work) mt76_wr(dev, MT_MCU_INT_EVENT, MT_MCU_INT_EVENT_DMA_STOPPED); - mt7915_tx_token_put(dev); - idr_init(&dev->token); - if (mt7915_wait_reset_state(dev, MT_MCU_CMD_RESET_DONE)) { - mt7915_dma_reset(&dev->phy); + mt7915_dma_reset(dev); + + mt7915_tx_token_put(dev); + idr_init(&dev->mt76.token); mt76_wr(dev, MT_MCU_INT_EVENT, MT_MCU_INT_EVENT_DMA_INIT); mt7915_wait_reset_state(dev, MT_MCU_CMD_RECOVERY_DONE); @@ -1592,6 +1615,8 @@ void mt7915_mac_reset_work(struct work_struct *work) clear_bit(MT76_MCU_RESET, &dev->mphy.state); clear_bit(MT76_RESET, &dev->mphy.state); + if (phy2) + clear_bit(MT76_RESET, &phy2->mt76->state); mt76_worker_enable(&dev->mt76.tx_worker); napi_enable(&dev->mt76.tx_napi); @@ -1633,39 +1658,30 @@ mt7915_mac_update_mib_stats(struct mt7915_phy *phy) bool ext_phy = phy != &dev->phy; int i, aggr0, aggr1; - memset(mib, 0, sizeof(*mib)); - - mib->fcs_err_cnt = mt76_get_field(dev, MT_MIB_SDR3(ext_phy), - MT_MIB_SDR3_FCS_ERR_MASK); + mib->fcs_err_cnt += mt76_get_field(dev, MT_MIB_SDR3(ext_phy), + MT_MIB_SDR3_FCS_ERR_MASK); aggr0 = ext_phy ? ARRAY_SIZE(dev->mt76.aggr_stats) / 2 : 0; for (i = 0, aggr1 = aggr0 + 4; i < 4; i++) { - u32 val, val2; + u32 val; val = mt76_rr(dev, MT_MIB_MB_SDR1(ext_phy, i)); - - val2 = FIELD_GET(MT_MIB_ACK_FAIL_COUNT_MASK, val); - if (val2 > mib->ack_fail_cnt) - mib->ack_fail_cnt = val2; - - val2 = FIELD_GET(MT_MIB_BA_MISS_COUNT_MASK, val); - if (val2 > mib->ba_miss_cnt) - mib->ba_miss_cnt = val2; + mib->ba_miss_cnt += FIELD_GET(MT_MIB_BA_MISS_COUNT_MASK, val); + mib->ack_fail_cnt += + FIELD_GET(MT_MIB_ACK_FAIL_COUNT_MASK, val); val = mt76_rr(dev, MT_MIB_MB_SDR0(ext_phy, i)); - val2 = FIELD_GET(MT_MIB_RTS_RETRIES_COUNT_MASK, val); - if (val2 > mib->rts_retries_cnt) { - mib->rts_cnt = FIELD_GET(MT_MIB_RTS_COUNT_MASK, val); - mib->rts_retries_cnt = val2; - } + mib->rts_cnt += FIELD_GET(MT_MIB_RTS_COUNT_MASK, val); + mib->rts_retries_cnt += + FIELD_GET(MT_MIB_RTS_RETRIES_COUNT_MASK, val); val = mt76_rr(dev, MT_TX_AGG_CNT(ext_phy, i)); - val2 = mt76_rr(dev, MT_TX_AGG_CNT2(ext_phy, i)); - dev->mt76.aggr_stats[aggr0++] += val & 0xffff; dev->mt76.aggr_stats[aggr0++] += val >> 16; - dev->mt76.aggr_stats[aggr1++] += val2 & 0xffff; - dev->mt76.aggr_stats[aggr1++] += val2 >> 16; + + val = mt76_rr(dev, MT_TX_AGG_CNT2(ext_phy, i)); + dev->mt76.aggr_stats[aggr1++] += val & 0xffff; + dev->mt76.aggr_stats[aggr1++] += val >> 16; } } diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/mac.h b/drivers/net/wireless/mediatek/mt76/mt7915/mac.h index 96ff3fb0d1f3..0f929fb53027 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7915/mac.h +++ b/drivers/net/wireless/mediatek/mt76/mt7915/mac.h @@ -86,6 +86,10 @@ enum rx_pkt_type { /* RXD DW4 */ #define MT_RXD4_NORMAL_PAYLOAD_FORMAT GENMASK(1, 0) +#define MT_RXD4_FIRST_AMSDU_FRAME GENMASK(1, 0) +#define MT_RXD4_MID_AMSDU_FRAME BIT(1) +#define MT_RXD4_LAST_AMSDU_FRAME BIT(0) + #define MT_RXD4_NORMAL_PATTERN_DROP BIT(9) #define MT_RXD4_NORMAL_CLS BIT(10) #define MT_RXD4_NORMAL_OFLD GENMASK(12, 11) @@ -97,6 +101,17 @@ enum rx_pkt_type { #define MT_RXV_HDR_BAND_IDX BIT(24) +/* RXD GROUP4 */ +#define MT_RXD6_FRAME_CONTROL GENMASK(15, 0) +#define MT_RXD6_TA_LO GENMASK(31, 16) + +#define MT_RXD7_TA_HI GENMASK(31, 0) + +#define MT_RXD8_SEQ_CTRL GENMASK(15, 0) +#define MT_RXD8_QOS_CTL GENMASK(31, 16) + +#define MT_RXD9_HT_CONTROL GENMASK(31, 0) + /* P-RXV */ #define MT_PRXV_TX_RATE GENMASK(6, 0) #define MT_PRXV_TX_DCM BIT(4) diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/main.c b/drivers/net/wireless/mediatek/mt76/mt7915/main.c index d4969b2e1ffb..e5bd687546b6 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7915/main.c +++ b/drivers/net/wireless/mediatek/mt76/mt7915/main.c @@ -25,6 +25,7 @@ static int mt7915_start(struct ieee80211_hw *hw) struct mt7915_dev *dev = mt7915_hw_dev(hw); struct mt7915_phy *phy = mt7915_hw_phy(hw); bool running; + int ret; flush_work(&dev->init_work); @@ -33,21 +34,48 @@ static int mt7915_start(struct ieee80211_hw *hw) running = mt7915_dev_running(dev); if (!running) { - mt7915_mcu_set_pm(dev, 0, 0); - mt7915_mcu_set_mac(dev, 0, true, false); - mt7915_mcu_set_scs(dev, 0, true); + ret = mt7915_mcu_set_pm(dev, 0, 0); + if (ret) + goto out; + + ret = mt7915_mcu_set_mac(dev, 0, true, true); + if (ret) + goto out; + + ret = mt7915_mcu_set_scs(dev, 0, true); + if (ret) + goto out; + mt7915_mac_enable_nf(dev, 0); } if (phy != &dev->phy) { - mt7915_mcu_set_pm(dev, 1, 0); - mt7915_mcu_set_mac(dev, 1, true, false); - mt7915_mcu_set_scs(dev, 1, true); + ret = mt7915_mcu_set_pm(dev, 1, 0); + if (ret) + goto out; + + ret = mt7915_mcu_set_mac(dev, 1, true, true); + if (ret) + goto out; + + ret = mt7915_mcu_set_scs(dev, 1, true); + if (ret) + goto out; + mt7915_mac_enable_nf(dev, 1); } - mt7915_mcu_set_sku_en(phy, true); - mt7915_mcu_set_chan_info(phy, MCU_EXT_CMD(SET_RX_PATH)); + ret = mt7915_mcu_set_rts_thresh(phy, 0x92b); + if (ret) + goto out; + + ret = mt7915_mcu_set_sku_en(phy, true); + if (ret) + goto out; + + ret = mt7915_mcu_set_chan_info(phy, MCU_EXT_CMD(SET_RX_PATH)); + if (ret) + goto out; set_bit(MT76_STATE_RUNNING, &phy->mt76->state); @@ -58,9 +86,10 @@ static int mt7915_start(struct ieee80211_hw *hw) if (!running) mt7915_mac_reset_counters(phy); +out: mutex_unlock(&dev->mt76.mutex); - return 0; + return ret; } static void mt7915_stop(struct ieee80211_hw *hw) @@ -227,7 +256,8 @@ static void mt7915_remove_interface(struct ieee80211_hw *hw, struct mt7915_phy *phy = mt7915_hw_phy(hw); int idx = msta->wcid.idx; - /* TODO: disable beacon for the bss */ + mt7915_mcu_add_bss_info(phy, vif, false); + mt7915_mcu_add_sta(dev, vif, NULL, false); mutex_lock(&dev->mt76.mutex); mt76_testmode_reset(phy->mt76, true); @@ -283,6 +313,12 @@ int mt7915_set_channel(struct mt7915_phy *phy) mt7915_init_dfs_state(phy); mt76_set_channel(phy->mt76); + if (dev->flash_mode) { + ret = mt7915_mcu_apply_tx_dpd(phy); + if (ret) + goto out; + } + ret = mt7915_mcu_set_chan_info(phy, MCU_EXT_CMD(CHANNEL_SWITCH)); if (ret) goto out; @@ -317,7 +353,9 @@ static int mt7915_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd, struct mt7915_sta *msta = sta ? (struct mt7915_sta *)sta->drv_priv : &mvif->sta; struct mt76_wcid *wcid = &msta->wcid; + u8 *wcid_keyidx = &wcid->hw_key_idx; int idx = key->keyidx; + int err = 0; /* The hardware does not support per-STA RX GTK, fallback * to software mode for these. @@ -332,6 +370,7 @@ static int mt7915_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd, /* fall back to sw encryption for unsupported ciphers */ switch (key->cipher) { case WLAN_CIPHER_SUITE_AES_CMAC: + wcid_keyidx = &wcid->hw_key_idx2; key->flags |= IEEE80211_KEY_FLAG_GENERATE_MMIE; break; case WLAN_CIPHER_SUITE_TKIP: @@ -347,16 +386,24 @@ static int mt7915_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd, return -EOPNOTSUPP; } - if (cmd == SET_KEY) { - key->hw_key_idx = wcid->idx; - wcid->hw_key_idx = idx; - } else if (idx == wcid->hw_key_idx) { - wcid->hw_key_idx = -1; - } + mutex_lock(&dev->mt76.mutex); + + if (cmd == SET_KEY) + *wcid_keyidx = idx; + else if (idx == *wcid_keyidx) + *wcid_keyidx = -1; + else + goto out; + mt76_wcid_key_setup(&dev->mt76, wcid, cmd == SET_KEY ? key : NULL); - return mt7915_mcu_add_key(dev, vif, msta, key, cmd); + err = mt7915_mcu_add_key(dev, vif, msta, key, cmd); + +out: + mutex_unlock(&dev->mt76.mutex); + + return err; } static int mt7915_config(struct ieee80211_hw *hw, u32 changed) @@ -382,7 +429,7 @@ static int mt7915_config(struct ieee80211_hw *hw, u32 changed) } if (changed & IEEE80211_CONF_CHANGE_POWER) { - ret = mt7915_mcu_set_sku(phy); + ret = mt7915_mcu_set_txpower_sku(phy); if (ret) return ret; } @@ -515,9 +562,9 @@ static void mt7915_bss_info_changed(struct ieee80211_hw *hw, } } - if (changed & BSS_CHANGED_BEACON_ENABLED) { - mt7915_mcu_add_bss_info(phy, vif, info->enable_beacon); - mt7915_mcu_add_sta(dev, vif, NULL, info->enable_beacon); + if (changed & BSS_CHANGED_BEACON_ENABLED && info->enable_beacon) { + mt7915_mcu_add_bss_info(phy, vif, true); + mt7915_mcu_add_sta(dev, vif, NULL, true); } /* ensure that enable txcmd_mode after bss_info */ @@ -631,12 +678,13 @@ static int mt7915_set_rts_threshold(struct ieee80211_hw *hw, u32 val) { struct mt7915_dev *dev = mt7915_hw_dev(hw); struct mt7915_phy *phy = mt7915_hw_phy(hw); + int ret; mutex_lock(&dev->mt76.mutex); - mt7915_mcu_set_rts_thresh(phy, val); + ret = mt7915_mcu_set_rts_thresh(phy, val); mutex_unlock(&dev->mt76.mutex); - return 0; + return ret; } static int @@ -663,22 +711,22 @@ mt7915_ampdu_action(struct ieee80211_hw *hw, struct ieee80211_vif *vif, case IEEE80211_AMPDU_RX_START: mt76_rx_aggr_start(&dev->mt76, &msta->wcid, tid, ssn, params->buf_size); - mt7915_mcu_add_rx_ba(dev, params, true); + ret = mt7915_mcu_add_rx_ba(dev, params, true); break; case IEEE80211_AMPDU_RX_STOP: mt76_rx_aggr_stop(&dev->mt76, &msta->wcid, tid); - mt7915_mcu_add_rx_ba(dev, params, false); + ret = mt7915_mcu_add_rx_ba(dev, params, false); break; case IEEE80211_AMPDU_TX_OPERATIONAL: mtxq->aggr = true; mtxq->send_bar = false; - mt7915_mcu_add_tx_ba(dev, params, true); + ret = mt7915_mcu_add_tx_ba(dev, params, true); break; case IEEE80211_AMPDU_TX_STOP_FLUSH: case IEEE80211_AMPDU_TX_STOP_FLUSH_CONT: mtxq->aggr = false; clear_bit(tid, &msta->ampdu_state); - mt7915_mcu_add_tx_ba(dev, params, false); + ret = mt7915_mcu_add_tx_ba(dev, params, false); break; case IEEE80211_AMPDU_TX_START: set_bit(tid, &msta->ampdu_state); @@ -687,7 +735,7 @@ mt7915_ampdu_action(struct ieee80211_hw *hw, struct ieee80211_vif *vif, case IEEE80211_AMPDU_TX_STOP_CONT: mtxq->aggr = false; clear_bit(tid, &msta->ampdu_state); - mt7915_mcu_add_tx_ba(dev, params, false); + ret = mt7915_mcu_add_tx_ba(dev, params, false); ieee80211_stop_tx_ba_cb_irqsafe(vif, sta->addr, tid); break; } @@ -717,13 +765,19 @@ mt7915_get_stats(struct ieee80211_hw *hw, struct ieee80211_low_level_stats *stats) { struct mt7915_phy *phy = mt7915_hw_phy(hw); + struct mt7915_dev *dev = mt7915_hw_dev(hw); struct mib_stats *mib = &phy->mib; + mutex_lock(&dev->mt76.mutex); stats->dot11RTSSuccessCount = mib->rts_cnt; stats->dot11RTSFailureCount = mib->rts_retries_cnt; stats->dot11FCSErrorCount = mib->fcs_err_cnt; stats->dot11ACKFailureCount = mib->ack_fail_cnt; + memset(mib, 0, sizeof(*mib)); + + mutex_unlock(&dev->mt76.mutex); + return 0; } @@ -833,9 +887,12 @@ static void mt7915_sta_statistics(struct ieee80211_hw *hw, struct mt7915_phy *phy = mt7915_hw_phy(hw); struct mt7915_sta *msta = (struct mt7915_sta *)sta->drv_priv; struct mt7915_sta_stats *stats = &msta->stats; + struct rate_info rxrate = {}; - if (mt7915_mcu_get_rx_rate(phy, vif, sta, &sinfo->rxrate) == 0) + if (!mt7915_mcu_get_rx_rate(phy, vif, sta, &rxrate)) { + sinfo->rxrate = rxrate; sinfo->filled |= BIT_ULL(NL80211_STA_INFO_RX_BITRATE); + } if (!stats->tx_rate.legacy && !stats->tx_rate.flags) return; @@ -888,6 +945,22 @@ static void mt7915_sta_set_4addr(struct ieee80211_hw *hw, mt7915_mcu_sta_update_hdr_trans(dev, vif, sta); } +static void mt7915_sta_set_decap_offload(struct ieee80211_hw *hw, + struct ieee80211_vif *vif, + struct ieee80211_sta *sta, + bool enabled) +{ + struct mt7915_dev *dev = mt7915_hw_dev(hw); + struct mt7915_sta *msta = (struct mt7915_sta *)sta->drv_priv; + + if (enabled) + set_bit(MT_WCID_FLAG_HDR_TRANS, &msta->wcid.flags); + else + clear_bit(MT_WCID_FLAG_HDR_TRANS, &msta->wcid.flags); + + mt7915_mcu_sta_update_hdr_trans(dev, vif, sta); +} + const struct ieee80211_ops mt7915_ops = { .tx = mt7915_tx, .start = mt7915_start, @@ -920,6 +993,7 @@ const struct ieee80211_ops mt7915_ops = { .set_coverage_class = mt7915_set_coverage_class, .sta_statistics = mt7915_sta_statistics, .sta_set_4addr = mt7915_sta_set_4addr, + .sta_set_decap_offload = mt7915_sta_set_decap_offload, CFG80211_TESTMODE_CMD(mt76_testmode_cmd) CFG80211_TESTMODE_DUMP(mt76_testmode_dump) #ifdef CONFIG_MAC80211_DEBUGFS diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c b/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c index 195929242b72..b3f14ff67c5a 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c +++ b/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c @@ -147,9 +147,10 @@ mt7915_get_he_phy_cap(struct mt7915_phy *phy, struct ieee80211_vif *vif) } static u8 -mt7915_get_phy_mode(struct mt7915_dev *dev, struct ieee80211_vif *vif, - enum nl80211_band band, struct ieee80211_sta *sta) +mt7915_get_phy_mode(struct mt76_phy *mphy, struct ieee80211_vif *vif, + struct ieee80211_sta *sta) { + enum nl80211_band band = mphy->chandef.chan->band; struct ieee80211_sta_ht_cap *ht_cap; struct ieee80211_sta_vht_cap *vht_cap; const struct ieee80211_sta_he_cap *he_cap; @@ -161,12 +162,8 @@ mt7915_get_phy_mode(struct mt7915_dev *dev, struct ieee80211_vif *vif, he_cap = &sta->he_cap; } else { struct ieee80211_supported_band *sband; - struct mt7915_phy *phy; - struct mt7915_vif *mvif; - mvif = (struct mt7915_vif *)vif->drv_priv; - phy = mvif->band_idx ? mt7915_ext_phy(dev) : &dev->phy; - sband = phy->mt76->hw->wiphy->bands[band]; + sband = mphy->hw->wiphy->bands[band]; ht_cap = &sband->ht_cap; vht_cap = &sband->vht_cap; @@ -220,7 +217,7 @@ mt7915_mcu_parse_response(struct mt76_dev *mdev, int cmd, int ret = 0; if (!skb) { - dev_err(mdev->dev, "Message %d (seq %d) timeout\n", + dev_err(mdev->dev, "Message %08x (seq %d) timeout\n", cmd, seq); return -ETIMEDOUT; } @@ -337,6 +334,22 @@ mt7915_mcu_csa_finish(void *priv, u8 *mac, struct ieee80211_vif *vif) } static void +mt7915_mcu_rx_csa_notify(struct mt7915_dev *dev, struct sk_buff *skb) +{ + struct mt76_phy *mphy = &dev->mt76.phy; + struct mt7915_mcu_csa_notify *c; + + c = (struct mt7915_mcu_csa_notify *)skb->data; + + if (c->band_idx && dev->mt76.phy2) + mphy = dev->mt76.phy2; + + ieee80211_iterate_active_interfaces_atomic(mphy->hw, + IEEE80211_IFACE_ITER_RESUME_ALL, + mt7915_mcu_csa_finish, mphy->hw); +} + +static void mt7915_mcu_rx_radar_detected(struct mt7915_dev *dev, struct sk_buff *skb) { struct mt76_phy *mphy = &dev->mt76.phy; @@ -344,61 +357,69 @@ mt7915_mcu_rx_radar_detected(struct mt7915_dev *dev, struct sk_buff *skb) r = (struct mt7915_mcu_rdd_report *)skb->data; - if (r->idx && dev->mt76.phy2) + if (r->band_idx && dev->mt76.phy2) mphy = dev->mt76.phy2; ieee80211_radar_detected(mphy->hw); dev->hw_pattern++; } -static void +static int mt7915_mcu_tx_rate_parse(struct mt76_phy *mphy, struct mt7915_mcu_ra_info *ra, struct rate_info *rate, u16 r) { struct ieee80211_supported_band *sband; u16 ru_idx = le16_to_cpu(ra->ru_idx); - u16 flags = 0; + bool cck = false; rate->mcs = FIELD_GET(MT_RA_RATE_MCS, r); rate->nss = FIELD_GET(MT_RA_RATE_NSS, r) + 1; switch (FIELD_GET(MT_RA_RATE_TX_MODE, r)) { case MT_PHY_TYPE_CCK: + cck = true; + fallthrough; case MT_PHY_TYPE_OFDM: if (mphy->chandef.chan->band == NL80211_BAND_5GHZ) sband = &mphy->sband_5g.sband; else sband = &mphy->sband_2g.sband; + rate->mcs = mt76_get_rate(mphy->dev, sband, rate->mcs, cck); rate->legacy = sband->bitrates[rate->mcs].bitrate; break; case MT_PHY_TYPE_HT: case MT_PHY_TYPE_HT_GF: rate->mcs += (rate->nss - 1) * 8; - flags |= RATE_INFO_FLAGS_MCS; + if (rate->mcs > 31) + return -EINVAL; + rate->flags = RATE_INFO_FLAGS_MCS; if (ra->gi) - flags |= RATE_INFO_FLAGS_SHORT_GI; + rate->flags |= RATE_INFO_FLAGS_SHORT_GI; break; case MT_PHY_TYPE_VHT: - flags |= RATE_INFO_FLAGS_VHT_MCS; + if (rate->mcs > 9) + return -EINVAL; + rate->flags = RATE_INFO_FLAGS_VHT_MCS; if (ra->gi) - flags |= RATE_INFO_FLAGS_SHORT_GI; + rate->flags |= RATE_INFO_FLAGS_SHORT_GI; break; case MT_PHY_TYPE_HE_SU: case MT_PHY_TYPE_HE_EXT_SU: case MT_PHY_TYPE_HE_TB: case MT_PHY_TYPE_HE_MU: + if (ra->gi > NL80211_RATE_INFO_HE_GI_3_2 || rate->mcs > 11) + return -EINVAL; + rate->he_gi = ra->gi; rate->he_dcm = FIELD_GET(MT_RA_RATE_DCM_EN, r); - - flags |= RATE_INFO_FLAGS_HE_MCS; + rate->flags = RATE_INFO_FLAGS_HE_MCS; break; default: - break; + return -EINVAL; } - rate->flags = flags; if (ru_idx) { switch (ru_idx) { @@ -435,6 +456,8 @@ mt7915_mcu_tx_rate_parse(struct mt76_phy *mphy, struct mt7915_mcu_ra_info *ra, break; } } + + return 0; } static void @@ -465,12 +488,12 @@ mt7915_mcu_tx_rate_report(struct mt7915_dev *dev, struct sk_buff *skb) mphy = dev->mt76.phy2; /* current rate */ - mt7915_mcu_tx_rate_parse(mphy, ra, &rate, curr); - stats->tx_rate = rate; + if (!mt7915_mcu_tx_rate_parse(mphy, ra, &rate, curr)) + stats->tx_rate = rate; /* probing rate */ - mt7915_mcu_tx_rate_parse(mphy, ra, &prob_rate, probe); - stats->prob_rate = prob_rate; + if (!mt7915_mcu_tx_rate_parse(mphy, ra, &prob_rate, probe)) + stats->prob_rate = prob_rate; if (attempts) { u16 success = le16_to_cpu(ra->success); @@ -498,7 +521,8 @@ mt7915_mcu_rx_log_message(struct mt7915_dev *dev, struct sk_buff *skb) break; } - wiphy_info(mt76_hw(dev)->wiphy, "%s: %s", type, data); + wiphy_info(mt76_hw(dev)->wiphy, "%s: %.*s", type, + (int)(skb->len - sizeof(*rxd)), data); } static void @@ -511,9 +535,7 @@ mt7915_mcu_rx_ext_event(struct mt7915_dev *dev, struct sk_buff *skb) mt7915_mcu_rx_radar_detected(dev, skb); break; case MCU_EXT_EVENT_CSA_NOTIFY: - ieee80211_iterate_active_interfaces_atomic(dev->mt76.hw, - IEEE80211_IFACE_ITER_RESUME_ALL, - mt7915_mcu_csa_finish, dev); + mt7915_mcu_rx_csa_notify(dev, skb); break; case MCU_EXT_EVENT_RATE_REPORT: mt7915_mcu_tx_rate_report(dev, skb); @@ -592,7 +614,7 @@ mt7915_mcu_alloc_wtbl_req(struct mt7915_dev *dev, struct mt7915_sta *msta, if (!nskb) { nskb = mt76_mcu_msg_alloc(&dev->mt76, NULL, - MT7915_WTBL_UPDATE_BA_SIZE); + MT7915_WTBL_UPDATE_MAX_SIZE); if (!nskb) return ERR_PTR(-ENOMEM); @@ -662,8 +684,6 @@ mt7915_mcu_bss_basic_tlv(struct sk_buff *skb, struct ieee80211_vif *vif, struct mt7915_phy *phy, bool enable) { struct mt7915_vif *mvif = (struct mt7915_vif *)vif->drv_priv; - struct cfg80211_chan_def *chandef = &phy->mt76->chandef; - enum nl80211_band band = chandef->chan->band; struct bss_info_basic *bss; u16 wlan_idx = mvif->sta.wcid.idx; u32 type = NETWORK_INFRA; @@ -713,7 +733,7 @@ mt7915_mcu_bss_basic_tlv(struct sk_buff *skb, struct ieee80211_vif *vif, memcpy(bss->bssid, vif->bss_conf.bssid, ETH_ALEN); bss->bcn_interval = cpu_to_le16(vif->bss_conf.beacon_int); bss->dtim_period = vif->bss_conf.dtim_period; - bss->phy_mode = mt7915_get_phy_mode(phy->dev, vif, band, NULL); + bss->phy_mode = mt7915_get_phy_mode(phy->mt76, vif, NULL); } else { memcpy(bss->bssid, phy->mt76->macaddr, ETH_ALEN); } @@ -989,8 +1009,10 @@ int mt7915_mcu_add_bss_info(struct mt7915_phy *phy, struct mt7915_vif *mvif = (struct mt7915_vif *)vif->drv_priv; struct sk_buff *skb; - if (mvif->omac_idx >= REPEATER_BSSID_START) + if (mvif->omac_idx >= REPEATER_BSSID_START) { + mt7915_mcu_muar_config(phy, vif, false, enable); mt7915_mcu_muar_config(phy, vif, true, enable); + } skb = mt7915_mcu_alloc_sta_req(phy->dev, mvif, NULL, MT7915_BSS_UPDATE_MAX_SIZE); @@ -1188,6 +1210,9 @@ mt7915_mcu_sta_ba(struct mt7915_dev *dev, wtbl_hdr = mt7915_mcu_alloc_wtbl_req(dev, msta, WTBL_SET, sta_wtbl, &skb); + if (IS_ERR(wtbl_hdr)) + return PTR_ERR(wtbl_hdr); + mt7915_mcu_wtbl_ba_tlv(skb, params, enable, tx, sta_wtbl, wtbl_hdr); ret = mt76_mcu_skb_send_msg(&dev->mt76, skb, @@ -1330,7 +1355,7 @@ mt7915_mcu_sta_he_tlv(struct sk_buff *skb, struct ieee80211_sta *sta) if (elem->mac_cap_info[3] & IEEE80211_HE_MAC_CAP3_OMI_CONTROL) cap |= STA_REC_HE_CAP_OM; - if (elem->mac_cap_info[4] & IEEE80211_HE_MAC_CAP4_AMDSU_IN_AMPDU) + if (elem->mac_cap_info[4] & IEEE80211_HE_MAC_CAP4_AMSDU_IN_AMPDU) cap |= STA_REC_HE_CAP_AMSDU_IN_AMPDU; if (elem->mac_cap_info[4] & IEEE80211_HE_MAC_CAP4_BQR) @@ -1685,6 +1710,7 @@ mt7915_mcu_wtbl_hdr_trans_tlv(struct sk_buff *skb, struct ieee80211_vif *vif, return; msta = (struct mt7915_sta *)sta->drv_priv; + htr->no_rx_trans = !test_bit(MT_WCID_FLAG_HDR_TRANS, &msta->wcid.flags); if (test_bit(MT_WCID_FLAG_4ADDR, &msta->wcid.flags)) { htr->to_ds = true; htr->from_ds = true; @@ -1704,6 +1730,9 @@ int mt7915_mcu_sta_update_hdr_trans(struct mt7915_dev *dev, return -ENOMEM; wtbl_hdr = mt7915_mcu_alloc_wtbl_req(dev, msta, WTBL_SET, NULL, &skb); + if (IS_ERR(wtbl_hdr)) + return PTR_ERR(wtbl_hdr); + mt7915_mcu_wtbl_hdr_trans_tlv(skb, vif, sta, NULL, wtbl_hdr); return mt76_mcu_skb_send_msg(&dev->mt76, skb, MCU_EXT_CMD(WTBL_UPDATE), @@ -1728,6 +1757,9 @@ int mt7915_mcu_add_smps(struct mt7915_dev *dev, struct ieee80211_vif *vif, wtbl_hdr = mt7915_mcu_alloc_wtbl_req(dev, msta, WTBL_SET, sta_wtbl, &skb); + if (IS_ERR(wtbl_hdr)) + return PTR_ERR(wtbl_hdr); + mt7915_mcu_wtbl_smps_tlv(skb, sta, sta_wtbl, wtbl_hdr); return mt76_mcu_skb_send_msg(&dev->mt76, skb, @@ -1821,9 +1853,9 @@ mt7915_mcu_sta_bfer_he(struct ieee80211_sta *sta, struct ieee80211_vif *vif, bf->tx_mode = MT_PHY_TYPE_HE_SU; mt7915_mcu_sta_sounding_rate(bf); - bf->trigger_su = HE_PHY(CAP6_TRIG_SU_BEAMFORMER_FB, + bf->trigger_su = HE_PHY(CAP6_TRIG_SU_BEAMFORMING_FB, pe->phy_cap_info[6]); - bf->trigger_mu = HE_PHY(CAP6_TRIG_MU_BEAMFORMER_FB, + bf->trigger_mu = HE_PHY(CAP6_TRIG_MU_BEAMFORMING_PARTIAL_BW_FB, pe->phy_cap_info[6]); bfer_nr = HE_PHY(CAP5_BEAMFORMEE_NUM_SND_DIM_UNDER_80MHZ_MASK, ve->phy_cap_info[5]); @@ -2045,25 +2077,30 @@ mt7915_mcu_add_txbf(struct mt7915_dev *dev, struct ieee80211_vif *vif, static void mt7915_mcu_sta_rate_ctrl_tlv(struct sk_buff *skb, struct mt7915_dev *dev, - struct ieee80211_vif *vif, - struct ieee80211_sta *sta) + struct ieee80211_vif *vif, struct ieee80211_sta *sta) { - struct cfg80211_chan_def *chandef = &dev->mphy.chandef; + struct mt7915_sta *msta = (struct mt7915_sta *)sta->drv_priv; + struct mt76_phy *mphy = &dev->mphy; + enum nl80211_band band; struct sta_rec_ra *ra; struct tlv *tlv; - enum nl80211_band band = chandef->chan->band; - u32 supp_rate = sta->supp_rates[band]; - int n_rates = hweight32(supp_rate); - u32 cap = sta->wme ? STA_CAP_WMM : 0; + u32 supp_rate, n_rates, cap = sta->wme ? STA_CAP_WMM : 0; u8 i, nss = sta->rx_nss, mcs = 0; tlv = mt7915_mcu_add_tlv(skb, STA_REC_RA, sizeof(*ra)); - ra = (struct sta_rec_ra *)tlv; + + if (msta->wcid.ext_phy && dev->mt76.phy2) + mphy = dev->mt76.phy2; + + band = mphy->chandef.chan->band; + supp_rate = sta->supp_rates[band]; + n_rates = hweight32(supp_rate); + ra->valid = true; ra->auto_rate = true; - ra->phy_mode = mt7915_get_phy_mode(dev, vif, band, sta); - ra->channel = chandef->chan->hw_value; + ra->phy_mode = mt7915_get_phy_mode(mphy, vif, sta); + ra->channel = mphy->chandef.chan->hw_value; ra->bw = sta->bandwidth; ra->rate_len = n_rates; ra->phy.bw = sta->bandwidth; @@ -2253,6 +2290,9 @@ int mt7915_mcu_add_sta(struct mt7915_dev *dev, struct ieee80211_vif *vif, wtbl_hdr = mt7915_mcu_alloc_wtbl_req(dev, msta, WTBL_RESET_AND_SET, sta_wtbl, &skb); + if (IS_ERR(wtbl_hdr)) + return PTR_ERR(wtbl_hdr); + if (enable) { mt7915_mcu_wtbl_generic_tlv(skb, vif, sta, sta_wtbl, wtbl_hdr); mt7915_mcu_wtbl_hdr_trans_tlv(skb, vif, sta, sta_wtbl, wtbl_hdr); @@ -2411,6 +2451,17 @@ int mt7915_mcu_add_beacon(struct ieee80211_hw *hw, struct bss_info_bcn *bcn; int len = MT7915_BEACON_UPDATE_SIZE + MAX_BEACON_SIZE; + rskb = mt7915_mcu_alloc_sta_req(dev, mvif, NULL, len); + if (IS_ERR(rskb)) + return PTR_ERR(rskb); + + tlv = mt7915_mcu_add_tlv(rskb, BSS_INFO_OFFLOAD, sizeof(*bcn)); + bcn = (struct bss_info_bcn *)tlv; + bcn->enable = en; + + if (!en) + goto out; + skb = ieee80211_beacon_get_template(hw, vif, &offs); if (!skb) return -EINVAL; @@ -2421,16 +2472,6 @@ int mt7915_mcu_add_beacon(struct ieee80211_hw *hw, return -EINVAL; } - rskb = mt7915_mcu_alloc_sta_req(dev, mvif, NULL, len); - if (IS_ERR(rskb)) { - dev_kfree_skb(skb); - return PTR_ERR(rskb); - } - - tlv = mt7915_mcu_add_tlv(rskb, BSS_INFO_OFFLOAD, sizeof(*bcn)); - bcn = (struct bss_info_bcn *)tlv; - bcn->enable = en; - if (mvif->band_idx) { info = IEEE80211_SKB_CB(skb); info->hw_queue |= MT_TX_HW_QUEUE_EXT_PHY; @@ -2441,6 +2482,7 @@ int mt7915_mcu_add_beacon(struct ieee80211_hw *hw, mt7915_mcu_beacon_cont(dev, rskb, skb, bcn, &offs); dev_kfree_skb(skb); +out: return mt76_mcu_skb_send_msg(&phy->dev->mt76, rskb, MCU_EXT_CMD(BSS_INFO_UPDATE), true); } @@ -2500,11 +2542,9 @@ static int mt7915_mcu_start_patch(struct mt7915_dev *dev) static int mt7915_driver_own(struct mt7915_dev *dev) { - u32 reg = mt7915_reg_map_l1(dev, MT_TOP_LPCR_HOST_BAND0); - - mt76_wr(dev, reg, MT_TOP_LPCR_HOST_DRV_OWN); - if (!mt76_poll_msec(dev, reg, MT_TOP_LPCR_HOST_FW_OWN, - 0, 500)) { + mt76_wr(dev, MT_TOP_LPCR_HOST_BAND0, MT_TOP_LPCR_HOST_DRV_OWN); + if (!mt76_poll_msec(dev, MT_TOP_LPCR_HOST_BAND0, + MT_TOP_LPCR_HOST_FW_OWN, 0, 500)) { dev_err(dev->mt76.dev, "Timeout for driver own\n"); return -EIO; } @@ -2743,20 +2783,6 @@ out: static int mt7915_load_firmware(struct mt7915_dev *dev) { int ret; - u32 val, reg = mt7915_reg_map_l1(dev, MT_TOP_MISC); - - val = FIELD_PREP(MT_TOP_MISC_FW_STATE, FW_STATE_FW_DOWNLOAD); - - if (!mt76_poll_msec(dev, reg, MT_TOP_MISC_FW_STATE, val, 1000)) { - /* restart firmware once */ - __mt76_mcu_restart(&dev->mt76); - if (!mt76_poll_msec(dev, reg, MT_TOP_MISC_FW_STATE, - val, 1000)) { - dev_err(dev->mt76.dev, - "Firmware is not ready for download\n"); - return -EIO; - } - } ret = mt7915_load_patch(dev); if (ret) @@ -2766,7 +2792,7 @@ static int mt7915_load_firmware(struct mt7915_dev *dev) if (ret) return ret; - if (!mt76_poll_msec(dev, reg, MT_TOP_MISC_FW_STATE, + if (!mt76_poll_msec(dev, MT_TOP_MISC, MT_TOP_MISC_FW_STATE, FIELD_PREP(MT_TOP_MISC_FW_STATE, FW_STATE_WACPU_RDY), 1000)) { dev_err(dev->mt76.dev, "Timeout for initializing firmware\n"); @@ -2854,21 +2880,39 @@ int mt7915_mcu_init(struct mt7915_dev *dev) void mt7915_mcu_exit(struct mt7915_dev *dev) { - u32 reg = mt7915_reg_map_l1(dev, MT_TOP_MISC); - __mt76_mcu_restart(&dev->mt76); - if (!mt76_poll_msec(dev, reg, MT_TOP_MISC_FW_STATE, + if (!mt76_poll_msec(dev, MT_TOP_MISC, MT_TOP_MISC_FW_STATE, FIELD_PREP(MT_TOP_MISC_FW_STATE, FW_STATE_FW_DOWNLOAD), 1000)) { dev_err(dev->mt76.dev, "Failed to exit mcu\n"); return; } - reg = mt7915_reg_map_l1(dev, MT_TOP_LPCR_HOST_BAND0); - mt76_wr(dev, reg, MT_TOP_LPCR_HOST_FW_OWN); + mt76_wr(dev, MT_TOP_LPCR_HOST_BAND0, MT_TOP_LPCR_HOST_FW_OWN); skb_queue_purge(&dev->mt76.mcu.res_q); } +static int +mt7915_mcu_set_rx_hdr_trans_blacklist(struct mt7915_dev *dev, int band) +{ + struct { + u8 operation; + u8 count; + u8 _rsv[2]; + u8 index; + u8 enable; + __le16 etype; + } req = { + .operation = 1, + .count = 1, + .enable = 1, + .etype = cpu_to_le16(ETH_P_PAE), + }; + + return mt76_mcu_send_msg(&dev->mt76, MCU_EXT_CMD(RX_HDR_TRANS), + &req, sizeof(req), false); +} + int mt7915_mcu_set_mac(struct mt7915_dev *dev, int band, bool enable, bool hdr_trans) { @@ -2899,6 +2943,9 @@ int mt7915_mcu_set_mac(struct mt7915_dev *dev, int band, if (ret) return ret; + if (hdr_trans) + mt7915_mcu_set_rx_hdr_trans_blacklist(dev, band); + return mt76_mcu_send_msg(&dev->mt76, MCU_EXT_CMD(MAC_INIT_CTRL), &req_mac, sizeof(req_mac), true); } @@ -3182,7 +3229,7 @@ int mt7915_mcu_set_chan_info(struct mt7915_phy *phy, int cmd) } #endif - if (dev->mt76.hw->conf.flags & IEEE80211_CONF_OFFCHANNEL) + if (phy->mt76->hw->conf.flags & IEEE80211_CONF_OFFCHANNEL) req.switch_reason = CH_SWITCH_SCAN_BYPASS_DPD; else if ((chandef->chan->flags & IEEE80211_CHAN_RADAR) && chandef->chan->dfs_state != NL80211_DFS_AVAILABLE) @@ -3280,6 +3327,148 @@ int mt7915_mcu_get_eeprom(struct mt7915_dev *dev, u32 offset) return 0; } +static int mt7915_mcu_set_pre_cal(struct mt7915_dev *dev, u8 idx, + u8 *data, u32 len, int cmd) +{ + struct { + u8 dir; + u8 valid; + __le16 bitmap; + s8 precal; + u8 action; + u8 band; + u8 idx; + u8 rsv[4]; + __le32 len; + } req; + struct sk_buff *skb; + + skb = mt76_mcu_msg_alloc(&dev->mt76, NULL, sizeof(req) + len); + if (!skb) + return -ENOMEM; + + req.idx = idx; + req.len = cpu_to_le32(len); + skb_put_data(skb, &req, sizeof(req)); + skb_put_data(skb, data, len); + + return mt76_mcu_skb_send_msg(&dev->mt76, skb, cmd, false); +} + +int mt7915_mcu_apply_group_cal(struct mt7915_dev *dev) +{ + u8 idx = 0, *cal = dev->cal, *eep = dev->mt76.eeprom.data; + u32 total = MT_EE_CAL_GROUP_SIZE; + + if (!(eep[MT_EE_DO_PRE_CAL] & MT_EE_WIFI_CAL_GROUP)) + return 0; + + /* + * Items: Rx DCOC, RSSI DCOC, Tx TSSI DCOC, Tx LPFG + * Tx FDIQ, Tx DCIQ, Rx FDIQ, Rx FIIQ, ADCDCOC + */ + while (total > 0) { + int ret, len; + + len = min_t(u32, total, MT_EE_CAL_UNIT); + + ret = mt7915_mcu_set_pre_cal(dev, idx, cal, len, + MCU_EXT_CMD(GROUP_PRE_CAL_INFO)); + if (ret) + return ret; + + total -= len; + cal += len; + idx++; + } + + return 0; +} + +static int mt7915_find_freq_idx(const u16 *freqs, int n_freqs, u16 cur) +{ + int i; + + for (i = 0; i < n_freqs; i++) + if (cur == freqs[i]) + return i; + + return -1; +} + +static int mt7915_dpd_freq_idx(u16 freq, u8 bw) +{ + static const u16 freq_list[] = { + 5180, 5200, 5220, 5240, + 5260, 5280, 5300, 5320, + 5500, 5520, 5540, 5560, + 5580, 5600, 5620, 5640, + 5660, 5680, 5700, 5745, + 5765, 5785, 5805, 5825 + }; + int offset_2g = ARRAY_SIZE(freq_list); + int idx; + + if (freq < 4000) { + if (freq < 2432) + return offset_2g; + if (freq < 2457) + return offset_2g + 1; + + return offset_2g + 2; + } + + if (bw == NL80211_CHAN_WIDTH_80P80 || bw == NL80211_CHAN_WIDTH_160) + return -1; + + if (bw != NL80211_CHAN_WIDTH_20) { + idx = mt7915_find_freq_idx(freq_list, ARRAY_SIZE(freq_list), + freq + 10); + if (idx >= 0) + return idx; + + idx = mt7915_find_freq_idx(freq_list, ARRAY_SIZE(freq_list), + freq - 10); + if (idx >= 0) + return idx; + } + + return mt7915_find_freq_idx(freq_list, ARRAY_SIZE(freq_list), freq); +} + +int mt7915_mcu_apply_tx_dpd(struct mt7915_phy *phy) +{ + struct mt7915_dev *dev = phy->dev; + struct cfg80211_chan_def *chandef = &phy->mt76->chandef; + u16 total = 2, idx, center_freq = chandef->center_freq1; + u8 *cal = dev->cal, *eep = dev->mt76.eeprom.data; + + if (!(eep[MT_EE_DO_PRE_CAL] & MT_EE_WIFI_CAL_DPD)) + return 0; + + idx = mt7915_dpd_freq_idx(center_freq, chandef->width); + if (idx < 0) + return -EINVAL; + + /* Items: Tx DPD, Tx Flatness */ + idx = idx * 2; + cal += MT_EE_CAL_GROUP_SIZE; + + while (total--) { + int ret; + + cal += (idx * MT_EE_CAL_UNIT); + ret = mt7915_mcu_set_pre_cal(dev, idx, cal, MT_EE_CAL_UNIT, + MCU_EXT_CMD(DPD_PRE_CAL_INFO)); + if (ret) + return ret; + + idx++; + } + + return 0; +} + int mt7915_mcu_get_temperature(struct mt7915_dev *dev, int index) { struct { @@ -3314,8 +3503,9 @@ int mt7915_mcu_get_tx_rate(struct mt7915_dev *dev, u32 cmd, u16 wlan_idx) sizeof(req), false); } -int mt7915_mcu_set_sku(struct mt7915_phy *phy) +int mt7915_mcu_set_txpower_sku(struct mt7915_phy *phy) { +#define MT7915_SKU_RATE_NUM 161 struct mt7915_dev *dev = phy->dev; struct mt76_phy *mphy = phy->mt76; struct ieee80211_hw *hw = mphy->hw; @@ -3328,15 +3518,37 @@ int mt7915_mcu_set_sku(struct mt7915_phy *phy) .format_id = 4, .dbdc_idx = phy != &dev->phy, }; - int i; - s8 *delta; + struct mt76_power_limits limits_array; + s8 *la = (s8 *)&limits_array; + int i, idx, n_chains = hweight8(mphy->antenna_mask); + int tx_power; - delta = dev->rate_power[mphy->chandef.chan->band]; - mphy->txpower_cur = hw->conf.power_level * 2 + - delta[MT7915_SKU_MAX_DELTA_IDX]; + tx_power = hw->conf.power_level * 2 - + mt76_tx_power_nss_delta(n_chains); - for (i = 0; i < MT7915_SKU_RATE_NUM; i++) - req.val[i] = hw->conf.power_level * 2 + delta[i]; + tx_power = mt76_get_rate_power_limits(mphy, mphy->chandef.chan, + &limits_array, tx_power); + mphy->txpower_cur = tx_power; + + for (i = 0, idx = 0; i < ARRAY_SIZE(mt7915_sku_group_len); i++) { + u8 mcs_num, len = mt7915_sku_group_len[i]; + int j; + + if (i >= SKU_HT_BW20 && i <= SKU_VHT_BW160) { + mcs_num = 10; + + if (i == SKU_HT_BW20 || i == SKU_VHT_BW20) + la = (s8 *)&limits_array + 12; + } else { + mcs_num = len; + } + + for (j = 0; j < min_t(u8, mcs_num, len); j++) + req.val[idx + j] = la[j]; + + la += mcs_num; + idx += len; + } return mt76_mcu_send_msg(&dev->mt76, MCU_EXT_CMD(TX_POWER_FEATURE_CTRL), &req, @@ -3501,9 +3713,8 @@ int mt7915_mcu_get_rx_rate(struct mt7915_phy *phy, struct ieee80211_vif *vif, struct ieee80211_supported_band *sband; struct mt7915_mcu_phy_rx_info *res; struct sk_buff *skb; - u16 flags = 0; int ret; - int i; + bool cck = false; ret = mt76_mcu_send_and_get_msg(&dev->mt76, MCU_EXT_CMD(PHY_STAT_INFO), &req, sizeof(req), true, &skb); @@ -3517,48 +3728,53 @@ int mt7915_mcu_get_rx_rate(struct mt7915_phy *phy, struct ieee80211_vif *vif, switch (res->mode) { case MT_PHY_TYPE_CCK: + cck = true; + fallthrough; case MT_PHY_TYPE_OFDM: if (mphy->chandef.chan->band == NL80211_BAND_5GHZ) sband = &mphy->sband_5g.sband; else sband = &mphy->sband_2g.sband; - for (i = 0; i < sband->n_bitrates; i++) { - if (rate->mcs != (sband->bitrates[i].hw_value & 0xf)) - continue; - - rate->legacy = sband->bitrates[i].bitrate; - break; - } + rate->mcs = mt76_get_rate(&dev->mt76, sband, rate->mcs, cck); + rate->legacy = sband->bitrates[rate->mcs].bitrate; break; case MT_PHY_TYPE_HT: case MT_PHY_TYPE_HT_GF: - if (rate->mcs > 31) - return -EINVAL; - - flags |= RATE_INFO_FLAGS_MCS; + if (rate->mcs > 31) { + ret = -EINVAL; + goto out; + } + rate->flags = RATE_INFO_FLAGS_MCS; if (res->gi) - flags |= RATE_INFO_FLAGS_SHORT_GI; + rate->flags |= RATE_INFO_FLAGS_SHORT_GI; break; case MT_PHY_TYPE_VHT: - flags |= RATE_INFO_FLAGS_VHT_MCS; + if (rate->mcs > 9) { + ret = -EINVAL; + goto out; + } + rate->flags = RATE_INFO_FLAGS_VHT_MCS; if (res->gi) - flags |= RATE_INFO_FLAGS_SHORT_GI; + rate->flags |= RATE_INFO_FLAGS_SHORT_GI; break; case MT_PHY_TYPE_HE_SU: case MT_PHY_TYPE_HE_EXT_SU: case MT_PHY_TYPE_HE_TB: case MT_PHY_TYPE_HE_MU: + if (res->gi > NL80211_RATE_INFO_HE_GI_3_2 || rate->mcs > 11) { + ret = -EINVAL; + goto out; + } rate->he_gi = res->gi; - - flags |= RATE_INFO_FLAGS_HE_MCS; + rate->flags = RATE_INFO_FLAGS_HE_MCS; break; default: - break; + ret = -EINVAL; + goto out; } - rate->flags = flags; switch (res->bw) { case IEEE80211_STA_RX_BW_160: @@ -3575,7 +3791,8 @@ int mt7915_mcu_get_rx_rate(struct mt7915_phy *phy, struct ieee80211_vif *vif, break; } +out: dev_kfree_skb(skb); - return 0; + return ret; } diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/mcu.h b/drivers/net/wireless/mediatek/mt76/mt7915/mcu.h index 2d584142c27b..42582a66e42d 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7915/mcu.h +++ b/drivers/net/wireless/mediatek/mt76/mt7915/mcu.h @@ -68,10 +68,19 @@ struct mt7915_mcu_rxd { u8 s2d_index; }; +struct mt7915_mcu_csa_notify { + struct mt7915_mcu_rxd rxd; + + u8 omac_idx; + u8 csa_count; + u8 band_idx; + u8 rsv; +} __packed; + struct mt7915_mcu_rdd_report { struct mt7915_mcu_rxd rxd; - u8 idx; + u8 band_idx; u8 long_detected; u8 constant_prf_detected; u8 staggered_prf_detected; @@ -275,6 +284,8 @@ enum { MCU_EXT_CMD_FW_DBG_CTRL = 0x95, MCU_EXT_CMD_SET_RDD_TH = 0x9d, MCU_EXT_CMD_SET_SPR = 0xa8, + MCU_EXT_CMD_GROUP_PRE_CAL_INFO = 0xab, + MCU_EXT_CMD_DPD_PRE_CAL_INFO = 0xac, MCU_EXT_CMD_PHY_STAT_INFO = 0xad, }; @@ -1080,9 +1091,6 @@ enum { sizeof(struct tlv) + \ MT7915_WTBL_UPDATE_MAX_SIZE) -#define MT7915_WTBL_UPDATE_BA_SIZE (sizeof(struct wtbl_req_hdr) + \ - sizeof(struct wtbl_ba)) - #define MT7915_BSS_UPDATE_MAX_SIZE (sizeof(struct sta_req_hdr) + \ sizeof(struct bss_info_omac) + \ sizeof(struct bss_info_basic) +\ diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/mmio.c b/drivers/net/wireless/mediatek/mt76/mt7915/mmio.c new file mode 100644 index 000000000000..af712a936ef6 --- /dev/null +++ b/drivers/net/wireless/mediatek/mt76/mt7915/mmio.c @@ -0,0 +1,152 @@ +// SPDX-License-Identifier: ISC +/* Copyright (C) 2020 MediaTek Inc. */ + +#include "mt7915.h" + +static u32 mt7915_reg_map_l1(struct mt7915_dev *dev, u32 addr) +{ + u32 offset = FIELD_GET(MT_HIF_REMAP_L1_OFFSET, addr); + u32 base = FIELD_GET(MT_HIF_REMAP_L1_BASE, addr); + + mt76_rmw_field(dev, MT_HIF_REMAP_L1, MT_HIF_REMAP_L1_MASK, base); + /* use read to push write */ + mt76_rr(dev, MT_HIF_REMAP_L1); + + return MT_HIF_REMAP_BASE_L1 + offset; +} + +static u32 mt7915_reg_map_l2(struct mt7915_dev *dev, u32 addr) +{ + u32 offset = FIELD_GET(MT_HIF_REMAP_L2_OFFSET, addr); + u32 base = FIELD_GET(MT_HIF_REMAP_L2_BASE, addr); + + mt76_rmw_field(dev, MT_HIF_REMAP_L2, MT_HIF_REMAP_L2_MASK, base); + /* use read to push write */ + mt76_rr(dev, MT_HIF_REMAP_L2); + + return MT_HIF_REMAP_BASE_L2 + offset; +} + +static u32 __mt7915_reg_addr(struct mt7915_dev *dev, u32 addr) +{ + static const struct { + u32 phys; + u32 mapped; + u32 size; + } fixed_map[] = { + { 0x54000000, 0x02000, 0x1000 }, /* WFDMA PCIE0 MCU DMA0 */ + { 0x55000000, 0x03000, 0x1000 }, /* WFDMA PCIE0 MCU DMA1 */ + { 0x58000000, 0x06000, 0x1000 }, /* WFDMA PCIE1 MCU DMA0 (MEM_DMA) */ + { 0x59000000, 0x07000, 0x1000 }, /* WFDMA PCIE1 MCU DMA1 */ + { 0x7c000000, 0xf0000, 0x10000 }, /* CONN_INFRA */ + { 0x7c020000, 0xd0000, 0x10000 }, /* CONN_INFRA, WFDMA */ + { 0x80020000, 0xb0000, 0x10000 }, /* WF_TOP_MISC_OFF */ + { 0x81020000, 0xc0000, 0x10000 }, /* WF_TOP_MISC_ON */ + { 0x820c0000, 0x08000, 0x4000 }, /* WF_UMAC_TOP (PLE) */ + { 0x820c8000, 0x0c000, 0x2000 }, /* WF_UMAC_TOP (PSE) */ + { 0x820cc000, 0x0e000, 0x2000 }, /* WF_UMAC_TOP (PP) */ + { 0x820ce000, 0x21c00, 0x0200 }, /* WF_LMAC_TOP (WF_SEC) */ + { 0x820cf000, 0x22000, 0x1000 }, /* WF_LMAC_TOP (WF_PF) */ + { 0x820d0000, 0x30000, 0x10000 }, /* WF_LMAC_TOP (WF_WTBLON) */ + { 0x820e0000, 0x20000, 0x0400 }, /* WF_LMAC_TOP BN0 (WF_CFG) */ + { 0x820e1000, 0x20400, 0x0200 }, /* WF_LMAC_TOP BN0 (WF_TRB) */ + { 0x820e2000, 0x20800, 0x0400 }, /* WF_LMAC_TOP BN0 (WF_AGG) */ + { 0x820e3000, 0x20c00, 0x0400 }, /* WF_LMAC_TOP BN0 (WF_ARB) */ + { 0x820e4000, 0x21000, 0x0400 }, /* WF_LMAC_TOP BN0 (WF_TMAC) */ + { 0x820e5000, 0x21400, 0x0800 }, /* WF_LMAC_TOP BN0 (WF_RMAC) */ + { 0x820e7000, 0x21e00, 0x0200 }, /* WF_LMAC_TOP BN0 (WF_DMA) */ + { 0x820e9000, 0x23400, 0x0200 }, /* WF_LMAC_TOP BN0 (WF_WTBLOFF) */ + { 0x820ea000, 0x24000, 0x0200 }, /* WF_LMAC_TOP BN0 (WF_ETBF) */ + { 0x820eb000, 0x24200, 0x0400 }, /* WF_LMAC_TOP BN0 (WF_LPON) */ + { 0x820ec000, 0x24600, 0x0200 }, /* WF_LMAC_TOP BN0 (WF_INT) */ + { 0x820ed000, 0x24800, 0x0800 }, /* WF_LMAC_TOP BN0 (WF_MIB) */ + { 0x820f0000, 0xa0000, 0x0400 }, /* WF_LMAC_TOP BN1 (WF_CFG) */ + { 0x820f1000, 0xa0600, 0x0200 }, /* WF_LMAC_TOP BN1 (WF_TRB) */ + { 0x820f2000, 0xa0800, 0x0400 }, /* WF_LMAC_TOP BN1 (WF_AGG) */ + { 0x820f3000, 0xa0c00, 0x0400 }, /* WF_LMAC_TOP BN1 (WF_ARB) */ + { 0x820f4000, 0xa1000, 0x0400 }, /* WF_LMAC_TOP BN1 (WF_TMAC) */ + { 0x820f5000, 0xa1400, 0x0800 }, /* WF_LMAC_TOP BN1 (WF_RMAC) */ + { 0x820f7000, 0xa1e00, 0x0200 }, /* WF_LMAC_TOP BN1 (WF_DMA) */ + { 0x820f9000, 0xa3400, 0x0200 }, /* WF_LMAC_TOP BN1 (WF_WTBLOFF) */ + { 0x820fa000, 0xa4000, 0x0200 }, /* WF_LMAC_TOP BN1 (WF_ETBF) */ + { 0x820fb000, 0xa4200, 0x0400 }, /* WF_LMAC_TOP BN1 (WF_LPON) */ + { 0x820fc000, 0xa4600, 0x0200 }, /* WF_LMAC_TOP BN1 (WF_INT) */ + { 0x820fd000, 0xa4800, 0x0800 }, /* WF_LMAC_TOP BN1 (WF_MIB) */ + }; + int i; + + if (addr < 0x100000) + return addr; + + for (i = 0; i < ARRAY_SIZE(fixed_map); i++) { + u32 ofs; + + if (addr < fixed_map[i].phys) + continue; + + ofs = addr - fixed_map[i].phys; + if (ofs > fixed_map[i].size) + continue; + + return fixed_map[i].mapped + ofs; + } + + if ((addr >= 0x18000000 && addr < 0x18c00000) || + (addr >= 0x70000000 && addr < 0x78000000) || + (addr >= 0x7c000000 && addr < 0x7c400000)) + return mt7915_reg_map_l1(dev, addr); + + return mt7915_reg_map_l2(dev, addr); +} + +static u32 mt7915_rr(struct mt76_dev *mdev, u32 offset) +{ + struct mt7915_dev *dev = container_of(mdev, struct mt7915_dev, mt76); + u32 addr = __mt7915_reg_addr(dev, offset); + + return dev->bus_ops->rr(mdev, addr); +} + +static void mt7915_wr(struct mt76_dev *mdev, u32 offset, u32 val) +{ + struct mt7915_dev *dev = container_of(mdev, struct mt7915_dev, mt76); + u32 addr = __mt7915_reg_addr(dev, offset); + + dev->bus_ops->wr(mdev, addr, val); +} + +static u32 mt7915_rmw(struct mt76_dev *mdev, u32 offset, u32 mask, u32 val) +{ + struct mt7915_dev *dev = container_of(mdev, struct mt7915_dev, mt76); + u32 addr = __mt7915_reg_addr(dev, offset); + + return dev->bus_ops->rmw(mdev, addr, mask, val); +} + +int mt7915_mmio_init(struct mt76_dev *mdev, void __iomem *mem_base, int irq) +{ + struct mt76_bus_ops *bus_ops; + struct mt7915_dev *dev; + + dev = container_of(mdev, struct mt7915_dev, mt76); + mt76_mmio_init(&dev->mt76, mem_base); + + dev->bus_ops = dev->mt76.bus; + bus_ops = devm_kmemdup(dev->mt76.dev, dev->bus_ops, sizeof(*bus_ops), + GFP_KERNEL); + if (!bus_ops) + return -ENOMEM; + + bus_ops->rr = mt7915_rr; + bus_ops->wr = mt7915_wr; + bus_ops->rmw = mt7915_rmw; + dev->mt76.bus = bus_ops; + + mdev->rev = (mt76_rr(dev, MT_HW_CHIPID) << 16) | + (mt76_rr(dev, MT_HW_REV) & 0xff); + dev_dbg(mdev->dev, "ASIC revision: %04x\n", mdev->rev); + + mt76_wr(dev, MT_INT_MASK_CSR, 0); + + return 0; +} diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/mt7915.h b/drivers/net/wireless/mediatek/mt76/mt7915/mt7915.h index 5c7eefdf2013..4ea8972d4e2f 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7915/mt7915.h +++ b/drivers/net/wireless/mediatek/mt76/mt7915/mt7915.h @@ -32,17 +32,12 @@ #define MT7915_EEPROM_SIZE 3584 #define MT7915_TOKEN_SIZE 8192 -#define MT7915_TOKEN_FREE_THR 64 #define MT7915_CFEND_RATE_DEFAULT 0x49 /* OFDM 24M */ #define MT7915_CFEND_RATE_11B 0x03 /* 11B LP, 11M */ #define MT7915_5G_RATE_DEFAULT 0x4b /* OFDM 6M */ #define MT7915_2G_RATE_DEFAULT 0x0 /* CCK 1M */ -#define MT7915_SKU_RATE_NUM 161 -#define MT7915_SKU_MAX_DELTA_IDX MT7915_SKU_RATE_NUM -#define MT7915_SKU_TABLE_SIZE (MT7915_SKU_RATE_NUM + 1) - struct mt7915_vif; struct mt7915_sta; struct mt7915_dfs_pulse; @@ -108,11 +103,11 @@ struct mt7915_vif { }; struct mib_stats { - u16 ack_fail_cnt; - u16 fcs_err_cnt; - u16 rts_cnt; - u16 rts_retries_cnt; - u16 ba_miss_cnt; + u32 ack_fail_cnt; + u32 fcs_err_cnt; + u32 rts_cnt; + u32 rts_retries_cnt; + u32 ba_miss_cnt; }; struct mt7915_hif { @@ -142,7 +137,7 @@ struct mt7915_phy { u8 rdd_state; int dfs_state; - __le32 rx_ampdu_ts; + u32 rx_ampdu_ts; u32 ampdu_ref; struct mib_stats mib; @@ -191,16 +186,12 @@ struct mt7915_dev { u32 hw_pattern; - spinlock_t token_lock; - int token_count; - struct idr token; - - s8 **rate_power; /* TODO: use mt76_rate_power */ - bool dbdc_support; bool flash_mode; bool fw_debug; bool ibf; + + void *cal; }; enum { @@ -300,7 +291,7 @@ void mt7915_eeprom_parse_band_config(struct mt7915_phy *phy); int mt7915_eeprom_get_target_power(struct mt7915_dev *dev, struct ieee80211_channel *chan, u8 chain_idx); -void mt7915_eeprom_init_sku(struct mt7915_dev *dev); +s8 mt7915_eeprom_get_power_delta(struct mt7915_dev *dev, int band); int mt7915_dma_init(struct mt7915_dev *dev); void mt7915_dma_prefetch(struct mt7915_dev *dev); void mt7915_dma_cleanup(struct mt7915_dev *dev); @@ -350,7 +341,7 @@ int mt7915_mcu_set_ser(struct mt7915_dev *dev, u8 action, u8 set, u8 band); int mt7915_mcu_set_rts_thresh(struct mt7915_phy *phy, u32 val); int mt7915_mcu_set_pm(struct mt7915_dev *dev, int band, int enter); int mt7915_mcu_set_sku_en(struct mt7915_phy *phy, bool enable); -int mt7915_mcu_set_sku(struct mt7915_phy *phy); +int mt7915_mcu_set_txpower_sku(struct mt7915_phy *phy); int mt7915_mcu_set_txbf_type(struct mt7915_dev *dev); int mt7915_mcu_set_txbf_module(struct mt7915_dev *dev); int mt7915_mcu_set_txbf_sounding(struct mt7915_dev *dev); @@ -359,6 +350,8 @@ int mt7915_mcu_set_pulse_th(struct mt7915_dev *dev, const struct mt7915_dfs_pulse *pulse); int mt7915_mcu_set_radar_th(struct mt7915_dev *dev, int index, const struct mt7915_dfs_pattern *pattern); +int mt7915_mcu_apply_group_cal(struct mt7915_dev *dev); +int mt7915_mcu_apply_tx_dpd(struct mt7915_phy *phy); int mt7915_mcu_get_temperature(struct mt7915_dev *dev, int index); int mt7915_mcu_get_tx_rate(struct mt7915_dev *dev, u32 cmd, u16 wlan_idx); int mt7915_mcu_get_rx_rate(struct mt7915_phy *phy, struct ieee80211_vif *vif, @@ -394,80 +387,6 @@ static inline void mt7915_irq_disable(struct mt7915_dev *dev, u32 mask) mt76_set_irq_mask(&dev->mt76, MT_INT_MASK_CSR, mask, 0); } -static inline u32 -mt7915_reg_map_l1(struct mt7915_dev *dev, u32 addr) -{ - u32 offset = FIELD_GET(MT_HIF_REMAP_L1_OFFSET, addr); - u32 base = FIELD_GET(MT_HIF_REMAP_L1_BASE, addr); - - mt76_rmw_field(dev, MT_HIF_REMAP_L1, MT_HIF_REMAP_L1_MASK, base); - /* use read to push write */ - mt76_rr(dev, MT_HIF_REMAP_L1); - - return MT_HIF_REMAP_BASE_L1 + offset; -} - -static inline u32 -mt7915_l1_rr(struct mt7915_dev *dev, u32 addr) -{ - return mt76_rr(dev, mt7915_reg_map_l1(dev, addr)); -} - -static inline void -mt7915_l1_wr(struct mt7915_dev *dev, u32 addr, u32 val) -{ - mt76_wr(dev, mt7915_reg_map_l1(dev, addr), val); -} - -static inline u32 -mt7915_l1_rmw(struct mt7915_dev *dev, u32 addr, u32 mask, u32 val) -{ - val |= mt7915_l1_rr(dev, addr) & ~mask; - mt7915_l1_wr(dev, addr, val); - - return val; -} - -#define mt7915_l1_set(dev, addr, val) mt7915_l1_rmw(dev, addr, 0, val) -#define mt7915_l1_clear(dev, addr, val) mt7915_l1_rmw(dev, addr, val, 0) - -static inline u32 -mt7915_reg_map_l2(struct mt7915_dev *dev, u32 addr) -{ - u32 offset = FIELD_GET(MT_HIF_REMAP_L2_OFFSET, addr); - u32 base = FIELD_GET(MT_HIF_REMAP_L2_BASE, addr); - - mt76_rmw_field(dev, MT_HIF_REMAP_L2, MT_HIF_REMAP_L2_MASK, base); - /* use read to push write */ - mt76_rr(dev, MT_HIF_REMAP_L2); - - return MT_HIF_REMAP_BASE_L2 + offset; -} - -static inline u32 -mt7915_l2_rr(struct mt7915_dev *dev, u32 addr) -{ - return mt76_rr(dev, mt7915_reg_map_l2(dev, addr)); -} - -static inline void -mt7915_l2_wr(struct mt7915_dev *dev, u32 addr, u32 val) -{ - mt76_wr(dev, mt7915_reg_map_l2(dev, addr), val); -} - -static inline u32 -mt7915_l2_rmw(struct mt7915_dev *dev, u32 addr, u32 mask, u32 val) -{ - val |= mt7915_l2_rr(dev, addr) & ~mask; - mt7915_l2_wr(dev, addr, val); - - return val; -} - -#define mt7915_l2_set(dev, addr, val) mt7915_l2_rmw(dev, addr, 0, val) -#define mt7915_l2_clear(dev, addr, val) mt7915_l2_rmw(dev, addr, val, 0) - bool mt7915_mac_wtbl_update(struct mt7915_dev *dev, int idx, u32 mask); void mt7915_mac_reset_counters(struct mt7915_phy *phy); void mt7915_mac_cca_stats_reset(struct mt7915_phy *phy); @@ -486,6 +405,7 @@ void mt7915_mac_sta_remove(struct mt76_dev *mdev, struct ieee80211_vif *vif, void mt7915_mac_work(struct work_struct *work); void mt7915_mac_reset_work(struct work_struct *work); void mt7915_mac_sta_rc_work(struct work_struct *work); +int mt7915_mmio_init(struct mt76_dev *mdev, void __iomem *mem_base, int irq); int mt7915_tx_prepare_skb(struct mt76_dev *mdev, void *txwi_ptr, enum mt76_txq_id qid, struct mt76_wcid *wcid, struct ieee80211_sta *sta, diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/pci.c b/drivers/net/wireless/mediatek/mt76/mt7915/pci.c index 13880cc9c9e8..643f171884cf 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7915/pci.c +++ b/drivers/net/wireless/mediatek/mt76/mt7915/pci.c @@ -154,28 +154,6 @@ static irqreturn_t mt7915_irq_handler(int irq, void *dev_instance) return IRQ_HANDLED; } -static int -mt7915_alloc_device(struct pci_dev *pdev, struct mt7915_dev *dev) -{ -#define NUM_BANDS 2 - int i; - s8 **sku; - - sku = devm_kzalloc(&pdev->dev, NUM_BANDS * sizeof(*sku), GFP_KERNEL); - if (!sku) - return -ENOMEM; - - for (i = 0; i < NUM_BANDS; i++) { - sku[i] = devm_kzalloc(&pdev->dev, MT7915_SKU_TABLE_SIZE * - sizeof(**sku), GFP_KERNEL); - if (!sku[i]) - return -ENOMEM; - } - dev->rate_power = sku; - - return 0; -} - static void mt7915_pci_init_hif2(struct mt7915_dev *dev) { struct mt7915_hif *hif; @@ -201,7 +179,7 @@ static void mt7915_pci_init_hif2(struct mt7915_dev *dev) } /* master switch of PCIe tnterrupt enable */ - mt7915_l1_wr(dev, MT_PCIE1_MAC_INT_ENABLE, 0xff); + mt76_wr(dev, MT_PCIE1_MAC_INT_ENABLE, 0xff); } static int mt7915_pci_hif2_probe(struct pci_dev *pdev) @@ -234,6 +212,7 @@ static int mt7915_pci_probe(struct pci_dev *pdev, .survey_flags = SURVEY_INFO_TIME_TX | SURVEY_INFO_TIME_RX | SURVEY_INFO_TIME_BSS_RX, + .token_size = MT7915_TOKEN_SIZE, .tx_prepare_skb = mt7915_tx_prepare_skb, .tx_complete_skb = mt7915_tx_complete_skb, .rx_skb = mt7915_queue_rx_skb, @@ -270,19 +249,13 @@ static int mt7915_pci_probe(struct pci_dev *pdev, return -ENOMEM; dev = container_of(mdev, struct mt7915_dev, mt76); - ret = mt7915_alloc_device(pdev, dev); + + ret = mt7915_mmio_init(mdev, pcim_iomap_table(pdev)[0], pdev->irq); if (ret) goto error; - mt76_mmio_init(&dev->mt76, pcim_iomap_table(pdev)[0]); - mdev->rev = (mt7915_l1_rr(dev, MT_HW_CHIPID) << 16) | - (mt7915_l1_rr(dev, MT_HW_REV) & 0xff); - dev_dbg(mdev->dev, "ASIC revision: %04x\n", mdev->rev); - - mt76_wr(dev, MT_INT_MASK_CSR, 0); - /* master switch of PCIe tnterrupt enable */ - mt7915_l1_wr(dev, MT_PCIE_MAC_INT_ENABLE, 0xff); + mt76_wr(dev, MT_PCIE_MAC_INT_ENABLE, 0xff); ret = devm_request_irq(mdev->dev, pdev->irq, mt7915_irq_handler, IRQF_SHARED, KBUILD_MODNAME, dev); diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/regs.h b/drivers/net/wireless/mediatek/mt76/mt7915/regs.h index ed0c9a24bb53..efe0f2904c66 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7915/regs.h +++ b/drivers/net/wireless/mediatek/mt76/mt7915/regs.h @@ -4,6 +4,11 @@ #ifndef __MT7915_REGS_H #define __MT7915_REGS_H +/* MCU WFDMA0 */ +#define MT_MCU_WFDMA0_BASE 0x2000 +#define MT_MCU_WFDMA0(ofs) (MT_MCU_WFDMA0_BASE + (ofs)) +#define MT_MCU_WFDMA0_DUMMY_CR MT_MCU_WFDMA0(0x120) + /* MCU WFDMA1 */ #define MT_MCU_WFDMA1_BASE 0x3000 #define MT_MCU_WFDMA1(ofs) (MT_MCU_WFDMA1_BASE + (ofs)) @@ -77,6 +82,11 @@ #define MT_TMAC_CTCR0_INS_DDLMT_EN BIT(17) #define MT_TMAC_CTCR0_INS_DDLMT_VHT_SMPDU_EN BIT(18) +#define MT_TMAC_FP0R0(_band) MT_WF_TMAC(_band, 0x020) +#define MT_TMAC_FP0R15(_band) MT_WF_TMAC(_band, 0x080) +#define MT_TMAC_FP0R18(_band) MT_WF_TMAC(_band, 0x270) +#define MT_TMAC_FP_MASK GENMASK(7, 0) + #define MT_TMAC_TFCR0(_band) MT_WF_TMAC(_band, 0x1e0) #define MT_WF_DMA_BASE(_band) ((_band) ? 0xa1e00 : 0x21e00) @@ -396,6 +406,14 @@ #define MT_WFDMA1_PCIE1_BUSY_ENA_TX_FIFO1 BIT(1) #define MT_WFDMA1_PCIE1_BUSY_ENA_RX_FIFO BIT(2) +#define MT_TOP_RGU_BASE 0xf0000 +#define MT_TOP_PWR_CTRL (MT_TOP_RGU_BASE + (0x0)) +#define MT_TOP_PWR_KEY (0x5746 << 16) +#define MT_TOP_PWR_SW_RST BIT(0) +#define MT_TOP_PWR_SW_PWR_ON GENMASK(3, 2) +#define MT_TOP_PWR_HW_CTRL BIT(4) +#define MT_TOP_PWR_PWR_ON BIT(7) + #define MT_INFRA_CFG_BASE 0xf1000 #define MT_INFRA(ofs) (MT_INFRA_CFG_BASE + (ofs)) diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/testmode.c b/drivers/net/wireless/mediatek/mt76/mt7915/testmode.c index bd798df748ba..f9d81e36ef09 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7915/testmode.c +++ b/drivers/net/wireless/mediatek/mt76/mt7915/testmode.c @@ -257,13 +257,13 @@ mt7915_tm_set_tx_len(struct mt7915_phy *phy, u32 tx_time) { struct mt76_phy *mphy = phy->mt76; struct mt76_testmode_data *td = &mphy->test; - struct sk_buff *old = td->tx_skb, *new; struct ieee80211_supported_band *sband; struct rate_info rate = {}; u16 flags = 0, tx_len; u32 bitrate; + int ret; - if (!tx_time || !old) + if (!tx_time) return 0; rate.mcs = td->tx_rate_idx; @@ -323,21 +323,9 @@ mt7915_tm_set_tx_len(struct mt7915_phy *phy, u32 tx_time) bitrate = cfg80211_calculate_bitrate(&rate); tx_len = bitrate * tx_time / 10 / 8; - if (tx_len < sizeof(struct ieee80211_hdr)) - tx_len = sizeof(struct ieee80211_hdr); - else if (tx_len > IEEE80211_MAX_FRAME_LEN) - tx_len = IEEE80211_MAX_FRAME_LEN; - - new = alloc_skb(tx_len, GFP_KERNEL); - if (!new) - return -ENOMEM; - - skb_copy_header(new, old); - __skb_put_zero(new, tx_len); - memcpy(new->data, old->data, sizeof(struct ieee80211_hdr)); - - dev_kfree_skb(old); - td->tx_skb = new; + ret = mt76_testmode_alloc_skb(phy->mt76, tx_len); + if (ret) + return ret; return 0; } diff --git a/drivers/net/wireless/mediatek/mt76/mt7921/Makefile b/drivers/net/wireless/mediatek/mt76/mt7921/Makefile index 09d1446ad933..e531666f9fb4 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7921/Makefile +++ b/drivers/net/wireless/mediatek/mt76/mt7921/Makefile @@ -2,4 +2,6 @@ obj-$(CONFIG_MT7921E) += mt7921e.o -mt7921e-y := pci.o mac.o mcu.o dma.o eeprom.o main.o init.o debugfs.o +CFLAGS_trace.o := -I$(src) + +mt7921e-y := pci.o mac.o mcu.o dma.o eeprom.o main.o init.o debugfs.o trace.o diff --git a/drivers/net/wireless/mediatek/mt76/mt7921/debugfs.c b/drivers/net/wireless/mediatek/mt76/mt7921/debugfs.c index 0dc8e25e18e4..6ee423dd4027 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7921/debugfs.c +++ b/drivers/net/wireless/mediatek/mt76/mt7921/debugfs.c @@ -9,10 +9,13 @@ mt7921_fw_debug_set(void *data, u64 val) { struct mt7921_dev *dev = data; - dev->fw_debug = (u8)val; + mt7921_mutex_acquire(dev); + dev->fw_debug = (u8)val; mt7921_mcu_fw_log_2_host(dev, dev->fw_debug); + mt7921_mutex_release(dev); + return 0; } @@ -44,14 +47,13 @@ mt7921_ampdu_stat_read_phy(struct mt7921_phy *phy, range[i] = mt76_rr(dev, MT_MIB_ARNG(0, i)); for (i = 0; i < ARRAY_SIZE(bound); i++) - bound[i] = MT_MIB_ARNCR_RANGE(range[i / 4], i) + 1; + bound[i] = MT_MIB_ARNCR_RANGE(range[i / 4], i % 4) + 1; seq_printf(file, "\nPhy0\n"); seq_printf(file, "Length: %8d | ", bound[0]); for (i = 0; i < ARRAY_SIZE(bound) - 1; i++) - seq_printf(file, "%3d -%3d | ", - bound[i] + 1, bound[i + 1]); + seq_printf(file, "%3d %3d | ", bound[i] + 1, bound[i + 1]); seq_puts(file, "\nCount: "); for (i = 0; i < ARRAY_SIZE(bound); i++) @@ -62,7 +64,7 @@ mt7921_ampdu_stat_read_phy(struct mt7921_phy *phy, } static int -mt7921_tx_stats_read(struct seq_file *file, void *data) +mt7921_tx_stats_show(struct seq_file *file, void *data) { struct mt7921_dev *dev = file->private; int stat[8], i, n; @@ -88,19 +90,7 @@ mt7921_tx_stats_read(struct seq_file *file, void *data) return 0; } -static int -mt7921_tx_stats_open(struct inode *inode, struct file *f) -{ - return single_open(f, mt7921_tx_stats_read, inode->i_private); -} - -static const struct file_operations fops_tx_stats = { - .open = mt7921_tx_stats_open, - .read = seq_read, - .llseek = seq_lseek, - .release = single_release, - .owner = THIS_MODULE, -}; +DEFINE_SHOW_ATTRIBUTE(mt7921_tx_stats); static int mt7921_queues_acq(struct seq_file *s, void *data) @@ -159,23 +149,107 @@ mt7921_queues_read(struct seq_file *s, void *data) return 0; } +static void +mt7921_seq_puts_array(struct seq_file *file, const char *str, + s8 *val, int len) +{ + int i; + + seq_printf(file, "%-16s:", str); + for (i = 0; i < len; i++) + if (val[i] == 127) + seq_printf(file, " %6s", "N.A"); + else + seq_printf(file, " %6d", val[i]); + seq_puts(file, "\n"); +} + +#define mt7921_print_txpwr_entry(prefix, rate) \ +({ \ + mt7921_seq_puts_array(s, #prefix " (user)", \ + txpwr.data[TXPWR_USER].rate, \ + ARRAY_SIZE(txpwr.data[TXPWR_USER].rate)); \ + mt7921_seq_puts_array(s, #prefix " (eeprom)", \ + txpwr.data[TXPWR_EEPROM].rate, \ + ARRAY_SIZE(txpwr.data[TXPWR_EEPROM].rate)); \ + mt7921_seq_puts_array(s, #prefix " (tmac)", \ + txpwr.data[TXPWR_MAC].rate, \ + ARRAY_SIZE(txpwr.data[TXPWR_MAC].rate)); \ +}) + +static int +mt7921_txpwr(struct seq_file *s, void *data) +{ + struct mt7921_dev *dev = dev_get_drvdata(s->private); + struct mt7921_txpwr txpwr; + int ret; + + ret = mt7921_get_txpwr_info(dev, &txpwr); + if (ret) + return ret; + + seq_printf(s, "Tx power table (channel %d)\n", txpwr.ch); + seq_printf(s, "%-16s %6s %6s %6s %6s\n", + " ", "1m", "2m", "5m", "11m"); + mt7921_print_txpwr_entry(CCK, cck); + + seq_printf(s, "%-16s %6s %6s %6s %6s %6s %6s %6s %6s\n", + " ", "6m", "9m", "12m", "18m", "24m", "36m", + "48m", "54m"); + mt7921_print_txpwr_entry(OFDM, ofdm); + + seq_printf(s, "%-16s %6s %6s %6s %6s %6s %6s %6s %6s\n", + " ", "mcs0", "mcs1", "mcs2", "mcs3", "mcs4", "mcs5", + "mcs6", "mcs7"); + mt7921_print_txpwr_entry(HT20, ht20); + + seq_printf(s, "%-16s %6s %6s %6s %6s %6s %6s %6s %6s %6s\n", + " ", "mcs0", "mcs1", "mcs2", "mcs3", "mcs4", "mcs5", + "mcs6", "mcs7", "mcs32"); + mt7921_print_txpwr_entry(HT40, ht40); + + seq_printf(s, "%-16s %6s %6s %6s %6s %6s %6s %6s %6s %6s %6s %6s %6s\n", + " ", "mcs0", "mcs1", "mcs2", "mcs3", "mcs4", "mcs5", + "mcs6", "mcs7", "mcs8", "mcs9", "mcs10", "mcs11"); + mt7921_print_txpwr_entry(VHT20, vht20); + mt7921_print_txpwr_entry(VHT40, vht40); + mt7921_print_txpwr_entry(VHT80, vht80); + mt7921_print_txpwr_entry(VHT160, vht160); + mt7921_print_txpwr_entry(HE26, he26); + mt7921_print_txpwr_entry(HE52, he52); + mt7921_print_txpwr_entry(HE106, he106); + mt7921_print_txpwr_entry(HE242, he242); + mt7921_print_txpwr_entry(HE484, he484); + mt7921_print_txpwr_entry(HE996, he996); + mt7921_print_txpwr_entry(HE996x2, he996x2); + + return 0; +} + static int mt7921_pm_set(void *data, u64 val) { struct mt7921_dev *dev = data; + struct mt76_connac_pm *pm = &dev->pm; struct mt76_phy *mphy = dev->phy.mt76; - int ret = 0; + + if (val == pm->enable) + return 0; mt7921_mutex_acquire(dev); - dev->pm.enable = val; + if (!pm->enable) { + pm->stats.last_wake_event = jiffies; + pm->stats.last_doze_event = jiffies; + } + pm->enable = val; ieee80211_iterate_active_interfaces(mphy->hw, IEEE80211_IFACE_ITER_RESUME_ALL, mt7921_pm_interface_iter, mphy->priv); mt7921_mutex_release(dev); - return ret; + return 0; } static int @@ -191,6 +265,29 @@ mt7921_pm_get(void *data, u64 *val) DEFINE_DEBUGFS_ATTRIBUTE(fops_pm, mt7921_pm_get, mt7921_pm_set, "%lld\n"); static int +mt7921_pm_stats(struct seq_file *s, void *data) +{ + struct mt7921_dev *dev = dev_get_drvdata(s->private); + struct mt76_connac_pm *pm = &dev->pm; + + unsigned long awake_time = pm->stats.awake_time; + unsigned long doze_time = pm->stats.doze_time; + + if (!test_bit(MT76_STATE_PM, &dev->mphy.state)) + awake_time += jiffies - pm->stats.last_wake_event; + else + doze_time += jiffies - pm->stats.last_doze_event; + + seq_printf(s, "awake time: %14u\ndoze time: %15u\n", + jiffies_to_msecs(awake_time), + jiffies_to_msecs(doze_time)); + + seq_printf(s, "low power wakes: %9d\n", pm->stats.lp_wake); + + return 0; +} + +static int mt7921_pm_idle_timeout_set(void *data, u64 val) { struct mt7921_dev *dev = data; @@ -213,19 +310,28 @@ mt7921_pm_idle_timeout_get(void *data, u64 *val) DEFINE_DEBUGFS_ATTRIBUTE(fops_pm_idle_timeout, mt7921_pm_idle_timeout_get, mt7921_pm_idle_timeout_set, "%lld\n"); -static int mt7921_config(void *data, u64 val) +static int mt7921_chip_reset(void *data, u64 val) { struct mt7921_dev *dev = data; - int ret; + int ret = 0; - mt7921_mutex_acquire(dev); - ret = mt76_connac_mcu_chip_config(&dev->mt76); - mt7921_mutex_release(dev); + switch (val) { + case 1: + /* Reset wifisys directly. */ + mt7921_reset(&dev->mt76); + break; + default: + /* Collect the core dump before reset wifisys. */ + mt7921_mutex_acquire(dev); + ret = mt76_connac_mcu_chip_config(&dev->mt76); + mt7921_mutex_release(dev); + break; + } return ret; } -DEFINE_DEBUGFS_ATTRIBUTE(fops_config, NULL, mt7921_config, "%lld\n"); +DEFINE_DEBUGFS_ATTRIBUTE(fops_reset, NULL, mt7921_chip_reset, "%lld\n"); int mt7921_init_debugfs(struct mt7921_dev *dev) { @@ -239,12 +345,16 @@ int mt7921_init_debugfs(struct mt7921_dev *dev) mt7921_queues_read); debugfs_create_devm_seqfile(dev->mt76.dev, "acq", dir, mt7921_queues_acq); - debugfs_create_file("tx_stats", 0400, dir, dev, &fops_tx_stats); + debugfs_create_devm_seqfile(dev->mt76.dev, "txpower_sku", dir, + mt7921_txpwr); + debugfs_create_file("tx_stats", 0400, dir, dev, &mt7921_tx_stats_fops); debugfs_create_file("fw_debug", 0600, dir, dev, &fops_fw_debug); debugfs_create_file("runtime-pm", 0600, dir, dev, &fops_pm); debugfs_create_file("idle-timeout", 0600, dir, dev, &fops_pm_idle_timeout); - debugfs_create_file("chip_config", 0600, dir, dev, &fops_config); + debugfs_create_file("chip_reset", 0600, dir, dev, &fops_reset); + debugfs_create_devm_seqfile(dev->mt76.dev, "runtime_pm_stats", dir, + mt7921_pm_stats); return 0; } diff --git a/drivers/net/wireless/mediatek/mt76/mt7921/dma.c b/drivers/net/wireless/mediatek/mt76/mt7921/dma.c index cd9665610284..71e664ee7652 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7921/dma.c +++ b/drivers/net/wireless/mediatek/mt76/mt7921/dma.c @@ -53,8 +53,7 @@ void mt7921_queue_rx_skb(struct mt76_dev *mdev, enum mt76_rxq_id q, } } -static void -mt7921_tx_cleanup(struct mt7921_dev *dev) +void mt7921_tx_cleanup(struct mt7921_dev *dev) { mt76_queue_tx_cleanup(dev, dev->mt76.q_mcu[MT_MCUQ_WM], false); mt76_queue_tx_cleanup(dev, dev->mt76.q_mcu[MT_MCUQ_WA], false); @@ -66,15 +65,39 @@ static int mt7921_poll_tx(struct napi_struct *napi, int budget) dev = container_of(napi, struct mt7921_dev, mt76.tx_napi); - mt7921_tx_cleanup(dev); + if (!mt76_connac_pm_ref(&dev->mphy, &dev->pm)) { + napi_complete(napi); + queue_work(dev->mt76.wq, &dev->pm.wake_work); + return 0; + } - if (napi_complete_done(napi, 0)) + mt7921_tx_cleanup(dev); + if (napi_complete(napi)) mt7921_irq_enable(dev, MT_INT_TX_DONE_ALL); + mt76_connac_pm_unref(&dev->pm); return 0; } -void mt7921_dma_prefetch(struct mt7921_dev *dev) +static int mt7921_poll_rx(struct napi_struct *napi, int budget) +{ + struct mt7921_dev *dev; + int done; + + dev = container_of(napi->dev, struct mt7921_dev, mt76.napi_dev); + + if (!mt76_connac_pm_ref(&dev->mphy, &dev->pm)) { + napi_complete(napi); + queue_work(dev->mt76.wq, &dev->pm.wake_work); + return 0; + } + done = mt76_dma_rx_poll(napi, budget); + mt76_connac_pm_unref(&dev->pm); + + return done; +} + +static void mt7921_dma_prefetch(struct mt7921_dev *dev) { #define PREFETCH(base, depth) ((base) << 16 | (depth)) @@ -198,11 +221,160 @@ static u32 mt7921_rmw(struct mt76_dev *mdev, u32 offset, u32 mask, u32 val) return dev->bus_ops->rmw(mdev, addr, mask, val); } -static int mt7921_dmashdl_disabled(struct mt7921_dev *dev) +static int mt7921_dma_disable(struct mt7921_dev *dev, bool force) { - mt76_clear(dev, MT_WFDMA0_GLO_CFG_EXT0, MT_WFDMA0_CSR_TX_DMASHDL_ENABLE); + if (force) { + /* reset */ + mt76_clear(dev, MT_WFDMA0_RST, + MT_WFDMA0_RST_DMASHDL_ALL_RST | + MT_WFDMA0_RST_LOGIC_RST); + + mt76_set(dev, MT_WFDMA0_RST, + MT_WFDMA0_RST_DMASHDL_ALL_RST | + MT_WFDMA0_RST_LOGIC_RST); + } + + /* disable dmashdl */ + mt76_clear(dev, MT_WFDMA0_GLO_CFG_EXT0, + MT_WFDMA0_CSR_TX_DMASHDL_ENABLE); mt76_set(dev, MT_DMASHDL_SW_CONTROL, MT_DMASHDL_DMASHDL_BYPASS); + /* disable WFDMA0 */ + mt76_clear(dev, MT_WFDMA0_GLO_CFG, + MT_WFDMA0_GLO_CFG_TX_DMA_EN | MT_WFDMA0_GLO_CFG_RX_DMA_EN | + MT_WFDMA0_GLO_CFG_CSR_DISP_BASE_PTR_CHAIN_EN | + MT_WFDMA0_GLO_CFG_OMIT_TX_INFO | + MT_WFDMA0_GLO_CFG_OMIT_RX_INFO | + MT_WFDMA0_GLO_CFG_OMIT_RX_INFO_PFET2); + + if (!mt76_poll(dev, MT_WFDMA0_GLO_CFG, + MT_WFDMA0_GLO_CFG_TX_DMA_BUSY | + MT_WFDMA0_GLO_CFG_RX_DMA_BUSY, 0, 1000)) + return -ETIMEDOUT; + + return 0; +} + +static int mt7921_dma_enable(struct mt7921_dev *dev) +{ + /* configure perfetch settings */ + mt7921_dma_prefetch(dev); + + /* reset dma idx */ + mt76_wr(dev, MT_WFDMA0_RST_DTX_PTR, ~0); + + /* configure delay interrupt */ + mt76_wr(dev, MT_WFDMA0_PRI_DLY_INT_CFG0, 0); + + mt76_set(dev, MT_WFDMA0_GLO_CFG, + MT_WFDMA0_GLO_CFG_TX_WB_DDONE | + MT_WFDMA0_GLO_CFG_FIFO_LITTLE_ENDIAN | + MT_WFDMA0_GLO_CFG_CLK_GAT_DIS | + MT_WFDMA0_GLO_CFG_OMIT_TX_INFO | + MT_WFDMA0_GLO_CFG_CSR_DISP_BASE_PTR_CHAIN_EN | + MT_WFDMA0_GLO_CFG_OMIT_RX_INFO_PFET2); + + mt76_set(dev, MT_WFDMA0_GLO_CFG, + MT_WFDMA0_GLO_CFG_TX_DMA_EN | MT_WFDMA0_GLO_CFG_RX_DMA_EN); + + mt76_set(dev, MT_WFDMA_DUMMY_CR, MT_WFDMA_NEED_REINIT); + + /* enable interrupts for TX/RX rings */ + mt7921_irq_enable(dev, + MT_INT_RX_DONE_ALL | MT_INT_TX_DONE_ALL | + MT_INT_MCU_CMD); + mt76_set(dev, MT_MCU2HOST_SW_INT_ENA, MT_MCU_CMD_WAKE_RX_PCIE); + + return 0; +} + +static int mt7921_dma_reset(struct mt7921_dev *dev, bool force) +{ + int i, err; + + err = mt7921_dma_disable(dev, force); + if (err) + return err; + + /* reset hw queues */ + for (i = 0; i < __MT_TXQ_MAX; i++) + mt76_queue_reset(dev, dev->mphy.q_tx[i]); + + for (i = 0; i < __MT_MCUQ_MAX; i++) + mt76_queue_reset(dev, dev->mt76.q_mcu[i]); + + mt76_for_each_q_rx(&dev->mt76, i) + mt76_queue_reset(dev, &dev->mt76.q_rx[i]); + + mt76_tx_status_check(&dev->mt76, NULL, true); + + return mt7921_dma_enable(dev); +} + +int mt7921_wfsys_reset(struct mt7921_dev *dev) +{ + mt76_set(dev, 0x70002600, BIT(0)); + msleep(200); + mt76_clear(dev, 0x70002600, BIT(0)); + + if (!__mt76_poll_msec(&dev->mt76, MT_WFSYS_SW_RST_B, + WFSYS_SW_INIT_DONE, WFSYS_SW_INIT_DONE, 500)) + return -ETIMEDOUT; + + return 0; +} + +int mt7921_wpdma_reset(struct mt7921_dev *dev, bool force) +{ + int i, err; + + /* clean up hw queues */ + for (i = 0; i < ARRAY_SIZE(dev->mt76.phy.q_tx); i++) + mt76_queue_tx_cleanup(dev, dev->mphy.q_tx[i], true); + + for (i = 0; i < ARRAY_SIZE(dev->mt76.q_mcu); i++) + mt76_queue_tx_cleanup(dev, dev->mt76.q_mcu[i], true); + + mt76_for_each_q_rx(&dev->mt76, i) + mt76_queue_rx_cleanup(dev, &dev->mt76.q_rx[i]); + + if (force) { + err = mt7921_wfsys_reset(dev); + if (err) + return err; + } + err = mt7921_dma_reset(dev, force); + if (err) + return err; + + mt76_for_each_q_rx(&dev->mt76, i) + mt76_queue_rx_reset(dev, i); + + return 0; +} + +int mt7921_wpdma_reinit_cond(struct mt7921_dev *dev) +{ + struct mt76_connac_pm *pm = &dev->pm; + int err; + + /* check if the wpdma must be reinitialized */ + if (mt7921_dma_need_reinit(dev)) { + /* disable interrutpts */ + mt76_wr(dev, MT_WFDMA0_HOST_INT_ENA, 0); + mt76_wr(dev, MT_PCIE_MAC_INT_ENABLE, 0x0); + + err = mt7921_wpdma_reset(dev, false); + if (err) { + dev_err(dev->mt76.dev, "wpdma reset failed\n"); + return err; + } + + /* enable interrutpts */ + mt76_wr(dev, MT_PCIE_MAC_INT_ENABLE, 0xff); + pm->stats.lp_wake++; + } + return 0; } @@ -226,32 +398,10 @@ int mt7921_dma_init(struct mt7921_dev *dev) mt76_dma_attach(&dev->mt76); - /* reset */ - mt76_clear(dev, MT_WFDMA0_RST, - MT_WFDMA0_RST_DMASHDL_ALL_RST | - MT_WFDMA0_RST_LOGIC_RST); - - mt76_set(dev, MT_WFDMA0_RST, - MT_WFDMA0_RST_DMASHDL_ALL_RST | - MT_WFDMA0_RST_LOGIC_RST); - - ret = mt7921_dmashdl_disabled(dev); + ret = mt7921_dma_disable(dev, true); if (ret) return ret; - /* disable WFDMA0 */ - mt76_clear(dev, MT_WFDMA0_GLO_CFG, - MT_WFDMA0_GLO_CFG_TX_DMA_EN | - MT_WFDMA0_GLO_CFG_RX_DMA_EN | - MT_WFDMA0_GLO_CFG_CSR_DISP_BASE_PTR_CHAIN_EN | - MT_WFDMA0_GLO_CFG_OMIT_TX_INFO | - MT_WFDMA0_GLO_CFG_OMIT_RX_INFO | - MT_WFDMA0_GLO_CFG_OMIT_RX_INFO_PFET2); - - mt76_poll(dev, MT_WFDMA0_GLO_CFG, - MT_WFDMA0_GLO_CFG_TX_DMA_BUSY | - MT_WFDMA0_GLO_CFG_RX_DMA_BUSY, 0, 1000); - /* init tx queue */ ret = mt7921_init_tx_queues(&dev->phy, MT7921_TXQ_BAND0, MT7921_TX_RING_SIZE); @@ -295,41 +445,15 @@ int mt7921_dma_init(struct mt7921_dev *dev) if (ret) return ret; - ret = mt76_init_queues(dev); + ret = mt76_init_queues(dev, mt7921_poll_rx); if (ret < 0) return ret; - netif_tx_napi_add(&dev->mt76.napi_dev, &dev->mt76.tx_napi, + netif_tx_napi_add(&dev->mt76.tx_napi_dev, &dev->mt76.tx_napi, mt7921_poll_tx, NAPI_POLL_WEIGHT); napi_enable(&dev->mt76.tx_napi); - /* configure perfetch settings */ - mt7921_dma_prefetch(dev); - - /* reset dma idx */ - mt76_wr(dev, MT_WFDMA0_RST_DTX_PTR, ~0); - - /* configure delay interrupt */ - mt76_wr(dev, MT_WFDMA0_PRI_DLY_INT_CFG0, 0); - - mt76_set(dev, MT_WFDMA0_GLO_CFG, - MT_WFDMA0_GLO_CFG_TX_WB_DDONE | - MT_WFDMA0_GLO_CFG_FIFO_LITTLE_ENDIAN | - MT_WFDMA0_GLO_CFG_CLK_GAT_DIS | - MT_WFDMA0_GLO_CFG_OMIT_TX_INFO | - MT_WFDMA0_GLO_CFG_CSR_DISP_BASE_PTR_CHAIN_EN | - MT_WFDMA0_GLO_CFG_OMIT_RX_INFO_PFET2); - - mt76_set(dev, MT_WFDMA0_GLO_CFG, - MT_WFDMA0_GLO_CFG_TX_DMA_EN | MT_WFDMA0_GLO_CFG_RX_DMA_EN); - - mt76_set(dev, 0x54000120, BIT(1)); - - /* enable interrupts for TX/RX rings */ - mt7921_irq_enable(dev, MT_INT_RX_DONE_ALL | MT_INT_TX_DONE_ALL | - MT_INT_MCU_CMD); - - return 0; + return mt7921_dma_enable(dev); } void mt7921_dma_cleanup(struct mt7921_dev *dev) diff --git a/drivers/net/wireless/mediatek/mt76/mt7921/init.c b/drivers/net/wireless/mediatek/mt76/mt7921/init.c index 89a13b4a74a4..fe28bf4050c4 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7921/init.c +++ b/drivers/net/wireless/mediatek/mt76/mt7921/init.c @@ -58,12 +58,14 @@ mt7921_regd_notifier(struct wiphy *wiphy, { struct ieee80211_hw *hw = wiphy_to_ieee80211_hw(wiphy); struct mt7921_dev *dev = mt7921_hw_dev(hw); + struct mt7921_phy *phy = mt7921_hw_phy(hw); memcpy(dev->mt76.alpha2, request->alpha2, sizeof(dev->mt76.alpha2)); dev->mt76.region = request->dfs_region; mt7921_mutex_acquire(dev); mt76_connac_mcu_set_channel_domain(hw->priv); + mt76_connac_mcu_set_rate_txpower(phy->mt76); mt7921_mutex_release(dev); } @@ -77,6 +79,9 @@ mt7921_init_wiphy(struct ieee80211_hw *hw) hw->max_rx_aggregation_subframes = IEEE80211_MAX_AMPDU_BUF; hw->max_tx_aggregation_subframes = IEEE80211_MAX_AMPDU_BUF; + hw->radiotap_timestamp.units_pos = + IEEE80211_RADIOTAP_TIMESTAMP_UNIT_US; + phy->slottime = 9; hw->sta_data_size = sizeof(struct mt7921_sta); @@ -95,6 +100,7 @@ mt7921_init_wiphy(struct ieee80211_hw *hw) wiphy->flags |= WIPHY_FLAG_HAS_CHANNEL_SWITCH; wiphy->reg_notifier = mt7921_regd_notifier; + wiphy->features |= NL80211_FEATURE_SCAN_RANDOM_MAC_ADDR; wiphy_ext_feature_set(wiphy, NL80211_EXT_FEATURE_SET_SCAN_DWELL); ieee80211_hw_set(hw, SINGLE_SCAN_ON_ALL_BANDS); @@ -142,7 +148,7 @@ mt7921_mac_init_band(struct mt7921_dev *dev, u8 band) mt76_clear(dev, MT_DMA_DCR0(band), MT_DMA_DCR0_RXD_G5_EN); } -static void mt7921_mac_init(struct mt7921_dev *dev) +void mt7921_mac_init(struct mt7921_dev *dev) { int i; @@ -160,23 +166,10 @@ static void mt7921_mac_init(struct mt7921_dev *dev) mt76_connac_mcu_set_rts_thresh(&dev->mt76, 0x92b, 0); } -static void mt7921_init_work(struct work_struct *work) -{ - struct mt7921_dev *dev = container_of(work, struct mt7921_dev, - init_work); - - mt7921_mcu_set_eeprom(dev); - mt7921_mac_init(dev); -} - static int mt7921_init_hardware(struct mt7921_dev *dev) { int ret, idx; - INIT_WORK(&dev->init_work, mt7921_init_work); - spin_lock_init(&dev->token_lock); - idr_init(&dev->token); - ret = mt7921_dma_init(dev); if (ret) return ret; @@ -196,6 +189,10 @@ static int mt7921_init_hardware(struct mt7921_dev *dev) if (ret < 0) return ret; + ret = mt7921_mcu_set_eeprom(dev); + if (ret) + return ret; + /* Beacon and mgmt frames should occupy wcid 0 */ idx = mt76_wcid_alloc(dev->mt76.wcid_mask, MT7921_WTBL_STA - 1); if (idx) @@ -206,6 +203,8 @@ static int mt7921_init_hardware(struct mt7921_dev *dev) dev->mt76.global_wcid.tx_info |= MT_WCID_TX_INFO_SET; rcu_assign_pointer(dev->mt76.wcid[idx], &dev->mt76.global_wcid); + mt7921_mac_init(dev); + return 0; } @@ -217,10 +216,13 @@ int mt7921_register_device(struct mt7921_dev *dev) dev->phy.dev = dev; dev->phy.mt76 = &dev->mt76.phy; dev->mt76.phy.priv = &dev->phy; + dev->mt76.tx_worker.fn = mt7921_tx_worker; INIT_DELAYED_WORK(&dev->pm.ps_work, mt7921_pm_power_save_work); INIT_WORK(&dev->pm.wake_work, mt7921_pm_wake_work); - init_completion(&dev->pm.wake_cmpl); + spin_lock_init(&dev->pm.wake.lock); + mutex_init(&dev->pm.mutex); + init_waitqueue_head(&dev->pm.wait); spin_lock_init(&dev->pm.txq_lock); set_bit(MT76_STATE_PM, &dev->mphy.state); INIT_LIST_HEAD(&dev->phy.stats_list); @@ -232,15 +234,17 @@ int mt7921_register_device(struct mt7921_dev *dev) INIT_LIST_HEAD(&dev->sta_poll_list); spin_lock_init(&dev->sta_poll_lock); - init_waitqueue_head(&dev->reset_wait); INIT_WORK(&dev->reset_work, mt7921_mac_reset_work); + dev->pm.idle_timeout = MT7921_PM_TIMEOUT; + dev->pm.stats.last_wake_event = jiffies; + dev->pm.stats.last_doze_event = jiffies; + ret = mt7921_init_hardware(dev); if (ret) return ret; mt7921_init_wiphy(hw); - dev->pm.idle_timeout = MT7921_PM_TIMEOUT; dev->mphy.sband_2g.sband.ht_cap.cap |= IEEE80211_HT_CAP_LDPC_CODING | IEEE80211_HT_CAP_MAX_AMSDU; @@ -250,9 +254,6 @@ int mt7921_register_device(struct mt7921_dev *dev) dev->mphy.sband_5g.sband.vht_cap.cap |= IEEE80211_VHT_CAP_MAX_MPDU_LENGTH_7991 | IEEE80211_VHT_CAP_MAX_A_MPDU_LENGTH_EXPONENT_MASK; - dev->mphy.sband_5g.sband.vht_cap.cap |= - IEEE80211_VHT_CAP_SHORT_GI_160 | - IEEE80211_VHT_CAP_SUPP_CHAN_WIDTH_160_80PLUS80MHZ; dev->mphy.hw->wiphy->available_antennas_rx = dev->mphy.chainmask; dev->mphy.hw->wiphy->available_antennas_tx = dev->mphy.chainmask; @@ -264,18 +265,15 @@ int mt7921_register_device(struct mt7921_dev *dev) if (ret) return ret; - ieee80211_queue_work(mt76_hw(dev), &dev->init_work); - return mt7921_init_debugfs(dev); } void mt7921_unregister_device(struct mt7921_dev *dev) { mt76_unregister_device(&dev->mt76); - mt7921_mcu_exit(dev); - mt7921_dma_cleanup(dev); - mt7921_tx_token_put(dev); + mt7921_dma_cleanup(dev); + mt7921_mcu_exit(dev); tasklet_disable(&dev->irq_tasklet); mt76_free_device(&dev->mt76); diff --git a/drivers/net/wireless/mediatek/mt76/mt7921/mac.c b/drivers/net/wireless/mediatek/mt76/mt7921/mac.c index 3f9097481a5e..214bd1859792 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7921/mac.c +++ b/drivers/net/wireless/mediatek/mt76/mt7921/mac.c @@ -9,8 +9,6 @@ #include "mac.h" #include "mcu.h" -#define to_rssi(field, rxv) ((FIELD_GET(field, rxv) - 220) / 2) - #define HE_BITS(f) cpu_to_le16(IEEE80211_RADIOTAP_HE_##f) #define HE_PREP(f, m, v) le16_encode_bits(le32_get_bits(v, MT_CRXV_HE_##m),\ IEEE80211_RADIOTAP_HE_##f) @@ -51,14 +49,6 @@ bool mt7921_mac_wtbl_update(struct mt7921_dev *dev, int idx, u32 mask) 0, 5000); } -static u32 mt7921_mac_wtbl_lmac_addr(struct mt7921_dev *dev, u16 wcid) -{ - mt76_wr(dev, MT_WTBLON_TOP_WDUCR, - FIELD_PREP(MT_WTBLON_TOP_WDUCR_GROUP, (wcid >> 7))); - - return MT_WTBL_LMAC_OFFS(wcid, 0); -} - static void mt7921_mac_sta_poll(struct mt7921_dev *dev) { static const u8 ac_to_tid[] = { @@ -95,7 +85,7 @@ static void mt7921_mac_sta_poll(struct mt7921_dev *dev) spin_unlock_bh(&dev->sta_poll_lock); idx = msta->wcid.idx; - addr = mt7921_mac_wtbl_lmac_addr(dev, idx) + 20 * 4; + addr = MT_WTBL_LMAC_OFFS(idx, 0) + 20 * 4; for (i = 0; i < IEEE80211_NUM_ACS; i++) { u32 tx_last = msta->airtime_ac[i]; @@ -285,6 +275,37 @@ mt7921_get_status_freq_info(struct mt7921_dev *dev, struct mt76_phy *mphy, status->freq = ieee80211_channel_to_frequency(chfreq, status->band); } +static void +mt7921_mac_rssi_iter(void *priv, u8 *mac, struct ieee80211_vif *vif) +{ + struct sk_buff *skb = priv; + struct mt76_rx_status *status = (struct mt76_rx_status *)skb->cb; + struct mt7921_vif *mvif = (struct mt7921_vif *)vif->drv_priv; + struct ieee80211_hdr *hdr = mt76_skb_get_hdr(skb); + + if (status->signal > 0) + return; + + if (!ether_addr_equal(vif->addr, hdr->addr1)) + return; + + ewma_rssi_add(&mvif->rssi, -status->signal); +} + +static void +mt7921_mac_assoc_rssi(struct mt7921_dev *dev, struct sk_buff *skb) +{ + struct ieee80211_hdr *hdr = mt76_skb_get_hdr(skb); + + if (!ieee80211_is_assoc_resp(hdr->frame_control) && + !ieee80211_is_auth(hdr->frame_control)) + return; + + ieee80211_iterate_active_interfaces_atomic(mt76_hw(dev), + IEEE80211_IFACE_ITER_RESUME_ALL, + mt7921_mac_rssi_iter, skb); +} + int mt7921_mac_fill_rx(struct mt7921_dev *dev, struct sk_buff *skb) { struct mt76_rx_status *status = (struct mt76_rx_status *)skb->cb; @@ -349,19 +370,6 @@ int mt7921_mac_fill_rx(struct mt7921_dev *dev, struct sk_buff *skb) status->flag |= RX_FLAG_MMIC_STRIPPED | RX_FLAG_MIC_STRIPPED; } - if (!(rxd2 & MT_RXD2_NORMAL_NON_AMPDU)) { - status->flag |= RX_FLAG_AMPDU_DETAILS; - - /* all subframes of an A-MPDU have the same timestamp */ - if (phy->rx_ampdu_ts != rxd[14]) { - if (!++phy->ampdu_ref) - phy->ampdu_ref++; - } - phy->rx_ampdu_ts = rxd[14]; - - status->ampdu_ref = phy->ampdu_ref; - } - remove_pad = FIELD_GET(MT_RXD2_NORMAL_HDR_OFFSET, rxd2); if (rxd2 & MT_RXD2_NORMAL_MAX_LEN_ERROR) @@ -393,6 +401,22 @@ int mt7921_mac_fill_rx(struct mt7921_dev *dev, struct sk_buff *skb) } if (rxd1 & MT_RXD1_NORMAL_GROUP_2) { + status->timestamp = le32_to_cpu(rxd[0]); + status->flag |= RX_FLAG_MACTIME_START; + + if (!(rxd2 & MT_RXD2_NORMAL_NON_AMPDU)) { + status->flag |= RX_FLAG_AMPDU_DETAILS; + + /* all subframes of an A-MPDU have the same timestamp */ + if (phy->rx_ampdu_ts != status->timestamp) { + if (!++phy->ampdu_ref) + phy->ampdu_ref++; + } + phy->rx_ampdu_ts = status->timestamp; + + status->ampdu_ref = phy->ampdu_ref; + } + rxd += 2; if ((u8 *)rxd - skb->data >= skb->len) return -EINVAL; @@ -400,7 +424,9 @@ int mt7921_mac_fill_rx(struct mt7921_dev *dev, struct sk_buff *skb) /* RXD Group 3 - P-RXV */ if (rxd1 & MT_RXD1_NORMAL_GROUP_3) { - u32 v0, v1, v2; + u8 stbc, gi; + u32 v0, v1; + bool cck; rxv = rxd; rxd += 2; @@ -409,7 +435,6 @@ int mt7921_mac_fill_rx(struct mt7921_dev *dev, struct sk_buff *skb) v0 = le32_to_cpu(rxv[0]); v1 = le32_to_cpu(rxv[1]); - v2 = le32_to_cpu(rxv[2]); if (v0 & MT_PRXV_HT_AD_CODE) status->enc_flags |= RX_ENC_FLAG_LDPC; @@ -429,87 +454,87 @@ int mt7921_mac_fill_rx(struct mt7921_dev *dev, struct sk_buff *skb) status->chain_signal[i]); } - /* RXD Group 5 - C-RXV */ - if (rxd1 & MT_RXD1_NORMAL_GROUP_5) { - u8 stbc = FIELD_GET(MT_CRXV_HT_STBC, v2); - u8 gi = FIELD_GET(MT_CRXV_HT_SHORT_GI, v2); - bool cck = false; + stbc = FIELD_GET(MT_PRXV_STBC, v0); + gi = FIELD_GET(MT_PRXV_SGI, v0); + cck = false; - rxd += 18; - if ((u8 *)rxd - skb->data >= skb->len) - return -EINVAL; + idx = i = FIELD_GET(MT_PRXV_TX_RATE, v0); + mode = FIELD_GET(MT_PRXV_TX_MODE, v0); - idx = i = FIELD_GET(MT_PRXV_TX_RATE, v0); - mode = FIELD_GET(MT_CRXV_TX_MODE, v2); - - switch (mode) { - case MT_PHY_TYPE_CCK: - cck = true; - fallthrough; - case MT_PHY_TYPE_OFDM: - i = mt76_get_rate(&dev->mt76, sband, i, cck); - break; - case MT_PHY_TYPE_HT_GF: - case MT_PHY_TYPE_HT: - status->encoding = RX_ENC_HT; - if (i > 31) - return -EINVAL; - break; - case MT_PHY_TYPE_VHT: - status->nss = - FIELD_GET(MT_PRXV_NSTS, v0) + 1; - status->encoding = RX_ENC_VHT; - if (i > 9) - return -EINVAL; - break; - case MT_PHY_TYPE_HE_MU: - status->flag |= RX_FLAG_RADIOTAP_HE_MU; - fallthrough; - case MT_PHY_TYPE_HE_SU: - case MT_PHY_TYPE_HE_EXT_SU: - case MT_PHY_TYPE_HE_TB: - status->nss = - FIELD_GET(MT_PRXV_NSTS, v0) + 1; - status->encoding = RX_ENC_HE; - status->flag |= RX_FLAG_RADIOTAP_HE; - i &= GENMASK(3, 0); - - if (gi <= NL80211_RATE_INFO_HE_GI_3_2) - status->he_gi = gi; - - status->he_dcm = !!(idx & MT_PRXV_TX_DCM); - break; - default: + switch (mode) { + case MT_PHY_TYPE_CCK: + cck = true; + fallthrough; + case MT_PHY_TYPE_OFDM: + i = mt76_get_rate(&dev->mt76, sband, i, cck); + break; + case MT_PHY_TYPE_HT_GF: + case MT_PHY_TYPE_HT: + status->encoding = RX_ENC_HT; + if (i > 31) return -EINVAL; - } - status->rate_idx = i; - - switch (FIELD_GET(MT_CRXV_FRAME_MODE, v2)) { - case IEEE80211_STA_RX_BW_20: - break; - case IEEE80211_STA_RX_BW_40: - if (mode & MT_PHY_TYPE_HE_EXT_SU && - (idx & MT_PRXV_TX_ER_SU_106T)) { - status->bw = RATE_INFO_BW_HE_RU; - status->he_ru = - NL80211_RATE_INFO_HE_RU_ALLOC_106; - } else { - status->bw = RATE_INFO_BW_40; - } - break; - case IEEE80211_STA_RX_BW_80: - status->bw = RATE_INFO_BW_80; - break; - case IEEE80211_STA_RX_BW_160: - status->bw = RATE_INFO_BW_160; - break; - default: + break; + case MT_PHY_TYPE_VHT: + status->nss = + FIELD_GET(MT_PRXV_NSTS, v0) + 1; + status->encoding = RX_ENC_VHT; + if (i > 9) return -EINVAL; + break; + case MT_PHY_TYPE_HE_MU: + status->flag |= RX_FLAG_RADIOTAP_HE_MU; + fallthrough; + case MT_PHY_TYPE_HE_SU: + case MT_PHY_TYPE_HE_EXT_SU: + case MT_PHY_TYPE_HE_TB: + status->nss = + FIELD_GET(MT_PRXV_NSTS, v0) + 1; + status->encoding = RX_ENC_HE; + status->flag |= RX_FLAG_RADIOTAP_HE; + i &= GENMASK(3, 0); + + if (gi <= NL80211_RATE_INFO_HE_GI_3_2) + status->he_gi = gi; + + status->he_dcm = !!(idx & MT_PRXV_TX_DCM); + break; + default: + return -EINVAL; + } + + status->rate_idx = i; + + switch (FIELD_GET(MT_PRXV_FRAME_MODE, v0)) { + case IEEE80211_STA_RX_BW_20: + break; + case IEEE80211_STA_RX_BW_40: + if (mode & MT_PHY_TYPE_HE_EXT_SU && + (idx & MT_PRXV_TX_ER_SU_106T)) { + status->bw = RATE_INFO_BW_HE_RU; + status->he_ru = + NL80211_RATE_INFO_HE_RU_ALLOC_106; + } else { + status->bw = RATE_INFO_BW_40; } + break; + case IEEE80211_STA_RX_BW_80: + status->bw = RATE_INFO_BW_80; + break; + case IEEE80211_STA_RX_BW_160: + status->bw = RATE_INFO_BW_160; + break; + default: + return -EINVAL; + } - status->enc_flags |= RX_ENC_FLAG_STBC_MASK * stbc; - if (mode < MT_PHY_TYPE_HE_SU && gi) - status->enc_flags |= RX_ENC_FLAG_SHORT_GI; + status->enc_flags |= RX_ENC_FLAG_STBC_MASK * stbc; + if (mode < MT_PHY_TYPE_HE_SU && gi) + status->enc_flags |= RX_ENC_FLAG_SHORT_GI; + + if (rxd1 & MT_RXD1_NORMAL_GROUP_5) { + rxd += 18; + if ((u8 *)rxd - skb->data >= skb->len) + return -EINVAL; } } @@ -521,6 +546,8 @@ int mt7921_mac_fill_rx(struct mt7921_dev *dev, struct sk_buff *skb) mt76_insert_ccmp_hdr(skb, key_id); } + mt7921_mac_assoc_rssi(dev, skb); + if (rxv && status->flag & RX_FLAG_RADIOTAP_HE) mt7921_mac_decode_he_radiotap(skb, status, rxv, mode); @@ -530,7 +557,7 @@ int mt7921_mac_fill_rx(struct mt7921_dev *dev, struct sk_buff *skb) status->aggr = unicast && !ieee80211_is_qos_nullfunc(hdr->frame_control); - status->tid = *ieee80211_get_qos_ctl(hdr) & IEEE80211_QOS_CTL_TID_MASK; + status->qos_ctl = *ieee80211_get_qos_ctl(hdr); status->seqno = IEEE80211_SEQ_TO_SN(le16_to_cpu(hdr->seq_ctrl)); return 0; @@ -758,20 +785,6 @@ mt7921_write_hw_txp(struct mt7921_dev *dev, struct mt76_tx_info *tx_info, } } -static void mt7921_set_tx_blocked(struct mt7921_dev *dev, bool blocked) -{ - struct mt76_phy *mphy = &dev->mphy; - struct mt76_queue *q; - - q = mphy->q_tx[0]; - if (blocked == q->blocked) - return; - - q->blocked = blocked; - if (!blocked) - mt76_worker_schedule(&dev->mt76.tx_worker); -} - int mt7921_tx_prepare_skb(struct mt76_dev *mdev, void *txwi_ptr, enum mt76_txq_id qid, struct mt76_wcid *wcid, struct ieee80211_sta *sta, @@ -797,15 +810,7 @@ int mt7921_tx_prepare_skb(struct mt76_dev *mdev, void *txwi_ptr, t = (struct mt76_txwi_cache *)(txwi + mdev->drv->txwi_size); t->skb = tx_info->skb; - spin_lock_bh(&dev->token_lock); - id = idr_alloc(&dev->token, t, 0, MT7921_TOKEN_SIZE, GFP_ATOMIC); - if (id >= 0) - dev->token_count++; - - if (dev->token_count >= MT7921_TOKEN_SIZE - MT7921_TOKEN_FREE_THR) - mt7921_set_tx_blocked(dev, true); - spin_unlock_bh(&dev->token_lock); - + id = mt76_token_consume(mdev, &t); if (id < 0) return id; @@ -967,15 +972,7 @@ void mt7921_mac_tx_free(struct mt7921_dev *dev, struct sk_buff *skb) msdu = FIELD_GET(MT_TX_FREE_MSDU_ID, info); stat = FIELD_GET(MT_TX_FREE_STATUS, info); - spin_lock_bh(&dev->token_lock); - txwi = idr_remove(&dev->token, msdu); - if (txwi) - dev->token_count--; - if (dev->token_count < MT7921_TOKEN_SIZE - MT7921_TOKEN_FREE_THR && - dev->mphy.q_tx[0]->blocked) - wake = true; - spin_unlock_bh(&dev->token_lock); - + txwi = mt76_token_release(mdev, msdu, &wake); if (!txwi) continue; @@ -1003,11 +1000,8 @@ void mt7921_mac_tx_free(struct mt7921_dev *dev, struct sk_buff *skb) mt76_put_txwi(mdev, txwi); } - if (wake) { - spin_lock_bh(&dev->token_lock); - mt7921_set_tx_blocked(dev, false); - spin_unlock_bh(&dev->token_lock); - } + if (wake) + mt76_set_tx_blocked(&dev->mt76, false); napi_consume_skb(skb, 1); @@ -1016,13 +1010,7 @@ void mt7921_mac_tx_free(struct mt7921_dev *dev, struct sk_buff *skb) napi_consume_skb(skb, 1); } - if (test_bit(MT76_STATE_PM, &dev->phy.mt76->state)) - return; - mt7921_mac_sta_poll(dev); - - mt76_connac_power_save_sched(&dev->mphy, &dev->pm); - mt76_worker_schedule(&dev->mt76.tx_worker); } @@ -1044,11 +1032,8 @@ void mt7921_tx_complete_skb(struct mt76_dev *mdev, struct mt76_queue_entry *e) u16 token; txp = mt7921_txwi_to_txp(mdev, e->txwi); - token = le16_to_cpu(txp->hw.msdu_id[0]) & ~MT_MSDU_ID_VALID; - spin_lock_bh(&dev->token_lock); - t = idr_remove(&dev->token, token); - spin_unlock_bh(&dev->token_lock); + t = mt76_token_put(mdev, token); e->skb = t ? t->skb : NULL; } @@ -1183,52 +1168,13 @@ void mt7921_update_channel(struct mt76_dev *mdev) mt76_connac_power_save_sched(&dev->mphy, &dev->pm); } -static bool -mt7921_wait_reset_state(struct mt7921_dev *dev, u32 state) -{ - bool ret; - - ret = wait_event_timeout(dev->reset_wait, - (READ_ONCE(dev->reset_state) & state), - MT7921_RESET_TIMEOUT); - - WARN(!ret, "Timeout waiting for MCU reset state %x\n", state); - return ret; -} - -static void -mt7921_dma_reset(struct mt7921_phy *phy) -{ - struct mt7921_dev *dev = phy->dev; - int i; - - mt76_clear(dev, MT_WFDMA0_GLO_CFG, - MT_WFDMA0_GLO_CFG_TX_DMA_EN | MT_WFDMA0_GLO_CFG_RX_DMA_EN); - - usleep_range(1000, 2000); - - mt76_queue_tx_cleanup(dev, dev->mt76.q_mcu[MT_MCUQ_WA], true); - for (i = 0; i < __MT_TXQ_MAX; i++) - mt76_queue_tx_cleanup(dev, phy->mt76->q_tx[i], true); - - mt76_for_each_q_rx(&dev->mt76, i) { - mt76_queue_rx_reset(dev, i); - } - - /* re-init prefetch settings after reset */ - mt7921_dma_prefetch(dev); - - mt76_set(dev, MT_WFDMA0_GLO_CFG, - MT_WFDMA0_GLO_CFG_TX_DMA_EN | MT_WFDMA0_GLO_CFG_RX_DMA_EN); -} - void mt7921_tx_token_put(struct mt7921_dev *dev) { struct mt76_txwi_cache *txwi; int id; - spin_lock_bh(&dev->token_lock); - idr_for_each_entry(&dev->token, txwi, id) { + spin_lock_bh(&dev->mt76.token_lock); + idr_for_each_entry(&dev->mt76.token, txwi, id) { mt7921_txp_skb_unmap(&dev->mt76, txwi); if (txwi->skb) { struct ieee80211_hw *hw; @@ -1237,77 +1183,127 @@ void mt7921_tx_token_put(struct mt7921_dev *dev) ieee80211_free_txskb(hw, txwi->skb); } mt76_put_txwi(&dev->mt76, txwi); - dev->token_count--; + dev->mt76.token_count--; } - spin_unlock_bh(&dev->token_lock); - idr_destroy(&dev->token); + spin_unlock_bh(&dev->mt76.token_lock); + idr_destroy(&dev->mt76.token); } -/* system error recovery */ -void mt7921_mac_reset_work(struct work_struct *work) +static void +mt7921_vif_connect_iter(void *priv, u8 *mac, + struct ieee80211_vif *vif) { - struct mt7921_dev *dev; + struct mt7921_vif *mvif = (struct mt7921_vif *)vif->drv_priv; + struct mt7921_dev *dev = mvif->phy->dev; - dev = container_of(work, struct mt7921_dev, reset_work); + ieee80211_disconnect(vif, true); - if (!(READ_ONCE(dev->reset_state) & MT_MCU_CMD_STOP_DMA)) - return; + mt76_connac_mcu_uni_add_dev(&dev->mphy, vif, &mvif->sta.wcid, true); + mt7921_mcu_set_tx(dev, vif); +} + +static int +mt7921_mac_reset(struct mt7921_dev *dev) +{ + int i, err; - ieee80211_stop_queues(mt76_hw(dev)); + mt76_connac_free_pending_tx_skbs(&dev->pm, NULL); + + mt76_wr(dev, MT_WFDMA0_HOST_INT_ENA, 0); + mt76_wr(dev, MT_PCIE_MAC_INT_ENABLE, 0x0); - set_bit(MT76_RESET, &dev->mphy.state); set_bit(MT76_MCU_RESET, &dev->mphy.state); wake_up(&dev->mt76.mcu.wait); - cancel_delayed_work_sync(&dev->mphy.mac_work); + skb_queue_purge(&dev->mt76.mcu.res_q); - /* lock/unlock all queues to ensure that no tx is pending */ mt76_txq_schedule_all(&dev->mphy); mt76_worker_disable(&dev->mt76.tx_worker); - napi_disable(&dev->mt76.napi[0]); - napi_disable(&dev->mt76.napi[1]); - napi_disable(&dev->mt76.napi[2]); + napi_disable(&dev->mt76.napi[MT_RXQ_MAIN]); + napi_disable(&dev->mt76.napi[MT_RXQ_MCU]); + napi_disable(&dev->mt76.napi[MT_RXQ_MCU_WA]); napi_disable(&dev->mt76.tx_napi); - mt7921_mutex_acquire(dev); - - mt76_wr(dev, MT_MCU_INT_EVENT, MT_MCU_INT_EVENT_DMA_STOPPED); - mt7921_tx_token_put(dev); - idr_init(&dev->token); + idr_init(&dev->mt76.token); - if (mt7921_wait_reset_state(dev, MT_MCU_CMD_RESET_DONE)) { - mt7921_dma_reset(&dev->phy); + err = mt7921_wpdma_reset(dev, true); + if (err) + return err; - mt76_wr(dev, MT_MCU_INT_EVENT, MT_MCU_INT_EVENT_DMA_INIT); - mt7921_wait_reset_state(dev, MT_MCU_CMD_RECOVERY_DONE); + mt76_for_each_q_rx(&dev->mt76, i) { + napi_enable(&dev->mt76.napi[i]); + napi_schedule(&dev->mt76.napi[i]); } - clear_bit(MT76_MCU_RESET, &dev->mphy.state); - clear_bit(MT76_RESET, &dev->mphy.state); - - mt76_worker_enable(&dev->mt76.tx_worker); napi_enable(&dev->mt76.tx_napi); napi_schedule(&dev->mt76.tx_napi); + mt76_worker_enable(&dev->mt76.tx_worker); + + clear_bit(MT76_MCU_RESET, &dev->mphy.state); + clear_bit(MT76_STATE_PM, &dev->mphy.state); + + mt76_wr(dev, MT_WFDMA0_HOST_INT_ENA, 0); + mt76_wr(dev, MT_PCIE_MAC_INT_ENABLE, 0xff); + + err = mt7921_run_firmware(dev); + if (err) + return err; + + err = mt7921_mcu_set_eeprom(dev); + if (err) + return err; - napi_enable(&dev->mt76.napi[0]); - napi_schedule(&dev->mt76.napi[0]); + mt7921_mac_init(dev); + return __mt7921_start(&dev->phy); +} - napi_enable(&dev->mt76.napi[1]); - napi_schedule(&dev->mt76.napi[1]); +/* system error recovery */ +void mt7921_mac_reset_work(struct work_struct *work) +{ + struct ieee80211_hw *hw; + struct mt7921_dev *dev; + int i; - napi_enable(&dev->mt76.napi[2]); - napi_schedule(&dev->mt76.napi[2]); + dev = container_of(work, struct mt7921_dev, reset_work); + hw = mt76_hw(dev); - ieee80211_wake_queues(mt76_hw(dev)); + dev_err(dev->mt76.dev, "chip reset\n"); + ieee80211_stop_queues(hw); - mt76_wr(dev, MT_MCU_INT_EVENT, MT_MCU_INT_EVENT_RESET_DONE); - mt7921_wait_reset_state(dev, MT_MCU_CMD_NORMAL_STATE); + cancel_delayed_work_sync(&dev->mphy.mac_work); + cancel_delayed_work_sync(&dev->pm.ps_work); + cancel_work_sync(&dev->pm.wake_work); - mt7921_mutex_release(dev); + mutex_lock(&dev->mt76.mutex); + for (i = 0; i < 10; i++) { + if (!mt7921_mac_reset(dev)) + break; + } + mutex_unlock(&dev->mt76.mutex); - ieee80211_queue_delayed_work(mt76_hw(dev), &dev->mphy.mac_work, - MT7921_WATCHDOG_TIME); + if (i == 10) + dev_err(dev->mt76.dev, "chip reset failed\n"); + + if (test_and_clear_bit(MT76_HW_SCANNING, &dev->mphy.state)) { + struct cfg80211_scan_info info = { + .aborted = true, + }; + + ieee80211_scan_completed(dev->mphy.hw, &info); + } + + ieee80211_wake_queues(hw); + ieee80211_iterate_active_interfaces(hw, + IEEE80211_IFACE_ITER_RESUME_ALL, + mt7921_vif_connect_iter, NULL); +} + +void mt7921_reset(struct mt76_dev *mdev) +{ + struct mt7921_dev *dev = container_of(mdev, struct mt7921_dev, mt76); + + queue_work(dev->mt76.wq, &dev->reset_work); } static void @@ -1317,31 +1313,20 @@ mt7921_mac_update_mib_stats(struct mt7921_phy *phy) struct mib_stats *mib = &phy->mib; int i, aggr0 = 0, aggr1; - memset(mib, 0, sizeof(*mib)); - - mib->fcs_err_cnt = mt76_get_field(dev, MT_MIB_SDR3(0), - MT_MIB_SDR3_FCS_ERR_MASK); + mib->fcs_err_cnt += mt76_get_field(dev, MT_MIB_SDR3(0), + MT_MIB_SDR3_FCS_ERR_MASK); + mib->ack_fail_cnt += mt76_get_field(dev, MT_MIB_MB_BSDR3(0), + MT_MIB_ACK_FAIL_COUNT_MASK); + mib->ba_miss_cnt += mt76_get_field(dev, MT_MIB_MB_BSDR2(0), + MT_MIB_BA_FAIL_COUNT_MASK); + mib->rts_cnt += mt76_get_field(dev, MT_MIB_MB_BSDR0(0), + MT_MIB_RTS_COUNT_MASK); + mib->rts_retries_cnt += mt76_get_field(dev, MT_MIB_MB_BSDR1(0), + MT_MIB_RTS_FAIL_COUNT_MASK); for (i = 0, aggr1 = aggr0 + 4; i < 4; i++) { u32 val, val2; - val = mt76_rr(dev, MT_MIB_MB_SDR1(0, i)); - - val2 = FIELD_GET(MT_MIB_ACK_FAIL_COUNT_MASK, val); - if (val2 > mib->ack_fail_cnt) - mib->ack_fail_cnt = val2; - - val2 = FIELD_GET(MT_MIB_BA_MISS_COUNT_MASK, val); - if (val2 > mib->ba_miss_cnt) - mib->ba_miss_cnt = val2; - - val = mt76_rr(dev, MT_MIB_MB_SDR0(0, i)); - val2 = FIELD_GET(MT_MIB_RTS_RETRIES_COUNT_MASK, val); - if (val2 > mib->rts_retries_cnt) { - mib->rts_cnt = FIELD_GET(MT_MIB_RTS_COUNT_MASK, val); - mib->rts_retries_cnt = val2; - } - val = mt76_rr(dev, MT_TX_AGG_CNT(0, i)); val2 = mt76_rr(dev, MT_TX_AGG_CNT2(0, i)); @@ -1385,25 +1370,20 @@ void mt7921_mac_work(struct work_struct *work) mac_work.work); phy = mphy->priv; - if (test_bit(MT76_STATE_PM, &mphy->state)) - goto out; - mt7921_mutex_acquire(phy->dev); mt76_update_survey(mphy->dev); - if (++mphy->mac_work_count == 5) { + if (++mphy->mac_work_count == 2) { mphy->mac_work_count = 0; mt7921_mac_update_mib_stats(phy); } - if (++phy->sta_work_count == 10) { + if (++phy->sta_work_count == 4) { phy->sta_work_count = 0; mt7921_mac_sta_stats_work(phy); - }; + } mt7921_mutex_release(phy->dev); - -out: ieee80211_queue_delayed_work(phy->mt76->hw, &mphy->mac_work, MT7921_WATCHDOG_TIME); } @@ -1417,13 +1397,19 @@ void mt7921_pm_wake_work(struct work_struct *work) pm.wake_work); mphy = dev->phy.mt76; - if (!mt7921_mcu_drv_pmctrl(dev)) + if (!mt7921_mcu_drv_pmctrl(dev)) { + int i; + + mt76_for_each_q_rx(&dev->mt76, i) + napi_schedule(&dev->mt76.napi[i]); mt76_connac_pm_dequeue_skbs(mphy, &dev->pm); - else - dev_err(mphy->dev->dev, "failed to wake device\n"); + mt7921_tx_cleanup(dev); + ieee80211_queue_delayed_work(mphy->hw, &mphy->mac_work, + MT7921_WATCHDOG_TIME); + } ieee80211_wake_queues(mphy->hw); - complete_all(&dev->pm.wake_cmpl); + wake_up(&dev->pm.wait); } void mt7921_pm_power_save_work(struct work_struct *work) @@ -1435,6 +1421,10 @@ void mt7921_pm_power_save_work(struct work_struct *work) pm.ps_work.work); delta = dev->pm.idle_timeout; + if (test_bit(MT76_HW_SCANNING, &dev->mphy.state) || + test_bit(MT76_HW_SCHED_SCANNING, &dev->mphy.state)) + goto out; + if (time_is_after_jiffies(dev->pm.last_activity + delta)) { delta = dev->pm.last_activity + delta - jiffies; goto out; @@ -1503,8 +1493,10 @@ void mt7921_coredump_work(struct work_struct *work) break; skb_pull(skb, sizeof(struct mt7921_mcu_rxd)); - if (data + skb->len - dump > MT76_CONNAC_COREDUMP_SZ) - break; + if (data + skb->len - dump > MT76_CONNAC_COREDUMP_SZ) { + dev_kfree_skb(skb); + continue; + } memcpy(data, skb->data, skb->len); data += skb->len; @@ -1513,4 +1505,5 @@ void mt7921_coredump_work(struct work_struct *work) } dev_coredumpv(dev->mt76.dev, dump, MT76_CONNAC_COREDUMP_SZ, GFP_KERNEL); + mt7921_reset(&dev->mt76); } diff --git a/drivers/net/wireless/mediatek/mt76/mt7921/mac.h b/drivers/net/wireless/mediatek/mt76/mt7921/mac.h index a0c1fa0f20e4..109c8849d106 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7921/mac.h +++ b/drivers/net/wireless/mediatek/mt76/mt7921/mac.h @@ -97,18 +97,24 @@ enum rx_pkt_type { #define MT_RXD3_NORMAL_PF_MODE BIT(29) #define MT_RXD3_NORMAL_PF_STS GENMASK(31, 30) -/* P-RXV */ +/* P-RXV DW0 */ #define MT_PRXV_TX_RATE GENMASK(6, 0) #define MT_PRXV_TX_DCM BIT(4) #define MT_PRXV_TX_ER_SU_106T BIT(5) #define MT_PRXV_NSTS GENMASK(9, 7) #define MT_PRXV_HT_AD_CODE BIT(11) +#define MT_PRXV_FRAME_MODE GENMASK(14, 12) +#define MT_PRXV_SGI GENMASK(16, 15) +#define MT_PRXV_STBC GENMASK(23, 22) +#define MT_PRXV_TX_MODE GENMASK(27, 24) #define MT_PRXV_HE_RU_ALLOC_L GENMASK(31, 28) -#define MT_PRXV_HE_RU_ALLOC_H GENMASK(3, 0) + +/* P-RXV DW1 */ #define MT_PRXV_RCPI3 GENMASK(31, 24) #define MT_PRXV_RCPI2 GENMASK(23, 16) #define MT_PRXV_RCPI1 GENMASK(15, 8) #define MT_PRXV_RCPI0 GENMASK(7, 0) +#define MT_PRXV_HE_RU_ALLOC_H GENMASK(3, 0) /* C-RXV */ #define MT_CRXV_HT_STBC GENMASK(1, 0) diff --git a/drivers/net/wireless/mediatek/mt76/mt7921/main.c b/drivers/net/wireless/mediatek/mt76/mt7921/main.c index 729f6c42cdde..f4c27aa41048 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7921/main.c +++ b/drivers/net/wireless/mediatek/mt76/mt7921/main.c @@ -65,9 +65,9 @@ mt7921_init_he_caps(struct mt7921_phy *phy, enum nl80211_band band, IEEE80211_HE_MAC_CAP0_HTC_HE; he_cap_elem->mac_cap_info[3] = IEEE80211_HE_MAC_CAP3_OMI_CONTROL | - IEEE80211_HE_MAC_CAP3_MAX_AMPDU_LEN_EXP_RESERVED; + IEEE80211_HE_MAC_CAP3_MAX_AMPDU_LEN_EXP_EXT_3; he_cap_elem->mac_cap_info[4] = - IEEE80211_HE_MAC_CAP4_AMDSU_IN_AMPDU; + IEEE80211_HE_MAC_CAP4_AMSDU_IN_AMPDU; if (band == NL80211_BAND_2GHZ) he_cap_elem->phy_cap_info[0] = @@ -108,7 +108,7 @@ mt7921_init_he_caps(struct mt7921_phy *phy, enum nl80211_band band, IEEE80211_HE_PHY_CAP6_PARTIAL_BW_EXT_RANGE | IEEE80211_HE_PHY_CAP6_PPE_THRESHOLD_PRESENT; he_cap_elem->phy_cap_info[7] |= - IEEE80211_HE_PHY_CAP7_POWER_BOOST_FACTOR_AR | + IEEE80211_HE_PHY_CAP7_POWER_BOOST_FACTOR_SUPP | IEEE80211_HE_PHY_CAP7_HE_SU_MU_PPDU_4XLTF_AND_08_US_GI; he_cap_elem->phy_cap_info[8] |= IEEE80211_HE_PHY_CAP8_20MHZ_IN_40MHZ_HE_PPDU_IN_2G | @@ -125,10 +125,6 @@ mt7921_init_he_caps(struct mt7921_phy *phy, enum nl80211_band band, he_mcs->rx_mcs_80 = cpu_to_le16(mcs_map); he_mcs->tx_mcs_80 = cpu_to_le16(mcs_map); - he_mcs->rx_mcs_160 = cpu_to_le16(mcs_map); - he_mcs->tx_mcs_160 = cpu_to_le16(mcs_map); - he_mcs->rx_mcs_80p80 = cpu_to_le16(mcs_map); - he_mcs->tx_mcs_80p80 = cpu_to_le16(mcs_map); memset(he_cap->ppe_thres, 0, sizeof(he_cap->ppe_thres)); if (he_cap_elem->phy_cap_info[6] & @@ -169,28 +165,48 @@ void mt7921_set_stream_he_caps(struct mt7921_phy *phy) } } -static int mt7921_start(struct ieee80211_hw *hw) +int __mt7921_start(struct mt7921_phy *phy) { - struct mt7921_dev *dev = mt7921_hw_dev(hw); - struct mt7921_phy *phy = mt7921_hw_phy(hw); + struct mt76_phy *mphy = phy->mt76; + int err; - mt7921_mutex_acquire(dev); + err = mt76_connac_mcu_set_mac_enable(mphy->dev, 0, true, false); + if (err) + return err; - mt76_connac_mcu_set_mac_enable(&dev->mt76, 0, true, false); - mt76_connac_mcu_set_channel_domain(phy->mt76); + err = mt76_connac_mcu_set_channel_domain(mphy); + if (err) + return err; + + err = mt7921_mcu_set_chan_info(phy, MCU_EXT_CMD_SET_RX_PATH); + if (err) + return err; + + err = mt76_connac_mcu_set_rate_txpower(phy->mt76); + if (err) + return err; - mt7921_mcu_set_chan_info(phy, MCU_EXT_CMD_SET_RX_PATH); mt7921_mac_reset_counters(phy); - set_bit(MT76_STATE_RUNNING, &phy->mt76->state); + set_bit(MT76_STATE_RUNNING, &mphy->state); - ieee80211_queue_delayed_work(hw, &phy->mt76->mac_work, + ieee80211_queue_delayed_work(mphy->hw, &mphy->mac_work, MT7921_WATCHDOG_TIME); - mt7921_mutex_release(dev); - return 0; } +static int mt7921_start(struct ieee80211_hw *hw) +{ + struct mt7921_phy *phy = mt7921_hw_phy(hw); + int err; + + mt7921_mutex_acquire(phy->dev); + err = __mt7921_start(phy); + mt7921_mutex_release(phy->dev); + + return err; +} + static void mt7921_stop(struct ieee80211_hw *hw) { struct mt7921_dev *dev = mt7921_hw_dev(hw); @@ -224,9 +240,6 @@ static int get_omac_idx(enum nl80211_iftype type, u64 mask) if (i) return i - 1; - if (type != NL80211_IFTYPE_STATION) - break; - /* next, try to find a free repeater entry for the sta */ i = get_free_idx(mask >> REPEATER_BSSID_START, 0, REPEATER_BSSID_MAX - REPEATER_BSSID_START); @@ -295,15 +308,6 @@ static int mt7921_add_interface(struct ieee80211_hw *hw, if (ret) goto out; - if (dev->pm.enable) { - ret = mt7921_mcu_set_bss_pm(dev, vif, true); - if (ret) - goto out; - - vif->driver_flags |= IEEE80211_VIF_BEACON_FILTER; - mt76_set(dev, MT_WF_RFCR(0), MT_WF_RFCR_DROP_OTHER_BEACON); - } - dev->mt76.vif_mask |= BIT(mvif->mt76.idx); phy->omac_mask |= BIT_ULL(mvif->mt76.omac_idx); @@ -318,6 +322,8 @@ static int mt7921_add_interface(struct ieee80211_hw *hw, mt7921_mac_wtbl_update(dev, idx, MT_WTBL_UPDATE_ADM_COUNT_CLEAR); + ewma_rssi_init(&mvif->rssi); + rcu_assign_pointer(dev->mt76.wcid[idx], &mvif->sta.wcid); if (vif->txq) { mtxq = (struct mt76_txq *)vif->txq->drv_priv; @@ -348,19 +354,12 @@ static void mt7921_remove_interface(struct ieee80211_hw *hw, if (vif == phy->monitor_vif) phy->monitor_vif = NULL; + mt7921_mutex_acquire(dev); mt76_connac_free_pending_tx_skbs(&dev->pm, &msta->wcid); - - if (dev->pm.enable) { - mt7921_mcu_set_bss_pm(dev, vif, false); - mt76_clear(dev, MT_WF_RFCR(0), - MT_WF_RFCR_DROP_OTHER_BEACON); - } - mt76_connac_mcu_uni_add_dev(&dev->mphy, vif, &mvif->sta.wcid, false); rcu_assign_pointer(dev->mt76.wcid[idx], NULL); - mt7921_mutex_acquire(dev); dev->mt76.vif_mask &= ~BIT(mvif->mt76.idx); phy->omac_mask &= ~BIT_ULL(mvif->mt76.omac_idx); mt7921_mutex_release(dev); @@ -396,8 +395,7 @@ out: clear_bit(MT76_RESET, &phy->mt76->state); mt7921_mutex_release(dev); - mt76_txq_schedule_all(phy->mt76); - + mt76_worker_schedule(&dev->mt76.tx_worker); ieee80211_queue_delayed_work(phy->mt76->hw, &phy->mt76->mac_work, MT7921_WATCHDOG_TIME); @@ -413,7 +411,8 @@ static int mt7921_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd, struct mt7921_sta *msta = sta ? (struct mt7921_sta *)sta->drv_priv : &mvif->sta; struct mt76_wcid *wcid = &msta->wcid; - int idx = key->keyidx; + u8 *wcid_keyidx = &wcid->hw_key_idx; + int idx = key->keyidx, err = 0; /* The hardware does not support per-STA RX GTK, fallback * to software mode for these. @@ -429,6 +428,7 @@ static int mt7921_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd, switch (key->cipher) { case WLAN_CIPHER_SUITE_AES_CMAC: key->flags |= IEEE80211_KEY_FLAG_GENERATE_MMIE; + wcid_keyidx = &wcid->hw_key_idx2; break; case WLAN_CIPHER_SUITE_TKIP: case WLAN_CIPHER_SUITE_CCMP: @@ -443,23 +443,29 @@ static int mt7921_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd, return -EOPNOTSUPP; } - if (cmd == SET_KEY) { - key->hw_key_idx = wcid->idx; - wcid->hw_key_idx = idx; - } else if (idx == wcid->hw_key_idx) { - wcid->hw_key_idx = -1; - } + mt7921_mutex_acquire(dev); + + if (cmd == SET_KEY) + *wcid_keyidx = idx; + else if (idx == *wcid_keyidx) + *wcid_keyidx = -1; + else + goto out; + mt76_wcid_key_setup(&dev->mt76, wcid, cmd == SET_KEY ? key : NULL); - return mt7921_mcu_add_key(dev, vif, msta, key, cmd); + err = mt7921_mcu_add_key(dev, vif, msta, key, cmd); +out: + mt7921_mutex_release(dev); + + return err; } static int mt7921_config(struct ieee80211_hw *hw, u32 changed) { struct mt7921_dev *dev = mt7921_hw_dev(hw); struct mt7921_phy *phy = mt7921_hw_phy(hw); - bool band = phy != &dev->phy; int ret; if (changed & IEEE80211_CONF_CHANGE_CHANNEL) { @@ -480,9 +486,9 @@ static int mt7921_config(struct ieee80211_hw *hw, u32 changed) else phy->rxfilter &= ~MT_WF_RFCR_DROP_OTHER_UC; - mt76_rmw_field(dev, MT_DMA_DCR0(band), MT_DMA_DCR0_RXD_G5_EN, + mt76_rmw_field(dev, MT_DMA_DCR0(0), MT_DMA_DCR0_RXD_G5_EN, enabled); - mt76_wr(dev, MT_WF_RFCR(band), phy->rxfilter); + mt76_wr(dev, MT_WF_RFCR(0), phy->rxfilter); } mt7921_mutex_release(dev); @@ -511,7 +517,6 @@ static void mt7921_configure_filter(struct ieee80211_hw *hw, { struct mt7921_dev *dev = mt7921_hw_dev(hw); struct mt7921_phy *phy = mt7921_hw_phy(hw); - bool band = phy != &dev->phy; u32 ctl_flags = MT_WF_RFCR1_DROP_ACK | MT_WF_RFCR1_DROP_BF_POLL | MT_WF_RFCR1_DROP_BA | @@ -551,16 +556,46 @@ static void mt7921_configure_filter(struct ieee80211_hw *hw, MT_WF_RFCR_DROP_NDPA); *total_flags = flags; - mt76_wr(dev, MT_WF_RFCR(band), phy->rxfilter); + mt76_wr(dev, MT_WF_RFCR(0), phy->rxfilter); if (*total_flags & FIF_CONTROL) - mt76_clear(dev, MT_WF_RFCR1(band), ctl_flags); + mt76_clear(dev, MT_WF_RFCR1(0), ctl_flags); else - mt76_set(dev, MT_WF_RFCR1(band), ctl_flags); + mt76_set(dev, MT_WF_RFCR1(0), ctl_flags); mt7921_mutex_release(dev); } +static int +mt7921_bss_bcnft_apply(struct mt7921_dev *dev, struct ieee80211_vif *vif, + bool assoc) +{ + int ret; + + if (!dev->pm.enable) + return 0; + + if (assoc) { + ret = mt7921_mcu_uni_bss_bcnft(dev, vif, true); + if (ret) + return ret; + + vif->driver_flags |= IEEE80211_VIF_BEACON_FILTER; + mt76_set(dev, MT_WF_RFCR(0), MT_WF_RFCR_DROP_OTHER_BEACON); + + return 0; + } + + ret = mt7921_mcu_set_bss_pm(dev, vif, false); + if (ret) + return ret; + + vif->driver_flags &= ~IEEE80211_VIF_BEACON_FILTER; + mt76_clear(dev, MT_WF_RFCR(0), MT_WF_RFCR_DROP_OTHER_BEACON); + + return 0; +} + static void mt7921_bss_info_changed(struct ieee80211_hw *hw, struct ieee80211_vif *vif, struct ieee80211_bss_conf *info, @@ -587,6 +622,18 @@ static void mt7921_bss_info_changed(struct ieee80211_hw *hw, if (changed & BSS_CHANGED_PS) mt7921_mcu_uni_bss_ps(dev, vif); + if (changed & BSS_CHANGED_ASSOC) { + mt7921_mcu_sta_add(dev, NULL, vif, true); + mt7921_bss_bcnft_apply(dev, vif, info->assoc); + } + + if (changed & BSS_CHANGED_ARP_FILTER) { + struct mt7921_vif *mvif = (struct mt7921_vif *)vif->drv_priv; + + mt76_connac_mcu_update_arp_filter(&dev->mt76, &mvif->mt76, + info); + } + mt7921_mutex_release(dev); } @@ -622,8 +669,7 @@ int mt7921_mac_sta_add(struct mt76_dev *mdev, struct ieee80211_vif *vif, mt7921_mac_wtbl_update(dev, idx, MT_WTBL_UPDATE_ADM_COUNT_CLEAR); - ret = mt76_connac_mcu_add_sta_cmd(&dev->mphy, vif, sta, &msta->wcid, - true, MCU_UNI_CMD_STA_REC_UPDATE); + ret = mt7921_mcu_sta_add(dev, sta, vif, true); if (ret) return ret; @@ -641,17 +687,17 @@ void mt7921_mac_sta_remove(struct mt76_dev *mdev, struct ieee80211_vif *vif, mt76_connac_free_pending_tx_skbs(&dev->pm, &msta->wcid); mt76_connac_pm_wake(&dev->mphy, &dev->pm); - mt76_connac_mcu_add_sta_cmd(&dev->mphy, vif, sta, &msta->wcid, false, - MCU_UNI_CMD_STA_REC_UPDATE); - + mt7921_mcu_sta_add(dev, sta, vif, false); mt7921_mac_wtbl_update(dev, msta->wcid.idx, MT_WTBL_UPDATE_ADM_COUNT_CLEAR); - if (vif->type == NL80211_IFTYPE_STATION && !sta->tdls) { + if (vif->type == NL80211_IFTYPE_STATION) { struct mt7921_vif *mvif = (struct mt7921_vif *)vif->drv_priv; - mt76_connac_mcu_uni_add_bss(&dev->mphy, vif, &mvif->sta.wcid, - false); + ewma_rssi_init(&mvif->rssi); + if (!sta->tdls) + mt76_connac_mcu_uni_add_bss(&dev->mphy, vif, + &mvif->sta.wcid, false); } spin_lock_bh(&dev->sta_poll_lock); @@ -664,23 +710,18 @@ void mt7921_mac_sta_remove(struct mt76_dev *mdev, struct ieee80211_vif *vif, mt76_connac_power_save_sched(&dev->mphy, &dev->pm); } -static void -mt7921_wake_tx_queue(struct ieee80211_hw *hw, struct ieee80211_txq *txq) +void mt7921_tx_worker(struct mt76_worker *w) { - struct mt7921_dev *dev = mt7921_hw_dev(hw); - struct mt7921_phy *phy = mt7921_hw_phy(hw); - struct mt76_phy *mphy = phy->mt76; - - if (!test_bit(MT76_STATE_RUNNING, &mphy->state)) - return; + struct mt7921_dev *dev = container_of(w, struct mt7921_dev, + mt76.tx_worker); - if (test_bit(MT76_STATE_PM, &mphy->state)) { + if (!mt76_connac_pm_ref(&dev->mphy, &dev->pm)) { queue_work(dev->mt76.wq, &dev->pm.wake_work); return; } - dev->pm.last_activity = jiffies; - mt76_worker_schedule(&dev->mt76.tx_worker); + mt76_txq_schedule_all(&dev->mphy); + mt76_connac_pm_unref(&dev->pm); } static void mt7921_tx(struct ieee80211_hw *hw, @@ -708,9 +749,9 @@ static void mt7921_tx(struct ieee80211_hw *hw, wcid = &mvif->sta.wcid; } - if (!test_bit(MT76_STATE_PM, &mphy->state)) { - dev->pm.last_activity = jiffies; + if (mt76_connac_pm_ref(mphy, &dev->pm)) { mt76_tx(mphy, control->sta, wcid, skb); + mt76_connac_pm_unref(&dev->pm); return; } @@ -814,11 +855,17 @@ mt7921_get_stats(struct ieee80211_hw *hw, struct mt7921_phy *phy = mt7921_hw_phy(hw); struct mib_stats *mib = &phy->mib; + mt7921_mutex_acquire(phy->dev); + stats->dot11RTSSuccessCount = mib->rts_cnt; stats->dot11RTSFailureCount = mib->rts_retries_cnt; stats->dot11FCSErrorCount = mib->fcs_err_cnt; stats->dot11ACKFailureCount = mib->ack_fail_cnt; + memset(mib, 0, sizeof(*mib)); + + mt7921_mutex_release(phy->dev); + return 0; } @@ -827,9 +874,7 @@ mt7921_get_tsf(struct ieee80211_hw *hw, struct ieee80211_vif *vif) { struct mt7921_vif *mvif = (struct mt7921_vif *)vif->drv_priv; struct mt7921_dev *dev = mt7921_hw_dev(hw); - struct mt7921_phy *phy = mt7921_hw_phy(hw); u8 omac_idx = mvif->mt76.omac_idx; - bool band = phy != &dev->phy; union { u64 t64; u32 t32[2]; @@ -840,9 +885,9 @@ mt7921_get_tsf(struct ieee80211_hw *hw, struct ieee80211_vif *vif) n = omac_idx > HW_BSSID_MAX ? HW_BSSID_0 : omac_idx; /* TSF software read */ - mt76_set(dev, MT_LPON_TCR(band, n), MT_LPON_TCR_SW_MODE); - tsf.t32[0] = mt76_rr(dev, MT_LPON_UTTR0(band)); - tsf.t32[1] = mt76_rr(dev, MT_LPON_UTTR1(band)); + mt76_set(dev, MT_LPON_TCR(0, n), MT_LPON_TCR_SW_MODE); + tsf.t32[0] = mt76_rr(dev, MT_LPON_UTTR0(0)); + tsf.t32[1] = mt76_rr(dev, MT_LPON_UTTR1(0)); mt7921_mutex_release(dev); @@ -855,9 +900,7 @@ mt7921_set_tsf(struct ieee80211_hw *hw, struct ieee80211_vif *vif, { struct mt7921_vif *mvif = (struct mt7921_vif *)vif->drv_priv; struct mt7921_dev *dev = mt7921_hw_dev(hw); - struct mt7921_phy *phy = mt7921_hw_phy(hw); u8 omac_idx = mvif->mt76.omac_idx; - bool band = phy != &dev->phy; union { u64 t64; u32 t32[2]; @@ -867,10 +910,10 @@ mt7921_set_tsf(struct ieee80211_hw *hw, struct ieee80211_vif *vif, mt7921_mutex_acquire(dev); n = omac_idx > HW_BSSID_MAX ? HW_BSSID_0 : omac_idx; - mt76_wr(dev, MT_LPON_UTTR0(band), tsf.t32[0]); - mt76_wr(dev, MT_LPON_UTTR1(band), tsf.t32[1]); + mt76_wr(dev, MT_LPON_UTTR0(0), tsf.t32[0]); + mt76_wr(dev, MT_LPON_UTTR1(0), tsf.t32[1]); /* TSF software overwrite */ - mt76_set(dev, MT_LPON_TCR(band, n), MT_LPON_TCR_SW_WRITE); + mt76_set(dev, MT_LPON_TCR(0, n), MT_LPON_TCR_SW_WRITE); mt7921_mutex_release(dev); } @@ -1008,14 +1051,6 @@ mt7921_set_antenna(struct ieee80211_hw *hw, u32 tx_ant, u32 rx_ant) return 0; } -static void -mt7921_sta_rc_update(struct ieee80211_hw *hw, - struct ieee80211_vif *vif, - struct ieee80211_sta *sta, - u32 changed) -{ -} - static void mt7921_sta_statistics(struct ieee80211_hw *hw, struct ieee80211_vif *vif, struct ieee80211_sta *sta, @@ -1120,6 +1155,15 @@ static void mt7921_set_rekey_data(struct ieee80211_hw *hw, } #endif /* CONFIG_PM */ +static void mt7921_flush(struct ieee80211_hw *hw, struct ieee80211_vif *vif, + u32 queues, bool drop) +{ + struct mt7921_dev *dev = mt7921_hw_dev(hw); + + wait_event_timeout(dev->mt76.tx_wait, !mt76_has_tx_pending(&dev->mphy), + HZ / 2); +} + const struct ieee80211_ops mt7921_ops = { .tx = mt7921_tx, .start = mt7921_start, @@ -1133,11 +1177,10 @@ const struct ieee80211_ops mt7921_ops = { .sta_add = mt7921_sta_add, .sta_remove = mt7921_sta_remove, .sta_pre_rcu_remove = mt76_sta_pre_rcu_remove, - .sta_rc_update = mt7921_sta_rc_update, .set_key = mt7921_set_key, .ampdu_action = mt7921_ampdu_action, .set_rts_threshold = mt7921_set_rts_threshold, - .wake_tx_queue = mt7921_wake_tx_queue, + .wake_tx_queue = mt76_wake_tx_queue, .release_buffered_frames = mt76_release_buffered_frames, .get_txpower = mt76_get_txpower, .get_stats = mt7921_get_stats, @@ -1158,4 +1201,5 @@ const struct ieee80211_ops mt7921_ops = { .set_wakeup = mt7921_set_wakeup, .set_rekey_data = mt7921_set_rekey_data, #endif /* CONFIG_PM */ + .flush = mt7921_flush, }; diff --git a/drivers/net/wireless/mediatek/mt76/mt7921/mcu.c b/drivers/net/wireless/mediatek/mt76/mt7921/mcu.c index b5cc72e7e81c..5f3d56d570a5 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7921/mcu.c +++ b/drivers/net/wireless/mediatek/mt76/mt7921/mcu.c @@ -4,6 +4,7 @@ #include <linux/firmware.h> #include <linux/fs.h> #include "mt7921.h" +#include "mt7921_trace.h" #include "mcu.h" #include "mac.h" @@ -159,8 +160,10 @@ mt7921_mcu_parse_response(struct mt76_dev *mdev, int cmd, int ret = 0; if (!skb) { - dev_err(mdev->dev, "Message %d (seq %d) timeout\n", + dev_err(mdev->dev, "Message %08x (seq %d) timeout\n", cmd, seq); + mt7921_reset(mdev); + return -ETIMEDOUT; } @@ -222,8 +225,16 @@ mt7921_mcu_send_message(struct mt76_dev *mdev, struct sk_buff *skb, u32 val; u8 seq; - /* TODO: make dynamic based on msg type */ - mdev->mcu.timeout = 20 * HZ; + switch (cmd) { + case MCU_UNI_CMD_HIF_CTRL: + case MCU_UNI_CMD_SUSPEND: + case MCU_UNI_CMD_OFFLOAD: + mdev->mcu.timeout = HZ / 3; + break; + default: + mdev->mcu.timeout = 3 * HZ; + break; + } seq = ++dev->mt76.mcu.msg_seq & 0xf; if (!seq) @@ -404,9 +415,12 @@ mt7921_mcu_tx_rate_report(struct mt7921_dev *dev, struct sk_buff *skb, if (wlan_idx >= MT76_N_WCIDS) return; + + rcu_read_lock(); + wcid = rcu_dereference(dev->mt76.wcid[wlan_idx]); if (!wcid) - return; + goto out; msta = container_of(wcid, struct mt7921_sta, wcid); stats = &msta->stats; @@ -414,6 +428,8 @@ mt7921_mcu_tx_rate_report(struct mt7921_dev *dev, struct sk_buff *skb, /* current rate */ mt7921_mcu_tx_rate_parse(mphy, &peer, &rate, curr); stats->tx_rate = rate; +out: + rcu_read_unlock(); } static void @@ -466,33 +482,45 @@ mt7921_mcu_bss_event(struct mt7921_dev *dev, struct sk_buff *skb) static void mt7921_mcu_debug_msg_event(struct mt7921_dev *dev, struct sk_buff *skb) { - struct mt7921_mcu_rxd *rxd = (struct mt7921_mcu_rxd *)skb->data; - struct debug_msg { + struct mt7921_debug_msg { __le16 id; u8 type; u8 flag; __le32 value; __le16 len; u8 content[512]; - } __packed * debug_msg; - u16 cur_len; - int i; - - skb_pull(skb, sizeof(*rxd)); - debug_msg = (struct debug_msg *)skb->data; + } __packed * msg; - cur_len = min_t(u16, le16_to_cpu(debug_msg->len), 512); + skb_pull(skb, sizeof(struct mt7921_mcu_rxd)); + msg = (struct mt7921_debug_msg *)skb->data; - if (debug_msg->type == 0x3) { - for (i = 0 ; i < cur_len; i++) - if (!debug_msg->content[i]) - debug_msg->content[i] = ' '; + if (msg->type == 3) { /* fw log */ + u16 len = min_t(u16, le16_to_cpu(msg->len), 512); + int i; - dev_dbg(dev->mt76.dev, "%s", debug_msg->content); + for (i = 0 ; i < len; i++) { + if (!msg->content[i]) + msg->content[i] = ' '; + } + wiphy_info(mt76_hw(dev)->wiphy, "%.*s", len, msg->content); } } static void +mt7921_mcu_low_power_event(struct mt7921_dev *dev, struct sk_buff *skb) +{ + struct mt7921_mcu_lp_event { + u8 state; + u8 reserved[3]; + } __packed * event; + + skb_pull(skb, sizeof(struct mt7921_mcu_rxd)); + event = (struct mt7921_mcu_lp_event *)skb->data; + + trace_lp_event(dev, event->state); +} + +static void mt7921_mcu_rx_unsolicited_event(struct mt7921_dev *dev, struct sk_buff *skb) { struct mt7921_mcu_rxd *rxd = (struct mt7921_mcu_rxd *)skb->data; @@ -515,6 +543,9 @@ mt7921_mcu_rx_unsolicited_event(struct mt7921_dev *dev, struct sk_buff *skb) mt76_connac_mcu_coredump_event(&dev->mt76, skb, &dev->coredump); return; + case MCU_EVENT_LP_INFO: + mt7921_mcu_low_power_event(dev, skb); + break; default: break; } @@ -537,6 +568,7 @@ void mt7921_mcu_rx_event(struct mt7921_dev *dev, struct sk_buff *skb) rxd->eid == MCU_EVENT_SCAN_DONE || rxd->eid == MCU_EVENT_DBG_MSG || rxd->eid == MCU_EVENT_COREDUMP || + rxd->eid == MCU_EVENT_LP_INFO || !rxd->seq) mt7921_mcu_rx_unsolicited_event(dev, skb); else @@ -919,6 +951,24 @@ int mt7921_mcu_fw_log_2_host(struct mt7921_dev *dev, u8 ctrl) sizeof(data), false); } +int mt7921_run_firmware(struct mt7921_dev *dev) +{ + int err; + + err = mt7921_driver_own(dev); + if (err) + return err; + + err = mt7921_load_firmware(dev); + if (err) + return err; + + set_bit(MT76_STATE_MCU_RUNNING, &dev->mphy.state); + mt7921_mcu_fw_log_2_host(dev, 1); + + return 0; +} + int mt7921_mcu_init(struct mt7921_dev *dev) { static const struct mt76_mcu_ops mt7921_mcu_ops = { @@ -927,38 +977,15 @@ int mt7921_mcu_init(struct mt7921_dev *dev) .mcu_parse_response = mt7921_mcu_parse_response, .mcu_restart = mt7921_mcu_restart, }; - int ret; dev->mt76.mcu_ops = &mt7921_mcu_ops; - ret = mt7921_driver_own(dev); - if (ret) - return ret; - - ret = mt7921_load_firmware(dev); - if (ret) - return ret; - - set_bit(MT76_STATE_MCU_RUNNING, &dev->mphy.state); - mt7921_mcu_fw_log_2_host(dev, 1); - - return 0; + return mt7921_run_firmware(dev); } void mt7921_mcu_exit(struct mt7921_dev *dev) { - u32 reg = mt7921_reg_map_l1(dev, MT_TOP_MISC); - - __mt76_mcu_restart(&dev->mt76); - if (!mt76_poll_msec(dev, reg, MT_TOP_MISC_FW_STATE, - FIELD_PREP(MT_TOP_MISC_FW_STATE, - FW_STATE_FW_DOWNLOAD), 1000)) { - dev_err(dev->mt76.dev, "Failed to exit mcu\n"); - return; - } - - reg = mt7921_reg_map_l1(dev, MT_TOP_LPCR_HOST_BAND0); - mt76_wr(dev, reg, MT_TOP_LPCR_HOST_FW_OWN); + mt7921_wfsys_reset(dev); skb_queue_purge(&dev->mt76.mcu.res_q); } @@ -1238,12 +1265,35 @@ int mt7921_mcu_set_bss_pm(struct mt7921_dev *dev, struct ieee80211_vif *vif, sizeof(req), false); } +int mt7921_mcu_sta_add(struct mt7921_dev *dev, struct ieee80211_sta *sta, + struct ieee80211_vif *vif, bool enable) +{ + struct mt7921_vif *mvif = (struct mt7921_vif *)vif->drv_priv; + int rssi = -ewma_rssi_read(&mvif->rssi); + struct mt76_sta_cmd_info info = { + .sta = sta, + .vif = vif, + .enable = enable, + .cmd = MCU_UNI_CMD_STA_REC_UPDATE, + .rcpi = to_rcpi(rssi), + }; + struct mt7921_sta *msta; + + msta = sta ? (struct mt7921_sta *)sta->drv_priv : NULL; + info.wcid = msta ? &msta->wcid : &mvif->sta.wcid; + + return mt76_connac_mcu_add_sta_cmd(&dev->mphy, &info); +} + int mt7921_mcu_drv_pmctrl(struct mt7921_dev *dev) { struct mt76_phy *mphy = &dev->mt76.phy; - int i; + struct mt76_connac_pm *pm = &dev->pm; + int i, err = 0; + + mutex_lock(&pm->mutex); - if (!test_and_clear_bit(MT76_STATE_PM, &mphy->state)) + if (!test_bit(MT76_STATE_PM, &mphy->state)) goto out; for (i = 0; i < MT7921_DRV_OWN_RETRY_COUNT; i++) { @@ -1255,22 +1305,35 @@ int mt7921_mcu_drv_pmctrl(struct mt7921_dev *dev) if (i == MT7921_DRV_OWN_RETRY_COUNT) { dev_err(dev->mt76.dev, "driver own failed\n"); - return -EIO; + err = -EIO; + goto out; } + mt7921_wpdma_reinit_cond(dev); + clear_bit(MT76_STATE_PM, &mphy->state); + + pm->stats.last_wake_event = jiffies; + pm->stats.doze_time += pm->stats.last_wake_event - + pm->stats.last_doze_event; out: - dev->pm.last_activity = jiffies; + mutex_unlock(&pm->mutex); - return 0; + if (err) + mt7921_reset(&dev->mt76); + + return err; } int mt7921_mcu_fw_pmctrl(struct mt7921_dev *dev) { struct mt76_phy *mphy = &dev->mt76.phy; - int i; + struct mt76_connac_pm *pm = &dev->pm; + int i, err = 0; - if (test_and_set_bit(MT76_STATE_PM, &mphy->state)) - return 0; + mutex_lock(&pm->mutex); + + if (mt76_connac_skip_fw_pmctrl(mphy, pm)) + goto out; for (i = 0; i < MT7921_DRV_OWN_RETRY_COUNT; i++) { mt76_wr(dev, MT_CONN_ON_LPCTL, PCIE_LPCR_HOST_SET_OWN); @@ -1281,10 +1344,20 @@ int mt7921_mcu_fw_pmctrl(struct mt7921_dev *dev) if (i == MT7921_DRV_OWN_RETRY_COUNT) { dev_err(dev->mt76.dev, "firmware own failed\n"); - return -EIO; + clear_bit(MT76_STATE_PM, &mphy->state); + err = -EIO; } - return 0; + pm->stats.last_doze_event = jiffies; + pm->stats.awake_time += pm->stats.last_doze_event - + pm->stats.last_wake_event; +out: + mutex_unlock(&pm->mutex); + + if (err) + mt7921_reset(&dev->mt76); + + return err; } void @@ -1292,8 +1365,14 @@ mt7921_pm_interface_iter(void *priv, u8 *mac, struct ieee80211_vif *vif) { struct mt7921_phy *phy = priv; struct mt7921_dev *dev = phy->dev; + int ret; - if (mt7921_mcu_set_bss_pm(dev, vif, dev->pm.enable)) + if (dev->pm.enable) + ret = mt7921_mcu_uni_bss_bcnft(dev, vif, true); + else + ret = mt7921_mcu_set_bss_pm(dev, vif, false); + + if (ret) return; if (dev->pm.enable) { @@ -1304,3 +1383,26 @@ mt7921_pm_interface_iter(void *priv, u8 *mac, struct ieee80211_vif *vif) mt76_clear(dev, MT_WF_RFCR(0), MT_WF_RFCR_DROP_OTHER_BEACON); } } + +int mt7921_get_txpwr_info(struct mt7921_dev *dev, struct mt7921_txpwr *txpwr) +{ + struct mt7921_txpwr_event *event; + struct mt7921_txpwr_req req = { + .dbdc_idx = 0, + }; + struct sk_buff *skb; + int ret; + + ret = mt76_mcu_send_and_get_msg(&dev->mt76, MCU_CMD_GET_TXPWR, + &req, sizeof(req), true, &skb); + if (ret) + return ret; + + event = (struct mt7921_txpwr_event *)skb->data; + WARN_ON(skb->len != le16_to_cpu(event->len)); + memcpy(txpwr, &event->txpwr, sizeof(event->txpwr)); + + dev_kfree_skb(skb); + + return 0; +} diff --git a/drivers/net/wireless/mediatek/mt76/mt7921/mcu.h b/drivers/net/wireless/mediatek/mt76/mt7921/mcu.h index 2fdc62367b3f..49823d0a3d0a 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7921/mcu.h +++ b/drivers/net/wireless/mediatek/mt76/mt7921/mcu.h @@ -79,12 +79,14 @@ struct mt7921_uni_txd { /* event table */ enum { MCU_EVENT_REG_ACCESS = 0x05, + MCU_EVENT_LP_INFO = 0x07, MCU_EVENT_SCAN_DONE = 0x0d, MCU_EVENT_BSS_ABSENCE = 0x11, MCU_EVENT_BSS_BEACON_LOSS = 0x13, MCU_EVENT_CH_PRIVILEGE = 0x18, MCU_EVENT_SCHED_SCAN_DONE = 0x23, MCU_EVENT_DBG_MSG = 0x27, + MCU_EVENT_TXPWR = 0xd0, MCU_EVENT_COREDUMP = 0xf0, }; @@ -177,25 +179,6 @@ enum { MCU_PHY_STATE_OFDMLQ_CNINFO, }; -#define STA_TYPE_STA BIT(0) -#define STA_TYPE_AP BIT(1) -#define STA_TYPE_ADHOC BIT(2) -#define STA_TYPE_WDS BIT(4) -#define STA_TYPE_BC BIT(5) - -#define NETWORK_INFRA BIT(16) -#define NETWORK_P2P BIT(17) -#define NETWORK_IBSS BIT(18) -#define NETWORK_WDS BIT(21) - -#define CONNECTION_INFRA_STA (STA_TYPE_STA | NETWORK_INFRA) -#define CONNECTION_INFRA_AP (STA_TYPE_AP | NETWORK_INFRA) -#define CONNECTION_P2P_GC (STA_TYPE_STA | NETWORK_P2P) -#define CONNECTION_P2P_GO (STA_TYPE_AP | NETWORK_P2P) -#define CONNECTION_IBSS_ADHOC (STA_TYPE_ADHOC | NETWORK_IBSS) -#define CONNECTION_WDS (STA_TYPE_WDS | NETWORK_WDS) -#define CONNECTION_INFRA_BC (STA_TYPE_BC | NETWORK_INFRA) - struct sec_key { u8 cipher_id; u8 cipher_len; @@ -251,29 +234,6 @@ enum { MT_IBF = BIT(1) /* implicit beamforming */ }; -#define MT7921_WTBL_UPDATE_MAX_SIZE (sizeof(struct wtbl_req_hdr) + \ - sizeof(struct wtbl_generic) + \ - sizeof(struct wtbl_rx) + \ - sizeof(struct wtbl_ht) + \ - sizeof(struct wtbl_vht) + \ - sizeof(struct wtbl_hdr_trans) +\ - sizeof(struct wtbl_ba) + \ - sizeof(struct wtbl_smps)) - -#define MT7921_STA_UPDATE_MAX_SIZE (sizeof(struct sta_req_hdr) + \ - sizeof(struct sta_rec_basic) + \ - sizeof(struct sta_rec_ht) + \ - sizeof(struct sta_rec_he) + \ - sizeof(struct sta_rec_ba) + \ - sizeof(struct sta_rec_vht) + \ - sizeof(struct sta_rec_uapsd) + \ - sizeof(struct sta_rec_amsdu) + \ - sizeof(struct tlv) + \ - MT7921_WTBL_UPDATE_MAX_SIZE) - -#define MT7921_WTBL_UPDATE_BA_SIZE (sizeof(struct wtbl_req_hdr) + \ - sizeof(struct wtbl_ba)) - #define STA_CAP_WMM BIT(0) #define STA_CAP_SGI_20 BIT(4) #define STA_CAP_SGI_40 BIT(5) @@ -431,4 +391,20 @@ struct mt7921_mcu_wlan_info { __le32 wlan_idx; struct mt7921_mcu_wlan_info_event event; } __packed; + +struct mt7921_txpwr_req { + u8 ver; + u8 action; + __le16 len; + u8 dbdc_idx; + u8 rsv[3]; +} __packed; + +struct mt7921_txpwr_event { + u8 ver; + u8 action; + __le16 len; + struct mt7921_txpwr txpwr; +} __packed; + #endif diff --git a/drivers/net/wireless/mediatek/mt76/mt7921/mt7921.h b/drivers/net/wireless/mediatek/mt76/mt7921/mt7921.h index 46e6aeec35ae..59862ea4951c 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7921/mt7921.h +++ b/drivers/net/wireless/mediatek/mt76/mt7921/mt7921.h @@ -18,7 +18,7 @@ #define MT7921_PM_TIMEOUT (HZ / 12) #define MT7921_HW_SCAN_TIMEOUT (HZ / 10) -#define MT7921_WATCHDOG_TIME (HZ / 10) +#define MT7921_WATCHDOG_TIME (HZ / 4) #define MT7921_RESET_TIMEOUT (30 * HZ) #define MT7921_TX_RING_SIZE 2048 @@ -35,7 +35,6 @@ #define MT7921_EEPROM_SIZE 3584 #define MT7921_TOKEN_SIZE 8192 -#define MT7921_TOKEN_FREE_THR 64 #define MT7921_CFEND_RATE_DEFAULT 0x49 /* OFDM 24M */ #define MT7921_CFEND_RATE_11B 0x03 /* 11B LP, 11M */ @@ -46,6 +45,9 @@ #define MT7921_SKU_MAX_DELTA_IDX MT7921_SKU_RATE_NUM #define MT7921_SKU_TABLE_SIZE (MT7921_SKU_RATE_NUM + 1) +#define to_rssi(field, rxv) ((FIELD_GET(field, rxv) - 220) / 2) +#define to_rcpi(rssi) (2 * (rssi) + 220) + struct mt7921_vif; struct mt7921_sta; @@ -92,21 +94,25 @@ struct mt7921_sta { struct mt7921_sta_key_conf bip; }; +DECLARE_EWMA(rssi, 10, 8); + struct mt7921_vif { struct mt76_vif mt76; /* must be first */ struct mt7921_sta sta; struct mt7921_phy *phy; + struct ewma_rssi rssi; + struct ieee80211_tx_queue_params queue_params[IEEE80211_NUM_ACS]; }; struct mib_stats { - u16 ack_fail_cnt; - u16 fcs_err_cnt; - u16 rts_cnt; - u16 rts_retries_cnt; - u16 ba_miss_cnt; + u32 ack_fail_cnt; + u32 fcs_err_cnt; + u32 rts_cnt; + u32 rts_retries_cnt; + u32 ba_miss_cnt; }; struct mt7921_phy { @@ -125,7 +131,7 @@ struct mt7921_phy { s16 coverage_class; u8 slottime; - __le32 rx_ampdu_ts; + u32 rx_ampdu_ts; u32 ampdu_ref; struct mib_stats mib; @@ -149,18 +155,11 @@ struct mt7921_dev { u16 chainmask; - struct work_struct init_work; struct work_struct reset_work; - wait_queue_head_t reset_wait; - u32 reset_state; struct list_head sta_poll_list; spinlock_t sta_poll_lock; - spinlock_t token_lock; - int token_count; - struct idr token; - u8 fw_debug; struct mt76_connac_pm pm; @@ -168,6 +167,36 @@ struct mt7921_dev { }; enum { + TXPWR_USER, + TXPWR_EEPROM, + TXPWR_MAC, + TXPWR_MAX_NUM, +}; + +struct mt7921_txpwr { + u8 ch; + u8 rsv[3]; + struct { + u8 ch; + u8 cck[4]; + u8 ofdm[8]; + u8 ht20[8]; + u8 ht40[9]; + u8 vht20[12]; + u8 vht40[12]; + u8 vht80[12]; + u8 vht160[12]; + u8 he26[12]; + u8 he52[12]; + u8 he106[12]; + u8 he242[12]; + u8 he484[12]; + u8 he996[12]; + u8 he996x2[12]; + } data[TXPWR_MAX_NUM]; +}; + +enum { MT_LMAC_AC00, MT_LMAC_AC01, MT_LMAC_AC02, @@ -209,6 +238,7 @@ extern struct pci_driver mt7921_pci_driver; u32 mt7921_reg_map(struct mt7921_dev *dev, u32 addr); +int __mt7921_start(struct mt7921_phy *phy); int mt7921_register_device(struct mt7921_dev *dev); void mt7921_unregister_device(struct mt7921_dev *dev); int mt7921_eeprom_init(struct mt7921_dev *dev); @@ -218,15 +248,17 @@ int mt7921_eeprom_get_target_power(struct mt7921_dev *dev, u8 chain_idx); void mt7921_eeprom_init_sku(struct mt7921_dev *dev); int mt7921_dma_init(struct mt7921_dev *dev); -void mt7921_dma_prefetch(struct mt7921_dev *dev); +int mt7921_wpdma_reset(struct mt7921_dev *dev, bool force); +int mt7921_wpdma_reinit_cond(struct mt7921_dev *dev); void mt7921_dma_cleanup(struct mt7921_dev *dev); +int mt7921_run_firmware(struct mt7921_dev *dev); int mt7921_mcu_init(struct mt7921_dev *dev); -int mt7921_mcu_add_bss_info(struct mt7921_phy *phy, - struct ieee80211_vif *vif, int enable); int mt7921_mcu_add_key(struct mt7921_dev *dev, struct ieee80211_vif *vif, struct mt7921_sta *msta, struct ieee80211_key_conf *key, enum set_key_cmd cmd); int mt7921_set_channel(struct mt7921_phy *phy); +int mt7921_mcu_sta_add(struct mt7921_dev *dev, struct ieee80211_sta *sta, + struct ieee80211_vif *vif, bool enable); int mt7921_mcu_set_chan_info(struct mt7921_phy *phy, int cmd); int mt7921_mcu_set_tx(struct mt7921_dev *dev, struct ieee80211_vif *vif); int mt7921_mcu_set_eeprom(struct mt7921_dev *dev); @@ -281,6 +313,12 @@ mt7921_l1_rmw(struct mt7921_dev *dev, u32 addr, u32 mask, u32 val) #define mt7921_l1_set(dev, addr, val) mt7921_l1_rmw(dev, addr, 0, val) #define mt7921_l1_clear(dev, addr, val) mt7921_l1_rmw(dev, addr, val, 0) +static inline bool mt7921_dma_need_reinit(struct mt7921_dev *dev) +{ + return !mt76_get_field(dev, MT_WFDMA_DUMMY_CR, MT_WFDMA_NEED_REINIT); +} + +void mt7921_mac_init(struct mt7921_dev *dev); bool mt7921_mac_wtbl_update(struct mt7921_dev *dev, int idx, u32 mask); void mt7921_mac_reset_counters(struct mt7921_phy *phy); void mt7921_mac_write_txwi(struct mt7921_dev *dev, __le32 *txwi, @@ -296,10 +334,14 @@ void mt7921_mac_sta_remove(struct mt76_dev *mdev, struct ieee80211_vif *vif, struct ieee80211_sta *sta); void mt7921_mac_work(struct work_struct *work); void mt7921_mac_reset_work(struct work_struct *work); +void mt7921_reset(struct mt76_dev *mdev); +void mt7921_tx_cleanup(struct mt7921_dev *dev); int mt7921_tx_prepare_skb(struct mt76_dev *mdev, void *txwi_ptr, enum mt76_txq_id qid, struct mt76_wcid *wcid, struct ieee80211_sta *sta, struct mt76_tx_info *tx_info); + +void mt7921_tx_worker(struct mt76_worker *w); void mt7921_tx_complete_skb(struct mt76_dev *mdev, struct mt76_queue_entry *e); int mt7921_init_tx_queues(struct mt7921_phy *phy, int idx, int n_desc); void mt7921_tx_token_put(struct mt7921_dev *dev); @@ -326,9 +368,6 @@ int mt7921_mcu_uni_bss_bcnft(struct mt7921_dev *dev, struct ieee80211_vif *vif, bool enable); int mt7921_mcu_set_bss_pm(struct mt7921_dev *dev, struct ieee80211_vif *vif, bool enable); -int mt7921_mcu_update_arp_filter(struct ieee80211_hw *hw, - struct ieee80211_vif *vif, - struct ieee80211_bss_conf *info); int mt7921_mcu_drv_pmctrl(struct mt7921_dev *dev); int mt7921_mcu_fw_pmctrl(struct mt7921_dev *dev); void mt7921_pm_wake_work(struct work_struct *work); @@ -339,4 +378,6 @@ int mt7921_mac_set_beacon_filter(struct mt7921_phy *phy, bool enable); void mt7921_pm_interface_iter(void *priv, u8 *mac, struct ieee80211_vif *vif); void mt7921_coredump_work(struct work_struct *work); +int mt7921_wfsys_reset(struct mt7921_dev *dev); +int mt7921_get_txpwr_info(struct mt7921_dev *dev, struct mt7921_txpwr *txpwr); #endif diff --git a/drivers/net/wireless/mediatek/mt76/mt7921/mt7921_trace.h b/drivers/net/wireless/mediatek/mt76/mt7921/mt7921_trace.h new file mode 100644 index 000000000000..9bc4db67f352 --- /dev/null +++ b/drivers/net/wireless/mediatek/mt76/mt7921/mt7921_trace.h @@ -0,0 +1,51 @@ +/* SPDX-License-Identifier: ISC */ +/* + * Copyright (C) 2021 Lorenzo Bianconi <lorenzo@kernel.org> + */ + +#if !defined(__MT7921_TRACE_H) || defined(TRACE_HEADER_MULTI_READ) +#define __MT7921_TRACE_H + +#include <linux/tracepoint.h> +#include "mt7921.h" + +#undef TRACE_SYSTEM +#define TRACE_SYSTEM mt7921 + +#define MAXNAME 32 +#define DEV_ENTRY __array(char, wiphy_name, 32) +#define DEV_ASSIGN strlcpy(__entry->wiphy_name, \ + wiphy_name(mt76_hw(dev)->wiphy), MAXNAME) +#define DEV_PR_FMT "%s" +#define DEV_PR_ARG __entry->wiphy_name +#define LP_STATE_PR_ARG __entry->lp_state ? "lp ready" : "lp not ready" + +TRACE_EVENT(lp_event, + TP_PROTO(struct mt7921_dev *dev, u8 lp_state), + + TP_ARGS(dev, lp_state), + + TP_STRUCT__entry( + DEV_ENTRY + __field(u8, lp_state) + ), + + TP_fast_assign( + DEV_ASSIGN; + __entry->lp_state = lp_state; + ), + + TP_printk( + DEV_PR_FMT " %s", + DEV_PR_ARG, LP_STATE_PR_ARG + ) +); + +#endif + +#undef TRACE_INCLUDE_PATH +#define TRACE_INCLUDE_PATH . +#undef TRACE_INCLUDE_FILE +#define TRACE_INCLUDE_FILE mt7921_trace + +#include <trace/define_trace.h> diff --git a/drivers/net/wireless/mediatek/mt76/mt7921/pci.c b/drivers/net/wireless/mediatek/mt76/mt7921/pci.c index 5570b4a50531..fa02d934f0bf 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7921/pci.c +++ b/drivers/net/wireless/mediatek/mt76/mt7921/pci.c @@ -13,7 +13,7 @@ #include "../trace.h" static const struct pci_device_id mt7921_pci_device_table[] = { - { PCI_DEVICE(0x14c3, 0x7961) }, + { PCI_DEVICE(PCI_VENDOR_ID_MEDIATEK, 0x7961) }, { }, }; @@ -61,6 +61,18 @@ static void mt7921_irq_tasklet(unsigned long data) if (intr & MT_INT_TX_DONE_MCU) mask |= MT_INT_TX_DONE_MCU; + if (intr & MT_INT_MCU_CMD) { + u32 intr_sw; + + intr_sw = mt76_rr(dev, MT_MCU_CMD); + /* ack MCU2HOST_SW_INT_STA */ + mt76_wr(dev, MT_MCU_CMD, intr_sw); + if (intr_sw & MT_MCU_CMD_WAKE_RX_PCIE) { + mask |= MT_INT_RX_DONE_DATA; + intr |= MT_INT_RX_DONE_DATA; + } + } + mt76_set_irq_mask(&dev->mt76, MT_WFDMA0_HOST_INT_ENA, mask, 0); if (intr & MT_INT_TX_DONE_ALL) @@ -87,6 +99,7 @@ static int mt7921_pci_probe(struct pci_dev *pdev, .survey_flags = SURVEY_INFO_TIME_TX | SURVEY_INFO_TIME_RX | SURVEY_INFO_TIME_BSS_RX, + .token_size = MT7921_TOKEN_SIZE, .tx_prepare_skb = mt7921_tx_prepare_skb, .tx_complete_skb = mt7921_tx_complete_skb, .rx_skb = mt7921_queue_rx_skb, @@ -137,7 +150,7 @@ static int mt7921_pci_probe(struct pci_dev *pdev, mt76_wr(dev, MT_WFDMA0_HOST_INT_ENA, 0); - mt7921_l1_wr(dev, MT_PCIE_MAC_INT_ENABLE, 0xff); + mt76_wr(dev, MT_PCIE_MAC_INT_ENABLE, 0xff); ret = devm_request_irq(mdev->dev, pdev->irq, mt7921_irq_handler, IRQF_SHARED, KBUILD_MODNAME, dev); @@ -146,10 +159,12 @@ static int mt7921_pci_probe(struct pci_dev *pdev, ret = mt7921_register_device(dev); if (ret) - goto err_free_dev; + goto err_free_irq; return 0; +err_free_irq: + devm_free_irq(&pdev->dev, pdev->irq, dev); err_free_dev: mt76_free_device(&dev->mt76); err_free_pci_vec: @@ -187,13 +202,15 @@ static int mt7921_pci_suspend(struct pci_dev *pdev, pm_message_t state) return err; } + if (!dev->pm.enable) + mt76_connac_mcu_set_deep_sleep(&dev->mt76, true); + napi_disable(&mdev->tx_napi); mt76_worker_disable(&mdev->tx_worker); mt76_for_each_q_rx(mdev, i) { napi_disable(&mdev->napi[i]); } - tasklet_kill(&dev->irq_tasklet); pci_enable_wake(pdev, pci_choose_state(pdev, state), true); @@ -208,13 +225,16 @@ static int mt7921_pci_suspend(struct pci_dev *pdev, pm_message_t state) /* disable interrupt */ mt76_wr(dev, MT_WFDMA0_HOST_INT_ENA, 0); + mt76_wr(dev, MT_PCIE_MAC_INT_ENABLE, 0x0); + synchronize_irq(pdev->irq); + tasklet_kill(&dev->irq_tasklet); - pci_save_state(pdev); - err = pci_set_power_state(pdev, pci_choose_state(pdev, state)); + err = mt7921_mcu_fw_pmctrl(dev); if (err) goto restore; - err = mt7921_mcu_drv_pmctrl(dev); + pci_save_state(pdev); + err = pci_set_power_state(pdev, pci_choose_state(pdev, state)); if (err) goto restore; @@ -225,6 +245,10 @@ restore: napi_enable(&mdev->napi[i]); } napi_enable(&mdev->tx_napi); + + if (!dev->pm.enable) + mt76_connac_mcu_set_deep_sleep(&dev->mt76, false); + if (hif_suspend) mt76_connac_mcu_set_hif_suspend(mdev, false); @@ -237,20 +261,23 @@ static int mt7921_pci_resume(struct pci_dev *pdev) struct mt7921_dev *dev = container_of(mdev, struct mt7921_dev, mt76); int i, err; - err = mt7921_mcu_fw_pmctrl(dev); - if (err < 0) - return err; - err = pci_set_power_state(pdev, PCI_D0); if (err) return err; pci_restore_state(pdev); + err = mt7921_mcu_drv_pmctrl(dev); + if (err < 0) + return err; + + mt7921_wpdma_reinit_cond(dev); + /* enable interrupt */ - mt7921_l1_wr(dev, MT_PCIE_MAC_INT_ENABLE, 0xff); + mt76_wr(dev, MT_PCIE_MAC_INT_ENABLE, 0xff); mt7921_irq_enable(dev, MT_INT_RX_DONE_ALL | MT_INT_TX_DONE_ALL | MT_INT_MCU_CMD); + mt76_set(dev, MT_MCU2HOST_SW_INT_ENA, MT_MCU_CMD_WAKE_RX_PCIE); /* put dma enabled */ mt76_set(dev, MT_WFDMA0_GLO_CFG, @@ -264,6 +291,9 @@ static int mt7921_pci_resume(struct pci_dev *pdev) napi_enable(&mdev->tx_napi); napi_schedule(&mdev->tx_napi); + if (!dev->pm.enable) + mt76_connac_mcu_set_deep_sleep(&dev->mt76, false); + if (!test_bit(MT76_STATE_SUSPEND, &dev->mphy.state)) err = mt76_connac_mcu_set_hif_suspend(mdev, false); diff --git a/drivers/net/wireless/mediatek/mt76/mt7921/regs.h b/drivers/net/wireless/mediatek/mt76/mt7921/regs.h index 6dad7f6ab09d..b6944c867a57 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7921/regs.h +++ b/drivers/net/wireless/mediatek/mt76/mt7921/regs.h @@ -96,8 +96,8 @@ #define MT_WF_MIB_BASE(_band) ((_band) ? 0xa4800 : 0x24800) #define MT_WF_MIB(_band, ofs) (MT_WF_MIB_BASE(_band) + (ofs)) -#define MT_MIB_SDR3(_band) MT_WF_MIB(_band, 0x014) -#define MT_MIB_SDR3_FCS_ERR_MASK GENMASK(15, 0) +#define MT_MIB_SDR3(_band) MT_WF_MIB(_band, 0x698) +#define MT_MIB_SDR3_FCS_ERR_MASK GENMASK(31, 16) #define MT_MIB_SDR9(_band) MT_WF_MIB(_band, 0x02c) #define MT_MIB_SDR9_BUSY_MASK GENMASK(23, 0) @@ -121,16 +121,21 @@ #define MT_MIB_RTS_RETRIES_COUNT_MASK GENMASK(31, 16) #define MT_MIB_RTS_COUNT_MASK GENMASK(15, 0) -#define MT_MIB_MB_SDR1(_band, n) MT_WF_MIB(_band, 0x104 + ((n) << 4)) -#define MT_MIB_BA_MISS_COUNT_MASK GENMASK(15, 0) -#define MT_MIB_ACK_FAIL_COUNT_MASK GENMASK(31, 16) +#define MT_MIB_MB_BSDR0(_band) MT_WF_MIB(_band, 0x688) +#define MT_MIB_RTS_COUNT_MASK GENMASK(15, 0) +#define MT_MIB_MB_BSDR1(_band) MT_WF_MIB(_band, 0x690) +#define MT_MIB_RTS_FAIL_COUNT_MASK GENMASK(15, 0) +#define MT_MIB_MB_BSDR2(_band) MT_WF_MIB(_band, 0x518) +#define MT_MIB_BA_FAIL_COUNT_MASK GENMASK(15, 0) +#define MT_MIB_MB_BSDR3(_band) MT_WF_MIB(_band, 0x520) +#define MT_MIB_ACK_FAIL_COUNT_MASK GENMASK(15, 0) #define MT_MIB_MB_SDR2(_band, n) MT_WF_MIB(_band, 0x108 + ((n) << 4)) #define MT_MIB_FRAME_RETRIES_COUNT_MASK GENMASK(15, 0) -#define MT_TX_AGG_CNT(_band, n) MT_WF_MIB(_band, 0x0a8 + ((n) << 2)) -#define MT_TX_AGG_CNT2(_band, n) MT_WF_MIB(_band, 0x164 + ((n) << 2)) -#define MT_MIB_ARNG(_band, n) MT_WF_MIB(_band, 0x4b8 + ((n) << 2)) +#define MT_TX_AGG_CNT(_band, n) MT_WF_MIB(_band, 0x7dc + ((n) << 2)) +#define MT_TX_AGG_CNT2(_band, n) MT_WF_MIB(_band, 0x7ec + ((n) << 2)) +#define MT_MIB_ARNG(_band, n) MT_WF_MIB(_band, 0x0b0 + ((n) << 2)) #define MT_MIB_ARNCR_RANGE(val, n) (((val) >> ((n) << 3)) & GENMASK(7, 0)) #define MT_WTBLON_TOP_BASE 0x34000 @@ -246,13 +251,16 @@ #define MT_WFDMA0_BUSY_ENA_TX_FIFO1 BIT(1) #define MT_WFDMA0_BUSY_ENA_RX_FIFO BIT(2) -#define MT_MCU_CMD MT_WFDMA0(0x1f0) -#define MT_MCU_CMD_STOP_DMA_FW_RELOAD BIT(1) -#define MT_MCU_CMD_STOP_DMA BIT(2) -#define MT_MCU_CMD_RESET_DONE BIT(3) -#define MT_MCU_CMD_RECOVERY_DONE BIT(4) -#define MT_MCU_CMD_NORMAL_STATE BIT(5) -#define MT_MCU_CMD_ERROR_MASK GENMASK(5, 1) +#define MT_MCU_CMD MT_WFDMA0(0x1f0) +#define MT_MCU_CMD_WAKE_RX_PCIE BIT(0) +#define MT_MCU_CMD_STOP_DMA_FW_RELOAD BIT(1) +#define MT_MCU_CMD_STOP_DMA BIT(2) +#define MT_MCU_CMD_RESET_DONE BIT(3) +#define MT_MCU_CMD_RECOVERY_DONE BIT(4) +#define MT_MCU_CMD_NORMAL_STATE BIT(5) +#define MT_MCU_CMD_ERROR_MASK GENMASK(5, 1) + +#define MT_MCU2HOST_SW_INT_ENA MT_WFDMA0(0x1f4) #define MT_WFDMA0_HOST_INT_STA MT_WFDMA0(0x200) #define HOST_RX_DONE_INT_STS0 BIT(0) /* Rx mcu */ @@ -357,11 +365,11 @@ #define MT_INFRA_CFG_BASE 0xfe000 #define MT_INFRA(ofs) (MT_INFRA_CFG_BASE + (ofs)) -#define MT_HIF_REMAP_L1 MT_INFRA(0x260) +#define MT_HIF_REMAP_L1 MT_INFRA(0x24c) #define MT_HIF_REMAP_L1_MASK GENMASK(15, 0) #define MT_HIF_REMAP_L1_OFFSET GENMASK(15, 0) #define MT_HIF_REMAP_L1_BASE GENMASK(31, 16) -#define MT_HIF_REMAP_BASE_L1 0xe0000 +#define MT_HIF_REMAP_BASE_L1 0x40000 #define MT_SWDEF_BASE 0x41f200 #define MT_SWDEF(ofs) (MT_SWDEF_BASE + (ofs)) @@ -380,11 +388,17 @@ #define MT_TOP_MISC MT_TOP(0xf0) #define MT_TOP_MISC_FW_STATE GENMASK(2, 0) +#define MT_MCU_WPDMA0_BASE 0x54000000 +#define MT_MCU_WPDMA0(ofs) (MT_MCU_WPDMA0_BASE + (ofs)) + +#define MT_WFDMA_DUMMY_CR MT_MCU_WPDMA0(0x120) +#define MT_WFDMA_NEED_REINIT BIT(1) + #define MT_HW_BOUND 0x70010020 #define MT_HW_CHIPID 0x70010200 #define MT_HW_REV 0x70010204 -#define MT_PCIE_MAC_BASE 0x74030000 +#define MT_PCIE_MAC_BASE 0x10000 #define MT_PCIE_MAC(ofs) (MT_PCIE_MAC_BASE + (ofs)) #define MT_PCIE_MAC_INT_ENABLE MT_PCIE_MAC(0x188) @@ -413,6 +427,10 @@ #define PCIE_LPCR_HOST_CLR_OWN BIT(1) #define PCIE_LPCR_HOST_SET_OWN BIT(0) +#define MT_WFSYS_SW_RST_B 0x18000140 +#define WFSYS_SW_RST_B BIT(0) +#define WFSYS_SW_INIT_DONE BIT(4) + #define MT_CONN_ON_MISC 0x7c0600f0 #define MT_TOP_MISC2_FW_N9_RDY GENMASK(1, 0) diff --git a/drivers/net/wireless/mediatek/mt76/mt7921/trace.c b/drivers/net/wireless/mediatek/mt76/mt7921/trace.c new file mode 100644 index 000000000000..4dc3c7b89ebd --- /dev/null +++ b/drivers/net/wireless/mediatek/mt76/mt7921/trace.c @@ -0,0 +1,12 @@ +// SPDX-License-Identifier: ISC +/* + * Copyright (C) 2021 Lorenzo Bianconi <lorenzo@kernel.org> + */ + +#include <linux/module.h> + +#ifndef __CHECKER__ +#define CREATE_TRACE_POINTS +#include "mt7921_trace.h" + +#endif diff --git a/drivers/net/wireless/mediatek/mt76/sdio.c b/drivers/net/wireless/mediatek/mt76/sdio.c index 0b6facb17ff7..a18d2896ee1f 100644 --- a/drivers/net/wireless/mediatek/mt76/sdio.c +++ b/drivers/net/wireless/mediatek/mt76/sdio.c @@ -256,6 +256,9 @@ mt76s_tx_queue_skb(struct mt76_dev *dev, struct mt76_queue *q, q->entry[q->head].skb = tx_info.skb; q->entry[q->head].buf_sz = len; + + smp_wmb(); + q->head = (q->head + 1) % q->ndesc; q->queued++; diff --git a/drivers/net/wireless/mediatek/mt76/testmode.c b/drivers/net/wireless/mediatek/mt76/testmode.c index cc769645afa5..001d0ba5f73e 100644 --- a/drivers/net/wireless/mediatek/mt76/testmode.c +++ b/drivers/net/wireless/mediatek/mt76/testmode.c @@ -62,36 +62,83 @@ void mt76_testmode_tx_pending(struct mt76_phy *phy) spin_unlock_bh(&q->lock); } +static u32 +mt76_testmode_max_mpdu_len(struct mt76_phy *phy, u8 tx_rate_mode) +{ + switch (tx_rate_mode) { + case MT76_TM_TX_MODE_HT: + return IEEE80211_MAX_MPDU_LEN_HT_7935; + case MT76_TM_TX_MODE_VHT: + case MT76_TM_TX_MODE_HE_SU: + case MT76_TM_TX_MODE_HE_EXT_SU: + case MT76_TM_TX_MODE_HE_TB: + case MT76_TM_TX_MODE_HE_MU: + if (phy->sband_5g.sband.vht_cap.cap & + IEEE80211_VHT_CAP_MAX_MPDU_LENGTH_7991) + return IEEE80211_MAX_MPDU_LEN_VHT_7991; + return IEEE80211_MAX_MPDU_LEN_VHT_11454; + case MT76_TM_TX_MODE_CCK: + case MT76_TM_TX_MODE_OFDM: + default: + return IEEE80211_MAX_FRAME_LEN; + } +} -static int -mt76_testmode_tx_init(struct mt76_phy *phy) +static void +mt76_testmode_free_skb(struct mt76_phy *phy) { struct mt76_testmode_data *td = &phy->test; - struct ieee80211_tx_info *info; - struct ieee80211_hdr *hdr; - struct sk_buff *skb; + struct sk_buff *skb = td->tx_skb; + + if (!skb) + return; + + if (skb_has_frag_list(skb)) { + kfree_skb_list(skb_shinfo(skb)->frag_list); + skb_shinfo(skb)->frag_list = NULL; + } + + dev_kfree_skb(skb); + td->tx_skb = NULL; +} + +int mt76_testmode_alloc_skb(struct mt76_phy *phy, u32 len) +{ +#define MT_TXP_MAX_LEN 4095 u16 fc = IEEE80211_FTYPE_DATA | IEEE80211_STYPE_DATA | IEEE80211_FCTL_FROMDS; - struct ieee80211_tx_rate *rate; - u8 max_nss = hweight8(phy->antenna_mask); + struct mt76_testmode_data *td = &phy->test; bool ext_phy = phy != &phy->dev->phy; + struct sk_buff **frag_tail, *head; + struct ieee80211_tx_info *info; + struct ieee80211_hdr *hdr; + u32 max_len, head_len; + int nfrags, i; - if (td->tx_antenna_mask) - max_nss = min_t(u8, max_nss, hweight8(td->tx_antenna_mask)); + max_len = mt76_testmode_max_mpdu_len(phy, td->tx_rate_mode); + if (len > max_len) + len = max_len; + else if (len < sizeof(struct ieee80211_hdr)) + len = sizeof(struct ieee80211_hdr); - skb = alloc_skb(td->tx_msdu_len, GFP_KERNEL); - if (!skb) + nfrags = len / MT_TXP_MAX_LEN; + head_len = nfrags ? MT_TXP_MAX_LEN : len; + + if (len > IEEE80211_MAX_FRAME_LEN) + fc |= IEEE80211_STYPE_QOS_DATA; + + head = alloc_skb(head_len, GFP_KERNEL); + if (!head) return -ENOMEM; - dev_kfree_skb(td->tx_skb); - td->tx_skb = skb; - hdr = __skb_put_zero(skb, td->tx_msdu_len); + hdr = __skb_put_zero(head, head_len); hdr->frame_control = cpu_to_le16(fc); memcpy(hdr->addr1, phy->macaddr, sizeof(phy->macaddr)); memcpy(hdr->addr2, phy->macaddr, sizeof(phy->macaddr)); memcpy(hdr->addr3, phy->macaddr, sizeof(phy->macaddr)); + skb_set_queue_mapping(head, IEEE80211_AC_BE); - info = IEEE80211_SKB_CB(skb); + info = IEEE80211_SKB_CB(head); info->flags = IEEE80211_TX_CTL_INJECTED | IEEE80211_TX_CTL_NO_ACK | IEEE80211_TX_CTL_NO_PS_BUFFER; @@ -99,9 +146,60 @@ mt76_testmode_tx_init(struct mt76_phy *phy) if (ext_phy) info->hw_queue |= MT_TX_HW_QUEUE_EXT_PHY; + frag_tail = &skb_shinfo(head)->frag_list; + + for (i = 0; i < nfrags; i++) { + struct sk_buff *frag; + u16 frag_len; + + if (i == nfrags - 1) + frag_len = len % MT_TXP_MAX_LEN; + else + frag_len = MT_TXP_MAX_LEN; + + frag = alloc_skb(frag_len, GFP_KERNEL); + if (!frag) + return -ENOMEM; + + __skb_put_zero(frag, frag_len); + head->len += frag->len; + head->data_len += frag->len; + + if (*frag_tail) { + (*frag_tail)->next = frag; + frag_tail = &frag; + } else { + *frag_tail = frag; + } + } + + mt76_testmode_free_skb(phy); + td->tx_skb = head; + + return 0; +} +EXPORT_SYMBOL(mt76_testmode_alloc_skb); + +static int +mt76_testmode_tx_init(struct mt76_phy *phy) +{ + struct mt76_testmode_data *td = &phy->test; + struct ieee80211_tx_info *info; + struct ieee80211_tx_rate *rate; + u8 max_nss = hweight8(phy->antenna_mask); + int ret; + + ret = mt76_testmode_alloc_skb(phy, td->tx_mpdu_len); + if (ret) + return ret; + if (td->tx_rate_mode > MT76_TM_TX_MODE_VHT) goto out; + if (td->tx_antenna_mask) + max_nss = min_t(u8, max_nss, hweight8(td->tx_antenna_mask)); + + info = IEEE80211_SKB_CB(td->tx_skb); rate = &info->control.rates[0]; rate->count = 1; rate->idx = td->tx_rate_idx; @@ -171,8 +269,6 @@ mt76_testmode_tx_init(struct mt76_phy *phy) } } out: - skb_set_queue_mapping(skb, IEEE80211_AC_BE); - return 0; } @@ -203,8 +299,7 @@ mt76_testmode_tx_stop(struct mt76_phy *phy) wait_event_timeout(dev->tx_wait, td->tx_done == td->tx_queued, MT76_TM_TIMEOUT * HZ); - dev_kfree_skb(td->tx_skb); - td->tx_skb = NULL; + mt76_testmode_free_skb(phy); } static inline void @@ -224,10 +319,10 @@ mt76_testmode_init_defaults(struct mt76_phy *phy) { struct mt76_testmode_data *td = &phy->test; - if (td->tx_msdu_len > 0) + if (td->tx_mpdu_len > 0) return; - td->tx_msdu_len = 1024; + td->tx_mpdu_len = 1024; td->tx_count = 1; td->tx_rate_mode = MT76_TM_TX_MODE_OFDM; td->tx_rate_nss = 1; @@ -345,16 +440,6 @@ int mt76_testmode_cmd(struct ieee80211_hw *hw, struct ieee80211_vif *vif, if (tb[MT76_TM_ATTR_TX_COUNT]) td->tx_count = nla_get_u32(tb[MT76_TM_ATTR_TX_COUNT]); - if (tb[MT76_TM_ATTR_TX_LENGTH]) { - u32 val = nla_get_u32(tb[MT76_TM_ATTR_TX_LENGTH]); - - if (val > IEEE80211_MAX_FRAME_LEN || - val < sizeof(struct ieee80211_hdr)) - goto out; - - td->tx_msdu_len = val; - } - if (tb[MT76_TM_ATTR_TX_RATE_IDX]) td->tx_rate_idx = nla_get_u8(tb[MT76_TM_ATTR_TX_RATE_IDX]); @@ -375,6 +460,16 @@ int mt76_testmode_cmd(struct ieee80211_hw *hw, struct ieee80211_vif *vif, &td->tx_power_control, 0, 1)) goto out; + if (tb[MT76_TM_ATTR_TX_LENGTH]) { + u32 val = nla_get_u32(tb[MT76_TM_ATTR_TX_LENGTH]); + + if (val > mt76_testmode_max_mpdu_len(phy, td->tx_rate_mode) || + val < sizeof(struct ieee80211_hdr)) + goto out; + + td->tx_mpdu_len = val; + } + if (tb[MT76_TM_ATTR_TX_IPG]) td->tx_ipg = nla_get_u32(tb[MT76_TM_ATTR_TX_IPG]); @@ -506,7 +601,7 @@ int mt76_testmode_dump(struct ieee80211_hw *hw, struct sk_buff *msg, goto out; if (nla_put_u32(msg, MT76_TM_ATTR_TX_COUNT, td->tx_count) || - nla_put_u32(msg, MT76_TM_ATTR_TX_LENGTH, td->tx_msdu_len) || + nla_put_u32(msg, MT76_TM_ATTR_TX_LENGTH, td->tx_mpdu_len) || nla_put_u8(msg, MT76_TM_ATTR_TX_RATE_MODE, td->tx_rate_mode) || nla_put_u8(msg, MT76_TM_ATTR_TX_RATE_NSS, td->tx_rate_nss) || nla_put_u8(msg, MT76_TM_ATTR_TX_RATE_IDX, td->tx_rate_idx) || diff --git a/drivers/net/wireless/mediatek/mt76/testmode.h b/drivers/net/wireless/mediatek/mt76/testmode.h index e0c706ce9b42..d32a7654c47e 100644 --- a/drivers/net/wireless/mediatek/mt76/testmode.h +++ b/drivers/net/wireless/mediatek/mt76/testmode.h @@ -21,7 +21,7 @@ * @MT76_TM_ATTR_TX_COUNT: configured number of frames to send when setting * state to MT76_TM_STATE_TX_FRAMES (u32) * @MT76_TM_ATTR_TX_PENDING: pending frames during MT76_TM_STATE_TX_FRAMES (u32) - * @MT76_TM_ATTR_TX_LENGTH: packet tx msdu length (u32) + * @MT76_TM_ATTR_TX_LENGTH: packet tx mpdu length (u32) * @MT76_TM_ATTR_TX_RATE_MODE: packet tx mode (u8, see &enum mt76_testmode_tx_mode) * @MT76_TM_ATTR_TX_RATE_NSS: packet tx number of spatial streams (u8) * @MT76_TM_ATTR_TX_RATE_IDX: packet tx rate/MCS index (u8) diff --git a/drivers/net/wireless/mediatek/mt76/tx.c b/drivers/net/wireless/mediatek/mt76/tx.c index b8fe8adc43a3..53ea8de82df0 100644 --- a/drivers/net/wireless/mediatek/mt76/tx.c +++ b/drivers/net/wireless/mediatek/mt76/tx.c @@ -213,7 +213,7 @@ void mt76_tx_complete_skb(struct mt76_dev *dev, u16 wcid_idx, struct sk_buff *sk if (phy->test.tx_queued == phy->test.tx_done) wake_up(&dev->tx_wait); - ieee80211_free_txskb(hw, skb); + dev_kfree_skb_any(skb); return; } #endif @@ -422,8 +422,7 @@ mt76_txq_send_burst(struct mt76_phy *phy, struct mt76_queue *q, return idx; do { - if (test_bit(MT76_STATE_PM, &phy->state) || - test_bit(MT76_RESET, &phy->state)) + if (test_bit(MT76_RESET, &phy->state)) return -EBUSY; if (stop || mt76_txq_stopped(q)) @@ -461,11 +460,10 @@ mt76_txq_schedule_list(struct mt76_phy *phy, enum mt76_txq_id qid) int ret = 0; while (1) { - if (test_bit(MT76_STATE_PM, &phy->state) || - test_bit(MT76_RESET, &phy->state)) { - ret = -EBUSY; - break; - } + int n_frames = 0; + + if (test_bit(MT76_RESET, &phy->state)) + return -EBUSY; if (dev->queue_ops->tx_cleanup && q->queued + 2 * MT_TXQ_FREE_THR >= q->ndesc) { @@ -497,11 +495,16 @@ mt76_txq_schedule_list(struct mt76_phy *phy, enum mt76_txq_id qid) } if (!mt76_txq_stopped(q)) - ret += mt76_txq_send_burst(phy, q, mtxq); + n_frames = mt76_txq_send_burst(phy, q, mtxq); spin_unlock_bh(&q->lock); ieee80211_return_txq(phy->hw, txq, false); + + if (unlikely(n_frames < 0)) + return n_frames; + + ret += n_frames; } return ret; @@ -535,10 +538,8 @@ void mt76_txq_schedule_all(struct mt76_phy *phy) } EXPORT_SYMBOL_GPL(mt76_txq_schedule_all); -void mt76_tx_worker(struct mt76_worker *w) +void mt76_tx_worker_run(struct mt76_dev *dev) { - struct mt76_dev *dev = container_of(w, struct mt76_dev, tx_worker); - mt76_txq_schedule_all(&dev->phy); if (dev->phy2) mt76_txq_schedule_all(dev->phy2); @@ -550,6 +551,14 @@ void mt76_tx_worker(struct mt76_worker *w) mt76_testmode_tx_pending(dev->phy2); #endif } +EXPORT_SYMBOL_GPL(mt76_tx_worker_run); + +void mt76_tx_worker(struct mt76_worker *w) +{ + struct mt76_dev *dev = container_of(w, struct mt76_dev, tx_worker); + + mt76_tx_worker_run(dev); +} void mt76_stop_tx_queues(struct mt76_phy *phy, struct ieee80211_sta *sta, bool send_bar) @@ -639,3 +648,64 @@ void mt76_queue_tx_complete(struct mt76_dev *dev, struct mt76_queue *q, spin_unlock_bh(&q->lock); } EXPORT_SYMBOL_GPL(mt76_queue_tx_complete); + +void __mt76_set_tx_blocked(struct mt76_dev *dev, bool blocked) +{ + struct mt76_phy *phy = &dev->phy, *phy2 = dev->phy2; + struct mt76_queue *q, *q2 = NULL; + + q = phy->q_tx[0]; + if (blocked == q->blocked) + return; + + q->blocked = blocked; + if (phy2) { + q2 = phy2->q_tx[0]; + q2->blocked = blocked; + } + + if (!blocked) + mt76_worker_schedule(&dev->tx_worker); +} +EXPORT_SYMBOL_GPL(__mt76_set_tx_blocked); + +int mt76_token_consume(struct mt76_dev *dev, struct mt76_txwi_cache **ptxwi) +{ + int token; + + spin_lock_bh(&dev->token_lock); + + token = idr_alloc(&dev->token, *ptxwi, 0, dev->drv->token_size, + GFP_ATOMIC); + if (token >= 0) + dev->token_count++; + + if (dev->token_count >= dev->drv->token_size - MT76_TOKEN_FREE_THR) + __mt76_set_tx_blocked(dev, true); + + spin_unlock_bh(&dev->token_lock); + + return token; +} +EXPORT_SYMBOL_GPL(mt76_token_consume); + +struct mt76_txwi_cache * +mt76_token_release(struct mt76_dev *dev, int token, bool *wake) +{ + struct mt76_txwi_cache *txwi; + + spin_lock_bh(&dev->token_lock); + + txwi = idr_remove(&dev->token, token); + if (txwi) + dev->token_count--; + + if (dev->token_count < dev->drv->token_size - MT76_TOKEN_FREE_THR && + dev->phy.q_tx[0]->blocked) + *wake = true; + + spin_unlock_bh(&dev->token_lock); + + return txwi; +} +EXPORT_SYMBOL_GPL(mt76_token_release); diff --git a/drivers/net/wireless/mediatek/mt7601u/eeprom.c b/drivers/net/wireless/mediatek/mt7601u/eeprom.c index c868582c5d22..aa3b64902cf9 100644 --- a/drivers/net/wireless/mediatek/mt7601u/eeprom.c +++ b/drivers/net/wireless/mediatek/mt7601u/eeprom.c @@ -99,7 +99,7 @@ mt7601u_has_tssi(struct mt7601u_dev *dev, u8 *eeprom) { u16 nic_conf1 = get_unaligned_le16(eeprom + MT_EE_NIC_CONF_1); - return ~nic_conf1 && (nic_conf1 & MT_EE_NIC_CONF_1_TX_ALC_EN); + return (u16)~nic_conf1 && (nic_conf1 & MT_EE_NIC_CONF_1_TX_ALC_EN); } static void diff --git a/drivers/net/wireless/mediatek/mt7601u/init.c b/drivers/net/wireless/mediatek/mt7601u/init.c index cada48800928..5d9e952b2966 100644 --- a/drivers/net/wireless/mediatek/mt7601u/init.c +++ b/drivers/net/wireless/mediatek/mt7601u/init.c @@ -610,6 +610,7 @@ int mt7601u_register_device(struct mt7601u_dev *dev) wiphy->features |= NL80211_FEATURE_ACTIVE_MONITOR; wiphy->interface_modes = BIT(NL80211_IFTYPE_STATION); + wiphy->flags |= WIPHY_FLAG_SUPPORTS_TDLS; wiphy_ext_feature_set(wiphy, NL80211_EXT_FEATURE_CQM_RSSI_LIST); diff --git a/drivers/net/wireless/microchip/wilc1000/Kconfig b/drivers/net/wireless/microchip/wilc1000/Kconfig index 7f15e42602dd..62cfcdc9aacc 100644 --- a/drivers/net/wireless/microchip/wilc1000/Kconfig +++ b/drivers/net/wireless/microchip/wilc1000/Kconfig @@ -27,6 +27,7 @@ config WILC1000_SPI depends on CFG80211 && INET && SPI select WILC1000 select CRC7 + select CRC_ITU_T help This module adds support for the SPI interface of adapters using WILC1000 chipset. The Atmel WILC1000 has a Serial Peripheral diff --git a/drivers/net/wireless/microchip/wilc1000/netdev.c b/drivers/net/wireless/microchip/wilc1000/netdev.c index 1b205e7d97a8..7e4d9235251c 100644 --- a/drivers/net/wireless/microchip/wilc1000/netdev.c +++ b/drivers/net/wireless/microchip/wilc1000/netdev.c @@ -24,12 +24,10 @@ static irqreturn_t isr_uh_routine(int irq, void *user_data) { - struct net_device *dev = user_data; - struct wilc_vif *vif = netdev_priv(dev); - struct wilc *wilc = vif->wilc; + struct wilc *wilc = user_data; if (wilc->close) { - netdev_err(dev, "Can't handle UH interrupt\n"); + pr_err("Can't handle UH interrupt"); return IRQ_HANDLED; } return IRQ_WAKE_THREAD; @@ -37,12 +35,10 @@ static irqreturn_t isr_uh_routine(int irq, void *user_data) static irqreturn_t isr_bh_routine(int irq, void *userdata) { - struct net_device *dev = userdata; - struct wilc_vif *vif = netdev_priv(userdata); - struct wilc *wilc = vif->wilc; + struct wilc *wilc = userdata; if (wilc->close) { - netdev_err(dev, "Can't handle BH interrupt\n"); + pr_err("Can't handle BH interrupt\n"); return IRQ_HANDLED; } @@ -60,7 +56,7 @@ static int init_irq(struct net_device *dev) ret = request_threaded_irq(wl->dev_irq_num, isr_uh_routine, isr_bh_routine, IRQF_TRIGGER_FALLING | IRQF_ONESHOT, - "WILC_IRQ", dev); + "WILC_IRQ", wl); if (ret) { netdev_err(dev, "Failed to request IRQ [%d]\n", ret); return ret; @@ -575,7 +571,6 @@ static int wilc_mac_open(struct net_device *ndev) { struct wilc_vif *vif = netdev_priv(ndev); struct wilc *wl = vif->wilc; - unsigned char mac_add[ETH_ALEN] = {0}; int ret = 0; struct mgmt_frame_regs mgmt_regs = {}; @@ -598,9 +593,12 @@ static int wilc_mac_open(struct net_device *ndev) wilc_set_operation_mode(vif, wilc_get_vif_idx(vif), vif->iftype, vif->idx); - wilc_get_mac_address(vif, mac_add); - netdev_dbg(ndev, "Mac address: %pM\n", mac_add); - ether_addr_copy(ndev->dev_addr, mac_add); + + if (is_valid_ether_addr(ndev->dev_addr)) + wilc_set_mac_address(vif, ndev->dev_addr); + else + wilc_get_mac_address(vif, ndev->dev_addr); + netdev_dbg(ndev, "Mac address: %pM\n", ndev->dev_addr); if (!is_valid_ether_addr(ndev->dev_addr)) { netdev_err(ndev, "Wrong MAC address\n"); @@ -639,7 +637,14 @@ static int wilc_set_mac_addr(struct net_device *dev, void *p) int srcu_idx; if (!is_valid_ether_addr(addr->sa_data)) - return -EINVAL; + return -EADDRNOTAVAIL; + + if (!vif->mac_opened) { + eth_commit_mac_addr_change(dev, p); + return 0; + } + + /* Verify MAC Address is not already in use: */ srcu_idx = srcu_read_lock(&wilc->srcu); list_for_each_entry_rcu(tmp_vif, &wilc->vif_list, list) { @@ -647,7 +652,7 @@ static int wilc_set_mac_addr(struct net_device *dev, void *p) if (ether_addr_equal(addr->sa_data, mac_addr)) { if (vif != tmp_vif) { srcu_read_unlock(&wilc->srcu, srcu_idx); - return -EINVAL; + return -EADDRNOTAVAIL; } srcu_read_unlock(&wilc->srcu, srcu_idx); return 0; @@ -659,9 +664,7 @@ static int wilc_set_mac_addr(struct net_device *dev, void *p) if (result) return result; - ether_addr_copy(vif->bssid, addr->sa_data); - ether_addr_copy(vif->ndev->dev_addr, addr->sa_data); - + eth_commit_mac_addr_change(dev, p); return result; } diff --git a/drivers/net/wireless/microchip/wilc1000/sdio.c b/drivers/net/wireless/microchip/wilc1000/sdio.c index 351ff909ab1c..e14b9fc2c67a 100644 --- a/drivers/net/wireless/microchip/wilc1000/sdio.c +++ b/drivers/net/wireless/microchip/wilc1000/sdio.c @@ -947,7 +947,7 @@ static int wilc_sdio_sync_ext(struct wilc *wilc, int nint) for (i = 0; (i < 3) && (nint > 0); i++, nint--) reg |= BIT(i); - ret = wilc_sdio_read_reg(wilc, WILC_INTR2_ENABLE, ®); + ret = wilc_sdio_write_reg(wilc, WILC_INTR2_ENABLE, reg); if (ret) { dev_err(&func->dev, "Failed write reg (%08x)...\n", diff --git a/drivers/net/wireless/microchip/wilc1000/spi.c b/drivers/net/wireless/microchip/wilc1000/spi.c index be732929322c..1472e9843896 100644 --- a/drivers/net/wireless/microchip/wilc1000/spi.c +++ b/drivers/net/wireless/microchip/wilc1000/spi.c @@ -7,12 +7,41 @@ #include <linux/clk.h> #include <linux/spi/spi.h> #include <linux/crc7.h> +#include <linux/crc-itu-t.h> #include "netdev.h" #include "cfg80211.h" +static bool enable_crc7; /* protect SPI commands with CRC7 */ +module_param(enable_crc7, bool, 0644); +MODULE_PARM_DESC(enable_crc7, + "Enable CRC7 checksum to protect command transfers\n" + "\t\t\tagainst corruption during the SPI transfer.\n" + "\t\t\tCommand transfers are short and the CPU-cycle cost\n" + "\t\t\tof enabling this is small."); + +static bool enable_crc16; /* protect SPI data with CRC16 */ +module_param(enable_crc16, bool, 0644); +MODULE_PARM_DESC(enable_crc16, + "Enable CRC16 checksum to protect data transfers\n" + "\t\t\tagainst corruption during the SPI transfer.\n" + "\t\t\tData transfers can be large and the CPU-cycle cost\n" + "\t\t\tof enabling this may be substantial."); + +/* + * For CMD_SINGLE_READ and CMD_INTERNAL_READ, WILC may insert one or + * more zero bytes between the command response and the DATA Start tag + * (0xf3). This behavior appears to be undocumented in "ATWILC1000 + * USER GUIDE" (https://tinyurl.com/4hhshdts) but we have observed 1-4 + * zero bytes when the SPI bus operates at 48MHz and none when it + * operates at 1MHz. + */ +#define WILC_SPI_RSP_HDR_EXTRA_DATA 8 + struct wilc_spi { - int crc_off; + bool probing_crc; /* true if we're probing chip's CRC config */ + bool crc7_enabled; /* true if crc7 is currently enabled */ + bool crc16_enabled; /* true if crc16 is currently enabled */ }; static const struct wilc_hif_func wilc_hif_spi; @@ -36,12 +65,36 @@ static const struct wilc_hif_func wilc_hif_spi; #define CMD_RESET 0xcf #define SPI_ENABLE_VMM_RETRY_LIMIT 2 -#define DATA_PKT_SZ_256 256 -#define DATA_PKT_SZ_512 512 -#define DATA_PKT_SZ_1K 1024 -#define DATA_PKT_SZ_4K (4 * 1024) -#define DATA_PKT_SZ_8K (8 * 1024) -#define DATA_PKT_SZ DATA_PKT_SZ_8K + +/* SPI response fields (section 11.1.2 in ATWILC1000 User Guide): */ +#define RSP_START_FIELD GENMASK(7, 4) +#define RSP_TYPE_FIELD GENMASK(3, 0) + +/* SPI response values for the response fields: */ +#define RSP_START_TAG 0xc +#define RSP_TYPE_FIRST_PACKET 0x1 +#define RSP_TYPE_INNER_PACKET 0x2 +#define RSP_TYPE_LAST_PACKET 0x3 +#define RSP_STATE_NO_ERROR 0x00 + +#define PROTOCOL_REG_PKT_SZ_MASK GENMASK(6, 4) +#define PROTOCOL_REG_CRC16_MASK GENMASK(3, 3) +#define PROTOCOL_REG_CRC7_MASK GENMASK(2, 2) + +/* + * The SPI data packet size may be any integer power of two in the + * range from 256 to 8192 bytes. + */ +#define DATA_PKT_LOG_SZ_MIN 8 /* 256 B */ +#define DATA_PKT_LOG_SZ_MAX 13 /* 8 KiB */ + +/* + * Select the data packet size (log2 of number of bytes): Use the + * maximum data packet size. We only retransmit complete packets, so + * there is no benefit from using smaller data packets. + */ +#define DATA_PKT_LOG_SZ DATA_PKT_LOG_SZ_MAX +#define DATA_PKT_SZ (1 << DATA_PKT_LOG_SZ) #define USE_SPI_DMA 0 @@ -79,16 +132,15 @@ struct wilc_spi_cmd { } __packed; struct wilc_spi_read_rsp_data { - u8 rsp_cmd_type; - u8 status; - u8 resp_header; - u8 resp_data[4]; + u8 header; + u8 data[4]; u8 crc[]; } __packed; struct wilc_spi_rsp_data { u8 rsp_cmd_type; u8 status; + u8 data[]; } __packed; static int wilc_bus_probe(struct spi_device *spi) @@ -281,7 +333,8 @@ static int spi_data_write(struct wilc *wilc, u8 *b, u32 sz) struct wilc_spi *spi_priv = wilc->bus_data; int ix, nbytes; int result = 0; - u8 cmd, order, crc[2] = {0}; + u8 cmd, order, crc[2]; + u16 crc_calc; /* * Data @@ -323,9 +376,12 @@ static int spi_data_write(struct wilc *wilc, u8 *b, u32 sz) } /* - * Write Crc + * Write CRC */ - if (!spi_priv->crc_off) { + if (spi_priv->crc16_enabled) { + crc_calc = crc_itu_t(0xffff, &b[ix], nbytes); + crc[0] = crc_calc >> 8; + crc[1] = crc_calc; if (wilc_spi_tx(wilc, crc, 2)) { dev_err(&spi->dev, "Failed data block crc write, bus error...\n"); result = -EINVAL; @@ -359,10 +415,11 @@ static int wilc_spi_single_read(struct wilc *wilc, u8 cmd, u32 adr, void *b, struct spi_device *spi = to_spi_device(wilc->dev); struct wilc_spi *spi_priv = wilc->bus_data; u8 wb[32], rb[32]; - int cmd_len, resp_len; - u8 crc[2]; + int cmd_len, resp_len, i; + u16 crc_calc, crc_recv; struct wilc_spi_cmd *c; - struct wilc_spi_read_rsp_data *r; + struct wilc_spi_rsp_data *r; + struct wilc_spi_read_rsp_data *r_data; memset(wb, 0x0, sizeof(wb)); memset(rb, 0x0, sizeof(rb)); @@ -384,8 +441,9 @@ static int wilc_spi_single_read(struct wilc *wilc, u8 cmd, u32 adr, void *b, } cmd_len = offsetof(struct wilc_spi_cmd, u.simple_cmd.crc); - resp_len = sizeof(*r); - if (!spi_priv->crc_off) { + resp_len = sizeof(*r) + sizeof(*r_data) + WILC_SPI_RSP_HDR_EXTRA_DATA; + + if (spi_priv->crc7_enabled) { c->u.simple_cmd.crc[0] = wilc_get_crc7(wb, cmd_len); cmd_len += 1; resp_len += 2; @@ -403,11 +461,12 @@ static int wilc_spi_single_read(struct wilc *wilc, u8 cmd, u32 adr, void *b, return -EINVAL; } - r = (struct wilc_spi_read_rsp_data *)&rb[cmd_len]; + r = (struct wilc_spi_rsp_data *)&rb[cmd_len]; if (r->rsp_cmd_type != cmd) { - dev_err(&spi->dev, - "Failed cmd response, cmd (%02x), resp (%02x)\n", - cmd, r->rsp_cmd_type); + if (!spi_priv->probing_crc) + dev_err(&spi->dev, + "Failed cmd, cmd (%02x), resp (%02x)\n", + cmd, r->rsp_cmd_type); return -EINVAL; } @@ -417,17 +476,30 @@ static int wilc_spi_single_read(struct wilc *wilc, u8 cmd, u32 adr, void *b, return -EINVAL; } - if (WILC_GET_RESP_HDR_START(r->resp_header) != 0xf) { - dev_err(&spi->dev, "Error, data read response (%02x)\n", - r->resp_header); + for (i = 0; i < WILC_SPI_RSP_HDR_EXTRA_DATA; ++i) + if (WILC_GET_RESP_HDR_START(r->data[i]) == 0xf) + break; + + if (i >= WILC_SPI_RSP_HDR_EXTRA_DATA) { + dev_err(&spi->dev, "Error, data start missing\n"); return -EINVAL; } - if (b) - memcpy(b, r->resp_data, 4); + r_data = (struct wilc_spi_read_rsp_data *)&r->data[i]; - if (!spi_priv->crc_off) - memcpy(crc, r->crc, 2); + if (b) + memcpy(b, r_data->data, 4); + + if (!clockless && spi_priv->crc16_enabled) { + crc_recv = (r_data->crc[0] << 8) | r_data->crc[1]; + crc_calc = crc_itu_t(0xffff, r_data->data, 4); + if (crc_recv != crc_calc) { + dev_err(&spi->dev, "%s: bad CRC 0x%04x " + "(calculated 0x%04x)\n", __func__, + crc_recv, crc_calc); + return -EINVAL; + } + } return 0; } @@ -454,7 +526,7 @@ static int wilc_spi_write_cmd(struct wilc *wilc, u8 cmd, u32 adr, u32 data, c->u.internal_w_cmd.addr[1] = adr; c->u.internal_w_cmd.data = cpu_to_be32(data); cmd_len = offsetof(struct wilc_spi_cmd, u.internal_w_cmd.crc); - if (!spi_priv->crc_off) + if (spi_priv->crc7_enabled) c->u.internal_w_cmd.crc[0] = wilc_get_crc7(wb, cmd_len); } else if (cmd == CMD_SINGLE_WRITE) { c->u.w_cmd.addr[0] = adr >> 16; @@ -462,14 +534,14 @@ static int wilc_spi_write_cmd(struct wilc *wilc, u8 cmd, u32 adr, u32 data, c->u.w_cmd.addr[2] = adr; c->u.w_cmd.data = cpu_to_be32(data); cmd_len = offsetof(struct wilc_spi_cmd, u.w_cmd.crc); - if (!spi_priv->crc_off) + if (spi_priv->crc7_enabled) c->u.w_cmd.crc[0] = wilc_get_crc7(wb, cmd_len); } else { dev_err(&spi->dev, "write cmd [%x] not supported\n", cmd); return -EINVAL; } - if (!spi_priv->crc_off) + if (spi_priv->crc7_enabled) cmd_len += 1; resp_len = sizeof(*r); @@ -507,6 +579,7 @@ static int wilc_spi_dma_rw(struct wilc *wilc, u8 cmd, u32 adr, u8 *b, u32 sz) { struct spi_device *spi = to_spi_device(wilc->dev); struct wilc_spi *spi_priv = wilc->bus_data; + u16 crc_recv, crc_calc; u8 wb[32], rb[32]; int cmd_len, resp_len; int retry, ix = 0; @@ -525,7 +598,7 @@ static int wilc_spi_dma_rw(struct wilc *wilc, u8 cmd, u32 adr, u8 *b, u32 sz) c->u.dma_cmd.size[0] = sz >> 8; c->u.dma_cmd.size[1] = sz; cmd_len = offsetof(struct wilc_spi_cmd, u.dma_cmd.crc); - if (!spi_priv->crc_off) + if (spi_priv->crc7_enabled) c->u.dma_cmd.crc[0] = wilc_get_crc7(wb, cmd_len); } else if (cmd == CMD_DMA_EXT_WRITE || cmd == CMD_DMA_EXT_READ) { c->u.dma_cmd_ext.addr[0] = adr >> 16; @@ -535,14 +608,14 @@ static int wilc_spi_dma_rw(struct wilc *wilc, u8 cmd, u32 adr, u8 *b, u32 sz) c->u.dma_cmd_ext.size[1] = sz >> 8; c->u.dma_cmd_ext.size[2] = sz; cmd_len = offsetof(struct wilc_spi_cmd, u.dma_cmd_ext.crc); - if (!spi_priv->crc_off) + if (spi_priv->crc7_enabled) c->u.dma_cmd_ext.crc[0] = wilc_get_crc7(wb, cmd_len); } else { dev_err(&spi->dev, "dma read write cmd [%x] not supported\n", cmd); return -EINVAL; } - if (!spi_priv->crc_off) + if (spi_priv->crc7_enabled) cmd_len += 1; resp_len = sizeof(*r); @@ -608,12 +681,22 @@ static int wilc_spi_dma_rw(struct wilc *wilc, u8 cmd, u32 adr, u8 *b, u32 sz) } /* - * Read Crc + * Read CRC */ - if (!spi_priv->crc_off && wilc_spi_rx(wilc, crc, 2)) { - dev_err(&spi->dev, - "Failed block crc read, bus err\n"); - return -EINVAL; + if (spi_priv->crc16_enabled) { + if (wilc_spi_rx(wilc, crc, 2)) { + dev_err(&spi->dev, + "Failed block CRC read, bus err\n"); + return -EINVAL; + } + crc_recv = (crc[0] << 8) | crc[1]; + crc_calc = crc_itu_t(0xffff, &b[ix], nbytes); + if (crc_recv != crc_calc) { + dev_err(&spi->dev, "%s: bad CRC 0x%04x " + "(calculated 0x%04x)\n", __func__, + crc_recv, crc_calc); + return -EINVAL; + } } ix += nbytes; @@ -680,11 +763,13 @@ static int spi_internal_write(struct wilc *wilc, u32 adr, u32 dat) static int spi_internal_read(struct wilc *wilc, u32 adr, u32 *data) { struct spi_device *spi = to_spi_device(wilc->dev); + struct wilc_spi *spi_priv = wilc->bus_data; int result; result = wilc_spi_single_read(wilc, CMD_INTERNAL_READ, adr, data, 0); if (result) { - dev_err(&spi->dev, "Failed internal read cmd...\n"); + if (!spi_priv->probing_crc) + dev_err(&spi->dev, "Failed internal read cmd...\n"); return result; } @@ -721,6 +806,52 @@ static int wilc_spi_write_reg(struct wilc *wilc, u32 addr, u32 data) return 0; } +static int spi_data_rsp(struct wilc *wilc, u8 cmd) +{ + struct spi_device *spi = to_spi_device(wilc->dev); + int result, i; + u8 rsp[4]; + + /* + * The response to data packets is two bytes long. For + * efficiency's sake, wilc_spi_write() wisely ignores the + * responses for all packets but the final one. The downside + * of that optimization is that when the final data packet is + * short, we may receive (part of) the response to the + * second-to-last packet before the one for the final packet. + * To handle this, we always read 4 bytes and then search for + * the last byte that contains the "Response Start" code (0xc + * in the top 4 bits). We then know that this byte is the + * first response byte of the final data packet. + */ + result = wilc_spi_rx(wilc, rsp, sizeof(rsp)); + if (result) { + dev_err(&spi->dev, "Failed bus error...\n"); + return result; + } + + for (i = sizeof(rsp) - 2; i >= 0; --i) + if (FIELD_GET(RSP_START_FIELD, rsp[i]) == RSP_START_TAG) + break; + + if (i < 0) { + dev_err(&spi->dev, + "Data packet response missing (%02x %02x %02x %02x)\n", + rsp[0], rsp[1], rsp[2], rsp[3]); + return -1; + } + + /* rsp[i] is the last response start byte */ + + if (FIELD_GET(RSP_TYPE_FIELD, rsp[i]) != RSP_TYPE_LAST_PACKET + || rsp[i + 1] != RSP_STATE_NO_ERROR) { + dev_err(&spi->dev, "Data response error (%02x %02x)\n", + rsp[i], rsp[i + 1]); + return -1; + } + return 0; +} + static int wilc_spi_write(struct wilc *wilc, u32 addr, u8 *buf, u32 size) { struct spi_device *spi = to_spi_device(wilc->dev); @@ -748,7 +879,10 @@ static int wilc_spi_write(struct wilc *wilc, u32 addr, u8 *buf, u32 size) return result; } - return 0; + /* + * Data response + */ + return spi_data_rsp(wilc, CMD_DMA_EXT_WRITE); } /******************************************** @@ -772,7 +906,7 @@ static int wilc_spi_init(struct wilc *wilc, bool resume) u32 reg; u32 chipid; static int isinit; - int ret; + int ret, i; if (isinit) { ret = wilc_spi_read_reg(wilc, WILC_CHIPID, &chipid); @@ -787,42 +921,54 @@ static int wilc_spi_init(struct wilc *wilc, bool resume) */ /* - * TODO: We can remove the CRC trials if there is a definite - * way to reset + * Infer the CRC settings that are currently in effect. This + * is necessary because we can't be sure that the chip has + * been RESET (e.g, after module unload and reload). */ - /* the SPI to it's initial value. */ - ret = spi_internal_read(wilc, WILC_SPI_PROTOCOL_OFFSET, ®); - if (ret) { - /* - * Read failed. Try with CRC off. This might happen when module - * is removed but chip isn't reset - */ - spi_priv->crc_off = 1; - dev_err(&spi->dev, - "Failed read with CRC on, retrying with CRC off\n"); + spi_priv->probing_crc = true; + spi_priv->crc7_enabled = enable_crc7; + spi_priv->crc16_enabled = false; /* don't check CRC16 during probing */ + for (i = 0; i < 2; ++i) { ret = spi_internal_read(wilc, WILC_SPI_PROTOCOL_OFFSET, ®); - if (ret) { - /* - * Read failed with both CRC on and off, - * something went bad - */ - dev_err(&spi->dev, "Failed internal read protocol\n"); - return ret; - } + if (ret == 0) + break; + spi_priv->crc7_enabled = !enable_crc7; } - if (spi_priv->crc_off == 0) { - reg &= ~0xc; /* disable crc checking */ - reg &= ~0x70; - reg |= (0x5 << 4); - ret = spi_internal_write(wilc, WILC_SPI_PROTOCOL_OFFSET, reg); - if (ret) { - dev_err(&spi->dev, - "[wilc spi %d]: Failed internal write reg\n", - __LINE__); - return ret; - } - spi_priv->crc_off = 1; + if (ret) { + dev_err(&spi->dev, "Failed with CRC7 on and off.\n"); + return ret; + } + + /* set up the desired CRC configuration: */ + reg &= ~(PROTOCOL_REG_CRC7_MASK | PROTOCOL_REG_CRC16_MASK); + if (enable_crc7) + reg |= PROTOCOL_REG_CRC7_MASK; + if (enable_crc16) + reg |= PROTOCOL_REG_CRC16_MASK; + + /* set up the data packet size: */ + BUILD_BUG_ON(DATA_PKT_LOG_SZ < DATA_PKT_LOG_SZ_MIN + || DATA_PKT_LOG_SZ > DATA_PKT_LOG_SZ_MAX); + reg &= ~PROTOCOL_REG_PKT_SZ_MASK; + reg |= FIELD_PREP(PROTOCOL_REG_PKT_SZ_MASK, + DATA_PKT_LOG_SZ - DATA_PKT_LOG_SZ_MIN); + + /* establish the new setup: */ + ret = spi_internal_write(wilc, WILC_SPI_PROTOCOL_OFFSET, reg); + if (ret) { + dev_err(&spi->dev, + "[wilc spi %d]: Failed internal write reg\n", + __LINE__); + return ret; } + /* update our state to match new protocol settings: */ + spi_priv->crc7_enabled = enable_crc7; + spi_priv->crc16_enabled = enable_crc16; + + /* re-read to make sure new settings are in effect: */ + spi_internal_read(wilc, WILC_SPI_PROTOCOL_OFFSET, ®); + + spi_priv->probing_crc = false; /* * make sure can read back chip id correctly diff --git a/drivers/net/wireless/microchip/wilc1000/wlan.c b/drivers/net/wireless/microchip/wilc1000/wlan.c index 31d51385ba93..2030fc7f53ca 100644 --- a/drivers/net/wireless/microchip/wilc1000/wlan.c +++ b/drivers/net/wireless/microchip/wilc1000/wlan.c @@ -552,12 +552,60 @@ static struct rxq_entry_t *wilc_wlan_rxq_remove(struct wilc *wilc) void chip_allow_sleep(struct wilc *wilc) { u32 reg = 0; + const struct wilc_hif_func *hif_func = wilc->hif_func; + u32 wakeup_reg, wakeup_bit; + u32 to_host_from_fw_reg, to_host_from_fw_bit; + u32 from_host_to_fw_reg, from_host_to_fw_bit; + u32 trials = 100; + int ret; + + if (wilc->io_type == WILC_HIF_SDIO) { + wakeup_reg = WILC_SDIO_WAKEUP_REG; + wakeup_bit = WILC_SDIO_WAKEUP_BIT; + from_host_to_fw_reg = WILC_SDIO_HOST_TO_FW_REG; + from_host_to_fw_bit = WILC_SDIO_HOST_TO_FW_BIT; + to_host_from_fw_reg = WILC_SDIO_FW_TO_HOST_REG; + to_host_from_fw_bit = WILC_SDIO_FW_TO_HOST_BIT; + } else { + wakeup_reg = WILC_SPI_WAKEUP_REG; + wakeup_bit = WILC_SPI_WAKEUP_BIT; + from_host_to_fw_reg = WILC_SPI_HOST_TO_FW_REG; + from_host_to_fw_bit = WILC_SPI_HOST_TO_FW_BIT; + to_host_from_fw_reg = WILC_SPI_FW_TO_HOST_REG; + to_host_from_fw_bit = WILC_SPI_FW_TO_HOST_BIT; + } + + while (--trials) { + ret = hif_func->hif_read_reg(wilc, to_host_from_fw_reg, ®); + if (ret) + return; + if ((reg & to_host_from_fw_bit) == 0) + break; + } + if (!trials) + pr_warn("FW not responding\n"); - wilc->hif_func->hif_read_reg(wilc, WILC_SDIO_WAKEUP_REG, ®); + /* Clear bit 1 */ + ret = hif_func->hif_read_reg(wilc, wakeup_reg, ®); + if (ret) + return; + if (reg & wakeup_bit) { + reg &= ~wakeup_bit; + ret = hif_func->hif_write_reg(wilc, wakeup_reg, reg); + if (ret) + return; + } - wilc->hif_func->hif_write_reg(wilc, WILC_SDIO_WAKEUP_REG, - reg & ~WILC_SDIO_WAKEUP_BIT); - wilc->hif_func->hif_write_reg(wilc, WILC_SDIO_HOST_TO_FW_REG, 0); + ret = hif_func->hif_read_reg(wilc, from_host_to_fw_reg, ®); + if (ret) + return; + if (reg & from_host_to_fw_bit) { + reg &= ~from_host_to_fw_bit; + ret = hif_func->hif_write_reg(wilc, from_host_to_fw_reg, reg); + if (ret) + return; + + } } EXPORT_SYMBOL_GPL(chip_allow_sleep); diff --git a/drivers/net/wireless/microchip/wilc1000/wlan.h b/drivers/net/wireless/microchip/wilc1000/wlan.h index d55eb6b3a12a..771c25fa849b 100644 --- a/drivers/net/wireless/microchip/wilc1000/wlan.h +++ b/drivers/net/wireless/microchip/wilc1000/wlan.h @@ -97,6 +97,12 @@ #define WILC_SPI_WAKEUP_REG 0x1 #define WILC_SPI_WAKEUP_BIT BIT(1) +#define WILC_SPI_HOST_TO_FW_REG 0x0b +#define WILC_SPI_HOST_TO_FW_BIT BIT(0) + +#define WILC_SPI_FW_TO_HOST_REG 0x10 +#define WILC_SPI_FW_TO_HOST_BIT BIT(0) + #define WILC_SPI_PROTOCOL_OFFSET (WILC_SPI_PROTOCOL_CONFIG - \ WILC_SPI_REG_BASE) @@ -392,7 +398,6 @@ struct wilc_cfg_rsp { u8 seq_no; }; -struct wilc; struct wilc_vif; int wilc_wlan_firmware_download(struct wilc *wilc, const u8 *buffer, diff --git a/drivers/net/wireless/quantenna/qtnfmac/cfg80211.c b/drivers/net/wireless/quantenna/qtnfmac/cfg80211.c index 504b4d0b98c4..84b15a655eab 100644 --- a/drivers/net/wireless/quantenna/qtnfmac/cfg80211.c +++ b/drivers/net/wireless/quantenna/qtnfmac/cfg80211.c @@ -680,13 +680,10 @@ qtnf_connect(struct wiphy *wiphy, struct net_device *dev, eth_zero_addr(vif->bssid); ret = qtnf_cmd_send_connect(vif, sme); - if (ret) { + if (ret) pr_err("VIF%u.%u: failed to connect\n", vif->mac->macid, vif->vifid); - goto out; - } -out: return ret; } @@ -702,13 +699,10 @@ qtnf_external_auth(struct wiphy *wiphy, struct net_device *dev, pr_warn("unexpected bssid: %pM", auth->bssid); ret = qtnf_cmd_send_external_auth(vif, auth); - if (ret) { + if (ret) pr_err("VIF%u.%u: failed to report external auth\n", vif->mac->macid, vif->vifid); - goto out; - } -out: return ret; } @@ -727,8 +721,7 @@ qtnf_disconnect(struct wiphy *wiphy, struct net_device *dev, } if (vif->wdev.iftype != NL80211_IFTYPE_STATION) { - ret = -EOPNOTSUPP; - goto out; + return -EOPNOTSUPP; } ret = qtnf_cmd_send_disconnect(vif, reason_code); @@ -742,7 +735,6 @@ qtnf_disconnect(struct wiphy *wiphy, struct net_device *dev, NULL, 0, true, GFP_KERNEL); } -out: return ret; } @@ -935,13 +927,10 @@ static int qtnf_update_owe_info(struct wiphy *wiphy, struct net_device *dev, return -EOPNOTSUPP; ret = qtnf_cmd_send_update_owe(vif, owe_info); - if (ret) { + if (ret) pr_err("VIF%u.%u: failed to update owe info\n", vif->mac->macid, vif->vifid); - goto out; - } -out: return ret; } @@ -987,18 +976,14 @@ static int qtnf_resume(struct wiphy *wiphy) vif = qtnf_mac_get_base_vif(mac); if (!vif) { pr_err("MAC%u: primary VIF is not configured\n", mac->macid); - ret = -EFAULT; - goto exit; + return -EFAULT; } ret = qtnf_cmd_send_wowlan_set(vif, NULL); - if (ret) { + if (ret) pr_err("MAC%u: failed to reset WoWLAN triggers\n", mac->macid); - goto exit; - } -exit: return ret; } diff --git a/drivers/net/wireless/quantenna/qtnfmac/commands.c b/drivers/net/wireless/quantenna/qtnfmac/commands.c index f3ccbd2b1084..c68563c83098 100644 --- a/drivers/net/wireless/quantenna/qtnfmac/commands.c +++ b/drivers/net/wireless/quantenna/qtnfmac/commands.c @@ -379,10 +379,6 @@ int qtnf_cmd_send_stop_ap(struct qtnf_vif *vif) qtnf_bus_lock(vif->mac->bus); ret = qtnf_cmd_send(vif->mac->bus, cmd_skb); - if (ret) - goto out; - -out: qtnf_bus_unlock(vif->mac->bus); return ret; @@ -407,10 +403,7 @@ int qtnf_cmd_send_register_mgmt(struct qtnf_vif *vif, u16 frame_type, bool reg) cmd->do_register = reg; ret = qtnf_cmd_send(vif->mac->bus, cmd_skb); - if (ret) - goto out; -out: qtnf_bus_unlock(vif->mac->bus); return ret; @@ -446,10 +439,7 @@ int qtnf_cmd_send_frame(struct qtnf_vif *vif, u32 cookie, u16 flags, qtnf_cmd_skb_put_buffer(cmd_skb, buf, len); ret = qtnf_cmd_send(vif->mac->bus, cmd_skb); - if (ret) - goto out; -out: qtnf_bus_unlock(vif->mac->bus); return ret; @@ -477,10 +467,6 @@ int qtnf_cmd_send_mgmt_set_appie(struct qtnf_vif *vif, u8 frame_type, qtnf_bus_lock(vif->mac->bus); ret = qtnf_cmd_send(vif->mac->bus, cmd_skb); - if (ret) - goto out; - -out: qtnf_bus_unlock(vif->mac->bus); return ret; @@ -1677,10 +1663,7 @@ int qtnf_cmd_send_update_phy_params(struct qtnf_wmac *mac, u32 changed) wiphy->retry_short); ret = qtnf_cmd_send(mac->bus, cmd_skb); - if (ret) - goto out; -out: qtnf_bus_unlock(mac->bus); return ret; @@ -1772,10 +1755,7 @@ int qtnf_cmd_send_add_key(struct qtnf_vif *vif, u8 key_index, bool pairwise, params->seq_len); ret = qtnf_cmd_send(vif->mac->bus, cmd_skb); - if (ret) - goto out; -out: qtnf_bus_unlock(vif->mac->bus); return ret; @@ -1807,10 +1787,7 @@ int qtnf_cmd_send_del_key(struct qtnf_vif *vif, u8 key_index, bool pairwise, cmd->pairwise = pairwise; ret = qtnf_cmd_send(vif->mac->bus, cmd_skb); - if (ret) - goto out; -out: qtnf_bus_unlock(vif->mac->bus); return ret; @@ -1837,10 +1814,7 @@ int qtnf_cmd_send_set_default_key(struct qtnf_vif *vif, u8 key_index, cmd->multicast = multicast; ret = qtnf_cmd_send(vif->mac->bus, cmd_skb); - if (ret) - goto out; -out: qtnf_bus_unlock(vif->mac->bus); return ret; @@ -1864,10 +1838,7 @@ int qtnf_cmd_send_set_default_mgmt_key(struct qtnf_vif *vif, u8 key_index) cmd->key_index = key_index; ret = qtnf_cmd_send(vif->mac->bus, cmd_skb); - if (ret) - goto out; -out: qtnf_bus_unlock(vif->mac->bus); return ret; @@ -1931,8 +1902,6 @@ int qtnf_cmd_send_change_sta(struct qtnf_vif *vif, const u8 *mac, } ret = qtnf_cmd_send(vif->mac->bus, cmd_skb); - if (ret) - goto out; out: qtnf_bus_unlock(vif->mac->bus); @@ -1966,10 +1935,7 @@ int qtnf_cmd_send_del_sta(struct qtnf_vif *vif, cmd->reason_code = cpu_to_le16(params->reason_code); ret = qtnf_cmd_send(vif->mac->bus, cmd_skb); - if (ret) - goto out; -out: qtnf_bus_unlock(vif->mac->bus); return ret; @@ -2189,10 +2155,6 @@ int qtnf_cmd_send_connect(struct qtnf_vif *vif, qtnf_bus_lock(vif->mac->bus); ret = qtnf_cmd_send(vif->mac->bus, cmd_skb); - if (ret) - goto out; - -out: qtnf_bus_unlock(vif->mac->bus); return ret; @@ -2218,10 +2180,6 @@ int qtnf_cmd_send_external_auth(struct qtnf_vif *vif, qtnf_bus_lock(vif->mac->bus); ret = qtnf_cmd_send(vif->mac->bus, cmd_skb); - if (ret) - goto out; - -out: qtnf_bus_unlock(vif->mac->bus); return ret; @@ -2245,10 +2203,7 @@ int qtnf_cmd_send_disconnect(struct qtnf_vif *vif, u16 reason_code) cmd->reason = cpu_to_le16(reason_code); ret = qtnf_cmd_send(vif->mac->bus, cmd_skb); - if (ret) - goto out; -out: qtnf_bus_unlock(vif->mac->bus); return ret; @@ -2271,10 +2226,6 @@ int qtnf_cmd_send_updown_intf(struct qtnf_vif *vif, bool up) qtnf_bus_lock(vif->mac->bus); ret = qtnf_cmd_send(vif->mac->bus, cmd_skb); - if (ret) - goto out; - -out: qtnf_bus_unlock(vif->mac->bus); return ret; @@ -2580,10 +2531,6 @@ int qtnf_cmd_start_cac(const struct qtnf_vif *vif, qtnf_bus_lock(bus); ret = qtnf_cmd_send(bus, cmd_skb); - if (ret) - goto out; - -out: qtnf_bus_unlock(bus); return ret; @@ -2611,10 +2558,6 @@ int qtnf_cmd_set_mac_acl(const struct qtnf_vif *vif, qtnf_bus_lock(bus); ret = qtnf_cmd_send(bus, cmd_skb); - if (ret) - goto out; - -out: qtnf_bus_unlock(bus); return ret; @@ -2639,10 +2582,7 @@ int qtnf_cmd_send_pm_set(const struct qtnf_vif *vif, u8 pm_mode, int timeout) qtnf_bus_lock(bus); ret = qtnf_cmd_send(bus, cmd_skb); - if (ret) - goto out; -out: qtnf_bus_unlock(bus); return ret; @@ -2754,10 +2694,7 @@ int qtnf_cmd_send_wowlan_set(const struct qtnf_vif *vif, cmd->triggers = cpu_to_le32(triggers); ret = qtnf_cmd_send(bus, cmd_skb); - if (ret) - goto out; -out: qtnf_bus_unlock(bus); return ret; } @@ -2821,10 +2758,6 @@ int qtnf_cmd_send_update_owe(struct qtnf_vif *vif, qtnf_bus_lock(vif->mac->bus); ret = qtnf_cmd_send(vif->mac->bus, cmd_skb); - if (ret) - goto out; - -out: qtnf_bus_unlock(vif->mac->bus); return ret; diff --git a/drivers/net/wireless/quantenna/qtnfmac/event.c b/drivers/net/wireless/quantenna/qtnfmac/event.c index c775c177933b..8dc80574d08d 100644 --- a/drivers/net/wireless/quantenna/qtnfmac/event.c +++ b/drivers/net/wireless/quantenna/qtnfmac/event.c @@ -570,8 +570,10 @@ qtnf_event_handle_external_auth(struct qtnf_vif *vif, return 0; if (ev->ssid_len) { - memcpy(auth.ssid.ssid, ev->ssid, ev->ssid_len); - auth.ssid.ssid_len = ev->ssid_len; + int len = clamp_val(ev->ssid_len, 0, IEEE80211_MAX_SSID_LEN); + + memcpy(auth.ssid.ssid, ev->ssid, len); + auth.ssid.ssid_len = len; } auth.key_mgmt_suite = le32_to_cpu(ev->akm_suite); diff --git a/drivers/net/wireless/ralink/rt2x00/rt2x00dev.c b/drivers/net/wireless/ralink/rt2x00/rt2x00dev.c index 61a4f1ad31e2..e95c101c2711 100644 --- a/drivers/net/wireless/ralink/rt2x00/rt2x00dev.c +++ b/drivers/net/wireless/ralink/rt2x00/rt2x00dev.c @@ -989,11 +989,7 @@ static void rt2x00lib_rate(struct ieee80211_rate *entry, void rt2x00lib_set_mac_address(struct rt2x00_dev *rt2x00dev, u8 *eeprom_mac_addr) { - const char *mac_addr; - - mac_addr = of_get_mac_address(rt2x00dev->dev->of_node); - if (!IS_ERR(mac_addr)) - ether_addr_copy(eeprom_mac_addr, mac_addr); + of_get_mac_address(rt2x00dev->dev->of_node, eeprom_mac_addr); if (!is_valid_ether_addr(eeprom_mac_addr)) { eth_random_addr(eeprom_mac_addr); diff --git a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.h b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.h index d6d1be4169e5..d1a566cc0c9e 100644 --- a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.h +++ b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.h @@ -1391,7 +1391,6 @@ struct rtl8xxxu_priv { struct delayed_work ra_watchdog; struct work_struct c2hcmd_work; struct sk_buff_head c2hcmd_queue; - spinlock_t c2hcmd_lock; struct rtl8xxxu_btcoex bt_coex; struct rtl8xxxu_ra_report ra_report; }; diff --git a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c index 5cd7ef3625c5..9ff09cf7eb62 100644 --- a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c +++ b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c @@ -1145,7 +1145,7 @@ void rtl8xxxu_gen1_config_channel(struct ieee80211_hw *hw) switch (hw->conf.chandef.width) { case NL80211_CHAN_WIDTH_20_NOHT: ht = false; - /* fall through */ + fallthrough; case NL80211_CHAN_WIDTH_20: opmode |= BW_OPMODE_20MHZ; rtl8xxxu_write8(priv, REG_BW_OPMODE, opmode); @@ -1272,7 +1272,7 @@ void rtl8xxxu_gen2_config_channel(struct ieee80211_hw *hw) switch (hw->conf.chandef.width) { case NL80211_CHAN_WIDTH_20_NOHT: ht = false; - /* fall through */ + fallthrough; case NL80211_CHAN_WIDTH_20: rf_mode_bw |= WMAC_TRXPTCL_CTL_BW_20; subchannel = 0; @@ -1741,11 +1741,11 @@ static int rtl8xxxu_identify_chip(struct rtl8xxxu_priv *priv) case 3: priv->ep_tx_low_queue = 1; priv->ep_tx_count++; - /* fall through */ + fallthrough; case 2: priv->ep_tx_normal_queue = 1; priv->ep_tx_count++; - /* fall through */ + fallthrough; case 1: priv->ep_tx_high_queue = 1; priv->ep_tx_count++; @@ -5423,7 +5423,6 @@ static void rtl8xxxu_c2hcmd_callback(struct work_struct *work) struct rtl8xxxu_priv *priv; struct rtl8723bu_c2h *c2h; struct sk_buff *skb = NULL; - unsigned long flags; u8 bt_info = 0; struct rtl8xxxu_btcoex *btcoex; struct rtl8xxxu_ra_report *rarpt; @@ -5439,9 +5438,7 @@ static void rtl8xxxu_c2hcmd_callback(struct work_struct *work) goto out; while (!skb_queue_empty(&priv->c2hcmd_queue)) { - spin_lock_irqsave(&priv->c2hcmd_lock, flags); - skb = __skb_dequeue(&priv->c2hcmd_queue); - spin_unlock_irqrestore(&priv->c2hcmd_lock, flags); + skb = skb_dequeue(&priv->c2hcmd_queue); c2h = (struct rtl8723bu_c2h *)skb->data; @@ -5499,7 +5496,6 @@ static void rtl8723bu_handle_c2h(struct rtl8xxxu_priv *priv, struct rtl8723bu_c2h *c2h = (struct rtl8723bu_c2h *)skb->data; struct device *dev = &priv->udev->dev; int len; - unsigned long flags; len = skb->len - 2; @@ -5538,9 +5534,7 @@ static void rtl8723bu_handle_c2h(struct rtl8xxxu_priv *priv, break; } - spin_lock_irqsave(&priv->c2hcmd_lock, flags); - __skb_queue_tail(&priv->c2hcmd_queue, skb); - spin_unlock_irqrestore(&priv->c2hcmd_lock, flags); + skb_queue_tail(&priv->c2hcmd_queue, skb); schedule_work(&priv->c2hcmd_work); } @@ -6606,7 +6600,6 @@ static int rtl8xxxu_probe(struct usb_interface *interface, spin_lock_init(&priv->rx_urb_lock); INIT_WORK(&priv->rx_urb_wq, rtl8xxxu_rx_urb_work); INIT_DELAYED_WORK(&priv->ra_watchdog, rtl8xxxu_watchdog_callback); - spin_lock_init(&priv->c2hcmd_lock); INIT_WORK(&priv->c2hcmd_work, rtl8xxxu_c2hcmd_callback); skb_queue_head_init(&priv->c2hcmd_queue); diff --git a/drivers/net/wireless/realtek/rtlwifi/base.c b/drivers/net/wireless/realtek/rtlwifi/base.c index 6e8bd99e8911..2a7ee90a3f54 100644 --- a/drivers/net/wireless/realtek/rtlwifi/base.c +++ b/drivers/net/wireless/realtek/rtlwifi/base.c @@ -551,7 +551,6 @@ int rtl_init_core(struct ieee80211_hw *hw) spin_lock_init(&rtlpriv->locks.rf_lock); spin_lock_init(&rtlpriv->locks.waitq_lock); spin_lock_init(&rtlpriv->locks.entry_list_lock); - spin_lock_init(&rtlpriv->locks.c2hcmd_lock); spin_lock_init(&rtlpriv->locks.scan_list_lock); spin_lock_init(&rtlpriv->locks.cck_and_rw_pagea_lock); spin_lock_init(&rtlpriv->locks.fw_ps_lock); @@ -2269,7 +2268,6 @@ static bool rtl_c2h_fast_cmd(struct ieee80211_hw *hw, struct sk_buff *skb) void rtl_c2hcmd_enqueue(struct ieee80211_hw *hw, struct sk_buff *skb) { struct rtl_priv *rtlpriv = rtl_priv(hw); - unsigned long flags; if (rtl_c2h_fast_cmd(hw, skb)) { rtl_c2h_content_parsing(hw, skb); @@ -2278,11 +2276,7 @@ void rtl_c2hcmd_enqueue(struct ieee80211_hw *hw, struct sk_buff *skb) } /* enqueue */ - spin_lock_irqsave(&rtlpriv->locks.c2hcmd_lock, flags); - - __skb_queue_tail(&rtlpriv->c2hcmd_queue, skb); - - spin_unlock_irqrestore(&rtlpriv->locks.c2hcmd_lock, flags); + skb_queue_tail(&rtlpriv->c2hcmd_queue, skb); /* wake up wq */ queue_delayed_work(rtlpriv->works.rtl_wq, &rtlpriv->works.c2hcmd_wq, 0); @@ -2340,16 +2334,11 @@ void rtl_c2hcmd_launcher(struct ieee80211_hw *hw, int exec) { struct rtl_priv *rtlpriv = rtl_priv(hw); struct sk_buff *skb; - unsigned long flags; int i; for (i = 0; i < 200; i++) { /* dequeue a task */ - spin_lock_irqsave(&rtlpriv->locks.c2hcmd_lock, flags); - - skb = __skb_dequeue(&rtlpriv->c2hcmd_queue); - - spin_unlock_irqrestore(&rtlpriv->locks.c2hcmd_lock, flags); + skb = skb_dequeue(&rtlpriv->c2hcmd_queue); /* do it */ if (!skb) diff --git a/drivers/net/wireless/realtek/rtlwifi/core.c b/drivers/net/wireless/realtek/rtlwifi/core.c index 965bd9589045..8efe2f5e5b9f 100644 --- a/drivers/net/wireless/realtek/rtlwifi/core.c +++ b/drivers/net/wireless/realtek/rtlwifi/core.c @@ -564,7 +564,7 @@ static int rtl_op_resume(struct ieee80211_hw *hw) rtlhal->enter_pnp_sleep = false; rtlhal->wake_from_pnp_sleep = true; - /* to resovle s4 can not wake up*/ + /* to resolve s4 can not wake up*/ now = ktime_get_real_seconds(); if (now - rtlhal->last_suspend_sec < 5) return -1; @@ -806,7 +806,7 @@ static void rtl_op_configure_filter(struct ieee80211_hw *hw, if (0 == changed_flags) return; - /*TODO: we disable broadcase now, so enable here */ + /*TODO: we disable broadcast now, so enable here */ if (changed_flags & FIF_ALLMULTI) { if (*new_flags & FIF_ALLMULTI) { mac->rx_conf |= rtlpriv->cfg->maps[MAC_RCR_AM] | @@ -1018,6 +1018,25 @@ static void send_beacon_frame(struct ieee80211_hw *hw, } } +void rtl_update_beacon_work_callback(struct work_struct *work) +{ + struct rtl_works *rtlworks = + container_of(work, struct rtl_works, update_beacon_work); + struct ieee80211_hw *hw = rtlworks->hw; + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct ieee80211_vif *vif = rtlpriv->mac80211.vif; + + if (!vif) { + WARN_ONCE(true, "no vif to update beacon\n"); + return; + } + + mutex_lock(&rtlpriv->locks.conf_mutex); + send_beacon_frame(hw, vif); + mutex_unlock(&rtlpriv->locks.conf_mutex); +} +EXPORT_SYMBOL_GPL(rtl_update_beacon_work_callback); + static void rtl_op_bss_info_changed(struct ieee80211_hw *hw, struct ieee80211_vif *vif, struct ieee80211_bss_conf *bss_conf, @@ -1747,6 +1766,18 @@ static void rtl_op_flush(struct ieee80211_hw *hw, rtlpriv->intf_ops->flush(hw, queues, drop); } +static int rtl_op_set_tim(struct ieee80211_hw *hw, struct ieee80211_sta *sta, + bool set) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw)); + + if (rtlhal->hw_type == HARDWARE_TYPE_RTL8192CU) + schedule_work(&rtlpriv->works.update_beacon_work); + + return 0; +} + /* Description: * This routine deals with the Power Configuration CMD * parsing for RTL8723/RTL8188E Series IC. @@ -1796,7 +1827,7 @@ bool rtl_hal_pwrseqcmdparsing(struct rtl_priv *rtlpriv, u8 cut_version, value |= (GET_PWR_CFG_VALUE(cfg_cmd) & GET_PWR_CFG_MASK(cfg_cmd)); - /*Write the value back to sytem register*/ + /*Write the value back to system register*/ rtl_write_byte(rtlpriv, offset, value); break; case PWR_CMD_POLLING: @@ -1903,6 +1934,7 @@ const struct ieee80211_ops rtl_ops = { .sta_add = rtl_op_sta_add, .sta_remove = rtl_op_sta_remove, .flush = rtl_op_flush, + .set_tim = rtl_op_set_tim, }; EXPORT_SYMBOL_GPL(rtl_ops); diff --git a/drivers/net/wireless/realtek/rtlwifi/core.h b/drivers/net/wireless/realtek/rtlwifi/core.h index 7447ff456710..345161b47442 100644 --- a/drivers/net/wireless/realtek/rtlwifi/core.h +++ b/drivers/net/wireless/realtek/rtlwifi/core.h @@ -60,5 +60,6 @@ void rtl_bb_delay(struct ieee80211_hw *hw, u32 addr, u32 data); bool rtl_cmd_send_packet(struct ieee80211_hw *hw, struct sk_buff *skb); bool rtl_btc_status_false(void); void rtl_dm_diginit(struct ieee80211_hw *hw, u32 cur_igval); +void rtl_update_beacon_work_callback(struct work_struct *work); #endif diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8188ee/hw.c b/drivers/net/wireless/realtek/rtlwifi/rtl8188ee/hw.c index 861cc663ca93..bf686a916acb 100644 --- a/drivers/net/wireless/realtek/rtlwifi/rtl8188ee/hw.c +++ b/drivers/net/wireless/realtek/rtlwifi/rtl8188ee/hw.c @@ -2466,8 +2466,6 @@ void rtl8188ee_bt_reg_init(struct ieee80211_hw *hw) /* 0:Low, 1:High, 2:From Efuse. */ rtlpriv->btcoexist.reg_bt_iso = 2; - /* 0:Idle, 1:None-SCO, 2:SCO, 3:From Counter. */ - rtlpriv->btcoexist.reg_bt_sco = 3; /* 0:Disable BT control A-MPDU, 1:Enable BT control A-MPDU. */ rtlpriv->btcoexist.reg_bt_sco = 0; } diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8192de/sw.c b/drivers/net/wireless/realtek/rtlwifi/rtl8192de/sw.c index 1dbdddce0823..a74724c971b9 100644 --- a/drivers/net/wireless/realtek/rtlwifi/rtl8192de/sw.c +++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192de/sw.c @@ -372,18 +372,14 @@ static struct pci_driver rtl92de_driver = { /* add global spin lock to solve the problem that * Dul mac register operation on the same time */ -spinlock_t globalmutex_power; -spinlock_t globalmutex_for_fwdownload; -spinlock_t globalmutex_for_power_and_efuse; +DEFINE_SPINLOCK(globalmutex_power); +DEFINE_SPINLOCK(globalmutex_for_fwdownload); +DEFINE_SPINLOCK(globalmutex_for_power_and_efuse); static int __init rtl92de_module_init(void) { int ret = 0; - spin_lock_init(&globalmutex_power); - spin_lock_init(&globalmutex_for_fwdownload); - spin_lock_init(&globalmutex_for_power_and_efuse); - ret = pci_register_driver(&rtl92de_driver); if (ret) WARN_ONCE(true, "rtl8192de: No device found\n"); diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/table.c b/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/table.c index 27c8a5d96520..fcaaf664cbec 100644 --- a/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/table.c +++ b/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/table.c @@ -249,7 +249,7 @@ u32 RTL8821AE_PHY_REG_ARRAY[] = { 0x824, 0x00030FE0, 0x828, 0x00000000, 0x82C, 0x002081DD, - 0x830, 0x2AAA8E24, + 0x830, 0x2AAAEEC8, 0x834, 0x0037A706, 0x838, 0x06489B44, 0x83C, 0x0000095B, @@ -324,10 +324,10 @@ u32 RTL8821AE_PHY_REG_ARRAY[] = { 0x9D8, 0x00000000, 0x9DC, 0x00000000, 0x9E0, 0x00005D00, - 0x9E4, 0x00000002, + 0x9E4, 0x00000003, 0x9E8, 0x00000001, 0xA00, 0x00D047C8, - 0xA04, 0x01FF000C, + 0xA04, 0x01FF800C, 0xA08, 0x8C8A8300, 0xA0C, 0x2E68000F, 0xA10, 0x9500BB78, @@ -1320,7 +1320,11 @@ u32 RTL8821AE_RADIOA_ARRAY[] = { 0x083, 0x00021800, 0x084, 0x00028000, 0x085, 0x00048000, + 0x80000111, 0x00000000, 0x40000000, 0x00000000, + 0x086, 0x0009483A, + 0xA0000000, 0x00000000, 0x086, 0x00094838, + 0xB0000000, 0x00000000, 0x087, 0x00044980, 0x088, 0x00048000, 0x089, 0x0000D480, @@ -1409,36 +1413,32 @@ u32 RTL8821AE_RADIOA_ARRAY[] = { 0x03C, 0x000CA000, 0x0EF, 0x00000000, 0x0EF, 0x00001100, - 0xFF0F0104, 0xABCD, + 0x80000111, 0x00000000, 0x40000000, 0x00000000, 0x034, 0x0004ADF3, 0x034, 0x00049DF0, - 0xFF0F0204, 0xCDEF, + 0x90000110, 0x00000000, 0x40000000, 0x00000000, 0x034, 0x0004ADF3, 0x034, 0x00049DF0, - 0xFF0F0404, 0xCDEF, - 0x034, 0x0004ADF3, - 0x034, 0x00049DF0, - 0xFF0F0200, 0xCDEF, + 0x90000210, 0x00000000, 0x40000000, 0x00000000, 0x034, 0x0004ADF5, 0x034, 0x00049DF2, - 0xFF0F02C0, 0xCDEF, + 0x9000020c, 0x00000000, 0x40000000, 0x00000000, + 0x034, 0x0004A0F3, + 0x034, 0x000490B1, + 0x9000040c, 0x00000000, 0x40000000, 0x00000000, 0x034, 0x0004A0F3, 0x034, 0x000490B1, - 0xCDCDCDCD, 0xCDCD, + 0x90000200, 0x00000000, 0x40000000, 0x00000000, + 0x034, 0x0004ADF5, + 0x034, 0x00049DF2, + 0x90000410, 0x00000000, 0x40000000, 0x00000000, + 0x034, 0x0004ADF3, + 0x034, 0x00049DF0, + 0xA0000000, 0x00000000, 0x034, 0x0004ADF7, 0x034, 0x00049DF3, - 0xFF0F0104, 0xDEAD, - 0xFF0F0104, 0xABCD, - 0x034, 0x00048DED, - 0x034, 0x00047DEA, - 0x034, 0x00046DE7, - 0x034, 0x00045CE9, - 0x034, 0x00044CE6, - 0x034, 0x000438C6, - 0x034, 0x00042886, - 0x034, 0x00041486, - 0x034, 0x00040447, - 0xFF0F0204, 0xCDEF, + 0xB0000000, 0x00000000, + 0x80000111, 0x00000000, 0x40000000, 0x00000000, 0x034, 0x00048DED, 0x034, 0x00047DEA, 0x034, 0x00046DE7, @@ -1448,7 +1448,7 @@ u32 RTL8821AE_RADIOA_ARRAY[] = { 0x034, 0x00042886, 0x034, 0x00041486, 0x034, 0x00040447, - 0xFF0F0404, 0xCDEF, + 0x90000110, 0x00000000, 0x40000000, 0x00000000, 0x034, 0x00048DED, 0x034, 0x00047DEA, 0x034, 0x00046DE7, @@ -1458,7 +1458,17 @@ u32 RTL8821AE_RADIOA_ARRAY[] = { 0x034, 0x00042886, 0x034, 0x00041486, 0x034, 0x00040447, - 0xFF0F02C0, 0xCDEF, + 0x9000020c, 0x00000000, 0x40000000, 0x00000000, + 0x034, 0x000480AE, + 0x034, 0x000470AB, + 0x034, 0x0004608B, + 0x034, 0x00045069, + 0x034, 0x00044048, + 0x034, 0x00043045, + 0x034, 0x00042026, + 0x034, 0x00041023, + 0x034, 0x00040002, + 0x9000040c, 0x00000000, 0x40000000, 0x00000000, 0x034, 0x000480AE, 0x034, 0x000470AB, 0x034, 0x0004608B, @@ -1468,7 +1478,17 @@ u32 RTL8821AE_RADIOA_ARRAY[] = { 0x034, 0x00042026, 0x034, 0x00041023, 0x034, 0x00040002, - 0xCDCDCDCD, 0xCDCD, + 0x90000410, 0x00000000, 0x40000000, 0x00000000, + 0x034, 0x00048DED, + 0x034, 0x00047DEA, + 0x034, 0x00046DE7, + 0x034, 0x00045CE9, + 0x034, 0x00044CE6, + 0x034, 0x000438C6, + 0x034, 0x00042886, + 0x034, 0x00041486, + 0x034, 0x00040447, + 0xA0000000, 0x00000000, 0x034, 0x00048DEF, 0x034, 0x00047DEC, 0x034, 0x00046DE9, @@ -1478,38 +1498,36 @@ u32 RTL8821AE_RADIOA_ARRAY[] = { 0x034, 0x0004248A, 0x034, 0x0004108D, 0x034, 0x0004008A, - 0xFF0F0104, 0xDEAD, - 0xFF0F0200, 0xABCD, + 0xB0000000, 0x00000000, + 0x80000210, 0x00000000, 0x40000000, 0x00000000, 0x034, 0x0002ADF4, - 0xFF0F02C0, 0xCDEF, + 0x9000020c, 0x00000000, 0x40000000, 0x00000000, + 0x034, 0x0002A0F3, + 0x9000040c, 0x00000000, 0x40000000, 0x00000000, 0x034, 0x0002A0F3, - 0xCDCDCDCD, 0xCDCD, + 0x90000200, 0x00000000, 0x40000000, 0x00000000, + 0x034, 0x0002ADF4, + 0xA0000000, 0x00000000, 0x034, 0x0002ADF7, - 0xFF0F0200, 0xDEAD, - 0xFF0F0104, 0xABCD, - 0x034, 0x00029DF4, - 0xFF0F0204, 0xCDEF, + 0xB0000000, 0x00000000, + 0x80000111, 0x00000000, 0x40000000, 0x00000000, 0x034, 0x00029DF4, - 0xFF0F0404, 0xCDEF, + 0x90000110, 0x00000000, 0x40000000, 0x00000000, 0x034, 0x00029DF4, - 0xFF0F0200, 0xCDEF, + 0x90000210, 0x00000000, 0x40000000, 0x00000000, 0x034, 0x00029DF1, - 0xFF0F02C0, 0xCDEF, + 0x9000020c, 0x00000000, 0x40000000, 0x00000000, + 0x034, 0x000290F0, + 0x9000040c, 0x00000000, 0x40000000, 0x00000000, 0x034, 0x000290F0, - 0xCDCDCDCD, 0xCDCD, + 0x90000200, 0x00000000, 0x40000000, 0x00000000, + 0x034, 0x00029DF1, + 0x90000410, 0x00000000, 0x40000000, 0x00000000, + 0x034, 0x00029DF4, + 0xA0000000, 0x00000000, 0x034, 0x00029DF2, - 0xFF0F0104, 0xDEAD, - 0xFF0F0104, 0xABCD, - 0x034, 0x00028DF1, - 0x034, 0x00027DEE, - 0x034, 0x00026DEB, - 0x034, 0x00025CEC, - 0x034, 0x00024CE9, - 0x034, 0x000238CA, - 0x034, 0x00022889, - 0x034, 0x00021489, - 0x034, 0x0002044A, - 0xFF0F0204, 0xCDEF, + 0xB0000000, 0x00000000, + 0x80000111, 0x00000000, 0x40000000, 0x00000000, 0x034, 0x00028DF1, 0x034, 0x00027DEE, 0x034, 0x00026DEB, @@ -1519,7 +1537,7 @@ u32 RTL8821AE_RADIOA_ARRAY[] = { 0x034, 0x00022889, 0x034, 0x00021489, 0x034, 0x0002044A, - 0xFF0F0404, 0xCDEF, + 0x90000110, 0x00000000, 0x40000000, 0x00000000, 0x034, 0x00028DF1, 0x034, 0x00027DEE, 0x034, 0x00026DEB, @@ -1529,7 +1547,7 @@ u32 RTL8821AE_RADIOA_ARRAY[] = { 0x034, 0x00022889, 0x034, 0x00021489, 0x034, 0x0002044A, - 0xFF0F02C0, 0xCDEF, + 0x9000020c, 0x00000000, 0x40000000, 0x00000000, 0x034, 0x000280AF, 0x034, 0x000270AC, 0x034, 0x0002608B, @@ -1539,7 +1557,27 @@ u32 RTL8821AE_RADIOA_ARRAY[] = { 0x034, 0x00022026, 0x034, 0x00021023, 0x034, 0x00020002, - 0xCDCDCDCD, 0xCDCD, + 0x9000040c, 0x00000000, 0x40000000, 0x00000000, + 0x034, 0x000280AF, + 0x034, 0x000270AC, + 0x034, 0x0002608B, + 0x034, 0x00025069, + 0x034, 0x00024048, + 0x034, 0x00023045, + 0x034, 0x00022026, + 0x034, 0x00021023, + 0x034, 0x00020002, + 0x90000410, 0x00000000, 0x40000000, 0x00000000, + 0x034, 0x00028DF1, + 0x034, 0x00027DEE, + 0x034, 0x00026DEB, + 0x034, 0x00025CEC, + 0x034, 0x00024CE9, + 0x034, 0x000238CA, + 0x034, 0x00022889, + 0x034, 0x00021489, + 0x034, 0x0002044A, + 0xA0000000, 0x00000000, 0x034, 0x00028DEE, 0x034, 0x00027DEB, 0x034, 0x00026CCD, @@ -1549,27 +1587,24 @@ u32 RTL8821AE_RADIOA_ARRAY[] = { 0x034, 0x00022849, 0x034, 0x00021449, 0x034, 0x0002004D, - 0xFF0F0104, 0xDEAD, - 0xFF0F02C0, 0xABCD, + 0xB0000000, 0x00000000, + 0x8000020c, 0x00000000, 0x40000000, 0x00000000, + 0x034, 0x0000A0D7, + 0x034, 0x000090D3, + 0x034, 0x000080B1, + 0x034, 0x000070AE, + 0x9000040c, 0x00000000, 0x40000000, 0x00000000, 0x034, 0x0000A0D7, 0x034, 0x000090D3, 0x034, 0x000080B1, 0x034, 0x000070AE, - 0xCDCDCDCD, 0xCDCD, + 0xA0000000, 0x00000000, 0x034, 0x0000ADF7, 0x034, 0x00009DF4, 0x034, 0x00008DF1, 0x034, 0x00007DEE, - 0xFF0F02C0, 0xDEAD, - 0xFF0F0104, 0xABCD, - 0x034, 0x00006DEB, - 0x034, 0x00005CEC, - 0x034, 0x00004CE9, - 0x034, 0x000038CA, - 0x034, 0x00002889, - 0x034, 0x00001489, - 0x034, 0x0000044A, - 0xFF0F0204, 0xCDEF, + 0xB0000000, 0x00000000, + 0x80000111, 0x00000000, 0x40000000, 0x00000000, 0x034, 0x00006DEB, 0x034, 0x00005CEC, 0x034, 0x00004CE9, @@ -1577,7 +1612,7 @@ u32 RTL8821AE_RADIOA_ARRAY[] = { 0x034, 0x00002889, 0x034, 0x00001489, 0x034, 0x0000044A, - 0xFF0F0404, 0xCDEF, + 0x90000110, 0x00000000, 0x40000000, 0x00000000, 0x034, 0x00006DEB, 0x034, 0x00005CEC, 0x034, 0x00004CE9, @@ -1585,7 +1620,7 @@ u32 RTL8821AE_RADIOA_ARRAY[] = { 0x034, 0x00002889, 0x034, 0x00001489, 0x034, 0x0000044A, - 0xFF0F02C0, 0xCDEF, + 0x9000020c, 0x00000000, 0x40000000, 0x00000000, 0x034, 0x0000608D, 0x034, 0x0000506B, 0x034, 0x0000404A, @@ -1593,7 +1628,23 @@ u32 RTL8821AE_RADIOA_ARRAY[] = { 0x034, 0x00002044, 0x034, 0x00001025, 0x034, 0x00000004, - 0xCDCDCDCD, 0xCDCD, + 0x9000040c, 0x00000000, 0x40000000, 0x00000000, + 0x034, 0x0000608D, + 0x034, 0x0000506B, + 0x034, 0x0000404A, + 0x034, 0x00003047, + 0x034, 0x00002044, + 0x034, 0x00001025, + 0x034, 0x00000004, + 0x90000410, 0x00000000, 0x40000000, 0x00000000, + 0x034, 0x00006DEB, + 0x034, 0x00005CEC, + 0x034, 0x00004CE9, + 0x034, 0x000038CA, + 0x034, 0x00002889, + 0x034, 0x00001489, + 0x034, 0x0000044A, + 0xA0000000, 0x00000000, 0x034, 0x00006DCD, 0x034, 0x00005CCD, 0x034, 0x00004CCA, @@ -1601,11 +1652,11 @@ u32 RTL8821AE_RADIOA_ARRAY[] = { 0x034, 0x00002888, 0x034, 0x00001488, 0x034, 0x00000486, - 0xFF0F0104, 0xDEAD, + 0xB0000000, 0x00000000, 0x0EF, 0x00000000, 0x018, 0x0001712A, 0x0EF, 0x00000040, - 0xFF0F0104, 0xABCD, + 0x80000111, 0x00000000, 0x40000000, 0x00000000, 0x035, 0x00000187, 0x035, 0x00008187, 0x035, 0x00010187, @@ -1615,7 +1666,7 @@ u32 RTL8821AE_RADIOA_ARRAY[] = { 0x035, 0x00040188, 0x035, 0x00048188, 0x035, 0x00050188, - 0xFF0F0204, 0xCDEF, + 0x90000110, 0x00000000, 0x40000000, 0x00000000, 0x035, 0x00000187, 0x035, 0x00008187, 0x035, 0x00010187, @@ -1625,7 +1676,37 @@ u32 RTL8821AE_RADIOA_ARRAY[] = { 0x035, 0x00040188, 0x035, 0x00048188, 0x035, 0x00050188, - 0xFF0F0404, 0xCDEF, + 0x90000210, 0x00000000, 0x40000000, 0x00000000, + 0x035, 0x00000128, + 0x035, 0x00008128, + 0x035, 0x00010128, + 0x035, 0x000201C8, + 0x035, 0x000281C8, + 0x035, 0x000301C8, + 0x035, 0x000401C8, + 0x035, 0x000481C8, + 0x035, 0x000501C8, + 0x9000040c, 0x00000000, 0x40000000, 0x00000000, + 0x035, 0x00000145, + 0x035, 0x00008145, + 0x035, 0x00010145, + 0x035, 0x00020196, + 0x035, 0x00028196, + 0x035, 0x00030196, + 0x035, 0x000401C7, + 0x035, 0x000481C7, + 0x035, 0x000501C7, + 0x90000200, 0x00000000, 0x40000000, 0x00000000, + 0x035, 0x00000128, + 0x035, 0x00008128, + 0x035, 0x00010128, + 0x035, 0x000201C8, + 0x035, 0x000281C8, + 0x035, 0x000301C8, + 0x035, 0x000401C8, + 0x035, 0x000481C8, + 0x035, 0x000501C8, + 0x90000410, 0x00000000, 0x40000000, 0x00000000, 0x035, 0x00000187, 0x035, 0x00008187, 0x035, 0x00010187, @@ -1635,7 +1716,7 @@ u32 RTL8821AE_RADIOA_ARRAY[] = { 0x035, 0x00040188, 0x035, 0x00048188, 0x035, 0x00050188, - 0xCDCDCDCD, 0xCDCD, + 0xA0000000, 0x00000000, 0x035, 0x00000145, 0x035, 0x00008145, 0x035, 0x00010145, @@ -1645,11 +1726,11 @@ u32 RTL8821AE_RADIOA_ARRAY[] = { 0x035, 0x000401C7, 0x035, 0x000481C7, 0x035, 0x000501C7, - 0xFF0F0104, 0xDEAD, + 0xB0000000, 0x00000000, 0x0EF, 0x00000000, 0x018, 0x0001712A, 0x0EF, 0x00000010, - 0xFF0F0104, 0xABCD, + 0x80000111, 0x00000000, 0x40000000, 0x00000000, 0x036, 0x00085733, 0x036, 0x0008D733, 0x036, 0x00095733, @@ -1662,7 +1743,7 @@ u32 RTL8821AE_RADIOA_ARRAY[] = { 0x036, 0x000CE4B4, 0x036, 0x000D64B4, 0x036, 0x000DE4B4, - 0xFF0F0204, 0xCDEF, + 0x90000110, 0x00000000, 0x40000000, 0x00000000, 0x036, 0x00085733, 0x036, 0x0008D733, 0x036, 0x00095733, @@ -1675,7 +1756,46 @@ u32 RTL8821AE_RADIOA_ARRAY[] = { 0x036, 0x000CE4B4, 0x036, 0x000D64B4, 0x036, 0x000DE4B4, - 0xFF0F0404, 0xCDEF, + 0x90000210, 0x00000000, 0x40000000, 0x00000000, + 0x036, 0x000063B5, + 0x036, 0x0000E3B5, + 0x036, 0x000163B5, + 0x036, 0x0001E3B5, + 0x036, 0x000263B5, + 0x036, 0x0002E3B5, + 0x036, 0x000363B5, + 0x036, 0x0003E3B5, + 0x036, 0x000463B5, + 0x036, 0x0004E3B5, + 0x036, 0x000563B5, + 0x036, 0x0005E3B5, + 0x9000040c, 0x00000000, 0x40000000, 0x00000000, + 0x036, 0x000056B3, + 0x036, 0x0000D6B3, + 0x036, 0x000156B3, + 0x036, 0x0001D6B3, + 0x036, 0x00026634, + 0x036, 0x0002E634, + 0x036, 0x00036634, + 0x036, 0x0003E634, + 0x036, 0x000467B4, + 0x036, 0x0004E7B4, + 0x036, 0x000567B4, + 0x036, 0x0005E7B4, + 0x90000200, 0x00000000, 0x40000000, 0x00000000, + 0x036, 0x000063B5, + 0x036, 0x0000E3B5, + 0x036, 0x000163B5, + 0x036, 0x0001E3B5, + 0x036, 0x000263B5, + 0x036, 0x0002E3B5, + 0x036, 0x000363B5, + 0x036, 0x0003E3B5, + 0x036, 0x000463B5, + 0x036, 0x0004E3B5, + 0x036, 0x000563B5, + 0x036, 0x0005E3B5, + 0x90000410, 0x00000000, 0x40000000, 0x00000000, 0x036, 0x00085733, 0x036, 0x0008D733, 0x036, 0x00095733, @@ -1688,7 +1808,7 @@ u32 RTL8821AE_RADIOA_ARRAY[] = { 0x036, 0x000CE4B4, 0x036, 0x000D64B4, 0x036, 0x000DE4B4, - 0xCDCDCDCD, 0xCDCD, + 0xA0000000, 0x00000000, 0x036, 0x000056B3, 0x036, 0x0000D6B3, 0x036, 0x000156B3, @@ -1701,103 +1821,162 @@ u32 RTL8821AE_RADIOA_ARRAY[] = { 0x036, 0x0004E7B4, 0x036, 0x000567B4, 0x036, 0x0005E7B4, - 0xFF0F0104, 0xDEAD, + 0xB0000000, 0x00000000, 0x0EF, 0x00000000, 0x0EF, 0x00000008, - 0xFF0F0104, 0xABCD, + 0x80000111, 0x00000000, 0x40000000, 0x00000000, 0x03C, 0x000001C8, 0x03C, 0x00000492, - 0xFF0F0204, 0xCDEF, + 0x90000110, 0x00000000, 0x40000000, 0x00000000, 0x03C, 0x000001C8, 0x03C, 0x00000492, - 0xFF0F0404, 0xCDEF, + 0x90000210, 0x00000000, 0x40000000, 0x00000000, + 0x03C, 0x000001B6, + 0x03C, 0x00000492, + 0x9000040c, 0x00000000, 0x40000000, 0x00000000, + 0x03C, 0x0000022A, + 0x03C, 0x00000594, + 0x90000200, 0x00000000, 0x40000000, 0x00000000, + 0x03C, 0x000001B6, + 0x03C, 0x00000492, + 0x90000410, 0x00000000, 0x40000000, 0x00000000, 0x03C, 0x000001C8, 0x03C, 0x00000492, - 0xCDCDCDCD, 0xCDCD, + 0xA0000000, 0x00000000, 0x03C, 0x0000022A, 0x03C, 0x00000594, - 0xFF0F0104, 0xDEAD, - 0xFF0F0104, 0xABCD, + 0xB0000000, 0x00000000, + 0x80000111, 0x00000000, 0x40000000, 0x00000000, 0x03C, 0x00000800, - 0xFF0F0204, 0xCDEF, + 0x90000110, 0x00000000, 0x40000000, 0x00000000, 0x03C, 0x00000800, - 0xFF0F0404, 0xCDEF, + 0x90000210, 0x00000000, 0x40000000, 0x00000000, 0x03C, 0x00000800, - 0xFF0F02C0, 0xCDEF, + 0x9000020c, 0x00000000, 0x40000000, 0x00000000, 0x03C, 0x00000820, - 0xCDCDCDCD, 0xCDCD, + 0x9000040c, 0x00000000, 0x40000000, 0x00000000, + 0x03C, 0x00000820, + 0x90000200, 0x00000000, 0x40000000, 0x00000000, + 0x03C, 0x00000800, + 0x90000410, 0x00000000, 0x40000000, 0x00000000, + 0x03C, 0x00000800, + 0xA0000000, 0x00000000, 0x03C, 0x00000900, - 0xFF0F0104, 0xDEAD, + 0xB0000000, 0x00000000, 0x0EF, 0x00000000, 0x018, 0x0001712A, 0x0EF, 0x00000002, - 0xFF0F0104, 0xABCD, + 0x80000111, 0x00000000, 0x40000000, 0x00000000, 0x008, 0x0004E400, - 0xFF0F0204, 0xCDEF, + 0x90000110, 0x00000000, 0x40000000, 0x00000000, 0x008, 0x0004E400, - 0xFF0F0404, 0xCDEF, + 0x90000210, 0x00000000, 0x40000000, 0x00000000, + 0x008, 0x00002000, + 0x9000020c, 0x00000000, 0x40000000, 0x00000000, + 0x008, 0x00002000, + 0x9000040c, 0x00000000, 0x40000000, 0x00000000, + 0x008, 0x00002000, + 0x90000200, 0x00000000, 0x40000000, 0x00000000, + 0x008, 0x00002000, + 0x90000410, 0x00000000, 0x40000000, 0x00000000, 0x008, 0x0004E400, - 0xCDCDCDCD, 0xCDCD, + 0xA0000000, 0x00000000, 0x008, 0x00002000, - 0xFF0F0104, 0xDEAD, + 0xB0000000, 0x00000000, 0x0EF, 0x00000000, 0x0DF, 0x000000C0, - 0x01F, 0x00040064, - 0xFF0F0104, 0xABCD, + 0x01F, 0x00000064, + 0x80000111, 0x00000000, 0x40000000, 0x00000000, 0x058, 0x000A7284, 0x059, 0x000600EC, - 0xFF0F0204, 0xCDEF, + 0x90000110, 0x00000000, 0x40000000, 0x00000000, 0x058, 0x000A7284, 0x059, 0x000600EC, - 0xFF0F0404, 0xCDEF, + 0x9000020c, 0x00000000, 0x40000000, 0x00000000, + 0x058, 0x00081184, + 0x059, 0x0006016C, + 0x9000040c, 0x00000000, 0x40000000, 0x00000000, + 0x058, 0x00081184, + 0x059, 0x0006016C, + 0x90000200, 0x00000000, 0x40000000, 0x00000000, + 0x058, 0x00081184, + 0x059, 0x0006016C, + 0x90000410, 0x00000000, 0x40000000, 0x00000000, 0x058, 0x000A7284, 0x059, 0x000600EC, - 0xCDCDCDCD, 0xCDCD, + 0xA0000000, 0x00000000, 0x058, 0x00081184, 0x059, 0x0006016C, - 0xFF0F0104, 0xDEAD, - 0xFF0F0104, 0xABCD, + 0xB0000000, 0x00000000, + 0x80000111, 0x00000000, 0x40000000, 0x00000000, 0x061, 0x000E8D73, 0x062, 0x00093FC5, - 0xFF0F0204, 0xCDEF, + 0x90000110, 0x00000000, 0x40000000, 0x00000000, 0x061, 0x000E8D73, 0x062, 0x00093FC5, - 0xFF0F0404, 0xCDEF, + 0x90000210, 0x00000000, 0x40000000, 0x00000000, + 0x061, 0x000EFD83, + 0x062, 0x00093FCC, + 0x9000040c, 0x00000000, 0x40000000, 0x00000000, + 0x061, 0x000EAD53, + 0x062, 0x00093BC4, + 0x90000200, 0x00000000, 0x40000000, 0x00000000, + 0x061, 0x000EFD83, + 0x062, 0x00093FCC, + 0x90000410, 0x00000000, 0x40000000, 0x00000000, 0x061, 0x000E8D73, 0x062, 0x00093FC5, - 0xCDCDCDCD, 0xCDCD, + 0xA0000000, 0x00000000, 0x061, 0x000EAD53, 0x062, 0x00093BC4, - 0xFF0F0104, 0xDEAD, - 0xFF0F0104, 0xABCD, + 0xB0000000, 0x00000000, + 0x80000111, 0x00000000, 0x40000000, 0x00000000, 0x063, 0x000110E9, - 0xFF0F0204, 0xCDEF, + 0x90000110, 0x00000000, 0x40000000, 0x00000000, 0x063, 0x000110E9, - 0xFF0F0404, 0xCDEF, + 0x90000210, 0x00000000, 0x40000000, 0x00000000, + 0x063, 0x000110EB, + 0x9000020c, 0x00000000, 0x40000000, 0x00000000, 0x063, 0x000110E9, - 0xFF0F0200, 0xCDEF, - 0x063, 0x000710E9, - 0xFF0F02C0, 0xCDEF, + 0x9000040c, 0x00000000, 0x40000000, 0x00000000, 0x063, 0x000110E9, - 0xCDCDCDCD, 0xCDCD, + 0x90000200, 0x00000000, 0x40000000, 0x00000000, + 0x063, 0x000110EB, + 0x90000410, 0x00000000, 0x40000000, 0x00000000, + 0x063, 0x000110E9, + 0xA0000000, 0x00000000, 0x063, 0x000714E9, - 0xFF0F0104, 0xDEAD, - 0xFF0F0104, 0xABCD, + 0xB0000000, 0x00000000, + 0x80000111, 0x00000000, 0x40000000, 0x00000000, + 0x064, 0x0001C27C, + 0x90000110, 0x00000000, 0x40000000, 0x00000000, + 0x064, 0x0001C27C, + 0x90000210, 0x00000000, 0x40000000, 0x00000000, 0x064, 0x0001C27C, - 0xFF0F0204, 0xCDEF, + 0x9000040c, 0x00000000, 0x40000000, 0x00000000, + 0x064, 0x0001C67C, + 0x90000200, 0x00000000, 0x40000000, 0x00000000, 0x064, 0x0001C27C, - 0xFF0F0404, 0xCDEF, + 0x90000410, 0x00000000, 0x40000000, 0x00000000, 0x064, 0x0001C27C, - 0xCDCDCDCD, 0xCDCD, + 0xA0000000, 0x00000000, 0x064, 0x0001C67C, - 0xFF0F0104, 0xDEAD, - 0xFF0F0200, 0xABCD, + 0xB0000000, 0x00000000, + 0x80000111, 0x00000000, 0x40000000, 0x00000000, + 0x065, 0x00091016, + 0x90000110, 0x00000000, 0x40000000, 0x00000000, + 0x065, 0x00091016, + 0x90000210, 0x00000000, 0x40000000, 0x00000000, 0x065, 0x00093016, - 0xFF0F02C0, 0xCDEF, + 0x9000020c, 0x00000000, 0x40000000, 0x00000000, 0x065, 0x00093015, - 0xCDCDCDCD, 0xCDCD, + 0x9000040c, 0x00000000, 0x40000000, 0x00000000, + 0x065, 0x00093015, + 0x90000200, 0x00000000, 0x40000000, 0x00000000, + 0x065, 0x00093016, + 0xA0000000, 0x00000000, 0x065, 0x00091016, - 0xFF0F0200, 0xDEAD, + 0xB0000000, 0x00000000, 0x018, 0x00000006, 0x0EF, 0x00002000, 0x03B, 0x0003824B, @@ -1895,9 +2074,10 @@ u32 RTL8821AE_RADIOA_ARRAY[] = { 0x0B4, 0x0001214C, 0x0B7, 0x0003000C, 0x01C, 0x000539D2, + 0x0C4, 0x000AFE00, 0x018, 0x0001F12A, - 0x0FE, 0x00000000, - 0x0FE, 0x00000000, + 0xFFE, 0x00000000, + 0xFFE, 0x00000000, 0x018, 0x0001712A, }; @@ -2017,6 +2197,7 @@ u32 RTL8812AE_MAC_REG_ARRAY[] = { u32 RTL8812AE_MAC_1T_ARRAYLEN = ARRAY_SIZE(RTL8812AE_MAC_REG_ARRAY); u32 RTL8821AE_MAC_REG_ARRAY[] = { + 0x421, 0x0000000F, 0x428, 0x0000000A, 0x429, 0x00000010, 0x430, 0x00000000, @@ -2485,7 +2666,7 @@ u32 RTL8821AE_AGC_TAB_ARRAY[] = { 0x81C, 0xA6360001, 0x81C, 0xA5380001, 0x81C, 0xA43A0001, - 0x81C, 0xA33C0001, + 0x81C, 0x683C0001, 0x81C, 0x673E0001, 0x81C, 0x66400001, 0x81C, 0x65420001, @@ -2519,7 +2700,66 @@ u32 RTL8821AE_AGC_TAB_ARRAY[] = { 0x81C, 0x017A0001, 0x81C, 0x017C0001, 0x81C, 0x017E0001, - 0xFF0F02C0, 0xABCD, + 0x8000020c, 0x00000000, 0x40000000, 0x00000000, + 0x81C, 0xFB000101, + 0x81C, 0xFA020101, + 0x81C, 0xF9040101, + 0x81C, 0xF8060101, + 0x81C, 0xF7080101, + 0x81C, 0xF60A0101, + 0x81C, 0xF50C0101, + 0x81C, 0xF40E0101, + 0x81C, 0xF3100101, + 0x81C, 0xF2120101, + 0x81C, 0xF1140101, + 0x81C, 0xF0160101, + 0x81C, 0xEF180101, + 0x81C, 0xEE1A0101, + 0x81C, 0xED1C0101, + 0x81C, 0xEC1E0101, + 0x81C, 0xEB200101, + 0x81C, 0xEA220101, + 0x81C, 0xE9240101, + 0x81C, 0xE8260101, + 0x81C, 0xE7280101, + 0x81C, 0xE62A0101, + 0x81C, 0xE52C0101, + 0x81C, 0xE42E0101, + 0x81C, 0xE3300101, + 0x81C, 0xA5320101, + 0x81C, 0xA4340101, + 0x81C, 0xA3360101, + 0x81C, 0x87380101, + 0x81C, 0x863A0101, + 0x81C, 0x853C0101, + 0x81C, 0x843E0101, + 0x81C, 0x69400101, + 0x81C, 0x68420101, + 0x81C, 0x67440101, + 0x81C, 0x66460101, + 0x81C, 0x49480101, + 0x81C, 0x484A0101, + 0x81C, 0x474C0101, + 0x81C, 0x2A4E0101, + 0x81C, 0x29500101, + 0x81C, 0x28520101, + 0x81C, 0x27540101, + 0x81C, 0x26560101, + 0x81C, 0x25580101, + 0x81C, 0x245A0101, + 0x81C, 0x235C0101, + 0x81C, 0x055E0101, + 0x81C, 0x04600101, + 0x81C, 0x03620101, + 0x81C, 0x02640101, + 0x81C, 0x01660101, + 0x81C, 0x01680101, + 0x81C, 0x016A0101, + 0x81C, 0x016C0101, + 0x81C, 0x016E0101, + 0x81C, 0x01700101, + 0x81C, 0x01720101, + 0x9000040c, 0x00000000, 0x40000000, 0x00000000, 0x81C, 0xFB000101, 0x81C, 0xFA020101, 0x81C, 0xF9040101, @@ -2578,7 +2818,7 @@ u32 RTL8821AE_AGC_TAB_ARRAY[] = { 0x81C, 0x016E0101, 0x81C, 0x01700101, 0x81C, 0x01720101, - 0xCDCDCDCD, 0xCDCD, + 0xA0000000, 0x00000000, 0x81C, 0xFF000101, 0x81C, 0xFF020101, 0x81C, 0xFE040101, @@ -2637,7 +2877,7 @@ u32 RTL8821AE_AGC_TAB_ARRAY[] = { 0x81C, 0x046E0101, 0x81C, 0x03700101, 0x81C, 0x02720101, - 0xFF0F02C0, 0xDEAD, + 0xB0000000, 0x00000000, 0x81C, 0x01740101, 0x81C, 0x01760101, 0x81C, 0x01780101, diff --git a/drivers/net/wireless/realtek/rtlwifi/usb.c b/drivers/net/wireless/realtek/rtlwifi/usb.c index 6c5e242b1bc5..86a236873254 100644 --- a/drivers/net/wireless/realtek/rtlwifi/usb.c +++ b/drivers/net/wireless/realtek/rtlwifi/usb.c @@ -805,6 +805,7 @@ static void rtl_usb_stop(struct ieee80211_hw *hw) tasklet_kill(&rtlusb->rx_work_tasklet); cancel_work_sync(&rtlpriv->works.lps_change_work); + cancel_work_sync(&rtlpriv->works.update_beacon_work); flush_workqueue(rtlpriv->works.rtl_wq); @@ -1031,6 +1032,8 @@ int rtl_usb_probe(struct usb_interface *intf, rtl_fill_h2c_cmd_work_callback); INIT_WORK(&rtlpriv->works.lps_change_work, rtl_lps_change_work_callback); + INIT_WORK(&rtlpriv->works.update_beacon_work, + rtl_update_beacon_work_callback); rtlpriv->usb_data_index = 0; init_completion(&rtlpriv->firmware_loading_complete); @@ -1070,7 +1073,6 @@ int rtl_usb_probe(struct usb_interface *intf, err = ieee80211_register_hw(hw); if (err) { pr_err("Can't register mac80211 hw.\n"); - err = -ENODEV; goto error_out; } rtlpriv->mac80211.mac80211_registered = 1; diff --git a/drivers/net/wireless/realtek/rtlwifi/wifi.h b/drivers/net/wireless/realtek/rtlwifi/wifi.h index fdccfd29fd61..aa07856411b1 100644 --- a/drivers/net/wireless/realtek/rtlwifi/wifi.h +++ b/drivers/net/wireless/realtek/rtlwifi/wifi.h @@ -2450,7 +2450,6 @@ struct rtl_locks { spinlock_t waitq_lock; spinlock_t entry_list_lock; spinlock_t usb_lock; - spinlock_t c2hcmd_lock; spinlock_t scan_list_lock; /* lock for the scan list */ /*FW clock change */ @@ -2487,6 +2486,7 @@ struct rtl_works { struct work_struct lps_change_work; struct work_struct fill_h2c_cmd; + struct work_struct update_beacon_work; }; struct rtl_debug { @@ -3086,14 +3086,9 @@ static inline __le16 rtl_get_fc(struct sk_buff *skb) return rtl_get_hdr(skb)->frame_control; } -static inline u16 rtl_get_tid_h(struct ieee80211_hdr *hdr) -{ - return (ieee80211_get_qos_ctl(hdr))[0] & IEEE80211_QOS_CTL_TID_MASK; -} - static inline u16 rtl_get_tid(struct sk_buff *skb) { - return rtl_get_tid_h(rtl_get_hdr(skb)); + return ieee80211_get_tid(rtl_get_hdr(skb)); } static inline struct ieee80211_sta *get_sta(struct ieee80211_hw *hw, diff --git a/drivers/net/wireless/realtek/rtw88/coex.c b/drivers/net/wireless/realtek/rtw88/coex.c index ea2be1e25065..cedbf3825848 100644 --- a/drivers/net/wireless/realtek/rtw88/coex.c +++ b/drivers/net/wireless/realtek/rtw88/coex.c @@ -787,7 +787,6 @@ static void rtw_coex_update_wl_ch_info(struct rtw_dev *rtwdev, u8 type) { struct rtw_chip_info *chip = rtwdev->chip; struct rtw_coex_dm *coex_dm = &rtwdev->coex.dm; - struct rtw_efuse *efuse = &rtwdev->efuse; u8 link = 0; u8 center_chan = 0; u8 bw; @@ -798,7 +797,7 @@ static void rtw_coex_update_wl_ch_info(struct rtw_dev *rtwdev, u8 type) if (type != COEX_MEDIA_DISCONNECT) center_chan = rtwdev->hal.current_channel; - if (center_chan == 0 || (efuse->share_ant && center_chan <= 14)) { + if (center_chan == 0) { link = 0; center_chan = 0; bw = 0; @@ -2325,8 +2324,11 @@ static void rtw_coex_action_wl_linkscan(struct rtw_dev *rtwdev) if (efuse->share_ant) { /* Shared-Ant */ if (coex_stat->bt_a2dp_exist) { slot_type = TDMA_4SLOT; - table_case = 9; tdma_case = 11; + if (coex_stat->wl_gl_busy) + table_case = 26; + else + table_case = 9; } else { table_case = 9; tdma_case = 7; @@ -2646,6 +2648,11 @@ void rtw_coex_power_on_setting(struct rtw_dev *rtwdev) rtw_coex_set_gnt_debug(rtwdev); } +void rtw_coex_power_off_setting(struct rtw_dev *rtwdev) +{ + rtw_write16(rtwdev, REG_WIFI_BT_INFO, BIT_BT_INT_EN); +} + void rtw_coex_init_hw_config(struct rtw_dev *rtwdev, bool wifi_only) { __rtw_coex_init_hw_config(rtwdev, wifi_only); diff --git a/drivers/net/wireless/realtek/rtw88/coex.h b/drivers/net/wireless/realtek/rtw88/coex.h index 8ab9852ec9ed..fc61a0cab3e4 100644 --- a/drivers/net/wireless/realtek/rtw88/coex.h +++ b/drivers/net/wireless/realtek/rtw88/coex.h @@ -393,6 +393,7 @@ void rtw_coex_bt_multi_link_remain_work(struct work_struct *work); void rtw_coex_wl_ccklock_work(struct work_struct *work); void rtw_coex_power_on_setting(struct rtw_dev *rtwdev); +void rtw_coex_power_off_setting(struct rtw_dev *rtwdev); void rtw_coex_init_hw_config(struct rtw_dev *rtwdev, bool wifi_only); void rtw_coex_ips_notify(struct rtw_dev *rtwdev, u8 type); void rtw_coex_lps_notify(struct rtw_dev *rtwdev, u8 type); @@ -405,4 +406,12 @@ void rtw_coex_switchband_notify(struct rtw_dev *rtwdev, u8 type); void rtw_coex_wl_status_change_notify(struct rtw_dev *rtwdev, u32 type); void rtw_coex_display_coex_info(struct rtw_dev *rtwdev, struct seq_file *m); +static inline bool rtw_coex_disabled(struct rtw_dev *rtwdev) +{ + struct rtw_coex *coex = &rtwdev->coex; + struct rtw_coex_stat *coex_stat = &coex->stat; + + return coex_stat->bt_disabled; +} + #endif diff --git a/drivers/net/wireless/realtek/rtw88/debug.c b/drivers/net/wireless/realtek/rtw88/debug.c index 948cb79050ea..18ab472ea46c 100644 --- a/drivers/net/wireless/realtek/rtw88/debug.c +++ b/drivers/net/wireless/realtek/rtw88/debug.c @@ -10,6 +10,7 @@ #include "fw.h" #include "debug.h" #include "phy.h" +#include "reg.h" #ifdef CONFIG_RTW88_DEBUGFS @@ -34,9 +35,17 @@ struct rtw_debugfs_priv { u32 addr; u32 len; } read_reg; + struct { + u8 bit; + } dm_cap; }; }; +static const char * const rtw_dm_cap_strs[] = { + [RTW_DM_CAP_NA] = "NA", + [RTW_DM_CAP_TXGAPK] = "TXGAPK", +}; + static int rtw_debugfs_single_show(struct seq_file *m, void *v) { struct rtw_debugfs_priv *debugfs_priv = m->private; @@ -270,7 +279,7 @@ static ssize_t rtw_debugfs_set_rsvd_page(struct file *filp, if (num != 2) { rtw_warn(rtwdev, "invalid arguments\n"); - return num; + return -EINVAL; } debugfs_priv->rsvd_page.page_offset = offset; @@ -818,6 +827,117 @@ static int rtw_debugfs_get_coex_enable(struct seq_file *m, void *v) return 0; } +static ssize_t rtw_debugfs_set_fw_crash(struct file *filp, + const char __user *buffer, + size_t count, loff_t *loff) +{ + struct seq_file *seqpriv = (struct seq_file *)filp->private_data; + struct rtw_debugfs_priv *debugfs_priv = seqpriv->private; + struct rtw_dev *rtwdev = debugfs_priv->rtwdev; + char tmp[32 + 1]; + bool input; + int ret; + + rtw_debugfs_copy_from_user(tmp, sizeof(tmp), buffer, count, 1); + + ret = kstrtobool(tmp, &input); + if (ret) + return -EINVAL; + + if (!input) + return -EINVAL; + + rtw_write8(rtwdev, REG_HRCV_MSG, 1); + + return count; +} + +static int rtw_debugfs_get_fw_crash(struct seq_file *m, void *v) +{ + struct rtw_debugfs_priv *debugfs_priv = m->private; + struct rtw_dev *rtwdev = debugfs_priv->rtwdev; + + seq_printf(m, "%d\n", test_bit(RTW_FLAG_RESTARTING, rtwdev->flags)); + return 0; +} + +static ssize_t rtw_debugfs_set_dm_cap(struct file *filp, + const char __user *buffer, + size_t count, loff_t *loff) +{ + struct seq_file *seqpriv = (struct seq_file *)filp->private_data; + struct rtw_debugfs_priv *debugfs_priv = seqpriv->private; + struct rtw_dev *rtwdev = debugfs_priv->rtwdev; + struct rtw_dm_info *dm_info = &rtwdev->dm_info; + int bit; + bool en; + + if (kstrtoint_from_user(buffer, count, 10, &bit)) + return -EINVAL; + + en = bit > 0; + bit = abs(bit); + + if (bit >= RTW_DM_CAP_NUM) { + rtw_warn(rtwdev, "unknown DM CAP %d\n", bit); + return -EINVAL; + } + + if (en) + dm_info->dm_flags &= ~BIT(bit); + else + dm_info->dm_flags |= BIT(bit); + + debugfs_priv->dm_cap.bit = bit; + + return count; +} + +static void dump_gapk_status(struct rtw_dev *rtwdev, struct seq_file *m) +{ + struct rtw_dm_info *dm_info = &rtwdev->dm_info; + struct rtw_gapk_info *txgapk = &rtwdev->dm_info.gapk; + int i, path; + u32 val; + + seq_printf(m, "\n(%2d) %c%s\n\n", RTW_DM_CAP_TXGAPK, + dm_info->dm_flags & BIT(RTW_DM_CAP_TXGAPK) ? '-' : '+', + rtw_dm_cap_strs[RTW_DM_CAP_TXGAPK]); + + for (path = 0; path < rtwdev->hal.rf_path_num; path++) { + val = rtw_read_rf(rtwdev, path, RF_GAINTX, RFREG_MASK); + seq_printf(m, "path %d:\n0x%x = 0x%x\n", path, RF_GAINTX, val); + + for (i = 0; i < RF_HW_OFFSET_NUM; i++) + seq_printf(m, "[TXGAPK] offset %d %d\n", + txgapk->rf3f_fs[path][i], i); + seq_puts(m, "\n"); + } +} + +static int rtw_debugfs_get_dm_cap(struct seq_file *m, void *v) +{ + struct rtw_debugfs_priv *debugfs_priv = m->private; + struct rtw_dev *rtwdev = debugfs_priv->rtwdev; + struct rtw_dm_info *dm_info = &rtwdev->dm_info; + int i; + + switch (debugfs_priv->dm_cap.bit) { + case RTW_DM_CAP_TXGAPK: + dump_gapk_status(rtwdev, m); + break; + default: + for (i = 1; i < RTW_DM_CAP_NUM; i++) { + seq_printf(m, "(%2d) %c%s\n", i, + dm_info->dm_flags & BIT(i) ? '-' : '+', + rtw_dm_cap_strs[i]); + } + break; + } + debugfs_priv->dm_cap.bit = RTW_DM_CAP_NA; + return 0; +} + #define rtw_debug_impl_mac(page, addr) \ static struct rtw_debugfs_priv rtw_debug_priv_mac_ ##page = { \ .cb_read = rtw_debug_get_mac_page, \ @@ -921,6 +1041,16 @@ static struct rtw_debugfs_priv rtw_debug_priv_coex_info = { .cb_read = rtw_debugfs_get_coex_info, }; +static struct rtw_debugfs_priv rtw_debug_priv_fw_crash = { + .cb_write = rtw_debugfs_set_fw_crash, + .cb_read = rtw_debugfs_get_fw_crash, +}; + +static struct rtw_debugfs_priv rtw_debug_priv_dm_cap = { + .cb_write = rtw_debugfs_set_dm_cap, + .cb_read = rtw_debugfs_get_dm_cap, +}; + #define rtw_debugfs_add_core(name, mode, fopname, parent) \ do { \ rtw_debug_priv_ ##name.rtwdev = rtwdev; \ @@ -994,6 +1124,8 @@ void rtw_debugfs_init(struct rtw_dev *rtwdev) } rtw_debugfs_add_r(rf_dump); rtw_debugfs_add_r(tx_pwr_tbl); + rtw_debugfs_add_rw(fw_crash); + rtw_debugfs_add_rw(dm_cap); } #endif /* CONFIG_RTW88_DEBUGFS */ diff --git a/drivers/net/wireless/realtek/rtw88/debug.h b/drivers/net/wireless/realtek/rtw88/debug.h index e16e0da26e77..c8efd1900a34 100644 --- a/drivers/net/wireless/realtek/rtw88/debug.h +++ b/drivers/net/wireless/realtek/rtw88/debug.h @@ -19,6 +19,7 @@ enum rtw_debug_mask { RTW_DBG_PS = 0x00000400, RTW_DBG_BF = 0x00000800, RTW_DBG_WOW = 0x00001000, + RTW_DBG_CFO = 0x00002000, RTW_DBG_ALL = 0xffffffff }; diff --git a/drivers/net/wireless/realtek/rtw88/fw.c b/drivers/net/wireless/realtek/rtw88/fw.c index 6649b84f6b1e..ea2cd4db1d3c 100644 --- a/drivers/net/wireless/realtek/rtw88/fw.c +++ b/drivers/net/wireless/realtek/rtw88/fw.c @@ -350,6 +350,18 @@ void rtw_fw_do_iqk(struct rtw_dev *rtwdev, struct rtw_iqk_para *para) } EXPORT_SYMBOL(rtw_fw_do_iqk); +void rtw_fw_inform_rfk_status(struct rtw_dev *rtwdev, bool start) +{ + u8 h2c_pkt[H2C_PKT_SIZE] = {0}; + + SET_H2C_CMD_ID_CLASS(h2c_pkt, H2C_CMD_WIFI_CALIBRATION); + + RFK_SET_INFORM_START(h2c_pkt, start); + + rtw_fw_send_h2c_command(rtwdev, h2c_pkt); +} +EXPORT_SYMBOL(rtw_fw_inform_rfk_status); + void rtw_fw_query_bt_info(struct rtw_dev *rtwdev) { u8 h2c_pkt[H2C_PKT_SIZE] = {0}; @@ -500,6 +512,21 @@ void rtw_fw_media_status_report(struct rtw_dev *rtwdev, u8 mac_id, bool connect) rtw_fw_send_h2c_command(rtwdev, h2c_pkt); } +void rtw_fw_update_wl_phy_info(struct rtw_dev *rtwdev) +{ + struct rtw_traffic_stats *stats = &rtwdev->stats; + struct rtw_dm_info *dm_info = &rtwdev->dm_info; + u8 h2c_pkt[H2C_PKT_SIZE] = {0}; + + SET_H2C_CMD_ID_CLASS(h2c_pkt, H2C_CMD_WL_PHY_INFO); + SET_WL_PHY_INFO_TX_TP(h2c_pkt, stats->tx_throughput); + SET_WL_PHY_INFO_RX_TP(h2c_pkt, stats->rx_throughput); + SET_WL_PHY_INFO_TX_RATE_DESC(h2c_pkt, dm_info->tx_rate); + SET_WL_PHY_INFO_RX_RATE_DESC(h2c_pkt, dm_info->curr_rx_rate); + SET_WL_PHY_INFO_RX_EVM(h2c_pkt, dm_info->rx_evm_dbm[RF_PATH_A]); + rtw_fw_send_h2c_command(rtwdev, h2c_pkt); +} + void rtw_fw_set_pwr_mode(struct rtw_dev *rtwdev) { struct rtw_lps_conf *conf = &rtwdev->lps_conf; diff --git a/drivers/net/wireless/realtek/rtw88/fw.h b/drivers/net/wireless/realtek/rtw88/fw.h index 39c905c1b1d8..7c5b1d75e26f 100644 --- a/drivers/net/wireless/realtek/rtw88/fw.h +++ b/drivers/net/wireless/realtek/rtw88/fw.h @@ -345,6 +345,7 @@ static inline void rtw_h2c_pkt_set_header(u8 *h2c_pkt, u8 sub_id) #define H2C_CMD_LPS_PG_INFO 0x2b #define H2C_CMD_RA_INFO 0x40 #define H2C_CMD_RSSI_MONITOR 0x42 +#define H2C_CMD_WL_PHY_INFO 0x58 #define H2C_CMD_COEX_TDMA_TYPE 0x60 #define H2C_CMD_QUERY_BT_INFO 0x61 @@ -353,6 +354,7 @@ static inline void rtw_h2c_pkt_set_header(u8 *h2c_pkt, u8 sub_id) #define H2C_CMD_WL_CH_INFO 0x66 #define H2C_CMD_QUERY_BT_MP_INFO 0x67 #define H2C_CMD_BT_WIFI_CONTROL 0x69 +#define H2C_CMD_WIFI_CALIBRATION 0x6d #define H2C_CMD_KEEP_ALIVE 0x03 #define H2C_CMD_DISCONNECT_DECISION 0x04 @@ -369,6 +371,17 @@ static inline void rtw_h2c_pkt_set_header(u8 *h2c_pkt, u8 sub_id) #define MEDIA_STATUS_RPT_SET_MACID(h2c_pkt, value) \ le32p_replace_bits((__le32 *)(h2c_pkt) + 0x00, value, GENMASK(23, 16)) +#define SET_WL_PHY_INFO_TX_TP(h2c_pkt, value) \ + le32p_replace_bits((__le32 *)(h2c_pkt) + 0x00, value, GENMASK(17, 8)) +#define SET_WL_PHY_INFO_RX_TP(h2c_pkt, value) \ + le32p_replace_bits((__le32 *)(h2c_pkt) + 0x00, value, GENMASK(27, 18)) +#define SET_WL_PHY_INFO_TX_RATE_DESC(h2c_pkt, value) \ + le32p_replace_bits((__le32 *)(h2c_pkt) + 0x01, value, GENMASK(7, 0)) +#define SET_WL_PHY_INFO_RX_RATE_DESC(h2c_pkt, value) \ + le32p_replace_bits((__le32 *)(h2c_pkt) + 0x01, value, GENMASK(15, 8)) +#define SET_WL_PHY_INFO_RX_EVM(h2c_pkt, value) \ + le32p_replace_bits((__le32 *)(h2c_pkt) + 0x01, value, GENMASK(23, 16)) + #define SET_PWR_MODE_SET_MODE(h2c_pkt, value) \ le32p_replace_bits((__le32 *)(h2c_pkt) + 0x00, value, GENMASK(14, 8)) #define SET_PWR_MODE_SET_RLBM(h2c_pkt, value) \ @@ -530,6 +543,9 @@ static inline void rtw_h2c_pkt_set_header(u8 *h2c_pkt, u8 sub_id) le32_get_bits(*((__le32 *)(_header) + 0x01), GENMASK(31, 16)) #define GET_FW_DUMP_TLV_VAL(_header) \ le32_get_bits(*((__le32 *)(_header) + 0x02), GENMASK(31, 0)) + +#define RFK_SET_INFORM_START(h2c_pkt, value) \ + le32p_replace_bits((__le32 *)(h2c_pkt) + 0x00, value, BIT(8)) static inline struct rtw_c2h_cmd *get_c2h_from_skb(struct sk_buff *skb) { u32 pkt_offset; @@ -545,6 +561,7 @@ void rtw_fw_send_general_info(struct rtw_dev *rtwdev); void rtw_fw_send_phydm_info(struct rtw_dev *rtwdev); void rtw_fw_do_iqk(struct rtw_dev *rtwdev, struct rtw_iqk_para *para); +void rtw_fw_inform_rfk_status(struct rtw_dev *rtwdev, bool start); void rtw_fw_set_pwr_mode(struct rtw_dev *rtwdev); void rtw_fw_set_pg_info(struct rtw_dev *rtwdev); void rtw_fw_query_bt_info(struct rtw_dev *rtwdev); @@ -559,6 +576,7 @@ void rtw_fw_bt_wifi_control(struct rtw_dev *rtwdev, u8 op_code, u8 *data); void rtw_fw_send_rssi_info(struct rtw_dev *rtwdev, struct rtw_sta_info *si); void rtw_fw_send_ra_info(struct rtw_dev *rtwdev, struct rtw_sta_info *si); void rtw_fw_media_status_report(struct rtw_dev *rtwdev, u8 mac_id, bool conn); +void rtw_fw_update_wl_phy_info(struct rtw_dev *rtwdev); int rtw_fw_write_data_rsvd_page(struct rtw_dev *rtwdev, u16 pg_addr, u8 *buf, u32 size); void rtw_remove_rsvd_page(struct rtw_dev *rtwdev, diff --git a/drivers/net/wireless/realtek/rtw88/hci.h b/drivers/net/wireless/realtek/rtw88/hci.h index 2cba327e6218..4c6fc6fb3f83 100644 --- a/drivers/net/wireless/realtek/rtw88/hci.h +++ b/drivers/net/wireless/realtek/rtw88/hci.h @@ -11,6 +11,7 @@ struct rtw_hci_ops { struct rtw_tx_pkt_info *pkt_info, struct sk_buff *skb); void (*tx_kick_off)(struct rtw_dev *rtwdev); + void (*flush_queues)(struct rtw_dev *rtwdev, u32 queues, bool drop); int (*setup)(struct rtw_dev *rtwdev); int (*start)(struct rtw_dev *rtwdev); void (*stop)(struct rtw_dev *rtwdev); @@ -258,4 +259,19 @@ static inline enum rtw_hci_type rtw_hci_type(struct rtw_dev *rtwdev) return rtwdev->hci.type; } +static inline void rtw_hci_flush_queues(struct rtw_dev *rtwdev, u32 queues, + bool drop) +{ + if (rtwdev->hci.ops->flush_queues) + rtwdev->hci.ops->flush_queues(rtwdev, queues, drop); +} + +static inline void rtw_hci_flush_all_queues(struct rtw_dev *rtwdev, bool drop) +{ + if (rtwdev->hci.ops->flush_queues) + rtwdev->hci.ops->flush_queues(rtwdev, + BIT(rtwdev->hw->queues) - 1, + drop); +} + #endif diff --git a/drivers/net/wireless/realtek/rtw88/mac.c b/drivers/net/wireless/realtek/rtw88/mac.c index 59028b121b00..d1678aed9d9c 100644 --- a/drivers/net/wireless/realtek/rtw88/mac.c +++ b/drivers/net/wireless/realtek/rtw88/mac.c @@ -530,6 +530,25 @@ static int iddma_download_firmware(struct rtw_dev *rtwdev, u32 src, u32 dst, return 0; } +int rtw_ddma_to_fw_fifo(struct rtw_dev *rtwdev, u32 ocp_src, u32 size) +{ + u32 ch0_ctrl = BIT_DDMACH0_OWN | BIT_DDMACH0_DDMA_MODE; + + if (!check_hw_ready(rtwdev, REG_DDMA_CH0CTRL, BIT_DDMACH0_OWN, 0)) { + rtw_dbg(rtwdev, RTW_DBG_FW, "busy to start ddma\n"); + return -EBUSY; + } + + ch0_ctrl |= size & BIT_MASK_DDMACH0_DLEN; + + if (iddma_enable(rtwdev, ocp_src, OCPBASE_RXBUF_FW_88XX, ch0_ctrl)) { + rtw_dbg(rtwdev, RTW_DBG_FW, "busy to complete ddma\n"); + return -EBUSY; + } + + return 0; +} + static bool check_fw_checksum(struct rtw_dev *rtwdev, u32 addr) { diff --git a/drivers/net/wireless/realtek/rtw88/mac.h b/drivers/net/wireless/realtek/rtw88/mac.h index ce64cdf7a565..3172aa5ac4de 100644 --- a/drivers/net/wireless/realtek/rtw88/mac.h +++ b/drivers/net/wireless/realtek/rtw88/mac.h @@ -15,7 +15,10 @@ #define ILLEGAL_KEY_GROUP 0xFAAAAA00 /* HW memory address */ +#define OCPBASE_RXBUF_FW_88XX 0x18680000 #define OCPBASE_TXBUF_88XX 0x18780000 +#define OCPBASE_ROM_88XX 0x00000000 +#define OCPBASE_IMEM_88XX 0x00030000 #define OCPBASE_DMEM_88XX 0x00200000 #define OCPBASE_EMEM_88XX 0x00100000 @@ -33,6 +36,7 @@ void rtw_mac_power_off(struct rtw_dev *rtwdev); int rtw_download_firmware(struct rtw_dev *rtwdev, struct rtw_fw_state *fw); int rtw_mac_init(struct rtw_dev *rtwdev); void rtw_mac_flush_queues(struct rtw_dev *rtwdev, u32 queues, bool drop); +int rtw_ddma_to_fw_fifo(struct rtw_dev *rtwdev, u32 ocp_src, u32 size); static inline void rtw_mac_flush_all_queues(struct rtw_dev *rtwdev, bool drop) { diff --git a/drivers/net/wireless/realtek/rtw88/mac80211.c b/drivers/net/wireless/realtek/rtw88/mac80211.c index 2351dfb0d2e2..333df6b38113 100644 --- a/drivers/net/wireless/realtek/rtw88/mac80211.c +++ b/drivers/net/wireless/realtek/rtw88/mac80211.c @@ -520,6 +520,7 @@ static int rtw_ops_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd, hw_key_type, hw_key_idx); break; case DISABLE_KEY: + rtw_hci_flush_all_queues(rtwdev, false); rtw_mac_flush_all_queues(rtwdev, false); rtw_sec_clear_cam(rtwdev, sec, key->hw_key_idx); break; @@ -670,6 +671,7 @@ static void rtw_ops_flush(struct ieee80211_hw *hw, mutex_lock(&rtwdev->mutex); rtw_leave_lps_deep(rtwdev); + rtw_hci_flush_queues(rtwdev, queues, drop); rtw_mac_flush_queues(rtwdev, queues, drop); mutex_unlock(&rtwdev->mutex); } diff --git a/drivers/net/wireless/realtek/rtw88/main.c b/drivers/net/wireless/realtek/rtw88/main.c index e6989c0525cc..f3a3a86fa9b5 100644 --- a/drivers/net/wireless/realtek/rtw88/main.c +++ b/drivers/net/wireless/realtek/rtw88/main.c @@ -345,15 +345,9 @@ static bool rtw_fw_dump_crash_log(struct rtw_dev *rtwdev) "fw crash dump's seq is wrong: %d\n", seq); goto free_buf; } - if (seq == 0 && - (GET_FW_DUMP_TLV_TYPE(buf) != FW_CD_TYPE || - GET_FW_DUMP_TLV_LEN(buf) != FW_CD_LEN || - GET_FW_DUMP_TLV_VAL(buf) != FW_CD_VAL)) { - rtw_dbg(rtwdev, RTW_DBG_FW, "fw crash dump's tlv is wrong\n"); - goto free_buf; - } - print_hex_dump_bytes("rtw88 fw dump: ", DUMP_PREFIX_OFFSET, buf, size); + print_hex_dump(KERN_ERR, "rtw88 fw dump: ", DUMP_PREFIX_OFFSET, 16, 1, + buf, size, true); if (GET_FW_DUMP_MORE(buf) == 1) { rtwdev->fw.prev_dump_seq = seq; @@ -368,6 +362,78 @@ exit: return ret; } +int rtw_dump_fw(struct rtw_dev *rtwdev, const u32 ocp_src, u32 size, + const char *prefix_str) +{ + u32 rxff = rtwdev->chip->fw_rxff_size; + u32 dump_size, done_size = 0; + u8 *buf; + int ret; + + buf = vzalloc(size); + if (!buf) + return -ENOMEM; + + while (size) { + dump_size = size > rxff ? rxff : size; + + ret = rtw_ddma_to_fw_fifo(rtwdev, ocp_src + done_size, + dump_size); + if (ret) { + rtw_err(rtwdev, + "ddma fw 0x%x [+0x%x] to fw fifo fail\n", + ocp_src, done_size); + goto exit; + } + + ret = rtw_fw_dump_fifo(rtwdev, RTW_FW_FIFO_SEL_RXBUF_FW, 0, + dump_size, (u32 *)(buf + done_size)); + if (ret) { + rtw_err(rtwdev, + "dump fw 0x%x [+0x%x] from fw fifo fail\n", + ocp_src, done_size); + goto exit; + } + + size -= dump_size; + done_size += dump_size; + } + + print_hex_dump(KERN_ERR, prefix_str, DUMP_PREFIX_OFFSET, 16, 1, + buf, done_size, true); + +exit: + vfree(buf); + return ret; +} +EXPORT_SYMBOL(rtw_dump_fw); + +int rtw_dump_reg(struct rtw_dev *rtwdev, const u32 addr, const u32 size, + const char *prefix_str) +{ + u8 *buf; + u32 i; + + if (addr & 0x3) { + WARN(1, "should be 4-byte aligned, addr = 0x%08x\n", addr); + return -EINVAL; + } + + buf = vzalloc(size); + if (!buf) + return -ENOMEM; + + for (i = 0; i < size; i += 4) + *(u32 *)(buf + i) = rtw_read32(rtwdev, addr + i); + + print_hex_dump(KERN_ERR, prefix_str, DUMP_PREFIX_OFFSET, 16, 4, buf, + size, true); + + vfree(buf); + return 0; +} +EXPORT_SYMBOL(rtw_dump_reg); + void rtw_vif_assoc_changed(struct rtw_vif *rtwvif, struct ieee80211_bss_conf *conf) { @@ -419,10 +485,8 @@ void rtw_fw_recovery(struct rtw_dev *rtwdev) ieee80211_queue_work(rtwdev->hw, &rtwdev->fw_recovery_work); } -static void rtw_fw_recovery_work(struct work_struct *work) +static void __fw_recovery_work(struct rtw_dev *rtwdev) { - struct rtw_dev *rtwdev = container_of(work, struct rtw_dev, - fw_recovery_work); /* rtw_fw_dump_crash_log() returns false indicates that there are * still more log to dump. Driver set 0x1cf[7:0] = 0x1 to tell firmware @@ -435,18 +499,26 @@ static void rtw_fw_recovery_work(struct work_struct *work) } rtwdev->fw.prev_dump_seq = 0; - WARN(1, "firmware crash, start reset and recover\n"); + set_bit(RTW_FLAG_RESTARTING, rtwdev->flags); + rtw_chip_dump_fw_crash(rtwdev); - mutex_lock(&rtwdev->mutex); + WARN(1, "firmware crash, start reset and recover\n"); - set_bit(RTW_FLAG_RESTARTING, rtwdev->flags); rcu_read_lock(); rtw_iterate_keys_rcu(rtwdev, NULL, rtw_reset_key_iter, rtwdev); rcu_read_unlock(); rtw_iterate_stas_atomic(rtwdev, rtw_reset_sta_iter, rtwdev); rtw_iterate_vifs_atomic(rtwdev, rtw_reset_vif_iter, rtwdev); rtw_enter_ips(rtwdev); +} +static void rtw_fw_recovery_work(struct work_struct *work) +{ + struct rtw_dev *rtwdev = container_of(work, struct rtw_dev, + fw_recovery_work); + + mutex_lock(&rtwdev->mutex); + __fw_recovery_work(rtwdev); mutex_unlock(&rtwdev->mutex); ieee80211_restart_hw(rtwdev->hw); @@ -1138,6 +1210,7 @@ int rtw_core_start(struct rtw_dev *rtwdev) static void rtw_power_off(struct rtw_dev *rtwdev) { rtw_hci_stop(rtwdev); + rtw_coex_power_off_setting(rtwdev); rtw_mac_power_off(rtwdev); } @@ -1393,7 +1466,6 @@ static int rtw_chip_parameter_setup(struct rtw_dev *rtwdev) struct rtw_chip_info *chip = rtwdev->chip; struct rtw_hal *hal = &rtwdev->hal; struct rtw_efuse *efuse = &rtwdev->efuse; - int ret = 0; switch (rtw_hci_type(rtwdev)) { case RTW_HCI_TYPE_PCIE: @@ -1431,7 +1503,7 @@ static int rtw_chip_parameter_setup(struct rtw_dev *rtwdev) hal->bfee_sts_cap = 3; - return ret; + return 0; } static int rtw_chip_efuse_enable(struct rtw_dev *rtwdev) diff --git a/drivers/net/wireless/realtek/rtw88/main.h b/drivers/net/wireless/realtek/rtw88/main.h index 35afea91fd29..dc3744847ba9 100644 --- a/drivers/net/wireless/realtek/rtw88/main.h +++ b/drivers/net/wireless/realtek/rtw88/main.h @@ -625,6 +625,7 @@ struct rtw_rx_pkt_stat { struct rtw_sta_info *si; struct ieee80211_vif *vif; + struct ieee80211_hdr *hdr; }; DECLARE_EWMA(tp, 10, 2); @@ -805,6 +806,7 @@ struct rtw_regulatory { struct rtw_chip_ops { int (*mac_init)(struct rtw_dev *rtwdev); + void (*dump_fw_crash)(struct rtw_dev *rtwdev); void (*shutdown)(struct rtw_dev *rtwdev); int (*read_efuse)(struct rtw_dev *rtwdev, u8 *map); void (*phy_set_param)(struct rtw_dev *rtwdev); @@ -837,6 +839,8 @@ struct rtw_chip_ops { struct ieee80211_bss_conf *conf); void (*cfg_csi_rate)(struct rtw_dev *rtwdev, u8 rssi, u8 cur_rate, u8 fixrate_en, u8 *new_rate); + void (*cfo_init)(struct rtw_dev *rtwdev); + void (*cfo_track)(struct rtw_dev *rtwdev); /* for coex */ void (*coex_set_init)(struct rtw_dev *rtwdev); @@ -1166,6 +1170,7 @@ struct rtw_chip_info { bool en_dis_dpd; u16 dpd_ratemask; u8 iqk_threshold; + u8 lck_threshold; const struct rtw_pwr_track_tbl *pwr_track_tbl; u8 bfer_su_max_num; @@ -1497,9 +1502,46 @@ struct rtw_iqk_info { } result; }; +enum rtw_rf_band { + RF_BAND_2G_CCK, + RF_BAND_2G_OFDM, + RF_BAND_5G_L, + RF_BAND_5G_M, + RF_BAND_5G_H, + RF_BAND_MAX +}; + +#define RF_GAIN_NUM 11 +#define RF_HW_OFFSET_NUM 10 + +struct rtw_gapk_info { + u32 rf3f_bp[RF_BAND_MAX][RF_GAIN_NUM][RTW_RF_PATH_MAX]; + u32 rf3f_fs[RTW_RF_PATH_MAX][RF_GAIN_NUM]; + bool txgapk_bp_done; + s8 offset[RF_GAIN_NUM][RTW_RF_PATH_MAX]; + s8 fianl_offset[RF_GAIN_NUM][RTW_RF_PATH_MAX]; + u8 read_txgain; + u8 channel; +}; + +struct rtw_cfo_track { + bool is_adjust; + u8 crystal_cap; + s32 cfo_tail[RTW_RF_PATH_MAX]; + s32 cfo_cnt[RTW_RF_PATH_MAX]; + u32 packet_count; + u32 packet_count_pre; +}; + #define RRSR_INIT_2G 0x15f #define RRSR_INIT_5G 0x150 +enum rtw_dm_cap { + RTW_DM_CAP_NA, + RTW_DM_CAP_TXGAPK, + RTW_DM_CAP_NUM +}; + struct rtw_dm_info { u32 cck_fa_cnt; u32 ofdm_fa_cnt; @@ -1534,6 +1576,7 @@ struct rtw_dm_info { u32 rrsr_mask_min; u8 thermal_avg[RTW_RF_PATH_MAX]; u8 thermal_meter_k; + u8 thermal_meter_lck; s8 delta_power_index[RTW_RF_PATH_MAX]; s8 delta_power_index_last[RTW_RF_PATH_MAX]; u8 default_ofdm_index; @@ -1549,6 +1592,7 @@ struct rtw_dm_info { u8 dack_dck[RTW_RF_PATH_MAX][2][DACK_DCK_BACKUP_NUM]; struct rtw_dpk_info dpk_info; + struct rtw_cfo_track cfo_track; /* [bandwidth 0:20M/1:40M][number of path] */ u8 cck_pd_lv[2][RTW_RF_PATH_MAX]; @@ -1566,7 +1610,10 @@ struct rtw_dm_info { struct ewma_evm ewma_evm[RTW_EVM_NUM]; struct ewma_snr ewma_snr[RTW_SNR_NUM]; + u32 dm_flags; /* enum rtw_dm_cap */ struct rtw_iqk_info iqk; + struct rtw_gapk_info gapk; + bool is_bt_iqk_timeout; }; struct rtw_efuse { @@ -1876,6 +1923,12 @@ static inline void rtw_release_macid(struct rtw_dev *rtwdev, u8 mac_id) clear_bit(mac_id, rtwdev->mac_id_map); } +static inline void rtw_chip_dump_fw_crash(struct rtw_dev *rtwdev) +{ + if (rtwdev->chip->ops->dump_fw_crash) + rtwdev->chip->ops->dump_fw_crash(rtwdev); +} + void rtw_get_channel_params(struct cfg80211_chan_def *chandef, struct rtw_channel_params *ch_param); bool check_hw_ready(struct rtw_dev *rtwdev, u32 addr, u32 mask, u32 target); @@ -1905,5 +1958,9 @@ int rtw_sta_add(struct rtw_dev *rtwdev, struct ieee80211_sta *sta, void rtw_sta_remove(struct rtw_dev *rtwdev, struct ieee80211_sta *sta, bool fw_exist); void rtw_fw_recovery(struct rtw_dev *rtwdev); +int rtw_dump_fw(struct rtw_dev *rtwdev, const u32 ocp_src, u32 size, + const char *prefix_str); +int rtw_dump_reg(struct rtw_dev *rtwdev, const u32 addr, const u32 size, + const char *prefix_str); #endif diff --git a/drivers/net/wireless/realtek/rtw88/pci.c b/drivers/net/wireless/realtek/rtw88/pci.c index 786a48649946..f59a4c462e3b 100644 --- a/drivers/net/wireless/realtek/rtw88/pci.c +++ b/drivers/net/wireless/realtek/rtw88/pci.c @@ -581,23 +581,30 @@ static int rtw_pci_start(struct rtw_dev *rtwdev) { struct rtw_pci *rtwpci = (struct rtw_pci *)rtwdev->priv; + rtw_pci_napi_start(rtwdev); + spin_lock_bh(&rtwpci->irq_lock); + rtwpci->running = true; rtw_pci_enable_interrupt(rtwdev, rtwpci, false); spin_unlock_bh(&rtwpci->irq_lock); - rtw_pci_napi_start(rtwdev); - return 0; } static void rtw_pci_stop(struct rtw_dev *rtwdev) { struct rtw_pci *rtwpci = (struct rtw_pci *)rtwdev->priv; + struct pci_dev *pdev = rtwpci->pdev; + spin_lock_bh(&rtwpci->irq_lock); + rtwpci->running = false; + rtw_pci_disable_interrupt(rtwdev, rtwpci); + spin_unlock_bh(&rtwpci->irq_lock); + + synchronize_irq(pdev->irq); rtw_pci_napi_stop(rtwdev); spin_lock_bh(&rtwpci->irq_lock); - rtw_pci_disable_interrupt(rtwdev, rtwpci); rtw_pci_dma_release(rtwdev, rtwpci); spin_unlock_bh(&rtwpci->irq_lock); } @@ -671,6 +678,8 @@ static u8 ac_to_hwq[] = { [IEEE80211_AC_BK] = RTW_TX_QUEUE_BK, }; +static_assert(ARRAY_SIZE(ac_to_hwq) == IEEE80211_NUM_ACS); + static u8 rtw_hw_queue_mapping(struct sk_buff *skb) { struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)skb->data; @@ -727,6 +736,72 @@ static void rtw_pci_dma_check(struct rtw_dev *rtwdev, rtwpci->rx_tag = (rtwpci->rx_tag + 1) % RX_TAG_MAX; } +static u32 __pci_get_hw_tx_ring_rp(struct rtw_dev *rtwdev, u8 pci_q) +{ + u32 bd_idx_addr = rtw_pci_tx_queue_idx_addr[pci_q]; + u32 bd_idx = rtw_read16(rtwdev, bd_idx_addr + 2); + + return FIELD_GET(TRX_BD_IDX_MASK, bd_idx); +} + +static void __pci_flush_queue(struct rtw_dev *rtwdev, u8 pci_q, bool drop) +{ + struct rtw_pci *rtwpci = (struct rtw_pci *)rtwdev->priv; + struct rtw_pci_tx_ring *ring = &rtwpci->tx_rings[pci_q]; + u32 cur_rp; + u8 i; + + /* Because the time taked by the I/O in __pci_get_hw_tx_ring_rp is a + * bit dynamic, it's hard to define a reasonable fixed total timeout to + * use read_poll_timeout* helper. Instead, we can ensure a reasonable + * polling times, so we just use for loop with udelay here. + */ + for (i = 0; i < 30; i++) { + cur_rp = __pci_get_hw_tx_ring_rp(rtwdev, pci_q); + if (cur_rp == ring->r.wp) + return; + + udelay(1); + } + + if (!drop) + rtw_warn(rtwdev, "timed out to flush pci tx ring[%d]\n", pci_q); +} + +static void __rtw_pci_flush_queues(struct rtw_dev *rtwdev, u32 pci_queues, + bool drop) +{ + u8 q; + + for (q = 0; q < RTK_MAX_TX_QUEUE_NUM; q++) { + /* It may be not necessary to flush BCN and H2C tx queues. */ + if (q == RTW_TX_QUEUE_BCN || q == RTW_TX_QUEUE_H2C) + continue; + + if (pci_queues & BIT(q)) + __pci_flush_queue(rtwdev, q, drop); + } +} + +static void rtw_pci_flush_queues(struct rtw_dev *rtwdev, u32 queues, bool drop) +{ + u32 pci_queues = 0; + u8 i; + + /* If all of the hardware queues are requested to flush, + * flush all of the pci queues. + */ + if (queues == BIT(rtwdev->hw->queues) - 1) { + pci_queues = BIT(RTK_MAX_TX_QUEUE_NUM) - 1; + } else { + for (i = 0; i < rtwdev->hw->queues; i++) + if (queues & BIT(i)) + pci_queues |= BIT(ac_to_hwq[i]); + } + + __rtw_pci_flush_queues(rtwdev, pci_queues, drop); +} + static void rtw_pci_tx_kick_off_queue(struct rtw_dev *rtwdev, u8 queue) { struct rtw_pci *rtwpci = (struct rtw_pci *)rtwdev->priv; @@ -882,10 +957,12 @@ static int rtw_pci_tx_write(struct rtw_dev *rtwdev, return ret; ring = &rtwpci->tx_rings[queue]; + spin_lock_bh(&rtwpci->irq_lock); if (avail_desc(ring->r.wp, ring->r.rp, ring->r.len) < 2) { ieee80211_stop_queue(rtwdev->hw, skb_get_queue_mapping(skb)); ring->queue_stopped = true; } + spin_unlock_bh(&rtwpci->irq_lock); return 0; } @@ -900,7 +977,7 @@ static void rtw_pci_tx_isr(struct rtw_dev *rtwdev, struct rtw_pci *rtwpci, struct sk_buff *skb; u32 count; u32 bd_idx_addr; - u32 bd_idx, cur_rp; + u32 bd_idx, cur_rp, rp_idx; u16 q_map; ring = &rtwpci->tx_rings[hw_queue]; @@ -909,6 +986,7 @@ static void rtw_pci_tx_isr(struct rtw_dev *rtwdev, struct rtw_pci *rtwpci, bd_idx = rtw_read32(rtwdev, bd_idx_addr); cur_rp = bd_idx >> 16; cur_rp &= TRX_BD_IDX_MASK; + rp_idx = ring->r.rp; if (cur_rp >= ring->r.rp) count = cur_rp - ring->r.rp; else @@ -932,12 +1010,15 @@ static void rtw_pci_tx_isr(struct rtw_dev *rtwdev, struct rtw_pci *rtwpci, } if (ring->queue_stopped && - avail_desc(ring->r.wp, ring->r.rp, ring->r.len) > 4) { + avail_desc(ring->r.wp, rp_idx, ring->r.len) > 4) { q_map = skb_get_queue_mapping(skb); ieee80211_wake_queue(hw, q_map); ring->queue_stopped = false; } + if (++rp_idx >= ring->r.len) + rp_idx = 0; + skb_pull(skb, rtwdev->chip->tx_pkt_desc_sz); info = IEEE80211_SKB_CB(skb); @@ -1138,7 +1219,8 @@ static irqreturn_t rtw_pci_interrupt_threadfn(int irq, void *dev) rtw_fw_c2h_cmd_isr(rtwdev); /* all of the jobs for this interrupt have been done */ - rtw_pci_enable_interrupt(rtwdev, rtwpci, rx); + if (rtwpci->running) + rtw_pci_enable_interrupt(rtwdev, rtwpci, rx); spin_unlock_bh(&rtwpci->irq_lock); return IRQ_HANDLED; @@ -1490,6 +1572,7 @@ static void rtw_pci_destroy(struct rtw_dev *rtwdev, struct pci_dev *pdev) static struct rtw_hci_ops rtw_pci_ops = { .tx_write = rtw_pci_tx_write, .tx_kick_off = rtw_pci_tx_kick_off, + .flush_queues = rtw_pci_flush_queues, .setup = rtw_pci_setup, .start = rtw_pci_start, .stop = rtw_pci_stop, @@ -1558,7 +1641,8 @@ static int rtw_pci_napi_poll(struct napi_struct *napi, int budget) if (work_done < budget) { napi_complete_done(napi, work_done); spin_lock_bh(&rtwpci->irq_lock); - rtw_pci_enable_interrupt(rtwdev, rtwpci, false); + if (rtwpci->running) + rtw_pci_enable_interrupt(rtwdev, rtwpci, false); spin_unlock_bh(&rtwpci->irq_lock); /* When ISR happens during polling and before napi_complete * while no further data is received. Data on the dma_ring will diff --git a/drivers/net/wireless/realtek/rtw88/pci.h b/drivers/net/wireless/realtek/rtw88/pci.h index e76fc549a788..0ffae887527a 100644 --- a/drivers/net/wireless/realtek/rtw88/pci.h +++ b/drivers/net/wireless/realtek/rtw88/pci.h @@ -211,6 +211,7 @@ struct rtw_pci { spinlock_t irq_lock; u32 irq_mask[4]; bool irq_enabled; + bool running; /* napi structure */ struct net_device netdev; diff --git a/drivers/net/wireless/realtek/rtw88/phy.c b/drivers/net/wireless/realtek/rtw88/phy.c index e114ddecac09..8146acaf1893 100644 --- a/drivers/net/wireless/realtek/rtw88/phy.c +++ b/drivers/net/wireless/realtek/rtw88/phy.c @@ -119,6 +119,14 @@ static void rtw_phy_cck_pd_init(struct rtw_dev *rtwdev) dm_info->cck_fa_avg = CCK_FA_AVG_RESET; } +static void rtw_phy_cfo_init(struct rtw_dev *rtwdev) +{ + struct rtw_chip_info *chip = rtwdev->chip; + + if (chip->ops->cfo_init) + chip->ops->cfo_init(rtwdev); +} + void rtw_phy_init(struct rtw_dev *rtwdev) { struct rtw_chip_info *chip = rtwdev->chip; @@ -140,6 +148,7 @@ void rtw_phy_init(struct rtw_dev *rtwdev) rtw_phy_cck_pd_init(rtwdev); dm_info->iqk.done = false; + rtw_phy_cfo_init(rtwdev); } EXPORT_SYMBOL(rtw_phy_init); @@ -316,7 +325,8 @@ rtw_phy_dig_check_damping(struct rtw_dm_info *dm_info) return damping; } -static void rtw_phy_dig_get_boundary(struct rtw_dm_info *dm_info, +static void rtw_phy_dig_get_boundary(struct rtw_dev *rtwdev, + struct rtw_dm_info *dm_info, u8 *upper, u8 *lower, bool linked) { u8 dig_max, dig_min, dig_mid; @@ -325,8 +335,7 @@ static void rtw_phy_dig_get_boundary(struct rtw_dm_info *dm_info, if (linked) { dig_max = DIG_PERF_MAX; dig_mid = DIG_PERF_MID; - /* 22B=0x1c, 22C=0x20 */ - dig_min = 0x1c; + dig_min = rtwdev->chip->dig_min; min_rssi = max_t(u8, dm_info->min_rssi, dig_min); } else { dig_max = DIG_CVRG_MAX; @@ -437,7 +446,8 @@ static void rtw_phy_dig(struct rtw_dev *rtwdev) * the peers connected with us, meanwhile make sure the igi value does * not beyond the hardware limitation */ - rtw_phy_dig_get_boundary(dm_info, &upper_bound, &lower_bound, linked); + rtw_phy_dig_get_boundary(rtwdev, dm_info, &upper_bound, &lower_bound, + linked); cur_igi = clamp_t(u8, cur_igi, lower_bound, upper_bound); /* record current igi value and false alarm statistics for further @@ -527,6 +537,62 @@ static void rtw_phy_dpk_track(struct rtw_dev *rtwdev) chip->ops->dpk_track(rtwdev); } +struct rtw_rx_addr_match_data { + struct rtw_dev *rtwdev; + struct ieee80211_hdr *hdr; + struct rtw_rx_pkt_stat *pkt_stat; + u8 *bssid; +}; + +static void rtw_phy_parsing_cfo_iter(void *data, u8 *mac, + struct ieee80211_vif *vif) +{ + struct rtw_rx_addr_match_data *iter_data = data; + struct rtw_dev *rtwdev = iter_data->rtwdev; + struct rtw_rx_pkt_stat *pkt_stat = iter_data->pkt_stat; + struct rtw_dm_info *dm_info = &rtwdev->dm_info; + struct rtw_cfo_track *cfo = &dm_info->cfo_track; + u8 *bssid = iter_data->bssid; + u8 i; + + if (!ether_addr_equal(vif->bss_conf.bssid, bssid)) + return; + + for (i = 0; i < rtwdev->hal.rf_path_num; i++) { + cfo->cfo_tail[i] += pkt_stat->cfo_tail[i]; + cfo->cfo_cnt[i]++; + } + + cfo->packet_count++; +} + +void rtw_phy_parsing_cfo(struct rtw_dev *rtwdev, + struct rtw_rx_pkt_stat *pkt_stat) +{ + struct ieee80211_hdr *hdr = pkt_stat->hdr; + struct rtw_rx_addr_match_data data = {}; + + if (pkt_stat->crc_err || pkt_stat->icv_err || !pkt_stat->phy_status || + ieee80211_is_ctl(hdr->frame_control)) + return; + + data.rtwdev = rtwdev; + data.hdr = hdr; + data.pkt_stat = pkt_stat; + data.bssid = get_hdr_bssid(hdr); + + rtw_iterate_vifs_atomic(rtwdev, rtw_phy_parsing_cfo_iter, &data); +} +EXPORT_SYMBOL(rtw_phy_parsing_cfo); + +static void rtw_phy_cfo_track(struct rtw_dev *rtwdev) +{ + struct rtw_chip_info *chip = rtwdev->chip; + + if (chip->ops->cfo_track) + chip->ops->cfo_track(rtwdev); +} + #define CCK_PD_FA_LV1_MIN 1000 #define CCK_PD_FA_LV0_MAX 500 @@ -617,6 +683,7 @@ static void rtw_phy_pwr_track(struct rtw_dev *rtwdev) static void rtw_phy_ra_track(struct rtw_dev *rtwdev) { + rtw_fw_update_wl_phy_info(rtwdev); rtw_phy_ra_info_update(rtwdev); rtw_phy_rrsr_update(rtwdev); } @@ -628,6 +695,7 @@ void rtw_phy_dynamic_mechanism(struct rtw_dev *rtwdev) rtw_phy_dig(rtwdev); rtw_phy_cck_pd(rtwdev); rtw_phy_ra_track(rtwdev); + rtw_phy_cfo_track(rtwdev); rtw_phy_dpk_track(rtwdev); rtw_phy_pwr_track(rtwdev); } @@ -1584,7 +1652,7 @@ void rtw_phy_load_tables(struct rtw_dev *rtwdev) } EXPORT_SYMBOL(rtw_phy_load_tables); -static u8 rtw_get_channel_group(u8 channel) +static u8 rtw_get_channel_group(u8 channel, u8 rate) { switch (channel) { default: @@ -1628,6 +1696,7 @@ static u8 rtw_get_channel_group(u8 channel) case 106: return 4; case 14: + return rate <= DESC_RATE11M ? 5 : 4; case 108: case 110: case 112: @@ -1879,7 +1948,7 @@ void rtw_get_tx_power_params(struct rtw_dev *rtwdev, u8 path, u8 rate, u8 bw, s8 *remnant = &pwr_param->pwr_remnant; pwr_idx = &rtwdev->efuse.txpwr_idx_table[path]; - group = rtw_get_channel_group(ch); + group = rtw_get_channel_group(ch, rate); /* base power index for 2.4G/5G */ if (IS_CH_2G_BAND(ch)) { @@ -2219,6 +2288,20 @@ s8 rtw_phy_pwrtrack_get_pwridx(struct rtw_dev *rtwdev, } EXPORT_SYMBOL(rtw_phy_pwrtrack_get_pwridx); +bool rtw_phy_pwrtrack_need_lck(struct rtw_dev *rtwdev) +{ + struct rtw_dm_info *dm_info = &rtwdev->dm_info; + u8 delta_lck; + + delta_lck = abs(dm_info->thermal_avg[0] - dm_info->thermal_meter_lck); + if (delta_lck >= rtwdev->chip->lck_threshold) { + dm_info->thermal_meter_lck = dm_info->thermal_avg[0]; + return true; + } + return false; +} +EXPORT_SYMBOL(rtw_phy_pwrtrack_need_lck); + bool rtw_phy_pwrtrack_need_iqk(struct rtw_dev *rtwdev) { struct rtw_dm_info *dm_info = &rtwdev->dm_info; diff --git a/drivers/net/wireless/realtek/rtw88/phy.h b/drivers/net/wireless/realtek/rtw88/phy.h index a4fcfb878550..0b6f2fc8193c 100644 --- a/drivers/net/wireless/realtek/rtw88/phy.h +++ b/drivers/net/wireless/realtek/rtw88/phy.h @@ -55,9 +55,12 @@ u8 rtw_phy_pwrtrack_get_delta(struct rtw_dev *rtwdev, u8 path); s8 rtw_phy_pwrtrack_get_pwridx(struct rtw_dev *rtwdev, struct rtw_swing_table *swing_table, u8 tbl_path, u8 therm_path, u8 delta); +bool rtw_phy_pwrtrack_need_lck(struct rtw_dev *rtwdev); bool rtw_phy_pwrtrack_need_iqk(struct rtw_dev *rtwdev); void rtw_phy_config_swing_table(struct rtw_dev *rtwdev, struct rtw_swing_table *swing_table); +void rtw_phy_parsing_cfo(struct rtw_dev *rtwdev, + struct rtw_rx_pkt_stat *pkt_stat); struct rtw_txpwr_lmt_cfg_pair { u8 regd; diff --git a/drivers/net/wireless/realtek/rtw88/reg.h b/drivers/net/wireless/realtek/rtw88/reg.h index ea518aa78552..f5ce75095e90 100644 --- a/drivers/net/wireless/realtek/rtw88/reg.h +++ b/drivers/net/wireless/realtek/rtw88/reg.h @@ -129,6 +129,9 @@ #define REG_MCU_TST_CFG 0x84 #define VAL_FW_TRIGGER 0x1 +#define REG_PMC_DBG_CTRL1 0xa8 +#define BITS_PMC_BT_IQK_STS GENMASK(22, 21) + #define REG_EFUSE_ACCESS 0x00CF #define EFUSE_ACCESS_ON 0x69 #define EFUSE_ACCESS_OFF 0x00 @@ -360,6 +363,7 @@ #define REG_TX_PTCL_CTRL 0x0520 #define BIT_SIFS_BK_EN BIT(12) #define REG_TXPAUSE 0x0522 +#define BIT_AC_QUEUE GENMASK(7, 0) #define REG_RD_CTRL 0x0524 #define BIT_DIS_TXOP_CFE BIT(10) #define BIT_DIS_LSIG_CFE BIT(9) @@ -516,6 +520,7 @@ #define BIT_RFE_BUF_EN BIT(3) #define REG_ANAPAR_XTAL_0 0x1040 +#define BIT_XCAP_0 GENMASK(23, 10) #define REG_CPU_DMEM_CON 0x1080 #define BIT_WL_PLATFORM_RST BIT(16) #define BIT_WL_SECURITY_CLK BIT(15) @@ -534,6 +539,7 @@ #define BIT_DDMACH0_OWN BIT(31) #define BIT_DDMACH0_CHKSUM_EN BIT(29) #define BIT_DDMACH0_CHKSUM_STS BIT(27) +#define BIT_DDMACH0_DDMA_MODE BIT(26) #define BIT_DDMACH0_RESET_CHKSUM_STS BIT(25) #define BIT_DDMACH0_CHKSUM_CONT BIT(24) #define BIT_MASK_DDMACH0_DLEN 0x3ffff @@ -642,21 +648,30 @@ #define RF_WLSEL 0x02 #define RF_DTXLOK 0x08 #define RF_CFGCH 0x18 +#define BIT_BAND GENMASK(18, 16) #define RF_RCK 0x1d #define RF_LUTWA 0x33 #define RF_LUTWD1 0x3e #define RF_LUTWD0 0x3f +#define BIT_GAIN_EXT BIT(12) +#define BIT_DATA_L GENMASK(11, 0) #define RF_T_METER 0x42 #define RF_BSPAD 0x54 #define RF_GAINTX 0x56 #define RF_TXATANK 0x64 #define RF_TRXIQ 0x66 #define RF_RXIQGEN 0x8d +#define RF_SYN_PFD 0xb0 #define RF_XTALX2 0xb8 +#define RF_SYN_CTRL 0xbb #define RF_MALSEL 0xbe +#define RF_SYN_AAC 0xc9 +#define RF_AAC_CTRL 0xca +#define RF_FAST_LCK 0xcc #define RF_RCKD 0xde #define RF_TXADBG 0xde #define RF_LUTDBG 0xdf +#define BIT_TXA_TANK BIT(4) #define RF_LUTWE2 0xee #define RF_LUTWE 0xef diff --git a/drivers/net/wireless/realtek/rtw88/rtw8821c.c b/drivers/net/wireless/realtek/rtw88/rtw8821c.c index 33c6cf1206c8..785b8181513f 100644 --- a/drivers/net/wireless/realtek/rtw88/rtw8821c.c +++ b/drivers/net/wireless/realtek/rtw88/rtw8821c.c @@ -581,7 +581,8 @@ static void rtw8821c_query_rx_desc(struct rtw_dev *rtwdev, u8 *rx_desc, pkt_stat->phy_status = GET_RX_DESC_PHYST(rx_desc); pkt_stat->icv_err = GET_RX_DESC_ICV_ERR(rx_desc); pkt_stat->crc_err = GET_RX_DESC_CRC32(rx_desc); - pkt_stat->decrypted = !GET_RX_DESC_SWDEC(rx_desc); + pkt_stat->decrypted = !GET_RX_DESC_SWDEC(rx_desc) && + GET_RX_DESC_ENC_TYPE(rx_desc) != RX_DESC_ENC_NONE; pkt_stat->is_c2h = GET_RX_DESC_C2H(rx_desc); pkt_stat->pkt_len = GET_RX_DESC_PKT_LEN(rx_desc); pkt_stat->drv_info_sz = GET_RX_DESC_DRV_INFO_SIZE(rx_desc); diff --git a/drivers/net/wireless/realtek/rtw88/rtw8822c.c b/drivers/net/wireless/realtek/rtw88/rtw8822c.c index dd560c28abb2..6cb593cc33c2 100644 --- a/drivers/net/wireless/realtek/rtw88/rtw8822c.c +++ b/drivers/net/wireless/realtek/rtw88/rtw8822c.c @@ -17,6 +17,7 @@ #include "util.h" #include "bf.h" #include "efuse.h" +#include "coex.h" #define IQK_DONE_8822C 0xaa @@ -39,7 +40,7 @@ static int rtw8822c_read_efuse(struct rtw_dev *rtwdev, u8 *log_map) efuse->rfe_option = map->rfe_option; efuse->rf_board_option = map->rf_board_option; - efuse->crystal_cap = map->xtal_k; + efuse->crystal_cap = map->xtal_k & XCAP_MASK; efuse->channel_plan = map->channel_plan; efuse->country_code[0] = map->country_code[0]; efuse->country_code[1] = map->country_code[1]; @@ -1094,14 +1095,719 @@ static void rtw8822c_pa_bias(struct rtw_dev *rtwdev) if (pg_pa_bias == EFUSE_READ_FAIL) return; pg_pa_bias = FIELD_GET(PPG_PABIAS_MASK, pg_pa_bias); - rtw_write_rf(rtwdev, path, 0x60, RF_PABIAS_2G_MASK, pg_pa_bias); + rtw_write_rf(rtwdev, path, RF_PA, RF_PABIAS_2G_MASK, pg_pa_bias); } for (path = 0; path < rtwdev->hal.rf_path_num; path++) { rtw_read8_physical_efuse(rtwdev, rf_efuse_5g[path], &pg_pa_bias); pg_pa_bias = FIELD_GET(PPG_PABIAS_MASK, pg_pa_bias); - rtw_write_rf(rtwdev, path, 0x60, RF_PABIAS_5G_MASK, pg_pa_bias); + rtw_write_rf(rtwdev, path, RF_PA, RF_PABIAS_5G_MASK, pg_pa_bias); + } +} + +static void rtw8822c_rfk_handshake(struct rtw_dev *rtwdev, bool is_before_k) +{ + struct rtw_dm_info *dm = &rtwdev->dm_info; + u8 u1b_tmp; + u8 u4b_tmp; + int ret; + + if (is_before_k) { + rtw_dbg(rtwdev, RTW_DBG_RFK, + "[RFK] WiFi / BT RFK handshake start!!\n"); + + if (!dm->is_bt_iqk_timeout) { + ret = read_poll_timeout(rtw_read32_mask, u4b_tmp, + u4b_tmp == 0, 20, 600000, false, + rtwdev, REG_PMC_DBG_CTRL1, + BITS_PMC_BT_IQK_STS); + if (ret) { + rtw_dbg(rtwdev, RTW_DBG_RFK, + "[RFK] Wait BT IQK finish timeout!!\n"); + dm->is_bt_iqk_timeout = true; + } + } + + rtw_fw_inform_rfk_status(rtwdev, true); + + ret = read_poll_timeout(rtw_read8_mask, u1b_tmp, + u1b_tmp == 1, 20, 100000, false, + rtwdev, REG_ARFR4, BIT_WL_RFK); + if (ret) + rtw_dbg(rtwdev, RTW_DBG_RFK, + "[RFK] Send WiFi RFK start H2C cmd FAIL!!\n"); + } else { + rtw_fw_inform_rfk_status(rtwdev, false); + ret = read_poll_timeout(rtw_read8_mask, u1b_tmp, + u1b_tmp == 1, 20, 100000, false, + rtwdev, REG_ARFR4, + BIT_WL_RFK); + if (ret) + rtw_dbg(rtwdev, RTW_DBG_RFK, + "[RFK] Send WiFi RFK finish H2C cmd FAIL!!\n"); + + rtw_dbg(rtwdev, RTW_DBG_RFK, + "[RFK] WiFi / BT RFK handshake finish!!\n"); + } +} + +static void rtw8822c_rfk_power_save(struct rtw_dev *rtwdev, + bool is_power_save) +{ + u8 path; + + for (path = 0; path < rtwdev->hal.rf_path_num; path++) { + rtw_write32_mask(rtwdev, REG_NCTL0, BIT_SEL_PATH, path); + rtw_write32_mask(rtwdev, REG_DPD_CTL1_S0, BIT_PS_EN, + is_power_save ? 0 : 1); + } +} + +static void rtw8822c_txgapk_backup_bb_reg(struct rtw_dev *rtwdev, const u32 reg[], + u32 reg_backup[], u32 reg_num) +{ + u32 i; + + for (i = 0; i < reg_num; i++) { + reg_backup[i] = rtw_read32(rtwdev, reg[i]); + + rtw_dbg(rtwdev, RTW_DBG_RFK, "[TXGAPK] Backup BB 0x%x = 0x%x\n", + reg[i], reg_backup[i]); + } +} + +static void rtw8822c_txgapk_reload_bb_reg(struct rtw_dev *rtwdev, + const u32 reg[], u32 reg_backup[], + u32 reg_num) +{ + u32 i; + + for (i = 0; i < reg_num; i++) { + rtw_write32(rtwdev, reg[i], reg_backup[i]); + rtw_dbg(rtwdev, RTW_DBG_RFK, "[TXGAPK] Reload BB 0x%x = 0x%x\n", + reg[i], reg_backup[i]); + } +} + +static bool check_rf_status(struct rtw_dev *rtwdev, u8 status) +{ + u8 reg_rf0_a, reg_rf0_b; + + reg_rf0_a = (u8)rtw_read_rf(rtwdev, RF_PATH_A, + RF_MODE_TRXAGC, BIT_RF_MODE); + reg_rf0_b = (u8)rtw_read_rf(rtwdev, RF_PATH_B, + RF_MODE_TRXAGC, BIT_RF_MODE); + + if (reg_rf0_a == status || reg_rf0_b == status) + return false; + + return true; +} + +static void rtw8822c_txgapk_tx_pause(struct rtw_dev *rtwdev) +{ + bool status; + int ret; + + rtw_write8(rtwdev, REG_TXPAUSE, BIT_AC_QUEUE); + rtw_write32_mask(rtwdev, REG_TX_FIFO, BIT_STOP_TX, 0x2); + + ret = read_poll_timeout_atomic(check_rf_status, status, status, + 2, 5000, false, rtwdev, 2); + if (ret) + rtw_warn(rtwdev, "failed to pause TX\n"); + + rtw_dbg(rtwdev, RTW_DBG_RFK, "[TXGAPK] Tx pause!!\n"); +} + +static void rtw8822c_txgapk_bb_dpk(struct rtw_dev *rtwdev, u8 path) +{ + rtw_dbg(rtwdev, RTW_DBG_RFK, "[TXGAPK] ======>%s\n", __func__); + + rtw_write32_mask(rtwdev, REG_ENFN, BIT_IQK_DPK_EN, 0x1); + rtw_write32_mask(rtwdev, REG_CH_DELAY_EXTR2, + BIT_IQK_DPK_CLOCK_SRC, 0x1); + rtw_write32_mask(rtwdev, REG_CH_DELAY_EXTR2, + BIT_IQK_DPK_RESET_SRC, 0x1); + rtw_write32_mask(rtwdev, REG_CH_DELAY_EXTR2, BIT_EN_IOQ_IQK_DPK, 0x1); + rtw_write32_mask(rtwdev, REG_CH_DELAY_EXTR2, BIT_TST_IQK2SET_SRC, 0x0); + rtw_write32_mask(rtwdev, REG_CCA_OFF, BIT_CCA_ON_BY_PW, 0x1ff); + + if (path == RF_PATH_A) { + rtw_write32_mask(rtwdev, REG_RFTXEN_GCK_A, + BIT_RFTXEN_GCK_FORCE_ON, 0x1); + rtw_write32_mask(rtwdev, REG_3WIRE, BIT_DIS_SHARERX_TXGAT, 0x1); + rtw_write32_mask(rtwdev, REG_DIS_SHARE_RX_A, + BIT_TX_SCALE_0DB, 0x1); + rtw_write32_mask(rtwdev, REG_3WIRE, BIT_3WIRE_EN, 0x0); + } else if (path == RF_PATH_B) { + rtw_write32_mask(rtwdev, REG_RFTXEN_GCK_B, + BIT_RFTXEN_GCK_FORCE_ON, 0x1); + rtw_write32_mask(rtwdev, REG_3WIRE2, + BIT_DIS_SHARERX_TXGAT, 0x1); + rtw_write32_mask(rtwdev, REG_DIS_SHARE_RX_B, + BIT_TX_SCALE_0DB, 0x1); + rtw_write32_mask(rtwdev, REG_3WIRE2, BIT_3WIRE_EN, 0x0); + } + rtw_write32_mask(rtwdev, REG_CCKSB, BIT_BBMODE, 0x2); +} + +static void rtw8822c_txgapk_afe_dpk(struct rtw_dev *rtwdev, u8 path) +{ + u32 reg; + + rtw_dbg(rtwdev, RTW_DBG_RFK, "[TXGAPK] ======>%s\n", __func__); + + if (path == RF_PATH_A) { + reg = REG_ANAPAR_A; + } else if (path == RF_PATH_B) { + reg = REG_ANAPAR_B; + } else { + rtw_err(rtwdev, "[TXGAPK] unknown path %d!!\n", path); + return; + } + + rtw_write32_mask(rtwdev, REG_IQK_CTRL, MASKDWORD, MASKDWORD); + rtw_write32_mask(rtwdev, reg, MASKDWORD, 0x700f0001); + rtw_write32_mask(rtwdev, reg, MASKDWORD, 0x700f0001); + rtw_write32_mask(rtwdev, reg, MASKDWORD, 0x701f0001); + rtw_write32_mask(rtwdev, reg, MASKDWORD, 0x702f0001); + rtw_write32_mask(rtwdev, reg, MASKDWORD, 0x703f0001); + rtw_write32_mask(rtwdev, reg, MASKDWORD, 0x704f0001); + rtw_write32_mask(rtwdev, reg, MASKDWORD, 0x705f0001); + rtw_write32_mask(rtwdev, reg, MASKDWORD, 0x706f0001); + rtw_write32_mask(rtwdev, reg, MASKDWORD, 0x707f0001); + rtw_write32_mask(rtwdev, reg, MASKDWORD, 0x708f0001); + rtw_write32_mask(rtwdev, reg, MASKDWORD, 0x709f0001); + rtw_write32_mask(rtwdev, reg, MASKDWORD, 0x70af0001); + rtw_write32_mask(rtwdev, reg, MASKDWORD, 0x70bf0001); + rtw_write32_mask(rtwdev, reg, MASKDWORD, 0x70cf0001); + rtw_write32_mask(rtwdev, reg, MASKDWORD, 0x70df0001); + rtw_write32_mask(rtwdev, reg, MASKDWORD, 0x70ef0001); + rtw_write32_mask(rtwdev, reg, MASKDWORD, 0x70ff0001); + rtw_write32_mask(rtwdev, reg, MASKDWORD, 0x70ff0001); +} + +static void rtw8822c_txgapk_afe_dpk_restore(struct rtw_dev *rtwdev, u8 path) +{ + u32 reg; + + rtw_dbg(rtwdev, RTW_DBG_RFK, "[TXGAPK] ======>%s\n", __func__); + + if (path == RF_PATH_A) { + reg = REG_ANAPAR_A; + } else if (path == RF_PATH_B) { + reg = REG_ANAPAR_B; + } else { + rtw_err(rtwdev, "[TXGAPK] unknown path %d!!\n", path); + return; + } + rtw_write32_mask(rtwdev, REG_IQK_CTRL, MASKDWORD, 0xffa1005e); + rtw_write32_mask(rtwdev, reg, MASKDWORD, 0x700b8041); + rtw_write32_mask(rtwdev, reg, MASKDWORD, 0x70144041); + rtw_write32_mask(rtwdev, reg, MASKDWORD, 0x70244041); + rtw_write32_mask(rtwdev, reg, MASKDWORD, 0x70344041); + rtw_write32_mask(rtwdev, reg, MASKDWORD, 0x70444041); + rtw_write32_mask(rtwdev, reg, MASKDWORD, 0x705b8041); + rtw_write32_mask(rtwdev, reg, MASKDWORD, 0x70644041); + rtw_write32_mask(rtwdev, reg, MASKDWORD, 0x707b8041); + rtw_write32_mask(rtwdev, reg, MASKDWORD, 0x708b8041); + rtw_write32_mask(rtwdev, reg, MASKDWORD, 0x709b8041); + rtw_write32_mask(rtwdev, reg, MASKDWORD, 0x70ab8041); + rtw_write32_mask(rtwdev, reg, MASKDWORD, 0x70bb8041); + rtw_write32_mask(rtwdev, reg, MASKDWORD, 0x70cb8041); + rtw_write32_mask(rtwdev, reg, MASKDWORD, 0x70db8041); + rtw_write32_mask(rtwdev, reg, MASKDWORD, 0x70eb8041); + rtw_write32_mask(rtwdev, reg, MASKDWORD, 0x70fb8041); +} + +static void rtw8822c_txgapk_bb_dpk_restore(struct rtw_dev *rtwdev, u8 path) +{ + rtw_dbg(rtwdev, RTW_DBG_RFK, "[TXGAPK] ======>%s\n", __func__); + + rtw_write_rf(rtwdev, path, RF_DEBUG, BIT_DE_TX_GAIN, 0x0); + rtw_write_rf(rtwdev, path, RF_DIS_BYPASS_TXBB, BIT_TIA_BYPASS, 0x0); + rtw_write_rf(rtwdev, path, RF_DIS_BYPASS_TXBB, BIT_TXBB, 0x0); + + rtw_write32_mask(rtwdev, REG_NCTL0, BIT_SEL_PATH, 0x0); + rtw_write32_mask(rtwdev, REG_IQK_CTL1, BIT_TX_CFIR, 0x0); + rtw_write32_mask(rtwdev, REG_SINGLE_TONE_SW, BIT_IRQ_TEST_MODE, 0x0); + rtw_write32_mask(rtwdev, REG_R_CONFIG, MASKBYTE0, 0x00); + rtw_write32_mask(rtwdev, REG_NCTL0, BIT_SEL_PATH, 0x1); + rtw_write32_mask(rtwdev, REG_IQK_CTL1, BIT_TX_CFIR, 0x0); + rtw_write32_mask(rtwdev, REG_SINGLE_TONE_SW, BIT_IRQ_TEST_MODE, 0x0); + rtw_write32_mask(rtwdev, REG_R_CONFIG, MASKBYTE0, 0x00); + rtw_write32_mask(rtwdev, REG_NCTL0, BIT_SEL_PATH, 0x0); + rtw_write32_mask(rtwdev, REG_CCA_OFF, BIT_CCA_ON_BY_PW, 0x0); + + if (path == RF_PATH_A) { + rtw_write32_mask(rtwdev, REG_RFTXEN_GCK_A, + BIT_RFTXEN_GCK_FORCE_ON, 0x0); + rtw_write32_mask(rtwdev, REG_3WIRE, BIT_DIS_SHARERX_TXGAT, 0x0); + rtw_write32_mask(rtwdev, REG_DIS_SHARE_RX_A, + BIT_TX_SCALE_0DB, 0x0); + rtw_write32_mask(rtwdev, REG_3WIRE, BIT_3WIRE_EN, 0x3); + } else if (path == RF_PATH_B) { + rtw_write32_mask(rtwdev, REG_RFTXEN_GCK_B, + BIT_RFTXEN_GCK_FORCE_ON, 0x0); + rtw_write32_mask(rtwdev, REG_3WIRE2, + BIT_DIS_SHARERX_TXGAT, 0x0); + rtw_write32_mask(rtwdev, REG_DIS_SHARE_RX_B, + BIT_TX_SCALE_0DB, 0x0); + rtw_write32_mask(rtwdev, REG_3WIRE2, BIT_3WIRE_EN, 0x3); + } + + rtw_write32_mask(rtwdev, REG_CCKSB, BIT_BBMODE, 0x0); + rtw_write32_mask(rtwdev, REG_IQK_CTL1, BIT_CFIR_EN, 0x5); +} + +static bool _rtw8822c_txgapk_gain_valid(struct rtw_dev *rtwdev, u32 gain) +{ + if ((FIELD_GET(BIT_GAIN_TX_PAD_H, gain) >= 0xc) && + (FIELD_GET(BIT_GAIN_TX_PAD_L, gain) >= 0xe)) + return true; + + return false; +} + +static void _rtw8822c_txgapk_write_gain_bb_table(struct rtw_dev *rtwdev, + u8 band, u8 path) +{ + struct rtw_gapk_info *txgapk = &rtwdev->dm_info.gapk; + u32 v, tmp_3f = 0; + u8 gain, check_txgain; + + rtw_write32_mask(rtwdev, REG_NCTL0, BIT_SEL_PATH, path); + + switch (band) { + case RF_BAND_2G_OFDM: + rtw_write32_mask(rtwdev, REG_TABLE_SEL, BIT_Q_GAIN_SEL, 0x0); + break; + case RF_BAND_5G_L: + rtw_write32_mask(rtwdev, REG_TABLE_SEL, BIT_Q_GAIN_SEL, 0x2); + break; + case RF_BAND_5G_M: + rtw_write32_mask(rtwdev, REG_TABLE_SEL, BIT_Q_GAIN_SEL, 0x3); + break; + case RF_BAND_5G_H: + rtw_write32_mask(rtwdev, REG_TABLE_SEL, BIT_Q_GAIN_SEL, 0x4); + break; + default: + break; + } + + rtw_write32_mask(rtwdev, REG_TX_GAIN_SET, MASKBYTE0, 0x88); + + check_txgain = 0; + for (gain = 0; gain < RF_GAIN_NUM; gain++) { + v = txgapk->rf3f_bp[band][gain][path]; + if (_rtw8822c_txgapk_gain_valid(rtwdev, v)) { + if (!check_txgain) { + tmp_3f = txgapk->rf3f_bp[band][gain][path]; + check_txgain = 1; + } + rtw_dbg(rtwdev, RTW_DBG_RFK, + "[TXGAPK] tx_gain=0x%03X >= 0xCEX\n", + txgapk->rf3f_bp[band][gain][path]); + } else { + tmp_3f = txgapk->rf3f_bp[band][gain][path]; + } + + rtw_write32_mask(rtwdev, REG_TABLE_SEL, BIT_Q_GAIN, tmp_3f); + rtw_write32_mask(rtwdev, REG_TABLE_SEL, BIT_I_GAIN, gain); + rtw_write32_mask(rtwdev, REG_TABLE_SEL, BIT_GAIN_RST, 0x1); + rtw_write32_mask(rtwdev, REG_TABLE_SEL, BIT_GAIN_RST, 0x0); + + rtw_dbg(rtwdev, RTW_DBG_RFK, + "[TXGAPK] Band=%d 0x1b98[11:0]=0x%03X path=%d\n", + band, tmp_3f, path); + } +} + +static void rtw8822c_txgapk_write_gain_bb_table(struct rtw_dev *rtwdev) +{ + u8 path, band; + + rtw_dbg(rtwdev, RTW_DBG_RFK, "[TXGAPK] ======>%s channel=%d\n", + __func__, rtwdev->dm_info.gapk.channel); + + for (band = 0; band < RF_BAND_MAX; band++) { + for (path = 0; path < rtwdev->hal.rf_path_num; path++) { + _rtw8822c_txgapk_write_gain_bb_table(rtwdev, + band, path); + } + } +} + +static void rtw8822c_txgapk_read_offset(struct rtw_dev *rtwdev, u8 path) +{ + static const u32 cfg1_1b00[2] = {0x00000d18, 0x00000d2a}; + static const u32 cfg2_1b00[2] = {0x00000d19, 0x00000d2b}; + static const u32 set_pi[2] = {REG_RSV_CTRL, REG_WLRF1}; + static const u32 path_setting[2] = {REG_ORITXCODE, REG_ORITXCODE2}; + struct rtw_gapk_info *txgapk = &rtwdev->dm_info.gapk; + u8 channel = txgapk->channel; + u32 val; + int i; + + if (path >= ARRAY_SIZE(cfg1_1b00) || + path >= ARRAY_SIZE(cfg2_1b00) || + path >= ARRAY_SIZE(set_pi) || + path >= ARRAY_SIZE(path_setting)) { + rtw_warn(rtwdev, "[TXGAPK] wrong path %d\n", path); + return; + } + + rtw_write32_mask(rtwdev, REG_ANTMAP0, BIT_ANT_PATH, path + 1); + rtw_write32_mask(rtwdev, REG_TXLGMAP, MASKDWORD, 0xe4e40000); + rtw_write32_mask(rtwdev, REG_TXANTSEG, BIT_ANTSEG, 0x3); + rtw_write32_mask(rtwdev, path_setting[path], MASK20BITS, 0x33312); + rtw_write32_mask(rtwdev, path_setting[path], BIT_PATH_EN, 0x1); + rtw_write32_mask(rtwdev, set_pi[path], BITS_RFC_DIRECT, 0x0); + rtw_write_rf(rtwdev, path, RF_LUTDBG, BIT_TXA_TANK, 0x1); + rtw_write_rf(rtwdev, path, RF_IDAC, BIT_TX_MODE, 0x820); + rtw_write32_mask(rtwdev, REG_NCTL0, BIT_SEL_PATH, path); + rtw_write32_mask(rtwdev, REG_IQKSTAT, MASKBYTE0, 0x0); + + rtw_write32_mask(rtwdev, REG_TX_TONE_IDX, MASKBYTE0, 0x018); + fsleep(1000); + if (channel >= 1 && channel <= 14) + rtw_write32_mask(rtwdev, REG_R_CONFIG, MASKBYTE0, BIT_2G_SWING); + else + rtw_write32_mask(rtwdev, REG_R_CONFIG, MASKBYTE0, BIT_5G_SWING); + fsleep(1000); + + rtw_write32_mask(rtwdev, REG_NCTL0, MASKDWORD, cfg1_1b00[path]); + rtw_write32_mask(rtwdev, REG_NCTL0, MASKDWORD, cfg2_1b00[path]); + + read_poll_timeout(rtw_read32_mask, val, + val == 0x55, 1000, 100000, false, + rtwdev, REG_RPT_CIP, BIT_RPT_CIP_STATUS); + + rtw_write32_mask(rtwdev, set_pi[path], BITS_RFC_DIRECT, 0x2); + rtw_write32_mask(rtwdev, REG_NCTL0, BIT_SEL_PATH, path); + rtw_write32_mask(rtwdev, REG_RXSRAM_CTL, BIT_RPT_EN, 0x1); + rtw_write32_mask(rtwdev, REG_RXSRAM_CTL, BIT_RPT_SEL, 0x12); + rtw_write32_mask(rtwdev, REG_TX_GAIN_SET, BIT_GAPK_RPT_IDX, 0x3); + val = rtw_read32(rtwdev, REG_STAT_RPT); + + txgapk->offset[0][path] = (s8)FIELD_GET(BIT_GAPK_RPT0, val); + txgapk->offset[1][path] = (s8)FIELD_GET(BIT_GAPK_RPT1, val); + txgapk->offset[2][path] = (s8)FIELD_GET(BIT_GAPK_RPT2, val); + txgapk->offset[3][path] = (s8)FIELD_GET(BIT_GAPK_RPT3, val); + txgapk->offset[4][path] = (s8)FIELD_GET(BIT_GAPK_RPT4, val); + txgapk->offset[5][path] = (s8)FIELD_GET(BIT_GAPK_RPT5, val); + txgapk->offset[6][path] = (s8)FIELD_GET(BIT_GAPK_RPT6, val); + txgapk->offset[7][path] = (s8)FIELD_GET(BIT_GAPK_RPT7, val); + + rtw_write32_mask(rtwdev, REG_TX_GAIN_SET, BIT_GAPK_RPT_IDX, 0x4); + val = rtw_read32(rtwdev, REG_STAT_RPT); + + txgapk->offset[8][path] = (s8)FIELD_GET(BIT_GAPK_RPT0, val); + txgapk->offset[9][path] = (s8)FIELD_GET(BIT_GAPK_RPT1, val); + + for (i = 0; i < RF_HW_OFFSET_NUM; i++) + if (txgapk->offset[i][path] & BIT(3)) + txgapk->offset[i][path] = txgapk->offset[i][path] | + 0xf0; + for (i = 0; i < RF_HW_OFFSET_NUM; i++) + rtw_dbg(rtwdev, RTW_DBG_RFK, + "[TXGAPK] offset %d %d path=%d\n", + txgapk->offset[i][path], i, path); +} + +static void rtw8822c_txgapk_calculate_offset(struct rtw_dev *rtwdev, u8 path) +{ + static const u32 bb_reg[] = {REG_ANTMAP0, REG_TXLGMAP, REG_TXANTSEG, + REG_ORITXCODE, REG_ORITXCODE2}; + struct rtw_gapk_info *txgapk = &rtwdev->dm_info.gapk; + u8 channel = txgapk->channel; + u32 reg_backup[ARRAY_SIZE(bb_reg)] = {0}; + + rtw_dbg(rtwdev, RTW_DBG_RFK, "[TXGAPK] ======>%s channel=%d\n", + __func__, channel); + + rtw8822c_txgapk_backup_bb_reg(rtwdev, bb_reg, + reg_backup, ARRAY_SIZE(bb_reg)); + + if (channel >= 1 && channel <= 14) { + rtw_write32_mask(rtwdev, + REG_SINGLE_TONE_SW, BIT_IRQ_TEST_MODE, 0x0); + rtw_write32_mask(rtwdev, REG_NCTL0, BIT_SEL_PATH, path); + rtw_write32_mask(rtwdev, REG_R_CONFIG, BIT_IQ_SWITCH, 0x3f); + rtw_write32_mask(rtwdev, REG_IQK_CTL1, BIT_TX_CFIR, 0x0); + rtw_write_rf(rtwdev, path, RF_DEBUG, BIT_DE_TX_GAIN, 0x1); + rtw_write_rf(rtwdev, path, RF_MODE_TRXAGC, RFREG_MASK, 0x5000f); + rtw_write_rf(rtwdev, path, RF_TX_GAIN_OFFSET, BIT_RF_GAIN, 0x0); + rtw_write_rf(rtwdev, path, RF_RXG_GAIN, BIT_RXG_GAIN, 0x1); + rtw_write_rf(rtwdev, path, RF_MODE_TRXAGC, BIT_RXAGC, 0x0f); + rtw_write_rf(rtwdev, path, RF_DEBUG, BIT_DE_TRXBW, 0x1); + rtw_write_rf(rtwdev, path, RF_BW_TRXBB, BIT_BW_TXBB, 0x1); + rtw_write_rf(rtwdev, path, RF_BW_TRXBB, BIT_BW_RXBB, 0x0); + rtw_write_rf(rtwdev, path, RF_EXT_TIA_BW, BIT_PW_EXT_TIA, 0x1); + + rtw_write32_mask(rtwdev, REG_IQKSTAT, MASKBYTE0, 0x00); + rtw_write32_mask(rtwdev, REG_TABLE_SEL, BIT_Q_GAIN_SEL, 0x0); + + rtw8822c_txgapk_read_offset(rtwdev, path); + rtw_dbg(rtwdev, RTW_DBG_RFK, "=============================\n"); + + } else { + rtw_write32_mask(rtwdev, + REG_SINGLE_TONE_SW, BIT_IRQ_TEST_MODE, 0x0); + rtw_write32_mask(rtwdev, REG_NCTL0, BIT_SEL_PATH, path); + rtw_write32_mask(rtwdev, REG_R_CONFIG, BIT_IQ_SWITCH, 0x3f); + rtw_write32_mask(rtwdev, REG_IQK_CTL1, BIT_TX_CFIR, 0x0); + rtw_write_rf(rtwdev, path, RF_DEBUG, BIT_DE_TX_GAIN, 0x1); + rtw_write_rf(rtwdev, path, RF_MODE_TRXAGC, RFREG_MASK, 0x50011); + rtw_write_rf(rtwdev, path, RF_TXA_LB_SW, BIT_TXA_LB_ATT, 0x3); + rtw_write_rf(rtwdev, path, RF_TXA_LB_SW, BIT_LB_ATT, 0x3); + rtw_write_rf(rtwdev, path, RF_TXA_LB_SW, BIT_LB_SW, 0x1); + rtw_write_rf(rtwdev, path, + RF_RXA_MIX_GAIN, BIT_RXA_MIX_GAIN, 0x2); + rtw_write_rf(rtwdev, path, RF_MODE_TRXAGC, BIT_RXAGC, 0x12); + rtw_write_rf(rtwdev, path, RF_DEBUG, BIT_DE_TRXBW, 0x1); + rtw_write_rf(rtwdev, path, RF_BW_TRXBB, BIT_BW_RXBB, 0x0); + rtw_write_rf(rtwdev, path, RF_EXT_TIA_BW, BIT_PW_EXT_TIA, 0x1); + rtw_write_rf(rtwdev, path, RF_MODE_TRXAGC, BIT_RF_MODE, 0x5); + + rtw_write32_mask(rtwdev, REG_IQKSTAT, MASKBYTE0, 0x0); + + if (channel >= 36 && channel <= 64) + rtw_write32_mask(rtwdev, + REG_TABLE_SEL, BIT_Q_GAIN_SEL, 0x2); + else if (channel >= 100 && channel <= 144) + rtw_write32_mask(rtwdev, + REG_TABLE_SEL, BIT_Q_GAIN_SEL, 0x3); + else if (channel >= 149 && channel <= 177) + rtw_write32_mask(rtwdev, + REG_TABLE_SEL, BIT_Q_GAIN_SEL, 0x4); + + rtw8822c_txgapk_read_offset(rtwdev, path); + rtw_dbg(rtwdev, RTW_DBG_RFK, "=============================\n"); } + rtw8822c_txgapk_reload_bb_reg(rtwdev, bb_reg, + reg_backup, ARRAY_SIZE(bb_reg)); +} + +static void rtw8822c_txgapk_rf_restore(struct rtw_dev *rtwdev, u8 path) +{ + rtw_dbg(rtwdev, RTW_DBG_RFK, "[TXGAPK] ======>%s\n", __func__); + + if (path >= rtwdev->hal.rf_path_num) + return; + + rtw_write_rf(rtwdev, path, RF_MODE_TRXAGC, BIT_RF_MODE, 0x3); + rtw_write_rf(rtwdev, path, RF_DEBUG, BIT_DE_TRXBW, 0x0); + rtw_write_rf(rtwdev, path, RF_EXT_TIA_BW, BIT_PW_EXT_TIA, 0x0); +} + +static u32 rtw8822c_txgapk_cal_gain(struct rtw_dev *rtwdev, u32 gain, s8 offset) +{ + u32 gain_x2, new_gain; + + rtw_dbg(rtwdev, RTW_DBG_RFK, "[TXGAPK] ======>%s\n", __func__); + + if (_rtw8822c_txgapk_gain_valid(rtwdev, gain)) { + new_gain = gain; + rtw_dbg(rtwdev, RTW_DBG_RFK, + "[TXGAPK] gain=0x%03X(>=0xCEX) offset=%d new_gain=0x%03X\n", + gain, offset, new_gain); + return new_gain; + } + + gain_x2 = (gain << 1) + offset; + new_gain = (gain_x2 >> 1) | (gain_x2 & BIT(0) ? BIT_GAIN_EXT : 0); + + rtw_dbg(rtwdev, RTW_DBG_RFK, + "[TXGAPK] gain=0x%X offset=%d new_gain=0x%X\n", + gain, offset, new_gain); + + return new_gain; +} + +static void rtw8822c_txgapk_write_tx_gain(struct rtw_dev *rtwdev) +{ + struct rtw_gapk_info *txgapk = &rtwdev->dm_info.gapk; + u32 i, j, tmp = 0x20, tmp_3f, v; + s8 offset_tmp[RF_GAIN_NUM] = {0}; + u8 path, band = RF_BAND_2G_OFDM, channel = txgapk->channel; + + rtw_dbg(rtwdev, RTW_DBG_RFK, "[TXGAPK] ======>%s\n", __func__); + + if (channel >= 1 && channel <= 14) { + tmp = 0x20; + band = RF_BAND_2G_OFDM; + } else if (channel >= 36 && channel <= 64) { + tmp = 0x200; + band = RF_BAND_5G_L; + } else if (channel >= 100 && channel <= 144) { + tmp = 0x280; + band = RF_BAND_5G_M; + } else if (channel >= 149 && channel <= 177) { + tmp = 0x300; + band = RF_BAND_5G_H; + } else { + rtw_err(rtwdev, "[TXGAPK] unknown channel %d!!\n", channel); + return; + } + + for (path = 0; path < rtwdev->hal.rf_path_num; path++) { + for (i = 0; i < RF_GAIN_NUM; i++) { + offset_tmp[i] = 0; + for (j = i; j < RF_GAIN_NUM; j++) { + v = txgapk->rf3f_bp[band][j][path]; + if (_rtw8822c_txgapk_gain_valid(rtwdev, v)) + continue; + + offset_tmp[i] += txgapk->offset[j][path]; + txgapk->fianl_offset[i][path] = offset_tmp[i]; + } + + v = txgapk->rf3f_bp[band][i][path]; + if (_rtw8822c_txgapk_gain_valid(rtwdev, v)) { + rtw_dbg(rtwdev, RTW_DBG_RFK, + "[TXGAPK] tx_gain=0x%03X >= 0xCEX\n", + txgapk->rf3f_bp[band][i][path]); + } else { + txgapk->rf3f_fs[path][i] = offset_tmp[i]; + rtw_dbg(rtwdev, RTW_DBG_RFK, + "[TXGAPK] offset %d %d\n", + offset_tmp[i], i); + } + } + + rtw_write_rf(rtwdev, path, RF_LUTWE2, RFREG_MASK, 0x10000); + for (i = 0; i < RF_GAIN_NUM; i++) { + rtw_write_rf(rtwdev, path, + RF_LUTWA, RFREG_MASK, tmp + i); + + tmp_3f = rtw8822c_txgapk_cal_gain(rtwdev, + txgapk->rf3f_bp[band][i][path], + offset_tmp[i]); + rtw_write_rf(rtwdev, path, RF_LUTWD0, + BIT_GAIN_EXT | BIT_DATA_L, tmp_3f); + + rtw_dbg(rtwdev, RTW_DBG_RFK, + "[TXGAPK] 0x33=0x%05X 0x3f=0x%04X\n", + tmp + i, tmp_3f); + } + rtw_write_rf(rtwdev, path, RF_LUTWE2, RFREG_MASK, 0x0); + } +} + +static void rtw8822c_txgapk_save_all_tx_gain_table(struct rtw_dev *rtwdev) +{ + struct rtw_gapk_info *txgapk = &rtwdev->dm_info.gapk; + static const u32 three_wire[2] = {REG_3WIRE, REG_3WIRE2}; + static const u8 ch_num[RF_BAND_MAX] = {1, 1, 36, 100, 149}; + static const u8 band_num[RF_BAND_MAX] = {0x0, 0x0, 0x1, 0x3, 0x5}; + static const u8 cck[RF_BAND_MAX] = {0x1, 0x0, 0x0, 0x0, 0x0}; + u8 path, band, gain, rf0_idx; + u32 rf18, v; + + if (rtwdev->dm_info.dm_flags & BIT(RTW_DM_CAP_TXGAPK)) + return; + + rtw_dbg(rtwdev, RTW_DBG_RFK, "[TXGAPK] ======>%s\n", __func__); + + if (txgapk->read_txgain == 1) { + rtw_dbg(rtwdev, RTW_DBG_RFK, + "[TXGAPK] Already Read txgapk->read_txgain return!!!\n"); + rtw8822c_txgapk_write_gain_bb_table(rtwdev); + return; + } + + for (band = 0; band < RF_BAND_MAX; band++) { + for (path = 0; path < rtwdev->hal.rf_path_num; path++) { + rf18 = rtw_read_rf(rtwdev, path, RF_CFGCH, RFREG_MASK); + + rtw_write32_mask(rtwdev, + three_wire[path], BIT_3WIRE_EN, 0x0); + rtw_write_rf(rtwdev, path, + RF_CFGCH, MASKBYTE0, ch_num[band]); + rtw_write_rf(rtwdev, path, + RF_CFGCH, BIT_BAND, band_num[band]); + rtw_write_rf(rtwdev, path, + RF_BW_TRXBB, BIT_DBG_CCK_CCA, cck[band]); + rtw_write_rf(rtwdev, path, + RF_BW_TRXBB, BIT_TX_CCK_IND, cck[band]); + gain = 0; + for (rf0_idx = 1; rf0_idx < 32; rf0_idx += 3) { + rtw_write_rf(rtwdev, path, RF_MODE_TRXAGC, + MASKBYTE0, rf0_idx); + v = rtw_read_rf(rtwdev, path, + RF_TX_RESULT, RFREG_MASK); + txgapk->rf3f_bp[band][gain][path] = v & BIT_DATA_L; + + rtw_dbg(rtwdev, RTW_DBG_RFK, + "[TXGAPK] 0x5f=0x%03X band=%d path=%d\n", + txgapk->rf3f_bp[band][gain][path], + band, path); + gain++; + } + rtw_write_rf(rtwdev, path, RF_CFGCH, RFREG_MASK, rf18); + rtw_write32_mask(rtwdev, + three_wire[path], BIT_3WIRE_EN, 0x3); + } + } + rtw8822c_txgapk_write_gain_bb_table(rtwdev); + txgapk->read_txgain = 1; +} + +static void rtw8822c_txgapk(struct rtw_dev *rtwdev) +{ + static const u32 bb_reg[2] = {REG_TX_PTCL_CTRL, REG_TX_FIFO}; + struct rtw_gapk_info *txgapk = &rtwdev->dm_info.gapk; + u32 bb_reg_backup[2]; + u8 path; + + rtw_dbg(rtwdev, RTW_DBG_RFK, "[TXGAPK] ======>%s\n", __func__); + + rtw8822c_txgapk_save_all_tx_gain_table(rtwdev); + + if (txgapk->read_txgain == 0) { + rtw_dbg(rtwdev, RTW_DBG_RFK, + "[TXGAPK] txgapk->read_txgain == 0 return!!!\n"); + return; + } + + if (rtwdev->efuse.power_track_type >= 4 && + rtwdev->efuse.power_track_type <= 7) { + rtw_dbg(rtwdev, RTW_DBG_RFK, + "[TXGAPK] Normal Mode in TSSI mode. return!!!\n"); + return; + } + + rtw8822c_txgapk_backup_bb_reg(rtwdev, bb_reg, + bb_reg_backup, ARRAY_SIZE(bb_reg)); + rtw8822c_txgapk_tx_pause(rtwdev); + for (path = 0; path < rtwdev->hal.rf_path_num; path++) { + txgapk->channel = rtw_read_rf(rtwdev, path, + RF_CFGCH, RFREG_MASK) & MASKBYTE0; + rtw8822c_txgapk_bb_dpk(rtwdev, path); + rtw8822c_txgapk_afe_dpk(rtwdev, path); + rtw8822c_txgapk_calculate_offset(rtwdev, path); + rtw8822c_txgapk_rf_restore(rtwdev, path); + rtw8822c_txgapk_afe_dpk_restore(rtwdev, path); + rtw8822c_txgapk_bb_dpk_restore(rtwdev, path); + } + rtw8822c_txgapk_write_tx_gain(rtwdev); + rtw8822c_txgapk_reload_bb_reg(rtwdev, bb_reg, + bb_reg_backup, ARRAY_SIZE(bb_reg)); +} + +static void rtw8822c_do_gapk(struct rtw_dev *rtwdev) +{ + struct rtw_dm_info *dm = &rtwdev->dm_info; + + if (dm->dm_flags & BIT(RTW_DM_CAP_TXGAPK)) { + rtw_dbg(rtwdev, RTW_DBG_RFK, "[TXGAPK] feature disable!!!\n"); + return; + } + rtw8822c_rfk_handshake(rtwdev, true); + rtw8822c_txgapk(rtwdev); + rtw8822c_rfk_handshake(rtwdev, false); } static void rtw8822c_rf_init(struct rtw_dev *rtwdev) @@ -1126,6 +1832,7 @@ static void rtw8822c_pwrtrack_init(struct rtw_dev *rtwdev) dm_info->pwr_trk_triggered = false; dm_info->thermal_meter_k = rtwdev->efuse.thermal_meter_k; + dm_info->thermal_meter_lck = rtwdev->efuse.thermal_meter_k; } static void rtw8822c_phy_set_param(struct rtw_dev *rtwdev) @@ -1396,6 +2103,15 @@ static int rtw8822c_mac_init(struct rtw_dev *rtwdev) return 0; } +static void rtw8822c_dump_fw_crash(struct rtw_dev *rtwdev) +{ + rtw_dump_reg(rtwdev, 0x0, 0x2000, "rtw8822c reg_"); + rtw_dump_fw(rtwdev, OCPBASE_DMEM_88XX, 0x10000, "rtw8822c DMEM_"); + rtw_dump_fw(rtwdev, OCPBASE_IMEM_88XX, 0x10000, "rtw8822c IMEM_"); + rtw_dump_fw(rtwdev, OCPBASE_EMEM_88XX, 0x20000, "rtw8822c EMEM_"); + rtw_dump_fw(rtwdev, OCPBASE_ROM_88XX, 0x10000, "rtw8822c ROM_"); +} + static void rtw8822c_rstb_3wire(struct rtw_dev *rtwdev, bool enable) { if (enable) { @@ -1856,6 +2572,7 @@ static void query_phy_status_page1(struct rtw_dev *rtwdev, u8 *phy_status, } dm_info->rx_evm_dbm[path] = evm_dbm; } + rtw_phy_parsing_cfo(rtwdev, pkt_stat); } static void query_phy_status(struct rtw_dev *rtwdev, u8 *phy_status, @@ -1911,6 +2628,7 @@ static void rtw8822c_query_rx_desc(struct rtw_dev *rtwdev, u8 *rx_desc, hdr = (struct ieee80211_hdr *)(rx_desc + desc_sz + pkt_stat->shift + pkt_stat->drv_info_sz); + pkt_stat->hdr = hdr; if (pkt_stat->phy_status) { phy_status = rx_desc + desc_sz + pkt_stat->shift; query_phy_status(rtwdev, phy_status, pkt_stat); @@ -2108,6 +2826,26 @@ static void rtw8822c_false_alarm_statistics(struct rtw_dev *rtwdev) rtw_write32_set(rtwdev, REG_RX_BREAK, BIT_COM_RX_GCK_EN); } +static void rtw8822c_do_lck(struct rtw_dev *rtwdev) +{ + u32 val; + + rtw_write_rf(rtwdev, RF_PATH_A, RF_SYN_CTRL, RFREG_MASK, 0x80010); + rtw_write_rf(rtwdev, RF_PATH_A, RF_SYN_PFD, RFREG_MASK, 0x1F0FA); + fsleep(1); + rtw_write_rf(rtwdev, RF_PATH_A, RF_AAC_CTRL, RFREG_MASK, 0x80000); + rtw_write_rf(rtwdev, RF_PATH_A, RF_SYN_AAC, RFREG_MASK, 0x80001); + read_poll_timeout(rtw_read_rf, val, val != 0x1, 1000, 100000, + true, rtwdev, RF_PATH_A, RF_AAC_CTRL, 0x1000); + rtw_write_rf(rtwdev, RF_PATH_A, RF_SYN_PFD, RFREG_MASK, 0x1F0F8); + rtw_write_rf(rtwdev, RF_PATH_B, RF_SYN_CTRL, RFREG_MASK, 0x80010); + + rtw_write_rf(rtwdev, RF_PATH_A, RF_FAST_LCK, RFREG_MASK, 0x0f000); + rtw_write_rf(rtwdev, RF_PATH_A, RF_FAST_LCK, RFREG_MASK, 0x4f000); + fsleep(1); + rtw_write_rf(rtwdev, RF_PATH_A, RF_FAST_LCK, RFREG_MASK, 0x0f000); +} + static void rtw8822c_do_iqk(struct rtw_dev *rtwdev) { struct rtw_iqk_para para = {0}; @@ -2513,9 +3251,9 @@ static void rtw8822c_dpk_pre_setting(struct rtw_dev *rtwdev) rtw_write_rf(rtwdev, path, RF_RXAGC_OFFSET, RFREG_MASK, 0x0); rtw_write32(rtwdev, REG_NCTL0, 0x8 | (path << 1)); if (rtwdev->dm_info.dpk_info.dpk_band == RTW_BAND_2G) - rtw_write32(rtwdev, REG_DPD_LUT3, 0x1f100000); + rtw_write32(rtwdev, REG_DPD_CTL1_S1, 0x1f100000); else - rtw_write32(rtwdev, REG_DPD_LUT3, 0x1f0d0000); + rtw_write32(rtwdev, REG_DPD_CTL1_S1, 0x1f0d0000); rtw_write32_mask(rtwdev, REG_DPD_LUT0, BIT_GLOSS_DB, 0x4); rtw_write32_mask(rtwdev, REG_IQK_CTL1, BIT_TX_CFIR, 0x3); } @@ -2533,11 +3271,11 @@ static u32 rtw8822c_dpk_rf_setting(struct rtw_dev *rtwdev, u8 path) rtw_write_rf(rtwdev, path, RF_DEBUG, BIT_DE_TX_GAIN, 0x1); rtw_write_rf(rtwdev, path, RF_DEBUG, BIT_DE_PWR_TRIM, 0x1); - rtw_write_rf(rtwdev, path, RF_TX_GAIN_OFFSET, BIT_TX_OFFSET_VAL, 0x0); + rtw_write_rf(rtwdev, path, RF_TX_GAIN_OFFSET, BIT_BB_GAIN, 0x0); rtw_write_rf(rtwdev, path, RF_TX_GAIN, RFREG_MASK, ori_txbb); if (rtwdev->dm_info.dpk_info.dpk_band == RTW_BAND_2G) { - rtw_write_rf(rtwdev, path, RF_TX_GAIN_OFFSET, BIT_LB_ATT, 0x1); + rtw_write_rf(rtwdev, path, RF_TX_GAIN_OFFSET, BIT_RF_GAIN, 0x1); rtw_write_rf(rtwdev, path, RF_RXG_GAIN, BIT_RXG_GAIN, 0x0); } else { rtw_write_rf(rtwdev, path, RF_TXA_LB_SW, BIT_TXA_LB_ATT, 0x0); @@ -3284,9 +4022,9 @@ static void rtw8822c_dpk_reload_data(struct rtw_dev *rtwdev) rtw_write32_mask(rtwdev, REG_NCTL0, BIT_SUBPAGE, 0x8 | (path << 1)); if (dpk_info->dpk_band == RTW_BAND_2G) - rtw_write32(rtwdev, REG_DPD_LUT3, 0x1f100000); + rtw_write32(rtwdev, REG_DPD_CTL1_S1, 0x1f100000); else - rtw_write32(rtwdev, REG_DPD_LUT3, 0x1f0d0000); + rtw_write32(rtwdev, REG_DPD_CTL1_S1, 0x1f0d0000); rtw_write8(rtwdev, REG_DPD_AGC, dpk_info->dpk_txagc[path]); @@ -3370,8 +4108,11 @@ static void rtw8822c_do_dpk(struct rtw_dev *rtwdev) static void rtw8822c_phy_calibration(struct rtw_dev *rtwdev) { + rtw8822c_rfk_power_save(rtwdev, false); + rtw8822c_do_gapk(rtwdev); rtw8822c_do_iqk(rtwdev); rtw8822c_do_dpk(rtwdev); + rtw8822c_rfk_power_save(rtwdev, true); } static void rtw8822c_dpk_track(struct rtw_dev *rtwdev) @@ -3406,6 +4147,128 @@ static void rtw8822c_dpk_track(struct rtw_dev *rtwdev) } } +#define XCAP_EXTEND(val) ({typeof(val) _v = (val); _v | _v << 7; }) +static void rtw8822c_set_crystal_cap_reg(struct rtw_dev *rtwdev, u8 crystal_cap) +{ + struct rtw_dm_info *dm_info = &rtwdev->dm_info; + struct rtw_cfo_track *cfo = &dm_info->cfo_track; + u32 val = 0; + + val = XCAP_EXTEND(crystal_cap); + cfo->crystal_cap = crystal_cap; + rtw_write32_mask(rtwdev, REG_ANAPAR_XTAL_0, BIT_XCAP_0, val); +} + +static void rtw8822c_set_crystal_cap(struct rtw_dev *rtwdev, u8 crystal_cap) +{ + struct rtw_dm_info *dm_info = &rtwdev->dm_info; + struct rtw_cfo_track *cfo = &dm_info->cfo_track; + + if (cfo->crystal_cap == crystal_cap) + return; + + rtw8822c_set_crystal_cap_reg(rtwdev, crystal_cap); +} + +static void rtw8822c_cfo_tracking_reset(struct rtw_dev *rtwdev) +{ + struct rtw_dm_info *dm_info = &rtwdev->dm_info; + struct rtw_cfo_track *cfo = &dm_info->cfo_track; + + cfo->is_adjust = true; + + if (cfo->crystal_cap > rtwdev->efuse.crystal_cap) + rtw8822c_set_crystal_cap(rtwdev, cfo->crystal_cap - 1); + else if (cfo->crystal_cap < rtwdev->efuse.crystal_cap) + rtw8822c_set_crystal_cap(rtwdev, cfo->crystal_cap + 1); +} + +static void rtw8822c_cfo_init(struct rtw_dev *rtwdev) +{ + struct rtw_dm_info *dm_info = &rtwdev->dm_info; + struct rtw_cfo_track *cfo = &dm_info->cfo_track; + + cfo->crystal_cap = rtwdev->efuse.crystal_cap; + cfo->is_adjust = true; +} + +#define REPORT_TO_KHZ(val) ({typeof(val) _v = (val); (_v << 1) + (_v >> 1); }) +static s32 rtw8822c_cfo_calc_avg(struct rtw_dev *rtwdev, u8 path_num) +{ + struct rtw_dm_info *dm_info = &rtwdev->dm_info; + struct rtw_cfo_track *cfo = &dm_info->cfo_track; + s32 cfo_avg, cfo_path_sum = 0, cfo_rpt_sum; + u8 i; + + for (i = 0; i < path_num; i++) { + cfo_rpt_sum = REPORT_TO_KHZ(cfo->cfo_tail[i]); + + if (cfo->cfo_cnt[i]) + cfo_avg = cfo_rpt_sum / cfo->cfo_cnt[i]; + else + cfo_avg = 0; + + cfo_path_sum += cfo_avg; + } + + for (i = 0; i < path_num; i++) { + cfo->cfo_tail[i] = 0; + cfo->cfo_cnt[i] = 0; + } + + return cfo_path_sum / path_num; +} + +static void rtw8822c_cfo_need_adjust(struct rtw_dev *rtwdev, s32 cfo_avg) +{ + struct rtw_dm_info *dm_info = &rtwdev->dm_info; + struct rtw_cfo_track *cfo = &dm_info->cfo_track; + + if (!cfo->is_adjust) { + if (abs(cfo_avg) > CFO_TRK_ENABLE_TH) + cfo->is_adjust = true; + } else { + if (abs(cfo_avg) <= CFO_TRK_STOP_TH) + cfo->is_adjust = false; + } + + if (!rtw_coex_disabled(rtwdev)) { + cfo->is_adjust = false; + rtw8822c_set_crystal_cap(rtwdev, rtwdev->efuse.crystal_cap); + } +} + +static void rtw8822c_cfo_track(struct rtw_dev *rtwdev) +{ + struct rtw_dm_info *dm_info = &rtwdev->dm_info; + struct rtw_cfo_track *cfo = &dm_info->cfo_track; + u8 path_num = rtwdev->hal.rf_path_num; + s8 crystal_cap = cfo->crystal_cap; + s32 cfo_avg = 0; + + if (rtwdev->sta_cnt != 1) { + rtw8822c_cfo_tracking_reset(rtwdev); + return; + } + + if (cfo->packet_count == cfo->packet_count_pre) + return; + + cfo->packet_count_pre = cfo->packet_count; + cfo_avg = rtw8822c_cfo_calc_avg(rtwdev, path_num); + rtw8822c_cfo_need_adjust(rtwdev, cfo_avg); + + if (cfo->is_adjust) { + if (cfo_avg > CFO_TRK_ADJ_TH) + crystal_cap++; + else if (cfo_avg < -CFO_TRK_ADJ_TH) + crystal_cap--; + + crystal_cap = clamp_t(s8, crystal_cap, 0, XCAP_MASK); + rtw8822c_set_crystal_cap(rtwdev, (u8)crystal_cap); + } +} + static const struct rtw_phy_cck_pd_reg rtw8822c_cck_pd_reg[RTW_CHANNEL_WIDTH_40 + 1][RTW_RF_PATH_MAX] = { { @@ -3538,11 +4401,12 @@ static void __rtw8822c_pwr_track(struct rtw_dev *rtwdev) rtw_phy_config_swing_table(rtwdev, &swing_table); + if (rtw_phy_pwrtrack_need_lck(rtwdev)) + rtw8822c_do_lck(rtwdev); + for (i = 0; i < rtwdev->hal.rf_path_num; i++) rtw8822c_pwr_track_path(rtwdev, &swing_table, i); - if (rtw_phy_pwrtrack_need_iqk(rtwdev)) - rtw8822c_do_iqk(rtwdev); } static void rtw8822c_pwr_track(struct rtw_dev *rtwdev) @@ -3971,6 +4835,7 @@ static struct rtw_chip_ops rtw8822c_ops = { .query_rx_desc = rtw8822c_query_rx_desc, .set_channel = rtw8822c_set_channel, .mac_init = rtw8822c_mac_init, + .dump_fw_crash = rtw8822c_dump_fw_crash, .read_rf = rtw_phy_read_rf, .write_rf = rtw_phy_write_rf_reg_mix, .set_tx_power_index = rtw8822c_set_tx_power_index, @@ -3984,6 +4849,8 @@ static struct rtw_chip_ops rtw8822c_ops = { .config_bfee = rtw8822c_bf_config_bfee, .set_gid_table = rtw_bf_set_gid_table, .cfg_csi_rate = rtw_bf_cfg_csi_rate, + .cfo_init = rtw8822c_cfo_init, + .cfo_track = rtw8822c_cfo_track, .coex_set_init = rtw8822c_coex_cfg_init, .coex_set_ant_switch = NULL, @@ -4351,6 +5218,7 @@ struct rtw_chip_info rtw8822c_hw_spec = { .dpd_ratemask = DIS_DPD_RATEALL, .pwr_track_tbl = &rtw8822c_rtw_pwr_track_tbl, .iqk_threshold = 8, + .lck_threshold = 8, .bfer_su_max_num = 2, .bfer_mu_max_num = 1, .rx_ldpc = true, @@ -4360,7 +5228,7 @@ struct rtw_chip_info rtw8822c_hw_spec = { .wowlan_stub = &rtw_wowlan_stub_8822c, .max_sched_scan_ssids = 4, #endif - .coex_para_ver = 0x201029, + .coex_para_ver = 0x2103181c, .bt_desired_ver = 0x1c, .scbd_support = true, .new_scbd10_def = true, diff --git a/drivers/net/wireless/realtek/rtw88/rtw8822c.h b/drivers/net/wireless/realtek/rtw88/rtw8822c.h index bb2495b8609e..364afc6d851b 100644 --- a/drivers/net/wireless/realtek/rtw88/rtw8822c.h +++ b/drivers/net/wireless/realtek/rtw88/rtw8822c.h @@ -164,175 +164,248 @@ const struct rtw_table name ## _tbl = { \ #define REG_ANAPARLDO_POW_MAC 0x0029 #define BIT_LDOE25_PON BIT(0) +#define XCAP_MASK GENMASK(6, 0) +#define CFO_TRK_ENABLE_TH 20 +#define CFO_TRK_STOP_TH 10 +#define CFO_TRK_ADJ_TH 10 -#define REG_TXDFIR0 0x808 -#define REG_DFIRBW 0x810 -#define REG_ANTMAP0 0x820 -#define REG_ANTMAP 0x824 -#define REG_DYMPRITH 0x86c -#define REG_DYMENTH0 0x870 -#define REG_DYMENTH 0x874 -#define REG_SBD 0x88c +#define REG_TXDFIR0 0x808 +#define REG_DFIRBW 0x810 +#define REG_ANTMAP0 0x820 +#define BIT_ANT_PATH GENMASK(1, 0) +#define REG_ANTMAP 0x824 +#define REG_DYMPRITH 0x86c +#define REG_DYMENTH0 0x870 +#define REG_DYMENTH 0x874 +#define REG_SBD 0x88c #define BITS_SUBTUNE GENMASK(15, 12) -#define REG_DYMTHMIN 0x8a4 -#define REG_TXBWCTL 0x9b0 -#define REG_TXCLK 0x9b4 -#define REG_SCOTRK 0xc30 -#define REG_MRCM 0xc38 -#define REG_AGCSWSH 0xc44 -#define REG_ANTWTPD 0xc54 -#define REG_PT_CHSMO 0xcbc +#define REG_DYMTHMIN 0x8a4 + +#define REG_TXBWCTL 0x9b0 +#define REG_TXCLK 0x9b4 + +#define REG_SCOTRK 0xc30 +#define REG_MRCM 0xc38 +#define REG_AGCSWSH 0xc44 +#define REG_ANTWTPD 0xc54 +#define REG_PT_CHSMO 0xcbc #define BIT_PT_OPT BIT(21) -#define REG_ORITXCODE 0x1800 -#define REG_3WIRE 0x180c + +#define REG_ORITXCODE 0x1800 +#define BIT_PATH_EN BIT(31) +#define REG_3WIRE 0x180c +#define BIT_DIS_SHARERX_TXGAT BIT(27) #define BIT_3WIRE_TX_EN BIT(0) #define BIT_3WIRE_RX_EN BIT(1) +#define BIT_3WIRE_EN GENMASK(1, 0) #define BIT_3WIRE_PI_ON BIT(28) -#define REG_ANAPAR_A 0x1830 +#define REG_ANAPAR_A 0x1830 #define BIT_ANAPAR_UPDATE BIT(29) -#define REG_RXAGCCTL0 0x18ac +#define REG_RFTXEN_GCK_A 0x1864 +#define BIT_RFTXEN_GCK_FORCE_ON BIT(31) +#define REG_DIS_SHARE_RX_A 0x186c +#define BIT_TX_SCALE_0DB BIT(7) +#define REG_RXAGCCTL0 0x18ac #define BITS_RXAGC_CCK GENMASK(15, 12) #define BITS_RXAGC_OFDM GENMASK(8, 4) -#define REG_DCKA_I_0 0x18bc -#define REG_DCKA_I_1 0x18c0 -#define REG_DCKA_Q_0 0x18d8 -#define REG_DCKA_Q_1 0x18dc -#define REG_CCKSB 0x1a00 -#define REG_RXCCKSEL 0x1a04 -#define REG_BGCTRL 0x1a14 +#define REG_DCKA_I_0 0x18bc +#define REG_DCKA_I_1 0x18c0 +#define REG_DCKA_Q_0 0x18d8 +#define REG_DCKA_Q_1 0x18dc + +#define REG_CCKSB 0x1a00 +#define BIT_BBMODE GENMASK(2, 1) +#define REG_RXCCKSEL 0x1a04 +#define REG_BGCTRL 0x1a14 #define BITS_RX_IQ_WEIGHT (BIT(8) | BIT(9)) -#define REG_TXF0 0x1a20 -#define REG_TXF1 0x1a24 -#define REG_TXF2 0x1a28 -#define REG_CCANRX 0x1a2c +#define REG_TXF0 0x1a20 +#define REG_TXF1 0x1a24 +#define REG_TXF2 0x1a28 +#define REG_CCANRX 0x1a2c #define BIT_CCK_FA_RST (BIT(14) | BIT(15)) #define BIT_OFDM_FA_RST (BIT(12) | BIT(13)) -#define REG_CCK_FACNT 0x1a5c -#define REG_CCKTXONLY 0x1a80 +#define REG_CCK_FACNT 0x1a5c +#define REG_CCKTXONLY 0x1a80 #define BIT_BB_CCK_CHECK_EN BIT(18) -#define REG_TXF3 0x1a98 -#define REG_TXF4 0x1a9c -#define REG_TXF5 0x1aa0 -#define REG_TXF6 0x1aac -#define REG_TXF7 0x1ab0 -#define REG_CCK_SOURCE 0x1abc +#define REG_TXF3 0x1a98 +#define REG_TXF4 0x1a9c +#define REG_TXF5 0x1aa0 +#define REG_TXF6 0x1aac +#define REG_TXF7 0x1ab0 +#define REG_CCK_SOURCE 0x1abc #define BIT_NBI_EN BIT(30) -#define REG_IQKSTAT 0x1b10 -#define REG_TXANT 0x1c28 -#define REG_ENCCK 0x1c3c -#define BIT_CCK_BLK_EN BIT(1) -#define BIT_CCK_OFDM_BLK_EN (BIT(0) | BIT(1)) -#define REG_CCAMSK 0x1c80 -#define REG_RSTB 0x1c90 -#define BIT_RSTB_3WIRE BIT(8) -#define REG_RX_BREAK 0x1d2c -#define BIT_COM_RX_GCK_EN BIT(31) -#define REG_RXFNCTL 0x1d30 -#define REG_RXIGI 0x1d70 -#define REG_ENFN 0x1e24 -#define REG_TXANTSEG 0x1e28 -#define REG_TXLGMAP 0x1e2c -#define REG_CCKPATH 0x1e5c -#define REG_CNT_CTRL 0x1eb4 -#define BIT_ALL_CNT_RST BIT(25) -#define REG_OFDM_FACNT 0x2d00 -#define REG_OFDM_FACNT1 0x2d04 -#define REG_OFDM_FACNT2 0x2d08 -#define REG_OFDM_FACNT3 0x2d0c -#define REG_OFDM_FACNT4 0x2d10 -#define REG_OFDM_FACNT5 0x2d20 -#define REG_RPT_CIP 0x2d9c -#define REG_OFDM_TXCNT 0x2de0 -#define REG_ORITXCODE2 0x4100 -#define REG_3WIRE2 0x410c -#define REG_ANAPAR_B 0x4130 -#define REG_RXAGCCTL 0x41ac -#define REG_DCKB_I_0 0x41bc -#define REG_DCKB_I_1 0x41c0 -#define REG_DCKB_Q_0 0x41d8 -#define REG_DCKB_Q_1 0x41dc - -#define RF_MODE_TRXAGC 0x00 -#define RF_RXAGC_OFFSET 0x19 -#define RF_BW_TRXBB 0x1a -#define RF_TX_GAIN_OFFSET 0x55 -#define RF_TX_GAIN 0x56 -#define RF_TXA_LB_SW 0x63 -#define RF_RXG_GAIN 0x87 -#define RF_RXA_MIX_GAIN 0x8a -#define RF_EXT_TIA_BW 0x8f -#define RF_DEBUG 0xde #define REG_NCTL0 0x1b00 +#define BIT_SEL_PATH GENMASK(2, 1) +#define BIT_SUBPAGE GENMASK(3, 0) #define REG_DPD_CTL0_S0 0x1b04 +#define BIT_GS_PWSF GENMASK(27, 0) #define REG_DPD_CTL1_S0 0x1b08 +#define BIT_DPD_EN BIT(31) +#define BIT_PS_EN BIT(7) +#define REG_IQKSTAT 0x1b10 #define REG_IQK_CTL1 0x1b20 +#define BIT_TX_CFIR GENMASK(31, 30) +#define BIT_CFIR_EN GENMASK(26, 24) +#define BIT_BYPASS_DPD BIT(25) + +#define REG_TX_TONE_IDX 0x1b2c #define REG_DPD_LUT0 0x1b44 +#define BIT_GLOSS_DB GENMASK(14, 12) #define REG_DPD_CTL0_S1 0x1b5c -#define REG_DPD_LUT3 0x1b60 #define REG_DPD_CTL1_S1 0x1b60 #define REG_DPD_AGC 0x1b67 +#define REG_TABLE_SEL 0x1b98 +#define BIT_I_GAIN GENMASK(19, 16) +#define BIT_GAIN_RST BIT(15) +#define BIT_Q_GAIN_SEL GENMASK(14, 12) +#define BIT_Q_GAIN GENMASK(11, 0) +#define REG_TX_GAIN_SET 0x1b9c +#define BIT_GAPK_RPT_IDX GENMASK(11, 8) #define REG_DPD_CTL0 0x1bb4 +#define REG_SINGLE_TONE_SW 0x1bb8 +#define BIT_IRQ_TEST_MODE BIT(20) #define REG_R_CONFIG 0x1bcc +#define BIT_INNER_LB BIT(21) +#define BIT_IQ_SWITCH GENMASK(5, 0) +#define BIT_2G_SWING 0x2d +#define BIT_5G_SWING 0x36 #define REG_RXSRAM_CTL 0x1bd4 +#define BIT_RPT_EN BIT(21) +#define BIT_RPT_SEL GENMASK(20, 16) +#define BIT_DPD_CLK GENMASK(7, 4) #define REG_DPD_CTL11 0x1be4 #define REG_DPD_CTL12 0x1be8 #define REG_DPD_CTL15 0x1bf4 #define REG_DPD_CTL16 0x1bf8 #define REG_STAT_RPT 0x1bfc +#define BIT_RPT_DGAIN GENMASK(27, 16) +#define BIT_GAPK_RPT0 GENMASK(3, 0) +#define BIT_GAPK_RPT1 GENMASK(7, 4) +#define BIT_GAPK_RPT2 GENMASK(11, 8) +#define BIT_GAPK_RPT3 GENMASK(15, 12) +#define BIT_GAPK_RPT4 GENMASK(19, 16) +#define BIT_GAPK_RPT5 GENMASK(23, 20) +#define BIT_GAPK_RPT6 GENMASK(27, 24) +#define BIT_GAPK_RPT7 GENMASK(31, 28) + +#define REG_TXANT 0x1c28 +#define REG_IQK_CTRL 0x1c38 +#define REG_ENCCK 0x1c3c +#define BIT_CCK_BLK_EN BIT(1) +#define BIT_CCK_OFDM_BLK_EN (BIT(0) | BIT(1)) +#define REG_CCAMSK 0x1c80 +#define REG_RSTB 0x1c90 +#define BIT_RSTB_3WIRE BIT(8) +#define REG_CH_DELAY_EXTR2 0x1cd0 +#define BIT_TST_IQK2SET_SRC BIT(31) +#define BIT_EN_IOQ_IQK_DPK BIT(30) +#define BIT_IQK_DPK_RESET_SRC BIT(29) +#define BIT_IQK_DPK_CLOCK_SRC BIT(28) + +#define REG_RX_BREAK 0x1d2c +#define BIT_COM_RX_GCK_EN BIT(31) +#define REG_RXFNCTL 0x1d30 +#define REG_CCA_OFF 0x1d58 +#define BIT_CCA_ON_BY_PW GENMASK(11, 3) +#define REG_RXIGI 0x1d70 + +#define REG_ENFN 0x1e24 +#define BIT_IQK_DPK_EN BIT(17) +#define REG_TXANTSEG 0x1e28 +#define BIT_ANTSEG GENMASK(3, 0) +#define REG_TXLGMAP 0x1e2c +#define REG_CCKPATH 0x1e5c +#define REG_TX_FIFO 0x1e70 +#define BIT_STOP_TX GENMASK(3, 0) +#define REG_CNT_CTRL 0x1eb4 +#define BIT_ALL_CNT_RST BIT(25) + +#define REG_OFDM_FACNT 0x2d00 +#define REG_OFDM_FACNT1 0x2d04 +#define REG_OFDM_FACNT2 0x2d08 +#define REG_OFDM_FACNT3 0x2d0c +#define REG_OFDM_FACNT4 0x2d10 +#define REG_OFDM_FACNT5 0x2d20 +#define REG_RPT_CIP 0x2d9c +#define BIT_RPT_CIP_STATUS GENMASK(7, 0) +#define REG_OFDM_TXCNT 0x2de0 +#define REG_ORITXCODE2 0x4100 +#define REG_3WIRE2 0x410c +#define REG_ANAPAR_B 0x4130 +#define REG_RFTXEN_GCK_B 0x4164 +#define REG_DIS_SHARE_RX_B 0x416c #define BIT_EXT_TIA_BW BIT(1) -#define BIT_DE_TRXBW BIT(2) -#define BIT_DE_TX_GAIN BIT(16) -#define BIT_RXG_GAIN BIT(18) -#define BIT_DE_PWR_TRIM BIT(19) -#define BIT_INNER_LB BIT(21) -#define BIT_BYPASS_DPD BIT(25) -#define BIT_DPD_EN BIT(31) -#define BIT_SUBPAGE GENMASK(3, 0) +#define REG_RXAGCCTL 0x41ac +#define REG_DCKB_I_0 0x41bc +#define REG_DCKB_I_1 0x41c0 +#define REG_DCKB_Q_0 0x41d8 +#define REG_DCKB_Q_1 0x41dc + +#define RF_MODE_TRXAGC 0x00 +#define BIT_RF_MODE GENMASK(19, 16) +#define BIT_RXAGC GENMASK(9, 5) #define BIT_TXAGC GENMASK(4, 0) +#define RF_RXAGC_OFFSET 0x19 +#define RF_BW_TRXBB 0x1a +#define BIT_TX_CCK_IND BIT(16) +#define BIT_BW_TXBB GENMASK(14, 12) +#define BIT_BW_RXBB GENMASK(11, 10) +#define BIT_DBG_CCK_CCA BIT(1) +#define RF_TX_GAIN_OFFSET 0x55 +#define BIT_BB_GAIN GENMASK(18, 14) +#define BIT_RF_GAIN GENMASK(4, 2) +#define RF_TX_GAIN 0x56 #define BIT_GAIN_TXBB GENMASK(4, 0) +#define RF_IDAC 0x58 +#define BIT_TX_MODE GENMASK(19, 8) +#define RF_TX_RESULT 0x5f +#define BIT_GAIN_TX_PAD_H GENMASK(11, 8) +#define BIT_GAIN_TX_PAD_L GENMASK(7, 4) +#define RF_PA 0x60 +#define RF_PABIAS_2G_MASK GENMASK(15, 12) +#define RF_PABIAS_5G_MASK GENMASK(19, 16) +#define RF_TXA_LB_SW 0x63 +#define BIT_TXA_LB_ATT GENMASK(15, 14) +#define BIT_LB_SW GENMASK(13, 12) #define BIT_LB_ATT GENMASK(4, 2) +#define RF_RXG_GAIN 0x87 +#define BIT_RXG_GAIN BIT(18) +#define RF_RXA_MIX_GAIN 0x8a #define BIT_RXA_MIX_GAIN GENMASK(4, 3) -#define BIT_IQ_SWITCH GENMASK(5, 0) -#define BIT_DPD_CLK GENMASK(7, 4) -#define BIT_RXAGC GENMASK(9, 5) -#define BIT_BW_RXBB GENMASK(11, 10) -#define BIT_LB_SW GENMASK(13, 12) -#define BIT_BW_TXBB GENMASK(14, 12) -#define BIT_GLOSS_DB GENMASK(14, 12) -#define BIT_TXA_LB_ATT GENMASK(15, 14) -#define BIT_TX_OFFSET_VAL GENMASK(18, 14) -#define BIT_RPT_SEL GENMASK(20, 16) -#define BIT_GS_PWSF GENMASK(27, 0) -#define BIT_RPT_DGAIN GENMASK(27, 16) -#define BIT_TX_CFIR GENMASK(31, 30) - -#define PPG_THERMAL_A 0x1ef -#define PPG_THERMAL_B 0x1b0 -#define RF_THEMAL_MASK GENMASK(19, 16) -#define PPG_2GL_TXAB 0x1d4 -#define PPG_2GM_TXAB 0x1ee -#define PPG_2GH_TXAB 0x1d2 -#define PPG_2G_A_MASK GENMASK(3, 0) -#define PPG_2G_B_MASK GENMASK(7, 4) -#define PPG_5GL1_TXA 0x1ec -#define PPG_5GL2_TXA 0x1e8 -#define PPG_5GM1_TXA 0x1e4 -#define PPG_5GM2_TXA 0x1e0 -#define PPG_5GH1_TXA 0x1dc -#define PPG_5GL1_TXB 0x1eb -#define PPG_5GL2_TXB 0x1e7 -#define PPG_5GM1_TXB 0x1e3 -#define PPG_5GM2_TXB 0x1df -#define PPG_5GH1_TXB 0x1db -#define PPG_5G_MASK GENMASK(4, 0) -#define PPG_PABIAS_2GA 0x1d6 -#define PPG_PABIAS_2GB 0x1d5 -#define PPG_PABIAS_5GA 0x1d8 -#define PPG_PABIAS_5GB 0x1d7 -#define PPG_PABIAS_MASK GENMASK(3, 0) -#define RF_PABIAS_2G_MASK GENMASK(15, 12) -#define RF_PABIAS_5G_MASK GENMASK(19, 16) +#define RF_EXT_TIA_BW 0x8f +#define BIT_PW_EXT_TIA BIT(1) +#define RF_DIS_BYPASS_TXBB 0x9e +#define BIT_TXBB BIT(10) +#define BIT_TIA_BYPASS BIT(5) +#define RF_DEBUG 0xde +#define BIT_DE_PWR_TRIM BIT(19) +#define BIT_DE_TX_GAIN BIT(16) +#define BIT_DE_TRXBW BIT(2) +#define PPG_THERMAL_B 0x1b0 +#define RF_THEMAL_MASK GENMASK(19, 16) +#define PPG_2GH_TXAB 0x1d2 +#define PPG_2G_A_MASK GENMASK(3, 0) +#define PPG_2G_B_MASK GENMASK(7, 4) +#define PPG_2GL_TXAB 0x1d4 +#define PPG_PABIAS_2GB 0x1d5 +#define PPG_PABIAS_2GA 0x1d6 +#define PPG_PABIAS_MASK GENMASK(3, 0) +#define PPG_PABIAS_5GB 0x1d7 +#define PPG_PABIAS_5GA 0x1d8 +#define PPG_5G_MASK GENMASK(4, 0) +#define PPG_5GH1_TXB 0x1db +#define PPG_5GH1_TXA 0x1dc +#define PPG_5GM2_TXB 0x1df +#define PPG_5GM2_TXA 0x1e0 +#define PPG_5GM1_TXB 0x1e3 +#define PPG_5GM1_TXA 0x1e4 +#define PPG_5GL2_TXB 0x1e7 +#define PPG_5GL2_TXA 0x1e8 +#define PPG_5GL1_TXB 0x1eb +#define PPG_5GL1_TXA 0x1ec +#define PPG_2GM_TXAB 0x1ee +#define PPG_THERMAL_A 0x1ef #endif diff --git a/drivers/net/wireless/realtek/rtw88/rtw8822c_table.c b/drivers/net/wireless/realtek/rtw88/rtw8822c_table.c index ad5715c65de3..822f3da91f1b 100644 --- a/drivers/net/wireless/realtek/rtw88/rtw8822c_table.c +++ b/drivers/net/wireless/realtek/rtw88/rtw8822c_table.c @@ -40863,7 +40863,7 @@ static const struct rtw_txpwr_lmt_cfg_pair rtw8822c_txpwr_lmt_type0[] = { { 8, 1, 0, 1, 144, 76, }, { 9, 1, 0, 1, 144, 127, }, { 0, 1, 0, 1, 149, 76, }, - { 2, 1, 0, 1, 149, -128, }, + { 2, 1, 0, 1, 149, 54, }, { 1, 1, 0, 1, 149, 127, }, { 3, 1, 0, 1, 149, 76, }, { 4, 1, 0, 1, 149, 74, }, @@ -40871,9 +40871,9 @@ static const struct rtw_txpwr_lmt_cfg_pair rtw8822c_txpwr_lmt_type0[] = { { 6, 1, 0, 1, 149, 76, }, { 7, 1, 0, 1, 149, 54, }, { 8, 1, 0, 1, 149, 76, }, - { 9, 1, 0, 1, 149, -128, }, + { 9, 1, 0, 1, 149, 54, }, { 0, 1, 0, 1, 153, 76, }, - { 2, 1, 0, 1, 153, -128, }, + { 2, 1, 0, 1, 153, 54, }, { 1, 1, 0, 1, 153, 127, }, { 3, 1, 0, 1, 153, 76, }, { 4, 1, 0, 1, 153, 74, }, @@ -40881,9 +40881,9 @@ static const struct rtw_txpwr_lmt_cfg_pair rtw8822c_txpwr_lmt_type0[] = { { 6, 1, 0, 1, 153, 76, }, { 7, 1, 0, 1, 153, 54, }, { 8, 1, 0, 1, 153, 76, }, - { 9, 1, 0, 1, 153, -128, }, + { 9, 1, 0, 1, 153, 54, }, { 0, 1, 0, 1, 157, 76, }, - { 2, 1, 0, 1, 157, -128, }, + { 2, 1, 0, 1, 157, 54, }, { 1, 1, 0, 1, 157, 127, }, { 3, 1, 0, 1, 157, 76, }, { 4, 1, 0, 1, 157, 74, }, @@ -40891,9 +40891,9 @@ static const struct rtw_txpwr_lmt_cfg_pair rtw8822c_txpwr_lmt_type0[] = { { 6, 1, 0, 1, 157, 76, }, { 7, 1, 0, 1, 157, 54, }, { 8, 1, 0, 1, 157, 76, }, - { 9, 1, 0, 1, 157, -128, }, + { 9, 1, 0, 1, 157, 54, }, { 0, 1, 0, 1, 161, 76, }, - { 2, 1, 0, 1, 161, -128, }, + { 2, 1, 0, 1, 161, 54, }, { 1, 1, 0, 1, 161, 127, }, { 3, 1, 0, 1, 161, 76, }, { 4, 1, 0, 1, 161, 74, }, @@ -40901,9 +40901,9 @@ static const struct rtw_txpwr_lmt_cfg_pair rtw8822c_txpwr_lmt_type0[] = { { 6, 1, 0, 1, 161, 76, }, { 7, 1, 0, 1, 161, 54, }, { 8, 1, 0, 1, 161, 76, }, - { 9, 1, 0, 1, 161, -128, }, + { 9, 1, 0, 1, 161, 54, }, { 0, 1, 0, 1, 165, 76, }, - { 2, 1, 0, 1, 165, -128, }, + { 2, 1, 0, 1, 165, 54, }, { 1, 1, 0, 1, 165, 127, }, { 3, 1, 0, 1, 165, 76, }, { 4, 1, 0, 1, 165, 74, }, @@ -40911,7 +40911,7 @@ static const struct rtw_txpwr_lmt_cfg_pair rtw8822c_txpwr_lmt_type0[] = { { 6, 1, 0, 1, 165, 76, }, { 7, 1, 0, 1, 165, 54, }, { 8, 1, 0, 1, 165, 76, }, - { 9, 1, 0, 1, 165, -128, }, + { 9, 1, 0, 1, 165, 54, }, { 0, 1, 0, 2, 36, 72, }, { 2, 1, 0, 2, 36, 62, }, { 1, 1, 0, 2, 36, 62, }, @@ -41113,7 +41113,7 @@ static const struct rtw_txpwr_lmt_cfg_pair rtw8822c_txpwr_lmt_type0[] = { { 8, 1, 0, 2, 144, 76, }, { 9, 1, 0, 2, 144, 127, }, { 0, 1, 0, 2, 149, 76, }, - { 2, 1, 0, 2, 149, -128, }, + { 2, 1, 0, 2, 149, 54, }, { 1, 1, 0, 2, 149, 127, }, { 3, 1, 0, 2, 149, 76, }, { 4, 1, 0, 2, 149, 74, }, @@ -41121,9 +41121,9 @@ static const struct rtw_txpwr_lmt_cfg_pair rtw8822c_txpwr_lmt_type0[] = { { 6, 1, 0, 2, 149, 76, }, { 7, 1, 0, 2, 149, 54, }, { 8, 1, 0, 2, 149, 76, }, - { 9, 1, 0, 2, 149, -128, }, + { 9, 1, 0, 2, 149, 54, }, { 0, 1, 0, 2, 153, 76, }, - { 2, 1, 0, 2, 153, -128, }, + { 2, 1, 0, 2, 153, 54, }, { 1, 1, 0, 2, 153, 127, }, { 3, 1, 0, 2, 153, 76, }, { 4, 1, 0, 2, 153, 74, }, @@ -41131,9 +41131,9 @@ static const struct rtw_txpwr_lmt_cfg_pair rtw8822c_txpwr_lmt_type0[] = { { 6, 1, 0, 2, 153, 76, }, { 7, 1, 0, 2, 153, 54, }, { 8, 1, 0, 2, 153, 76, }, - { 9, 1, 0, 2, 153, -128, }, + { 9, 1, 0, 2, 153, 54, }, { 0, 1, 0, 2, 157, 76, }, - { 2, 1, 0, 2, 157, -128, }, + { 2, 1, 0, 2, 157, 54, }, { 1, 1, 0, 2, 157, 127, }, { 3, 1, 0, 2, 157, 76, }, { 4, 1, 0, 2, 157, 74, }, @@ -41141,9 +41141,9 @@ static const struct rtw_txpwr_lmt_cfg_pair rtw8822c_txpwr_lmt_type0[] = { { 6, 1, 0, 2, 157, 76, }, { 7, 1, 0, 2, 157, 54, }, { 8, 1, 0, 2, 157, 76, }, - { 9, 1, 0, 2, 157, -128, }, + { 9, 1, 0, 2, 157, 54, }, { 0, 1, 0, 2, 161, 76, }, - { 2, 1, 0, 2, 161, -128, }, + { 2, 1, 0, 2, 161, 54, }, { 1, 1, 0, 2, 161, 127, }, { 3, 1, 0, 2, 161, 76, }, { 4, 1, 0, 2, 161, 74, }, @@ -41151,9 +41151,9 @@ static const struct rtw_txpwr_lmt_cfg_pair rtw8822c_txpwr_lmt_type0[] = { { 6, 1, 0, 2, 161, 76, }, { 7, 1, 0, 2, 161, 54, }, { 8, 1, 0, 2, 161, 76, }, - { 9, 1, 0, 2, 161, -128, }, + { 9, 1, 0, 2, 161, 54, }, { 0, 1, 0, 2, 165, 76, }, - { 2, 1, 0, 2, 165, -128, }, + { 2, 1, 0, 2, 165, 54, }, { 1, 1, 0, 2, 165, 127, }, { 3, 1, 0, 2, 165, 76, }, { 4, 1, 0, 2, 165, 74, }, @@ -41161,7 +41161,7 @@ static const struct rtw_txpwr_lmt_cfg_pair rtw8822c_txpwr_lmt_type0[] = { { 6, 1, 0, 2, 165, 76, }, { 7, 1, 0, 2, 165, 54, }, { 8, 1, 0, 2, 165, 76, }, - { 9, 1, 0, 2, 165, -128, }, + { 9, 1, 0, 2, 165, 54, }, { 0, 1, 0, 3, 36, 68, }, { 2, 1, 0, 3, 36, 38, }, { 1, 1, 0, 3, 36, 50, }, @@ -41363,7 +41363,7 @@ static const struct rtw_txpwr_lmt_cfg_pair rtw8822c_txpwr_lmt_type0[] = { { 8, 1, 0, 3, 144, 68, }, { 9, 1, 0, 3, 144, 127, }, { 0, 1, 0, 3, 149, 76, }, - { 2, 1, 0, 3, 149, -128, }, + { 2, 1, 0, 3, 149, 30, }, { 1, 1, 0, 3, 149, 127, }, { 3, 1, 0, 3, 149, 76, }, { 4, 1, 0, 3, 149, 60, }, @@ -41371,9 +41371,9 @@ static const struct rtw_txpwr_lmt_cfg_pair rtw8822c_txpwr_lmt_type0[] = { { 6, 1, 0, 3, 149, 76, }, { 7, 1, 0, 3, 149, 30, }, { 8, 1, 0, 3, 149, 72, }, - { 9, 1, 0, 3, 149, -128, }, + { 9, 1, 0, 3, 149, 30, }, { 0, 1, 0, 3, 153, 76, }, - { 2, 1, 0, 3, 153, -128, }, + { 2, 1, 0, 3, 153, 30, }, { 1, 1, 0, 3, 153, 127, }, { 3, 1, 0, 3, 153, 76, }, { 4, 1, 0, 3, 153, 60, }, @@ -41381,9 +41381,9 @@ static const struct rtw_txpwr_lmt_cfg_pair rtw8822c_txpwr_lmt_type0[] = { { 6, 1, 0, 3, 153, 76, }, { 7, 1, 0, 3, 153, 30, }, { 8, 1, 0, 3, 153, 76, }, - { 9, 1, 0, 3, 153, -128, }, + { 9, 1, 0, 3, 153, 30, }, { 0, 1, 0, 3, 157, 76, }, - { 2, 1, 0, 3, 157, -128, }, + { 2, 1, 0, 3, 157, 30, }, { 1, 1, 0, 3, 157, 127, }, { 3, 1, 0, 3, 157, 76, }, { 4, 1, 0, 3, 157, 60, }, @@ -41391,9 +41391,9 @@ static const struct rtw_txpwr_lmt_cfg_pair rtw8822c_txpwr_lmt_type0[] = { { 6, 1, 0, 3, 157, 76, }, { 7, 1, 0, 3, 157, 30, }, { 8, 1, 0, 3, 157, 76, }, - { 9, 1, 0, 3, 157, -128, }, + { 9, 1, 0, 3, 157, 30, }, { 0, 1, 0, 3, 161, 76, }, - { 2, 1, 0, 3, 161, -128, }, + { 2, 1, 0, 3, 161, 30, }, { 1, 1, 0, 3, 161, 127, }, { 3, 1, 0, 3, 161, 76, }, { 4, 1, 0, 3, 161, 60, }, @@ -41401,9 +41401,9 @@ static const struct rtw_txpwr_lmt_cfg_pair rtw8822c_txpwr_lmt_type0[] = { { 6, 1, 0, 3, 161, 76, }, { 7, 1, 0, 3, 161, 30, }, { 8, 1, 0, 3, 161, 76, }, - { 9, 1, 0, 3, 161, -128, }, + { 9, 1, 0, 3, 161, 30, }, { 0, 1, 0, 3, 165, 76, }, - { 2, 1, 0, 3, 165, -128, }, + { 2, 1, 0, 3, 165, 30, }, { 1, 1, 0, 3, 165, 127, }, { 3, 1, 0, 3, 165, 76, }, { 4, 1, 0, 3, 165, 60, }, @@ -41411,7 +41411,7 @@ static const struct rtw_txpwr_lmt_cfg_pair rtw8822c_txpwr_lmt_type0[] = { { 6, 1, 0, 3, 165, 76, }, { 7, 1, 0, 3, 165, 30, }, { 8, 1, 0, 3, 165, 76, }, - { 9, 1, 0, 3, 165, -128, }, + { 9, 1, 0, 3, 165, 30, }, { 0, 1, 1, 2, 38, 66, }, { 2, 1, 1, 2, 38, 64, }, { 1, 1, 1, 2, 38, 62, }, @@ -41513,7 +41513,7 @@ static const struct rtw_txpwr_lmt_cfg_pair rtw8822c_txpwr_lmt_type0[] = { { 8, 1, 1, 2, 142, 72, }, { 9, 1, 1, 2, 142, 127, }, { 0, 1, 1, 2, 151, 72, }, - { 2, 1, 1, 2, 151, -128, }, + { 2, 1, 1, 2, 151, 54, }, { 1, 1, 1, 2, 151, 127, }, { 3, 1, 1, 2, 151, 72, }, { 4, 1, 1, 2, 151, 72, }, @@ -41521,9 +41521,9 @@ static const struct rtw_txpwr_lmt_cfg_pair rtw8822c_txpwr_lmt_type0[] = { { 6, 1, 1, 2, 151, 72, }, { 7, 1, 1, 2, 151, 54, }, { 8, 1, 1, 2, 151, 72, }, - { 9, 1, 1, 2, 151, -128, }, + { 9, 1, 1, 2, 151, 54, }, { 0, 1, 1, 2, 159, 72, }, - { 2, 1, 1, 2, 159, -128, }, + { 2, 1, 1, 2, 159, 54, }, { 1, 1, 1, 2, 159, 127, }, { 3, 1, 1, 2, 159, 72, }, { 4, 1, 1, 2, 159, 72, }, @@ -41531,7 +41531,7 @@ static const struct rtw_txpwr_lmt_cfg_pair rtw8822c_txpwr_lmt_type0[] = { { 6, 1, 1, 2, 159, 72, }, { 7, 1, 1, 2, 159, 54, }, { 8, 1, 1, 2, 159, 72, }, - { 9, 1, 1, 2, 159, -128, }, + { 9, 1, 1, 2, 159, 54, }, { 0, 1, 1, 3, 38, 60, }, { 2, 1, 1, 3, 38, 40, }, { 1, 1, 1, 3, 38, 50, }, @@ -41633,7 +41633,7 @@ static const struct rtw_txpwr_lmt_cfg_pair rtw8822c_txpwr_lmt_type0[] = { { 8, 1, 1, 3, 142, 68, }, { 9, 1, 1, 3, 142, 127, }, { 0, 1, 1, 3, 151, 72, }, - { 2, 1, 1, 3, 151, -128, }, + { 2, 1, 1, 3, 151, 30, }, { 1, 1, 1, 3, 151, 127, }, { 3, 1, 1, 3, 151, 72, }, { 4, 1, 1, 3, 151, 66, }, @@ -41641,9 +41641,9 @@ static const struct rtw_txpwr_lmt_cfg_pair rtw8822c_txpwr_lmt_type0[] = { { 6, 1, 1, 3, 151, 72, }, { 7, 1, 1, 3, 151, 30, }, { 8, 1, 1, 3, 151, 68, }, - { 9, 1, 1, 3, 151, -128, }, + { 9, 1, 1, 3, 151, 30, }, { 0, 1, 1, 3, 159, 72, }, - { 2, 1, 1, 3, 159, -128, }, + { 2, 1, 1, 3, 159, 30, }, { 1, 1, 1, 3, 159, 127, }, { 3, 1, 1, 3, 159, 72, }, { 4, 1, 1, 3, 159, 66, }, @@ -41651,7 +41651,7 @@ static const struct rtw_txpwr_lmt_cfg_pair rtw8822c_txpwr_lmt_type0[] = { { 6, 1, 1, 3, 159, 72, }, { 7, 1, 1, 3, 159, 30, }, { 8, 1, 1, 3, 159, 72, }, - { 9, 1, 1, 3, 159, -128, }, + { 9, 1, 1, 3, 159, 30, }, { 0, 1, 2, 4, 42, 64, }, { 2, 1, 2, 4, 42, 64, }, { 1, 1, 2, 4, 42, 64, }, @@ -41703,7 +41703,7 @@ static const struct rtw_txpwr_lmt_cfg_pair rtw8822c_txpwr_lmt_type0[] = { { 8, 1, 2, 4, 138, 72, }, { 9, 1, 2, 4, 138, 127, }, { 0, 1, 2, 4, 155, 72, }, - { 2, 1, 2, 4, 155, -128, }, + { 2, 1, 2, 4, 155, 54, }, { 1, 1, 2, 4, 155, 127, }, { 3, 1, 2, 4, 155, 72, }, { 4, 1, 2, 4, 155, 68, }, @@ -41711,7 +41711,7 @@ static const struct rtw_txpwr_lmt_cfg_pair rtw8822c_txpwr_lmt_type0[] = { { 6, 1, 2, 4, 155, 72, }, { 7, 1, 2, 4, 155, 54, }, { 8, 1, 2, 4, 155, 68, }, - { 9, 1, 2, 4, 155, -128, }, + { 9, 1, 2, 4, 155, 54, }, { 0, 1, 2, 5, 42, 54, }, { 2, 1, 2, 5, 42, 40, }, { 1, 1, 2, 5, 42, 50, }, @@ -41763,7 +41763,7 @@ static const struct rtw_txpwr_lmt_cfg_pair rtw8822c_txpwr_lmt_type0[] = { { 8, 1, 2, 5, 138, 66, }, { 9, 1, 2, 5, 138, 127, }, { 0, 1, 2, 5, 155, 62, }, - { 2, 1, 2, 5, 155, -128, }, + { 2, 1, 2, 5, 155, 30, }, { 1, 1, 2, 5, 155, 127, }, { 3, 1, 2, 5, 155, 62, }, { 4, 1, 2, 5, 155, 58, }, @@ -41771,145 +41771,145 @@ static const struct rtw_txpwr_lmt_cfg_pair rtw8822c_txpwr_lmt_type0[] = { { 6, 1, 2, 5, 155, 62, }, { 7, 1, 2, 5, 155, 30, }, { 8, 1, 2, 5, 155, 62, }, - { 9, 1, 2, 5, 155, -128, }, + { 9, 1, 2, 5, 155, 30, }, }; RTW_DECL_TABLE_TXPWR_LMT(rtw8822c_txpwr_lmt_type0); static const struct rtw_txpwr_lmt_cfg_pair rtw8822c_txpwr_lmt_type5[] = { { 0, 0, 0, 0, 1, 72, }, - { 2, 0, 0, 0, 1, 60, }, - { 1, 0, 0, 0, 1, 68, }, + { 2, 0, 0, 0, 1, 56, }, + { 1, 0, 0, 0, 1, 72, }, { 3, 0, 0, 0, 1, 72, }, { 4, 0, 0, 0, 1, 76, }, - { 5, 0, 0, 0, 1, 60, }, + { 5, 0, 0, 0, 1, 56, }, { 6, 0, 0, 0, 1, 72, }, { 7, 0, 0, 0, 1, 60, }, { 8, 0, 0, 0, 1, 72, }, { 9, 0, 0, 0, 1, 60, }, { 0, 0, 0, 0, 2, 72, }, - { 2, 0, 0, 0, 2, 60, }, - { 1, 0, 0, 0, 2, 68, }, + { 2, 0, 0, 0, 2, 56, }, + { 1, 0, 0, 0, 2, 72, }, { 3, 0, 0, 0, 2, 72, }, { 4, 0, 0, 0, 2, 76, }, - { 5, 0, 0, 0, 2, 60, }, + { 5, 0, 0, 0, 2, 56, }, { 6, 0, 0, 0, 2, 72, }, { 7, 0, 0, 0, 2, 60, }, { 8, 0, 0, 0, 2, 72, }, { 9, 0, 0, 0, 2, 60, }, { 0, 0, 0, 0, 3, 76, }, - { 2, 0, 0, 0, 3, 60, }, - { 1, 0, 0, 0, 3, 68, }, + { 2, 0, 0, 0, 3, 56, }, + { 1, 0, 0, 0, 3, 72, }, { 3, 0, 0, 0, 3, 76, }, { 4, 0, 0, 0, 3, 76, }, - { 5, 0, 0, 0, 3, 60, }, + { 5, 0, 0, 0, 3, 56, }, { 6, 0, 0, 0, 3, 76, }, { 7, 0, 0, 0, 3, 60, }, { 8, 0, 0, 0, 3, 76, }, { 9, 0, 0, 0, 3, 60, }, { 0, 0, 0, 0, 4, 76, }, - { 2, 0, 0, 0, 4, 60, }, - { 1, 0, 0, 0, 4, 68, }, + { 2, 0, 0, 0, 4, 56, }, + { 1, 0, 0, 0, 4, 72, }, { 3, 0, 0, 0, 4, 76, }, { 4, 0, 0, 0, 4, 76, }, - { 5, 0, 0, 0, 4, 60, }, + { 5, 0, 0, 0, 4, 56, }, { 6, 0, 0, 0, 4, 76, }, { 7, 0, 0, 0, 4, 60, }, { 8, 0, 0, 0, 4, 76, }, { 9, 0, 0, 0, 4, 60, }, { 0, 0, 0, 0, 5, 76, }, - { 2, 0, 0, 0, 5, 60, }, - { 1, 0, 0, 0, 5, 68, }, + { 2, 0, 0, 0, 5, 56, }, + { 1, 0, 0, 0, 5, 72, }, { 3, 0, 0, 0, 5, 76, }, { 4, 0, 0, 0, 5, 76, }, - { 5, 0, 0, 0, 5, 60, }, + { 5, 0, 0, 0, 5, 56, }, { 6, 0, 0, 0, 5, 76, }, { 7, 0, 0, 0, 5, 60, }, { 8, 0, 0, 0, 5, 76, }, { 9, 0, 0, 0, 5, 60, }, { 0, 0, 0, 0, 6, 76, }, - { 2, 0, 0, 0, 6, 60, }, - { 1, 0, 0, 0, 6, 68, }, + { 2, 0, 0, 0, 6, 56, }, + { 1, 0, 0, 0, 6, 72, }, { 3, 0, 0, 0, 6, 76, }, { 4, 0, 0, 0, 6, 76, }, - { 5, 0, 0, 0, 6, 60, }, + { 5, 0, 0, 0, 6, 56, }, { 6, 0, 0, 0, 6, 76, }, { 7, 0, 0, 0, 6, 60, }, { 8, 0, 0, 0, 6, 76, }, { 9, 0, 0, 0, 6, 60, }, { 0, 0, 0, 0, 7, 76, }, - { 2, 0, 0, 0, 7, 60, }, - { 1, 0, 0, 0, 7, 68, }, + { 2, 0, 0, 0, 7, 56, }, + { 1, 0, 0, 0, 7, 72, }, { 3, 0, 0, 0, 7, 76, }, { 4, 0, 0, 0, 7, 76, }, - { 5, 0, 0, 0, 7, 60, }, + { 5, 0, 0, 0, 7, 56, }, { 6, 0, 0, 0, 7, 76, }, { 7, 0, 0, 0, 7, 60, }, { 8, 0, 0, 0, 7, 76, }, { 9, 0, 0, 0, 7, 60, }, { 0, 0, 0, 0, 8, 76, }, - { 2, 0, 0, 0, 8, 60, }, - { 1, 0, 0, 0, 8, 68, }, + { 2, 0, 0, 0, 8, 56, }, + { 1, 0, 0, 0, 8, 72, }, { 3, 0, 0, 0, 8, 76, }, { 4, 0, 0, 0, 8, 76, }, - { 5, 0, 0, 0, 8, 60, }, + { 5, 0, 0, 0, 8, 56, }, { 6, 0, 0, 0, 8, 76, }, { 7, 0, 0, 0, 8, 60, }, { 8, 0, 0, 0, 8, 76, }, { 9, 0, 0, 0, 8, 60, }, { 0, 0, 0, 0, 9, 76, }, - { 2, 0, 0, 0, 9, 60, }, - { 1, 0, 0, 0, 9, 68, }, + { 2, 0, 0, 0, 9, 56, }, + { 1, 0, 0, 0, 9, 72, }, { 3, 0, 0, 0, 9, 76, }, { 4, 0, 0, 0, 9, 76, }, - { 5, 0, 0, 0, 9, 60, }, + { 5, 0, 0, 0, 9, 56, }, { 6, 0, 0, 0, 9, 76, }, { 7, 0, 0, 0, 9, 60, }, { 8, 0, 0, 0, 9, 76, }, { 9, 0, 0, 0, 9, 60, }, { 0, 0, 0, 0, 10, 72, }, - { 2, 0, 0, 0, 10, 60, }, - { 1, 0, 0, 0, 10, 68, }, + { 2, 0, 0, 0, 10, 56, }, + { 1, 0, 0, 0, 10, 72, }, { 3, 0, 0, 0, 10, 72, }, { 4, 0, 0, 0, 10, 76, }, - { 5, 0, 0, 0, 10, 60, }, + { 5, 0, 0, 0, 10, 56, }, { 6, 0, 0, 0, 10, 72, }, { 7, 0, 0, 0, 10, 60, }, { 8, 0, 0, 0, 10, 72, }, { 9, 0, 0, 0, 10, 60, }, { 0, 0, 0, 0, 11, 72, }, - { 2, 0, 0, 0, 11, 60, }, - { 1, 0, 0, 0, 11, 68, }, + { 2, 0, 0, 0, 11, 56, }, + { 1, 0, 0, 0, 11, 72, }, { 3, 0, 0, 0, 11, 72, }, { 4, 0, 0, 0, 11, 76, }, - { 5, 0, 0, 0, 11, 60, }, + { 5, 0, 0, 0, 11, 56, }, { 6, 0, 0, 0, 11, 72, }, { 7, 0, 0, 0, 11, 60, }, { 8, 0, 0, 0, 11, 72, }, { 9, 0, 0, 0, 11, 60, }, { 0, 0, 0, 0, 12, 44, }, - { 2, 0, 0, 0, 12, 60, }, - { 1, 0, 0, 0, 12, 68, }, + { 2, 0, 0, 0, 12, 56, }, + { 1, 0, 0, 0, 12, 72, }, { 3, 0, 0, 0, 12, 52, }, { 4, 0, 0, 0, 12, 76, }, - { 5, 0, 0, 0, 12, 60, }, + { 5, 0, 0, 0, 12, 56, }, { 6, 0, 0, 0, 12, 52, }, { 7, 0, 0, 0, 12, 60, }, { 8, 0, 0, 0, 12, 52, }, { 9, 0, 0, 0, 12, 60, }, { 0, 0, 0, 0, 13, 40, }, - { 2, 0, 0, 0, 13, 60, }, - { 1, 0, 0, 0, 13, 68, }, + { 2, 0, 0, 0, 13, 56, }, + { 1, 0, 0, 0, 13, 72, }, { 3, 0, 0, 0, 13, 48, }, { 4, 0, 0, 0, 13, 76, }, - { 5, 0, 0, 0, 13, 60, }, + { 5, 0, 0, 0, 13, 56, }, { 6, 0, 0, 0, 13, 48, }, { 7, 0, 0, 0, 13, 60, }, { 8, 0, 0, 0, 13, 48, }, { 9, 0, 0, 0, 13, 60, }, { 0, 0, 0, 0, 14, 127, }, { 2, 0, 0, 0, 14, 127, }, - { 1, 0, 0, 0, 14, 68, }, + { 1, 0, 0, 0, 14, 72, }, { 3, 0, 0, 0, 14, 127, }, { 4, 0, 0, 0, 14, 127, }, { 5, 0, 0, 0, 14, 127, }, @@ -42041,7 +42041,7 @@ static const struct rtw_txpwr_lmt_cfg_pair rtw8822c_txpwr_lmt_type5[] = { { 2, 0, 0, 1, 13, 60, }, { 1, 0, 0, 1, 13, 76, }, { 3, 0, 0, 1, 13, 28, }, - { 4, 0, 0, 1, 13, 70, }, + { 4, 0, 0, 1, 13, 74, }, { 5, 0, 0, 1, 13, 60, }, { 6, 0, 0, 1, 13, 28, }, { 7, 0, 0, 1, 13, 60, }, @@ -42181,7 +42181,7 @@ static const struct rtw_txpwr_lmt_cfg_pair rtw8822c_txpwr_lmt_type5[] = { { 2, 0, 0, 2, 13, 60, }, { 1, 0, 0, 2, 13, 76, }, { 3, 0, 0, 2, 13, 28, }, - { 4, 0, 0, 2, 13, 72, }, + { 4, 0, 0, 2, 13, 74, }, { 5, 0, 0, 2, 13, 60, }, { 6, 0, 0, 2, 13, 28, }, { 7, 0, 0, 2, 13, 60, }, @@ -42201,7 +42201,7 @@ static const struct rtw_txpwr_lmt_cfg_pair rtw8822c_txpwr_lmt_type5[] = { { 2, 0, 0, 3, 1, 36, }, { 1, 0, 0, 3, 1, 66, }, { 3, 0, 0, 3, 1, 52, }, - { 4, 0, 0, 3, 1, 68, }, + { 4, 0, 0, 3, 1, 72, }, { 5, 0, 0, 3, 1, 36, }, { 6, 0, 0, 3, 1, 52, }, { 7, 0, 0, 3, 1, 36, }, @@ -42211,7 +42211,7 @@ static const struct rtw_txpwr_lmt_cfg_pair rtw8822c_txpwr_lmt_type5[] = { { 2, 0, 0, 3, 2, 36, }, { 1, 0, 0, 3, 2, 66, }, { 3, 0, 0, 3, 2, 60, }, - { 4, 0, 0, 3, 2, 70, }, + { 4, 0, 0, 3, 2, 72, }, { 5, 0, 0, 3, 2, 36, }, { 6, 0, 0, 3, 2, 60, }, { 7, 0, 0, 3, 2, 36, }, @@ -42221,7 +42221,7 @@ static const struct rtw_txpwr_lmt_cfg_pair rtw8822c_txpwr_lmt_type5[] = { { 2, 0, 0, 3, 3, 36, }, { 1, 0, 0, 3, 3, 66, }, { 3, 0, 0, 3, 3, 64, }, - { 4, 0, 0, 3, 3, 70, }, + { 4, 0, 0, 3, 3, 72, }, { 5, 0, 0, 3, 3, 36, }, { 6, 0, 0, 3, 3, 64, }, { 7, 0, 0, 3, 3, 36, }, @@ -42231,7 +42231,7 @@ static const struct rtw_txpwr_lmt_cfg_pair rtw8822c_txpwr_lmt_type5[] = { { 2, 0, 0, 3, 4, 36, }, { 1, 0, 0, 3, 4, 66, }, { 3, 0, 0, 3, 4, 68, }, - { 4, 0, 0, 3, 4, 70, }, + { 4, 0, 0, 3, 4, 72, }, { 5, 0, 0, 3, 4, 36, }, { 6, 0, 0, 3, 4, 68, }, { 7, 0, 0, 3, 4, 36, }, @@ -42241,7 +42241,7 @@ static const struct rtw_txpwr_lmt_cfg_pair rtw8822c_txpwr_lmt_type5[] = { { 2, 0, 0, 3, 5, 36, }, { 1, 0, 0, 3, 5, 66, }, { 3, 0, 0, 3, 5, 76, }, - { 4, 0, 0, 3, 5, 70, }, + { 4, 0, 0, 3, 5, 72, }, { 5, 0, 0, 3, 5, 36, }, { 6, 0, 0, 3, 5, 76, }, { 7, 0, 0, 3, 5, 36, }, @@ -42251,7 +42251,7 @@ static const struct rtw_txpwr_lmt_cfg_pair rtw8822c_txpwr_lmt_type5[] = { { 2, 0, 0, 3, 6, 36, }, { 1, 0, 0, 3, 6, 66, }, { 3, 0, 0, 3, 6, 76, }, - { 4, 0, 0, 3, 6, 70, }, + { 4, 0, 0, 3, 6, 72, }, { 5, 0, 0, 3, 6, 36, }, { 6, 0, 0, 3, 6, 76, }, { 7, 0, 0, 3, 6, 36, }, @@ -42261,7 +42261,7 @@ static const struct rtw_txpwr_lmt_cfg_pair rtw8822c_txpwr_lmt_type5[] = { { 2, 0, 0, 3, 7, 36, }, { 1, 0, 0, 3, 7, 66, }, { 3, 0, 0, 3, 7, 76, }, - { 4, 0, 0, 3, 7, 70, }, + { 4, 0, 0, 3, 7, 72, }, { 5, 0, 0, 3, 7, 36, }, { 6, 0, 0, 3, 7, 76, }, { 7, 0, 0, 3, 7, 36, }, @@ -42271,7 +42271,7 @@ static const struct rtw_txpwr_lmt_cfg_pair rtw8822c_txpwr_lmt_type5[] = { { 2, 0, 0, 3, 8, 36, }, { 1, 0, 0, 3, 8, 66, }, { 3, 0, 0, 3, 8, 68, }, - { 4, 0, 0, 3, 8, 70, }, + { 4, 0, 0, 3, 8, 72, }, { 5, 0, 0, 3, 8, 36, }, { 6, 0, 0, 3, 8, 68, }, { 7, 0, 0, 3, 8, 36, }, @@ -42281,7 +42281,7 @@ static const struct rtw_txpwr_lmt_cfg_pair rtw8822c_txpwr_lmt_type5[] = { { 2, 0, 0, 3, 9, 36, }, { 1, 0, 0, 3, 9, 66, }, { 3, 0, 0, 3, 9, 64, }, - { 4, 0, 0, 3, 9, 70, }, + { 4, 0, 0, 3, 9, 72, }, { 5, 0, 0, 3, 9, 36, }, { 6, 0, 0, 3, 9, 64, }, { 7, 0, 0, 3, 9, 36, }, @@ -42291,7 +42291,7 @@ static const struct rtw_txpwr_lmt_cfg_pair rtw8822c_txpwr_lmt_type5[] = { { 2, 0, 0, 3, 10, 36, }, { 1, 0, 0, 3, 10, 66, }, { 3, 0, 0, 3, 10, 60, }, - { 4, 0, 0, 3, 10, 70, }, + { 4, 0, 0, 3, 10, 72, }, { 5, 0, 0, 3, 10, 36, }, { 6, 0, 0, 3, 10, 60, }, { 7, 0, 0, 3, 10, 36, }, @@ -42301,7 +42301,7 @@ static const struct rtw_txpwr_lmt_cfg_pair rtw8822c_txpwr_lmt_type5[] = { { 2, 0, 0, 3, 11, 36, }, { 1, 0, 0, 3, 11, 66, }, { 3, 0, 0, 3, 11, 52, }, - { 4, 0, 0, 3, 11, 70, }, + { 4, 0, 0, 3, 11, 72, }, { 5, 0, 0, 3, 11, 36, }, { 6, 0, 0, 3, 11, 52, }, { 7, 0, 0, 3, 11, 36, }, @@ -42311,7 +42311,7 @@ static const struct rtw_txpwr_lmt_cfg_pair rtw8822c_txpwr_lmt_type5[] = { { 2, 0, 0, 3, 12, 36, }, { 1, 0, 0, 3, 12, 66, }, { 3, 0, 0, 3, 12, 40, }, - { 4, 0, 0, 3, 12, 70, }, + { 4, 0, 0, 3, 12, 72, }, { 5, 0, 0, 3, 12, 36, }, { 6, 0, 0, 3, 12, 40, }, { 7, 0, 0, 3, 12, 36, }, @@ -42321,7 +42321,7 @@ static const struct rtw_txpwr_lmt_cfg_pair rtw8822c_txpwr_lmt_type5[] = { { 2, 0, 0, 3, 13, 36, }, { 1, 0, 0, 3, 13, 66, }, { 3, 0, 0, 3, 13, 28, }, - { 4, 0, 0, 3, 13, 62, }, + { 4, 0, 0, 3, 13, 68, }, { 5, 0, 0, 3, 13, 36, }, { 6, 0, 0, 3, 13, 28, }, { 7, 0, 0, 3, 13, 36, }, @@ -42501,7 +42501,7 @@ static const struct rtw_txpwr_lmt_cfg_pair rtw8822c_txpwr_lmt_type5[] = { { 2, 0, 1, 3, 3, 36, }, { 1, 0, 1, 3, 3, 66, }, { 3, 0, 1, 3, 3, 48, }, - { 4, 0, 1, 3, 3, 66, }, + { 4, 0, 1, 3, 3, 68, }, { 5, 0, 1, 3, 3, 36, }, { 6, 0, 1, 3, 3, 48, }, { 7, 0, 1, 3, 3, 36, }, @@ -42618,137 +42618,137 @@ static const struct rtw_txpwr_lmt_cfg_pair rtw8822c_txpwr_lmt_type5[] = { { 8, 0, 1, 3, 14, 127, }, { 9, 0, 1, 3, 14, 127, }, { 0, 1, 0, 1, 36, 74, }, - { 2, 1, 0, 1, 36, 62, }, - { 1, 1, 0, 1, 36, 60, }, + { 2, 1, 0, 1, 36, 58, }, + { 1, 1, 0, 1, 36, 62, }, { 3, 1, 0, 1, 36, 62, }, - { 4, 1, 0, 1, 36, 76, }, - { 5, 1, 0, 1, 36, 62, }, + { 4, 1, 0, 1, 36, 74, }, + { 5, 1, 0, 1, 36, 58, }, { 6, 1, 0, 1, 36, 64, }, { 7, 1, 0, 1, 36, 54, }, { 8, 1, 0, 1, 36, 62, }, { 9, 1, 0, 1, 36, 62, }, { 0, 1, 0, 1, 40, 76, }, - { 2, 1, 0, 1, 40, 62, }, + { 2, 1, 0, 1, 40, 58, }, { 1, 1, 0, 1, 40, 62, }, { 3, 1, 0, 1, 40, 62, }, { 4, 1, 0, 1, 40, 76, }, - { 5, 1, 0, 1, 40, 62, }, + { 5, 1, 0, 1, 40, 58, }, { 6, 1, 0, 1, 40, 64, }, { 7, 1, 0, 1, 40, 54, }, { 8, 1, 0, 1, 40, 62, }, { 9, 1, 0, 1, 40, 62, }, { 0, 1, 0, 1, 44, 76, }, - { 2, 1, 0, 1, 44, 62, }, + { 2, 1, 0, 1, 44, 58, }, { 1, 1, 0, 1, 44, 62, }, { 3, 1, 0, 1, 44, 62, }, { 4, 1, 0, 1, 44, 76, }, - { 5, 1, 0, 1, 44, 62, }, + { 5, 1, 0, 1, 44, 58, }, { 6, 1, 0, 1, 44, 64, }, { 7, 1, 0, 1, 44, 54, }, { 8, 1, 0, 1, 44, 62, }, { 9, 1, 0, 1, 44, 62, }, { 0, 1, 0, 1, 48, 76, }, - { 2, 1, 0, 1, 48, 62, }, + { 2, 1, 0, 1, 48, 58, }, { 1, 1, 0, 1, 48, 62, }, { 3, 1, 0, 1, 48, 62, }, - { 4, 1, 0, 1, 48, 54, }, - { 5, 1, 0, 1, 48, 62, }, + { 4, 1, 0, 1, 48, 58, }, + { 5, 1, 0, 1, 48, 58, }, { 6, 1, 0, 1, 48, 64, }, { 7, 1, 0, 1, 48, 54, }, { 8, 1, 0, 1, 48, 62, }, { 9, 1, 0, 1, 48, 62, }, { 0, 1, 0, 1, 52, 76, }, - { 2, 1, 0, 1, 52, 62, }, + { 2, 1, 0, 1, 52, 58, }, { 1, 1, 0, 1, 52, 62, }, { 3, 1, 0, 1, 52, 64, }, { 4, 1, 0, 1, 52, 76, }, - { 5, 1, 0, 1, 52, 62, }, + { 5, 1, 0, 1, 52, 58, }, { 6, 1, 0, 1, 52, 76, }, { 7, 1, 0, 1, 52, 54, }, { 8, 1, 0, 1, 52, 76, }, { 9, 1, 0, 1, 52, 62, }, { 0, 1, 0, 1, 56, 76, }, - { 2, 1, 0, 1, 56, 62, }, + { 2, 1, 0, 1, 56, 58, }, { 1, 1, 0, 1, 56, 62, }, { 3, 1, 0, 1, 56, 64, }, { 4, 1, 0, 1, 56, 76, }, - { 5, 1, 0, 1, 56, 62, }, + { 5, 1, 0, 1, 56, 58, }, { 6, 1, 0, 1, 56, 76, }, { 7, 1, 0, 1, 56, 54, }, { 8, 1, 0, 1, 56, 76, }, { 9, 1, 0, 1, 56, 62, }, { 0, 1, 0, 1, 60, 76, }, - { 2, 1, 0, 1, 60, 62, }, + { 2, 1, 0, 1, 60, 58, }, { 1, 1, 0, 1, 60, 62, }, { 3, 1, 0, 1, 60, 64, }, { 4, 1, 0, 1, 60, 76, }, - { 5, 1, 0, 1, 60, 62, }, + { 5, 1, 0, 1, 60, 58, }, { 6, 1, 0, 1, 60, 76, }, { 7, 1, 0, 1, 60, 54, }, { 8, 1, 0, 1, 60, 76, }, { 9, 1, 0, 1, 60, 62, }, - { 0, 1, 0, 1, 64, 74, }, - { 2, 1, 0, 1, 64, 62, }, - { 1, 1, 0, 1, 64, 60, }, + { 0, 1, 0, 1, 64, 76, }, + { 2, 1, 0, 1, 64, 58, }, + { 1, 1, 0, 1, 64, 62, }, { 3, 1, 0, 1, 64, 64, }, { 4, 1, 0, 1, 64, 76, }, - { 5, 1, 0, 1, 64, 62, }, + { 5, 1, 0, 1, 64, 58, }, { 6, 1, 0, 1, 64, 74, }, { 7, 1, 0, 1, 64, 54, }, { 8, 1, 0, 1, 64, 74, }, { 9, 1, 0, 1, 64, 62, }, - { 0, 1, 0, 1, 100, 72, }, - { 2, 1, 0, 1, 100, 62, }, + { 0, 1, 0, 1, 100, 68, }, + { 2, 1, 0, 1, 100, 58, }, { 1, 1, 0, 1, 100, 76, }, - { 3, 1, 0, 1, 100, 72, }, + { 3, 1, 0, 1, 100, 68, }, { 4, 1, 0, 1, 100, 76, }, - { 5, 1, 0, 1, 100, 62, }, + { 5, 1, 0, 1, 100, 58, }, { 6, 1, 0, 1, 100, 72, }, { 7, 1, 0, 1, 100, 54, }, { 8, 1, 0, 1, 100, 72, }, { 9, 1, 0, 1, 100, 127, }, { 0, 1, 0, 1, 104, 76, }, - { 2, 1, 0, 1, 104, 62, }, + { 2, 1, 0, 1, 104, 58, }, { 1, 1, 0, 1, 104, 76, }, { 3, 1, 0, 1, 104, 76, }, { 4, 1, 0, 1, 104, 76, }, - { 5, 1, 0, 1, 104, 62, }, + { 5, 1, 0, 1, 104, 58, }, { 6, 1, 0, 1, 104, 76, }, { 7, 1, 0, 1, 104, 54, }, { 8, 1, 0, 1, 104, 76, }, { 9, 1, 0, 1, 104, 127, }, { 0, 1, 0, 1, 108, 76, }, - { 2, 1, 0, 1, 108, 62, }, + { 2, 1, 0, 1, 108, 58, }, { 1, 1, 0, 1, 108, 76, }, { 3, 1, 0, 1, 108, 76, }, { 4, 1, 0, 1, 108, 76, }, - { 5, 1, 0, 1, 108, 62, }, + { 5, 1, 0, 1, 108, 58, }, { 6, 1, 0, 1, 108, 76, }, { 7, 1, 0, 1, 108, 54, }, { 8, 1, 0, 1, 108, 76, }, { 9, 1, 0, 1, 108, 127, }, { 0, 1, 0, 1, 112, 76, }, - { 2, 1, 0, 1, 112, 62, }, + { 2, 1, 0, 1, 112, 58, }, { 1, 1, 0, 1, 112, 76, }, { 3, 1, 0, 1, 112, 76, }, { 4, 1, 0, 1, 112, 76, }, - { 5, 1, 0, 1, 112, 62, }, + { 5, 1, 0, 1, 112, 58, }, { 6, 1, 0, 1, 112, 76, }, { 7, 1, 0, 1, 112, 54, }, { 8, 1, 0, 1, 112, 76, }, { 9, 1, 0, 1, 112, 127, }, { 0, 1, 0, 1, 116, 76, }, - { 2, 1, 0, 1, 116, 62, }, + { 2, 1, 0, 1, 116, 58, }, { 1, 1, 0, 1, 116, 76, }, { 3, 1, 0, 1, 116, 76, }, { 4, 1, 0, 1, 116, 76, }, - { 5, 1, 0, 1, 116, 62, }, + { 5, 1, 0, 1, 116, 58, }, { 6, 1, 0, 1, 116, 76, }, { 7, 1, 0, 1, 116, 54, }, { 8, 1, 0, 1, 116, 76, }, { 9, 1, 0, 1, 116, 127, }, { 0, 1, 0, 1, 120, 76, }, - { 2, 1, 0, 1, 120, 62, }, + { 2, 1, 0, 1, 120, 58, }, { 1, 1, 0, 1, 120, 76, }, { 3, 1, 0, 1, 120, 127, }, { 4, 1, 0, 1, 120, 76, }, @@ -42758,7 +42758,7 @@ static const struct rtw_txpwr_lmt_cfg_pair rtw8822c_txpwr_lmt_type5[] = { { 8, 1, 0, 1, 120, 76, }, { 9, 1, 0, 1, 120, 127, }, { 0, 1, 0, 1, 124, 76, }, - { 2, 1, 0, 1, 124, 62, }, + { 2, 1, 0, 1, 124, 58, }, { 1, 1, 0, 1, 124, 76, }, { 3, 1, 0, 1, 124, 127, }, { 4, 1, 0, 1, 124, 76, }, @@ -42768,7 +42768,7 @@ static const struct rtw_txpwr_lmt_cfg_pair rtw8822c_txpwr_lmt_type5[] = { { 8, 1, 0, 1, 124, 76, }, { 9, 1, 0, 1, 124, 127, }, { 0, 1, 0, 1, 128, 76, }, - { 2, 1, 0, 1, 128, 62, }, + { 2, 1, 0, 1, 128, 58, }, { 1, 1, 0, 1, 128, 76, }, { 3, 1, 0, 1, 128, 127, }, { 4, 1, 0, 1, 128, 76, }, @@ -42778,38 +42778,38 @@ static const struct rtw_txpwr_lmt_cfg_pair rtw8822c_txpwr_lmt_type5[] = { { 8, 1, 0, 1, 128, 76, }, { 9, 1, 0, 1, 128, 127, }, { 0, 1, 0, 1, 132, 76, }, - { 2, 1, 0, 1, 132, 62, }, + { 2, 1, 0, 1, 132, 58, }, { 1, 1, 0, 1, 132, 76, }, { 3, 1, 0, 1, 132, 76, }, { 4, 1, 0, 1, 132, 76, }, - { 5, 1, 0, 1, 132, 62, }, + { 5, 1, 0, 1, 132, 58, }, { 6, 1, 0, 1, 132, 76, }, { 7, 1, 0, 1, 132, 54, }, { 8, 1, 0, 1, 132, 76, }, { 9, 1, 0, 1, 132, 127, }, { 0, 1, 0, 1, 136, 76, }, - { 2, 1, 0, 1, 136, 62, }, + { 2, 1, 0, 1, 136, 58, }, { 1, 1, 0, 1, 136, 76, }, { 3, 1, 0, 1, 136, 76, }, { 4, 1, 0, 1, 136, 76, }, - { 5, 1, 0, 1, 136, 62, }, + { 5, 1, 0, 1, 136, 58, }, { 6, 1, 0, 1, 136, 76, }, { 7, 1, 0, 1, 136, 54, }, { 8, 1, 0, 1, 136, 76, }, { 9, 1, 0, 1, 136, 127, }, - { 0, 1, 0, 1, 140, 72, }, - { 2, 1, 0, 1, 140, 62, }, + { 0, 1, 0, 1, 140, 74, }, + { 2, 1, 0, 1, 140, 58, }, { 1, 1, 0, 1, 140, 76, }, - { 3, 1, 0, 1, 140, 72, }, + { 3, 1, 0, 1, 140, 74, }, { 4, 1, 0, 1, 140, 76, }, - { 5, 1, 0, 1, 140, 62, }, + { 5, 1, 0, 1, 140, 58, }, { 6, 1, 0, 1, 140, 72, }, { 7, 1, 0, 1, 140, 54, }, { 8, 1, 0, 1, 140, 72, }, { 9, 1, 0, 1, 140, 127, }, { 0, 1, 0, 1, 144, 76, }, { 2, 1, 0, 1, 144, 127, }, - { 1, 1, 0, 1, 144, 127, }, + { 1, 1, 0, 1, 144, 76, }, { 3, 1, 0, 1, 144, 76, }, { 4, 1, 0, 1, 144, 76, }, { 5, 1, 0, 1, 144, 127, }, @@ -42818,7 +42818,7 @@ static const struct rtw_txpwr_lmt_cfg_pair rtw8822c_txpwr_lmt_type5[] = { { 8, 1, 0, 1, 144, 76, }, { 9, 1, 0, 1, 144, 127, }, { 0, 1, 0, 1, 149, 76, }, - { 2, 1, 0, 1, 149, -128, }, + { 2, 1, 0, 1, 149, 28, }, { 1, 1, 0, 1, 149, 127, }, { 3, 1, 0, 1, 149, 76, }, { 4, 1, 0, 1, 149, 74, }, @@ -42826,9 +42826,9 @@ static const struct rtw_txpwr_lmt_cfg_pair rtw8822c_txpwr_lmt_type5[] = { { 6, 1, 0, 1, 149, 76, }, { 7, 1, 0, 1, 149, 54, }, { 8, 1, 0, 1, 149, 76, }, - { 9, 1, 0, 1, 149, -128, }, + { 9, 1, 0, 1, 149, 28, }, { 0, 1, 0, 1, 153, 76, }, - { 2, 1, 0, 1, 153, -128, }, + { 2, 1, 0, 1, 153, 28, }, { 1, 1, 0, 1, 153, 127, }, { 3, 1, 0, 1, 153, 76, }, { 4, 1, 0, 1, 153, 74, }, @@ -42836,9 +42836,9 @@ static const struct rtw_txpwr_lmt_cfg_pair rtw8822c_txpwr_lmt_type5[] = { { 6, 1, 0, 1, 153, 76, }, { 7, 1, 0, 1, 153, 54, }, { 8, 1, 0, 1, 153, 76, }, - { 9, 1, 0, 1, 153, -128, }, + { 9, 1, 0, 1, 153, 28, }, { 0, 1, 0, 1, 157, 76, }, - { 2, 1, 0, 1, 157, -128, }, + { 2, 1, 0, 1, 157, 28, }, { 1, 1, 0, 1, 157, 127, }, { 3, 1, 0, 1, 157, 76, }, { 4, 1, 0, 1, 157, 74, }, @@ -42846,9 +42846,9 @@ static const struct rtw_txpwr_lmt_cfg_pair rtw8822c_txpwr_lmt_type5[] = { { 6, 1, 0, 1, 157, 76, }, { 7, 1, 0, 1, 157, 54, }, { 8, 1, 0, 1, 157, 76, }, - { 9, 1, 0, 1, 157, -128, }, + { 9, 1, 0, 1, 157, 28, }, { 0, 1, 0, 1, 161, 76, }, - { 2, 1, 0, 1, 161, -128, }, + { 2, 1, 0, 1, 161, 28, }, { 1, 1, 0, 1, 161, 127, }, { 3, 1, 0, 1, 161, 76, }, { 4, 1, 0, 1, 161, 74, }, @@ -42856,9 +42856,9 @@ static const struct rtw_txpwr_lmt_cfg_pair rtw8822c_txpwr_lmt_type5[] = { { 6, 1, 0, 1, 161, 76, }, { 7, 1, 0, 1, 161, 54, }, { 8, 1, 0, 1, 161, 76, }, - { 9, 1, 0, 1, 161, -128, }, + { 9, 1, 0, 1, 161, 28, }, { 0, 1, 0, 1, 165, 76, }, - { 2, 1, 0, 1, 165, -128, }, + { 2, 1, 0, 1, 165, 28, }, { 1, 1, 0, 1, 165, 127, }, { 3, 1, 0, 1, 165, 76, }, { 4, 1, 0, 1, 165, 74, }, @@ -42866,139 +42866,139 @@ static const struct rtw_txpwr_lmt_cfg_pair rtw8822c_txpwr_lmt_type5[] = { { 6, 1, 0, 1, 165, 76, }, { 7, 1, 0, 1, 165, 54, }, { 8, 1, 0, 1, 165, 76, }, - { 9, 1, 0, 1, 165, -128, }, - { 0, 1, 0, 2, 36, 72, }, - { 2, 1, 0, 2, 36, 62, }, - { 1, 1, 0, 2, 36, 62, }, + { 9, 1, 0, 1, 165, 28, }, + { 0, 1, 0, 2, 36, 70, }, + { 2, 1, 0, 2, 36, 58, }, + { 1, 1, 0, 2, 36, 64, }, { 3, 1, 0, 2, 36, 62, }, { 4, 1, 0, 2, 36, 76, }, - { 5, 1, 0, 2, 36, 62, }, + { 5, 1, 0, 2, 36, 58, }, { 6, 1, 0, 2, 36, 64, }, { 7, 1, 0, 2, 36, 54, }, { 8, 1, 0, 2, 36, 62, }, { 9, 1, 0, 2, 36, 62, }, { 0, 1, 0, 2, 40, 76, }, - { 2, 1, 0, 2, 40, 62, }, + { 2, 1, 0, 2, 40, 58, }, { 1, 1, 0, 2, 40, 62, }, { 3, 1, 0, 2, 40, 62, }, { 4, 1, 0, 2, 40, 76, }, - { 5, 1, 0, 2, 40, 62, }, + { 5, 1, 0, 2, 40, 58, }, { 6, 1, 0, 2, 40, 64, }, { 7, 1, 0, 2, 40, 54, }, { 8, 1, 0, 2, 40, 62, }, { 9, 1, 0, 2, 40, 62, }, { 0, 1, 0, 2, 44, 76, }, - { 2, 1, 0, 2, 44, 62, }, + { 2, 1, 0, 2, 44, 58, }, { 1, 1, 0, 2, 44, 62, }, { 3, 1, 0, 2, 44, 62, }, { 4, 1, 0, 2, 44, 76, }, - { 5, 1, 0, 2, 44, 62, }, + { 5, 1, 0, 2, 44, 58, }, { 6, 1, 0, 2, 44, 64, }, { 7, 1, 0, 2, 44, 54, }, { 8, 1, 0, 2, 44, 62, }, { 9, 1, 0, 2, 44, 62, }, { 0, 1, 0, 2, 48, 76, }, - { 2, 1, 0, 2, 48, 62, }, + { 2, 1, 0, 2, 48, 58, }, { 1, 1, 0, 2, 48, 62, }, { 3, 1, 0, 2, 48, 62, }, - { 4, 1, 0, 2, 48, 54, }, - { 5, 1, 0, 2, 48, 62, }, + { 4, 1, 0, 2, 48, 58, }, + { 5, 1, 0, 2, 48, 58, }, { 6, 1, 0, 2, 48, 64, }, { 7, 1, 0, 2, 48, 54, }, { 8, 1, 0, 2, 48, 62, }, { 9, 1, 0, 2, 48, 62, }, { 0, 1, 0, 2, 52, 76, }, - { 2, 1, 0, 2, 52, 62, }, + { 2, 1, 0, 2, 52, 58, }, { 1, 1, 0, 2, 52, 62, }, { 3, 1, 0, 2, 52, 64, }, { 4, 1, 0, 2, 52, 76, }, - { 5, 1, 0, 2, 52, 62, }, + { 5, 1, 0, 2, 52, 58, }, { 6, 1, 0, 2, 52, 76, }, { 7, 1, 0, 2, 52, 54, }, { 8, 1, 0, 2, 52, 76, }, { 9, 1, 0, 2, 52, 62, }, { 0, 1, 0, 2, 56, 76, }, - { 2, 1, 0, 2, 56, 62, }, + { 2, 1, 0, 2, 56, 58, }, { 1, 1, 0, 2, 56, 62, }, { 3, 1, 0, 2, 56, 64, }, { 4, 1, 0, 2, 56, 76, }, - { 5, 1, 0, 2, 56, 62, }, + { 5, 1, 0, 2, 56, 58, }, { 6, 1, 0, 2, 56, 76, }, { 7, 1, 0, 2, 56, 54, }, { 8, 1, 0, 2, 56, 76, }, { 9, 1, 0, 2, 56, 62, }, { 0, 1, 0, 2, 60, 76, }, - { 2, 1, 0, 2, 60, 62, }, + { 2, 1, 0, 2, 60, 58, }, { 1, 1, 0, 2, 60, 62, }, { 3, 1, 0, 2, 60, 64, }, { 4, 1, 0, 2, 60, 76, }, - { 5, 1, 0, 2, 60, 62, }, + { 5, 1, 0, 2, 60, 58, }, { 6, 1, 0, 2, 60, 76, }, { 7, 1, 0, 2, 60, 54, }, { 8, 1, 0, 2, 60, 76, }, { 9, 1, 0, 2, 60, 62, }, - { 0, 1, 0, 2, 64, 74, }, - { 2, 1, 0, 2, 64, 62, }, - { 1, 1, 0, 2, 64, 60, }, + { 0, 1, 0, 2, 64, 70, }, + { 2, 1, 0, 2, 64, 58, }, + { 1, 1, 0, 2, 64, 62, }, { 3, 1, 0, 2, 64, 64, }, { 4, 1, 0, 2, 64, 74, }, - { 5, 1, 0, 2, 64, 62, }, + { 5, 1, 0, 2, 64, 58, }, { 6, 1, 0, 2, 64, 74, }, { 7, 1, 0, 2, 64, 54, }, { 8, 1, 0, 2, 64, 74, }, { 9, 1, 0, 2, 64, 62, }, - { 0, 1, 0, 2, 100, 70, }, - { 2, 1, 0, 2, 100, 62, }, + { 0, 1, 0, 2, 100, 66, }, + { 2, 1, 0, 2, 100, 58, }, { 1, 1, 0, 2, 100, 76, }, - { 3, 1, 0, 2, 100, 70, }, + { 3, 1, 0, 2, 100, 66, }, { 4, 1, 0, 2, 100, 76, }, - { 5, 1, 0, 2, 100, 62, }, + { 5, 1, 0, 2, 100, 58, }, { 6, 1, 0, 2, 100, 70, }, { 7, 1, 0, 2, 100, 54, }, { 8, 1, 0, 2, 100, 70, }, { 9, 1, 0, 2, 100, 127, }, { 0, 1, 0, 2, 104, 76, }, - { 2, 1, 0, 2, 104, 62, }, + { 2, 1, 0, 2, 104, 58, }, { 1, 1, 0, 2, 104, 76, }, { 3, 1, 0, 2, 104, 76, }, { 4, 1, 0, 2, 104, 76, }, - { 5, 1, 0, 2, 104, 62, }, + { 5, 1, 0, 2, 104, 58, }, { 6, 1, 0, 2, 104, 76, }, { 7, 1, 0, 2, 104, 54, }, { 8, 1, 0, 2, 104, 76, }, { 9, 1, 0, 2, 104, 127, }, { 0, 1, 0, 2, 108, 76, }, - { 2, 1, 0, 2, 108, 62, }, + { 2, 1, 0, 2, 108, 58, }, { 1, 1, 0, 2, 108, 76, }, { 3, 1, 0, 2, 108, 76, }, { 4, 1, 0, 2, 108, 76, }, - { 5, 1, 0, 2, 108, 62, }, + { 5, 1, 0, 2, 108, 58, }, { 6, 1, 0, 2, 108, 76, }, { 7, 1, 0, 2, 108, 54, }, { 8, 1, 0, 2, 108, 76, }, { 9, 1, 0, 2, 108, 127, }, { 0, 1, 0, 2, 112, 76, }, - { 2, 1, 0, 2, 112, 62, }, + { 2, 1, 0, 2, 112, 58, }, { 1, 1, 0, 2, 112, 76, }, { 3, 1, 0, 2, 112, 76, }, { 4, 1, 0, 2, 112, 76, }, - { 5, 1, 0, 2, 112, 62, }, + { 5, 1, 0, 2, 112, 58, }, { 6, 1, 0, 2, 112, 76, }, { 7, 1, 0, 2, 112, 54, }, { 8, 1, 0, 2, 112, 76, }, { 9, 1, 0, 2, 112, 127, }, { 0, 1, 0, 2, 116, 76, }, - { 2, 1, 0, 2, 116, 62, }, + { 2, 1, 0, 2, 116, 58, }, { 1, 1, 0, 2, 116, 76, }, { 3, 1, 0, 2, 116, 76, }, { 4, 1, 0, 2, 116, 76, }, - { 5, 1, 0, 2, 116, 62, }, + { 5, 1, 0, 2, 116, 58, }, { 6, 1, 0, 2, 116, 76, }, { 7, 1, 0, 2, 116, 54, }, { 8, 1, 0, 2, 116, 76, }, { 9, 1, 0, 2, 116, 127, }, { 0, 1, 0, 2, 120, 76, }, - { 2, 1, 0, 2, 120, 62, }, + { 2, 1, 0, 2, 120, 58, }, { 1, 1, 0, 2, 120, 76, }, { 3, 1, 0, 2, 120, 127, }, { 4, 1, 0, 2, 120, 76, }, @@ -43008,7 +43008,7 @@ static const struct rtw_txpwr_lmt_cfg_pair rtw8822c_txpwr_lmt_type5[] = { { 8, 1, 0, 2, 120, 76, }, { 9, 1, 0, 2, 120, 127, }, { 0, 1, 0, 2, 124, 76, }, - { 2, 1, 0, 2, 124, 62, }, + { 2, 1, 0, 2, 124, 58, }, { 1, 1, 0, 2, 124, 76, }, { 3, 1, 0, 2, 124, 127, }, { 4, 1, 0, 2, 124, 76, }, @@ -43018,7 +43018,7 @@ static const struct rtw_txpwr_lmt_cfg_pair rtw8822c_txpwr_lmt_type5[] = { { 8, 1, 0, 2, 124, 76, }, { 9, 1, 0, 2, 124, 127, }, { 0, 1, 0, 2, 128, 76, }, - { 2, 1, 0, 2, 128, 62, }, + { 2, 1, 0, 2, 128, 58, }, { 1, 1, 0, 2, 128, 76, }, { 3, 1, 0, 2, 128, 127, }, { 4, 1, 0, 2, 128, 76, }, @@ -43028,38 +43028,38 @@ static const struct rtw_txpwr_lmt_cfg_pair rtw8822c_txpwr_lmt_type5[] = { { 8, 1, 0, 2, 128, 76, }, { 9, 1, 0, 2, 128, 127, }, { 0, 1, 0, 2, 132, 76, }, - { 2, 1, 0, 2, 132, 62, }, + { 2, 1, 0, 2, 132, 58, }, { 1, 1, 0, 2, 132, 76, }, { 3, 1, 0, 2, 132, 76, }, { 4, 1, 0, 2, 132, 76, }, - { 5, 1, 0, 2, 132, 62, }, + { 5, 1, 0, 2, 132, 58, }, { 6, 1, 0, 2, 132, 76, }, { 7, 1, 0, 2, 132, 54, }, { 8, 1, 0, 2, 132, 76, }, { 9, 1, 0, 2, 132, 127, }, { 0, 1, 0, 2, 136, 76, }, - { 2, 1, 0, 2, 136, 62, }, + { 2, 1, 0, 2, 136, 58, }, { 1, 1, 0, 2, 136, 76, }, { 3, 1, 0, 2, 136, 76, }, { 4, 1, 0, 2, 136, 76, }, - { 5, 1, 0, 2, 136, 62, }, + { 5, 1, 0, 2, 136, 58, }, { 6, 1, 0, 2, 136, 76, }, { 7, 1, 0, 2, 136, 54, }, { 8, 1, 0, 2, 136, 76, }, { 9, 1, 0, 2, 136, 127, }, - { 0, 1, 0, 2, 140, 70, }, - { 2, 1, 0, 2, 140, 62, }, + { 0, 1, 0, 2, 140, 66, }, + { 2, 1, 0, 2, 140, 58, }, { 1, 1, 0, 2, 140, 76, }, - { 3, 1, 0, 2, 140, 70, }, + { 3, 1, 0, 2, 140, 66, }, { 4, 1, 0, 2, 140, 76, }, - { 5, 1, 0, 2, 140, 62, }, + { 5, 1, 0, 2, 140, 58, }, { 6, 1, 0, 2, 140, 70, }, { 7, 1, 0, 2, 140, 54, }, { 8, 1, 0, 2, 140, 70, }, { 9, 1, 0, 2, 140, 127, }, { 0, 1, 0, 2, 144, 76, }, { 2, 1, 0, 2, 144, 127, }, - { 1, 1, 0, 2, 144, 127, }, + { 1, 1, 0, 2, 144, 76, }, { 3, 1, 0, 2, 144, 76, }, { 4, 1, 0, 2, 144, 76, }, { 5, 1, 0, 2, 144, 127, }, @@ -43068,7 +43068,7 @@ static const struct rtw_txpwr_lmt_cfg_pair rtw8822c_txpwr_lmt_type5[] = { { 8, 1, 0, 2, 144, 76, }, { 9, 1, 0, 2, 144, 127, }, { 0, 1, 0, 2, 149, 76, }, - { 2, 1, 0, 2, 149, -128, }, + { 2, 1, 0, 2, 149, 28, }, { 1, 1, 0, 2, 149, 127, }, { 3, 1, 0, 2, 149, 76, }, { 4, 1, 0, 2, 149, 74, }, @@ -43076,9 +43076,9 @@ static const struct rtw_txpwr_lmt_cfg_pair rtw8822c_txpwr_lmt_type5[] = { { 6, 1, 0, 2, 149, 76, }, { 7, 1, 0, 2, 149, 54, }, { 8, 1, 0, 2, 149, 76, }, - { 9, 1, 0, 2, 149, -128, }, + { 9, 1, 0, 2, 149, 28, }, { 0, 1, 0, 2, 153, 76, }, - { 2, 1, 0, 2, 153, -128, }, + { 2, 1, 0, 2, 153, 28, }, { 1, 1, 0, 2, 153, 127, }, { 3, 1, 0, 2, 153, 76, }, { 4, 1, 0, 2, 153, 74, }, @@ -43086,9 +43086,9 @@ static const struct rtw_txpwr_lmt_cfg_pair rtw8822c_txpwr_lmt_type5[] = { { 6, 1, 0, 2, 153, 76, }, { 7, 1, 0, 2, 153, 54, }, { 8, 1, 0, 2, 153, 76, }, - { 9, 1, 0, 2, 153, -128, }, + { 9, 1, 0, 2, 153, 28, }, { 0, 1, 0, 2, 157, 76, }, - { 2, 1, 0, 2, 157, -128, }, + { 2, 1, 0, 2, 157, 28, }, { 1, 1, 0, 2, 157, 127, }, { 3, 1, 0, 2, 157, 76, }, { 4, 1, 0, 2, 157, 74, }, @@ -43096,9 +43096,9 @@ static const struct rtw_txpwr_lmt_cfg_pair rtw8822c_txpwr_lmt_type5[] = { { 6, 1, 0, 2, 157, 76, }, { 7, 1, 0, 2, 157, 54, }, { 8, 1, 0, 2, 157, 76, }, - { 9, 1, 0, 2, 157, -128, }, + { 9, 1, 0, 2, 157, 28, }, { 0, 1, 0, 2, 161, 76, }, - { 2, 1, 0, 2, 161, -128, }, + { 2, 1, 0, 2, 161, 28, }, { 1, 1, 0, 2, 161, 127, }, { 3, 1, 0, 2, 161, 76, }, { 4, 1, 0, 2, 161, 74, }, @@ -43106,9 +43106,9 @@ static const struct rtw_txpwr_lmt_cfg_pair rtw8822c_txpwr_lmt_type5[] = { { 6, 1, 0, 2, 161, 76, }, { 7, 1, 0, 2, 161, 54, }, { 8, 1, 0, 2, 161, 76, }, - { 9, 1, 0, 2, 161, -128, }, + { 9, 1, 0, 2, 161, 28, }, { 0, 1, 0, 2, 165, 76, }, - { 2, 1, 0, 2, 165, -128, }, + { 2, 1, 0, 2, 165, 28, }, { 1, 1, 0, 2, 165, 127, }, { 3, 1, 0, 2, 165, 76, }, { 4, 1, 0, 2, 165, 74, }, @@ -43116,262 +43116,262 @@ static const struct rtw_txpwr_lmt_cfg_pair rtw8822c_txpwr_lmt_type5[] = { { 6, 1, 0, 2, 165, 76, }, { 7, 1, 0, 2, 165, 54, }, { 8, 1, 0, 2, 165, 76, }, - { 9, 1, 0, 2, 165, -128, }, - { 0, 1, 0, 3, 36, 68, }, - { 2, 1, 0, 3, 36, 38, }, + { 9, 1, 0, 2, 165, 28, }, + { 0, 1, 0, 3, 36, 64, }, + { 2, 1, 0, 3, 36, 36, }, { 1, 1, 0, 3, 36, 50, }, { 3, 1, 0, 3, 36, 38, }, { 4, 1, 0, 3, 36, 66, }, - { 5, 1, 0, 3, 36, 38, }, + { 5, 1, 0, 3, 36, 36, }, { 6, 1, 0, 3, 36, 52, }, { 7, 1, 0, 3, 36, 30, }, { 8, 1, 0, 3, 36, 50, }, { 9, 1, 0, 3, 36, 38, }, { 0, 1, 0, 3, 40, 68, }, - { 2, 1, 0, 3, 40, 38, }, + { 2, 1, 0, 3, 40, 36, }, { 1, 1, 0, 3, 40, 50, }, { 3, 1, 0, 3, 40, 38, }, { 4, 1, 0, 3, 40, 66, }, - { 5, 1, 0, 3, 40, 38, }, + { 5, 1, 0, 3, 40, 36, }, { 6, 1, 0, 3, 40, 52, }, { 7, 1, 0, 3, 40, 30, }, { 8, 1, 0, 3, 40, 50, }, { 9, 1, 0, 3, 40, 38, }, { 0, 1, 0, 3, 44, 68, }, - { 2, 1, 0, 3, 44, 38, }, + { 2, 1, 0, 3, 44, 36, }, { 1, 1, 0, 3, 44, 50, }, { 3, 1, 0, 3, 44, 38, }, { 4, 1, 0, 3, 44, 66, }, - { 5, 1, 0, 3, 44, 38, }, + { 5, 1, 0, 3, 44, 36, }, { 6, 1, 0, 3, 44, 52, }, { 7, 1, 0, 3, 44, 30, }, { 8, 1, 0, 3, 44, 50, }, { 9, 1, 0, 3, 44, 38, }, { 0, 1, 0, 3, 48, 68, }, - { 2, 1, 0, 3, 48, 38, }, + { 2, 1, 0, 3, 48, 36, }, { 1, 1, 0, 3, 48, 50, }, { 3, 1, 0, 3, 48, 38, }, - { 4, 1, 0, 3, 48, 36, }, - { 5, 1, 0, 3, 48, 38, }, + { 4, 1, 0, 3, 48, 42, }, + { 5, 1, 0, 3, 48, 36, }, { 6, 1, 0, 3, 48, 52, }, { 7, 1, 0, 3, 48, 30, }, { 8, 1, 0, 3, 48, 50, }, { 9, 1, 0, 3, 48, 38, }, { 0, 1, 0, 3, 52, 68, }, - { 2, 1, 0, 3, 52, 38, }, + { 2, 1, 0, 3, 52, 36, }, { 1, 1, 0, 3, 52, 50, }, { 3, 1, 0, 3, 52, 40, }, { 4, 1, 0, 3, 52, 66, }, - { 5, 1, 0, 3, 52, 38, }, + { 5, 1, 0, 3, 52, 36, }, { 6, 1, 0, 3, 52, 68, }, { 7, 1, 0, 3, 52, 30, }, { 8, 1, 0, 3, 52, 68, }, { 9, 1, 0, 3, 52, 38, }, { 0, 1, 0, 3, 56, 68, }, - { 2, 1, 0, 3, 56, 38, }, + { 2, 1, 0, 3, 56, 36, }, { 1, 1, 0, 3, 56, 50, }, { 3, 1, 0, 3, 56, 40, }, { 4, 1, 0, 3, 56, 66, }, - { 5, 1, 0, 3, 56, 38, }, + { 5, 1, 0, 3, 56, 36, }, { 6, 1, 0, 3, 56, 68, }, { 7, 1, 0, 3, 56, 30, }, { 8, 1, 0, 3, 56, 68, }, { 9, 1, 0, 3, 56, 38, }, - { 0, 1, 0, 3, 60, 66, }, - { 2, 1, 0, 3, 60, 38, }, + { 0, 1, 0, 3, 60, 68, }, + { 2, 1, 0, 3, 60, 36, }, { 1, 1, 0, 3, 60, 50, }, { 3, 1, 0, 3, 60, 40, }, { 4, 1, 0, 3, 60, 66, }, - { 5, 1, 0, 3, 60, 38, }, + { 5, 1, 0, 3, 60, 36, }, { 6, 1, 0, 3, 60, 66, }, { 7, 1, 0, 3, 60, 30, }, { 8, 1, 0, 3, 60, 66, }, { 9, 1, 0, 3, 60, 38, }, - { 0, 1, 0, 3, 64, 68, }, - { 2, 1, 0, 3, 64, 38, }, + { 0, 1, 0, 3, 64, 66, }, + { 2, 1, 0, 3, 64, 36, }, { 1, 1, 0, 3, 64, 50, }, { 3, 1, 0, 3, 64, 40, }, { 4, 1, 0, 3, 64, 66, }, - { 5, 1, 0, 3, 64, 38, }, + { 5, 1, 0, 3, 64, 36, }, { 6, 1, 0, 3, 64, 68, }, { 7, 1, 0, 3, 64, 30, }, { 8, 1, 0, 3, 64, 68, }, { 9, 1, 0, 3, 64, 38, }, - { 0, 1, 0, 3, 100, 60, }, - { 2, 1, 0, 3, 100, 38, }, + { 0, 1, 0, 3, 100, 64, }, + { 2, 1, 0, 3, 100, 36, }, { 1, 1, 0, 3, 100, 70, }, - { 3, 1, 0, 3, 100, 60, }, - { 4, 1, 0, 3, 100, 64, }, - { 5, 1, 0, 3, 100, 38, }, + { 3, 1, 0, 3, 100, 64, }, + { 4, 1, 0, 3, 100, 66, }, + { 5, 1, 0, 3, 100, 36, }, { 6, 1, 0, 3, 100, 60, }, { 7, 1, 0, 3, 100, 30, }, { 8, 1, 0, 3, 100, 60, }, { 9, 1, 0, 3, 100, 127, }, { 0, 1, 0, 3, 104, 68, }, - { 2, 1, 0, 3, 104, 38, }, + { 2, 1, 0, 3, 104, 36, }, { 1, 1, 0, 3, 104, 70, }, { 3, 1, 0, 3, 104, 68, }, - { 4, 1, 0, 3, 104, 64, }, - { 5, 1, 0, 3, 104, 38, }, + { 4, 1, 0, 3, 104, 66, }, + { 5, 1, 0, 3, 104, 36, }, { 6, 1, 0, 3, 104, 68, }, { 7, 1, 0, 3, 104, 30, }, { 8, 1, 0, 3, 104, 68, }, { 9, 1, 0, 3, 104, 127, }, { 0, 1, 0, 3, 108, 68, }, - { 2, 1, 0, 3, 108, 38, }, + { 2, 1, 0, 3, 108, 36, }, { 1, 1, 0, 3, 108, 70, }, { 3, 1, 0, 3, 108, 68, }, - { 4, 1, 0, 3, 108, 64, }, - { 5, 1, 0, 3, 108, 38, }, + { 4, 1, 0, 3, 108, 66, }, + { 5, 1, 0, 3, 108, 36, }, { 6, 1, 0, 3, 108, 68, }, { 7, 1, 0, 3, 108, 30, }, { 8, 1, 0, 3, 108, 68, }, { 9, 1, 0, 3, 108, 127, }, { 0, 1, 0, 3, 112, 68, }, - { 2, 1, 0, 3, 112, 38, }, + { 2, 1, 0, 3, 112, 36, }, { 1, 1, 0, 3, 112, 70, }, { 3, 1, 0, 3, 112, 68, }, - { 4, 1, 0, 3, 112, 64, }, - { 5, 1, 0, 3, 112, 38, }, + { 4, 1, 0, 3, 112, 66, }, + { 5, 1, 0, 3, 112, 36, }, { 6, 1, 0, 3, 112, 68, }, { 7, 1, 0, 3, 112, 30, }, { 8, 1, 0, 3, 112, 68, }, { 9, 1, 0, 3, 112, 127, }, { 0, 1, 0, 3, 116, 68, }, - { 2, 1, 0, 3, 116, 38, }, + { 2, 1, 0, 3, 116, 36, }, { 1, 1, 0, 3, 116, 70, }, { 3, 1, 0, 3, 116, 68, }, - { 4, 1, 0, 3, 116, 64, }, - { 5, 1, 0, 3, 116, 38, }, + { 4, 1, 0, 3, 116, 66, }, + { 5, 1, 0, 3, 116, 36, }, { 6, 1, 0, 3, 116, 68, }, { 7, 1, 0, 3, 116, 30, }, { 8, 1, 0, 3, 116, 68, }, { 9, 1, 0, 3, 116, 127, }, { 0, 1, 0, 3, 120, 68, }, - { 2, 1, 0, 3, 120, 38, }, + { 2, 1, 0, 3, 120, 36, }, { 1, 1, 0, 3, 120, 70, }, { 3, 1, 0, 3, 120, 127, }, - { 4, 1, 0, 3, 120, 64, }, + { 4, 1, 0, 3, 120, 66, }, { 5, 1, 0, 3, 120, 127, }, { 6, 1, 0, 3, 120, 68, }, { 7, 1, 0, 3, 120, 30, }, { 8, 1, 0, 3, 120, 68, }, { 9, 1, 0, 3, 120, 127, }, { 0, 1, 0, 3, 124, 68, }, - { 2, 1, 0, 3, 124, 38, }, + { 2, 1, 0, 3, 124, 36, }, { 1, 1, 0, 3, 124, 70, }, { 3, 1, 0, 3, 124, 127, }, - { 4, 1, 0, 3, 124, 64, }, + { 4, 1, 0, 3, 124, 66, }, { 5, 1, 0, 3, 124, 127, }, { 6, 1, 0, 3, 124, 68, }, { 7, 1, 0, 3, 124, 30, }, { 8, 1, 0, 3, 124, 68, }, { 9, 1, 0, 3, 124, 127, }, { 0, 1, 0, 3, 128, 68, }, - { 2, 1, 0, 3, 128, 38, }, + { 2, 1, 0, 3, 128, 36, }, { 1, 1, 0, 3, 128, 70, }, { 3, 1, 0, 3, 128, 127, }, - { 4, 1, 0, 3, 128, 64, }, + { 4, 1, 0, 3, 128, 66, }, { 5, 1, 0, 3, 128, 127, }, { 6, 1, 0, 3, 128, 68, }, { 7, 1, 0, 3, 128, 30, }, { 8, 1, 0, 3, 128, 68, }, { 9, 1, 0, 3, 128, 127, }, { 0, 1, 0, 3, 132, 68, }, - { 2, 1, 0, 3, 132, 38, }, + { 2, 1, 0, 3, 132, 36, }, { 1, 1, 0, 3, 132, 70, }, { 3, 1, 0, 3, 132, 68, }, - { 4, 1, 0, 3, 132, 64, }, - { 5, 1, 0, 3, 132, 38, }, + { 4, 1, 0, 3, 132, 66, }, + { 5, 1, 0, 3, 132, 36, }, { 6, 1, 0, 3, 132, 68, }, { 7, 1, 0, 3, 132, 30, }, { 8, 1, 0, 3, 132, 68, }, { 9, 1, 0, 3, 132, 127, }, { 0, 1, 0, 3, 136, 68, }, - { 2, 1, 0, 3, 136, 38, }, + { 2, 1, 0, 3, 136, 36, }, { 1, 1, 0, 3, 136, 70, }, { 3, 1, 0, 3, 136, 68, }, - { 4, 1, 0, 3, 136, 64, }, - { 5, 1, 0, 3, 136, 38, }, + { 4, 1, 0, 3, 136, 66, }, + { 5, 1, 0, 3, 136, 36, }, { 6, 1, 0, 3, 136, 68, }, { 7, 1, 0, 3, 136, 30, }, { 8, 1, 0, 3, 136, 68, }, { 9, 1, 0, 3, 136, 127, }, - { 0, 1, 0, 3, 140, 60, }, - { 2, 1, 0, 3, 140, 38, }, + { 0, 1, 0, 3, 140, 58, }, + { 2, 1, 0, 3, 140, 36, }, { 1, 1, 0, 3, 140, 70, }, - { 3, 1, 0, 3, 140, 60, }, - { 4, 1, 0, 3, 140, 64, }, - { 5, 1, 0, 3, 140, 38, }, + { 3, 1, 0, 3, 140, 58, }, + { 4, 1, 0, 3, 140, 66, }, + { 5, 1, 0, 3, 140, 36, }, { 6, 1, 0, 3, 140, 60, }, { 7, 1, 0, 3, 140, 30, }, { 8, 1, 0, 3, 140, 60, }, { 9, 1, 0, 3, 140, 127, }, { 0, 1, 0, 3, 144, 68, }, { 2, 1, 0, 3, 144, 127, }, - { 1, 1, 0, 3, 144, 127, }, + { 1, 1, 0, 3, 144, 70, }, { 3, 1, 0, 3, 144, 68, }, - { 4, 1, 0, 3, 144, 64, }, + { 4, 1, 0, 3, 144, 66, }, { 5, 1, 0, 3, 144, 127, }, { 6, 1, 0, 3, 144, 68, }, { 7, 1, 0, 3, 144, 127, }, { 8, 1, 0, 3, 144, 68, }, { 9, 1, 0, 3, 144, 127, }, { 0, 1, 0, 3, 149, 76, }, - { 2, 1, 0, 3, 149, -128, }, + { 2, 1, 0, 3, 149, 4, }, { 1, 1, 0, 3, 149, 127, }, { 3, 1, 0, 3, 149, 76, }, - { 4, 1, 0, 3, 149, 60, }, + { 4, 1, 0, 3, 149, 62, }, { 5, 1, 0, 3, 149, 76, }, { 6, 1, 0, 3, 149, 76, }, { 7, 1, 0, 3, 149, 30, }, { 8, 1, 0, 3, 149, 72, }, - { 9, 1, 0, 3, 149, -128, }, + { 9, 1, 0, 3, 149, 4, }, { 0, 1, 0, 3, 153, 76, }, - { 2, 1, 0, 3, 153, -128, }, + { 2, 1, 0, 3, 153, 4, }, { 1, 1, 0, 3, 153, 127, }, { 3, 1, 0, 3, 153, 76, }, - { 4, 1, 0, 3, 153, 60, }, + { 4, 1, 0, 3, 153, 62, }, { 5, 1, 0, 3, 153, 76, }, { 6, 1, 0, 3, 153, 76, }, { 7, 1, 0, 3, 153, 30, }, { 8, 1, 0, 3, 153, 76, }, - { 9, 1, 0, 3, 153, -128, }, + { 9, 1, 0, 3, 153, 4, }, { 0, 1, 0, 3, 157, 76, }, - { 2, 1, 0, 3, 157, -128, }, + { 2, 1, 0, 3, 157, 4, }, { 1, 1, 0, 3, 157, 127, }, { 3, 1, 0, 3, 157, 76, }, - { 4, 1, 0, 3, 157, 60, }, + { 4, 1, 0, 3, 157, 62, }, { 5, 1, 0, 3, 157, 76, }, { 6, 1, 0, 3, 157, 76, }, { 7, 1, 0, 3, 157, 30, }, { 8, 1, 0, 3, 157, 76, }, - { 9, 1, 0, 3, 157, -128, }, + { 9, 1, 0, 3, 157, 4, }, { 0, 1, 0, 3, 161, 76, }, - { 2, 1, 0, 3, 161, -128, }, + { 2, 1, 0, 3, 161, 4, }, { 1, 1, 0, 3, 161, 127, }, { 3, 1, 0, 3, 161, 76, }, - { 4, 1, 0, 3, 161, 60, }, + { 4, 1, 0, 3, 161, 62, }, { 5, 1, 0, 3, 161, 76, }, { 6, 1, 0, 3, 161, 76, }, { 7, 1, 0, 3, 161, 30, }, { 8, 1, 0, 3, 161, 76, }, - { 9, 1, 0, 3, 161, -128, }, + { 9, 1, 0, 3, 161, 4, }, { 0, 1, 0, 3, 165, 76, }, - { 2, 1, 0, 3, 165, -128, }, + { 2, 1, 0, 3, 165, 4, }, { 1, 1, 0, 3, 165, 127, }, { 3, 1, 0, 3, 165, 76, }, - { 4, 1, 0, 3, 165, 60, }, + { 4, 1, 0, 3, 165, 62, }, { 5, 1, 0, 3, 165, 76, }, { 6, 1, 0, 3, 165, 76, }, { 7, 1, 0, 3, 165, 30, }, { 8, 1, 0, 3, 165, 76, }, - { 9, 1, 0, 3, 165, -128, }, + { 9, 1, 0, 3, 165, 4, }, { 0, 1, 1, 2, 38, 66, }, { 2, 1, 1, 2, 38, 64, }, - { 1, 1, 1, 2, 38, 62, }, + { 1, 1, 1, 2, 38, 64, }, { 3, 1, 1, 2, 38, 64, }, - { 4, 1, 1, 2, 38, 72, }, + { 4, 1, 1, 2, 38, 64, }, { 5, 1, 1, 2, 38, 64, }, { 6, 1, 1, 2, 38, 64, }, { 7, 1, 1, 2, 38, 54, }, @@ -43379,9 +43379,9 @@ static const struct rtw_txpwr_lmt_cfg_pair rtw8822c_txpwr_lmt_type5[] = { { 9, 1, 1, 2, 38, 64, }, { 0, 1, 1, 2, 46, 72, }, { 2, 1, 1, 2, 46, 64, }, - { 1, 1, 1, 2, 46, 62, }, + { 1, 1, 1, 2, 46, 64, }, { 3, 1, 1, 2, 46, 64, }, - { 4, 1, 1, 2, 46, 60, }, + { 4, 1, 1, 2, 46, 70, }, { 5, 1, 1, 2, 46, 64, }, { 6, 1, 1, 2, 46, 64, }, { 7, 1, 1, 2, 46, 54, }, @@ -43389,7 +43389,7 @@ static const struct rtw_txpwr_lmt_cfg_pair rtw8822c_txpwr_lmt_type5[] = { { 9, 1, 1, 2, 46, 64, }, { 0, 1, 1, 2, 54, 72, }, { 2, 1, 1, 2, 54, 64, }, - { 1, 1, 1, 2, 54, 62, }, + { 1, 1, 1, 2, 54, 64, }, { 3, 1, 1, 2, 54, 64, }, { 4, 1, 1, 2, 54, 72, }, { 5, 1, 1, 2, 54, 64, }, @@ -43397,21 +43397,21 @@ static const struct rtw_txpwr_lmt_cfg_pair rtw8822c_txpwr_lmt_type5[] = { { 7, 1, 1, 2, 54, 54, }, { 8, 1, 1, 2, 54, 72, }, { 9, 1, 1, 2, 54, 64, }, - { 0, 1, 1, 2, 62, 64, }, + { 0, 1, 1, 2, 62, 60, }, { 2, 1, 1, 2, 62, 64, }, { 1, 1, 1, 2, 62, 62, }, - { 3, 1, 1, 2, 62, 64, }, - { 4, 1, 1, 2, 62, 70, }, + { 3, 1, 1, 2, 62, 60, }, + { 4, 1, 1, 2, 62, 60, }, { 5, 1, 1, 2, 62, 64, }, { 6, 1, 1, 2, 62, 64, }, { 7, 1, 1, 2, 62, 54, }, { 8, 1, 1, 2, 62, 64, }, { 9, 1, 1, 2, 62, 64, }, - { 0, 1, 1, 2, 102, 58, }, + { 0, 1, 1, 2, 102, 60, }, { 2, 1, 1, 2, 102, 64, }, { 1, 1, 1, 2, 102, 72, }, - { 3, 1, 1, 2, 102, 58, }, - { 4, 1, 1, 2, 102, 72, }, + { 3, 1, 1, 2, 102, 60, }, + { 4, 1, 1, 2, 102, 64, }, { 5, 1, 1, 2, 102, 64, }, { 6, 1, 1, 2, 102, 58, }, { 7, 1, 1, 2, 102, 54, }, @@ -43459,7 +43459,7 @@ static const struct rtw_txpwr_lmt_cfg_pair rtw8822c_txpwr_lmt_type5[] = { { 9, 1, 1, 2, 134, 127, }, { 0, 1, 1, 2, 142, 72, }, { 2, 1, 1, 2, 142, 127, }, - { 1, 1, 1, 2, 142, 127, }, + { 1, 1, 1, 2, 142, 72, }, { 3, 1, 1, 2, 142, 72, }, { 4, 1, 1, 2, 142, 72, }, { 5, 1, 1, 2, 142, 127, }, @@ -43468,7 +43468,7 @@ static const struct rtw_txpwr_lmt_cfg_pair rtw8822c_txpwr_lmt_type5[] = { { 8, 1, 1, 2, 142, 72, }, { 9, 1, 1, 2, 142, 127, }, { 0, 1, 1, 2, 151, 72, }, - { 2, 1, 1, 2, 151, -128, }, + { 2, 1, 1, 2, 151, 28, }, { 1, 1, 1, 2, 151, 127, }, { 3, 1, 1, 2, 151, 72, }, { 4, 1, 1, 2, 151, 72, }, @@ -43476,9 +43476,9 @@ static const struct rtw_txpwr_lmt_cfg_pair rtw8822c_txpwr_lmt_type5[] = { { 6, 1, 1, 2, 151, 72, }, { 7, 1, 1, 2, 151, 54, }, { 8, 1, 1, 2, 151, 72, }, - { 9, 1, 1, 2, 151, -128, }, + { 9, 1, 1, 2, 151, 28, }, { 0, 1, 1, 2, 159, 72, }, - { 2, 1, 1, 2, 159, -128, }, + { 2, 1, 1, 2, 159, 28, }, { 1, 1, 1, 2, 159, 127, }, { 3, 1, 1, 2, 159, 72, }, { 4, 1, 1, 2, 159, 72, }, @@ -43486,12 +43486,12 @@ static const struct rtw_txpwr_lmt_cfg_pair rtw8822c_txpwr_lmt_type5[] = { { 6, 1, 1, 2, 159, 72, }, { 7, 1, 1, 2, 159, 54, }, { 8, 1, 1, 2, 159, 72, }, - { 9, 1, 1, 2, 159, -128, }, + { 9, 1, 1, 2, 159, 28, }, { 0, 1, 1, 3, 38, 60, }, { 2, 1, 1, 3, 38, 40, }, { 1, 1, 1, 3, 38, 50, }, { 3, 1, 1, 3, 38, 40, }, - { 4, 1, 1, 3, 38, 62, }, + { 4, 1, 1, 3, 38, 54, }, { 5, 1, 1, 3, 38, 40, }, { 6, 1, 1, 3, 38, 52, }, { 7, 1, 1, 3, 38, 30, }, @@ -43501,7 +43501,7 @@ static const struct rtw_txpwr_lmt_cfg_pair rtw8822c_txpwr_lmt_type5[] = { { 2, 1, 1, 3, 46, 40, }, { 1, 1, 1, 3, 46, 50, }, { 3, 1, 1, 3, 46, 40, }, - { 4, 1, 1, 3, 46, 46, }, + { 4, 1, 1, 3, 46, 54, }, { 5, 1, 1, 3, 46, 40, }, { 6, 1, 1, 3, 46, 52, }, { 7, 1, 1, 3, 46, 30, }, @@ -43511,7 +43511,7 @@ static const struct rtw_txpwr_lmt_cfg_pair rtw8822c_txpwr_lmt_type5[] = { { 2, 1, 1, 3, 54, 40, }, { 1, 1, 1, 3, 54, 50, }, { 3, 1, 1, 3, 54, 40, }, - { 4, 1, 1, 3, 54, 62, }, + { 4, 1, 1, 3, 54, 66, }, { 5, 1, 1, 3, 54, 40, }, { 6, 1, 1, 3, 54, 68, }, { 7, 1, 1, 3, 54, 30, }, @@ -43521,17 +43521,17 @@ static const struct rtw_txpwr_lmt_cfg_pair rtw8822c_txpwr_lmt_type5[] = { { 2, 1, 1, 3, 62, 40, }, { 1, 1, 1, 3, 62, 48, }, { 3, 1, 1, 3, 62, 40, }, - { 4, 1, 1, 3, 62, 58, }, + { 4, 1, 1, 3, 62, 50, }, { 5, 1, 1, 3, 62, 40, }, { 6, 1, 1, 3, 62, 58, }, { 7, 1, 1, 3, 62, 30, }, { 8, 1, 1, 3, 62, 58, }, { 9, 1, 1, 3, 62, 40, }, - { 0, 1, 1, 3, 102, 54, }, + { 0, 1, 1, 3, 102, 56, }, { 2, 1, 1, 3, 102, 40, }, { 1, 1, 1, 3, 102, 70, }, - { 3, 1, 1, 3, 102, 54, }, - { 4, 1, 1, 3, 102, 64, }, + { 3, 1, 1, 3, 102, 56, }, + { 4, 1, 1, 3, 102, 54, }, { 5, 1, 1, 3, 102, 40, }, { 6, 1, 1, 3, 102, 54, }, { 7, 1, 1, 3, 102, 30, }, @@ -43541,7 +43541,7 @@ static const struct rtw_txpwr_lmt_cfg_pair rtw8822c_txpwr_lmt_type5[] = { { 2, 1, 1, 3, 110, 40, }, { 1, 1, 1, 3, 110, 70, }, { 3, 1, 1, 3, 110, 68, }, - { 4, 1, 1, 3, 110, 64, }, + { 4, 1, 1, 3, 110, 66, }, { 5, 1, 1, 3, 110, 40, }, { 6, 1, 1, 3, 110, 68, }, { 7, 1, 1, 3, 110, 30, }, @@ -43551,7 +43551,7 @@ static const struct rtw_txpwr_lmt_cfg_pair rtw8822c_txpwr_lmt_type5[] = { { 2, 1, 1, 3, 118, 40, }, { 1, 1, 1, 3, 118, 70, }, { 3, 1, 1, 3, 118, 127, }, - { 4, 1, 1, 3, 118, 64, }, + { 4, 1, 1, 3, 118, 66, }, { 5, 1, 1, 3, 118, 127, }, { 6, 1, 1, 3, 118, 68, }, { 7, 1, 1, 3, 118, 30, }, @@ -43561,7 +43561,7 @@ static const struct rtw_txpwr_lmt_cfg_pair rtw8822c_txpwr_lmt_type5[] = { { 2, 1, 1, 3, 126, 40, }, { 1, 1, 1, 3, 126, 70, }, { 3, 1, 1, 3, 126, 127, }, - { 4, 1, 1, 3, 126, 64, }, + { 4, 1, 1, 3, 126, 66, }, { 5, 1, 1, 3, 126, 127, }, { 6, 1, 1, 3, 126, 68, }, { 7, 1, 1, 3, 126, 30, }, @@ -43571,7 +43571,7 @@ static const struct rtw_txpwr_lmt_cfg_pair rtw8822c_txpwr_lmt_type5[] = { { 2, 1, 1, 3, 134, 40, }, { 1, 1, 1, 3, 134, 70, }, { 3, 1, 1, 3, 134, 68, }, - { 4, 1, 1, 3, 134, 64, }, + { 4, 1, 1, 3, 134, 66, }, { 5, 1, 1, 3, 134, 40, }, { 6, 1, 1, 3, 134, 68, }, { 7, 1, 1, 3, 134, 30, }, @@ -43579,16 +43579,16 @@ static const struct rtw_txpwr_lmt_cfg_pair rtw8822c_txpwr_lmt_type5[] = { { 9, 1, 1, 3, 134, 127, }, { 0, 1, 1, 3, 142, 68, }, { 2, 1, 1, 3, 142, 127, }, - { 1, 1, 1, 3, 142, 127, }, + { 1, 1, 1, 3, 142, 70, }, { 3, 1, 1, 3, 142, 68, }, - { 4, 1, 1, 3, 142, 64, }, + { 4, 1, 1, 3, 142, 66, }, { 5, 1, 1, 3, 142, 127, }, { 6, 1, 1, 3, 142, 68, }, { 7, 1, 1, 3, 142, 127, }, { 8, 1, 1, 3, 142, 68, }, { 9, 1, 1, 3, 142, 127, }, { 0, 1, 1, 3, 151, 72, }, - { 2, 1, 1, 3, 151, -128, }, + { 2, 1, 1, 3, 151, 4, }, { 1, 1, 1, 3, 151, 127, }, { 3, 1, 1, 3, 151, 72, }, { 4, 1, 1, 3, 151, 66, }, @@ -43596,9 +43596,9 @@ static const struct rtw_txpwr_lmt_cfg_pair rtw8822c_txpwr_lmt_type5[] = { { 6, 1, 1, 3, 151, 72, }, { 7, 1, 1, 3, 151, 30, }, { 8, 1, 1, 3, 151, 68, }, - { 9, 1, 1, 3, 151, -128, }, + { 9, 1, 1, 3, 151, 4, }, { 0, 1, 1, 3, 159, 72, }, - { 2, 1, 1, 3, 159, -128, }, + { 2, 1, 1, 3, 159, 4, }, { 1, 1, 1, 3, 159, 127, }, { 3, 1, 1, 3, 159, 72, }, { 4, 1, 1, 3, 159, 66, }, @@ -43606,32 +43606,32 @@ static const struct rtw_txpwr_lmt_cfg_pair rtw8822c_txpwr_lmt_type5[] = { { 6, 1, 1, 3, 159, 72, }, { 7, 1, 1, 3, 159, 30, }, { 8, 1, 1, 3, 159, 72, }, - { 9, 1, 1, 3, 159, -128, }, - { 0, 1, 2, 4, 42, 64, }, + { 9, 1, 1, 3, 159, 4, }, + { 0, 1, 2, 4, 42, 68, }, { 2, 1, 2, 4, 42, 64, }, { 1, 1, 2, 4, 42, 64, }, { 3, 1, 2, 4, 42, 64, }, - { 4, 1, 2, 4, 42, 68, }, + { 4, 1, 2, 4, 42, 60, }, { 5, 1, 2, 4, 42, 64, }, { 6, 1, 2, 4, 42, 64, }, { 7, 1, 2, 4, 42, 54, }, { 8, 1, 2, 4, 42, 62, }, { 9, 1, 2, 4, 42, 64, }, - { 0, 1, 2, 4, 58, 62, }, + { 0, 1, 2, 4, 58, 60, }, { 2, 1, 2, 4, 58, 64, }, { 1, 1, 2, 4, 58, 64, }, - { 3, 1, 2, 4, 58, 62, }, - { 4, 1, 2, 4, 58, 64, }, + { 3, 1, 2, 4, 58, 60, }, + { 4, 1, 2, 4, 58, 56, }, { 5, 1, 2, 4, 58, 64, }, { 6, 1, 2, 4, 58, 62, }, { 7, 1, 2, 4, 58, 54, }, { 8, 1, 2, 4, 58, 62, }, { 9, 1, 2, 4, 58, 64, }, - { 0, 1, 2, 4, 106, 58, }, + { 0, 1, 2, 4, 106, 60, }, { 2, 1, 2, 4, 106, 64, }, { 1, 1, 2, 4, 106, 72, }, - { 3, 1, 2, 4, 106, 58, }, - { 4, 1, 2, 4, 106, 66, }, + { 3, 1, 2, 4, 106, 60, }, + { 4, 1, 2, 4, 106, 58, }, { 5, 1, 2, 4, 106, 64, }, { 6, 1, 2, 4, 106, 58, }, { 7, 1, 2, 4, 106, 54, }, @@ -43649,84 +43649,84 @@ static const struct rtw_txpwr_lmt_cfg_pair rtw8822c_txpwr_lmt_type5[] = { { 9, 1, 2, 4, 122, 127, }, { 0, 1, 2, 4, 138, 72, }, { 2, 1, 2, 4, 138, 127, }, - { 1, 1, 2, 4, 138, 127, }, + { 1, 1, 2, 4, 138, 72, }, { 3, 1, 2, 4, 138, 72, }, - { 4, 1, 2, 4, 138, 68, }, + { 4, 1, 2, 4, 138, 70, }, { 5, 1, 2, 4, 138, 127, }, { 6, 1, 2, 4, 138, 72, }, { 7, 1, 2, 4, 138, 127, }, { 8, 1, 2, 4, 138, 72, }, { 9, 1, 2, 4, 138, 127, }, { 0, 1, 2, 4, 155, 72, }, - { 2, 1, 2, 4, 155, -128, }, + { 2, 1, 2, 4, 155, 28, }, { 1, 1, 2, 4, 155, 127, }, { 3, 1, 2, 4, 155, 72, }, - { 4, 1, 2, 4, 155, 68, }, + { 4, 1, 2, 4, 155, 62, }, { 5, 1, 2, 4, 155, 72, }, { 6, 1, 2, 4, 155, 72, }, { 7, 1, 2, 4, 155, 54, }, { 8, 1, 2, 4, 155, 68, }, - { 9, 1, 2, 4, 155, -128, }, - { 0, 1, 2, 5, 42, 54, }, + { 9, 1, 2, 4, 155, 28, }, + { 0, 1, 2, 5, 42, 56, }, { 2, 1, 2, 5, 42, 40, }, { 1, 1, 2, 5, 42, 50, }, { 3, 1, 2, 5, 42, 40, }, - { 4, 1, 2, 5, 42, 58, }, + { 4, 1, 2, 5, 42, 50, }, { 5, 1, 2, 5, 42, 40, }, { 6, 1, 2, 5, 42, 52, }, { 7, 1, 2, 5, 42, 30, }, { 8, 1, 2, 5, 42, 50, }, { 9, 1, 2, 5, 42, 40, }, - { 0, 1, 2, 5, 58, 52, }, + { 0, 1, 2, 5, 58, 54, }, { 2, 1, 2, 5, 58, 40, }, { 1, 1, 2, 5, 58, 50, }, { 3, 1, 2, 5, 58, 40, }, - { 4, 1, 2, 5, 58, 56, }, + { 4, 1, 2, 5, 58, 46, }, { 5, 1, 2, 5, 58, 40, }, { 6, 1, 2, 5, 58, 52, }, { 7, 1, 2, 5, 58, 30, }, { 8, 1, 2, 5, 58, 52, }, { 9, 1, 2, 5, 58, 40, }, - { 0, 1, 2, 5, 106, 50, }, + { 0, 1, 2, 5, 106, 48, }, { 2, 1, 2, 5, 106, 40, }, { 1, 1, 2, 5, 106, 72, }, - { 3, 1, 2, 5, 106, 50, }, - { 4, 1, 2, 5, 106, 56, }, + { 3, 1, 2, 5, 106, 48, }, + { 4, 1, 2, 5, 106, 50, }, { 5, 1, 2, 5, 106, 40, }, { 6, 1, 2, 5, 106, 50, }, { 7, 1, 2, 5, 106, 30, }, { 8, 1, 2, 5, 106, 50, }, { 9, 1, 2, 5, 106, 127, }, - { 0, 1, 2, 5, 122, 66, }, + { 0, 1, 2, 5, 122, 70, }, { 2, 1, 2, 5, 122, 40, }, { 1, 1, 2, 5, 122, 72, }, { 3, 1, 2, 5, 122, 127, }, - { 4, 1, 2, 5, 122, 56, }, + { 4, 1, 2, 5, 122, 62, }, { 5, 1, 2, 5, 122, 127, }, { 6, 1, 2, 5, 122, 66, }, { 7, 1, 2, 5, 122, 30, }, { 8, 1, 2, 5, 122, 66, }, { 9, 1, 2, 5, 122, 127, }, - { 0, 1, 2, 5, 138, 66, }, + { 0, 1, 2, 5, 138, 70, }, { 2, 1, 2, 5, 138, 127, }, - { 1, 1, 2, 5, 138, 127, }, - { 3, 1, 2, 5, 138, 66, }, - { 4, 1, 2, 5, 138, 58, }, + { 1, 1, 2, 5, 138, 72, }, + { 3, 1, 2, 5, 138, 70, }, + { 4, 1, 2, 5, 138, 62, }, { 5, 1, 2, 5, 138, 127, }, { 6, 1, 2, 5, 138, 66, }, { 7, 1, 2, 5, 138, 127, }, { 8, 1, 2, 5, 138, 66, }, { 9, 1, 2, 5, 138, 127, }, - { 0, 1, 2, 5, 155, 62, }, - { 2, 1, 2, 5, 155, -128, }, + { 0, 1, 2, 5, 155, 72, }, + { 2, 1, 2, 5, 155, 4, }, { 1, 1, 2, 5, 155, 127, }, - { 3, 1, 2, 5, 155, 62, }, - { 4, 1, 2, 5, 155, 58, }, + { 3, 1, 2, 5, 155, 72, }, + { 4, 1, 2, 5, 155, 52, }, { 5, 1, 2, 5, 155, 72, }, { 6, 1, 2, 5, 155, 62, }, { 7, 1, 2, 5, 155, 30, }, { 8, 1, 2, 5, 155, 62, }, - { 9, 1, 2, 5, 155, -128, }, + { 9, 1, 2, 5, 155, 4, }, }; RTW_DECL_TABLE_TXPWR_LMT(rtw8822c_txpwr_lmt_type5); diff --git a/drivers/net/wireless/rsi/rsi_91x_ps.c b/drivers/net/wireless/rsi/rsi_91x_ps.c index fdaa5a7260dd..a02904921729 100644 --- a/drivers/net/wireless/rsi/rsi_91x_ps.c +++ b/drivers/net/wireless/rsi/rsi_91x_ps.c @@ -16,7 +16,6 @@ #include <linux/etherdevice.h> #include <linux/if.h> -#include <linux/version.h> #include "rsi_debugfs.h" #include "rsi_mgmt.h" #include "rsi_common.h" diff --git a/drivers/net/wireless/rsi/rsi_91x_sdio.c b/drivers/net/wireless/rsi/rsi_91x_sdio.c index fe0287b22a25..e0c502bc4270 100644 --- a/drivers/net/wireless/rsi/rsi_91x_sdio.c +++ b/drivers/net/wireless/rsi/rsi_91x_sdio.c @@ -1513,7 +1513,7 @@ static int rsi_restore(struct device *dev) } static const struct dev_pm_ops rsi_pm_ops = { .suspend = rsi_suspend, - .resume = rsi_resume, + .resume_noirq = rsi_resume, .freeze = rsi_freeze, .thaw = rsi_thaw, .restore = rsi_restore, diff --git a/drivers/net/wireless/rsi/rsi_boot_params.h b/drivers/net/wireless/rsi/rsi_boot_params.h index c1cf19d1e376..30e03aa6a529 100644 --- a/drivers/net/wireless/rsi/rsi_boot_params.h +++ b/drivers/net/wireless/rsi/rsi_boot_params.h @@ -1,4 +1,4 @@ -/** +/* * Copyright (c) 2014 Redpine Signals Inc. * * Permission to use, copy, modify, and/or distribute this software for any diff --git a/drivers/net/wireless/rsi/rsi_coex.h b/drivers/net/wireless/rsi/rsi_coex.h index 0fdc67f37a56..2c14e4c651b9 100644 --- a/drivers/net/wireless/rsi/rsi_coex.h +++ b/drivers/net/wireless/rsi/rsi_coex.h @@ -1,4 +1,4 @@ -/** +/* * Copyright (c) 2018 Redpine Signals Inc. * * Permission to use, copy, modify, and/or distribute this software for any diff --git a/drivers/net/wireless/rsi/rsi_common.h b/drivers/net/wireless/rsi/rsi_common.h index 60f1f286b030..7aa5124575cf 100644 --- a/drivers/net/wireless/rsi/rsi_common.h +++ b/drivers/net/wireless/rsi/rsi_common.h @@ -1,4 +1,4 @@ -/** +/* * Copyright (c) 2014 Redpine Signals Inc. * * Permission to use, copy, modify, and/or distribute this software for any diff --git a/drivers/net/wireless/rsi/rsi_debugfs.h b/drivers/net/wireless/rsi/rsi_debugfs.h index 580ad3b3f710..a6a28640ad40 100644 --- a/drivers/net/wireless/rsi/rsi_debugfs.h +++ b/drivers/net/wireless/rsi/rsi_debugfs.h @@ -1,4 +1,4 @@ -/** +/* * Copyright (c) 2014 Redpine Signals Inc. * * Permission to use, copy, modify, and/or distribute this software for any diff --git a/drivers/net/wireless/rsi/rsi_hal.h b/drivers/net/wireless/rsi/rsi_hal.h index 46e36df9e8e3..d044a440fa08 100644 --- a/drivers/net/wireless/rsi/rsi_hal.h +++ b/drivers/net/wireless/rsi/rsi_hal.h @@ -1,4 +1,4 @@ -/** +/* * Copyright (c) 2017 Redpine Signals Inc. * * Permission to use, copy, modify, and/or distribute this software for any diff --git a/drivers/net/wireless/rsi/rsi_main.h b/drivers/net/wireless/rsi/rsi_main.h index 73a19e43106b..a1065e5a92b4 100644 --- a/drivers/net/wireless/rsi/rsi_main.h +++ b/drivers/net/wireless/rsi/rsi_main.h @@ -1,4 +1,4 @@ -/** +/* * Copyright (c) 2014 Redpine Signals Inc. * * Permission to use, copy, modify, and/or distribute this software for any diff --git a/drivers/net/wireless/rsi/rsi_mgmt.h b/drivers/net/wireless/rsi/rsi_mgmt.h index 2ce2dcf57441..236b21482f38 100644 --- a/drivers/net/wireless/rsi/rsi_mgmt.h +++ b/drivers/net/wireless/rsi/rsi_mgmt.h @@ -1,4 +1,4 @@ -/** +/* * Copyright (c) 2014 Redpine Signals Inc. * * Permission to use, copy, modify, and/or distribute this software for any diff --git a/drivers/net/wireless/rsi/rsi_ps.h b/drivers/net/wireless/rsi/rsi_ps.h index 98ff6a4ced57..0be2f1e201e5 100644 --- a/drivers/net/wireless/rsi/rsi_ps.h +++ b/drivers/net/wireless/rsi/rsi_ps.h @@ -1,4 +1,4 @@ -/** +/* * Copyright (c) 2017 Redpine Signals Inc. * * Permission to use, copy, modify, and/or distribute this software for any diff --git a/drivers/net/wireless/rsi/rsi_sdio.h b/drivers/net/wireless/rsi/rsi_sdio.h index 1c756263cf15..7c91b126b350 100644 --- a/drivers/net/wireless/rsi/rsi_sdio.h +++ b/drivers/net/wireless/rsi/rsi_sdio.h @@ -1,4 +1,4 @@ -/** +/* * @section LICENSE * Copyright (c) 2014 Redpine Signals Inc. * diff --git a/drivers/net/wireless/rsi/rsi_usb.h b/drivers/net/wireless/rsi/rsi_usb.h index 8702f434b569..254d19b66412 100644 --- a/drivers/net/wireless/rsi/rsi_usb.h +++ b/drivers/net/wireless/rsi/rsi_usb.h @@ -1,4 +1,4 @@ -/** +/* * @section LICENSE * Copyright (c) 2014 Redpine Signals Inc. * diff --git a/drivers/net/wireless/st/cw1200/bh.c b/drivers/net/wireless/st/cw1200/bh.c index c364a3987618..8bade5d89f12 100644 --- a/drivers/net/wireless/st/cw1200/bh.c +++ b/drivers/net/wireless/st/cw1200/bh.c @@ -42,9 +42,6 @@ enum cw1200_bh_pm_state { CW1200_BH_RESUME, }; -typedef int (*cw1200_wsm_handler)(struct cw1200_common *priv, - u8 *data, size_t size); - static void cw1200_bh_work(struct work_struct *work) { struct cw1200_common *priv = diff --git a/drivers/net/wireless/st/cw1200/wsm.h b/drivers/net/wireless/st/cw1200/wsm.h index 1ffa47994bb9..89fdc9115e9d 100644 --- a/drivers/net/wireless/st/cw1200/wsm.h +++ b/drivers/net/wireless/st/cw1200/wsm.h @@ -785,8 +785,6 @@ struct wsm_tx_confirm { }; /* 3.15 */ -typedef void (*wsm_tx_confirm_cb) (struct cw1200_common *priv, - struct wsm_tx_confirm *arg); /* Note that ideology of wsm_tx struct is different against the rest of * WSM API. wsm_hdr is /not/ a caller-adapted struct to be used as an input @@ -862,9 +860,6 @@ struct wsm_rx { /* = sizeof(generic hi hdr) + sizeof(wsm hdr) */ #define WSM_RX_EXTRA_HEADROOM (16) -typedef void (*wsm_rx_cb) (struct cw1200_common *priv, struct wsm_rx *arg, - struct sk_buff **skb_p); - /* 3.17 */ struct wsm_event { /* WSM_STATUS_... */ @@ -1180,8 +1175,6 @@ struct wsm_switch_channel { int wsm_switch_channel(struct cw1200_common *priv, const struct wsm_switch_channel *arg); -typedef void (*wsm_channel_switch_cb) (struct cw1200_common *priv); - #define WSM_START_REQ_ID 0x0017 #define WSM_START_RESP_ID 0x0417 @@ -1240,8 +1233,6 @@ int wsm_start_find(struct cw1200_common *priv); int wsm_stop_find(struct cw1200_common *priv); -typedef void (*wsm_find_complete_cb) (struct cw1200_common *priv, u32 status); - struct wsm_suspend_resume { /* See 3.52 */ /* Link ID */ @@ -1256,9 +1247,6 @@ struct wsm_suspend_resume { /* [out] */ int queue; }; -typedef void (*wsm_suspend_resume_cb) (struct cw1200_common *priv, - struct wsm_suspend_resume *arg); - /* 3.54 Update-IE request. */ struct wsm_update_ie { /* WSM_UPDATE_IE_... */ diff --git a/drivers/net/wireless/ti/wlcore/boot.c b/drivers/net/wireless/ti/wlcore/boot.c index e14d88e558f0..85abd0a2d1c9 100644 --- a/drivers/net/wireless/ti/wlcore/boot.c +++ b/drivers/net/wireless/ti/wlcore/boot.c @@ -72,6 +72,7 @@ static int wlcore_validate_fw_ver(struct wl1271 *wl) unsigned int *min_ver = (wl->fw_type == WL12XX_FW_TYPE_MULTI) ? wl->min_mr_fw_ver : wl->min_sr_fw_ver; char min_fw_str[32] = ""; + int off = 0; int i; /* the chip must be exactly equal */ @@ -105,13 +106,15 @@ static int wlcore_validate_fw_ver(struct wl1271 *wl) return 0; fail: - for (i = 0; i < NUM_FW_VER; i++) + for (i = 0; i < NUM_FW_VER && off < sizeof(min_fw_str); i++) if (min_ver[i] == WLCORE_FW_VER_IGNORE) - snprintf(min_fw_str, sizeof(min_fw_str), - "%s*.", min_fw_str); + off += snprintf(min_fw_str + off, + sizeof(min_fw_str) - off, + "*."); else - snprintf(min_fw_str, sizeof(min_fw_str), - "%s%u.", min_fw_str, min_ver[i]); + off += snprintf(min_fw_str + off, + sizeof(min_fw_str) - off, + "%u.", min_ver[i]); wl1271_error("Your WiFi FW version (%u.%u.%u.%u.%u) is invalid.\n" "Please use at least FW %s\n" diff --git a/drivers/net/wireless/ti/wlcore/debugfs.h b/drivers/net/wireless/ti/wlcore/debugfs.h index b143293e694f..a9e13e6d65c5 100644 --- a/drivers/net/wireless/ti/wlcore/debugfs.h +++ b/drivers/net/wireless/ti/wlcore/debugfs.h @@ -78,13 +78,14 @@ static ssize_t sub## _ ##name## _read(struct file *file, \ struct wl1271 *wl = file->private_data; \ struct struct_type *stats = wl->stats.fw_stats; \ char buf[DEBUGFS_FORMAT_BUFFER_SIZE] = ""; \ + int pos = 0; \ int i; \ \ wl1271_debugfs_update_stats(wl); \ \ - for (i = 0; i < len; i++) \ - snprintf(buf, sizeof(buf), "%s[%d] = %d\n", \ - buf, i, stats->sub.name[i]); \ + for (i = 0; i < len && pos < sizeof(buf); i++) \ + pos += snprintf(buf + pos, sizeof(buf) - pos, \ + "[%d] = %d\n", i, stats->sub.name[i]); \ \ return wl1271_format_buffer(userbuf, count, ppos, "%s", buf); \ } \ diff --git a/drivers/net/wireless/wl3501.h b/drivers/net/wireless/wl3501.h index e98e04ee9a2c..91f276dd22a1 100644 --- a/drivers/net/wireless/wl3501.h +++ b/drivers/net/wireless/wl3501.h @@ -240,7 +240,7 @@ struct iw_mgmt_essid_pset { } __packed; /* - * According to 802.11 Wireless Netowors, the definitive guide - O'Reilly + * According to 802.11 Wireless Networks, the definitive guide - O'Reilly * Pg 75 */ #define IW_DATA_RATE_MAX_LABELS 8 @@ -379,16 +379,7 @@ struct wl3501_get_confirm { u8 mib_value[100]; }; -struct wl3501_join_req { - u16 next_blk; - u8 sig_id; - u8 reserved; - struct iw_mgmt_data_rset operational_rset; - u16 reserved2; - u16 timeout; - u16 probe_delay; - u8 timestamp[8]; - u8 local_time[8]; +struct wl3501_req { u16 beacon_period; u16 dtim_period; u16 cap_info; @@ -401,6 +392,19 @@ struct wl3501_join_req { struct iw_mgmt_data_rset bss_basic_rset; }; +struct wl3501_join_req { + u16 next_blk; + u8 sig_id; + u8 reserved; + struct iw_mgmt_data_rset operational_rset; + u16 reserved2; + u16 timeout; + u16 probe_delay; + u8 timestamp[8]; + u8 local_time[8]; + struct wl3501_req req; +}; + struct wl3501_join_confirm { u16 next_blk; u8 sig_id; @@ -443,16 +447,7 @@ struct wl3501_scan_confirm { u16 status; char timestamp[8]; char localtime[8]; - u16 beacon_period; - u16 dtim_period; - u16 cap_info; - u8 bss_type; - u8 bssid[ETH_ALEN]; - struct iw_mgmt_essid_pset ssid; - struct iw_mgmt_ds_pset ds_pset; - struct iw_mgmt_cf_pset cf_pset; - struct iw_mgmt_ibss_pset ibss_pset; - struct iw_mgmt_data_rset bss_basic_rset; + struct wl3501_req req; u8 rssi; }; @@ -471,8 +466,10 @@ struct wl3501_md_req { u16 size; u8 pri; u8 service_class; - u8 daddr[ETH_ALEN]; - u8 saddr[ETH_ALEN]; + struct { + u8 daddr[ETH_ALEN]; + u8 saddr[ETH_ALEN]; + } addr; }; struct wl3501_md_ind { @@ -484,8 +481,10 @@ struct wl3501_md_ind { u8 reception; u8 pri; u8 service_class; - u8 daddr[ETH_ALEN]; - u8 saddr[ETH_ALEN]; + struct { + u8 daddr[ETH_ALEN]; + u8 saddr[ETH_ALEN]; + } addr; }; struct wl3501_md_confirm { diff --git a/drivers/net/wireless/wl3501_cs.c b/drivers/net/wireless/wl3501_cs.c index 8ca5789c7b37..672f5d5f3f2c 100644 --- a/drivers/net/wireless/wl3501_cs.c +++ b/drivers/net/wireless/wl3501_cs.c @@ -469,6 +469,7 @@ static int wl3501_send_pkt(struct wl3501_card *this, u8 *data, u16 len) struct wl3501_md_req sig = { .sig_id = WL3501_SIG_MD_REQ, }; + size_t sig_addr_len = sizeof(sig.addr); u8 *pdata = (char *)data; int rc = -EIO; @@ -484,9 +485,9 @@ static int wl3501_send_pkt(struct wl3501_card *this, u8 *data, u16 len) goto out; } rc = 0; - memcpy(&sig.daddr[0], pdata, 12); - pktlen = len - 12; - pdata += 12; + memcpy(&sig.addr, pdata, sig_addr_len); + pktlen = len - sig_addr_len; + pdata += sig_addr_len; sig.data = bf; if (((*pdata) * 256 + (*(pdata + 1))) > 1500) { u8 addr4[ETH_ALEN] = { @@ -589,7 +590,7 @@ static int wl3501_mgmt_join(struct wl3501_card *this, u16 stas) struct wl3501_join_req sig = { .sig_id = WL3501_SIG_JOIN_REQ, .timeout = 10, - .ds_pset = { + .req.ds_pset = { .el = { .id = IW_MGMT_INFO_ELEMENT_DS_PARAMETER_SET, .len = 1, @@ -598,7 +599,7 @@ static int wl3501_mgmt_join(struct wl3501_card *this, u16 stas) }, }; - memcpy(&sig.beacon_period, &this->bss_set[stas].beacon_period, 72); + memcpy(&sig.req, &this->bss_set[stas].req, sizeof(sig.req)); return wl3501_esbq_exec(this, &sig, sizeof(sig)); } @@ -666,35 +667,37 @@ static void wl3501_mgmt_scan_confirm(struct wl3501_card *this, u16 addr) if (sig.status == WL3501_STATUS_SUCCESS) { pr_debug("success"); if ((this->net_type == IW_MODE_INFRA && - (sig.cap_info & WL3501_MGMT_CAPABILITY_ESS)) || + (sig.req.cap_info & WL3501_MGMT_CAPABILITY_ESS)) || (this->net_type == IW_MODE_ADHOC && - (sig.cap_info & WL3501_MGMT_CAPABILITY_IBSS)) || + (sig.req.cap_info & WL3501_MGMT_CAPABILITY_IBSS)) || this->net_type == IW_MODE_AUTO) { if (!this->essid.el.len) matchflag = 1; else if (this->essid.el.len == 3 && !memcmp(this->essid.essid, "ANY", 3)) matchflag = 1; - else if (this->essid.el.len != sig.ssid.el.len) + else if (this->essid.el.len != sig.req.ssid.el.len) matchflag = 0; - else if (memcmp(this->essid.essid, sig.ssid.essid, + else if (memcmp(this->essid.essid, sig.req.ssid.essid, this->essid.el.len)) matchflag = 0; else matchflag = 1; if (matchflag) { for (i = 0; i < this->bss_cnt; i++) { - if (ether_addr_equal_unaligned(this->bss_set[i].bssid, sig.bssid)) { + if (ether_addr_equal_unaligned(this->bss_set[i].req.bssid, + sig.req.bssid)) { matchflag = 0; break; } } } if (matchflag && (i < 20)) { - memcpy(&this->bss_set[i].beacon_period, - &sig.beacon_period, 73); + memcpy(&this->bss_set[i].req, + &sig.req, sizeof(sig.req)); this->bss_cnt++; this->rssi = sig.rssi; + this->bss_set[i].rssi = sig.rssi; } } } else if (sig.status == WL3501_STATUS_TIMEOUT) { @@ -886,19 +889,19 @@ static void wl3501_mgmt_join_confirm(struct net_device *dev, u16 addr) if (this->join_sta_bss < this->bss_cnt) { const int i = this->join_sta_bss; memcpy(this->bssid, - this->bss_set[i].bssid, ETH_ALEN); - this->chan = this->bss_set[i].ds_pset.chan; + this->bss_set[i].req.bssid, ETH_ALEN); + this->chan = this->bss_set[i].req.ds_pset.chan; iw_copy_mgmt_info_element(&this->keep_essid.el, - &this->bss_set[i].ssid.el); + &this->bss_set[i].req.ssid.el); wl3501_mgmt_auth(this); } } else { const int i = this->join_sta_bss; - memcpy(&this->bssid, &this->bss_set[i].bssid, ETH_ALEN); - this->chan = this->bss_set[i].ds_pset.chan; + memcpy(&this->bssid, &this->bss_set[i].req.bssid, ETH_ALEN); + this->chan = this->bss_set[i].req.ds_pset.chan; iw_copy_mgmt_info_element(&this->keep_essid.el, - &this->bss_set[i].ssid.el); + &this->bss_set[i].req.ssid.el); wl3501_online(dev); } } else { @@ -980,7 +983,8 @@ static inline void wl3501_md_ind_interrupt(struct net_device *dev, } else { skb->dev = dev; skb_reserve(skb, 2); /* IP headers on 16 bytes boundaries */ - skb_copy_to_linear_data(skb, (unsigned char *)&sig.daddr, 12); + skb_copy_to_linear_data(skb, (unsigned char *)&sig.addr, + sizeof(sig.addr)); wl3501_receive(this, skb->data, pkt_len); skb_put(skb, pkt_len); skb->protocol = eth_type_trans(skb, dev); @@ -1571,30 +1575,30 @@ static int wl3501_get_scan(struct net_device *dev, struct iw_request_info *info, for (i = 0; i < this->bss_cnt; ++i) { iwe.cmd = SIOCGIWAP; iwe.u.ap_addr.sa_family = ARPHRD_ETHER; - memcpy(iwe.u.ap_addr.sa_data, this->bss_set[i].bssid, ETH_ALEN); + memcpy(iwe.u.ap_addr.sa_data, this->bss_set[i].req.bssid, ETH_ALEN); current_ev = iwe_stream_add_event(info, current_ev, extra + IW_SCAN_MAX_DATA, &iwe, IW_EV_ADDR_LEN); iwe.cmd = SIOCGIWESSID; iwe.u.data.flags = 1; - iwe.u.data.length = this->bss_set[i].ssid.el.len; + iwe.u.data.length = this->bss_set[i].req.ssid.el.len; current_ev = iwe_stream_add_point(info, current_ev, extra + IW_SCAN_MAX_DATA, &iwe, - this->bss_set[i].ssid.essid); + this->bss_set[i].req.ssid.essid); iwe.cmd = SIOCGIWMODE; - iwe.u.mode = this->bss_set[i].bss_type; + iwe.u.mode = this->bss_set[i].req.bss_type; current_ev = iwe_stream_add_event(info, current_ev, extra + IW_SCAN_MAX_DATA, &iwe, IW_EV_UINT_LEN); iwe.cmd = SIOCGIWFREQ; - iwe.u.freq.m = this->bss_set[i].ds_pset.chan; + iwe.u.freq.m = this->bss_set[i].req.ds_pset.chan; iwe.u.freq.e = 0; current_ev = iwe_stream_add_event(info, current_ev, extra + IW_SCAN_MAX_DATA, &iwe, IW_EV_FREQ_LEN); iwe.cmd = SIOCGIWENCODE; - if (this->bss_set[i].cap_info & WL3501_MGMT_CAPABILITY_PRIVACY) + if (this->bss_set[i].req.cap_info & WL3501_MGMT_CAPABILITY_PRIVACY) iwe.u.data.flags = IW_ENCODE_ENABLED | IW_ENCODE_NOKEY; else iwe.u.data.flags = IW_ENCODE_DISABLED; |