diff options
| author | Jakub Kicinski <kuba@kernel.org> | 2022-09-30 19:07:30 +0200 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2022-09-30 19:07:31 +0200 |
| commit | 915b96c52763e2988e6368b538b487a7138b8fa4 (patch) | |
| tree | 214c1f09160467ac01cf72144e81cceb11b36528 | |
| parent | Merge branch 'mlx5-xsk-updates-part2-2022-09-28' (diff) | |
| parent | wifi: rtl8xxxu: Improve rtl8xxxu_queue_select (diff) | |
| download | linux-915b96c52763e2988e6368b538b487a7138b8fa4.tar.xz linux-915b96c52763e2988e6368b538b487a7138b8fa4.zip | |
Merge tag 'wireless-next-2022-09-30' of git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next
Kalle Valo says:
====================
wireless-next patches for v6.1
Few stack changes and lots of driver changes in this round. brcmfmac
has more activity as usual and it gets new hardware support. ath11k
improves WCN6750 support and also other smaller features. And of
course changes all over.
Note: in early September wireless tree was merged to wireless-next to
avoid some conflicts with mac80211 patches, this shouldn't cause any
problems but wanted to mention anyway.
Major changes:
mac80211
- refactoring and preparation for Wi-Fi 7 Multi-Link Operation (MLO)
feature continues
brcmfmac
- support CYW43439 SDIO chipset
- support BCM4378 on Apple platforms
- support CYW89459 PCIe chipset
rtw89
- more work to get rtw8852c supported
- P2P support
- support for enabling and disabling MSDU aggregation via nl80211
mt76
- tx status reporting improvements
ath11k
- cold boot calibration support on WCN6750
- Target Wake Time (TWT) debugfs support for STA interface
- support to connect to a non-transmit MBSSID AP profile
- enable remain-on-channel support on WCN6750
- implement SRAM dump debugfs interface
- enable threaded NAPI on all hardware
- WoW support for WCN6750
- support to provide transmit power from firmware via nl80211
- support to get power save duration for each client
- spectral scan support for 160 MHz
wcn36xx
- add SNR from a received frame as a source of system entropy
* tag 'wireless-next-2022-09-30' of git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next: (231 commits)
wifi: rtl8xxxu: Improve rtl8xxxu_queue_select
wifi: rtl8xxxu: Fix AIFS written to REG_EDCA_*_PARAM
wifi: rtl8xxxu: gen2: Enable 40 MHz channel width
wifi: rtw89: 8852b: configure DLE mem
wifi: rtw89: check DLE FIFO size with reserved size
wifi: rtw89: mac: correct register of report IMR
wifi: rtw89: pci: set power cut closed for 8852be
wifi: rtw89: pci: add to do PCI auto calibration
wifi: rtw89: 8852b: implement chip_ops::{enable,disable}_bb_rf
wifi: rtw89: add DMA busy checking bits to chip info
wifi: rtw89: mac: define DMA channel mask to avoid unsupported channels
wifi: rtw89: pci: mask out unsupported TX channels
iwlegacy: Replace zero-length arrays with DECLARE_FLEX_ARRAY() helper
ipw2x00: Replace zero-length array with DECLARE_FLEX_ARRAY() helper
wifi: iwlwifi: Track scan_cmd allocation size explicitly
brcmfmac: Remove the call to "dtim_assoc" IOVAR
brcmfmac: increase dcmd maximum buffer size
brcmfmac: Support 89459 pcie
brcmfmac: increase default max WOWL patterns to 16
cw1200: fix incorrect check to determine if no element is found in list
...
====================
Link: https://lore.kernel.org/r/20220930150413.A7984C433D6@smtp.kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
245 files changed, 9695 insertions, 2603 deletions
diff --git a/Documentation/devicetree/bindings/net/wireless/brcm,bcm4329-fmac.yaml b/Documentation/devicetree/bindings/net/wireless/brcm,bcm4329-fmac.yaml index 53b4153d9bfc..fec1cc9b9a08 100644 --- a/Documentation/devicetree/bindings/net/wireless/brcm,bcm4329-fmac.yaml +++ b/Documentation/devicetree/bindings/net/wireless/brcm,bcm4329-fmac.yaml @@ -4,7 +4,7 @@ $id: http://devicetree.org/schemas/net/wireless/brcm,bcm4329-fmac.yaml# $schema: http://devicetree.org/meta-schemas/core.yaml# -title: Broadcom BCM4329 family fullmac wireless SDIO devices +title: Broadcom BCM4329 family fullmac wireless SDIO/PCIE devices maintainers: - Arend van Spriel <arend@broadcom.com> @@ -41,11 +41,17 @@ properties: - cypress,cyw4373-fmac - cypress,cyw43012-fmac - const: brcm,bcm4329-fmac - - const: brcm,bcm4329-fmac + - enum: + - brcm,bcm4329-fmac + - pci14e4,43dc # BCM4355 + - pci14e4,4464 # BCM4364 + - pci14e4,4488 # BCM4377 + - pci14e4,4425 # BCM4378 + - pci14e4,4433 # BCM4387 reg: - description: SDIO function number for the device, for most cases - this will be 1. + description: SDIO function number for the device (for most cases + this will be 1) or PCI device identifier. interrupts: maxItems: 1 @@ -85,6 +91,31 @@ properties: takes precedence. type: boolean + brcm,cal-blob: + $ref: /schemas/types.yaml#/definitions/uint8-array + description: A per-device calibration blob for the Wi-Fi radio. This + should be filled in by the bootloader from platform configuration + data, if necessary, and will be uploaded to the device if present. + + brcm,board-type: + $ref: /schemas/types.yaml#/definitions/string + description: Overrides the board type, which is normally the compatible of + the root node. This can be used to decouple the overall system board or + device name from the board type for WiFi purposes, which is used to + construct firmware and NVRAM configuration filenames, allowing for + multiple devices that share the same module or characteristics for the + WiFi subsystem to share the same firmware/NVRAM files. On Apple platforms, + this should be the Apple module-instance codename prefixed by "apple,", + e.g. "apple,honshu". + + apple,antenna-sku: + $ref: /schemas/types.yaml#/definitions/string + description: Antenna SKU used to identify a specific antenna configuration + on Apple platforms. This is use to build firmware filenames, to allow + platforms with different antenna configs to have different firmware and/or + NVRAM. This would normally be filled in by the bootloader from platform + configuration data. + required: - compatible - reg diff --git a/Documentation/devicetree/bindings/net/wireless/qcom,ath11k.yaml b/Documentation/devicetree/bindings/net/wireless/qcom,ath11k.yaml index a677b056f112..f7cf135aa37f 100644 --- a/Documentation/devicetree/bindings/net/wireless/qcom,ath11k.yaml +++ b/Documentation/devicetree/bindings/net/wireless/qcom,ath11k.yaml @@ -66,6 +66,18 @@ properties: required: - iommus + qcom,smem-states: + $ref: /schemas/types.yaml#/definitions/phandle-array + description: State bits used by the AP to signal the WLAN Q6. + items: + - description: Signal bits used to enable/disable low power mode + on WCN6750 in the case of WoW (Wake on Wireless). + + qcom,smem-state-names: + description: The names of the state bits used for SMP2P output. + items: + - const: wlan-smp2p-out + required: - compatible - reg @@ -448,6 +460,8 @@ examples: <GIC_SPI 799 IRQ_TYPE_EDGE_RISING>; qcom,rproc = <&remoteproc_wpss>; memory-region = <&wlan_fw_mem>, <&wlan_ce_mem>; + qcom,smem-states = <&wlan_smp2p_out 0>; + qcom,smem-state-names = "wlan-smp2p-out"; wifi-firmware { iommus = <&apps_smmu 0x1c02 0x1>; }; diff --git a/arch/arm64/boot/dts/apple/t8103-j274.dts b/arch/arm64/boot/dts/apple/t8103-j274.dts index 2cd429efba5b..c1f3ba9c39f6 100644 --- a/arch/arm64/boot/dts/apple/t8103-j274.dts +++ b/arch/arm64/boot/dts/apple/t8103-j274.dts @@ -21,6 +21,10 @@ }; }; +&wifi0 { + brcm,board-type = "apple,atlantisb"; +}; + /* * Force the bus number assignments so that we can declare some of the * on-board devices and properties that are populated by the bootloader diff --git a/arch/arm64/boot/dts/apple/t8103-j293.dts b/arch/arm64/boot/dts/apple/t8103-j293.dts index 49cdf4b560a3..ecb10d237a05 100644 --- a/arch/arm64/boot/dts/apple/t8103-j293.dts +++ b/arch/arm64/boot/dts/apple/t8103-j293.dts @@ -17,6 +17,10 @@ model = "Apple MacBook Pro (13-inch, M1, 2020)"; }; +&wifi0 { + brcm,board-type = "apple,honshu"; +}; + /* * Remove unused PCIe ports and disable the associated DARTs. */ diff --git a/arch/arm64/boot/dts/apple/t8103-j313.dts b/arch/arm64/boot/dts/apple/t8103-j313.dts index b0ebb45bdb6f..df741737b8e6 100644 --- a/arch/arm64/boot/dts/apple/t8103-j313.dts +++ b/arch/arm64/boot/dts/apple/t8103-j313.dts @@ -17,6 +17,10 @@ model = "Apple MacBook Air (M1, 2020)"; }; +&wifi0 { + brcm,board-type = "apple,shikoku"; +}; + /* * Remove unused PCIe ports and disable the associated DARTs. */ diff --git a/arch/arm64/boot/dts/apple/t8103-j456.dts b/arch/arm64/boot/dts/apple/t8103-j456.dts index 884fddf7d363..8c6bf9592510 100644 --- a/arch/arm64/boot/dts/apple/t8103-j456.dts +++ b/arch/arm64/boot/dts/apple/t8103-j456.dts @@ -21,6 +21,10 @@ }; }; +&wifi0 { + brcm,board-type = "apple,capri"; +}; + &i2c0 { hpm2: usb-pd@3b { compatible = "apple,cd321x"; diff --git a/arch/arm64/boot/dts/apple/t8103-j457.dts b/arch/arm64/boot/dts/apple/t8103-j457.dts index d7c622931627..fe7c0aaf7d62 100644 --- a/arch/arm64/boot/dts/apple/t8103-j457.dts +++ b/arch/arm64/boot/dts/apple/t8103-j457.dts @@ -21,6 +21,10 @@ }; }; +&wifi0 { + brcm,board-type = "apple,santorini"; +}; + /* * Force the bus number assignments so that we can declare some of the * on-board devices and properties that are populated by the bootloader diff --git a/arch/arm64/boot/dts/apple/t8103-jxxx.dtsi b/arch/arm64/boot/dts/apple/t8103-jxxx.dtsi index fe2ae40fa9dd..3d15b8e2a6c1 100644 --- a/arch/arm64/boot/dts/apple/t8103-jxxx.dtsi +++ b/arch/arm64/boot/dts/apple/t8103-jxxx.dtsi @@ -71,8 +71,10 @@ &port00 { bus-range = <1 1>; wifi0: network@0,0 { + compatible = "pci14e4,4425"; reg = <0x10000 0x0 0x0 0x0 0x0>; /* To be filled by the loader */ local-mac-address = [00 00 00 00 00 00]; + apple,antenna-sku = "XX"; }; }; diff --git a/drivers/bcma/driver_mips.c b/drivers/bcma/driver_mips.c index 12aca34e8db0..4f01e6b17bb9 100644 --- a/drivers/bcma/driver_mips.c +++ b/drivers/bcma/driver_mips.c @@ -30,7 +30,7 @@ enum bcma_boot_dev { BCMA_BOOT_DEV_NAND, }; -/* The 47162a0 hangs when reading MIPS DMP registers registers */ +/* The 47162a0 hangs when reading MIPS DMP registers */ static inline bool bcma_core_mips_bcm47162a0_quirk(struct bcma_device *dev) { return dev->bus->chipinfo.id == BCMA_CHIP_ID_BCM47162 && diff --git a/drivers/net/wireless/ath/ath10k/bmi.c b/drivers/net/wireless/ath/ath10k/bmi.c index 4481ed375f55..af6546572df2 100644 --- a/drivers/net/wireless/ath/ath10k/bmi.c +++ b/drivers/net/wireless/ath/ath10k/bmi.c @@ -101,7 +101,7 @@ int ath10k_bmi_get_target_info_sdio(struct ath10k *ar, cmd.id = __cpu_to_le32(BMI_GET_TARGET_INFO); /* Step 1: Read 4 bytes of the target info and check if it is - * the special sentinal version word or the first word in the + * the special sentinel version word or the first word in the * version response. */ resplen = sizeof(u32); @@ -111,7 +111,7 @@ int ath10k_bmi_get_target_info_sdio(struct ath10k *ar, return ret; } - /* Some SDIO boards have a special sentinal byte before the real + /* Some SDIO boards have a special sentinel byte before the real * version response. */ if (__le32_to_cpu(tmp) == TARGET_VERSION_SENTINAL) { diff --git a/drivers/net/wireless/ath/ath10k/ce.c b/drivers/net/wireless/ath/ath10k/ce.c index c45c814fd122..59926227bd49 100644 --- a/drivers/net/wireless/ath/ath10k/ce.c +++ b/drivers/net/wireless/ath/ath10k/ce.c @@ -1323,7 +1323,7 @@ EXPORT_SYMBOL(ath10k_ce_per_engine_service); /* * Handler for per-engine interrupts on ALL active CEs. * This is used in cases where the system is sharing a - * single interrput for all CEs + * single interrupt for all CEs */ void ath10k_ce_per_engine_service_any(struct ath10k *ar) diff --git a/drivers/net/wireless/ath/ath10k/core.c b/drivers/net/wireless/ath/ath10k/core.c index d1ac64026cb3..400f332a7ff0 100644 --- a/drivers/net/wireless/ath/ath10k/core.c +++ b/drivers/net/wireless/ath/ath10k/core.c @@ -3096,7 +3096,7 @@ int ath10k_core_start(struct ath10k *ar, enum ath10k_firmware_mode mode, * enabled always. * * We can still enable BTCOEX if firmware has the support - * eventhough btceox_support value is + * even though btceox_support value is * ATH10K_DT_BTCOEX_NOT_FOUND */ diff --git a/drivers/net/wireless/ath/ath10k/core.h b/drivers/net/wireless/ath/ath10k/core.h index d70d7d088a2b..f5de8ce8fb45 100644 --- a/drivers/net/wireless/ath/ath10k/core.h +++ b/drivers/net/wireless/ath/ath10k/core.h @@ -76,7 +76,7 @@ /* The magic used by QCA spec */ #define ATH10K_SMBIOS_BDF_EXT_MAGIC "BDF_" -/* Default Airtime weight multipler (Tuned for multiclient performance) */ +/* Default Airtime weight multiplier (Tuned for multiclient performance) */ #define ATH10K_AIRTIME_WEIGHT_MULTIPLIER 4 #define ATH10K_MAX_RETRY_COUNT 30 @@ -857,7 +857,7 @@ enum ath10k_dev_flags { /* Disable HW crypto engine */ ATH10K_FLAG_HW_CRYPTO_DISABLED, - /* Bluetooth coexistance enabled */ + /* Bluetooth coexistence enabled */ ATH10K_FLAG_BTCOEX, /* Per Station statistics service */ diff --git a/drivers/net/wireless/ath/ath10k/coredump.c b/drivers/net/wireless/ath/ath10k/coredump.c index fe6b6f97a916..2d1634a890dd 100644 --- a/drivers/net/wireless/ath/ath10k/coredump.c +++ b/drivers/net/wireless/ath/ath10k/coredump.c @@ -531,7 +531,7 @@ static const struct ath10k_mem_section qca6174_hw30_sdio_register_sections[] = { {0x40000, 0x400A4}, - /* SI register is skiped here. + /* SI register is skipped here. * Because it will cause bus hang * * {0x50000, 0x50018}, diff --git a/drivers/net/wireless/ath/ath10k/coredump.h b/drivers/net/wireless/ath/ath10k/coredump.h index 240d70515088..437b9759f05d 100644 --- a/drivers/net/wireless/ath/ath10k/coredump.h +++ b/drivers/net/wireless/ath/ath10k/coredump.h @@ -125,7 +125,7 @@ enum ath10k_mem_region_type { * To minimize the size of the array, the list must obey the format: * '{start0,stop0},{start1,stop1},{start2,stop2}....' The values below must * also obey to 'start0 < stop0 < start1 < stop1 < start2 < ...', otherwise - * we may encouter error in the dump processing. + * we may encounter error in the dump processing. */ struct ath10k_mem_section { u32 start; diff --git a/drivers/net/wireless/ath/ath10k/debug.c b/drivers/net/wireless/ath/ath10k/debug.c index 39378e3f9b2b..c861e66ef6bc 100644 --- a/drivers/net/wireless/ath/ath10k/debug.c +++ b/drivers/net/wireless/ath/ath10k/debug.c @@ -1081,7 +1081,7 @@ exit: * struct available.. */ -/* This generally cooresponds to the debugfs fw_stats file */ +/* This generally corresponds to the debugfs fw_stats file */ static const char ath10k_gstrings_stats[][ETH_GSTRING_LEN] = { "tx_pkts_nic", "tx_bytes_nic", diff --git a/drivers/net/wireless/ath/ath10k/debugfs_sta.c b/drivers/net/wireless/ath/ath10k/debugfs_sta.c index 367539f2c370..87a3365330ff 100644 --- a/drivers/net/wireless/ath/ath10k/debugfs_sta.c +++ b/drivers/net/wireless/ath/ath10k/debugfs_sta.c @@ -498,7 +498,7 @@ static char *get_num_ampdu_subfrm_str(enum ath10k_ampdu_subfrm_num i) { switch (i) { case ATH10K_AMPDU_SUBFRM_NUM_10: - return "upto 10"; + return "up to 10"; case ATH10K_AMPDU_SUBFRM_NUM_20: return "11-20"; case ATH10K_AMPDU_SUBFRM_NUM_30: diff --git a/drivers/net/wireless/ath/ath10k/htt_rx.c b/drivers/net/wireless/ath/ath10k/htt_rx.c index 8a075a711b71..e76aab973320 100644 --- a/drivers/net/wireless/ath/ath10k/htt_rx.c +++ b/drivers/net/wireless/ath/ath10k/htt_rx.c @@ -301,12 +301,16 @@ void ath10k_htt_rx_free(struct ath10k_htt *htt) ath10k_htt_get_vaddr_ring(htt), htt->rx_ring.base_paddr); + ath10k_htt_config_paddrs_ring(htt, NULL); + dma_free_coherent(htt->ar->dev, sizeof(*htt->rx_ring.alloc_idx.vaddr), htt->rx_ring.alloc_idx.vaddr, htt->rx_ring.alloc_idx.paddr); + htt->rx_ring.alloc_idx.vaddr = NULL; kfree(htt->rx_ring.netbufs_ring); + htt->rx_ring.netbufs_ring = NULL; } static inline struct sk_buff *ath10k_htt_rx_netbuf_pop(struct ath10k_htt *htt) @@ -846,8 +850,10 @@ err_dma_idx: ath10k_htt_get_rx_ring_size(htt), vaddr_ring, htt->rx_ring.base_paddr); + ath10k_htt_config_paddrs_ring(htt, NULL); err_dma_ring: kfree(htt->rx_ring.netbufs_ring); + htt->rx_ring.netbufs_ring = NULL; err_netbuf: return -ENOMEM; } @@ -2496,7 +2502,7 @@ static bool ath10k_htt_rx_proc_rx_ind_hl(struct ath10k_htt *htt, /* I have not yet seen any case where num_mpdu_ranges > 1. * qcacld does not seem handle that case either, so we introduce the - * same limitiation here as well. + * same limitation here as well. */ if (num_mpdu_ranges > 1) ath10k_warn(ar, diff --git a/drivers/net/wireless/ath/ath10k/htt_tx.c b/drivers/net/wireless/ath/ath10k/htt_tx.c index a19b0795c86d..bd603feb7953 100644 --- a/drivers/net/wireless/ath/ath10k/htt_tx.c +++ b/drivers/net/wireless/ath/ath10k/htt_tx.c @@ -1112,7 +1112,7 @@ int ath10k_htt_tx_fetch_resp(struct ath10k *ar, int len = 0; int ret; - /* Response IDs are echo-ed back only for host driver convienence + /* Response IDs are echo-ed back only for host driver convenience * purposes. They aren't used for anything in the driver yet so use 0. */ diff --git a/drivers/net/wireless/ath/ath10k/hw.c b/drivers/net/wireless/ath/ath10k/hw.c index e52e41a70321..6d32b43a4da6 100644 --- a/drivers/net/wireless/ath/ath10k/hw.c +++ b/drivers/net/wireless/ath/ath10k/hw.c @@ -84,7 +84,7 @@ const struct ath10k_hw_regs qca99x0_regs = { .ce5_base_address = 0x0004b400, .ce6_base_address = 0x0004b800, .ce7_base_address = 0x0004bc00, - /* Note: qca99x0 supports upto 12 Copy Engines. Other than address of + /* Note: qca99x0 supports up to 12 Copy Engines. Other than address of * CE0 and CE1 no other copy engine is directly referred in the code. * It is not really necessary to assign address for newly supported * CEs in this address table. @@ -120,7 +120,7 @@ const struct ath10k_hw_regs qca4019_regs = { .ce5_base_address = 0x0004b400, .ce6_base_address = 0x0004b800, .ce7_base_address = 0x0004bc00, - /* qca4019 supports upto 12 copy engines. Since base address + /* qca4019 supports up to 12 copy engines. Since base address * of ce8 to ce11 are not directly referred in the code, * no need have them in separate members in this table. * Copy Engine Address @@ -924,7 +924,7 @@ static void ath10k_hw_map_target_mem(struct ath10k *ar, u32 msb) ath10k_hif_write32(ar, address, msb); } -/* 1. Write to memory region of target, such as IRAM adn DRAM. +/* 1. Write to memory region of target, such as IRAM and DRAM. * 2. Target address( 0 ~ 00100000 & 0x00400000~0x00500000) * can be written directly. See ath10k_pci_targ_cpu_to_ce_addr() too. * 3. In order to access the region other than the above, diff --git a/drivers/net/wireless/ath/ath10k/mac.c b/drivers/net/wireless/ath/ath10k/mac.c index 23381a9db6ae..ec8d5b29bc72 100644 --- a/drivers/net/wireless/ath/ath10k/mac.c +++ b/drivers/net/wireless/ath/ath10k/mac.c @@ -4051,7 +4051,7 @@ static int ath10k_mac_tx(struct ath10k *ar, ath10k_tx_h_seq_no(vif, skb); break; case ATH10K_HW_TXRX_ETHERNET: - /* Convert 802.11->802.3 header only if the frame was erlier + /* Convert 802.11->802.3 header only if the frame was earlier * encapsulated to 802.11 by mac80211. Otherwise pass it as is. */ if (!(info->flags & IEEE80211_TX_CTL_HW_80211_ENCAP)) @@ -8097,7 +8097,7 @@ static void ath10k_flush(struct ieee80211_hw *hw, struct ieee80211_vif *vif, /* TODO: Implement this function properly * For now it is needed to reply to Probe Requests in IBSS mode. - * Propably we need this information from FW. + * Probably we need this information from FW. */ static int ath10k_tx_last_beacon(struct ieee80211_hw *hw) { @@ -8520,7 +8520,7 @@ static void ath10k_sta_rc_update(struct ieee80211_hw *hw, "mac sta rc update for %pM changed %08x bw %d nss %d smps %d\n", sta->addr, changed, sta->deflink.bandwidth, sta->deflink.rx_nss, - sta->smps_mode); + sta->deflink.smps_mode); if (changed & IEEE80211_RC_BW_CHANGED) { bw = WMI_PEER_CHWIDTH_20MHZ; @@ -8554,7 +8554,7 @@ static void ath10k_sta_rc_update(struct ieee80211_hw *hw, if (changed & IEEE80211_RC_SMPS_CHANGED) { smps = WMI_PEER_SMPS_PS_NONE; - switch (sta->smps_mode) { + switch (sta->deflink.smps_mode) { case IEEE80211_SMPS_AUTOMATIC: case IEEE80211_SMPS_OFF: smps = WMI_PEER_SMPS_PS_NONE; @@ -8567,7 +8567,7 @@ static void ath10k_sta_rc_update(struct ieee80211_hw *hw, break; case IEEE80211_SMPS_NUM_MODES: ath10k_warn(ar, "Invalid smps %d in sta rc update for %pM\n", - sta->smps_mode, sta->addr); + sta->deflink.smps_mode, sta->addr); smps = WMI_PEER_SMPS_PS_NONE; break; } @@ -9686,7 +9686,7 @@ static const struct ieee80211_iface_limit ath10k_tlv_if_limit_ibss[] = { }, }; -/* FIXME: This is not thouroughly tested. These combinations may over- or +/* FIXME: This is not thoroughly tested. These combinations may over- or * underestimate hw/fw capabilities. */ static struct ieee80211_iface_combination ath10k_tlv_if_comb[] = { @@ -9926,7 +9926,7 @@ int ath10k_mac_register(struct ath10k *ar) WLAN_CIPHER_SUITE_BIP_GMAC_128, WLAN_CIPHER_SUITE_BIP_GMAC_256, - /* Only QCA99x0 and QCA4019 varients support GCMP-128, GCMP-256 + /* Only QCA99x0 and QCA4019 variants support GCMP-128, GCMP-256 * and CCMP-256 in hardware. */ WLAN_CIPHER_SUITE_GCMP, diff --git a/drivers/net/wireless/ath/ath10k/pci.c b/drivers/net/wireless/ath/ath10k/pci.c index a77cb79a7a54..e56c6a6b1379 100644 --- a/drivers/net/wireless/ath/ath10k/pci.c +++ b/drivers/net/wireless/ath/ath10k/pci.c @@ -1244,7 +1244,7 @@ static void ath10k_pci_process_htt_rx_cb(struct ath10k_ce_pipe *ce_state, unsigned int nbytes, max_nbytes, nentries; int orig_len; - /* No need to aquire ce_lock for CE5, since this is the only place CE5 + /* No need to acquire ce_lock for CE5, since this is the only place CE5 * is processed other than init and deinit. Before releasing CE5 * buffers, interrupts are disabled. Thus CE5 access is serialized. */ diff --git a/drivers/net/wireless/ath/ath10k/pci.h b/drivers/net/wireless/ath/ath10k/pci.h index cf64898b9447..480cd97ab739 100644 --- a/drivers/net/wireless/ath/ath10k/pci.h +++ b/drivers/net/wireless/ath/ath10k/pci.h @@ -81,7 +81,7 @@ struct ath10k_pci_pipe { /* Handle of underlying Copy Engine */ struct ath10k_ce_pipe *ce_hdl; - /* Our pipe number; facilitiates use of pipe_info ptrs. */ + /* Our pipe number; facilitates use of pipe_info ptrs. */ u8 pipe_num; /* Convenience back pointer to hif_ce_state. */ diff --git a/drivers/net/wireless/ath/ath10k/qmi.c b/drivers/net/wireless/ath/ath10k/qmi.c index d7e406916bc8..66cb7a1e628a 100644 --- a/drivers/net/wireless/ath/ath10k/qmi.c +++ b/drivers/net/wireless/ath/ath10k/qmi.c @@ -792,7 +792,7 @@ static void ath10k_qmi_event_server_arrive(struct ath10k_qmi *qmi) return; /* - * HACK: sleep for a while inbetween receiving the msa info response + * HACK: sleep for a while between receiving the msa info response * and the XPU update to prevent SDM845 from crashing due to a security * violation, when running MPSS.AT.4.0.c2-01184-SDM845_GEN_PACK-1. */ diff --git a/drivers/net/wireless/ath/ath10k/rx_desc.h b/drivers/net/wireless/ath/ath10k/rx_desc.h index 6ce2a8b1060d..777e53aa69dc 100644 --- a/drivers/net/wireless/ath/ath10k/rx_desc.h +++ b/drivers/net/wireless/ath/ath10k/rx_desc.h @@ -448,7 +448,7 @@ struct rx_mpdu_end { * - 4 bytes for WEP * - 8 bytes for TKIP, AES * [padding to 4 bytes] - * c) A-MSDU subframe header (14 bytes) if appliable + * c) A-MSDU subframe header (14 bytes) if applicable * d) LLC/SNAP (RFC1042, 8 bytes) * * In case of A-MSDU only first frame in sequence contains (a) and (b). diff --git a/drivers/net/wireless/ath/ath10k/sdio.c b/drivers/net/wireless/ath/ath10k/sdio.c index e0e98f9f127e..79e09c7a82b3 100644 --- a/drivers/net/wireless/ath/ath10k/sdio.c +++ b/drivers/net/wireless/ath/ath10k/sdio.c @@ -1057,7 +1057,7 @@ static int ath10k_sdio_mbox_proc_pending_irqs(struct ath10k *ar, out: /* An optimization to bypass reading the IRQ status registers - * unecessarily which can re-wake the target, if upper layers + * unnecessarily which can re-wake the target, if upper layers * determine that we are in a low-throughput mode, we can rely on * taking another interrupt rather than re-checking the status * registers which can re-wake the target. diff --git a/drivers/net/wireless/ath/ath10k/thermal.c b/drivers/net/wireless/ath/ath10k/thermal.c index 36c9a1364253..cefd97323dfe 100644 --- a/drivers/net/wireless/ath/ath10k/thermal.c +++ b/drivers/net/wireless/ath/ath10k/thermal.c @@ -98,7 +98,7 @@ static ssize_t ath10k_thermal_show_temp(struct device *dev, temperature = ar->thermal.temperature; spin_unlock_bh(&ar->data_lock); - /* display in millidegree celcius */ + /* display in millidegree celsius */ ret = snprintf(buf, PAGE_SIZE, "%d\n", temperature * 1000); out: mutex_unlock(&ar->conf_mutex); diff --git a/drivers/net/wireless/ath/ath10k/thermal.h b/drivers/net/wireless/ath/ath10k/thermal.h index 5fdb020f4da3..1f4de9fbf2b3 100644 --- a/drivers/net/wireless/ath/ath10k/thermal.h +++ b/drivers/net/wireless/ath/ath10k/thermal.h @@ -19,7 +19,7 @@ struct ath10k_thermal { /* protected by conf_mutex */ u32 throttle_state; u32 quiet_period; - /* temperature value in Celcius degree + /* temperature value in Celsius degree * protected by data_lock */ int temperature; diff --git a/drivers/net/wireless/ath/ath10k/usb.h b/drivers/net/wireless/ath/ath10k/usb.h index 34d683e8fc18..48e066ba8162 100644 --- a/drivers/net/wireless/ath/ath10k/usb.h +++ b/drivers/net/wireless/ath/ath10k/usb.h @@ -26,7 +26,7 @@ #define ATH10K_USB_EP_ADDR_APP_DATA_MP_OUT 0x03 #define ATH10K_USB_EP_ADDR_APP_DATA_HP_OUT 0x04 -/* diagnostic command defnitions */ +/* diagnostic command definitions */ #define ATH10K_USB_CONTROL_REQ_SEND_BMI_CMD 1 #define ATH10K_USB_CONTROL_REQ_RECV_BMI_RESP 2 #define ATH10K_USB_CONTROL_REQ_DIAG_CMD 3 diff --git a/drivers/net/wireless/ath/ath10k/wmi-tlv.h b/drivers/net/wireless/ath/ath10k/wmi-tlv.h index b39c9b78b32b..dbb48d70f2e9 100644 --- a/drivers/net/wireless/ath/ath10k/wmi-tlv.h +++ b/drivers/net/wireless/ath/ath10k/wmi-tlv.h @@ -1813,7 +1813,7 @@ struct wmi_tlv_pdev_get_temp_cmd { struct wmi_tlv_pdev_temperature_event { __le32 tlv_hdr; - /* temperature value in Celcius degree */ + /* temperature value in Celsius degree */ __le32 temperature; __le32 pdev_id; } __packed; @@ -2548,7 +2548,7 @@ struct nlo_channel_prediction_cfg { /* Preconfigured stationary threshold. * Lesser value means more conservative. Bigger value means more aggressive. - * Maximum is 100 and mininum is 0. + * Maximum is 100 and minimum is 0. */ __le32 stationary_threshold; diff --git a/drivers/net/wireless/ath/ath10k/wmi.c b/drivers/net/wireless/ath/ath10k/wmi.c index 074d8ba5072a..980d4124fa28 100644 --- a/drivers/net/wireless/ath/ath10k/wmi.c +++ b/drivers/net/wireless/ath/ath10k/wmi.c @@ -3555,7 +3555,7 @@ static void ath10k_wmi_update_tim(struct ath10k *ar, __le32 t; u32 v, tim_len; - /* When FW reports 0 in tim_len, ensure atleast first byte + /* When FW reports 0 in tim_len, ensure at least first byte * in tim_bitmap is considered for pvm calculation. */ tim_len = tim_info->tim_len ? __le32_to_cpu(tim_info->tim_len) : 1; diff --git a/drivers/net/wireless/ath/ath10k/wmi.h b/drivers/net/wireless/ath/ath10k/wmi.h index 4abd12e78028..6de3cc4640a0 100644 --- a/drivers/net/wireless/ath/ath10k/wmi.h +++ b/drivers/net/wireless/ath/ath10k/wmi.h @@ -3170,7 +3170,7 @@ struct wmi_start_scan_common { /* dwell time in msec on passive channels */ __le32 dwell_time_passive; /* - * min time in msec on the BSS channel,only valid if atleast one + * min time in msec on the BSS channel,only valid if at least one * VDEV is active */ __le32 min_rest_time; @@ -3196,7 +3196,7 @@ struct wmi_start_scan_common { * and bssid_list */ __le32 repeat_probe_time; - /* time in msec between 2 consequetive probe requests with in a set. */ + /* time in msec between 2 consecutive probe requests with in a set. */ __le32 probe_spacing_time; /* * data inactivity time in msec on bss channel that will be used by @@ -4397,7 +4397,7 @@ struct wmi_pdev_stats_tx { /* wal pdev continuous xretry */ __le32 pdev_cont_xretry; - /* wal pdev continous xretry */ + /* wal pdev continuous xretry */ __le32 pdev_tx_timeout; /* wal pdev resets */ @@ -5240,7 +5240,7 @@ enum wmi_vdev_param { * scheduler. */ WMI_VDEV_OC_SCHEDULER_AIR_TIME_LIMIT, - /* enable/dsiable WDS for this VDEV */ + /* enable/disable WDS for this VDEV */ WMI_VDEV_PARAM_WDS, /* ATIM Window */ WMI_VDEV_PARAM_ATIM_WINDOW, @@ -5372,7 +5372,7 @@ enum wmi_10x_vdev_param { * scheduler. */ WMI_10X_VDEV_OC_SCHEDULER_AIR_TIME_LIMIT, - /* enable/dsiable WDS for this VDEV */ + /* enable/disable WDS for this VDEV */ WMI_10X_VDEV_PARAM_WDS, /* ATIM Window */ WMI_10X_VDEV_PARAM_ATIM_WINDOW, @@ -5904,7 +5904,7 @@ enum wmi_sta_ps_param_tx_wake_threshold { enum wmi_sta_ps_param_pspoll_count { WMI_STA_PS_PSPOLL_COUNT_NO_MAX = 0, /* - * Values greater than 0 indicate the maximum numer of PS-Poll frames + * Values greater than 0 indicate the maximum number of PS-Poll frames * FW will send before waking up. */ @@ -6947,7 +6947,7 @@ struct wmi_echo_ev_arg { }; struct wmi_pdev_temperature_event { - /* temperature value in Celcius degree */ + /* temperature value in Celsius degree */ __le32 temperature; } __packed; diff --git a/drivers/net/wireless/ath/ath11k/ahb.c b/drivers/net/wireless/ath/ath11k/ahb.c index 1be4a25947a3..d34a4d6325b2 100644 --- a/drivers/net/wireless/ath/ath11k/ahb.c +++ b/drivers/net/wireless/ath/ath11k/ahb.c @@ -16,6 +16,8 @@ #include "hif.h" #include <linux/remoteproc.h> #include "pcic.h" +#include <linux/soc/qcom/smem.h> +#include <linux/soc/qcom/smem_state.h> static const struct of_device_id ath11k_ahb_of_match[] = { /* TODO: Should we change the compatible string to something similar @@ -359,6 +361,7 @@ static void ath11k_ahb_ext_irq_enable(struct ath11k_base *ab) struct ath11k_ext_irq_grp *irq_grp = &ab->ext_irq_grp[i]; if (!irq_grp->napi_enabled) { + dev_set_threaded(&irq_grp->napi_ndev, true); napi_enable(&irq_grp->napi); irq_grp->napi_enabled = true; } @@ -406,7 +409,8 @@ static int ath11k_ahb_fwreset_from_cold_boot(struct ath11k_base *ab) int timeout; if (ath11k_cold_boot_cal == 0 || ab->qmi.cal_done || - ab->hw_params.cold_boot_calib == 0) + ab->hw_params.cold_boot_calib == 0 || + ab->hw_params.cbcal_restart_fw == 0) return 0; ath11k_dbg(ab, ATH11K_DBG_AHB, "wait for cold boot done\n"); @@ -685,11 +689,90 @@ static int ath11k_ahb_map_service_to_pipe(struct ath11k_base *ab, u16 service_id return 0; } +static int ath11k_ahb_hif_suspend(struct ath11k_base *ab) +{ + struct ath11k_ahb *ab_ahb = ath11k_ahb_priv(ab); + u32 wake_irq; + u32 value = 0; + int ret; + + if (!device_may_wakeup(ab->dev)) + return -EPERM; + + wake_irq = ab->irq_num[ATH11K_PCI_IRQ_CE0_OFFSET + ATH11K_PCI_CE_WAKE_IRQ]; + + ret = enable_irq_wake(wake_irq); + if (ret) { + ath11k_err(ab, "failed to enable wakeup irq :%d\n", ret); + return ret; + } + + value = u32_encode_bits(ab_ahb->smp2p_info.seq_no++, + ATH11K_AHB_SMP2P_SMEM_SEQ_NO); + value |= u32_encode_bits(ATH11K_AHB_POWER_SAVE_ENTER, + ATH11K_AHB_SMP2P_SMEM_MSG); + + ret = qcom_smem_state_update_bits(ab_ahb->smp2p_info.smem_state, + ATH11K_AHB_SMP2P_SMEM_VALUE_MASK, value); + if (ret) { + ath11k_err(ab, "failed to send smp2p power save enter cmd :%d\n", ret); + return ret; + } + + ath11k_dbg(ab, ATH11K_DBG_AHB, "ahb device suspended\n"); + + return ret; +} + +static int ath11k_ahb_hif_resume(struct ath11k_base *ab) +{ + struct ath11k_ahb *ab_ahb = ath11k_ahb_priv(ab); + u32 wake_irq; + u32 value = 0; + int ret; + + if (!device_may_wakeup(ab->dev)) + return -EPERM; + + wake_irq = ab->irq_num[ATH11K_PCI_IRQ_CE0_OFFSET + ATH11K_PCI_CE_WAKE_IRQ]; + + ret = disable_irq_wake(wake_irq); + if (ret) { + ath11k_err(ab, "failed to disable wakeup irq: %d\n", ret); + return ret; + } + + reinit_completion(&ab->wow.wakeup_completed); + + value = u32_encode_bits(ab_ahb->smp2p_info.seq_no++, + ATH11K_AHB_SMP2P_SMEM_SEQ_NO); + value |= u32_encode_bits(ATH11K_AHB_POWER_SAVE_EXIT, + ATH11K_AHB_SMP2P_SMEM_MSG); + + ret = qcom_smem_state_update_bits(ab_ahb->smp2p_info.smem_state, + ATH11K_AHB_SMP2P_SMEM_VALUE_MASK, value); + if (ret) { + ath11k_err(ab, "failed to send smp2p power save enter cmd :%d\n", ret); + return ret; + } + + ret = wait_for_completion_timeout(&ab->wow.wakeup_completed, 3 * HZ); + if (ret == 0) { + ath11k_warn(ab, "timed out while waiting for wow wakeup completion\n"); + return -ETIMEDOUT; + } + + ath11k_dbg(ab, ATH11K_DBG_AHB, "ahb device resumed\n"); + + return 0; +} + static const struct ath11k_hif_ops ath11k_ahb_hif_ops_ipq8074 = { .start = ath11k_ahb_start, .stop = ath11k_ahb_stop, .read32 = ath11k_ahb_read32, .write32 = ath11k_ahb_write32, + .read = NULL, .irq_enable = ath11k_ahb_ext_irq_enable, .irq_disable = ath11k_ahb_ext_irq_disable, .map_service_to_pipe = ath11k_ahb_map_service_to_pipe, @@ -702,6 +785,7 @@ static const struct ath11k_hif_ops ath11k_ahb_hif_ops_wcn6750 = { .stop = ath11k_pcic_stop, .read32 = ath11k_pcic_read32, .write32 = ath11k_pcic_write32, + .read = NULL, .irq_enable = ath11k_pcic_ext_irq_enable, .irq_disable = ath11k_pcic_ext_irq_disable, .get_msi_address = ath11k_pcic_get_msi_address, @@ -709,6 +793,10 @@ static const struct ath11k_hif_ops ath11k_ahb_hif_ops_wcn6750 = { .map_service_to_pipe = ath11k_pcic_map_service_to_pipe, .power_down = ath11k_ahb_power_down, .power_up = ath11k_ahb_power_up, + .suspend = ath11k_ahb_hif_suspend, + .resume = ath11k_ahb_hif_resume, + .ce_irq_enable = ath11k_pci_enable_ce_irqs_except_wake_irq, + .ce_irq_disable = ath11k_pci_disable_ce_irqs_except_wake_irq, }; static int ath11k_core_get_rproc(struct ath11k_base *ab) @@ -783,6 +871,34 @@ static int ath11k_ahb_setup_msi_resources(struct ath11k_base *ab) return 0; } +static int ath11k_ahb_setup_smp2p_handle(struct ath11k_base *ab) +{ + struct ath11k_ahb *ab_ahb = ath11k_ahb_priv(ab); + + if (!ab->hw_params.smp2p_wow_exit) + return 0; + + ab_ahb->smp2p_info.smem_state = qcom_smem_state_get(ab->dev, "wlan-smp2p-out", + &ab_ahb->smp2p_info.smem_bit); + if (IS_ERR(ab_ahb->smp2p_info.smem_state)) { + ath11k_err(ab, "failed to fetch smem state: %ld\n", + PTR_ERR(ab_ahb->smp2p_info.smem_state)); + return PTR_ERR(ab_ahb->smp2p_info.smem_state); + } + + return 0; +} + +static void ath11k_ahb_release_smp2p_handle(struct ath11k_base *ab) +{ + struct ath11k_ahb *ab_ahb = ath11k_ahb_priv(ab); + + if (!ab->hw_params.smp2p_wow_exit) + return; + + qcom_smem_state_put(ab_ahb->smp2p_info.smem_state); +} + static int ath11k_ahb_setup_resources(struct ath11k_base *ab) { struct platform_device *pdev = ab->pdev; @@ -1038,10 +1154,14 @@ static int ath11k_ahb_probe(struct platform_device *pdev) if (ret) goto err_core_free; - ret = ath11k_hal_srng_init(ab); + ret = ath11k_ahb_setup_smp2p_handle(ab); if (ret) goto err_fw_deinit; + ret = ath11k_hal_srng_init(ab); + if (ret) + goto err_release_smp2p_handle; + ret = ath11k_ce_alloc_pipes(ab); if (ret) { ath11k_err(ab, "failed to allocate ce pipes: %d\n", ret); @@ -1078,6 +1198,9 @@ err_ce_free: err_hal_srng_deinit: ath11k_hal_srng_deinit(ab); +err_release_smp2p_handle: + ath11k_ahb_release_smp2p_handle(ab); + err_fw_deinit: ath11k_ahb_fw_resource_deinit(ab); @@ -1088,20 +1211,10 @@ err_core_free: return ret; } -static int ath11k_ahb_remove(struct platform_device *pdev) +static void ath11k_ahb_remove_prepare(struct ath11k_base *ab) { - struct ath11k_base *ab = platform_get_drvdata(pdev); unsigned long left; - if (test_bit(ATH11K_FLAG_QMI_FAIL, &ab->dev_flags)) { - ath11k_ahb_power_down(ab); - ath11k_debugfs_soc_destroy(ab); - ath11k_qmi_deinit_service(ab); - goto qmi_fail; - } - - reinit_completion(&ab->driver_recovery); - if (test_bit(ATH11K_FLAG_RECOVERY, &ab->dev_flags)) { left = wait_for_completion_timeout(&ab->driver_recovery, ATH11K_AHB_RECOVERY_TIMEOUT); @@ -1111,19 +1224,61 @@ static int ath11k_ahb_remove(struct platform_device *pdev) set_bit(ATH11K_FLAG_UNREGISTERING, &ab->dev_flags); cancel_work_sync(&ab->restart_work); + cancel_work_sync(&ab->qmi.event_work); +} + +static void ath11k_ahb_free_resources(struct ath11k_base *ab) +{ + struct platform_device *pdev = ab->pdev; - ath11k_core_deinit(ab); -qmi_fail: ath11k_ahb_free_irq(ab); ath11k_hal_srng_deinit(ab); + ath11k_ahb_release_smp2p_handle(ab); ath11k_ahb_fw_resource_deinit(ab); ath11k_ce_free_pipes(ab); ath11k_core_free(ab); platform_set_drvdata(pdev, NULL); +} + +static int ath11k_ahb_remove(struct platform_device *pdev) +{ + struct ath11k_base *ab = platform_get_drvdata(pdev); + + if (test_bit(ATH11K_FLAG_QMI_FAIL, &ab->dev_flags)) { + ath11k_ahb_power_down(ab); + ath11k_debugfs_soc_destroy(ab); + ath11k_qmi_deinit_service(ab); + goto qmi_fail; + } + + ath11k_ahb_remove_prepare(ab); + ath11k_core_deinit(ab); + +qmi_fail: + ath11k_ahb_free_resources(ab); return 0; } +static void ath11k_ahb_shutdown(struct platform_device *pdev) +{ + struct ath11k_base *ab = platform_get_drvdata(pdev); + + /* platform shutdown() & remove() are mutually exclusive. + * remove() is invoked during rmmod & shutdown() during + * system reboot/shutdown. + */ + ath11k_ahb_remove_prepare(ab); + + if (!(test_bit(ATH11K_FLAG_REGISTERED, &ab->dev_flags))) + goto free_resources; + + ath11k_core_deinit(ab); + +free_resources: + ath11k_ahb_free_resources(ab); +} + static struct platform_driver ath11k_ahb_driver = { .driver = { .name = "ath11k", @@ -1131,6 +1286,7 @@ static struct platform_driver ath11k_ahb_driver = { }, .probe = ath11k_ahb_probe, .remove = ath11k_ahb_remove, + .shutdown = ath11k_ahb_shutdown, }; static int ath11k_ahb_init(void) diff --git a/drivers/net/wireless/ath/ath11k/ahb.h b/drivers/net/wireless/ath/ath11k/ahb.h index 58a945411c5b..415ddfd26654 100644 --- a/drivers/net/wireless/ath/ath11k/ahb.h +++ b/drivers/net/wireless/ath/ath11k/ahb.h @@ -1,6 +1,7 @@ /* SPDX-License-Identifier: BSD-3-Clause-Clear */ /* * Copyright (c) 2018-2019 The Linux Foundation. All rights reserved. + * Copyright (c) 2022, Qualcomm Innovation Center, Inc. All rights reserved. */ #ifndef ATH11K_AHB_H #define ATH11K_AHB_H @@ -8,6 +9,16 @@ #include "core.h" #define ATH11K_AHB_RECOVERY_TIMEOUT (3 * HZ) + +#define ATH11K_AHB_SMP2P_SMEM_MSG GENMASK(15, 0) +#define ATH11K_AHB_SMP2P_SMEM_SEQ_NO GENMASK(31, 16) +#define ATH11K_AHB_SMP2P_SMEM_VALUE_MASK 0xFFFFFFFF + +enum ath11k_ahb_smp2p_msg_id { + ATH11K_AHB_POWER_SAVE_ENTER = 1, + ATH11K_AHB_POWER_SAVE_EXIT, +}; + struct ath11k_base; struct ath11k_ahb { @@ -21,6 +32,11 @@ struct ath11k_ahb { u32 ce_size; bool use_tz; } fw; + struct { + unsigned short seq_no; + unsigned int smem_bit; + struct qcom_smem_state *smem_state; + } smp2p_info; }; static inline struct ath11k_ahb *ath11k_ahb_priv(struct ath11k_base *ab) diff --git a/drivers/net/wireless/ath/ath11k/ce.c b/drivers/net/wireless/ath/ath11k/ce.c index c14c51f38709..f2da95fd4253 100644 --- a/drivers/net/wireless/ath/ath11k/ce.c +++ b/drivers/net/wireless/ath/ath11k/ce.c @@ -250,7 +250,7 @@ const struct ce_attr ath11k_host_ce_config_qcn9074[] = { static bool ath11k_ce_need_shadow_fix(int ce_id) { - /* only ce4 needs shadow workaroud*/ + /* only ce4 needs shadow workaround */ if (ce_id == 4) return true; return false; @@ -1042,7 +1042,7 @@ int ath11k_ce_alloc_pipes(struct ath11k_base *ab) ret = ath11k_ce_alloc_pipe(ab, i); if (ret) { - /* Free any parial successful allocation */ + /* Free any partial successful allocation */ ath11k_ce_free_pipes(ab); return ret; } diff --git a/drivers/net/wireless/ath/ath11k/core.c b/drivers/net/wireless/ath/ath11k/core.c index c3e9e4f7bc24..b99180bc8172 100644 --- a/drivers/net/wireless/ath/ath11k/core.c +++ b/drivers/net/wireless/ath/ath11k/core.c @@ -70,6 +70,7 @@ static const struct ath11k_hw_params ath11k_hw_params[] = { .summary_pad_sz = 0, .fft_hdr_len = 16, .max_fft_bins = 512, + .fragment_160mhz = true, }, .interface_modes = BIT(NL80211_IFTYPE_STATION) | @@ -81,6 +82,7 @@ static const struct ath11k_hw_params ath11k_hw_params[] = { .idle_ps = false, .supports_sta_ps = false, .cold_boot_calib = true, + .cbcal_restart_fw = true, .fw_mem_mode = 0, .num_vdevs = 16 + 1, .num_peers = 512, @@ -106,6 +108,13 @@ static const struct ath11k_hw_params ath11k_hw_params[] = { .hybrid_bus_type = false, .fixed_fw_mem = false, .support_off_channel_tx = false, + .supports_multi_bssid = false, + + .sram_dump = {}, + + .tcl_ring_retry = true, + .tx_ring_size = DP_TCL_DATA_RING_SIZE, + .smp2p_wow_exit = false, }, { .hw_rev = ATH11K_HW_IPQ6018_HW10, @@ -141,6 +150,7 @@ static const struct ath11k_hw_params ath11k_hw_params[] = { .summary_pad_sz = 0, .fft_hdr_len = 16, .max_fft_bins = 512, + .fragment_160mhz = true, }, .interface_modes = BIT(NL80211_IFTYPE_STATION) | @@ -152,6 +162,7 @@ static const struct ath11k_hw_params ath11k_hw_params[] = { .idle_ps = false, .supports_sta_ps = false, .cold_boot_calib = true, + .cbcal_restart_fw = true, .fw_mem_mode = 0, .num_vdevs = 16 + 1, .num_peers = 512, @@ -177,6 +188,13 @@ static const struct ath11k_hw_params ath11k_hw_params[] = { .hybrid_bus_type = false, .fixed_fw_mem = false, .support_off_channel_tx = false, + .supports_multi_bssid = false, + + .sram_dump = {}, + + .tcl_ring_retry = true, + .tx_ring_size = DP_TCL_DATA_RING_SIZE, + .smp2p_wow_exit = false, }, { .name = "qca6390 hw2.0", @@ -212,6 +230,7 @@ static const struct ath11k_hw_params ath11k_hw_params[] = { .summary_pad_sz = 0, .fft_hdr_len = 0, .max_fft_bins = 0, + .fragment_160mhz = false, }, .interface_modes = BIT(NL80211_IFTYPE_STATION) | @@ -222,6 +241,7 @@ static const struct ath11k_hw_params ath11k_hw_params[] = { .idle_ps = true, .supports_sta_ps = true, .cold_boot_calib = false, + .cbcal_restart_fw = false, .fw_mem_mode = 0, .num_vdevs = 16 + 1, .num_peers = 512, @@ -247,6 +267,16 @@ static const struct ath11k_hw_params ath11k_hw_params[] = { .hybrid_bus_type = false, .fixed_fw_mem = false, .support_off_channel_tx = true, + .supports_multi_bssid = true, + + .sram_dump = { + .start = 0x01400000, + .end = 0x0171ffff, + }, + + .tcl_ring_retry = true, + .tx_ring_size = DP_TCL_DATA_RING_SIZE, + .smp2p_wow_exit = false, }, { .name = "qcn9074 hw1.0", @@ -281,6 +311,7 @@ static const struct ath11k_hw_params ath11k_hw_params[] = { .summary_pad_sz = 16, .fft_hdr_len = 24, .max_fft_bins = 1024, + .fragment_160mhz = false, }, .interface_modes = BIT(NL80211_IFTYPE_STATION) | @@ -292,6 +323,7 @@ static const struct ath11k_hw_params ath11k_hw_params[] = { .idle_ps = false, .supports_sta_ps = false, .cold_boot_calib = false, + .cbcal_restart_fw = false, .fw_mem_mode = 2, .num_vdevs = 8, .num_peers = 128, @@ -317,6 +349,13 @@ static const struct ath11k_hw_params ath11k_hw_params[] = { .hybrid_bus_type = false, .fixed_fw_mem = false, .support_off_channel_tx = false, + .supports_multi_bssid = false, + + .sram_dump = {}, + + .tcl_ring_retry = true, + .tx_ring_size = DP_TCL_DATA_RING_SIZE, + .smp2p_wow_exit = false, }, { .name = "wcn6855 hw2.0", @@ -352,6 +391,7 @@ static const struct ath11k_hw_params ath11k_hw_params[] = { .summary_pad_sz = 0, .fft_hdr_len = 0, .max_fft_bins = 0, + .fragment_160mhz = false, }, .interface_modes = BIT(NL80211_IFTYPE_STATION) | @@ -362,6 +402,7 @@ static const struct ath11k_hw_params ath11k_hw_params[] = { .idle_ps = true, .supports_sta_ps = true, .cold_boot_calib = false, + .cbcal_restart_fw = false, .fw_mem_mode = 0, .num_vdevs = 16 + 1, .num_peers = 512, @@ -387,6 +428,16 @@ static const struct ath11k_hw_params ath11k_hw_params[] = { .hybrid_bus_type = false, .fixed_fw_mem = false, .support_off_channel_tx = true, + .supports_multi_bssid = true, + + .sram_dump = { + .start = 0x01400000, + .end = 0x0177ffff, + }, + + .tcl_ring_retry = true, + .tx_ring_size = DP_TCL_DATA_RING_SIZE, + .smp2p_wow_exit = false, }, { .name = "wcn6855 hw2.1", @@ -422,6 +473,7 @@ static const struct ath11k_hw_params ath11k_hw_params[] = { .summary_pad_sz = 0, .fft_hdr_len = 0, .max_fft_bins = 0, + .fragment_160mhz = false, }, .interface_modes = BIT(NL80211_IFTYPE_STATION) | @@ -431,6 +483,7 @@ static const struct ath11k_hw_params ath11k_hw_params[] = { .idle_ps = true, .supports_sta_ps = true, .cold_boot_calib = false, + .cbcal_restart_fw = false, .fw_mem_mode = 0, .num_vdevs = 16 + 1, .num_peers = 512, @@ -456,6 +509,16 @@ static const struct ath11k_hw_params ath11k_hw_params[] = { .hybrid_bus_type = false, .fixed_fw_mem = false, .support_off_channel_tx = true, + .supports_multi_bssid = true, + + .sram_dump = { + .start = 0x01400000, + .end = 0x0177ffff, + }, + + .tcl_ring_retry = true, + .tx_ring_size = DP_TCL_DATA_RING_SIZE, + .smp2p_wow_exit = false, }, { .name = "wcn6750 hw1.0", @@ -468,7 +531,7 @@ static const struct ath11k_hw_params ath11k_hw_params[] = { .max_radios = 1, .bdf_addr = 0x4B0C0000, .hw_ops = &wcn6750_ops, - .ring_mask = &ath11k_hw_ring_mask_qca6390, + .ring_mask = &ath11k_hw_ring_mask_wcn6750, .internal_sleep_clock = false, .regs = &wcn6750_regs, .qmi_service_ins_id = ATH11K_QMI_WLFW_SERVICE_INS_ID_V01_WCN6750, @@ -491,6 +554,7 @@ static const struct ath11k_hw_params ath11k_hw_params[] = { .summary_pad_sz = 0, .fft_hdr_len = 0, .max_fft_bins = 0, + .fragment_160mhz = false, }, .interface_modes = BIT(NL80211_IFTYPE_STATION) | @@ -499,7 +563,8 @@ static const struct ath11k_hw_params ath11k_hw_params[] = { .supports_shadow_regs = true, .idle_ps = true, .supports_sta_ps = true, - .cold_boot_calib = false, + .cold_boot_calib = true, + .cbcal_restart_fw = false, .fw_mem_mode = 0, .num_vdevs = 16 + 1, .num_peers = 512, @@ -508,8 +573,8 @@ static const struct ath11k_hw_params ath11k_hw_params[] = { .supports_regdb = true, .fix_l1ss = false, .credit_flow = true, - .max_tx_ring = DP_TCL_NUM_RING_MAX_QCA6390, - .hal_params = &ath11k_hw_hal_params_qca6390, + .max_tx_ring = DP_TCL_NUM_RING_MAX, + .hal_params = &ath11k_hw_hal_params_wcn6750, .supports_dynamic_smps_6ghz = false, .alloc_cacheable_memory = false, .supports_rssi_stats = true, @@ -524,7 +589,14 @@ static const struct ath11k_hw_params ath11k_hw_params[] = { .static_window_map = true, .hybrid_bus_type = true, .fixed_fw_mem = true, - .support_off_channel_tx = false, + .support_off_channel_tx = true, + .supports_multi_bssid = true, + + .sram_dump = {}, + + .tcl_ring_retry = false, + .tx_ring_size = DP_TCL_DATA_RING_SIZE_WCN6750, + .smp2p_wow_exit = true, }, }; @@ -535,6 +607,52 @@ static inline struct ath11k_pdev *ath11k_core_get_single_pdev(struct ath11k_base return &ab->pdevs[0]; } +void ath11k_fw_stats_pdevs_free(struct list_head *head) +{ + struct ath11k_fw_stats_pdev *i, *tmp; + + list_for_each_entry_safe(i, tmp, head, list) { + list_del(&i->list); + kfree(i); + } +} + +void ath11k_fw_stats_vdevs_free(struct list_head *head) +{ + struct ath11k_fw_stats_vdev *i, *tmp; + + list_for_each_entry_safe(i, tmp, head, list) { + list_del(&i->list); + kfree(i); + } +} + +void ath11k_fw_stats_bcn_free(struct list_head *head) +{ + struct ath11k_fw_stats_bcn *i, *tmp; + + list_for_each_entry_safe(i, tmp, head, list) { + list_del(&i->list); + kfree(i); + } +} + +void ath11k_fw_stats_init(struct ath11k *ar) +{ + INIT_LIST_HEAD(&ar->fw_stats.pdevs); + INIT_LIST_HEAD(&ar->fw_stats.vdevs); + INIT_LIST_HEAD(&ar->fw_stats.bcn); + + init_completion(&ar->fw_stats_complete); +} + +void ath11k_fw_stats_free(struct ath11k_fw_stats *stats) +{ + ath11k_fw_stats_pdevs_free(&stats->pdevs); + ath11k_fw_stats_vdevs_free(&stats->vdevs); + ath11k_fw_stats_bcn_free(&stats->bcn); +} + int ath11k_core_suspend(struct ath11k_base *ab) { int ret; @@ -1544,7 +1662,7 @@ static void ath11k_core_pre_reconfigure_recovery(struct ath11k_base *ab) ar->state_11d = ATH11K_11D_IDLE; complete(&ar->completed_11d_scan); complete(&ar->scan.started); - complete(&ar->scan.completed); + complete_all(&ar->scan.completed); complete(&ar->scan.on_channel); complete(&ar->peer_assoc_done); complete(&ar->peer_delete_done); @@ -1563,6 +1681,8 @@ static void ath11k_core_pre_reconfigure_recovery(struct ath11k_base *ab) wake_up(&ab->wmi_ab.tx_credits_wq); wake_up(&ab->peer_mapping_wq); + + reinit_completion(&ab->driver_recovery); } static void ath11k_core_post_reconfigure_recovery(struct ath11k_base *ab) diff --git a/drivers/net/wireless/ath/ath11k/core.h b/drivers/net/wireless/ath/ath11k/core.h index afad8f55e433..cf2f52cc4e30 100644 --- a/drivers/net/wireless/ath/ath11k/core.h +++ b/drivers/net/wireless/ath/ath11k/core.h @@ -498,6 +498,13 @@ struct ath11k_sta { bool use_4addr_set; u16 tcl_metadata; + + /* Protected with ar->data_lock */ + enum ath11k_wmi_peer_ps_state peer_ps_state; + u64 ps_start_time; + u64 ps_start_jiffies; + u64 ps_total_duration; + bool peer_current_ps_valid; }; #define ATH11K_MIN_5G_FREQ 4150 @@ -545,9 +552,6 @@ struct ath11k_debug { struct dentry *debugfs_pdev; struct ath11k_dbg_htt_stats htt_stats; u32 extd_tx_stats; - struct ath11k_fw_stats fw_stats; - struct completion fw_stats_complete; - bool fw_stats_done; u32 extd_rx_stats; u32 pktlog_filter; u32 pktlog_mode; @@ -710,6 +714,13 @@ struct ath11k { u8 twt_enabled; bool nlo_enabled; u8 alpha2[REG_ALPHA2_LEN + 1]; + struct ath11k_fw_stats fw_stats; + struct completion fw_stats_complete; + bool fw_stats_done; + + /* protected by conf_mutex */ + bool ps_state_enable; + bool ps_timekeeper_enable; }; struct ath11k_band_cap { @@ -887,7 +898,7 @@ struct ath11k_base { /* Below regd's are protected by ab->data_lock */ /* This is the regd set for every radio - * by the firmware during initializatin + * by the firmware during initialization */ struct ieee80211_regdomain *default_regd[MAX_RADIOS]; /* This regd is set during dynamic country setting @@ -1112,6 +1123,12 @@ struct ath11k_fw_stats_bcn { u32 tx_bcn_outage_cnt; }; +void ath11k_fw_stats_init(struct ath11k *ar); +void ath11k_fw_stats_pdevs_free(struct list_head *head); +void ath11k_fw_stats_vdevs_free(struct list_head *head); +void ath11k_fw_stats_bcn_free(struct list_head *head); +void ath11k_fw_stats_free(struct ath11k_fw_stats *stats); + extern const struct ce_pipe_config ath11k_target_ce_config_wlan_ipq8074[]; extern const struct service_to_pipe ath11k_target_service_to_ce_map_wlan_ipq8074[]; extern const struct service_to_pipe ath11k_target_service_to_ce_map_wlan_ipq6018[]; diff --git a/drivers/net/wireless/ath/ath11k/debugfs.c b/drivers/net/wireless/ath/ath11k/debugfs.c index 9648e0017393..ccdf3d5ba1ab 100644 --- a/drivers/net/wireless/ath/ath11k/debugfs.c +++ b/drivers/net/wireless/ath/ath11k/debugfs.c @@ -14,6 +14,7 @@ #include "dp_tx.h" #include "debugfs_htt_stats.h" #include "peer.h" +#include "hif.h" static const char *htt_bp_umac_ring[HTT_SW_UMAC_RING_IDX_MAX] = { "REO2SW1_RING", @@ -91,91 +92,35 @@ void ath11k_debugfs_add_dbring_entry(struct ath11k *ar, spin_unlock_bh(&dbr_data->lock); } -static void ath11k_fw_stats_pdevs_free(struct list_head *head) -{ - struct ath11k_fw_stats_pdev *i, *tmp; - - list_for_each_entry_safe(i, tmp, head, list) { - list_del(&i->list); - kfree(i); - } -} - -static void ath11k_fw_stats_vdevs_free(struct list_head *head) -{ - struct ath11k_fw_stats_vdev *i, *tmp; - - list_for_each_entry_safe(i, tmp, head, list) { - list_del(&i->list); - kfree(i); - } -} - -static void ath11k_fw_stats_bcn_free(struct list_head *head) -{ - struct ath11k_fw_stats_bcn *i, *tmp; - - list_for_each_entry_safe(i, tmp, head, list) { - list_del(&i->list); - kfree(i); - } -} - static void ath11k_debugfs_fw_stats_reset(struct ath11k *ar) { spin_lock_bh(&ar->data_lock); - ar->debug.fw_stats_done = false; - ath11k_fw_stats_pdevs_free(&ar->debug.fw_stats.pdevs); - ath11k_fw_stats_vdevs_free(&ar->debug.fw_stats.vdevs); + ar->fw_stats_done = false; + ath11k_fw_stats_pdevs_free(&ar->fw_stats.pdevs); + ath11k_fw_stats_vdevs_free(&ar->fw_stats.vdevs); spin_unlock_bh(&ar->data_lock); } -void ath11k_debugfs_fw_stats_process(struct ath11k_base *ab, struct sk_buff *skb) +void ath11k_debugfs_fw_stats_process(struct ath11k *ar, struct ath11k_fw_stats *stats) { - struct ath11k_fw_stats stats = {}; - struct ath11k *ar; + struct ath11k_base *ab = ar->ab; struct ath11k_pdev *pdev; bool is_end; static unsigned int num_vdev, num_bcn; size_t total_vdevs_started = 0; - int i, ret; - - INIT_LIST_HEAD(&stats.pdevs); - INIT_LIST_HEAD(&stats.vdevs); - INIT_LIST_HEAD(&stats.bcn); - - ret = ath11k_wmi_pull_fw_stats(ab, skb, &stats); - if (ret) { - ath11k_warn(ab, "failed to pull fw stats: %d\n", ret); - goto free; - } - - rcu_read_lock(); - ar = ath11k_mac_get_ar_by_pdev_id(ab, stats.pdev_id); - if (!ar) { - rcu_read_unlock(); - ath11k_warn(ab, "failed to get ar for pdev_id %d: %d\n", - stats.pdev_id, ret); - goto free; - } + int i; - spin_lock_bh(&ar->data_lock); + /* WMI_REQUEST_PDEV_STAT request has been already processed */ - if (stats.stats_id == WMI_REQUEST_PDEV_STAT) { - list_splice_tail_init(&stats.pdevs, &ar->debug.fw_stats.pdevs); - ar->debug.fw_stats_done = true; - goto complete; - } - - if (stats.stats_id == WMI_REQUEST_RSSI_PER_CHAIN_STAT) { - ar->debug.fw_stats_done = true; - goto complete; + if (stats->stats_id == WMI_REQUEST_RSSI_PER_CHAIN_STAT) { + ar->fw_stats_done = true; + return; } - if (stats.stats_id == WMI_REQUEST_VDEV_STAT) { - if (list_empty(&stats.vdevs)) { + if (stats->stats_id == WMI_REQUEST_VDEV_STAT) { + if (list_empty(&stats->vdevs)) { ath11k_warn(ab, "empty vdev stats"); - goto complete; + return; } /* FW sends all the active VDEV stats irrespective of PDEV, * hence limit until the count of all VDEVs started @@ -188,43 +133,34 @@ void ath11k_debugfs_fw_stats_process(struct ath11k_base *ab, struct sk_buff *skb is_end = ((++num_vdev) == total_vdevs_started); - list_splice_tail_init(&stats.vdevs, - &ar->debug.fw_stats.vdevs); + list_splice_tail_init(&stats->vdevs, + &ar->fw_stats.vdevs); if (is_end) { - ar->debug.fw_stats_done = true; + ar->fw_stats_done = true; num_vdev = 0; } - goto complete; + return; } - if (stats.stats_id == WMI_REQUEST_BCN_STAT) { - if (list_empty(&stats.bcn)) { + if (stats->stats_id == WMI_REQUEST_BCN_STAT) { + if (list_empty(&stats->bcn)) { ath11k_warn(ab, "empty bcn stats"); - goto complete; + return; } /* Mark end until we reached the count of all started VDEVs * within the PDEV */ is_end = ((++num_bcn) == ar->num_started_vdevs); - list_splice_tail_init(&stats.bcn, - &ar->debug.fw_stats.bcn); + list_splice_tail_init(&stats->bcn, + &ar->fw_stats.bcn); if (is_end) { - ar->debug.fw_stats_done = true; + ar->fw_stats_done = true; num_bcn = 0; } } -complete: - complete(&ar->debug.fw_stats_complete); - rcu_read_unlock(); - spin_unlock_bh(&ar->data_lock); - -free: - ath11k_fw_stats_pdevs_free(&stats.pdevs); - ath11k_fw_stats_vdevs_free(&stats.vdevs); - ath11k_fw_stats_bcn_free(&stats.bcn); } static int ath11k_debugfs_fw_stats_request(struct ath11k *ar, @@ -245,7 +181,7 @@ static int ath11k_debugfs_fw_stats_request(struct ath11k *ar, ath11k_debugfs_fw_stats_reset(ar); - reinit_completion(&ar->debug.fw_stats_complete); + reinit_completion(&ar->fw_stats_complete); ret = ath11k_wmi_send_stats_request_cmd(ar, req_param); @@ -255,9 +191,8 @@ static int ath11k_debugfs_fw_stats_request(struct ath11k *ar, return ret; } - time_left = - wait_for_completion_timeout(&ar->debug.fw_stats_complete, - 1 * HZ); + time_left = wait_for_completion_timeout(&ar->fw_stats_complete, 1 * HZ); + if (!time_left) return -ETIMEDOUT; @@ -266,7 +201,7 @@ static int ath11k_debugfs_fw_stats_request(struct ath11k *ar, break; spin_lock_bh(&ar->data_lock); - if (ar->debug.fw_stats_done) { + if (ar->fw_stats_done) { spin_unlock_bh(&ar->data_lock); break; } @@ -338,8 +273,7 @@ static int ath11k_open_pdev_stats(struct inode *inode, struct file *file) goto err_free; } - ath11k_wmi_fw_stats_fill(ar, &ar->debug.fw_stats, req_param.stats_id, - buf); + ath11k_wmi_fw_stats_fill(ar, &ar->fw_stats, req_param.stats_id, buf); file->private_data = buf; @@ -410,8 +344,7 @@ static int ath11k_open_vdev_stats(struct inode *inode, struct file *file) goto err_free; } - ath11k_wmi_fw_stats_fill(ar, &ar->debug.fw_stats, req_param.stats_id, - buf); + ath11k_wmi_fw_stats_fill(ar, &ar->fw_stats, req_param.stats_id, buf); file->private_data = buf; @@ -488,14 +421,13 @@ static int ath11k_open_bcn_stats(struct inode *inode, struct file *file) } } - ath11k_wmi_fw_stats_fill(ar, &ar->debug.fw_stats, req_param.stats_id, - buf); + ath11k_wmi_fw_stats_fill(ar, &ar->fw_stats, req_param.stats_id, buf); /* since beacon stats request is looped for all active VDEVs, saved fw * stats is not freed for each request until done for all active VDEVs */ spin_lock_bh(&ar->data_lock); - ath11k_fw_stats_bcn_free(&ar->debug.fw_stats.bcn); + ath11k_fw_stats_bcn_free(&ar->fw_stats.bcn); spin_unlock_bh(&ar->data_lock); file->private_data = buf; @@ -982,6 +914,63 @@ static const struct file_operations fops_fw_dbglog = { .llseek = default_llseek, }; +static int ath11k_open_sram_dump(struct inode *inode, struct file *file) +{ + struct ath11k_base *ab = inode->i_private; + u8 *buf; + u32 start, end; + int ret; + + start = ab->hw_params.sram_dump.start; + end = ab->hw_params.sram_dump.end; + + buf = vmalloc(end - start + 1); + if (!buf) + return -ENOMEM; + + ret = ath11k_hif_read(ab, buf, start, end); + if (ret) { + ath11k_warn(ab, "failed to dump sram: %d\n", ret); + vfree(buf); + return ret; + } + + file->private_data = buf; + return 0; +} + +static ssize_t ath11k_read_sram_dump(struct file *file, + char __user *user_buf, + size_t count, loff_t *ppos) +{ + struct ath11k_base *ab = file->f_inode->i_private; + const char *buf = file->private_data; + int len; + u32 start, end; + + start = ab->hw_params.sram_dump.start; + end = ab->hw_params.sram_dump.end; + len = end - start + 1; + + return simple_read_from_buffer(user_buf, count, ppos, buf, len); +} + +static int ath11k_release_sram_dump(struct inode *inode, struct file *file) +{ + vfree(file->private_data); + file->private_data = NULL; + + return 0; +} + +static const struct file_operations fops_sram_dump = { + .open = ath11k_open_sram_dump, + .read = ath11k_read_sram_dump, + .release = ath11k_release_sram_dump, + .owner = THIS_MODULE, + .llseek = default_llseek, +}; + int ath11k_debugfs_pdev_create(struct ath11k_base *ab) { if (test_bit(ATH11K_FLAG_REGISTERED, &ab->dev_flags)) @@ -997,6 +986,10 @@ int ath11k_debugfs_pdev_create(struct ath11k_base *ab) debugfs_create_file("soc_dp_stats", 0600, ab->debugfs_soc, ab, &fops_soc_dp_stats); + if (ab->hw_params.sram_dump.start != 0) + debugfs_create_file("sram", 0400, ab->debugfs_soc, ab, + &fops_sram_dump); + return 0; } @@ -1025,7 +1018,7 @@ void ath11k_debugfs_fw_stats_init(struct ath11k *ar) struct dentry *fwstats_dir = debugfs_create_dir("fw_stats", ar->debug.debugfs_pdev); - ar->debug.fw_stats.debugfs_fwstats = fwstats_dir; + ar->fw_stats.debugfs_fwstats = fwstats_dir; /* all stats debugfs files created are under "fw_stats" directory * created per PDEV @@ -1036,12 +1029,6 @@ void ath11k_debugfs_fw_stats_init(struct ath11k *ar) &fops_vdev_stats); debugfs_create_file("beacon_stats", 0600, fwstats_dir, ar, &fops_bcn_stats); - - INIT_LIST_HEAD(&ar->debug.fw_stats.pdevs); - INIT_LIST_HEAD(&ar->debug.fw_stats.vdevs); - INIT_LIST_HEAD(&ar->debug.fw_stats.bcn); - - init_completion(&ar->debug.fw_stats_complete); } static ssize_t ath11k_write_pktlog_filter(struct file *file, @@ -1382,6 +1369,193 @@ static const struct file_operations fops_dbr_debug = { .llseek = default_llseek, }; +static ssize_t ath11k_write_ps_timekeeper_enable(struct file *file, + const char __user *user_buf, + size_t count, loff_t *ppos) +{ + struct ath11k *ar = file->private_data; + ssize_t ret; + u8 ps_timekeeper_enable; + + if (kstrtou8_from_user(user_buf, count, 0, &ps_timekeeper_enable)) + return -EINVAL; + + mutex_lock(&ar->conf_mutex); + + if (ar->state != ATH11K_STATE_ON) { + ret = -ENETDOWN; + goto exit; + } + + if (!ar->ps_state_enable) { + ret = -EINVAL; + goto exit; + } + + ar->ps_timekeeper_enable = !!ps_timekeeper_enable; + ret = count; +exit: + mutex_unlock(&ar->conf_mutex); + + return ret; +} + +static ssize_t ath11k_read_ps_timekeeper_enable(struct file *file, + char __user *user_buf, + size_t count, loff_t *ppos) +{ + struct ath11k *ar = file->private_data; + char buf[32]; + int len; + + mutex_lock(&ar->conf_mutex); + len = scnprintf(buf, sizeof(buf), "%d\n", ar->ps_timekeeper_enable); + mutex_unlock(&ar->conf_mutex); + + return simple_read_from_buffer(user_buf, count, ppos, buf, len); +} + +static const struct file_operations fops_ps_timekeeper_enable = { + .read = ath11k_read_ps_timekeeper_enable, + .write = ath11k_write_ps_timekeeper_enable, + .open = simple_open, + .owner = THIS_MODULE, + .llseek = default_llseek, +}; + +static void ath11k_reset_peer_ps_duration(void *data, + struct ieee80211_sta *sta) +{ + struct ath11k *ar = data; + struct ath11k_sta *arsta = (struct ath11k_sta *)sta->drv_priv; + + spin_lock_bh(&ar->data_lock); + arsta->ps_total_duration = 0; + spin_unlock_bh(&ar->data_lock); +} + +static ssize_t ath11k_write_reset_ps_duration(struct file *file, + const char __user *user_buf, + size_t count, loff_t *ppos) +{ + struct ath11k *ar = file->private_data; + int ret; + u8 reset_ps_duration; + + if (kstrtou8_from_user(user_buf, count, 0, &reset_ps_duration)) + return -EINVAL; + + mutex_lock(&ar->conf_mutex); + + if (ar->state != ATH11K_STATE_ON) { + ret = -ENETDOWN; + goto exit; + } + + if (!ar->ps_state_enable) { + ret = -EINVAL; + goto exit; + } + + ieee80211_iterate_stations_atomic(ar->hw, + ath11k_reset_peer_ps_duration, + ar); + + ret = count; +exit: + mutex_unlock(&ar->conf_mutex); + return ret; +} + +static const struct file_operations fops_reset_ps_duration = { + .write = ath11k_write_reset_ps_duration, + .open = simple_open, + .owner = THIS_MODULE, + .llseek = default_llseek, +}; + +static void ath11k_peer_ps_state_disable(void *data, + struct ieee80211_sta *sta) +{ + struct ath11k *ar = data; + struct ath11k_sta *arsta = (struct ath11k_sta *)sta->drv_priv; + + spin_lock_bh(&ar->data_lock); + arsta->peer_ps_state = WMI_PEER_PS_STATE_DISABLED; + arsta->ps_start_time = 0; + arsta->ps_total_duration = 0; + spin_unlock_bh(&ar->data_lock); +} + +static ssize_t ath11k_write_ps_state_enable(struct file *file, + const char __user *user_buf, + size_t count, loff_t *ppos) +{ + struct ath11k *ar = file->private_data; + struct ath11k_pdev *pdev = ar->pdev; + int ret; + u32 param; + u8 ps_state_enable; + + if (kstrtou8_from_user(user_buf, count, 0, &ps_state_enable)) + return -EINVAL; + + mutex_lock(&ar->conf_mutex); + + ps_state_enable = !!ps_state_enable; + + if (ar->ps_state_enable == ps_state_enable) { + ret = count; + goto exit; + } + + param = WMI_PDEV_PEER_STA_PS_STATECHG_ENABLE; + ret = ath11k_wmi_pdev_set_param(ar, param, ps_state_enable, pdev->pdev_id); + if (ret) { + ath11k_warn(ar->ab, "failed to enable ps_state_enable: %d\n", + ret); + goto exit; + } + ar->ps_state_enable = ps_state_enable; + + if (!ar->ps_state_enable) { + ar->ps_timekeeper_enable = false; + ieee80211_iterate_stations_atomic(ar->hw, + ath11k_peer_ps_state_disable, + ar); + } + + ret = count; + +exit: + mutex_unlock(&ar->conf_mutex); + + return ret; +} + +static ssize_t ath11k_read_ps_state_enable(struct file *file, + char __user *user_buf, + size_t count, loff_t *ppos) +{ + struct ath11k *ar = file->private_data; + char buf[32]; + int len; + + mutex_lock(&ar->conf_mutex); + len = scnprintf(buf, sizeof(buf), "%d\n", ar->ps_state_enable); + mutex_unlock(&ar->conf_mutex); + + return simple_read_from_buffer(user_buf, count, ppos, buf, len); +} + +static const struct file_operations fops_ps_state_enable = { + .read = ath11k_read_ps_state_enable, + .write = ath11k_write_ps_state_enable, + .open = simple_open, + .owner = THIS_MODULE, + .llseek = default_llseek, +}; + int ath11k_debugfs_register(struct ath11k *ar) { struct ath11k_base *ab = ar->ab; @@ -1428,6 +1602,20 @@ int ath11k_debugfs_register(struct ath11k *ar) debugfs_create_file("enable_dbr_debug", 0200, ar->debug.debugfs_pdev, ar, &fops_dbr_debug); + debugfs_create_file("ps_state_enable", 0600, ar->debug.debugfs_pdev, ar, + &fops_ps_state_enable); + + if (test_bit(WMI_TLV_SERVICE_PEER_POWER_SAVE_DURATION_SUPPORT, + ar->ab->wmi_ab.svc_map)) { + debugfs_create_file("ps_timekeeper_enable", 0600, + ar->debug.debugfs_pdev, ar, + &fops_ps_timekeeper_enable); + + debugfs_create_file("reset_ps_duration", 0200, + ar->debug.debugfs_pdev, ar, + &fops_reset_ps_duration); + } + return 0; } @@ -1456,11 +1644,13 @@ static ssize_t ath11k_write_twt_add_dialog(struct file *file, { struct ath11k_vif *arvif = file->private_data; struct wmi_twt_add_dialog_params params = { 0 }; + struct wmi_twt_enable_params twt_params = {0}; + struct ath11k *ar = arvif->ar; u8 buf[128] = {0}; int ret; - if (arvif->ar->twt_enabled == 0) { - ath11k_err(arvif->ar->ab, "twt support is not enabled\n"); + if (ar->twt_enabled == 0) { + ath11k_err(ar->ab, "twt support is not enabled\n"); return -EOPNOTSUPP; } @@ -1490,13 +1680,38 @@ static ssize_t ath11k_write_twt_add_dialog(struct file *file, if (ret != 16) return -EINVAL; + /* In the case of station vif, TWT is entirely handled by + * the firmware based on the input parameters in the TWT enable + * WMI command that is sent to the target during assoc. + * For manually testing the TWT feature, we need to first disable + * TWT and send enable command again with TWT input parameter + * sta_cong_timer_ms set to 0. + */ + if (arvif->vif->type == NL80211_IFTYPE_STATION) { + ath11k_wmi_send_twt_disable_cmd(ar, ar->pdev->pdev_id); + + ath11k_wmi_fill_default_twt_params(&twt_params); + twt_params.sta_cong_timer_ms = 0; + + ath11k_wmi_send_twt_enable_cmd(ar, ar->pdev->pdev_id, &twt_params); + } + params.vdev_id = arvif->vdev_id; ret = ath11k_wmi_send_twt_add_dialog_cmd(arvif->ar, ¶ms); if (ret) - return ret; + goto err_twt_add_dialog; return count; + +err_twt_add_dialog: + if (arvif->vif->type == NL80211_IFTYPE_STATION) { + ath11k_wmi_send_twt_disable_cmd(ar, ar->pdev->pdev_id); + ath11k_wmi_fill_default_twt_params(&twt_params); + ath11k_wmi_send_twt_enable_cmd(ar, ar->pdev->pdev_id, &twt_params); + } + + return ret; } static ssize_t ath11k_write_twt_del_dialog(struct file *file, @@ -1505,11 +1720,13 @@ static ssize_t ath11k_write_twt_del_dialog(struct file *file, { struct ath11k_vif *arvif = file->private_data; struct wmi_twt_del_dialog_params params = { 0 }; + struct wmi_twt_enable_params twt_params = {0}; + struct ath11k *ar = arvif->ar; u8 buf[64] = {0}; int ret; - if (arvif->ar->twt_enabled == 0) { - ath11k_err(arvif->ar->ab, "twt support is not enabled\n"); + if (ar->twt_enabled == 0) { + ath11k_err(ar->ab, "twt support is not enabled\n"); return -EOPNOTSUPP; } @@ -1535,6 +1752,12 @@ static ssize_t ath11k_write_twt_del_dialog(struct file *file, if (ret) return ret; + if (arvif->vif->type == NL80211_IFTYPE_STATION) { + ath11k_wmi_send_twt_disable_cmd(ar, ar->pdev->pdev_id); + ath11k_wmi_fill_default_twt_params(&twt_params); + ath11k_wmi_send_twt_enable_cmd(ar, ar->pdev->pdev_id, &twt_params); + } + return count; } @@ -1638,36 +1861,35 @@ static const struct file_operations ath11k_fops_twt_resume_dialog = { .open = simple_open }; -int ath11k_debugfs_add_interface(struct ath11k_vif *arvif) +void ath11k_debugfs_add_interface(struct ath11k_vif *arvif) { - if (arvif->vif->type == NL80211_IFTYPE_AP && !arvif->debugfs_twt) { - arvif->debugfs_twt = debugfs_create_dir("twt", - arvif->vif->debugfs_dir); - if (!arvif->debugfs_twt || IS_ERR(arvif->debugfs_twt)) { - ath11k_warn(arvif->ar->ab, - "failed to create directory %p\n", - arvif->debugfs_twt); - arvif->debugfs_twt = NULL; - return -1; - } + struct ath11k_base *ab = arvif->ar->ab; - debugfs_create_file("add_dialog", 0200, arvif->debugfs_twt, - arvif, &ath11k_fops_twt_add_dialog); + if (arvif->vif->type != NL80211_IFTYPE_AP && + !(arvif->vif->type == NL80211_IFTYPE_STATION && + test_bit(WMI_TLV_SERVICE_STA_TWT, ab->wmi_ab.svc_map))) + return; - debugfs_create_file("del_dialog", 0200, arvif->debugfs_twt, - arvif, &ath11k_fops_twt_del_dialog); + arvif->debugfs_twt = debugfs_create_dir("twt", + arvif->vif->debugfs_dir); + debugfs_create_file("add_dialog", 0200, arvif->debugfs_twt, + arvif, &ath11k_fops_twt_add_dialog); - debugfs_create_file("pause_dialog", 0200, arvif->debugfs_twt, - arvif, &ath11k_fops_twt_pause_dialog); + debugfs_create_file("del_dialog", 0200, arvif->debugfs_twt, + arvif, &ath11k_fops_twt_del_dialog); - debugfs_create_file("resume_dialog", 0200, arvif->debugfs_twt, - arvif, &ath11k_fops_twt_resume_dialog); - } - return 0; + debugfs_create_file("pause_dialog", 0200, arvif->debugfs_twt, + arvif, &ath11k_fops_twt_pause_dialog); + + debugfs_create_file("resume_dialog", 0200, arvif->debugfs_twt, + arvif, &ath11k_fops_twt_resume_dialog); } void ath11k_debugfs_remove_interface(struct ath11k_vif *arvif) { + if (!arvif->debugfs_twt) + return; + debugfs_remove_recursive(arvif->debugfs_twt); arvif->debugfs_twt = NULL; } diff --git a/drivers/net/wireless/ath/ath11k/debugfs.h b/drivers/net/wireless/ath/ath11k/debugfs.h index 30c00cb28311..3af0169f6cf2 100644 --- a/drivers/net/wireless/ath/ath11k/debugfs.h +++ b/drivers/net/wireless/ath/ath11k/debugfs.h @@ -269,7 +269,7 @@ int ath11k_debugfs_pdev_create(struct ath11k_base *ab); void ath11k_debugfs_pdev_destroy(struct ath11k_base *ab); int ath11k_debugfs_register(struct ath11k *ar); void ath11k_debugfs_unregister(struct ath11k *ar); -void ath11k_debugfs_fw_stats_process(struct ath11k_base *ab, struct sk_buff *skb); +void ath11k_debugfs_fw_stats_process(struct ath11k *ar, struct ath11k_fw_stats *stats); void ath11k_debugfs_fw_stats_init(struct ath11k *ar); int ath11k_debugfs_get_fw_stats(struct ath11k *ar, u32 pdev_id, @@ -306,7 +306,7 @@ static inline int ath11k_debugfs_rx_filter(struct ath11k *ar) return ar->debug.rx_filter; } -int ath11k_debugfs_add_interface(struct ath11k_vif *arvif); +void ath11k_debugfs_add_interface(struct ath11k_vif *arvif); void ath11k_debugfs_remove_interface(struct ath11k_vif *arvif); void ath11k_debugfs_add_dbring_entry(struct ath11k *ar, enum wmi_direct_buffer_module id, @@ -341,8 +341,8 @@ static inline void ath11k_debugfs_unregister(struct ath11k *ar) { } -static inline void ath11k_debugfs_fw_stats_process(struct ath11k_base *ab, - struct sk_buff *skb) +static inline void ath11k_debugfs_fw_stats_process(struct ath11k *ar, + struct ath11k_fw_stats *stats) { } @@ -386,9 +386,8 @@ static inline int ath11k_debugfs_get_fw_stats(struct ath11k *ar, return 0; } -static inline int ath11k_debugfs_add_interface(struct ath11k_vif *arvif) +static inline void ath11k_debugfs_add_interface(struct ath11k_vif *arvif) { - return 0; } static inline void ath11k_debugfs_remove_interface(struct ath11k_vif *arvif) diff --git a/drivers/net/wireless/ath/ath11k/debugfs_htt_stats.h b/drivers/net/wireless/ath/ath11k/debugfs_htt_stats.h index 5d722b51b125..2b97cbbd28cb 100644 --- a/drivers/net/wireless/ath/ath11k/debugfs_htt_stats.h +++ b/drivers/net/wireless/ath/ath11k/debugfs_htt_stats.h @@ -630,7 +630,7 @@ struct htt_tx_hwq_tried_mpdu_cnt_hist_tlv_v { * completing the burst, we identify the txop used in the burst and * incr the corresponding bin. * Each bin represents 1ms & we have 10 bins in this histogram. - * they are deined in FW using the following macros + * they are defined in FW using the following macros * #define WAL_MAX_TXOP_USED_CNT_HISTOGRAM 10 * #define WAL_TXOP_USED_HISTOGRAM_INTERVAL 1000 ( 1 ms ) */ @@ -1897,7 +1897,7 @@ struct htt_phy_counters_tlv { u32 phytx_abort_cnt; /* number of times rx abort initiated by phy */ u32 phyrx_abort_cnt; - /* number of rx defered count initiated by phy */ + /* number of rx deferred count initiated by phy */ u32 phyrx_defer_abort_cnt; /* number of sizing events generated at LSTF */ u32 rx_gain_adj_lstf_event_cnt; diff --git a/drivers/net/wireless/ath/ath11k/debugfs_sta.c b/drivers/net/wireless/ath/ath11k/debugfs_sta.c index 1b1acbdf837a..9cc4ef28e751 100644 --- a/drivers/net/wireless/ath/ath11k/debugfs_sta.c +++ b/drivers/net/wireless/ath/ath11k/debugfs_sta.c @@ -751,6 +751,102 @@ static const struct file_operations fops_htt_peer_stats_reset = { .llseek = default_llseek, }; +static ssize_t ath11k_dbg_sta_read_peer_ps_state(struct file *file, + char __user *user_buf, + size_t count, loff_t *ppos) +{ + struct ieee80211_sta *sta = file->private_data; + struct ath11k_sta *arsta = (struct ath11k_sta *)sta->drv_priv; + struct ath11k *ar = arsta->arvif->ar; + char buf[20]; + int len; + + spin_lock_bh(&ar->data_lock); + + len = scnprintf(buf, sizeof(buf), "%d\n", arsta->peer_ps_state); + + spin_unlock_bh(&ar->data_lock); + + return simple_read_from_buffer(user_buf, count, ppos, buf, len); +} + +static const struct file_operations fops_peer_ps_state = { + .open = simple_open, + .read = ath11k_dbg_sta_read_peer_ps_state, + .owner = THIS_MODULE, + .llseek = default_llseek, +}; + +static ssize_t ath11k_dbg_sta_read_current_ps_duration(struct file *file, + char __user *user_buf, + size_t count, + loff_t *ppos) +{ + struct ieee80211_sta *sta = file->private_data; + struct ath11k_sta *arsta = (struct ath11k_sta *)sta->drv_priv; + struct ath11k *ar = arsta->arvif->ar; + u64 time_since_station_in_power_save; + char buf[20]; + int len; + + spin_lock_bh(&ar->data_lock); + + if (arsta->peer_ps_state == WMI_PEER_PS_STATE_ON && + arsta->peer_current_ps_valid) + time_since_station_in_power_save = jiffies_to_msecs(jiffies + - arsta->ps_start_jiffies); + else + time_since_station_in_power_save = 0; + + len = scnprintf(buf, sizeof(buf), "%llu\n", + time_since_station_in_power_save); + spin_unlock_bh(&ar->data_lock); + + return simple_read_from_buffer(user_buf, count, ppos, buf, len); +} + +static const struct file_operations fops_current_ps_duration = { + .open = simple_open, + .read = ath11k_dbg_sta_read_current_ps_duration, + .owner = THIS_MODULE, + .llseek = default_llseek, +}; + +static ssize_t ath11k_dbg_sta_read_total_ps_duration(struct file *file, + char __user *user_buf, + size_t count, loff_t *ppos) +{ + struct ieee80211_sta *sta = file->private_data; + struct ath11k_sta *arsta = (struct ath11k_sta *)sta->drv_priv; + struct ath11k *ar = arsta->arvif->ar; + char buf[20]; + u64 power_save_duration; + int len; + + spin_lock_bh(&ar->data_lock); + + if (arsta->peer_ps_state == WMI_PEER_PS_STATE_ON && + arsta->peer_current_ps_valid) + power_save_duration = jiffies_to_msecs(jiffies + - arsta->ps_start_jiffies) + + arsta->ps_total_duration; + else + power_save_duration = arsta->ps_total_duration; + + len = scnprintf(buf, sizeof(buf), "%llu\n", power_save_duration); + + spin_unlock_bh(&ar->data_lock); + + return simple_read_from_buffer(user_buf, count, ppos, buf, len); +} + +static const struct file_operations fops_total_ps_duration = { + .open = simple_open, + .read = ath11k_dbg_sta_read_total_ps_duration, + .owner = THIS_MODULE, + .llseek = default_llseek, +}; + void ath11k_debugfs_sta_op_add(struct ieee80211_hw *hw, struct ieee80211_vif *vif, struct ieee80211_sta *sta, struct dentry *dir) { @@ -778,4 +874,15 @@ void ath11k_debugfs_sta_op_add(struct ieee80211_hw *hw, struct ieee80211_vif *vi ar->ab->wmi_ab.svc_map)) debugfs_create_file("htt_peer_stats_reset", 0600, dir, sta, &fops_htt_peer_stats_reset); + + debugfs_create_file("peer_ps_state", 0400, dir, sta, + &fops_peer_ps_state); + + if (test_bit(WMI_TLV_SERVICE_PEER_POWER_SAVE_DURATION_SUPPORT, + ar->ab->wmi_ab.svc_map)) { + debugfs_create_file("current_ps_duration", 0440, dir, sta, + &fops_current_ps_duration); + debugfs_create_file("total_ps_duration", 0440, dir, sta, + &fops_total_ps_duration); + } } diff --git a/drivers/net/wireless/ath/ath11k/dp.c b/drivers/net/wireless/ath/ath11k/dp.c index 8b790ce72e5d..f5156a7fbdd7 100644 --- a/drivers/net/wireless/ath/ath11k/dp.c +++ b/drivers/net/wireless/ath/ath11k/dp.c @@ -1,6 +1,7 @@ // SPDX-License-Identifier: BSD-3-Clause-Clear /* * Copyright (c) 2018-2019 The Linux Foundation. All rights reserved. + * Copyright (c) 2022 Qualcomm Innovation Center, Inc. All rights reserved. */ #include <crypto/hash.h> @@ -131,13 +132,11 @@ static int ath11k_dp_srng_calculate_msi_group(struct ath11k_base *ab, switch (type) { case HAL_WBM2SW_RELEASE: - if (ring_num < 3) { - grp_mask = &ab->hw_params.ring_mask->tx[0]; - } else if (ring_num == 3) { + if (ring_num == DP_RX_RELEASE_RING_NUM) { grp_mask = &ab->hw_params.ring_mask->rx_wbm_rel[0]; ring_num = 0; } else { - return -ENOENT; + grp_mask = &ab->hw_params.ring_mask->tx[0]; } break; case HAL_REO_EXCEPTION: @@ -371,6 +370,7 @@ static int ath11k_dp_srng_common_setup(struct ath11k_base *ab) struct ath11k_dp *dp = &ab->dp; struct hal_srng *srng; int i, ret; + u8 tcl_num, wbm_num; ret = ath11k_dp_srng_setup(ab, &dp->wbm_desc_rel_ring, HAL_SW2WBM_RELEASE, 0, 0, @@ -396,9 +396,12 @@ static int ath11k_dp_srng_common_setup(struct ath11k_base *ab) } for (i = 0; i < ab->hw_params.max_tx_ring; i++) { + tcl_num = ab->hw_params.hal_params->tcl2wbm_rbm_map[i].tcl_ring_num; + wbm_num = ab->hw_params.hal_params->tcl2wbm_rbm_map[i].wbm_ring_num; + ret = ath11k_dp_srng_setup(ab, &dp->tx_ring[i].tcl_data_ring, - HAL_TCL_DATA, i, 0, - DP_TCL_DATA_RING_SIZE); + HAL_TCL_DATA, tcl_num, 0, + ab->hw_params.tx_ring_size); if (ret) { ath11k_warn(ab, "failed to set up tcl_data ring (%d) :%d\n", i, ret); @@ -406,7 +409,7 @@ static int ath11k_dp_srng_common_setup(struct ath11k_base *ab) } ret = ath11k_dp_srng_setup(ab, &dp->tx_ring[i].tcl_comp_ring, - HAL_WBM2SW_RELEASE, i, 0, + HAL_WBM2SW_RELEASE, wbm_num, 0, DP_TX_COMP_RING_SIZE); if (ret) { ath11k_warn(ab, "failed to set up tcl_comp ring (%d) :%d\n", @@ -431,7 +434,7 @@ static int ath11k_dp_srng_common_setup(struct ath11k_base *ab) } ret = ath11k_dp_srng_setup(ab, &dp->rx_rel_ring, HAL_WBM2SW_RELEASE, - 3, 0, DP_RX_RELEASE_RING_SIZE); + DP_RX_RELEASE_RING_NUM, 0, DP_RX_RELEASE_RING_SIZE); if (ret) { ath11k_warn(ab, "failed to set up rx_rel ring :%d\n", ret); goto err; @@ -774,9 +777,10 @@ int ath11k_dp_service_srng(struct ath11k_base *ab, int i, j; int tot_work_done = 0; - if (ab->hw_params.ring_mask->tx[grp_id]) { - i = __fls(ab->hw_params.ring_mask->tx[grp_id]); - ath11k_dp_tx_completion_handler(ab, i); + for (i = 0; i < ab->hw_params.max_tx_ring; i++) { + if (BIT(ab->hw_params.hal_params->tcl2wbm_rbm_map[i].wbm_ring_num) & + ab->hw_params.ring_mask->tx[grp_id]) + ath11k_dp_tx_completion_handler(ab, i); } if (ab->hw_params.ring_mask->rx_err[grp_id]) { @@ -963,7 +967,7 @@ static void ath11k_dp_update_vdev_search(struct ath11k_vif *arvif) { /* When v2_map_support is true:for STA mode, enable address * search index, tcl uses ast_hash value in the descriptor. - * When v2_map_support is false: for STA mode, dont' enable + * When v2_map_support is false: for STA mode, don't enable * address search index. */ switch (arvif->vdev_type) { diff --git a/drivers/net/wireless/ath/ath11k/dp.h b/drivers/net/wireless/ath/ath11k/dp.h index e9dfa209098b..be9eafc872b3 100644 --- a/drivers/net/wireless/ath/ath11k/dp.h +++ b/drivers/net/wireless/ath/ath11k/dp.h @@ -1,6 +1,7 @@ /* SPDX-License-Identifier: BSD-3-Clause-Clear */ /* * Copyright (c) 2018-2019 The Linux Foundation. All rights reserved. + * Copyright (c) 2022 Qualcomm Innovation Center, Inc. All rights reserved. */ #ifndef ATH11K_DP_H @@ -203,6 +204,7 @@ struct ath11k_pdev_dp { #define DP_WBM_RELEASE_RING_SIZE 64 #define DP_TCL_DATA_RING_SIZE 512 +#define DP_TCL_DATA_RING_SIZE_WCN6750 2048 #define DP_TX_COMP_RING_SIZE 32768 #define DP_TX_IDR_SIZE DP_TX_COMP_RING_SIZE #define DP_TCL_CMD_RING_SIZE 32 @@ -222,6 +224,8 @@ struct ath11k_pdev_dp { #define DP_RXDMA_MONITOR_DST_RING_SIZE 2048 #define DP_RXDMA_MONITOR_DESC_RING_SIZE 4096 +#define DP_RX_RELEASE_RING_NUM 3 + #define DP_RX_BUFFER_SIZE 2048 #define DP_RX_BUFFER_SIZE_LITE 1024 #define DP_RX_BUFFER_ALIGN_SIZE 128 @@ -299,7 +303,7 @@ struct ath11k_dp { #define HTT_TX_WBM_COMP_STATUS_OFFSET 8 -/* HTT tx completion is overlayed in wbm_release_ring */ +/* HTT tx completion is overlaid in wbm_release_ring */ #define HTT_TX_WBM_COMP_INFO0_STATUS GENMASK(12, 9) #define HTT_TX_WBM_COMP_INFO0_REINJECT_REASON GENMASK(16, 13) #define HTT_TX_WBM_COMP_INFO0_REINJECT_REASON GENMASK(16, 13) @@ -466,7 +470,7 @@ enum htt_srng_ring_id { * 3'b010: 4 usec * 3'b011: 8 usec (default) * 3'b100: 16 usec - * Others: Reserverd + * Others: Reserved * b'19 - response_required: * Host needs HTT_T2H_MSG_TYPE_SRING_SETUP_DONE as response * b'20:31 - reserved: reserved for future use @@ -993,8 +997,7 @@ struct htt_rx_ring_tlv_filter { #define HTT_RX_FULL_MON_MODE_CFG_CMD_CFG_NON_ZERO_MPDUS_END BIT(2) #define HTT_RX_FULL_MON_MODE_CFG_CMD_CFG_RELEASE_RING GENMASK(10, 3) -/** - * Enumeration for full monitor mode destination ring select +/* Enumeration for full monitor mode destination ring select * 0 - REO destination ring select * 1 - FW destination ring select * 2 - SW destination ring select @@ -1391,8 +1394,7 @@ struct htt_ppdu_stats_info { struct list_head list; }; -/** - * @brief target -> host packet log message +/* @brief target -> host packet log message * * @details * The following field definitions describe the format of the packet log @@ -1430,8 +1432,7 @@ struct htt_pktlog_msg { u8 payload[]; }; -/** - * @brief host -> target FW extended statistics retrieve +/* @brief host -> target FW extended statistics retrieve * * @details * The following field definitions describe the format of the HTT host @@ -1566,8 +1567,7 @@ struct htt_ext_stats_cfg_params { u32 cfg3; }; -/** - * @brief target -> host extended statistics upload +/* @brief target -> host extended statistics upload * * @details * The following field definitions describe the format of the HTT target diff --git a/drivers/net/wireless/ath/ath11k/dp_rx.c b/drivers/net/wireless/ath/ath11k/dp_rx.c index 2148acf37071..c5a4c34d7749 100644 --- a/drivers/net/wireless/ath/ath11k/dp_rx.c +++ b/drivers/net/wireless/ath/ath11k/dp_rx.c @@ -2499,7 +2499,7 @@ static void ath11k_dp_rx_deliver_msdu(struct ath11k *ar, struct napi_struct *nap /* PN for multicast packets are not validate in HW, * so skip 802.3 rx path - * Also, fast_rx expectes the STA to be authorized, hence + * Also, fast_rx expects the STA to be authorized, hence * eapol packets are sent in slow path. */ if (decap == DP_RX_DECAP_TYPE_ETHERNET2_DIX && !is_eapol && @@ -5197,7 +5197,8 @@ int ath11k_dp_rx_process_mon_status(struct ath11k_base *ab, int mac_id, if (log_type != ATH11K_PKTLOG_TYPE_INVALID) trace_ath11k_htt_rxdesc(ar, skb->data, log_type, rx_buf_sz); - memset(ppdu_info, 0, sizeof(struct hal_rx_mon_ppdu_info)); + memset(ppdu_info, 0, sizeof(*ppdu_info)); + ppdu_info->peer_id = HAL_INVALID_PEERID; hal_status = ath11k_hal_rx_parse_mon_status(ab, ppdu_info, skb); if (test_bit(ATH11K_FLAG_MONITOR_STARTED, &ar->monitor_flags) && diff --git a/drivers/net/wireless/ath/ath11k/dp_tx.c b/drivers/net/wireless/ath/ath11k/dp_tx.c index c17a2620aad7..8afbba236935 100644 --- a/drivers/net/wireless/ath/ath11k/dp_tx.c +++ b/drivers/net/wireless/ath/ath11k/dp_tx.c @@ -1,6 +1,7 @@ // SPDX-License-Identifier: BSD-3-Clause-Clear /* * Copyright (c) 2018-2019 The Linux Foundation. All rights reserved. + * Copyright (c) 2022 Qualcomm Innovation Center, Inc. All rights reserved. */ #include "core.h" @@ -93,7 +94,8 @@ int ath11k_dp_tx(struct ath11k *ar, struct ath11k_vif *arvif, u8 pool_id; u8 hal_ring_id; int ret; - u8 ring_selector = 0, ring_map = 0; + u32 ring_selector = 0; + u8 ring_map = 0; bool tcl_ring_retry; if (unlikely(test_bit(ATH11K_FLAG_CRASH_FLUSH, &ar->ab->dev_flags))) @@ -105,19 +107,13 @@ int ath11k_dp_tx(struct ath11k *ar, struct ath11k_vif *arvif, pool_id = skb_get_queue_mapping(skb) & (ATH11K_HW_MAX_QUEUES - 1); - /* Let the default ring selection be based on current processor - * number, where one of the 3 tcl rings are selected based on - * the smp_processor_id(). In case that ring - * is full/busy, we resort to other available rings. - * If all rings are full, we drop the packet. - * //TODO Add throttling logic when all rings are full - */ - ring_selector = smp_processor_id(); + ring_selector = ab->hw_params.hw_ops->get_ring_selector(skb); tcl_ring_sel: tcl_ring_retry = false; ti.ring_id = ring_selector % ab->hw_params.max_tx_ring; + ti.rbm_id = ab->hw_params.hal_params->tcl2wbm_rbm_map[ti.ring_id].rbm_id; ring_map |= BIT(ti.ring_id); @@ -129,7 +125,8 @@ tcl_ring_sel: spin_unlock_bh(&tx_ring->tx_idr_lock); if (unlikely(ret < 0)) { - if (ring_map == (BIT(ab->hw_params.max_tx_ring) - 1)) { + if (ring_map == (BIT(ab->hw_params.max_tx_ring) - 1) || + !ab->hw_params.tcl_ring_retry) { atomic_inc(&ab->soc_stats.tx_err.misc_fail); return -ENOSPC; } @@ -247,7 +244,7 @@ tcl_ring_sel: * Restart ring selection if some rings are not checked yet. */ if (unlikely(ring_map != (BIT(ab->hw_params.max_tx_ring)) - 1) && - ab->hw_params.max_tx_ring > 1) { + ab->hw_params.tcl_ring_retry && ab->hw_params.max_tx_ring > 1) { tcl_ring_retry = true; ring_selector++; } @@ -755,7 +752,7 @@ int ath11k_dp_tx_send_reo_cmd(struct ath11k_base *ab, struct dp_rx_tid *rx_tid, return 0; /* Can this be optimized so that we keep the pending command list only - * for tid delete command to free up the resoruce on the command status + * for tid delete command to free up the resource on the command status * indication? */ dp_cmd = kzalloc(sizeof(*dp_cmd), GFP_ATOMIC); diff --git a/drivers/net/wireless/ath/ath11k/hal.c b/drivers/net/wireless/ath/ath11k/hal.c index bda71ab5a1f2..2fd224480d45 100644 --- a/drivers/net/wireless/ath/ath11k/hal.c +++ b/drivers/net/wireless/ath/ath11k/hal.c @@ -126,7 +126,7 @@ static const struct hal_srng_config hw_srng_config_template[] = { }, { /* WBM2SW_RELEASE */ .start_ring_id = HAL_SRNG_RING_ID_WBM2SW0_RELEASE, - .max_rings = 4, + .max_rings = 5, .entry_size = sizeof(struct hal_wbm_release_ring) >> 2, .lmac_ring = false, .ring_dir = HAL_SRNG_DIR_DST, @@ -1164,7 +1164,7 @@ void ath11k_hal_srng_shadow_update_hp_tp(struct ath11k_base *ab, { lockdep_assert_held(&srng->lock); - /* check whether the ring is emptry. Update the shadow + /* check whether the ring is empty. Update the shadow * HP only when then ring isn't empty. */ if (srng->ring_dir == HAL_SRNG_DIR_SRC && diff --git a/drivers/net/wireless/ath/ath11k/hal.h b/drivers/net/wireless/ath/ath11k/hal.h index 110c337ddf33..6a1f78ee6eb6 100644 --- a/drivers/net/wireless/ath/ath11k/hal.h +++ b/drivers/net/wireless/ath/ath11k/hal.h @@ -243,7 +243,7 @@ struct ath11k_base; #define HAL_WBM0_RELEASE_RING_HP 0x000030c0 #define HAL_WBM1_RELEASE_RING_HP 0x000030c8 -/* TCL ring feild mask and offset */ +/* TCL ring field mask and offset */ #define HAL_TCL1_RING_BASE_MSB_RING_SIZE GENMASK(27, 8) #define HAL_TCL1_RING_BASE_MSB_RING_BASE_ADDR_MSB GENMASK(7, 0) #define HAL_TCL1_RING_ID_ENTRY_SIZE GENMASK(7, 0) @@ -268,7 +268,7 @@ struct ath11k_base; #define HAL_TCL1_RING_FIELD_DSCP_TID_MAP6 GENMASK(20, 18) #define HAL_TCL1_RING_FIELD_DSCP_TID_MAP7 GENMASK(23, 21) -/* REO ring feild mask and offset */ +/* REO ring field mask and offset */ #define HAL_REO1_RING_BASE_MSB_RING_SIZE GENMASK(27, 8) #define HAL_REO1_RING_BASE_MSB_RING_BASE_ADDR_MSB GENMASK(7, 0) #define HAL_REO1_RING_ID_RING_ID GENMASK(15, 8) @@ -389,6 +389,7 @@ enum hal_srng_ring_id { HAL_SRNG_RING_ID_WBM2SW1_RELEASE, HAL_SRNG_RING_ID_WBM2SW2_RELEASE, HAL_SRNG_RING_ID_WBM2SW3_RELEASE, + HAL_SRNG_RING_ID_WBM2SW4_RELEASE, HAL_SRNG_RING_ID_UMAC_ID_END = 127, HAL_SRNG_RING_ID_LMAC1_ID_START, @@ -450,13 +451,13 @@ enum hal_ring_type { /** * enum hal_reo_cmd_type: Enum for REO command type - * @CMD_GET_QUEUE_STATS: Get REO queue status/stats - * @CMD_FLUSH_QUEUE: Flush all frames in REO queue - * @CMD_FLUSH_CACHE: Flush descriptor entries in the cache - * @CMD_UNBLOCK_CACHE: Unblock a descriptor's address that was blocked + * @HAL_REO_CMD_GET_QUEUE_STATS: Get REO queue status/stats + * @HAL_REO_CMD_FLUSH_QUEUE: Flush all frames in REO queue + * @HAL_REO_CMD_FLUSH_CACHE: Flush descriptor entries in the cache + * @HAL_REO_CMD_UNBLOCK_CACHE: Unblock a descriptor's address that was blocked * earlier with a 'REO_FLUSH_CACHE' command - * @CMD_FLUSH_TIMEOUT_LIST: Flush buffers/descriptors from timeout list - * @CMD_UPDATE_RX_REO_QUEUE: Update REO queue settings + * @HAL_REO_CMD_FLUSH_TIMEOUT_LIST: Flush buffers/descriptors from timeout list + * @HAL_REO_CMD_UPDATE_RX_QUEUE: Update REO queue settings */ enum hal_reo_cmd_type { HAL_REO_CMD_GET_QUEUE_STATS = 0, @@ -635,7 +636,7 @@ struct hal_srng { } u; }; -/* Interrupt mitigation - Batch threshold in terms of numer of frames */ +/* Interrupt mitigation - Batch threshold in terms of number of frames */ #define HAL_SRNG_INT_BATCH_THRESHOLD_TX 256 #define HAL_SRNG_INT_BATCH_THRESHOLD_RX 128 #define HAL_SRNG_INT_BATCH_THRESHOLD_OTHER 1 @@ -678,6 +679,7 @@ enum hal_rx_buf_return_buf_manager { HAL_RX_BUF_RBM_SW1_BM, HAL_RX_BUF_RBM_SW2_BM, HAL_RX_BUF_RBM_SW3_BM, + HAL_RX_BUF_RBM_SW4_BM, }; #define HAL_SRNG_DESC_LOOP_CNT 0xf0000000 @@ -873,8 +875,7 @@ struct hal_reo_status { } u; }; -/** - * HAL context to be used to access SRNG APIs (currently used by data path +/* HAL context to be used to access SRNG APIs (currently used by data path * and transport (CE) modules) */ struct ath11k_hal { diff --git a/drivers/net/wireless/ath/ath11k/hal_desc.h b/drivers/net/wireless/ath/ath11k/hal_desc.h index 24e72e75a8c7..d895ea878d9f 100644 --- a/drivers/net/wireless/ath/ath11k/hal_desc.h +++ b/drivers/net/wireless/ath/ath11k/hal_desc.h @@ -607,7 +607,7 @@ struct rx_msdu_desc { * * msdu_continuation * When set, this MSDU buffer was not able to hold the entire MSDU. - * The next buffer will therefor contain additional information + * The next buffer will therefore contain additional information * related to this MSDU. * * msdu_length @@ -643,7 +643,7 @@ struct rx_msdu_desc { * * da_idx_timeout * Indicates, an unsuccessful MAC destination address search due - * to the expiration of search timer fot this MSDU. + * to the expiration of search timer for this MSDU. */ enum hal_reo_dest_ring_buffer_type { @@ -1678,7 +1678,7 @@ struct hal_wbm_release_ring { * Producer: SW/TQM/RXDMA/REO/SWITCH * Consumer: WBM/SW/FW * - * HTT tx status is overlayed on wbm_release ring on 4-byte words 2, 3, 4 and 5 + * HTT tx status is overlaid on wbm_release ring on 4-byte words 2, 3, 4 and 5 * for software based completions. * * buf_addr_info @@ -2159,7 +2159,7 @@ struct hal_reo_status_hdr { * commands. * * execution_time (in us) - * The amount of time REO took to excecute the command. Note that + * The amount of time REO took to execute the command. Note that * this time does not include the duration of the command waiting * in the command ring, before the execution started. * diff --git a/drivers/net/wireless/ath/ath11k/hal_tx.c b/drivers/net/wireless/ath/ath11k/hal_tx.c index c8929de8ce6c..d1b0e36e04a9 100644 --- a/drivers/net/wireless/ath/ath11k/hal_tx.c +++ b/drivers/net/wireless/ath/ath11k/hal_tx.c @@ -1,6 +1,7 @@ // SPDX-License-Identifier: BSD-3-Clause-Clear /* * Copyright (c) 2018-2019 The Linux Foundation. All rights reserved. + * Copyright (c) 2022 Qualcomm Innovation Center, Inc. All rights reserved. */ #include "hal_desc.h" @@ -44,8 +45,7 @@ void ath11k_hal_tx_cmd_desc_setup(struct ath11k_base *ab, void *cmd, FIELD_PREP(BUFFER_ADDR_INFO1_ADDR, ((uint64_t)ti->paddr >> HAL_ADDR_MSB_REG_SHIFT)); tcl_cmd->buf_addr_info.info1 |= - FIELD_PREP(BUFFER_ADDR_INFO1_RET_BUF_MGR, - (ti->ring_id + HAL_RX_BUF_RBM_SW0_BM)) | + FIELD_PREP(BUFFER_ADDR_INFO1_RET_BUF_MGR, ti->rbm_id) | FIELD_PREP(BUFFER_ADDR_INFO1_SW_COOKIE, ti->desc_id); tcl_cmd->info0 = diff --git a/drivers/net/wireless/ath/ath11k/hal_tx.h b/drivers/net/wireless/ath/ath11k/hal_tx.h index 36f4f6f6cbc2..c5e88364afe5 100644 --- a/drivers/net/wireless/ath/ath11k/hal_tx.h +++ b/drivers/net/wireless/ath/ath11k/hal_tx.h @@ -1,6 +1,7 @@ /* SPDX-License-Identifier: BSD-3-Clause-Clear */ /* * Copyright (c) 2018-2019 The Linux Foundation. All rights reserved. + * Copyright (c) 2022 Qualcomm Innovation Center, Inc. All rights reserved. */ #ifndef ATH11K_HAL_TX_H @@ -35,6 +36,7 @@ struct hal_tx_info { u8 lmac_id; u8 dscp_tid_tbl_idx; bool enable_mesh; + u8 rbm_id; }; /* 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 e9366f786fbb..659b80d2abd4 100644 --- a/drivers/net/wireless/ath/ath11k/hif.h +++ b/drivers/net/wireless/ath/ath11k/hif.h @@ -11,6 +11,7 @@ struct ath11k_hif_ops { u32 (*read32)(struct ath11k_base *sc, u32 address); void (*write32)(struct ath11k_base *sc, u32 address, u32 data); + int (*read)(struct ath11k_base *ab, void *buf, u32 start, u32 end); void (*irq_enable)(struct ath11k_base *sc); void (*irq_disable)(struct ath11k_base *sc); int (*start)(struct ath11k_base *sc); @@ -99,6 +100,15 @@ static inline void ath11k_hif_write32(struct ath11k_base *sc, u32 address, u32 d sc->hif.ops->write32(sc, address, data); } +static inline int ath11k_hif_read(struct ath11k_base *ab, void *buf, + u32 start, u32 end) +{ + if (!ab->hif.ops->read) + return -EOPNOTSUPP; + + return ab->hif.ops->read(ab, buf, start, end); +} + static inline int ath11k_hif_map_service_to_pipe(struct ath11k_base *sc, u16 service_id, u8 *ul_pipe, u8 *dl_pipe) { @@ -134,4 +144,5 @@ static inline void ath11k_get_ce_msi_idx(struct ath11k_base *ab, u32 ce_id, 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 96db85c55585..dbcc0c4035b6 100644 --- a/drivers/net/wireless/ath/ath11k/hw.c +++ b/drivers/net/wireless/ath/ath11k/hw.c @@ -820,6 +820,30 @@ static bool ath11k_hw_wcn6855_rx_desc_get_ldpc_support(struct hal_rx_desc *desc) __le32_to_cpu(desc->u.wcn6855.msdu_start.info2)); } +static u32 ath11k_hw_ipq8074_get_tcl_ring_selector(struct sk_buff *skb) +{ + /* Let the default ring selection be based on current processor + * number, where one of the 3 tcl rings are selected based on + * the smp_processor_id(). In case that ring + * is full/busy, we resort to other available rings. + * If all rings are full, we drop the packet. + * + * TODO: Add throttling logic when all rings are full + */ + return smp_processor_id(); +} + +static u32 ath11k_hw_wcn6750_get_tcl_ring_selector(struct sk_buff *skb) +{ + /* Select the TCL ring based on the flow hash of the SKB instead + * of CPU ID. Since applications pumping the traffic can be scheduled + * on multiple CPUs, there is a chance that packets of the same flow + * could end on different TCL rings, this could sometimes results in + * an out of order arrival of the packets at the receiver. + */ + return skb_get_hash(skb); +} + 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, @@ -857,6 +881,7 @@ const struct ath11k_hw_ops ipq8074_ops = { .mpdu_info_get_peerid = ath11k_hw_ipq8074_mpdu_info_get_peerid, .rx_desc_mac_addr2_valid = ath11k_hw_ipq8074_rx_desc_mac_addr2_valid, .rx_desc_mpdu_start_addr2 = ath11k_hw_ipq8074_rx_desc_mpdu_start_addr2, + .get_ring_selector = ath11k_hw_ipq8074_get_tcl_ring_selector, }; const struct ath11k_hw_ops ipq6018_ops = { @@ -896,6 +921,7 @@ const struct ath11k_hw_ops ipq6018_ops = { .mpdu_info_get_peerid = ath11k_hw_ipq8074_mpdu_info_get_peerid, .rx_desc_mac_addr2_valid = ath11k_hw_ipq8074_rx_desc_mac_addr2_valid, .rx_desc_mpdu_start_addr2 = ath11k_hw_ipq8074_rx_desc_mpdu_start_addr2, + .get_ring_selector = ath11k_hw_ipq8074_get_tcl_ring_selector, }; const struct ath11k_hw_ops qca6390_ops = { @@ -935,6 +961,7 @@ const struct ath11k_hw_ops qca6390_ops = { .mpdu_info_get_peerid = ath11k_hw_ipq8074_mpdu_info_get_peerid, .rx_desc_mac_addr2_valid = ath11k_hw_ipq8074_rx_desc_mac_addr2_valid, .rx_desc_mpdu_start_addr2 = ath11k_hw_ipq8074_rx_desc_mpdu_start_addr2, + .get_ring_selector = ath11k_hw_ipq8074_get_tcl_ring_selector, }; const struct ath11k_hw_ops qcn9074_ops = { @@ -974,6 +1001,7 @@ const struct ath11k_hw_ops qcn9074_ops = { .mpdu_info_get_peerid = ath11k_hw_ipq8074_mpdu_info_get_peerid, .rx_desc_mac_addr2_valid = ath11k_hw_ipq9074_rx_desc_mac_addr2_valid, .rx_desc_mpdu_start_addr2 = ath11k_hw_ipq9074_rx_desc_mpdu_start_addr2, + .get_ring_selector = ath11k_hw_ipq8074_get_tcl_ring_selector, }; const struct ath11k_hw_ops wcn6855_ops = { @@ -1013,6 +1041,7 @@ const struct ath11k_hw_ops wcn6855_ops = { .mpdu_info_get_peerid = ath11k_hw_wcn6855_mpdu_info_get_peerid, .rx_desc_mac_addr2_valid = ath11k_hw_wcn6855_rx_desc_mac_addr2_valid, .rx_desc_mpdu_start_addr2 = ath11k_hw_wcn6855_rx_desc_mpdu_start_addr2, + .get_ring_selector = ath11k_hw_ipq8074_get_tcl_ring_selector, }; const struct ath11k_hw_ops wcn6750_ops = { @@ -1052,11 +1081,14 @@ const struct ath11k_hw_ops wcn6750_ops = { .mpdu_info_get_peerid = ath11k_hw_ipq8074_mpdu_info_get_peerid, .rx_desc_mac_addr2_valid = ath11k_hw_ipq9074_rx_desc_mac_addr2_valid, .rx_desc_mpdu_start_addr2 = ath11k_hw_ipq9074_rx_desc_mpdu_start_addr2, + .get_ring_selector = ath11k_hw_wcn6750_get_tcl_ring_selector, }; -#define ATH11K_TX_RING_MASK_0 0x1 -#define ATH11K_TX_RING_MASK_1 0x2 -#define ATH11K_TX_RING_MASK_2 0x4 +#define ATH11K_TX_RING_MASK_0 BIT(0) +#define ATH11K_TX_RING_MASK_1 BIT(1) +#define ATH11K_TX_RING_MASK_2 BIT(2) +#define ATH11K_TX_RING_MASK_3 BIT(3) +#define ATH11K_TX_RING_MASK_4 BIT(4) #define ATH11K_RX_RING_MASK_0 0x1 #define ATH11K_RX_RING_MASK_1 0x2 @@ -1903,6 +1935,43 @@ const struct ath11k_hw_ring_mask ath11k_hw_ring_mask_qcn9074 = { }, }; +const struct ath11k_hw_ring_mask ath11k_hw_ring_mask_wcn6750 = { + .tx = { + ATH11K_TX_RING_MASK_0, + 0, + ATH11K_TX_RING_MASK_2, + 0, + ATH11K_TX_RING_MASK_4, + }, + .rx_mon_status = { + 0, 0, 0, 0, 0, 0, + ATH11K_RX_MON_STATUS_RING_MASK_0, + }, + .rx = { + 0, 0, 0, 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, ATH11K_RX_ERR_RING_MASK_0, + }, + .rx_wbm_rel = { + 0, ATH11K_RX_WBM_REL_RING_MASK_0, + }, + .reo_status = { + 0, ATH11K_REO_STATUS_RING_MASK_0, + }, + .rxdma2host = { + ATH11K_RXDMA2HOST_RING_MASK_0, + ATH11K_RXDMA2HOST_RING_MASK_1, + ATH11K_RXDMA2HOST_RING_MASK_2, + }, + .host2rxdma = { + }, +}; + const struct ath11k_hw_regs ipq8074_regs = { /* SW2TCL(x) R0 ring configuration address */ .hal_tcl1_ring_base_lsb = 0x00000510, @@ -2332,12 +2401,55 @@ const struct ath11k_hw_regs wcn6750_regs = { .hal_reo1_misc_ctl = 0x000005d8, }; +static const struct ath11k_hw_tcl2wbm_rbm_map ath11k_hw_tcl2wbm_rbm_map_ipq8074[] = { + { + .tcl_ring_num = 0, + .wbm_ring_num = 0, + .rbm_id = HAL_RX_BUF_RBM_SW0_BM, + }, + { + .tcl_ring_num = 1, + .wbm_ring_num = 1, + .rbm_id = HAL_RX_BUF_RBM_SW1_BM, + }, + { + .tcl_ring_num = 2, + .wbm_ring_num = 2, + .rbm_id = HAL_RX_BUF_RBM_SW2_BM, + }, +}; + +static const struct ath11k_hw_tcl2wbm_rbm_map ath11k_hw_tcl2wbm_rbm_map_wcn6750[] = { + { + .tcl_ring_num = 0, + .wbm_ring_num = 0, + .rbm_id = HAL_RX_BUF_RBM_SW0_BM, + }, + { + .tcl_ring_num = 1, + .wbm_ring_num = 4, + .rbm_id = HAL_RX_BUF_RBM_SW4_BM, + }, + { + .tcl_ring_num = 2, + .wbm_ring_num = 2, + .rbm_id = HAL_RX_BUF_RBM_SW2_BM, + }, +}; + const struct ath11k_hw_hal_params ath11k_hw_hal_params_ipq8074 = { .rx_buf_rbm = HAL_RX_BUF_RBM_SW3_BM, + .tcl2wbm_rbm_map = ath11k_hw_tcl2wbm_rbm_map_ipq8074, }; const struct ath11k_hw_hal_params ath11k_hw_hal_params_qca6390 = { .rx_buf_rbm = HAL_RX_BUF_RBM_SW1_BM, + .tcl2wbm_rbm_map = ath11k_hw_tcl2wbm_rbm_map_ipq8074, +}; + +const struct ath11k_hw_hal_params ath11k_hw_hal_params_wcn6750 = { + .rx_buf_rbm = HAL_RX_BUF_RBM_SW1_BM, + .tcl2wbm_rbm_map = ath11k_hw_tcl2wbm_rbm_map_wcn6750, }; static const struct cfg80211_sar_freq_ranges ath11k_hw_sar_freq_ranges_wcn6855[] = { diff --git a/drivers/net/wireless/ath/ath11k/hw.h b/drivers/net/wireless/ath/ath11k/hw.h index bb5ac940e470..8a3f24862edc 100644 --- a/drivers/net/wireless/ath/ath11k/hw.h +++ b/drivers/net/wireless/ath/ath11k/hw.h @@ -122,8 +122,15 @@ struct ath11k_hw_ring_mask { u8 host2rxdma[ATH11K_EXT_IRQ_GRP_NUM_MAX]; }; +struct ath11k_hw_tcl2wbm_rbm_map { + u8 tcl_ring_num; + u8 wbm_ring_num; + u8 rbm_id; +}; + struct ath11k_hw_hal_params { enum hal_rx_buf_return_buf_manager rx_buf_rbm; + const struct ath11k_hw_tcl2wbm_rbm_map *tcl2wbm_rbm_map; }; struct ath11k_hw_params { @@ -166,6 +173,7 @@ struct ath11k_hw_params { u8 summary_pad_sz; u8 fft_hdr_len; u16 max_fft_bins; + bool fragment_160mhz; } spectral; u16 interface_modes; @@ -175,6 +183,7 @@ struct ath11k_hw_params { bool idle_ps; bool supports_sta_ps; bool cold_boot_calib; + bool cbcal_restart_fw; int fw_mem_mode; u32 num_vdevs; u32 num_peers; @@ -200,6 +209,16 @@ struct ath11k_hw_params { bool hybrid_bus_type; bool fixed_fw_mem; bool support_off_channel_tx; + bool supports_multi_bssid; + + struct { + u32 start; + u32 end; + } sram_dump; + + bool tcl_ring_retry; + u32 tx_ring_size; + bool smp2p_wow_exit; }; struct ath11k_hw_ops { @@ -242,6 +261,7 @@ struct ath11k_hw_ops { u16 (*mpdu_info_get_peerid)(u8 *tlv_data); bool (*rx_desc_mac_addr2_valid)(struct hal_rx_desc *desc); u8* (*rx_desc_mpdu_start_addr2)(struct hal_rx_desc *desc); + u32 (*get_ring_selector)(struct sk_buff *skb); }; extern const struct ath11k_hw_ops ipq8074_ops; @@ -254,9 +274,11 @@ extern const struct ath11k_hw_ops wcn6750_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; +extern const struct ath11k_hw_ring_mask ath11k_hw_ring_mask_wcn6750; extern const struct ath11k_hw_hal_params ath11k_hw_hal_params_ipq8074; extern const struct ath11k_hw_hal_params ath11k_hw_hal_params_qca6390; +extern const struct ath11k_hw_hal_params ath11k_hw_hal_params_wcn6750; static inline int ath11k_hw_get_mac_from_pdev_id(struct ath11k_hw_params *hw, @@ -397,4 +419,5 @@ static inline const char *ath11k_bd_ie_type_str(enum ath11k_bd_ie_type type) } extern const struct cfg80211_sar_capa ath11k_hw_sar_capa_wcn6855; + #endif diff --git a/drivers/net/wireless/ath/ath11k/mac.c b/drivers/net/wireless/ath/ath11k/mac.c index 7e91e347c9ff..84d956ad4093 100644 --- a/drivers/net/wireless/ath/ath11k/mac.c +++ b/drivers/net/wireless/ath/ath11k/mac.c @@ -3059,7 +3059,7 @@ static int ath11k_mac_config_obss_pd(struct ath11k *ar, return ret; } - /* Enable all patial BSSID mask for SRG */ + /* Enable all partial BSSID mask for SRG */ ret = ath11k_wmi_pdev_srg_obss_bssid_enable_bitmap(ar, bitmap); if (ret) { ath11k_warn(ar->ab, @@ -3077,7 +3077,7 @@ static int ath11k_mac_config_obss_pd(struct ath11k *ar, return ret; } - /* Enable all patial BSSID mask for non-SRG */ + /* Enable all partial BSSID mask for non-SRG */ ret = ath11k_wmi_pdev_non_srg_obss_bssid_enable_bitmap(ar, bitmap); if (ret) { ath11k_warn(ar->ab, @@ -3350,10 +3350,15 @@ static void ath11k_mac_op_bss_info_changed(struct ieee80211_hw *hw, ath11k_recalculate_mgmt_rate(ar, vif, &def); if (changed & BSS_CHANGED_TWT) { - if (info->twt_requester || info->twt_responder) - ath11k_wmi_send_twt_enable_cmd(ar, ar->pdev->pdev_id); - else + struct wmi_twt_enable_params twt_params = {0}; + + if (info->twt_requester || info->twt_responder) { + ath11k_wmi_fill_default_twt_params(&twt_params); + ath11k_wmi_send_twt_enable_cmd(ar, ar->pdev->pdev_id, + &twt_params); + } else { ath11k_wmi_send_twt_disable_cmd(ar, ar->pdev->pdev_id); + } } if (changed & BSS_CHANGED_HE_OBSS_PD) @@ -3451,7 +3456,7 @@ void __ath11k_mac_scan_finish(struct ath11k *ar) ar->scan_channel = NULL; ar->scan.roc_freq = 0; cancel_delayed_work(&ar->scan.timeout); - complete(&ar->scan.completed); + complete_all(&ar->scan.completed); break; } } @@ -4524,6 +4529,7 @@ static int ath11k_mac_op_sta_state(struct ieee80211_hw *hw, new_state == IEEE80211_STA_NONE) { memset(arsta, 0, sizeof(*arsta)); arsta->arvif = arvif; + arsta->peer_ps_state = WMI_PEER_PS_STATE_DISABLED; INIT_WORK(&arsta->update_wk, ath11k_sta_rc_update_wk); INIT_WORK(&arsta->set_4addr_wk, ath11k_sta_set_4addr_wk); @@ -4701,7 +4707,7 @@ static void ath11k_mac_op_sta_rc_update(struct ieee80211_hw *hw, "mac sta rc update for %pM changed %08x bw %d nss %d smps %d\n", sta->addr, changed, sta->deflink.bandwidth, sta->deflink.rx_nss, - sta->smps_mode); + sta->deflink.smps_mode); spin_lock_bh(&ar->data_lock); @@ -4737,7 +4743,7 @@ static void ath11k_mac_op_sta_rc_update(struct ieee80211_hw *hw, if (changed & IEEE80211_RC_SMPS_CHANGED) { smps = WMI_PEER_SMPS_PS_NONE; - switch (sta->smps_mode) { + switch (sta->deflink.smps_mode) { case IEEE80211_SMPS_AUTOMATIC: case IEEE80211_SMPS_OFF: smps = WMI_PEER_SMPS_PS_NONE; @@ -4750,7 +4756,7 @@ static void ath11k_mac_op_sta_rc_update(struct ieee80211_hw *hw, break; default: ath11k_warn(ar->ab, "Invalid smps %d in sta rc update for %pM\n", - sta->smps_mode, sta->addr); + sta->deflink.smps_mode, sta->addr); smps = WMI_PEER_SMPS_PS_NONE; break; } @@ -4954,6 +4960,8 @@ static int ath11k_mac_set_txbf_conf(struct ath11k_vif *arvif) if (vht_cap & (IEEE80211_VHT_CAP_SU_BEAMFORMEE_CAPABLE)) { nsts = vht_cap & IEEE80211_VHT_CAP_BEAMFORMEE_STS_MASK; nsts >>= IEEE80211_VHT_CAP_BEAMFORMEE_STS_SHIFT; + if (nsts > (ar->num_rx_chains - 1)) + nsts = ar->num_rx_chains - 1; value |= SM(nsts, WMI_TXBF_STS_CAP_OFFSET); } @@ -4994,7 +5002,7 @@ static int ath11k_mac_set_txbf_conf(struct ath11k_vif *arvif) static void ath11k_set_vht_txbf_cap(struct ath11k *ar, u32 *vht_cap) { bool subfer, subfee; - int sound_dim = 0; + int sound_dim = 0, nsts = 0; subfer = !!(*vht_cap & (IEEE80211_VHT_CAP_SU_BEAMFORMER_CAPABLE)); subfee = !!(*vht_cap & (IEEE80211_VHT_CAP_SU_BEAMFORMEE_CAPABLE)); @@ -5004,6 +5012,11 @@ static void ath11k_set_vht_txbf_cap(struct ath11k *ar, u32 *vht_cap) subfer = false; } + if (ar->num_rx_chains < 2) { + *vht_cap &= ~(IEEE80211_VHT_CAP_SU_BEAMFORMEE_CAPABLE); + subfee = false; + } + /* If SU Beaformer is not set, then disable MU Beamformer Capability */ if (!subfer) *vht_cap &= ~(IEEE80211_VHT_CAP_MU_BEAMFORMER_CAPABLE); @@ -5016,7 +5029,9 @@ static void ath11k_set_vht_txbf_cap(struct ath11k *ar, u32 *vht_cap) sound_dim >>= IEEE80211_VHT_CAP_SOUNDING_DIMENSIONS_SHIFT; *vht_cap &= ~IEEE80211_VHT_CAP_SOUNDING_DIMENSIONS_MASK; - /* TODO: Need to check invalid STS and Sound_dim values set by FW? */ + nsts = (*vht_cap & IEEE80211_VHT_CAP_BEAMFORMEE_STS_MASK); + nsts >>= IEEE80211_VHT_CAP_BEAMFORMEE_STS_SHIFT; + *vht_cap &= ~IEEE80211_VHT_CAP_BEAMFORMEE_STS_MASK; /* Enable Sounding Dimension Field only if SU BF is enabled */ if (subfer) { @@ -5028,9 +5043,15 @@ static void ath11k_set_vht_txbf_cap(struct ath11k *ar, u32 *vht_cap) *vht_cap |= sound_dim; } - /* Use the STS advertised by FW unless SU Beamformee is not supported*/ - if (!subfee) - *vht_cap &= ~(IEEE80211_VHT_CAP_BEAMFORMEE_STS_MASK); + /* Enable Beamformee STS Field only if SU BF is enabled */ + if (subfee) { + if (nsts > (ar->num_rx_chains - 1)) + nsts = ar->num_rx_chains - 1; + + nsts <<= IEEE80211_VHT_CAP_BEAMFORMEE_STS_SHIFT; + nsts &= IEEE80211_VHT_CAP_BEAMFORMEE_STS_MASK; + *vht_cap |= nsts; + } } static struct ieee80211_sta_vht_cap @@ -6173,6 +6194,13 @@ static int ath11k_mac_op_add_interface(struct ieee80211_hw *hw, goto err; } + /* In the case of hardware recovery, debugfs files are + * not deleted since ieee80211_ops.remove_interface() is + * not invoked. In such cases, try to delete the files. + * These will be re-created later. + */ + ath11k_debugfs_remove_interface(arvif); + memset(arvif, 0, sizeof(*arvif)); arvif->ar = ar; @@ -6354,9 +6382,7 @@ static int ath11k_mac_op_add_interface(struct ieee80211_hw *hw, } } - ret = ath11k_debugfs_add_interface(arvif); - if (ret) - goto err_peer_del; + ath11k_debugfs_add_interface(arvif); mutex_unlock(&ar->conf_mutex); @@ -8421,6 +8447,95 @@ exit: return ret; } +static int ath11k_fw_stats_request(struct ath11k *ar, + struct stats_request_params *req_param) +{ + struct ath11k_base *ab = ar->ab; + unsigned long time_left; + int ret; + + lockdep_assert_held(&ar->conf_mutex); + + spin_lock_bh(&ar->data_lock); + ar->fw_stats_done = false; + ath11k_fw_stats_pdevs_free(&ar->fw_stats.pdevs); + spin_unlock_bh(&ar->data_lock); + + reinit_completion(&ar->fw_stats_complete); + + ret = ath11k_wmi_send_stats_request_cmd(ar, req_param); + if (ret) { + ath11k_warn(ab, "could not request fw stats (%d)\n", + ret); + return ret; + } + + time_left = wait_for_completion_timeout(&ar->fw_stats_complete, + 1 * HZ); + + if (!time_left) + return -ETIMEDOUT; + + return 0; +} + +static int ath11k_mac_op_get_txpower(struct ieee80211_hw *hw, + struct ieee80211_vif *vif, + int *dbm) +{ + struct ath11k *ar = hw->priv; + struct ath11k_base *ab = ar->ab; + struct stats_request_params req_param = {0}; + struct ath11k_fw_stats_pdev *pdev; + int ret; + + /* Final Tx power is minimum of Target Power, CTL power, Regulatory + * Power, PSD EIRP Power. We just know the Regulatory power from the + * regulatory rules obtained. FW knows all these power and sets the min + * of these. Hence, we request the FW pdev stats in which FW reports + * the minimum of all vdev's channel Tx power. + */ + mutex_lock(&ar->conf_mutex); + + if (ar->state != ATH11K_STATE_ON) + goto err_fallback; + + req_param.pdev_id = ar->pdev->pdev_id; + req_param.stats_id = WMI_REQUEST_PDEV_STAT; + + ret = ath11k_fw_stats_request(ar, &req_param); + if (ret) { + ath11k_warn(ab, "failed to request fw pdev stats: %d\n", ret); + goto err_fallback; + } + + spin_lock_bh(&ar->data_lock); + pdev = list_first_entry_or_null(&ar->fw_stats.pdevs, + struct ath11k_fw_stats_pdev, list); + if (!pdev) { + spin_unlock_bh(&ar->data_lock); + goto err_fallback; + } + + /* tx power is set as 2 units per dBm in FW. */ + *dbm = pdev->chan_tx_power / 2; + + spin_unlock_bh(&ar->data_lock); + mutex_unlock(&ar->conf_mutex); + + ath11k_dbg(ar->ab, ATH11K_DBG_MAC, "txpower from firmware %d, reported %d dBm\n", + pdev->chan_tx_power, *dbm); + return 0; + +err_fallback: + mutex_unlock(&ar->conf_mutex); + /* We didn't get txpower from FW. Hence, relying on vif->bss_conf.txpower */ + *dbm = vif->bss_conf.txpower; + ath11k_dbg(ar->ab, ATH11K_DBG_MAC, "txpower from firmware NaN, reported %d dBm\n", + *dbm); + return 0; +} + static const struct ieee80211_ops ath11k_ops = { .tx = ath11k_mac_op_tx, .start = ath11k_mac_op_start, @@ -8471,6 +8586,7 @@ static const struct ieee80211_ops ath11k_ops = { #if IS_ENABLED(CONFIG_IPV6) .ipv6_addr_change = ath11k_mac_op_ipv6_changed, #endif + .get_txpower = ath11k_mac_op_get_txpower, .set_sar_specs = ath11k_mac_op_set_bios_sar_specs, .remain_on_channel = ath11k_mac_op_remain_on_channel, @@ -8777,6 +8893,11 @@ static int __ath11k_mac_register(struct ath11k *ar) if (ab->hw_params.single_pdev_only && ar->supports_6ghz) ieee80211_hw_set(ar->hw, SINGLE_SCAN_ON_ALL_BANDS); + if (ab->hw_params.supports_multi_bssid) { + ieee80211_hw_set(ar->hw, SUPPORTS_MULTI_BSSID); + ieee80211_hw_set(ar->hw, SUPPORTS_ONLY_HE_MULTI_BSSID); + } + ieee80211_hw_set(ar->hw, SIGNAL_DBM); ieee80211_hw_set(ar->hw, SUPPORTS_PS); ieee80211_hw_set(ar->hw, SUPPORTS_DYNAMIC_PS); @@ -8967,6 +9088,7 @@ int ath11k_mac_register(struct ath11k_base *ab) struct ath11k_pdev *pdev; int i; int ret; + u8 mac_addr[ETH_ALEN] = {0}; if (test_bit(ATH11K_FLAG_REGISTERED, &ab->dev_flags)) return 0; @@ -8979,13 +9101,18 @@ int ath11k_mac_register(struct ath11k_base *ab) if (ret) return ret; + device_get_mac_address(ab->dev, mac_addr); + for (i = 0; i < ab->num_radios; i++) { pdev = &ab->pdevs[i]; ar = pdev->ar; if (ab->pdevs_macaddr_valid) { ether_addr_copy(ar->mac_addr, pdev->mac_addr); } else { - ether_addr_copy(ar->mac_addr, ab->mac_addr); + if (is_zero_ether_addr(mac_addr)) + ether_addr_copy(ar->mac_addr, ab->mac_addr); + else + ether_addr_copy(ar->mac_addr, mac_addr); ar->mac_addr[4] += i; } @@ -9079,6 +9206,8 @@ int ath11k_mac_allocate(struct ath11k_base *ab) clear_bit(ATH11K_FLAG_MONITOR_VDEV_CREATED, &ar->monitor_flags); ar->vdev_id_11d_scan = ATH11K_11D_INVALID_VDEV_ID; init_completion(&ar->completed_11d_scan); + + ath11k_fw_stats_init(ar); } return 0; diff --git a/drivers/net/wireless/ath/ath11k/mhi.c b/drivers/net/wireless/ath/ath11k/mhi.c index c44df17719f6..86995e8dc913 100644 --- a/drivers/net/wireless/ath/ath11k/mhi.c +++ b/drivers/net/wireless/ath/ath11k/mhi.c @@ -402,8 +402,7 @@ int ath11k_mhi_register(struct ath11k_pci *ab_pci) ret = ath11k_mhi_get_msi(ab_pci); if (ret) { ath11k_err(ab, "failed to get msi for mhi\n"); - mhi_free_controller(mhi_ctrl); - return ret; + goto free_controller; } if (!test_bit(ATH11K_FLAG_MULTI_MSI_VECTORS, &ab->dev_flags)) @@ -412,7 +411,7 @@ int ath11k_mhi_register(struct ath11k_pci *ab_pci) if (test_bit(ATH11K_FLAG_FIXED_MEM_RGN, &ab->dev_flags)) { ret = ath11k_mhi_read_addr_from_dt(mhi_ctrl); if (ret < 0) - return ret; + goto free_controller; } else { mhi_ctrl->iova_start = 0; mhi_ctrl->iova_stop = 0xFFFFFFFF; @@ -440,18 +439,22 @@ int ath11k_mhi_register(struct ath11k_pci *ab_pci) 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 = -EINVAL; + goto free_controller; } 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); - return ret; + goto free_controller; } return 0; + +free_controller: + mhi_free_controller(mhi_ctrl); + ab_pci->mhi_ctrl = NULL; + return ret; } void ath11k_mhi_unregister(struct ath11k_pci *ab_pci) diff --git a/drivers/net/wireless/ath/ath11k/pci.c b/drivers/net/wireless/ath/ath11k/pci.c index 5bd34a6273d9..99cf3357c66e 100644 --- a/drivers/net/wireless/ath/ath11k/pci.c +++ b/drivers/net/wireless/ath/ath11k/pci.c @@ -685,6 +685,7 @@ static const struct ath11k_hif_ops ath11k_pci_hif_ops = { .stop = ath11k_pcic_stop, .read32 = ath11k_pcic_read32, .write32 = ath11k_pcic_write32, + .read = ath11k_pcic_read, .power_down = ath11k_pci_power_down, .power_up = ath11k_pci_power_up, .suspend = ath11k_pci_hif_suspend, diff --git a/drivers/net/wireless/ath/ath11k/pcic.c b/drivers/net/wireless/ath/ath11k/pcic.c index 825cd884e6cd..380f9d37b644 100644 --- a/drivers/net/wireless/ath/ath11k/pcic.c +++ b/drivers/net/wireless/ath/ath11k/pcic.c @@ -140,55 +140,100 @@ int ath11k_pcic_init_msi_config(struct ath11k_base *ab) } EXPORT_SYMBOL(ath11k_pcic_init_msi_config); +static void __ath11k_pcic_write32(struct ath11k_base *ab, u32 offset, u32 value) +{ + if (offset < ATH11K_PCI_WINDOW_START) + iowrite32(value, ab->mem + offset); + else + ab->pci.ops->window_write32(ab, offset, value); +} + void ath11k_pcic_write32(struct ath11k_base *ab, u32 offset, u32 value) { int ret = 0; + bool wakeup_required; /* for offset beyond BAR + 4K - 32, may * need to wakeup the device to access. */ - if (test_bit(ATH11K_FLAG_DEVICE_INIT_DONE, &ab->dev_flags) && - offset >= ATH11K_PCI_ACCESS_ALWAYS_OFF && ab->pci.ops->wakeup) + wakeup_required = test_bit(ATH11K_FLAG_DEVICE_INIT_DONE, &ab->dev_flags) && + offset >= ATH11K_PCI_ACCESS_ALWAYS_OFF; + if (wakeup_required && ab->pci.ops->wakeup) ret = ab->pci.ops->wakeup(ab); - if (offset < ATH11K_PCI_WINDOW_START) - iowrite32(value, ab->mem + offset); - else - ab->pci.ops->window_write32(ab, offset, value); + __ath11k_pcic_write32(ab, offset, value); - if (test_bit(ATH11K_FLAG_DEVICE_INIT_DONE, &ab->dev_flags) && - offset >= ATH11K_PCI_ACCESS_ALWAYS_OFF && ab->pci.ops->release && - !ret) + if (wakeup_required && !ret && ab->pci.ops->release) ab->pci.ops->release(ab); } EXPORT_SYMBOL(ath11k_pcic_write32); +static u32 __ath11k_pcic_read32(struct ath11k_base *ab, u32 offset) +{ + u32 val; + + if (offset < ATH11K_PCI_WINDOW_START) + val = ioread32(ab->mem + offset); + else + val = ab->pci.ops->window_read32(ab, offset); + + return val; +} + u32 ath11k_pcic_read32(struct ath11k_base *ab, u32 offset) { int ret = 0; u32 val; + bool wakeup_required; /* for offset beyond BAR + 4K - 32, may * need to wakeup the device to access. */ - if (test_bit(ATH11K_FLAG_DEVICE_INIT_DONE, &ab->dev_flags) && - offset >= ATH11K_PCI_ACCESS_ALWAYS_OFF && ab->pci.ops->wakeup) + wakeup_required = test_bit(ATH11K_FLAG_DEVICE_INIT_DONE, &ab->dev_flags) && + offset >= ATH11K_PCI_ACCESS_ALWAYS_OFF; + if (wakeup_required && ab->pci.ops->wakeup) ret = ab->pci.ops->wakeup(ab); - if (offset < ATH11K_PCI_WINDOW_START) - val = ioread32(ab->mem + offset); - else - val = ab->pci.ops->window_read32(ab, offset); + val = __ath11k_pcic_read32(ab, offset); - if (test_bit(ATH11K_FLAG_DEVICE_INIT_DONE, &ab->dev_flags) && - offset >= ATH11K_PCI_ACCESS_ALWAYS_OFF && ab->pci.ops->release && - !ret) + if (wakeup_required && !ret && ab->pci.ops->release) ab->pci.ops->release(ab); return val; } EXPORT_SYMBOL(ath11k_pcic_read32); +int ath11k_pcic_read(struct ath11k_base *ab, void *buf, u32 start, u32 end) +{ + int ret = 0; + bool wakeup_required; + u32 *data = buf; + u32 i; + + /* for offset beyond BAR + 4K - 32, may + * need to wakeup the device to access. + */ + wakeup_required = test_bit(ATH11K_FLAG_DEVICE_INIT_DONE, &ab->dev_flags) && + end >= ATH11K_PCI_ACCESS_ALWAYS_OFF; + if (wakeup_required && ab->pci.ops->wakeup) { + ret = ab->pci.ops->wakeup(ab); + if (ret) { + ath11k_warn(ab, "failed to wakeup for read from 0x%x: %d\n", + start, ret); + return ret; + } + } + + for (i = start; i < end + 1; i += 4) + *data++ = __ath11k_pcic_read32(ab, i); + + if (wakeup_required && ab->pci.ops->release) + ab->pci.ops->release(ab); + + return 0; +} +EXPORT_SYMBOL(ath11k_pcic_read); + void ath11k_pcic_get_msi_address(struct ath11k_base *ab, u32 *msi_addr_lo, u32 *msi_addr_hi) { @@ -414,6 +459,7 @@ void ath11k_pcic_ext_irq_enable(struct ath11k_base *ab) struct ath11k_ext_irq_grp *irq_grp = &ab->ext_irq_grp[i]; if (!irq_grp->napi_enabled) { + dev_set_threaded(&irq_grp->napi_ndev, true); napi_enable(&irq_grp->napi); irq_grp->napi_enabled = true; } @@ -731,3 +777,37 @@ int ath11k_pcic_register_pci_ops(struct ath11k_base *ab, return 0; } EXPORT_SYMBOL(ath11k_pcic_register_pci_ops); + +void ath11k_pci_enable_ce_irqs_except_wake_irq(struct ath11k_base *ab) +{ + int i; + + for (i = 0; i < ab->hw_params.ce_count; i++) { + if (ath11k_ce_get_attr_flags(ab, i) & CE_ATTR_DIS_INTR || + i == ATH11K_PCI_CE_WAKE_IRQ) + continue; + ath11k_pcic_ce_irq_enable(ab, i); + } +} +EXPORT_SYMBOL(ath11k_pci_enable_ce_irqs_except_wake_irq); + +void ath11k_pci_disable_ce_irqs_except_wake_irq(struct ath11k_base *ab) +{ + int i; + int irq_idx; + struct ath11k_ce_pipe *ce_pipe; + + for (i = 0; i < ab->hw_params.ce_count; i++) { + ce_pipe = &ab->ce.ce_pipe[i]; + irq_idx = ATH11K_PCI_IRQ_CE0_OFFSET + i; + + if (ath11k_ce_get_attr_flags(ab, i) & CE_ATTR_DIS_INTR || + i == ATH11K_PCI_CE_WAKE_IRQ) + continue; + + disable_irq_nosync(ab->irq_num[irq_idx]); + synchronize_irq(ab->irq_num[irq_idx]); + tasklet_kill(&ce_pipe->intr_tq); + } +} +EXPORT_SYMBOL(ath11k_pci_disable_ce_irqs_except_wake_irq); diff --git a/drivers/net/wireless/ath/ath11k/pcic.h b/drivers/net/wireless/ath/ath11k/pcic.h index 0afbb34510db..ac012e88bf6d 100644 --- a/drivers/net/wireless/ath/ath11k/pcic.h +++ b/drivers/net/wireless/ath/ath11k/pcic.h @@ -12,6 +12,8 @@ #define ATH11K_PCI_IRQ_CE0_OFFSET 3 #define ATH11K_PCI_IRQ_DP_OFFSET 14 +#define ATH11K_PCI_CE_WAKE_IRQ 2 + #define ATH11K_PCI_WINDOW_ENABLE_BIT 0x40000000 #define ATH11K_PCI_WINDOW_REG_ADDRESS 0x310c #define ATH11K_PCI_WINDOW_VALUE_MASK GENMASK(24, 19) @@ -45,4 +47,8 @@ void ath11k_pcic_ce_irq_disable_sync(struct ath11k_base *ab); int ath11k_pcic_init_msi_config(struct ath11k_base *ab); int ath11k_pcic_register_pci_ops(struct ath11k_base *ab, const struct ath11k_pci_ops *pci_ops); +int ath11k_pcic_read(struct ath11k_base *ab, void *buf, u32 start, u32 end); +void ath11k_pci_enable_ce_irqs_except_wake_irq(struct ath11k_base *ab); +void ath11k_pci_disable_ce_irqs_except_wake_irq(struct ath11k_base *ab); + #endif diff --git a/drivers/net/wireless/ath/ath11k/peer.c b/drivers/net/wireless/ath/ath11k/peer.c index 9e22aaf34b88..1ae7af02c364 100644 --- a/drivers/net/wireless/ath/ath11k/peer.c +++ b/drivers/net/wireless/ath/ath11k/peer.c @@ -302,6 +302,21 @@ static int __ath11k_peer_delete(struct ath11k *ar, u32 vdev_id, const u8 *addr) spin_lock_bh(&ab->base_lock); peer = ath11k_peer_find_by_addr(ab, addr); + /* Check if the found peer is what we want to remove. + * While the sta is transitioning to another band we may + * have 2 peer with the same addr assigned to different + * vdev_id. Make sure we are deleting the correct peer. + */ + if (peer && peer->vdev_id == vdev_id) + ath11k_peer_rhash_delete(ab, peer); + + /* Fallback to peer list search if the correct peer can't be found. + * Skip the deletion of the peer from the rhash since it has already + * been deleted in peer add. + */ + if (!peer) + peer = ath11k_peer_find(ab, vdev_id, addr); + if (!peer) { spin_unlock_bh(&ab->base_lock); mutex_unlock(&ab->tbl_mtx_lock); @@ -312,8 +327,6 @@ static int __ath11k_peer_delete(struct ath11k *ar, u32 vdev_id, const u8 *addr) return -EINVAL; } - ath11k_peer_rhash_delete(ab, peer); - spin_unlock_bh(&ab->base_lock); mutex_unlock(&ab->tbl_mtx_lock); @@ -372,8 +385,17 @@ int ath11k_peer_create(struct ath11k *ar, struct ath11k_vif *arvif, spin_lock_bh(&ar->ab->base_lock); peer = ath11k_peer_find_by_addr(ar->ab, param->peer_addr); if (peer) { - spin_unlock_bh(&ar->ab->base_lock); - return -EINVAL; + if (peer->vdev_id == param->vdev_id) { + spin_unlock_bh(&ar->ab->base_lock); + return -EINVAL; + } + + /* Assume sta is transitioning to another band. + * Remove here the peer from rhash. + */ + mutex_lock(&ar->ab->tbl_mtx_lock); + ath11k_peer_rhash_delete(ar->ab, peer); + mutex_unlock(&ar->ab->tbl_mtx_lock); } spin_unlock_bh(&ar->ab->base_lock); diff --git a/drivers/net/wireless/ath/ath11k/qmi.c b/drivers/net/wireless/ath/ath11k/qmi.c index 00136601cb7d..51de2208b789 100644 --- a/drivers/net/wireless/ath/ath11k/qmi.c +++ b/drivers/net/wireless/ath/ath11k/qmi.c @@ -1696,6 +1696,13 @@ static struct qmi_elem_info qmi_wlanfw_wlan_ini_resp_msg_v01_ei[] = { }, }; +static struct qmi_elem_info qmi_wlfw_fw_init_done_ind_msg_v01_ei[] = { + { + .data_type = QMI_EOTI, + .array_type = NO_ARRAY, + }, +}; + static int ath11k_qmi_host_cap_send(struct ath11k_base *ab) { struct qmi_wlanfw_host_cap_req_msg_v01 req; @@ -1872,7 +1879,7 @@ static int ath11k_qmi_respond_fw_mem_request(struct ath11k_base *ab) /* For QCA6390 by default FW requests a block of ~4M contiguous * DMA memory, it's hard to allocate from OS. So host returns - * failure to FW and FW will then request mulitple blocks of small + * failure to FW and FW will then request multiple blocks of small * chunk size memory. */ if (!(ab->hw_params.fixed_mem_region || @@ -3006,6 +3013,12 @@ static void ath11k_qmi_msg_fw_ready_cb(struct qmi_handle *qmi_hdl, struct ath11k_base *ab = qmi->ab; ath11k_dbg(ab, ATH11K_DBG_QMI, "qmi firmware ready\n"); + + if (!ab->qmi.cal_done) { + ab->qmi.cal_done = 1; + wake_up(&ab->qmi.cold_boot_waitq); + } + ath11k_qmi_driver_event_post(qmi, ATH11K_QMI_EVENT_FW_READY, NULL); } @@ -3023,6 +3036,19 @@ static void ath11k_qmi_msg_cold_boot_cal_done_cb(struct qmi_handle *qmi_hdl, ath11k_dbg(ab, ATH11K_DBG_QMI, "qmi cold boot calibration done\n"); } +static void ath11k_qmi_msg_fw_init_done_cb(struct qmi_handle *qmi_hdl, + struct sockaddr_qrtr *sq, + struct qmi_txn *txn, + const void *decoded) +{ + struct ath11k_qmi *qmi = container_of(qmi_hdl, + struct ath11k_qmi, handle); + struct ath11k_base *ab = qmi->ab; + + ath11k_qmi_driver_event_post(qmi, ATH11K_QMI_EVENT_FW_INIT_DONE, NULL); + ath11k_dbg(ab, ATH11K_DBG_QMI, "qmi firmware init done\n"); +} + static const struct qmi_msg_handler ath11k_qmi_msg_handlers[] = { { .type = QMI_INDICATION, @@ -3053,6 +3079,14 @@ static const struct qmi_msg_handler ath11k_qmi_msg_handlers[] = { sizeof(struct qmi_wlanfw_fw_cold_cal_done_ind_msg_v01), .fn = ath11k_qmi_msg_cold_boot_cal_done_cb, }, + { + .type = QMI_INDICATION, + .msg_id = QMI_WLFW_FW_INIT_DONE_IND_V01, + .ei = qmi_wlfw_fw_init_done_ind_msg_v01_ei, + .decoded_size = + sizeof(struct qmi_wlfw_fw_init_done_ind_msg_v01), + .fn = ath11k_qmi_msg_fw_init_done_cb, + }, }; static int ath11k_qmi_ops_new_server(struct qmi_handle *qmi_hdl, @@ -3145,7 +3179,7 @@ static void ath11k_qmi_driver_event_work(struct work_struct *work) } break; - case ATH11K_QMI_EVENT_FW_READY: + case ATH11K_QMI_EVENT_FW_INIT_DONE: clear_bit(ATH11K_FLAG_QMI_FAIL, &ab->dev_flags); if (test_bit(ATH11K_FLAG_REGISTERED, &ab->dev_flags)) { ath11k_hal_dump_srng_stats(ab); @@ -3169,6 +3203,22 @@ static void ath11k_qmi_driver_event_work(struct work_struct *work) } break; + case ATH11K_QMI_EVENT_FW_READY: + /* For targets requiring a FW restart upon cold + * boot completion, there is no need to process + * FW ready; such targets will receive FW init + * done message after FW restart. + */ + if (ab->hw_params.cbcal_restart_fw) + break; + + clear_bit(ATH11K_FLAG_CRASH_FLUSH, + &ab->dev_flags); + clear_bit(ATH11K_FLAG_RECOVERY, &ab->dev_flags); + ath11k_core_qmi_firmware_ready(ab); + set_bit(ATH11K_FLAG_REGISTERED, &ab->dev_flags); + + break; case ATH11K_QMI_EVENT_COLD_BOOT_CAL_DONE: break; default: diff --git a/drivers/net/wireless/ath/ath11k/qmi.h b/drivers/net/wireless/ath/ath11k/qmi.h index c83cf822be81..2ec56a34fa81 100644 --- a/drivers/net/wireless/ath/ath11k/qmi.h +++ b/drivers/net/wireless/ath/ath11k/qmi.h @@ -31,8 +31,9 @@ #define QMI_WLFW_REQUEST_MEM_IND_V01 0x0035 #define QMI_WLFW_FW_MEM_READY_IND_V01 0x0037 -#define QMI_WLFW_COLD_BOOT_CAL_DONE_IND_V01 0x0021 -#define QMI_WLFW_FW_READY_IND_V01 0x0038 +#define QMI_WLFW_COLD_BOOT_CAL_DONE_IND_V01 0x003E +#define QMI_WLFW_FW_READY_IND_V01 0x0021 +#define QMI_WLFW_FW_INIT_DONE_IND_V01 0x0038 #define QMI_WLANFW_MAX_DATA_SIZE_V01 6144 #define ATH11K_FIRMWARE_MODE_OFF 4 @@ -69,6 +70,7 @@ enum ath11k_qmi_event_type { ATH11K_QMI_EVENT_FORCE_FW_ASSERT, ATH11K_QMI_EVENT_POWER_UP, ATH11K_QMI_EVENT_POWER_DOWN, + ATH11K_QMI_EVENT_FW_INIT_DONE, ATH11K_QMI_EVENT_MAX, }; @@ -291,6 +293,10 @@ struct qmi_wlanfw_fw_cold_cal_done_ind_msg_v01 { char placeholder; }; +struct qmi_wlfw_fw_init_done_ind_msg_v01 { + char placeholder; +}; + #define QMI_WLANFW_CAP_REQ_MSG_V01_MAX_LEN 0 #define QMI_WLANFW_CAP_RESP_MSG_V01_MAX_LEN 235 #define QMI_WLANFW_CAP_REQ_V01 0x0024 diff --git a/drivers/net/wireless/ath/ath11k/rx_desc.h b/drivers/net/wireless/ath/ath11k/rx_desc.h index 26ecc1bcd9d5..786d5f36f5e5 100644 --- a/drivers/net/wireless/ath/ath11k/rx_desc.h +++ b/drivers/net/wireless/ath/ath11k/rx_desc.h @@ -877,7 +877,7 @@ struct rx_msdu_start_wcn6855 { * * l4_offset * Depending upon mode bit, this field either indicates the - * L4 offset nin bytes from the start of RX_HEADER (only valid + * L4 offset in bytes from the start of RX_HEADER (only valid * if either ipv4_proto or ipv6_proto is set to 1) or indicates * the offset in bytes to the start of TCP or UDP header from * the start of the IP header after decapsulation (Only valid if diff --git a/drivers/net/wireless/ath/ath11k/spectral.c b/drivers/net/wireless/ath/ath11k/spectral.c index 516a7b4cd180..705868198df4 100644 --- a/drivers/net/wireless/ath/ath11k/spectral.c +++ b/drivers/net/wireless/ath/ath11k/spectral.c @@ -30,6 +30,7 @@ #define ATH11K_SPECTRAL_20MHZ 20 #define ATH11K_SPECTRAL_40MHZ 40 #define ATH11K_SPECTRAL_80MHZ 80 +#define ATH11K_SPECTRAL_160MHZ 160 #define ATH11K_SPECTRAL_SIGNATURE 0xFA @@ -183,6 +184,8 @@ static int ath11k_spectral_scan_trigger(struct ath11k *ar) if (ar->spectral.mode == ATH11K_SPECTRAL_DISABLED) return 0; + ar->spectral.is_primary = true; + ret = ath11k_wmi_vdev_spectral_enable(ar, arvif->vdev_id, ATH11K_WMI_SPECTRAL_TRIGGER_CMD_CLEAR, ATH11K_WMI_SPECTRAL_ENABLE_CMD_ENABLE); @@ -585,6 +588,7 @@ int ath11k_spectral_process_fft(struct ath11k *ar, u8 chan_width_mhz, bin_sz; int ret; u32 check_length; + bool fragment_sample = false; lockdep_assert_held(&ar->spectral.lock); @@ -639,6 +643,13 @@ int ath11k_spectral_process_fft(struct ath11k *ar, case ATH11K_SPECTRAL_80MHZ: fft_sample->chan_width_mhz = chan_width_mhz; break; + case ATH11K_SPECTRAL_160MHZ: + if (ab->hw_params.spectral.fragment_160mhz) { + chan_width_mhz /= 2; + fragment_sample = true; + } + fft_sample->chan_width_mhz = chan_width_mhz; + break; default: ath11k_warn(ab, "invalid channel width %d\n", chan_width_mhz); return -EINVAL; @@ -663,6 +674,17 @@ int ath11k_spectral_process_fft(struct ath11k *ar, freq = summary->meta.freq2; fft_sample->freq2 = __cpu_to_be16(freq); + /* If freq2 is available then the spectral scan results are fragmented + * as primary and secondary + */ + if (fragment_sample && freq) { + if (!ar->spectral.is_primary) + fft_sample->freq1 = cpu_to_be16(freq); + + /* We have to toggle the is_primary to handle the next report */ + ar->spectral.is_primary = !ar->spectral.is_primary; + } + ath11k_spectral_parse_fft(fft_sample->data, fft_report->bins, num_bins, ab->hw_params.spectral.fft_sz); diff --git a/drivers/net/wireless/ath/ath11k/spectral.h b/drivers/net/wireless/ath/ath11k/spectral.h index 081744265f2a..96bfa16e18e9 100644 --- a/drivers/net/wireless/ath/ath11k/spectral.h +++ b/drivers/net/wireless/ath/ath11k/spectral.h @@ -35,6 +35,7 @@ struct ath11k_spectral { u16 count; u8 fft_size; bool enabled; + bool is_primary; }; #ifdef CONFIG_ATH11K_SPECTRAL diff --git a/drivers/net/wireless/ath/ath11k/thermal.c b/drivers/net/wireless/ath/ath11k/thermal.c index c96b26f39a25..23ed01bd44f9 100644 --- a/drivers/net/wireless/ath/ath11k/thermal.c +++ b/drivers/net/wireless/ath/ath11k/thermal.c @@ -99,7 +99,7 @@ static ssize_t ath11k_thermal_show_temp(struct device *dev, temperature = ar->thermal.temperature; spin_unlock_bh(&ar->data_lock); - /* display in millidegree celcius */ + /* display in millidegree Celsius */ ret = snprintf(buf, PAGE_SIZE, "%d\n", temperature * 1000); out: mutex_unlock(&ar->conf_mutex); diff --git a/drivers/net/wireless/ath/ath11k/thermal.h b/drivers/net/wireless/ath/ath11k/thermal.h index f9af55f3682d..3e39675ef7f5 100644 --- a/drivers/net/wireless/ath/ath11k/thermal.h +++ b/drivers/net/wireless/ath/ath11k/thermal.h @@ -19,7 +19,7 @@ struct ath11k_thermal { /* protected by conf_mutex */ u32 throttle_state; - /* temperature value in Celcius degree + /* temperature value in Celsius degree * protected by data_lock */ int temperature; diff --git a/drivers/net/wireless/ath/ath11k/trace.h b/drivers/net/wireless/ath/ath11k/trace.h index 76560587bea0..9535745fe026 100644 --- a/drivers/net/wireless/ath/ath11k/trace.h +++ b/drivers/net/wireless/ath/ath11k/trace.h @@ -305,6 +305,34 @@ TRACE_EVENT(ath11k_wmi_diag, ) ); +TRACE_EVENT(ath11k_ps_timekeeper, + TP_PROTO(struct ath11k *ar, const void *peer_addr, + u32 peer_ps_timestamp, u8 peer_ps_state), + TP_ARGS(ar, peer_addr, peer_ps_timestamp, peer_ps_state), + + TP_STRUCT__entry(__string(device, dev_name(ar->ab->dev)) + __string(driver, dev_driver_string(ar->ab->dev)) + __dynamic_array(u8, peer_addr, ETH_ALEN) + __field(u8, peer_ps_state) + __field(u32, peer_ps_timestamp) + ), + + TP_fast_assign(__assign_str(device, dev_name(ar->ab->dev)); + __assign_str(driver, dev_driver_string(ar->ab->dev)); + memcpy(__get_dynamic_array(peer_addr), peer_addr, + ETH_ALEN); + __entry->peer_ps_state = peer_ps_state; + __entry->peer_ps_timestamp = peer_ps_timestamp; + ), + + TP_printk("%s %s %u %u", + __get_str(driver), + __get_str(device), + __entry->peer_ps_state, + __entry->peer_ps_timestamp + ) +); + #endif /* _TRACE_H_ || TRACE_HEADER_MULTI_READ*/ /* we don't want to use include/trace/events */ diff --git a/drivers/net/wireless/ath/ath11k/wmi.c b/drivers/net/wireless/ath/ath11k/wmi.c index 88ee4f9d19da..fad9f8d308a2 100644 --- a/drivers/net/wireless/ath/ath11k/wmi.c +++ b/drivers/net/wireless/ath/ath11k/wmi.c @@ -416,7 +416,7 @@ ath11k_pull_mac_phy_cap_svc_ready_ext(struct ath11k_pdev_wmi *wmi_handle, /* tx/rx chainmask reported from fw depends on the actual hw chains used, * For example, for 4x4 capable macphys, first 4 chains can be used for first - * mac and the remaing 4 chains can be used for the second mac or vice-versa. + * mac and the remaining 4 chains can be used for the second mac or vice-versa. * In this case, tx/rx chainmask 0xf will be advertised for first mac and 0xf0 * will be advertised for second mac or vice-versa. Compute the shift value * for tx/rx chainmask which will be used to advertise supported ht/vht rates to @@ -991,9 +991,13 @@ int ath11k_wmi_vdev_up(struct ath11k *ar, u32 vdev_id, u32 aid, const u8 *bssid) { struct ath11k_pdev_wmi *wmi = ar->wmi; struct wmi_vdev_up_cmd *cmd; + struct ieee80211_bss_conf *bss_conf; + struct ath11k_vif *arvif; struct sk_buff *skb; int ret; + arvif = ath11k_mac_get_arvif(ar, vdev_id); + skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd)); if (!skb) return -ENOMEM; @@ -1007,6 +1011,17 @@ int ath11k_wmi_vdev_up(struct ath11k *ar, u32 vdev_id, u32 aid, const u8 *bssid) ether_addr_copy(cmd->vdev_bssid.addr, bssid); + if (arvif && arvif->vif->type == NL80211_IFTYPE_STATION) { + bss_conf = &arvif->vif->bss_conf; + + if (bss_conf->nontransmitted) { + ether_addr_copy(cmd->trans_bssid.addr, + bss_conf->transmitter_bssid); + cmd->profile_idx = bss_conf->bssid_index; + cmd->profile_num = bss_conf->bssid_indicator; + } + } + ret = ath11k_wmi_cmd_send(wmi, skb, WMI_VDEV_UP_CMDID); if (ret) { ath11k_warn(ar->ab, "failed to submit WMI_VDEV_UP cmd\n"); @@ -3064,8 +3079,34 @@ int ath11k_wmi_pdev_pktlog_disable(struct ath11k *ar) return ret; } -int -ath11k_wmi_send_twt_enable_cmd(struct ath11k *ar, u32 pdev_id) +void ath11k_wmi_fill_default_twt_params(struct wmi_twt_enable_params *twt_params) +{ + twt_params->sta_cong_timer_ms = ATH11K_TWT_DEF_STA_CONG_TIMER_MS; + twt_params->default_slot_size = ATH11K_TWT_DEF_DEFAULT_SLOT_SIZE; + twt_params->congestion_thresh_setup = ATH11K_TWT_DEF_CONGESTION_THRESH_SETUP; + twt_params->congestion_thresh_teardown = + ATH11K_TWT_DEF_CONGESTION_THRESH_TEARDOWN; + twt_params->congestion_thresh_critical = + ATH11K_TWT_DEF_CONGESTION_THRESH_CRITICAL; + twt_params->interference_thresh_teardown = + ATH11K_TWT_DEF_INTERFERENCE_THRESH_TEARDOWN; + twt_params->interference_thresh_setup = + ATH11K_TWT_DEF_INTERFERENCE_THRESH_SETUP; + twt_params->min_no_sta_setup = ATH11K_TWT_DEF_MIN_NO_STA_SETUP; + twt_params->min_no_sta_teardown = ATH11K_TWT_DEF_MIN_NO_STA_TEARDOWN; + twt_params->no_of_bcast_mcast_slots = ATH11K_TWT_DEF_NO_OF_BCAST_MCAST_SLOTS; + twt_params->min_no_twt_slots = ATH11K_TWT_DEF_MIN_NO_TWT_SLOTS; + twt_params->max_no_sta_twt = ATH11K_TWT_DEF_MAX_NO_STA_TWT; + twt_params->mode_check_interval = ATH11K_TWT_DEF_MODE_CHECK_INTERVAL; + twt_params->add_sta_slot_interval = ATH11K_TWT_DEF_ADD_STA_SLOT_INTERVAL; + twt_params->remove_sta_slot_interval = + ATH11K_TWT_DEF_REMOVE_STA_SLOT_INTERVAL; + /* TODO add MBSSID support */ + twt_params->mbss_support = 0; +} + +int ath11k_wmi_send_twt_enable_cmd(struct ath11k *ar, u32 pdev_id, + struct wmi_twt_enable_params *params) { struct ath11k_pdev_wmi *wmi = ar->wmi; struct ath11k_base *ab = wmi->wmi_ab->ab; @@ -3083,28 +3124,22 @@ ath11k_wmi_send_twt_enable_cmd(struct ath11k *ar, u32 pdev_id) cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_TWT_ENABLE_CMD) | FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE); cmd->pdev_id = pdev_id; - cmd->sta_cong_timer_ms = ATH11K_TWT_DEF_STA_CONG_TIMER_MS; - cmd->default_slot_size = ATH11K_TWT_DEF_DEFAULT_SLOT_SIZE; - cmd->congestion_thresh_setup = ATH11K_TWT_DEF_CONGESTION_THRESH_SETUP; - cmd->congestion_thresh_teardown = - ATH11K_TWT_DEF_CONGESTION_THRESH_TEARDOWN; - cmd->congestion_thresh_critical = - ATH11K_TWT_DEF_CONGESTION_THRESH_CRITICAL; - cmd->interference_thresh_teardown = - ATH11K_TWT_DEF_INTERFERENCE_THRESH_TEARDOWN; - cmd->interference_thresh_setup = - ATH11K_TWT_DEF_INTERFERENCE_THRESH_SETUP; - cmd->min_no_sta_setup = ATH11K_TWT_DEF_MIN_NO_STA_SETUP; - cmd->min_no_sta_teardown = ATH11K_TWT_DEF_MIN_NO_STA_TEARDOWN; - cmd->no_of_bcast_mcast_slots = ATH11K_TWT_DEF_NO_OF_BCAST_MCAST_SLOTS; - cmd->min_no_twt_slots = ATH11K_TWT_DEF_MIN_NO_TWT_SLOTS; - cmd->max_no_sta_twt = ATH11K_TWT_DEF_MAX_NO_STA_TWT; - cmd->mode_check_interval = ATH11K_TWT_DEF_MODE_CHECK_INTERVAL; - cmd->add_sta_slot_interval = ATH11K_TWT_DEF_ADD_STA_SLOT_INTERVAL; - cmd->remove_sta_slot_interval = - ATH11K_TWT_DEF_REMOVE_STA_SLOT_INTERVAL; - /* TODO add MBSSID support */ - cmd->mbss_support = 0; + cmd->sta_cong_timer_ms = params->sta_cong_timer_ms; + cmd->default_slot_size = params->default_slot_size; + cmd->congestion_thresh_setup = params->congestion_thresh_setup; + cmd->congestion_thresh_teardown = params->congestion_thresh_teardown; + cmd->congestion_thresh_critical = params->congestion_thresh_critical; + cmd->interference_thresh_teardown = params->interference_thresh_teardown; + cmd->interference_thresh_setup = params->interference_thresh_setup; + cmd->min_no_sta_setup = params->min_no_sta_setup; + cmd->min_no_sta_teardown = params->min_no_sta_teardown; + cmd->no_of_bcast_mcast_slots = params->no_of_bcast_mcast_slots; + cmd->min_no_twt_slots = params->min_no_twt_slots; + cmd->max_no_sta_twt = params->max_no_sta_twt; + cmd->mode_check_interval = params->mode_check_interval; + cmd->add_sta_slot_interval = params->add_sta_slot_interval; + cmd->remove_sta_slot_interval = params->remove_sta_slot_interval; + cmd->mbss_support = params->mbss_support; ret = ath11k_wmi_cmd_send(wmi, skb, WMI_TWT_ENABLE_CMDID); if (ret) { @@ -6767,6 +6802,107 @@ static void ath11k_bcn_tx_status_event(struct ath11k_base *ab, struct sk_buff *s rcu_read_unlock(); } +static void ath11k_wmi_event_peer_sta_ps_state_chg(struct ath11k_base *ab, + struct sk_buff *skb) +{ + const struct wmi_peer_sta_ps_state_chg_event *ev; + struct ieee80211_sta *sta; + struct ath11k_peer *peer; + struct ath11k *ar; + struct ath11k_sta *arsta; + const void **tb; + enum ath11k_wmi_peer_ps_state peer_previous_ps_state; + int ret; + + 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_PEER_STA_PS_STATECHANGE_EVENT]; + if (!ev) { + ath11k_warn(ab, "failed to fetch sta ps change ev"); + kfree(tb); + return; + } + + ath11k_dbg(ab, ATH11K_DBG_WMI, + "peer sta ps chnange ev addr %pM state %u sup_bitmap %x ps_valid %u ts %u\n", + ev->peer_macaddr.addr, ev->peer_ps_state, + ev->ps_supported_bitmap, ev->peer_ps_valid, + ev->peer_ps_timestamp); + + rcu_read_lock(); + + spin_lock_bh(&ab->base_lock); + + peer = ath11k_peer_find_by_addr(ab, ev->peer_macaddr.addr); + + if (!peer) { + spin_unlock_bh(&ab->base_lock); + ath11k_warn(ab, "peer not found %pM\n", ev->peer_macaddr.addr); + goto exit; + } + + ar = ath11k_mac_get_ar_by_vdev_id(ab, peer->vdev_id); + + if (!ar) { + spin_unlock_bh(&ab->base_lock); + ath11k_warn(ab, "invalid vdev id in peer sta ps state change ev %d", + peer->vdev_id); + + goto exit; + } + + sta = peer->sta; + + spin_unlock_bh(&ab->base_lock); + + if (!sta) { + ath11k_warn(ab, "failed to find station entry %pM\n", + ev->peer_macaddr.addr); + goto exit; + } + + arsta = (struct ath11k_sta *)sta->drv_priv; + + spin_lock_bh(&ar->data_lock); + + peer_previous_ps_state = arsta->peer_ps_state; + arsta->peer_ps_state = ev->peer_ps_state; + arsta->peer_current_ps_valid = !!ev->peer_ps_valid; + + if (test_bit(WMI_TLV_SERVICE_PEER_POWER_SAVE_DURATION_SUPPORT, + ar->ab->wmi_ab.svc_map)) { + if (!(ev->ps_supported_bitmap & WMI_PEER_PS_VALID) || + !(ev->ps_supported_bitmap & WMI_PEER_PS_STATE_TIMESTAMP) || + !ev->peer_ps_valid) + goto out; + + if (arsta->peer_ps_state == WMI_PEER_PS_STATE_ON) { + arsta->ps_start_time = ev->peer_ps_timestamp; + arsta->ps_start_jiffies = jiffies; + } else if (arsta->peer_ps_state == WMI_PEER_PS_STATE_OFF && + peer_previous_ps_state == WMI_PEER_PS_STATE_ON) { + arsta->ps_total_duration = arsta->ps_total_duration + + (ev->peer_ps_timestamp - arsta->ps_start_time); + } + + if (ar->ps_timekeeper_enable) + trace_ath11k_ps_timekeeper(ar, ev->peer_macaddr.addr, + ev->peer_ps_timestamp, + arsta->peer_ps_state); + } + +out: + spin_unlock_bh(&ar->data_lock); +exit: + rcu_read_unlock(); + kfree(tb); +} + static void ath11k_vdev_stopped_event(struct ath11k_base *ab, struct sk_buff *skb) { struct ath11k *ar; @@ -7409,7 +7545,53 @@ static void ath11k_peer_assoc_conf_event(struct ath11k_base *ab, struct sk_buff static void ath11k_update_stats_event(struct ath11k_base *ab, struct sk_buff *skb) { - ath11k_debugfs_fw_stats_process(ab, skb); + struct ath11k_fw_stats stats = {}; + struct ath11k *ar; + int ret; + + INIT_LIST_HEAD(&stats.pdevs); + INIT_LIST_HEAD(&stats.vdevs); + INIT_LIST_HEAD(&stats.bcn); + + ret = ath11k_wmi_pull_fw_stats(ab, skb, &stats); + if (ret) { + ath11k_warn(ab, "failed to pull fw stats: %d\n", ret); + goto free; + } + + rcu_read_lock(); + ar = ath11k_mac_get_ar_by_pdev_id(ab, stats.pdev_id); + if (!ar) { + rcu_read_unlock(); + ath11k_warn(ab, "failed to get ar for pdev_id %d: %d\n", + stats.pdev_id, ret); + goto free; + } + + spin_lock_bh(&ar->data_lock); + + /* WMI_REQUEST_PDEV_STAT can be requested via .get_txpower mac ops or via + * debugfs fw stats. Therefore, processing it separately. + */ + if (stats.stats_id == WMI_REQUEST_PDEV_STAT) { + list_splice_tail_init(&stats.pdevs, &ar->fw_stats.pdevs); + ar->fw_stats_done = true; + goto complete; + } + + /* WMI_REQUEST_VDEV_STAT, WMI_REQUEST_BCN_STAT and WMI_REQUEST_RSSI_PER_CHAIN_STAT + * are currently requested only via debugfs fw stats. Hence, processing these + * in debugfs context + */ + ath11k_debugfs_fw_stats_process(ar, &stats); + +complete: + complete(&ar->fw_stats_complete); + rcu_read_unlock(); + spin_unlock_bh(&ar->data_lock); + +free: + ath11k_fw_stats_free(&stats); } /* PDEV_CTL_FAILSAFE_CHECK_EVENT is received from FW when the frequency scanned @@ -7960,6 +8142,9 @@ static void ath11k_wmi_tlv_op_rx(struct ath11k_base *ab, struct sk_buff *skb) case WMI_DIAG_EVENTID: ath11k_wmi_diag_event(ab, skb); break; + case WMI_PEER_STA_PS_STATECHG_EVENTID: + ath11k_wmi_event_peer_sta_ps_state_chg(ab, skb); + break; case WMI_GTK_OFFLOAD_STATUS_EVENTID: ath11k_wmi_gtk_offload_status_event(ab, skb); break; @@ -8962,12 +9147,13 @@ int ath11k_wmi_sta_keepalive(struct ath11k *ar, cmd->interval = arg->interval; cmd->method = arg->method; + arp = (struct wmi_sta_keepalive_arp_resp *)(cmd + 1); + arp->tlv_header = FIELD_PREP(WMI_TLV_TAG, + WMI_TAG_STA_KEEPALIVE_ARP_RESPONSE) | + FIELD_PREP(WMI_TLV_LEN, sizeof(*arp) - TLV_HDR_SIZE); + if (arg->method == WMI_STA_KEEPALIVE_METHOD_UNSOLICITED_ARP_RESPONSE || arg->method == WMI_STA_KEEPALIVE_METHOD_GRATUITOUS_ARP_REQUEST) { - arp = (struct wmi_sta_keepalive_arp_resp *)(cmd + 1); - arp->tlv_header = FIELD_PREP(WMI_TLV_TAG, - WMI_TAG_STA_KEEPALVE_ARP_RESPONSE) | - FIELD_PREP(WMI_TLV_LEN, sizeof(*arp) - TLV_HDR_SIZE); arp->src_ip4_addr = arg->src_ip4_addr; arp->dest_ip4_addr = arg->dest_ip4_addr; ether_addr_copy(arp->dest_mac_addr.addr, arg->dest_mac_addr); diff --git a/drivers/net/wireless/ath/ath11k/wmi.h b/drivers/net/wireless/ath/ath11k/wmi.h index 4da248ffa318..8f2c07d70a4a 100644 --- a/drivers/net/wireless/ath/ath11k/wmi.h +++ b/drivers/net/wireless/ath/ath11k/wmi.h @@ -17,7 +17,7 @@ struct ath11k_vif; #define PSOC_HOST_MAX_NUM_SS (8) -/* defines to set Packet extension values whic can be 0 us, 8 usec or 16 usec */ +/* defines to set Packet extension values which can be 0 us, 8 usec or 16 usec */ #define MAX_HE_NSS 8 #define MAX_HE_MODULATION 8 #define MAX_HE_RU 4 @@ -1214,7 +1214,7 @@ enum wmi_tlv_tag { WMI_TAG_NS_OFFLOAD_TUPLE, WMI_TAG_FTM_INTG_CMD, WMI_TAG_STA_KEEPALIVE_CMD, - WMI_TAG_STA_KEEPALVE_ARP_RESPONSE, + WMI_TAG_STA_KEEPALIVE_ARP_RESPONSE, WMI_TAG_P2P_SET_VENDOR_IE_DATA_CMD, WMI_TAG_AP_PS_PEER_CMD, WMI_TAG_PEER_RATE_RETRY_SCHED_CMD, @@ -2090,6 +2090,7 @@ enum wmi_tlv_service { WMI_TLV_SERVICE_PER_PEER_HTT_STATS_RESET = 213, WMI_TLV_SERVICE_FREQINFO_IN_METADATA = 219, WMI_TLV_SERVICE_EXT2_MSG = 220, + WMI_TLV_SERVICE_PEER_POWER_SAVE_DURATION_SUPPORT = 246, WMI_TLV_SERVICE_SRG_SRP_SPATIAL_REUSE_SUPPORT = 249, /* The second 128 bits */ @@ -4482,7 +4483,7 @@ struct wmi_pdev_radar_ev { } __packed; struct wmi_pdev_temperature_event { - /* temperature value in Celcius degree */ + /* temperature value in Celsius degree */ s32 temp; u32 pdev_id; } __packed; @@ -4708,7 +4709,7 @@ enum wmi_sta_ps_param_tx_wake_threshold { */ enum wmi_sta_ps_param_pspoll_count { WMI_STA_PS_PSPOLL_COUNT_NO_MAX = 0, - /* Values greater than 0 indicate the maximum numer of PS-Poll frames + /* Values greater than 0 indicate the maximum number of PS-Poll frames * FW will send before waking up. */ }; @@ -4820,9 +4821,9 @@ enum wmi_rate_preamble { /** * enum wmi_rtscts_prot_mode - Enable/Disable RTS/CTS and CTS2Self Protection. - * @WMI_RTS_CTS_DISABLED : RTS/CTS protection is disabled. - * @WMI_USE_RTS_CTS : RTS/CTS Enabled. - * @WMI_USE_CTS2SELF : CTS to self protection Enabled. + * @WMI_RTS_CTS_DISABLED: RTS/CTS protection is disabled. + * @WMI_USE_RTS_CTS: RTS/CTS Enabled. + * @WMI_USE_CTS2SELF: CTS to self protection Enabled. */ enum wmi_rtscts_prot_mode { WMI_RTS_CTS_DISABLED = 0, @@ -4833,13 +4834,13 @@ enum wmi_rtscts_prot_mode { /** * enum wmi_rtscts_profile - Selection of RTS CTS profile along with enabling * protection mode. - * @WMI_RTSCTS_FOR_NO_RATESERIES - Neither of rate-series should use RTS-CTS - * @WMI_RTSCTS_FOR_SECOND_RATESERIES - Only second rate-series will use RTS-CTS - * @WMI_RTSCTS_ACROSS_SW_RETRIES - Only the second rate-series will use RTS-CTS, - * but if there's a sw retry, both the rate - * series will use RTS-CTS. - * @WMI_RTSCTS_ERP - RTS/CTS used for ERP protection for every PPDU. - * @WMI_RTSCTS_FOR_ALL_RATESERIES - Enable RTS-CTS for all rate series. + * @WMI_RTSCTS_FOR_NO_RATESERIES: Neither of rate-series should use RTS-CTS + * @WMI_RTSCTS_FOR_SECOND_RATESERIES: Only second rate-series will use RTS-CTS + * @WMI_RTSCTS_ACROSS_SW_RETRIES: Only the second rate-series will use RTS-CTS, + * but if there's a sw retry, both the rate + * series will use RTS-CTS. + * @WMI_RTSCTS_ERP: RTS/CTS used for ERP protection for every PPDU. + * @WMI_RTSCTS_FOR_ALL_RATESERIES: Enable RTS-CTS for all rate series. */ enum wmi_rtscts_profile { WMI_RTSCTS_FOR_NO_RATESERIES = 0, @@ -4933,6 +4934,25 @@ struct wmi_wmm_params_all_arg { #define ATH11K_TWT_DEF_ADD_STA_SLOT_INTERVAL 1000 #define ATH11K_TWT_DEF_REMOVE_STA_SLOT_INTERVAL 5000 +struct wmi_twt_enable_params { + u32 sta_cong_timer_ms; + u32 mbss_support; + u32 default_slot_size; + u32 congestion_thresh_setup; + u32 congestion_thresh_teardown; + u32 congestion_thresh_critical; + u32 interference_thresh_teardown; + u32 interference_thresh_setup; + u32 min_no_sta_setup; + u32 min_no_sta_teardown; + u32 no_of_bcast_mcast_slots; + u32 min_no_twt_slots; + u32 max_no_sta_twt; + u32 mode_check_interval; + u32 add_sta_slot_interval; + u32 remove_sta_slot_interval; +}; + struct wmi_twt_enable_params_cmd { u32 tlv_header; u32 pdev_id; @@ -5350,6 +5370,26 @@ struct wmi_debug_log_config_cmd_fixed_param { #define WMI_SERVICE_READY_TIMEOUT_HZ (5 * HZ) #define WMI_SEND_TIMEOUT_HZ (3 * HZ) +enum ath11k_wmi_peer_ps_state { + WMI_PEER_PS_STATE_OFF, + WMI_PEER_PS_STATE_ON, + WMI_PEER_PS_STATE_DISABLED, +}; + +enum wmi_peer_ps_supported_bitmap { + /* Used to indicate that power save state change is valid */ + WMI_PEER_PS_VALID = 0x1, + WMI_PEER_PS_STATE_TIMESTAMP = 0x2, +}; + +struct wmi_peer_sta_ps_state_chg_event { + struct wmi_mac_addr peer_macaddr; + u32 peer_ps_state; + u32 ps_supported_bitmap; + u32 peer_ps_valid; + u32 peer_ps_timestamp; +} __packed; + struct ath11k_wmi_base { struct ath11k_base *ab; struct ath11k_pdev_wmi wmi[MAX_RADIOS]; @@ -6039,7 +6079,9 @@ void ath11k_wmi_fw_stats_fill(struct ath11k *ar, struct ath11k_fw_stats *fw_stats, u32 stats_id, char *buf); int ath11k_wmi_simulate_radar(struct ath11k *ar); -int ath11k_wmi_send_twt_enable_cmd(struct ath11k *ar, u32 pdev_id); +void ath11k_wmi_fill_default_twt_params(struct wmi_twt_enable_params *twt_params); +int ath11k_wmi_send_twt_enable_cmd(struct ath11k *ar, u32 pdev_id, + struct wmi_twt_enable_params *params); int ath11k_wmi_send_twt_disable_cmd(struct ath11k *ar, u32 pdev_id); int ath11k_wmi_send_twt_add_dialog_cmd(struct ath11k *ar, struct wmi_twt_add_dialog_params *params); diff --git a/drivers/net/wireless/ath/ath11k/wow.c b/drivers/net/wireless/ath/ath11k/wow.c index b3e65cd13d83..1dec23b0699c 100644 --- a/drivers/net/wireless/ath/ath11k/wow.c +++ b/drivers/net/wireless/ath/ath11k/wow.c @@ -1,6 +1,7 @@ // SPDX-License-Identifier: BSD-3-Clause-Clear /* * Copyright (c) 2020 The Linux Foundation. All rights reserved. + * Copyright (c) 2022, Qualcomm Innovation Center, Inc. All rights reserved. */ #include <linux/delay.h> @@ -67,6 +68,13 @@ int ath11k_wow_wakeup(struct ath11k_base *ab) struct ath11k *ar = ath11k_ab_to_ar(ab, 0); int ret; + /* In the case of WCN6750, WoW wakeup is done + * by sending SMP2P power save exit message + * to the target processor. + */ + if (ab->hw_params.smp2p_wow_exit) + return 0; + reinit_completion(&ab->wow.wakeup_completed); ret = ath11k_wmi_wow_host_wakeup_ind(ar); @@ -664,6 +672,12 @@ int ath11k_wow_op_suspend(struct ieee80211_hw *hw, struct ath11k *ar = hw->priv; int ret; + ret = ath11k_mac_wait_tx_complete(ar); + if (ret) { + ath11k_warn(ar->ab, "failed to wait tx complete: %d\n", ret); + return ret; + } + mutex_lock(&ar->conf_mutex); ret = ath11k_dp_rx_pktlog_stop(ar->ab, true); @@ -695,13 +709,6 @@ int ath11k_wow_op_suspend(struct ieee80211_hw *hw, goto cleanup; } - ath11k_mac_drain_tx(ar); - ret = ath11k_mac_wait_tx_complete(ar); - if (ret) { - ath11k_warn(ar->ab, "failed to wait tx complete: %d\n", ret); - goto cleanup; - } - ret = ath11k_wow_set_hw_filter(ar); if (ret) { ath11k_warn(ar->ab, "failed to set hw filter: %d\n", diff --git a/drivers/net/wireless/ath/ath9k/ar9003_phy.c b/drivers/net/wireless/ath/ath9k/ar9003_phy.c index dc0e5ea25673..090ff0600c81 100644 --- a/drivers/net/wireless/ath/ath9k/ar9003_phy.c +++ b/drivers/net/wireless/ath/ath9k/ar9003_phy.c @@ -1744,7 +1744,7 @@ static void ar9003_hw_spectral_scan_config(struct ath_hw *ah, REG_SET_BIT(ah, AR_PHY_RADAR_0, AR_PHY_RADAR_0_FFT_ENA); REG_SET_BIT(ah, AR_PHY_SPECTRAL_SCAN, AR_PHY_SPECTRAL_SCAN_ENABLE); - /* on AR93xx and newer, count = 0 will make the the chip send + /* on AR93xx and newer, count = 0 will make the chip send * spectral samples endlessly. Check if this really was intended, * and fix otherwise. */ diff --git a/drivers/net/wireless/ath/ath9k/channel.c b/drivers/net/wireless/ath/ath9k/channel.c index 6cf087522157..571062f2e82a 100644 --- a/drivers/net/wireless/ath/ath9k/channel.c +++ b/drivers/net/wireless/ath/ath9k/channel.c @@ -1113,7 +1113,7 @@ ath_chanctx_send_vif_ps_frame(struct ath_softc *sc, struct ath_vif *avp, if (!avp->assoc) return false; - skb = ieee80211_nullfunc_get(sc->hw, vif, false); + skb = ieee80211_nullfunc_get(sc->hw, vif, -1, false); if (!skb) return false; diff --git a/drivers/net/wireless/ath/ath9k/hw.h b/drivers/net/wireless/ath/ath9k/hw.h index 096a206f49ed..450ab19b1d4e 100644 --- a/drivers/net/wireless/ath/ath9k/hw.h +++ b/drivers/net/wireless/ath/ath9k/hw.h @@ -710,7 +710,7 @@ struct ath_spec_scan { /** * struct ath_hw_ops - callbacks used by hardware code and driver code * - * This structure contains callbacks designed to to be used internally by + * This structure contains callbacks designed to be used internally by * hardware code and also by the lower level driver. * * @config_pci_powersave: diff --git a/drivers/net/wireless/ath/ath9k/xmit.c b/drivers/net/wireless/ath/ath9k/xmit.c index ba16a7f3e23d..ba271a10d4ab 100644 --- a/drivers/net/wireless/ath/ath9k/xmit.c +++ b/drivers/net/wireless/ath/ath9k/xmit.c @@ -2160,7 +2160,7 @@ static void setup_frame_info(struct ieee80211_hw *hw, fi->keyix = an->ps_key; else fi->keyix = ATH9K_TXKEYIX_INVALID; - fi->dyn_smps = sta && sta->smps_mode == IEEE80211_SMPS_DYNAMIC; + fi->dyn_smps = sta && sta->deflink.smps_mode == IEEE80211_SMPS_DYNAMIC; fi->keytype = keytype; fi->framelen = framelen; fi->tx_power = txpower; diff --git a/drivers/net/wireless/ath/wcn36xx/hal.h b/drivers/net/wireless/ath/wcn36xx/hal.h index f1a43fd1d957..d3a9d00e65e1 100644 --- a/drivers/net/wireless/ath/wcn36xx/hal.h +++ b/drivers/net/wireless/ath/wcn36xx/hal.h @@ -2677,7 +2677,7 @@ struct ani_global_security_stats { * management information base (MIB) object is enabled */ u32 rx_wep_unencrypted_frm_cnt; - /* The number of received MSDU packets that that the 802.11 station + /* The number of received MSDU packets that the 802.11 station * discarded because of MIC failures */ u32 rx_mic_fail_cnt; diff --git a/drivers/net/wireless/ath/wcn36xx/txrx.c b/drivers/net/wireless/ath/wcn36xx/txrx.c index 8da3955995b6..0802ed728824 100644 --- a/drivers/net/wireless/ath/wcn36xx/txrx.c +++ b/drivers/net/wireless/ath/wcn36xx/txrx.c @@ -16,6 +16,7 @@ #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt +#include <linux/random.h> #include "txrx.h" static inline int get_rssi0(struct wcn36xx_rx_bd *bd) @@ -278,6 +279,7 @@ static void wcn36xx_update_survey(struct wcn36xx *wcn, int rssi, int snr, struct ieee80211_supported_band *sband; int idx; int i; + u8 snr_sample = snr & 0xff; idx = 0; if (band == NL80211_BAND_5GHZ) @@ -297,6 +299,8 @@ static void wcn36xx_update_survey(struct wcn36xx *wcn, int rssi, int snr, wcn->chan_survey[idx].rssi = rssi; wcn->chan_survey[idx].snr = snr; spin_unlock(&wcn->survey_lock); + + add_device_randomness(&snr_sample, sizeof(snr_sample)); } int wcn36xx_rx_skb(struct wcn36xx *wcn, struct sk_buff *skb) diff --git a/drivers/net/wireless/broadcom/b43/phy_n.c b/drivers/net/wireless/broadcom/b43/phy_n.c index aa5c99465674..2c0c019a815d 100644 --- a/drivers/net/wireless/broadcom/b43/phy_n.c +++ b/drivers/net/wireless/broadcom/b43/phy_n.c @@ -2479,11 +2479,7 @@ static void b43_nphy_gain_ctl_workarounds_rev19(struct b43_wldev *dev) static void b43_nphy_gain_ctl_workarounds_rev7(struct b43_wldev *dev) { - struct b43_phy *phy = &dev->phy; - - switch (phy->rev) { - /* TODO */ - } + /* TODO - should depend on phy->rev */ } static void b43_nphy_gain_ctl_workarounds_rev3(struct b43_wldev *dev) diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/bcdc.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/bcdc.c index 02a56edf08ba..9ec0c60b6da1 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/bcdc.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/bcdc.c @@ -87,6 +87,8 @@ struct brcmf_proto_bcdc_header { * plus any space that might be needed * for bus alignment padding. */ +#define ROUND_UP_MARGIN 2048 + struct brcmf_bcdc { u16 reqid; u8 bus_header[BUS_HEADER_LEN]; @@ -470,7 +472,7 @@ int brcmf_proto_bcdc_attach(struct brcmf_pub *drvr) drvr->hdrlen += BCDC_HEADER_LEN + BRCMF_PROT_FW_SIGNAL_MAX_TXBYTES; drvr->bus_if->maxctl = BRCMF_DCMD_MAXLEN + - sizeof(struct brcmf_proto_bcdc_dcmd); + sizeof(struct brcmf_proto_bcdc_dcmd) + ROUND_UP_MARGIN; return 0; fail: diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/bcmsdh.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/bcmsdh.c index d639bb8b51ae..d0daef674e72 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/bcmsdh.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/bcmsdh.c @@ -983,6 +983,7 @@ static const struct sdio_device_id brcmf_sdmmc_ids[] = { BRCMF_SDIO_DEVICE(SDIO_DEVICE_ID_BROADCOM_4359), BRCMF_SDIO_DEVICE(SDIO_DEVICE_ID_BROADCOM_CYPRESS_4373), BRCMF_SDIO_DEVICE(SDIO_DEVICE_ID_BROADCOM_CYPRESS_43012), + BRCMF_SDIO_DEVICE(SDIO_DEVICE_ID_BROADCOM_CYPRESS_43439), BRCMF_SDIO_DEVICE(SDIO_DEVICE_ID_BROADCOM_CYPRESS_43752), BRCMF_SDIO_DEVICE(SDIO_DEVICE_ID_BROADCOM_CYPRESS_89359), { /* end: all zeroes */ } diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/bus.h b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/bus.h index ae5af76e2568..2208ab3aa795 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/bus.h +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/bus.h @@ -6,6 +6,8 @@ #ifndef BRCMFMAC_BUS_H #define BRCMFMAC_BUS_H +#include <linux/kernel.h> +#include <linux/firmware.h> #include "debug.h" /* IDs of the 6 default common rings of msgbuf protocol */ @@ -34,6 +36,11 @@ enum brcmf_bus_protocol_type { BRCMF_PROTO_MSGBUF }; +/* Firmware blobs that may be available */ +enum brcmf_blob_type { + BRCMF_BLOB_CLM, +}; + struct brcmf_mp_device; struct brcmf_bus_dcmd { @@ -60,7 +67,7 @@ struct brcmf_bus_dcmd { * @wowl_config: specify if dongle is configured for wowl when going to suspend * @get_ramsize: obtain size of device memory. * @get_memdump: obtain device memory dump in provided buffer. - * @get_fwname: obtain firmware name. + * @get_blob: obtain a firmware blob. * * This structure provides an abstract interface towards the * bus specific driver. For control messages to common driver @@ -77,8 +84,8 @@ struct brcmf_bus_ops { void (*wowl_config)(struct device *dev, bool enabled); size_t (*get_ramsize)(struct device *dev); int (*get_memdump)(struct device *dev, void *data, size_t len); - int (*get_fwname)(struct device *dev, const char *ext, - unsigned char *fw_name); + int (*get_blob)(struct device *dev, const struct firmware **fw, + enum brcmf_blob_type type); void (*debugfs_create)(struct device *dev); int (*reset)(struct device *dev); }; @@ -220,10 +227,10 @@ int brcmf_bus_get_memdump(struct brcmf_bus *bus, void *data, size_t len) } static inline -int brcmf_bus_get_fwname(struct brcmf_bus *bus, const char *ext, - unsigned char *fw_name) +int brcmf_bus_get_blob(struct brcmf_bus *bus, const struct firmware **fw, + enum brcmf_blob_type type) { - return bus->ops->get_fwname(bus->dev, ext, fw_name); + return bus->ops->get_blob(bus->dev, fw, type); } static inline diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c index 7c72ea26a7d7..dfcfb3333369 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c @@ -3164,10 +3164,7 @@ static s32 brcmf_update_bss_info(struct brcmf_cfg80211_info *cfg, struct brcmf_if *ifp) { struct brcmf_pub *drvr = cfg->pub; - struct brcmf_bss_info_le *bi; - const struct brcmf_tlv *tim; - size_t ie_len; - u8 *ie; + struct brcmf_bss_info_le *bi = NULL; s32 err = 0; brcmf_dbg(TRACE, "Enter\n"); @@ -3181,29 +3178,8 @@ static s32 brcmf_update_bss_info(struct brcmf_cfg80211_info *cfg, bphy_err(drvr, "Could not get bss info %d\n", err); goto update_bss_info_out; } - bi = (struct brcmf_bss_info_le *)(cfg->extra_buf + 4); err = brcmf_inform_single_bss(cfg, bi); - if (err) - goto update_bss_info_out; - - ie = ((u8 *)bi) + le16_to_cpu(bi->ie_offset); - ie_len = le32_to_cpu(bi->ie_length); - - tim = brcmf_parse_tlvs(ie, ie_len, WLAN_EID_TIM); - if (!tim) { - /* - * active scan was done so we could not get dtim - * information out of probe response. - * so we speficially query dtim information to dongle. - */ - u32 var; - err = brcmf_fil_iovar_int_get(ifp, "dtim_assoc", &var); - if (err) { - bphy_err(drvr, "wl dtim_assoc failed (%d)\n", err); - goto update_bss_info_out; - } - } update_bss_info_out: brcmf_dbg(TRACE, "Exit"); @@ -3988,7 +3964,6 @@ brcmf_update_pmklist(struct brcmf_cfg80211_info *cfg, struct brcmf_if *ifp) struct brcmf_pmk_list_le *pmk_list; int i; u32 npmk; - s32 err; pmk_list = &cfg->pmk_list; npmk = le32_to_cpu(pmk_list->npmk); @@ -3997,10 +3972,8 @@ brcmf_update_pmklist(struct brcmf_cfg80211_info *cfg, struct brcmf_if *ifp) for (i = 0; i < npmk; i++) brcmf_dbg(CONN, "PMK[%d]: %pM\n", i, &pmk_list->pmk[i].bssid); - err = brcmf_fil_iovar_data_set(ifp, "pmkid_info", pmk_list, - sizeof(*pmk_list)); - - return err; + return brcmf_fil_iovar_data_set(ifp, "pmkid_info", pmk_list, + sizeof(*pmk_list)); } static s32 @@ -5046,13 +5019,10 @@ brcmf_cfg80211_change_beacon(struct wiphy *wiphy, struct net_device *ndev, struct cfg80211_beacon_data *info) { struct brcmf_if *ifp = netdev_priv(ndev); - s32 err; brcmf_dbg(TRACE, "Enter\n"); - err = brcmf_config_ap_mgmt_ie(ifp->vif, info); - - return err; + return brcmf_config_ap_mgmt_ie(ifp->vif, info); } static int @@ -7490,6 +7460,7 @@ static bool brmcf_use_iso3166_ccode_fallback(struct brcmf_pub *drvr) return true; switch (drvr->bus_if->chip) { + case BRCM_CC_43430_CHIP_ID: case BRCM_CC_4345_CHIP_ID: case BRCM_CC_43602_CHIP_ID: return true; diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/chip.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/chip.c index 4ec7773b6906..121893bbaa1d 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/chip.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/chip.c @@ -641,6 +641,7 @@ static void brcmf_chip_socram_ramsize(struct brcmf_core_priv *sr, u32 *ramsize, *srsize = (32 * 1024); break; case BRCM_CC_43430_CHIP_ID: + case CY_CC_43439_CHIP_ID: /* assume sr for now as we can not check * firmware sr capability at this point. */ @@ -732,6 +733,10 @@ static u32 brcmf_chip_tcm_rambase(struct brcmf_chip_priv *ci) return 0x160000; case CY_CC_43752_CHIP_ID: return 0x170000; + case BRCM_CC_4378_CHIP_ID: + return 0x352000; + case CY_CC_89459_CHIP_ID: + return ((ci->pub.chiprev < 9) ? 0x180000 : 0x160000); default: brcmf_err("unknown chip: %s\n", ci->pub.name); break; @@ -1258,7 +1263,8 @@ brcmf_chip_cm3_set_passive(struct brcmf_chip_priv *chip) brcmf_chip_resetcore(core, 0, 0, 0); /* disable bank #3 remap for this device */ - if (chip->pub.chip == BRCM_CC_43430_CHIP_ID) { + if (chip->pub.chip == BRCM_CC_43430_CHIP_ID || + chip->pub.chip == CY_CC_43439_CHIP_ID) { sr = container_of(core, struct brcmf_core_priv, pub); brcmf_chip_core_write32(sr, SOCRAMREGOFFS(bankidx), 3); brcmf_chip_core_write32(sr, SOCRAMREGOFFS(bankpda), 0); @@ -1416,10 +1422,12 @@ bool brcmf_chip_sr_capable(struct brcmf_chip *pub) reg = chip->ops->read32(chip->ctx, addr); return (reg & pmu_cc3_mask) != 0; case BRCM_CC_43430_CHIP_ID: + case CY_CC_43439_CHIP_ID: addr = CORE_CC_REG(base, sr_control1); reg = chip->ops->read32(chip->ctx, addr); return reg != 0; case CY_CC_4373_CHIP_ID: + case CY_CC_89459_CHIP_ID: /* explicitly check SR engine enable bit */ addr = CORE_CC_REG(base, sr_control0); reg = chip->ops->read32(chip->ctx, addr); diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/common.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/common.c index 372deeb69477..74020fa10065 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/common.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/common.c @@ -123,7 +123,6 @@ static int brcmf_c_process_clm_blob(struct brcmf_if *ifp) struct brcmf_bus *bus = drvr->bus_if; struct brcmf_dload_data_le *chunk_buf; const struct firmware *clm = NULL; - u8 clm_name[BRCMF_FW_NAME_LEN]; u32 chunk_len; u32 datalen; u32 cumulative_len; @@ -133,15 +132,8 @@ static int brcmf_c_process_clm_blob(struct brcmf_if *ifp) brcmf_dbg(TRACE, "Enter\n"); - memset(clm_name, 0, sizeof(clm_name)); - err = brcmf_bus_get_fwname(bus, ".clm_blob", clm_name); - if (err) { - bphy_err(drvr, "get CLM blob file name failed (%d)\n", err); - return err; - } - - err = firmware_request_nowarn(&clm, clm_name, bus->dev); - if (err) { + err = brcmf_bus_get_blob(bus, &clm, BRCMF_BLOB_CLM); + if (err || !clm) { brcmf_info("no clm_blob available (err=%d), device may have limited channels available\n", err); return 0; diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/common.h b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/common.h index 6c5a22a32a96..aa25abffcc7d 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/common.h +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/common.h @@ -53,6 +53,7 @@ struct brcmf_mp_device { struct brcmfmac_pd_cc *country_codes; const char *board_type; unsigned char mac[ETH_ALEN]; + const char *antenna_sku; union { struct brcmfmac_sdio_pd sdio; } bus; diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.c index 2627221c90de..595ae3ae561e 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.c @@ -292,6 +292,7 @@ static netdev_tx_t brcmf_netdev_start_xmit(struct sk_buff *skb, struct brcmf_pub *drvr = ifp->drvr; struct ethhdr *eh; int head_delta; + unsigned int tx_bytes = skb->len; brcmf_dbg(DATA, "Enter, bsscfgidx=%d\n", ifp->bsscfgidx); @@ -366,7 +367,7 @@ done: ndev->stats.tx_dropped++; } else { ndev->stats.tx_packets++; - ndev->stats.tx_bytes += skb->len; + ndev->stats.tx_bytes += tx_bytes; } /* Return ok: we always eat the packet */ diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/dmi.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/dmi.c index 0af452dca766..86ff174936a9 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/dmi.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/dmi.c @@ -24,6 +24,13 @@ static const struct brcmf_dmi_data acepc_t8_data = { BRCM_CC_4345_CHIP_ID, 6, "acepc-t8" }; +/* The Chuwi Hi8 Pro uses the same Ampak AP6212 module as the Chuwi Vi8 Plus + * and the nvram for the Vi8 Plus is already in linux-firmware, so use that. + */ +static const struct brcmf_dmi_data chuwi_hi8_pro_data = { + BRCM_CC_43430_CHIP_ID, 0, "ilife-S806" +}; + static const struct brcmf_dmi_data gpd_win_pocket_data = { BRCM_CC_4356_CHIP_ID, 2, "gpd-win-pocket" }; @@ -76,6 +83,17 @@ static const struct dmi_system_id dmi_platform_data[] = { .driver_data = (void *)&acepc_t8_data, }, { + /* Chuwi Hi8 Pro with D2D3_Hi8Pro.233 BIOS */ + .matches = { + DMI_EXACT_MATCH(DMI_BOARD_VENDOR, "Hampoo"), + DMI_EXACT_MATCH(DMI_BOARD_NAME, "Cherry Trail CR"), + DMI_EXACT_MATCH(DMI_PRODUCT_SKU, "MRD"), + /* Above strings are too generic, also match on BIOS date */ + DMI_MATCH(DMI_BIOS_DATE, "05/10/2016"), + }, + .driver_data = (void *)&chuwi_hi8_pro_data, + }, + { /* Cyberbook T116 rugged tablet */ .matches = { DMI_EXACT_MATCH(DMI_BOARD_VENDOR, "Default string"), diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/feature.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/feature.c index d2ac844e1e9f..2c2f3e026c13 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/feature.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/feature.c @@ -249,7 +249,8 @@ void brcmf_feat_attach(struct brcmf_pub *drvr) memset(&gscan_cfg, 0, sizeof(gscan_cfg)); if (drvr->bus_if->chip != BRCM_CC_43430_CHIP_ID && drvr->bus_if->chip != BRCM_CC_4345_CHIP_ID && - drvr->bus_if->chip != BRCM_CC_43454_CHIP_ID) + drvr->bus_if->chip != BRCM_CC_43454_CHIP_ID && + drvr->bus_if->chip != CY_CC_43439_CHIP_ID) brcmf_feat_iovar_data_set(ifp, BRCMF_FEAT_GSCAN, "pfn_gscan_cfg", &gscan_cfg, sizeof(gscan_cfg)); diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/firmware.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/firmware.c index 15e99d8865bd..f2207793f6e2 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/firmware.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/firmware.c @@ -21,6 +21,8 @@ #define BRCMF_FW_NVRAM_DEVPATH_LEN 19 /* devpath0=pcie/1/4/ */ #define BRCMF_FW_NVRAM_PCIEDEV_LEN 10 /* pcie/1/4/ + \0 */ #define BRCMF_FW_DEFAULT_BOARDREV "boardrev=0xff" +#define BRCMF_FW_MACADDR_FMT "macaddr=%pM" +#define BRCMF_FW_MACADDR_LEN (7 + ETH_ALEN * 3) enum nvram_parser_state { IDLE, @@ -44,6 +46,7 @@ enum nvram_parser_state { * @multi_dev_v1: detect pcie multi device v1 (compressed). * @multi_dev_v2: detect pcie multi device v2. * @boardrev_found: nvram contains boardrev information. + * @strip_mac: strip the MAC address. */ struct nvram_parser { enum nvram_parser_state state; @@ -57,6 +60,7 @@ struct nvram_parser { bool multi_dev_v1; bool multi_dev_v2; bool boardrev_found; + bool strip_mac; }; /* @@ -121,6 +125,10 @@ static enum nvram_parser_state brcmf_nvram_handle_key(struct nvram_parser *nvp) nvp->multi_dev_v2 = true; if (strncmp(&nvp->data[nvp->entry], "boardrev", 8) == 0) nvp->boardrev_found = true; + /* strip macaddr if platform MAC overrides */ + if (nvp->strip_mac && + strncmp(&nvp->data[nvp->entry], "macaddr", 7) == 0) + st = COMMENT; } else if (!is_nvram_char(c) || c == ' ') { brcmf_dbg(INFO, "warning: ln=%d:col=%d: '=' expected, skip invalid key entry\n", nvp->line, nvp->column); @@ -209,6 +217,7 @@ static int brcmf_init_nvram_parser(struct nvram_parser *nvp, size = data_len; /* Add space for properties we may add */ size += strlen(BRCMF_FW_DEFAULT_BOARDREV) + 1; + size += BRCMF_FW_MACADDR_LEN + 1; /* Alloc for extra 0 byte + roundup by 4 + length field */ size += 1 + 3 + sizeof(u32); nvp->nvram = kzalloc(size, GFP_KERNEL); @@ -368,22 +377,37 @@ static void brcmf_fw_add_defaults(struct nvram_parser *nvp) nvp->nvram_len++; } +static void brcmf_fw_add_macaddr(struct nvram_parser *nvp, u8 *mac) +{ + int len; + + len = scnprintf(&nvp->nvram[nvp->nvram_len], BRCMF_FW_MACADDR_LEN + 1, + BRCMF_FW_MACADDR_FMT, mac); + WARN_ON(len != BRCMF_FW_MACADDR_LEN); + nvp->nvram_len += len + 1; +} + /* brcmf_nvram_strip :Takes a buffer of "<var>=<value>\n" lines read from a fil * and ending in a NUL. Removes carriage returns, empty lines, comment lines, * and converts newlines to NULs. Shortens buffer as needed and pads with NULs. * End of buffer is completed with token identifying length of buffer. */ static void *brcmf_fw_nvram_strip(const u8 *data, size_t data_len, - u32 *new_length, u16 domain_nr, u16 bus_nr) + u32 *new_length, u16 domain_nr, u16 bus_nr, + struct device *dev) { struct nvram_parser nvp; u32 pad; u32 token; __le32 token_le; + u8 mac[ETH_ALEN]; if (brcmf_init_nvram_parser(&nvp, data, data_len) < 0) return NULL; + if (eth_platform_get_mac_address(dev, mac) == 0) + nvp.strip_mac = true; + while (nvp.pos < data_len) { nvp.state = nv_parser_states[nvp.state](&nvp); if (nvp.state == END) @@ -404,6 +428,9 @@ static void *brcmf_fw_nvram_strip(const u8 *data, size_t data_len, brcmf_fw_add_defaults(&nvp); + if (nvp.strip_mac) + brcmf_fw_add_macaddr(&nvp, mac); + pad = nvp.nvram_len; *new_length = roundup(nvp.nvram_len + 1, 4); while (pad != *new_length) { @@ -430,6 +457,7 @@ struct brcmf_fw { struct device *dev; struct brcmf_fw_request *req; u32 curpos; + unsigned int board_index; void (*done)(struct device *dev, int err, struct brcmf_fw_request *req); }; @@ -537,7 +565,8 @@ static int brcmf_fw_request_nvram_done(const struct firmware *fw, void *ctx) if (data) nvram = brcmf_fw_nvram_strip(data, data_len, &nvram_length, fwctx->req->domain_nr, - fwctx->req->bus_nr); + fwctx->req->bus_nr, + fwctx->dev); if (free_bcm47xx_nvram) bcm47xx_nvram_release_contents(data); @@ -587,39 +616,50 @@ static int brcmf_fw_complete_request(const struct firmware *fw, static char *brcm_alt_fw_path(const char *path, const char *board_type) { - char alt_path[BRCMF_FW_NAME_LEN]; - char suffix[5]; + char base[BRCMF_FW_NAME_LEN]; + const char *suffix; + char *ret; + + if (!board_type) + return NULL; - strscpy(alt_path, path, BRCMF_FW_NAME_LEN); - /* At least one character + suffix */ - if (strlen(alt_path) < 5) + suffix = strrchr(path, '.'); + if (!suffix || suffix == path) return NULL; - /* strip .txt or .bin at the end */ - strscpy(suffix, alt_path + strlen(alt_path) - 4, 5); - alt_path[strlen(alt_path) - 4] = 0; - strlcat(alt_path, ".", BRCMF_FW_NAME_LEN); - strlcat(alt_path, board_type, BRCMF_FW_NAME_LEN); - strlcat(alt_path, suffix, BRCMF_FW_NAME_LEN); + /* strip extension at the end */ + strscpy(base, path, BRCMF_FW_NAME_LEN); + base[suffix - path] = 0; - return kstrdup(alt_path, GFP_KERNEL); + ret = kasprintf(GFP_KERNEL, "%s.%s%s", base, board_type, suffix); + if (!ret) + brcmf_err("out of memory allocating firmware path for '%s'\n", + path); + + brcmf_dbg(TRACE, "FW alt path: %s\n", ret); + + return ret; } static int brcmf_fw_request_firmware(const struct firmware **fw, struct brcmf_fw *fwctx) { struct brcmf_fw_item *cur = &fwctx->req->items[fwctx->curpos]; + unsigned int i; int ret; - /* Files can be board-specific, first try a board-specific path */ - if (cur->type == BRCMF_FW_TYPE_NVRAM && fwctx->req->board_type) { + /* Files can be board-specific, first try board-specific paths */ + for (i = 0; i < ARRAY_SIZE(fwctx->req->board_types); i++) { char *alt_path; - alt_path = brcm_alt_fw_path(cur->path, fwctx->req->board_type); + if (!fwctx->req->board_types[i]) + goto fallback; + alt_path = brcm_alt_fw_path(cur->path, + fwctx->req->board_types[i]); if (!alt_path) goto fallback; - ret = request_firmware(fw, alt_path, fwctx->dev); + ret = firmware_request_nowarn(fw, alt_path, fwctx->dev); kfree(alt_path); if (ret == 0) return ret; @@ -653,15 +693,40 @@ static void brcmf_fw_request_done_alt_path(const struct firmware *fw, void *ctx) { struct brcmf_fw *fwctx = ctx; struct brcmf_fw_item *first = &fwctx->req->items[0]; + const char *board_type, *alt_path; int ret = 0; - /* Fall back to canonical path if board firmware not found */ - if (!fw) - ret = request_firmware_nowait(THIS_MODULE, true, first->path, + if (fw) { + brcmf_fw_request_done(fw, ctx); + return; + } + + /* Try next board firmware */ + if (fwctx->board_index < ARRAY_SIZE(fwctx->req->board_types)) { + board_type = fwctx->req->board_types[fwctx->board_index++]; + if (!board_type) + goto fallback; + alt_path = brcm_alt_fw_path(first->path, board_type); + if (!alt_path) + goto fallback; + + ret = request_firmware_nowait(THIS_MODULE, true, alt_path, fwctx->dev, GFP_KERNEL, fwctx, - brcmf_fw_request_done); + brcmf_fw_request_done_alt_path); + kfree(alt_path); + + if (ret < 0) + brcmf_fw_request_done(fw, ctx); + return; + } - if (fw || ret < 0) +fallback: + /* Fall back to canonical path if board firmware not found */ + ret = request_firmware_nowait(THIS_MODULE, true, first->path, + fwctx->dev, GFP_KERNEL, fwctx, + brcmf_fw_request_done); + + if (ret < 0) brcmf_fw_request_done(fw, ctx); } @@ -705,10 +770,11 @@ int brcmf_fw_get_firmwares(struct device *dev, struct brcmf_fw_request *req, fwctx->done = fw_cb; /* First try alternative board-specific path if any */ - if (fwctx->req->board_type) + if (fwctx->req->board_types[0]) alt_path = brcm_alt_fw_path(first->path, - fwctx->req->board_type); + fwctx->req->board_types[0]); if (alt_path) { + fwctx->board_index++; ret = request_firmware_nowait(THIS_MODULE, true, alt_path, fwctx->dev, GFP_KERNEL, fwctx, brcmf_fw_request_done_alt_path); diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/firmware.h b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/firmware.h index e290dec9c53d..1266cbaee072 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/firmware.h +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/firmware.h @@ -11,6 +11,8 @@ #define BRCMF_FW_DEFAULT_PATH "brcm/" +#define BRCMF_FW_MAX_BOARD_TYPES 8 + /** * struct brcmf_firmware_mapping - Used to map chipid/revmask to firmware * filename and nvram filename. Each bus type implementation should create @@ -66,7 +68,7 @@ struct brcmf_fw_request { u16 domain_nr; u16 bus_nr; u32 n_items; - const char *board_type; + const char *board_types[BRCMF_FW_MAX_BOARD_TYPES]; struct brcmf_fw_item items[]; }; diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/fwil_types.h b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/fwil_types.h index c87b829adb0d..f518e025d6e4 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/fwil_types.h +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/fwil_types.h @@ -135,7 +135,7 @@ /* Link Down indication in WoWL mode: */ #define BRCMF_WOWL_LINKDOWN (1 << 31) -#define BRCMF_WOWL_MAXPATTERNS 8 +#define BRCMF_WOWL_MAXPATTERNS 16 #define BRCMF_WOWL_MAXPATTERNSIZE 128 #define BRCMF_COUNTRY_BUF_SZ 4 diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/msgbuf.h b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/msgbuf.h index 2e322edbb907..6a849f4a94dd 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/msgbuf.h +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/msgbuf.h @@ -8,10 +8,10 @@ #ifdef CONFIG_BRCMFMAC_PROTO_MSGBUF #define BRCMF_H2D_MSGRING_CONTROL_SUBMIT_MAX_ITEM 64 -#define BRCMF_H2D_MSGRING_RXPOST_SUBMIT_MAX_ITEM 512 +#define BRCMF_H2D_MSGRING_RXPOST_SUBMIT_MAX_ITEM 1024 #define BRCMF_D2H_MSGRING_CONTROL_COMPLETE_MAX_ITEM 64 #define BRCMF_D2H_MSGRING_TX_COMPLETE_MAX_ITEM 1024 -#define BRCMF_D2H_MSGRING_RX_COMPLETE_MAX_ITEM 512 +#define BRCMF_D2H_MSGRING_RX_COMPLETE_MAX_ITEM 1024 #define BRCMF_H2D_TXFLOWRING_MAX_ITEM 512 #define BRCMF_H2D_MSGRING_CONTROL_SUBMIT_ITEMSIZE 40 diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/of.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/of.c index 79388d49c256..a83699de01ec 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/of.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/of.c @@ -70,14 +70,24 @@ void brcmf_of_probe(struct device *dev, enum brcmf_bus_type bus_type, { struct brcmfmac_sdio_pd *sdio = &settings->bus.sdio; struct device_node *root, *np = dev->of_node; + const char *prop; int irq; int err; u32 irqf; u32 val; + /* Apple ARM64 platforms have their own idea of board type, passed in + * via the device tree. They also have an antenna SKU parameter + */ + if (!of_property_read_string(np, "brcm,board-type", &prop)) + settings->board_type = prop; + + if (!of_property_read_string(np, "apple,antenna-sku", &prop)) + settings->antenna_sku = prop; + /* Set board-type to the first string of the machine compatible prop */ root = of_find_node_by_path("/"); - if (root) { + if (root && !settings->board_type) { char *board_type; const char *tmp; diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/pcie.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/pcie.c index 97f0f13dfe50..80083f9ea311 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/pcie.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/pcie.c @@ -59,6 +59,8 @@ BRCMF_FW_DEF(4365C, "brcmfmac4365c-pcie"); BRCMF_FW_DEF(4366B, "brcmfmac4366b-pcie"); BRCMF_FW_DEF(4366C, "brcmfmac4366c-pcie"); BRCMF_FW_DEF(4371, "brcmfmac4371-pcie"); +BRCMF_FW_CLM_DEF(4378B1, "brcmfmac4378b1-pcie"); +BRCMF_FW_DEF(4355, "brcmfmac89459-pcie"); /* firmware config files */ MODULE_FIRMWARE(BRCMF_FW_DEFAULT_PATH "brcmfmac*-pcie.txt"); @@ -66,6 +68,7 @@ MODULE_FIRMWARE(BRCMF_FW_DEFAULT_PATH "brcmfmac*-pcie.*.txt"); /* per-board firmware binaries */ MODULE_FIRMWARE(BRCMF_FW_DEFAULT_PATH "brcmfmac*-pcie.*.bin"); +MODULE_FIRMWARE(BRCMF_FW_DEFAULT_PATH "brcmfmac*-pcie.*.clm_blob"); static const struct brcmf_firmware_mapping brcmf_pcie_fwnames[] = { BRCMF_FW_ENTRY(BRCM_CC_43602_CHIP_ID, 0xFFFFFFFF, 43602), @@ -87,6 +90,8 @@ static const struct brcmf_firmware_mapping brcmf_pcie_fwnames[] = { BRCMF_FW_ENTRY(BRCM_CC_43664_CHIP_ID, 0xFFFFFFF0, 4366C), BRCMF_FW_ENTRY(BRCM_CC_43666_CHIP_ID, 0xFFFFFFF0, 4366C), BRCMF_FW_ENTRY(BRCM_CC_4371_CHIP_ID, 0xFFFFFFFF, 4371), + BRCMF_FW_ENTRY(BRCM_CC_4378_CHIP_ID, 0xFFFFFFFF, 4378B1), /* revision ID 3 */ + BRCMF_FW_ENTRY(CY_CC_89459_CHIP_ID, 0xFFFFFFFF, 4355), }; #define BRCMF_PCIE_FW_UP_TIMEOUT 5000 /* msec */ @@ -118,6 +123,12 @@ static const struct brcmf_firmware_mapping brcmf_pcie_fwnames[] = { #define BRCMF_PCIE_PCIE2REG_H2D_MAILBOX_0 0x140 #define BRCMF_PCIE_PCIE2REG_H2D_MAILBOX_1 0x144 +#define BRCMF_PCIE_64_PCIE2REG_INTMASK 0xC14 +#define BRCMF_PCIE_64_PCIE2REG_MAILBOXINT 0xC30 +#define BRCMF_PCIE_64_PCIE2REG_MAILBOXMASK 0xC34 +#define BRCMF_PCIE_64_PCIE2REG_H2D_MAILBOX_0 0xA20 +#define BRCMF_PCIE_64_PCIE2REG_H2D_MAILBOX_1 0xA24 + #define BRCMF_PCIE2_INTA 0x01 #define BRCMF_PCIE2_INTB 0x02 @@ -137,6 +148,8 @@ static const struct brcmf_firmware_mapping brcmf_pcie_fwnames[] = { #define BRCMF_PCIE_MB_INT_D2H3_DB0 0x400000 #define BRCMF_PCIE_MB_INT_D2H3_DB1 0x800000 +#define BRCMF_PCIE_MB_INT_FN0 (BRCMF_PCIE_MB_INT_FN0_0 | \ + BRCMF_PCIE_MB_INT_FN0_1) #define BRCMF_PCIE_MB_INT_D2H_DB (BRCMF_PCIE_MB_INT_D2H0_DB0 | \ BRCMF_PCIE_MB_INT_D2H0_DB1 | \ BRCMF_PCIE_MB_INT_D2H1_DB0 | \ @@ -146,6 +159,40 @@ static const struct brcmf_firmware_mapping brcmf_pcie_fwnames[] = { BRCMF_PCIE_MB_INT_D2H3_DB0 | \ BRCMF_PCIE_MB_INT_D2H3_DB1) +#define BRCMF_PCIE_64_MB_INT_D2H0_DB0 0x1 +#define BRCMF_PCIE_64_MB_INT_D2H0_DB1 0x2 +#define BRCMF_PCIE_64_MB_INT_D2H1_DB0 0x4 +#define BRCMF_PCIE_64_MB_INT_D2H1_DB1 0x8 +#define BRCMF_PCIE_64_MB_INT_D2H2_DB0 0x10 +#define BRCMF_PCIE_64_MB_INT_D2H2_DB1 0x20 +#define BRCMF_PCIE_64_MB_INT_D2H3_DB0 0x40 +#define BRCMF_PCIE_64_MB_INT_D2H3_DB1 0x80 +#define BRCMF_PCIE_64_MB_INT_D2H4_DB0 0x100 +#define BRCMF_PCIE_64_MB_INT_D2H4_DB1 0x200 +#define BRCMF_PCIE_64_MB_INT_D2H5_DB0 0x400 +#define BRCMF_PCIE_64_MB_INT_D2H5_DB1 0x800 +#define BRCMF_PCIE_64_MB_INT_D2H6_DB0 0x1000 +#define BRCMF_PCIE_64_MB_INT_D2H6_DB1 0x2000 +#define BRCMF_PCIE_64_MB_INT_D2H7_DB0 0x4000 +#define BRCMF_PCIE_64_MB_INT_D2H7_DB1 0x8000 + +#define BRCMF_PCIE_64_MB_INT_D2H_DB (BRCMF_PCIE_64_MB_INT_D2H0_DB0 | \ + BRCMF_PCIE_64_MB_INT_D2H0_DB1 | \ + BRCMF_PCIE_64_MB_INT_D2H1_DB0 | \ + BRCMF_PCIE_64_MB_INT_D2H1_DB1 | \ + BRCMF_PCIE_64_MB_INT_D2H2_DB0 | \ + BRCMF_PCIE_64_MB_INT_D2H2_DB1 | \ + BRCMF_PCIE_64_MB_INT_D2H3_DB0 | \ + BRCMF_PCIE_64_MB_INT_D2H3_DB1 | \ + BRCMF_PCIE_64_MB_INT_D2H4_DB0 | \ + BRCMF_PCIE_64_MB_INT_D2H4_DB1 | \ + BRCMF_PCIE_64_MB_INT_D2H5_DB0 | \ + BRCMF_PCIE_64_MB_INT_D2H5_DB1 | \ + BRCMF_PCIE_64_MB_INT_D2H6_DB0 | \ + BRCMF_PCIE_64_MB_INT_D2H6_DB1 | \ + BRCMF_PCIE_64_MB_INT_D2H7_DB0 | \ + BRCMF_PCIE_64_MB_INT_D2H7_DB1) + #define BRCMF_PCIE_SHARED_VERSION_7 7 #define BRCMF_PCIE_MIN_SHARED_VERSION 5 #define BRCMF_PCIE_MAX_SHARED_VERSION BRCMF_PCIE_SHARED_VERSION_7 @@ -255,12 +302,24 @@ struct brcmf_pcie_core_info { u32 wrapbase; }; +#define BRCMF_OTP_MAX_PARAM_LEN 16 + +struct brcmf_otp_params { + char module[BRCMF_OTP_MAX_PARAM_LEN]; + char vendor[BRCMF_OTP_MAX_PARAM_LEN]; + char version[BRCMF_OTP_MAX_PARAM_LEN]; + bool valid; +}; + struct brcmf_pciedev_info { enum brcmf_pcie_state state; bool in_irq; struct pci_dev *pdev; char fw_name[BRCMF_FW_NAME_LEN]; char nvram_name[BRCMF_FW_NAME_LEN]; + char clm_name[BRCMF_FW_NAME_LEN]; + const struct firmware *clm_fw; + const struct brcmf_pcie_reginfo *reginfo; void __iomem *regs; void __iomem *tcm; u32 ram_base; @@ -280,6 +339,7 @@ struct brcmf_pciedev_info { void (*write_ptr)(struct brcmf_pciedev_info *devinfo, u32 mem_offset, u16 value); struct brcmf_mp_device *settings; + struct brcmf_otp_params otp; }; struct brcmf_pcie_ringbuf { @@ -346,11 +406,49 @@ static const u32 brcmf_ring_itemsize[BRCMF_NROF_COMMON_MSGRINGS] = { BRCMF_D2H_MSGRING_RX_COMPLETE_ITEMSIZE }; +struct brcmf_pcie_reginfo { + u32 intmask; + u32 mailboxint; + u32 mailboxmask; + u32 h2d_mailbox_0; + u32 h2d_mailbox_1; + u32 int_d2h_db; + u32 int_fn0; +}; + +static const struct brcmf_pcie_reginfo brcmf_reginfo_default = { + .intmask = BRCMF_PCIE_PCIE2REG_INTMASK, + .mailboxint = BRCMF_PCIE_PCIE2REG_MAILBOXINT, + .mailboxmask = BRCMF_PCIE_PCIE2REG_MAILBOXMASK, + .h2d_mailbox_0 = BRCMF_PCIE_PCIE2REG_H2D_MAILBOX_0, + .h2d_mailbox_1 = BRCMF_PCIE_PCIE2REG_H2D_MAILBOX_1, + .int_d2h_db = BRCMF_PCIE_MB_INT_D2H_DB, + .int_fn0 = BRCMF_PCIE_MB_INT_FN0, +}; + +static const struct brcmf_pcie_reginfo brcmf_reginfo_64 = { + .intmask = BRCMF_PCIE_64_PCIE2REG_INTMASK, + .mailboxint = BRCMF_PCIE_64_PCIE2REG_MAILBOXINT, + .mailboxmask = BRCMF_PCIE_64_PCIE2REG_MAILBOXMASK, + .h2d_mailbox_0 = BRCMF_PCIE_64_PCIE2REG_H2D_MAILBOX_0, + .h2d_mailbox_1 = BRCMF_PCIE_64_PCIE2REG_H2D_MAILBOX_1, + .int_d2h_db = BRCMF_PCIE_64_MB_INT_D2H_DB, + .int_fn0 = 0, +}; + static void brcmf_pcie_setup(struct device *dev, int ret, struct brcmf_fw_request *fwreq); static struct brcmf_fw_request * brcmf_pcie_prepare_fw_request(struct brcmf_pciedev_info *devinfo); +static u16 +brcmf_pcie_read_reg16(struct brcmf_pciedev_info *devinfo, u32 reg_offset) +{ + void __iomem *address = devinfo->regs + reg_offset; + + return ioread16(address); +} + static u32 brcmf_pcie_read_reg32(struct brcmf_pciedev_info *devinfo, u32 reg_offset) { @@ -496,6 +594,8 @@ brcmf_pcie_copy_dev_tomem(struct brcmf_pciedev_info *devinfo, u32 mem_offset, } +#define READCC32(devinfo, reg) brcmf_pcie_read_reg32(devinfo, \ + CHIPCREGOFFS(reg)) #define WRITECC32(devinfo, reg, value) brcmf_pcie_write_reg32(devinfo, \ CHIPCREGOFFS(reg), value) @@ -779,30 +879,29 @@ static void brcmf_pcie_bus_console_read(struct brcmf_pciedev_info *devinfo, static void brcmf_pcie_intr_disable(struct brcmf_pciedev_info *devinfo) { - brcmf_pcie_write_reg32(devinfo, BRCMF_PCIE_PCIE2REG_MAILBOXMASK, 0); + brcmf_pcie_write_reg32(devinfo, devinfo->reginfo->mailboxmask, 0); } static void brcmf_pcie_intr_enable(struct brcmf_pciedev_info *devinfo) { - brcmf_pcie_write_reg32(devinfo, BRCMF_PCIE_PCIE2REG_MAILBOXMASK, - BRCMF_PCIE_MB_INT_D2H_DB | - BRCMF_PCIE_MB_INT_FN0_0 | - BRCMF_PCIE_MB_INT_FN0_1); + brcmf_pcie_write_reg32(devinfo, devinfo->reginfo->mailboxmask, + devinfo->reginfo->int_d2h_db | + devinfo->reginfo->int_fn0); } static void brcmf_pcie_hostready(struct brcmf_pciedev_info *devinfo) { if (devinfo->shared.flags & BRCMF_PCIE_SHARED_HOSTRDY_DB1) brcmf_pcie_write_reg32(devinfo, - BRCMF_PCIE_PCIE2REG_H2D_MAILBOX_1, 1); + devinfo->reginfo->h2d_mailbox_1, 1); } static irqreturn_t brcmf_pcie_quick_check_isr(int irq, void *arg) { struct brcmf_pciedev_info *devinfo = (struct brcmf_pciedev_info *)arg; - if (brcmf_pcie_read_reg32(devinfo, BRCMF_PCIE_PCIE2REG_MAILBOXINT)) { + if (brcmf_pcie_read_reg32(devinfo, devinfo->reginfo->mailboxint)) { brcmf_pcie_intr_disable(devinfo); brcmf_dbg(PCIE, "Enter\n"); return IRQ_WAKE_THREAD; @@ -817,15 +916,14 @@ static irqreturn_t brcmf_pcie_isr_thread(int irq, void *arg) u32 status; devinfo->in_irq = true; - status = brcmf_pcie_read_reg32(devinfo, BRCMF_PCIE_PCIE2REG_MAILBOXINT); + status = brcmf_pcie_read_reg32(devinfo, devinfo->reginfo->mailboxint); brcmf_dbg(PCIE, "Enter %x\n", status); if (status) { - brcmf_pcie_write_reg32(devinfo, BRCMF_PCIE_PCIE2REG_MAILBOXINT, + brcmf_pcie_write_reg32(devinfo, devinfo->reginfo->mailboxint, status); - if (status & (BRCMF_PCIE_MB_INT_FN0_0 | - BRCMF_PCIE_MB_INT_FN0_1)) + if (status & devinfo->reginfo->int_fn0) brcmf_pcie_handle_mb_data(devinfo); - if (status & BRCMF_PCIE_MB_INT_D2H_DB) { + if (status & devinfo->reginfo->int_d2h_db) { if (devinfo->state == BRCMFMAC_PCIE_STATE_UP) brcmf_proto_msgbuf_rx_trigger( &devinfo->pdev->dev); @@ -884,8 +982,8 @@ static void brcmf_pcie_release_irq(struct brcmf_pciedev_info *devinfo) if (devinfo->in_irq) brcmf_err(bus, "Still in IRQ (processing) !!!\n"); - status = brcmf_pcie_read_reg32(devinfo, BRCMF_PCIE_PCIE2REG_MAILBOXINT); - brcmf_pcie_write_reg32(devinfo, BRCMF_PCIE_PCIE2REG_MAILBOXINT, status); + status = brcmf_pcie_read_reg32(devinfo, devinfo->reginfo->mailboxint); + brcmf_pcie_write_reg32(devinfo, devinfo->reginfo->mailboxint, status); devinfo->irq_allocated = false; } @@ -937,7 +1035,7 @@ static int brcmf_pcie_ring_mb_ring_bell(void *ctx) brcmf_dbg(PCIE, "RING !\n"); /* Any arbitrary value will do, lets use 1 */ - brcmf_pcie_write_reg32(devinfo, BRCMF_PCIE_PCIE2REG_H2D_MAILBOX_0, 1); + brcmf_pcie_write_reg32(devinfo, devinfo->reginfo->h2d_mailbox_0, 1); return 0; } @@ -1382,23 +1480,25 @@ static int brcmf_pcie_get_memdump(struct device *dev, void *data, size_t len) return 0; } -static -int brcmf_pcie_get_fwname(struct device *dev, const char *ext, u8 *fw_name) +static int brcmf_pcie_get_blob(struct device *dev, const struct firmware **fw, + enum brcmf_blob_type type) { struct brcmf_bus *bus_if = dev_get_drvdata(dev); - struct brcmf_fw_request *fwreq; - struct brcmf_fw_name fwnames[] = { - { ext, fw_name }, - }; + struct brcmf_pciedev *buspub = bus_if->bus_priv.pcie; + struct brcmf_pciedev_info *devinfo = buspub->devinfo; - fwreq = brcmf_fw_alloc_request(bus_if->chip, bus_if->chiprev, - brcmf_pcie_fwnames, - ARRAY_SIZE(brcmf_pcie_fwnames), - fwnames, ARRAY_SIZE(fwnames)); - if (!fwreq) - return -ENOMEM; + switch (type) { + case BRCMF_BLOB_CLM: + *fw = devinfo->clm_fw; + devinfo->clm_fw = NULL; + break; + default: + return -ENOENT; + } + + if (!*fw) + return -ENOENT; - kfree(fwreq); return 0; } @@ -1445,7 +1545,7 @@ static const struct brcmf_bus_ops brcmf_pcie_bus_ops = { .wowl_config = brcmf_pcie_wowl_config, .get_ramsize = brcmf_pcie_get_ramsize, .get_memdump = brcmf_pcie_get_memdump, - .get_fwname = brcmf_pcie_get_fwname, + .get_blob = brcmf_pcie_get_blob, .reset = brcmf_pcie_reset, }; @@ -1698,15 +1798,22 @@ static int brcmf_pcie_buscoreprep(void *ctx) static int brcmf_pcie_buscore_reset(void *ctx, struct brcmf_chip *chip) { struct brcmf_pciedev_info *devinfo = (struct brcmf_pciedev_info *)ctx; - u32 val; + struct brcmf_core *core; + u32 val, reg; devinfo->ci = chip; brcmf_pcie_reset_device(devinfo); - val = brcmf_pcie_read_reg32(devinfo, BRCMF_PCIE_PCIE2REG_MAILBOXINT); + /* reginfo is not ready yet */ + core = brcmf_chip_get_core(chip, BCMA_CORE_PCIE2); + if (core->rev >= 64) + reg = BRCMF_PCIE_64_PCIE2REG_MAILBOXINT; + else + reg = BRCMF_PCIE_PCIE2REG_MAILBOXINT; + + val = brcmf_pcie_read_reg32(devinfo, reg); if (val != 0xffffffff) - brcmf_pcie_write_reg32(devinfo, BRCMF_PCIE_PCIE2REG_MAILBOXINT, - val); + brcmf_pcie_write_reg32(devinfo, reg, val); return 0; } @@ -1729,8 +1836,206 @@ static const struct brcmf_buscore_ops brcmf_pcie_buscore_ops = { .write32 = brcmf_pcie_buscore_write32, }; +#define BRCMF_OTP_SYS_VENDOR 0x15 +#define BRCMF_OTP_BRCM_CIS 0x80 + +#define BRCMF_OTP_VENDOR_HDR 0x00000008 + +static int +brcmf_pcie_parse_otp_sys_vendor(struct brcmf_pciedev_info *devinfo, + u8 *data, size_t size) +{ + int idx = 4; + const char *chip_params; + const char *board_params; + const char *p; + + /* 4-byte header and two empty strings */ + if (size < 6) + return -EINVAL; + + if (get_unaligned_le32(data) != BRCMF_OTP_VENDOR_HDR) + return -EINVAL; + + chip_params = &data[idx]; + + /* Skip first string, including terminator */ + idx += strnlen(chip_params, size - idx) + 1; + if (idx >= size) + return -EINVAL; + + board_params = &data[idx]; + + /* Skip to terminator of second string */ + idx += strnlen(board_params, size - idx); + if (idx >= size) + return -EINVAL; + + /* At this point both strings are guaranteed NUL-terminated */ + brcmf_dbg(PCIE, "OTP: chip_params='%s' board_params='%s'\n", + chip_params, board_params); + + p = skip_spaces(board_params); + while (*p) { + char tag = *p++; + const char *end; + size_t len; + + if (*p++ != '=') /* implicit NUL check */ + return -EINVAL; + + /* *p might be NUL here, if so end == p and len == 0 */ + end = strchrnul(p, ' '); + len = end - p; + + /* leave 1 byte for NUL in destination string */ + if (len > (BRCMF_OTP_MAX_PARAM_LEN - 1)) + return -EINVAL; + + /* Copy len characters plus a NUL terminator */ + switch (tag) { + case 'M': + strscpy(devinfo->otp.module, p, len + 1); + break; + case 'V': + strscpy(devinfo->otp.vendor, p, len + 1); + break; + case 'm': + strscpy(devinfo->otp.version, p, len + 1); + break; + } + + /* Skip to next arg, if any */ + p = skip_spaces(end); + } + + brcmf_dbg(PCIE, "OTP: module=%s vendor=%s version=%s\n", + devinfo->otp.module, devinfo->otp.vendor, + devinfo->otp.version); + + if (!devinfo->otp.module[0] || + !devinfo->otp.vendor[0] || + !devinfo->otp.version[0]) + return -EINVAL; + + devinfo->otp.valid = true; + return 0; +} + +static int +brcmf_pcie_parse_otp(struct brcmf_pciedev_info *devinfo, u8 *otp, size_t size) +{ + int p = 0; + int ret = -EINVAL; + + brcmf_dbg(PCIE, "parse_otp size=%zd\n", size); + + while (p < (size - 1)) { + u8 type = otp[p]; + u8 length = otp[p + 1]; + + if (type == 0) + break; + + if ((p + 2 + length) > size) + break; + + switch (type) { + case BRCMF_OTP_SYS_VENDOR: + brcmf_dbg(PCIE, "OTP @ 0x%x (%d): SYS_VENDOR\n", + p, length); + ret = brcmf_pcie_parse_otp_sys_vendor(devinfo, + &otp[p + 2], + length); + break; + case BRCMF_OTP_BRCM_CIS: + brcmf_dbg(PCIE, "OTP @ 0x%x (%d): BRCM_CIS\n", + p, length); + break; + default: + brcmf_dbg(PCIE, "OTP @ 0x%x (%d): Unknown type 0x%x\n", + p, length, type); + break; + } + + p += 2 + length; + } + + return ret; +} + +static int brcmf_pcie_read_otp(struct brcmf_pciedev_info *devinfo) +{ + const struct pci_dev *pdev = devinfo->pdev; + struct brcmf_bus *bus = dev_get_drvdata(&pdev->dev); + u32 coreid, base, words, idx, sromctl; + u16 *otp; + struct brcmf_core *core; + int ret; + + switch (devinfo->ci->chip) { + case BRCM_CC_4378_CHIP_ID: + coreid = BCMA_CORE_GCI; + base = 0x1120; + words = 0x170; + break; + default: + /* OTP not supported on this chip */ + return 0; + } + + core = brcmf_chip_get_core(devinfo->ci, coreid); + if (!core) { + brcmf_err(bus, "No OTP core\n"); + return -ENODEV; + } + + if (coreid == BCMA_CORE_CHIPCOMMON) { + /* Chips with OTP accessed via ChipCommon need additional + * handling to access the OTP + */ + brcmf_pcie_select_core(devinfo, coreid); + sromctl = READCC32(devinfo, sromcontrol); + + if (!(sromctl & BCMA_CC_SROM_CONTROL_OTP_PRESENT)) { + /* Chip lacks OTP, try without it... */ + brcmf_err(bus, + "OTP unavailable, using default firmware\n"); + return 0; + } + + /* Map OTP to shadow area */ + WRITECC32(devinfo, sromcontrol, + sromctl | BCMA_CC_SROM_CONTROL_OTPSEL); + } + + otp = kcalloc(words, sizeof(u16), GFP_KERNEL); + if (!otp) + return -ENOMEM; + + /* Map bus window to SROM/OTP shadow area in core */ + base = brcmf_pcie_buscore_prep_addr(devinfo->pdev, base + core->base); + + brcmf_dbg(PCIE, "OTP data:\n"); + for (idx = 0; idx < words; idx++) { + otp[idx] = brcmf_pcie_read_reg16(devinfo, base + 2 * idx); + brcmf_dbg(PCIE, "[%8x] 0x%04x\n", base + 2 * idx, otp[idx]); + } + + if (coreid == BCMA_CORE_CHIPCOMMON) { + brcmf_pcie_select_core(devinfo, coreid); + WRITECC32(devinfo, sromcontrol, sromctl); + } + + ret = brcmf_pcie_parse_otp(devinfo, (u8 *)otp, 2 * words); + kfree(otp); + + return ret; +} + #define BRCMF_PCIE_FW_CODE 0 #define BRCMF_PCIE_FW_NVRAM 1 +#define BRCMF_PCIE_FW_CLM 2 static void brcmf_pcie_setup(struct device *dev, int ret, struct brcmf_fw_request *fwreq) @@ -1755,6 +2060,7 @@ static void brcmf_pcie_setup(struct device *dev, int ret, fw = fwreq->items[BRCMF_PCIE_FW_CODE].binary; nvram = fwreq->items[BRCMF_PCIE_FW_NVRAM].nv_data.data; nvram_len = fwreq->items[BRCMF_PCIE_FW_NVRAM].nv_data.len; + devinfo->clm_fw = fwreq->items[BRCMF_PCIE_FW_CLM].binary; kfree(fwreq); ret = brcmf_chip_get_raminfo(devinfo->ci); @@ -1830,6 +2136,7 @@ brcmf_pcie_prepare_fw_request(struct brcmf_pciedev_info *devinfo) struct brcmf_fw_name fwnames[] = { { ".bin", devinfo->fw_name }, { ".txt", devinfo->nvram_name }, + { ".clm_blob", devinfo->clm_name }, }; fwreq = brcmf_fw_alloc_request(devinfo->ci->chip, devinfo->ci->chiprev, @@ -1842,11 +2149,51 @@ brcmf_pcie_prepare_fw_request(struct brcmf_pciedev_info *devinfo) fwreq->items[BRCMF_PCIE_FW_CODE].type = BRCMF_FW_TYPE_BINARY; fwreq->items[BRCMF_PCIE_FW_NVRAM].type = BRCMF_FW_TYPE_NVRAM; fwreq->items[BRCMF_PCIE_FW_NVRAM].flags = BRCMF_FW_REQF_OPTIONAL; - fwreq->board_type = devinfo->settings->board_type; + fwreq->items[BRCMF_PCIE_FW_CLM].type = BRCMF_FW_TYPE_BINARY; + fwreq->items[BRCMF_PCIE_FW_CLM].flags = BRCMF_FW_REQF_OPTIONAL; /* NVRAM reserves PCI domain 0 for Broadcom's SDK faked bus */ fwreq->domain_nr = pci_domain_nr(devinfo->pdev->bus) + 1; fwreq->bus_nr = devinfo->pdev->bus->number; + /* Apple platforms with fancy firmware/NVRAM selection */ + if (devinfo->settings->board_type && + devinfo->settings->antenna_sku && + devinfo->otp.valid) { + const struct brcmf_otp_params *otp = &devinfo->otp; + struct device *dev = &devinfo->pdev->dev; + const char **bt = fwreq->board_types; + + brcmf_dbg(PCIE, "Apple board: %s\n", + devinfo->settings->board_type); + + /* Example: apple,shikoku-RASP-m-6.11-X3 */ + bt[0] = devm_kasprintf(dev, GFP_KERNEL, "%s-%s-%s-%s-%s", + devinfo->settings->board_type, + otp->module, otp->vendor, otp->version, + devinfo->settings->antenna_sku); + bt[1] = devm_kasprintf(dev, GFP_KERNEL, "%s-%s-%s-%s", + devinfo->settings->board_type, + otp->module, otp->vendor, otp->version); + bt[2] = devm_kasprintf(dev, GFP_KERNEL, "%s-%s-%s", + devinfo->settings->board_type, + otp->module, otp->vendor); + bt[3] = devm_kasprintf(dev, GFP_KERNEL, "%s-%s", + devinfo->settings->board_type, + otp->module); + bt[4] = devm_kasprintf(dev, GFP_KERNEL, "%s-%s", + devinfo->settings->board_type, + devinfo->settings->antenna_sku); + bt[5] = devinfo->settings->board_type; + + if (!bt[0] || !bt[1] || !bt[2] || !bt[3] || !bt[4]) { + kfree(fwreq); + return NULL; + } + } else { + brcmf_dbg(PCIE, "Board: %s\n", devinfo->settings->board_type); + fwreq->board_types[0] = devinfo->settings->board_type; + } + return fwreq; } @@ -1857,6 +2204,7 @@ brcmf_pcie_probe(struct pci_dev *pdev, const struct pci_device_id *id) struct brcmf_fw_request *fwreq; struct brcmf_pciedev_info *devinfo; struct brcmf_pciedev *pcie_bus_dev; + struct brcmf_core *core; struct brcmf_bus *bus; brcmf_dbg(PCIE, "Enter %x:%x\n", pdev->vendor, pdev->device); @@ -1876,6 +2224,12 @@ brcmf_pcie_probe(struct pci_dev *pdev, const struct pci_device_id *id) goto fail; } + core = brcmf_chip_get_core(devinfo->ci, BCMA_CORE_PCIE2); + if (core->rev >= 64) + devinfo->reginfo = &brcmf_reginfo_64; + else + devinfo->reginfo = &brcmf_reginfo_default; + pcie_bus_dev = kzalloc(sizeof(*pcie_bus_dev), GFP_KERNEL); if (pcie_bus_dev == NULL) { ret = -ENOMEM; @@ -1918,6 +2272,12 @@ brcmf_pcie_probe(struct pci_dev *pdev, const struct pci_device_id *id) if (ret) goto fail_bus; + ret = brcmf_pcie_read_otp(devinfo); + if (ret) { + brcmf_err(bus, "failed to parse OTP\n"); + goto fail_brcmf; + } + fwreq = brcmf_pcie_prepare_fw_request(devinfo); if (!fwreq) { ret = -ENOMEM; @@ -1981,6 +2341,7 @@ brcmf_pcie_remove(struct pci_dev *pdev) brcmf_pcie_release_ringbuffers(devinfo); brcmf_pcie_reset_device(devinfo); brcmf_pcie_release_resource(devinfo); + release_firmware(devinfo->clm_fw); if (devinfo->ci) brcmf_chip_detach(devinfo->ci); @@ -2038,7 +2399,7 @@ static int brcmf_pcie_pm_leave_D3(struct device *dev) brcmf_dbg(PCIE, "Enter, dev=%p, bus=%p\n", dev, bus); /* Check if device is still up and running, if so we are ready */ - if (brcmf_pcie_read_reg32(devinfo, BRCMF_PCIE_PCIE2REG_INTMASK) != 0) { + if (brcmf_pcie_read_reg32(devinfo, devinfo->reginfo->intmask) != 0) { brcmf_dbg(PCIE, "Try to wakeup device....\n"); if (brcmf_pcie_send_mb_data(devinfo, BRCMF_H2D_HOST_D0_INFORM)) goto cleanup; @@ -2105,6 +2466,9 @@ static const struct pci_device_id brcmf_pcie_devid_table[] = { BRCMF_PCIE_DEVICE(BRCM_PCIE_4366_2G_DEVICE_ID), BRCMF_PCIE_DEVICE(BRCM_PCIE_4366_5G_DEVICE_ID), BRCMF_PCIE_DEVICE(BRCM_PCIE_4371_DEVICE_ID), + BRCMF_PCIE_DEVICE(BRCM_PCIE_4378_DEVICE_ID), + BRCMF_PCIE_DEVICE(CY_PCIE_89459_DEVICE_ID), + BRCMF_PCIE_DEVICE(CY_PCIE_89459_RAW_DEVICE_ID), { /* end: all zeroes */ } }; diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c index 8968809399c7..465d95d83759 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c @@ -618,6 +618,7 @@ BRCMF_FW_DEF(43430A0, "brcmfmac43430a0-sdio"); /* Note the names are not postfixed with a1 for backward compatibility */ BRCMF_FW_CLM_DEF(43430A1, "brcmfmac43430-sdio"); BRCMF_FW_DEF(43430B0, "brcmfmac43430b0-sdio"); +BRCMF_FW_CLM_DEF(43439, "brcmfmac43439-sdio"); BRCMF_FW_CLM_DEF(43455, "brcmfmac43455-sdio"); BRCMF_FW_DEF(43456, "brcmfmac43456-sdio"); BRCMF_FW_CLM_DEF(4354, "brcmfmac4354-sdio"); @@ -657,6 +658,7 @@ static const struct brcmf_firmware_mapping brcmf_sdio_fwnames[] = { BRCMF_FW_ENTRY(BRCM_CC_4359_CHIP_ID, 0xFFFFFFFF, 4359), BRCMF_FW_ENTRY(CY_CC_4373_CHIP_ID, 0xFFFFFFFF, 4373), BRCMF_FW_ENTRY(CY_CC_43012_CHIP_ID, 0xFFFFFFFF, 43012), + BRCMF_FW_ENTRY(CY_CC_43439_CHIP_ID, 0xFFFFFFFF, 43439), BRCMF_FW_ENTRY(CY_CC_43752_CHIP_ID, 0xFFFFFFFF, 43752) }; @@ -4129,23 +4131,24 @@ brcmf_sdio_watchdog(struct timer_list *t) } } -static -int brcmf_sdio_get_fwname(struct device *dev, const char *ext, u8 *fw_name) +static int brcmf_sdio_get_blob(struct device *dev, const struct firmware **fw, + enum brcmf_blob_type type) { struct brcmf_bus *bus_if = dev_get_drvdata(dev); - struct brcmf_fw_request *fwreq; - struct brcmf_fw_name fwnames[] = { - { ext, fw_name }, - }; + struct brcmf_sdio_dev *sdiodev = bus_if->bus_priv.sdio; - fwreq = brcmf_fw_alloc_request(bus_if->chip, bus_if->chiprev, - brcmf_sdio_fwnames, - ARRAY_SIZE(brcmf_sdio_fwnames), - fwnames, ARRAY_SIZE(fwnames)); - if (!fwreq) - return -ENOMEM; + switch (type) { + case BRCMF_BLOB_CLM: + *fw = sdiodev->clm_fw; + sdiodev->clm_fw = NULL; + break; + default: + return -ENOENT; + } + + if (!*fw) + return -ENOENT; - kfree(fwreq); return 0; } @@ -4180,13 +4183,14 @@ static const struct brcmf_bus_ops brcmf_sdio_bus_ops = { .wowl_config = brcmf_sdio_wowl_config, .get_ramsize = brcmf_sdio_bus_get_ramsize, .get_memdump = brcmf_sdio_bus_get_memdump, - .get_fwname = brcmf_sdio_get_fwname, + .get_blob = brcmf_sdio_get_blob, .debugfs_create = brcmf_sdio_debugfs_create, .reset = brcmf_sdio_bus_reset }; #define BRCMF_SDIO_FW_CODE 0 #define BRCMF_SDIO_FW_NVRAM 1 +#define BRCMF_SDIO_FW_CLM 2 static void brcmf_sdio_firmware_callback(struct device *dev, int err, struct brcmf_fw_request *fwreq) @@ -4209,6 +4213,7 @@ static void brcmf_sdio_firmware_callback(struct device *dev, int err, code = fwreq->items[BRCMF_SDIO_FW_CODE].binary; nvram = fwreq->items[BRCMF_SDIO_FW_NVRAM].nv_data.data; nvram_len = fwreq->items[BRCMF_SDIO_FW_NVRAM].nv_data.len; + sdiod->clm_fw = fwreq->items[BRCMF_SDIO_FW_CLM].binary; kfree(fwreq); /* try to download image and nvram to the dongle */ @@ -4407,6 +4412,7 @@ brcmf_sdio_prepare_fw_request(struct brcmf_sdio *bus) struct brcmf_fw_name fwnames[] = { { ".bin", bus->sdiodev->fw_name }, { ".txt", bus->sdiodev->nvram_name }, + { ".clm_blob", bus->sdiodev->clm_name }, }; fwreq = brcmf_fw_alloc_request(bus->ci->chip, bus->ci->chiprev, @@ -4418,7 +4424,9 @@ brcmf_sdio_prepare_fw_request(struct brcmf_sdio *bus) fwreq->items[BRCMF_SDIO_FW_CODE].type = BRCMF_FW_TYPE_BINARY; fwreq->items[BRCMF_SDIO_FW_NVRAM].type = BRCMF_FW_TYPE_NVRAM; - fwreq->board_type = bus->sdiodev->settings->board_type; + fwreq->items[BRCMF_SDIO_FW_CLM].type = BRCMF_FW_TYPE_BINARY; + fwreq->items[BRCMF_SDIO_FW_CLM].flags = BRCMF_FW_REQF_OPTIONAL; + fwreq->board_types[0] = bus->sdiodev->settings->board_type; return fwreq; } @@ -4574,6 +4582,8 @@ void brcmf_sdio_remove(struct brcmf_sdio *bus) if (bus->sdiodev->settings) brcmf_release_module_param(bus->sdiodev->settings); + release_firmware(bus->sdiodev->clm_fw); + bus->sdiodev->clm_fw = NULL; kfree(bus->rxbuf); kfree(bus->hdrbuf); kfree(bus); diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.h b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.h index 47351ff458ca..b76d34d36bde 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.h +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.h @@ -186,9 +186,11 @@ struct brcmf_sdio_dev { struct sg_table sgtable; char fw_name[BRCMF_FW_NAME_LEN]; char nvram_name[BRCMF_FW_NAME_LEN]; + char clm_name[BRCMF_FW_NAME_LEN]; bool wowl_enabled; enum brcmf_sdiod_state state; struct brcmf_sdiod_freezer *freezer; + const struct firmware *clm_fw; }; /* sdio core registers */ diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/usb.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/usb.c index 9fb68c2dc7e3..85e18fb9c497 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/usb.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/usb.c @@ -1154,24 +1154,11 @@ error: return NULL; } -static -int brcmf_usb_get_fwname(struct device *dev, const char *ext, u8 *fw_name) +static int brcmf_usb_get_blob(struct device *dev, const struct firmware **fw, + enum brcmf_blob_type type) { - struct brcmf_bus *bus = dev_get_drvdata(dev); - struct brcmf_fw_request *fwreq; - struct brcmf_fw_name fwnames[] = { - { ext, fw_name }, - }; - - fwreq = brcmf_fw_alloc_request(bus->chip, bus->chiprev, - brcmf_usb_fwnames, - ARRAY_SIZE(brcmf_usb_fwnames), - fwnames, ARRAY_SIZE(fwnames)); - if (!fwreq) - return -ENOMEM; - - kfree(fwreq); - return 0; + /* No blobs for USB devices... */ + return -ENOENT; } static const struct brcmf_bus_ops brcmf_usb_bus_ops = { @@ -1180,7 +1167,7 @@ static const struct brcmf_bus_ops brcmf_usb_bus_ops = { .txdata = brcmf_usb_tx, .txctl = brcmf_usb_tx_ctlpkt, .rxctl = brcmf_usb_rx_ctlpkt, - .get_fwname = brcmf_usb_get_fwname, + .get_blob = brcmf_usb_get_blob, }; #define BRCMF_USB_FW_CODE 0 diff --git a/drivers/net/wireless/broadcom/brcm80211/include/brcm_hw_ids.h b/drivers/net/wireless/broadcom/brcm80211/include/brcm_hw_ids.h index ed0b707f0cdf..f4939cf62767 100644 --- a/drivers/net/wireless/broadcom/brcm80211/include/brcm_hw_ids.h +++ b/drivers/net/wireless/broadcom/brcm80211/include/brcm_hw_ids.h @@ -51,9 +51,12 @@ #define BRCM_CC_43664_CHIP_ID 43664 #define BRCM_CC_43666_CHIP_ID 43666 #define BRCM_CC_4371_CHIP_ID 0x4371 +#define BRCM_CC_4378_CHIP_ID 0x4378 #define CY_CC_4373_CHIP_ID 0x4373 #define CY_CC_43012_CHIP_ID 43012 +#define CY_CC_43439_CHIP_ID 43439 #define CY_CC_43752_CHIP_ID 43752 +#define CY_CC_89459_CHIP_ID 0x4355 /* USB Device IDs */ #define BRCM_USB_43143_DEVICE_ID 0xbd1e @@ -87,7 +90,9 @@ #define BRCM_PCIE_4366_2G_DEVICE_ID 0x43c4 #define BRCM_PCIE_4366_5G_DEVICE_ID 0x43c5 #define BRCM_PCIE_4371_DEVICE_ID 0x440d - +#define BRCM_PCIE_4378_DEVICE_ID 0x4425 +#define CY_PCIE_89459_DEVICE_ID 0x4415 +#define CY_PCIE_89459_RAW_DEVICE_ID 0x4355 /* brcmsmac IDs */ #define BCM4313_D11N2G_ID 0x4727 /* 4313 802.11n 2.4G device */ diff --git a/drivers/net/wireless/intel/ipw2x00/ipw2100.c b/drivers/net/wireless/intel/ipw2x00/ipw2100.c index ac36c899134e..b0f23cf1a621 100644 --- a/drivers/net/wireless/intel/ipw2x00/ipw2100.c +++ b/drivers/net/wireless/intel/ipw2x00/ipw2100.c @@ -6529,7 +6529,7 @@ static struct pci_driver ipw2100_pci_driver = { .shutdown = ipw2100_shutdown, }; -/** +/* * Initialize the ipw2100 driver/module * * @returns 0 if ok, < 0 errno node con error. @@ -6561,7 +6561,7 @@ out: return ret; } -/** +/* * Cleanup ipw2100 driver registration */ static void __exit ipw2100_exit(void) diff --git a/drivers/net/wireless/intel/ipw2x00/ipw2200.h b/drivers/net/wireless/intel/ipw2x00/ipw2200.h index 55cac934f4ee..09ddd21608d4 100644 --- a/drivers/net/wireless/intel/ipw2x00/ipw2200.h +++ b/drivers/net/wireless/intel/ipw2x00/ipw2200.h @@ -651,7 +651,7 @@ struct ipw_rx_notification { struct notif_link_deterioration link_deterioration; struct notif_calibration calibration; struct notif_noise noise; - u8 raw[0]; + DECLARE_FLEX_ARRAY(u8, raw); } u; } __packed; diff --git a/drivers/net/wireless/intel/ipw2x00/libipw.h b/drivers/net/wireless/intel/ipw2x00/libipw.h index 7964ef7d15f0..bec7bc273748 100644 --- a/drivers/net/wireless/intel/ipw2x00/libipw.h +++ b/drivers/net/wireless/intel/ipw2x00/libipw.h @@ -405,7 +405,7 @@ struct libipw_auth { __le16 transaction; __le16 status; /* challenge */ - struct libipw_info_element info_element[]; + u8 variable[]; } __packed; struct libipw_channel_switch { @@ -423,7 +423,6 @@ struct libipw_action { union { struct libipw_action_exchange { u8 token; - struct libipw_info_element info_element[0]; } exchange; struct libipw_channel_switch channel_switch; @@ -441,7 +440,7 @@ struct libipw_disassoc { struct libipw_probe_request { struct libipw_hdr_3addr header; /* SSID, supported rates */ - struct libipw_info_element info_element[]; + u8 variable[]; } __packed; struct libipw_probe_response { @@ -451,7 +450,7 @@ struct libipw_probe_response { __le16 capability; /* SSID, supported rates, FH params, DS params, * CF params, IBSS params, TIM (if beacon), RSN */ - struct libipw_info_element info_element[]; + u8 variable[]; } __packed; /* Alias beacon for probe_response */ @@ -462,7 +461,7 @@ struct libipw_assoc_request { __le16 capability; __le16 listen_interval; /* SSID, supported rates, RSN */ - struct libipw_info_element info_element[]; + u8 variable[]; } __packed; struct libipw_reassoc_request { @@ -470,7 +469,7 @@ struct libipw_reassoc_request { __le16 capability; __le16 listen_interval; u8 current_ap[ETH_ALEN]; - struct libipw_info_element info_element[]; + u8 variable[]; } __packed; struct libipw_assoc_response { @@ -479,7 +478,7 @@ struct libipw_assoc_response { __le16 status; __le16 aid; /* supported rates */ - struct libipw_info_element info_element[]; + u8 variable[]; } __packed; struct libipw_txb { diff --git a/drivers/net/wireless/intel/ipw2x00/libipw_rx.c b/drivers/net/wireless/intel/ipw2x00/libipw_rx.c index 7a684b76f39b..48d6870bbf4e 100644 --- a/drivers/net/wireless/intel/ipw2x00/libipw_rx.c +++ b/drivers/net/wireless/intel/ipw2x00/libipw_rx.c @@ -1329,8 +1329,8 @@ static int libipw_handle_assoc_resp(struct libipw_device *ieee, struct libipw_as network->wpa_ie_len = 0; network->rsn_ie_len = 0; - if (libipw_parse_info_param - (frame->info_element, stats->len - sizeof(*frame), network)) + if (libipw_parse_info_param((void *)frame->variable, + stats->len - sizeof(*frame), network)) return 1; network->mode = 0; @@ -1389,8 +1389,8 @@ static int libipw_network_init(struct libipw_device *ieee, struct libipw_probe_r network->wpa_ie_len = 0; network->rsn_ie_len = 0; - if (libipw_parse_info_param - (beacon->info_element, stats->len - sizeof(*beacon), network)) + if (libipw_parse_info_param((void *)beacon->variable, + stats->len - sizeof(*beacon), network)) return 1; network->mode = 0; @@ -1510,7 +1510,7 @@ static void libipw_process_probe_response(struct libipw_device struct libipw_network *target; struct libipw_network *oldest = NULL; #ifdef CONFIG_LIBIPW_DEBUG - struct libipw_info_element *info_element = beacon->info_element; + struct libipw_info_element *info_element = (void *)beacon->variable; #endif unsigned long flags; diff --git a/drivers/net/wireless/intel/iwlegacy/4965-rs.c b/drivers/net/wireless/intel/iwlegacy/4965-rs.c index d8a5dbf89a02..718efb1aa1b0 100644 --- a/drivers/net/wireless/intel/iwlegacy/4965-rs.c +++ b/drivers/net/wireless/intel/iwlegacy/4965-rs.c @@ -1167,7 +1167,7 @@ il4965_rs_switch_to_mimo2(struct il_priv *il, struct il_lq_sta *lq_sta, if (!conf_is_ht(conf) || !sta->deflink.ht_cap.ht_supported) return -1; - if (sta->smps_mode == IEEE80211_SMPS_STATIC) + if (sta->deflink.smps_mode == IEEE80211_SMPS_STATIC) return -1; /* Need both Tx chains/antennas to support MIMO */ diff --git a/drivers/net/wireless/intel/iwlegacy/commands.h b/drivers/net/wireless/intel/iwlegacy/commands.h index 4a97310f8fee..28cf4e832152 100644 --- a/drivers/net/wireless/intel/iwlegacy/commands.h +++ b/drivers/net/wireless/intel/iwlegacy/commands.h @@ -1710,7 +1710,7 @@ struct il4965_tx_resp { */ union { __le32 status; - struct agg_tx_status agg_status[0]; /* for each agg frame */ + DECLARE_FLEX_ARRAY(struct agg_tx_status, agg_status); /* for each agg frame */ } u; } __packed; @@ -3365,7 +3365,7 @@ struct il_rx_pkt { struct il_compressed_ba_resp compressed_ba; struct il_missed_beacon_notif missed_beacon; __le32 status; - u8 raw[0]; + DECLARE_FLEX_ARRAY(u8, raw); } u; } __packed; diff --git a/drivers/net/wireless/intel/iwlegacy/common.c b/drivers/net/wireless/intel/iwlegacy/common.c index 04d27a26260b..341c17fe2af4 100644 --- a/drivers/net/wireless/intel/iwlegacy/common.c +++ b/drivers/net/wireless/intel/iwlegacy/common.c @@ -1870,15 +1870,15 @@ il_set_ht_add_station(struct il_priv *il, u8 idx, struct ieee80211_sta *sta) goto done; D_ASSOC("spatial multiplexing power save mode: %s\n", - (sta->smps_mode == IEEE80211_SMPS_STATIC) ? "static" : - (sta->smps_mode == IEEE80211_SMPS_DYNAMIC) ? "dynamic" : + (sta->deflink.smps_mode == IEEE80211_SMPS_STATIC) ? "static" : + (sta->deflink.smps_mode == IEEE80211_SMPS_DYNAMIC) ? "dynamic" : "disabled"); sta_flags = il->stations[idx].sta.station_flags; sta_flags &= ~(STA_FLG_RTS_MIMO_PROT_MSK | STA_FLG_MIMO_DIS_MSK); - switch (sta->smps_mode) { + switch (sta->deflink.smps_mode) { case IEEE80211_SMPS_STATIC: sta_flags |= STA_FLG_MIMO_DIS_MSK; break; @@ -1888,7 +1888,7 @@ il_set_ht_add_station(struct il_priv *il, u8 idx, struct ieee80211_sta *sta) case IEEE80211_SMPS_OFF: break; default: - IL_WARN("Invalid MIMO PS mode %d\n", sta->smps_mode); + IL_WARN("Invalid MIMO PS mode %d\n", sta->deflink.smps_mode); break; } diff --git a/drivers/net/wireless/intel/iwlwifi/cfg/22000.c b/drivers/net/wireless/intel/iwlwifi/cfg/22000.c index 8ff967edc8f0..110fda65bd21 100644 --- a/drivers/net/wireless/intel/iwlwifi/cfg/22000.c +++ b/drivers/net/wireless/intel/iwlwifi/cfg/22000.c @@ -56,13 +56,16 @@ #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_BZ_A_FM_A_FW_PRE "iwlwifi-bz-a0-fm-a0-" +#define IWL_BZ_A_FM4_A_FW_PRE "iwlwifi-bz-a0-fm4-a0-" #define IWL_GL_A_FM_A_FW_PRE "iwlwifi-gl-a0-fm-a0-" +#define IWL_GL_B_FM_B_FW_PRE "iwlwifi-gl-b0-fm-b0-" #define IWL_BZ_Z_GF_A_FW_PRE "iwlwifi-bz-z0-gf-a0-" #define IWL_BNJ_A_FM_A_FW_PRE "iwlwifi-BzBnj-a0-fm-a0-" #define IWL_BNJ_A_FM4_A_FW_PRE "iwlwifi-BzBnj-a0-fm4-a0-" #define IWL_BNJ_A_GF_A_FW_PRE "iwlwifi-BzBnj-a0-gf-a0-" #define IWL_BNJ_A_GF4_A_FW_PRE "iwlwifi-BzBnj-a0-gf4-a0-" #define IWL_BNJ_A_HR_B_FW_PRE "iwlwifi-BzBnj-a0-hr-b0-" +#define IWL_BNJ_B_FM_B_FW_PRE "iwlwifi-BzBnj-b0-fm-b0-" #define IWL_QU_B_HR_B_MODULE_FIRMWARE(api) \ @@ -119,8 +122,12 @@ IWL_BZ_A_MR_A_FW_PRE __stringify(api) ".ucode" #define IWL_BZ_A_FM_A_MODULE_FIRMWARE(api) \ IWL_BZ_A_FM_A_FW_PRE __stringify(api) ".ucode" +#define IWL_BZ_A_FM4_A_MODULE_FIRMWARE(api) \ + IWL_BZ_A_FM4_A_FW_PRE __stringify(api) ".ucode" #define IWL_GL_A_FM_A_MODULE_FIRMWARE(api) \ IWL_GL_A_FM_A_FW_PRE __stringify(api) ".ucode" +#define IWL_GL_B_FM_B_MODULE_FIRMWARE(api) \ + IWL_GL_B_FM_B_FW_PRE __stringify(api) ".ucode" #define IWL_BNJ_A_FM_A_MODULE_FIRMWARE(api) \ IWL_BNJ_A_FM_A_FW_PRE __stringify(api) ".ucode" #define IWL_BNJ_A_FM4_A_MODULE_FIRMWARE(api) \ @@ -131,6 +138,8 @@ IWL_BNJ_A_GF4_A_FW_PRE __stringify(api) ".ucode" #define IWL_BNJ_A_HR_B_MODULE_FIRMWARE(api) \ IWL_BNJ_A_HR_B_FW_PRE __stringify(api) ".ucode" +#define IWL_BNJ_B_FM_B_MODULE_FIRMWARE(api) \ + IWL_BNJ_B_FM_B_FW_PRE __stringify(api) ".ucode" static const struct iwl_base_params iwl_22000_base_params = { .eeprom_size = OTP_LOW_IMAGE_SIZE_32K, @@ -240,7 +249,7 @@ static const struct iwl_ht_params iwl_22000_ht_params = { }, \ } -#define IWL_DEVICE_BZ_COMMON \ +#define IWL_DEVICE_BZ \ .ucode_api_max = IWL_22000_UCODE_API_MAX, \ .ucode_api_min = IWL_22000_UCODE_API_MIN, \ .led_mode = IWL_LED_RF_STATE, \ @@ -276,16 +285,13 @@ static const struct iwl_ht_params iwl_22000_ht_params = { .addr = LDBG_M2S_BUF_WRAP_CNT, \ .mask = LDBG_M2S_BUF_WRAP_CNT_VAL_MSK, \ }, \ - } - -#define IWL_DEVICE_BZ \ - IWL_DEVICE_BZ_COMMON, \ + }, \ .trans.umac_prph_offset = 0x300000, \ .trans.device_family = IWL_DEVICE_FAMILY_BZ, \ .trans.base_params = &iwl_ax210_base_params, \ .min_txq_size = 128, \ .gp2_reg_addr = 0xd02c68, \ - .min_ba_txq_size = IWL_DEFAULT_QUEUE_SIZE_EHT, \ + .min_ba_txq_size = IWL_DEFAULT_QUEUE_SIZE_EHT, \ .mon_dram_regs = { \ .write_ptr = { \ .addr = DBGC_CUR_DBGBUF_STATUS, \ @@ -926,6 +932,13 @@ const struct iwl_cfg iwl_cfg_bz_a0_fm_a0 = { .num_rbds = IWL_NUM_RBDS_AX210_HE, }; +const struct iwl_cfg iwl_cfg_bz_a0_fm4_a0 = { + .fw_name_pre = IWL_BZ_A_FM4_A_FW_PRE, + .uhb_supported = true, + IWL_DEVICE_BZ, + .num_rbds = IWL_NUM_RBDS_AX210_HE, +}; + const struct iwl_cfg iwl_cfg_gl_a0_fm_a0 = { .fw_name_pre = IWL_GL_A_FM_A_FW_PRE, .uhb_supported = true, @@ -933,6 +946,13 @@ const struct iwl_cfg iwl_cfg_gl_a0_fm_a0 = { .num_rbds = IWL_NUM_RBDS_AX210_HE, }; +const struct iwl_cfg iwl_cfg_gl_b0_fm_b0 = { + .fw_name_pre = IWL_GL_B_FM_B_FW_PRE, + .uhb_supported = true, + IWL_DEVICE_BZ, + .num_rbds = IWL_NUM_RBDS_AX210_HE, +}; + const struct iwl_cfg iwl_cfg_bz_z0_gf_a0 = { .fw_name_pre = IWL_BZ_Z_GF_A_FW_PRE, .uhb_supported = true, @@ -974,6 +994,13 @@ const struct iwl_cfg iwl_cfg_bnj_a0_hr_b0 = { IWL_DEVICE_BZ, .num_rbds = IWL_NUM_RBDS_AX210_HE, }; + +const struct iwl_cfg iwl_cfg_bnj_b0_fm_b0 = { + .fw_name_pre = IWL_BNJ_B_FM_B_FW_PRE, + .uhb_supported = true, + IWL_DEVICE_BZ, + .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)); @@ -1007,3 +1034,6 @@ MODULE_FIRMWARE(IWL_BNJ_A_FM4_A_MODULE_FIRMWARE(IWL_22000_UCODE_API_MAX)); MODULE_FIRMWARE(IWL_BNJ_A_GF_A_MODULE_FIRMWARE(IWL_22000_UCODE_API_MAX)); MODULE_FIRMWARE(IWL_BNJ_A_GF4_A_MODULE_FIRMWARE(IWL_22000_UCODE_API_MAX)); MODULE_FIRMWARE(IWL_BNJ_A_HR_B_MODULE_FIRMWARE(IWL_22000_UCODE_API_MAX)); +MODULE_FIRMWARE(IWL_BZ_A_FM4_A_MODULE_FIRMWARE(IWL_22000_UCODE_API_MAX)); +MODULE_FIRMWARE(IWL_GL_B_FM_B_MODULE_FIRMWARE(IWL_22000_UCODE_API_MAX)); +MODULE_FIRMWARE(IWL_BNJ_B_FM_B_MODULE_FIRMWARE(IWL_22000_UCODE_API_MAX)); diff --git a/drivers/net/wireless/intel/iwlwifi/dvm/agn.h b/drivers/net/wireless/intel/iwlwifi/dvm/agn.h index 411a6f6638b4..fefaa414272b 100644 --- a/drivers/net/wireless/intel/iwlwifi/dvm/agn.h +++ b/drivers/net/wireless/intel/iwlwifi/dvm/agn.h @@ -112,7 +112,7 @@ int iwl_load_ucode_wait_alive(struct iwl_priv *priv, enum iwl_ucode_type ucode_type); int iwl_send_calib_results(struct iwl_priv *priv); int iwl_calib_set(struct iwl_priv *priv, - const struct iwl_calib_hdr *cmd, int len); + const struct iwl_calib_cmd *cmd, size_t len); void iwl_calib_free_results(struct iwl_priv *priv); int iwl_dump_nic_event_log(struct iwl_priv *priv, bool full_log, char **buf); diff --git a/drivers/net/wireless/intel/iwlwifi/dvm/calib.c b/drivers/net/wireless/intel/iwlwifi/dvm/calib.c index a11884fa254b..f488620d2844 100644 --- a/drivers/net/wireless/intel/iwlwifi/dvm/calib.c +++ b/drivers/net/wireless/intel/iwlwifi/dvm/calib.c @@ -19,8 +19,7 @@ struct iwl_calib_result { struct list_head list; size_t cmd_len; - struct iwl_calib_hdr hdr; - /* data follows */ + struct iwl_calib_cmd cmd; }; struct statistics_general_data { @@ -43,12 +42,12 @@ int iwl_send_calib_results(struct iwl_priv *priv) int ret; hcmd.len[0] = res->cmd_len; - hcmd.data[0] = &res->hdr; + hcmd.data[0] = &res->cmd; hcmd.dataflags[0] = IWL_HCMD_DFL_NOCOPY; ret = iwl_dvm_send_cmd(priv, &hcmd); if (ret) { IWL_ERR(priv, "Error %d on calib cmd %d\n", - ret, res->hdr.op_code); + ret, res->cmd.hdr.op_code); return ret; } } @@ -57,19 +56,22 @@ int iwl_send_calib_results(struct iwl_priv *priv) } int iwl_calib_set(struct iwl_priv *priv, - const struct iwl_calib_hdr *cmd, int len) + const struct iwl_calib_cmd *cmd, size_t len) { struct iwl_calib_result *res, *tmp; - res = kmalloc(sizeof(*res) + len - sizeof(struct iwl_calib_hdr), - GFP_ATOMIC); + if (check_sub_overflow(len, sizeof(*cmd), &len)) + return -ENOMEM; + + res = kmalloc(struct_size(res, cmd.data, len), GFP_ATOMIC); if (!res) return -ENOMEM; - memcpy(&res->hdr, cmd, len); - res->cmd_len = len; + res->cmd = *cmd; + memcpy(res->cmd.data, cmd->data, len); + res->cmd_len = struct_size(cmd, data, len); list_for_each_entry(tmp, &priv->calib_results, list) { - if (tmp->hdr.op_code == res->hdr.op_code) { + if (tmp->cmd.hdr.op_code == res->cmd.hdr.op_code) { list_replace(&tmp->list, &res->list); kfree(tmp); return 0; diff --git a/drivers/net/wireless/intel/iwlwifi/dvm/dev.h b/drivers/net/wireless/intel/iwlwifi/dvm/dev.h index bbd574091201..1a9eadace188 100644 --- a/drivers/net/wireless/intel/iwlwifi/dvm/dev.h +++ b/drivers/net/wireless/intel/iwlwifi/dvm/dev.h @@ -696,6 +696,7 @@ struct iwl_priv { /* Scan related variables */ unsigned long scan_start; unsigned long scan_start_tsf; + size_t scan_cmd_size; void *scan_cmd; enum nl80211_band scan_band; struct cfg80211_scan_request *scan_request; diff --git a/drivers/net/wireless/intel/iwlwifi/dvm/rs.c b/drivers/net/wireless/intel/iwlwifi/dvm/rs.c index baffa1cbe8fc..687c906a9d72 100644 --- a/drivers/net/wireless/intel/iwlwifi/dvm/rs.c +++ b/drivers/net/wireless/intel/iwlwifi/dvm/rs.c @@ -2,7 +2,7 @@ /****************************************************************************** * * Copyright(c) 2005 - 2014 Intel Corporation. All rights reserved. - * Copyright (C) 2019 - 2020 Intel Corporation + * Copyright (C) 2019 - 2020, 2022 Intel Corporation *****************************************************************************/ #include <linux/kernel.h> #include <linux/skbuff.h> @@ -1242,7 +1242,7 @@ static int rs_switch_to_mimo2(struct iwl_priv *priv, if (!conf_is_ht(conf) || !sta->deflink.ht_cap.ht_supported) return -1; - if (sta->smps_mode == IEEE80211_SMPS_STATIC) + if (sta->deflink.smps_mode == IEEE80211_SMPS_STATIC) return -1; /* Need both Tx chains/antennas to support MIMO */ @@ -1297,7 +1297,7 @@ static int rs_switch_to_mimo3(struct iwl_priv *priv, if (!conf_is_ht(conf) || !sta->deflink.ht_cap.ht_supported) return -1; - if (sta->smps_mode == IEEE80211_SMPS_STATIC) + if (sta->deflink.smps_mode == IEEE80211_SMPS_STATIC) return -1; /* Need both Tx chains/antennas to support MIMO */ diff --git a/drivers/net/wireless/intel/iwlwifi/dvm/scan.c b/drivers/net/wireless/intel/iwlwifi/dvm/scan.c index 2d38227dfdd2..a7e85c5c8c72 100644 --- a/drivers/net/wireless/intel/iwlwifi/dvm/scan.c +++ b/drivers/net/wireless/intel/iwlwifi/dvm/scan.c @@ -626,7 +626,7 @@ static int iwlagn_request_scan(struct iwl_priv *priv, struct ieee80211_vif *vif) u8 active_chains; u8 scan_tx_antennas = priv->nvm_data->valid_tx_ant; int ret; - int scan_cmd_size = sizeof(struct iwl_scan_cmd) + + size_t scan_cmd_size = sizeof(struct iwl_scan_cmd) + MAX_SCAN_CHANNEL * sizeof(struct iwl_scan_channel) + priv->fw->ucode_capa.max_probe_length; const u8 *ssid = NULL; @@ -649,9 +649,15 @@ static int iwlagn_request_scan(struct iwl_priv *priv, struct ieee80211_vif *vif) "fail to allocate memory for scan\n"); return -ENOMEM; } + priv->scan_cmd_size = scan_cmd_size; + } + if (priv->scan_cmd_size < scan_cmd_size) { + IWL_DEBUG_SCAN(priv, + "memory needed for scan grew unexpectedly\n"); + return -ENOMEM; } scan = priv->scan_cmd; - memset(scan, 0, scan_cmd_size); + memset(scan, 0, priv->scan_cmd_size); scan->quiet_plcp_th = IWL_PLCP_QUIET_THRESH; scan->quiet_time = IWL_ACTIVE_QUIET_TIME; diff --git a/drivers/net/wireless/intel/iwlwifi/dvm/sta.c b/drivers/net/wireless/intel/iwlwifi/dvm/sta.c index 476068c0abb7..cef43cf80620 100644 --- a/drivers/net/wireless/intel/iwlwifi/dvm/sta.c +++ b/drivers/net/wireless/intel/iwlwifi/dvm/sta.c @@ -1,7 +1,7 @@ // SPDX-License-Identifier: GPL-2.0-only /****************************************************************************** * - * Copyright(c) 2003 - 2014 Intel Corporation. All rights reserved. + * Copyright(c) 2003 - 2014, 2022 Intel Corporation. All rights reserved. * * Portions of this file are derived from the ipw3945 project, as well * as portions of the ieee80211 subsystem header files. @@ -161,12 +161,12 @@ static void iwl_sta_calc_ht_flags(struct iwl_priv *priv, IWL_DEBUG_INFO(priv, "STA %pM SM PS mode: %s\n", sta->addr, - (sta->smps_mode == IEEE80211_SMPS_STATIC) ? + (sta->deflink.smps_mode == IEEE80211_SMPS_STATIC) ? "static" : - (sta->smps_mode == IEEE80211_SMPS_DYNAMIC) ? + (sta->deflink.smps_mode == IEEE80211_SMPS_DYNAMIC) ? "dynamic" : "disabled"); - switch (sta->smps_mode) { + switch (sta->deflink.smps_mode) { case IEEE80211_SMPS_STATIC: *flags |= STA_FLG_MIMO_DIS_MSK; break; @@ -176,7 +176,7 @@ static void iwl_sta_calc_ht_flags(struct iwl_priv *priv, case IEEE80211_SMPS_OFF: break; default: - IWL_WARN(priv, "Invalid MIMO PS mode %d\n", sta->smps_mode); + IWL_WARN(priv, "Invalid MIMO PS mode %d\n", sta->deflink.smps_mode); break; } diff --git a/drivers/net/wireless/intel/iwlwifi/dvm/ucode.c b/drivers/net/wireless/intel/iwlwifi/dvm/ucode.c index 4b27a53d0bb4..bb13ca5d666c 100644 --- a/drivers/net/wireless/intel/iwlwifi/dvm/ucode.c +++ b/drivers/net/wireless/intel/iwlwifi/dvm/ucode.c @@ -356,18 +356,18 @@ static bool iwlagn_wait_calib(struct iwl_notif_wait_data *notif_wait, struct iwl_rx_packet *pkt, void *data) { struct iwl_priv *priv = data; - struct iwl_calib_hdr *hdr; + struct iwl_calib_cmd *cmd; if (pkt->hdr.cmd != CALIBRATION_RES_NOTIFICATION) { WARN_ON(pkt->hdr.cmd != CALIBRATION_COMPLETE_NOTIFICATION); return true; } - hdr = (struct iwl_calib_hdr *)pkt->data; + cmd = (struct iwl_calib_cmd *)pkt->data; - if (iwl_calib_set(priv, hdr, iwl_rx_packet_payload_len(pkt))) + if (iwl_calib_set(priv, cmd, iwl_rx_packet_payload_len(pkt))) IWL_ERR(priv, "Failed to record calibration data %d\n", - hdr->op_code); + cmd->hdr.op_code); return false; } diff --git a/drivers/net/wireless/intel/iwlwifi/fw/api/commands.h b/drivers/net/wireless/intel/iwlwifi/fw/api/commands.h index c78d2f1c722c..0b052c2e563a 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/api/commands.h +++ b/drivers/net/wireless/intel/iwlwifi/fw/api/commands.h @@ -2,7 +2,7 @@ /* * Copyright (C) 2013-2015 Intel Mobile Communications GmbH * Copyright (C) 2016-2017 Intel Deutschland GmbH - * Copyright (C) 2018-2020 Intel Corporation + * Copyright (C) 2018-2022 Intel Corporation */ #ifndef __iwl_fw_api_commands_h__ #define __iwl_fw_api_commands_h__ @@ -20,6 +20,8 @@ * &enum iwl_phy_ops_subcmd_ids * @DATA_PATH_GROUP: data path group, uses command IDs from * &enum iwl_data_path_subcmd_ids + * @SCAN_GROUP: scan group, uses command IDs from + * &enum iwl_scan_subcmd_ids * @NAN_GROUP: NAN group, uses command IDs from &enum iwl_nan_subcmd_ids * @LOCATION_GROUP: location group, uses command IDs from * &enum iwl_location_subcmd_ids @@ -36,6 +38,7 @@ enum iwl_mvm_command_groups { MAC_CONF_GROUP = 0x3, PHY_OPS_GROUP = 0x4, DATA_PATH_GROUP = 0x5, + SCAN_GROUP = 0x6, NAN_GROUP = 0x7, LOCATION_GROUP = 0x8, PROT_OFFLOAD_GROUP = 0xb, diff --git a/drivers/net/wireless/intel/iwlwifi/fw/api/d3.h b/drivers/net/wireless/intel/iwlwifi/fw/api/d3.h index 4cd9ab23954e..df0833890e55 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/api/d3.h +++ b/drivers/net/wireless/intel/iwlwifi/fw/api/d3.h @@ -1,6 +1,6 @@ /* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ /* - * Copyright (C) 2012-2014, 2018-2021 Intel Corporation + * Copyright (C) 2012-2014, 2018-2022 Intel Corporation * Copyright (C) 2013-2014 Intel Mobile Communications GmbH * Copyright (C) 2015-2017 Intel Deutschland GmbH */ @@ -766,6 +766,65 @@ struct iwl_wowlan_status_v12 { u8 wake_packet[]; /* can be truncated from _length to _bufsize */ } __packed; /* WOWLAN_STATUSES_RSP_API_S_VER_12 */ +/** + * struct iwl_wowlan_info_notif - WoWLAN information notification + * @gtk: GTK data + * @igtk: IGTK data + * @replay_ctr: GTK rekey replay counter + * @pattern_number: number of the matched patterns + * @reserved1: reserved + * @qos_seq_ctr: QoS sequence counters to use next + * @wakeup_reasons: wakeup reasons, see &enum iwl_wowlan_wakeup_reason + * @num_of_gtk_rekeys: number of GTK rekeys + * @transmitted_ndps: number of transmitted neighbor discovery packets + * @received_beacons: number of received beacons + * @wake_packet_length: wakeup packet length + * @wake_packet_bufsize: wakeup packet buffer size + * @tid_tear_down: bit mask of tids whose BA sessions were closed + * in suspend state + * @station_id: station id + * @reserved2: reserved + */ +struct iwl_wowlan_info_notif { + struct iwl_wowlan_gtk_status_v3 gtk[WOWLAN_GTK_KEYS_NUM]; + struct iwl_wowlan_igtk_status igtk[WOWLAN_IGTK_KEYS_NUM]; + __le64 replay_ctr; + __le16 pattern_number; + __le16 reserved1; + __le16 qos_seq_ctr[8]; + __le32 wakeup_reasons; + __le32 num_of_gtk_rekeys; + __le32 transmitted_ndps; + __le32 received_beacons; + __le32 wake_packet_length; + __le32 wake_packet_bufsize; + u8 tid_tear_down; + u8 station_id; + u8 reserved2[2]; +} __packed; /* WOWLAN_INFO_NTFY_API_S_VER_1 */ + +/** + * struct iwl_wowlan_wake_pkt_notif - WoWLAN wake packet notification + * @wake_packet_length: wakeup packet length + * @station_id: station id + * @reserved: unused + * @wake_packet: wakeup packet + */ +struct iwl_wowlan_wake_pkt_notif { + __le32 wake_packet_length; + u8 station_id; + u8 reserved[3]; + u8 wake_packet[1]; +} __packed; /* WOWLAN_WAKE_PKT_NTFY_API_S_VER_1 */ + +/** + * struct iwl_mvm_d3_end_notif - d3 end notification + * @flags: See &enum iwl_d0i3_flags + */ +struct iwl_mvm_d3_end_notif { + __le32 flags; +} __packed; + /* TODO: NetDetect API */ #endif /* __iwl_fw_api_d3_h__ */ diff --git a/drivers/net/wireless/intel/iwlwifi/fw/api/offload.h b/drivers/net/wireless/intel/iwlwifi/fw/api/offload.h index 5204aa94e72a..a0123f81f5d8 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/api/offload.h +++ b/drivers/net/wireless/intel/iwlwifi/fw/api/offload.h @@ -3,7 +3,7 @@ * Copyright (C) 2012-2014 Intel Corporation * Copyright (C) 2013-2015 Intel Mobile Communications GmbH * Copyright (C) 2016-2017 Intel Deutschland GmbH - * Copyright (C) 2021 Intel Corporation + * Copyright (C) 2021-2022 Intel Corporation */ #ifndef __iwl_fw_api_offload_h__ #define __iwl_fw_api_offload_h__ @@ -13,6 +13,21 @@ */ enum iwl_prot_offload_subcmd_ids { /** + * @WOWLAN_WAKE_PKT_NOTIFICATION: Notification in &struct iwl_wowlan_wake_pkt_notif + */ + WOWLAN_WAKE_PKT_NOTIFICATION = 0xFC, + + /** + * @WOWLAN_INFO_NOTIFICATION: Notification in &struct iwl_wowlan_info_notif + */ + WOWLAN_INFO_NOTIFICATION = 0xFD, + + /** + * @D3_END_NOTIFICATION: End D3 state notification + */ + D3_END_NOTIFICATION = 0xFE, + + /** * @STORED_BEACON_NTF: &struct iwl_stored_beacon_notif */ STORED_BEACON_NTF = 0xFF, diff --git a/drivers/net/wireless/intel/iwlwifi/fw/api/rx.h b/drivers/net/wireless/intel/iwlwifi/fw/api/rx.h index 1989b270862b..74a01888715b 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/api/rx.h +++ b/drivers/net/wireless/intel/iwlwifi/fw/api/rx.h @@ -1,6 +1,6 @@ /* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ /* - * Copyright (C) 2012-2014, 2018-2021 Intel Corporation + * Copyright (C) 2012-2014, 2018-2022 Intel Corporation * Copyright (C) 2013-2015 Intel Mobile Communications GmbH * Copyright (C) 2015-2017 Intel Deutschland GmbH */ @@ -668,7 +668,7 @@ struct iwl_rx_no_data { __le32 phy_info[2]; __le32 rx_vec[2]; } __packed; /* RX_NO_DATA_NTFY_API_S_VER_1, - TX_NO_DATA_NTFY_API_S_VER_2 */ + RX_NO_DATA_NTFY_API_S_VER_2 */ struct iwl_frame_release { u8 baid; diff --git a/drivers/net/wireless/intel/iwlwifi/fw/api/scan.h b/drivers/net/wireless/intel/iwlwifi/fw/api/scan.h index 5543d9cb74c8..7ba0e3409199 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/api/scan.h +++ b/drivers/net/wireless/intel/iwlwifi/fw/api/scan.h @@ -1,6 +1,6 @@ /* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ /* - * Copyright (C) 2012-2014, 2018-2021 Intel Corporation + * Copyright (C) 2012-2014, 2018-2022 Intel Corporation * Copyright (C) 2013-2015 Intel Mobile Communications GmbH * Copyright (C) 2016-2017 Intel Deutschland GmbH */ @@ -9,6 +9,16 @@ /* Scan Commands, Responses, Notifications */ +/** + * enum iwl_scan_subcmd_ids - scan commands + */ +enum iwl_scan_subcmd_ids { + /** + * @OFFLOAD_MATCH_INFO_NOTIF: &struct iwl_scan_offload_match_info + */ + OFFLOAD_MATCH_INFO_NOTIF = 0xFC, +}; + /* Max number of IEs for direct SSID scans in a command */ #define PROBE_OPTION_MAX 20 @@ -1188,7 +1198,7 @@ struct iwl_scan_offload_profile_match { } __packed; /* SCAN_OFFLOAD_PROFILE_MATCH_RESULTS_S_VER_2 */ /** - * struct iwl_scan_offload_profiles_query - match results query response + * struct iwl_scan_offload_match_info - match results information * @matched_profiles: bitmap of matched profiles, referencing the * matches passed in the scan offload request * @last_scan_age: age of the last offloaded scan @@ -1200,7 +1210,7 @@ struct iwl_scan_offload_profile_match { * @reserved: reserved * @matches: array of match information, one for each match */ -struct iwl_scan_offload_profiles_query { +struct iwl_scan_offload_match_info { __le32 matched_profiles; __le32 last_scan_age; __le32 n_scans_done; @@ -1210,7 +1220,9 @@ struct iwl_scan_offload_profiles_query { u8 self_recovery; __le16 reserved; struct iwl_scan_offload_profile_match matches[]; -} __packed; /* SCAN_OFFLOAD_PROFILES_QUERY_RSP_S_VER_3 */ +} __packed; /* SCAN_OFFLOAD_PROFILES_QUERY_RSP_S_VER_3 and + * SCAN_OFFLOAD_MATCH_INFO_NOTIFICATION_S_VER_1 + */ /** * struct iwl_umac_scan_iter_complete_notif - notifies end of scanning iteration diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-config.h b/drivers/net/wireless/intel/iwlwifi/iwl-config.h index f5b556a103e8..cfa5e1b3c3f6 100644 --- a/drivers/net/wireless/intel/iwlwifi/iwl-config.h +++ b/drivers/net/wireless/intel/iwlwifi/iwl-config.h @@ -649,13 +649,16 @@ 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; extern const struct iwl_cfg iwl_cfg_bz_a0_fm_a0; +extern const struct iwl_cfg iwl_cfg_bz_a0_fm4_a0; extern const struct iwl_cfg iwl_cfg_gl_a0_fm_a0; +extern const struct iwl_cfg iwl_cfg_gl_b0_fm_b0; extern const struct iwl_cfg iwl_cfg_bz_z0_gf_a0; extern const struct iwl_cfg iwl_cfg_bnj_a0_fm_a0; extern const struct iwl_cfg iwl_cfg_bnj_a0_fm4_a0; extern const struct iwl_cfg iwl_cfg_bnj_a0_gf_a0; extern const struct iwl_cfg iwl_cfg_bnj_a0_gf4_a0; extern const struct iwl_cfg iwl_cfg_bnj_a0_hr_b0; +extern const struct iwl_cfg iwl_cfg_bnj_b0_fm_b0; #endif /* CONFIG_IWLMVM */ #endif /* __IWL_CONFIG_H__ */ diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/d3.c b/drivers/net/wireless/intel/iwlwifi/mvm/d3.c index aeb0015b73d2..919b1f478b4c 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/d3.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/d3.c @@ -1427,7 +1427,7 @@ struct iwl_wowlan_status_data { u8 flags; } igtk; - u8 wake_packet[]; + u8 *wake_packet; }; static void iwl_mvm_report_wakeup_reasons(struct iwl_mvm *mvm, @@ -1480,7 +1480,7 @@ static void iwl_mvm_report_wakeup_reasons(struct iwl_mvm *mvm, if (reasons & IWL_WOWLAN_WAKEUP_BY_REM_WAKE_WAKEUP_PACKET) wakeup.tcp_match = true; - if (status->wake_packet_bufsize) { + if (status->wake_packet) { int pktsize = status->wake_packet_bufsize; int pktlen = status->wake_packet_length; const u8 *pktdata = status->wake_packet; @@ -1944,57 +1944,6 @@ out: return true; } -/* Occasionally, templates would be nice. This is one of those times ... */ -#define iwl_mvm_parse_wowlan_status_common(_ver) \ -static struct iwl_wowlan_status_data * \ -iwl_mvm_parse_wowlan_status_common_ ## _ver(struct iwl_mvm *mvm, \ - struct iwl_wowlan_status_ ##_ver *data,\ - int len) \ -{ \ - struct iwl_wowlan_status_data *status; \ - int data_size, i; \ - \ - if (len < sizeof(*data)) { \ - IWL_ERR(mvm, "Invalid WoWLAN status response!\n"); \ - return NULL; \ - } \ - \ - data_size = ALIGN(le32_to_cpu(data->wake_packet_bufsize), 4); \ - if (len != sizeof(*data) + data_size) { \ - IWL_ERR(mvm, "Invalid WoWLAN status response!\n"); \ - return NULL; \ - } \ - \ - status = kzalloc(sizeof(*status) + data_size, GFP_KERNEL); \ - if (!status) \ - return NULL; \ - \ - /* copy all the common fields */ \ - status->replay_ctr = le64_to_cpu(data->replay_ctr); \ - status->pattern_number = le16_to_cpu(data->pattern_number); \ - status->non_qos_seq_ctr = le16_to_cpu(data->non_qos_seq_ctr); \ - for (i = 0; i < 8; i++) \ - status->qos_seq_ctr[i] = \ - le16_to_cpu(data->qos_seq_ctr[i]); \ - status->wakeup_reasons = le32_to_cpu(data->wakeup_reasons); \ - status->num_of_gtk_rekeys = \ - le32_to_cpu(data->num_of_gtk_rekeys); \ - status->received_beacons = le32_to_cpu(data->received_beacons); \ - status->wake_packet_length = \ - le32_to_cpu(data->wake_packet_length); \ - status->wake_packet_bufsize = \ - le32_to_cpu(data->wake_packet_bufsize); \ - memcpy(status->wake_packet, data->wake_packet, \ - status->wake_packet_bufsize); \ - \ - return status; \ -} - -iwl_mvm_parse_wowlan_status_common(v6) -iwl_mvm_parse_wowlan_status_common(v7) -iwl_mvm_parse_wowlan_status_common(v9) -iwl_mvm_parse_wowlan_status_common(v12) - static void iwl_mvm_convert_gtk_v2(struct iwl_wowlan_status_data *status, struct iwl_wowlan_gtk_status_v2 *data) { @@ -2054,6 +2003,96 @@ static void iwl_mvm_convert_igtk(struct iwl_wowlan_status_data *status, ((u64)ipn[0] << 40); } +static void iwl_mvm_parse_wowlan_info_notif(struct iwl_mvm *mvm, + struct iwl_wowlan_info_notif *data, + struct iwl_wowlan_status_data *status, + u32 len) +{ + u32 i; + + if (len < sizeof(*data)) { + IWL_ERR(mvm, "Invalid WoWLAN info notification!\n"); + status = NULL; + return; + } + + iwl_mvm_convert_key_counters_v5(status, &data->gtk[0].sc); + iwl_mvm_convert_gtk_v3(status, &data->gtk[0]); + iwl_mvm_convert_igtk(status, &data->igtk[0]); + + status->replay_ctr = le64_to_cpu(data->replay_ctr); + status->pattern_number = le16_to_cpu(data->pattern_number); + for (i = 0; i < IWL_MAX_TID_COUNT; i++) + status->qos_seq_ctr[i] = + le16_to_cpu(data->qos_seq_ctr[i]); + status->wakeup_reasons = le32_to_cpu(data->wakeup_reasons); + status->num_of_gtk_rekeys = + le32_to_cpu(data->num_of_gtk_rekeys); + status->received_beacons = le32_to_cpu(data->received_beacons); + status->tid_tear_down = data->tid_tear_down; +} + +/* Occasionally, templates would be nice. This is one of those times ... */ +#define iwl_mvm_parse_wowlan_status_common(_ver) \ +static struct iwl_wowlan_status_data * \ +iwl_mvm_parse_wowlan_status_common_ ## _ver(struct iwl_mvm *mvm, \ + struct iwl_wowlan_status_ ##_ver *data,\ + int len) \ +{ \ + struct iwl_wowlan_status_data *status; \ + int data_size, i; \ + \ + if (len < sizeof(*data)) { \ + IWL_ERR(mvm, "Invalid WoWLAN status response!\n"); \ + return NULL; \ + } \ + \ + data_size = ALIGN(le32_to_cpu(data->wake_packet_bufsize), 4); \ + if (len != sizeof(*data) + data_size) { \ + IWL_ERR(mvm, "Invalid WoWLAN status response!\n"); \ + return NULL; \ + } \ + \ + status = kzalloc(sizeof(*status), GFP_KERNEL); \ + if (!status) \ + return NULL; \ + \ + /* copy all the common fields */ \ + status->replay_ctr = le64_to_cpu(data->replay_ctr); \ + status->pattern_number = le16_to_cpu(data->pattern_number); \ + status->non_qos_seq_ctr = le16_to_cpu(data->non_qos_seq_ctr); \ + for (i = 0; i < 8; i++) \ + status->qos_seq_ctr[i] = \ + le16_to_cpu(data->qos_seq_ctr[i]); \ + status->wakeup_reasons = le32_to_cpu(data->wakeup_reasons); \ + status->num_of_gtk_rekeys = \ + le32_to_cpu(data->num_of_gtk_rekeys); \ + status->received_beacons = le32_to_cpu(data->received_beacons); \ + status->wake_packet_length = \ + le32_to_cpu(data->wake_packet_length); \ + status->wake_packet_bufsize = \ + le32_to_cpu(data->wake_packet_bufsize); \ + if (status->wake_packet_bufsize) { \ + status->wake_packet = \ + kmemdup(data->wake_packet, \ + status->wake_packet_bufsize, \ + GFP_KERNEL); \ + if (!status->wake_packet) { \ + kfree(status); \ + return NULL; \ + } \ + } else { \ + status->wake_packet = NULL; \ + } \ + \ + return status; \ +} + +iwl_mvm_parse_wowlan_status_common(v6) +iwl_mvm_parse_wowlan_status_common(v7) +iwl_mvm_parse_wowlan_status_common(v9) +iwl_mvm_parse_wowlan_status_common(v12) + static struct iwl_wowlan_status_data * iwl_mvm_send_wowlan_get_status(struct iwl_mvm *mvm, u8 sta_id) { @@ -2173,36 +2212,15 @@ out_free_resp: return status; } -static struct iwl_wowlan_status_data * -iwl_mvm_get_wakeup_status(struct iwl_mvm *mvm, u8 sta_id) -{ - u8 cmd_ver = iwl_fw_lookup_cmd_ver(mvm->fw, OFFLOADS_QUERY_CMD, - IWL_FW_CMD_VER_UNKNOWN); - __le32 station_id = cpu_to_le32(sta_id); - u32 cmd_size = cmd_ver != IWL_FW_CMD_VER_UNKNOWN ? sizeof(station_id) : 0; - - if (!mvm->net_detect) { - /* only for tracing for now */ - int ret = iwl_mvm_send_cmd_pdu(mvm, OFFLOADS_QUERY_CMD, 0, - cmd_size, &station_id); - if (ret) - IWL_ERR(mvm, "failed to query offload statistics (%d)\n", ret); - } - - return iwl_mvm_send_wowlan_get_status(mvm, sta_id); -} - /* releases the MVM mutex */ static bool iwl_mvm_query_wakeup_reasons(struct iwl_mvm *mvm, - struct ieee80211_vif *vif) + struct ieee80211_vif *vif, + struct iwl_wowlan_status_data *status) { - struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif); - struct iwl_wowlan_status_data *status; int i; bool keep; struct iwl_mvm_sta *mvm_ap_sta; - status = iwl_mvm_get_wakeup_status(mvm, mvmvif->ap_sta_id); if (!status) goto out_unlock; @@ -2212,7 +2230,7 @@ static bool iwl_mvm_query_wakeup_reasons(struct iwl_mvm *mvm, /* still at hard-coded place 0 for D3 image */ mvm_ap_sta = iwl_mvm_sta_from_staid_protected(mvm, 0); if (!mvm_ap_sta) - goto out_free; + goto out_unlock; for (i = 0; i < IWL_MAX_TID_COUNT; i++) { u16 seq = status->qos_seq_ctr[i]; @@ -2235,11 +2253,8 @@ static bool iwl_mvm_query_wakeup_reasons(struct iwl_mvm *mvm, keep = iwl_mvm_setup_connection_keep(mvm, vif, status); - kfree(status); return keep; -out_free: - kfree(status); out_unlock: mutex_unlock(&mvm->mutex); return false; @@ -2248,16 +2263,16 @@ out_unlock: #define ND_QUERY_BUF_LEN (sizeof(struct iwl_scan_offload_profile_match) * \ IWL_SCAN_MAX_PROFILES) -struct iwl_mvm_nd_query_results { +struct iwl_mvm_nd_results { u32 matched_profiles; u8 matches[ND_QUERY_BUF_LEN]; }; static int iwl_mvm_netdetect_query_results(struct iwl_mvm *mvm, - struct iwl_mvm_nd_query_results *results) + struct iwl_mvm_nd_results *results) { - struct iwl_scan_offload_profiles_query *query; + struct iwl_scan_offload_match_info *query; struct iwl_host_cmd cmd = { .id = SCAN_OFFLOAD_PROFILES_QUERY_CMD, .flags = CMD_WANT_SKB, @@ -2274,7 +2289,7 @@ iwl_mvm_netdetect_query_results(struct iwl_mvm *mvm, if (fw_has_api(&mvm->fw->ucode_capa, IWL_UCODE_TLV_API_SCAN_OFFLOAD_CHANS)) { - query_len = sizeof(struct iwl_scan_offload_profiles_query); + query_len = sizeof(struct iwl_scan_offload_match_info); matches_len = sizeof(struct iwl_scan_offload_profile_match) * max_profiles; } else { @@ -2305,7 +2320,7 @@ out_free_resp: } static int iwl_mvm_query_num_match_chans(struct iwl_mvm *mvm, - struct iwl_mvm_nd_query_results *query, + struct iwl_mvm_nd_results *results, int idx) { int n_chans = 0, i; @@ -2313,13 +2328,13 @@ static int iwl_mvm_query_num_match_chans(struct iwl_mvm *mvm, if (fw_has_api(&mvm->fw->ucode_capa, IWL_UCODE_TLV_API_SCAN_OFFLOAD_CHANS)) { struct iwl_scan_offload_profile_match *matches = - (struct iwl_scan_offload_profile_match *)query->matches; + (void *)results->matches; for (i = 0; i < SCAN_OFFLOAD_MATCHING_CHANNELS_LEN; i++) n_chans += hweight8(matches[idx].matching_channels[i]); } else { struct iwl_scan_offload_profile_match_v1 *matches = - (struct iwl_scan_offload_profile_match_v1 *)query->matches; + (void *)results->matches; for (i = 0; i < SCAN_OFFLOAD_MATCHING_CHANNELS_LEN_V1; i++) n_chans += hweight8(matches[idx].matching_channels[i]); @@ -2329,7 +2344,7 @@ static int iwl_mvm_query_num_match_chans(struct iwl_mvm *mvm, } static void iwl_mvm_query_set_freqs(struct iwl_mvm *mvm, - struct iwl_mvm_nd_query_results *query, + struct iwl_mvm_nd_results *results, struct cfg80211_wowlan_nd_match *match, int idx) { @@ -2338,7 +2353,7 @@ static void iwl_mvm_query_set_freqs(struct iwl_mvm *mvm, if (fw_has_api(&mvm->fw->ucode_capa, IWL_UCODE_TLV_API_SCAN_OFFLOAD_CHANS)) { struct iwl_scan_offload_profile_match *matches = - (struct iwl_scan_offload_profile_match *)query->matches; + (void *)results->matches; for (i = 0; i < SCAN_OFFLOAD_MATCHING_CHANNELS_LEN * 8; i++) if (matches[idx].matching_channels[i / 8] & (BIT(i % 8))) @@ -2346,7 +2361,7 @@ static void iwl_mvm_query_set_freqs(struct iwl_mvm *mvm, mvm->nd_channels[i]->center_freq; } else { struct iwl_scan_offload_profile_match_v1 *matches = - (struct iwl_scan_offload_profile_match_v1 *)query->matches; + (void *)results->matches; for (i = 0; i < SCAN_OFFLOAD_MATCHING_CHANNELS_LEN_V1 * 8; i++) if (matches[idx].matching_channels[i / 8] & (BIT(i % 8))) @@ -2355,25 +2370,50 @@ static void iwl_mvm_query_set_freqs(struct iwl_mvm *mvm, } } +/** + * enum iwl_d3_notif - d3 notifications + * @IWL_D3_NOTIF_WOWLAN_INFO: WOWLAN_INFO_NOTIF was received + * @IWL_D3_NOTIF_WOWLAN_WAKE_PKT: WOWLAN_WAKE_PKT_NOTIF was received + * @IWL_D3_NOTIF_PROT_OFFLOAD: PROT_OFFLOAD_NOTIF was received + * @IWL_D3_ND_MATCH_INFO: OFFLOAD_MATCH_INFO_NOTIF was received + * @IWL_D3_NOTIF_D3_END_NOTIF: D3_END_NOTIF was received + */ +enum iwl_d3_notif { + IWL_D3_NOTIF_WOWLAN_INFO = BIT(0), + IWL_D3_NOTIF_WOWLAN_WAKE_PKT = BIT(1), + IWL_D3_NOTIF_PROT_OFFLOAD = BIT(2), + IWL_D3_ND_MATCH_INFO = BIT(3), + IWL_D3_NOTIF_D3_END_NOTIF = BIT(4) +}; + +/* manage d3 resume data */ +struct iwl_d3_data { + struct iwl_wowlan_status_data *status; + bool test; + u32 d3_end_flags; + u32 notif_expected; /* bitmap - see &enum iwl_d3_notif */ + u32 notif_received; /* bitmap - see &enum iwl_d3_notif */ + struct iwl_mvm_nd_results *nd_results; + bool nd_results_valid; +}; + static void iwl_mvm_query_netdetect_reasons(struct iwl_mvm *mvm, - struct ieee80211_vif *vif) + struct ieee80211_vif *vif, + struct iwl_d3_data *d3_data) { struct cfg80211_wowlan_nd_info *net_detect = NULL; struct cfg80211_wowlan_wakeup wakeup = { .pattern_idx = -1, }; struct cfg80211_wowlan_wakeup *wakeup_report = &wakeup; - struct iwl_wowlan_status_data *status; - struct iwl_mvm_nd_query_results query; unsigned long matched_profiles; u32 reasons = 0; int i, n_matches, ret; - status = iwl_mvm_get_wakeup_status(mvm, IWL_MVM_INVALID_STA); - if (status) { - reasons = status->wakeup_reasons; - kfree(status); - } + if (WARN_ON(!d3_data || !d3_data->status)) + goto out; + + reasons = d3_data->status->wakeup_reasons; if (reasons & IWL_WOWLAN_WAKEUP_BY_RFKILL_DEASSERTED) wakeup.rfkill_release = true; @@ -2381,13 +2421,22 @@ static void iwl_mvm_query_netdetect_reasons(struct iwl_mvm *mvm, if (reasons != IWL_WOWLAN_WAKEUP_BY_NON_WIRELESS) goto out; - ret = iwl_mvm_netdetect_query_results(mvm, &query); - if (ret || !query.matched_profiles) { + if (!iwl_fw_lookup_notif_ver(mvm->fw, PROT_OFFLOAD_GROUP, + WOWLAN_INFO_NOTIFICATION, 0)) { + IWL_INFO(mvm, "Query FW for ND results\n"); + ret = iwl_mvm_netdetect_query_results(mvm, d3_data->nd_results); + + } else { + IWL_INFO(mvm, "Notification based ND results\n"); + ret = d3_data->nd_results_valid ? 0 : -1; + } + + if (ret || !d3_data->nd_results->matched_profiles) { wakeup_report = NULL; goto out; } - matched_profiles = query.matched_profiles; + matched_profiles = d3_data->nd_results->matched_profiles; if (mvm->n_nd_match_sets) { n_matches = hweight_long(matched_profiles); } else { @@ -2404,7 +2453,9 @@ static void iwl_mvm_query_netdetect_reasons(struct iwl_mvm *mvm, struct cfg80211_wowlan_nd_match *match; int idx, n_channels = 0; - n_channels = iwl_mvm_query_num_match_chans(mvm, &query, i); + n_channels = iwl_mvm_query_num_match_chans(mvm, + d3_data->nd_results, + i); match = kzalloc(struct_size(match, channels, n_channels), GFP_KERNEL); @@ -2424,7 +2475,7 @@ static void iwl_mvm_query_netdetect_reasons(struct iwl_mvm *mvm, if (mvm->n_nd_channels < n_channels) continue; - iwl_mvm_query_set_freqs(mvm, &query, match, i); + iwl_mvm_query_set_freqs(mvm, d3_data->nd_results, match, i); } out_report_nd: @@ -2504,16 +2555,317 @@ static bool iwl_mvm_check_rt_status(struct iwl_mvm *mvm, return false; } +/* + * This function assumes: + * 1. The mutex is already held. + * 2. The callee functions unlock the mutex. + */ +static bool +iwl_mvm_choose_query_wakeup_reasons(struct iwl_mvm *mvm, + struct ieee80211_vif *vif, + struct iwl_d3_data *d3_data) +{ + lockdep_assert_held(&mvm->mutex); + + /* if FW uses status notification, status shouldn't be NULL here */ + if (!d3_data->status) { + struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif); + u8 sta_id = mvm->net_detect ? IWL_MVM_INVALID_STA : mvmvif->ap_sta_id; + + d3_data->status = iwl_mvm_send_wowlan_get_status(mvm, sta_id); + } + + if (mvm->net_detect) { + iwl_mvm_query_netdetect_reasons(mvm, vif, d3_data); + } else { + bool keep = iwl_mvm_query_wakeup_reasons(mvm, vif, + d3_data->status); + +#ifdef CONFIG_IWLWIFI_DEBUGFS + if (keep) + mvm->keep_vif = vif; +#endif + + return keep; + } + return false; +} + +#define IWL_WOWLAN_WAKEUP_REASON_HAS_WAKEUP_PKT (IWL_WOWLAN_WAKEUP_BY_MAGIC_PACKET | \ + IWL_WOWLAN_WAKEUP_BY_PATTERN | \ + IWL_WAKEUP_BY_PATTERN_IPV4_TCP_SYN |\ + IWL_WAKEUP_BY_PATTERN_IPV4_TCP_SYN_WILDCARD |\ + IWL_WAKEUP_BY_PATTERN_IPV6_TCP_SYN |\ + IWL_WAKEUP_BY_PATTERN_IPV6_TCP_SYN_WILDCARD) + +static int iwl_mvm_wowlan_store_wake_pkt(struct iwl_mvm *mvm, + struct iwl_wowlan_wake_pkt_notif *notif, + struct iwl_wowlan_status_data *status, + u32 len) +{ + u32 data_size, packet_len = le32_to_cpu(notif->wake_packet_length); + + if (len < sizeof(*notif)) { + IWL_ERR(mvm, "Invalid WoWLAN wake packet notification!\n"); + return -EIO; + } + + if (WARN_ON(!status)) { + IWL_ERR(mvm, "Got wake packet notification but wowlan status data is NULL\n"); + return -EIO; + } + + if (WARN_ON(!(status->wakeup_reasons & + IWL_WOWLAN_WAKEUP_REASON_HAS_WAKEUP_PKT))) { + IWL_ERR(mvm, "Got wakeup packet but wakeup reason is %x\n", + status->wakeup_reasons); + return -EIO; + } + + data_size = len - offsetof(struct iwl_wowlan_wake_pkt_notif, wake_packet); + + /* data_size got the padding from the notification, remove it. */ + if (packet_len < data_size) + data_size = packet_len; + + status->wake_packet = kmemdup(notif->wake_packet, data_size, + GFP_ATOMIC); + + if (!status->wake_packet) + return -ENOMEM; + + status->wake_packet_length = packet_len; + status->wake_packet_bufsize = data_size; + + return 0; +} + +static void iwl_mvm_nd_match_info_handler(struct iwl_mvm *mvm, + struct iwl_d3_data *d3_data, + struct iwl_scan_offload_match_info *notif, + u32 len) +{ + struct iwl_wowlan_status_data *status = d3_data->status; + struct ieee80211_vif *vif = iwl_mvm_get_bss_vif(mvm); + struct iwl_mvm_nd_results *results = d3_data->nd_results; + size_t i, matches_len = sizeof(struct iwl_scan_offload_profile_match) * + iwl_umac_scan_get_max_profiles(mvm->fw); + + if (IS_ERR_OR_NULL(vif)) + return; + + if (len < sizeof(struct iwl_scan_offload_match_info)) { + IWL_ERR(mvm, "Invalid scan match info notification\n"); + return; + } + + if (!mvm->net_detect) { + IWL_ERR(mvm, "Unexpected scan match info notification\n"); + return; + } + + if (!status || status->wakeup_reasons != IWL_WOWLAN_WAKEUP_BY_NON_WIRELESS) { + IWL_ERR(mvm, + "Ignore scan match info notification: no reason\n"); + return; + } + +#ifdef CONFIG_IWLWIFI_DEBUGFS + mvm->last_netdetect_scans = le32_to_cpu(notif->n_scans_done); +#endif + + results->matched_profiles = le32_to_cpu(notif->matched_profiles); + IWL_INFO(mvm, "number of matched profiles=%u\n", + results->matched_profiles); + + if (results->matched_profiles) { + memcpy(results->matches, notif->matches, matches_len); + d3_data->nd_results_valid = TRUE; + } + + /* no scan should be active at this point */ + mvm->scan_status = 0; + for (i = 0; i < mvm->max_scans; i++) + mvm->scan_uid_status[i] = 0; +} + +static bool iwl_mvm_wait_d3_notif(struct iwl_notif_wait_data *notif_wait, + struct iwl_rx_packet *pkt, void *data) +{ + struct iwl_mvm *mvm = + container_of(notif_wait, struct iwl_mvm, notif_wait); + struct iwl_d3_data *d3_data = data; + u32 len; + int ret; + + switch (WIDE_ID(pkt->hdr.group_id, pkt->hdr.cmd)) { + case WIDE_ID(PROT_OFFLOAD_GROUP, WOWLAN_INFO_NOTIFICATION): { + struct iwl_wowlan_info_notif *notif = (void *)pkt->data; + + if (d3_data->notif_received & IWL_D3_NOTIF_WOWLAN_INFO) { + /* We might get two notifications due to dual bss */ + IWL_DEBUG_WOWLAN(mvm, + "Got additional wowlan info notification\n"); + break; + } + + d3_data->notif_received |= IWL_D3_NOTIF_WOWLAN_INFO; + len = iwl_rx_packet_payload_len(pkt); + iwl_mvm_parse_wowlan_info_notif(mvm, notif, d3_data->status, + len); + if (d3_data->status && + d3_data->status->wakeup_reasons & IWL_WOWLAN_WAKEUP_REASON_HAS_WAKEUP_PKT) + /* We are supposed to get also wake packet notif */ + d3_data->notif_expected |= IWL_D3_NOTIF_WOWLAN_WAKE_PKT; + + break; + } + case WIDE_ID(PROT_OFFLOAD_GROUP, WOWLAN_WAKE_PKT_NOTIFICATION): { + struct iwl_wowlan_wake_pkt_notif *notif = (void *)pkt->data; + + if (d3_data->notif_received & IWL_D3_NOTIF_WOWLAN_WAKE_PKT) { + /* We shouldn't get two wake packet notifications */ + IWL_ERR(mvm, + "Got additional wowlan wake packet notification\n"); + } else { + d3_data->notif_received |= IWL_D3_NOTIF_WOWLAN_WAKE_PKT; + len = iwl_rx_packet_payload_len(pkt); + ret = iwl_mvm_wowlan_store_wake_pkt(mvm, notif, + d3_data->status, + len); + if (ret) + IWL_ERR(mvm, + "Can't parse WOWLAN_WAKE_PKT_NOTIFICATION\n"); + } + + break; + } + case WIDE_ID(SCAN_GROUP, OFFLOAD_MATCH_INFO_NOTIF): { + struct iwl_scan_offload_match_info *notif = (void *)pkt->data; + + if (d3_data->notif_received & IWL_D3_ND_MATCH_INFO) { + IWL_ERR(mvm, + "Got additional netdetect match info\n"); + break; + } + + d3_data->notif_received |= IWL_D3_ND_MATCH_INFO; + + /* explicitly set this in the 'expected' as well */ + d3_data->notif_expected |= IWL_D3_ND_MATCH_INFO; + + len = iwl_rx_packet_payload_len(pkt); + iwl_mvm_nd_match_info_handler(mvm, d3_data, notif, len); + break; + } + case WIDE_ID(PROT_OFFLOAD_GROUP, D3_END_NOTIFICATION): { + struct iwl_mvm_d3_end_notif *notif = (void *)pkt->data; + + d3_data->d3_end_flags = __le32_to_cpu(notif->flags); + d3_data->notif_received |= IWL_D3_NOTIF_D3_END_NOTIF; + + break; + } + default: + WARN_ON(1); + } + + return d3_data->notif_received == d3_data->notif_expected; +} + +static int iwl_mvm_resume_firmware(struct iwl_mvm *mvm, bool test) +{ + int ret; + enum iwl_d3_status d3_status; + struct iwl_host_cmd cmd = { + .id = D0I3_END_CMD, + .flags = CMD_WANT_SKB | CMD_SEND_IN_D3, + }; + bool reset = fw_has_capa(&mvm->fw->ucode_capa, + IWL_UCODE_TLV_CAPA_CNSLDTD_D3_D0_IMG); + + ret = iwl_trans_d3_resume(mvm->trans, &d3_status, test, !reset); + if (ret) + return ret; + + if (d3_status != IWL_D3_STATUS_ALIVE) { + IWL_INFO(mvm, "Device was reset during suspend\n"); + return -ENOENT; + } + + /* + * We should trigger resume flow using command only for 22000 family + * AX210 and above don't need the command since they have + * the doorbell interrupt. + */ + if (mvm->trans->trans_cfg->device_family <= IWL_DEVICE_FAMILY_22000 && + fw_has_capa(&mvm->fw->ucode_capa, IWL_UCODE_TLV_CAPA_D0I3_END_FIRST)) { + ret = iwl_mvm_send_cmd(mvm, &cmd); + if (ret < 0) + IWL_ERR(mvm, "Failed to send D0I3_END_CMD first (%d)\n", + ret); + } + + return ret; +} + +#define IWL_MVM_D3_NOTIF_TIMEOUT (HZ / 5) + +static int iwl_mvm_d3_notif_wait(struct iwl_mvm *mvm, + struct iwl_d3_data *d3_data) +{ + static const u16 d3_resume_notif[] = { + WIDE_ID(PROT_OFFLOAD_GROUP, WOWLAN_INFO_NOTIFICATION), + WIDE_ID(PROT_OFFLOAD_GROUP, WOWLAN_WAKE_PKT_NOTIFICATION), + WIDE_ID(SCAN_GROUP, OFFLOAD_MATCH_INFO_NOTIF), + WIDE_ID(PROT_OFFLOAD_GROUP, D3_END_NOTIFICATION) + }; + struct iwl_notification_wait wait_d3_notif; + int ret; + + iwl_init_notification_wait(&mvm->notif_wait, &wait_d3_notif, + d3_resume_notif, ARRAY_SIZE(d3_resume_notif), + iwl_mvm_wait_d3_notif, d3_data); + + ret = iwl_mvm_resume_firmware(mvm, d3_data->test); + if (ret) { + iwl_remove_notification(&mvm->notif_wait, &wait_d3_notif); + return ret; + } + + return iwl_wait_notification(&mvm->notif_wait, &wait_d3_notif, + IWL_MVM_D3_NOTIF_TIMEOUT); +} + +static inline bool iwl_mvm_d3_resume_notif_based(struct iwl_mvm *mvm) +{ + return iwl_fw_lookup_notif_ver(mvm->fw, PROT_OFFLOAD_GROUP, + WOWLAN_INFO_NOTIFICATION, 0) && + iwl_fw_lookup_notif_ver(mvm->fw, PROT_OFFLOAD_GROUP, + WOWLAN_WAKE_PKT_NOTIFICATION, 0) && + iwl_fw_lookup_notif_ver(mvm->fw, PROT_OFFLOAD_GROUP, + D3_END_NOTIFICATION, 0); +} + static int __iwl_mvm_resume(struct iwl_mvm *mvm, bool test) { struct ieee80211_vif *vif = NULL; int ret = 1; - enum iwl_d3_status d3_status; - bool keep = false; + struct iwl_mvm_nd_results results = {}; + struct iwl_d3_data d3_data = { + .test = test, + .notif_expected = + IWL_D3_NOTIF_WOWLAN_INFO | + IWL_D3_NOTIF_D3_END_NOTIF, + .nd_results_valid = false, + .nd_results = &results, + }; bool unified_image = fw_has_capa(&mvm->fw->ucode_capa, IWL_UCODE_TLV_CAPA_CNSLDTD_D3_D0_IMG); bool d0i3_first = fw_has_capa(&mvm->fw->ucode_capa, IWL_UCODE_TLV_CAPA_D0I3_END_FIRST); + bool resume_notif_based = iwl_mvm_d3_resume_notif_based(mvm); + bool keep = false; mutex_lock(&mvm->mutex); @@ -2537,54 +2889,30 @@ static int __iwl_mvm_resume(struct iwl_mvm *mvm, bool test) goto err; } - ret = iwl_trans_d3_resume(mvm->trans, &d3_status, test, !unified_image); - if (ret) - goto err; - - if (d3_status != IWL_D3_STATUS_ALIVE) { - IWL_INFO(mvm, "Device was reset during suspend\n"); - goto err; - } - - if (d0i3_first) { - struct iwl_host_cmd cmd = { - .id = D0I3_END_CMD, - .flags = CMD_WANT_SKB | CMD_SEND_IN_D3, - }; - int len; - - ret = iwl_mvm_send_cmd(mvm, &cmd); - if (ret < 0) { - IWL_ERR(mvm, "Failed to send D0I3_END_CMD first (%d)\n", - ret); + if (resume_notif_based) { + d3_data.status = kzalloc(sizeof(*d3_data.status), GFP_KERNEL); + if (!d3_data.status) { + IWL_ERR(mvm, "Failed to allocate wowlan status\n"); + ret = -ENOMEM; goto err; } - switch (mvm->cmd_ver.d0i3_resp) { - case 0: - break; - case 1: - len = iwl_rx_packet_payload_len(cmd.resp_pkt); - if (len != sizeof(u32)) { - IWL_ERR(mvm, - "Error with D0I3_END_CMD response size (%d)\n", - len); - goto err; - } - if (IWL_D0I3_RESET_REQUIRE & - le32_to_cpu(*(__le32 *)cmd.resp_pkt->data)) { - iwl_write32(mvm->trans, CSR_RESET, - CSR_RESET_REG_FLAG_FORCE_NMI); - iwl_free_resp(&cmd); - } - break; - default: - WARN_ON(1); - } + + ret = iwl_mvm_d3_notif_wait(mvm, &d3_data); + if (ret) + goto err; + } else { + ret = iwl_mvm_resume_firmware(mvm, test); + if (ret < 0) + goto err; } /* after the successful handshake, we're out of D3 */ mvm->trans->system_pm_mode = IWL_PLAT_PM_MODE_DISABLED; + /* when reset is required we can't send these following commands */ + if (d3_data.d3_end_flags & IWL_D0I3_RESET_REQUIRE) + goto query_wakeup_reasons; + /* * Query the current location and source from the D3 firmware so we * can play it back when we re-intiailize the D0 firmware @@ -2598,41 +2926,36 @@ static int __iwl_mvm_resume(struct iwl_mvm *mvm, bool test) /* Re-configure default SAR profile */ iwl_mvm_sar_select_profile(mvm, 1, 1); - if (mvm->net_detect) { + if (mvm->net_detect && unified_image) { /* If this is a non-unified image, we restart the FW, * so no need to stop the netdetect scan. If that * fails, continue and try to get the wake-up reasons, * but trigger a HW restart by keeping a failure code * in ret. */ - if (unified_image) - ret = iwl_mvm_scan_stop(mvm, IWL_MVM_SCAN_NETDETECT, - false); - - iwl_mvm_query_netdetect_reasons(mvm, vif); - /* has unlocked the mutex, so skip that */ - goto out; - } else { - keep = iwl_mvm_query_wakeup_reasons(mvm, vif); -#ifdef CONFIG_IWLWIFI_DEBUGFS - if (keep) - mvm->keep_vif = vif; -#endif - /* has unlocked the mutex, so skip that */ - goto out_iterate; + ret = iwl_mvm_scan_stop(mvm, IWL_MVM_SCAN_NETDETECT, + false); } +query_wakeup_reasons: + keep = iwl_mvm_choose_query_wakeup_reasons(mvm, vif, &d3_data); + /* has unlocked the mutex, so skip that */ + goto out; + err: - iwl_mvm_free_nd(mvm); mutex_unlock(&mvm->mutex); +out: + if (d3_data.status) + kfree(d3_data.status->wake_packet); + kfree(d3_data.status); + iwl_mvm_free_nd(mvm); -out_iterate: - if (!test) + if (!d3_data.test && !mvm->net_detect) ieee80211_iterate_active_interfaces_mtx(mvm->hw, - IEEE80211_IFACE_ITER_NORMAL, - iwl_mvm_d3_disconnect_iter, keep ? vif : NULL); + IEEE80211_IFACE_ITER_NORMAL, + iwl_mvm_d3_disconnect_iter, + keep ? vif : NULL); -out: clear_bit(IWL_MVM_STATUS_IN_D3, &mvm->status); /* no need to reset the device in unified images, if successful */ @@ -2641,9 +2964,14 @@ out: if (d0i3_first) return 0; - ret = iwl_mvm_send_cmd_pdu(mvm, D0I3_END_CMD, 0, 0, NULL); - if (!ret) + if (!iwl_fw_lookup_notif_ver(mvm->fw, PROT_OFFLOAD_GROUP, + D3_END_NOTIFICATION, 0)) { + ret = iwl_mvm_send_cmd_pdu(mvm, D0I3_END_CMD, 0, 0, NULL); + if (!ret) + return 0; + } else if (!(d3_data.d3_end_flags & IWL_D0I3_RESET_REQUIRE)) { return 0; + } } /* diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/debugfs.c b/drivers/net/wireless/intel/iwlwifi/mvm/debugfs.c index c0bd697b080a..1e8123140973 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/debugfs.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/debugfs.c @@ -430,14 +430,16 @@ static ssize_t iwl_dbgfs_amsdu_len_write(struct ieee80211_sta *sta, return -EBUSY; if (amsdu_len) { - mvmsta->orig_amsdu_len = sta->max_amsdu_len; - sta->max_amsdu_len = amsdu_len; - for (i = 0; i < ARRAY_SIZE(sta->max_tid_amsdu_len); i++) - sta->max_tid_amsdu_len[i] = amsdu_len; + mvmsta->orig_amsdu_len = sta->cur->max_amsdu_len; + sta->deflink.agg.max_amsdu_len = amsdu_len; + sta->deflink.agg.max_amsdu_len = amsdu_len; + for (i = 0; i < ARRAY_SIZE(sta->deflink.agg.max_tid_amsdu_len); i++) + sta->deflink.agg.max_tid_amsdu_len[i] = amsdu_len; } else { - sta->max_amsdu_len = mvmsta->orig_amsdu_len; + sta->deflink.agg.max_amsdu_len = mvmsta->orig_amsdu_len; mvmsta->orig_amsdu_len = 0; } + return count; } @@ -451,7 +453,7 @@ static ssize_t iwl_dbgfs_amsdu_len_read(struct file *file, char buf[32]; int pos; - pos = scnprintf(buf, sizeof(buf), "current %d ", sta->max_amsdu_len); + pos = scnprintf(buf, sizeof(buf), "current %d ", sta->cur->max_amsdu_len); pos += scnprintf(buf + pos, sizeof(buf) - pos, "stored %d\n", mvmsta->orig_amsdu_len); diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c b/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c index 11536f115198..8464c9b7baf1 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c @@ -3193,7 +3193,7 @@ static int iwl_mvm_mac_sta_state(struct ieee80211_hw *hw, NL80211_TDLS_SETUP); } - sta->max_rc_amsdu_len = 1; + sta->deflink.agg.max_rc_amsdu_len = 1; } else if (old_state == IEEE80211_STA_NONE && new_state == IEEE80211_STA_AUTH) { /* @@ -4949,6 +4949,7 @@ static int iwl_mvm_mac_get_survey(struct ieee80211_hw *hw, int idx, static void iwl_mvm_set_sta_rate(u32 rate_n_flags, struct rate_info *rinfo) { u32 format = rate_n_flags & RATE_MCS_MOD_TYPE_MSK; + u32 gi_ltf; switch (rate_n_flags & RATE_MCS_CHAN_WIDTH_MSK) { case RATE_MCS_CHAN_WIDTH_20: @@ -5019,9 +5020,12 @@ static void iwl_mvm_set_sta_rate(u32 rate_n_flags, struct rate_info *rinfo) RATE_HT_MCS_INDEX(rate_n_flags) : u32_get_bits(rate_n_flags, RATE_MCS_CODE_MSK); - if (format == RATE_MCS_HE_MSK) { - u32 gi_ltf = u32_get_bits(rate_n_flags, - RATE_MCS_HE_GI_LTF_MSK); + if (rate_n_flags & RATE_MCS_SGI_MSK) + rinfo->flags |= RATE_INFO_FLAGS_SHORT_GI; + + switch (format) { + case RATE_MCS_HE_MSK: + gi_ltf = u32_get_bits(rate_n_flags, RATE_MCS_HE_GI_LTF_MSK); rinfo->flags |= RATE_INFO_FLAGS_HE_MCS; @@ -5060,19 +5064,14 @@ static void iwl_mvm_set_sta_rate(u32 rate_n_flags, struct rate_info *rinfo) if (rate_n_flags & RATE_HE_DUAL_CARRIER_MODE_MSK) rinfo->he_dcm = 1; - return; - } - - if (rate_n_flags & RATE_MCS_SGI_MSK) - rinfo->flags |= RATE_INFO_FLAGS_SHORT_GI; - - if (format == RATE_MCS_HT_MSK) { + break; + case RATE_MCS_HT_MSK: rinfo->flags |= RATE_INFO_FLAGS_MCS; - - } else if (format == RATE_MCS_VHT_MSK) { + break; + case RATE_MCS_VHT_MSK: rinfo->flags |= RATE_INFO_FLAGS_VHT_MCS; + break; } - } static void iwl_mvm_mac_sta_statistics(struct ieee80211_hw *hw, diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h b/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h index bf35e130c876..97cba526e465 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h +++ b/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h @@ -860,6 +860,7 @@ struct iwl_mvm { /* Scan status, cmd (pre-allocated) and auxiliary station */ unsigned int scan_status; + size_t scan_cmd_size; void *scan_cmd; struct iwl_mcast_filter_cmd *mcast_filter_cmd; /* For CDB this is low band scan type, for non-CDB - type. */ @@ -1079,7 +1080,6 @@ struct iwl_mvm { struct list_head resp_pasn_list; struct { - u8 d0i3_resp; u8 range_resp; } cmd_ver; @@ -1705,7 +1705,7 @@ int iwl_mvm_update_quotas(struct iwl_mvm *mvm, bool force_upload, int iwl_mvm_reg_scan_start(struct iwl_mvm *mvm, struct ieee80211_vif *vif, struct cfg80211_scan_request *req, struct ieee80211_scan_ies *ies); -int iwl_mvm_scan_size(struct iwl_mvm *mvm); +size_t iwl_mvm_scan_size(struct iwl_mvm *mvm); int iwl_mvm_scan_stop(struct iwl_mvm *mvm, int type, bool notify); int iwl_mvm_max_scan_ie_len(struct iwl_mvm *mvm); void iwl_mvm_report_scan_aborted(struct iwl_mvm *mvm); diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/ops.c b/drivers/net/wireless/intel/iwlwifi/mvm/ops.c index db43c8a83a31..d2d42cd48af2 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/ops.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/ops.c @@ -557,6 +557,13 @@ static const struct iwl_hcmd_names iwl_mvm_data_path_names[] = { /* Please keep this array *SORTED* by hex value. * Access is done through binary search */ +static const struct iwl_hcmd_names iwl_mvm_scan_names[] = { + HCMD_NAME(OFFLOAD_MATCH_INFO_NOTIF), +}; + +/* Please keep this array *SORTED* by hex value. + * Access is done through binary search + */ static const struct iwl_hcmd_names iwl_mvm_location_names[] = { HCMD_NAME(TOF_RANGE_REQ_CMD), HCMD_NAME(TOF_CONFIG_CMD), @@ -574,6 +581,9 @@ static const struct iwl_hcmd_names iwl_mvm_location_names[] = { * Access is done through binary search */ static const struct iwl_hcmd_names iwl_mvm_prot_offload_names[] = { + HCMD_NAME(WOWLAN_WAKE_PKT_NOTIFICATION), + HCMD_NAME(WOWLAN_INFO_NOTIFICATION), + HCMD_NAME(D3_END_NOTIFICATION), HCMD_NAME(STORED_BEACON_NTF), }; @@ -593,6 +603,7 @@ static const struct iwl_hcmd_arr iwl_mvm_groups[] = { [MAC_CONF_GROUP] = HCMD_ARR(iwl_mvm_mac_conf_names), [PHY_OPS_GROUP] = HCMD_ARR(iwl_mvm_phy_names), [DATA_PATH_GROUP] = HCMD_ARR(iwl_mvm_data_path_names), + [SCAN_GROUP] = HCMD_ARR(iwl_mvm_scan_names), [LOCATION_GROUP] = HCMD_ARR(iwl_mvm_location_names), [PROT_OFFLOAD_GROUP] = HCMD_ARR(iwl_mvm_prot_offload_names), [REGULATORY_AND_NVM_GROUP] = @@ -1065,7 +1076,7 @@ iwl_op_mode_mvm_start(struct iwl_trans *trans, const struct iwl_cfg *cfg, static const u8 no_reclaim_cmds[] = { TX_CMD, }; - int scan_size; + size_t scan_size; u32 min_backoff; struct iwl_mvm_csme_conn_info *csme_conn_info __maybe_unused; @@ -1188,13 +1199,6 @@ iwl_op_mode_mvm_start(struct iwl_trans *trans, const struct iwl_cfg *cfg, INIT_DELAYED_WORK(&mvm->cs_tx_unblock_dwork, iwl_mvm_tx_unblock_dwork); - mvm->cmd_ver.d0i3_resp = - iwl_fw_lookup_notif_ver(mvm->fw, LEGACY_GROUP, D0I3_END_CMD, - 0); - /* we only support version 1 */ - if (WARN_ON_ONCE(mvm->cmd_ver.d0i3_resp > 1)) - goto out_free; - mvm->cmd_ver.range_resp = iwl_fw_lookup_notif_ver(mvm->fw, LOCATION_GROUP, TOF_RANGE_RESPONSE_NOTIF, 5); @@ -1299,6 +1303,7 @@ iwl_op_mode_mvm_start(struct iwl_trans *trans, const struct iwl_cfg *cfg, mvm->scan_cmd = kmalloc(scan_size, GFP_KERNEL); if (!mvm->scan_cmd) goto out_free; + mvm->scan_cmd_size = scan_size; /* invalidate ids to prevent accidental removal of sta_id 0 */ mvm->aux_sta.sta_id = IWL_MVM_INVALID_STA; diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/rs-fw.c b/drivers/net/wireless/intel/iwlwifi/mvm/rs-fw.c index d8c3d7ff4f44..2e9081cb6627 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/rs-fw.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/rs-fw.c @@ -143,7 +143,7 @@ rs_fw_vht_set_enabled_rates(const struct ieee80211_sta *sta, }; /* the station support only a single receive chain */ - if (sta->smps_mode == IEEE80211_SMPS_STATIC) + if (sta->deflink.smps_mode == IEEE80211_SMPS_STATIC) max_nss = 1; for (i = 0; i < max_nss && i < IWL_TLC_NSS_MAX; i++) { @@ -205,7 +205,7 @@ rs_fw_he_set_enabled_rates(const struct ieee80211_sta *sta, u8 nss = sta->deflink.rx_nss; /* the station support only a single receive chain */ - if (sta->smps_mode == IEEE80211_SMPS_STATIC) + if (sta->deflink.smps_mode == IEEE80211_SMPS_STATIC) nss = 1; for (i = 0; i < nss && i < IWL_TLC_NSS_MAX; i++) { @@ -270,7 +270,7 @@ static void rs_fw_set_supp_rates(struct ieee80211_sta *sta, cpu_to_le16(ht_cap->mcs.rx_mask[0]); /* the station support only a single receive chain */ - if (sta->smps_mode == IEEE80211_SMPS_STATIC) + if (sta->deflink.smps_mode == IEEE80211_SMPS_STATIC) cmd->ht_rates[IWL_TLC_NSS_2][IWL_TLC_MCS_PER_BW_80] = 0; else @@ -340,9 +340,9 @@ void iwl_mvm_tlc_update_notif(struct iwl_mvm *mvm, u16 size = le32_to_cpu(notif->amsdu_size); int i; - if (sta->max_amsdu_len < size) { + if (sta->deflink.agg.max_amsdu_len < size) { /* - * In debug sta->max_amsdu_len < size + * In debug sta->deflink.agg.max_amsdu_len < size * so also check with orig_amsdu_len which holds the * original data before debugfs changed the value */ @@ -352,18 +352,18 @@ void iwl_mvm_tlc_update_notif(struct iwl_mvm *mvm, mvmsta->amsdu_enabled = le32_to_cpu(notif->amsdu_enabled); mvmsta->max_amsdu_len = size; - sta->max_rc_amsdu_len = mvmsta->max_amsdu_len; + sta->deflink.agg.max_rc_amsdu_len = mvmsta->max_amsdu_len; for (i = 0; i < IWL_MAX_TID_COUNT; i++) { if (mvmsta->amsdu_enabled & BIT(i)) - sta->max_tid_amsdu_len[i] = + sta->deflink.agg.max_tid_amsdu_len[i] = iwl_mvm_max_amsdu_size(mvm, sta, i); else /* * Not so elegant, but this will effectively * prevent AMSDU on this TID */ - sta->max_tid_amsdu_len[i] = 1; + sta->deflink.agg.max_tid_amsdu_len[i] = 1; } IWL_DEBUG_RATE(mvm, @@ -450,7 +450,7 @@ void rs_fw_rate_init(struct iwl_mvm *mvm, struct ieee80211_sta *sta, * since TLC offload works with one mode we can assume * that only vht/ht is used and also set it as station max amsdu */ - sta->max_amsdu_len = max_amsdu_len; + sta->deflink.agg.max_amsdu_len = max_amsdu_len; cmd_ver = iwl_fw_lookup_cmd_ver(mvm->fw, WIDE_ID(DATA_PATH_GROUP, diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/rs.c b/drivers/net/wireless/intel/iwlwifi/mvm/rs.c index a79043f30775..0b50b816684a 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/rs.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/rs.c @@ -138,7 +138,7 @@ static bool rs_mimo_allow(struct iwl_mvm *mvm, struct ieee80211_sta *sta, if (!sta->deflink.ht_cap.ht_supported) return false; - if (sta->smps_mode == IEEE80211_SMPS_STATIC) + if (sta->deflink.smps_mode == IEEE80211_SMPS_STATIC) return false; if (num_of_ant(iwl_mvm_get_valid_tx_ant(mvm)) < 2) @@ -1491,7 +1491,7 @@ static void rs_set_amsdu_len(struct iwl_mvm *mvm, struct ieee80211_sta *sta, struct iwl_mvm_sta *mvmsta = iwl_mvm_sta_from_mac80211(sta); int i; - sta->max_amsdu_len = rs_fw_get_max_amsdu_len(sta); + sta->deflink.agg.max_amsdu_len = rs_fw_get_max_amsdu_len(sta); /* * In case TLC offload is not active amsdu_enabled is either 0xFFFF @@ -1506,22 +1506,23 @@ static void rs_set_amsdu_len(struct iwl_mvm *mvm, struct ieee80211_sta *sta, if (mvmsta->vif->bss_conf.he_support && !iwlwifi_mod_params.disable_11ax) - mvmsta->max_amsdu_len = sta->max_amsdu_len; + mvmsta->max_amsdu_len = sta->deflink.agg.max_amsdu_len; else - mvmsta->max_amsdu_len = min_t(int, sta->max_amsdu_len, 8500); + mvmsta->max_amsdu_len = + min_t(int, sta->deflink.agg.max_amsdu_len, 8500); - sta->max_rc_amsdu_len = mvmsta->max_amsdu_len; + sta->deflink.agg.max_rc_amsdu_len = mvmsta->max_amsdu_len; for (i = 0; i < IWL_MAX_TID_COUNT; i++) { if (mvmsta->amsdu_enabled) - sta->max_tid_amsdu_len[i] = + sta->deflink.agg.max_tid_amsdu_len[i] = iwl_mvm_max_amsdu_size(mvm, sta, i); else /* * Not so elegant, but this will effectively * prevent AMSDU on this TID */ - sta->max_tid_amsdu_len[i] = 1; + sta->deflink.agg.max_tid_amsdu_len[i] = 1; } } @@ -2933,7 +2934,7 @@ static void rs_drv_rate_init(struct iwl_mvm *mvm, struct ieee80211_sta *sta, lq_sta->lq.sta_id = mvmsta->sta_id; mvmsta->amsdu_enabled = 0; - mvmsta->max_amsdu_len = sta->max_amsdu_len; + mvmsta->max_amsdu_len = sta->cur->max_amsdu_len; for (j = 0; j < LQ_SIZE; j++) rs_rate_scale_clear_tbl_windows(mvm, &lq_sta->lq_info[j]); diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c b/drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c index 2c43a9989783..1aadccd8841f 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c @@ -1,6 +1,6 @@ // SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause /* - * Copyright (C) 2012-2014, 2018-2021 Intel Corporation + * Copyright (C) 2012-2014, 2018-2022 Intel Corporation * Copyright (C) 2013-2015 Intel Mobile Communications GmbH * Copyright (C) 2015-2017 Intel Deutschland GmbH */ @@ -1191,16 +1191,22 @@ struct iwl_mvm_rx_phy_data { enum iwl_rx_phy_info_type info_type; __le32 d0, d1, d2, d3; __le16 d4; + + u32 rate_n_flags; + u32 gp2_on_air_rise; + u16 phy_info; + u8 energy_a, energy_b; + u8 channel; }; static void iwl_mvm_decode_he_mu_ext(struct iwl_mvm *mvm, struct iwl_mvm_rx_phy_data *phy_data, - u32 rate_n_flags, struct ieee80211_radiotap_he_mu *he_mu) { u32 phy_data2 = le32_to_cpu(phy_data->d2); u32 phy_data3 = le32_to_cpu(phy_data->d3); u16 phy_data4 = le16_to_cpu(phy_data->d4); + u32 rate_n_flags = phy_data->rate_n_flags; if (FIELD_GET(IWL_RX_PHY_DATA4_HE_MU_EXT_CH1_CRC_OK, phy_data4)) { he_mu->flags1 |= @@ -1246,7 +1252,6 @@ static void iwl_mvm_decode_he_mu_ext(struct iwl_mvm *mvm, static void iwl_mvm_decode_he_phy_ru_alloc(struct iwl_mvm_rx_phy_data *phy_data, - u32 rate_n_flags, struct ieee80211_radiotap_he *he, struct ieee80211_radiotap_he_mu *he_mu, struct ieee80211_rx_status *rx_status) @@ -1260,6 +1265,7 @@ iwl_mvm_decode_he_phy_ru_alloc(struct iwl_mvm_rx_phy_data *phy_data, * the TSF/timers are not be transmitted in HE-MU. */ u8 ru = le32_get_bits(phy_data->d1, IWL_RX_PHY_DATA1_HE_RU_ALLOC_MASK); + u32 rate_n_flags = phy_data->rate_n_flags; u32 he_type = rate_n_flags & RATE_MCS_HE_TYPE_MSK_V1; u8 offs = 0; @@ -1331,7 +1337,7 @@ static void iwl_mvm_decode_he_phy_data(struct iwl_mvm *mvm, struct ieee80211_radiotap_he *he, struct ieee80211_radiotap_he_mu *he_mu, struct ieee80211_rx_status *rx_status, - u32 rate_n_flags, int queue) + int queue) { switch (phy_data->info_type) { case IWL_RX_PHY_INFO_TYPE_NONE: @@ -1430,7 +1436,7 @@ static void iwl_mvm_decode_he_phy_data(struct iwl_mvm *mvm, le16_encode_bits(le16_get_bits(phy_data->d4, IWL_RX_PHY_DATA4_HE_MU_EXT_PREAMBLE_PUNC_TYPE_MASK), IEEE80211_RADIOTAP_HE_MU_FLAGS2_PUNC_FROM_SIG_A_BW); - iwl_mvm_decode_he_mu_ext(mvm, phy_data, rate_n_flags, he_mu); + iwl_mvm_decode_he_mu_ext(mvm, phy_data, he_mu); fallthrough; case IWL_RX_PHY_INFO_TYPE_HE_MU: he_mu->flags2 |= @@ -1444,8 +1450,7 @@ static void iwl_mvm_decode_he_phy_data(struct iwl_mvm *mvm, fallthrough; case IWL_RX_PHY_INFO_TYPE_HE_TB: case IWL_RX_PHY_INFO_TYPE_HE_TB_EXT: - iwl_mvm_decode_he_phy_ru_alloc(phy_data, rate_n_flags, - he, he_mu, rx_status); + iwl_mvm_decode_he_phy_ru_alloc(phy_data, he, he_mu, rx_status); break; case IWL_RX_PHY_INFO_TYPE_HE_SU: he->data1 |= cpu_to_le16(IEEE80211_RADIOTAP_HE_DATA1_BEAM_CHANGE_KNOWN); @@ -1461,13 +1466,14 @@ static void iwl_mvm_decode_he_phy_data(struct iwl_mvm *mvm, static void iwl_mvm_rx_he(struct iwl_mvm *mvm, struct sk_buff *skb, struct iwl_mvm_rx_phy_data *phy_data, - u32 rate_n_flags, u16 phy_info, int queue) + int queue) { struct ieee80211_rx_status *rx_status = IEEE80211_SKB_RXCB(skb); struct ieee80211_radiotap_he *he = NULL; struct ieee80211_radiotap_he_mu *he_mu = NULL; + u32 rate_n_flags = phy_data->rate_n_flags; u32 he_type = rate_n_flags & RATE_MCS_HE_TYPE_MSK; - u8 stbc, ltf; + u8 ltf; static const struct ieee80211_radiotap_he known = { .data1 = cpu_to_le16(IEEE80211_RADIOTAP_HE_DATA1_DATA_MCS_KNOWN | IEEE80211_RADIOTAP_HE_DATA1_DATA_DCM_KNOWN | @@ -1484,6 +1490,7 @@ static void iwl_mvm_rx_he(struct iwl_mvm *mvm, struct sk_buff *skb, .flags2 = cpu_to_le16(IEEE80211_RADIOTAP_HE_MU_FLAGS2_PUNC_FROM_SIG_A_BW_KNOWN | IEEE80211_RADIOTAP_HE_MU_FLAGS2_BW_FROM_SIG_A_BW_KNOWN), }; + u16 phy_info = phy_data->phy_info; he = skb_put_data(skb, &known, sizeof(known)); rx_status->flag |= RX_FLAG_RADIOTAP_HE; @@ -1504,7 +1511,7 @@ static void iwl_mvm_rx_he(struct iwl_mvm *mvm, struct sk_buff *skb, if (phy_info & IWL_RX_MPDU_PHY_TSF_OVERLOAD) iwl_mvm_decode_he_phy_data(mvm, phy_data, he, he_mu, rx_status, - rate_n_flags, queue); + queue); /* update aggregation data for monitor sake on default queue */ if (!queue && (phy_info & IWL_RX_MPDU_PHY_TSF_OVERLOAD) && @@ -1531,19 +1538,6 @@ static void iwl_mvm_rx_he(struct iwl_mvm *mvm, struct sk_buff *skb, he->data1 |= cpu_to_le16(IEEE80211_RADIOTAP_HE_DATA1_BW_RU_ALLOC_KNOWN); - stbc = (rate_n_flags & RATE_MCS_STBC_MSK) >> RATE_MCS_STBC_POS; - rx_status->nss = - ((rate_n_flags & RATE_MCS_NSS_MSK) >> - RATE_MCS_NSS_POS) + 1; - rx_status->rate_idx = rate_n_flags & RATE_MCS_CODE_MSK; - rx_status->encoding = RX_ENC_HE; - rx_status->enc_flags |= stbc << RX_ENC_FLAG_STBC_SHIFT; - if (rate_n_flags & RATE_MCS_BF_MSK) - rx_status->enc_flags |= RX_ENC_FLAG_BF; - - rx_status->he_dcm = - !!(rate_n_flags & RATE_HE_DUAL_CARRIER_MODE_MSK); - #define CHECK_TYPE(F) \ BUILD_BUG_ON(IEEE80211_RADIOTAP_HE_DATA1_FORMAT_ ## F != \ (RATE_MCS_HE_TYPE_ ## F >> RATE_MCS_HE_TYPE_POS)) @@ -1661,6 +1655,107 @@ static void iwl_mvm_rx_get_sta_block_tx(void *data, struct ieee80211_sta *sta) rx_sta_csa->all_sta_unblocked = false; } +/* + * Note: requires also rx_status->band to be prefilled, as well + * as phy_data (apart from phy_data->info_type) + */ +static void iwl_mvm_rx_fill_status(struct iwl_mvm *mvm, + struct sk_buff *skb, + struct iwl_mvm_rx_phy_data *phy_data, + int queue) +{ + struct ieee80211_rx_status *rx_status = IEEE80211_SKB_RXCB(skb); + u32 rate_n_flags = phy_data->rate_n_flags; + u8 stbc = u32_get_bits(rate_n_flags, RATE_MCS_STBC_MSK); + u32 format = rate_n_flags & RATE_MCS_MOD_TYPE_MSK; + bool is_sgi; + + phy_data->info_type = IWL_RX_PHY_INFO_TYPE_NONE; + + if (phy_data->phy_info & IWL_RX_MPDU_PHY_TSF_OVERLOAD) + phy_data->info_type = + le32_get_bits(phy_data->d1, + IWL_RX_PHY_DATA1_INFO_TYPE_MASK); + + /* This may be overridden by iwl_mvm_rx_he() to HE_RU */ + switch (rate_n_flags & RATE_MCS_CHAN_WIDTH_MSK) { + case RATE_MCS_CHAN_WIDTH_20: + break; + case RATE_MCS_CHAN_WIDTH_40: + rx_status->bw = RATE_INFO_BW_40; + break; + case RATE_MCS_CHAN_WIDTH_80: + rx_status->bw = RATE_INFO_BW_80; + break; + case RATE_MCS_CHAN_WIDTH_160: + rx_status->bw = RATE_INFO_BW_160; + break; + } + + /* must be before L-SIG data */ + if (format == RATE_MCS_HE_MSK) + iwl_mvm_rx_he(mvm, skb, phy_data, queue); + + iwl_mvm_decode_lsig(skb, phy_data); + + rx_status->device_timestamp = phy_data->gp2_on_air_rise; + rx_status->freq = ieee80211_channel_to_frequency(phy_data->channel, + rx_status->band); + iwl_mvm_get_signal_strength(mvm, rx_status, rate_n_flags, + phy_data->energy_a, phy_data->energy_b); + + if (unlikely(mvm->monitor_on)) + iwl_mvm_add_rtap_sniffer_config(mvm, skb); + + is_sgi = format == RATE_MCS_HE_MSK ? + iwl_he_is_sgi(rate_n_flags) : + rate_n_flags & RATE_MCS_SGI_MSK; + + if (!(format == RATE_MCS_CCK_MSK) && is_sgi) + rx_status->enc_flags |= RX_ENC_FLAG_SHORT_GI; + + if (rate_n_flags & RATE_MCS_LDPC_MSK) + rx_status->enc_flags |= RX_ENC_FLAG_LDPC; + + switch (format) { + case RATE_MCS_VHT_MSK: + rx_status->encoding = RX_ENC_VHT; + break; + case RATE_MCS_HE_MSK: + rx_status->encoding = RX_ENC_HE; + rx_status->he_dcm = + !!(rate_n_flags & RATE_HE_DUAL_CARRIER_MODE_MSK); + break; + } + + switch (format) { + case RATE_MCS_HT_MSK: + rx_status->encoding = RX_ENC_HT; + rx_status->rate_idx = RATE_HT_MCS_INDEX(rate_n_flags); + rx_status->enc_flags |= stbc << RX_ENC_FLAG_STBC_SHIFT; + break; + case RATE_MCS_VHT_MSK: + case RATE_MCS_HE_MSK: + rx_status->nss = + u32_get_bits(rate_n_flags, RATE_MCS_NSS_MSK) + 1; + rx_status->rate_idx = rate_n_flags & RATE_MCS_CODE_MSK; + rx_status->enc_flags |= stbc << RX_ENC_FLAG_STBC_SHIFT; + break; + default: { + int rate = iwl_mvm_legacy_hw_idx_to_mac80211_idx(rate_n_flags, + rx_status->band); + + rx_status->rate_idx = rate; + + if (WARN_ONCE(rate < 0 || rate > 0xFF, + "Invalid rate flags 0x%x, band %d,\n", + rate_n_flags, rx_status->band)) + rx_status->rate_idx = 0; + break; + } + } +} + void iwl_mvm_rx_mpdu_mq(struct iwl_mvm *mvm, struct napi_struct *napi, struct iwl_rx_cmd_buffer *rxb, int queue) { @@ -1670,17 +1765,12 @@ void iwl_mvm_rx_mpdu_mq(struct iwl_mvm *mvm, struct napi_struct *napi, struct ieee80211_hdr *hdr; u32 len; u32 pkt_len = iwl_rx_packet_payload_len(pkt); - u32 rate_n_flags, gp2_on_air_rise; - u16 phy_info; struct ieee80211_sta *sta = NULL; struct sk_buff *skb; - u8 crypt_len = 0, channel, energy_a, energy_b; + u8 crypt_len = 0; size_t desc_size; - struct iwl_mvm_rx_phy_data phy_data = { - .info_type = IWL_RX_PHY_INFO_TYPE_NONE, - }; + struct iwl_mvm_rx_phy_data phy_data = {}; u32 format; - bool is_sgi; if (unlikely(test_bit(IWL_MVM_STATUS_IN_HW_RESTART, &mvm->status))) return; @@ -1696,35 +1786,37 @@ void iwl_mvm_rx_mpdu_mq(struct iwl_mvm *mvm, struct napi_struct *napi, } if (mvm->trans->trans_cfg->device_family >= IWL_DEVICE_FAMILY_AX210) { - rate_n_flags = le32_to_cpu(desc->v3.rate_n_flags); - channel = desc->v3.channel; - gp2_on_air_rise = le32_to_cpu(desc->v3.gp2_on_air_rise); - energy_a = desc->v3.energy_a; - energy_b = desc->v3.energy_b; + phy_data.rate_n_flags = le32_to_cpu(desc->v3.rate_n_flags); + phy_data.channel = desc->v3.channel; + phy_data.gp2_on_air_rise = le32_to_cpu(desc->v3.gp2_on_air_rise); + phy_data.energy_a = desc->v3.energy_a; + phy_data.energy_b = desc->v3.energy_b; phy_data.d0 = desc->v3.phy_data0; phy_data.d1 = desc->v3.phy_data1; phy_data.d2 = desc->v3.phy_data2; phy_data.d3 = desc->v3.phy_data3; } else { - rate_n_flags = le32_to_cpu(desc->v1.rate_n_flags); - channel = desc->v1.channel; - gp2_on_air_rise = le32_to_cpu(desc->v1.gp2_on_air_rise); - energy_a = desc->v1.energy_a; - energy_b = desc->v1.energy_b; + phy_data.rate_n_flags = le32_to_cpu(desc->v1.rate_n_flags); + phy_data.channel = desc->v1.channel; + phy_data.gp2_on_air_rise = le32_to_cpu(desc->v1.gp2_on_air_rise); + phy_data.energy_a = desc->v1.energy_a; + phy_data.energy_b = desc->v1.energy_b; phy_data.d0 = desc->v1.phy_data0; phy_data.d1 = desc->v1.phy_data1; phy_data.d2 = desc->v1.phy_data2; phy_data.d3 = desc->v1.phy_data3; } + if (iwl_fw_lookup_notif_ver(mvm->fw, LEGACY_GROUP, REPLY_RX_MPDU_CMD, 0) < 4) { - rate_n_flags = iwl_new_rate_from_v1(rate_n_flags); + phy_data.rate_n_flags = iwl_new_rate_from_v1(phy_data.rate_n_flags); IWL_DEBUG_DROP(mvm, "Got old format rate, converting. New rate: 0x%x\n", - rate_n_flags); + phy_data.rate_n_flags); } - format = rate_n_flags & RATE_MCS_MOD_TYPE_MSK; + + format = phy_data.rate_n_flags & RATE_MCS_MOD_TYPE_MSK; len = le16_to_cpu(desc->mpdu_len); @@ -1733,14 +1825,9 @@ void iwl_mvm_rx_mpdu_mq(struct iwl_mvm *mvm, struct napi_struct *napi, return; } - phy_info = le16_to_cpu(desc->phy_info); + phy_data.phy_info = le16_to_cpu(desc->phy_info); phy_data.d4 = desc->phy_data4; - if (phy_info & IWL_RX_MPDU_PHY_TSF_OVERLOAD) - phy_data.info_type = - le32_get_bits(phy_data.d1, - IWL_RX_PHY_DATA1_INFO_TYPE_MASK); - hdr = (void *)(pkt->data + desc_size); /* Dont use dev_alloc_skb(), we'll have enough headroom once * ieee80211_hdr pulled. @@ -1763,27 +1850,6 @@ void iwl_mvm_rx_mpdu_mq(struct iwl_mvm *mvm, struct napi_struct *napi, rx_status = IEEE80211_SKB_RXCB(skb); - /* This may be overridden by iwl_mvm_rx_he() to HE_RU */ - switch (rate_n_flags & RATE_MCS_CHAN_WIDTH_MSK) { - case RATE_MCS_CHAN_WIDTH_20: - break; - case RATE_MCS_CHAN_WIDTH_40: - rx_status->bw = RATE_INFO_BW_40; - break; - case RATE_MCS_CHAN_WIDTH_80: - rx_status->bw = RATE_INFO_BW_80; - break; - case RATE_MCS_CHAN_WIDTH_160: - rx_status->bw = RATE_INFO_BW_160; - break; - } - - if (format == RATE_MCS_HE_MSK) - iwl_mvm_rx_he(mvm, skb, &phy_data, rate_n_flags, - phy_info, queue); - - iwl_mvm_decode_lsig(skb, &phy_data); - /* * Keep packets with CRC errors (and with overrun) for monitor mode * (otherwise the firmware discards them) but mark them as bad. @@ -1794,12 +1860,13 @@ void iwl_mvm_rx_mpdu_mq(struct iwl_mvm *mvm, struct napi_struct *napi, le32_to_cpu(desc->status)); rx_status->flag |= RX_FLAG_FAILED_FCS_CRC; } + /* set the preamble flag if appropriate */ if (format == RATE_MCS_CCK_MSK && - phy_info & IWL_RX_MPDU_PHY_SHORT_PREAMBLE) + phy_data.phy_info & IWL_RX_MPDU_PHY_SHORT_PREAMBLE) rx_status->enc_flags |= RX_ENC_FLAG_SHORTPRE; - if (likely(!(phy_info & IWL_RX_MPDU_PHY_TSF_OVERLOAD))) { + if (likely(!(phy_data.phy_info & IWL_RX_MPDU_PHY_TSF_OVERLOAD))) { u64 tsf_on_air_rise; if (mvm->trans->trans_cfg->device_family >= @@ -1813,24 +1880,20 @@ void iwl_mvm_rx_mpdu_mq(struct iwl_mvm *mvm, struct napi_struct *napi, rx_status->flag |= RX_FLAG_MACTIME_PLCP_START; } - rx_status->device_timestamp = gp2_on_air_rise; if (iwl_mvm_is_band_in_rx_supported(mvm)) { u8 band = BAND_IN_RX_STATUS(desc->mac_phy_idx); rx_status->band = iwl_mvm_nl80211_band_from_rx_msdu(band); } else { - rx_status->band = channel > 14 ? NL80211_BAND_5GHZ : + rx_status->band = phy_data.channel > 14 ? NL80211_BAND_5GHZ : NL80211_BAND_2GHZ; } - rx_status->freq = ieee80211_channel_to_frequency(channel, - rx_status->band); - iwl_mvm_get_signal_strength(mvm, rx_status, rate_n_flags, energy_a, - energy_b); /* update aggregation data for monitor sake on default queue */ - if (!queue && (phy_info & IWL_RX_MPDU_PHY_AMPDU)) { - bool toggle_bit = phy_info & IWL_RX_MPDU_PHY_AMPDU_TOGGLE; + if (!queue && (phy_data.phy_info & IWL_RX_MPDU_PHY_AMPDU)) { + bool toggle_bit; + toggle_bit = phy_data.phy_info & IWL_RX_MPDU_PHY_AMPDU_TOGGLE; rx_status->flag |= RX_FLAG_AMPDU_DETAILS; /* * Toggle is switched whenever new aggregation starts. Make @@ -1846,9 +1909,6 @@ void iwl_mvm_rx_mpdu_mq(struct iwl_mvm *mvm, struct napi_struct *napi, rx_status->ampdu_reference = mvm->ampdu_ref; } - if (unlikely(mvm->monitor_on)) - iwl_mvm_add_rtap_sniffer_config(mvm, skb); - rcu_read_lock(); if (desc->status & cpu_to_le32(IWL_RX_MPDU_STATUS_SRC_STA_FOUND)) { @@ -1867,13 +1927,15 @@ void iwl_mvm_rx_mpdu_mq(struct iwl_mvm *mvm, struct napi_struct *napi, sta = ieee80211_find_sta_by_ifaddr(mvm->hw, hdr->addr2, NULL); } - if (iwl_mvm_rx_crypto(mvm, sta, hdr, rx_status, phy_info, desc, + if (iwl_mvm_rx_crypto(mvm, sta, hdr, rx_status, phy_data.phy_info, desc, le32_to_cpu(pkt->len_n_flags), queue, &crypt_len)) { kfree_skb(skb); goto out; } + iwl_mvm_rx_fill_status(mvm, skb, &phy_data, queue); + if (sta) { struct iwl_mvm_sta *mvmsta = iwl_mvm_sta_from_mac80211(sta); struct ieee80211_vif *tx_blocked_vif = @@ -1971,43 +2033,6 @@ void iwl_mvm_rx_mpdu_mq(struct iwl_mvm *mvm, struct napi_struct *napi, } } - is_sgi = format == RATE_MCS_HE_MSK ? - iwl_he_is_sgi(rate_n_flags) : - rate_n_flags & RATE_MCS_SGI_MSK; - - if (!(format == RATE_MCS_CCK_MSK) && is_sgi) - rx_status->enc_flags |= RX_ENC_FLAG_SHORT_GI; - if (rate_n_flags & RATE_MCS_LDPC_MSK) - rx_status->enc_flags |= RX_ENC_FLAG_LDPC; - if (format == RATE_MCS_HT_MSK) { - u8 stbc = (rate_n_flags & RATE_MCS_STBC_MSK) >> - RATE_MCS_STBC_POS; - rx_status->encoding = RX_ENC_HT; - rx_status->rate_idx = RATE_HT_MCS_INDEX(rate_n_flags); - rx_status->enc_flags |= stbc << RX_ENC_FLAG_STBC_SHIFT; - } else if (format == RATE_MCS_VHT_MSK) { - u8 stbc = (rate_n_flags & RATE_MCS_STBC_MSK) >> - RATE_MCS_STBC_POS; - rx_status->nss = ((rate_n_flags & RATE_MCS_NSS_MSK) >> - RATE_MCS_NSS_POS) + 1; - rx_status->rate_idx = rate_n_flags & RATE_MCS_CODE_MSK; - rx_status->encoding = RX_ENC_VHT; - rx_status->enc_flags |= stbc << RX_ENC_FLAG_STBC_SHIFT; - if (rate_n_flags & RATE_MCS_BF_MSK) - rx_status->enc_flags |= RX_ENC_FLAG_BF; - } else if (!(format == RATE_MCS_HE_MSK)) { - int rate = iwl_mvm_legacy_hw_idx_to_mac80211_idx(rate_n_flags, - rx_status->band); - - if (WARN(rate < 0 || rate > 0xFF, - "Invalid rate flags 0x%x, band %d,\n", - rate_n_flags, rx_status->band)) { - kfree_skb(skb); - goto out; - } - rx_status->rate_idx = rate; - } - /* management stuff on default queue */ if (!queue) { if (unlikely((ieee80211_is_beacon(hdr->frame_control) || @@ -2039,32 +2064,32 @@ void iwl_mvm_rx_monitor_no_data(struct iwl_mvm *mvm, struct napi_struct *napi, struct ieee80211_rx_status *rx_status; struct iwl_rx_packet *pkt = rxb_addr(rxb); struct iwl_rx_no_data *desc = (void *)pkt->data; - u32 rate_n_flags = le32_to_cpu(desc->rate); - u32 gp2_on_air_rise = le32_to_cpu(desc->on_air_rise_time); u32 rssi = le32_to_cpu(desc->rssi); u32 info_type = le32_to_cpu(desc->info) & RX_NO_DATA_INFO_TYPE_MSK; - u16 phy_info = IWL_RX_MPDU_PHY_TSF_OVERLOAD; struct ieee80211_sta *sta = NULL; struct sk_buff *skb; - u8 channel, energy_a, energy_b; - u32 format; struct iwl_mvm_rx_phy_data phy_data = { - .info_type = le32_get_bits(desc->phy_info[1], - IWL_RX_PHY_DATA1_INFO_TYPE_MASK), .d0 = desc->phy_info[0], .d1 = desc->phy_info[1], + .phy_info = IWL_RX_MPDU_PHY_TSF_OVERLOAD, + .gp2_on_air_rise = le32_to_cpu(desc->on_air_rise_time), + .rate_n_flags = le32_to_cpu(desc->rate), + .energy_a = u32_get_bits(rssi, RX_NO_DATA_CHAIN_A_MSK), + .energy_b = u32_get_bits(rssi, RX_NO_DATA_CHAIN_B_MSK), + .channel = u32_get_bits(rssi, RX_NO_DATA_CHANNEL_MSK), }; - bool is_sgi; + u32 format; if (iwl_fw_lookup_notif_ver(mvm->fw, DATA_PATH_GROUP, RX_NO_DATA_NOTIF, 0) < 2) { IWL_DEBUG_DROP(mvm, "Got an old rate format. Old rate: 0x%x\n", - rate_n_flags); - rate_n_flags = iwl_new_rate_from_v1(rate_n_flags); + phy_data.rate_n_flags); + phy_data.rate_n_flags = iwl_new_rate_from_v1(phy_data.rate_n_flags); IWL_DEBUG_DROP(mvm, " Rate after conversion to the new format: 0x%x\n", - rate_n_flags); + phy_data.rate_n_flags); } - format = rate_n_flags & RATE_MCS_MOD_TYPE_MSK; + + format = phy_data.rate_n_flags & RATE_MCS_MOD_TYPE_MSK; if (unlikely(iwl_rx_packet_payload_len(pkt) < sizeof(*desc))) return; @@ -2072,10 +2097,6 @@ void iwl_mvm_rx_monitor_no_data(struct iwl_mvm *mvm, struct napi_struct *napi, if (unlikely(test_bit(IWL_MVM_STATUS_IN_HW_RESTART, &mvm->status))) return; - energy_a = (rssi & RX_NO_DATA_CHAIN_A_MSK) >> RX_NO_DATA_CHAIN_A_POS; - energy_b = (rssi & RX_NO_DATA_CHAIN_B_MSK) >> RX_NO_DATA_CHAIN_B_POS; - channel = (rssi & RX_NO_DATA_CHANNEL_MSK) >> RX_NO_DATA_CHANNEL_POS; - /* Dont use dev_alloc_skb(), we'll have enough headroom once * ieee80211_hdr pulled. */ @@ -2106,86 +2127,31 @@ void iwl_mvm_rx_monitor_no_data(struct iwl_mvm *mvm, struct napi_struct *napi, break; } - /* This may be overridden by iwl_mvm_rx_he() to HE_RU */ - switch (rate_n_flags & RATE_MCS_CHAN_WIDTH_MSK) { - case RATE_MCS_CHAN_WIDTH_20: - break; - case RATE_MCS_CHAN_WIDTH_40: - rx_status->bw = RATE_INFO_BW_40; - break; - case RATE_MCS_CHAN_WIDTH_80: - rx_status->bw = RATE_INFO_BW_80; - break; - case RATE_MCS_CHAN_WIDTH_160: - rx_status->bw = RATE_INFO_BW_160; - break; - } - - if (format == RATE_MCS_HE_MSK) - iwl_mvm_rx_he(mvm, skb, &phy_data, rate_n_flags, - phy_info, queue); - - iwl_mvm_decode_lsig(skb, &phy_data); - - rx_status->device_timestamp = gp2_on_air_rise; - rx_status->band = channel > 14 ? NL80211_BAND_5GHZ : + rx_status->band = phy_data.channel > 14 ? NL80211_BAND_5GHZ : NL80211_BAND_2GHZ; - rx_status->freq = ieee80211_channel_to_frequency(channel, - rx_status->band); - iwl_mvm_get_signal_strength(mvm, rx_status, rate_n_flags, energy_a, - energy_b); - rcu_read_lock(); + iwl_mvm_rx_fill_status(mvm, skb, &phy_data, queue); - is_sgi = format == RATE_MCS_HE_MSK ? - iwl_he_is_sgi(rate_n_flags) : - rate_n_flags & RATE_MCS_SGI_MSK; - - if (!(format == RATE_MCS_CCK_MSK) && is_sgi) - rx_status->enc_flags |= RX_ENC_FLAG_SHORT_GI; - if (rate_n_flags & RATE_MCS_LDPC_MSK) - rx_status->enc_flags |= RX_ENC_FLAG_LDPC; - if (format == RATE_MCS_HT_MSK) { - u8 stbc = (rate_n_flags & RATE_MCS_STBC_MSK) >> - RATE_MCS_STBC_POS; - rx_status->encoding = RX_ENC_HT; - rx_status->rate_idx = RATE_HT_MCS_INDEX(rate_n_flags); - rx_status->enc_flags |= stbc << RX_ENC_FLAG_STBC_SHIFT; - } else if (format == RATE_MCS_VHT_MSK) { - u8 stbc = (rate_n_flags & RATE_MCS_STBC_MSK) >> - RATE_MCS_STBC_POS; - rx_status->rate_idx = rate_n_flags & RATE_MCS_CODE_MSK; - rx_status->encoding = RX_ENC_VHT; - rx_status->enc_flags |= stbc << RX_ENC_FLAG_STBC_SHIFT; - if (rate_n_flags & RATE_MCS_BF_MSK) - rx_status->enc_flags |= RX_ENC_FLAG_BF; - /* - * take the nss from the rx_vec since the rate_n_flags has - * only 2 bits for the nss which gives a max of 4 ss but - * there may be up to 8 spatial streams - */ + /* + * Override the nss from the rx_vec since the rate_n_flags has + * only 2 bits for the nss which gives a max of 4 ss but there + * may be up to 8 spatial streams. + */ + switch (format) { + case RATE_MCS_VHT_MSK: rx_status->nss = le32_get_bits(desc->rx_vec[0], RX_NO_DATA_RX_VEC0_VHT_NSTS_MSK) + 1; - } else if (format == RATE_MCS_HE_MSK) { + break; + case RATE_MCS_HE_MSK: rx_status->nss = le32_get_bits(desc->rx_vec[0], RX_NO_DATA_RX_VEC0_HE_NSTS_MSK) + 1; - } else { - int rate = iwl_mvm_legacy_hw_idx_to_mac80211_idx(rate_n_flags, - rx_status->band); - - if (WARN(rate < 0 || rate > 0xFF, - "Invalid rate flags 0x%x, band %d,\n", - rate_n_flags, rx_status->band)) { - kfree_skb(skb); - goto out; - } - rx_status->rate_idx = rate; + break; } + rcu_read_lock(); ieee80211_rx_napi(mvm->hw, sta, skb, napi); -out: rcu_read_unlock(); } diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/scan.c b/drivers/net/wireless/intel/iwlwifi/mvm/scan.c index 582a95ffc7ab..acd8803dbcdd 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/scan.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/scan.c @@ -2626,7 +2626,7 @@ static int iwl_mvm_build_scan_cmd(struct iwl_mvm *mvm, u8 scan_ver; lockdep_assert_held(&mvm->mutex); - memset(mvm->scan_cmd, 0, ksize(mvm->scan_cmd)); + memset(mvm->scan_cmd, 0, mvm->scan_cmd_size); if (!fw_has_capa(&mvm->fw->ucode_capa, IWL_UCODE_TLV_CAPA_UMAC_SCAN)) { hcmd->id = SCAN_OFFLOAD_REQUEST_CMD; @@ -3091,7 +3091,7 @@ static int iwl_mvm_scan_stop_wait(struct iwl_mvm *mvm, int type) 1 * HZ); } -static int iwl_scan_req_umac_get_size(u8 scan_ver) +static size_t iwl_scan_req_umac_get_size(u8 scan_ver) { switch (scan_ver) { case 12: @@ -3104,7 +3104,7 @@ static int iwl_scan_req_umac_get_size(u8 scan_ver) return 0; } -int iwl_mvm_scan_size(struct iwl_mvm *mvm) +size_t iwl_mvm_scan_size(struct iwl_mvm *mvm) { int base_size, tail_size; u8 scan_ver = iwl_fw_lookup_cmd_ver(mvm->fw, SCAN_REQ_UMAC, diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/sta.c b/drivers/net/wireless/intel/iwlwifi/mvm/sta.c index ff0d3b3df140..cc92706b3d16 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/sta.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/sta.c @@ -116,7 +116,7 @@ int iwl_mvm_sta_send_to_fw(struct iwl_mvm *mvm, struct ieee80211_sta *sta, break; } - switch (sta->smps_mode) { + switch (sta->deflink.smps_mode) { case IEEE80211_SMPS_AUTOMATIC: case IEEE80211_SMPS_NUM_MODES: WARN_ON(1); diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/tx.c b/drivers/net/wireless/intel/iwlwifi/mvm/tx.c index f9e08b339e0c..86d20e13bf47 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/tx.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/tx.c @@ -926,7 +926,7 @@ static int iwl_mvm_tx_tso(struct iwl_mvm *mvm, struct sk_buff *skb, * Take the min of ieee80211 station and mvm station */ max_amsdu_len = - min_t(unsigned int, sta->max_amsdu_len, + min_t(unsigned int, sta->cur->max_amsdu_len, iwl_mvm_max_amsdu_size(mvm, sta, tid)); /* diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/drv.c b/drivers/net/wireless/intel/iwlwifi/pcie/drv.c index b16d4ae182d1..4f699862e7f7 100644 --- a/drivers/net/wireless/intel/iwlwifi/pcie/drv.c +++ b/drivers/net/wireless/intel/iwlwifi/pcie/drv.c @@ -1155,10 +1155,20 @@ static const struct iwl_dev_info iwl_dev_info_table[] = { IWL_CFG_ANY, IWL_CFG_ANY, IWL_CFG_NO_CDB, IWL_CFG_ANY, iwl_cfg_bz_a0_fm_a0, iwl_bz_name), _IWL_DEV_INFO(IWL_CFG_ANY, IWL_CFG_ANY, - IWL_CFG_MAC_TYPE_GL, IWL_CFG_ANY, + IWL_CFG_MAC_TYPE_BZ, IWL_CFG_ANY, + IWL_CFG_RF_TYPE_FM, IWL_CFG_ANY, + IWL_CFG_ANY, IWL_CFG_ANY, IWL_CFG_CDB, IWL_CFG_NO_JACKET, + iwl_cfg_bz_a0_fm4_a0, iwl_bz_name), + _IWL_DEV_INFO(IWL_CFG_ANY, IWL_CFG_ANY, + IWL_CFG_MAC_TYPE_GL, SILICON_A_STEP, IWL_CFG_RF_TYPE_FM, IWL_CFG_ANY, IWL_CFG_ANY, IWL_CFG_ANY, IWL_CFG_NO_CDB, IWL_CFG_NO_JACKET, iwl_cfg_gl_a0_fm_a0, iwl_bz_name), + _IWL_DEV_INFO(IWL_CFG_ANY, IWL_CFG_ANY, + IWL_CFG_MAC_TYPE_GL, SILICON_B_STEP, + IWL_CFG_RF_TYPE_FM, IWL_CFG_ANY, + IWL_CFG_ANY, IWL_CFG_ANY, IWL_CFG_NO_CDB, IWL_CFG_NO_JACKET, + iwl_cfg_gl_b0_fm_b0, iwl_bz_name), /* BZ Z step */ _IWL_DEV_INFO(IWL_CFG_ANY, IWL_CFG_ANY, @@ -1169,11 +1179,16 @@ static const struct iwl_dev_info iwl_dev_info_table[] = { /* BNJ */ _IWL_DEV_INFO(IWL_CFG_ANY, IWL_CFG_ANY, - IWL_CFG_MAC_TYPE_GL, IWL_CFG_ANY, + IWL_CFG_MAC_TYPE_GL, SILICON_A_STEP, IWL_CFG_RF_TYPE_FM, IWL_CFG_ANY, IWL_CFG_ANY, IWL_CFG_ANY, IWL_CFG_NO_CDB, IWL_CFG_IS_JACKET, iwl_cfg_bnj_a0_fm_a0, iwl_bz_name), _IWL_DEV_INFO(IWL_CFG_ANY, IWL_CFG_ANY, + IWL_CFG_MAC_TYPE_GL, SILICON_B_STEP, + IWL_CFG_RF_TYPE_FM, IWL_CFG_ANY, + IWL_CFG_ANY, IWL_CFG_ANY, IWL_CFG_NO_CDB, IWL_CFG_IS_JACKET, + iwl_cfg_bnj_b0_fm_b0, iwl_bz_name), + _IWL_DEV_INFO(IWL_CFG_ANY, IWL_CFG_ANY, IWL_CFG_MAC_TYPE_GL, IWL_CFG_ANY, IWL_CFG_RF_TYPE_FM, IWL_CFG_ANY, IWL_CFG_ANY, IWL_CFG_ANY, IWL_CFG_CDB, IWL_CFG_IS_JACKET, diff --git a/drivers/net/wireless/intersil/p54/main.c b/drivers/net/wireless/intersil/p54/main.c index b925e327e091..e127453ab51a 100644 --- a/drivers/net/wireless/intersil/p54/main.c +++ b/drivers/net/wireless/intersil/p54/main.c @@ -635,7 +635,7 @@ static int p54_get_survey(struct ieee80211_hw *dev, int idx, /* * hw/fw has not accumulated enough sample sets. * Wait for 100ms, this ought to be enough to - * to get at least one non-null set of channel + * get at least one non-null set of channel * usage statistics. */ msleep(100); diff --git a/drivers/net/wireless/mac80211_hwsim.c b/drivers/net/wireless/mac80211_hwsim.c index ed3b1c84d547..df51b5b1f171 100644 --- a/drivers/net/wireless/mac80211_hwsim.c +++ b/drivers/net/wireless/mac80211_hwsim.c @@ -229,6 +229,7 @@ static inline void hwsim_clear_magic(struct ieee80211_vif *vif) struct hwsim_sta_priv { u32 magic; unsigned int last_link; + u16 active_links_rx; }; #define HWSIM_STA_MAGIC 0x6d537749 @@ -1566,6 +1567,29 @@ static void mac80211_hwsim_rx(struct mac80211_hwsim_data *data, struct ieee80211_rx_status *rx_status, struct sk_buff *skb) { + struct ieee80211_hdr *hdr = (void *)skb->data; + + if (!ieee80211_has_morefrags(hdr->frame_control) && + !is_multicast_ether_addr(hdr->addr1) && + (ieee80211_is_mgmt(hdr->frame_control) || + ieee80211_is_data(hdr->frame_control))) { + struct ieee80211_sta *sta; + unsigned int link_id; + + rcu_read_lock(); + sta = ieee80211_find_sta_by_link_addrs(data->hw, hdr->addr2, + hdr->addr1, &link_id); + if (sta) { + struct hwsim_sta_priv *sp = (void *)sta->drv_priv; + + if (ieee80211_has_pm(hdr->frame_control)) + sp->active_links_rx &= ~BIT(link_id); + else + sp->active_links_rx |= BIT(link_id); + } + rcu_read_unlock(); + } + memcpy(IEEE80211_SKB_RXCB(skb), rx_status, sizeof(*rx_status)); mac80211_hwsim_add_vendor_rtap(skb); @@ -1734,6 +1758,12 @@ mac80211_hwsim_select_tx_link(struct mac80211_hwsim_data *data, /* round-robin the available link IDs */ link_id = (sp->last_link + i + 1) % ARRAY_SIZE(vif->link_conf); + if (!(vif->active_links & BIT(link_id))) + continue; + + if (!(sp->active_links_rx & BIT(link_id))) + continue; + *link_sta = rcu_dereference(sta->link[link_id]); if (!*link_sta) continue; @@ -1742,6 +1772,10 @@ mac80211_hwsim_select_tx_link(struct mac80211_hwsim_data *data, if (WARN_ON_ONCE(!bss_conf)) continue; + /* can happen while switching links */ + if (!rcu_access_pointer(bss_conf->chanctx_conf)) + continue; + sp->last_link = link_id; return bss_conf; } @@ -2404,10 +2438,19 @@ static int mac80211_hwsim_sta_add(struct ieee80211_hw *hw, struct ieee80211_vif *vif, struct ieee80211_sta *sta) { + struct hwsim_sta_priv *sp = (void *)sta->drv_priv; + hwsim_check_magic(vif); hwsim_set_sta_magic(sta); mac80211_hwsim_sta_rc_update(hw, vif, sta, 0); + if (sta->valid_links) { + WARN(hweight16(sta->valid_links) > 1, + "expect to add STA with single link, have 0x%x\n", + sta->valid_links); + sp->active_links_rx = sta->valid_links; + } + return 0; } @@ -2433,6 +2476,14 @@ static int mac80211_hwsim_sta_state(struct ieee80211_hw *hw, if (old_state == IEEE80211_STA_NOTEXIST) return mac80211_hwsim_sta_add(hw, vif, sta); + /* + * when client is authorized (AP station marked as such), + * enable all links + */ + if (vif->type == NL80211_IFTYPE_STATION && + new_state == IEEE80211_STA_AUTHORIZED && !sta->tdls) + ieee80211_set_active_links_async(vif, vif->valid_links); + return 0; } @@ -2907,6 +2958,18 @@ static int mac80211_hwsim_assign_vif_chanctx(struct ieee80211_hw *hw, hwsim_check_magic(vif); hwsim_check_chanctx_magic(ctx); + /* if we activate a link while already associated wake it up */ + if (vif->type == NL80211_IFTYPE_STATION && vif->cfg.assoc) { + struct sk_buff *skb; + + skb = ieee80211_nullfunc_get(hw, vif, link_conf->link_id, true); + if (skb) { + local_bh_disable(); + mac80211_hwsim_tx_frame(hw, skb, ctx->def.chan); + local_bh_enable(); + } + } + return 0; } @@ -2917,6 +2980,22 @@ static void mac80211_hwsim_unassign_vif_chanctx(struct ieee80211_hw *hw, { hwsim_check_magic(vif); hwsim_check_chanctx_magic(ctx); + + /* if we deactivate a link while associated suspend it first */ + if (vif->type == NL80211_IFTYPE_STATION && vif->cfg.assoc) { + struct sk_buff *skb; + + skb = ieee80211_nullfunc_get(hw, vif, link_conf->link_id, true); + if (skb) { + struct ieee80211_hdr *hdr = (void *)skb->data; + + hdr->frame_control |= cpu_to_le16(IEEE80211_FCTL_PM); + + local_bh_disable(); + mac80211_hwsim_tx_frame(hw, skb, ctx->def.chan); + local_bh_enable(); + } + } } static const char mac80211_hwsim_gstrings_stats[][ETH_GSTRING_LEN] = { @@ -2998,8 +3077,7 @@ static int mac80211_hwsim_change_vif_links(struct ieee80211_hw *hw, for_each_set_bit(i, &add, IEEE80211_MLD_MAX_NUM_LINKS) { struct ieee80211_bss_conf *link_conf; - /* FIXME: figure out how to get the locking here */ - link_conf = rcu_dereference_protected(vif->link_conf[i], 1); + link_conf = link_conf_dereference_protected(vif, i); if (WARN_ON(!link_conf)) continue; @@ -3014,8 +3092,13 @@ static int mac80211_hwsim_change_sta_links(struct ieee80211_hw *hw, struct ieee80211_sta *sta, u16 old_links, u16 new_links) { + struct hwsim_sta_priv *sp = (void *)sta->drv_priv; + hwsim_check_sta_magic(sta); + if (vif->type == NL80211_IFTYPE_STATION) + sp->active_links_rx = new_links; + return 0; } diff --git a/drivers/net/wireless/marvell/libertas/cfg.c b/drivers/net/wireless/marvell/libertas/cfg.c index 5e3ae00153b8..3e065cbb0af9 100644 --- a/drivers/net/wireless/marvell/libertas/cfg.c +++ b/drivers/net/wireless/marvell/libertas/cfg.c @@ -546,7 +546,7 @@ static int lbs_ret_scan(struct lbs_private *priv, unsigned long dummy, pos = scanresp->bssdesc_and_tlvbuffer; lbs_deb_hex(LBS_DEB_SCAN, "SCAN_RSP", scanresp->bssdesc_and_tlvbuffer, - scanresp->bssdescriptsize); + bsssize); tsfdesc = pos + bsssize; tsfsize = 4 + 8 * scanresp->nr_sets; diff --git a/drivers/net/wireless/marvell/libertas/main.c b/drivers/net/wireless/marvell/libertas/main.c index 5c9f295536ea..8f5220cee112 100644 --- a/drivers/net/wireless/marvell/libertas/main.c +++ b/drivers/net/wireless/marvell/libertas/main.c @@ -39,8 +39,7 @@ unsigned int lbs_debug; EXPORT_SYMBOL_GPL(lbs_debug); module_param_named(libertas_debug, lbs_debug, int, 0644); -unsigned int lbs_disablemesh; -EXPORT_SYMBOL_GPL(lbs_disablemesh); +static unsigned int lbs_disablemesh; module_param_named(libertas_disablemesh, lbs_disablemesh, int, 0644); diff --git a/drivers/net/wireless/marvell/mwifiex/11n_rxreorder.c b/drivers/net/wireless/marvell/mwifiex/11n_rxreorder.c index bd835288ce57..a04b66284af4 100644 --- a/drivers/net/wireless/marvell/mwifiex/11n_rxreorder.c +++ b/drivers/net/wireless/marvell/mwifiex/11n_rxreorder.c @@ -335,7 +335,7 @@ mwifiex_11n_create_rx_reorder_tbl(struct mwifiex_private *priv, u8 *ta, struct mwifiex_sta_node *node; /* - * If we get a TID, ta pair which is already present dispatch all the + * If we get a TID, ta pair which is already present dispatch all * the packets and move the window size until the ssn */ tbl = mwifiex_11n_get_rx_reorder_tbl(priv, tid, ta); diff --git a/drivers/net/wireless/marvell/mwifiex/fw.h b/drivers/net/wireless/marvell/mwifiex/fw.h index 26a48d8f49be..b4f945a549f7 100644 --- a/drivers/net/wireless/marvell/mwifiex/fw.h +++ b/drivers/net/wireless/marvell/mwifiex/fw.h @@ -2104,7 +2104,7 @@ struct mwifiex_fw_mef_entry { struct host_cmd_ds_mef_cfg { __le32 criteria; __le16 num_entries; - struct mwifiex_fw_mef_entry mef_entry[]; + u8 mef_entry_data[]; } __packed; #define CONNECTION_TYPE_INFRA 0 @@ -2254,7 +2254,7 @@ struct coalesce_receive_filt_rule { struct host_cmd_ds_coalesce_cfg { __le16 action; __le16 num_of_rules; - struct coalesce_receive_filt_rule rule[]; + u8 rule_data[]; } __packed; struct host_cmd_ds_multi_chan_policy { diff --git a/drivers/net/wireless/marvell/mwifiex/init.c b/drivers/net/wireless/marvell/mwifiex/init.c index fc77489cc511..7dddb4b5dea1 100644 --- a/drivers/net/wireless/marvell/mwifiex/init.c +++ b/drivers/net/wireless/marvell/mwifiex/init.c @@ -51,9 +51,10 @@ static void wakeup_timer_fn(struct timer_list *t) adapter->if_ops.card_reset(adapter); } -static void fw_dump_timer_fn(struct timer_list *t) +static void fw_dump_work(struct work_struct *work) { - struct mwifiex_adapter *adapter = from_timer(adapter, t, devdump_timer); + struct mwifiex_adapter *adapter = + container_of(work, struct mwifiex_adapter, devdump_work.work); mwifiex_upload_device_dump(adapter); } @@ -309,7 +310,7 @@ static void mwifiex_init_adapter(struct mwifiex_adapter *adapter) adapter->active_scan_triggered = false; timer_setup(&adapter->wakeup_timer, wakeup_timer_fn, 0); adapter->devdump_len = 0; - timer_setup(&adapter->devdump_timer, fw_dump_timer_fn, 0); + INIT_DELAYED_WORK(&adapter->devdump_work, fw_dump_work); } /* @@ -388,7 +389,7 @@ static void mwifiex_adapter_cleanup(struct mwifiex_adapter *adapter) { del_timer(&adapter->wakeup_timer); - del_timer_sync(&adapter->devdump_timer); + cancel_delayed_work_sync(&adapter->devdump_work); mwifiex_cancel_all_pending_cmd(adapter); wake_up_interruptible(&adapter->cmd_wait_q.wait); wake_up_interruptible(&adapter->hs_activate_wait_q); diff --git a/drivers/net/wireless/marvell/mwifiex/main.h b/drivers/net/wireless/marvell/mwifiex/main.h index 87729d251fed..63f861e6b28a 100644 --- a/drivers/net/wireless/marvell/mwifiex/main.h +++ b/drivers/net/wireless/marvell/mwifiex/main.h @@ -37,6 +37,7 @@ #include <linux/pm_runtime.h> #include <linux/slab.h> #include <linux/of_irq.h> +#include <linux/workqueue.h> #include "decl.h" #include "ioctl.h" @@ -1043,7 +1044,7 @@ struct mwifiex_adapter { /* Device dump data/length */ void *devdump_data; int devdump_len; - struct timer_list devdump_timer; + struct delayed_work devdump_work; bool ignore_btcoex_events; }; diff --git a/drivers/net/wireless/marvell/mwifiex/pcie.c b/drivers/net/wireless/marvell/mwifiex/pcie.c index f7f9277602a5..5dcf61761a16 100644 --- a/drivers/net/wireless/marvell/mwifiex/pcie.c +++ b/drivers/net/wireless/marvell/mwifiex/pcie.c @@ -644,7 +644,7 @@ static int mwifiex_pm_wakeup_card(struct mwifiex_adapter *adapter) { struct pcie_service_card *card = adapter->card; const struct mwifiex_pcie_card_reg *reg = card->pcie.reg; - int retval; + int retval __maybe_unused; mwifiex_dbg(adapter, EVENT, "event: Wakeup device...\n"); diff --git a/drivers/net/wireless/marvell/mwifiex/sta_cmd.c b/drivers/net/wireless/marvell/mwifiex/sta_cmd.c index 512b5bb9cf6f..e2800a831c8e 100644 --- a/drivers/net/wireless/marvell/mwifiex/sta_cmd.c +++ b/drivers/net/wireless/marvell/mwifiex/sta_cmd.c @@ -1435,7 +1435,7 @@ mwifiex_cmd_mef_cfg(struct mwifiex_private *priv, mef_entry = (struct mwifiex_fw_mef_entry *)pos; mef_entry->mode = mef->mef_entry[i].mode; mef_entry->action = mef->mef_entry[i].action; - pos += sizeof(*mef_cfg->mef_entry); + pos += sizeof(*mef_entry); if (mwifiex_cmd_append_rpn_expression(priv, &mef->mef_entry[i], &pos)) @@ -1631,7 +1631,7 @@ mwifiex_cmd_coalesce_cfg(struct mwifiex_private *priv, coalesce_cfg->action = cpu_to_le16(cmd_action); coalesce_cfg->num_of_rules = cpu_to_le16(cfg->num_of_rules); - rule = coalesce_cfg->rule; + rule = (void *)coalesce_cfg->rule_data; for (cnt = 0; cnt < cfg->num_of_rules; cnt++) { rule->header.type = cpu_to_le16(TLV_TYPE_COALESCE_RULE); diff --git a/drivers/net/wireless/marvell/mwifiex/sta_event.c b/drivers/net/wireless/marvell/mwifiex/sta_event.c index b95e90a7d124..df9cdd10a494 100644 --- a/drivers/net/wireless/marvell/mwifiex/sta_event.c +++ b/drivers/net/wireless/marvell/mwifiex/sta_event.c @@ -611,8 +611,8 @@ mwifiex_fw_dump_info_event(struct mwifiex_private *priv, * transmission event get lost, in this cornel case, * user would still get partial of the dump. */ - mod_timer(&adapter->devdump_timer, - jiffies + msecs_to_jiffies(MWIFIEX_TIMER_10S)); + schedule_delayed_work(&adapter->devdump_work, + msecs_to_jiffies(MWIFIEX_TIMER_10S)); } /* Overflow check */ @@ -623,7 +623,7 @@ mwifiex_fw_dump_info_event(struct mwifiex_private *priv, adapter->event_skb->data, event_skb->len); adapter->devdump_len += event_skb->len; - if (le16_to_cpu(fw_dump_hdr->type == FW_DUMP_INFO_ENDED)) { + if (le16_to_cpu(fw_dump_hdr->type) == FW_DUMP_INFO_ENDED) { mwifiex_dbg(adapter, MSG, "receive end of transmission flag event!\n"); goto upload_dump; @@ -631,7 +631,7 @@ mwifiex_fw_dump_info_event(struct mwifiex_private *priv, return; upload_dump: - del_timer_sync(&adapter->devdump_timer); + cancel_delayed_work_sync(&adapter->devdump_work); mwifiex_upload_device_dump(adapter); } diff --git a/drivers/net/wireless/marvell/mwifiex/usb.c b/drivers/net/wireless/marvell/mwifiex/usb.c index c2f2ce2a3f95..d3ab9572e711 100644 --- a/drivers/net/wireless/marvell/mwifiex/usb.c +++ b/drivers/net/wireless/marvell/mwifiex/usb.c @@ -911,14 +911,14 @@ static int mwifiex_usb_prepare_tx_aggr_skb(struct mwifiex_adapter *adapter, memcpy(payload, skb_tmp->data, skb_tmp->len); if (skb_queue_empty(&port->tx_aggr.aggr_list)) { /* do not padding for last packet*/ - *(u16 *)payload = cpu_to_le16(skb_tmp->len); - *(u16 *)&payload[2] = + *(__le16 *)payload = cpu_to_le16(skb_tmp->len); + *(__le16 *)&payload[2] = cpu_to_le16(MWIFIEX_TYPE_AGGR_DATA_V2 | 0x80); skb_trim(skb_aggr, skb_aggr->len - pad); } else { /* add aggregation interface header */ - *(u16 *)payload = cpu_to_le16(skb_tmp->len + pad); - *(u16 *)&payload[2] = + *(__le16 *)payload = cpu_to_le16(skb_tmp->len + pad); + *(__le16 *)&payload[2] = cpu_to_le16(MWIFIEX_TYPE_AGGR_DATA_V2); } @@ -1097,9 +1097,9 @@ send_aggr_buf: } payload = skb->data; - *(u16 *)&payload[2] = + *(__le16 *)&payload[2] = cpu_to_le16(MWIFIEX_TYPE_AGGR_DATA_V2 | 0x80); - *(u16 *)payload = cpu_to_le16(skb->len); + *(__le16 *)payload = cpu_to_le16(skb->len); skb_send = skb; context = &port->tx_data_list[port->tx_data_ix++]; return mwifiex_usb_construct_send_urb(adapter, port, ep, diff --git a/drivers/net/wireless/mediatek/mt76/mt76.h b/drivers/net/wireless/mediatek/mt76/mt76.h index 4da77d47b0a6..87db9498dea4 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76.h +++ b/drivers/net/wireless/mediatek/mt76/mt76.h @@ -252,6 +252,30 @@ struct mt76_queue_ops { void (*reset_q)(struct mt76_dev *dev, struct mt76_queue *q); }; +enum mt76_phy_type { + MT_PHY_TYPE_CCK, + MT_PHY_TYPE_OFDM, + MT_PHY_TYPE_HT, + MT_PHY_TYPE_HT_GF, + MT_PHY_TYPE_VHT, + MT_PHY_TYPE_HE_SU = 8, + MT_PHY_TYPE_HE_EXT_SU, + MT_PHY_TYPE_HE_TB, + MT_PHY_TYPE_HE_MU, + __MT_PHY_TYPE_HE_MAX, +}; + +struct mt76_sta_stats { + u64 tx_mode[__MT_PHY_TYPE_HE_MAX]; + u64 tx_bw[4]; /* 20, 40, 80, 160 */ + u64 tx_nss[4]; /* 1, 2, 3, 4 */ + u64 tx_mcs[16]; /* mcs idx */ + u64 tx_bytes; + u32 tx_packets; + u32 tx_retries; + u32 tx_failed; +}; + enum mt76_wcid_flags { MT_WCID_FLAG_CHECK_PS, MT_WCID_FLAG_PS, @@ -299,6 +323,8 @@ struct mt76_wcid { struct list_head list; struct idr pktid; + + struct mt76_sta_stats stats; }; struct mt76_txq { @@ -342,7 +368,8 @@ struct mt76_rx_tid { #define MT_PACKET_ID_MASK GENMASK(6, 0) #define MT_PACKET_ID_NO_ACK 0 #define MT_PACKET_ID_NO_SKB 1 -#define MT_PACKET_ID_FIRST 2 +#define MT_PACKET_ID_WED 2 +#define MT_PACKET_ID_FIRST 3 #define MT_PACKET_ID_HAS_RATE BIT(7) /* This is timer for when to give up when waiting for TXS callback, * with starting time being the time at which the DMA_DONE callback @@ -527,7 +554,6 @@ struct mt76_usb { struct mt76_reg_pair *rp; int rp_len; u32 base; - bool burst; } mcu; }; @@ -815,26 +841,6 @@ struct mt76_power_limits { s8 ru[7][12]; }; -enum mt76_phy_type { - MT_PHY_TYPE_CCK, - MT_PHY_TYPE_OFDM, - MT_PHY_TYPE_HT, - MT_PHY_TYPE_HT_GF, - MT_PHY_TYPE_VHT, - MT_PHY_TYPE_HE_SU = 8, - MT_PHY_TYPE_HE_EXT_SU, - MT_PHY_TYPE_HE_TB, - MT_PHY_TYPE_HE_MU, - __MT_PHY_TYPE_HE_MAX, -}; - -struct mt76_sta_stats { - u64 tx_mode[__MT_PHY_TYPE_HE_MAX]; - u64 tx_bw[4]; /* 20, 40, 80, 160 */ - u64 tx_nss[4]; /* 1, 2, 3, 4 */ - u64 tx_mcs[16]; /* mcs idx */ -}; - struct mt76_ethtool_worker_info { u64 *data; int idx; diff --git a/drivers/net/wireless/mediatek/mt76/mt7603/main.c b/drivers/net/wireless/mediatek/mt76/mt7603/main.c index 051715ed90dd..ca50feb0b3a9 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7603/main.c +++ b/drivers/net/wireless/mediatek/mt76/mt7603/main.c @@ -658,7 +658,7 @@ mt7603_sta_rate_tbl_update(struct ieee80211_hw *hw, struct ieee80211_vif *vif, mt7603_wtbl_set_rates(dev, msta, NULL, msta->rates); msta->rate_probe = false; mt7603_wtbl_set_smps(dev, msta, - sta->smps_mode == IEEE80211_SMPS_DYNAMIC); + sta->deflink.smps_mode == IEEE80211_SMPS_DYNAMIC); spin_unlock_bh(&dev->mt76.lock); } diff --git a/drivers/net/wireless/mediatek/mt76/mt7615/main.c b/drivers/net/wireless/mediatek/mt76/mt7615/main.c index 9bf8545c8c17..8d4733f87cda 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7615/main.c +++ b/drivers/net/wireless/mediatek/mt76/mt7615/main.c @@ -1195,12 +1195,16 @@ static void mt7615_sta_set_decap_offload(struct ieee80211_hw *hw, struct mt7615_dev *dev = mt7615_hw_dev(hw); struct mt7615_sta *msta = (struct mt7615_sta *)sta->drv_priv; + mt7615_mutex_acquire(dev); + 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_set_sta_decap_offload(dev, vif, sta); + + mt7615_mutex_release(dev); } #ifdef CONFIG_PM diff --git a/drivers/net/wireless/mediatek/mt76/mt7615/sdio.c b/drivers/net/wireless/mediatek/mt76/mt7615/sdio.c index 49ab3a1f3b9b..304212f5f8da 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7615/sdio.c +++ b/drivers/net/wireless/mediatek/mt76/mt7615/sdio.c @@ -83,6 +83,7 @@ static int mt7663s_probe(struct sdio_func *func, .tx_complete_skb = mt7663_usb_sdio_tx_complete_skb, .tx_status_data = mt7663_usb_sdio_tx_status_data, .rx_skb = mt7615_queue_rx_skb, + .rx_check = mt7615_rx_check, .sta_ps = mt7615_sta_ps, .sta_add = mt7615_mac_sta_add, .sta_remove = mt7615_mac_sta_remove, @@ -180,7 +181,6 @@ static void mt7663s_remove(struct sdio_func *func) mt76_free_device(&dev->mt76); } -#ifdef CONFIG_PM static int mt7663s_suspend(struct device *dev) { struct sdio_func *func = dev_to_sdio_func(dev); @@ -235,28 +235,20 @@ static int mt7663s_resume(struct device *dev) return err; } -static const struct dev_pm_ops mt7663s_pm_ops = { - .suspend = mt7663s_suspend, - .resume = mt7663s_resume, -}; -#endif - MODULE_DEVICE_TABLE(sdio, mt7663s_table); MODULE_FIRMWARE(MT7663_OFFLOAD_FIRMWARE_N9); MODULE_FIRMWARE(MT7663_OFFLOAD_ROM_PATCH); MODULE_FIRMWARE(MT7663_FIRMWARE_N9); MODULE_FIRMWARE(MT7663_ROM_PATCH); +static DEFINE_SIMPLE_DEV_PM_OPS(mt7663s_pm_ops, mt7663s_suspend, mt7663s_resume); + static struct sdio_driver mt7663s_driver = { .name = KBUILD_MODNAME, .probe = mt7663s_probe, .remove = mt7663s_remove, .id_table = mt7663s_table, -#ifdef CONFIG_PM - .drv = { - .pm = &mt7663s_pm_ops, - } -#endif + .drv.pm = pm_sleep_ptr(&mt7663s_pm_ops), }; module_sdio_driver(mt7663s_driver); diff --git a/drivers/net/wireless/mediatek/mt76/mt7615/usb.c b/drivers/net/wireless/mediatek/mt76/mt7615/usb.c index 967641aebf5f..f2d651d7adff 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7615/usb.c +++ b/drivers/net/wireless/mediatek/mt76/mt7615/usb.c @@ -119,6 +119,7 @@ static int mt7663u_probe(struct usb_interface *usb_intf, .tx_complete_skb = mt7663_usb_sdio_tx_complete_skb, .tx_status_data = mt7663_usb_sdio_tx_status_data, .rx_skb = mt7615_queue_rx_skb, + .rx_check = mt7615_rx_check, .sta_ps = mt7615_sta_ps, .sta_add = mt7615_mac_sta_add, .sta_remove = mt7615_mac_sta_remove, diff --git a/drivers/net/wireless/mediatek/mt76/mt76_connac.h b/drivers/net/wireless/mediatek/mt76/mt76_connac.h index 75afcb469d3c..635192c878cb 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76_connac.h +++ b/drivers/net/wireless/mediatek/mt76/mt76_connac.h @@ -63,6 +63,12 @@ enum { REPEATER_BSSID_MAX = 0x3f, }; +struct mt76_connac_reg_map { + u32 phys; + u32 maps; + u32 size; +}; + struct mt76_connac_pm { bool enable:1; bool enable_user:1; @@ -348,9 +354,10 @@ void mt76_connac2_mac_write_txwi(struct mt76_dev *dev, __le32 *txwi, struct sk_buff *skb, struct mt76_wcid *wcid, struct ieee80211_key_conf *key, int pid, enum mt76_txq_id qid, u32 changed); +bool mt76_connac2_mac_fill_txs(struct mt76_dev *dev, struct mt76_wcid *wcid, + __le32 *txs_data); bool mt76_connac2_mac_add_txs_skb(struct mt76_dev *dev, struct mt76_wcid *wcid, - int pid, __le32 *txs_data, - struct mt76_sta_stats *stats); + int pid, __le32 *txs_data); void mt76_connac2_mac_decode_he_radiotap(struct mt76_dev *dev, struct sk_buff *skb, __le32 *rxv, u32 mode); diff --git a/drivers/net/wireless/mediatek/mt76/mt76_connac2_mac.h b/drivers/net/wireless/mediatek/mt76/mt76_connac2_mac.h index 67ce216fb564..f33171bcd343 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76_connac2_mac.h +++ b/drivers/net/wireless/mediatek/mt76/mt76_connac2_mac.h @@ -158,6 +158,14 @@ enum { #define MT_TXS4_TIMESTAMP GENMASK(31, 0) +/* PPDU based TXS */ +#define MT_TXS5_MPDU_TX_BYTE GENMASK(22, 0) +#define MT_TXS5_MPDU_TX_CNT GENMASK(31, 23) + +#define MT_TXS6_MPDU_FAIL_CNT GENMASK(31, 23) + +#define MT_TXS7_MPDU_RETRY_CNT GENMASK(31, 23) + /* RXD DW1 */ #define MT_RXD1_NORMAL_WLAN_IDX GENMASK(9, 0) #define MT_RXD1_NORMAL_GROUP_1 BIT(11) diff --git a/drivers/net/wireless/mediatek/mt76/mt76_connac_mac.c b/drivers/net/wireless/mediatek/mt76/mt76_connac_mac.c index 18dea8e1fb20..34ac3d81a510 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76_connac_mac.c +++ b/drivers/net/wireless/mediatek/mt76/mt76_connac_mac.c @@ -490,6 +490,10 @@ void mt76_connac2_mac_write_txwi(struct mt76_dev *dev, __le32 *txwi, p_fmt = mt76_is_mmio(dev) ? MT_TX_TYPE_CT : MT_TX_TYPE_SF; q_idx = wmm_idx * MT76_CONNAC_MAX_WMM_SETS + mt76_connac_lmac_mapping(skb_get_queue_mapping(skb)); + + /* counting non-offloading skbs */ + wcid->stats.tx_bytes += skb->len; + wcid->stats.tx_packets++; } val = FIELD_PREP(MT_TXD0_TX_BYTES, skb->len + sz_txd) | @@ -550,35 +554,29 @@ void mt76_connac2_mac_write_txwi(struct mt76_dev *dev, __le32 *txwi, } EXPORT_SYMBOL_GPL(mt76_connac2_mac_write_txwi); -bool mt76_connac2_mac_add_txs_skb(struct mt76_dev *dev, struct mt76_wcid *wcid, - int pid, __le32 *txs_data, - struct mt76_sta_stats *stats) +bool mt76_connac2_mac_fill_txs(struct mt76_dev *dev, struct mt76_wcid *wcid, + __le32 *txs_data) { + struct mt76_sta_stats *stats = &wcid->stats; struct ieee80211_supported_band *sband; struct mt76_phy *mphy; - struct ieee80211_tx_info *info; - struct sk_buff_head list; struct rate_info rate = {}; - struct sk_buff *skb; bool cck = false; u32 txrate, txs, mode; - mt76_tx_status_lock(dev, &list); - skb = mt76_tx_status_skb_get(dev, wcid, pid, &list); - if (!skb) - goto out; - txs = le32_to_cpu(txs_data[0]); - info = IEEE80211_SKB_CB(skb); - if (!(txs & MT_TXS0_ACK_ERROR_MASK)) - info->flags |= IEEE80211_TX_STAT_ACK; - - info->status.ampdu_len = 1; - info->status.ampdu_ack_len = !!(info->flags & - IEEE80211_TX_STAT_ACK); - - info->status.rates[0].idx = -1; + /* PPDU based reporting */ + if (FIELD_GET(MT_TXS0_TXS_FORMAT, txs) > 1) { + stats->tx_bytes += + le32_get_bits(txs_data[5], MT_TXS5_MPDU_TX_BYTE); + stats->tx_packets += + le32_get_bits(txs_data[5], MT_TXS5_MPDU_TX_CNT); + stats->tx_failed += + le32_get_bits(txs_data[6], MT_TXS6_MPDU_FAIL_CNT); + stats->tx_retries += + le32_get_bits(txs_data[7], MT_TXS7_MPDU_RETRY_CNT); + } txrate = FIELD_GET(MT_TXS0_TX_RATE, txs); @@ -613,7 +611,7 @@ bool mt76_connac2_mac_add_txs_skb(struct mt76_dev *dev, struct mt76_wcid *wcid, case MT_PHY_TYPE_HT: case MT_PHY_TYPE_HT_GF: if (rate.mcs > 31) - goto out; + return false; rate.flags = RATE_INFO_FLAGS_MCS; if (wcid->rate.flags & RATE_INFO_FLAGS_SHORT_GI) @@ -621,7 +619,7 @@ bool mt76_connac2_mac_add_txs_skb(struct mt76_dev *dev, struct mt76_wcid *wcid, break; case MT_PHY_TYPE_VHT: if (rate.mcs > 9) - goto out; + return false; rate.flags = RATE_INFO_FLAGS_VHT_MCS; break; @@ -630,14 +628,14 @@ bool mt76_connac2_mac_add_txs_skb(struct mt76_dev *dev, struct mt76_wcid *wcid, case MT_PHY_TYPE_HE_TB: case MT_PHY_TYPE_HE_MU: if (rate.mcs > 11) - goto out; + return false; rate.he_gi = wcid->rate.he_gi; rate.he_dcm = FIELD_GET(MT_TX_RATE_DCM, txrate); rate.flags = RATE_INFO_FLAGS_HE_MCS; break; default: - goto out; + return false; } stats->tx_mode[mode]++; @@ -662,10 +660,34 @@ bool mt76_connac2_mac_add_txs_skb(struct mt76_dev *dev, struct mt76_wcid *wcid, } wcid->rate = rate; -out: - if (skb) - mt76_tx_status_skb_done(dev, skb, &list); + return true; +} +EXPORT_SYMBOL_GPL(mt76_connac2_mac_fill_txs); + +bool mt76_connac2_mac_add_txs_skb(struct mt76_dev *dev, struct mt76_wcid *wcid, + int pid, __le32 *txs_data) +{ + struct sk_buff_head list; + struct sk_buff *skb; + + mt76_tx_status_lock(dev, &list); + skb = mt76_tx_status_skb_get(dev, wcid, pid, &list); + if (skb) { + struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb); + bool noacked = !(info->flags & IEEE80211_TX_STAT_ACK); + + if (!(le32_to_cpu(txs_data[0]) & MT_TXS0_ACK_ERROR_MASK)) + info->flags |= IEEE80211_TX_STAT_ACK; + + info->status.ampdu_len = 1; + info->status.ampdu_ack_len = !noacked; + info->status.rates[0].idx = -1; + wcid->stats.tx_failed += noacked; + + mt76_connac2_mac_fill_txs(dev, wcid, txs_data); + mt76_tx_status_skb_done(dev, skb, &list); + } mt76_tx_status_unlock(dev, &list); return !!skb; diff --git a/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.c b/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.c index 9b17bd97ec09..011fc9729b38 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.c +++ b/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.c @@ -260,8 +260,10 @@ mt76_connac_mcu_add_nested_tlv(struct sk_buff *skb, int tag, int len, ntlv = le16_to_cpu(ntlv_hdr->tlv_num); ntlv_hdr->tlv_num = cpu_to_le16(ntlv + 1); - if (sta_hdr) - le16_add_cpu(&sta_hdr->len, len); + if (sta_hdr) { + len += le16_to_cpu(sta_hdr->len); + sta_hdr->len = cpu_to_le16(len); + } return ptlv; } @@ -594,14 +596,14 @@ mt76_connac_mcu_sta_amsdu_tlv(struct sk_buff *skb, struct ieee80211_sta *sta, vif->type != NL80211_IFTYPE_STATION) return; - if (!sta->max_amsdu_len) + if (!sta->deflink.agg.max_amsdu_len) return; tlv = mt76_connac_mcu_add_tlv(skb, STA_REC_HW_AMSDU, sizeof(*amsdu)); amsdu = (struct sta_rec_amsdu *)tlv; amsdu->max_amsdu_num = 8; amsdu->amsdu_en = true; - amsdu->max_mpdu_size = sta->max_amsdu_len >= + amsdu->max_mpdu_size = sta->deflink.agg.max_amsdu_len >= IEEE80211_MAX_MPDU_LEN_VHT_7991; wcid->amsdu = true; @@ -896,7 +898,7 @@ void mt76_connac_mcu_wtbl_smps_tlv(struct sk_buff *skb, tlv = mt76_connac_mcu_add_nested_tlv(skb, WTBL_SMPS, sizeof(*smps), wtbl_tlv, sta_wtbl); smps = (struct wtbl_smps *)tlv; - smps->smps = (sta->smps_mode == IEEE80211_SMPS_DYNAMIC); + smps->smps = (sta->deflink.smps_mode == IEEE80211_SMPS_DYNAMIC); } EXPORT_SYMBOL_GPL(mt76_connac_mcu_wtbl_smps_tlv); @@ -2648,7 +2650,7 @@ int mt76_connac_mcu_add_key(struct mt76_dev *dev, struct ieee80211_vif *vif, } EXPORT_SYMBOL_GPL(mt76_connac_mcu_add_key); -/* SIFS 20us + 512 byte beacon tranmitted by 1Mbps (3906us) */ +/* SIFS 20us + 512 byte beacon transmitted by 1Mbps (3906us) */ #define BCN_TX_ESTIMATE_TIME (4096 + 20) void mt76_connac_mcu_bss_ext_tlv(struct sk_buff *skb, struct mt76_vif *mvif) { @@ -2886,6 +2888,10 @@ int mt76_connac2_load_ram(struct mt76_dev *dev, const char *fw_wm, goto out; } + snprintf(dev->hw->wiphy->fw_version, + sizeof(dev->hw->wiphy->fw_version), + "%.10s-%.15s", hdr->fw_ver, hdr->build_date); + release_firmware(fw); if (!fw_wa) diff --git a/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.h b/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.h index f1d7c05bd794..718f427d8f6b 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.h +++ b/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.h @@ -10,6 +10,7 @@ #define FW_FEATURE_SET_KEY_IDX GENMASK(2, 1) #define FW_FEATURE_ENCRY_MODE BIT(4) #define FW_FEATURE_OVERRIDE_ADDR BIT(5) +#define FW_FEATURE_NON_DL BIT(6) #define DL_MODE_ENCRYPT BIT(0) #define DL_MODE_KEY_IDX GENMASK(2, 1) @@ -33,6 +34,12 @@ #define PATCH_SEC_ENC_SCRAMBLE_INFO_MASK GENMASK(15, 0) #define PATCH_SEC_ENC_AES_KEY_MASK GENMASK(7, 0) +enum { + FW_TYPE_DEFAULT = 0, + FW_TYPE_CLC = 2, + FW_TYPE_MAX_NUM = 255 +}; + #define MCU_PQ_ID(p, q) (((p) << 15) | ((q) << 10)) #define MCU_PKT_ID 0xa0 @@ -174,7 +181,8 @@ struct mt76_connac2_fw_region { __le32 addr; __le32 len; u8 feature_set; - u8 rsv1[15]; + u8 type; + u8 rsv1[14]; } __packed; struct tlv { @@ -1172,6 +1180,7 @@ enum { MCU_CE_CMD_SET_ROC = 0x1c, MCU_CE_CMD_SET_EDCA_PARMS = 0x1d, MCU_CE_CMD_SET_P2P_OPPPS = 0x33, + MCU_CE_CMD_SET_CLC = 0x5c, MCU_CE_CMD_SET_RATE_TX_POWER = 0x5d, MCU_CE_CMD_SCHED_SCAN_ENABLE = 0x61, MCU_CE_CMD_SCHED_SCAN_REQ = 0x62, diff --git a/drivers/net/wireless/mediatek/mt76/mt76x02_mac.c b/drivers/net/wireless/mediatek/mt76/mt76x02_mac.c index de30cf5e2d2f..93d96739f802 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x02_mac.c +++ b/drivers/net/wireless/mediatek/mt76/mt76x02_mac.c @@ -404,7 +404,7 @@ void mt76x02_mac_write_txwi(struct mt76x02_dev *dev, struct mt76x02_txwi *txwi, txwi->rate |= cpu_to_le16(MT_RXWI_RATE_LDPC); if ((info->flags & IEEE80211_TX_CTL_STBC) && nss == 1) txwi->rate |= cpu_to_le16(MT_RXWI_RATE_STBC); - if (nss > 1 && sta && sta->smps_mode == IEEE80211_SMPS_DYNAMIC) + if (nss > 1 && sta && sta->deflink.smps_mode == IEEE80211_SMPS_DYNAMIC) txwi_flags |= MT_TXWI_FLAGS_MMPS; if (!(info->flags & IEEE80211_TX_CTL_NO_ACK)) txwi->ack_ctl |= MT_TXWI_ACK_CTL_REQ; diff --git a/drivers/net/wireless/mediatek/mt76/mt76x02_usb_mcu.c b/drivers/net/wireless/mediatek/mt76/mt76x02_usb_mcu.c index c6c16fe8ee85..02da543dfc5c 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x02_usb_mcu.c +++ b/drivers/net/wireless/mediatek/mt76/mt76x02_usb_mcu.c @@ -21,29 +21,16 @@ static void mt76x02u_multiple_mcu_reads(struct mt76_dev *dev, u8 *data, int len) { struct mt76_usb *usb = &dev->usb; - u32 reg, val; int i; - if (usb->mcu.burst) { - WARN_ON_ONCE(len / 4 != usb->mcu.rp_len); - - reg = usb->mcu.rp[0].reg - usb->mcu.base; - for (i = 0; i < usb->mcu.rp_len; i++) { - val = get_unaligned_le32(data + 4 * i); - usb->mcu.rp[i].reg = reg++; - usb->mcu.rp[i].value = val; - } - } else { - WARN_ON_ONCE(len / 8 != usb->mcu.rp_len); - - for (i = 0; i < usb->mcu.rp_len; i++) { - reg = get_unaligned_le32(data + 8 * i) - - usb->mcu.base; - val = get_unaligned_le32(data + 8 * i + 4); - - WARN_ON_ONCE(usb->mcu.rp[i].reg != reg); - usb->mcu.rp[i].value = val; - } + WARN_ON_ONCE(len / 8 != usb->mcu.rp_len); + + for (i = 0; i < usb->mcu.rp_len; i++) { + u32 reg = get_unaligned_le32(data + 8 * i) - usb->mcu.base; + u32 val = get_unaligned_le32(data + 8 * i + 4); + + WARN_ON_ONCE(usb->mcu.rp[i].reg != reg); + usb->mcu.rp[i].value = val; } } @@ -207,7 +194,6 @@ mt76x02u_mcu_rd_rp(struct mt76_dev *dev, u32 base, usb->mcu.rp = data; usb->mcu.rp_len = n; usb->mcu.base = base; - usb->mcu.burst = false; ret = __mt76x02u_mcu_send_msg(dev, skb, CMD_RANDOM_READ, true); diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/debugfs.c b/drivers/net/wireless/mediatek/mt76/mt7915/debugfs.c index fd76db8f5269..6ef3431cad64 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7915/debugfs.c +++ b/drivers/net/wireless/mediatek/mt76/mt7915/debugfs.c @@ -23,9 +23,9 @@ mt7915_implicit_txbf_set(void *data, u64 val) { struct mt7915_dev *dev = data; - if (test_bit(MT76_STATE_RUNNING, &dev->mphy.state)) - return -EBUSY; - + /* The existing connected stations shall reconnect to apply + * new implicit txbf configuration. + */ dev->ibf = !!val; return mt7915_mcu_set_txbf(dev, MT_BF_TYPE_UPDATE); diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/mac.c b/drivers/net/wireless/mediatek/mt76/mt7915/mac.c index 60ae834d95a6..be97dede2634 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7915/mac.c +++ b/drivers/net/wireless/mediatek/mt76/mt7915/mac.c @@ -176,7 +176,7 @@ static void mt7915_mac_sta_poll(struct mt7915_dev *dev) /* * We don't support reading GI info from txs packets. * For accurate tx status reporting and AQL improvement, - we need to make sure that flags match so polling GI + * we need to make sure that flags match so polling GI * from per-sta counters directly. */ rate = &msta->wcid.rate; @@ -232,7 +232,7 @@ mt7915_mac_fill_rx(struct mt7915_dev *dev, struct sk_buff *skb) bool unicast, insert_ccmp_hdr = false; u8 remove_pad, amsdu_info; u8 mode = 0, qos_ctl = 0; - struct mt7915_sta *msta; + struct mt7915_sta *msta = NULL; bool hdr_trans; u16 hdr_gap; u16 seq_ctrl = 0; @@ -1001,7 +1001,7 @@ static void mt7915_mac_add_txs(struct mt7915_dev *dev, void *data) wcidx = le32_get_bits(txs_data[2], MT_TXS2_WCID); pid = le32_get_bits(txs_data[3], MT_TXS3_PID); - if (pid < MT_PACKET_ID_FIRST) + if (pid < MT_PACKET_ID_WED) return; if (wcidx >= mt7915_wtbl_size(dev)) @@ -1015,8 +1015,11 @@ static void mt7915_mac_add_txs(struct mt7915_dev *dev, void *data) msta = container_of(wcid, struct mt7915_sta, wcid); - mt76_connac2_mac_add_txs_skb(&dev->mt76, wcid, pid, txs_data, - &msta->stats); + if (pid == MT_PACKET_ID_WED) + mt76_connac2_mac_fill_txs(&dev->mt76, wcid, txs_data); + else + mt76_connac2_mac_add_txs_skb(&dev->mt76, wcid, pid, txs_data); + if (!wcid->sta) goto out; @@ -1047,7 +1050,7 @@ bool mt7915_rx_check(struct mt76_dev *mdev, void *data, int len) return false; case PKT_TYPE_TXS: for (rxd += 2; rxd + 8 <= end; rxd += 8) - mt7915_mac_add_txs(dev, rxd); + mt7915_mac_add_txs(dev, rxd); return false; case PKT_TYPE_RX_FW_MONITOR: mt7915_debugfs_rx_fw_monitor(dev, data, len); @@ -1084,7 +1087,7 @@ void mt7915_queue_rx_skb(struct mt76_dev *mdev, enum mt76_rxq_id q, break; case PKT_TYPE_TXS: for (rxd += 2; rxd + 8 <= end; rxd += 8) - mt7915_mac_add_txs(dev, rxd); + mt7915_mac_add_txs(dev, rxd); dev_kfree_skb(skb); break; case PKT_TYPE_RX_FW_MONITOR: @@ -2071,8 +2074,9 @@ void mt7915_mac_add_twt_setup(struct ieee80211_hw *hw, } flowid = ffs(~msta->twt.flowid_mask) - 1; - le16p_replace_bits(&twt_agrt->req_type, flowid, - IEEE80211_TWT_REQTYPE_FLOWID); + twt_agrt->req_type &= ~cpu_to_le16(IEEE80211_TWT_REQTYPE_FLOWID); + twt_agrt->req_type |= le16_encode_bits(flowid, + IEEE80211_TWT_REQTYPE_FLOWID); table_id = ffs(~dev->twt.table_mask) - 1; exp = FIELD_GET(IEEE80211_TWT_REQTYPE_WAKE_INT_EXP, req_type); @@ -2122,8 +2126,9 @@ void mt7915_mac_add_twt_setup(struct ieee80211_hw *hw, unlock: mutex_unlock(&dev->mt76.mutex); out: - le16p_replace_bits(&twt_agrt->req_type, setup_cmd, - IEEE80211_TWT_REQTYPE_SETUP_CMD); + twt_agrt->req_type &= ~cpu_to_le16(IEEE80211_TWT_REQTYPE_SETUP_CMD); + twt_agrt->req_type |= + le16_encode_bits(setup_cmd, IEEE80211_TWT_REQTYPE_SETUP_CMD); twt->control = (twt->control & IEEE80211_TWT_CONTROL_WAKE_DUR_UNIT) | (twt->control & IEEE80211_TWT_CONTROL_RX_DISABLED); } diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/main.c b/drivers/net/wireless/mediatek/mt76/mt7915/main.c index bd3386bf0f8a..89b519cfd14c 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7915/main.c +++ b/drivers/net/wireless/mediatek/mt76/mt7915/main.c @@ -1010,6 +1010,23 @@ static void mt7915_sta_statistics(struct ieee80211_hw *hw, } sinfo->txrate.flags = txrate->flags; sinfo->filled |= BIT_ULL(NL80211_STA_INFO_TX_BITRATE); + + /* offloading flows bypass networking stack, so driver counts and + * reports sta statistics via NL80211_STA_INFO when WED is active. + */ + if (mtk_wed_device_active(&phy->dev->mt76.mmio.wed)) { + sinfo->tx_bytes = msta->wcid.stats.tx_bytes; + sinfo->filled |= BIT_ULL(NL80211_STA_INFO_TX_BYTES64); + + sinfo->tx_packets = msta->wcid.stats.tx_packets; + sinfo->filled |= BIT_ULL(NL80211_STA_INFO_TX_PACKETS); + + sinfo->tx_failed = msta->wcid.stats.tx_failed; + sinfo->filled |= BIT_ULL(NL80211_STA_INFO_TX_FAILED); + + sinfo->tx_retries = msta->wcid.stats.tx_retries; + sinfo->filled |= BIT_ULL(NL80211_STA_INFO_TX_RETRIES); + } } static void mt7915_sta_rc_work(void *data, struct ieee80211_sta *sta) @@ -1224,7 +1241,7 @@ static void mt7915_ethtool_worker(void *wi_data, struct ieee80211_sta *sta) if (msta->vif->mt76.idx != wi->idx) return; - mt76_ethtool_worker(wi, &msta->stats); + mt76_ethtool_worker(wi, &msta->wcid.stats); } static diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c b/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c index f83067961945..8d297e4aa7d4 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c +++ b/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c @@ -925,7 +925,7 @@ mt7915_mcu_sta_amsdu_tlv(struct mt7915_dev *dev, struct sk_buff *skb, vif->type != NL80211_IFTYPE_AP) return; - if (!sta->max_amsdu_len) + if (!sta->deflink.agg.max_amsdu_len) return; tlv = mt76_connac_mcu_add_tlv(skb, STA_REC_HW_AMSDU, sizeof(*amsdu)); @@ -934,7 +934,7 @@ mt7915_mcu_sta_amsdu_tlv(struct mt7915_dev *dev, struct sk_buff *skb, amsdu->amsdu_en = true; msta->wcid.amsdu = true; - switch (sta->max_amsdu_len) { + switch (sta->deflink.agg.max_amsdu_len) { case IEEE80211_MAX_MPDU_LEN_VHT_11454: if (!is_mt7915(&dev->mt76)) { amsdu->max_mpdu_size = @@ -1304,7 +1304,7 @@ int mt7915_mcu_set_fixed_rate_ctrl(struct mt7915_dev *dev, ra->phy = *phy; break; case RATE_PARAM_MMPS_UPDATE: - ra->mmps_mode = mt7915_mcu_get_mmps_mode(sta->smps_mode); + ra->mmps_mode = mt7915_mcu_get_mmps_mode(sta->deflink.smps_mode); break; default: break; @@ -1360,7 +1360,7 @@ mt7915_mcu_add_rate_ctrl_fixed(struct mt7915_dev *dev, struct sta_phy phy = {}; int ret, nrates = 0; -#define __sta_phy_bitrate_mask_check(_mcs, _gi, _he) \ +#define __sta_phy_bitrate_mask_check(_mcs, _gi, _ht, _he) \ do { \ u8 i, gi = mask->control[band]._gi; \ gi = (_he) ? gi : gi == NL80211_TXRATE_FORCE_SGI; \ @@ -1373,15 +1373,17 @@ mt7915_mcu_add_rate_ctrl_fixed(struct mt7915_dev *dev, continue; \ nrates += hweight16(mask->control[band]._mcs[i]); \ phy.mcs = ffs(mask->control[band]._mcs[i]) - 1; \ + if (_ht) \ + phy.mcs += 8 * i; \ } \ } while (0) if (sta->deflink.he_cap.has_he) { - __sta_phy_bitrate_mask_check(he_mcs, he_gi, 1); + __sta_phy_bitrate_mask_check(he_mcs, he_gi, 0, 1); } else if (sta->deflink.vht_cap.vht_supported) { - __sta_phy_bitrate_mask_check(vht_mcs, gi, 0); + __sta_phy_bitrate_mask_check(vht_mcs, gi, 0, 0); } else if (sta->deflink.ht_cap.ht_supported) { - __sta_phy_bitrate_mask_check(ht_mcs, gi, 0); + __sta_phy_bitrate_mask_check(ht_mcs, gi, 1, 0); } else { nrates = hweight32(mask->control[band].legacy); phy.mcs = ffs(mask->control[band].legacy) - 1; @@ -1459,7 +1461,7 @@ mt7915_mcu_sta_rate_ctrl_tlv(struct sk_buff *skb, struct mt7915_dev *dev, ra->channel = chandef->chan->hw_value; ra->bw = sta->deflink.bandwidth; ra->phy.bw = sta->deflink.bandwidth; - ra->mmps_mode = mt7915_mcu_get_mmps_mode(sta->smps_mode); + ra->mmps_mode = mt7915_mcu_get_mmps_mode(sta->deflink.smps_mode); if (supp_rate) { supp_rate &= mask->control[band].legacy; diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/mmio.c b/drivers/net/wireless/mediatek/mt76/mt7915/mmio.c index 4499a630e8f1..7bd5f6725d7b 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7915/mmio.c +++ b/drivers/net/wireless/mediatek/mt76/mt7915/mmio.c @@ -75,6 +75,7 @@ static const u32 mt7915_offs[] = { [AGG_AWSCR0] = 0x05c, [AGG_PCR0] = 0x06c, [AGG_ACR0] = 0x084, + [AGG_ACR4] = 0x08c, [AGG_MRCR] = 0x098, [AGG_ATCR1] = 0x0f0, [AGG_ATCR3] = 0x0f4, @@ -148,6 +149,7 @@ static const u32 mt7916_offs[] = { [AGG_AWSCR0] = 0x030, [AGG_PCR0] = 0x040, [AGG_ACR0] = 0x054, + [AGG_ACR4] = 0x05c, [AGG_MRCR] = 0x068, [AGG_ATCR1] = 0x1a8, [AGG_ATCR3] = 0x080, @@ -204,147 +206,147 @@ static const u32 mt7916_offs[] = { [ETBF_PAR_RPT0] = 0x100, }; -static const struct __map mt7915_reg_map[] = { +static const struct mt76_connac_reg_map mt7915_reg_map[] = { { 0x00400000, 0x80000, 0x10000 }, /* WF_MCU_SYSRAM */ { 0x00410000, 0x90000, 0x10000 }, /* WF_MCU_SYSRAM (configure regs) */ { 0x40000000, 0x70000, 0x10000 }, /* WF_UMAC_SYSRAM */ - { 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 */ + { 0x54000000, 0x02000, 0x01000 }, /* WFDMA PCIE0 MCU DMA0 */ + { 0x55000000, 0x03000, 0x01000 }, /* WFDMA PCIE0 MCU DMA1 */ + { 0x58000000, 0x06000, 0x01000 }, /* WFDMA PCIE1 MCU DMA0 (MEM_DMA) */ + { 0x59000000, 0x07000, 0x01000 }, /* 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) */ + { 0x820c0000, 0x08000, 0x04000 }, /* WF_UMAC_TOP (PLE) */ + { 0x820c8000, 0x0c000, 0x02000 }, /* WF_UMAC_TOP (PSE) */ + { 0x820cc000, 0x0e000, 0x02000 }, /* WF_UMAC_TOP (PP) */ + { 0x820ce000, 0x21c00, 0x00200 }, /* WF_LMAC_TOP (WF_SEC) */ + { 0x820cf000, 0x22000, 0x01000 }, /* 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) */ + { 0x820e0000, 0x20000, 0x00400 }, /* WF_LMAC_TOP BN0 (WF_CFG) */ + { 0x820e1000, 0x20400, 0x00200 }, /* WF_LMAC_TOP BN0 (WF_TRB) */ + { 0x820e2000, 0x20800, 0x00400 }, /* WF_LMAC_TOP BN0 (WF_AGG) */ + { 0x820e3000, 0x20c00, 0x00400 }, /* WF_LMAC_TOP BN0 (WF_ARB) */ + { 0x820e4000, 0x21000, 0x00400 }, /* WF_LMAC_TOP BN0 (WF_TMAC) */ + { 0x820e5000, 0x21400, 0x00800 }, /* WF_LMAC_TOP BN0 (WF_RMAC) */ + { 0x820e7000, 0x21e00, 0x00200 }, /* WF_LMAC_TOP BN0 (WF_DMA) */ + { 0x820e9000, 0x23400, 0x00200 }, /* WF_LMAC_TOP BN0 (WF_WTBLOFF) */ + { 0x820ea000, 0x24000, 0x00200 }, /* WF_LMAC_TOP BN0 (WF_ETBF) */ + { 0x820eb000, 0x24200, 0x00400 }, /* WF_LMAC_TOP BN0 (WF_LPON) */ + { 0x820ec000, 0x24600, 0x00200 }, /* WF_LMAC_TOP BN0 (WF_INT) */ + { 0x820ed000, 0x24800, 0x00800 }, /* WF_LMAC_TOP BN0 (WF_MIB) */ + { 0x820f0000, 0xa0000, 0x00400 }, /* WF_LMAC_TOP BN1 (WF_CFG) */ + { 0x820f1000, 0xa0600, 0x00200 }, /* WF_LMAC_TOP BN1 (WF_TRB) */ + { 0x820f2000, 0xa0800, 0x00400 }, /* WF_LMAC_TOP BN1 (WF_AGG) */ + { 0x820f3000, 0xa0c00, 0x00400 }, /* WF_LMAC_TOP BN1 (WF_ARB) */ + { 0x820f4000, 0xa1000, 0x00400 }, /* WF_LMAC_TOP BN1 (WF_TMAC) */ + { 0x820f5000, 0xa1400, 0x00800 }, /* WF_LMAC_TOP BN1 (WF_RMAC) */ + { 0x820f7000, 0xa1e00, 0x00200 }, /* WF_LMAC_TOP BN1 (WF_DMA) */ + { 0x820f9000, 0xa3400, 0x00200 }, /* WF_LMAC_TOP BN1 (WF_WTBLOFF) */ + { 0x820fa000, 0xa4000, 0x00200 }, /* WF_LMAC_TOP BN1 (WF_ETBF) */ + { 0x820fb000, 0xa4200, 0x00400 }, /* WF_LMAC_TOP BN1 (WF_LPON) */ + { 0x820fc000, 0xa4600, 0x00200 }, /* WF_LMAC_TOP BN1 (WF_INT) */ + { 0x820fd000, 0xa4800, 0x00800 }, /* WF_LMAC_TOP BN1 (WF_MIB) */ { 0x0, 0x0, 0x0 }, /* imply end of search */ }; -static const struct __map mt7916_reg_map[] = { - { 0x54000000, 0x02000, 0x1000 }, /* WFDMA_0 (PCIE0 MCU DMA0) */ - { 0x55000000, 0x03000, 0x1000 }, /* WFDMA_1 (PCIE0 MCU DMA1) */ - { 0x56000000, 0x04000, 0x1000 }, /* WFDMA_2 (Reserved) */ - { 0x57000000, 0x05000, 0x1000 }, /* WFDMA_3 (MCU wrap CR) */ - { 0x58000000, 0x06000, 0x1000 }, /* WFDMA_4 (PCIE1 MCU DMA0) */ - { 0x59000000, 0x07000, 0x1000 }, /* WFDMA_5 (PCIE1 MCU DMA1) */ - { 0x820c0000, 0x08000, 0x4000 }, /* WF_UMAC_TOP (PLE) */ - { 0x820c8000, 0x0c000, 0x2000 }, /* WF_UMAC_TOP (PSE) */ - { 0x820cc000, 0x0e000, 0x2000 }, /* WF_UMAC_TOP (PP) */ - { 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) */ - { 0x820ce000, 0x21c00, 0x0200 }, /* WF_LMAC_TOP (WF_SEC) */ - { 0x820e7000, 0x21e00, 0x0200 }, /* WF_LMAC_TOP BN0 (WF_DMA) */ - { 0x820cf000, 0x22000, 0x1000 }, /* WF_LMAC_TOP (WF_PF) */ - { 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) */ - { 0x820ca000, 0x26000, 0x2000 }, /* WF_LMAC_TOP BN0 (WF_MUCOP) */ - { 0x820d0000, 0x30000, 0x10000}, /* WF_LMAC_TOP (WF_WTBLON) */ - { 0x00400000, 0x80000, 0x10000}, /* WF_MCU_SYSRAM */ - { 0x00410000, 0x90000, 0x10000}, /* WF_MCU_SYSRAM (configure cr) */ - { 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) */ - { 0x820c4000, 0xa8000, 0x1000 }, /* WF_LMAC_TOP (WF_UWTBL ) */ - { 0x820b0000, 0xae000, 0x1000 }, /* [APB2] WFSYS_ON */ - { 0x80020000, 0xb0000, 0x10000}, /* WF_TOP_MISC_OFF */ - { 0x81020000, 0xc0000, 0x10000}, /* WF_TOP_MISC_ON */ +static const struct mt76_connac_reg_map mt7916_reg_map[] = { + { 0x54000000, 0x02000, 0x01000 }, /* WFDMA_0 (PCIE0 MCU DMA0) */ + { 0x55000000, 0x03000, 0x01000 }, /* WFDMA_1 (PCIE0 MCU DMA1) */ + { 0x56000000, 0x04000, 0x01000 }, /* WFDMA_2 (Reserved) */ + { 0x57000000, 0x05000, 0x01000 }, /* WFDMA_3 (MCU wrap CR) */ + { 0x58000000, 0x06000, 0x01000 }, /* WFDMA_4 (PCIE1 MCU DMA0) */ + { 0x59000000, 0x07000, 0x01000 }, /* WFDMA_5 (PCIE1 MCU DMA1) */ + { 0x820c0000, 0x08000, 0x04000 }, /* WF_UMAC_TOP (PLE) */ + { 0x820c8000, 0x0c000, 0x02000 }, /* WF_UMAC_TOP (PSE) */ + { 0x820cc000, 0x0e000, 0x02000 }, /* WF_UMAC_TOP (PP) */ + { 0x820e0000, 0x20000, 0x00400 }, /* WF_LMAC_TOP BN0 (WF_CFG) */ + { 0x820e1000, 0x20400, 0x00200 }, /* WF_LMAC_TOP BN0 (WF_TRB) */ + { 0x820e2000, 0x20800, 0x00400 }, /* WF_LMAC_TOP BN0 (WF_AGG) */ + { 0x820e3000, 0x20c00, 0x00400 }, /* WF_LMAC_TOP BN0 (WF_ARB) */ + { 0x820e4000, 0x21000, 0x00400 }, /* WF_LMAC_TOP BN0 (WF_TMAC) */ + { 0x820e5000, 0x21400, 0x00800 }, /* WF_LMAC_TOP BN0 (WF_RMAC) */ + { 0x820ce000, 0x21c00, 0x00200 }, /* WF_LMAC_TOP (WF_SEC) */ + { 0x820e7000, 0x21e00, 0x00200 }, /* WF_LMAC_TOP BN0 (WF_DMA) */ + { 0x820cf000, 0x22000, 0x01000 }, /* WF_LMAC_TOP (WF_PF) */ + { 0x820e9000, 0x23400, 0x00200 }, /* WF_LMAC_TOP BN0 (WF_WTBLOFF) */ + { 0x820ea000, 0x24000, 0x00200 }, /* WF_LMAC_TOP BN0 (WF_ETBF) */ + { 0x820eb000, 0x24200, 0x00400 }, /* WF_LMAC_TOP BN0 (WF_LPON) */ + { 0x820ec000, 0x24600, 0x00200 }, /* WF_LMAC_TOP BN0 (WF_INT) */ + { 0x820ed000, 0x24800, 0x00800 }, /* WF_LMAC_TOP BN0 (WF_MIB) */ + { 0x820ca000, 0x26000, 0x02000 }, /* WF_LMAC_TOP BN0 (WF_MUCOP) */ + { 0x820d0000, 0x30000, 0x10000 }, /* WF_LMAC_TOP (WF_WTBLON) */ + { 0x00400000, 0x80000, 0x10000 }, /* WF_MCU_SYSRAM */ + { 0x00410000, 0x90000, 0x10000 }, /* WF_MCU_SYSRAM (configure cr) */ + { 0x820f0000, 0xa0000, 0x00400 }, /* WF_LMAC_TOP BN1 (WF_CFG) */ + { 0x820f1000, 0xa0600, 0x00200 }, /* WF_LMAC_TOP BN1 (WF_TRB) */ + { 0x820f2000, 0xa0800, 0x00400 }, /* WF_LMAC_TOP BN1 (WF_AGG) */ + { 0x820f3000, 0xa0c00, 0x00400 }, /* WF_LMAC_TOP BN1 (WF_ARB) */ + { 0x820f4000, 0xa1000, 0x00400 }, /* WF_LMAC_TOP BN1 (WF_TMAC) */ + { 0x820f5000, 0xa1400, 0x00800 }, /* WF_LMAC_TOP BN1 (WF_RMAC) */ + { 0x820f7000, 0xa1e00, 0x00200 }, /* WF_LMAC_TOP BN1 (WF_DMA) */ + { 0x820f9000, 0xa3400, 0x00200 }, /* WF_LMAC_TOP BN1 (WF_WTBLOFF) */ + { 0x820fa000, 0xa4000, 0x00200 }, /* WF_LMAC_TOP BN1 (WF_ETBF) */ + { 0x820fb000, 0xa4200, 0x00400 }, /* WF_LMAC_TOP BN1 (WF_LPON) */ + { 0x820fc000, 0xa4600, 0x00200 }, /* WF_LMAC_TOP BN1 (WF_INT) */ + { 0x820fd000, 0xa4800, 0x00800 }, /* WF_LMAC_TOP BN1 (WF_MIB) */ + { 0x820c4000, 0xa8000, 0x01000 }, /* WF_LMAC_TOP (WF_UWTBL ) */ + { 0x820b0000, 0xae000, 0x01000 }, /* [APB2] WFSYS_ON */ + { 0x80020000, 0xb0000, 0x10000 }, /* WF_TOP_MISC_OFF */ + { 0x81020000, 0xc0000, 0x10000 }, /* WF_TOP_MISC_ON */ { 0x0, 0x0, 0x0 }, /* imply end of search */ }; -static const struct __map mt7986_reg_map[] = { - { 0x54000000, 0x402000, 0x1000 }, /* WFDMA_0 (PCIE0 MCU DMA0) */ - { 0x55000000, 0x403000, 0x1000 }, /* WFDMA_1 (PCIE0 MCU DMA1) */ - { 0x56000000, 0x404000, 0x1000 }, /* WFDMA_2 (Reserved) */ - { 0x57000000, 0x405000, 0x1000 }, /* WFDMA_3 (MCU wrap CR) */ - { 0x58000000, 0x406000, 0x1000 }, /* WFDMA_4 (PCIE1 MCU DMA0) */ - { 0x59000000, 0x407000, 0x1000 }, /* WFDMA_5 (PCIE1 MCU DMA1) */ - { 0x820c0000, 0x408000, 0x4000 }, /* WF_UMAC_TOP (PLE) */ - { 0x820c8000, 0x40c000, 0x2000 }, /* WF_UMAC_TOP (PSE) */ - { 0x820cc000, 0x40e000, 0x2000 }, /* WF_UMAC_TOP (PP) */ - { 0x820e0000, 0x420000, 0x0400 }, /* WF_LMAC_TOP BN0 (WF_CFG) */ - { 0x820e1000, 0x420400, 0x0200 }, /* WF_LMAC_TOP BN0 (WF_TRB) */ - { 0x820e2000, 0x420800, 0x0400 }, /* WF_LMAC_TOP BN0 (WF_AGG) */ - { 0x820e3000, 0x420c00, 0x0400 }, /* WF_LMAC_TOP BN0 (WF_ARB) */ - { 0x820e4000, 0x421000, 0x0400 }, /* WF_LMAC_TOP BN0 (WF_TMAC) */ - { 0x820e5000, 0x421400, 0x0800 }, /* WF_LMAC_TOP BN0 (WF_RMAC) */ - { 0x820ce000, 0x421c00, 0x0200 }, /* WF_LMAC_TOP (WF_SEC) */ - { 0x820e7000, 0x421e00, 0x0200 }, /* WF_LMAC_TOP BN0 (WF_DMA) */ - { 0x820cf000, 0x422000, 0x1000 }, /* WF_LMAC_TOP (WF_PF) */ - { 0x820e9000, 0x423400, 0x0200 }, /* WF_LMAC_TOP BN0 (WF_WTBLOFF) */ - { 0x820ea000, 0x424000, 0x0200 }, /* WF_LMAC_TOP BN0 (WF_ETBF) */ - { 0x820eb000, 0x424200, 0x0400 }, /* WF_LMAC_TOP BN0 (WF_LPON) */ - { 0x820ec000, 0x424600, 0x0200 }, /* WF_LMAC_TOP BN0 (WF_INT) */ - { 0x820ed000, 0x424800, 0x0800 }, /* WF_LMAC_TOP BN0 (WF_MIB) */ - { 0x820ca000, 0x426000, 0x2000 }, /* WF_LMAC_TOP BN0 (WF_MUCOP) */ - { 0x820d0000, 0x430000, 0x10000}, /* WF_LMAC_TOP (WF_WTBLON) */ - { 0x00400000, 0x480000, 0x10000}, /* WF_MCU_SYSRAM */ - { 0x00410000, 0x490000, 0x10000}, /* WF_MCU_SYSRAM */ - { 0x820f0000, 0x4a0000, 0x0400 }, /* WF_LMAC_TOP BN1 (WF_CFG) */ - { 0x820f1000, 0x4a0600, 0x0200 }, /* WF_LMAC_TOP BN1 (WF_TRB) */ - { 0x820f2000, 0x4a0800, 0x0400 }, /* WF_LMAC_TOP BN1 (WF_AGG) */ - { 0x820f3000, 0x4a0c00, 0x0400 }, /* WF_LMAC_TOP BN1 (WF_ARB) */ - { 0x820f4000, 0x4a1000, 0x0400 }, /* WF_LMAC_TOP BN1 (WF_TMAC) */ - { 0x820f5000, 0x4a1400, 0x0800 }, /* WF_LMAC_TOP BN1 (WF_RMAC) */ - { 0x820f7000, 0x4a1e00, 0x0200 }, /* WF_LMAC_TOP BN1 (WF_DMA) */ - { 0x820f9000, 0x4a3400, 0x0200 }, /* WF_LMAC_TOP BN1 (WF_WTBLOFF) */ - { 0x820fa000, 0x4a4000, 0x0200 }, /* WF_LMAC_TOP BN1 (WF_ETBF) */ - { 0x820fb000, 0x4a4200, 0x0400 }, /* WF_LMAC_TOP BN1 (WF_LPON) */ - { 0x820fc000, 0x4a4600, 0x0200 }, /* WF_LMAC_TOP BN1 (WF_INT) */ - { 0x820fd000, 0x4a4800, 0x0800 }, /* WF_LMAC_TOP BN1 (WF_MIB) */ - { 0x820c4000, 0x4a8000, 0x1000 }, /* WF_LMAC_TOP (WF_UWTBL ) */ - { 0x820b0000, 0x4ae000, 0x1000 }, /* [APB2] WFSYS_ON */ - { 0x80020000, 0x4b0000, 0x10000}, /* WF_TOP_MISC_OFF */ - { 0x81020000, 0x4c0000, 0x10000}, /* WF_TOP_MISC_ON */ - { 0x89000000, 0x4d0000, 0x1000 }, /* WF_MCU_CFG_ON */ - { 0x89010000, 0x4d1000, 0x1000 }, /* WF_MCU_CIRQ */ - { 0x89020000, 0x4d2000, 0x1000 }, /* WF_MCU_GPT */ - { 0x89030000, 0x4d3000, 0x1000 }, /* WF_MCU_WDT */ - { 0x80010000, 0x4d4000, 0x1000 }, /* WF_AXIDMA */ +static const struct mt76_connac_reg_map mt7986_reg_map[] = { + { 0x54000000, 0x402000, 0x01000 }, /* WFDMA_0 (PCIE0 MCU DMA0) */ + { 0x55000000, 0x403000, 0x01000 }, /* WFDMA_1 (PCIE0 MCU DMA1) */ + { 0x56000000, 0x404000, 0x01000 }, /* WFDMA_2 (Reserved) */ + { 0x57000000, 0x405000, 0x01000 }, /* WFDMA_3 (MCU wrap CR) */ + { 0x58000000, 0x406000, 0x01000 }, /* WFDMA_4 (PCIE1 MCU DMA0) */ + { 0x59000000, 0x407000, 0x01000 }, /* WFDMA_5 (PCIE1 MCU DMA1) */ + { 0x820c0000, 0x408000, 0x04000 }, /* WF_UMAC_TOP (PLE) */ + { 0x820c8000, 0x40c000, 0x02000 }, /* WF_UMAC_TOP (PSE) */ + { 0x820cc000, 0x40e000, 0x02000 }, /* WF_UMAC_TOP (PP) */ + { 0x820e0000, 0x420000, 0x00400 }, /* WF_LMAC_TOP BN0 (WF_CFG) */ + { 0x820e1000, 0x420400, 0x00200 }, /* WF_LMAC_TOP BN0 (WF_TRB) */ + { 0x820e2000, 0x420800, 0x00400 }, /* WF_LMAC_TOP BN0 (WF_AGG) */ + { 0x820e3000, 0x420c00, 0x00400 }, /* WF_LMAC_TOP BN0 (WF_ARB) */ + { 0x820e4000, 0x421000, 0x00400 }, /* WF_LMAC_TOP BN0 (WF_TMAC) */ + { 0x820e5000, 0x421400, 0x00800 }, /* WF_LMAC_TOP BN0 (WF_RMAC) */ + { 0x820ce000, 0x421c00, 0x00200 }, /* WF_LMAC_TOP (WF_SEC) */ + { 0x820e7000, 0x421e00, 0x00200 }, /* WF_LMAC_TOP BN0 (WF_DMA) */ + { 0x820cf000, 0x422000, 0x01000 }, /* WF_LMAC_TOP (WF_PF) */ + { 0x820e9000, 0x423400, 0x00200 }, /* WF_LMAC_TOP BN0 (WF_WTBLOFF) */ + { 0x820ea000, 0x424000, 0x00200 }, /* WF_LMAC_TOP BN0 (WF_ETBF) */ + { 0x820eb000, 0x424200, 0x00400 }, /* WF_LMAC_TOP BN0 (WF_LPON) */ + { 0x820ec000, 0x424600, 0x00200 }, /* WF_LMAC_TOP BN0 (WF_INT) */ + { 0x820ed000, 0x424800, 0x00800 }, /* WF_LMAC_TOP BN0 (WF_MIB) */ + { 0x820ca000, 0x426000, 0x02000 }, /* WF_LMAC_TOP BN0 (WF_MUCOP) */ + { 0x820d0000, 0x430000, 0x10000 }, /* WF_LMAC_TOP (WF_WTBLON) */ + { 0x00400000, 0x480000, 0x10000 }, /* WF_MCU_SYSRAM */ + { 0x00410000, 0x490000, 0x10000 }, /* WF_MCU_SYSRAM */ + { 0x820f0000, 0x4a0000, 0x00400 }, /* WF_LMAC_TOP BN1 (WF_CFG) */ + { 0x820f1000, 0x4a0600, 0x00200 }, /* WF_LMAC_TOP BN1 (WF_TRB) */ + { 0x820f2000, 0x4a0800, 0x00400 }, /* WF_LMAC_TOP BN1 (WF_AGG) */ + { 0x820f3000, 0x4a0c00, 0x00400 }, /* WF_LMAC_TOP BN1 (WF_ARB) */ + { 0x820f4000, 0x4a1000, 0x00400 }, /* WF_LMAC_TOP BN1 (WF_TMAC) */ + { 0x820f5000, 0x4a1400, 0x00800 }, /* WF_LMAC_TOP BN1 (WF_RMAC) */ + { 0x820f7000, 0x4a1e00, 0x00200 }, /* WF_LMAC_TOP BN1 (WF_DMA) */ + { 0x820f9000, 0x4a3400, 0x00200 }, /* WF_LMAC_TOP BN1 (WF_WTBLOFF) */ + { 0x820fa000, 0x4a4000, 0x00200 }, /* WF_LMAC_TOP BN1 (WF_ETBF) */ + { 0x820fb000, 0x4a4200, 0x00400 }, /* WF_LMAC_TOP BN1 (WF_LPON) */ + { 0x820fc000, 0x4a4600, 0x00200 }, /* WF_LMAC_TOP BN1 (WF_INT) */ + { 0x820fd000, 0x4a4800, 0x00800 }, /* WF_LMAC_TOP BN1 (WF_MIB) */ + { 0x820c4000, 0x4a8000, 0x01000 }, /* WF_LMAC_TOP (WF_UWTBL ) */ + { 0x820b0000, 0x4ae000, 0x01000 }, /* [APB2] WFSYS_ON */ + { 0x80020000, 0x4b0000, 0x10000 }, /* WF_TOP_MISC_OFF */ + { 0x81020000, 0x4c0000, 0x10000 }, /* WF_TOP_MISC_ON */ + { 0x89000000, 0x4d0000, 0x01000 }, /* WF_MCU_CFG_ON */ + { 0x89010000, 0x4d1000, 0x01000 }, /* WF_MCU_CIRQ */ + { 0x89020000, 0x4d2000, 0x01000 }, /* WF_MCU_GPT */ + { 0x89030000, 0x4d3000, 0x01000 }, /* WF_MCU_WDT */ + { 0x80010000, 0x4d4000, 0x01000 }, /* WF_AXIDMA */ { 0x0, 0x0, 0x0 }, /* imply end of search */ }; diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/mt7915.h b/drivers/net/wireless/mediatek/mt76/mt7915/mt7915.h index 54ef2a12a443..1eb11617a625 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7915/mt7915.h +++ b/drivers/net/wireless/mediatek/mt76/mt7915/mt7915.h @@ -127,8 +127,6 @@ struct mt7915_sta { unsigned long jiffies; unsigned long ampdu_state; - struct mt76_sta_stats stats; - struct mt76_connac_sta_key_conf bip; struct { diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/pci.c b/drivers/net/wireless/mediatek/mt76/mt7915/pci.c index d74f609775d3..728a879c3b00 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7915/pci.c +++ b/drivers/net/wireless/mediatek/mt76/mt7915/pci.c @@ -99,6 +99,7 @@ static int mt7915_pci_hif2_probe(struct pci_dev *pdev) static int mt7915_wed_offload_enable(struct mtk_wed_device *wed) { struct mt7915_dev *dev; + struct mt7915_phy *phy; int ret; dev = container_of(wed, struct mt7915_dev, mt76.mmio.wed); @@ -112,18 +113,38 @@ static int mt7915_wed_offload_enable(struct mtk_wed_device *wed) if (!ret) return -EAGAIN; + phy = &dev->phy; + mt76_set(dev, MT_AGG_ACR4(phy->band_idx), MT_AGG_ACR_PPDU_TXS2H); + + phy = dev->mt76.phys[MT_BAND1] ? dev->mt76.phys[MT_BAND1]->priv : NULL; + if (phy) + mt76_set(dev, MT_AGG_ACR4(phy->band_idx), + MT_AGG_ACR_PPDU_TXS2H); + return 0; } static void mt7915_wed_offload_disable(struct mtk_wed_device *wed) { struct mt7915_dev *dev; + struct mt7915_phy *phy; dev = container_of(wed, struct mt7915_dev, mt76.mmio.wed); spin_lock_bh(&dev->mt76.token_lock); dev->mt76.token_size = MT7915_TOKEN_SIZE; spin_unlock_bh(&dev->mt76.token_lock); + + /* MT_TXD5_TX_STATUS_HOST (MPDU format) has higher priority than + * MT_AGG_ACR_PPDU_TXS2H (PPDU format) even though ACR bit is set. + */ + phy = &dev->phy; + mt76_clear(dev, MT_AGG_ACR4(phy->band_idx), MT_AGG_ACR_PPDU_TXS2H); + + phy = dev->mt76.phys[MT_BAND1] ? dev->mt76.phys[MT_BAND1]->priv : NULL; + if (phy) + mt76_clear(dev, MT_AGG_ACR4(phy->band_idx), + MT_AGG_ACR_PPDU_TXS2H); } #endif diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/regs.h b/drivers/net/wireless/mediatek/mt76/mt7915/regs.h index 2493c3ad3c56..5920e705835a 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7915/regs.h +++ b/drivers/net/wireless/mediatek/mt76/mt7915/regs.h @@ -4,17 +4,11 @@ #ifndef __MT7915_REGS_H #define __MT7915_REGS_H -struct __map { - u32 phys; - u32 maps; - u32 size; -}; - /* used to differentiate between generations */ struct mt7915_reg_desc { const u32 *reg_rev; const u32 *offs_rev; - const struct __map *map; + const struct mt76_connac_reg_map *map; u32 map_size; }; @@ -52,6 +46,7 @@ enum offs_rev { AGG_AWSCR0, AGG_PCR0, AGG_ACR0, + AGG_ACR4, AGG_MRCR, AGG_ATCR1, AGG_ATCR3, @@ -471,6 +466,9 @@ enum offs_rev { #define MT_AGG_ACR_CFEND_RATE GENMASK(13, 0) #define MT_AGG_ACR_BAR_RATE GENMASK(29, 16) +#define MT_AGG_ACR4(_band) MT_WF_AGG(_band, __OFFS(AGG_ACR4)) +#define MT_AGG_ACR_PPDU_TXS2H BIT(1) + #define MT_AGG_MRCR(_band) MT_WF_AGG(_band, __OFFS(AGG_MRCR)) #define MT_AGG_MRCR_BAR_CNT_LIMIT GENMASK(15, 12) #define MT_AGG_MRCR_LAST_RTS_CTS_RN BIT(6) diff --git a/drivers/net/wireless/mediatek/mt76/mt7921/acpi_sar.c b/drivers/net/wireless/mediatek/mt76/mt7921/acpi_sar.c index be4f07ad3af9..47e034a9b003 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7921/acpi_sar.c +++ b/drivers/net/wireless/mediatek/mt76/mt7921/acpi_sar.c @@ -13,6 +13,7 @@ mt7921_acpi_read(struct mt7921_dev *dev, u8 *method, u8 **tbl, u32 *len) acpi_handle root, handle; acpi_status status; u32 i = 0; + int ret; root = ACPI_HANDLE(mdev->dev); if (!root) @@ -52,9 +53,11 @@ mt7921_acpi_read(struct mt7921_dev *dev, u8 *method, u8 **tbl, u32 *len) *(*tbl + i) = (u8)sar_unit->integer.value; } free: + ret = (i == sar_root->package.count) ? 0 : -EINVAL; + kfree(sar_root); - return (i == sar_root->package.count) ? 0 : -EINVAL; + return ret; } /* MTCL : Country List Table for 6G band */ diff --git a/drivers/net/wireless/mediatek/mt76/mt7921/eeprom.h b/drivers/net/wireless/mediatek/mt76/mt7921/eeprom.h index 54f30401343c..4b647278eb30 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7921/eeprom.h +++ b/drivers/net/wireless/mediatek/mt76/mt7921/eeprom.h @@ -11,12 +11,15 @@ enum mt7921_eeprom_field { MT_EE_VERSION = 0x002, MT_EE_MAC_ADDR = 0x004, MT_EE_WIFI_CONF = 0x07c, - __MT_EE_MAX = 0x3bf + MT_EE_HW_TYPE = 0x55b, + __MT_EE_MAX = 0x9ff }; #define MT_EE_WIFI_CONF_TX_MASK BIT(0) #define MT_EE_WIFI_CONF_BAND_SEL GENMASK(3, 2) +#define MT_EE_HW_TYPE_ENCAP BIT(0) + enum mt7921_eeprom_band { MT_EE_NA, MT_EE_5GHZ, diff --git a/drivers/net/wireless/mediatek/mt76/mt7921/init.c b/drivers/net/wireless/mediatek/mt76/mt7921/init.c index cd960e23770f..dcdb3cf04ac1 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7921/init.c +++ b/drivers/net/wireless/mediatek/mt76/mt7921/init.c @@ -39,6 +39,7 @@ mt7921_regd_notifier(struct wiphy *wiphy, dev->mt76.region = request->dfs_region; mt7921_mutex_acquire(dev); + mt7921_mcu_set_clc(dev, request->alpha2, request->country_ie_env); mt76_connac_mcu_set_channel_domain(hw->priv); mt7921_set_tx_sar_pwr(hw, NULL); mt7921_mutex_release(dev); diff --git a/drivers/net/wireless/mediatek/mt76/mt7921/mac.c b/drivers/net/wireless/mediatek/mt76/mt7921/mac.c index 47f0aa81ab02..e4868c492bc0 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7921/mac.c +++ b/drivers/net/wireless/mediatek/mt76/mt7921/mac.c @@ -235,7 +235,7 @@ mt7921_mac_fill_rx(struct mt7921_dev *dev, struct sk_buff *skb) u32 rxd2 = le32_to_cpu(rxd[2]); u32 rxd3 = le32_to_cpu(rxd[3]); u32 rxd4 = le32_to_cpu(rxd[4]); - struct mt7921_sta *msta; + struct mt7921_sta *msta = NULL; u16 seq_ctrl = 0; __le16 fc = 0; u8 mode = 0; @@ -486,7 +486,7 @@ mt7921_mac_fill_rx(struct mt7921_dev *dev, struct sk_buff *skb) return 0; } -void mt7921_tx_check_aggr(struct ieee80211_sta *sta, __le32 *txwi) +static void mt7921_tx_check_aggr(struct ieee80211_sta *sta, __le32 *txwi) { struct mt7921_sta *msta; u16 fc, tid; @@ -509,7 +509,6 @@ void mt7921_tx_check_aggr(struct ieee80211_sta *sta, __le32 *txwi) if (!test_and_set_bit(tid, &msta->ampdu_state)) ieee80211_start_tx_ba_session(sta, tid, 0); } -EXPORT_SYMBOL_GPL(mt7921_tx_check_aggr); void mt7921_mac_add_txs(struct mt7921_dev *dev, void *data) { @@ -539,8 +538,7 @@ void mt7921_mac_add_txs(struct mt7921_dev *dev, void *data) msta = container_of(wcid, struct mt7921_sta, wcid); - mt76_connac2_mac_add_txs_skb(&dev->mt76, wcid, pid, txs_data, - &msta->stats); + mt76_connac2_mac_add_txs_skb(&dev->mt76, wcid, pid, txs_data); if (!wcid->sta) goto out; @@ -552,7 +550,134 @@ void mt7921_mac_add_txs(struct mt7921_dev *dev, void *data) out: rcu_read_unlock(); } -EXPORT_SYMBOL_GPL(mt7921_mac_add_txs); + +void mt7921_txwi_free(struct mt7921_dev *dev, struct mt76_txwi_cache *t, + struct ieee80211_sta *sta, bool clear_status, + struct list_head *free_list) +{ + struct mt76_dev *mdev = &dev->mt76; + __le32 *txwi; + u16 wcid_idx; + + mt76_connac_txp_skb_unmap(mdev, t); + if (!t->skb) + goto out; + + txwi = (__le32 *)mt76_get_txwi_ptr(mdev, t); + if (sta) { + struct mt76_wcid *wcid = (struct mt76_wcid *)sta->drv_priv; + + if (likely(t->skb->protocol != cpu_to_be16(ETH_P_PAE))) + mt7921_tx_check_aggr(sta, txwi); + + wcid_idx = wcid->idx; + } else { + wcid_idx = le32_get_bits(txwi[1], MT_TXD1_WLAN_IDX); + } + + __mt76_tx_complete_skb(mdev, wcid_idx, t->skb, free_list); +out: + t->skb = NULL; + mt76_put_txwi(mdev, t); +} +EXPORT_SYMBOL_GPL(mt7921_txwi_free); + +static void mt7921_mac_tx_free(struct mt7921_dev *dev, void *data, int len) +{ + struct mt76_connac_tx_free *free = data; + __le32 *tx_info = (__le32 *)(data + sizeof(*free)); + struct mt76_dev *mdev = &dev->mt76; + struct mt76_txwi_cache *txwi; + struct ieee80211_sta *sta = NULL; + struct sk_buff *skb, *tmp; + void *end = data + len; + LIST_HEAD(free_list); + bool wake = false; + u8 i, count; + + /* clean DMA queues and unmap buffers first */ + mt76_queue_tx_cleanup(dev, dev->mphy.q_tx[MT_TXQ_PSD], false); + mt76_queue_tx_cleanup(dev, dev->mphy.q_tx[MT_TXQ_BE], false); + + count = le16_get_bits(free->ctrl, MT_TX_FREE_MSDU_CNT); + if (WARN_ON_ONCE((void *)&tx_info[count] > end)) + return; + + for (i = 0; i < count; i++) { + u32 msdu, info = le32_to_cpu(tx_info[i]); + u8 stat; + + /* 1'b1: new wcid pair. + * 1'b0: msdu_id with the same 'wcid pair' as above. + */ + if (info & MT_TX_FREE_PAIR) { + struct mt7921_sta *msta; + struct mt76_wcid *wcid; + u16 idx; + + count++; + idx = FIELD_GET(MT_TX_FREE_WLAN_ID, info); + wcid = rcu_dereference(dev->mt76.wcid[idx]); + sta = wcid_to_sta(wcid); + if (!sta) + continue; + + msta = container_of(wcid, struct mt7921_sta, wcid); + spin_lock_bh(&dev->sta_poll_lock); + if (list_empty(&msta->poll_list)) + list_add_tail(&msta->poll_list, &dev->sta_poll_list); + spin_unlock_bh(&dev->sta_poll_lock); + continue; + } + + msdu = FIELD_GET(MT_TX_FREE_MSDU_ID, info); + stat = FIELD_GET(MT_TX_FREE_STATUS, info); + + txwi = mt76_token_release(mdev, msdu, &wake); + if (!txwi) + continue; + + mt7921_txwi_free(dev, txwi, sta, stat, &free_list); + } + + if (wake) + mt76_set_tx_blocked(&dev->mt76, false); + + list_for_each_entry_safe(skb, tmp, &free_list, list) { + skb_list_del_init(skb); + napi_consume_skb(skb, 1); + } + + rcu_read_lock(); + mt7921_mac_sta_poll(dev); + rcu_read_unlock(); + + mt76_worker_schedule(&dev->mt76.tx_worker); +} + +bool mt7921_rx_check(struct mt76_dev *mdev, void *data, int len) +{ + struct mt7921_dev *dev = container_of(mdev, struct mt7921_dev, mt76); + __le32 *rxd = (__le32 *)data; + __le32 *end = (__le32 *)&rxd[len / 4]; + enum rx_pkt_type type; + + type = le32_get_bits(rxd[0], MT_RXD0_PKT_TYPE); + + switch (type) { + case PKT_TYPE_TXRX_NOTIFY: + /* PKT_TYPE_TXRX_NOTIFY can be received only by mmio devices */ + mt7921_mac_tx_free(dev, data, len); /* mmio */ + return false; + case PKT_TYPE_TXS: + for (rxd += 2; rxd + 8 <= end; rxd += 8) + mt7921_mac_add_txs(dev, rxd); + return false; + default: + return true; + } +} +EXPORT_SYMBOL_GPL(mt7921_rx_check); void mt7921_queue_rx_skb(struct mt76_dev *mdev, enum mt76_rxq_id q, struct sk_buff *skb) @@ -570,6 +695,11 @@ void mt7921_queue_rx_skb(struct mt76_dev *mdev, enum mt76_rxq_id q, type = PKT_TYPE_NORMAL_MCU; switch (type) { + case PKT_TYPE_TXRX_NOTIFY: + /* PKT_TYPE_TXRX_NOTIFY can be received only by mmio devices */ + mt7921_mac_tx_free(dev, skb->data, skb->len); + napi_consume_skb(skb, 1); + break; case PKT_TYPE_RX_EVENT: mt7921_mcu_rx_event(dev, skb); break; @@ -780,6 +910,7 @@ void mt7921_mac_reset_work(struct work_struct *work) void mt7921_reset(struct mt76_dev *mdev) { struct mt7921_dev *dev = container_of(mdev, struct mt7921_dev, mt76); + struct mt76_connac_pm *pm = &dev->pm; if (!dev->hw_init_done) return; @@ -787,8 +918,12 @@ void mt7921_reset(struct mt76_dev *mdev) if (dev->hw_full_reset) return; + if (pm->suspended) + return; + queue_work(dev->mt76.wq, &dev->reset_work); } +EXPORT_SYMBOL_GPL(mt7921_reset); void mt7921_mac_update_mib_stats(struct mt7921_phy *phy) { diff --git a/drivers/net/wireless/mediatek/mt76/mt7921/main.c b/drivers/net/wireless/mediatek/mt76/mt7921/main.c index 1438a9f8d1fd..7e409ac7d9a8 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7921/main.c +++ b/drivers/net/wireless/mediatek/mt76/mt7921/main.c @@ -752,6 +752,7 @@ void mt7921_mac_sta_assoc(struct mt76_dev *mdev, struct ieee80211_vif *vif, mt7921_mac_wtbl_update(dev, msta->wcid.idx, MT_WTBL_UPDATE_ADM_COUNT_CLEAR); + memset(msta->airtime_ac, 0, sizeof(msta->airtime_ac)); mt7921_mcu_sta_update(dev, sta, vif, true, MT76_STA_INFO_STATE_ASSOC); @@ -1045,7 +1046,7 @@ mt7921_ethtool_worker(void *wi_data, struct ieee80211_sta *sta) if (msta->vif->mt76.idx != wi->idx) return; - mt76_ethtool_worker(wi, &msta->stats); + mt76_ethtool_worker(wi, &msta->wcid.stats); } static @@ -1404,6 +1405,8 @@ static void mt7921_sta_set_decap_offload(struct ieee80211_hw *hw, struct mt7921_sta *msta = (struct mt7921_sta *)sta->drv_priv; struct mt7921_dev *dev = mt7921_hw_dev(hw); + mt7921_mutex_acquire(dev); + if (enabled) set_bit(MT_WCID_FLAG_HDR_TRANS, &msta->wcid.flags); else @@ -1411,6 +1414,8 @@ static void mt7921_sta_set_decap_offload(struct ieee80211_hw *hw, mt76_connac_mcu_sta_update_hdr_trans(&dev->mt76, vif, &msta->wcid, MCU_UNI_CMD(STA_REC_UPDATE)); + + mt7921_mutex_release(dev); } #if IS_ENABLED(CONFIG_IPV6) @@ -1526,17 +1531,23 @@ mt7921_start_ap(struct ieee80211_hw *hw, struct ieee80211_vif *vif, struct mt7921_dev *dev = mt7921_hw_dev(hw); int err; + mt7921_mutex_acquire(dev); + err = mt76_connac_mcu_uni_add_bss(phy->mt76, vif, &mvif->sta.wcid, true); if (err) - return err; + goto out; err = mt7921_mcu_set_bss_pm(dev, vif, true); if (err) - return err; + goto out; + + err = mt7921_mcu_sta_update(dev, NULL, vif, true, + MT76_STA_INFO_STATE_NONE); +out: + mt7921_mutex_release(dev); - return mt7921_mcu_sta_update(dev, NULL, vif, true, - MT76_STA_INFO_STATE_NONE); + return err; } static void @@ -1548,11 +1559,16 @@ mt7921_stop_ap(struct ieee80211_hw *hw, struct ieee80211_vif *vif, struct mt7921_dev *dev = mt7921_hw_dev(hw); int err; + mt7921_mutex_acquire(dev); + err = mt7921_mcu_set_bss_pm(dev, vif, false); if (err) - return; + goto out; mt76_connac_mcu_uni_add_bss(phy->mt76, vif, &mvif->sta.wcid, false); + +out: + mt7921_mutex_release(dev); } const struct ieee80211_ops mt7921_ops = { diff --git a/drivers/net/wireless/mediatek/mt76/mt7921/mcu.c b/drivers/net/wireless/mediatek/mt76/mt7921/mcu.c index da12d0ae0835..67bf92969a7b 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7921/mcu.c +++ b/drivers/net/wireless/mediatek/mt76/mt7921/mcu.c @@ -2,14 +2,20 @@ /* Copyright (C) 2020 MediaTek Inc. */ #include <linux/fs.h> +#include <linux/firmware.h> #include "mt7921.h" #include "mt7921_trace.h" +#include "eeprom.h" #include "mcu.h" #include "mac.h" #define MT_STA_BFER BIT(0) #define MT_STA_BFEE BIT(1) +static bool mt7921_disable_clc; +module_param_named(disable_clc, mt7921_disable_clc, bool, 0644); +MODULE_PARM_DESC(disable_clc, "disable CLC support"); + static int mt7921_mcu_parse_eeprom(struct mt76_dev *dev, struct sk_buff *skb) { @@ -84,6 +90,27 @@ int mt7921_mcu_parse_response(struct mt76_dev *mdev, int cmd, } EXPORT_SYMBOL_GPL(mt7921_mcu_parse_response); +static int mt7921_mcu_read_eeprom(struct mt7921_dev *dev, u32 offset, u8 *val) +{ + struct mt7921_mcu_eeprom_info *res, req = { + .addr = cpu_to_le32(round_down(offset, + MT7921_EEPROM_BLOCK_SIZE)), + }; + struct sk_buff *skb; + int ret; + + ret = mt76_mcu_send_and_get_msg(&dev->mt76, MCU_EXT_QUERY(EFUSE_ACCESS), + &req, sizeof(req), true, &skb); + if (ret) + return ret; + + res = (struct mt7921_mcu_eeprom_info *)skb->data; + *val = res->data[offset % MT7921_EEPROM_BLOCK_SIZE]; + dev_kfree_skb(skb); + + return 0; +} + #ifdef CONFIG_PM static int @@ -354,6 +381,90 @@ static char *mt7921_ram_name(struct mt7921_dev *dev) return ret; } +static int mt7921_load_clc(struct mt7921_dev *dev, const char *fw_name) +{ + const struct mt76_connac2_fw_trailer *hdr; + const struct mt76_connac2_fw_region *region; + const struct mt7921_clc *clc; + struct mt76_dev *mdev = &dev->mt76; + struct mt7921_phy *phy = &dev->phy; + const struct firmware *fw; + int ret, i, len, offset = 0; + u8 *clc_base = NULL, hw_encap = 0; + + if (mt7921_disable_clc || + mt76_is_usb(&dev->mt76)) + return 0; + + if (mt76_is_mmio(&dev->mt76)) { + ret = mt7921_mcu_read_eeprom(dev, MT_EE_HW_TYPE, &hw_encap); + if (ret) + return ret; + hw_encap = u8_get_bits(hw_encap, MT_EE_HW_TYPE_ENCAP); + } + + ret = request_firmware(&fw, fw_name, mdev->dev); + if (ret) + return ret; + + if (!fw || !fw->data || fw->size < sizeof(*hdr)) { + dev_err(mdev->dev, "Invalid firmware\n"); + ret = -EINVAL; + goto out; + } + + hdr = (const void *)(fw->data + fw->size - sizeof(*hdr)); + for (i = 0; i < hdr->n_region; i++) { + region = (const void *)((const u8 *)hdr - + (hdr->n_region - i) * sizeof(*region)); + len = le32_to_cpu(region->len); + + /* check if we have valid buffer size */ + if (offset + len > fw->size) { + dev_err(mdev->dev, "Invalid firmware region\n"); + ret = -EINVAL; + goto out; + } + + if ((region->feature_set & FW_FEATURE_NON_DL) && + region->type == FW_TYPE_CLC) { + clc_base = (u8 *)(fw->data + offset); + break; + } + offset += len; + } + + if (!clc_base) + goto out; + + for (offset = 0; offset < len; offset += le32_to_cpu(clc->len)) { + clc = (const struct mt7921_clc *)(clc_base + offset); + + /* do not init buf again if chip reset triggered */ + if (phy->clc[clc->idx]) + continue; + + /* header content sanity */ + if (clc->idx == MT7921_CLC_POWER && + u8_get_bits(clc->type, MT_EE_HW_TYPE_ENCAP) != hw_encap) + continue; + + phy->clc[clc->idx] = devm_kmemdup(mdev->dev, clc, + le32_to_cpu(clc->len), + GFP_KERNEL); + + if (!phy->clc[clc->idx]) { + ret = -ENOMEM; + goto out; + } + } + ret = mt7921_mcu_set_clc(dev, "00", ENVIRON_INDOOR); +out: + release_firmware(fw); + + return ret; +} + static int mt7921_load_firmware(struct mt7921_dev *dev) { int ret; @@ -423,6 +534,10 @@ int mt7921_run_firmware(struct mt7921_dev *dev) return err; set_bit(MT76_STATE_MCU_RUNNING, &dev->mphy.state); + err = mt7921_load_clc(dev, mt7921_ram_name(dev)); + if (err) + return err; + return mt7921_mcu_fw_log_2_host(dev, 1); } EXPORT_SYMBOL_GPL(mt7921_run_firmware); @@ -930,3 +1045,86 @@ mt7921_mcu_uni_add_beacon_offload(struct mt7921_dev *dev, return mt76_mcu_send_msg(&dev->mt76, MCU_UNI_CMD(BSS_INFO_UPDATE), &req, sizeof(req), true); } + +static +int __mt7921_mcu_set_clc(struct mt7921_dev *dev, u8 *alpha2, + enum environment_cap env_cap, + struct mt7921_clc *clc, + u8 idx) +{ + struct sk_buff *skb; + struct { + u8 ver; + u8 pad0; + __le16 len; + u8 idx; + u8 env; + u8 pad1[2]; + u8 alpha2[2]; + u8 type[2]; + u8 rsvd[64]; + } __packed req = { + .idx = idx, + .env = env_cap, + }; + int ret, valid_cnt = 0; + u8 i, *pos; + + if (!clc) + return 0; + + pos = clc->data; + for (i = 0; i < clc->nr_country; i++) { + struct mt7921_clc_rule *rule = (struct mt7921_clc_rule *)pos; + u16 len = le16_to_cpu(rule->len); + + pos += len + sizeof(*rule); + if (rule->alpha2[0] != alpha2[0] || + rule->alpha2[1] != alpha2[1]) + continue; + + memcpy(req.alpha2, rule->alpha2, 2); + memcpy(req.type, rule->type, 2); + + req.len = cpu_to_le16(sizeof(req) + len); + skb = __mt76_mcu_msg_alloc(&dev->mt76, &req, + le16_to_cpu(req.len), + sizeof(req), GFP_KERNEL); + if (!skb) + return -ENOMEM; + skb_put_data(skb, rule->data, len); + + ret = mt76_mcu_skb_send_msg(&dev->mt76, skb, + MCU_CE_CMD(SET_CLC), false); + if (ret < 0) + return ret; + valid_cnt++; + } + + if (!valid_cnt) + return -ENOENT; + + return 0; +} + +int mt7921_mcu_set_clc(struct mt7921_dev *dev, u8 *alpha2, + enum environment_cap env_cap) +{ + struct mt7921_phy *phy = (struct mt7921_phy *)&dev->phy; + int i, ret; + + /* submit all clc config */ + for (i = 0; i < ARRAY_SIZE(phy->clc); i++) { + ret = __mt7921_mcu_set_clc(dev, alpha2, env_cap, + phy->clc[i], i); + + /* If no country found, set "00" as default */ + if (ret == -ENOENT) + ret = __mt7921_mcu_set_clc(dev, "00", + ENVIRON_INDOOR, + phy->clc[i], i); + if (ret < 0) + return ret; + } + return 0; +} diff --git a/drivers/net/wireless/mediatek/mt76/mt7921/mcu.h b/drivers/net/wireless/mediatek/mt76/mt7921/mcu.h index 0d20f7d8d474..96dc870fd35e 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7921/mcu.h +++ b/drivers/net/wireless/mediatek/mt76/mt7921/mcu.h @@ -41,7 +41,7 @@ enum { struct mt7921_mcu_eeprom_info { __le32 addr; __le32 valid; - u8 data[16]; + u8 data[MT7921_EEPROM_BLOCK_SIZE]; } __packed; #define MT_RA_RATE_NSS GENMASK(8, 6) diff --git a/drivers/net/wireless/mediatek/mt76/mt7921/mt7921.h b/drivers/net/wireless/mediatek/mt76/mt7921/mt7921.h index c161031ac62a..eaba114a9c7e 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7921/mt7921.h +++ b/drivers/net/wireless/mediatek/mt76/mt7921/mt7921.h @@ -41,6 +41,8 @@ #define MT7921_EEPROM_SIZE 3584 #define MT7921_TOKEN_SIZE 8192 +#define MT7921_EEPROM_BLOCK_SIZE 16 + #define MT7921_CFEND_RATE_DEFAULT 0x49 /* OFDM 24M */ #define MT7921_CFEND_RATE_11B 0x03 /* 11B LP, 11M */ @@ -100,7 +102,6 @@ struct mt7921_sta { unsigned long last_txs; unsigned long ampdu_state; - struct mt76_sta_stats stats; struct mt76_connac_sta_key_conf bip; }; @@ -149,6 +150,29 @@ struct mib_stats { u32 tx_amsdu_cnt; }; +enum { + MT7921_CLC_POWER, + MT7921_CLC_CHAN, + MT7921_CLC_MAX_NUM, +}; + +struct mt7921_clc_rule { + u8 alpha2[2]; + u8 type[2]; + __le16 len; + u8 data[]; +} __packed; + +struct mt7921_clc { + __le32 len; + u8 idx; + u8 ver; + u8 nr_country; + u8 type; + u8 rsv[8]; + u8 data[]; +}; + struct mt7921_phy { struct mt76_phy *mt76; struct mt7921_dev *dev; @@ -174,6 +198,8 @@ struct mt7921_phy { #ifdef CONFIG_ACPI struct mt7921_acpi_sar *acpisar; #endif + + struct mt7921_clc *clc[MT7921_CLC_MAX_NUM]; }; #define mt7921_init_reset(dev) ((dev)->hif_ops->init_reset(dev)) @@ -380,6 +406,7 @@ int mt7921e_tx_prepare_skb(struct mt76_dev *mdev, void *txwi_ptr, void mt7921_tx_worker(struct mt76_worker *w); void mt7921_tx_token_put(struct mt7921_dev *dev); +bool mt7921_rx_check(struct mt76_dev *mdev, void *data, int len); void mt7921_queue_rx_skb(struct mt76_dev *mdev, enum mt76_rxq_id q, struct sk_buff *skb); void mt7921_sta_ps(struct mt76_dev *mdev, struct ieee80211_sta *sta, bool ps); @@ -410,14 +437,13 @@ int mt7921_testmode_cmd(struct ieee80211_hw *hw, struct ieee80211_vif *vif, void *data, int len); int mt7921_testmode_dump(struct ieee80211_hw *hw, struct sk_buff *msg, struct netlink_callback *cb, void *data, int len); -void mt7921_tx_check_aggr(struct ieee80211_sta *sta, __le32 *txwi); +void mt7921_txwi_free(struct mt7921_dev *dev, struct mt76_txwi_cache *t, + struct ieee80211_sta *sta, bool clear_status, + struct list_head *free_list); void mt7921_mac_sta_poll(struct mt7921_dev *dev); int mt7921_mcu_parse_response(struct mt76_dev *mdev, int cmd, struct sk_buff *skb, int seq); -bool mt7921e_rx_check(struct mt76_dev *mdev, void *data, int len); -void mt7921e_queue_rx_skb(struct mt76_dev *mdev, enum mt76_rxq_id q, - struct sk_buff *skb); int mt7921e_driver_own(struct mt7921_dev *dev); int mt7921e_mac_reset(struct mt7921_dev *dev); int mt7921e_mcu_init(struct mt7921_dev *dev); @@ -479,4 +505,7 @@ mt7921_init_acpi_sar_power(struct mt7921_phy *phy, bool set_default) #endif int mt7921_set_tx_sar_pwr(struct ieee80211_hw *hw, const struct cfg80211_sar_specs *sar); + +int mt7921_mcu_set_clc(struct mt7921_dev *dev, u8 *alpha2, + enum environment_cap env_cap); #endif diff --git a/drivers/net/wireless/mediatek/mt76/mt7921/pci.c b/drivers/net/wireless/mediatek/mt76/mt7921/pci.c index ea3069d18c35..8a53d8f286db 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7921/pci.c +++ b/drivers/net/wireless/mediatek/mt76/mt7921/pci.c @@ -123,54 +123,51 @@ static void mt7921e_unregister_device(struct mt7921_dev *dev) static u32 __mt7921_reg_addr(struct mt7921_dev *dev, u32 addr) { - static const struct { - u32 phys; - u32 mapped; - u32 size; - } fixed_map[] = { + static const struct mt76_connac_reg_map fixed_map[] = { { 0x820d0000, 0x30000, 0x10000 }, /* WF_LMAC_TOP (WF_WTBLON) */ - { 0x820ed000, 0x24800, 0x0800 }, /* WF_LMAC_TOP BN0 (WF_MIB) */ - { 0x820e4000, 0x21000, 0x0400 }, /* WF_LMAC_TOP BN0 (WF_TMAC) */ - { 0x820e7000, 0x21e00, 0x0200 }, /* WF_LMAC_TOP BN0 (WF_DMA) */ - { 0x820eb000, 0x24200, 0x0400 }, /* WF_LMAC_TOP BN0 (WF_LPON) */ - { 0x820e2000, 0x20800, 0x0400 }, /* WF_LMAC_TOP BN0 (WF_AGG) */ - { 0x820e3000, 0x20c00, 0x0400 }, /* WF_LMAC_TOP BN0 (WF_ARB) */ - { 0x820e5000, 0x21400, 0x0800 }, /* WF_LMAC_TOP BN0 (WF_RMAC) */ + { 0x820ed000, 0x24800, 0x00800 }, /* WF_LMAC_TOP BN0 (WF_MIB) */ + { 0x820e4000, 0x21000, 0x00400 }, /* WF_LMAC_TOP BN0 (WF_TMAC) */ + { 0x820e7000, 0x21e00, 0x00200 }, /* WF_LMAC_TOP BN0 (WF_DMA) */ + { 0x820eb000, 0x24200, 0x00400 }, /* WF_LMAC_TOP BN0 (WF_LPON) */ + { 0x820e2000, 0x20800, 0x00400 }, /* WF_LMAC_TOP BN0 (WF_AGG) */ + { 0x820e3000, 0x20c00, 0x00400 }, /* WF_LMAC_TOP BN0 (WF_ARB) */ + { 0x820e5000, 0x21400, 0x00800 }, /* WF_LMAC_TOP BN0 (WF_RMAC) */ { 0x00400000, 0x80000, 0x10000 }, /* WF_MCU_SYSRAM */ { 0x00410000, 0x90000, 0x10000 }, /* WF_MCU_SYSRAM (configure register) */ { 0x40000000, 0x70000, 0x10000 }, /* WF_UMAC_SYSRAM */ - { 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 */ + { 0x54000000, 0x02000, 0x01000 }, /* WFDMA PCIE0 MCU DMA0 */ + { 0x55000000, 0x03000, 0x01000 }, /* WFDMA PCIE0 MCU DMA1 */ + { 0x58000000, 0x06000, 0x01000 }, /* WFDMA PCIE1 MCU DMA0 (MEM_DMA) */ + { 0x59000000, 0x07000, 0x01000 }, /* WFDMA PCIE1 MCU DMA1 */ { 0x7c000000, 0xf0000, 0x10000 }, /* CONN_INFRA */ { 0x7c020000, 0xd0000, 0x10000 }, /* CONN_INFRA, WFDMA */ { 0x7c060000, 0xe0000, 0x10000 }, /* CONN_INFRA, conn_host_csr_top */ { 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, 0x1000 }, /* WF_UMAC_TOP (PP) */ - { 0x820cd000, 0x0f000, 0x1000 }, /* WF_MDP_TOP */ - { 0x820ce000, 0x21c00, 0x0200 }, /* WF_LMAC_TOP (WF_SEC) */ - { 0x820cf000, 0x22000, 0x1000 }, /* WF_LMAC_TOP (WF_PF) */ - { 0x820e0000, 0x20000, 0x0400 }, /* WF_LMAC_TOP BN0 (WF_CFG) */ - { 0x820e1000, 0x20400, 0x0200 }, /* WF_LMAC_TOP BN0 (WF_TRB) */ - { 0x820e9000, 0x23400, 0x0200 }, /* WF_LMAC_TOP BN0 (WF_WTBLOFF) */ - { 0x820ea000, 0x24000, 0x0200 }, /* WF_LMAC_TOP BN0 (WF_ETBF) */ - { 0x820ec000, 0x24600, 0x0200 }, /* WF_LMAC_TOP BN0 (WF_INT) */ - { 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) */ + { 0x820c0000, 0x08000, 0x04000 }, /* WF_UMAC_TOP (PLE) */ + { 0x820c8000, 0x0c000, 0x02000 }, /* WF_UMAC_TOP (PSE) */ + { 0x820cc000, 0x0e000, 0x01000 }, /* WF_UMAC_TOP (PP) */ + { 0x820cd000, 0x0f000, 0x01000 }, /* WF_MDP_TOP */ + { 0x74030000, 0x10000, 0x10000 }, /* PCIE_MAC_IREG */ + { 0x820ce000, 0x21c00, 0x00200 }, /* WF_LMAC_TOP (WF_SEC) */ + { 0x820cf000, 0x22000, 0x01000 }, /* WF_LMAC_TOP (WF_PF) */ + { 0x820e0000, 0x20000, 0x00400 }, /* WF_LMAC_TOP BN0 (WF_CFG) */ + { 0x820e1000, 0x20400, 0x00200 }, /* WF_LMAC_TOP BN0 (WF_TRB) */ + { 0x820e9000, 0x23400, 0x00200 }, /* WF_LMAC_TOP BN0 (WF_WTBLOFF) */ + { 0x820ea000, 0x24000, 0x00200 }, /* WF_LMAC_TOP BN0 (WF_ETBF) */ + { 0x820ec000, 0x24600, 0x00200 }, /* WF_LMAC_TOP BN0 (WF_INT) */ + { 0x820f0000, 0xa0000, 0x00400 }, /* WF_LMAC_TOP BN1 (WF_CFG) */ + { 0x820f1000, 0xa0600, 0x00200 }, /* WF_LMAC_TOP BN1 (WF_TRB) */ + { 0x820f2000, 0xa0800, 0x00400 }, /* WF_LMAC_TOP BN1 (WF_AGG) */ + { 0x820f3000, 0xa0c00, 0x00400 }, /* WF_LMAC_TOP BN1 (WF_ARB) */ + { 0x820f4000, 0xa1000, 0x00400 }, /* WF_LMAC_TOP BN1 (WF_TMAC) */ + { 0x820f5000, 0xa1400, 0x00800 }, /* WF_LMAC_TOP BN1 (WF_RMAC) */ + { 0x820f7000, 0xa1e00, 0x00200 }, /* WF_LMAC_TOP BN1 (WF_DMA) */ + { 0x820f9000, 0xa3400, 0x00200 }, /* WF_LMAC_TOP BN1 (WF_WTBLOFF) */ + { 0x820fa000, 0xa4000, 0x00200 }, /* WF_LMAC_TOP BN1 (WF_ETBF) */ + { 0x820fb000, 0xa4200, 0x00400 }, /* WF_LMAC_TOP BN1 (WF_LPON) */ + { 0x820fc000, 0xa4600, 0x00200 }, /* WF_LMAC_TOP BN1 (WF_INT) */ + { 0x820fd000, 0xa4800, 0x00800 }, /* WF_LMAC_TOP BN1 (WF_MIB) */ }; int i; @@ -187,7 +184,7 @@ static u32 __mt7921_reg_addr(struct mt7921_dev *dev, u32 addr) if (ofs > fixed_map[i].size) continue; - return fixed_map[i].mapped + ofs; + return fixed_map[i].maps + ofs; } if ((addr >= 0x18000000 && addr < 0x18c00000) || @@ -238,8 +235,8 @@ static int mt7921_pci_probe(struct pci_dev *pdev, .token_size = MT7921_TOKEN_SIZE, .tx_prepare_skb = mt7921e_tx_prepare_skb, .tx_complete_skb = mt76_connac_tx_complete_skb, - .rx_check = mt7921e_rx_check, - .rx_skb = mt7921e_queue_rx_skb, + .rx_check = mt7921_rx_check, + .rx_skb = mt7921_queue_rx_skb, .rx_poll_complete = mt7921_rx_poll_complete, .sta_ps = mt7921_sta_ps, .sta_add = mt7921_mac_sta_add, @@ -288,6 +285,8 @@ static int mt7921_pci_probe(struct pci_dev *pdev, goto err_free_pci_vec; } + pci_set_drvdata(pdev, mdev); + dev = container_of(mdev, struct mt7921_dev, mt76); dev->hif_ops = &mt7921_pcie_ops; @@ -367,6 +366,7 @@ static int mt7921_pci_suspend(struct device *device) int i, err; pm->suspended = true; + flush_work(&dev->reset_work); cancel_delayed_work_sync(&pm->ps_work); cancel_work_sync(&pm->wake_work); @@ -409,9 +409,6 @@ static int mt7921_pci_suspend(struct device *device) if (err) goto restore_napi; - if (err) - goto restore_napi; - return 0; restore_napi: @@ -428,6 +425,9 @@ restore_napi: restore_suspend: pm->suspended = false; + if (err < 0) + mt7921_reset(&dev->mt76); + return err; } @@ -441,7 +441,7 @@ static int mt7921_pci_resume(struct device *device) err = mt7921_mcu_drv_pmctrl(dev); if (err < 0) - return err; + goto failed; mt7921_wpdma_reinit_cond(dev); @@ -471,11 +471,12 @@ static int mt7921_pci_resume(struct device *device) mt76_connac_mcu_set_deep_sleep(&dev->mt76, false); err = mt76_connac_mcu_set_hif_suspend(mdev, false); - if (err) - return err; - +failed: pm->suspended = false; + if (err < 0) + mt7921_reset(&dev->mt76); + return err; } diff --git a/drivers/net/wireless/mediatek/mt76/mt7921/pci_mac.c b/drivers/net/wireless/mediatek/mt76/mt7921/pci_mac.c index 576a0149251b..8dd60408b117 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7921/pci_mac.c +++ b/drivers/net/wireless/mediatek/mt76/mt7921/pci_mac.c @@ -53,154 +53,6 @@ int mt7921e_tx_prepare_skb(struct mt76_dev *mdev, void *txwi_ptr, return 0; } -static void -mt7921_txwi_free(struct mt7921_dev *dev, struct mt76_txwi_cache *t, - struct ieee80211_sta *sta, bool clear_status, - struct list_head *free_list) -{ - struct mt76_dev *mdev = &dev->mt76; - __le32 *txwi; - u16 wcid_idx; - - mt76_connac_txp_skb_unmap(mdev, t); - if (!t->skb) - goto out; - - txwi = (__le32 *)mt76_get_txwi_ptr(mdev, t); - if (sta) { - struct mt76_wcid *wcid = (struct mt76_wcid *)sta->drv_priv; - - if (likely(t->skb->protocol != cpu_to_be16(ETH_P_PAE))) - mt7921_tx_check_aggr(sta, txwi); - - wcid_idx = wcid->idx; - } else { - wcid_idx = le32_get_bits(txwi[1], MT_TXD1_WLAN_IDX); - } - - __mt76_tx_complete_skb(mdev, wcid_idx, t->skb, free_list); - -out: - t->skb = NULL; - mt76_put_txwi(mdev, t); -} - -static void -mt7921e_mac_tx_free(struct mt7921_dev *dev, void *data, int len) -{ - struct mt76_connac_tx_free *free = data; - __le32 *tx_info = (__le32 *)(data + sizeof(*free)); - struct mt76_dev *mdev = &dev->mt76; - struct mt76_txwi_cache *txwi; - struct ieee80211_sta *sta = NULL; - struct sk_buff *skb, *tmp; - void *end = data + len; - LIST_HEAD(free_list); - bool wake = false; - u8 i, count; - - /* clean DMA queues and unmap buffers first */ - mt76_queue_tx_cleanup(dev, dev->mphy.q_tx[MT_TXQ_PSD], false); - mt76_queue_tx_cleanup(dev, dev->mphy.q_tx[MT_TXQ_BE], false); - - count = le16_get_bits(free->ctrl, MT_TX_FREE_MSDU_CNT); - if (WARN_ON_ONCE((void *)&tx_info[count] > end)) - return; - - for (i = 0; i < count; i++) { - u32 msdu, info = le32_to_cpu(tx_info[i]); - u8 stat; - - /* 1'b1: new wcid pair. - * 1'b0: msdu_id with the same 'wcid pair' as above. - */ - if (info & MT_TX_FREE_PAIR) { - struct mt7921_sta *msta; - struct mt76_wcid *wcid; - u16 idx; - - count++; - idx = FIELD_GET(MT_TX_FREE_WLAN_ID, info); - wcid = rcu_dereference(dev->mt76.wcid[idx]); - sta = wcid_to_sta(wcid); - if (!sta) - continue; - - msta = container_of(wcid, struct mt7921_sta, wcid); - spin_lock_bh(&dev->sta_poll_lock); - if (list_empty(&msta->poll_list)) - list_add_tail(&msta->poll_list, &dev->sta_poll_list); - spin_unlock_bh(&dev->sta_poll_lock); - continue; - } - - msdu = FIELD_GET(MT_TX_FREE_MSDU_ID, info); - stat = FIELD_GET(MT_TX_FREE_STATUS, info); - - txwi = mt76_token_release(mdev, msdu, &wake); - if (!txwi) - continue; - - mt7921_txwi_free(dev, txwi, sta, stat, &free_list); - } - - if (wake) - mt76_set_tx_blocked(&dev->mt76, false); - - list_for_each_entry_safe(skb, tmp, &free_list, list) { - skb_list_del_init(skb); - napi_consume_skb(skb, 1); - } - - rcu_read_lock(); - mt7921_mac_sta_poll(dev); - rcu_read_unlock(); - - mt76_worker_schedule(&dev->mt76.tx_worker); -} - -bool mt7921e_rx_check(struct mt76_dev *mdev, void *data, int len) -{ - struct mt7921_dev *dev = container_of(mdev, struct mt7921_dev, mt76); - __le32 *rxd = (__le32 *)data; - __le32 *end = (__le32 *)&rxd[len / 4]; - enum rx_pkt_type type; - - type = le32_get_bits(rxd[0], MT_RXD0_PKT_TYPE); - - switch (type) { - case PKT_TYPE_TXRX_NOTIFY: - mt7921e_mac_tx_free(dev, data, len); - return false; - case PKT_TYPE_TXS: - for (rxd += 2; rxd + 8 <= end; rxd += 8) - mt7921_mac_add_txs(dev, rxd); - return false; - default: - return true; - } -} - -void mt7921e_queue_rx_skb(struct mt76_dev *mdev, enum mt76_rxq_id q, - struct sk_buff *skb) -{ - struct mt7921_dev *dev = container_of(mdev, struct mt7921_dev, mt76); - __le32 *rxd = (__le32 *)skb->data; - enum rx_pkt_type type; - - type = le32_get_bits(rxd[0], MT_RXD0_PKT_TYPE); - - switch (type) { - case PKT_TYPE_TXRX_NOTIFY: - mt7921e_mac_tx_free(dev, skb->data, skb->len); - napi_consume_skb(skb, 1); - break; - default: - mt7921_queue_rx_skb(mdev, q, skb); - break; - } -} - void mt7921_tx_token_put(struct mt7921_dev *dev) { struct mt76_txwi_cache *txwi; diff --git a/drivers/net/wireless/mediatek/mt76/mt7921/pci_mcu.c b/drivers/net/wireless/mediatek/mt76/mt7921/pci_mcu.c index 5efda694fb9d..86340d3205c5 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7921/pci_mcu.c +++ b/drivers/net/wireless/mediatek/mt76/mt7921/pci_mcu.c @@ -30,12 +30,7 @@ mt7921_mcu_send_message(struct mt76_dev *mdev, struct sk_buff *skb, if (ret) return ret; - if (cmd == MCU_UNI_CMD(HIF_CTRL) || - cmd == MCU_UNI_CMD(SUSPEND) || - cmd == MCU_UNI_CMD(OFFLOAD)) - mdev->mcu.timeout = HZ; - else - mdev->mcu.timeout = 3 * HZ; + mdev->mcu.timeout = 3 * HZ; if (cmd == MCU_CMD(FW_SCATTER)) txq = MT_MCUQ_FWDL; @@ -59,6 +54,8 @@ int mt7921e_mcu_init(struct mt7921_dev *dev) if (err) return err; + mt76_rmw_field(dev, MT_PCIE_MAC_PM, MT_PCIE_MAC_PM_L0S_DIS, 1); + err = mt7921_run_firmware(dev); mt76_queue_tx_cleanup(dev, dev->mt76.q_mcu[MT_MCUQ_FWDL], false); diff --git a/drivers/net/wireless/mediatek/mt76/mt7921/regs.h b/drivers/net/wireless/mediatek/mt76/mt7921/regs.h index ea643260ceb6..c65582acfa55 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7921/regs.h +++ b/drivers/net/wireless/mediatek/mt76/mt7921/regs.h @@ -440,6 +440,8 @@ #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) +#define MT_PCIE_MAC_PM MT_PCIE_MAC(0x194) +#define MT_PCIE_MAC_PM_L0S_DIS BIT(8) #define MT_DMA_SHDL(ofs) (0x7c026000 + (ofs)) #define MT_DMASHDL_SW_CONTROL MT_DMA_SHDL(0x004) diff --git a/drivers/net/wireless/mediatek/mt76/mt7921/sdio.c b/drivers/net/wireless/mediatek/mt76/mt7921/sdio.c index 487acd6e2be8..3b25a06fd946 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7921/sdio.c +++ b/drivers/net/wireless/mediatek/mt76/mt7921/sdio.c @@ -96,6 +96,7 @@ static int mt7921s_probe(struct sdio_func *func, .tx_complete_skb = mt7921_usb_sdio_tx_complete_skb, .tx_status_data = mt7921_usb_sdio_tx_status_data, .rx_skb = mt7921_queue_rx_skb, + .rx_check = mt7921_rx_check, .sta_ps = mt7921_sta_ps, .sta_add = mt7921_mac_sta_add, .sta_assoc = mt7921_mac_sta_assoc, @@ -194,7 +195,6 @@ static void mt7921s_remove(struct sdio_func *func) mt7921s_unregister_device(dev); } -#ifdef CONFIG_PM static int mt7921s_suspend(struct device *__dev) { struct sdio_func *func = dev_to_sdio_func(__dev); @@ -206,6 +206,7 @@ static int mt7921s_suspend(struct device *__dev) pm->suspended = true; set_bit(MT76_STATE_SUSPEND, &mdev->phy.state); + flush_work(&dev->reset_work); cancel_delayed_work_sync(&pm->ps_work); cancel_work_sync(&pm->wake_work); @@ -261,6 +262,9 @@ restore_suspend: clear_bit(MT76_STATE_SUSPEND, &mdev->phy.state); pm->suspended = false; + if (err < 0) + mt7921_reset(&dev->mt76); + return err; } @@ -276,7 +280,7 @@ static int mt7921s_resume(struct device *__dev) err = mt7921_mcu_drv_pmctrl(dev); if (err < 0) - return err; + goto failed; mt76_worker_enable(&mdev->tx_worker); mt76_worker_enable(&mdev->sdio.txrx_worker); @@ -288,34 +292,27 @@ static int mt7921s_resume(struct device *__dev) mt76_connac_mcu_set_deep_sleep(mdev, false); err = mt76_connac_mcu_set_hif_suspend(mdev, false); - if (err) - return err; - +failed: pm->suspended = false; + if (err < 0) + mt7921_reset(&dev->mt76); + return err; } -static const struct dev_pm_ops mt7921s_pm_ops = { - .suspend = mt7921s_suspend, - .resume = mt7921s_resume, -}; -#endif - MODULE_DEVICE_TABLE(sdio, mt7921s_table); MODULE_FIRMWARE(MT7921_FIRMWARE_WM); MODULE_FIRMWARE(MT7921_ROM_PATCH); +static DEFINE_SIMPLE_DEV_PM_OPS(mt7921s_pm_ops, mt7921s_suspend, mt7921s_resume); + static struct sdio_driver mt7921s_driver = { .name = KBUILD_MODNAME, .probe = mt7921s_probe, .remove = mt7921s_remove, .id_table = mt7921s_table, -#ifdef CONFIG_PM - .drv = { - .pm = &mt7921s_pm_ops, - } -#endif + .drv.pm = pm_sleep_ptr(&mt7921s_pm_ops), }; module_sdio_driver(mt7921s_driver); MODULE_AUTHOR("Sean Wang <sean.wang@mediatek.com>"); diff --git a/drivers/net/wireless/mediatek/mt76/mt7921/sdio_mcu.c b/drivers/net/wireless/mediatek/mt76/mt7921/sdio_mcu.c index e038d7404323..5c1489766d9f 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7921/sdio_mcu.c +++ b/drivers/net/wireless/mediatek/mt76/mt7921/sdio_mcu.c @@ -33,12 +33,7 @@ mt7921s_mcu_send_message(struct mt76_dev *mdev, struct sk_buff *skb, if (ret) return ret; - if (cmd == MCU_UNI_CMD(HIF_CTRL) || - cmd == MCU_UNI_CMD(SUSPEND) || - cmd == MCU_UNI_CMD(OFFLOAD)) - mdev->mcu.timeout = HZ; - else - mdev->mcu.timeout = 3 * HZ; + mdev->mcu.timeout = 3 * HZ; if (cmd == MCU_CMD(FW_SCATTER)) type = MT7921_SDIO_FWDL; diff --git a/drivers/net/wireless/mediatek/mt76/mt7921/usb.c b/drivers/net/wireless/mediatek/mt76/mt7921/usb.c index dd3b8884e162..29c0ee330dbe 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7921/usb.c +++ b/drivers/net/wireless/mediatek/mt76/mt7921/usb.c @@ -106,12 +106,7 @@ mt7921u_mcu_send_message(struct mt76_dev *mdev, struct sk_buff *skb, if (ret) return ret; - if (cmd == MCU_UNI_CMD(HIF_CTRL) || - cmd == MCU_UNI_CMD(SUSPEND) || - cmd == MCU_UNI_CMD(OFFLOAD)) - mdev->mcu.timeout = HZ; - else - mdev->mcu.timeout = 3 * HZ; + mdev->mcu.timeout = 3 * HZ; if (cmd != MCU_CMD(FW_SCATTER)) ep = MT_EP_OUT_INBAND_CMD; @@ -183,6 +178,7 @@ static int mt7921u_probe(struct usb_interface *usb_intf, .tx_complete_skb = mt7921_usb_sdio_tx_complete_skb, .tx_status_data = mt7921_usb_sdio_tx_status_data, .rx_skb = mt7921_queue_rx_skb, + .rx_check = mt7921_rx_check, .sta_ps = mt7921_sta_ps, .sta_add = mt7921_mac_sta_add, .sta_assoc = mt7921_mac_sta_assoc, @@ -300,23 +296,34 @@ static void mt7921u_disconnect(struct usb_interface *usb_intf) static int mt7921u_suspend(struct usb_interface *intf, pm_message_t state) { struct mt7921_dev *dev = usb_get_intfdata(intf); + struct mt76_connac_pm *pm = &dev->pm; int err; + pm->suspended = true; + flush_work(&dev->reset_work); + err = mt76_connac_mcu_set_hif_suspend(&dev->mt76, true); if (err) - return err; + goto failed; mt76u_stop_rx(&dev->mt76); mt76u_stop_tx(&dev->mt76); - set_bit(MT76_STATE_SUSPEND, &dev->mphy.state); - return 0; + +failed: + pm->suspended = false; + + if (err < 0) + mt7921_reset(&dev->mt76); + + return err; } static int mt7921u_resume(struct usb_interface *intf) { struct mt7921_dev *dev = usb_get_intfdata(intf); + struct mt76_connac_pm *pm = &dev->pm; bool reinit = true; int err, i; @@ -338,16 +345,21 @@ static int mt7921u_resume(struct usb_interface *intf) if (reinit || mt7921_dma_need_reinit(dev)) { err = mt7921u_dma_init(dev, true); if (err) - return err; + goto failed; } - clear_bit(MT76_STATE_SUSPEND, &dev->mphy.state); - err = mt76u_resume_rx(&dev->mt76); if (err < 0) - return err; + goto failed; + + err = mt76_connac_mcu_set_hif_suspend(&dev->mt76, false); +failed: + pm->suspended = false; + + if (err < 0) + mt7921_reset(&dev->mt76); - return mt76_connac_mcu_set_hif_suspend(&dev->mt76, false); + return err; } #endif /* CONFIG_PM */ diff --git a/drivers/net/wireless/mediatek/mt76/sdio.c b/drivers/net/wireless/mediatek/mt76/sdio.c index aba2a9865821..0ec308f99af5 100644 --- a/drivers/net/wireless/mediatek/mt76/sdio.c +++ b/drivers/net/wireless/mediatek/mt76/sdio.c @@ -478,14 +478,14 @@ static void mt76s_status_worker(struct mt76_worker *w) if (ndata_frames > 0) resched = true; - if (dev->drv->tx_status_data && + if (dev->drv->tx_status_data && ndata_frames > 0 && !test_and_set_bit(MT76_READING_STATS, &dev->phy.state) && !test_bit(MT76_STATE_SUSPEND, &dev->phy.state)) - queue_work(dev->wq, &dev->sdio.stat_work); + ieee80211_queue_work(dev->hw, &dev->sdio.stat_work); } while (nframes > 0); if (resched) - mt76_worker_schedule(&dev->sdio.txrx_worker); + mt76_worker_schedule(&dev->tx_worker); } static void mt76s_tx_status_data(struct work_struct *work) @@ -508,7 +508,7 @@ static void mt76s_tx_status_data(struct work_struct *work) } if (count && test_bit(MT76_STATE_RUNNING, &dev->phy.state)) - queue_work(dev->wq, &sdio->stat_work); + ieee80211_queue_work(dev->hw, &sdio->stat_work); else clear_bit(MT76_READING_STATS, &dev->phy.state); } diff --git a/drivers/net/wireless/mediatek/mt76/sdio_txrx.c b/drivers/net/wireless/mediatek/mt76/sdio_txrx.c index a2601aa9e7b1..bfc4de50a4d2 100644 --- a/drivers/net/wireless/mediatek/mt76/sdio_txrx.c +++ b/drivers/net/wireless/mediatek/mt76/sdio_txrx.c @@ -85,7 +85,7 @@ mt76s_rx_run_queue(struct mt76_dev *dev, enum mt76_rxq_id qid, struct mt76_sdio *sdio = &dev->sdio; int len = 0, err, i; struct page *page; - u8 *buf; + u8 *buf, *end; for (i = 0; i < intr->rx.num[qid]; i++) len += round_up(intr->rx.len[qid][i] + 4, 4); @@ -112,20 +112,29 @@ mt76s_rx_run_queue(struct mt76_dev *dev, enum mt76_rxq_id qid, return err; } - for (i = 0; i < intr->rx.num[qid]; i++) { + end = buf + len; + i = 0; + + while (i < intr->rx.num[qid] && buf < end) { int index = (q->head + i) % q->ndesc; struct mt76_queue_entry *e = &q->entry[index]; __le32 *rxd = (__le32 *)buf; /* parse rxd to get the actual packet length */ len = le32_get_bits(rxd[0], GENMASK(15, 0)); - e->skb = mt76s_build_rx_skb(buf, len, round_up(len + 4, 4)); - if (!e->skb) - break; + /* Optimized path for TXS */ + if (!dev->drv->rx_check || dev->drv->rx_check(dev, buf, len)) { + e->skb = mt76s_build_rx_skb(buf, len, + round_up(len + 4, 4)); + if (!e->skb) + break; + + if (q->queued + i + 1 == q->ndesc) + break; + i++; + } buf += round_up(len + 4, 4); - if (q->queued + i + 1 == q->ndesc) - break; } put_page(page); diff --git a/drivers/net/wireless/mediatek/mt76/testmode.c b/drivers/net/wireless/mediatek/mt76/testmode.c index 71fd3fbfa7d2..0accc71a91c9 100644 --- a/drivers/net/wireless/mediatek/mt76/testmode.c +++ b/drivers/net/wireless/mediatek/mt76/testmode.c @@ -1,5 +1,7 @@ // SPDX-License-Identifier: ISC /* Copyright (C) 2020 Felix Fietkau <nbd@nbd.name> */ + +#include <linux/random.h> #include "mt76.h" const struct nla_policy mt76_tm_policy[NUM_MT76_TM_ATTRS] = { @@ -123,12 +125,14 @@ int mt76_testmode_alloc_skb(struct mt76_phy *phy, u32 len) if (!head) return -ENOMEM; - hdr = __skb_put_zero(head, head_len); + hdr = __skb_put_zero(head, sizeof(*hdr)); hdr->frame_control = cpu_to_le16(fc); memcpy(hdr->addr1, td->addr[0], ETH_ALEN); memcpy(hdr->addr2, td->addr[1], ETH_ALEN); memcpy(hdr->addr3, td->addr[2], ETH_ALEN); skb_set_queue_mapping(head, IEEE80211_AC_BE); + get_random_bytes(__skb_put(head, head_len - sizeof(*hdr)), + head_len - sizeof(*hdr)); info = IEEE80211_SKB_CB(head); info->flags = IEEE80211_TX_CTL_INJECTED | @@ -154,7 +158,7 @@ int mt76_testmode_alloc_skb(struct mt76_phy *phy, u32 len) return -ENOMEM; } - __skb_put_zero(frag, frag_len); + get_random_bytes(__skb_put(frag, frag_len), frag_len); head->len += frag->len; head->data_len += frag->len; diff --git a/drivers/net/wireless/mediatek/mt76/usb.c b/drivers/net/wireless/mediatek/mt76/usb.c index 6b8964c19f50..4c4033bb1bb3 100644 --- a/drivers/net/wireless/mediatek/mt76/usb.c +++ b/drivers/net/wireless/mediatek/mt76/usb.c @@ -528,6 +528,11 @@ mt76u_process_rx_entry(struct mt76_dev *dev, struct urb *urb, head_room = drv_flags & MT_DRV_RX_DMA_HDR ? 0 : MT_DMA_HDR_LEN; data_len = min_t(int, len, data_len - head_room); + + if (len == data_len && + dev->drv->rx_check && !dev->drv->rx_check(dev, data, data_len)) + return 0; + skb = mt76u_build_rx_skb(dev, data, data_len, buf_size); if (!skb) return 0; diff --git a/drivers/net/wireless/ralink/rt2x00/rt2800.h b/drivers/net/wireless/ralink/rt2x00/rt2800.h index d758e8874457..de2ee5ffc34e 100644 --- a/drivers/net/wireless/ralink/rt2x00/rt2800.h +++ b/drivers/net/wireless/ralink/rt2x00/rt2800.h @@ -1016,6 +1016,8 @@ */ #define MAC_STATUS_CFG 0x1200 #define MAC_STATUS_CFG_BBP_RF_BUSY FIELD32(0x00000003) +#define MAC_STATUS_CFG_BBP_RF_BUSY_TX FIELD32(0x00000001) +#define MAC_STATUS_CFG_BBP_RF_BUSY_RX FIELD32(0x00000002) /* * PWR_PIN_CFG: @@ -2739,6 +2741,7 @@ enum rt2800_eeprom_word { #define EEPROM_NIC_CONF2_RX_STREAM FIELD16(0x000f) #define EEPROM_NIC_CONF2_TX_STREAM FIELD16(0x00f0) #define EEPROM_NIC_CONF2_CRYSTAL FIELD16(0x0600) +#define EEPROM_NIC_CONF2_EXTERNAL_PA FIELD16(0x8000) /* * EEPROM LNA diff --git a/drivers/net/wireless/ralink/rt2x00/rt2800lib.c b/drivers/net/wireless/ralink/rt2x00/rt2800lib.c index 18102fbe36d6..cbbb1a4849cf 100644 --- a/drivers/net/wireless/ralink/rt2x00/rt2800lib.c +++ b/drivers/net/wireless/ralink/rt2x00/rt2800lib.c @@ -198,6 +198,26 @@ static void rt2800_rfcsr_write_dccal(struct rt2x00_dev *rt2x00dev, rt2800_rfcsr_write_bank(rt2x00dev, 7, reg, value); } +static void rt2800_bbp_dcoc_write(struct rt2x00_dev *rt2x00dev, + const u8 reg, const u8 value) +{ + rt2800_bbp_write(rt2x00dev, 158, reg); + rt2800_bbp_write(rt2x00dev, 159, value); +} + +static u8 rt2800_bbp_dcoc_read(struct rt2x00_dev *rt2x00dev, const u8 reg) +{ + rt2800_bbp_write(rt2x00dev, 158, reg); + return rt2800_bbp_read(rt2x00dev, 159); +} + +static void rt2800_bbp_glrt_write(struct rt2x00_dev *rt2x00dev, + const u8 reg, const u8 value) +{ + rt2800_bbp_write(rt2x00dev, 195, reg); + rt2800_bbp_write(rt2x00dev, 196, value); +} + static u8 rt2800_rfcsr_read(struct rt2x00_dev *rt2x00dev, const unsigned int word) { @@ -2143,6 +2163,48 @@ void rt2800_config_erp(struct rt2x00_dev *rt2x00dev, struct rt2x00lib_erp *erp, } EXPORT_SYMBOL_GPL(rt2800_config_erp); +static int rt2800_wait_bbp_rf_ready(struct rt2x00_dev *rt2x00dev, + const struct rt2x00_field32 mask) +{ + unsigned int i; + u32 reg; + + for (i = 0; i < REGISTER_BUSY_COUNT; i++) { + reg = rt2800_register_read(rt2x00dev, MAC_STATUS_CFG); + if (!rt2x00_get_field32(reg, mask)) + return 0; + + udelay(REGISTER_BUSY_DELAY); + } + + rt2x00_err(rt2x00dev, "BBP/RF register access failed, aborting\n"); + return -EACCES; +} + +static int rt2800_wait_bbp_ready(struct rt2x00_dev *rt2x00dev) +{ + unsigned int i; + u8 value; + + /* + * BBP was enabled after firmware was loaded, + * but we need to reactivate it now. + */ + rt2800_register_write(rt2x00dev, H2M_BBP_AGENT, 0); + rt2800_register_write(rt2x00dev, H2M_MAILBOX_CSR, 0); + msleep(1); + + for (i = 0; i < REGISTER_BUSY_COUNT; i++) { + value = rt2800_bbp_read(rt2x00dev, 0); + if ((value != 0xff) && (value != 0x00)) + return 0; + udelay(REGISTER_BUSY_DELAY); + } + + rt2x00_err(rt2x00dev, "BBP register access failed, aborting\n"); + return -EACCES; +} + static void rt2800_config_3572bt_ant(struct rt2x00_dev *rt2x00dev) { u32 reg; @@ -3793,16 +3855,23 @@ static void rt2800_config_channel_rf7620(struct rt2x00_dev *rt2x00dev, rfcsr |= tx_agc_fc; rt2800_rfcsr_write_bank(rt2x00dev, 7, 59, rfcsr); } + + if (conf_is_ht40(conf)) { + rt2800_bbp_glrt_write(rt2x00dev, 141, 0x10); + rt2800_bbp_glrt_write(rt2x00dev, 157, 0x2f); + } else { + rt2800_bbp_glrt_write(rt2x00dev, 141, 0x1a); + rt2800_bbp_glrt_write(rt2x00dev, 157, 0x40); + } } static void rt2800_config_alc(struct rt2x00_dev *rt2x00dev, struct ieee80211_channel *chan, int power_level) { u16 eeprom, target_power, max_power; - u32 mac_sys_ctrl, mac_status; + u32 mac_sys_ctrl; u32 reg; u8 bbp; - int i; /* hardware unit is 0.5dBm, limited to 23.5dBm */ power_level *= 2; @@ -3838,16 +3907,8 @@ static void rt2800_config_alc(struct rt2x00_dev *rt2x00dev, /* Disable Tx/Rx */ rt2800_register_write(rt2x00dev, MAC_SYS_CTRL, 0); /* Check MAC Tx/Rx idle */ - for (i = 0; i < 10000; i++) { - mac_status = rt2800_register_read(rt2x00dev, MAC_STATUS_CFG); - if (mac_status & 0x3) - usleep_range(50, 200); - else - break; - } - - if (i == 10000) - rt2x00_warn(rt2x00dev, "Wait MAC Status to MAX !!!\n"); + if (unlikely(rt2800_wait_bbp_rf_ready(rt2x00dev, MAC_STATUS_CFG_BBP_RF_BUSY))) + rt2x00_warn(rt2x00dev, "RF busy while configuring ALC\n"); if (chan->center_freq > 2457) { bbp = rt2800_bbp_read(rt2x00dev, 30); @@ -4164,7 +4225,10 @@ static void rt2800_config_channel(struct rt2x00_dev *rt2x00dev, rt2800_bbp_write(rt2x00dev, 62, 0x37 - rt2x00dev->lna_gain); rt2800_bbp_write(rt2x00dev, 63, 0x37 - rt2x00dev->lna_gain); rt2800_bbp_write(rt2x00dev, 64, 0x37 - rt2x00dev->lna_gain); - rt2800_bbp_write(rt2x00dev, 86, 0); + if (rt2x00_rt(rt2x00dev, RT6352)) + rt2800_bbp_write(rt2x00dev, 86, 0x38); + else + rt2800_bbp_write(rt2x00dev, 86, 0); } if (rf->channel <= 14) { @@ -4365,7 +4429,45 @@ static void rt2800_config_channel(struct rt2x00_dev *rt2x00dev, reg = (rf->channel <= 14 ? 0x1c : 0x24) + 2*rt2x00dev->lna_gain; rt2800_bbp_write_with_rx_chain(rt2x00dev, 66, reg); - rt2800_iq_calibrate(rt2x00dev, rf->channel); + if (rt2x00_rt(rt2x00dev, RT5592)) + rt2800_iq_calibrate(rt2x00dev, rf->channel); + } + + if (rt2x00_rt(rt2x00dev, RT6352)) { + if (test_bit(CAPABILITY_EXTERNAL_PA_TX0, + &rt2x00dev->cap_flags)) { + reg = rt2800_register_read(rt2x00dev, RF_CONTROL3); + reg |= 0x00000101; + rt2800_register_write(rt2x00dev, RF_CONTROL3, reg); + + reg = rt2800_register_read(rt2x00dev, RF_BYPASS3); + reg |= 0x00000101; + rt2800_register_write(rt2x00dev, RF_BYPASS3, reg); + + rt2800_rfcsr_write_chanreg(rt2x00dev, 43, 0x73); + rt2800_rfcsr_write_chanreg(rt2x00dev, 44, 0x73); + rt2800_rfcsr_write_chanreg(rt2x00dev, 45, 0x73); + rt2800_rfcsr_write_chanreg(rt2x00dev, 46, 0x27); + rt2800_rfcsr_write_chanreg(rt2x00dev, 47, 0xC8); + rt2800_rfcsr_write_chanreg(rt2x00dev, 48, 0xA4); + rt2800_rfcsr_write_chanreg(rt2x00dev, 49, 0x05); + rt2800_rfcsr_write_chanreg(rt2x00dev, 54, 0x27); + rt2800_rfcsr_write_chanreg(rt2x00dev, 55, 0xC8); + rt2800_rfcsr_write_chanreg(rt2x00dev, 56, 0xA4); + rt2800_rfcsr_write_chanreg(rt2x00dev, 57, 0x05); + rt2800_rfcsr_write_chanreg(rt2x00dev, 58, 0x27); + rt2800_rfcsr_write_chanreg(rt2x00dev, 59, 0xC8); + rt2800_rfcsr_write_chanreg(rt2x00dev, 60, 0xA4); + rt2800_rfcsr_write_chanreg(rt2x00dev, 61, 0x05); + rt2800_rfcsr_write_dccal(rt2x00dev, 05, 0x00); + + rt2800_register_write(rt2x00dev, TX0_RF_GAIN_CORRECT, + 0x36303636); + rt2800_register_write(rt2x00dev, TX0_RF_GAIN_ATTEN, + 0x6C6C6B6C); + rt2800_register_write(rt2x00dev, TX1_RF_GAIN_ATTEN, + 0x6C6C6B6C); + } } bbp = rt2800_bbp_read(rt2x00dev, 4); @@ -5644,7 +5746,8 @@ static inline void rt2800_set_vgc(struct rt2x00_dev *rt2x00dev, if (qual->vgc_level != vgc_level) { if (rt2x00_rt(rt2x00dev, RT3572) || rt2x00_rt(rt2x00dev, RT3593) || - rt2x00_rt(rt2x00dev, RT3883)) { + rt2x00_rt(rt2x00dev, RT3883) || + rt2x00_rt(rt2x00dev, RT6352)) { rt2800_bbp_write_with_rx_chain(rt2x00dev, 66, vgc_level); } else if (rt2x00_rt(rt2x00dev, RT5592)) { @@ -5867,7 +5970,7 @@ static int rt2800_init_registers(struct rt2x00_dev *rt2x00dev) rt2800_register_write(rt2x00dev, TX_SW_CFG0, 0x00000404); } else if (rt2x00_rt(rt2x00dev, RT6352)) { rt2800_register_write(rt2x00dev, TX_SW_CFG0, 0x00000401); - rt2800_register_write(rt2x00dev, TX_SW_CFG1, 0x000C0000); + rt2800_register_write(rt2x00dev, TX_SW_CFG1, 0x000C0001); rt2800_register_write(rt2x00dev, TX_SW_CFG2, 0x00000000); rt2800_register_write(rt2x00dev, TX_ALC_VGA3, 0x00000000); rt2800_register_write(rt2x00dev, TX0_BB_GAIN_ATTEN, 0x0); @@ -6129,6 +6232,27 @@ static int rt2800_init_registers(struct rt2x00_dev *rt2x00dev) reg = rt2800_register_read(rt2x00dev, US_CYC_CNT); rt2x00_set_field32(®, US_CYC_CNT_CLOCK_CYCLE, 125); rt2800_register_write(rt2x00dev, US_CYC_CNT, reg); + } else if (rt2x00_is_soc(rt2x00dev)) { + struct clk *clk = clk_get_sys("bus", NULL); + int rate; + + if (IS_ERR(clk)) { + clk = clk_get_sys("cpu", NULL); + + if (IS_ERR(clk)) { + rate = 125; + } else { + rate = clk_get_rate(clk) / 3000000; + clk_put(clk); + } + } else { + rate = clk_get_rate(clk) / 1000000; + clk_put(clk); + } + + reg = rt2800_register_read(rt2x00dev, US_CYC_CNT); + rt2x00_set_field32(®, US_CYC_CNT_CLOCK_CYCLE, rate); + rt2800_register_write(rt2x00dev, US_CYC_CNT, reg); } reg = rt2800_register_read(rt2x00dev, HT_FBK_CFG0); @@ -6212,46 +6336,6 @@ static int rt2800_init_registers(struct rt2x00_dev *rt2x00dev) return 0; } -static int rt2800_wait_bbp_rf_ready(struct rt2x00_dev *rt2x00dev) -{ - unsigned int i; - u32 reg; - - for (i = 0; i < REGISTER_BUSY_COUNT; i++) { - reg = rt2800_register_read(rt2x00dev, MAC_STATUS_CFG); - if (!rt2x00_get_field32(reg, MAC_STATUS_CFG_BBP_RF_BUSY)) - return 0; - - udelay(REGISTER_BUSY_DELAY); - } - - rt2x00_err(rt2x00dev, "BBP/RF register access failed, aborting\n"); - return -EACCES; -} - -static int rt2800_wait_bbp_ready(struct rt2x00_dev *rt2x00dev) -{ - unsigned int i; - u8 value; - - /* - * BBP was enabled after firmware was loaded, - * but we need to reactivate it now. - */ - rt2800_register_write(rt2x00dev, H2M_BBP_AGENT, 0); - rt2800_register_write(rt2x00dev, H2M_MAILBOX_CSR, 0); - msleep(1); - - for (i = 0; i < REGISTER_BUSY_COUNT; i++) { - value = rt2800_bbp_read(rt2x00dev, 0); - if ((value != 0xff) && (value != 0x00)) - return 0; - udelay(REGISTER_BUSY_DELAY); - } - - rt2x00_err(rt2x00dev, "BBP register access failed, aborting\n"); - return -EACCES; -} static void rt2800_bbp4_mac_if_ctrl(struct rt2x00_dev *rt2x00dev) { @@ -6916,26 +7000,6 @@ static void rt2800_init_bbp_5592(struct rt2x00_dev *rt2x00dev) rt2800_bbp_write(rt2x00dev, 103, 0xc0); } -static void rt2800_bbp_glrt_write(struct rt2x00_dev *rt2x00dev, - const u8 reg, const u8 value) -{ - rt2800_bbp_write(rt2x00dev, 195, reg); - rt2800_bbp_write(rt2x00dev, 196, value); -} - -static void rt2800_bbp_dcoc_write(struct rt2x00_dev *rt2x00dev, - const u8 reg, const u8 value) -{ - rt2800_bbp_write(rt2x00dev, 158, reg); - rt2800_bbp_write(rt2x00dev, 159, value); -} - -static u8 rt2800_bbp_dcoc_read(struct rt2x00_dev *rt2x00dev, const u8 reg) -{ - rt2800_bbp_write(rt2x00dev, 158, reg); - return rt2800_bbp_read(rt2x00dev, 159); -} - static void rt2800_init_bbp_6352(struct rt2x00_dev *rt2x00dev) { u8 bbp; @@ -8398,6 +8462,1519 @@ static void rt2800_init_rfcsr_5592(struct rt2x00_dev *rt2x00dev) rt2800_led_open_drain_enable(rt2x00dev); } +static void rt2800_rf_self_txdc_cal(struct rt2x00_dev *rt2x00dev) +{ + u8 rfb5r1_org, rfb7r1_org, rfvalue; + u32 mac0518, mac051c, mac0528, mac052c; + u8 i; + + mac0518 = rt2800_register_read(rt2x00dev, RF_CONTROL0); + mac051c = rt2800_register_read(rt2x00dev, RF_BYPASS0); + mac0528 = rt2800_register_read(rt2x00dev, RF_CONTROL2); + mac052c = rt2800_register_read(rt2x00dev, RF_BYPASS2); + + rt2800_register_write(rt2x00dev, RF_BYPASS0, 0x0); + rt2800_register_write(rt2x00dev, RF_BYPASS2, 0x0); + + rt2800_register_write(rt2x00dev, RF_CONTROL0, 0xC); + rt2800_register_write(rt2x00dev, RF_BYPASS0, 0x3306); + rt2800_register_write(rt2x00dev, RF_CONTROL2, 0x3330); + rt2800_register_write(rt2x00dev, RF_BYPASS2, 0xfffff); + rfb5r1_org = rt2800_rfcsr_read_bank(rt2x00dev, 5, 1); + rfb7r1_org = rt2800_rfcsr_read_bank(rt2x00dev, 7, 1); + + rt2800_rfcsr_write_bank(rt2x00dev, 5, 1, 0x4); + for (i = 0; i < 100; ++i) { + usleep_range(50, 100); + rfvalue = rt2800_rfcsr_read_bank(rt2x00dev, 5, 1); + if ((rfvalue & 0x04) != 0x4) + break; + } + rt2800_rfcsr_write_bank(rt2x00dev, 5, 1, rfb5r1_org); + + rt2800_rfcsr_write_bank(rt2x00dev, 7, 1, 0x4); + for (i = 0; i < 100; ++i) { + usleep_range(50, 100); + rfvalue = rt2800_rfcsr_read_bank(rt2x00dev, 7, 1); + if ((rfvalue & 0x04) != 0x4) + break; + } + rt2800_rfcsr_write_bank(rt2x00dev, 7, 1, rfb7r1_org); + + rt2800_register_write(rt2x00dev, RF_BYPASS0, 0x0); + rt2800_register_write(rt2x00dev, RF_BYPASS2, 0x0); + rt2800_register_write(rt2x00dev, RF_CONTROL0, mac0518); + rt2800_register_write(rt2x00dev, RF_BYPASS0, mac051c); + rt2800_register_write(rt2x00dev, RF_CONTROL2, mac0528); + rt2800_register_write(rt2x00dev, RF_BYPASS2, mac052c); +} + +static int rt2800_calcrcalibrationcode(struct rt2x00_dev *rt2x00dev, int d1, int d2) +{ + int calcode = ((d2 - d1) * 1000) / 43; + + if ((calcode % 10) >= 5) + calcode += 10; + calcode = (calcode / 10); + + return calcode; +} + +static void rt2800_r_calibration(struct rt2x00_dev *rt2x00dev) +{ + u32 savemacsysctrl; + u8 saverfb0r1, saverfb0r34, saverfb0r35; + u8 saverfb5r4, saverfb5r17, saverfb5r18; + u8 saverfb5r19, saverfb5r20; + u8 savebbpr22, savebbpr47, savebbpr49; + u8 bytevalue = 0; + int rcalcode; + u8 r_cal_code = 0; + char d1 = 0, d2 = 0; + u8 rfvalue; + u32 MAC_RF_BYPASS0, MAC_RF_CONTROL0, MAC_PWR_PIN_CFG; + u32 maccfg; + + saverfb0r1 = rt2800_rfcsr_read_bank(rt2x00dev, 0, 1); + saverfb0r34 = rt2800_rfcsr_read_bank(rt2x00dev, 0, 34); + saverfb0r35 = rt2800_rfcsr_read_bank(rt2x00dev, 0, 35); + saverfb5r4 = rt2800_rfcsr_read_bank(rt2x00dev, 5, 4); + saverfb5r17 = rt2800_rfcsr_read_bank(rt2x00dev, 5, 17); + saverfb5r18 = rt2800_rfcsr_read_bank(rt2x00dev, 5, 18); + saverfb5r19 = rt2800_rfcsr_read_bank(rt2x00dev, 5, 19); + saverfb5r20 = rt2800_rfcsr_read_bank(rt2x00dev, 5, 20); + + savebbpr22 = rt2800_bbp_read(rt2x00dev, 22); + savebbpr47 = rt2800_bbp_read(rt2x00dev, 47); + savebbpr49 = rt2800_bbp_read(rt2x00dev, 49); + + savemacsysctrl = rt2800_register_read(rt2x00dev, MAC_SYS_CTRL); + MAC_RF_BYPASS0 = rt2800_register_read(rt2x00dev, RF_BYPASS0); + MAC_RF_CONTROL0 = rt2800_register_read(rt2x00dev, RF_CONTROL0); + MAC_PWR_PIN_CFG = rt2800_register_read(rt2x00dev, PWR_PIN_CFG); + + maccfg = rt2800_register_read(rt2x00dev, MAC_SYS_CTRL); + maccfg &= (~0x04); + rt2800_register_write(rt2x00dev, MAC_SYS_CTRL, maccfg); + + if (unlikely(rt2800_wait_bbp_rf_ready(rt2x00dev, MAC_STATUS_CFG_BBP_RF_BUSY_TX))) + rt2x00_warn(rt2x00dev, "Wait MAC Tx Status to MAX !!!\n"); + + maccfg = rt2800_register_read(rt2x00dev, MAC_SYS_CTRL); + maccfg &= (~0x04); + rt2800_register_write(rt2x00dev, MAC_SYS_CTRL, maccfg); + + if (unlikely(rt2800_wait_bbp_rf_ready(rt2x00dev, MAC_STATUS_CFG_BBP_RF_BUSY_RX))) + rt2x00_warn(rt2x00dev, "Wait MAC Rx Status to MAX !!!\n"); + + rfvalue = (MAC_RF_BYPASS0 | 0x3004); + rt2800_register_write(rt2x00dev, RF_BYPASS0, rfvalue); + rfvalue = (MAC_RF_CONTROL0 | (~0x3002)); + rt2800_register_write(rt2x00dev, RF_CONTROL0, rfvalue); + + rt2800_rfcsr_write_bank(rt2x00dev, 5, 4, 0x27); + rt2800_rfcsr_write_bank(rt2x00dev, 5, 17, 0x80); + rt2800_rfcsr_write_bank(rt2x00dev, 5, 18, 0x83); + rt2800_rfcsr_write_bank(rt2x00dev, 5, 19, 0x00); + rt2800_rfcsr_write_bank(rt2x00dev, 5, 20, 0x20); + + rt2800_rfcsr_write_bank(rt2x00dev, 0, 1, 0x00); + rt2800_rfcsr_write_bank(rt2x00dev, 0, 34, 0x13); + rt2800_rfcsr_write_bank(rt2x00dev, 0, 35, 0x00); + + rt2800_register_write(rt2x00dev, PWR_PIN_CFG, 0x1); + + rt2800_bbp_write(rt2x00dev, 47, 0x04); + rt2800_bbp_write(rt2x00dev, 22, 0x80); + usleep_range(100, 200); + bytevalue = rt2800_bbp_read(rt2x00dev, 49); + if (bytevalue > 128) + d1 = bytevalue - 256; + else + d1 = (char)bytevalue; + rt2800_bbp_write(rt2x00dev, 22, 0x0); + rt2800_rfcsr_write_bank(rt2x00dev, 0, 35, 0x01); + + rt2800_bbp_write(rt2x00dev, 22, 0x80); + usleep_range(100, 200); + bytevalue = rt2800_bbp_read(rt2x00dev, 49); + if (bytevalue > 128) + d2 = bytevalue - 256; + else + d2 = (char)bytevalue; + rt2800_bbp_write(rt2x00dev, 22, 0x0); + + rcalcode = rt2800_calcrcalibrationcode(rt2x00dev, d1, d2); + if (rcalcode < 0) + r_cal_code = 256 + rcalcode; + else + r_cal_code = (u8)rcalcode; + + rt2800_rfcsr_write_bank(rt2x00dev, 0, 7, r_cal_code); + + rt2800_bbp_write(rt2x00dev, 22, 0x0); + + bytevalue = rt2800_bbp_read(rt2x00dev, 21); + bytevalue |= 0x1; + rt2800_bbp_write(rt2x00dev, 21, bytevalue); + bytevalue = rt2800_bbp_read(rt2x00dev, 21); + bytevalue &= (~0x1); + rt2800_bbp_write(rt2x00dev, 21, bytevalue); + + rt2800_rfcsr_write_bank(rt2x00dev, 0, 1, saverfb0r1); + rt2800_rfcsr_write_bank(rt2x00dev, 0, 34, saverfb0r34); + rt2800_rfcsr_write_bank(rt2x00dev, 0, 35, saverfb0r35); + rt2800_rfcsr_write_bank(rt2x00dev, 5, 4, saverfb5r4); + rt2800_rfcsr_write_bank(rt2x00dev, 5, 17, saverfb5r17); + rt2800_rfcsr_write_bank(rt2x00dev, 5, 18, saverfb5r18); + rt2800_rfcsr_write_bank(rt2x00dev, 5, 19, saverfb5r19); + rt2800_rfcsr_write_bank(rt2x00dev, 5, 20, saverfb5r20); + + rt2800_bbp_write(rt2x00dev, 22, savebbpr22); + rt2800_bbp_write(rt2x00dev, 47, savebbpr47); + rt2800_bbp_write(rt2x00dev, 49, savebbpr49); + + rt2800_register_write(rt2x00dev, RF_BYPASS0, MAC_RF_BYPASS0); + rt2800_register_write(rt2x00dev, RF_CONTROL0, MAC_RF_CONTROL0); + + rt2800_register_write(rt2x00dev, MAC_SYS_CTRL, savemacsysctrl); + rt2800_register_write(rt2x00dev, PWR_PIN_CFG, MAC_PWR_PIN_CFG); +} + +static void rt2800_rxdcoc_calibration(struct rt2x00_dev *rt2x00dev) +{ + u8 bbpreg = 0; + u32 macvalue = 0; + u8 saverfb0r2, saverfb5r4, saverfb7r4, rfvalue; + int i; + + saverfb0r2 = rt2800_rfcsr_read_bank(rt2x00dev, 0, 2); + rfvalue = saverfb0r2; + rfvalue |= 0x03; + rt2800_rfcsr_write_bank(rt2x00dev, 0, 2, rfvalue); + + rt2800_bbp_write(rt2x00dev, 158, 141); + bbpreg = rt2800_bbp_read(rt2x00dev, 159); + bbpreg |= 0x10; + rt2800_bbp_write(rt2x00dev, 159, bbpreg); + + macvalue = rt2800_register_read(rt2x00dev, MAC_SYS_CTRL); + rt2800_register_write(rt2x00dev, MAC_SYS_CTRL, 0x8); + + if (unlikely(rt2800_wait_bbp_rf_ready(rt2x00dev, MAC_STATUS_CFG_BBP_RF_BUSY_TX))) + rt2x00_warn(rt2x00dev, "RF TX busy in RX RXDCOC calibration\n"); + + saverfb5r4 = rt2800_rfcsr_read_bank(rt2x00dev, 5, 4); + saverfb7r4 = rt2800_rfcsr_read_bank(rt2x00dev, 7, 4); + saverfb5r4 = saverfb5r4 & (~0x40); + saverfb7r4 = saverfb7r4 & (~0x40); + rt2800_rfcsr_write_dccal(rt2x00dev, 4, 0x64); + rt2800_rfcsr_write_bank(rt2x00dev, 5, 4, saverfb5r4); + rt2800_rfcsr_write_bank(rt2x00dev, 7, 4, saverfb7r4); + + rt2800_bbp_write(rt2x00dev, 158, 141); + bbpreg = rt2800_bbp_read(rt2x00dev, 159); + bbpreg = bbpreg & (~0x40); + rt2800_bbp_write(rt2x00dev, 159, bbpreg); + bbpreg |= 0x48; + rt2800_bbp_write(rt2x00dev, 159, bbpreg); + + for (i = 0; i < 10000; i++) { + bbpreg = rt2800_bbp_read(rt2x00dev, 159); + if ((bbpreg & 0x40) == 0) + break; + usleep_range(50, 100); + } + + bbpreg = rt2800_bbp_read(rt2x00dev, 159); + bbpreg = bbpreg & (~0x40); + rt2800_bbp_write(rt2x00dev, 159, bbpreg); + + rt2800_register_write(rt2x00dev, MAC_SYS_CTRL, macvalue); + + rt2800_bbp_write(rt2x00dev, 158, 141); + bbpreg = rt2800_bbp_read(rt2x00dev, 159); + bbpreg &= (~0x10); + rt2800_bbp_write(rt2x00dev, 159, bbpreg); + + rt2800_rfcsr_write_bank(rt2x00dev, 0, 2, saverfb0r2); +} + +static u32 rt2800_do_sqrt_accumulation(u32 si) +{ + u32 root, root_pre, bit; + char i; + + bit = 1 << 15; + root = 0; + for (i = 15; i >= 0; i = i - 1) { + root_pre = root + bit; + if ((root_pre * root_pre) <= si) + root = root_pre; + bit = bit >> 1; + } + + return root; +} + +static void rt2800_rxiq_calibration(struct rt2x00_dev *rt2x00dev) +{ + u8 rfb0r1, rfb0r2, rfb0r42; + u8 rfb4r0, rfb4r19; + u8 rfb5r3, rfb5r4, rfb5r17, rfb5r18, rfb5r19, rfb5r20; + u8 rfb6r0, rfb6r19; + u8 rfb7r3, rfb7r4, rfb7r17, rfb7r18, rfb7r19, rfb7r20; + + u8 bbp1, bbp4; + u8 bbpr241, bbpr242; + u32 i; + u8 ch_idx; + u8 bbpval; + u8 rfval, vga_idx = 0; + int mi = 0, mq = 0, si = 0, sq = 0, riq = 0; + int sigma_i, sigma_q, r_iq, g_rx; + int g_imb; + int ph_rx; + u32 savemacsysctrl = 0; + u32 orig_RF_CONTROL0 = 0; + u32 orig_RF_BYPASS0 = 0; + u32 orig_RF_CONTROL1 = 0; + u32 orig_RF_BYPASS1 = 0; + u32 orig_RF_CONTROL3 = 0; + u32 orig_RF_BYPASS3 = 0; + u32 bbpval1 = 0; + static const u8 rf_vga_table[] = {0x20, 0x21, 0x22, 0x38, 0x39, 0x3a, 0x3b, 0x3c, 0x3d, 0x3e, 0x3f}; + + savemacsysctrl = rt2800_register_read(rt2x00dev, MAC_SYS_CTRL); + orig_RF_CONTROL0 = rt2800_register_read(rt2x00dev, RF_CONTROL0); + orig_RF_BYPASS0 = rt2800_register_read(rt2x00dev, RF_BYPASS0); + orig_RF_CONTROL1 = rt2800_register_read(rt2x00dev, RF_CONTROL1); + orig_RF_BYPASS1 = rt2800_register_read(rt2x00dev, RF_BYPASS1); + orig_RF_CONTROL3 = rt2800_register_read(rt2x00dev, RF_CONTROL3); + orig_RF_BYPASS3 = rt2800_register_read(rt2x00dev, RF_BYPASS3); + + bbp1 = rt2800_bbp_read(rt2x00dev, 1); + bbp4 = rt2800_bbp_read(rt2x00dev, 4); + + rt2800_register_write(rt2x00dev, MAC_SYS_CTRL, 0x0); + + if (unlikely(rt2800_wait_bbp_rf_ready(rt2x00dev, MAC_STATUS_CFG_BBP_RF_BUSY))) + rt2x00_warn(rt2x00dev, "Timeout waiting for MAC status in RXIQ calibration\n"); + + bbpval = bbp4 & (~0x18); + bbpval = bbp4 | 0x00; + rt2800_bbp_write(rt2x00dev, 4, bbpval); + + bbpval = rt2800_bbp_read(rt2x00dev, 21); + bbpval = bbpval | 1; + rt2800_bbp_write(rt2x00dev, 21, bbpval); + bbpval = bbpval & 0xfe; + rt2800_bbp_write(rt2x00dev, 21, bbpval); + + rt2800_register_write(rt2x00dev, RF_CONTROL1, 0x00000202); + rt2800_register_write(rt2x00dev, RF_BYPASS1, 0x00000303); + if (test_bit(CAPABILITY_EXTERNAL_PA_TX0, &rt2x00dev->cap_flags)) + rt2800_register_write(rt2x00dev, RF_CONTROL3, 0x0101); + else + rt2800_register_write(rt2x00dev, RF_CONTROL3, 0x0000); + + rt2800_register_write(rt2x00dev, RF_BYPASS3, 0xf1f1); + + rfb0r1 = rt2800_rfcsr_read_bank(rt2x00dev, 0, 1); + rfb0r2 = rt2800_rfcsr_read_bank(rt2x00dev, 0, 2); + rfb0r42 = rt2800_rfcsr_read_bank(rt2x00dev, 0, 42); + rfb4r0 = rt2800_rfcsr_read_bank(rt2x00dev, 4, 0); + rfb4r19 = rt2800_rfcsr_read_bank(rt2x00dev, 4, 19); + rfb5r3 = rt2800_rfcsr_read_bank(rt2x00dev, 5, 3); + rfb5r4 = rt2800_rfcsr_read_bank(rt2x00dev, 5, 4); + rfb5r17 = rt2800_rfcsr_read_bank(rt2x00dev, 5, 17); + rfb5r18 = rt2800_rfcsr_read_bank(rt2x00dev, 5, 18); + rfb5r19 = rt2800_rfcsr_read_bank(rt2x00dev, 5, 19); + rfb5r20 = rt2800_rfcsr_read_bank(rt2x00dev, 5, 20); + + rfb6r0 = rt2800_rfcsr_read_bank(rt2x00dev, 6, 0); + rfb6r19 = rt2800_rfcsr_read_bank(rt2x00dev, 6, 19); + rfb7r3 = rt2800_rfcsr_read_bank(rt2x00dev, 7, 3); + rfb7r4 = rt2800_rfcsr_read_bank(rt2x00dev, 7, 4); + rfb7r17 = rt2800_rfcsr_read_bank(rt2x00dev, 7, 17); + rfb7r18 = rt2800_rfcsr_read_bank(rt2x00dev, 7, 18); + rfb7r19 = rt2800_rfcsr_read_bank(rt2x00dev, 7, 19); + rfb7r20 = rt2800_rfcsr_read_bank(rt2x00dev, 7, 20); + + rt2800_rfcsr_write_chanreg(rt2x00dev, 0, 0x87); + rt2800_rfcsr_write_chanreg(rt2x00dev, 19, 0x27); + rt2800_rfcsr_write_dccal(rt2x00dev, 3, 0x38); + rt2800_rfcsr_write_dccal(rt2x00dev, 4, 0x38); + rt2800_rfcsr_write_dccal(rt2x00dev, 17, 0x80); + rt2800_rfcsr_write_dccal(rt2x00dev, 18, 0xC1); + rt2800_rfcsr_write_dccal(rt2x00dev, 19, 0x60); + rt2800_rfcsr_write_dccal(rt2x00dev, 20, 0x00); + + rt2800_bbp_write(rt2x00dev, 23, 0x0); + rt2800_bbp_write(rt2x00dev, 24, 0x0); + + rt2800_bbp_dcoc_write(rt2x00dev, 5, 0x0); + + bbpr241 = rt2800_bbp_read(rt2x00dev, 241); + bbpr242 = rt2800_bbp_read(rt2x00dev, 242); + + rt2800_bbp_write(rt2x00dev, 241, 0x10); + rt2800_bbp_write(rt2x00dev, 242, 0x84); + rt2800_bbp_write(rt2x00dev, 244, 0x31); + + bbpval = rt2800_bbp_dcoc_read(rt2x00dev, 3); + bbpval = bbpval & (~0x7); + rt2800_bbp_dcoc_write(rt2x00dev, 3, bbpval); + + rt2800_register_write(rt2x00dev, RF_CONTROL0, 0x00000004); + udelay(1); + rt2800_register_write(rt2x00dev, RF_CONTROL0, 0x00000006); + usleep_range(1, 200); + rt2800_register_write(rt2x00dev, RF_BYPASS0, 0x00003376); + rt2800_register_write(rt2x00dev, RF_CONTROL0, 0x00001006); + udelay(1); + if (test_bit(CAPABILITY_EXTERNAL_PA_TX0, &rt2x00dev->cap_flags)) { + rt2800_bbp_write(rt2x00dev, 23, 0x06); + rt2800_bbp_write(rt2x00dev, 24, 0x06); + } else { + rt2800_bbp_write(rt2x00dev, 23, 0x02); + rt2800_bbp_write(rt2x00dev, 24, 0x02); + } + + for (ch_idx = 0; ch_idx < 2; ch_idx = ch_idx + 1) { + if (ch_idx == 0) { + rfval = rfb0r1 & (~0x3); + rfval = rfb0r1 | 0x1; + rt2800_rfcsr_write_bank(rt2x00dev, 0, 1, rfval); + rfval = rfb0r2 & (~0x33); + rfval = rfb0r2 | 0x11; + rt2800_rfcsr_write_bank(rt2x00dev, 0, 2, rfval); + rfval = rfb0r42 & (~0x50); + rfval = rfb0r42 | 0x10; + rt2800_rfcsr_write_bank(rt2x00dev, 0, 42, rfval); + + rt2800_register_write(rt2x00dev, RF_CONTROL0, 0x00001006); + udelay(1); + + bbpval = bbp1 & (~0x18); + bbpval = bbpval | 0x00; + rt2800_bbp_write(rt2x00dev, 1, bbpval); + + rt2800_bbp_dcoc_write(rt2x00dev, 1, 0x00); + } else { + rfval = rfb0r1 & (~0x3); + rfval = rfb0r1 | 0x2; + rt2800_rfcsr_write_bank(rt2x00dev, 0, 1, rfval); + rfval = rfb0r2 & (~0x33); + rfval = rfb0r2 | 0x22; + rt2800_rfcsr_write_bank(rt2x00dev, 0, 2, rfval); + rfval = rfb0r42 & (~0x50); + rfval = rfb0r42 | 0x40; + rt2800_rfcsr_write_bank(rt2x00dev, 0, 42, rfval); + + rt2800_register_write(rt2x00dev, RF_CONTROL0, 0x00002006); + udelay(1); + + bbpval = bbp1 & (~0x18); + bbpval = bbpval | 0x08; + rt2800_bbp_write(rt2x00dev, 1, bbpval); + + rt2800_bbp_dcoc_write(rt2x00dev, 1, 0x01); + } + usleep_range(500, 1500); + + vga_idx = 0; + while (vga_idx < 11) { + rt2800_rfcsr_write_dccal(rt2x00dev, 3, rf_vga_table[vga_idx]); + rt2800_rfcsr_write_dccal(rt2x00dev, 4, rf_vga_table[vga_idx]); + + rt2800_bbp_dcoc_write(rt2x00dev, 0, 0x93); + + for (i = 0; i < 10000; i++) { + bbpval = rt2800_bbp_read(rt2x00dev, 159); + if ((bbpval & 0xff) == 0x93) + usleep_range(50, 100); + else + break; + } + + if ((bbpval & 0xff) == 0x93) { + rt2x00_warn(rt2x00dev, "Fatal Error: Calibration doesn't finish"); + goto restore_value; + } + for (i = 0; i < 5; i++) { + u32 bbptemp = 0; + u8 value = 0; + int result = 0; + + rt2800_bbp_write(rt2x00dev, 158, 0x1e); + rt2800_bbp_write(rt2x00dev, 159, i); + rt2800_bbp_write(rt2x00dev, 158, 0x22); + value = rt2800_bbp_read(rt2x00dev, 159); + bbptemp = bbptemp + (value << 24); + rt2800_bbp_write(rt2x00dev, 158, 0x21); + value = rt2800_bbp_read(rt2x00dev, 159); + bbptemp = bbptemp + (value << 16); + rt2800_bbp_write(rt2x00dev, 158, 0x20); + value = rt2800_bbp_read(rt2x00dev, 159); + bbptemp = bbptemp + (value << 8); + rt2800_bbp_write(rt2x00dev, 158, 0x1f); + value = rt2800_bbp_read(rt2x00dev, 159); + bbptemp = bbptemp + value; + + if (i < 2 && (bbptemp & 0x800000)) + result = (bbptemp & 0xffffff) - 0x1000000; + else if (i == 4) + result = bbptemp; + else + result = bbptemp; + + if (i == 0) + mi = result / 4096; + else if (i == 1) + mq = result / 4096; + else if (i == 2) + si = bbptemp / 4096; + else if (i == 3) + sq = bbptemp / 4096; + else + riq = result / 4096; + } + + bbpval1 = si - mi * mi; + rt2x00_dbg(rt2x00dev, + "RXIQ si=%d, sq=%d, riq=%d, bbpval %d, vga_idx %d", + si, sq, riq, bbpval1, vga_idx); + + if (bbpval1 >= (100 * 100)) + break; + + if (bbpval1 <= 100) + vga_idx = vga_idx + 9; + else if (bbpval1 <= 158) + vga_idx = vga_idx + 8; + else if (bbpval1 <= 251) + vga_idx = vga_idx + 7; + else if (bbpval1 <= 398) + vga_idx = vga_idx + 6; + else if (bbpval1 <= 630) + vga_idx = vga_idx + 5; + else if (bbpval1 <= 1000) + vga_idx = vga_idx + 4; + else if (bbpval1 <= 1584) + vga_idx = vga_idx + 3; + else if (bbpval1 <= 2511) + vga_idx = vga_idx + 2; + else + vga_idx = vga_idx + 1; + } + + sigma_i = rt2800_do_sqrt_accumulation(100 * (si - mi * mi)); + sigma_q = rt2800_do_sqrt_accumulation(100 * (sq - mq * mq)); + r_iq = 10 * (riq - (mi * mq)); + + rt2x00_dbg(rt2x00dev, "Sigma_i=%d, Sigma_q=%d, R_iq=%d", sigma_i, sigma_q, r_iq); + + if (sigma_i <= 1400 && sigma_i >= 1000 && + (sigma_i - sigma_q) <= 112 && + (sigma_i - sigma_q) >= -112 && + mi <= 32 && mi >= -32 && + mq <= 32 && mq >= -32) { + r_iq = 10 * (riq - (mi * mq)); + rt2x00_dbg(rt2x00dev, "RXIQ Sigma_i=%d, Sigma_q=%d, R_iq=%d\n", + sigma_i, sigma_q, r_iq); + + g_rx = (1000 * sigma_q) / sigma_i; + g_imb = ((-2) * 128 * (1000 - g_rx)) / (1000 + g_rx); + ph_rx = (r_iq * 2292) / (sigma_i * sigma_q); + + if (ph_rx > 20 || ph_rx < -20) { + ph_rx = 0; + rt2x00_warn(rt2x00dev, "RXIQ calibration FAIL"); + } + + if (g_imb > 12 || g_imb < -12) { + g_imb = 0; + rt2x00_warn(rt2x00dev, "RXIQ calibration FAIL"); + } + } else { + g_imb = 0; + ph_rx = 0; + rt2x00_dbg(rt2x00dev, "RXIQ Sigma_i=%d, Sigma_q=%d, R_iq=%d\n", + sigma_i, sigma_q, r_iq); + rt2x00_warn(rt2x00dev, "RXIQ calibration FAIL"); + } + + if (ch_idx == 0) { + rt2800_bbp_write(rt2x00dev, 158, 0x37); + rt2800_bbp_write(rt2x00dev, 159, g_imb & 0x3f); + rt2800_bbp_write(rt2x00dev, 158, 0x35); + rt2800_bbp_write(rt2x00dev, 159, ph_rx & 0x3f); + } else { + rt2800_bbp_write(rt2x00dev, 158, 0x55); + rt2800_bbp_write(rt2x00dev, 159, g_imb & 0x3f); + rt2800_bbp_write(rt2x00dev, 158, 0x53); + rt2800_bbp_write(rt2x00dev, 159, ph_rx & 0x3f); + } + } + +restore_value: + rt2800_bbp_write(rt2x00dev, 158, 0x3); + bbpval = rt2800_bbp_read(rt2x00dev, 159); + rt2800_bbp_write(rt2x00dev, 159, (bbpval | 0x07)); + + rt2800_bbp_write(rt2x00dev, 158, 0x00); + rt2800_bbp_write(rt2x00dev, 159, 0x00); + rt2800_bbp_write(rt2x00dev, 1, bbp1); + rt2800_bbp_write(rt2x00dev, 4, bbp4); + rt2800_bbp_write(rt2x00dev, 241, bbpr241); + rt2800_bbp_write(rt2x00dev, 242, bbpr242); + + rt2800_bbp_write(rt2x00dev, 244, 0x00); + bbpval = rt2800_bbp_read(rt2x00dev, 21); + bbpval |= 0x1; + rt2800_bbp_write(rt2x00dev, 21, bbpval); + usleep_range(10, 200); + bbpval &= 0xfe; + rt2800_bbp_write(rt2x00dev, 21, bbpval); + + rt2800_rfcsr_write_bank(rt2x00dev, 0, 1, rfb0r1); + rt2800_rfcsr_write_bank(rt2x00dev, 0, 2, rfb0r2); + rt2800_rfcsr_write_bank(rt2x00dev, 0, 42, rfb0r42); + + rt2800_rfcsr_write_bank(rt2x00dev, 4, 0, rfb4r0); + rt2800_rfcsr_write_bank(rt2x00dev, 4, 19, rfb4r19); + rt2800_rfcsr_write_bank(rt2x00dev, 5, 3, rfb5r3); + rt2800_rfcsr_write_bank(rt2x00dev, 5, 4, rfb5r4); + rt2800_rfcsr_write_bank(rt2x00dev, 5, 17, rfb5r17); + rt2800_rfcsr_write_bank(rt2x00dev, 5, 18, rfb5r18); + rt2800_rfcsr_write_bank(rt2x00dev, 5, 19, rfb5r19); + rt2800_rfcsr_write_bank(rt2x00dev, 5, 20, rfb5r20); + + rt2800_rfcsr_write_bank(rt2x00dev, 6, 0, rfb6r0); + rt2800_rfcsr_write_bank(rt2x00dev, 6, 19, rfb6r19); + rt2800_rfcsr_write_bank(rt2x00dev, 7, 3, rfb7r3); + rt2800_rfcsr_write_bank(rt2x00dev, 7, 4, rfb7r4); + rt2800_rfcsr_write_bank(rt2x00dev, 7, 17, rfb7r17); + rt2800_rfcsr_write_bank(rt2x00dev, 7, 18, rfb7r18); + rt2800_rfcsr_write_bank(rt2x00dev, 7, 19, rfb7r19); + rt2800_rfcsr_write_bank(rt2x00dev, 7, 20, rfb7r20); + + rt2800_register_write(rt2x00dev, RF_CONTROL0, 0x00000006); + udelay(1); + rt2800_register_write(rt2x00dev, RF_CONTROL0, 0x00000004); + udelay(1); + rt2800_register_write(rt2x00dev, RF_CONTROL0, orig_RF_CONTROL0); + udelay(1); + rt2800_register_write(rt2x00dev, RF_BYPASS0, orig_RF_BYPASS0); + rt2800_register_write(rt2x00dev, RF_CONTROL1, orig_RF_CONTROL1); + rt2800_register_write(rt2x00dev, RF_BYPASS1, orig_RF_BYPASS1); + rt2800_register_write(rt2x00dev, RF_CONTROL3, orig_RF_CONTROL3); + rt2800_register_write(rt2x00dev, RF_BYPASS3, orig_RF_BYPASS3); + rt2800_register_write(rt2x00dev, MAC_SYS_CTRL, savemacsysctrl); +} + +static void rt2800_rf_configstore(struct rt2x00_dev *rt2x00dev, + struct rf_reg_pair rf_reg_record[][13], u8 chain) +{ + u8 rfvalue = 0; + + if (chain == CHAIN_0) { + rfvalue = rt2800_rfcsr_read_bank(rt2x00dev, 0, 1); + rf_reg_record[CHAIN_0][0].bank = 0; + rf_reg_record[CHAIN_0][0].reg = 1; + rf_reg_record[CHAIN_0][0].value = rfvalue; + rfvalue = rt2800_rfcsr_read_bank(rt2x00dev, 0, 2); + rf_reg_record[CHAIN_0][1].bank = 0; + rf_reg_record[CHAIN_0][1].reg = 2; + rf_reg_record[CHAIN_0][1].value = rfvalue; + rfvalue = rt2800_rfcsr_read_bank(rt2x00dev, 0, 35); + rf_reg_record[CHAIN_0][2].bank = 0; + rf_reg_record[CHAIN_0][2].reg = 35; + rf_reg_record[CHAIN_0][2].value = rfvalue; + rfvalue = rt2800_rfcsr_read_bank(rt2x00dev, 0, 42); + rf_reg_record[CHAIN_0][3].bank = 0; + rf_reg_record[CHAIN_0][3].reg = 42; + rf_reg_record[CHAIN_0][3].value = rfvalue; + rfvalue = rt2800_rfcsr_read_bank(rt2x00dev, 4, 0); + rf_reg_record[CHAIN_0][4].bank = 4; + rf_reg_record[CHAIN_0][4].reg = 0; + rf_reg_record[CHAIN_0][4].value = rfvalue; + rfvalue = rt2800_rfcsr_read_bank(rt2x00dev, 4, 2); + rf_reg_record[CHAIN_0][5].bank = 4; + rf_reg_record[CHAIN_0][5].reg = 2; + rf_reg_record[CHAIN_0][5].value = rfvalue; + rfvalue = rt2800_rfcsr_read_bank(rt2x00dev, 4, 34); + rf_reg_record[CHAIN_0][6].bank = 4; + rf_reg_record[CHAIN_0][6].reg = 34; + rf_reg_record[CHAIN_0][6].value = rfvalue; + rfvalue = rt2800_rfcsr_read_bank(rt2x00dev, 5, 3); + rf_reg_record[CHAIN_0][7].bank = 5; + rf_reg_record[CHAIN_0][7].reg = 3; + rf_reg_record[CHAIN_0][7].value = rfvalue; + rfvalue = rt2800_rfcsr_read_bank(rt2x00dev, 5, 4); + rf_reg_record[CHAIN_0][8].bank = 5; + rf_reg_record[CHAIN_0][8].reg = 4; + rf_reg_record[CHAIN_0][8].value = rfvalue; + rfvalue = rt2800_rfcsr_read_bank(rt2x00dev, 5, 17); + rf_reg_record[CHAIN_0][9].bank = 5; + rf_reg_record[CHAIN_0][9].reg = 17; + rf_reg_record[CHAIN_0][9].value = rfvalue; + rfvalue = rt2800_rfcsr_read_bank(rt2x00dev, 5, 18); + rf_reg_record[CHAIN_0][10].bank = 5; + rf_reg_record[CHAIN_0][10].reg = 18; + rf_reg_record[CHAIN_0][10].value = rfvalue; + rfvalue = rt2800_rfcsr_read_bank(rt2x00dev, 5, 19); + rf_reg_record[CHAIN_0][11].bank = 5; + rf_reg_record[CHAIN_0][11].reg = 19; + rf_reg_record[CHAIN_0][11].value = rfvalue; + rfvalue = rt2800_rfcsr_read_bank(rt2x00dev, 5, 20); + rf_reg_record[CHAIN_0][12].bank = 5; + rf_reg_record[CHAIN_0][12].reg = 20; + rf_reg_record[CHAIN_0][12].value = rfvalue; + } else if (chain == CHAIN_1) { + rfvalue = rt2800_rfcsr_read_bank(rt2x00dev, 0, 1); + rf_reg_record[CHAIN_1][0].bank = 0; + rf_reg_record[CHAIN_1][0].reg = 1; + rf_reg_record[CHAIN_1][0].value = rfvalue; + rfvalue = rt2800_rfcsr_read_bank(rt2x00dev, 0, 2); + rf_reg_record[CHAIN_1][1].bank = 0; + rf_reg_record[CHAIN_1][1].reg = 2; + rf_reg_record[CHAIN_1][1].value = rfvalue; + rfvalue = rt2800_rfcsr_read_bank(rt2x00dev, 0, 35); + rf_reg_record[CHAIN_1][2].bank = 0; + rf_reg_record[CHAIN_1][2].reg = 35; + rf_reg_record[CHAIN_1][2].value = rfvalue; + rfvalue = rt2800_rfcsr_read_bank(rt2x00dev, 0, 42); + rf_reg_record[CHAIN_1][3].bank = 0; + rf_reg_record[CHAIN_1][3].reg = 42; + rf_reg_record[CHAIN_1][3].value = rfvalue; + rfvalue = rt2800_rfcsr_read_bank(rt2x00dev, 6, 0); + rf_reg_record[CHAIN_1][4].bank = 6; + rf_reg_record[CHAIN_1][4].reg = 0; + rf_reg_record[CHAIN_1][4].value = rfvalue; + rfvalue = rt2800_rfcsr_read_bank(rt2x00dev, 6, 2); + rf_reg_record[CHAIN_1][5].bank = 6; + rf_reg_record[CHAIN_1][5].reg = 2; + rf_reg_record[CHAIN_1][5].value = rfvalue; + rfvalue = rt2800_rfcsr_read_bank(rt2x00dev, 6, 34); + rf_reg_record[CHAIN_1][6].bank = 6; + rf_reg_record[CHAIN_1][6].reg = 34; + rf_reg_record[CHAIN_1][6].value = rfvalue; + rfvalue = rt2800_rfcsr_read_bank(rt2x00dev, 7, 3); + rf_reg_record[CHAIN_1][7].bank = 7; + rf_reg_record[CHAIN_1][7].reg = 3; + rf_reg_record[CHAIN_1][7].value = rfvalue; + rfvalue = rt2800_rfcsr_read_bank(rt2x00dev, 7, 4); + rf_reg_record[CHAIN_1][8].bank = 7; + rf_reg_record[CHAIN_1][8].reg = 4; + rf_reg_record[CHAIN_1][8].value = rfvalue; + rfvalue = rt2800_rfcsr_read_bank(rt2x00dev, 7, 17); + rf_reg_record[CHAIN_1][9].bank = 7; + rf_reg_record[CHAIN_1][9].reg = 17; + rf_reg_record[CHAIN_1][9].value = rfvalue; + rfvalue = rt2800_rfcsr_read_bank(rt2x00dev, 7, 18); + rf_reg_record[CHAIN_1][10].bank = 7; + rf_reg_record[CHAIN_1][10].reg = 18; + rf_reg_record[CHAIN_1][10].value = rfvalue; + rfvalue = rt2800_rfcsr_read_bank(rt2x00dev, 7, 19); + rf_reg_record[CHAIN_1][11].bank = 7; + rf_reg_record[CHAIN_1][11].reg = 19; + rf_reg_record[CHAIN_1][11].value = rfvalue; + rfvalue = rt2800_rfcsr_read_bank(rt2x00dev, 7, 20); + rf_reg_record[CHAIN_1][12].bank = 7; + rf_reg_record[CHAIN_1][12].reg = 20; + rf_reg_record[CHAIN_1][12].value = rfvalue; + } else { + rt2x00_warn(rt2x00dev, "Unknown chain = %u\n", chain); + } +} + +static void rt2800_rf_configrecover(struct rt2x00_dev *rt2x00dev, + struct rf_reg_pair rf_record[][13]) +{ + u8 chain_index = 0, record_index = 0; + u8 bank = 0, rf_register = 0, value = 0; + + for (chain_index = 0; chain_index < 2; chain_index++) { + for (record_index = 0; record_index < 13; record_index++) { + bank = rf_record[chain_index][record_index].bank; + rf_register = rf_record[chain_index][record_index].reg; + value = rf_record[chain_index][record_index].value; + rt2800_rfcsr_write_bank(rt2x00dev, bank, rf_register, value); + rt2x00_dbg(rt2x00dev, "bank: %d, rf_register: %d, value: %x\n", + bank, rf_register, value); + } + } +} + +static void rt2800_setbbptonegenerator(struct rt2x00_dev *rt2x00dev) +{ + rt2800_bbp_write(rt2x00dev, 158, 0xAA); + rt2800_bbp_write(rt2x00dev, 159, 0x00); + + rt2800_bbp_write(rt2x00dev, 158, 0xAB); + rt2800_bbp_write(rt2x00dev, 159, 0x0A); + + rt2800_bbp_write(rt2x00dev, 158, 0xAC); + rt2800_bbp_write(rt2x00dev, 159, 0x3F); + + rt2800_bbp_write(rt2x00dev, 158, 0xAD); + rt2800_bbp_write(rt2x00dev, 159, 0x3F); + + rt2800_bbp_write(rt2x00dev, 244, 0x40); +} + +static u32 rt2800_do_fft_accumulation(struct rt2x00_dev *rt2x00dev, u8 tidx, u8 read_neg) +{ + u32 macvalue = 0; + int fftout_i = 0, fftout_q = 0; + u32 ptmp = 0, pint = 0; + u8 bbp = 0; + u8 tidxi; + + rt2800_bbp_write(rt2x00dev, 158, 0x00); + rt2800_bbp_write(rt2x00dev, 159, 0x9b); + + bbp = 0x9b; + + while (bbp == 0x9b) { + usleep_range(10, 50); + bbp = rt2800_bbp_read(rt2x00dev, 159); + bbp = bbp & 0xff; + } + + rt2800_bbp_write(rt2x00dev, 158, 0xba); + rt2800_bbp_write(rt2x00dev, 159, tidx); + rt2800_bbp_write(rt2x00dev, 159, tidx); + rt2800_bbp_write(rt2x00dev, 159, tidx); + + macvalue = rt2800_register_read(rt2x00dev, 0x057C); + + fftout_i = (macvalue >> 16); + fftout_i = (fftout_i & 0x8000) ? (fftout_i - 0x10000) : fftout_i; + fftout_q = (macvalue & 0xffff); + fftout_q = (fftout_q & 0x8000) ? (fftout_q - 0x10000) : fftout_q; + ptmp = (fftout_i * fftout_i); + ptmp = ptmp + (fftout_q * fftout_q); + pint = ptmp; + rt2x00_dbg(rt2x00dev, "I = %d, Q = %d, power = %x\n", fftout_i, fftout_q, pint); + if (read_neg) { + pint = pint >> 1; + tidxi = 0x40 - tidx; + tidxi = tidxi & 0x3f; + + rt2800_bbp_write(rt2x00dev, 158, 0xba); + rt2800_bbp_write(rt2x00dev, 159, tidxi); + rt2800_bbp_write(rt2x00dev, 159, tidxi); + rt2800_bbp_write(rt2x00dev, 159, tidxi); + + macvalue = rt2800_register_read(rt2x00dev, 0x057C); + + fftout_i = (macvalue >> 16); + fftout_i = (fftout_i & 0x8000) ? (fftout_i - 0x10000) : fftout_i; + fftout_q = (macvalue & 0xffff); + fftout_q = (fftout_q & 0x8000) ? (fftout_q - 0x10000) : fftout_q; + ptmp = (fftout_i * fftout_i); + ptmp = ptmp + (fftout_q * fftout_q); + ptmp = ptmp >> 1; + pint = pint + ptmp; + } + + return pint; +} + +static u32 rt2800_read_fft_accumulation(struct rt2x00_dev *rt2x00dev, u8 tidx) +{ + u32 macvalue = 0; + int fftout_i = 0, fftout_q = 0; + u32 ptmp = 0, pint = 0; + + rt2800_bbp_write(rt2x00dev, 158, 0xBA); + rt2800_bbp_write(rt2x00dev, 159, tidx); + rt2800_bbp_write(rt2x00dev, 159, tidx); + rt2800_bbp_write(rt2x00dev, 159, tidx); + + macvalue = rt2800_register_read(rt2x00dev, 0x057C); + + fftout_i = (macvalue >> 16); + fftout_i = (fftout_i & 0x8000) ? (fftout_i - 0x10000) : fftout_i; + fftout_q = (macvalue & 0xffff); + fftout_q = (fftout_q & 0x8000) ? (fftout_q - 0x10000) : fftout_q; + ptmp = (fftout_i * fftout_i); + ptmp = ptmp + (fftout_q * fftout_q); + pint = ptmp; + + return pint; +} + +static void rt2800_write_dc(struct rt2x00_dev *rt2x00dev, u8 ch_idx, u8 alc, u8 iorq, u8 dc) +{ + u8 bbp = 0; + + rt2800_bbp_write(rt2x00dev, 158, 0xb0); + bbp = alc | 0x80; + rt2800_bbp_write(rt2x00dev, 159, bbp); + + if (ch_idx == 0) + bbp = (iorq == 0) ? 0xb1 : 0xb2; + else + bbp = (iorq == 0) ? 0xb8 : 0xb9; + + rt2800_bbp_write(rt2x00dev, 158, bbp); + bbp = dc; + rt2800_bbp_write(rt2x00dev, 159, bbp); +} + +static void rt2800_loft_search(struct rt2x00_dev *rt2x00dev, u8 ch_idx, + u8 alc_idx, u8 dc_result[][RF_ALC_NUM][2]) +{ + u32 p0 = 0, p1 = 0, pf = 0; + char idx0 = 0, idx1 = 0; + u8 idxf[] = {0x00, 0x00}; + u8 ibit = 0x20; + u8 iorq; + char bidx; + + rt2800_bbp_write(rt2x00dev, 158, 0xb0); + rt2800_bbp_write(rt2x00dev, 159, 0x80); + + for (bidx = 5; bidx >= 0; bidx--) { + for (iorq = 0; iorq <= 1; iorq++) { + if (idxf[iorq] == 0x20) { + idx0 = 0x20; + p0 = pf; + } else { + idx0 = idxf[iorq] - ibit; + idx0 = idx0 & 0x3F; + rt2800_write_dc(rt2x00dev, ch_idx, 0, iorq, idx0); + p0 = rt2800_do_fft_accumulation(rt2x00dev, 0x0A, 0); + } + + idx1 = idxf[iorq] + (bidx == 5 ? 0 : ibit); + idx1 = idx1 & 0x3F; + rt2800_write_dc(rt2x00dev, ch_idx, 0, iorq, idx1); + p1 = rt2800_do_fft_accumulation(rt2x00dev, 0x0A, 0); + + rt2x00_dbg(rt2x00dev, "alc=%u, IorQ=%u, idx_final=%2x\n", + alc_idx, iorq, idxf[iorq]); + rt2x00_dbg(rt2x00dev, "p0=%x, p1=%x, pf=%x, idx_0=%x, idx_1=%x, ibit=%x\n", + p0, p1, pf, idx0, idx1, ibit); + + if (bidx != 5 && pf <= p0 && pf < p1) { + idxf[iorq] = idxf[iorq]; + } else if (p0 < p1) { + pf = p0; + idxf[iorq] = idx0 & 0x3F; + } else { + pf = p1; + idxf[iorq] = idx1 & 0x3F; + } + rt2x00_dbg(rt2x00dev, "IorQ=%u, idx_final[%u]:%x, pf:%8x\n", + iorq, iorq, idxf[iorq], pf); + + rt2800_write_dc(rt2x00dev, ch_idx, 0, iorq, idxf[iorq]); + } + ibit = ibit >> 1; + } + dc_result[ch_idx][alc_idx][0] = idxf[0]; + dc_result[ch_idx][alc_idx][1] = idxf[1]; +} + +static void rt2800_iq_search(struct rt2x00_dev *rt2x00dev, u8 ch_idx, u8 *ges, u8 *pes) +{ + u32 p0 = 0, p1 = 0, pf = 0; + char perr = 0, gerr = 0, iq_err = 0; + char pef = 0, gef = 0; + char psta, pend; + char gsta, gend; + + u8 ibit = 0x20; + u8 first_search = 0x00, touch_neg_max = 0x00; + char idx0 = 0, idx1 = 0; + u8 gop; + u8 bbp = 0; + char bidx; + + for (bidx = 5; bidx >= 1; bidx--) { + for (gop = 0; gop < 2; gop++) { + if (gop == 1 || bidx < 4) { + if (gop == 0) + iq_err = gerr; + else + iq_err = perr; + + first_search = (gop == 0) ? (bidx == 3) : (bidx == 5); + touch_neg_max = (gop) ? ((iq_err & 0x0F) == 0x08) : + ((iq_err & 0x3F) == 0x20); + + if (touch_neg_max) { + p0 = pf; + idx0 = iq_err; + } else { + idx0 = iq_err - ibit; + bbp = (ch_idx == 0) ? ((gop == 0) ? 0x28 : 0x29) : + ((gop == 0) ? 0x46 : 0x47); + + rt2800_bbp_write(rt2x00dev, 158, bbp); + rt2800_bbp_write(rt2x00dev, 159, idx0); + + p0 = rt2800_do_fft_accumulation(rt2x00dev, 0x14, 1); + } + + idx1 = iq_err + (first_search ? 0 : ibit); + idx1 = (gop == 0) ? (idx1 & 0x0F) : (idx1 & 0x3F); + + bbp = (ch_idx == 0) ? (gop == 0) ? 0x28 : 0x29 : + (gop == 0) ? 0x46 : 0x47; + + rt2800_bbp_write(rt2x00dev, 158, bbp); + rt2800_bbp_write(rt2x00dev, 159, idx1); + + p1 = rt2800_do_fft_accumulation(rt2x00dev, 0x14, 1); + + rt2x00_dbg(rt2x00dev, + "p0=%x, p1=%x, pwer_final=%x, idx0=%x, idx1=%x, iq_err=%x, gop=%d, ibit=%x\n", + p0, p1, pf, idx0, idx1, iq_err, gop, ibit); + + if (!(!first_search && pf <= p0 && pf < p1)) { + if (p0 < p1) { + pf = p0; + iq_err = idx0; + } else { + pf = p1; + iq_err = idx1; + } + } + + bbp = (ch_idx == 0) ? (gop == 0) ? 0x28 : 0x29 : + (gop == 0) ? 0x46 : 0x47; + + rt2800_bbp_write(rt2x00dev, 158, bbp); + rt2800_bbp_write(rt2x00dev, 159, iq_err); + + if (gop == 0) + gerr = iq_err; + else + perr = iq_err; + + rt2x00_dbg(rt2x00dev, "IQCalibration pf=%8x (%2x, %2x) !\n", + pf, gerr & 0x0F, perr & 0x3F); + } + } + + if (bidx > 0) + ibit = (ibit >> 1); + } + gerr = (gerr & 0x08) ? (gerr & 0x0F) - 0x10 : (gerr & 0x0F); + perr = (perr & 0x20) ? (perr & 0x3F) - 0x40 : (perr & 0x3F); + + gerr = (gerr < -0x07) ? -0x07 : (gerr > 0x05) ? 0x05 : gerr; + gsta = gerr - 1; + gend = gerr + 2; + + perr = (perr < -0x1f) ? -0x1f : (perr > 0x1d) ? 0x1d : perr; + psta = perr - 1; + pend = perr + 2; + + for (gef = gsta; gef <= gend; gef = gef + 1) + for (pef = psta; pef <= pend; pef = pef + 1) { + bbp = (ch_idx == 0) ? 0x28 : 0x46; + rt2800_bbp_write(rt2x00dev, 158, bbp); + rt2800_bbp_write(rt2x00dev, 159, gef & 0x0F); + + bbp = (ch_idx == 0) ? 0x29 : 0x47; + rt2800_bbp_write(rt2x00dev, 158, bbp); + rt2800_bbp_write(rt2x00dev, 159, pef & 0x3F); + + p1 = rt2800_do_fft_accumulation(rt2x00dev, 0x14, 1); + if (gef == gsta && pef == psta) { + pf = p1; + gerr = gef; + perr = pef; + } else if (pf > p1) { + pf = p1; + gerr = gef; + perr = pef; + } + rt2x00_dbg(rt2x00dev, "Fine IQCalibration p1=%8x pf=%8x (%2x, %2x) !\n", + p1, pf, gef & 0x0F, pef & 0x3F); + } + + ges[ch_idx] = gerr & 0x0F; + pes[ch_idx] = perr & 0x3F; +} + +static void rt2800_rf_aux_tx0_loopback(struct rt2x00_dev *rt2x00dev) +{ + rt2800_rfcsr_write_bank(rt2x00dev, 0, 1, 0x21); + rt2800_rfcsr_write_bank(rt2x00dev, 0, 2, 0x10); + rt2800_rfcsr_write_bank(rt2x00dev, 0, 35, 0x00); + rt2800_rfcsr_write_bank(rt2x00dev, 0, 42, 0x1b); + rt2800_rfcsr_write_bank(rt2x00dev, 4, 0, 0x81); + rt2800_rfcsr_write_bank(rt2x00dev, 4, 2, 0x81); + rt2800_rfcsr_write_bank(rt2x00dev, 4, 34, 0xee); + rt2800_rfcsr_write_bank(rt2x00dev, 5, 3, 0x2d); + rt2800_rfcsr_write_bank(rt2x00dev, 5, 4, 0x2d); + rt2800_rfcsr_write_bank(rt2x00dev, 5, 17, 0x80); + rt2800_rfcsr_write_bank(rt2x00dev, 5, 18, 0xd7); + rt2800_rfcsr_write_bank(rt2x00dev, 5, 19, 0xa2); + rt2800_rfcsr_write_bank(rt2x00dev, 5, 20, 0x20); +} + +static void rt2800_rf_aux_tx1_loopback(struct rt2x00_dev *rt2x00dev) +{ + rt2800_rfcsr_write_bank(rt2x00dev, 0, 1, 0x22); + rt2800_rfcsr_write_bank(rt2x00dev, 0, 2, 0x20); + rt2800_rfcsr_write_bank(rt2x00dev, 0, 35, 0x00); + rt2800_rfcsr_write_bank(rt2x00dev, 0, 42, 0x4b); + rt2800_rfcsr_write_bank(rt2x00dev, 6, 0, 0x81); + rt2800_rfcsr_write_bank(rt2x00dev, 6, 2, 0x81); + rt2800_rfcsr_write_bank(rt2x00dev, 6, 34, 0xee); + rt2800_rfcsr_write_bank(rt2x00dev, 7, 3, 0x2d); + rt2800_rfcsr_write_bank(rt2x00dev, 7, 4, 0x2d); + rt2800_rfcsr_write_bank(rt2x00dev, 7, 17, 0x80); + rt2800_rfcsr_write_bank(rt2x00dev, 7, 18, 0xd7); + rt2800_rfcsr_write_bank(rt2x00dev, 7, 19, 0xa2); + rt2800_rfcsr_write_bank(rt2x00dev, 7, 20, 0x20); +} + +static void rt2800_loft_iq_calibration(struct rt2x00_dev *rt2x00dev) +{ + struct rf_reg_pair rf_store[CHAIN_NUM][13]; + u32 macorg1 = 0; + u32 macorg2 = 0; + u32 macorg3 = 0; + u32 macorg4 = 0; + u32 macorg5 = 0; + u32 orig528 = 0; + u32 orig52c = 0; + + u32 savemacsysctrl = 0; + u32 macvalue = 0; + u32 mac13b8 = 0; + u32 p0 = 0, p1 = 0; + u32 p0_idx10 = 0, p1_idx10 = 0; + + u8 rfvalue; + u8 loft_dc_search_result[CHAIN_NUM][RF_ALC_NUM][2]; + u8 ger[CHAIN_NUM], per[CHAIN_NUM]; + + u8 vga_gain[] = {14, 14}; + u8 bbp = 0, ch_idx = 0, rf_alc_idx = 0, idx = 0; + u8 bbpr30, rfb0r39, rfb0r42; + u8 bbpr1; + u8 bbpr4; + u8 bbpr241, bbpr242; + u8 count_step; + + static const u8 rf_gain[] = {0x00, 0x01, 0x02, 0x04, 0x08, 0x0c}; + static const u8 rfvga_gain_table[] = {0x24, 0x25, 0x26, 0x27, 0x28, 0x2c, 0x2d, 0x2e, 0x2f, 0x30, + 0x31, 0x38, 0x39, 0x3a, 0x3b, 0x3c, 0x3d, 0x3e, 0x3F}; + static const u8 bbp_2324gain[] = {0x16, 0x14, 0x12, 0x10, 0x0c, 0x08}; + + savemacsysctrl = rt2800_register_read(rt2x00dev, MAC_SYS_CTRL); + macorg1 = rt2800_register_read(rt2x00dev, TX_PIN_CFG); + macorg2 = rt2800_register_read(rt2x00dev, RF_CONTROL0); + macorg3 = rt2800_register_read(rt2x00dev, RF_BYPASS0); + macorg4 = rt2800_register_read(rt2x00dev, RF_CONTROL3); + macorg5 = rt2800_register_read(rt2x00dev, RF_BYPASS3); + mac13b8 = rt2800_register_read(rt2x00dev, 0x13b8); + orig528 = rt2800_register_read(rt2x00dev, RF_CONTROL2); + orig52c = rt2800_register_read(rt2x00dev, RF_BYPASS2); + + macvalue = rt2800_register_read(rt2x00dev, MAC_SYS_CTRL); + macvalue &= (~0x04); + rt2800_register_write(rt2x00dev, MAC_SYS_CTRL, macvalue); + + if (unlikely(rt2800_wait_bbp_rf_ready(rt2x00dev, MAC_STATUS_CFG_BBP_RF_BUSY_TX))) + rt2x00_warn(rt2x00dev, "RF TX busy in LOFT IQ calibration\n"); + + macvalue = rt2800_register_read(rt2x00dev, MAC_SYS_CTRL); + macvalue &= (~0x08); + rt2800_register_write(rt2x00dev, MAC_SYS_CTRL, macvalue); + + if (unlikely(rt2800_wait_bbp_rf_ready(rt2x00dev, MAC_STATUS_CFG_BBP_RF_BUSY_RX))) + rt2x00_warn(rt2x00dev, "RF RX busy in LOFT IQ calibration\n"); + + for (ch_idx = 0; ch_idx < 2; ch_idx++) + rt2800_rf_configstore(rt2x00dev, rf_store, ch_idx); + + bbpr30 = rt2800_bbp_read(rt2x00dev, 30); + rfb0r39 = rt2800_rfcsr_read_bank(rt2x00dev, 0, 39); + rfb0r42 = rt2800_rfcsr_read_bank(rt2x00dev, 0, 42); + + rt2800_bbp_write(rt2x00dev, 30, 0x1F); + rt2800_rfcsr_write_bank(rt2x00dev, 0, 39, 0x80); + rt2800_rfcsr_write_bank(rt2x00dev, 0, 42, 0x5B); + + rt2800_bbp_write(rt2x00dev, 23, 0x00); + rt2800_bbp_write(rt2x00dev, 24, 0x00); + + rt2800_setbbptonegenerator(rt2x00dev); + + for (ch_idx = 0; ch_idx < 2; ch_idx++) { + rt2800_bbp_write(rt2x00dev, 23, 0x00); + rt2800_bbp_write(rt2x00dev, 24, 0x00); + rt2800_register_write(rt2x00dev, MAC_SYS_CTRL, 0x00); + rt2800_register_write(rt2x00dev, TX_PIN_CFG, 0x0000000F); + rt2800_register_write(rt2x00dev, RF_CONTROL0, 0x00000004); + rt2800_register_write(rt2x00dev, RF_BYPASS0, 0x00003306); + rt2800_register_write(rt2x00dev, 0x13b8, 0x10); + udelay(1); + + if (ch_idx == 0) + rt2800_rf_aux_tx0_loopback(rt2x00dev); + else + rt2800_rf_aux_tx1_loopback(rt2x00dev); + + udelay(1); + + if (ch_idx == 0) + rt2800_register_write(rt2x00dev, RF_CONTROL0, 0x00001004); + else + rt2800_register_write(rt2x00dev, RF_CONTROL0, 0x00002004); + + rt2800_bbp_write(rt2x00dev, 158, 0x05); + rt2800_bbp_write(rt2x00dev, 159, 0x00); + + rt2800_bbp_write(rt2x00dev, 158, 0x01); + if (ch_idx == 0) + rt2800_bbp_write(rt2x00dev, 159, 0x00); + else + rt2800_bbp_write(rt2x00dev, 159, 0x01); + + vga_gain[ch_idx] = 18; + for (rf_alc_idx = 0; rf_alc_idx < 3; rf_alc_idx++) { + rt2800_bbp_write(rt2x00dev, 23, bbp_2324gain[rf_alc_idx]); + rt2800_bbp_write(rt2x00dev, 24, bbp_2324gain[rf_alc_idx]); + + macvalue = rt2800_register_read(rt2x00dev, RF_CONTROL3); + macvalue &= (~0x0000F1F1); + macvalue |= (rf_gain[rf_alc_idx] << 4); + macvalue |= (rf_gain[rf_alc_idx] << 12); + rt2800_register_write(rt2x00dev, RF_CONTROL3, macvalue); + macvalue = (0x0000F1F1); + rt2800_register_write(rt2x00dev, RF_BYPASS3, macvalue); + + if (rf_alc_idx == 0) { + rt2800_write_dc(rt2x00dev, ch_idx, 0, 1, 0x21); + for (; vga_gain[ch_idx] > 0; + vga_gain[ch_idx] = vga_gain[ch_idx] - 2) { + rfvalue = rfvga_gain_table[vga_gain[ch_idx]]; + rt2800_rfcsr_write_dccal(rt2x00dev, 3, rfvalue); + rt2800_rfcsr_write_dccal(rt2x00dev, 4, rfvalue); + rt2800_write_dc(rt2x00dev, ch_idx, 0, 1, 0x00); + rt2800_write_dc(rt2x00dev, ch_idx, 0, 0, 0x00); + p0 = rt2800_do_fft_accumulation(rt2x00dev, 0x0A, 0); + rt2800_write_dc(rt2x00dev, ch_idx, 0, 0, 0x21); + p1 = rt2800_do_fft_accumulation(rt2x00dev, 0x0A, 0); + rt2x00_dbg(rt2x00dev, "LOFT AGC %d %d\n", p0, p1); + if ((p0 < 7000 * 7000) && (p1 < (7000 * 7000))) + break; + } + + rt2800_write_dc(rt2x00dev, ch_idx, 0, 0, 0x00); + rt2800_write_dc(rt2x00dev, ch_idx, 0, 1, 0x00); + + rt2x00_dbg(rt2x00dev, "Used VGA %d %x\n", vga_gain[ch_idx], + rfvga_gain_table[vga_gain[ch_idx]]); + + if (vga_gain[ch_idx] < 0) + vga_gain[ch_idx] = 0; + } + + rfvalue = rfvga_gain_table[vga_gain[ch_idx]]; + + rt2800_rfcsr_write_dccal(rt2x00dev, 3, rfvalue); + rt2800_rfcsr_write_dccal(rt2x00dev, 4, rfvalue); + + rt2800_loft_search(rt2x00dev, ch_idx, rf_alc_idx, loft_dc_search_result); + } + } + + for (rf_alc_idx = 0; rf_alc_idx < 3; rf_alc_idx++) { + for (idx = 0; idx < 4; idx++) { + rt2800_bbp_write(rt2x00dev, 158, 0xB0); + bbp = (idx << 2) + rf_alc_idx; + rt2800_bbp_write(rt2x00dev, 159, bbp); + rt2x00_dbg(rt2x00dev, " ALC %2x,", bbp); + + rt2800_bbp_write(rt2x00dev, 158, 0xb1); + bbp = loft_dc_search_result[CHAIN_0][rf_alc_idx][0x00]; + bbp = bbp & 0x3F; + rt2800_bbp_write(rt2x00dev, 159, bbp); + rt2x00_dbg(rt2x00dev, " I0 %2x,", bbp); + + rt2800_bbp_write(rt2x00dev, 158, 0xb2); + bbp = loft_dc_search_result[CHAIN_0][rf_alc_idx][0x01]; + bbp = bbp & 0x3F; + rt2800_bbp_write(rt2x00dev, 159, bbp); + rt2x00_dbg(rt2x00dev, " Q0 %2x,", bbp); + + rt2800_bbp_write(rt2x00dev, 158, 0xb8); + bbp = loft_dc_search_result[CHAIN_1][rf_alc_idx][0x00]; + bbp = bbp & 0x3F; + rt2800_bbp_write(rt2x00dev, 159, bbp); + rt2x00_dbg(rt2x00dev, " I1 %2x,", bbp); + + rt2800_bbp_write(rt2x00dev, 158, 0xb9); + bbp = loft_dc_search_result[CHAIN_1][rf_alc_idx][0x01]; + bbp = bbp & 0x3F; + rt2800_bbp_write(rt2x00dev, 159, bbp); + rt2x00_dbg(rt2x00dev, " Q1 %2x\n", bbp); + } + } + + rt2800_bbp_write(rt2x00dev, 23, 0x00); + rt2800_bbp_write(rt2x00dev, 24, 0x00); + + rt2800_register_write(rt2x00dev, RF_CONTROL0, 0x04); + + rt2800_bbp_write(rt2x00dev, 158, 0x00); + rt2800_bbp_write(rt2x00dev, 159, 0x00); + + bbp = 0x00; + rt2800_bbp_write(rt2x00dev, 244, 0x00); + + rt2800_bbp_write(rt2x00dev, 21, 0x01); + udelay(1); + rt2800_bbp_write(rt2x00dev, 21, 0x00); + + rt2800_rf_configrecover(rt2x00dev, rf_store); + + rt2800_register_write(rt2x00dev, TX_PIN_CFG, macorg1); + rt2800_register_write(rt2x00dev, RF_CONTROL0, 0x04); + rt2800_register_write(rt2x00dev, RF_CONTROL0, 0x00); + rt2800_register_write(rt2x00dev, RF_BYPASS0, 0x00); + rt2800_register_write(rt2x00dev, RF_CONTROL0, macorg2); + udelay(1); + rt2800_register_write(rt2x00dev, RF_BYPASS0, macorg3); + rt2800_register_write(rt2x00dev, RF_CONTROL3, macorg4); + rt2800_register_write(rt2x00dev, RF_BYPASS3, macorg5); + rt2800_register_write(rt2x00dev, MAC_SYS_CTRL, savemacsysctrl); + rt2800_register_write(rt2x00dev, RF_CONTROL2, orig528); + rt2800_register_write(rt2x00dev, RF_BYPASS2, orig52c); + rt2800_register_write(rt2x00dev, 0x13b8, mac13b8); + + savemacsysctrl = rt2800_register_read(rt2x00dev, MAC_SYS_CTRL); + macorg1 = rt2800_register_read(rt2x00dev, TX_PIN_CFG); + macorg2 = rt2800_register_read(rt2x00dev, RF_CONTROL0); + macorg3 = rt2800_register_read(rt2x00dev, RF_BYPASS0); + macorg4 = rt2800_register_read(rt2x00dev, RF_CONTROL3); + macorg5 = rt2800_register_read(rt2x00dev, RF_BYPASS3); + + bbpr1 = rt2800_bbp_read(rt2x00dev, 1); + bbpr4 = rt2800_bbp_read(rt2x00dev, 4); + bbpr241 = rt2800_bbp_read(rt2x00dev, 241); + bbpr242 = rt2800_bbp_read(rt2x00dev, 242); + mac13b8 = rt2800_register_read(rt2x00dev, 0x13b8); + + macvalue = rt2800_register_read(rt2x00dev, MAC_SYS_CTRL); + macvalue &= (~0x04); + rt2800_register_write(rt2x00dev, MAC_SYS_CTRL, macvalue); + + if (unlikely(rt2800_wait_bbp_rf_ready(rt2x00dev, MAC_STATUS_CFG_BBP_RF_BUSY_TX))) + rt2x00_warn(rt2x00dev, "RF TX busy in LOFT IQ calibration\n"); + + macvalue = rt2800_register_read(rt2x00dev, MAC_SYS_CTRL); + macvalue &= (~0x08); + rt2800_register_write(rt2x00dev, MAC_SYS_CTRL, macvalue); + + if (unlikely(rt2800_wait_bbp_rf_ready(rt2x00dev, MAC_STATUS_CFG_BBP_RF_BUSY_RX))) + rt2x00_warn(rt2x00dev, "RF RX busy in LOFT IQ calibration\n"); + + if (test_bit(CAPABILITY_EXTERNAL_PA_TX0, &rt2x00dev->cap_flags)) { + rt2800_register_write(rt2x00dev, RF_CONTROL3, 0x00000101); + rt2800_register_write(rt2x00dev, RF_BYPASS3, 0x0000F1F1); + } + + rt2800_bbp_write(rt2x00dev, 23, 0x00); + rt2800_bbp_write(rt2x00dev, 24, 0x00); + + if (test_bit(CAPABILITY_EXTERNAL_PA_TX0, &rt2x00dev->cap_flags)) { + rt2800_bbp_write(rt2x00dev, 4, bbpr4 & (~0x18)); + rt2800_bbp_write(rt2x00dev, 21, 0x01); + udelay(1); + rt2800_bbp_write(rt2x00dev, 21, 0x00); + + rt2800_bbp_write(rt2x00dev, 241, 0x14); + rt2800_bbp_write(rt2x00dev, 242, 0x80); + rt2800_bbp_write(rt2x00dev, 244, 0x31); + } else { + rt2800_setbbptonegenerator(rt2x00dev); + } + + rt2800_register_write(rt2x00dev, RF_CONTROL0, 0x00000004); + rt2800_register_write(rt2x00dev, RF_BYPASS0, 0x00003306); + udelay(1); + + rt2800_register_write(rt2x00dev, TX_PIN_CFG, 0x0000000F); + + if (!test_bit(CAPABILITY_EXTERNAL_PA_TX0, &rt2x00dev->cap_flags)) { + rt2800_register_write(rt2x00dev, RF_CONTROL3, 0x00000000); + rt2800_register_write(rt2x00dev, RF_BYPASS3, 0x0000F1F1); + } + + rt2800_register_write(rt2x00dev, 0x13b8, 0x00000010); + + for (ch_idx = 0; ch_idx < 2; ch_idx++) + rt2800_rf_configstore(rt2x00dev, rf_store, ch_idx); + + rt2800_rfcsr_write_dccal(rt2x00dev, 3, 0x3B); + rt2800_rfcsr_write_dccal(rt2x00dev, 4, 0x3B); + + rt2800_bbp_write(rt2x00dev, 158, 0x03); + rt2800_bbp_write(rt2x00dev, 159, 0x60); + rt2800_bbp_write(rt2x00dev, 158, 0xB0); + rt2800_bbp_write(rt2x00dev, 159, 0x80); + + for (ch_idx = 0; ch_idx < 2; ch_idx++) { + rt2800_bbp_write(rt2x00dev, 23, 0x00); + rt2800_bbp_write(rt2x00dev, 24, 0x00); + + if (ch_idx == 0) { + rt2800_bbp_write(rt2x00dev, 158, 0x01); + rt2800_bbp_write(rt2x00dev, 159, 0x00); + if (test_bit(CAPABILITY_EXTERNAL_PA_TX0, &rt2x00dev->cap_flags)) { + bbp = bbpr1 & (~0x18); + bbp = bbp | 0x00; + rt2800_bbp_write(rt2x00dev, 1, bbp); + } + rt2800_rf_aux_tx0_loopback(rt2x00dev); + rt2800_register_write(rt2x00dev, RF_CONTROL0, 0x00001004); + } else { + rt2800_bbp_write(rt2x00dev, 158, 0x01); + rt2800_bbp_write(rt2x00dev, 159, 0x01); + if (test_bit(CAPABILITY_EXTERNAL_PA_TX1, &rt2x00dev->cap_flags)) { + bbp = bbpr1 & (~0x18); + bbp = bbp | 0x08; + rt2800_bbp_write(rt2x00dev, 1, bbp); + } + rt2800_rf_aux_tx1_loopback(rt2x00dev); + rt2800_register_write(rt2x00dev, RF_CONTROL0, 0x00002004); + } + + rt2800_bbp_write(rt2x00dev, 158, 0x05); + rt2800_bbp_write(rt2x00dev, 159, 0x04); + + bbp = (ch_idx == 0) ? 0x28 : 0x46; + rt2800_bbp_write(rt2x00dev, 158, bbp); + rt2800_bbp_write(rt2x00dev, 159, 0x00); + + if (test_bit(CAPABILITY_EXTERNAL_PA_TX0, &rt2x00dev->cap_flags)) { + rt2800_bbp_write(rt2x00dev, 23, 0x06); + rt2800_bbp_write(rt2x00dev, 24, 0x06); + count_step = 1; + } else { + rt2800_bbp_write(rt2x00dev, 23, 0x1F); + rt2800_bbp_write(rt2x00dev, 24, 0x1F); + count_step = 2; + } + + for (; vga_gain[ch_idx] < 19; vga_gain[ch_idx] = (vga_gain[ch_idx] + count_step)) { + rfvalue = rfvga_gain_table[vga_gain[ch_idx]]; + rt2800_rfcsr_write_dccal(rt2x00dev, 3, rfvalue); + rt2800_rfcsr_write_dccal(rt2x00dev, 4, rfvalue); + + bbp = (ch_idx == 0) ? 0x29 : 0x47; + rt2800_bbp_write(rt2x00dev, 158, bbp); + rt2800_bbp_write(rt2x00dev, 159, 0x00); + p0 = rt2800_do_fft_accumulation(rt2x00dev, 0x14, 0); + if (test_bit(CAPABILITY_EXTERNAL_PA_TX0, &rt2x00dev->cap_flags)) + p0_idx10 = rt2800_read_fft_accumulation(rt2x00dev, 0x0A); + + bbp = (ch_idx == 0) ? 0x29 : 0x47; + rt2800_bbp_write(rt2x00dev, 158, bbp); + rt2800_bbp_write(rt2x00dev, 159, 0x21); + p1 = rt2800_do_fft_accumulation(rt2x00dev, 0x14, 0); + if (test_bit(CAPABILITY_EXTERNAL_PA_TX1, &rt2x00dev->cap_flags)) + p1_idx10 = rt2800_read_fft_accumulation(rt2x00dev, 0x0A); + + rt2x00_dbg(rt2x00dev, "IQ AGC %d %d\n", p0, p1); + + if (test_bit(CAPABILITY_EXTERNAL_PA_TX0, &rt2x00dev->cap_flags)) { + rt2x00_dbg(rt2x00dev, "IQ AGC IDX 10 %d %d\n", p0_idx10, p1_idx10); + if ((p0_idx10 > 7000 * 7000) || (p1_idx10 > 7000 * 7000)) { + if (vga_gain[ch_idx] != 0) + vga_gain[ch_idx] = vga_gain[ch_idx] - 1; + break; + } + } + + if ((p0 > 2500 * 2500) || (p1 > 2500 * 2500)) + break; + } + + if (vga_gain[ch_idx] > 18) + vga_gain[ch_idx] = 18; + rt2x00_dbg(rt2x00dev, "Used VGA %d %x\n", vga_gain[ch_idx], + rfvga_gain_table[vga_gain[ch_idx]]); + + bbp = (ch_idx == 0) ? 0x29 : 0x47; + rt2800_bbp_write(rt2x00dev, 158, bbp); + rt2800_bbp_write(rt2x00dev, 159, 0x00); + + rt2800_iq_search(rt2x00dev, ch_idx, ger, per); + } + + rt2800_bbp_write(rt2x00dev, 23, 0x00); + rt2800_bbp_write(rt2x00dev, 24, 0x00); + rt2800_register_write(rt2x00dev, RF_CONTROL0, 0x04); + + rt2800_bbp_write(rt2x00dev, 158, 0x28); + bbp = ger[CHAIN_0] & 0x0F; + rt2800_bbp_write(rt2x00dev, 159, bbp); + + rt2800_bbp_write(rt2x00dev, 158, 0x29); + bbp = per[CHAIN_0] & 0x3F; + rt2800_bbp_write(rt2x00dev, 159, bbp); + + rt2800_bbp_write(rt2x00dev, 158, 0x46); + bbp = ger[CHAIN_1] & 0x0F; + rt2800_bbp_write(rt2x00dev, 159, bbp); + + rt2800_bbp_write(rt2x00dev, 158, 0x47); + bbp = per[CHAIN_1] & 0x3F; + rt2800_bbp_write(rt2x00dev, 159, bbp); + + if (test_bit(CAPABILITY_EXTERNAL_PA_TX0, &rt2x00dev->cap_flags)) { + rt2800_bbp_write(rt2x00dev, 1, bbpr1); + rt2800_bbp_write(rt2x00dev, 241, bbpr241); + rt2800_bbp_write(rt2x00dev, 242, bbpr242); + } + rt2800_bbp_write(rt2x00dev, 244, 0x00); + + rt2800_bbp_write(rt2x00dev, 158, 0x00); + rt2800_bbp_write(rt2x00dev, 159, 0x00); + rt2800_bbp_write(rt2x00dev, 158, 0xB0); + rt2800_bbp_write(rt2x00dev, 159, 0x00); + + rt2800_bbp_write(rt2x00dev, 30, bbpr30); + rt2800_rfcsr_write_bank(rt2x00dev, 0, 39, rfb0r39); + rt2800_rfcsr_write_bank(rt2x00dev, 0, 42, rfb0r42); + + if (test_bit(CAPABILITY_EXTERNAL_PA_TX0, &rt2x00dev->cap_flags)) + rt2800_bbp_write(rt2x00dev, 4, bbpr4); + + rt2800_bbp_write(rt2x00dev, 21, 0x01); + udelay(1); + rt2800_bbp_write(rt2x00dev, 21, 0x00); + + rt2800_rf_configrecover(rt2x00dev, rf_store); + + rt2800_register_write(rt2x00dev, TX_PIN_CFG, macorg1); + rt2800_register_write(rt2x00dev, RF_CONTROL0, 0x00); + rt2800_register_write(rt2x00dev, RF_BYPASS0, 0x00); + rt2800_register_write(rt2x00dev, RF_CONTROL0, macorg2); + udelay(1); + rt2800_register_write(rt2x00dev, RF_BYPASS0, macorg3); + rt2800_register_write(rt2x00dev, RF_CONTROL3, macorg4); + rt2800_register_write(rt2x00dev, RF_BYPASS3, macorg5); + rt2800_register_write(rt2x00dev, MAC_SYS_CTRL, savemacsysctrl); + rt2800_register_write(rt2x00dev, 0x13b8, mac13b8); +} + static void rt2800_bbp_core_soft_reset(struct rt2x00_dev *rt2x00dev, bool set_bw, bool is_ht40) { @@ -9005,8 +10582,13 @@ static void rt2800_init_rfcsr_6352(struct rt2x00_dev *rt2x00dev) rt2800_rfcsr_write_dccal(rt2x00dev, 5, 0x00); rt2800_rfcsr_write_dccal(rt2x00dev, 17, 0x7C); + rt2800_r_calibration(rt2x00dev); + rt2800_rf_self_txdc_cal(rt2x00dev); + rt2800_rxdcoc_calibration(rt2x00dev); rt2800_bw_filter_calibration(rt2x00dev, true); rt2800_bw_filter_calibration(rt2x00dev, false); + rt2800_loft_iq_calibration(rt2x00dev); + rt2800_rxiq_calibration(rt2x00dev); } static void rt2800_init_rfcsr(struct rt2x00_dev *rt2x00dev) @@ -9073,7 +10655,7 @@ int rt2800_enable_radio(struct rt2x00_dev *rt2x00dev) /* * Wait BBP/RF to wake up. */ - if (unlikely(rt2800_wait_bbp_rf_ready(rt2x00dev))) + if (unlikely(rt2800_wait_bbp_rf_ready(rt2x00dev, MAC_STATUS_CFG_BBP_RF_BUSY))) return -EIO; /* @@ -9435,6 +11017,8 @@ static int rt2800_init_eeprom(struct rt2x00_dev *rt2x00dev) rf = RF3853; else if (rt2x00_rt(rt2x00dev, RT5350)) rf = RF5350; + else if (rt2x00_rt(rt2x00dev, RT5592)) + rf = RF5592; else rf = rt2x00_get_field16(eeprom, EEPROM_NIC_CONF0_RF_TYPE); @@ -9564,7 +11148,8 @@ static int rt2800_init_eeprom(struct rt2x00_dev *rt2x00dev) */ eeprom = rt2800_eeprom_read(rt2x00dev, EEPROM_NIC_CONF1); - if (rt2x00_rt(rt2x00dev, RT3352)) { + if (rt2x00_rt(rt2x00dev, RT3352) || + rt2x00_rt(rt2x00dev, RT6352)) { if (rt2x00_get_field16(eeprom, EEPROM_NIC_CONF1_EXTERNAL_TX0_PA_3352)) __set_bit(CAPABILITY_EXTERNAL_PA_TX0, @@ -9575,6 +11160,18 @@ static int rt2800_init_eeprom(struct rt2x00_dev *rt2x00dev) &rt2x00dev->cap_flags); } + eeprom = rt2800_eeprom_read(rt2x00dev, EEPROM_NIC_CONF2); + + if (rt2x00_rt(rt2x00dev, RT6352) && eeprom != 0 && eeprom != 0xffff) { + if (!rt2x00_get_field16(eeprom, + EEPROM_NIC_CONF2_EXTERNAL_PA)) { + __clear_bit(CAPABILITY_EXTERNAL_PA_TX0, + &rt2x00dev->cap_flags); + __clear_bit(CAPABILITY_EXTERNAL_PA_TX1, + &rt2x00dev->cap_flags); + } + } + return 0; } diff --git a/drivers/net/wireless/ralink/rt2x00/rt2800lib.h b/drivers/net/wireless/ralink/rt2x00/rt2800lib.h index e1761f467b94..3cbef77b4bd3 100644 --- a/drivers/net/wireless/ralink/rt2x00/rt2800lib.h +++ b/drivers/net/wireless/ralink/rt2x00/rt2800lib.h @@ -17,6 +17,16 @@ #define WCID_START 33 #define WCID_END 222 #define STA_IDS_SIZE (WCID_END - WCID_START + 2) +#define CHAIN_0 0x0 +#define CHAIN_1 0x1 +#define RF_ALC_NUM 6 +#define CHAIN_NUM 2 + +struct rf_reg_pair { + u8 bank; + u8 reg; + u8 value; +}; /* RT2800 driver data structure */ struct rt2800_drv_data { diff --git a/drivers/net/wireless/ralink/rt2x00/rt2x00.h b/drivers/net/wireless/ralink/rt2x00/rt2x00.h index 8f5772b98f58..07a6a5a9ce13 100644 --- a/drivers/net/wireless/ralink/rt2x00/rt2x00.h +++ b/drivers/net/wireless/ralink/rt2x00/rt2x00.h @@ -1309,8 +1309,11 @@ void rt2x00queue_unmap_skb(struct queue_entry *entry); */ static inline struct data_queue * rt2x00queue_get_tx_queue(struct rt2x00_dev *rt2x00dev, - const enum data_queue_qid queue) + enum data_queue_qid queue) { + if (queue >= rt2x00dev->ops->tx_queues && queue < IEEE80211_NUM_ACS) + queue = rt2x00dev->ops->tx_queues - 1; + if (queue < rt2x00dev->ops->tx_queues && rt2x00dev->tx) return &rt2x00dev->tx[queue]; diff --git a/drivers/net/wireless/ralink/rt2x00/rt2x00dev.c b/drivers/net/wireless/ralink/rt2x00/rt2x00dev.c index e95c101c2711..3a035afcf7f9 100644 --- a/drivers/net/wireless/ralink/rt2x00/rt2x00dev.c +++ b/drivers/net/wireless/ralink/rt2x00/rt2x00dev.c @@ -1093,6 +1093,19 @@ static void rt2x00lib_remove_hw(struct rt2x00_dev *rt2x00dev) kfree(rt2x00dev->spec.channels_info); } +static const struct ieee80211_tpt_blink rt2x00_tpt_blink[] = { + { .throughput = 0 * 1024, .blink_time = 334 }, + { .throughput = 1 * 1024, .blink_time = 260 }, + { .throughput = 2 * 1024, .blink_time = 220 }, + { .throughput = 5 * 1024, .blink_time = 190 }, + { .throughput = 10 * 1024, .blink_time = 170 }, + { .throughput = 25 * 1024, .blink_time = 150 }, + { .throughput = 54 * 1024, .blink_time = 130 }, + { .throughput = 120 * 1024, .blink_time = 110 }, + { .throughput = 265 * 1024, .blink_time = 80 }, + { .throughput = 586 * 1024, .blink_time = 50 }, +}; + static int rt2x00lib_probe_hw(struct rt2x00_dev *rt2x00dev) { struct hw_mode_spec *spec = &rt2x00dev->spec; @@ -1174,6 +1187,11 @@ static int rt2x00lib_probe_hw(struct rt2x00_dev *rt2x00dev) #undef RT2X00_TASKLET_INIT + ieee80211_create_tpt_led_trigger(rt2x00dev->hw, + IEEE80211_TPT_LEDTRIG_FL_RADIO, + rt2x00_tpt_blink, + ARRAY_SIZE(rt2x00_tpt_blink)); + /* * Register HW. */ diff --git a/drivers/net/wireless/ralink/rt2x00/rt2x00queue.c b/drivers/net/wireless/ralink/rt2x00/rt2x00queue.c index 4d06038afd83..98df0aef8168 100644 --- a/drivers/net/wireless/ralink/rt2x00/rt2x00queue.c +++ b/drivers/net/wireless/ralink/rt2x00/rt2x00queue.c @@ -318,7 +318,7 @@ static void rt2x00queue_create_tx_descriptor_ht(struct rt2x00_dev *rt2x00dev, * when using more then one tx stream (>MCS7). */ if (sta && txdesc->u.ht.mcs > 7 && - sta->smps_mode == IEEE80211_SMPS_DYNAMIC) + sta->deflink.smps_mode == IEEE80211_SMPS_DYNAMIC) __set_bit(ENTRY_TXD_HT_MIMO_PS, &txdesc->flags); } else { txdesc->u.ht.mcs = rt2x00_get_rate_mcs(hwrate->mcs); diff --git a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.h b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.h index 7ddce3c3f0c4..782b089a2e1b 100644 --- a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.h +++ b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.h @@ -1425,7 +1425,7 @@ struct rtl8xxxu_fileops { void (*set_tx_power) (struct rtl8xxxu_priv *priv, int channel, bool ht40); void (*update_rate_mask) (struct rtl8xxxu_priv *priv, - u32 ramask, u8 rateid, int sgi); + u32 ramask, u8 rateid, int sgi, int txbw_40mhz); void (*report_connect) (struct rtl8xxxu_priv *priv, u8 macid, bool connect); void (*fill_txdesc) (struct ieee80211_hw *hw, struct ieee80211_hdr *hdr, @@ -1511,9 +1511,9 @@ void rtl8xxxu_gen2_config_channel(struct ieee80211_hw *hw); void rtl8xxxu_gen1_usb_quirks(struct rtl8xxxu_priv *priv); void rtl8xxxu_gen2_usb_quirks(struct rtl8xxxu_priv *priv); void rtl8xxxu_update_rate_mask(struct rtl8xxxu_priv *priv, - u32 ramask, u8 rateid, int sgi); + u32 ramask, u8 rateid, int sgi, int txbw_40mhz); void rtl8xxxu_gen2_update_rate_mask(struct rtl8xxxu_priv *priv, - u32 ramask, u8 rateid, int sgi); + u32 ramask, u8 rateid, int sgi, int txbw_40mhz); void rtl8xxxu_gen1_report_connect(struct rtl8xxxu_priv *priv, u8 macid, bool connect); void rtl8xxxu_gen2_report_connect(struct rtl8xxxu_priv *priv, diff --git a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c index f3a107f19cf5..ac641a56efb0 100644 --- a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c +++ b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c @@ -2929,12 +2929,12 @@ bool rtl8xxxu_gen2_simularity_compare(struct rtl8xxxu_priv *priv, } if (!(simubitmap & 0x30) && priv->tx_paths > 1) { - /* path B RX OK */ + /* path B TX OK */ for (i = 4; i < 6; i++) result[3][i] = result[c1][i]; } - if (!(simubitmap & 0x30) && priv->tx_paths > 1) { + if (!(simubitmap & 0xc0) && priv->tx_paths > 1) { /* path B RX OK */ for (i = 6; i < 8; i++) result[3][i] = result[c1][i]; @@ -4320,7 +4320,7 @@ static void rtl8xxxu_sw_scan_complete(struct ieee80211_hw *hw, } void rtl8xxxu_update_rate_mask(struct rtl8xxxu_priv *priv, - u32 ramask, u8 rateid, int sgi) + u32 ramask, u8 rateid, int sgi, int txbw_40mhz) { struct h2c_cmd h2c; @@ -4340,10 +4340,15 @@ void rtl8xxxu_update_rate_mask(struct rtl8xxxu_priv *priv, } void rtl8xxxu_gen2_update_rate_mask(struct rtl8xxxu_priv *priv, - u32 ramask, u8 rateid, int sgi) + u32 ramask, u8 rateid, int sgi, int txbw_40mhz) { struct h2c_cmd h2c; - u8 bw = RTL8XXXU_CHANNEL_WIDTH_20; + u8 bw; + + if (txbw_40mhz) + bw = RTL8XXXU_CHANNEL_WIDTH_40; + else + bw = RTL8XXXU_CHANNEL_WIDTH_20; memset(&h2c, 0, sizeof(struct h2c_cmd)); @@ -4353,15 +4358,14 @@ void rtl8xxxu_gen2_update_rate_mask(struct rtl8xxxu_priv *priv, h2c.b_macid_cfg.ramask2 = (ramask >> 16) & 0xff; h2c.b_macid_cfg.ramask3 = (ramask >> 24) & 0xff; - h2c.ramask.arg = 0x80; h2c.b_macid_cfg.data1 = rateid; if (sgi) h2c.b_macid_cfg.data1 |= BIT(7); h2c.b_macid_cfg.data2 = bw; - dev_dbg(&priv->udev->dev, "%s: rate mask %08x, arg %02x, size %zi\n", - __func__, ramask, h2c.ramask.arg, sizeof(h2c.b_macid_cfg)); + dev_dbg(&priv->udev->dev, "%s: rate mask %08x, rateid %02x, sgi %d, size %zi\n", + __func__, ramask, rateid, sgi, sizeof(h2c.b_macid_cfg)); rtl8xxxu_gen2_h2c_cmd(priv, &h2c, sizeof(h2c.b_macid_cfg)); } @@ -4556,6 +4560,53 @@ rtl8xxxu_wireless_mode(struct ieee80211_hw *hw, struct ieee80211_sta *sta) return network_type; } +static void rtl8xxxu_set_aifs(struct rtl8xxxu_priv *priv, u8 slot_time) +{ + u32 reg_edca_param[IEEE80211_NUM_ACS] = { + [IEEE80211_AC_VO] = REG_EDCA_VO_PARAM, + [IEEE80211_AC_VI] = REG_EDCA_VI_PARAM, + [IEEE80211_AC_BE] = REG_EDCA_BE_PARAM, + [IEEE80211_AC_BK] = REG_EDCA_BK_PARAM, + }; + u32 val32; + u16 wireless_mode = 0; + u8 aifs, aifsn, sifs; + int i; + + if (priv->vif) { + struct ieee80211_sta *sta; + + rcu_read_lock(); + sta = ieee80211_find_sta(priv->vif, priv->vif->bss_conf.bssid); + if (sta) + wireless_mode = rtl8xxxu_wireless_mode(priv->hw, sta); + rcu_read_unlock(); + } + + if (priv->hw->conf.chandef.chan->band == NL80211_BAND_5GHZ || + (wireless_mode & WIRELESS_MODE_N_24G)) + sifs = 16; + else + sifs = 10; + + for (i = 0; i < IEEE80211_NUM_ACS; i++) { + val32 = rtl8xxxu_read32(priv, reg_edca_param[i]); + + /* It was set in conf_tx. */ + aifsn = val32 & 0xff; + + /* aifsn not set yet or already fixed */ + if (aifsn < 2 || aifsn > 15) + continue; + + aifs = aifsn * slot_time + sifs; + + val32 &= ~0xff; + val32 |= aifs; + rtl8xxxu_write32(priv, reg_edca_param[i], val32); + } +} + static void rtl8xxxu_bss_info_changed(struct ieee80211_hw *hw, struct ieee80211_vif *vif, struct ieee80211_bss_conf *bss_conf, u64 changed) @@ -4622,7 +4673,11 @@ rtl8xxxu_bss_info_changed(struct ieee80211_hw *hw, struct ieee80211_vif *vif, RATE_INFO_FLAGS_SHORT_GI; } - rarpt->txrate.bw |= RATE_INFO_BW_20; + if (rtl8xxxu_ht40_2g && + (sta->deflink.ht_cap.cap & IEEE80211_HT_CAP_SUP_WIDTH_20_40)) + rarpt->txrate.bw = RATE_INFO_BW_40; + else + rarpt->txrate.bw = RATE_INFO_BW_20; } bit_rate = cfg80211_calculate_bitrate(&rarpt->txrate); rarpt->bit_rate = bit_rate; @@ -4631,7 +4686,7 @@ rtl8xxxu_bss_info_changed(struct ieee80211_hw *hw, struct ieee80211_vif *vif, priv->vif = vif; priv->rssi_level = RTL8XXXU_RATR_STA_INIT; - priv->fops->update_rate_mask(priv, ramask, 0, sgi); + priv->fops->update_rate_mask(priv, ramask, 0, sgi, rarpt->txrate.bw == RATE_INFO_BW_40); rtl8xxxu_write8(priv, REG_BCN_MAX_ERR, 0xff); @@ -4671,6 +4726,8 @@ rtl8xxxu_bss_info_changed(struct ieee80211_hw *hw, struct ieee80211_vif *vif, else val8 = 20; rtl8xxxu_write8(priv, REG_SLOT, val8); + + rtl8xxxu_set_aifs(priv, val8); } if (changed & BSS_CHANGED_BSSID) { @@ -4710,9 +4767,8 @@ static u32 rtl8xxxu_80211_to_rtl_queue(u32 queue) return rtlqueue; } -static u32 rtl8xxxu_queue_select(struct ieee80211_hw *hw, struct sk_buff *skb) +static u32 rtl8xxxu_queue_select(struct ieee80211_hdr *hdr, struct sk_buff *skb) { - struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)skb->data; u32 queue; if (ieee80211_is_mgmt(hdr->frame_control)) @@ -5062,6 +5118,8 @@ static void rtl8xxxu_tx(struct ieee80211_hw *hw, if (control && control->sta) sta = control->sta; + queue = rtl8xxxu_queue_select(hdr, skb); + tx_desc = skb_push(skb, tx_desc_size); memset(tx_desc, 0, tx_desc_size); @@ -5074,7 +5132,6 @@ static void rtl8xxxu_tx(struct ieee80211_hw *hw, is_broadcast_ether_addr(ieee80211_get_DA(hdr))) tx_desc->txdw0 |= TXDESC_BROADMULTICAST; - queue = rtl8xxxu_queue_select(hw, skb); tx_desc->txdw1 = cpu_to_le32(queue << TXDESC_QUEUE_SHIFT); if (tx_info->control.hw_key) { @@ -6344,7 +6401,7 @@ static void rtl8xxxu_refresh_rate_mask(struct rtl8xxxu_priv *priv, } priv->rssi_level = rssi_level; - priv->fops->update_rate_mask(priv, rate_bitmap, ratr_idx, sgi); + priv->fops->update_rate_mask(priv, rate_bitmap, ratr_idx, sgi, txbw_40mhz); } } @@ -6657,7 +6714,6 @@ static int rtl8xxxu_probe(struct usb_interface *interface, hw = ieee80211_alloc_hw(sizeof(struct rtl8xxxu_priv), &rtl8xxxu_ops); if (!hw) { ret = -ENOMEM; - priv = NULL; goto err_put_dev; } @@ -6768,11 +6824,9 @@ static int rtl8xxxu_probe(struct usb_interface *interface, err_set_intfdata: usb_set_intfdata(interface, NULL); - if (priv) { - kfree(priv->fw_data); - mutex_destroy(&priv->usb_buf_mutex); - mutex_destroy(&priv->h2c_mutex); - } + kfree(priv->fw_data); + mutex_destroy(&priv->usb_buf_mutex); + mutex_destroy(&priv->h2c_mutex); ieee80211_free_hw(hw); err_put_dev: diff --git a/drivers/net/wireless/realtek/rtw88/fw.c b/drivers/net/wireless/realtek/rtw88/fw.c index babba68a7132..0b5f903c0f36 100644 --- a/drivers/net/wireless/realtek/rtw88/fw.c +++ b/drivers/net/wireless/realtek/rtw88/fw.c @@ -118,7 +118,7 @@ legacy: si->ra_report.desc_rate = rate; si->ra_report.bit_rate = bit_rate; - sta->max_rc_amsdu_len = get_max_amsdu_len(bit_rate); + sta->deflink.agg.max_rc_amsdu_len = get_max_amsdu_len(bit_rate); } static void rtw_fw_ra_report_handle(struct rtw_dev *rtwdev, u8 *payload, @@ -1082,10 +1082,10 @@ static struct sk_buff *rtw_get_rsvd_page_skb(struct ieee80211_hw *hw, skb_new = ieee80211_proberesp_get(hw, vif); break; case RSVD_NULL: - skb_new = ieee80211_nullfunc_get(hw, vif, false); + skb_new = ieee80211_nullfunc_get(hw, vif, -1, false); break; case RSVD_QOS_NULL: - skb_new = ieee80211_nullfunc_get(hw, vif, true); + skb_new = ieee80211_nullfunc_get(hw, vif, -1, true); break; case RSVD_LPS_PG_DPK: skb_new = rtw_lps_pg_dpk_get(hw); diff --git a/drivers/net/wireless/realtek/rtw89/coex.c b/drivers/net/wireless/realtek/rtw89/coex.c index 732502b64b25..bbdfa9ac203c 100644 --- a/drivers/net/wireless/realtek/rtw89/coex.c +++ b/drivers/net/wireless/realtek/rtw89/coex.c @@ -9,6 +9,7 @@ #include "ps.h" #include "reg.h" +#define RTW89_COEX_VERSION 0x06030013 #define FCXDEF_STEP 50 /* MUST <= FCXMAX_STEP and match with wl fw*/ enum btc_fbtc_tdma_template { @@ -77,21 +78,21 @@ static const struct rtw89_btc_fbtc_tdma t_def[] = { static const struct rtw89_btc_fbtc_slot s_def[] = { [CXST_OFF] = __DEF_FBTC_SLOT(100, 0x55555555, SLOT_MIX), - [CXST_B2W] = __DEF_FBTC_SLOT(5, 0x5a5a5a5a, SLOT_ISO), - [CXST_W1] = __DEF_FBTC_SLOT(70, 0x5a5a5a5a, SLOT_ISO), - [CXST_W2] = __DEF_FBTC_SLOT(70, 0x5a5a5aaa, SLOT_ISO), - [CXST_W2B] = __DEF_FBTC_SLOT(15, 0x5a5a5a5a, SLOT_ISO), - [CXST_B1] = __DEF_FBTC_SLOT(100, 0x55555555, SLOT_MIX), - [CXST_B2] = __DEF_FBTC_SLOT(7, 0x6a5a5a5a, SLOT_MIX), - [CXST_B3] = __DEF_FBTC_SLOT(5, 0x55555555, SLOT_MIX), - [CXST_B4] = __DEF_FBTC_SLOT(50, 0x55555555, SLOT_MIX), - [CXST_LK] = __DEF_FBTC_SLOT(20, 0x5a5a5a5a, SLOT_ISO), + [CXST_B2W] = __DEF_FBTC_SLOT(5, 0xea5a5a5a, SLOT_ISO), + [CXST_W1] = __DEF_FBTC_SLOT(70, 0xea5a5a5a, SLOT_ISO), + [CXST_W2] = __DEF_FBTC_SLOT(70, 0xea5a5aaa, SLOT_ISO), + [CXST_W2B] = __DEF_FBTC_SLOT(15, 0xea5a5a5a, SLOT_ISO), + [CXST_B1] = __DEF_FBTC_SLOT(100, 0xe5555555, SLOT_MIX), + [CXST_B2] = __DEF_FBTC_SLOT(7, 0xea5a5a5a, SLOT_MIX), + [CXST_B3] = __DEF_FBTC_SLOT(5, 0xe5555555, SLOT_MIX), + [CXST_B4] = __DEF_FBTC_SLOT(50, 0xe5555555, SLOT_MIX), + [CXST_LK] = __DEF_FBTC_SLOT(20, 0xea5a5a5a, SLOT_ISO), [CXST_BLK] = __DEF_FBTC_SLOT(250, 0x55555555, SLOT_MIX), - [CXST_E2G] = __DEF_FBTC_SLOT(20, 0x6a5a5a5a, SLOT_MIX), + [CXST_E2G] = __DEF_FBTC_SLOT(20, 0xea5a5a5a, SLOT_MIX), [CXST_E5G] = __DEF_FBTC_SLOT(20, 0xffffffff, SLOT_MIX), - [CXST_EBT] = __DEF_FBTC_SLOT(20, 0x55555555, SLOT_MIX), + [CXST_EBT] = __DEF_FBTC_SLOT(20, 0xe5555555, SLOT_MIX), [CXST_ENULL] = __DEF_FBTC_SLOT(7, 0xaaaaaaaa, SLOT_ISO), - [CXST_WLK] = __DEF_FBTC_SLOT(250, 0x6a5a6a5a, SLOT_MIX), + [CXST_WLK] = __DEF_FBTC_SLOT(250, 0xea5a5a5a, SLOT_MIX), [CXST_W1FDD] = __DEF_FBTC_SLOT(35, 0xfafafafa, SLOT_ISO), [CXST_B1FDD] = __DEF_FBTC_SLOT(100, 0xffffffff, SLOT_MIX), }; @@ -99,13 +100,13 @@ static const struct rtw89_btc_fbtc_slot s_def[] = { static const u32 cxtbl[] = { 0xffffffff, /* 0 */ 0xaaaaaaaa, /* 1 */ - 0x55555555, /* 2 */ - 0x66555555, /* 3 */ - 0x66556655, /* 4 */ + 0xe5555555, /* 2 */ + 0xee555555, /* 3 */ + 0xd5555555, /* 4 */ 0x5a5a5a5a, /* 5 */ - 0x5a5a5aaa, /* 6 */ - 0xaa5a5a5a, /* 7 */ - 0x6a5a5a5a, /* 8 */ + 0xfa5a5a5a, /* 6 */ + 0xda5a5a5a, /* 7 */ + 0xea5a5a5a, /* 8 */ 0x6a5a5aaa, /* 9 */ 0x6a5a6a5a, /* 10 */ 0x6a5a6aaa, /* 11 */ @@ -264,6 +265,9 @@ enum btc_cx_poicy_type { /* TDMA off + pri: WL_Hi-Tx > BT, BT_Hi > other-WL > BT_Lo */ BTC_CXP_OFF_BWB2 = (BTC_CXP_OFF << 8) | 8, + /* TDMA off + pri: WL_Hi-Tx = BT */ + BTC_CXP_OFF_BWB3 = (BTC_CXP_OFF << 8) | 9, + /* TDMA off+Bcn-Protect + pri: WL_Hi-Tx > BT_Hi_Rx, BT_Hi > WL > BT_Lo*/ BTC_CXP_OFFB_BWB0 = (BTC_CXP_OFFB << 8) | 0, @@ -433,7 +437,7 @@ enum btc_w2b_scoreboard { BTC_WSCB_TDMA = BIT(9), BTC_WSCB_FIX2M = BIT(10), BTC_WSCB_WLRFK = BIT(11), - BTC_WSCB_BTRFK_GNT = BIT(12), /* not used, use mailbox to inform BT */ + BTC_WSCB_RXSCAN_PRI = BIT(12), BTC_WSCB_BT_HILNA = BIT(13), BTC_WSCB_BTLOG = BIT(14), BTC_WSCB_ALL = GENMASK(23, 0), @@ -491,6 +495,11 @@ enum btc_gnt_state { BTC_GNT_MAX }; +enum btc_ctr_path { + BTC_CTRL_BY_BT = 0, + BTC_CTRL_BY_WL +}; + enum btc_wl_max_tx_time { BTC_MAX_TX_TIME_L1 = 500, BTC_MAX_TX_TIME_L2 = 1000, @@ -650,8 +659,6 @@ static void _reset_btc_var(struct rtw89_dev *rtwdev, u8 type) memset(&btc->mdinfo, 0, sizeof(btc->mdinfo)); } -#define BTC_FWINFO_BUF 1024 - #define BTC_RPT_HDR_SIZE 3 #define BTC_CHK_WLSLOT_DRIFT_MAX 15 #define BTC_CHK_HANG_MAX 3 @@ -916,7 +923,8 @@ static u32 _chk_btc_report(struct rtw89_dev *rtwdev, struct rtw89_btc_fbtc_cysta_cpu pcysta[1]; struct rtw89_btc_prpt *btc_prpt = NULL; struct rtw89_btc_fbtc_slot *rtp_slot = NULL; - u8 rpt_type = 0, *rpt_content = NULL, *pfinfo = NULL; + void *rpt_content = NULL, *pfinfo = NULL; + u8 rpt_type = 0; u16 wl_slot_set = 0, wl_slot_real = 0; u32 trace_step = btc->ctrl.trace_step, rpt_len = 0, diff_t; u32 cnt_leak_slot = 0, bt_slot_real = 0, cnt_rx_imr = 0; @@ -944,10 +952,10 @@ static u32 _chk_btc_report(struct rtw89_dev *rtwdev, case BTC_RPT_TYPE_CTRL: pcinfo = &pfwinfo->rpt_ctrl.cinfo; if (chip->chip_id == RTL8852A) { - pfinfo = (u8 *)(&pfwinfo->rpt_ctrl.finfo); + pfinfo = &pfwinfo->rpt_ctrl.finfo; pcinfo->req_len = sizeof(pfwinfo->rpt_ctrl.finfo); } else { - pfinfo = (u8 *)(&pfwinfo->rpt_ctrl.finfo_v1); + pfinfo = &pfwinfo->rpt_ctrl.finfo_v1; pcinfo->req_len = sizeof(pfwinfo->rpt_ctrl.finfo_v1); } pcinfo->req_fver = chip->fcxbtcrpt_ver; @@ -957,10 +965,10 @@ static u32 _chk_btc_report(struct rtw89_dev *rtwdev, case BTC_RPT_TYPE_TDMA: pcinfo = &pfwinfo->rpt_fbtc_tdma.cinfo; if (chip->chip_id == RTL8852A) { - pfinfo = (u8 *)&pfwinfo->rpt_fbtc_tdma.finfo; + pfinfo = &pfwinfo->rpt_fbtc_tdma.finfo; pcinfo->req_len = sizeof(pfwinfo->rpt_fbtc_tdma.finfo); } else { - pfinfo = (u8 *)&pfwinfo->rpt_fbtc_tdma.finfo_v1; + pfinfo = &pfwinfo->rpt_fbtc_tdma.finfo_v1; pcinfo->req_len = sizeof(pfwinfo->rpt_fbtc_tdma.finfo_v1); } pcinfo->req_fver = chip->fcxtdma_ver; @@ -969,7 +977,7 @@ static u32 _chk_btc_report(struct rtw89_dev *rtwdev, break; case BTC_RPT_TYPE_SLOT: pcinfo = &pfwinfo->rpt_fbtc_slots.cinfo; - pfinfo = (u8 *)(&pfwinfo->rpt_fbtc_slots.finfo); + pfinfo = &pfwinfo->rpt_fbtc_slots.finfo; pcinfo->req_len = sizeof(pfwinfo->rpt_fbtc_slots.finfo); pcinfo->req_fver = chip->fcxslots_ver; pcinfo->rx_len = rpt_len; @@ -978,12 +986,12 @@ static u32 _chk_btc_report(struct rtw89_dev *rtwdev, case BTC_RPT_TYPE_CYSTA: pcinfo = &pfwinfo->rpt_fbtc_cysta.cinfo; if (chip->chip_id == RTL8852A) { - pfinfo = (u8 *)(&pfwinfo->rpt_fbtc_cysta.finfo); + pfinfo = &pfwinfo->rpt_fbtc_cysta.finfo; pcysta_le32 = &pfwinfo->rpt_fbtc_cysta.finfo; rtw89_btc_fbtc_cysta_to_cpu(pcysta_le32, pcysta); pcinfo->req_len = sizeof(pfwinfo->rpt_fbtc_cysta.finfo); } else { - pfinfo = (u8 *)(&pfwinfo->rpt_fbtc_cysta.finfo_v1); + pfinfo = &pfwinfo->rpt_fbtc_cysta.finfo_v1; pcysta_v1 = &pfwinfo->rpt_fbtc_cysta.finfo_v1; pcinfo->req_len = sizeof(pfwinfo->rpt_fbtc_cysta.finfo_v1); } @@ -993,24 +1001,37 @@ static u32 _chk_btc_report(struct rtw89_dev *rtwdev, break; case BTC_RPT_TYPE_STEP: pcinfo = &pfwinfo->rpt_fbtc_step.cinfo; - pfinfo = (u8 *)(&pfwinfo->rpt_fbtc_step.finfo); - pcinfo->req_len = sizeof(pfwinfo->rpt_fbtc_step.finfo.step[0]) * - trace_step + 8; + if (chip->chip_id == RTL8852A) { + pfinfo = &pfwinfo->rpt_fbtc_step.finfo; + pcinfo->req_len = sizeof(pfwinfo->rpt_fbtc_step.finfo.step[0]) * + trace_step + + offsetof(struct rtw89_btc_fbtc_steps, step); + } else { + pfinfo = &pfwinfo->rpt_fbtc_step.finfo_v1; + pcinfo->req_len = sizeof(pfwinfo->rpt_fbtc_step.finfo_v1.step[0]) * + trace_step + + offsetof(struct rtw89_btc_fbtc_steps_v1, step); + } pcinfo->req_fver = chip->fcxstep_ver; pcinfo->rx_len = rpt_len; pcinfo->rx_cnt++; break; case BTC_RPT_TYPE_NULLSTA: pcinfo = &pfwinfo->rpt_fbtc_nullsta.cinfo; - pfinfo = (u8 *)(&pfwinfo->rpt_fbtc_nullsta.finfo); - pcinfo->req_len = sizeof(pfwinfo->rpt_fbtc_nullsta.finfo); + if (chip->chip_id == RTL8852A) { + pfinfo = &pfwinfo->rpt_fbtc_nullsta.finfo; + pcinfo->req_len = sizeof(pfwinfo->rpt_fbtc_nullsta.finfo); + } else { + pfinfo = &pfwinfo->rpt_fbtc_nullsta.finfo_v1; + pcinfo->req_len = sizeof(pfwinfo->rpt_fbtc_nullsta.finfo_v1); + } pcinfo->req_fver = chip->fcxnullsta_ver; pcinfo->rx_len = rpt_len; pcinfo->rx_cnt++; break; case BTC_RPT_TYPE_MREG: pcinfo = &pfwinfo->rpt_fbtc_mregval.cinfo; - pfinfo = (u8 *)(&pfwinfo->rpt_fbtc_mregval.finfo); + pfinfo = &pfwinfo->rpt_fbtc_mregval.finfo; pcinfo->req_len = sizeof(pfwinfo->rpt_fbtc_mregval.finfo); pcinfo->req_fver = chip->fcxmreg_ver; pcinfo->rx_len = rpt_len; @@ -1018,7 +1039,7 @@ static u32 _chk_btc_report(struct rtw89_dev *rtwdev, break; case BTC_RPT_TYPE_GPIO_DBG: pcinfo = &pfwinfo->rpt_fbtc_gpio_dbg.cinfo; - pfinfo = (u8 *)(&pfwinfo->rpt_fbtc_gpio_dbg.finfo); + pfinfo = &pfwinfo->rpt_fbtc_gpio_dbg.finfo; pcinfo->req_len = sizeof(pfwinfo->rpt_fbtc_gpio_dbg.finfo); pcinfo->req_fver = chip->fcxgpiodbg_ver; pcinfo->rx_len = rpt_len; @@ -1026,7 +1047,7 @@ static u32 _chk_btc_report(struct rtw89_dev *rtwdev, break; case BTC_RPT_TYPE_BT_VER: pcinfo = &pfwinfo->rpt_fbtc_btver.cinfo; - pfinfo = (u8 *)(&pfwinfo->rpt_fbtc_btver.finfo); + pfinfo = &pfwinfo->rpt_fbtc_btver.finfo; pcinfo->req_len = sizeof(pfwinfo->rpt_fbtc_btver.finfo); pcinfo->req_fver = chip->fcxbtver_ver; pcinfo->rx_len = rpt_len; @@ -1034,7 +1055,7 @@ static u32 _chk_btc_report(struct rtw89_dev *rtwdev, break; case BTC_RPT_TYPE_BT_SCAN: pcinfo = &pfwinfo->rpt_fbtc_btscan.cinfo; - pfinfo = (u8 *)(&pfwinfo->rpt_fbtc_btscan.finfo); + pfinfo = &pfwinfo->rpt_fbtc_btscan.finfo; pcinfo->req_len = sizeof(pfwinfo->rpt_fbtc_btscan.finfo); pcinfo->req_fver = chip->fcxbtscan_ver; pcinfo->rx_len = rpt_len; @@ -1042,7 +1063,7 @@ static u32 _chk_btc_report(struct rtw89_dev *rtwdev, break; case BTC_RPT_TYPE_BT_AFH: pcinfo = &pfwinfo->rpt_fbtc_btafh.cinfo; - pfinfo = (u8 *)(&pfwinfo->rpt_fbtc_btafh.finfo); + pfinfo = &pfwinfo->rpt_fbtc_btafh.finfo; pcinfo->req_len = sizeof(pfwinfo->rpt_fbtc_btafh.finfo); pcinfo->req_fver = chip->fcxbtafh_ver; pcinfo->rx_len = rpt_len; @@ -1050,7 +1071,7 @@ static u32 _chk_btc_report(struct rtw89_dev *rtwdev, break; case BTC_RPT_TYPE_BT_DEVICE: pcinfo = &pfwinfo->rpt_fbtc_btdev.cinfo; - pfinfo = (u8 *)(&pfwinfo->rpt_fbtc_btdev.finfo); + pfinfo = &pfwinfo->rpt_fbtc_btdev.finfo; pcinfo->req_len = sizeof(pfwinfo->rpt_fbtc_btdev.finfo); pcinfo->req_fver = chip->fcxbtdevinfo_ver; pcinfo->rx_len = rpt_len; @@ -1309,6 +1330,7 @@ static void _parse_btc_report(struct rtw89_dev *rtwdev, struct rtw89_btc_btf_fwinfo *pfwinfo, u8 *pbuf, u32 buf_len) { + const struct rtw89_chip_info *chip = rtwdev->chip; struct rtw89_btc_prpt *btc_prpt = NULL; u32 index = 0, rpt_len = 0; @@ -1318,7 +1340,7 @@ static void _parse_btc_report(struct rtw89_dev *rtwdev, while (pbuf) { btc_prpt = (struct rtw89_btc_prpt *)&pbuf[index]; - if (index + 2 >= BTC_FWINFO_BUF) + if (index + 2 >= chip->btc_fwinfo_buf) break; /* At least 3 bytes: type(1) & len(2) */ rpt_len = le16_to_cpu(btc_prpt->len); @@ -1616,7 +1638,7 @@ void btc_fw_event(struct rtw89_dev *rtwdev, u8 evt_id, void *data, u32 len) } } -static void _set_gnt_wl(struct rtw89_dev *rtwdev, u8 phy_map, u8 state) +static void _set_gnt(struct rtw89_dev *rtwdev, u8 phy_map, u8 wl_state, u8 bt_state) { struct rtw89_btc *btc = &rtwdev->btc; struct rtw89_btc_dm *dm = &btc->dm; @@ -1630,7 +1652,7 @@ static void _set_gnt_wl(struct rtw89_dev *rtwdev, u8 phy_map, u8 state) if (!(phy_map & BIT(i))) continue; - switch (state) { + switch (wl_state) { case BTC_GNT_HW: g[i].gnt_wl_sw_en = 0; g[i].gnt_wl = 0; @@ -1644,6 +1666,21 @@ static void _set_gnt_wl(struct rtw89_dev *rtwdev, u8 phy_map, u8 state) g[i].gnt_wl = 1; break; } + + switch (bt_state) { + case BTC_GNT_HW: + g[i].gnt_bt_sw_en = 0; + g[i].gnt_bt = 0; + break; + case BTC_GNT_SW_LO: + g[i].gnt_bt_sw_en = 1; + g[i].gnt_bt = 0; + break; + case BTC_GNT_SW_HI: + g[i].gnt_bt_sw_en = 1; + g[i].gnt_bt = 1; + break; + } } rtw89_chip_mac_cfg_gnt(rtwdev, &dm->gnt); @@ -1702,6 +1739,7 @@ static void _set_wl_tx_power(struct rtw89_dev *rtwdev, u32 level) static void _set_wl_rx_gain(struct rtw89_dev *rtwdev, u32 level) { + const struct rtw89_chip_info *chip = rtwdev->chip; struct rtw89_btc *btc = &rtwdev->btc; struct rtw89_btc_wl_info *wl = &btc->cx.wl; @@ -1714,6 +1752,8 @@ static void _set_wl_rx_gain(struct rtw89_dev *rtwdev, u32 level) rtw89_debug(rtwdev, RTW89_DBG_BTC, "[BTC], %s(): level = %d\n", __func__, level); + + chip->ops->btc_set_wl_rx_gain(rtwdev, level); } static void _set_bt_tx_power(struct rtw89_dev *rtwdev, u8 level) @@ -2169,6 +2209,9 @@ void rtw89_btc_set_policy(struct rtw89_dev *rtwdev, u16 policy_type) case BTC_CXP_OFF_BWB1: _slot_set_tbl(btc, CXST_OFF, cxtbl[8]); break; + case BTC_CXP_OFF_BWB3: + _slot_set_tbl(btc, CXST_OFF, cxtbl[6]); + break; } break; case BTC_CXP_OFFB: /* TDMA off + beacon protect */ @@ -2488,6 +2531,9 @@ void rtw89_btc_set_policy_v1(struct rtw89_dev *rtwdev, u16 policy_type) case BTC_CXP_OFF_BWB2: _slot_set_tbl(btc, CXST_OFF, cxtbl[7]); break; + case BTC_CXP_OFF_BWB3: + _slot_set_tbl(btc, CXST_OFF, cxtbl[6]); + break; default: break; } @@ -2778,39 +2824,6 @@ void rtw89_btc_set_policy_v1(struct rtw89_dev *rtwdev, u16 policy_type) } EXPORT_SYMBOL(rtw89_btc_set_policy_v1); -static void _set_gnt_bt(struct rtw89_dev *rtwdev, u8 phy_map, u8 state) -{ - struct rtw89_btc *btc = &rtwdev->btc; - struct rtw89_btc_dm *dm = &btc->dm; - struct rtw89_mac_ax_gnt *g = dm->gnt.band; - u8 i; - - if (phy_map > BTC_PHY_ALL) - return; - - for (i = 0; i < RTW89_PHY_MAX; i++) { - if (!(phy_map & BIT(i))) - continue; - - switch (state) { - case BTC_GNT_HW: - g[i].gnt_bt_sw_en = 0; - g[i].gnt_bt = 0; - break; - case BTC_GNT_SW_LO: - g[i].gnt_bt_sw_en = 1; - g[i].gnt_bt = 0; - break; - case BTC_GNT_SW_HI: - g[i].gnt_bt_sw_en = 1; - g[i].gnt_bt = 1; - break; - } - } - - rtw89_chip_mac_cfg_gnt(rtwdev, &dm->gnt); -} - static void _set_bt_plut(struct rtw89_dev *rtwdev, u8 phy_map, u8 tx_val, u8 rx_val) { @@ -2875,86 +2888,74 @@ static void _set_ant(struct rtw89_dev *rtwdev, bool force_exec, switch (type) { case BTC_ANT_WPOWERON: - rtw89_chip_cfg_ctrl_path(rtwdev, false); + rtw89_chip_cfg_ctrl_path(rtwdev, BTC_CTRL_BY_BT); break; case BTC_ANT_WINIT: - if (bt->enable.now) { - _set_gnt_wl(rtwdev, phy_map, BTC_GNT_SW_LO); - _set_gnt_bt(rtwdev, phy_map, BTC_GNT_SW_HI); - } else { - _set_gnt_wl(rtwdev, phy_map, BTC_GNT_SW_HI); - _set_gnt_bt(rtwdev, phy_map, BTC_GNT_SW_LO); - } - rtw89_chip_cfg_ctrl_path(rtwdev, true); + if (bt->enable.now) + _set_gnt(rtwdev, phy_map, BTC_GNT_SW_LO, BTC_GNT_SW_HI); + else + _set_gnt(rtwdev, phy_map, BTC_GNT_SW_HI, BTC_GNT_SW_LO); + + rtw89_chip_cfg_ctrl_path(rtwdev, BTC_CTRL_BY_WL); _set_bt_plut(rtwdev, BTC_PHY_ALL, BTC_PLT_BT, BTC_PLT_BT); break; case BTC_ANT_WONLY: - _set_gnt_wl(rtwdev, phy_map, BTC_GNT_SW_HI); - _set_gnt_bt(rtwdev, phy_map, BTC_GNT_SW_LO); - rtw89_chip_cfg_ctrl_path(rtwdev, true); + _set_gnt(rtwdev, phy_map, BTC_GNT_SW_HI, BTC_GNT_SW_LO); + rtw89_chip_cfg_ctrl_path(rtwdev, BTC_CTRL_BY_WL); _set_bt_plut(rtwdev, BTC_PHY_ALL, BTC_PLT_NONE, BTC_PLT_NONE); break; case BTC_ANT_WOFF: - rtw89_chip_cfg_ctrl_path(rtwdev, false); + rtw89_chip_cfg_ctrl_path(rtwdev, BTC_CTRL_BY_BT); _set_bt_plut(rtwdev, BTC_PHY_ALL, BTC_PLT_NONE, BTC_PLT_NONE); break; case BTC_ANT_W2G: - rtw89_chip_cfg_ctrl_path(rtwdev, true); + rtw89_chip_cfg_ctrl_path(rtwdev, BTC_CTRL_BY_WL); if (rtwdev->dbcc_en) { for (i = 0; i < RTW89_PHY_MAX; i++) { b2g = (wl_dinfo->real_band[i] == RTW89_BAND_2G); gnt_wl_ctrl = b2g ? BTC_GNT_HW : BTC_GNT_SW_HI; - _set_gnt_wl(rtwdev, BIT(i), gnt_wl_ctrl); - gnt_bt_ctrl = b2g ? BTC_GNT_HW : BTC_GNT_SW_HI; /* BT should control by GNT_BT if WL_2G at S0 */ if (i == 1 && wl_dinfo->real_band[0] == RTW89_BAND_2G && wl_dinfo->real_band[1] == RTW89_BAND_5G) gnt_bt_ctrl = BTC_GNT_HW; - _set_gnt_bt(rtwdev, BIT(i), gnt_bt_ctrl); - + _set_gnt(rtwdev, BIT(i), gnt_wl_ctrl, gnt_bt_ctrl); plt_ctrl = b2g ? BTC_PLT_BT : BTC_PLT_NONE; _set_bt_plut(rtwdev, BIT(i), plt_ctrl, plt_ctrl); } } else { - _set_gnt_wl(rtwdev, phy_map, BTC_GNT_HW); - _set_gnt_bt(rtwdev, phy_map, BTC_GNT_HW); + _set_gnt(rtwdev, phy_map, BTC_GNT_HW, BTC_GNT_HW); _set_bt_plut(rtwdev, BTC_PHY_ALL, BTC_PLT_BT, BTC_PLT_BT); } break; case BTC_ANT_W5G: - rtw89_chip_cfg_ctrl_path(rtwdev, true); - _set_gnt_wl(rtwdev, phy_map, BTC_GNT_SW_HI); - _set_gnt_bt(rtwdev, phy_map, BTC_GNT_HW); + rtw89_chip_cfg_ctrl_path(rtwdev, BTC_CTRL_BY_WL); + _set_gnt(rtwdev, phy_map, BTC_GNT_SW_HI, BTC_GNT_HW); _set_bt_plut(rtwdev, BTC_PHY_ALL, BTC_PLT_NONE, BTC_PLT_NONE); break; case BTC_ANT_W25G: - rtw89_chip_cfg_ctrl_path(rtwdev, true); - _set_gnt_wl(rtwdev, phy_map, BTC_GNT_HW); - _set_gnt_bt(rtwdev, phy_map, BTC_GNT_HW); + rtw89_chip_cfg_ctrl_path(rtwdev, BTC_CTRL_BY_WL); + _set_gnt(rtwdev, phy_map, BTC_GNT_HW, BTC_GNT_HW); _set_bt_plut(rtwdev, BTC_PHY_ALL, BTC_PLT_GNT_WL, BTC_PLT_GNT_WL); break; case BTC_ANT_FREERUN: - rtw89_chip_cfg_ctrl_path(rtwdev, true); - _set_gnt_wl(rtwdev, phy_map, BTC_GNT_SW_HI); - _set_gnt_bt(rtwdev, phy_map, BTC_GNT_SW_HI); + rtw89_chip_cfg_ctrl_path(rtwdev, BTC_CTRL_BY_WL); + _set_gnt(rtwdev, phy_map, BTC_GNT_SW_HI, BTC_GNT_SW_HI); _set_bt_plut(rtwdev, BTC_PHY_ALL, BTC_PLT_NONE, BTC_PLT_NONE); break; case BTC_ANT_WRFK: - rtw89_chip_cfg_ctrl_path(rtwdev, true); - _set_gnt_wl(rtwdev, phy_map, BTC_GNT_SW_HI); - _set_gnt_bt(rtwdev, phy_map, BTC_GNT_SW_LO); + rtw89_chip_cfg_ctrl_path(rtwdev, BTC_CTRL_BY_WL); + _set_gnt(rtwdev, phy_map, BTC_GNT_SW_HI, BTC_GNT_SW_LO); _set_bt_plut(rtwdev, phy_map, BTC_PLT_NONE, BTC_PLT_NONE); break; case BTC_ANT_BRFK: - rtw89_chip_cfg_ctrl_path(rtwdev, false); - _set_gnt_wl(rtwdev, phy_map, BTC_GNT_SW_LO); - _set_gnt_bt(rtwdev, phy_map, BTC_GNT_SW_HI); + rtw89_chip_cfg_ctrl_path(rtwdev, BTC_CTRL_BY_BT); + _set_gnt(rtwdev, phy_map, BTC_GNT_SW_LO, BTC_GNT_SW_HI); _set_bt_plut(rtwdev, phy_map, BTC_PLT_NONE, BTC_PLT_NONE); break; default: @@ -3066,14 +3067,19 @@ static void _action_bt_idle(struct rtw89_dev *rtwdev) static void _action_bt_hfp(struct rtw89_dev *rtwdev) { struct rtw89_btc *btc = &rtwdev->btc; + struct rtw89_btc_wl_info *wl = &btc->cx.wl; _set_ant(rtwdev, NM_EXEC, BTC_PHY_ALL, BTC_ANT_W2G); if (btc->mdinfo.ant.type == BTC_ANT_SHARED) { - if (btc->cx.wl.status.map._4way) + if (btc->cx.wl.status.map._4way) { _set_policy(rtwdev, BTC_CXP_OFF_WL, BTC_ACT_BT_HFP); - else - _set_policy(rtwdev, BTC_CXP_OFF_BWB0, BTC_ACT_BT_HFP); + } else if (wl->status.map.traffic_dir & BIT(RTW89_TFC_UL)) { + btc->cx.bt.scan_rx_low_pri = true; + _set_policy(rtwdev, BTC_CXP_OFF_BWB2, BTC_ACT_BT_HFP); + } else { + _set_policy(rtwdev, BTC_CXP_OFF_BWB1, BTC_ACT_BT_HFP); + } } else { _set_policy(rtwdev, BTC_CXP_OFF_EQ2, BTC_ACT_BT_HFP); } @@ -3081,17 +3087,37 @@ static void _action_bt_hfp(struct rtw89_dev *rtwdev) static void _action_bt_hid(struct rtw89_dev *rtwdev) { + const struct rtw89_chip_info *chip = rtwdev->chip; struct rtw89_btc *btc = &rtwdev->btc; + struct rtw89_btc_wl_info *wl = &btc->cx.wl; + struct rtw89_btc_bt_info *bt = &btc->cx.bt; + struct rtw89_btc_bt_hid_desc *hid = &bt->link_info.hid_desc; + u16 policy_type = BTC_CXP_OFF_BT; _set_ant(rtwdev, NM_EXEC, BTC_PHY_ALL, BTC_ANT_W2G); - if (btc->mdinfo.ant.type == BTC_ANT_SHARED) /* shared-antenna */ - if (btc->cx.wl.status.map._4way) - _set_policy(rtwdev, BTC_CXP_OFF_WL, BTC_ACT_BT_HID); - else - _set_policy(rtwdev, BTC_CXP_OFF_BWB0, BTC_ACT_BT_HID); - else /* dedicated-antenna */ - _set_policy(rtwdev, BTC_CXP_OFF_EQ3, BTC_ACT_BT_HID); + if (btc->mdinfo.ant.type == BTC_ANT_SHARED) { /* shared-antenna */ + if (wl->status.map._4way) { + policy_type = BTC_CXP_OFF_WL; + } else if (wl->status.map.traffic_dir & BIT(RTW89_TFC_UL)) { + btc->cx.bt.scan_rx_low_pri = true; + if (hid->type & BTC_HID_BLE) + policy_type = BTC_CXP_OFF_BWB0; + else + policy_type = BTC_CXP_OFF_BWB2; + } else if (hid->type == BTC_HID_218) { + bt->scan_rx_low_pri = true; + policy_type = BTC_CXP_OFF_BWB2; + } else if (chip->para_ver == 0x1) { + policy_type = BTC_CXP_OFF_BWB3; + } else { + policy_type = BTC_CXP_OFF_BWB1; + } + } else { /* dedicated-antenna */ + policy_type = BTC_CXP_OFF_EQ3; + } + + _set_policy(rtwdev, policy_type, BTC_ACT_BT_HID); } static void _action_bt_a2dp(struct rtw89_dev *rtwdev) @@ -3564,14 +3590,34 @@ static void _set_bt_rx_agc(struct rtw89_dev *rtwdev) _write_scbd(rtwdev, BTC_WSCB_BT_HILNA, bt_hi_lna_rx); } +static void _set_bt_rx_scan_pri(struct rtw89_dev *rtwdev) +{ + struct rtw89_btc *btc = &rtwdev->btc; + struct rtw89_btc_bt_info *bt = &btc->cx.bt; + + _write_scbd(rtwdev, BTC_WSCB_RXSCAN_PRI, (bool)(!!bt->scan_rx_low_pri)); +} + /* TODO add these functions */ static void _action_common(struct rtw89_dev *rtwdev) { + struct rtw89_btc *btc = &rtwdev->btc; + struct rtw89_btc_wl_info *wl = &btc->cx.wl; + _set_btg_ctrl(rtwdev); _set_wl_tx_limit(rtwdev); _set_bt_afh_info(rtwdev); _set_bt_rx_agc(rtwdev); _set_rf_trx_para(rtwdev); + _set_bt_rx_scan_pri(rtwdev); + + if (wl->scbd_change) { + rtw89_mac_cfg_sb(rtwdev, wl->scbd); + rtw89_debug(rtwdev, RTW89_DBG_BTC, "[BTC], write scbd: 0x%08x\n", + wl->scbd); + wl->scbd_change = false; + btc->cx.cnt_wl[BTC_WCNT_SCBDUPDATE]++; + } } static void _action_by_bt(struct rtw89_dev *rtwdev) @@ -3894,20 +3940,20 @@ static void _write_scbd(struct rtw89_dev *rtwdev, u32 val, bool state) struct rtw89_btc *btc = &rtwdev->btc; struct rtw89_btc_wl_info *wl = &btc->cx.wl; u32 scbd_val = 0; + u8 force_exec = false; if (!chip->scbd) return; scbd_val = state ? wl->scbd | val : wl->scbd & ~val; - if (scbd_val == wl->scbd) - return; - rtw89_mac_cfg_sb(rtwdev, scbd_val); - rtw89_debug(rtwdev, RTW89_DBG_BTC, "[BTC], write scbd: 0x%08x\n", - scbd_val); - wl->scbd = scbd_val; + if (val & BTC_WSCB_ACTIVE || val & BTC_WSCB_ON) + force_exec = true; - btc->cx.cnt_wl[BTC_WCNT_SCBDUPDATE]++; + if (scbd_val != wl->scbd || force_exec) { + wl->scbd = scbd_val; + wl->scbd_change = true; + } } static u8 @@ -4088,8 +4134,8 @@ static void _update_wl_info(struct rtw89_dev *rtwdev) } rtw89_debug(rtwdev, RTW89_DBG_BTC, - "[BTC], cnt_connect = %d, link_mode = %d\n", - cnt_connect, wl_rinfo->link_mode); + "[BTC], cnt_connect = %d, connecting = %d, link_mode = %d\n", + cnt_connect, cnt_connecting, wl_rinfo->link_mode); _fw_set_drv_info(rtwdev, CXDRVINFO_ROLE); } @@ -4399,6 +4445,7 @@ void _run_coex(struct rtw89_dev *rtwdev, enum btc_reason_and_action reason) struct rtw89_btc_dm *dm = &rtwdev->btc.dm; struct rtw89_btc_cx *cx = &btc->cx; struct rtw89_btc_wl_info *wl = &btc->cx.wl; + struct rtw89_btc_bt_info *bt = &btc->cx.bt; struct rtw89_btc_wl_role_info *wl_rinfo = &wl->role_info; struct rtw89_btc_wl_role_info_v1 *wl_rinfo_v1 = &wl->role_info_v1; u8 mode; @@ -4475,6 +4522,7 @@ void _run_coex(struct rtw89_dev *rtwdev, enum btc_reason_and_action reason) btc->ctrl.igno_bt = false; dm->freerun = false; + bt->scan_rx_low_pri = false; if (reason == BTC_RSN_NTFY_INIT) { _action_wl_init(rtwdev); @@ -4517,24 +4565,30 @@ void _run_coex(struct rtw89_dev *rtwdev, enum btc_reason_and_action reason) _action_wl_2g_sta(rtwdev); break; case BTC_WLINK_2G_AP: + bt->scan_rx_low_pri = true; _action_wl_2g_ap(rtwdev); break; case BTC_WLINK_2G_GO: + bt->scan_rx_low_pri = true; _action_wl_2g_go(rtwdev); break; case BTC_WLINK_2G_GC: + bt->scan_rx_low_pri = true; _action_wl_2g_gc(rtwdev); break; case BTC_WLINK_2G_SCC: + bt->scan_rx_low_pri = true; if (chip->chip_id == RTL8852A) _action_wl_2g_scc(rtwdev); else if (chip->chip_id == RTL8852C) _action_wl_2g_scc_v1(rtwdev); break; case BTC_WLINK_2G_MCC: + bt->scan_rx_low_pri = true; _action_wl_2g_mcc(rtwdev); break; case BTC_WLINK_25G_MCC: + bt->scan_rx_low_pri = true; _action_wl_25g_mcc(rtwdev); break; case BTC_WLINK_5G: @@ -4631,7 +4685,7 @@ void rtw89_btc_ntfy_init(struct rtw89_dev *rtwdev, u8 mode) _write_scbd(rtwdev, BTC_WSCB_ACTIVE | BTC_WSCB_ON | BTC_WSCB_BTLOG, true); _update_bt_scbd(rtwdev, true); - if (rtw89_mac_get_ctrl_path(rtwdev)) { + if (rtw89_mac_get_ctrl_path(rtwdev) && chip->chip_id == RTL8852A) { rtw89_debug(rtwdev, RTW89_DBG_BTC, "[BTC], %s(): PTA owner warning!!\n", __func__); @@ -5442,10 +5496,10 @@ static void _show_cx_info(struct rtw89_dev *rtwdev, struct seq_file *m) seq_printf(m, "========== [BTC COEX INFO (%d)] ==========\n", chip->chip_id); - ver_main = FIELD_GET(GENMASK(31, 24), chip->para_ver); - ver_sub = FIELD_GET(GENMASK(23, 16), chip->para_ver); - ver_hotfix = FIELD_GET(GENMASK(15, 8), chip->para_ver); - id_branch = FIELD_GET(GENMASK(7, 0), chip->para_ver); + ver_main = FIELD_GET(GENMASK(31, 24), RTW89_COEX_VERSION); + ver_sub = FIELD_GET(GENMASK(23, 16), RTW89_COEX_VERSION); + ver_hotfix = FIELD_GET(GENMASK(15, 8), RTW89_COEX_VERSION); + id_branch = FIELD_GET(GENMASK(7, 0), RTW89_COEX_VERSION); seq_printf(m, " %-15s : Coex:%d.%d.%d(branch:%d), ", "[coex_version]", ver_main, ver_sub, ver_hotfix, id_branch); @@ -5747,6 +5801,7 @@ static void _show_bt_info(struct rtw89_dev *rtwdev, struct seq_file *m) #define CASE_BTC_ACT_STR(e) case BTC_ACT_ ## e | BTC_ACT_EXT_BIT: return #e #define CASE_BTC_POLICY_STR(e) \ case BTC_CXP_ ## e | BTC_POLICY_EXT_BIT: return #e +#define CASE_BTC_SLOT_STR(e) case CXST_ ## e: return #e static const char *steps_to_str(u16 step) { @@ -5809,6 +5864,7 @@ static const char *steps_to_str(u16 step) CASE_BTC_POLICY_STR(OFF_BWB0); CASE_BTC_POLICY_STR(OFF_BWB1); CASE_BTC_POLICY_STR(OFF_BWB2); + CASE_BTC_POLICY_STR(OFF_BWB3); CASE_BTC_POLICY_STR(OFFB_BWB0); CASE_BTC_POLICY_STR(OFFE_DEF); CASE_BTC_POLICY_STR(OFFE_DEF2); @@ -5860,6 +5916,32 @@ static const char *steps_to_str(u16 step) } } +static const char *id_to_slot(u32 id) +{ + switch (id) { + CASE_BTC_SLOT_STR(OFF); + CASE_BTC_SLOT_STR(B2W); + CASE_BTC_SLOT_STR(W1); + CASE_BTC_SLOT_STR(W2); + CASE_BTC_SLOT_STR(W2B); + CASE_BTC_SLOT_STR(B1); + CASE_BTC_SLOT_STR(B2); + CASE_BTC_SLOT_STR(B3); + CASE_BTC_SLOT_STR(B4); + CASE_BTC_SLOT_STR(LK); + CASE_BTC_SLOT_STR(BLK); + CASE_BTC_SLOT_STR(E2G); + CASE_BTC_SLOT_STR(E5G); + CASE_BTC_SLOT_STR(EBT); + CASE_BTC_SLOT_STR(ENULL); + CASE_BTC_SLOT_STR(WLK); + CASE_BTC_SLOT_STR(W1FDD); + CASE_BTC_SLOT_STR(B1FDD); + default: + return "unknown"; + } +} + static void seq_print_segment(struct seq_file *m, const char *prefix, u16 *data, u8 len, u8 seg_len, u8 start_idx, u8 ring_len) @@ -5951,21 +6033,31 @@ static void _show_dm_info(struct rtw89_dev *rtwdev, struct seq_file *m) (bt->hi_lna_rx ? "Hi" : "Ori"), dm->wl_btg_rx); seq_printf(m, - " %-15s : wl_tx_limit[en:%d/max_t:%dus/max_retry:%d], bt_slot_reg:%d-TU\n", + " %-15s : wl_tx_limit[en:%d/max_t:%dus/max_retry:%d], bt_slot_reg:%d-TU, bt_scan_rx_low_pri:%d\n", "[dm_ctrl]", dm->wl_tx_limit.enable, dm->wl_tx_limit.tx_time, - dm->wl_tx_limit.tx_retry, btc->bt_req_len); + dm->wl_tx_limit.tx_retry, btc->bt_req_len, bt->scan_rx_low_pri); } static void _show_error(struct rtw89_dev *rtwdev, struct seq_file *m) { + const struct rtw89_chip_info *chip = rtwdev->chip; struct rtw89_btc *btc = &rtwdev->btc; struct rtw89_btc_btf_fwinfo *pfwinfo = &btc->fwinfo; - struct rtw89_btc_fbtc_cysta *pcysta = NULL; + struct rtw89_btc_fbtc_cysta *pcysta; + struct rtw89_btc_fbtc_cysta_v1 *pcysta_v1; + u32 except_cnt, exception_map; - pcysta = &pfwinfo->rpt_fbtc_cysta.finfo; + if (chip->chip_id == RTL8852A) { + pcysta = &pfwinfo->rpt_fbtc_cysta.finfo; + except_cnt = le32_to_cpu(pcysta->except_cnt); + exception_map = le32_to_cpu(pcysta->exception); + } else { + pcysta_v1 = &pfwinfo->rpt_fbtc_cysta.finfo_v1; + except_cnt = le32_to_cpu(pcysta_v1->except_cnt); + exception_map = le32_to_cpu(pcysta_v1->except_map); + } - if (pfwinfo->event[BTF_EVNT_BUF_OVERFLOW] == 0 && - pcysta->except_cnt == 0 && + if (pfwinfo->event[BTF_EVNT_BUF_OVERFLOW] == 0 && except_cnt == 0 && !pfwinfo->len_mismch && !pfwinfo->fver_mismch) return; @@ -5990,16 +6082,17 @@ static void _show_error(struct rtw89_dev *rtwdev, struct seq_file *m) } /* cycle statistics exceptions */ - if (pcysta->exception || pcysta->except_cnt) { + if (exception_map || except_cnt) { seq_printf(m, "exception-type: 0x%x, exception-cnt = %d", - pcysta->exception, pcysta->except_cnt); + exception_map, except_cnt); } seq_puts(m, "\n"); } static void _show_fbtc_tdma(struct rtw89_dev *rtwdev, struct seq_file *m) { + const struct rtw89_chip_info *chip = rtwdev->chip; struct rtw89_btc *btc = &rtwdev->btc; struct rtw89_btc_btf_fwinfo *pfwinfo = &btc->fwinfo; struct rtw89_btc_rpt_cmn_info *pcinfo = NULL; @@ -6012,7 +6105,10 @@ static void _show_fbtc_tdma(struct rtw89_dev *rtwdev, struct seq_file *m) if (!pcinfo->valid) return; - t = &pfwinfo->rpt_fbtc_tdma.finfo; + if (chip->chip_id == RTL8852A) + t = &pfwinfo->rpt_fbtc_tdma.finfo; + else + t = &pfwinfo->rpt_fbtc_tdma.finfo_v1.tdma; seq_printf(m, " %-15s : ", "[tdma_policy]"); @@ -6215,12 +6311,145 @@ static void _show_fbtc_cysta(struct rtw89_dev *rtwdev, struct seq_file *m) } } +static void _show_fbtc_cysta_v1(struct rtw89_dev *rtwdev, struct seq_file *m) +{ + struct rtw89_btc *btc = &rtwdev->btc; + struct rtw89_btc_bt_a2dp_desc *a2dp = &btc->cx.bt.link_info.a2dp_desc; + struct rtw89_btc_btf_fwinfo *pfwinfo = &btc->fwinfo; + struct rtw89_btc_dm *dm = &btc->dm; + struct rtw89_btc_fbtc_a2dp_trx_stat *a2dp_trx; + struct rtw89_btc_fbtc_cysta_v1 *pcysta; + struct rtw89_btc_rpt_cmn_info *pcinfo; + u8 i, cnt = 0, slot_pair, divide_cnt; + u16 cycle, c_begin, c_end, store_index; + + pcinfo = &pfwinfo->rpt_fbtc_cysta.cinfo; + if (!pcinfo->valid) + return; + + pcysta = &pfwinfo->rpt_fbtc_cysta.finfo_v1; + seq_printf(m, + " %-15s : cycle:%d, bcn[all:%d/all_ok:%d/bt:%d/bt_ok:%d]", + "[cycle_cnt]", + le16_to_cpu(pcysta->cycles), + le32_to_cpu(pcysta->bcn_cnt[CXBCN_ALL]), + le32_to_cpu(pcysta->bcn_cnt[CXBCN_ALL_OK]), + le32_to_cpu(pcysta->bcn_cnt[CXBCN_BT_SLOT]), + le32_to_cpu(pcysta->bcn_cnt[CXBCN_BT_OK])); + + for (i = 0; i < CXST_MAX; i++) { + if (!le32_to_cpu(pcysta->slot_cnt[i])) + continue; + + seq_printf(m, ", %s:%d", id_to_slot(i), + le32_to_cpu(pcysta->slot_cnt[i])); + } + + if (dm->tdma_now.rxflctrl) + seq_printf(m, ", leak_rx:%d", le32_to_cpu(pcysta->leak_slot.cnt_rximr)); + + if (le32_to_cpu(pcysta->collision_cnt)) + seq_printf(m, ", collision:%d", le32_to_cpu(pcysta->collision_cnt)); + + if (le32_to_cpu(pcysta->skip_cnt)) + seq_printf(m, ", skip:%d", le32_to_cpu(pcysta->skip_cnt)); + + seq_puts(m, "\n"); + + seq_printf(m, " %-15s : avg_t[wl:%d/bt:%d/lk:%d.%03d]", + "[cycle_time]", + le16_to_cpu(pcysta->cycle_time.tavg[CXT_WL]), + le16_to_cpu(pcysta->cycle_time.tavg[CXT_BT]), + le16_to_cpu(pcysta->leak_slot.tavg) / 1000, + le16_to_cpu(pcysta->leak_slot.tavg) % 1000); + seq_printf(m, + ", max_t[wl:%d/bt:%d/lk:%d.%03d]", + le16_to_cpu(pcysta->cycle_time.tmax[CXT_WL]), + le16_to_cpu(pcysta->cycle_time.tmax[CXT_BT]), + le16_to_cpu(pcysta->leak_slot.tmax) / 1000, + le16_to_cpu(pcysta->leak_slot.tmax) % 1000); + seq_printf(m, + ", maxdiff_t[wl:%d/bt:%d]\n", + le16_to_cpu(pcysta->cycle_time.tmaxdiff[CXT_WL]), + le16_to_cpu(pcysta->cycle_time.tmaxdiff[CXT_BT])); + + cycle = le16_to_cpu(pcysta->cycles); + if (cycle == 0) + return; + + /* 1 cycle record 1 wl-slot and 1 bt-slot */ + slot_pair = BTC_CYCLE_SLOT_MAX / 2; + + if (cycle <= slot_pair) + c_begin = 1; + else + c_begin = cycle - slot_pair + 1; + + c_end = cycle; + + if (a2dp->exist) + divide_cnt = 3; + else + divide_cnt = BTC_CYCLE_SLOT_MAX / 4; + + for (cycle = c_begin; cycle <= c_end; cycle++) { + cnt++; + store_index = ((cycle - 1) % slot_pair) * 2; + + if (cnt % divide_cnt == 1) { + seq_printf(m, "\n\r %-15s : ", "[cycle_step]"); + } else { + seq_printf(m, "->b%02d", + le16_to_cpu(pcysta->slot_step_time[store_index])); + if (a2dp->exist) { + a2dp_trx = &pcysta->a2dp_trx[store_index]; + seq_printf(m, "(%d/%d/%dM/%d/%d/%d)", + a2dp_trx->empty_cnt, + a2dp_trx->retry_cnt, + a2dp_trx->tx_rate ? 3 : 2, + a2dp_trx->tx_cnt, + a2dp_trx->ack_cnt, + a2dp_trx->nack_cnt); + } + seq_printf(m, "->w%02d", + le16_to_cpu(pcysta->slot_step_time[store_index + 1])); + if (a2dp->exist) { + a2dp_trx = &pcysta->a2dp_trx[store_index + 1]; + seq_printf(m, "(%d/%d/%dM/%d/%d/%d)", + a2dp_trx->empty_cnt, + a2dp_trx->retry_cnt, + a2dp_trx->tx_rate ? 3 : 2, + a2dp_trx->tx_cnt, + a2dp_trx->ack_cnt, + a2dp_trx->nack_cnt); + } + } + if (cnt % (BTC_CYCLE_SLOT_MAX / 4) == 0 || cnt == c_end) + seq_puts(m, "\n"); + } + + if (a2dp->exist) { + seq_printf(m, "%-15s : a2dp_ept:%d, a2dp_late:%d", + "[a2dp_t_sta]", + le16_to_cpu(pcysta->a2dp_ept.cnt), + le16_to_cpu(pcysta->a2dp_ept.cnt_timeout)); + + seq_printf(m, ", avg_t:%d, max_t:%d", + le16_to_cpu(pcysta->a2dp_ept.tavg), + le16_to_cpu(pcysta->a2dp_ept.tmax)); + + seq_puts(m, "\n"); + } +} + static void _show_fbtc_nullsta(struct rtw89_dev *rtwdev, struct seq_file *m) { + const struct rtw89_chip_info *chip = rtwdev->chip; struct rtw89_btc *btc = &rtwdev->btc; struct rtw89_btc_btf_fwinfo *pfwinfo = &btc->fwinfo; - struct rtw89_btc_rpt_cmn_info *pcinfo = NULL; - struct rtw89_btc_fbtc_cynullsta *ns = NULL; + struct rtw89_btc_rpt_cmn_info *pcinfo; + struct rtw89_btc_fbtc_cynullsta *ns; + struct rtw89_btc_fbtc_cynullsta_v1 *ns_v1; u8 i = 0; if (!btc->dm.tdma_now.rxflctrl) @@ -6230,25 +6459,58 @@ static void _show_fbtc_nullsta(struct rtw89_dev *rtwdev, struct seq_file *m) if (!pcinfo->valid) return; - ns = &pfwinfo->rpt_fbtc_nullsta.finfo; + if (chip->chip_id == RTL8852A) { + ns = &pfwinfo->rpt_fbtc_nullsta.finfo; - seq_printf(m, " %-15s : ", "[null_sta]"); + seq_printf(m, " %-15s : ", "[null_sta]"); - for (i = 0; i < 2; i++) { - if (i != 0) - seq_printf(m, ", null-%d", i); - else - seq_printf(m, "null-%d", i); - seq_printf(m, "[ok:%d/", le32_to_cpu(ns->result[i][1])); - seq_printf(m, "fail:%d/", le32_to_cpu(ns->result[i][0])); - seq_printf(m, "on_time:%d/", le32_to_cpu(ns->result[i][2])); - seq_printf(m, "retry:%d/", le32_to_cpu(ns->result[i][3])); - seq_printf(m, "avg_t:%d.%03d/", - le32_to_cpu(ns->avg_t[i]) / 1000, - le32_to_cpu(ns->avg_t[i]) % 1000); - seq_printf(m, "max_t:%d.%03d]", - le32_to_cpu(ns->max_t[i]) / 1000, - le32_to_cpu(ns->max_t[i]) % 1000); + for (i = 0; i < 2; i++) { + if (i != 0) + seq_printf(m, ", null-%d", i); + else + seq_printf(m, "null-%d", i); + seq_printf(m, "[ok:%d/", + le32_to_cpu(ns->result[i][1])); + seq_printf(m, "fail:%d/", + le32_to_cpu(ns->result[i][0])); + seq_printf(m, "on_time:%d/", + le32_to_cpu(ns->result[i][2])); + seq_printf(m, "retry:%d/", + le32_to_cpu(ns->result[i][3])); + seq_printf(m, "avg_t:%d.%03d/", + le32_to_cpu(ns->avg_t[i]) / 1000, + le32_to_cpu(ns->avg_t[i]) % 1000); + seq_printf(m, "max_t:%d.%03d]", + le32_to_cpu(ns->max_t[i]) / 1000, + le32_to_cpu(ns->max_t[i]) % 1000); + } + } else { + ns_v1 = &pfwinfo->rpt_fbtc_nullsta.finfo_v1; + + seq_printf(m, " %-15s : ", "[null_sta]"); + + for (i = 0; i < 2; i++) { + if (i != 0) + seq_printf(m, ", null-%d", i); + else + seq_printf(m, "null-%d", i); + seq_printf(m, "[Tx:%d/", + le32_to_cpu(ns_v1->result[i][4])); + seq_printf(m, "[ok:%d/", + le32_to_cpu(ns_v1->result[i][1])); + seq_printf(m, "fail:%d/", + le32_to_cpu(ns_v1->result[i][0])); + seq_printf(m, "on_time:%d/", + le32_to_cpu(ns_v1->result[i][2])); + seq_printf(m, "retry:%d/", + le32_to_cpu(ns_v1->result[i][3])); + seq_printf(m, "avg_t:%d.%03d/", + le32_to_cpu(ns_v1->avg_t[i]) / 1000, + le32_to_cpu(ns_v1->avg_t[i]) % 1000); + seq_printf(m, "max_t:%d.%03d]", + le32_to_cpu(ns_v1->max_t[i]) / 1000, + le32_to_cpu(ns_v1->max_t[i]) % 1000); + } } seq_puts(m, "\n"); } @@ -6324,6 +6586,7 @@ static void _show_fbtc_step(struct rtw89_dev *rtwdev, struct seq_file *m) static void _show_fw_dm_msg(struct rtw89_dev *rtwdev, struct seq_file *m) { + const struct rtw89_chip_info *chip = rtwdev->chip; struct rtw89_btc *btc = &rtwdev->btc; if (!(btc->dm.coex_info_map & BTC_COEX_INFO_DM)) @@ -6332,11 +6595,57 @@ static void _show_fw_dm_msg(struct rtw89_dev *rtwdev, struct seq_file *m) _show_error(rtwdev, m); _show_fbtc_tdma(rtwdev, m); _show_fbtc_slots(rtwdev, m); - _show_fbtc_cysta(rtwdev, m); + + if (chip->chip_id == RTL8852A) + _show_fbtc_cysta(rtwdev, m); + else + _show_fbtc_cysta_v1(rtwdev, m); + _show_fbtc_nullsta(rtwdev, m); _show_fbtc_step(rtwdev, m); } +static void _get_gnt(struct rtw89_dev *rtwdev, struct rtw89_mac_ax_coex_gnt *gnt_cfg) +{ + const struct rtw89_chip_info *chip = rtwdev->chip; + struct rtw89_mac_ax_gnt *gnt; + u32 val, status; + + if (chip->chip_id == RTL8852A || chip->chip_id == RTL8852B) { + rtw89_mac_read_lte(rtwdev, R_AX_LTE_SW_CFG_1, &val); + rtw89_mac_read_lte(rtwdev, R_AX_GNT_VAL, &status); + + gnt = &gnt_cfg->band[0]; + gnt->gnt_bt_sw_en = !!(val & B_AX_GNT_BT_RFC_S0_SW_CTRL); + gnt->gnt_bt = !!(status & B_AX_GNT_BT_RFC_S0_STA); + gnt->gnt_wl_sw_en = !!(val & B_AX_GNT_WL_RFC_S0_SW_CTRL); + gnt->gnt_wl = !!(status & B_AX_GNT_WL_RFC_S0_STA); + + gnt = &gnt_cfg->band[1]; + gnt->gnt_bt_sw_en = !!(val & B_AX_GNT_BT_RFC_S1_SW_CTRL); + gnt->gnt_bt = !!(status & B_AX_GNT_BT_RFC_S1_STA); + gnt->gnt_wl_sw_en = !!(val & B_AX_GNT_WL_RFC_S1_SW_CTRL); + gnt->gnt_wl = !!(status & B_AX_GNT_WL_RFC_S1_STA); + } else if (chip->chip_id == RTL8852C) { + val = rtw89_read32(rtwdev, R_AX_GNT_SW_CTRL); + status = rtw89_read32(rtwdev, R_AX_GNT_VAL_V1); + + gnt = &gnt_cfg->band[0]; + gnt->gnt_bt_sw_en = !!(val & B_AX_GNT_BT_RFC_S0_SWCTRL); + gnt->gnt_bt = !!(status & B_AX_GNT_BT_RFC_S0); + gnt->gnt_wl_sw_en = !!(val & B_AX_GNT_WL_RFC_S0_SWCTRL); + gnt->gnt_wl = !!(status & B_AX_GNT_WL_RFC_S0); + + gnt = &gnt_cfg->band[1]; + gnt->gnt_bt_sw_en = !!(val & B_AX_GNT_BT_RFC_S1_SWCTRL); + gnt->gnt_bt = !!(status & B_AX_GNT_BT_RFC_S1); + gnt->gnt_wl_sw_en = !!(val & B_AX_GNT_WL_RFC_S1_SWCTRL); + gnt->gnt_wl = !!(status & B_AX_GNT_WL_RFC_S1); + } else { + return; + } +} + static void _show_mreg(struct rtw89_dev *rtwdev, struct seq_file *m) { const struct rtw89_chip_info *chip = rtwdev->chip; @@ -6348,7 +6657,8 @@ static void _show_mreg(struct rtw89_dev *rtwdev, struct seq_file *m) struct rtw89_btc_cx *cx = &btc->cx; struct rtw89_btc_wl_info *wl = &btc->cx.wl; struct rtw89_btc_bt_info *bt = &btc->cx.bt; - struct rtw89_mac_ax_gnt gnt[2] = {0}; + struct rtw89_mac_ax_coex_gnt gnt_cfg = {}; + struct rtw89_mac_ax_gnt gnt; u8 i = 0, type = 0, cnt = 0; u32 val, offset; @@ -6365,45 +6675,28 @@ static void _show_mreg(struct rtw89_dev *rtwdev, struct seq_file *m) /* To avoid I/O if WL LPS or power-off */ if (!wl->status.map.lps && !wl->status.map.rf_off) { - rtw89_mac_read_lte(rtwdev, R_AX_LTE_SW_CFG_1, &val); - if (val & (B_AX_GNT_BT_RFC_S0_SW_VAL | - B_AX_GNT_BT_BB_S0_SW_VAL)) - gnt[0].gnt_bt = true; - if (val & (B_AX_GNT_BT_RFC_S0_SW_CTRL | - B_AX_GNT_BT_BB_S0_SW_CTRL)) - gnt[0].gnt_bt_sw_en = true; - if (val & (B_AX_GNT_WL_RFC_S0_SW_VAL | - B_AX_GNT_WL_BB_S0_SW_VAL)) - gnt[0].gnt_wl = true; - if (val & (B_AX_GNT_WL_RFC_S0_SW_CTRL | - B_AX_GNT_WL_BB_S0_SW_CTRL)) - gnt[0].gnt_wl_sw_en = true; - - if (val & (B_AX_GNT_BT_RFC_S1_SW_VAL | - B_AX_GNT_BT_BB_S1_SW_VAL)) - gnt[1].gnt_bt = true; - if (val & (B_AX_GNT_BT_RFC_S1_SW_CTRL | - B_AX_GNT_BT_BB_S1_SW_CTRL)) - gnt[1].gnt_bt_sw_en = true; - if (val & (B_AX_GNT_WL_RFC_S1_SW_VAL | - B_AX_GNT_WL_BB_S1_SW_VAL)) - gnt[1].gnt_wl = true; - if (val & (B_AX_GNT_WL_RFC_S1_SW_CTRL | - B_AX_GNT_WL_BB_S1_SW_CTRL)) - gnt[1].gnt_wl_sw_en = true; + if (chip->chip_id == RTL8852A) + btc->dm.pta_owner = rtw89_mac_get_ctrl_path(rtwdev); + else if (chip->chip_id == RTL8852C) + btc->dm.pta_owner = 0; + _get_gnt(rtwdev, &gnt_cfg); + gnt = gnt_cfg.band[0]; seq_printf(m, " %-15s : pta_owner:%s, phy-0[gnt_wl:%s-%d/gnt_bt:%s-%d], ", "[gnt_status]", - (rtw89_mac_get_ctrl_path(rtwdev) ? "WL" : "BT"), - (gnt[0].gnt_wl_sw_en ? "SW" : "HW"), gnt[0].gnt_wl, - (gnt[0].gnt_bt_sw_en ? "SW" : "HW"), gnt[0].gnt_bt); + chip->chip_id == RTL8852C ? "HW" : + btc->dm.pta_owner == BTC_CTRL_BY_WL ? "WL" : "BT", + gnt.gnt_wl_sw_en ? "SW" : "HW", gnt.gnt_wl, + gnt.gnt_bt_sw_en ? "SW" : "HW", gnt.gnt_bt); + gnt = gnt_cfg.band[1]; seq_printf(m, "phy-1[gnt_wl:%s-%d/gnt_bt:%s-%d]\n", - (gnt[1].gnt_wl_sw_en ? "SW" : "HW"), gnt[1].gnt_wl, - (gnt[1].gnt_bt_sw_en ? "SW" : "HW"), gnt[1].gnt_bt); + gnt.gnt_wl_sw_en ? "SW" : "HW", + gnt.gnt_wl, + gnt.gnt_bt_sw_en ? "SW" : "HW", + gnt.gnt_bt); } - pcinfo = &pfwinfo->rpt_fbtc_mregval.cinfo; if (!pcinfo->valid) { rtw89_debug(rtwdev, RTW89_DBG_BTC, @@ -6560,8 +6853,121 @@ static void _show_summary(struct rtw89_dev *rtwdev, struct seq_file *m) cnt[BTC_NCNT_CUSTOMERIZE]); } +static void _show_summary_v1(struct rtw89_dev *rtwdev, struct seq_file *m) +{ + struct rtw89_btc *btc = &rtwdev->btc; + struct rtw89_btc_btf_fwinfo *pfwinfo = &btc->fwinfo; + struct rtw89_btc_fbtc_rpt_ctrl_v1 *prptctrl; + struct rtw89_btc_rpt_cmn_info *pcinfo; + struct rtw89_btc_cx *cx = &btc->cx; + struct rtw89_btc_dm *dm = &btc->dm; + struct rtw89_btc_wl_info *wl = &cx->wl; + struct rtw89_btc_bt_info *bt = &cx->bt; + u32 cnt_sum = 0, *cnt = btc->dm.cnt_notify; + u8 i; + + if (!(dm->coex_info_map & BTC_COEX_INFO_SUMMARY)) + return; + + seq_puts(m, "========== [Statistics] ==========\n"); + + pcinfo = &pfwinfo->rpt_ctrl.cinfo; + if (pcinfo->valid && !wl->status.map.lps && !wl->status.map.rf_off) { + prptctrl = &pfwinfo->rpt_ctrl.finfo_v1; + + seq_printf(m, + " %-15s : h2c_cnt=%d(fail:%d, fw_recv:%d), c2h_cnt=%d(fw_send:%d), ", + "[summary]", pfwinfo->cnt_h2c, + pfwinfo->cnt_h2c_fail, + le32_to_cpu(prptctrl->rpt_info.cnt_h2c), + pfwinfo->cnt_c2h, + le32_to_cpu(prptctrl->rpt_info.cnt_c2h)); + + seq_printf(m, + "rpt_cnt=%d(fw_send:%d), rpt_map=0x%x, dm_error_map:0x%x", + pfwinfo->event[BTF_EVNT_RPT], + le32_to_cpu(prptctrl->rpt_info.cnt), + le32_to_cpu(prptctrl->rpt_info.en), + dm->error.val); + + if (dm->error.map.wl_fw_hang) + seq_puts(m, " (WL FW Hang!!)"); + seq_puts(m, "\n"); + seq_printf(m, + " %-15s : send_ok:%d, send_fail:%d, recv:%d, ", + "[mailbox]", + le32_to_cpu(prptctrl->bt_mbx_info.cnt_send_ok), + le32_to_cpu(prptctrl->bt_mbx_info.cnt_send_fail), + le32_to_cpu(prptctrl->bt_mbx_info.cnt_recv)); + + seq_printf(m, + "A2DP_empty:%d(stop:%d, tx:%d, ack:%d, nack:%d)\n", + le32_to_cpu(prptctrl->bt_mbx_info.a2dp.cnt_empty), + le32_to_cpu(prptctrl->bt_mbx_info.a2dp.cnt_flowctrl), + le32_to_cpu(prptctrl->bt_mbx_info.a2dp.cnt_tx), + le32_to_cpu(prptctrl->bt_mbx_info.a2dp.cnt_ack), + le32_to_cpu(prptctrl->bt_mbx_info.a2dp.cnt_nack)); + + seq_printf(m, + " %-15s : wl_rfk[req:%d/go:%d/reject:%d/timeout:%d]", + "[RFK]", cx->cnt_wl[BTC_WCNT_RFK_REQ], + cx->cnt_wl[BTC_WCNT_RFK_GO], + cx->cnt_wl[BTC_WCNT_RFK_REJECT], + cx->cnt_wl[BTC_WCNT_RFK_TIMEOUT]); + + seq_printf(m, + ", bt_rfk[req:%d/go:%d/reject:%d/timeout:%d/fail:%d]\n", + le32_to_cpu(prptctrl->bt_cnt[BTC_BCNT_RFK_REQ]), + le32_to_cpu(prptctrl->bt_cnt[BTC_BCNT_RFK_GO]), + le32_to_cpu(prptctrl->bt_cnt[BTC_BCNT_RFK_REJECT]), + le32_to_cpu(prptctrl->bt_cnt[BTC_BCNT_RFK_TIMEOUT]), + le32_to_cpu(prptctrl->bt_cnt[BTC_BCNT_RFK_FAIL])); + + if (le32_to_cpu(prptctrl->bt_cnt[BTC_BCNT_RFK_TIMEOUT]) > 0) + bt->rfk_info.map.timeout = 1; + else + bt->rfk_info.map.timeout = 0; + + dm->error.map.wl_rfk_timeout = bt->rfk_info.map.timeout; + } else { + seq_printf(m, + " %-15s : h2c_cnt=%d(fail:%d), c2h_cnt=%d, rpt_cnt=%d, rpt_map=0x%x", + "[summary]", pfwinfo->cnt_h2c, + pfwinfo->cnt_h2c_fail, pfwinfo->cnt_c2h, + pfwinfo->event[BTF_EVNT_RPT], + btc->fwinfo.rpt_en_map); + seq_puts(m, " (WL FW report invalid!!)\n"); + } + + for (i = 0; i < BTC_NCNT_NUM; i++) + cnt_sum += dm->cnt_notify[i]; + + seq_printf(m, + " %-15s : total=%d, show_coex_info=%d, power_on=%d, init_coex=%d, ", + "[notify_cnt]", cnt_sum, cnt[BTC_NCNT_SHOW_COEX_INFO], + cnt[BTC_NCNT_POWER_ON], cnt[BTC_NCNT_INIT_COEX]); + + seq_printf(m, + "power_off=%d, radio_state=%d, role_info=%d, wl_rfk=%d, wl_sta=%d\n", + cnt[BTC_NCNT_POWER_OFF], cnt[BTC_NCNT_RADIO_STATE], + cnt[BTC_NCNT_ROLE_INFO], cnt[BTC_NCNT_WL_RFK], + cnt[BTC_NCNT_WL_STA]); + + seq_printf(m, + " %-15s : scan_start=%d, scan_finish=%d, switch_band=%d, special_pkt=%d, ", + "[notify_cnt]", cnt[BTC_NCNT_SCAN_START], + cnt[BTC_NCNT_SCAN_FINISH], cnt[BTC_NCNT_SWITCH_BAND], + cnt[BTC_NCNT_SPECIAL_PACKET]); + + seq_printf(m, + "timer=%d, control=%d, customerize=%d\n", + cnt[BTC_NCNT_TIMER], cnt[BTC_NCNT_CONTROL], + cnt[BTC_NCNT_CUSTOMERIZE]); +} + void rtw89_btc_dump_info(struct rtw89_dev *rtwdev, struct seq_file *m) { + const struct rtw89_chip_info *chip = rtwdev->chip; struct rtw89_fw_suit *fw_suit = &rtwdev->fw.normal; struct rtw89_btc *btc = &rtwdev->btc; struct rtw89_btc_cx *cx = &btc->cx; @@ -6592,5 +6998,8 @@ void rtw89_btc_dump_info(struct rtw89_dev *rtwdev, struct seq_file *m) _show_dm_info(rtwdev, m); _show_fw_dm_msg(rtwdev, m); _show_mreg(rtwdev, m); - _show_summary(rtwdev, m); + if (chip->chip_id == RTL8852A) + _show_summary(rtwdev, m); + else + _show_summary_v1(rtwdev, m); } diff --git a/drivers/net/wireless/realtek/rtw89/core.c b/drivers/net/wireless/realtek/rtw89/core.c index 17133d97cd32..bc2994865372 100644 --- a/drivers/net/wireless/realtek/rtw89/core.c +++ b/drivers/net/wireless/realtek/rtw89/core.c @@ -496,8 +496,14 @@ static u16 rtw89_core_get_mgmt_rate(struct rtw89_dev *rtwdev, struct ieee80211_tx_info *tx_info = IEEE80211_SKB_CB(skb); struct ieee80211_vif *vif = tx_info->control.vif; const struct rtw89_chan *chan = rtw89_chan_get(rtwdev, RTW89_SUB_ENTITY_0); - u16 lowest_rate = chan->band_type == RTW89_BAND_2G ? - RTW89_HW_RATE_CCK1 : RTW89_HW_RATE_OFDM6; + u16 lowest_rate; + + if (tx_info->flags & IEEE80211_TX_CTL_NO_CCK_RATE || vif->p2p) + lowest_rate = RTW89_HW_RATE_OFDM6; + else if (chan->band_type == RTW89_BAND_2G) + lowest_rate = RTW89_HW_RATE_CCK1; + else + lowest_rate = RTW89_HW_RATE_OFDM6; if (!vif || !vif->bss_conf.basic_rates || !tx_req->sta) return lowest_rate; @@ -708,7 +714,9 @@ rtw89_core_tx_update_data_info(struct rtw89_dev *rtwdev, if (IEEE80211_SKB_CB(skb)->control.hw_key) rtw89_core_tx_update_sec_key(rtwdev, tx_req); - if (rate_pattern->enable) + if (vif->p2p) + desc_info->data_retry_lowest_rate = RTW89_HW_RATE_OFDM6; + else if (rate_pattern->enable) desc_info->data_retry_lowest_rate = rate_pattern->rate; else if (chan->band_type == RTW89_BAND_2G) desc_info->data_retry_lowest_rate = RTW89_HW_RATE_CCK1; @@ -768,13 +776,16 @@ static void rtw89_core_tx_wake(struct rtw89_dev *rtwdev, struct rtw89_core_tx_request *tx_req) { + const struct rtw89_chip_info *chip = rtwdev->chip; + if (!RTW89_CHK_FW_FEATURE(TX_WAKE, &rtwdev->fw)) return; if (!test_bit(RTW89_FLAG_LOW_POWER_MODE, rtwdev->flags)) return; - if (tx_req->tx_type != RTW89_CORE_TX_TYPE_MGMT) + if (chip->chip_id != RTL8852C && + tx_req->tx_type != RTW89_CORE_TX_TYPE_MGMT) return; rtw89_mac_notify_wake(rtwdev); @@ -844,6 +855,7 @@ int rtw89_h2c_tx(struct rtw89_dev *rtwdev, rtw89_debug(rtwdev, RTW89_DBG_FW, "ignore h2c due to power is off with firmware state=%d\n", test_bit(RTW89_FLAG_FW_RDY, rtwdev->flags)); + dev_kfree_skb(skb); return 0; } @@ -993,7 +1005,8 @@ static __le32 rtw89_build_txwd_info0(struct rtw89_tx_desc_info *desc_info) static __le32 rtw89_build_txwd_info0_v1(struct rtw89_tx_desc_info *desc_info) { - u32 dword = FIELD_PREP(RTW89_TXWD_INFO0_DISDATAFB, desc_info->dis_data_fb); + u32 dword = FIELD_PREP(RTW89_TXWD_INFO0_DISDATAFB, desc_info->dis_data_fb) | + FIELD_PREP(RTW89_TXWD_INFO0_MULTIPORT_ID, desc_info->port); return cpu_to_le32(dword); } @@ -1143,9 +1156,14 @@ static void rtw89_core_rx_process_phy_ppdu_iter(void *data, { struct rtw89_sta *rtwsta = (struct rtw89_sta *)sta->drv_priv; struct rtw89_rx_phy_ppdu *phy_ppdu = (struct rtw89_rx_phy_ppdu *)data; + struct rtw89_dev *rtwdev = rtwsta->rtwdev; + int i; - if (rtwsta->mac_id == phy_ppdu->mac_id && phy_ppdu->to_self) + if (rtwsta->mac_id == phy_ppdu->mac_id && phy_ppdu->to_self) { ewma_rssi_add(&rtwsta->avg_rssi, phy_ppdu->rssi_avg); + for (i = 0; i < rtwdev->chip->rf_path_num; i++) + ewma_rssi_add(&rtwsta->rssi[i], phy_ppdu->rssi[i]); + } } #define VAR_LEN 0xff @@ -1201,15 +1219,15 @@ static int rtw89_core_process_phy_status_ie(struct rtw89_dev *rtwdev, u8 *addr, static void rtw89_core_update_phy_ppdu(struct rtw89_rx_phy_ppdu *phy_ppdu) { - s8 *rssi = phy_ppdu->rssi; + u8 *rssi = phy_ppdu->rssi; u8 *buf = phy_ppdu->buf; phy_ppdu->ie = RTW89_GET_PHY_STS_IE_MAP(buf); phy_ppdu->rssi_avg = RTW89_GET_PHY_STS_RSSI_AVG(buf); - rssi[RF_PATH_A] = RTW89_RSSI_RAW_TO_DBM(RTW89_GET_PHY_STS_RSSI_A(buf)); - rssi[RF_PATH_B] = RTW89_RSSI_RAW_TO_DBM(RTW89_GET_PHY_STS_RSSI_B(buf)); - rssi[RF_PATH_C] = RTW89_RSSI_RAW_TO_DBM(RTW89_GET_PHY_STS_RSSI_C(buf)); - rssi[RF_PATH_D] = RTW89_RSSI_RAW_TO_DBM(RTW89_GET_PHY_STS_RSSI_D(buf)); + rssi[RF_PATH_A] = RTW89_GET_PHY_STS_RSSI_A(buf); + rssi[RF_PATH_B] = RTW89_GET_PHY_STS_RSSI_B(buf); + rssi[RF_PATH_C] = RTW89_GET_PHY_STS_RSSI_C(buf); + rssi[RF_PATH_D] = RTW89_GET_PHY_STS_RSSI_D(buf); } static int rtw89_core_rx_process_phy_ppdu(struct rtw89_dev *rtwdev, @@ -1703,7 +1721,8 @@ static enum rtw89_ps_mode rtw89_update_ps_mode(struct rtw89_dev *rtwdev) { const struct rtw89_chip_info *chip = rtwdev->chip; - if (rtw89_disable_ps_mode || !chip->ps_mode_supported) + if (rtw89_disable_ps_mode || !chip->ps_mode_supported || + RTW89_CHK_FW_FEATURE(NO_DEEP_PS, &rtwdev->fw)) return RTW89_PS_MODE_NONE; if (chip->ps_mode_supported & BIT(RTW89_PS_MODE_PWR_GATED)) @@ -1883,21 +1902,14 @@ static void rtw89_core_stop_tx_ba_session(struct rtw89_dev *rtwdev, return; spin_lock_bh(&rtwdev->ba_lock); - if (!list_empty(&rtwtxq->list)) { - list_del_init(&rtwtxq->list); - goto out; - } - - set_bit(RTW89_TXQ_F_FORBID_BA, &rtwtxq->flags); + if (!test_and_set_bit(RTW89_TXQ_F_FORBID_BA, &rtwtxq->flags)) + list_add_tail(&rtwtxq->list, &rtwdev->forbid_ba_list); + spin_unlock_bh(&rtwdev->ba_lock); - list_add_tail(&rtwtxq->list, &rtwdev->forbid_ba_list); ieee80211_stop_tx_ba_session(sta, txq->tid); cancel_delayed_work(&rtwdev->forbid_ba_work); ieee80211_queue_delayed_work(rtwdev->hw, &rtwdev->forbid_ba_work, RTW89_FORBID_BA_TIMER); - -out: - spin_unlock_bh(&rtwdev->ba_lock); } static void rtw89_core_txq_check_agg(struct rtw89_dev *rtwdev, @@ -1909,6 +1921,9 @@ static void rtw89_core_txq_check_agg(struct rtw89_dev *rtwdev, struct ieee80211_sta *sta = txq->sta; struct rtw89_sta *rtwsta = sta ? (struct rtw89_sta *)sta->drv_priv : NULL; + if (test_bit(RTW89_TXQ_F_FORBID_BA, &rtwtxq->flags)) + return; + if (unlikely(skb->protocol == cpu_to_be16(ETH_P_PAE))) { rtw89_core_stop_tx_ba_session(rtwdev, rtwtxq); return; @@ -1917,9 +1932,6 @@ static void rtw89_core_txq_check_agg(struct rtw89_dev *rtwdev, if (unlikely(!sta)) return; - if (test_bit(RTW89_TXQ_F_FORBID_BA, &rtwtxq->flags)) - return; - if (unlikely(test_bit(RTW89_TXQ_F_BLOCK_BA, &rtwtxq->flags))) return; @@ -2155,12 +2167,13 @@ static bool rtw89_traffic_stats_track(struct rtw89_dev *rtwdev) static void rtw89_vif_enter_lps(struct rtw89_dev *rtwdev, struct rtw89_vif *rtwvif) { - if (rtwvif->wifi_role != RTW89_WIFI_ROLE_STATION) + if (rtwvif->wifi_role != RTW89_WIFI_ROLE_STATION && + rtwvif->wifi_role != RTW89_WIFI_ROLE_P2P_CLIENT) return; if (rtwvif->stats.tx_tfc_lv == RTW89_TFC_IDLE && rtwvif->stats.rx_tfc_lv == RTW89_TFC_IDLE) - rtw89_enter_lps(rtwdev, rtwvif->mac_id); + rtw89_enter_lps(rtwdev, rtwvif); } static void rtw89_enter_lps_track(struct rtw89_dev *rtwdev) @@ -2213,6 +2226,7 @@ static void rtw89_track_work(struct work_struct *work) rtw89_chip_rfk_track(rtwdev); rtw89_phy_ra_update(rtwdev); rtw89_phy_cfo_track(rtwdev); + rtw89_phy_tx_path_div_track(rtwdev); if (rtwdev->lps_enabled && !rtwdev->btc.lps) rtw89_enter_lps_track(rtwdev); @@ -2320,9 +2334,19 @@ void rtw89_vif_type_mapping(struct ieee80211_vif *vif, bool assoc) struct rtw89_vif *rtwvif = (struct rtw89_vif *)vif->drv_priv; switch (vif->type) { + case NL80211_IFTYPE_STATION: + if (vif->p2p) + rtwvif->wifi_role = RTW89_WIFI_ROLE_P2P_CLIENT; + else + rtwvif->wifi_role = RTW89_WIFI_ROLE_STATION; + break; + case NL80211_IFTYPE_AP: + if (vif->p2p) + rtwvif->wifi_role = RTW89_WIFI_ROLE_P2P_GO; + else + rtwvif->wifi_role = RTW89_WIFI_ROLE_AP; + break; RTW89_TYPE_MAPPING(ADHOC); - RTW89_TYPE_MAPPING(STATION); - RTW89_TYPE_MAPPING(AP); RTW89_TYPE_MAPPING(MONITOR); RTW89_TYPE_MAPPING(MESH_POINT); default: @@ -2365,6 +2389,7 @@ int rtw89_core_sta_add(struct rtw89_dev *rtwdev, struct rtw89_sta *rtwsta = (struct rtw89_sta *)sta->drv_priv; int i; + rtwsta->rtwdev = rtwdev; rtwsta->rtwvif = rtwvif; rtwsta->prev_rssi = 0; INIT_LIST_HEAD(&rtwsta->ba_cam_list); @@ -2373,6 +2398,8 @@ int rtw89_core_sta_add(struct rtw89_dev *rtwdev, rtw89_core_txq_init(rtwdev, sta->txq[i]); ewma_rssi_init(&rtwsta->avg_rssi); + for (i = 0; i < rtwdev->chip->rf_path_num; i++) + ewma_rssi_init(&rtwsta->rssi[i]); if (vif->type == NL80211_IFTYPE_STATION && !sta->tdls) { /* for station mode, assign the mac_id from itself */ @@ -2542,6 +2569,60 @@ int rtw89_core_sta_remove(struct rtw89_dev *rtwdev, return 0; } +static void _rtw89_core_set_tid_config(struct rtw89_dev *rtwdev, + struct ieee80211_sta *sta, + struct cfg80211_tid_cfg *tid_conf) +{ + struct ieee80211_txq *txq; + struct rtw89_txq *rtwtxq; + u32 mask = tid_conf->mask; + u8 tids = tid_conf->tids; + int tids_nbit = BITS_PER_BYTE; + int i; + + for (i = 0; i < tids_nbit; i++, tids >>= 1) { + if (!tids) + break; + + if (!(tids & BIT(0))) + continue; + + txq = sta->txq[i]; + rtwtxq = (struct rtw89_txq *)txq->drv_priv; + + if (mask & BIT(NL80211_TID_CONFIG_ATTR_AMPDU_CTRL)) { + if (tid_conf->ampdu == NL80211_TID_CONFIG_ENABLE) { + clear_bit(RTW89_TXQ_F_FORBID_BA, &rtwtxq->flags); + } else { + if (test_bit(RTW89_TXQ_F_AMPDU, &rtwtxq->flags)) + ieee80211_stop_tx_ba_session(sta, txq->tid); + spin_lock_bh(&rtwdev->ba_lock); + list_del_init(&rtwtxq->list); + set_bit(RTW89_TXQ_F_FORBID_BA, &rtwtxq->flags); + spin_unlock_bh(&rtwdev->ba_lock); + } + } + + if (mask & BIT(NL80211_TID_CONFIG_ATTR_AMSDU_CTRL) && tids == 0xff) { + if (tid_conf->amsdu == NL80211_TID_CONFIG_ENABLE) + sta->max_amsdu_subframes = 0; + else + sta->max_amsdu_subframes = 1; + } + } +} + +void rtw89_core_set_tid_config(struct rtw89_dev *rtwdev, + struct ieee80211_sta *sta, + struct cfg80211_tid_config *tid_config) +{ + int i; + + for (i = 0; i < tid_config->n_tid_conf; i++) + _rtw89_core_set_tid_config(rtwdev, sta, + &tid_config->tid_conf[i]); +} + static void rtw89_init_ht_cap(struct rtw89_dev *rtwdev, struct ieee80211_sta_ht_cap *ht_cap) { @@ -2868,7 +2949,9 @@ int rtw89_core_start(struct rtw89_dev *rtwdev) /* efuse process */ /* pre-config BB/RF, BB reset/RFC reset */ - rtw89_chip_disable_bb_rf(rtwdev); + ret = rtw89_chip_disable_bb_rf(rtwdev); + if (ret) + return ret; ret = rtw89_chip_enable_bb_rf(rtwdev); if (ret) return ret; @@ -3153,6 +3236,7 @@ static int rtw89_core_register_hw(struct rtw89_dev *rtwdev) hw->queues = IEEE80211_NUM_ACS; hw->max_rx_aggregation_subframes = RTW89_MAX_RX_AGG_NUM; hw->max_tx_aggregation_subframes = RTW89_MAX_TX_AGG_NUM; + hw->uapsd_max_sp_len = IEEE80211_WMM_IE_STA_QOSINFO_SP_ALL; ieee80211_hw_set(hw, SIGNAL_DBM); ieee80211_hw_set(hw, HAS_RATE_CONTROL); @@ -3169,17 +3253,26 @@ static int rtw89_core_register_hw(struct rtw89_dev *rtwdev) ieee80211_hw_set(hw, SUPPORTS_MULTI_BSSID); hw->wiphy->interface_modes = BIT(NL80211_IFTYPE_STATION) | - BIT(NL80211_IFTYPE_AP); + BIT(NL80211_IFTYPE_AP) | + BIT(NL80211_IFTYPE_P2P_CLIENT) | + BIT(NL80211_IFTYPE_P2P_GO); + hw->wiphy->available_antennas_tx = BIT(rtwdev->chip->rf_path_num) - 1; hw->wiphy->available_antennas_rx = BIT(rtwdev->chip->rf_path_num) - 1; hw->wiphy->flags |= WIPHY_FLAG_SUPPORTS_TDLS | - WIPHY_FLAG_TDLS_EXTERNAL_SETUP; + WIPHY_FLAG_TDLS_EXTERNAL_SETUP | + WIPHY_FLAG_AP_UAPSD; hw->wiphy->features |= NL80211_FEATURE_SCAN_RANDOM_MAC_ADDR; hw->wiphy->max_scan_ssids = RTW89_SCANOFLD_MAX_SSID; hw->wiphy->max_scan_ie_len = RTW89_SCANOFLD_MAX_IE_LEN; + hw->wiphy->tid_config_support.vif |= BIT(NL80211_TID_CONFIG_ATTR_AMPDU_CTRL); + hw->wiphy->tid_config_support.peer |= BIT(NL80211_TID_CONFIG_ATTR_AMPDU_CTRL); + hw->wiphy->tid_config_support.vif |= BIT(NL80211_TID_CONFIG_ATTR_AMSDU_CTRL); + hw->wiphy->tid_config_support.peer |= BIT(NL80211_TID_CONFIG_ATTR_AMSDU_CTRL); + wiphy_ext_feature_set(hw->wiphy, NL80211_EXT_FEATURE_CAN_REPLACE_PTK0); ret = rtw89_core_set_supported_band(rtwdev); diff --git a/drivers/net/wireless/realtek/rtw89/core.h b/drivers/net/wireless/realtek/rtw89/core.h index b5fa61eb24f0..db041b32a8c2 100644 --- a/drivers/net/wireless/realtek/rtw89/core.h +++ b/drivers/net/wireless/realtek/rtw89/core.h @@ -34,6 +34,7 @@ extern const struct ieee80211_ops rtw89_ops; #define MAX_RSSI 110 #define RSSI_FACTOR 1 #define RTW89_RSSI_RAW_TO_DBM(rssi) ((s8)((rssi) >> RSSI_FACTOR) - MAX_RSSI) +#define RTW89_TX_DIV_RSSI_RAW_TH (2 << RSSI_FACTOR) #define RTW89_HTC_MASK_VARIANT GENMASK(1, 0) #define RTW89_HTC_VARIANT_HE 3 @@ -522,7 +523,7 @@ struct rtw89_rx_phy_ppdu { u8 *buf; u32 len; u8 rssi_avg; - s8 rssi[RF_PATH_MAX]; + u8 rssi[RF_PATH_MAX]; u8 mac_id; u8 chan_idx; u8 ie; @@ -1307,6 +1308,7 @@ struct rtw89_btc_wl_info { u8 port_id[RTW89_WIFI_ROLE_MLME_MAX]; u8 rssi_level; + bool scbd_change; u32 scbd; }; @@ -1392,7 +1394,8 @@ struct rtw89_btc_bt_info { u32 pag: 1; u32 run_patch_code: 1; u32 hi_lna_rx: 1; - u32 rsvd: 22; + u32 scan_rx_low_pri: 1; + u32 rsvd: 21; }; struct rtw89_btc_cx { @@ -1628,6 +1631,14 @@ struct rtw89_btc_fbtc_steps { struct rtw89_btc_fbtc_step step[FCXMAX_STEP]; } __packed; +struct rtw89_btc_fbtc_steps_v1 { + u8 fver; + u8 en; + __le16 rsvd; + __le32 cnt; + struct rtw89_btc_fbtc_step step[FCXMAX_STEP]; +} __packed; + struct rtw89_btc_fbtc_cysta { /* statistics for cycles */ u8 fver; /* chip_info::fcxcysta_ver */ u8 rsvd; @@ -1717,6 +1728,15 @@ struct rtw89_btc_fbtc_cynullsta { /* cycle null statistics */ __le32 result[2][4]; /* 0:fail, 1:ok, 2:on_time, 3:retry */ } __packed; +struct rtw89_btc_fbtc_cynullsta_v1 { /* cycle null statistics */ + u8 fver; /* chip_info::fcxnullsta_ver */ + u8 rsvd; + __le16 rsvd2; + __le32 max_t[2]; /* max_t for 0:null0/1:null1 */ + __le32 avg_t[2]; /* avg_t for 0:null0/1:null1 */ + __le32 result[2][5]; /* 0:fail, 1:ok, 2:on_time, 3:retry, 4:tx */ +} __packed; + struct rtw89_btc_fbtc_btver { u8 fver; /* chip_info::fcxbtver_ver */ u8 rsvd; @@ -1788,8 +1808,9 @@ struct rtw89_btc_dm { u32 wl_btg_rx: 1; u32 trx_para_level: 8; u32 wl_stb_chg: 1; + u32 pta_owner: 1; u32 tdma_instant_excute: 1; - u32 rsvd: 2; + u32 rsvd: 1; u16 slot_dur[CXST_MAX]; @@ -1892,12 +1913,18 @@ struct rtw89_btc_rpt_fbtc_cysta { struct rtw89_btc_rpt_fbtc_step { struct rtw89_btc_rpt_cmn_info cinfo; /* common info, by driver */ - struct rtw89_btc_fbtc_steps finfo; /* info from fw */ + union { + struct rtw89_btc_fbtc_steps finfo; /* info from fw */ + struct rtw89_btc_fbtc_steps_v1 finfo_v1; /* info from fw */ + }; }; struct rtw89_btc_rpt_fbtc_nullsta { struct rtw89_btc_rpt_cmn_info cinfo; /* common info, by driver */ - struct rtw89_btc_fbtc_cynullsta finfo; /* info from fw */ + union { + struct rtw89_btc_fbtc_cynullsta finfo; /* info from fw */ + struct rtw89_btc_fbtc_cynullsta_v1 finfo_v1; /* info from fw */ + }; }; struct rtw89_btc_rpt_fbtc_mreg { @@ -2055,7 +2082,9 @@ struct rtw89_ra_info { u8 ra_csi_rate_en:1; u8 fixed_csi_rate_en:1; u8 cr_tbl_sel:1; - u8 rsvd2:5; + u8 fix_giltf_en:1; + u8 fix_giltf:3; + u8 rsvd2:1; u8 csi_mcs_ss_idx; u8 csi_mode:2; u8 csi_gi_ltf:3; @@ -2136,12 +2165,14 @@ struct rtw89_sec_cam_entry { struct rtw89_sta { u8 mac_id; bool disassoc; + struct rtw89_dev *rtwdev; struct rtw89_vif *rtwvif; struct rtw89_ra_info ra; struct rtw89_ra_report ra_report; int max_agg_wait; u8 prev_rssi; struct ewma_rssi avg_rssi; + struct ewma_rssi rssi[RF_PATH_MAX]; struct rtw89_ampdu_params ampdu_params[IEEE80211_NUM_TIDS]; struct ieee80211_rx_status rx_status; u16 rx_hw_rate; @@ -2174,6 +2205,8 @@ struct rtw89_phy_rate_pattern { bool enable; }; +#define RTW89_P2P_MAX_NOA_NUM 2 + struct rtw89_vif { struct list_head list; struct rtw89_dev *rtwdev; @@ -2189,6 +2222,7 @@ struct rtw89_vif { u8 wmm; u8 bcn_hit_cond; u8 hit_rule; + u8 last_noa_nr; bool trigger; bool lsig_txop; u8 tgt_ind; @@ -2258,7 +2292,7 @@ struct rtw89_hci_info { struct rtw89_chip_ops { int (*enable_bb_rf)(struct rtw89_dev *rtwdev); - void (*disable_bb_rf)(struct rtw89_dev *rtwdev); + int (*disable_bb_rf)(struct rtw89_dev *rtwdev); void (*bb_reset)(struct rtw89_dev *rtwdev, enum rtw89_phy_idx phy_idx); void (*bb_sethw)(struct rtw89_dev *rtwdev); @@ -2327,6 +2361,7 @@ struct rtw89_chip_ops { void (*btc_update_bt_cnt)(struct rtw89_dev *rtwdev); void (*btc_wl_s1_standby)(struct rtw89_dev *rtwdev, bool state); void (*btc_set_policy)(struct rtw89_dev *rtwdev, u16 policy_type); + void (*btc_set_wl_rx_gain)(struct rtw89_dev *rtwdev, u32 level); }; enum rtw89_dma_ch { @@ -2528,6 +2563,7 @@ struct rtw89_imr_info { u32 cpu_disp_imr_set; u32 other_disp_imr_clr; u32 other_disp_imr_set; + u32 bbrpt_com_err_imr_reg; u32 bbrpt_chinfo_err_imr_reg; u32 bbrpt_err_imr_set; u32 bbrpt_dfs_err_imr_reg; @@ -2550,11 +2586,33 @@ struct rtw89_imr_info { u32 tmac_imr_set; }; +struct rtw89_rrsr_cfgs { + struct rtw89_reg3_def ref_rate; + struct rtw89_reg3_def rsc; +}; + +struct rtw89_dig_regs { + u32 seg0_pd_reg; + u32 pd_lower_bound_mask; + u32 pd_spatial_reuse_en; + struct rtw89_reg_def p0_lna_init; + struct rtw89_reg_def p1_lna_init; + struct rtw89_reg_def p0_tia_init; + struct rtw89_reg_def p1_tia_init; + struct rtw89_reg_def p0_rxb_init; + struct rtw89_reg_def p1_rxb_init; + struct rtw89_reg_def p0_p20_pagcugc_en; + struct rtw89_reg_def p0_s20_pagcugc_en; + struct rtw89_reg_def p1_p20_pagcugc_en; + struct rtw89_reg_def p1_s20_pagcugc_en; +}; + struct rtw89_chip_info { enum rtw89_core_chip_id chip_id; const struct rtw89_chip_ops *ops; const char *fw_name; u32 fifo_size; + u32 dle_scc_rsvd_size; u16 max_amsdu_limit; bool dis_2g_40m_ul_ofdma; u32 rsvd_ple_ofst; @@ -2592,6 +2650,7 @@ struct rtw89_chip_info { const struct rtw89_phy_table *nctl_table; const struct rtw89_txpwr_table *byr_table; const struct rtw89_phy_dig_gain_table *dig_table; + const struct rtw89_dig_regs *dig_regs; const struct rtw89_phy_tssi_dbw_table *tssi_dbw_table; const s8 (*txpwr_lmt_2g)[RTW89_2G_BW_NUM][RTW89_NTX_NUM] [RTW89_RS_LMT_NUM][RTW89_BF_NUM] @@ -2617,6 +2676,7 @@ struct rtw89_chip_info { u8 btcx_desired; u8 scbd; u8 mailbox; + u16 btc_fwinfo_buf; u8 fcxbtcrpt_ver; u8 fcxtdma_ver; @@ -2657,6 +2717,8 @@ struct rtw89_chip_info { const struct rtw89_reg_def *dcfo_comp; u8 dcfo_comp_sft; const struct rtw89_imr_info *imr_info; + const struct rtw89_rrsr_cfgs *rrsr_cfgs; + u32 dma_ch_mask; }; union rtw89_bus_info { @@ -2708,6 +2770,8 @@ enum rtw89_fw_feature { RTW89_FW_FEATURE_SCAN_OFFLOAD, RTW89_FW_FEATURE_TX_WAKE, RTW89_FW_FEATURE_CRASH_TRIGGER, + RTW89_FW_FEATURE_PACKET_DROP, + RTW89_FW_FEATURE_NO_DEEP_PS, }; struct rtw89_fw_suit { @@ -2823,6 +2887,7 @@ struct rtw89_hal { u32 antenna_rx; u8 tx_nss; u8 rx_nss; + bool tx_path_diversity; bool support_cckpd; bool support_igi; @@ -2849,11 +2914,37 @@ enum rtw89_flags { RTW89_FLAG_LEISURE_PS, RTW89_FLAG_LOW_POWER_MODE, RTW89_FLAG_INACTIVE_PS, - RTW89_FLAG_RESTART_TRIGGER, + RTW89_FLAG_CRASH_SIMULATING, NUM_OF_RTW89_FLAGS, }; +enum rtw89_pkt_drop_sel { + RTW89_PKT_DROP_SEL_MACID_BE_ONCE, + RTW89_PKT_DROP_SEL_MACID_BK_ONCE, + RTW89_PKT_DROP_SEL_MACID_VI_ONCE, + RTW89_PKT_DROP_SEL_MACID_VO_ONCE, + RTW89_PKT_DROP_SEL_MACID_ALL, + RTW89_PKT_DROP_SEL_MG0_ONCE, + RTW89_PKT_DROP_SEL_HIQ_ONCE, + RTW89_PKT_DROP_SEL_HIQ_PORT, + RTW89_PKT_DROP_SEL_HIQ_MBSSID, + RTW89_PKT_DROP_SEL_BAND, + RTW89_PKT_DROP_SEL_BAND_ONCE, + RTW89_PKT_DROP_SEL_REL_MACID, + RTW89_PKT_DROP_SEL_REL_HIQ_PORT, + RTW89_PKT_DROP_SEL_REL_HIQ_MBSSID, +}; + +struct rtw89_pkt_drop_params { + enum rtw89_pkt_drop_sel sel; + enum rtw89_mac_idx mac_band; + u8 macid; + u8 port; + u8 mbssid; + bool tf_trs; +}; + struct rtw89_pkt_stat { u16 beacon_nr; u32 rx_rate_cnt[RTW89_HW_RATE_NR]; @@ -3290,6 +3381,7 @@ struct rtw89_hw_scan_info { u8 op_chan; u8 op_bw; u8 op_band; + u32 last_chan_idx; }; enum rtw89_phy_bb_gain_band { @@ -3716,6 +3808,16 @@ static inline struct ieee80211_vif *rtwvif_to_vif(struct rtw89_vif *rtwvif) return container_of(p, struct ieee80211_vif, drv_priv); } +static inline struct ieee80211_vif *rtwvif_to_vif_safe(struct rtw89_vif *rtwvif) +{ + return rtwvif ? rtwvif_to_vif(rtwvif) : NULL; +} + +static inline struct rtw89_vif *vif_to_rtwvif_safe(struct ieee80211_vif *vif) +{ + return vif ? (struct rtw89_vif *)vif->drv_priv : NULL; +} + static inline struct ieee80211_sta *rtwsta_to_sta(struct rtw89_sta *rtwsta) { void *p = rtwsta; @@ -3760,6 +3862,20 @@ enum nl80211_band rtw89_hw_to_nl80211_band(enum rtw89_band hw_band) } static inline +enum rtw89_band rtw89_nl80211_to_hw_band(enum nl80211_band nl_band) +{ + switch (nl_band) { + default: + case NL80211_BAND_2GHZ: + return RTW89_BAND_2G; + case NL80211_BAND_5GHZ: + return RTW89_BAND_5G; + case NL80211_BAND_6GHZ: + return RTW89_BAND_6G; + } +} + +static inline enum rtw89_bandwidth nl_to_rtw89_bandwidth(enum nl80211_chan_width width) { switch (width) { @@ -4144,6 +4260,9 @@ int rtw89_core_sta_disconnect(struct rtw89_dev *rtwdev, int rtw89_core_sta_remove(struct rtw89_dev *rtwdev, struct ieee80211_vif *vif, struct ieee80211_sta *sta); +void rtw89_core_set_tid_config(struct rtw89_dev *rtwdev, + struct ieee80211_sta *sta, + struct cfg80211_tid_config *tid_config); int rtw89_core_init(struct rtw89_dev *rtwdev); void rtw89_core_deinit(struct rtw89_dev *rtwdev); int rtw89_core_register(struct rtw89_dev *rtwdev); diff --git a/drivers/net/wireless/realtek/rtw89/debug.c b/drivers/net/wireless/realtek/rtw89/debug.c index 738cfcd6fd32..730e83d54257 100644 --- a/drivers/net/wireless/realtek/rtw89/debug.c +++ b/drivers/net/wireless/realtek/rtw89/debug.c @@ -2190,6 +2190,37 @@ out: return count; } +static int rtw89_dbg_trigger_ctrl_error(struct rtw89_dev *rtwdev) +{ + struct rtw89_cpuio_ctrl ctrl_para = {0}; + u16 pkt_id; + + rtw89_leave_ps_mode(rtwdev); + + pkt_id = rtw89_mac_dle_buf_req(rtwdev, 0x20, true); + switch (pkt_id) { + case 0xffff: + return -ETIMEDOUT; + case 0xfff: + return -ENOMEM; + default: + break; + } + + /* intentionally, enqueue two pkt, but has only one pkt id */ + ctrl_para.cmd_type = CPUIO_OP_CMD_ENQ_TO_HEAD; + ctrl_para.start_pktid = pkt_id; + ctrl_para.end_pktid = pkt_id; + ctrl_para.pkt_num = 1; /* start from 0 */ + ctrl_para.dst_pid = WDE_DLE_PORT_ID_WDRLS; + ctrl_para.dst_qid = WDE_DLE_QUEID_NO_REPORT; + + if (rtw89_mac_set_cpuio(rtwdev, &ctrl_para, true)) + return -EFAULT; + + return 0; +} + static int rtw89_debug_priv_fw_crash_get(struct seq_file *m, void *v) { @@ -2197,10 +2228,15 @@ rtw89_debug_priv_fw_crash_get(struct seq_file *m, void *v) struct rtw89_dev *rtwdev = debugfs_priv->rtwdev; seq_printf(m, "%d\n", - test_bit(RTW89_FLAG_RESTART_TRIGGER, rtwdev->flags)); + test_bit(RTW89_FLAG_CRASH_SIMULATING, rtwdev->flags)); return 0; } +enum rtw89_dbg_crash_simulation_type { + RTW89_DBG_SIM_CPU_EXCEPTION = 1, + RTW89_DBG_SIM_CTRL_ERROR = 2, +}; + static ssize_t rtw89_debug_priv_fw_crash_set(struct file *filp, const char __user *user_buf, size_t count, loff_t *loff) @@ -2208,22 +2244,30 @@ rtw89_debug_priv_fw_crash_set(struct file *filp, const char __user *user_buf, struct seq_file *m = (struct seq_file *)filp->private_data; struct rtw89_debugfs_priv *debugfs_priv = m->private; struct rtw89_dev *rtwdev = debugfs_priv->rtwdev; - bool fw_crash; + int (*sim)(struct rtw89_dev *rtwdev); + u8 crash_type; int ret; - if (!RTW89_CHK_FW_FEATURE(CRASH_TRIGGER, &rtwdev->fw)) - return -EOPNOTSUPP; - - ret = kstrtobool_from_user(user_buf, count, &fw_crash); + ret = kstrtou8_from_user(user_buf, count, 0, &crash_type); if (ret) return -EINVAL; - if (!fw_crash) + switch (crash_type) { + case RTW89_DBG_SIM_CPU_EXCEPTION: + if (!RTW89_CHK_FW_FEATURE(CRASH_TRIGGER, &rtwdev->fw)) + return -EOPNOTSUPP; + sim = rtw89_fw_h2c_trigger_cpu_exception; + break; + case RTW89_DBG_SIM_CTRL_ERROR: + sim = rtw89_dbg_trigger_ctrl_error; + break; + default: return -EINVAL; + } mutex_lock(&rtwdev->mutex); - set_bit(RTW89_FLAG_RESTART_TRIGGER, rtwdev->flags); - ret = rtw89_fw_h2c_trigger_cpu_exception(rtwdev); + set_bit(RTW89_FLAG_CRASH_SIMULATING, rtwdev->flags); + ret = sim(rtwdev); mutex_unlock(&rtwdev->mutex); if (ret) @@ -2290,7 +2334,10 @@ static void rtw89_sta_info_get_iter(void *data, struct ieee80211_sta *sta) struct rate_info *rate = &rtwsta->ra_report.txrate; struct ieee80211_rx_status *status = &rtwsta->rx_status; struct seq_file *m = (struct seq_file *)data; + struct rtw89_dev *rtwdev = rtwsta->rtwdev; + struct rtw89_hal *hal = &rtwdev->hal; u8 rssi; + int i; seq_printf(m, "TX rate [%d]: ", rtwsta->mac_id); @@ -2309,7 +2356,7 @@ static void rtw89_sta_info_get_iter(void *data, struct ieee80211_sta *sta) seq_printf(m, "%s", rtwsta->ra_report.might_fallback_legacy ? " FB_G" : ""); seq_printf(m, "\t(hw_rate=0x%x)", rtwsta->ra_report.hw_rate); seq_printf(m, "\t==> agg_wait=%d (%d)\n", rtwsta->max_agg_wait, - sta->max_rc_amsdu_len); + sta->deflink.agg.max_rc_amsdu_len); seq_printf(m, "RX rate [%d]: ", rtwsta->mac_id); @@ -2335,8 +2382,15 @@ static void rtw89_sta_info_get_iter(void *data, struct ieee80211_sta *sta) seq_printf(m, "\t(hw_rate=0x%x)\n", rtwsta->rx_hw_rate); rssi = ewma_rssi_read(&rtwsta->avg_rssi); - seq_printf(m, "RSSI: %d dBm (raw=%d, prev=%d)\n", + seq_printf(m, "RSSI: %d dBm (raw=%d, prev=%d) [", RTW89_RSSI_RAW_TO_DBM(rssi), rssi, rtwsta->prev_rssi); + for (i = 0; i < rtwdev->chip->rf_path_num; i++) { + rssi = ewma_rssi_read(&rtwsta->rssi[i]); + seq_printf(m, "%d%s%s", RTW89_RSSI_RAW_TO_DBM(rssi), + hal->tx_path_diversity && (hal->antenna_tx & BIT(i)) ? "*" : "", + i + 1 == rtwdev->chip->rf_path_num ? "" : ", "); + } + seq_puts(m, "]\n"); } static void diff --git a/drivers/net/wireless/realtek/rtw89/debug.h b/drivers/net/wireless/realtek/rtw89/debug.h index 6176152dbf6b..ee243aadde87 100644 --- a/drivers/net/wireless/realtek/rtw89/debug.h +++ b/drivers/net/wireless/realtek/rtw89/debug.h @@ -25,6 +25,7 @@ enum rtw89_debug_mask { RTW89_DBG_BF = BIT(14), RTW89_DBG_HW_SCAN = BIT(15), RTW89_DBG_SAR = BIT(16), + RTW89_DBG_STATE = BIT(17), RTW89_DBG_UNEXP = BIT(31), }; diff --git a/drivers/net/wireless/realtek/rtw89/fw.c b/drivers/net/wireless/realtek/rtw89/fw.c index 8e4d0e18fa71..d57e3610fb88 100644 --- a/drivers/net/wireless/realtek/rtw89/fw.c +++ b/drivers/net/wireless/realtek/rtw89/fw.c @@ -225,6 +225,12 @@ static const struct __fw_feat_cfg fw_feat_tbl[] = { __CFG_FW_FEAT(RTL8852A, ge, 0, 13, 35, 0, SCAN_OFFLOAD), __CFG_FW_FEAT(RTL8852A, ge, 0, 13, 35, 0, TX_WAKE), __CFG_FW_FEAT(RTL8852A, ge, 0, 13, 36, 0, CRASH_TRIGGER), + __CFG_FW_FEAT(RTL8852A, ge, 0, 13, 38, 0, PACKET_DROP), + __CFG_FW_FEAT(RTL8852C, ge, 0, 27, 20, 0, PACKET_DROP), + __CFG_FW_FEAT(RTL8852C, le, 0, 27, 33, 0, NO_DEEP_PS), + __CFG_FW_FEAT(RTL8852C, ge, 0, 27, 34, 0, TX_WAKE), + __CFG_FW_FEAT(RTL8852C, ge, 0, 27, 36, 0, SCAN_OFFLOAD), + __CFG_FW_FEAT(RTL8852C, ge, 0, 27, 40, 0, CRASH_TRIGGER), }; static void rtw89_fw_recognize_features(struct rtw89_dev *rtwdev) @@ -265,7 +271,7 @@ void rtw89_early_fw_feature_recognize(struct device *device, device, &buf, sizeof(buf), 0); if (ret) { dev_err(device, "failed to early request firmware: %d\n", ret); - goto out; + return; } ver_code = buf.mfw_hdr.sig != RTW89_MFW_SIG ? @@ -612,6 +618,7 @@ int rtw89_fw_h2c_cam(struct rtw89_dev *rtwdev, struct rtw89_vif *rtwvif, struct rtw89_sta *rtwsta, const u8 *scan_mac_addr) { struct sk_buff *skb; + int ret; skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_CAM_LEN); if (!skb) { @@ -628,7 +635,8 @@ int rtw89_fw_h2c_cam(struct rtw89_dev *rtwdev, struct rtw89_vif *rtwvif, H2C_FUNC_MAC_ADDR_CAM_UPD, 0, 1, H2C_CAM_LEN); - if (rtw89_h2c_tx(rtwdev, skb, false)) { + ret = rtw89_h2c_tx(rtwdev, skb, false); + if (ret) { rtw89_err(rtwdev, "failed to send h2c\n"); goto fail; } @@ -637,7 +645,7 @@ int rtw89_fw_h2c_cam(struct rtw89_dev *rtwdev, struct rtw89_vif *rtwvif, fail: dev_kfree_skb_any(skb); - return -EBUSY; + return ret; } #define H2C_DCTL_SEC_CAM_LEN 68 @@ -646,6 +654,7 @@ int rtw89_fw_h2c_dctl_sec_cam_v1(struct rtw89_dev *rtwdev, struct rtw89_sta *rtwsta) { struct sk_buff *skb; + int ret; skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_DCTL_SEC_CAM_LEN); if (!skb) { @@ -662,7 +671,8 @@ int rtw89_fw_h2c_dctl_sec_cam_v1(struct rtw89_dev *rtwdev, H2C_FUNC_MAC_DCTLINFO_UD_V1, 0, 0, H2C_DCTL_SEC_CAM_LEN); - if (rtw89_h2c_tx(rtwdev, skb, false)) { + ret = rtw89_h2c_tx(rtwdev, skb, false); + if (ret) { rtw89_err(rtwdev, "failed to send h2c\n"); goto fail; } @@ -671,7 +681,7 @@ int rtw89_fw_h2c_dctl_sec_cam_v1(struct rtw89_dev *rtwdev, fail: dev_kfree_skb_any(skb); - return -EBUSY; + return ret; } EXPORT_SYMBOL(rtw89_fw_h2c_dctl_sec_cam_v1); @@ -734,7 +744,8 @@ end: H2C_FUNC_MAC_BA_CAM, 0, 1, H2C_BA_CAM_LEN); - if (rtw89_h2c_tx(rtwdev, skb, false)) { + ret = rtw89_h2c_tx(rtwdev, skb, false); + if (ret) { rtw89_err(rtwdev, "failed to send h2c\n"); goto fail; } @@ -743,13 +754,14 @@ end: fail: dev_kfree_skb_any(skb); - return -EBUSY; + return ret; } static int rtw89_fw_h2c_init_dynamic_ba_cam_v1(struct rtw89_dev *rtwdev, u8 entry_idx, u8 uid) { struct sk_buff *skb; + int ret; skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_BA_CAM_LEN); if (!skb) { @@ -770,7 +782,8 @@ static int rtw89_fw_h2c_init_dynamic_ba_cam_v1(struct rtw89_dev *rtwdev, H2C_FUNC_MAC_BA_CAM, 0, 1, H2C_BA_CAM_LEN); - if (rtw89_h2c_tx(rtwdev, skb, false)) { + ret = rtw89_h2c_tx(rtwdev, skb, false); + if (ret) { rtw89_err(rtwdev, "failed to send h2c\n"); goto fail; } @@ -779,7 +792,7 @@ static int rtw89_fw_h2c_init_dynamic_ba_cam_v1(struct rtw89_dev *rtwdev, fail: dev_kfree_skb_any(skb); - return -EBUSY; + return ret; } void rtw89_fw_h2c_init_ba_cam_v1(struct rtw89_dev *rtwdev) @@ -802,6 +815,7 @@ int rtw89_fw_h2c_fw_log(struct rtw89_dev *rtwdev, bool enable) struct sk_buff *skb; u32 comp = enable ? BIT(RTW89_FW_LOG_COMP_INIT) | BIT(RTW89_FW_LOG_COMP_TASK) | BIT(RTW89_FW_LOG_COMP_PS) | BIT(RTW89_FW_LOG_COMP_ERROR) : 0; + int ret; skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_LOG_CFG_LEN); if (!skb) { @@ -821,7 +835,8 @@ int rtw89_fw_h2c_fw_log(struct rtw89_dev *rtwdev, bool enable) H2C_FUNC_LOG_CFG, 0, 0, H2C_LOG_CFG_LEN); - if (rtw89_h2c_tx(rtwdev, skb, false)) { + ret = rtw89_h2c_tx(rtwdev, skb, false); + if (ret) { rtw89_err(rtwdev, "failed to send h2c\n"); goto fail; } @@ -830,7 +845,7 @@ int rtw89_fw_h2c_fw_log(struct rtw89_dev *rtwdev, bool enable) fail: dev_kfree_skb_any(skb); - return -EBUSY; + return ret; } #define H2C_GENERAL_PKT_LEN 6 @@ -838,6 +853,7 @@ fail: int rtw89_fw_h2c_general_pkt(struct rtw89_dev *rtwdev, u8 macid) { struct sk_buff *skb; + int ret; skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_GENERAL_PKT_LEN); if (!skb) { @@ -858,7 +874,8 @@ int rtw89_fw_h2c_general_pkt(struct rtw89_dev *rtwdev, u8 macid) H2C_FUNC_MAC_GENERAL_PKT, 0, 1, H2C_GENERAL_PKT_LEN); - if (rtw89_h2c_tx(rtwdev, skb, false)) { + ret = rtw89_h2c_tx(rtwdev, skb, false); + if (ret) { rtw89_err(rtwdev, "failed to send h2c\n"); goto fail; } @@ -867,7 +884,7 @@ int rtw89_fw_h2c_general_pkt(struct rtw89_dev *rtwdev, u8 macid) fail: dev_kfree_skb_any(skb); - return -EBUSY; + return ret; } #define H2C_LPS_PARM_LEN 8 @@ -875,6 +892,7 @@ int rtw89_fw_h2c_lps_parm(struct rtw89_dev *rtwdev, struct rtw89_lps_parm *lps_param) { struct sk_buff *skb; + int ret; skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_LPS_PARM_LEN); if (!skb) { @@ -900,7 +918,60 @@ int rtw89_fw_h2c_lps_parm(struct rtw89_dev *rtwdev, H2C_FUNC_MAC_LPS_PARM, 0, 1, H2C_LPS_PARM_LEN); - if (rtw89_h2c_tx(rtwdev, skb, false)) { + ret = rtw89_h2c_tx(rtwdev, skb, false); + if (ret) { + rtw89_err(rtwdev, "failed to send h2c\n"); + goto fail; + } + + return 0; +fail: + dev_kfree_skb_any(skb); + + return ret; +} + +#define H2C_P2P_ACT_LEN 20 +int rtw89_fw_h2c_p2p_act(struct rtw89_dev *rtwdev, struct ieee80211_vif *vif, + struct ieee80211_p2p_noa_desc *desc, + u8 act, u8 noa_id) +{ + struct rtw89_vif *rtwvif = (struct rtw89_vif *)vif->drv_priv; + bool p2p_type_gc = rtwvif->wifi_role == RTW89_WIFI_ROLE_P2P_CLIENT; + u8 ctwindow_oppps = vif->bss_conf.p2p_noa_attr.oppps_ctwindow; + struct sk_buff *skb; + u8 *cmd; + int ret; + + skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_P2P_ACT_LEN); + if (!skb) { + rtw89_err(rtwdev, "failed to alloc skb for h2c p2p act\n"); + return -ENOMEM; + } + skb_put(skb, H2C_P2P_ACT_LEN); + cmd = skb->data; + + RTW89_SET_FWCMD_P2P_MACID(cmd, rtwvif->mac_id); + RTW89_SET_FWCMD_P2P_P2PID(cmd, 0); + RTW89_SET_FWCMD_P2P_NOAID(cmd, noa_id); + RTW89_SET_FWCMD_P2P_ACT(cmd, act); + RTW89_SET_FWCMD_P2P_TYPE(cmd, p2p_type_gc); + RTW89_SET_FWCMD_P2P_ALL_SLEP(cmd, 0); + if (desc) { + RTW89_SET_FWCMD_NOA_START_TIME(cmd, desc->start_time); + RTW89_SET_FWCMD_NOA_INTERVAL(cmd, desc->interval); + RTW89_SET_FWCMD_NOA_DURATION(cmd, desc->duration); + RTW89_SET_FWCMD_NOA_COUNT(cmd, desc->count); + RTW89_SET_FWCMD_NOA_CTWINDOW(cmd, ctwindow_oppps); + } + + rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C, + H2C_CAT_MAC, H2C_CL_MAC_PS, + H2C_FUNC_P2P_ACT, 0, 0, + H2C_P2P_ACT_LEN); + + ret = rtw89_h2c_tx(rtwdev, skb, false); + if (ret) { rtw89_err(rtwdev, "failed to send h2c\n"); goto fail; } @@ -909,7 +980,21 @@ int rtw89_fw_h2c_lps_parm(struct rtw89_dev *rtwdev, fail: dev_kfree_skb_any(skb); - return -EBUSY; + return ret; +} + +static void __rtw89_fw_h2c_set_tx_path(struct rtw89_dev *rtwdev, + struct sk_buff *skb) +{ + struct rtw89_hal *hal = &rtwdev->hal; + u8 ntx_path = hal->antenna_tx ? hal->antenna_tx : RF_B; + u8 map_b = hal->antenna_tx == RF_AB ? 1 : 0; + + SET_CMC_TBL_NTX_PATH_EN(skb->data, ntx_path); + SET_CMC_TBL_PATH_MAP_A(skb->data, 0); + SET_CMC_TBL_PATH_MAP_B(skb->data, map_b); + SET_CMC_TBL_PATH_MAP_C(skb->data, 0); + SET_CMC_TBL_PATH_MAP_D(skb->data, 0); } #define H2C_CMC_TBL_LEN 68 @@ -917,11 +1002,9 @@ int rtw89_fw_h2c_default_cmac_tbl(struct rtw89_dev *rtwdev, struct rtw89_vif *rtwvif) { const struct rtw89_chip_info *chip = rtwdev->chip; - struct rtw89_hal *hal = &rtwdev->hal; struct sk_buff *skb; - u8 ntx_path = hal->antenna_tx ? hal->antenna_tx : RF_B; - u8 map_b = hal->antenna_tx == RF_AB ? 1 : 0; u8 macid = rtwvif->mac_id; + int ret; skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_CMC_TBL_LEN); if (!skb) { @@ -933,11 +1016,7 @@ int rtw89_fw_h2c_default_cmac_tbl(struct rtw89_dev *rtwdev, SET_CTRL_INFO_OPERATION(skb->data, 1); if (chip->h2c_cctl_func_id == H2C_FUNC_MAC_CCTLINFO_UD) { SET_CMC_TBL_TXPWR_MODE(skb->data, 0); - SET_CMC_TBL_NTX_PATH_EN(skb->data, ntx_path); - SET_CMC_TBL_PATH_MAP_A(skb->data, 0); - SET_CMC_TBL_PATH_MAP_B(skb->data, map_b); - SET_CMC_TBL_PATH_MAP_C(skb->data, 0); - SET_CMC_TBL_PATH_MAP_D(skb->data, 0); + __rtw89_fw_h2c_set_tx_path(rtwdev, skb); SET_CMC_TBL_ANTSEL_A(skb->data, 0); SET_CMC_TBL_ANTSEL_B(skb->data, 0); SET_CMC_TBL_ANTSEL_C(skb->data, 0); @@ -953,7 +1032,8 @@ int rtw89_fw_h2c_default_cmac_tbl(struct rtw89_dev *rtwdev, chip->h2c_cctl_func_id, 0, 1, H2C_CMC_TBL_LEN); - if (rtw89_h2c_tx(rtwdev, skb, false)) { + ret = rtw89_h2c_tx(rtwdev, skb, false); + if (ret) { rtw89_err(rtwdev, "failed to send h2c\n"); goto fail; } @@ -962,7 +1042,7 @@ int rtw89_fw_h2c_default_cmac_tbl(struct rtw89_dev *rtwdev, fail: dev_kfree_skb_any(skb); - return -EBUSY; + return ret; } static void __get_sta_he_pkt_padding(struct rtw89_dev *rtwdev, @@ -1033,11 +1113,20 @@ int rtw89_fw_h2c_assoc_cmac_tbl(struct rtw89_dev *rtwdev, struct sk_buff *skb; u8 pads[RTW89_PPE_BW_NUM]; u8 mac_id = rtwsta ? rtwsta->mac_id : rtwvif->mac_id; + u16 lowest_rate; + int ret; memset(pads, 0, sizeof(pads)); if (sta) __get_sta_he_pkt_padding(rtwdev, sta, pads); + if (vif->p2p) + lowest_rate = RTW89_HW_RATE_OFDM6; + else if (chan->band_type == RTW89_BAND_2G) + lowest_rate = RTW89_HW_RATE_CCK1; + else + lowest_rate = RTW89_HW_RATE_OFDM6; + skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_CMC_TBL_LEN); if (!skb) { rtw89_err(rtwdev, "failed to alloc skb for fw dl\n"); @@ -1048,10 +1137,7 @@ int rtw89_fw_h2c_assoc_cmac_tbl(struct rtw89_dev *rtwdev, SET_CTRL_INFO_OPERATION(skb->data, 1); SET_CMC_TBL_DISRTSFB(skb->data, 1); SET_CMC_TBL_DISDATAFB(skb->data, 1); - if (chan->band_type == RTW89_BAND_2G) - SET_CMC_TBL_RTS_RTY_LOWEST_RATE(skb->data, RTW89_HW_RATE_CCK1); - else - SET_CMC_TBL_RTS_RTY_LOWEST_RATE(skb->data, RTW89_HW_RATE_OFDM6); + SET_CMC_TBL_RTS_RTY_LOWEST_RATE(skb->data, lowest_rate); SET_CMC_TBL_RTS_TXCNT_LMT_SEL(skb->data, 0); SET_CMC_TBL_DATA_TXCNT_LMT_SEL(skb->data, 0); if (vif->type == NL80211_IFTYPE_STATION) @@ -1081,7 +1167,8 @@ int rtw89_fw_h2c_assoc_cmac_tbl(struct rtw89_dev *rtwdev, chip->h2c_cctl_func_id, 0, 1, H2C_CMC_TBL_LEN); - if (rtw89_h2c_tx(rtwdev, skb, false)) { + ret = rtw89_h2c_tx(rtwdev, skb, false); + if (ret) { rtw89_err(rtwdev, "failed to send h2c\n"); goto fail; } @@ -1090,7 +1177,7 @@ int rtw89_fw_h2c_assoc_cmac_tbl(struct rtw89_dev *rtwdev, fail: dev_kfree_skb_any(skb); - return -EBUSY; + return ret; } int rtw89_fw_h2c_txtime_cmac_tbl(struct rtw89_dev *rtwdev, @@ -1098,6 +1185,7 @@ int rtw89_fw_h2c_txtime_cmac_tbl(struct rtw89_dev *rtwdev, { const struct rtw89_chip_info *chip = rtwdev->chip; struct sk_buff *skb; + int ret; skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_CMC_TBL_LEN); if (!skb) { @@ -1121,7 +1209,47 @@ int rtw89_fw_h2c_txtime_cmac_tbl(struct rtw89_dev *rtwdev, chip->h2c_cctl_func_id, 0, 1, H2C_CMC_TBL_LEN); - if (rtw89_h2c_tx(rtwdev, skb, false)) { + ret = rtw89_h2c_tx(rtwdev, skb, false); + if (ret) { + rtw89_err(rtwdev, "failed to send h2c\n"); + goto fail; + } + + return 0; +fail: + dev_kfree_skb_any(skb); + + return ret; +} + +int rtw89_fw_h2c_txpath_cmac_tbl(struct rtw89_dev *rtwdev, + struct rtw89_sta *rtwsta) +{ + const struct rtw89_chip_info *chip = rtwdev->chip; + struct sk_buff *skb; + int ret; + + if (chip->h2c_cctl_func_id != H2C_FUNC_MAC_CCTLINFO_UD) + return 0; + + skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_CMC_TBL_LEN); + if (!skb) { + rtw89_err(rtwdev, "failed to alloc skb for fw dl\n"); + return -ENOMEM; + } + skb_put(skb, H2C_CMC_TBL_LEN); + SET_CTRL_INFO_MACID(skb->data, rtwsta->mac_id); + SET_CTRL_INFO_OPERATION(skb->data, 1); + + __rtw89_fw_h2c_set_tx_path(rtwdev, skb); + + rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C, + H2C_CAT_MAC, H2C_CL_MAC_FR_EXCHG, + H2C_FUNC_MAC_CCTLINFO_UD, 0, 1, + H2C_CMC_TBL_LEN); + + ret = rtw89_h2c_tx(rtwdev, skb, false); + if (ret) { rtw89_err(rtwdev, "failed to send h2c\n"); goto fail; } @@ -1130,7 +1258,7 @@ int rtw89_fw_h2c_txtime_cmac_tbl(struct rtw89_dev *rtwdev, fail: dev_kfree_skb_any(skb); - return -EBUSY; + return ret; } #define H2C_BCN_BASE_LEN 12 @@ -1143,6 +1271,15 @@ int rtw89_fw_h2c_update_beacon(struct rtw89_dev *rtwdev, struct sk_buff *skb_beacon; u16 tim_offset; int bcn_total_len; + u16 beacon_rate; + int ret; + + if (vif->p2p) + beacon_rate = RTW89_HW_RATE_OFDM6; + else if (chan->band_type == RTW89_BAND_2G) + beacon_rate = RTW89_HW_RATE_CCK1; + else + beacon_rate = RTW89_HW_RATE_OFDM6; skb_beacon = ieee80211_beacon_get_tim(rtwdev->hw, vif, &tim_offset, NULL, 0); @@ -1167,8 +1304,7 @@ int rtw89_fw_h2c_update_beacon(struct rtw89_dev *rtwdev, SET_BCN_UPD_MACID(skb->data, rtwvif->mac_id); SET_BCN_UPD_SSN_SEL(skb->data, RTW89_MGMT_HW_SSN_SEL); SET_BCN_UPD_SSN_MODE(skb->data, RTW89_MGMT_HW_SEQ_MODE); - SET_BCN_UPD_RATE(skb->data, chan->band_type == RTW89_BAND_2G ? - RTW89_HW_RATE_CCK1 : RTW89_HW_RATE_OFDM6); + SET_BCN_UPD_RATE(skb->data, beacon_rate); skb_put_data(skb, skb_beacon->data, skb_beacon->len); dev_kfree_skb_any(skb_beacon); @@ -1178,10 +1314,11 @@ int rtw89_fw_h2c_update_beacon(struct rtw89_dev *rtwdev, H2C_FUNC_MAC_BCN_UPD, 0, 1, bcn_total_len); - if (rtw89_h2c_tx(rtwdev, skb, false)) { + ret = rtw89_h2c_tx(rtwdev, skb, false); + if (ret) { rtw89_err(rtwdev, "failed to send h2c\n"); dev_kfree_skb_any(skb); - return -EBUSY; + return ret; } return 0; @@ -1196,6 +1333,7 @@ int rtw89_fw_h2c_role_maintain(struct rtw89_dev *rtwdev, struct sk_buff *skb; u8 mac_id = rtwsta ? rtwsta->mac_id : rtwvif->mac_id; u8 self_role; + int ret; if (rtwvif->net_type == RTW89_NET_TYPE_AP_MODE) { if (rtwsta) @@ -1222,7 +1360,8 @@ int rtw89_fw_h2c_role_maintain(struct rtw89_dev *rtwdev, H2C_FUNC_MAC_FWROLE_MAINTAIN, 0, 1, H2C_ROLE_MAINTAIN_LEN); - if (rtw89_h2c_tx(rtwdev, skb, false)) { + ret = rtw89_h2c_tx(rtwdev, skb, false); + if (ret) { rtw89_err(rtwdev, "failed to send h2c\n"); goto fail; } @@ -1231,7 +1370,7 @@ int rtw89_fw_h2c_role_maintain(struct rtw89_dev *rtwdev, fail: dev_kfree_skb_any(skb); - return -EBUSY; + return ret; } #define H2C_JOIN_INFO_LEN 4 @@ -1242,6 +1381,7 @@ int rtw89_fw_h2c_join_info(struct rtw89_dev *rtwdev, struct rtw89_vif *rtwvif, u8 mac_id = rtwsta ? rtwsta->mac_id : rtwvif->mac_id; u8 self_role = rtwvif->self_role; u8 net_type = rtwvif->net_type; + int ret; if (net_type == RTW89_NET_TYPE_AP_MODE && rtwsta) { self_role = RTW89_SELF_ROLE_AP_CLIENT; @@ -1273,7 +1413,8 @@ int rtw89_fw_h2c_join_info(struct rtw89_dev *rtwdev, struct rtw89_vif *rtwvif, H2C_FUNC_MAC_JOININFO, 0, 1, H2C_JOIN_INFO_LEN); - if (rtw89_h2c_tx(rtwdev, skb, false)) { + ret = rtw89_h2c_tx(rtwdev, skb, false); + if (ret) { rtw89_err(rtwdev, "failed to send h2c\n"); goto fail; } @@ -1282,7 +1423,7 @@ int rtw89_fw_h2c_join_info(struct rtw89_dev *rtwdev, struct rtw89_vif *rtwvif, fail: dev_kfree_skb_any(skb); - return -EBUSY; + return ret; } int rtw89_fw_h2c_macid_pause(struct rtw89_dev *rtwdev, u8 sh, u8 grp, @@ -1291,6 +1432,7 @@ int rtw89_fw_h2c_macid_pause(struct rtw89_dev *rtwdev, u8 sh, u8 grp, struct rtw89_fw_macid_pause_grp h2c = {{0}}; u8 len = sizeof(struct rtw89_fw_macid_pause_grp); struct sk_buff *skb; + int ret; skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_JOIN_INFO_LEN); if (!skb) { @@ -1307,7 +1449,8 @@ int rtw89_fw_h2c_macid_pause(struct rtw89_dev *rtwdev, u8 sh, u8 grp, H2C_FUNC_MAC_MACID_PAUSE, 1, 0, len); - if (rtw89_h2c_tx(rtwdev, skb, false)) { + ret = rtw89_h2c_tx(rtwdev, skb, false); + if (ret) { rtw89_err(rtwdev, "failed to send h2c\n"); goto fail; } @@ -1316,7 +1459,7 @@ int rtw89_fw_h2c_macid_pause(struct rtw89_dev *rtwdev, u8 sh, u8 grp, fail: dev_kfree_skb_any(skb); - return -EBUSY; + return ret; } #define H2C_EDCA_LEN 12 @@ -1324,6 +1467,7 @@ int rtw89_fw_h2c_set_edca(struct rtw89_dev *rtwdev, struct rtw89_vif *rtwvif, u8 ac, u32 val) { struct sk_buff *skb; + int ret; skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_EDCA_LEN); if (!skb) { @@ -1342,7 +1486,48 @@ int rtw89_fw_h2c_set_edca(struct rtw89_dev *rtwdev, struct rtw89_vif *rtwvif, H2C_FUNC_USR_EDCA, 0, 1, H2C_EDCA_LEN); - if (rtw89_h2c_tx(rtwdev, skb, false)) { + ret = rtw89_h2c_tx(rtwdev, skb, false); + if (ret) { + rtw89_err(rtwdev, "failed to send h2c\n"); + goto fail; + } + + return 0; +fail: + dev_kfree_skb_any(skb); + + return ret; +} + +#define H2C_TSF32_TOGL_LEN 4 +int rtw89_fw_h2c_tsf32_toggle(struct rtw89_dev *rtwdev, struct rtw89_vif *rtwvif, + bool en) +{ + struct sk_buff *skb; + u16 early_us = en ? 2000 : 0; + u8 *cmd; + int ret; + + skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_TSF32_TOGL_LEN); + if (!skb) { + rtw89_err(rtwdev, "failed to alloc skb for h2c p2p act\n"); + return -ENOMEM; + } + skb_put(skb, H2C_TSF32_TOGL_LEN); + cmd = skb->data; + + RTW89_SET_FWCMD_TSF32_TOGL_BAND(cmd, rtwvif->mac_idx); + RTW89_SET_FWCMD_TSF32_TOGL_EN(cmd, en); + RTW89_SET_FWCMD_TSF32_TOGL_PORT(cmd, rtwvif->port); + RTW89_SET_FWCMD_TSF32_TOGL_EARLY(cmd, early_us); + + rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C, + H2C_CAT_MAC, H2C_CL_MAC_FW_OFLD, + H2C_FUNC_TSF32_TOGL, 0, 0, + H2C_TSF32_TOGL_LEN); + + ret = rtw89_h2c_tx(rtwdev, skb, false); + if (ret) { rtw89_err(rtwdev, "failed to send h2c\n"); goto fail; } @@ -1351,7 +1536,7 @@ int rtw89_fw_h2c_set_edca(struct rtw89_dev *rtwdev, struct rtw89_vif *rtwvif, fail: dev_kfree_skb_any(skb); - return -EBUSY; + return ret; } #define H2C_OFLD_CFG_LEN 8 @@ -1359,6 +1544,7 @@ int rtw89_fw_h2c_set_ofld_cfg(struct rtw89_dev *rtwdev) { static const u8 cfg[] = {0x09, 0x00, 0x00, 0x00, 0x5e, 0x00, 0x00, 0x00}; struct sk_buff *skb; + int ret; skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_OFLD_CFG_LEN); if (!skb) { @@ -1372,7 +1558,8 @@ int rtw89_fw_h2c_set_ofld_cfg(struct rtw89_dev *rtwdev) H2C_FUNC_OFLD_CFG, 0, 1, H2C_OFLD_CFG_LEN); - if (rtw89_h2c_tx(rtwdev, skb, false)) { + ret = rtw89_h2c_tx(rtwdev, skb, false); + if (ret) { rtw89_err(rtwdev, "failed to send h2c\n"); goto fail; } @@ -1381,7 +1568,7 @@ int rtw89_fw_h2c_set_ofld_cfg(struct rtw89_dev *rtwdev) fail: dev_kfree_skb_any(skb); - return -EBUSY; + return ret; } #define H2C_RA_LEN 16 @@ -1389,6 +1576,7 @@ int rtw89_fw_h2c_ra(struct rtw89_dev *rtwdev, struct rtw89_ra_info *ra, bool csi { struct sk_buff *skb; u8 *cmd; + int ret; skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_RA_LEN); if (!skb) { @@ -1419,6 +1607,8 @@ int rtw89_fw_h2c_ra(struct rtw89_dev *rtwdev, struct rtw89_ra_info *ra, bool csi RTW89_SET_FWCMD_RA_MASK_2(cmd, FIELD_GET(MASKBYTE2, ra->ra_mask)); RTW89_SET_FWCMD_RA_MASK_3(cmd, FIELD_GET(MASKBYTE3, ra->ra_mask)); RTW89_SET_FWCMD_RA_MASK_4(cmd, FIELD_GET(MASKBYTE4, ra->ra_mask)); + RTW89_SET_FWCMD_RA_FIX_GILTF_EN(cmd, ra->fix_giltf_en); + RTW89_SET_FWCMD_RA_FIX_GILTF(cmd, ra->fix_giltf); if (csi) { RTW89_SET_FWCMD_RA_BFEE_CSI_CTL(cmd, 1); @@ -1437,7 +1627,8 @@ int rtw89_fw_h2c_ra(struct rtw89_dev *rtwdev, struct rtw89_ra_info *ra, bool csi H2C_FUNC_OUTSRC_RA_MACIDCFG, 0, 0, H2C_RA_LEN); - if (rtw89_h2c_tx(rtwdev, skb, false)) { + ret = rtw89_h2c_tx(rtwdev, skb, false); + if (ret) { rtw89_err(rtwdev, "failed to send h2c\n"); goto fail; } @@ -1446,7 +1637,7 @@ int rtw89_fw_h2c_ra(struct rtw89_dev *rtwdev, struct rtw89_ra_info *ra, bool csi fail: dev_kfree_skb_any(skb); - return -EBUSY; + return ret; } #define H2C_LEN_CXDRVHDR 2 @@ -1460,6 +1651,7 @@ int rtw89_fw_h2c_cxdrv_init(struct rtw89_dev *rtwdev) struct rtw89_btc_ant_info *ant = &module->ant; struct sk_buff *skb; u8 *cmd; + int ret; skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_LEN_CXDRVINFO_INIT); if (!skb) { @@ -1496,7 +1688,8 @@ int rtw89_fw_h2c_cxdrv_init(struct rtw89_dev *rtwdev) SET_DRV_INFO, 0, 0, H2C_LEN_CXDRVINFO_INIT); - if (rtw89_h2c_tx(rtwdev, skb, false)) { + ret = rtw89_h2c_tx(rtwdev, skb, false); + if (ret) { rtw89_err(rtwdev, "failed to send h2c\n"); goto fail; } @@ -1505,7 +1698,7 @@ int rtw89_fw_h2c_cxdrv_init(struct rtw89_dev *rtwdev) fail: dev_kfree_skb_any(skb); - return -EBUSY; + return ret; } #define PORT_DATA_OFFSET 4 @@ -1524,6 +1717,7 @@ int rtw89_fw_h2c_cxdrv_role(struct rtw89_dev *rtwdev) struct sk_buff *skb; u8 offset = 0; u8 *cmd; + int ret; int i; skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_LEN_CXDRVINFO_ROLE); @@ -1574,7 +1768,8 @@ int rtw89_fw_h2c_cxdrv_role(struct rtw89_dev *rtwdev) SET_DRV_INFO, 0, 0, H2C_LEN_CXDRVINFO_ROLE); - if (rtw89_h2c_tx(rtwdev, skb, false)) { + ret = rtw89_h2c_tx(rtwdev, skb, false); + if (ret) { rtw89_err(rtwdev, "failed to send h2c\n"); goto fail; } @@ -1583,7 +1778,7 @@ int rtw89_fw_h2c_cxdrv_role(struct rtw89_dev *rtwdev) fail: dev_kfree_skb_any(skb); - return -EBUSY; + return ret; } int rtw89_fw_h2c_cxdrv_role_v1(struct rtw89_dev *rtwdev) @@ -1595,6 +1790,7 @@ int rtw89_fw_h2c_cxdrv_role_v1(struct rtw89_dev *rtwdev) struct rtw89_btc_wl_active_role_v1 *active = role_info->active_role_v1; struct sk_buff *skb; u8 *cmd, offset; + int ret; int i; skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_LEN_CXDRVINFO_ROLE_V1); @@ -1655,7 +1851,8 @@ int rtw89_fw_h2c_cxdrv_role_v1(struct rtw89_dev *rtwdev) SET_DRV_INFO, 0, 0, H2C_LEN_CXDRVINFO_ROLE_V1); - if (rtw89_h2c_tx(rtwdev, skb, false)) { + ret = rtw89_h2c_tx(rtwdev, skb, false); + if (ret) { rtw89_err(rtwdev, "failed to send h2c\n"); goto fail; } @@ -1664,16 +1861,18 @@ int rtw89_fw_h2c_cxdrv_role_v1(struct rtw89_dev *rtwdev) fail: dev_kfree_skb_any(skb); - return -EBUSY; + return ret; } #define H2C_LEN_CXDRVINFO_CTRL (4 + H2C_LEN_CXDRVHDR) int rtw89_fw_h2c_cxdrv_ctrl(struct rtw89_dev *rtwdev) { + const struct rtw89_chip_info *chip = rtwdev->chip; struct rtw89_btc *btc = &rtwdev->btc; struct rtw89_btc_ctrl *ctrl = &btc->ctrl; struct sk_buff *skb; u8 *cmd; + int ret; skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_LEN_CXDRVINFO_CTRL); if (!skb) { @@ -1689,14 +1888,16 @@ int rtw89_fw_h2c_cxdrv_ctrl(struct rtw89_dev *rtwdev) RTW89_SET_FWCMD_CXCTRL_MANUAL(cmd, ctrl->manual); RTW89_SET_FWCMD_CXCTRL_IGNORE_BT(cmd, ctrl->igno_bt); RTW89_SET_FWCMD_CXCTRL_ALWAYS_FREERUN(cmd, ctrl->always_freerun); - RTW89_SET_FWCMD_CXCTRL_TRACE_STEP(cmd, ctrl->trace_step); + if (chip->chip_id == RTL8852A) + RTW89_SET_FWCMD_CXCTRL_TRACE_STEP(cmd, ctrl->trace_step); rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C, H2C_CAT_OUTSRC, BTFC_SET, SET_DRV_INFO, 0, 0, H2C_LEN_CXDRVINFO_CTRL); - if (rtw89_h2c_tx(rtwdev, skb, false)) { + ret = rtw89_h2c_tx(rtwdev, skb, false); + if (ret) { rtw89_err(rtwdev, "failed to send h2c\n"); goto fail; } @@ -1705,7 +1906,7 @@ int rtw89_fw_h2c_cxdrv_ctrl(struct rtw89_dev *rtwdev) fail: dev_kfree_skb_any(skb); - return -EBUSY; + return ret; } #define H2C_LEN_CXDRVINFO_RFK (4 + H2C_LEN_CXDRVHDR) @@ -1716,6 +1917,7 @@ int rtw89_fw_h2c_cxdrv_rfk(struct rtw89_dev *rtwdev) struct rtw89_btc_wl_rfk_info *rfk_info = &wl->rfk_info; struct sk_buff *skb; u8 *cmd; + int ret; skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_LEN_CXDRVINFO_RFK); if (!skb) { @@ -1739,7 +1941,8 @@ int rtw89_fw_h2c_cxdrv_rfk(struct rtw89_dev *rtwdev) SET_DRV_INFO, 0, 0, H2C_LEN_CXDRVINFO_RFK); - if (rtw89_h2c_tx(rtwdev, skb, false)) { + ret = rtw89_h2c_tx(rtwdev, skb, false); + if (ret) { rtw89_err(rtwdev, "failed to send h2c\n"); goto fail; } @@ -1748,7 +1951,7 @@ int rtw89_fw_h2c_cxdrv_rfk(struct rtw89_dev *rtwdev) fail: dev_kfree_skb_any(skb); - return -EBUSY; + return ret; } #define H2C_LEN_PKT_OFLD 4 @@ -1756,6 +1959,7 @@ int rtw89_fw_h2c_del_pkt_offload(struct rtw89_dev *rtwdev, u8 id) { struct sk_buff *skb; u8 *cmd; + int ret; skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_LEN_PKT_OFLD); if (!skb) { @@ -1773,7 +1977,8 @@ int rtw89_fw_h2c_del_pkt_offload(struct rtw89_dev *rtwdev, u8 id) H2C_FUNC_PACKET_OFLD, 1, 1, H2C_LEN_PKT_OFLD); - if (rtw89_h2c_tx(rtwdev, skb, false)) { + ret = rtw89_h2c_tx(rtwdev, skb, false); + if (ret) { rtw89_err(rtwdev, "failed to send h2c\n"); goto fail; } @@ -1782,7 +1987,7 @@ int rtw89_fw_h2c_del_pkt_offload(struct rtw89_dev *rtwdev, u8 id) fail: dev_kfree_skb_any(skb); - return -EBUSY; + return ret; } int rtw89_fw_h2c_add_pkt_offload(struct rtw89_dev *rtwdev, u8 *id, @@ -1791,6 +1996,7 @@ int rtw89_fw_h2c_add_pkt_offload(struct rtw89_dev *rtwdev, u8 *id, struct sk_buff *skb; u8 *cmd; u8 alloc_id; + int ret; alloc_id = rtw89_core_acquire_bit_map(rtwdev->pkt_offload, RTW89_MAX_PKT_OFLD_NUM); @@ -1817,7 +2023,8 @@ int rtw89_fw_h2c_add_pkt_offload(struct rtw89_dev *rtwdev, u8 *id, H2C_FUNC_PACKET_OFLD, 1, 1, H2C_LEN_PKT_OFLD + skb_ofld->len); - if (rtw89_h2c_tx(rtwdev, skb, false)) { + ret = rtw89_h2c_tx(rtwdev, skb, false); + if (ret) { rtw89_err(rtwdev, "failed to send h2c\n"); goto fail; } @@ -1826,7 +2033,7 @@ int rtw89_fw_h2c_add_pkt_offload(struct rtw89_dev *rtwdev, u8 *id, fail: dev_kfree_skb_any(skb); - return -EBUSY; + return ret; } #define H2C_LEN_SCAN_LIST_OFFLOAD 4 @@ -1837,6 +2044,7 @@ int rtw89_fw_h2c_scan_list_offload(struct rtw89_dev *rtwdev, int len, struct sk_buff *skb; int skb_len = H2C_LEN_SCAN_LIST_OFFLOAD + len * RTW89_MAC_CHINFO_SIZE; u8 *cmd; + int ret; skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, skb_len); if (!skb) { @@ -1881,7 +2089,8 @@ int rtw89_fw_h2c_scan_list_offload(struct rtw89_dev *rtwdev, int len, H2C_CAT_MAC, H2C_CL_MAC_FW_OFLD, H2C_FUNC_ADD_SCANOFLD_CH, 1, 1, skb_len); - if (rtw89_h2c_tx(rtwdev, skb, false)) { + ret = rtw89_h2c_tx(rtwdev, skb, false); + if (ret) { rtw89_err(rtwdev, "failed to send h2c\n"); goto fail; } @@ -1890,10 +2099,10 @@ int rtw89_fw_h2c_scan_list_offload(struct rtw89_dev *rtwdev, int len, fail: dev_kfree_skb_any(skb); - return -EBUSY; + return ret; } -#define H2C_LEN_SCAN_OFFLOAD 20 +#define H2C_LEN_SCAN_OFFLOAD 28 int rtw89_fw_h2c_scan_offload(struct rtw89_dev *rtwdev, struct rtw89_scan_option *option, struct rtw89_vif *rtwvif) @@ -1901,6 +2110,7 @@ int rtw89_fw_h2c_scan_offload(struct rtw89_dev *rtwdev, struct rtw89_hw_scan_info *scan_info = &rtwdev->scan_info; struct sk_buff *skb; u8 *cmd; + int ret; skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_LEN_SCAN_OFFLOAD); if (!skb) { @@ -1924,6 +2134,8 @@ int rtw89_fw_h2c_scan_offload(struct rtw89_dev *rtwdev, scan_info->op_pri_ch); RTW89_SET_FWCMD_SCANOFLD_TARGET_CENTRAL_CH(cmd, scan_info->op_chan); + RTW89_SET_FWCMD_SCANOFLD_TARGET_CH_BAND(cmd, + scan_info->op_band); } rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C, @@ -1931,7 +2143,8 @@ int rtw89_fw_h2c_scan_offload(struct rtw89_dev *rtwdev, H2C_FUNC_SCANOFLD, 1, 1, H2C_LEN_SCAN_OFFLOAD); - if (rtw89_h2c_tx(rtwdev, skb, false)) { + ret = rtw89_h2c_tx(rtwdev, skb, false); + if (ret) { rtw89_err(rtwdev, "failed to send h2c\n"); goto fail; } @@ -1940,7 +2153,7 @@ int rtw89_fw_h2c_scan_offload(struct rtw89_dev *rtwdev, fail: dev_kfree_skb_any(skb); - return -EBUSY; + return ret; } int rtw89_fw_h2c_rf_reg(struct rtw89_dev *rtwdev, @@ -1950,6 +2163,7 @@ int rtw89_fw_h2c_rf_reg(struct rtw89_dev *rtwdev, struct sk_buff *skb; u8 class = info->rf_path == RF_PATH_A ? H2C_CL_OUTSRC_RF_REG_A : H2C_CL_OUTSRC_RF_REG_B; + int ret; skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, len); if (!skb) { @@ -1962,7 +2176,8 @@ int rtw89_fw_h2c_rf_reg(struct rtw89_dev *rtwdev, H2C_CAT_OUTSRC, class, page, 0, 0, len); - if (rtw89_h2c_tx(rtwdev, skb, false)) { + ret = rtw89_h2c_tx(rtwdev, skb, false); + if (ret) { rtw89_err(rtwdev, "failed to send h2c\n"); goto fail; } @@ -1971,7 +2186,7 @@ int rtw89_fw_h2c_rf_reg(struct rtw89_dev *rtwdev, fail: dev_kfree_skb_any(skb); - return -EBUSY; + return ret; } int rtw89_fw_h2c_rf_ntfy_mcc(struct rtw89_dev *rtwdev) @@ -1980,6 +2195,7 @@ int rtw89_fw_h2c_rf_ntfy_mcc(struct rtw89_dev *rtwdev) struct rtw89_mcc_info *mcc_info = &rtwdev->mcc; struct rtw89_fw_h2c_rf_get_mccch *mccch; struct sk_buff *skb; + int ret; skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, sizeof(*mccch)); if (!skb) { @@ -2001,7 +2217,8 @@ int rtw89_fw_h2c_rf_ntfy_mcc(struct rtw89_dev *rtwdev) H2C_FUNC_OUTSRC_RF_GET_MCCCH, 0, 0, sizeof(*mccch)); - if (rtw89_h2c_tx(rtwdev, skb, false)) { + ret = rtw89_h2c_tx(rtwdev, skb, false); + if (ret) { rtw89_err(rtwdev, "failed to send h2c\n"); goto fail; } @@ -2010,7 +2227,7 @@ int rtw89_fw_h2c_rf_ntfy_mcc(struct rtw89_dev *rtwdev) fail: dev_kfree_skb_any(skb); - return -EBUSY; + return ret; } EXPORT_SYMBOL(rtw89_fw_h2c_rf_ntfy_mcc); @@ -2019,6 +2236,7 @@ int rtw89_fw_h2c_raw_with_hdr(struct rtw89_dev *rtwdev, bool rack, bool dack) { struct sk_buff *skb; + int ret; skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, len); if (!skb) { @@ -2031,7 +2249,8 @@ int rtw89_fw_h2c_raw_with_hdr(struct rtw89_dev *rtwdev, H2C_CAT_OUTSRC, h2c_class, h2c_func, rack, dack, len); - if (rtw89_h2c_tx(rtwdev, skb, false)) { + ret = rtw89_h2c_tx(rtwdev, skb, false); + if (ret) { rtw89_err(rtwdev, "failed to send h2c\n"); goto fail; } @@ -2040,12 +2259,13 @@ int rtw89_fw_h2c_raw_with_hdr(struct rtw89_dev *rtwdev, fail: dev_kfree_skb_any(skb); - return -EBUSY; + return ret; } int rtw89_fw_h2c_raw(struct rtw89_dev *rtwdev, const u8 *buf, u16 len) { struct sk_buff *skb; + int ret; skb = rtw89_fw_h2c_alloc_skb_no_hdr(rtwdev, len); if (!skb) { @@ -2054,7 +2274,8 @@ int rtw89_fw_h2c_raw(struct rtw89_dev *rtwdev, const u8 *buf, u16 len) } skb_put_data(skb, buf, len); - if (rtw89_h2c_tx(rtwdev, skb, false)) { + ret = rtw89_h2c_tx(rtwdev, skb, false); + if (ret) { rtw89_err(rtwdev, "failed to send h2c\n"); goto fail; } @@ -2063,7 +2284,7 @@ int rtw89_fw_h2c_raw(struct rtw89_dev *rtwdev, const u8 *buf, u16 len) fail: dev_kfree_skb_any(skb); - return -EBUSY; + return ret; } void rtw89_fw_send_all_early_h2c(struct rtw89_dev *rtwdev) @@ -2358,7 +2579,7 @@ static void rtw89_hw_scan_add_chan(struct rtw89_dev *rtwdev, int chan_type, if (ssid_num) { ch_info->num_pkt = ssid_num; - band = ch_info->ch_band; + band = rtw89_hw_to_nl80211_band(ch_info->ch_band); list_for_each_entry(info, &scan_info->pkt_list[band], list) { ch_info->probe_id = info->id; @@ -2400,13 +2621,16 @@ static int rtw89_hw_scan_add_chan_list(struct rtw89_dev *rtwdev, struct ieee80211_channel *channel; struct list_head chan_list; bool random_seq = req->flags & NL80211_SCAN_FLAG_RANDOM_SN; - int list_len = req->n_channels, off_chan_time = 0; + int list_len, off_chan_time = 0; enum rtw89_chan_type type; - int ret = 0, i; + int ret = 0; + u32 idx; INIT_LIST_HEAD(&chan_list); - for (i = 0; i < req->n_channels; i++) { - channel = req->channels[i]; + for (idx = rtwdev->scan_info.last_chan_idx, list_len = 0; + idx < req->n_channels && list_len < RTW89_SCAN_LIST_LIMIT; + idx++, list_len++) { + channel = req->channels[idx]; ch_info = kzalloc(sizeof(*ch_info), GFP_KERNEL); if (!ch_info) { ret = -ENOMEM; @@ -2415,7 +2639,7 @@ static int rtw89_hw_scan_add_chan_list(struct rtw89_dev *rtwdev, ch_info->period = req->duration_mandatory ? req->duration : RTW89_CHANNEL_TIME; - ch_info->ch_band = channel->band; + ch_info->ch_band = rtw89_nl80211_to_hw_band(channel->band); ch_info->central_ch = channel->hw_value; ch_info->pri_ch = channel->hw_value; ch_info->rand_seq_num = random_seq; @@ -2447,6 +2671,7 @@ static int rtw89_hw_scan_add_chan_list(struct rtw89_dev *rtwdev, list_add_tail(&ch_info->list, &chan_list); off_chan_time += ch_info->period; } + rtwdev->scan_info.last_chan_idx = idx; ret = rtw89_fw_h2c_scan_list_offload(rtwdev, list_len, &chan_list); out: @@ -2478,9 +2703,11 @@ void rtw89_hw_scan_start(struct rtw89_dev *rtwdev, struct ieee80211_vif *vif, { struct rtw89_vif *rtwvif = (struct rtw89_vif *)vif->drv_priv; struct cfg80211_scan_request *req = &scan_req->req; + u32 rx_fltr = rtwdev->hal.rx_fltr; u8 mac_addr[ETH_ALEN]; rtwdev->scan_info.scanning_vif = vif; + rtwdev->scan_info.last_chan_idx = 0; rtwvif->scan_ies = &scan_req->ies; rtwvif->scan_req = req; ieee80211_stop_queues(rtwdev->hw); @@ -2492,13 +2719,13 @@ void rtw89_hw_scan_start(struct rtw89_dev *rtwdev, struct ieee80211_vif *vif, ether_addr_copy(mac_addr, vif->addr); rtw89_core_scan_start(rtwdev, rtwvif, mac_addr, true); - rtwdev->hal.rx_fltr &= ~B_AX_A_BCN_CHK_EN; - rtwdev->hal.rx_fltr &= ~B_AX_A_BC; - rtwdev->hal.rx_fltr &= ~B_AX_A_A1_MATCH; + rx_fltr &= ~B_AX_A_BCN_CHK_EN; + rx_fltr &= ~B_AX_A_BC; + rx_fltr &= ~B_AX_A_A1_MATCH; rtw89_write32_mask(rtwdev, rtw89_mac_reg_by_idx(R_AX_RX_FLTR_OPT, RTW89_MAC_0), B_AX_RX_FLTR_CFG_MASK, - rtwdev->hal.rx_fltr); + rx_fltr); } void rtw89_hw_scan_complete(struct rtw89_dev *rtwdev, struct ieee80211_vif *vif, @@ -2512,9 +2739,6 @@ void rtw89_hw_scan_complete(struct rtw89_dev *rtwdev, struct ieee80211_vif *vif, if (!vif) return; - rtwdev->hal.rx_fltr |= B_AX_A_BCN_CHK_EN; - rtwdev->hal.rx_fltr |= B_AX_A_BC; - rtwdev->hal.rx_fltr |= B_AX_A_A1_MATCH; rtw89_write32_mask(rtwdev, rtw89_mac_reg_by_idx(R_AX_RX_FLTR_OPT, RTW89_MAC_0), B_AX_RX_FLTR_CFG_MASK, @@ -2528,6 +2752,7 @@ void rtw89_hw_scan_complete(struct rtw89_dev *rtwdev, struct ieee80211_vif *vif, rtwvif = (struct rtw89_vif *)vif->drv_priv; rtwvif->scan_req = NULL; rtwvif->scan_ies = NULL; + rtwdev->scan_info.last_chan_idx = 0; rtwdev->scan_info.scanning_vif = NULL; if (rtwvif->net_type != RTW89_NET_TYPE_NO_LINK) @@ -2586,6 +2811,7 @@ void rtw89_store_op_chan(struct rtw89_dev *rtwdev, bool backup) int rtw89_fw_h2c_trigger_cpu_exception(struct rtw89_dev *rtwdev) { struct sk_buff *skb; + int ret; skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_FW_CPU_EXCEPTION_LEN); if (!skb) { @@ -2604,7 +2830,62 @@ int rtw89_fw_h2c_trigger_cpu_exception(struct rtw89_dev *rtwdev) H2C_FUNC_CPU_EXCEPTION, 0, 0, H2C_FW_CPU_EXCEPTION_LEN); - if (rtw89_h2c_tx(rtwdev, skb, false)) { + ret = rtw89_h2c_tx(rtwdev, skb, false); + if (ret) { + rtw89_err(rtwdev, "failed to send h2c\n"); + goto fail; + } + + return 0; + +fail: + dev_kfree_skb_any(skb); + return ret; +} + +#define H2C_PKT_DROP_LEN 24 +int rtw89_fw_h2c_pkt_drop(struct rtw89_dev *rtwdev, + const struct rtw89_pkt_drop_params *params) +{ + struct sk_buff *skb; + int ret; + + skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_PKT_DROP_LEN); + if (!skb) { + rtw89_err(rtwdev, + "failed to alloc skb for packet drop\n"); + return -ENOMEM; + } + + switch (params->sel) { + case RTW89_PKT_DROP_SEL_MACID_BE_ONCE: + case RTW89_PKT_DROP_SEL_MACID_BK_ONCE: + case RTW89_PKT_DROP_SEL_MACID_VI_ONCE: + case RTW89_PKT_DROP_SEL_MACID_VO_ONCE: + break; + default: + rtw89_debug(rtwdev, RTW89_DBG_FW, + "H2C of pkt drop might not fully support sel: %d yet\n", + params->sel); + break; + } + + skb_put(skb, H2C_PKT_DROP_LEN); + RTW89_SET_FWCMD_PKT_DROP_SEL(skb->data, params->sel); + RTW89_SET_FWCMD_PKT_DROP_MACID(skb->data, params->macid); + RTW89_SET_FWCMD_PKT_DROP_BAND(skb->data, params->mac_band); + RTW89_SET_FWCMD_PKT_DROP_PORT(skb->data, params->port); + RTW89_SET_FWCMD_PKT_DROP_MBSSID(skb->data, params->mbssid); + RTW89_SET_FWCMD_PKT_DROP_ROLE_A_INFO_TF_TRS(skb->data, params->tf_trs); + + rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C, + H2C_CAT_MAC, + H2C_CL_MAC_FW_OFLD, + H2C_FUNC_PKT_DROP, 0, 0, + H2C_PKT_DROP_LEN); + + ret = rtw89_h2c_tx(rtwdev, skb, false); + if (ret) { rtw89_err(rtwdev, "failed to send h2c\n"); goto fail; } @@ -2613,5 +2894,5 @@ int rtw89_fw_h2c_trigger_cpu_exception(struct rtw89_dev *rtwdev) fail: dev_kfree_skb_any(skb); - return -EBUSY; + return ret; } diff --git a/drivers/net/wireless/realtek/rtw89/fw.h b/drivers/net/wireless/realtek/rtw89/fw.h index edd43f00994c..0047d5d0e9b1 100644 --- a/drivers/net/wireless/realtek/rtw89/fw.h +++ b/drivers/net/wireless/realtek/rtw89/fw.h @@ -63,21 +63,32 @@ enum rtw89_mac_c2h_type { RTW89_FWCMD_C2HREG_FUNC_NULL = 0xFF }; -struct rtw89_c2h_phy_cap { - u32 func:7; - u32 ack:1; - u32 len:4; - u32 seq:4; - u32 rx_nss:8; - u32 bw:8; - - u32 tx_nss:8; - u32 prot:8; - u32 nic:8; - u32 wl_func:8; - - u32 hw_type:8; -} __packed; +#define RTW89_GET_C2H_PHYCAP_FUNC(info) \ + u32_get_bits(*((const u32 *)(info)), GENMASK(6, 0)) +#define RTW89_GET_C2H_PHYCAP_ACK(info) \ + u32_get_bits(*((const u32 *)(info)), BIT(7)) +#define RTW89_GET_C2H_PHYCAP_LEN(info) \ + u32_get_bits(*((const u32 *)(info)), GENMASK(11, 8)) +#define RTW89_GET_C2H_PHYCAP_SEQ(info) \ + u32_get_bits(*((const u32 *)(info)), GENMASK(15, 12)) +#define RTW89_GET_C2H_PHYCAP_RX_NSS(info) \ + u32_get_bits(*((const u32 *)(info)), GENMASK(23, 16)) +#define RTW89_GET_C2H_PHYCAP_BW(info) \ + u32_get_bits(*((const u32 *)(info)), GENMASK(31, 24)) +#define RTW89_GET_C2H_PHYCAP_TX_NSS(info) \ + u32_get_bits(*((const u32 *)(info) + 1), GENMASK(7, 0)) +#define RTW89_GET_C2H_PHYCAP_PROT(info) \ + u32_get_bits(*((const u32 *)(info) + 1), GENMASK(15, 8)) +#define RTW89_GET_C2H_PHYCAP_NIC(info) \ + u32_get_bits(*((const u32 *)(info) + 1), GENMASK(23, 16)) +#define RTW89_GET_C2H_PHYCAP_WL_FUNC(info) \ + u32_get_bits(*((const u32 *)(info) + 1), GENMASK(31, 24)) +#define RTW89_GET_C2H_PHYCAP_HW_TYPE(info) \ + u32_get_bits(*((const u32 *)(info) + 2), GENMASK(7, 0)) +#define RTW89_GET_C2H_PHYCAP_ANT_TX_NUM(info) \ + u32_get_bits(*((const u32 *)(info) + 3), GENMASK(15, 8)) +#define RTW89_GET_C2H_PHYCAP_ANT_RX_NUM(info) \ + u32_get_bits(*((const u32 *)(info) + 3), GENMASK(23, 16)) enum rtw89_fw_c2h_category { RTW89_C2H_CAT_TEST, @@ -144,6 +155,13 @@ enum rtw89_chan_type { RTW89_CHAN_DFS, }; +enum rtw89_p2pps_action { + RTW89_P2P_ACT_INIT = 0, + RTW89_P2P_ACT_UPDATE = 1, + RTW89_P2P_ACT_REMOVE = 2, + RTW89_P2P_ACT_TERMINATE = 3, +}; + #define FWDL_SECTION_MAX_NUM 10 #define FWDL_SECTION_CHKSUM_LEN 8 #define FWDL_SECTION_PER_PKT_LEN 2020 @@ -177,6 +195,7 @@ struct rtw89_h2creg_sch_tx_en { u16 rsvd:15; } __packed; +#define RTW89_H2C_MAX_SIZE 2048 #define RTW89_CHANNEL_TIME 45 #define RTW89_DFS_CHAN_TIME 105 #define RTW89_OFF_CHAN_TIME 100 @@ -186,7 +205,10 @@ struct rtw89_h2creg_sch_tx_en { #define RTW89_SCANOFLD_MAX_IE_LEN 512 #define RTW89_SCANOFLD_PKT_NONE 0xFF #define RTW89_SCANOFLD_DEBUG_MASK 0x1F -#define RTW89_MAC_CHINFO_SIZE 20 +#define RTW89_MAC_CHINFO_SIZE 24 +#define RTW89_SCAN_LIST_GUARD 4 +#define RTW89_SCAN_LIST_LIMIT \ + ((RTW89_H2C_MAX_SIZE / RTW89_MAC_CHINFO_SIZE) - RTW89_SCAN_LIST_GUARD) struct rtw89_mac_chinfo { u8 period; @@ -346,6 +368,16 @@ static inline void RTW89_SET_FWCMD_RA_CR_TBL_SEL(void *cmd, u32 val) le32p_replace_bits((__le32 *)(cmd) + 0x03, val, BIT(10)); } +static inline void RTW89_SET_FWCMD_RA_FIX_GILTF_EN(void *cmd, u32 val) +{ + le32p_replace_bits((__le32 *)(cmd) + 0x03, val, BIT(11)); +} + +static inline void RTW89_SET_FWCMD_RA_FIX_GILTF(void *cmd, u32 val) +{ + le32p_replace_bits((__le32 *)(cmd) + 0x03, val, GENMASK(14, 12)); +} + static inline void RTW89_SET_FWCMD_RA_FIXED_CSI_MCS_SS_IDX(void *cmd, u32 val) { le32p_replace_bits((__le32 *)(cmd) + 0x03, val, GENMASK(23, 16)); @@ -1798,6 +1830,36 @@ static inline void RTW89_SET_FWCMD_CPU_EXCEPTION_TYPE(void *cmd, u32 val) le32p_replace_bits((__le32 *)cmd, val, GENMASK(31, 0)); } +static inline void RTW89_SET_FWCMD_PKT_DROP_SEL(void *cmd, u32 val) +{ + le32p_replace_bits((__le32 *)cmd, val, GENMASK(7, 0)); +} + +static inline void RTW89_SET_FWCMD_PKT_DROP_MACID(void *cmd, u32 val) +{ + le32p_replace_bits((__le32 *)cmd, val, GENMASK(15, 8)); +} + +static inline void RTW89_SET_FWCMD_PKT_DROP_BAND(void *cmd, u32 val) +{ + le32p_replace_bits((__le32 *)cmd, val, GENMASK(23, 16)); +} + +static inline void RTW89_SET_FWCMD_PKT_DROP_PORT(void *cmd, u32 val) +{ + le32p_replace_bits((__le32 *)cmd, val, GENMASK(31, 24)); +} + +static inline void RTW89_SET_FWCMD_PKT_DROP_MBSSID(void *cmd, u32 val) +{ + le32p_replace_bits((__le32 *)cmd + 1, val, GENMASK(7, 0)); +} + +static inline void RTW89_SET_FWCMD_PKT_DROP_ROLE_A_INFO_TF_TRS(void *cmd, u32 val) +{ + le32p_replace_bits((__le32 *)cmd + 1, val, GENMASK(15, 8)); +} + enum rtw89_btc_btf_h2c_class { BTFC_SET = 0x10, BTFC_GET = 0x11, @@ -2387,6 +2449,86 @@ static inline void RTW89_SET_FWCMD_SCANOFLD_TSF_SLOW(void *cmd, u32 val) le32p_replace_bits((__le32 *)((u8 *)(cmd) + 16), val, GENMASK(31, 0)); } +static inline void RTW89_SET_FWCMD_P2P_MACID(void *cmd, u32 val) +{ + le32p_replace_bits((__le32 *)cmd, val, GENMASK(7, 0)); +} + +static inline void RTW89_SET_FWCMD_P2P_P2PID(void *cmd, u32 val) +{ + le32p_replace_bits((__le32 *)cmd, val, GENMASK(11, 8)); +} + +static inline void RTW89_SET_FWCMD_P2P_NOAID(void *cmd, u32 val) +{ + le32p_replace_bits((__le32 *)cmd, val, GENMASK(15, 12)); +} + +static inline void RTW89_SET_FWCMD_P2P_ACT(void *cmd, u32 val) +{ + le32p_replace_bits((__le32 *)cmd, val, GENMASK(19, 16)); +} + +static inline void RTW89_SET_FWCMD_P2P_TYPE(void *cmd, u32 val) +{ + le32p_replace_bits((__le32 *)cmd, val, BIT(20)); +} + +static inline void RTW89_SET_FWCMD_P2P_ALL_SLEP(void *cmd, u32 val) +{ + le32p_replace_bits((__le32 *)cmd, val, BIT(21)); +} + +static inline void RTW89_SET_FWCMD_NOA_START_TIME(void *cmd, __le32 val) +{ + *((__le32 *)cmd + 1) = val; +} + +static inline void RTW89_SET_FWCMD_NOA_INTERVAL(void *cmd, __le32 val) +{ + *((__le32 *)cmd + 2) = val; +} + +static inline void RTW89_SET_FWCMD_NOA_DURATION(void *cmd, __le32 val) +{ + *((__le32 *)cmd + 3) = val; +} + +static inline void RTW89_SET_FWCMD_NOA_COUNT(void *cmd, u32 val) +{ + le32p_replace_bits((__le32 *)(cmd) + 4, val, GENMASK(7, 0)); +} + +static inline void RTW89_SET_FWCMD_NOA_CTWINDOW(void *cmd, u32 val) +{ + u8 ctwnd; + + if (!(val & IEEE80211_P2P_OPPPS_ENABLE_BIT)) + return; + ctwnd = FIELD_GET(IEEE80211_P2P_OPPPS_CTWINDOW_MASK, val); + le32p_replace_bits((__le32 *)(cmd) + 4, ctwnd, GENMASK(23, 8)); +} + +static inline void RTW89_SET_FWCMD_TSF32_TOGL_BAND(void *cmd, u32 val) +{ + le32p_replace_bits((__le32 *)cmd, val, BIT(0)); +} + +static inline void RTW89_SET_FWCMD_TSF32_TOGL_EN(void *cmd, u32 val) +{ + le32p_replace_bits((__le32 *)cmd, val, BIT(1)); +} + +static inline void RTW89_SET_FWCMD_TSF32_TOGL_PORT(void *cmd, u32 val) +{ + le32p_replace_bits((__le32 *)cmd, val, GENMASK(4, 2)); +} + +static inline void RTW89_SET_FWCMD_TSF32_TOGL_EARLY(void *cmd, u32 val) +{ + le32p_replace_bits((__le32 *)cmd, val, GENMASK(31, 16)); +} + #define RTW89_C2H_HEADER_LEN 8 #define RTW89_GET_C2H_CATEGORY(c2h) \ @@ -2456,6 +2598,8 @@ static inline void RTW89_SET_FWCMD_SCANOFLD_TSF_SLOW(void *cmd, u32 val) le32_get_bits(*((const __le32 *)(c2h) + 2), GENMASK(19, 16)) #define RTW89_GET_MAC_C2H_SCANOFLD_STATUS(c2h) \ le32_get_bits(*((const __le32 *)(c2h) + 2), GENMASK(23, 20)) +#define RTW89_GET_MAC_C2H_ACTUAL_PERIOD(c2h) \ + le32_get_bits(*((const __le32 *)(c2h) + 2), GENMASK(31, 24)) #define RTW89_GET_MAC_C2H_SCANOFLD_TX_FAIL(c2h) \ le32_get_bits(*((const __le32 *)(c2h) + 5), GENMASK(3, 0)) #define RTW89_GET_MAC_C2H_SCANOFLD_AIR_DENSITY(c2h) \ @@ -2535,6 +2679,7 @@ struct rtw89_fw_h2c_rf_reg_info { /* CLASS 2 - PS */ #define H2C_CL_MAC_PS 0x2 #define H2C_FUNC_MAC_LPS_PARM 0x0 +#define H2C_FUNC_P2P_ACT 0x1 /* CLASS 3 - FW download */ #define H2C_CL_MAC_FWDL 0x3 @@ -2561,9 +2706,11 @@ struct rtw89_fw_h2c_rf_reg_info { #define H2C_FUNC_PACKET_OFLD 0x1 #define H2C_FUNC_MAC_MACID_PAUSE 0x8 #define H2C_FUNC_USR_EDCA 0xF +#define H2C_FUNC_TSF32_TOGL 0x10 #define H2C_FUNC_OFLD_CFG 0x14 #define H2C_FUNC_ADD_SCANOFLD_CH 0x16 #define H2C_FUNC_SCANOFLD 0x17 +#define H2C_FUNC_PKT_DROP 0x1b /* CLASS 10 - Security CAM */ #define H2C_CL_MAC_SEC_CAM 0xa @@ -2594,7 +2741,7 @@ struct rtw89_fw_h2c_rf_get_mccch { #define RTW89_FW_RSVD_PLE_SIZE 0x800 -#define RTW89_WCPU_BASE_ADDR 0xA0000000 +#define RTW89_WCPU_BASE_MASK GENMASK(27, 0) #define RTW89_FW_BACKTRACE_INFO_SIZE 8 #define RTW89_VALID_FW_BACKTRACE_SIZE(_size) \ @@ -2622,6 +2769,8 @@ int rtw89_fw_h2c_assoc_cmac_tbl(struct rtw89_dev *rtwdev, struct ieee80211_sta *sta); int rtw89_fw_h2c_txtime_cmac_tbl(struct rtw89_dev *rtwdev, struct rtw89_sta *rtwsta); +int rtw89_fw_h2c_txpath_cmac_tbl(struct rtw89_dev *rtwdev, + struct rtw89_sta *rtwsta); int rtw89_fw_h2c_update_beacon(struct rtw89_dev *rtwdev, struct rtw89_vif *rtwvif); int rtw89_fw_h2c_cam(struct rtw89_dev *rtwdev, struct rtw89_vif *vif, @@ -2689,6 +2838,13 @@ int rtw89_hw_scan_offload(struct rtw89_dev *rtwdev, struct ieee80211_vif *vif, bool enable); void rtw89_hw_scan_abort(struct rtw89_dev *rtwdev, struct ieee80211_vif *vif); int rtw89_fw_h2c_trigger_cpu_exception(struct rtw89_dev *rtwdev); +int rtw89_fw_h2c_pkt_drop(struct rtw89_dev *rtwdev, + const struct rtw89_pkt_drop_params *params); +int rtw89_fw_h2c_p2p_act(struct rtw89_dev *rtwdev, struct ieee80211_vif *vif, + struct ieee80211_p2p_noa_desc *desc, + u8 act, u8 noa_id); +int rtw89_fw_h2c_tsf32_toggle(struct rtw89_dev *rtwdev, struct rtw89_vif *rtwvif, + bool en); static inline void rtw89_fw_h2c_init_ba_cam(struct rtw89_dev *rtwdev) { diff --git a/drivers/net/wireless/realtek/rtw89/mac.c b/drivers/net/wireless/realtek/rtw89/mac.c index f5bae0b28208..0508dfca8edf 100644 --- a/drivers/net/wireless/realtek/rtw89/mac.c +++ b/drivers/net/wireless/realtek/rtw89/mac.c @@ -827,6 +827,8 @@ static void hfc_func_en(struct rtw89_dev *rtwdev, bool en, bool h2c_en) static int hfc_init(struct rtw89_dev *rtwdev, bool reset, bool en, bool h2c_en) { + const struct rtw89_chip_info *chip = rtwdev->chip; + u32 dma_ch_mask = chip->dma_ch_mask; u8 ch; u32 ret = 0; @@ -848,6 +850,8 @@ static int hfc_init(struct rtw89_dev *rtwdev, bool reset, bool en, bool h2c_en) } for (ch = RTW89_DMA_ACH0; ch < RTW89_DMA_H2C; ch++) { + if (dma_ch_mask & BIT(ch)) + continue; ret = hfc_ch_ctrl(rtwdev, ch); if (ret) return ret; @@ -863,6 +867,8 @@ static int hfc_init(struct rtw89_dev *rtwdev, bool reset, bool en, bool h2c_en) udelay(10); } for (ch = RTW89_DMA_ACH0; ch < RTW89_DMA_H2C; ch++) { + if (dma_ch_mask & BIT(ch)) + continue; ret = hfc_upd_ch_info(rtwdev, ch); if (ret) return ret; @@ -1218,8 +1224,8 @@ static int chip_func_en(struct rtw89_dev *rtwdev) { enum rtw89_core_chip_id chip_id = rtwdev->chip->chip_id; - if (chip_id == RTL8852A) - rtw89_write32_set(rtwdev, R_AX_SPSLDO_ON_CTRL0, + if (chip_id == RTL8852A || chip_id == RTL8852B) + rtw89_write32_set(rtwdev, R_AX_SPS_DIG_ON_CTRL0, B_AX_OCP_L1_MASK); return 0; @@ -1250,6 +1256,10 @@ const struct rtw89_mac_size_set rtw89_mac_size = { .wde_size0 = {RTW89_WDE_PG_64, 4095, 1,}, /* DLFW */ .wde_size4 = {RTW89_WDE_PG_64, 0, 4096,}, + /* PCIE 64 */ + .wde_size6 = {RTW89_WDE_PG_64, 512, 0,}, + /* DLFW */ + .wde_size9 = {RTW89_WDE_PG_64, 0, 1024,}, /* 8852C DLFW */ .wde_size18 = {RTW89_WDE_PG_64, 0, 2048,}, /* 8852C PCIE SCC */ @@ -1258,6 +1268,10 @@ const struct rtw89_mac_size_set rtw89_mac_size = { .ple_size0 = {RTW89_PLE_PG_128, 1520, 16,}, /* DLFW */ .ple_size4 = {RTW89_PLE_PG_128, 64, 1472,}, + /* PCIE 64 */ + .ple_size6 = {RTW89_PLE_PG_128, 496, 16,}, + /* DLFW */ + .ple_size8 = {RTW89_PLE_PG_128, 64, 960,}, /* 8852C DLFW */ .ple_size18 = {RTW89_PLE_PG_128, 2544, 16,}, /* 8852C PCIE SCC */ @@ -1266,6 +1280,8 @@ const struct rtw89_mac_size_set rtw89_mac_size = { .wde_qt0 = {3792, 196, 0, 107,}, /* DLFW */ .wde_qt4 = {0, 0, 0, 0,}, + /* PCIE 64 */ + .wde_qt6 = {448, 48, 0, 16,}, /* 8852C DLFW */ .wde_qt17 = {0, 0, 0, 0,}, /* 8852C PCIE SCC */ @@ -1276,6 +1292,8 @@ const struct rtw89_mac_size_set rtw89_mac_size = { .ple_qt5 = {264, 0, 32, 20, 64, 13, 1101, 0, 64, 128, 120,}, /* DLFW */ .ple_qt13 = {0, 0, 16, 48, 0, 0, 0, 0, 0, 0, 0,}, + /* PCIE 64 */ + .ple_qt18 = {147, 0, 16, 20, 17, 13, 89, 0, 32, 14, 8, 0,}, /* DLFW 52C */ .ple_qt44 = {0, 0, 16, 256, 0, 0, 0, 0, 0, 0, 0, 0,}, /* DLFW 52C */ @@ -1284,6 +1302,8 @@ const struct rtw89_mac_size_set rtw89_mac_size = { .ple_qt46 = {525, 0, 16, 20, 13, 13, 178, 0, 32, 62, 8, 16,}, /* 8852C PCIE SCC */ .ple_qt47 = {525, 0, 32, 20, 1034, 13, 1199, 0, 1053, 62, 160, 1037,}, + /* PCIE 64 */ + .ple_qt58 = {147, 0, 16, 20, 157, 13, 229, 0, 172, 14, 24, 0,}, }; EXPORT_SYMBOL(rtw89_mac_size); @@ -1318,6 +1338,17 @@ static inline u32 dle_used_size(const struct rtw89_dle_size *wde, ple->pge_size * (ple->lnk_pge_num + ple->unlnk_pge_num); } +static u32 dle_expected_used_size(struct rtw89_dev *rtwdev, + enum rtw89_qta_mode mode) +{ + u32 size = rtwdev->chip->fifo_size; + + if (mode == RTW89_QTA_SCC) + size -= rtwdev->chip->dle_scc_rsvd_size; + + return size; +} + static void dle_func_en(struct rtw89_dev *rtwdev, bool enable) { if (enable) @@ -1485,7 +1516,8 @@ static int dle_init(struct rtw89_dev *rtwdev, enum rtw89_qta_mode mode, ext_wde_min_qt_wcpu = ext_cfg->wde_min_qt->wcpu; } - if (dle_used_size(cfg->wde_size, cfg->ple_size) != rtwdev->chip->fifo_size) { + if (dle_used_size(cfg->wde_size, cfg->ple_size) != + dle_expected_used_size(rtwdev, mode)) { rtw89_err(rtwdev, "[ERR]wd/dle mem cfg\n"); ret = -EINVAL; goto error; @@ -1936,7 +1968,7 @@ static int nav_ctrl_init(struct rtw89_dev *rtwdev) rtw89_write32_set(rtwdev, R_AX_WMAC_NAV_CTL, B_AX_WMAC_PLCP_UP_NAV_EN | B_AX_WMAC_TF_UP_NAV_EN | B_AX_WMAC_NAV_UPPER_EN); - rtw89_write32_mask(rtwdev, R_AX_WMAC_NAV_CTL, B_AX_WMAC_NAV_UPPER_MASK, NAV_12MS); + rtw89_write32_mask(rtwdev, R_AX_WMAC_NAV_CTL, B_AX_WMAC_NAV_UPPER_MASK, NAV_25MS); return 0; } @@ -1979,6 +2011,8 @@ static int tmac_init(struct rtw89_dev *rtwdev, u8 mac_idx) static int trxptcl_init(struct rtw89_dev *rtwdev, u8 mac_idx) { + const struct rtw89_chip_info *chip = rtwdev->chip; + const struct rtw89_rrsr_cfgs *rrsr = chip->rrsr_cfgs; u32 reg, val, sifs; int ret; @@ -2009,6 +2043,11 @@ static int trxptcl_init(struct rtw89_dev *rtwdev, u8 mac_idx) reg = rtw89_mac_reg_by_idx(R_AX_RXTRIG_TEST_USER_2, mac_idx); rtw89_write32_set(rtwdev, reg, B_AX_RXTRIG_FCSCHK_EN); + reg = rtw89_mac_reg_by_idx(rrsr->ref_rate.addr, mac_idx); + rtw89_write32_mask(rtwdev, reg, rrsr->ref_rate.mask, rrsr->ref_rate.data); + reg = rtw89_mac_reg_by_idx(rrsr->rsc.addr, mac_idx); + rtw89_write32_mask(rtwdev, reg, rrsr->rsc.mask, rrsr->rsc.data); + return 0; } @@ -2087,6 +2126,7 @@ static int rmac_init(struct rtw89_dev *rtwdev, u8 mac_idx) static int cmac_com_init(struct rtw89_dev *rtwdev, u8 mac_idx) { + enum rtw89_core_chip_id chip_id = rtwdev->chip->chip_id; u32 val, reg; int ret; @@ -2101,6 +2141,11 @@ static int cmac_com_init(struct rtw89_dev *rtwdev, u8 mac_idx) val = u32_replace_bits(val, 0, B_AX_TXSC_80M_MASK); rtw89_write32(rtwdev, reg, val); + if (chip_id == RTL8852A || chip_id == RTL8852B) { + reg = rtw89_mac_reg_by_idx(R_AX_PTCL_RRSR1, mac_idx); + rtw89_write32_mask(rtwdev, reg, B_AX_RRSR_RATE_EN_MASK, RRSR_OFDM_CCK_EN); + } + return 0; } @@ -2160,6 +2205,25 @@ static int ptcl_init(struct rtw89_dev *rtwdev, u8 mac_idx) return 0; } +static int cmac_dma_init(struct rtw89_dev *rtwdev, u8 mac_idx) +{ + enum rtw89_core_chip_id chip_id = rtwdev->chip->chip_id; + u32 reg; + int ret; + + if (chip_id != RTL8852A && chip_id != RTL8852B) + return 0; + + ret = rtw89_mac_check_mac_en(rtwdev, mac_idx, RTW89_CMAC_SEL); + if (ret) + return ret; + + reg = rtw89_mac_reg_by_idx(R_AX_RXDMA_CTRL_0, mac_idx); + rtw89_write8_clr(rtwdev, reg, RX_FULL_MODE); + + return 0; +} + static int cmac_init(struct rtw89_dev *rtwdev, u8 mac_idx) { int ret; @@ -2235,6 +2299,12 @@ static int cmac_init(struct rtw89_dev *rtwdev, u8 mac_idx) return ret; } + ret = cmac_dma_init(rtwdev, mac_idx); + if (ret) { + rtw89_err(rtwdev, "[ERR]CMAC%d DMA init %d\n", mac_idx, ret); + return ret; + } + return ret; } @@ -2262,23 +2332,42 @@ int rtw89_mac_setup_phycap(struct rtw89_dev *rtwdev) struct rtw89_hal *hal = &rtwdev->hal; const struct rtw89_chip_info *chip = rtwdev->chip; struct rtw89_mac_c2h_info c2h_info = {0}; - struct rtw89_c2h_phy_cap *cap = - (struct rtw89_c2h_phy_cap *)&c2h_info.c2hreg[0]; + u8 tx_nss; + u8 rx_nss; + u8 tx_ant; + u8 rx_ant; u32 ret; ret = rtw89_mac_read_phycap(rtwdev, &c2h_info); if (ret) return ret; - hal->tx_nss = cap->tx_nss ? - min_t(u8, cap->tx_nss, chip->tx_nss) : chip->tx_nss; - hal->rx_nss = cap->rx_nss ? - min_t(u8, cap->rx_nss, chip->rx_nss) : chip->rx_nss; + tx_nss = RTW89_GET_C2H_PHYCAP_TX_NSS(c2h_info.c2hreg); + rx_nss = RTW89_GET_C2H_PHYCAP_RX_NSS(c2h_info.c2hreg); + tx_ant = RTW89_GET_C2H_PHYCAP_ANT_TX_NUM(c2h_info.c2hreg); + rx_ant = RTW89_GET_C2H_PHYCAP_ANT_RX_NUM(c2h_info.c2hreg); + + hal->tx_nss = tx_nss ? min_t(u8, tx_nss, chip->tx_nss) : chip->tx_nss; + hal->rx_nss = rx_nss ? min_t(u8, rx_nss, chip->rx_nss) : chip->rx_nss; + + if (tx_ant == 1) + hal->antenna_tx = RF_B; + if (rx_ant == 1) + hal->antenna_rx = RF_B; + + if (tx_nss == 1 && tx_ant == 2 && rx_ant == 2) { + hal->antenna_tx = RF_B; + hal->tx_path_diversity = true; + } rtw89_debug(rtwdev, RTW89_DBG_FW, "phycap hal/phy/chip: tx_nss=0x%x/0x%x/0x%x rx_nss=0x%x/0x%x/0x%x\n", - hal->tx_nss, cap->tx_nss, chip->tx_nss, - hal->rx_nss, cap->rx_nss, chip->rx_nss); + hal->tx_nss, tx_nss, chip->tx_nss, + hal->rx_nss, rx_nss, chip->rx_nss); + rtw89_debug(rtwdev, RTW89_DBG_FW, + "ant num/bitmap: tx=%d/0x%x rx=%d/0x%x\n", + tx_ant, hal->antenna_tx, rx_ant, hal->antenna_rx); + rtw89_debug(rtwdev, RTW89_DBG_FW, "TX path diversity=%d\n", hal->tx_path_diversity); return 0; } @@ -2455,8 +2544,7 @@ int rtw89_mac_resume_sch_tx_v1(struct rtw89_dev *rtwdev, u8 mac_idx, u32 tx_en) } EXPORT_SYMBOL(rtw89_mac_resume_sch_tx_v1); -static u16 rtw89_mac_dle_buf_req(struct rtw89_dev *rtwdev, u16 buf_len, - bool wd) +u16 rtw89_mac_dle_buf_req(struct rtw89_dev *rtwdev, u16 buf_len, bool wd) { u32 val, reg; int ret; @@ -2476,9 +2564,8 @@ static u16 rtw89_mac_dle_buf_req(struct rtw89_dev *rtwdev, u16 buf_len, return FIELD_GET(B_AX_WD_BUF_STAT_PKTID_MASK, val); } -static int rtw89_mac_set_cpuio(struct rtw89_dev *rtwdev, - struct rtw89_cpuio_ctrl *ctrl_para, - bool wd) +int rtw89_mac_set_cpuio(struct rtw89_dev *rtwdev, + struct rtw89_cpuio_ctrl *ctrl_para, bool wd) { u32 val, cmd_type, reg; int ret; @@ -2543,7 +2630,8 @@ static int dle_quota_change(struct rtw89_dev *rtwdev, enum rtw89_qta_mode mode) return -EINVAL; } - if (dle_used_size(cfg->wde_size, cfg->ple_size) != rtwdev->chip->fifo_size) { + if (dle_used_size(cfg->wde_size, cfg->ple_size) != + dle_expected_used_size(rtwdev, mode)) { rtw89_err(rtwdev, "[ERR]wd/dle mem cfg\n"); return -EINVAL; } @@ -2792,7 +2880,7 @@ static void rtw89_bbrpt_imr_enable(struct rtw89_dev *rtwdev) { const struct rtw89_imr_info *imr = rtwdev->chip->imr_info; - rtw89_write32_set(rtwdev, R_AX_BBRPT_COM_ERR_IMR, + rtw89_write32_set(rtwdev, imr->bbrpt_com_err_imr_reg, B_AX_BBRPT_COM_NULL_PLPKTID_ERR_INT_EN); rtw89_write32_clr(rtwdev, imr->bbrpt_chinfo_err_imr_reg, B_AX_BBRPT_CHINFO_IMR_CLR); @@ -3052,6 +3140,8 @@ static int rtw89_mac_enable_cpu(struct rtw89_dev *rtwdev, u8 boot_reason, rtw89_write32(rtwdev, R_AX_HALT_H2C_CTRL, 0); rtw89_write32(rtwdev, R_AX_HALT_C2H_CTRL, 0); + rtw89_write32(rtwdev, R_AX_HALT_H2C, 0); + rtw89_write32(rtwdev, R_AX_HALT_C2H, 0); rtw89_write32_set(rtwdev, R_AX_SYS_CLK_CTRL, B_AX_CPU_CLK_EN); @@ -3129,14 +3219,6 @@ dle: return ret; } -static void rtw89_mac_hci_func_en(struct rtw89_dev *rtwdev) -{ - const struct rtw89_chip_info *chip = rtwdev->chip; - - rtw89_write32_set(rtwdev, chip->hci_func_en_addr, - B_AX_HCI_TXDMA_EN | B_AX_HCI_RXDMA_EN); -} - int rtw89_mac_enable_bb_rf(struct rtw89_dev *rtwdev) { rtw89_write8_set(rtwdev, R_AX_SYS_FUNC_EN, @@ -3150,7 +3232,7 @@ int rtw89_mac_enable_bb_rf(struct rtw89_dev *rtwdev) } EXPORT_SYMBOL(rtw89_mac_enable_bb_rf); -void rtw89_mac_disable_bb_rf(struct rtw89_dev *rtwdev) +int rtw89_mac_disable_bb_rf(struct rtw89_dev *rtwdev) { rtw89_write8_clr(rtwdev, R_AX_SYS_FUNC_EN, B_AX_FEN_BBRSTB | B_AX_FEN_BB_GLB_RSTN); @@ -3158,6 +3240,8 @@ void rtw89_mac_disable_bb_rf(struct rtw89_dev *rtwdev) B_AX_WLRF1_CTRL_7 | B_AX_WLRF1_CTRL_1 | B_AX_WLRF_CTRL_7 | B_AX_WLRF_CTRL_1); rtw89_write8_clr(rtwdev, R_AX_PHYREG_SET, PHYREG_SET_ALL_CYCLE); + + return 0; } EXPORT_SYMBOL(rtw89_mac_disable_bb_rf); @@ -3173,7 +3257,7 @@ int rtw89_mac_partial_init(struct rtw89_dev *rtwdev) return ret; } - rtw89_mac_hci_func_en(rtwdev); + rtw89_mac_ctrl_hci_dma_trx(rtwdev, true); ret = rtw89_mac_dmac_pre_init(rtwdev); if (ret) @@ -3654,6 +3738,50 @@ int rtw89_mac_port_update(struct rtw89_dev *rtwdev, struct rtw89_vif *rtwvif) return 0; } +static void rtw89_mac_check_he_obss_narrow_bw_ru_iter(struct wiphy *wiphy, + struct cfg80211_bss *bss, + void *data) +{ + const struct cfg80211_bss_ies *ies; + const struct element *elem; + bool *tolerated = data; + + rcu_read_lock(); + ies = rcu_dereference(bss->ies); + elem = cfg80211_find_elem(WLAN_EID_EXT_CAPABILITY, ies->data, + ies->len); + + if (!elem || elem->datalen < 10 || + !(elem->data[10] & WLAN_EXT_CAPA10_OBSS_NARROW_BW_RU_TOLERANCE_SUPPORT)) + *tolerated = false; + rcu_read_unlock(); +} + +void rtw89_mac_set_he_obss_narrow_bw_ru(struct rtw89_dev *rtwdev, + struct ieee80211_vif *vif) +{ + struct rtw89_vif *rtwvif = (struct rtw89_vif *)vif->drv_priv; + struct ieee80211_hw *hw = rtwdev->hw; + bool tolerated = true; + u32 reg; + + if (!vif->bss_conf.he_support || vif->type != NL80211_IFTYPE_STATION) + return; + + if (!(vif->bss_conf.chandef.chan->flags & IEEE80211_CHAN_RADAR)) + return; + + cfg80211_bss_iter(hw->wiphy, &vif->bss_conf.chandef, + rtw89_mac_check_he_obss_narrow_bw_ru_iter, + &tolerated); + + reg = rtw89_mac_reg_by_idx(R_AX_RXTRIG_TEST_USER_2, rtwvif->mac_idx); + if (tolerated) + rtw89_write32_clr(rtwdev, reg, B_AX_RXTRIG_RU26_DIS); + else + rtw89_write32_set(rtwdev, reg, B_AX_RXTRIG_RU26_DIS); +} + int rtw89_mac_add_vif(struct rtw89_dev *rtwdev, struct rtw89_vif *rtwvif) { int ret; @@ -3702,22 +3830,26 @@ rtw89_mac_c2h_scanofld_rsp(struct rtw89_dev *rtwdev, struct sk_buff *c2h, u32 len) { struct ieee80211_vif *vif = rtwdev->scan_info.scanning_vif; + struct rtw89_vif *rtwvif = vif_to_rtwvif_safe(vif); struct rtw89_chan new; - u8 reason, status, tx_fail, band; + u8 reason, status, tx_fail, band, actual_period; + u32 last_chan = rtwdev->scan_info.last_chan_idx; u16 chan; + int ret; tx_fail = RTW89_GET_MAC_C2H_SCANOFLD_TX_FAIL(c2h->data); status = RTW89_GET_MAC_C2H_SCANOFLD_STATUS(c2h->data); chan = RTW89_GET_MAC_C2H_SCANOFLD_PRI_CH(c2h->data); reason = RTW89_GET_MAC_C2H_SCANOFLD_RSP(c2h->data); band = RTW89_GET_MAC_C2H_SCANOFLD_BAND(c2h->data); + actual_period = RTW89_GET_MAC_C2H_ACTUAL_PERIOD(c2h->data); if (!(rtwdev->chip->support_bands & BIT(NL80211_BAND_6GHZ))) band = chan > 14 ? RTW89_BAND_5G : RTW89_BAND_2G; rtw89_debug(rtwdev, RTW89_DBG_HW_SCAN, - "band: %d, chan: %d, reason: %d, status: %d, tx_fail: %d\n", - band, chan, reason, status, tx_fail); + "band: %d, chan: %d, reason: %d, status: %d, tx_fail: %d, actual: %d\n", + band, chan, reason, status, tx_fail, actual_period); switch (reason) { case RTW89_SCAN_LEAVE_CH_NOTIFY: @@ -3725,7 +3857,16 @@ rtw89_mac_c2h_scanofld_rsp(struct rtw89_dev *rtwdev, struct sk_buff *c2h, ieee80211_stop_queues(rtwdev->hw); return; case RTW89_SCAN_END_SCAN_NOTIFY: - rtw89_hw_scan_complete(rtwdev, vif, false); + if (rtwvif && rtwvif->scan_req && + last_chan < rtwvif->scan_req->n_channels) { + ret = rtw89_hw_scan_offload(rtwdev, vif, true); + if (ret) { + rtw89_hw_scan_abort(rtwdev, vif); + rtw89_warn(rtwdev, "HW scan failed: %d\n", ret); + } + } else { + rtw89_hw_scan_complete(rtwdev, vif, false); + } break; case RTW89_SCAN_ENTER_CH_NOTIFY: rtw89_chan_create(&new, chan, chan, band, RTW89_CHANNEL_WIDTH_20); @@ -3781,6 +3922,12 @@ rtw89_mac_c2h_pkt_ofld_rsp(struct rtw89_dev *rtwdev, struct sk_buff *c2h, { } +static void +rtw89_mac_c2h_tsf32_toggle_rpt(struct rtw89_dev *rtwdev, struct sk_buff *c2h, + u32 len) +{ +} + static void (* const rtw89_mac_c2h_ofld_handler[])(struct rtw89_dev *rtwdev, struct sk_buff *c2h, u32 len) = { @@ -3790,6 +3937,7 @@ void (* const rtw89_mac_c2h_ofld_handler[])(struct rtw89_dev *rtwdev, [RTW89_MAC_C2H_FUNC_BCN_RESEND] = NULL, [RTW89_MAC_C2H_FUNC_MACID_PAUSE] = rtw89_mac_c2h_macid_pause, [RTW89_MAC_C2H_FUNC_SCANOFLD_RSP] = rtw89_mac_c2h_scanofld_rsp, + [RTW89_MAC_C2H_FUNC_TSF32_TOGL_RPT] = rtw89_mac_c2h_tsf32_toggle_rpt, }; static @@ -4671,3 +4819,48 @@ int rtw89_mac_read_xtal_si(struct rtw89_dev *rtwdev, u8 offset, u8 *val) return 0; } + +static +void rtw89_mac_pkt_drop_sta(struct rtw89_dev *rtwdev, struct rtw89_sta *rtwsta) +{ + static const enum rtw89_pkt_drop_sel sels[] = { + RTW89_PKT_DROP_SEL_MACID_BE_ONCE, + RTW89_PKT_DROP_SEL_MACID_BK_ONCE, + RTW89_PKT_DROP_SEL_MACID_VI_ONCE, + RTW89_PKT_DROP_SEL_MACID_VO_ONCE, + }; + struct rtw89_vif *rtwvif = rtwsta->rtwvif; + struct rtw89_pkt_drop_params params = {0}; + int i; + + params.mac_band = RTW89_MAC_0; + params.macid = rtwsta->mac_id; + params.port = rtwvif->port; + params.mbssid = 0; + params.tf_trs = rtwvif->trigger; + + for (i = 0; i < ARRAY_SIZE(sels); i++) { + params.sel = sels[i]; + rtw89_fw_h2c_pkt_drop(rtwdev, ¶ms); + } +} + +static void rtw89_mac_pkt_drop_vif_iter(void *data, struct ieee80211_sta *sta) +{ + struct rtw89_sta *rtwsta = (struct rtw89_sta *)sta->drv_priv; + struct rtw89_vif *rtwvif = rtwsta->rtwvif; + struct rtw89_dev *rtwdev = rtwvif->rtwdev; + struct rtw89_vif *target = data; + + if (rtwvif != target) + return; + + rtw89_mac_pkt_drop_sta(rtwdev, rtwsta); +} + +void rtw89_mac_pkt_drop_vif(struct rtw89_dev *rtwdev, struct rtw89_vif *rtwvif) +{ + ieee80211_iterate_stations_atomic(rtwdev->hw, + rtw89_mac_pkt_drop_vif_iter, + rtwvif); +} diff --git a/drivers/net/wireless/realtek/rtw89/mac.h b/drivers/net/wireless/realtek/rtw89/mac.h index 986e359a8223..6f4ada1869a1 100644 --- a/drivers/net/wireless/realtek/rtw89/mac.h +++ b/drivers/net/wireless/realtek/rtw89/mac.h @@ -6,6 +6,7 @@ #define __RTW89_MAC_H__ #include "core.h" +#include "reg.h" #define MAC_MEM_DUMP_PAGE_SIZE 0x40000 #define ADDR_CAM_ENT_SIZE 0x40 @@ -305,6 +306,7 @@ enum rtw89_mac_c2h_ofld_func { RTW89_MAC_C2H_FUNC_PKT_OFLD_RSP, RTW89_MAC_C2H_FUNC_BCN_RESEND, RTW89_MAC_C2H_FUNC_MACID_PAUSE, + RTW89_MAC_C2H_FUNC_TSF32_TOGL_RPT = 0x6, RTW89_MAC_C2H_FUNC_SCANOFLD_RSP = 0x9, RTW89_MAC_C2H_FUNC_OFLD_MAX, }; @@ -689,23 +691,30 @@ struct rtw89_mac_size_set { const struct rtw89_hfc_prec_cfg hfc_preccfg_pcie; const struct rtw89_dle_size wde_size0; const struct rtw89_dle_size wde_size4; + const struct rtw89_dle_size wde_size6; + const struct rtw89_dle_size wde_size9; const struct rtw89_dle_size wde_size18; const struct rtw89_dle_size wde_size19; const struct rtw89_dle_size ple_size0; const struct rtw89_dle_size ple_size4; + const struct rtw89_dle_size ple_size6; + const struct rtw89_dle_size ple_size8; const struct rtw89_dle_size ple_size18; const struct rtw89_dle_size ple_size19; const struct rtw89_wde_quota wde_qt0; const struct rtw89_wde_quota wde_qt4; + const struct rtw89_wde_quota wde_qt6; const struct rtw89_wde_quota wde_qt17; const struct rtw89_wde_quota wde_qt18; const struct rtw89_ple_quota ple_qt4; const struct rtw89_ple_quota ple_qt5; const struct rtw89_ple_quota ple_qt13; + const struct rtw89_ple_quota ple_qt18; const struct rtw89_ple_quota ple_qt44; const struct rtw89_ple_quota ple_qt45; const struct rtw89_ple_quota ple_qt46; const struct rtw89_ple_quota ple_qt47; + const struct rtw89_ple_quota ple_qt58; }; extern const struct rtw89_mac_size_set rtw89_mac_size; @@ -799,9 +808,11 @@ int rtw89_mac_write_lte(struct rtw89_dev *rtwdev, const u32 offset, u32 val); int rtw89_mac_read_lte(struct rtw89_dev *rtwdev, const u32 offset, u32 *val); int rtw89_mac_add_vif(struct rtw89_dev *rtwdev, struct rtw89_vif *vif); int rtw89_mac_port_update(struct rtw89_dev *rtwdev, struct rtw89_vif *rtwvif); +void rtw89_mac_set_he_obss_narrow_bw_ru(struct rtw89_dev *rtwdev, + struct ieee80211_vif *vif); int rtw89_mac_remove_vif(struct rtw89_dev *rtwdev, struct rtw89_vif *vif); int rtw89_mac_enable_bb_rf(struct rtw89_dev *rtwdev); -void rtw89_mac_disable_bb_rf(struct rtw89_dev *rtwdev); +int rtw89_mac_disable_bb_rf(struct rtw89_dev *rtwdev); static inline int rtw89_chip_enable_bb_rf(struct rtw89_dev *rtwdev) { @@ -810,11 +821,11 @@ static inline int rtw89_chip_enable_bb_rf(struct rtw89_dev *rtwdev) return chip->ops->enable_bb_rf(rtwdev); } -static inline void rtw89_chip_disable_bb_rf(struct rtw89_dev *rtwdev) +static inline int rtw89_chip_disable_bb_rf(struct rtw89_dev *rtwdev) { const struct rtw89_chip_info *chip = rtwdev->chip; - chip->ops->disable_bb_rf(rtwdev); + return chip->ops->disable_bb_rf(rtwdev); } u32 rtw89_mac_get_err_status(struct rtw89_dev *rtwdev); @@ -912,6 +923,45 @@ static inline int rtw89_mac_txpwr_write32_mask(struct rtw89_dev *rtwdev, return 0; } +static inline void rtw89_mac_ctrl_hci_dma_tx(struct rtw89_dev *rtwdev, + bool enable) +{ + const struct rtw89_chip_info *chip = rtwdev->chip; + + if (enable) + rtw89_write32_set(rtwdev, chip->hci_func_en_addr, + B_AX_HCI_TXDMA_EN); + else + rtw89_write32_clr(rtwdev, chip->hci_func_en_addr, + B_AX_HCI_TXDMA_EN); +} + +static inline void rtw89_mac_ctrl_hci_dma_rx(struct rtw89_dev *rtwdev, + bool enable) +{ + const struct rtw89_chip_info *chip = rtwdev->chip; + + if (enable) + rtw89_write32_set(rtwdev, chip->hci_func_en_addr, + B_AX_HCI_RXDMA_EN); + else + rtw89_write32_clr(rtwdev, chip->hci_func_en_addr, + B_AX_HCI_RXDMA_EN); +} + +static inline void rtw89_mac_ctrl_hci_dma_trx(struct rtw89_dev *rtwdev, + bool enable) +{ + const struct rtw89_chip_info *chip = rtwdev->chip; + + if (enable) + rtw89_write32_set(rtwdev, chip->hci_func_en_addr, + B_AX_HCI_TXDMA_EN | B_AX_HCI_RXDMA_EN); + else + rtw89_write32_clr(rtwdev, chip->hci_func_en_addr, + B_AX_HCI_TXDMA_EN | B_AX_HCI_RXDMA_EN); +} + int rtw89_mac_set_tx_time(struct rtw89_dev *rtwdev, struct rtw89_sta *rtwsta, bool resume, u32 tx_time); int rtw89_mac_get_tx_time(struct rtw89_dev *rtwdev, struct rtw89_sta *rtwsta, @@ -945,8 +995,10 @@ enum rtw89_mac_xtal_si_offset { #define XTAL_SI_HIGH_ADDR_MASK GENMASK(2, 0) XTAL_SI_READ_VAL = 0x7A, XTAL_SI_WL_RFC_S0 = 0x80, +#define XTAL_SI_RF00S_EN GENMASK(2, 0) #define XTAL_SI_RF00 BIT(0) XTAL_SI_WL_RFC_S1 = 0x81, +#define XTAL_SI_RF10S_EN GENMASK(2, 0) #define XTAL_SI_RF10 BIT(0) XTAL_SI_ANAPAR_WL = 0x90, #define XTAL_SI_SRAM2RFC BIT(7) @@ -963,5 +1015,9 @@ enum rtw89_mac_xtal_si_offset { int rtw89_mac_write_xtal_si(struct rtw89_dev *rtwdev, u8 offset, u8 val, u8 mask); int rtw89_mac_read_xtal_si(struct rtw89_dev *rtwdev, u8 offset, u8 *val); +void rtw89_mac_pkt_drop_vif(struct rtw89_dev *rtwdev, struct rtw89_vif *rtwvif); +u16 rtw89_mac_dle_buf_req(struct rtw89_dev *rtwdev, u16 buf_len, bool wd); +int rtw89_mac_set_cpuio(struct rtw89_dev *rtwdev, + struct rtw89_cpuio_ctrl *ctrl_para, bool wd); #endif diff --git a/drivers/net/wireless/realtek/rtw89/mac80211.c b/drivers/net/wireless/realtek/rtw89/mac80211.c index 668370cf8158..a296bfa8188f 100644 --- a/drivers/net/wireless/realtek/rtw89/mac80211.c +++ b/drivers/net/wireless/realtek/rtw89/mac80211.c @@ -13,6 +13,7 @@ #include "reg.h" #include "sar.h" #include "ser.h" +#include "util.h" static void rtw89_ops_tx(struct ieee80211_hw *hw, struct ieee80211_tx_control *control, @@ -108,6 +109,9 @@ static int rtw89_ops_add_interface(struct ieee80211_hw *hw, struct rtw89_vif *rtwvif = (struct rtw89_vif *)vif->drv_priv; int ret = 0; + rtw89_debug(rtwdev, RTW89_DBG_STATE, "add vif %pM type %d, p2p %d\n", + vif->addr, vif->type, vif->p2p); + mutex_lock(&rtwdev->mutex); rtwvif->rtwdev = rtwdev; list_add_tail(&rtwvif->list, &rtwdev->rtwvifs_list); @@ -150,6 +154,9 @@ static void rtw89_ops_remove_interface(struct ieee80211_hw *hw, struct rtw89_dev *rtwdev = hw->priv; struct rtw89_vif *rtwvif = (struct rtw89_vif *)vif->drv_priv; + rtw89_debug(rtwdev, RTW89_DBG_STATE, "remove vif %pM type %d p2p %d\n", + vif->addr, vif->type, vif->p2p); + cancel_work_sync(&rtwvif->update_beacon_work); mutex_lock(&rtwdev->mutex); @@ -161,6 +168,23 @@ static void rtw89_ops_remove_interface(struct ieee80211_hw *hw, mutex_unlock(&rtwdev->mutex); } +static int rtw89_ops_change_interface(struct ieee80211_hw *hw, + struct ieee80211_vif *vif, + enum nl80211_iftype type, bool p2p) +{ + struct rtw89_dev *rtwdev = hw->priv; + + rtw89_debug(rtwdev, RTW89_DBG_STATE, "change vif %pM (%d)->(%d), p2p (%d)->(%d)\n", + vif->addr, vif->type, type, vif->p2p, p2p); + + rtw89_ops_remove_interface(hw, vif); + + vif->type = type; + vif->p2p = p2p; + + return rtw89_ops_add_interface(hw, vif); +} + static void rtw89_ops_configure_filter(struct ieee80211_hw *hw, unsigned int changed_flags, unsigned int *new_flags, @@ -355,6 +379,7 @@ static void rtw89_ops_bss_info_changed(struct ieee80211_hw *hw, rtw89_phy_set_bss_color(rtwdev, vif); rtw89_chip_cfg_txpwr_ul_tb_offset(rtwdev, vif); rtw89_mac_port_update(rtwdev, rtwvif); + rtw89_mac_set_he_obss_narrow_bw_ru(rtwdev, vif); rtw89_store_op_chan(rtwdev, true); } else { /* Abort ongoing scan if cancel_scan isn't issued @@ -383,6 +408,9 @@ static void rtw89_ops_bss_info_changed(struct ieee80211_hw *hw, if (changed & BSS_CHANGED_MU_GROUPS) rtw89_mac_bf_set_gid_table(rtwdev, vif, conf); + if (changed & BSS_CHANGED_P2P_PS) + rtw89_process_p2p_ps(rtwdev, vif); + mutex_unlock(&rtwdev->mutex); } @@ -610,6 +638,20 @@ static void rtw89_ops_sta_statistics(struct ieee80211_hw *hw, sinfo->filled |= BIT_ULL(NL80211_STA_INFO_TX_BITRATE); } +static +void __rtw89_drop_packets(struct rtw89_dev *rtwdev, struct ieee80211_vif *vif) +{ + struct rtw89_vif *rtwvif; + + if (vif) { + rtwvif = (struct rtw89_vif *)vif->drv_priv; + rtw89_mac_pkt_drop_vif(rtwdev, rtwvif); + } else { + rtw89_for_each_rtwvif(rtwdev, rtwvif) + rtw89_mac_pkt_drop_vif(rtwdev, rtwvif); + } +} + static void rtw89_ops_flush(struct ieee80211_hw *hw, struct ieee80211_vif *vif, u32 queues, bool drop) { @@ -618,7 +660,12 @@ static void rtw89_ops_flush(struct ieee80211_hw *hw, struct ieee80211_vif *vif, mutex_lock(&rtwdev->mutex); rtw89_leave_lps(rtwdev); rtw89_hci_flush_queues(rtwdev, queues, drop); - rtw89_mac_flush_txq(rtwdev, queues, drop); + + if (drop && RTW89_CHK_FW_FEATURE(PACKET_DROP, &rtwdev->fw)) + __rtw89_drop_packets(rtwdev, vif); + else + rtw89_mac_flush_txq(rtwdev, queues, drop); + mutex_unlock(&rtwdev->mutex); } @@ -634,7 +681,7 @@ static void rtw89_ra_mask_info_update_iter(void *data, struct ieee80211_sta *sta struct rtw89_sta *rtwsta = (struct rtw89_sta *)sta->drv_priv; struct ieee80211_vif *vif = rtwvif_to_vif(rtwsta->rtwvif); - if (vif != br_data->vif) + if (vif != br_data->vif || vif->p2p) return; rtwsta->use_cfg_mask = true; @@ -674,12 +721,13 @@ int rtw89_ops_set_antenna(struct ieee80211_hw *hw, u32 tx_ant, u32 rx_ant) struct rtw89_dev *rtwdev = hw->priv; struct rtw89_hal *hal = &rtwdev->hal; - if (rx_ant != hw->wiphy->available_antennas_rx) + if (rx_ant != hw->wiphy->available_antennas_rx && rx_ant != hal->antenna_rx) return -EINVAL; mutex_lock(&rtwdev->mutex); hal->antenna_tx = tx_ant; hal->antenna_rx = rx_ant; + hal->tx_path_diversity = false; mutex_unlock(&rtwdev->mutex); return 0; @@ -840,6 +888,34 @@ static void rtw89_ops_unassign_vif_chanctx(struct ieee80211_hw *hw, mutex_unlock(&rtwdev->mutex); } +static void rtw89_set_tid_config_iter(void *data, struct ieee80211_sta *sta) +{ + struct cfg80211_tid_config *tid_config = data; + struct rtw89_sta *rtwsta = (struct rtw89_sta *)sta->drv_priv; + struct rtw89_dev *rtwdev = rtwsta->rtwvif->rtwdev; + + rtw89_core_set_tid_config(rtwdev, sta, tid_config); +} + +static int rtw89_ops_set_tid_config(struct ieee80211_hw *hw, + struct ieee80211_vif *vif, + struct ieee80211_sta *sta, + struct cfg80211_tid_config *tid_config) +{ + struct rtw89_dev *rtwdev = hw->priv; + + mutex_lock(&rtwdev->mutex); + if (sta) + rtw89_core_set_tid_config(rtwdev, sta, tid_config); + else + ieee80211_iterate_stations_atomic(rtwdev->hw, + rtw89_set_tid_config_iter, + tid_config); + mutex_unlock(&rtwdev->mutex); + + return 0; +} + const struct ieee80211_ops rtw89_ops = { .tx = rtw89_ops_tx, .wake_tx_queue = rtw89_ops_wake_tx_queue, @@ -847,6 +923,7 @@ const struct ieee80211_ops rtw89_ops = { .stop = rtw89_ops_stop, .config = rtw89_ops_config, .add_interface = rtw89_ops_add_interface, + .change_interface = rtw89_ops_change_interface, .remove_interface = rtw89_ops_remove_interface, .configure_filter = rtw89_ops_configure_filter, .bss_info_changed = rtw89_ops_bss_info_changed, @@ -875,5 +952,6 @@ const struct ieee80211_ops rtw89_ops = { .unassign_vif_chanctx = rtw89_ops_unassign_vif_chanctx, .set_sar_specs = rtw89_ops_set_sar_specs, .sta_rc_update = rtw89_ops_sta_rc_update, + .set_tid_config = rtw89_ops_set_tid_config, }; EXPORT_SYMBOL(rtw89_ops); diff --git a/drivers/net/wireless/realtek/rtw89/pci.c b/drivers/net/wireless/realtek/rtw89/pci.c index d2cbe0468cd7..5f8e19639362 100644 --- a/drivers/net/wireless/realtek/rtw89/pci.c +++ b/drivers/net/wireless/realtek/rtw89/pci.c @@ -169,6 +169,23 @@ static int rtw89_pci_rxbd_info_update(struct rtw89_dev *rtwdev, return 0; } +static void rtw89_pci_ctrl_txdma_ch_pcie(struct rtw89_dev *rtwdev, bool enable) +{ + const struct rtw89_pci_info *info = rtwdev->pci_info; + const struct rtw89_reg_def *dma_stop1 = &info->dma_stop1; + const struct rtw89_reg_def *dma_stop2 = &info->dma_stop2; + + if (enable) { + rtw89_write32_clr(rtwdev, dma_stop1->addr, dma_stop1->mask); + if (dma_stop2->addr) + rtw89_write32_clr(rtwdev, dma_stop2->addr, dma_stop2->mask); + } else { + rtw89_write32_set(rtwdev, dma_stop1->addr, dma_stop1->mask); + if (dma_stop2->addr) + rtw89_write32_set(rtwdev, dma_stop2->addr, dma_stop2->mask); + } +} + static bool rtw89_skb_put_rx_data(struct rtw89_dev *rtwdev, bool fs, bool ls, struct sk_buff *new, @@ -1076,12 +1093,15 @@ static void __pci_flush_txch(struct rtw89_dev *rtwdev, u8 txch, bool drop) static void __rtw89_pci_ops_flush_txchs(struct rtw89_dev *rtwdev, u32 txchs, bool drop) { + const struct rtw89_pci_info *info = rtwdev->pci_info; u8 i; for (i = 0; i < RTW89_TXCH_NUM; i++) { /* It may be unnecessary to flush FWCMD queue. */ if (i == RTW89_TXCH_CH12) continue; + if (info->tx_dma_ch_mask & BIT(i)) + continue; if (txchs & BIT(i)) __pci_flush_txch(rtwdev, i, drop); @@ -1360,6 +1380,7 @@ static const struct rtw89_pci_bd_ram bd_ram_table[RTW89_TXCH_NUM] = { static void rtw89_pci_reset_trx_rings(struct rtw89_dev *rtwdev) { struct rtw89_pci *rtwpci = (struct rtw89_pci *)rtwdev->priv; + const struct rtw89_pci_info *info = rtwdev->pci_info; struct rtw89_pci_tx_ring *tx_ring; struct rtw89_pci_rx_ring *rx_ring; struct rtw89_pci_dma_ring *bd_ring; @@ -1371,6 +1392,9 @@ static void rtw89_pci_reset_trx_rings(struct rtw89_dev *rtwdev) int i; for (i = 0; i < RTW89_TXCH_NUM; i++) { + if (info->tx_dma_ch_mask & BIT(i)) + continue; + tx_ring = &rtwpci->tx_rings[i]; bd_ring = &tx_ring->bd_ring; bd_ram = &bd_ram_table[i]; @@ -1414,12 +1438,15 @@ static void rtw89_pci_release_tx_ring(struct rtw89_dev *rtwdev, static void rtw89_pci_ops_reset(struct rtw89_dev *rtwdev) { struct rtw89_pci *rtwpci = (struct rtw89_pci *)rtwdev->priv; + const struct rtw89_pci_info *info = rtwdev->pci_info; int txch; rtw89_pci_reset_trx_rings(rtwdev); spin_lock_bh(&rtwpci->trx_lock); for (txch = 0; txch < RTW89_TXCH_NUM; txch++) { + if (info->tx_dma_ch_mask & BIT(txch)) + continue; if (txch == RTW89_TXCH_CH12) { rtw89_pci_release_fwcmd(rtwdev, rtwpci, skb_queue_len(&rtwpci->h2c_queue), true); @@ -1607,35 +1634,41 @@ static void rtw89_pci_ops_write32(struct rtw89_dev *rtwdev, u32 addr, u32 data) writel(data, rtwpci->mmap + addr); } -static void rtw89_pci_ctrl_dma_all(struct rtw89_dev *rtwdev, bool enable) +static void rtw89_pci_ctrl_dma_trx(struct rtw89_dev *rtwdev, bool enable) { - enum rtw89_core_chip_id chip_id = rtwdev->chip->chip_id; const struct rtw89_pci_info *info = rtwdev->pci_info; - u32 txhci_en = info->txhci_en_bit; - u32 rxhci_en = info->rxhci_en_bit; - if (enable) { - if (chip_id != RTL8852C) - rtw89_write32_clr(rtwdev, info->dma_stop1_reg, - B_AX_STOP_PCIEIO); - rtw89_write32_set(rtwdev, R_AX_PCIE_INIT_CFG1, - txhci_en | rxhci_en); - if (chip_id == RTL8852C) - rtw89_write32_clr(rtwdev, R_AX_PCIE_INIT_CFG1, - B_AX_STOP_AXI_MST); + if (enable) + rtw89_write32_set(rtwdev, info->init_cfg_reg, + info->rxhci_en_bit | info->txhci_en_bit); + else + rtw89_write32_clr(rtwdev, info->init_cfg_reg, + info->rxhci_en_bit | info->txhci_en_bit); +} + +static void rtw89_pci_ctrl_dma_io(struct rtw89_dev *rtwdev, bool enable) +{ + enum rtw89_core_chip_id chip_id = rtwdev->chip->chip_id; + u32 reg, mask; + + if (chip_id == RTL8852C) { + reg = R_AX_HAXI_INIT_CFG1; + mask = B_AX_STOP_AXI_MST; } else { - if (chip_id != RTL8852C) - rtw89_write32_set(rtwdev, info->dma_stop1_reg, - B_AX_STOP_PCIEIO); - else - rtw89_write32_clr(rtwdev, R_AX_PCIE_INIT_CFG1, - B_AX_STOP_AXI_MST); - rtw89_write32_clr(rtwdev, R_AX_PCIE_INIT_CFG1, - txhci_en | rxhci_en); - if (chip_id == RTL8852C) - rtw89_write32_set(rtwdev, R_AX_PCIE_INIT_CFG1, - B_AX_STOP_AXI_MST); + reg = R_AX_PCIE_DMA_STOP1; + mask = B_AX_STOP_PCIEIO; } + + if (enable) + rtw89_write32_clr(rtwdev, reg, mask); + else + rtw89_write32_set(rtwdev, reg, mask); +} + +static void rtw89_pci_ctrl_dma_all(struct rtw89_dev *rtwdev, bool enable) +{ + rtw89_pci_ctrl_dma_io(rtwdev, enable); + rtw89_pci_ctrl_dma_trx(rtwdev, enable); } static int rtw89_pci_check_mdio(struct rtw89_dev *rtwdev, u8 addr, u8 speed, u16 rw_bit) @@ -1841,6 +1874,18 @@ __get_target(struct rtw89_dev *rtwdev, u16 *target, enum rtw89_pcie_phy phy_rate return 0; } +static int rtw89_pci_autok_x(struct rtw89_dev *rtwdev) +{ + int ret; + + if (rtwdev->chip->chip_id != RTL8852B) + return 0; + + ret = rtw89_write16_mdio_mask(rtwdev, RAC_REG_FLD_0, BAC_AUTOK_N_MASK, + PCIE_AUTOK_4, PCIE_PHY_GEN1); + return ret; +} + static int rtw89_pci_auto_refclk_cal(struct rtw89_dev *rtwdev, bool autook_en) { enum rtw89_pcie_phy phy_rate; @@ -2054,7 +2099,7 @@ static u32 rtw89_pci_l2_rxen_lat(struct rtw89_dev *rtwdev) static void rtw89_pci_aphy_pwrcut(struct rtw89_dev *rtwdev) { - if (rtwdev->chip->chip_id != RTL8852A) + if (rtwdev->chip->chip_id != RTL8852A && rtwdev->chip->chip_id != RTL8852B) return; rtw89_write32_clr(rtwdev, R_AX_SYS_PW_CTRL, B_AX_PSUS_OFF_CAPC_EN); @@ -2239,19 +2284,19 @@ static int rtw89_poll_txdma_ch_idle_pcie(struct rtw89_dev *rtwdev) { const struct rtw89_pci_info *info = rtwdev->pci_info; u32 ret, check, dma_busy; - u32 dma_busy1 = info->dma_busy1_reg; + u32 dma_busy1 = info->dma_busy1.addr; u32 dma_busy2 = info->dma_busy2_reg; - check = B_AX_ACH0_BUSY | B_AX_ACH1_BUSY | B_AX_ACH2_BUSY | - B_AX_ACH3_BUSY | B_AX_ACH4_BUSY | B_AX_ACH5_BUSY | - B_AX_ACH6_BUSY | B_AX_ACH7_BUSY | B_AX_CH8_BUSY | - B_AX_CH9_BUSY | B_AX_CH12_BUSY; + check = info->dma_busy1.mask; ret = read_poll_timeout(rtw89_read32, dma_busy, (dma_busy & check) == 0, 10, 100, false, rtwdev, dma_busy1); if (ret) return ret; + if (!dma_busy2) + return 0; + check = B_AX_CH10_BUSY | B_AX_CH11_BUSY; ret = read_poll_timeout(rtw89_read32, dma_busy, (dma_busy & check) == 0, @@ -2419,6 +2464,12 @@ static int rtw89_pci_ops_mac_pre_init(struct rtw89_dev *rtwdev) rtw89_pci_hci_ldo(rtwdev); rtw89_pci_dphy_delay(rtwdev); + ret = rtw89_pci_autok_x(rtwdev); + if (ret) { + rtw89_err(rtwdev, "[ERR] pcie autok_x fail %d\n", ret); + return ret; + } + ret = rtw89_pci_auto_refclk_cal(rtwdev, false); if (ret) { rtw89_err(rtwdev, "[ERR] pcie autok fail %d\n", ret); @@ -2437,7 +2488,7 @@ static int rtw89_pci_ops_mac_pre_init(struct rtw89_dev *rtwdev) rtw89_pci_set_dbg(rtwdev); rtw89_pci_set_keep_reg(rtwdev); - rtw89_write32_set(rtwdev, info->dma_stop1_reg, B_AX_STOP_WPDMA); + rtw89_write32_set(rtwdev, info->dma_stop1.addr, B_AX_STOP_WPDMA); /* stop DMA activities */ rtw89_pci_ctrl_dma_all(rtwdev, false); @@ -2460,10 +2511,9 @@ static int rtw89_pci_ops_mac_pre_init(struct rtw89_dev *rtwdev) return ret; } - /* enable FW CMD queue to download firmware */ - rtw89_write32_set(rtwdev, info->dma_stop1_reg, B_AX_TX_STOP1_ALL); - rtw89_write32_clr(rtwdev, info->dma_stop1_reg, B_AX_STOP_CH12); - rtw89_write32_set(rtwdev, info->dma_stop2_reg, B_AX_TX_STOP2_ALL); + /* disable all channels except to FW CMD channel to download firmware */ + rtw89_pci_ctrl_txdma_ch_pcie(rtwdev, false); + rtw89_write32_clr(rtwdev, info->dma_stop1.addr, B_AX_STOP_CH12); /* start DMA activities */ rtw89_pci_ctrl_dma_all(rtwdev, true); @@ -2491,15 +2541,15 @@ int rtw89_pci_ltr_set(struct rtw89_dev *rtwdev, bool en) if (rtw89_pci_ltr_is_err_reg_val(val)) return -EINVAL; - rtw89_write32_clr(rtwdev, R_AX_LTR_CTRL_0, B_AX_LTR_HW_EN); - rtw89_write32_set(rtwdev, R_AX_LTR_CTRL_0, B_AX_LTR_EN); + rtw89_write32_set(rtwdev, R_AX_LTR_CTRL_0, B_AX_LTR_HW_EN | B_AX_LTR_EN | + B_AX_LTR_WD_NOEMP_CHK); rtw89_write32_mask(rtwdev, R_AX_LTR_CTRL_0, B_AX_LTR_SPACE_IDX_MASK, PCI_LTR_SPC_500US); rtw89_write32_mask(rtwdev, R_AX_LTR_CTRL_0, B_AX_LTR_IDLE_TIMER_IDX_MASK, - PCI_LTR_IDLE_TIMER_800US); + PCI_LTR_IDLE_TIMER_3_2MS); rtw89_write32_mask(rtwdev, R_AX_LTR_CTRL_1, B_AX_LTR_RX0_TH_MASK, 0x28); rtw89_write32_mask(rtwdev, R_AX_LTR_CTRL_1, B_AX_LTR_RX1_TH_MASK, 0x28); - rtw89_write32(rtwdev, R_AX_LTR_IDLE_LATENCY, 0x88e088e0); + rtw89_write32(rtwdev, R_AX_LTR_IDLE_LATENCY, 0x90039003); rtw89_write32(rtwdev, R_AX_LTR_ACTIVE_LATENCY, 0x880b880b); return 0; @@ -2576,11 +2626,10 @@ static int rtw89_pci_ops_mac_post_init(struct rtw89_dev *rtwdev) } /* enable DMA for all queues */ - rtw89_write32_clr(rtwdev, info->dma_stop1_reg, B_AX_TX_STOP1_ALL); - rtw89_write32_clr(rtwdev, info->dma_stop2_reg, B_AX_TX_STOP2_ALL); + rtw89_pci_ctrl_txdma_ch_pcie(rtwdev, true); /* Release PCI IO */ - rtw89_write32_clr(rtwdev, info->dma_stop1_reg, + rtw89_write32_clr(rtwdev, info->dma_stop1.addr, B_AX_STOP_WPDMA | B_AX_STOP_PCIEIO); return 0; @@ -2701,10 +2750,13 @@ static void rtw89_pci_free_tx_rings(struct rtw89_dev *rtwdev, struct pci_dev *pdev) { struct rtw89_pci *rtwpci = (struct rtw89_pci *)rtwdev->priv; + const struct rtw89_pci_info *info = rtwdev->pci_info; struct rtw89_pci_tx_ring *tx_ring; int i; for (i = 0; i < RTW89_TXCH_NUM; i++) { + if (info->tx_dma_ch_mask & BIT(i)) + continue; tx_ring = &rtwpci->tx_rings[i]; rtw89_pci_free_tx_wd_ring(rtwdev, pdev, tx_ring); rtw89_pci_free_tx_ring(rtwdev, pdev, tx_ring); @@ -2892,6 +2944,7 @@ static int rtw89_pci_alloc_tx_rings(struct rtw89_dev *rtwdev, struct pci_dev *pdev) { struct rtw89_pci *rtwpci = (struct rtw89_pci *)rtwdev->priv; + const struct rtw89_pci_info *info = rtwdev->pci_info; struct rtw89_pci_tx_ring *tx_ring; u32 desc_size; u32 len; @@ -2899,6 +2952,8 @@ static int rtw89_pci_alloc_tx_rings(struct rtw89_dev *rtwdev, int ret; for (i = 0; i < RTW89_TXCH_NUM; i++) { + if (info->tx_dma_ch_mask & BIT(i)) + continue; tx_ring = &rtwpci->tx_rings[i]; desc_size = sizeof(struct rtw89_pci_tx_bd_32); len = RTW89_PCI_TXBD_NUM_MAX; @@ -3478,26 +3533,6 @@ static void rtw89_pci_l1ss_cfg(struct rtw89_dev *rtwdev) rtw89_pci_l1ss_set(rtwdev, true); } -static void rtw89_pci_ctrl_dma_all_pcie(struct rtw89_dev *rtwdev, u8 en) -{ - const struct rtw89_pci_info *info = rtwdev->pci_info; - u32 val32; - - if (en == MAC_AX_FUNC_EN) { - val32 = B_AX_STOP_PCIEIO; - rtw89_write32_clr(rtwdev, info->dma_stop1_reg, val32); - - val32 = B_AX_TXHCI_EN | B_AX_RXHCI_EN; - rtw89_write32_set(rtwdev, R_AX_PCIE_INIT_CFG1, val32); - } else { - val32 = B_AX_STOP_PCIEIO; - rtw89_write32_set(rtwdev, info->dma_stop1_reg, val32); - - val32 = B_AX_TXHCI_EN | B_AX_RXHCI_EN; - rtw89_write32_clr(rtwdev, R_AX_PCIE_INIT_CFG1, val32); - } -} - static int rtw89_pci_poll_io_idle(struct rtw89_dev *rtwdev) { int ret = 0; @@ -3517,10 +3552,13 @@ static int rtw89_pci_poll_io_idle(struct rtw89_dev *rtwdev) static int rtw89_pci_lv1rst_stop_dma(struct rtw89_dev *rtwdev) { - u32 val, dma_rst = 0; + u32 val; int ret; - rtw89_pci_ctrl_dma_all_pcie(rtwdev, MAC_AX_FUNC_DIS); + if (rtwdev->chip->chip_id == RTL8852C) + return 0; + + rtw89_pci_ctrl_dma_all(rtwdev, false); ret = rtw89_pci_poll_io_idle(rtwdev); if (ret) { val = rtw89_read32(rtwdev, R_AX_DBG_ERR_FLAG); @@ -3528,12 +3566,10 @@ static int rtw89_pci_lv1rst_stop_dma(struct rtw89_dev *rtwdev) "[PCIe] poll_io_idle fail, before 0x%08x: 0x%08x\n", R_AX_DBG_ERR_FLAG, val); if (val & B_AX_TX_STUCK || val & B_AX_PCIE_TXBD_LEN0) - dma_rst |= B_AX_HCI_TXDMA_EN; + rtw89_mac_ctrl_hci_dma_tx(rtwdev, false); if (val & B_AX_RX_STUCK) - dma_rst |= B_AX_HCI_RXDMA_EN; - val = rtw89_read32(rtwdev, R_AX_HCI_FUNC_EN); - rtw89_write32(rtwdev, R_AX_HCI_FUNC_EN, val & ~dma_rst); - rtw89_write32(rtwdev, R_AX_HCI_FUNC_EN, val | dma_rst); + rtw89_mac_ctrl_hci_dma_rx(rtwdev, false); + rtw89_mac_ctrl_hci_dma_trx(rtwdev, true); ret = rtw89_pci_poll_io_idle(rtwdev); val = rtw89_read32(rtwdev, R_AX_DBG_ERR_FLAG); rtw89_debug(rtwdev, RTW89_DBG_HCI, @@ -3544,18 +3580,7 @@ static int rtw89_pci_lv1rst_stop_dma(struct rtw89_dev *rtwdev) return ret; } -static void rtw89_pci_ctrl_hci_dma_en(struct rtw89_dev *rtwdev, u8 en) -{ - u32 val32; - if (en == MAC_AX_FUNC_EN) { - val32 = B_AX_HCI_TXDMA_EN | B_AX_HCI_RXDMA_EN; - rtw89_write32_set(rtwdev, R_AX_HCI_FUNC_EN, val32); - } else { - val32 = B_AX_HCI_TXDMA_EN | B_AX_HCI_RXDMA_EN; - rtw89_write32_clr(rtwdev, R_AX_HCI_FUNC_EN, val32); - } -} static int rtw89_pci_rst_bdram(struct rtw89_dev *rtwdev) { @@ -3575,15 +3600,18 @@ static int rtw89_pci_lv1rst_start_dma(struct rtw89_dev *rtwdev) { u32 ret; - rtw89_pci_ctrl_hci_dma_en(rtwdev, MAC_AX_FUNC_DIS); - rtw89_pci_ctrl_hci_dma_en(rtwdev, MAC_AX_FUNC_EN); + if (rtwdev->chip->chip_id == RTL8852C) + return 0; + + rtw89_mac_ctrl_hci_dma_trx(rtwdev, false); + rtw89_mac_ctrl_hci_dma_trx(rtwdev, true); rtw89_pci_clr_idx_all(rtwdev); ret = rtw89_pci_rst_bdram(rtwdev); if (ret) return ret; - rtw89_pci_ctrl_dma_all_pcie(rtwdev, MAC_AX_FUNC_EN); + rtw89_pci_ctrl_dma_all(rtwdev, true); return ret; } diff --git a/drivers/net/wireless/realtek/rtw89/pci.h b/drivers/net/wireless/realtek/rtw89/pci.h index 63dc6d4db602..179740607778 100644 --- a/drivers/net/wireless/realtek/rtw89/pci.h +++ b/drivers/net/wireless/realtek/rtw89/pci.h @@ -23,6 +23,9 @@ #define PCIE_DPHY_DLY_25US 0x1 #define RAC_ANA19 0x19 #define B_PCIE_BIT_RD_SEL BIT(2) +#define RAC_REG_FLD_0 0x1D +#define BAC_AUTOK_N_MASK GENMASK(3, 2) +#define PCIE_AUTOK_4 0x3 #define RAC_ANA1F 0x1F #define RAC_ANA24 0x24 #define B_AX_DEGLITCH GENMASK(11, 8) @@ -410,6 +413,16 @@ #define B_AX_STOP_RPQ BIT(1) #define B_AX_STOP_RXQ BIT(0) #define B_AX_TX_STOP1_ALL GENMASK(18, 8) +#define B_AX_TX_STOP1_MASK (B_AX_STOP_ACH0 | B_AX_STOP_ACH1 | \ + B_AX_STOP_ACH2 | B_AX_STOP_ACH3 | \ + B_AX_STOP_ACH4 | B_AX_STOP_ACH5 | \ + B_AX_STOP_ACH6 | B_AX_STOP_ACH7 | \ + B_AX_STOP_CH8 | B_AX_STOP_CH9 | \ + B_AX_STOP_CH12) +#define B_AX_TX_STOP1_MASK_V1 (B_AX_STOP_ACH0 | B_AX_STOP_ACH1 | \ + B_AX_STOP_ACH2 | B_AX_STOP_ACH3 | \ + B_AX_STOP_CH8 | B_AX_STOP_CH9 | \ + B_AX_STOP_CH12) #define R_AX_PCIE_DMA_STOP2 0x1310 #define B_AX_STOP_CH11 BIT(1) @@ -458,6 +471,13 @@ #define B_AX_ACH0_BUSY BIT(8) #define B_AX_RPQ_BUSY BIT(1) #define B_AX_RXQ_BUSY BIT(0) +#define DMA_BUSY1_CHECK (B_AX_ACH0_BUSY | B_AX_ACH1_BUSY | B_AX_ACH2_BUSY | \ + B_AX_ACH3_BUSY | B_AX_ACH4_BUSY | B_AX_ACH5_BUSY | \ + B_AX_ACH6_BUSY | B_AX_ACH7_BUSY | B_AX_CH8_BUSY | \ + B_AX_CH9_BUSY | B_AX_CH12_BUSY) +#define DMA_BUSY1_CHECK_V1 (B_AX_ACH0_BUSY | B_AX_ACH1_BUSY | B_AX_ACH2_BUSY | \ + B_AX_ACH3_BUSY | B_AX_CH8_BUSY | B_AX_CH9_BUSY | \ + B_AX_CH12_BUSY) #define R_AX_PCIE_DMA_BUSY2 0x131C #define B_AX_CH11_BUSY BIT(1) @@ -564,11 +584,6 @@ enum rtw89_pcie_phy { PCIE_PHY_GEN1_UNDEFINE = 0x7F, }; -enum mac_ax_func_sw { - MAC_AX_FUNC_DIS, - MAC_AX_FUNC_EN, -}; - enum rtw89_pcie_l0sdly { PCIE_L0SDLY_1US = 0, PCIE_L0SDLY_2US = 1, @@ -747,14 +762,15 @@ struct rtw89_pci_info { u32 max_tag_num_mask; u32 rxbd_rwptr_clr_reg; u32 txbd_rwptr_clr2_reg; - u32 dma_stop1_reg; - u32 dma_stop2_reg; - u32 dma_busy1_reg; + struct rtw89_reg_def dma_stop1; + struct rtw89_reg_def dma_stop2; + struct rtw89_reg_def dma_busy1; u32 dma_busy2_reg; u32 dma_busy3_reg; u32 rpwm_addr; u32 cpwm_addr; + u32 tx_dma_ch_mask; const struct rtw89_pci_bd_idx_addr *bd_idx_addr_low_power; const struct rtw89_pci_ch_dma_addr_set *dma_addr_set; diff --git a/drivers/net/wireless/realtek/rtw89/phy.c b/drivers/net/wireless/realtek/rtw89/phy.c index 4dfeedeb0d90..6a6bdc652e09 100644 --- a/drivers/net/wireless/realtek/rtw89/phy.c +++ b/drivers/net/wireless/realtek/rtw89/phy.c @@ -193,6 +193,40 @@ static const u64 rtw89_ra_mask_he_rates[4] = {RA_MASK_HE_1SS_RATES, RA_MASK_HE_2SS_RATES, RA_MASK_HE_3SS_RATES, RA_MASK_HE_4SS_RATES}; +static void rtw89_phy_ra_gi_ltf(struct rtw89_dev *rtwdev, + struct rtw89_sta *rtwsta, + bool *fix_giltf_en, u8 *fix_giltf) +{ + const struct rtw89_chan *chan = rtw89_chan_get(rtwdev, RTW89_SUB_ENTITY_0); + struct cfg80211_bitrate_mask *mask = &rtwsta->mask; + u8 band = chan->band_type; + enum nl80211_band nl_band = rtw89_hw_to_nl80211_band(band); + u8 he_gi = mask->control[nl_band].he_gi; + u8 he_ltf = mask->control[nl_band].he_ltf; + + if (!rtwsta->use_cfg_mask) + return; + + if (he_ltf == 2 && he_gi == 2) { + *fix_giltf = RTW89_GILTF_LGI_4XHE32; + } else if (he_ltf == 2 && he_gi == 0) { + *fix_giltf = RTW89_GILTF_SGI_4XHE08; + } else if (he_ltf == 1 && he_gi == 1) { + *fix_giltf = RTW89_GILTF_2XHE16; + } else if (he_ltf == 1 && he_gi == 0) { + *fix_giltf = RTW89_GILTF_2XHE08; + } else if (he_ltf == 0 && he_gi == 1) { + *fix_giltf = RTW89_GILTF_1XHE16; + } else if (he_ltf == 0 && he_gi == 0) { + *fix_giltf = RTW89_GILTF_1XHE08; + } else { + *fix_giltf_en = false; + return; + } + + *fix_giltf_en = true; +} + static void rtw89_phy_ra_sta_update(struct rtw89_dev *rtwdev, struct ieee80211_sta *sta, bool csi) { @@ -201,6 +235,7 @@ static void rtw89_phy_ra_sta_update(struct rtw89_dev *rtwdev, struct rtw89_phy_rate_pattern *rate_pattern = &rtwvif->rate_pattern; struct rtw89_ra_info *ra = &rtwsta->ra; const struct rtw89_chan *chan = rtw89_chan_get(rtwdev, RTW89_SUB_ENTITY_0); + struct ieee80211_vif *vif = rtwvif_to_vif(rtwsta->rtwvif); const u64 *high_rate_masks = rtw89_ra_mask_ht_rates; u8 rssi = ewma_rssi_read(&rtwsta->avg_rssi); u64 ra_mask = 0; @@ -210,8 +245,10 @@ static void rtw89_phy_ra_sta_update(struct rtw89_dev *rtwdev, u8 bw_mode = 0; u8 stbc_en = 0; u8 ldpc_en = 0; + u8 fix_giltf = 0; u8 i; bool sgi = false; + bool fix_giltf_en = false; memset(ra, 0, sizeof(*ra)); /* Set the ra mask from sta's capability */ @@ -226,6 +263,7 @@ static void rtw89_phy_ra_sta_update(struct rtw89_dev *rtwdev, if (sta->deflink.he_cap.he_cap_elem.phy_cap_info[1] & IEEE80211_HE_PHY_CAP1_LDPC_CODING_IN_PAYLOAD) ldpc_en = 1; + rtw89_phy_ra_gi_ltf(rtwdev, rtwsta, &fix_giltf_en, &fix_giltf); } else if (sta->deflink.vht_cap.vht_supported) { u16 mcs_map = le16_to_cpu(sta->deflink.vht_cap.vht_mcs.rx_mcs_map); @@ -255,10 +293,10 @@ static void rtw89_phy_ra_sta_update(struct rtw89_dev *rtwdev, switch (chan->band_type) { case RTW89_BAND_2G: ra_mask |= sta->deflink.supp_rates[NL80211_BAND_2GHZ]; - if (sta->deflink.supp_rates[NL80211_BAND_2GHZ] <= 0xf) + if (sta->deflink.supp_rates[NL80211_BAND_2GHZ] & 0xf) mode |= RTW89_RA_MODE_CCK; - else - mode |= RTW89_RA_MODE_CCK | RTW89_RA_MODE_OFDM; + if (sta->deflink.supp_rates[NL80211_BAND_2GHZ] & 0xff0) + mode |= RTW89_RA_MODE_OFDM; break; case RTW89_BAND_5G: ra_mask |= (u64)sta->deflink.supp_rates[NL80211_BAND_5GHZ] << 4; @@ -321,7 +359,7 @@ static void rtw89_phy_ra_sta_update(struct rtw89_dev *rtwdev, IEEE80211_HE_PHY_CAP3_DCM_MAX_CONST_RX_16_QAM) ra->dcm_cap = 1; - if (rate_pattern->enable) { + if (rate_pattern->enable && !vif->p2p) { ra_mask = rtw89_phy_ra_mask_cfg(rtwdev, rtwsta); ra_mask &= rate_pattern->ra_mask; mode = rate_pattern->ra_mode; @@ -335,6 +373,8 @@ static void rtw89_phy_ra_sta_update(struct rtw89_dev *rtwdev, ra->ss_num = min(sta->deflink.rx_nss, rtwdev->hal.tx_nss) - 1; ra->en_sgi = sgi; ra->ra_mask = ra_mask; + ra->fix_giltf_en = fix_giltf_en; + ra->fix_giltf = fix_giltf; if (!csi) return; @@ -2031,8 +2071,8 @@ static void rtw89_phy_c2h_ra_rpt_iter(void *data, struct ieee80211_sta *sta) ra_report->hw_rate = FIELD_PREP(RTW89_HW_RATE_MASK_MOD, mode) | FIELD_PREP(RTW89_HW_RATE_MASK_VAL, rate); ra_report->might_fallback_legacy = mcs <= 2; - sta->max_rc_amsdu_len = get_max_amsdu_len(rtwdev, ra_report); - rtwsta->max_agg_wait = sta->max_rc_amsdu_len / 1500 - 1; + sta->deflink.agg.max_rc_amsdu_len = get_max_amsdu_len(rtwdev, ra_report); + rtwsta->max_agg_wait = sta->deflink.agg.max_rc_amsdu_len / 1500 - 1; } static void @@ -3465,26 +3505,32 @@ static void rtw89_phy_dig_igi_offset_by_env(struct rtw89_dev *rtwdev) static void rtw89_phy_dig_set_lna_idx(struct rtw89_dev *rtwdev, u8 lna_idx) { - rtw89_phy_write32_mask(rtwdev, R_PATH0_LNA_INIT, - B_PATH0_LNA_INIT_IDX_MSK, lna_idx); - rtw89_phy_write32_mask(rtwdev, R_PATH1_LNA_INIT, - B_PATH1_LNA_INIT_IDX_MSK, lna_idx); + const struct rtw89_dig_regs *dig_regs = rtwdev->chip->dig_regs; + + rtw89_phy_write32_mask(rtwdev, dig_regs->p0_lna_init.addr, + dig_regs->p0_lna_init.mask, lna_idx); + rtw89_phy_write32_mask(rtwdev, dig_regs->p1_lna_init.addr, + dig_regs->p1_lna_init.mask, lna_idx); } static void rtw89_phy_dig_set_tia_idx(struct rtw89_dev *rtwdev, u8 tia_idx) { - rtw89_phy_write32_mask(rtwdev, R_PATH0_TIA_INIT, - B_PATH0_TIA_INIT_IDX_MSK, tia_idx); - rtw89_phy_write32_mask(rtwdev, R_PATH1_TIA_INIT, - B_PATH1_TIA_INIT_IDX_MSK, tia_idx); + const struct rtw89_dig_regs *dig_regs = rtwdev->chip->dig_regs; + + rtw89_phy_write32_mask(rtwdev, dig_regs->p0_tia_init.addr, + dig_regs->p0_tia_init.mask, tia_idx); + rtw89_phy_write32_mask(rtwdev, dig_regs->p1_tia_init.addr, + dig_regs->p1_tia_init.mask, tia_idx); } static void rtw89_phy_dig_set_rxb_idx(struct rtw89_dev *rtwdev, u8 rxb_idx) { - rtw89_phy_write32_mask(rtwdev, R_PATH0_RXB_INIT, - B_PATH0_RXB_INIT_IDX_MSK, rxb_idx); - rtw89_phy_write32_mask(rtwdev, R_PATH1_RXB_INIT, - B_PATH1_RXB_INIT_IDX_MSK, rxb_idx); + const struct rtw89_dig_regs *dig_regs = rtwdev->chip->dig_regs; + + rtw89_phy_write32_mask(rtwdev, dig_regs->p0_rxb_init.addr, + dig_regs->p0_rxb_init.mask, rxb_idx); + rtw89_phy_write32_mask(rtwdev, dig_regs->p1_rxb_init.addr, + dig_regs->p1_rxb_init.mask, rxb_idx); } static void rtw89_phy_dig_set_igi_cr(struct rtw89_dev *rtwdev, @@ -3498,21 +3544,19 @@ static void rtw89_phy_dig_set_igi_cr(struct rtw89_dev *rtwdev, set.lna_idx, set.tia_idx, set.rxb_idx); } -static const struct rtw89_reg_def sdagc_config[4] = { - {R_PATH0_P20_FOLLOW_BY_PAGCUGC, B_PATH0_P20_FOLLOW_BY_PAGCUGC_EN_MSK}, - {R_PATH0_S20_FOLLOW_BY_PAGCUGC, B_PATH0_S20_FOLLOW_BY_PAGCUGC_EN_MSK}, - {R_PATH1_P20_FOLLOW_BY_PAGCUGC, B_PATH1_P20_FOLLOW_BY_PAGCUGC_EN_MSK}, - {R_PATH1_S20_FOLLOW_BY_PAGCUGC, B_PATH1_S20_FOLLOW_BY_PAGCUGC_EN_MSK}, -}; - static void rtw89_phy_dig_sdagc_follow_pagc_config(struct rtw89_dev *rtwdev, bool enable) { - u8 i = 0; + const struct rtw89_dig_regs *dig_regs = rtwdev->chip->dig_regs; - for (i = 0; i < ARRAY_SIZE(sdagc_config); i++) - rtw89_phy_write32_mask(rtwdev, sdagc_config[i].addr, - sdagc_config[i].mask, enable); + rtw89_phy_write32_mask(rtwdev, dig_regs->p0_p20_pagcugc_en.addr, + dig_regs->p0_p20_pagcugc_en.mask, enable); + rtw89_phy_write32_mask(rtwdev, dig_regs->p0_s20_pagcugc_en.addr, + dig_regs->p0_s20_pagcugc_en.mask, enable); + rtw89_phy_write32_mask(rtwdev, dig_regs->p1_p20_pagcugc_en.addr, + dig_regs->p1_p20_pagcugc_en.mask, enable); + rtw89_phy_write32_mask(rtwdev, dig_regs->p1_s20_pagcugc_en.addr, + dig_regs->p1_s20_pagcugc_en.mask, enable); rtw89_debug(rtwdev, RTW89_DBG_DIG, "sdagc_follow_pagc=%d\n", enable); } @@ -3539,6 +3583,7 @@ static void rtw89_phy_dig_dyn_pd_th(struct rtw89_dev *rtwdev, u8 rssi, bool enable) { const struct rtw89_chan *chan = rtw89_chan_get(rtwdev, RTW89_SUB_ENTITY_0); + const struct rtw89_dig_regs *dig_regs = rtwdev->chip->dig_regs; enum rtw89_bandwidth cbw = chan->band_width; struct rtw89_dig_info *dig = &rtwdev->dig; u8 final_rssi = 0, under_region = dig->pd_low_th_ofst; @@ -3581,10 +3626,10 @@ static void rtw89_phy_dig_dyn_pd_th(struct rtw89_dev *rtwdev, u8 rssi, "Dynamic PD th disabled, Set PD_low_bd=0\n"); } - rtw89_phy_write32_mask(rtwdev, R_SEG0R_PD, B_SEG0R_PD_LOWER_BOUND_MSK, - pd_val); - rtw89_phy_write32_mask(rtwdev, R_SEG0R_PD, - B_SEG0R_PD_SPATIAL_REUSE_EN_MSK, enable); + rtw89_phy_write32_mask(rtwdev, dig_regs->seg0_pd_reg, + dig_regs->pd_lower_bound_mask, pd_val); + rtw89_phy_write32_mask(rtwdev, dig_regs->seg0_pd_reg, + dig_regs->pd_spatial_reuse_en, enable); if (!rtwdev->hal.support_cckpd) return; @@ -3660,6 +3705,62 @@ void rtw89_phy_dig(struct rtw89_dev *rtwdev) rtw89_phy_dig_sdagc_follow_pagc_config(rtwdev, false); } +static void rtw89_phy_tx_path_div_sta_iter(void *data, struct ieee80211_sta *sta) +{ + struct rtw89_sta *rtwsta = (struct rtw89_sta *)sta->drv_priv; + struct rtw89_dev *rtwdev = rtwsta->rtwdev; + struct rtw89_vif *rtwvif = rtwsta->rtwvif; + struct rtw89_hal *hal = &rtwdev->hal; + bool *done = data; + u8 rssi_a, rssi_b; + u32 candidate; + + if (rtwvif->wifi_role != RTW89_WIFI_ROLE_STATION || sta->tdls) + return; + + if (*done) + return; + + *done = true; + + rssi_a = ewma_rssi_read(&rtwsta->rssi[RF_PATH_A]); + rssi_b = ewma_rssi_read(&rtwsta->rssi[RF_PATH_B]); + + if (rssi_a > rssi_b + RTW89_TX_DIV_RSSI_RAW_TH) + candidate = RF_A; + else if (rssi_b > rssi_a + RTW89_TX_DIV_RSSI_RAW_TH) + candidate = RF_B; + else + return; + + if (hal->antenna_tx == candidate) + return; + + hal->antenna_tx = candidate; + rtw89_fw_h2c_txpath_cmac_tbl(rtwdev, rtwsta); + + if (hal->antenna_tx == RF_A) { + rtw89_phy_write32_mask(rtwdev, R_P0_RFMODE, B_P0_RFMODE_MUX, 0x12); + rtw89_phy_write32_mask(rtwdev, R_P1_RFMODE, B_P1_RFMODE_MUX, 0x11); + } else if (hal->antenna_tx == RF_B) { + rtw89_phy_write32_mask(rtwdev, R_P0_RFMODE, B_P0_RFMODE_MUX, 0x11); + rtw89_phy_write32_mask(rtwdev, R_P1_RFMODE, B_P1_RFMODE_MUX, 0x12); + } +} + +void rtw89_phy_tx_path_div_track(struct rtw89_dev *rtwdev) +{ + struct rtw89_hal *hal = &rtwdev->hal; + bool done = false; + + if (!hal->tx_path_diversity) + return; + + ieee80211_iterate_stations_atomic(rtwdev->hw, + rtw89_phy_tx_path_div_sta_iter, + &done); +} + static void rtw89_phy_env_monitor_init(struct rtw89_dev *rtwdev) { rtw89_phy_ccx_top_setting_init(rtwdev); diff --git a/drivers/net/wireless/realtek/rtw89/phy.h b/drivers/net/wireless/realtek/rtw89/phy.h index 0eeab18fd97e..ee3bc5e111e1 100644 --- a/drivers/net/wireless/realtek/rtw89/phy.h +++ b/drivers/net/wireless/realtek/rtw89/phy.h @@ -491,6 +491,7 @@ void rtw89_phy_set_phy_regs(struct rtw89_dev *rtwdev, u32 addr, u32 mask, u32 val); void rtw89_phy_dig_reset(struct rtw89_dev *rtwdev); void rtw89_phy_dig(struct rtw89_dev *rtwdev); +void rtw89_phy_tx_path_div_track(struct rtw89_dev *rtwdev); void rtw89_phy_set_bss_color(struct rtw89_dev *rtwdev, struct ieee80211_vif *vif); void rtw89_phy_tssi_ctrl_set_bandedge_cfg(struct rtw89_dev *rtwdev, enum rtw89_mac_idx mac_idx, diff --git a/drivers/net/wireless/realtek/rtw89/ps.c b/drivers/net/wireless/realtek/rtw89/ps.c index ea3260178e66..bf41a1141679 100644 --- a/drivers/net/wireless/realtek/rtw89/ps.c +++ b/drivers/net/wireless/realtek/rtw89/ps.c @@ -59,8 +59,11 @@ static void rtw89_ps_power_mode_change(struct rtw89_dev *rtwdev, bool enter) rtw89_mac_power_mode_change(rtwdev, enter); } -static void __rtw89_enter_ps_mode(struct rtw89_dev *rtwdev) +static void __rtw89_enter_ps_mode(struct rtw89_dev *rtwdev, struct rtw89_vif *rtwvif) { + if (rtwvif->wifi_role == RTW89_WIFI_ROLE_P2P_CLIENT) + return; + if (!rtwdev->ps_mode) return; @@ -111,20 +114,21 @@ void rtw89_leave_ps_mode(struct rtw89_dev *rtwdev) __rtw89_leave_ps_mode(rtwdev); } -void rtw89_enter_lps(struct rtw89_dev *rtwdev, u8 mac_id) +void rtw89_enter_lps(struct rtw89_dev *rtwdev, struct rtw89_vif *rtwvif) { lockdep_assert_held(&rtwdev->mutex); if (test_and_set_bit(RTW89_FLAG_LEISURE_PS, rtwdev->flags)) return; - __rtw89_enter_lps(rtwdev, mac_id); - __rtw89_enter_ps_mode(rtwdev); + __rtw89_enter_lps(rtwdev, rtwvif->mac_id); + __rtw89_enter_ps_mode(rtwdev, rtwvif); } static void rtw89_leave_lps_vif(struct rtw89_dev *rtwdev, struct rtw89_vif *rtwvif) { - if (rtwvif->wifi_role != RTW89_WIFI_ROLE_STATION) + if (rtwvif->wifi_role != RTW89_WIFI_ROLE_STATION && + rtwvif->wifi_role != RTW89_WIFI_ROLE_P2P_CLIENT) return; __rtw89_leave_lps(rtwdev, rtwvif->mac_id); @@ -179,3 +183,64 @@ void rtw89_set_coex_ctrl_lps(struct rtw89_dev *rtwdev, bool btc_ctrl) if (btc_ctrl) rtw89_leave_lps(rtwdev); } + +static void rtw89_tsf32_toggle(struct rtw89_dev *rtwdev, struct rtw89_vif *rtwvif, + enum rtw89_p2pps_action act) +{ + if (act == RTW89_P2P_ACT_UPDATE || act == RTW89_P2P_ACT_REMOVE) + return; + + if (act == RTW89_P2P_ACT_INIT) + rtw89_fw_h2c_tsf32_toggle(rtwdev, rtwvif, true); + else if (act == RTW89_P2P_ACT_TERMINATE) + rtw89_fw_h2c_tsf32_toggle(rtwdev, rtwvif, false); +} + +static void rtw89_p2p_disable_all_noa(struct rtw89_dev *rtwdev, + struct ieee80211_vif *vif) +{ + struct rtw89_vif *rtwvif = (struct rtw89_vif *)vif->drv_priv; + enum rtw89_p2pps_action act; + u8 noa_id; + + if (rtwvif->last_noa_nr == 0) + return; + + for (noa_id = 0; noa_id < rtwvif->last_noa_nr; noa_id++) { + if (noa_id == rtwvif->last_noa_nr - 1) + act = RTW89_P2P_ACT_TERMINATE; + else + act = RTW89_P2P_ACT_REMOVE; + rtw89_tsf32_toggle(rtwdev, rtwvif, act); + rtw89_fw_h2c_p2p_act(rtwdev, vif, NULL, act, noa_id); + } +} + +static void rtw89_p2p_update_noa(struct rtw89_dev *rtwdev, + struct ieee80211_vif *vif) +{ + struct rtw89_vif *rtwvif = (struct rtw89_vif *)vif->drv_priv; + struct ieee80211_p2p_noa_desc *desc; + enum rtw89_p2pps_action act; + u8 noa_id; + + for (noa_id = 0; noa_id < RTW89_P2P_MAX_NOA_NUM; noa_id++) { + desc = &vif->bss_conf.p2p_noa_attr.desc[noa_id]; + if (!desc->count || !desc->duration) + break; + + if (noa_id == 0) + act = RTW89_P2P_ACT_INIT; + else + act = RTW89_P2P_ACT_UPDATE; + rtw89_tsf32_toggle(rtwdev, rtwvif, act); + rtw89_fw_h2c_p2p_act(rtwdev, vif, desc, act, noa_id); + } + rtwvif->last_noa_nr = noa_id; +} + +void rtw89_process_p2p_ps(struct rtw89_dev *rtwdev, struct ieee80211_vif *vif) +{ + rtw89_p2p_disable_all_noa(rtwdev, vif); + rtw89_p2p_update_noa(rtwdev, vif); +} diff --git a/drivers/net/wireless/realtek/rtw89/ps.h b/drivers/net/wireless/realtek/rtw89/ps.h index a184b68994aa..0feae3991623 100644 --- a/drivers/net/wireless/realtek/rtw89/ps.h +++ b/drivers/net/wireless/realtek/rtw89/ps.h @@ -5,12 +5,13 @@ #ifndef __RTW89_PS_H_ #define __RTW89_PS_H_ -void rtw89_enter_lps(struct rtw89_dev *rtwdev, u8 mac_id); +void rtw89_enter_lps(struct rtw89_dev *rtwdev, struct rtw89_vif *rtwvif); void rtw89_leave_lps(struct rtw89_dev *rtwdev); void __rtw89_leave_ps_mode(struct rtw89_dev *rtwdev); void rtw89_leave_ps_mode(struct rtw89_dev *rtwdev); void rtw89_enter_ips(struct rtw89_dev *rtwdev); void rtw89_leave_ips(struct rtw89_dev *rtwdev); void rtw89_set_coex_ctrl_lps(struct rtw89_dev *rtwdev, bool btc_ctrl); +void rtw89_process_p2p_ps(struct rtw89_dev *rtwdev, struct ieee80211_vif *vif); #endif diff --git a/drivers/net/wireless/realtek/rtw89/reg.h b/drivers/net/wireless/realtek/rtw89/reg.h index 38139fff0347..ca20bb024b40 100644 --- a/drivers/net/wireless/realtek/rtw89/reg.h +++ b/drivers/net/wireless/realtek/rtw89/reg.h @@ -51,9 +51,6 @@ #define B_AX_EF_POR BIT(10) #define B_AX_EF_CELL_SEL_MASK GENMASK(9, 8) -#define R_AX_SPSLDO_ON_CTRL0 0x0200 -#define B_AX_OCP_L1_MASK GENMASK(15, 13) - #define R_AX_EFUSE_CTRL 0x0030 #define B_AX_EF_MODE_SEL_MASK GENMASK(31, 30) #define B_AX_EF_RDY BIT(29) @@ -203,6 +200,12 @@ #define R_AX_UDM2 0x01F8 #define R_AX_UDM3 0x01FC +#define R_AX_SPS_DIG_ON_CTRL0 0x0200 +#define B_AX_VREFPFM_L_MASK GENMASK(25, 22) +#define B_AX_REG_ZCDC_H_MASK GENMASK(18, 17) +#define B_AX_OCP_L1_MASK GENMASK(15, 13) +#define B_AX_VOL_L1_MASK GENMASK(3, 0) + #define R_AX_LDO_AON_CTRL0 0x0218 #define B_AX_PD_REGU_L BIT(16) @@ -395,6 +398,7 @@ #define R_AX_PHYREG_SET 0x8040 #define PHYREG_SET_ALL_CYCLE 0x8 +#define PHYREG_SET_XYN_CYCLE 0xE #define R_AX_HD0IMR 0x8110 #define B_AX_WDT_PTFM_INT_EN BIT(5) @@ -479,6 +483,7 @@ #define R_AX_LTR_CTRL_0 0x8410 #define B_AX_LTR_SPACE_IDX_MASK GENMASK(13, 12) #define B_AX_LTR_IDLE_TIMER_IDX_MASK GENMASK(10, 8) +#define B_AX_LTR_WD_NOEMP_CHK BIT(6) #define B_AX_APP_LTR_ACT BIT(5) #define B_AX_APP_LTR_IDLE BIT(4) #define B_AX_LTR_EN BIT(1) @@ -1833,6 +1838,13 @@ #define B_AX_TXSC_40M_MASK GENMASK(7, 4) #define B_AX_TXSC_20M_MASK GENMASK(3, 0) +#define R_AX_PTCL_RRSR1 0xC090 +#define R_AX_PTCL_RRSR1_C1 0xE090 +#define B_AX_RRSR_RATE_EN_MASK GENMASK(11, 8) +#define RRSR_OFDM_CCK_EN 3 +#define B_AX_RSC_MASK GENMASK(7, 6) +#define B_AX_RRSR_CCK_MASK GENMASK(3, 0) + #define R_AX_CMAC_ERR_IMR 0xC160 #define R_AX_CMAC_ERR_IMR_C1 0xE160 #define B_AX_WMAC_TX_ERR_IND_EN BIT(7) @@ -2268,6 +2280,7 @@ #define B_AX_F2PCMDRPT_FULL_DROP_ERR_INT_EN BIT(8) #define B_AX_FSM1_TIMEOUT_ERR_INT_EN BIT(1) #define B_AX_FSM_TIMEOUT_ERR_INT_EN BIT(0) +#define B_AX_PTCL_IMR_CLR_ALL GENMASK(31, 0) #define B_AX_PTCL_IMR_CLR (B_AX_FSM_TIMEOUT_ERR_INT_EN | \ B_AX_F2PCMDRPT_FULL_DROP_ERR_INT_EN | \ B_AX_TXPRT_FULL_DROP_ERR_INT_EN | \ @@ -2325,6 +2338,28 @@ #define B_AX_DLE_IMR_SET (B_AX_RXSTS_FSM_HANG_ERROR_IMR | \ B_AX_RXDATA_FSM_HANG_ERROR_IMR) +#define R_AX_RXDMA_CTRL_0 0xC804 +#define R_AX_RXDMA_CTRL_0_C1 0xE804 +#define B_AX_RXDMA_DBGOUT_EN BIT(31) +#define B_AX_RXDMA_DBG_SEL_MASK GENMASK(30, 29) +#define B_AX_RXDMA_FIFO_DBG_SEL_MASK GENMASK(28, 25) +#define B_AX_RXDMA_DEFAULT_PAGE_MASK GENMASK(22, 21) +#define B_AX_RXDMA_BUFF_REQ_PRI_MASK GENMASK(20, 19) +#define B_AX_RXDMA_TGT_QUEID_MASK GENMASK(18, 13) +#define B_AX_RXDMA_TGT_PRID_MASK GENMASK(12, 10) +#define B_AX_RXDMA_DIS_CSI_RELEASE BIT(9) +#define B_AX_RXDMA_DIS_RXSTS_WAIT_PTR_CLR BIT(7) +#define B_AX_RXDMA_DIS_CSI_WAIT_PTR_CLR BIT(6) +#define B_AX_RXSTS_PTR_FULL_MODE BIT(5) +#define B_AX_CSI_PTR_FULL_MODE BIT(4) +#define B_AX_RU3_PTR_FULL_MODE BIT(3) +#define B_AX_RU2_PTR_FULL_MODE BIT(2) +#define B_AX_RU1_PTR_FULL_MODE BIT(1) +#define B_AX_RU0_PTR_FULL_MODE BIT(0) +#define RX_FULL_MODE (B_AX_RU0_PTR_FULL_MODE | B_AX_RU1_PTR_FULL_MODE | \ + B_AX_RU2_PTR_FULL_MODE | B_AX_RU3_PTR_FULL_MODE | \ + B_AX_CSI_PTR_FULL_MODE | B_AX_RXSTS_PTR_FULL_MODE) + #define R_AX_RXDMA_PKT_INFO_0 0xC814 #define R_AX_RXDMA_PKT_INFO_1 0xC818 #define R_AX_RXDMA_PKT_INFO_2 0xC81C @@ -2563,6 +2598,20 @@ #define WMAC_SPEC_SIFS_OFDM_52C 0x11 #define WMAC_SPEC_SIFS_CCK 0xA +#define R_AX_TRXPTCL_RRSR_CTL_0 0xCC08 +#define R_AX_TRXPTCL_RRSR_CTL_0_C1 0xEC08 +#define B_AX_RESP_TX_MACID_CCA_TH_EN BIT(31) +#define B_AX_RESP_TX_PWRMODE_MASK GENMASK(30, 28) +#define B_AX_FTM_RRSR_RATE_EN_MASK GENMASK(27, 24) +#define B_AX_NESS_MASK GENMASK(23, 22) +#define B_AX_WMAC_RESP_DOPPLEB_AX_EN BIT(21) +#define B_AX_WMAC_RESP_DCM_EN BIT(20) +#define B_AX_WMAC_RRSB_AX_CCK_MASK GENMASK(19, 16) +#define B_AX_WMAC_RESP_RATE_EN_MASK GENMASK(15, 12) +#define B_AX_WMAC_RESP_RSC_MASK GENMASK(11, 10) +#define B_AX_WMAC_RESP_REF_RATE_SEL BIT(9) +#define B_AX_WMAC_RESP_REF_RATE_MASK GENMASK(8, 0) + #define R_AX_MAC_LOOPBACK 0xCC20 #define R_AX_MAC_LOOPBACK_C1 0xEC20 #define B_AX_MACLBK_EN BIT(0) @@ -2575,6 +2624,7 @@ #define B_AX_WMAC_TF_UP_NAV_EN BIT(16) #define B_AX_WMAC_NAV_UPPER_MASK GENMASK(15, 8) #define NAV_12MS 0xBC +#define NAV_25MS 0xC4 #define B_AX_WMAC_RTS_RST_DUR_MASK GENMASK(7, 0) #define R_AX_RXTRIG_TEST_USER_2 0xCCB0 @@ -2978,18 +3028,18 @@ #define R_AX_PATH_COM0 0xD800 #define AX_PATH_COM0_DFVAL 0x00000000 -#define AX_PATH_COM0_PATHA 0x08888880 -#define AX_PATH_COM0_PATHB 0x11111100 +#define AX_PATH_COM0_PATHA 0x08889880 +#define AX_PATH_COM0_PATHB 0x11111900 #define AX_PATH_COM0_PATHAB 0x19999980 #define R_AX_PATH_COM1 0xD804 #define AX_PATH_COM1_DFVAL 0x00000000 -#define AX_PATH_COM1_PATHA 0x11111111 -#define AX_PATH_COM1_PATHB 0x22222222 +#define AX_PATH_COM1_PATHA 0x13111111 +#define AX_PATH_COM1_PATHB 0x23222222 #define AX_PATH_COM1_PATHAB 0x33333333 #define R_AX_PATH_COM2 0xD808 #define AX_PATH_COM2_DFVAL 0x00000000 -#define AX_PATH_COM2_PATHA 0x01209111 -#define AX_PATH_COM2_PATHB 0x01209222 +#define AX_PATH_COM2_PATHA 0x01209313 +#define AX_PATH_COM2_PATHB 0x01209323 #define AX_PATH_COM2_PATHAB 0x01209333 #define R_AX_PATH_COM3 0xD80C #define AX_PATH_COM3_DFVAL 0x49249249 @@ -3135,6 +3185,18 @@ #define B_AX_GNT_WL_BB_VAL BIT(1) #define B_AX_GNT_WL_BB_SWCTRL BIT(0) +#define R_AX_GNT_VAL 0x0054 +#define B_AX_GNT_BT_RFC_S1_STA BIT(5) +#define B_AX_GNT_WL_RFC_S1_STA BIT(4) +#define B_AX_GNT_BT_RFC_S0_STA BIT(3) +#define B_AX_GNT_WL_RFC_S0_STA BIT(2) + +#define R_AX_GNT_VAL_V1 0xDA4C +#define B_AX_GNT_BT_RFC_S1 BIT(4) +#define B_AX_GNT_BT_RFC_S0 BIT(3) +#define B_AX_GNT_WL_RFC_S1 BIT(2) +#define B_AX_GNT_WL_RFC_S0 BIT(1) + #define R_AX_TDMA_MODE 0xDA4C #define R_AX_TDMA_MODE_C1 0xFA4C #define B_AX_R_BT_CMD_RPT_MASK GENMASK(31, 16) @@ -3366,6 +3428,7 @@ #define RR_DCK_FINE BIT(1) #define RR_DCK_LV BIT(0) #define RR_DCK1 0x93 +#define RR_DCK1_DONE BIT(5) #define RR_DCK1_CLR GENMASK(3, 0) #define RR_DCK1_SEL BIT(3) #define RR_DCK2 0x94 @@ -3553,6 +3616,9 @@ #define B_P0_RXCK_VAL GENMASK(18, 16) #define B_P0_TXCK_ON BIT(15) #define B_P0_TXCK_VAL GENMASK(14, 12) +#define R_P0_RFMODE 0x12AC +#define B_P0_RFMODE_ORI_TXRX_FTM_TX GENMASK(31, 4) +#define B_P0_RFMODE_MUX GENMASK(11, 4) #define R_P0_NRBW 0x12B8 #define B_P0_NRBW_DBG BIT(30) #define R_S0_RXDC 0x12D4 @@ -3659,6 +3725,9 @@ #define B_P1_EN_SOUND_WO_NDP BIT(1) #define R_S1_HW_SI_DIS 0x3200 #define B_S1_HW_SI_DIS_W_R_TRIG GENMASK(30, 28) +#define R_P1_RFMODE 0x32AC +#define B_P1_RFMODE_ORI_TXRX_FTM_TX GENMASK(31, 4) +#define B_P1_RFMODE_MUX GENMASK(11, 4) #define R_P1_DBGMOD 0x32B8 #define B_P1_DBGMOD_ON BIT(30) #define R_S1_RXDC 0x32D4 @@ -3674,6 +3743,8 @@ #define R_S1_ADDCK 0x3E00 #define B_S1_ADDCK_I GENMASK(9, 0) #define B_S1_ADDCK_Q GENMASK(19, 10) +#define R_MUIC 0x40F8 +#define B_MUIC_EN BIT(0) #define R_DCFO 0x4264 #define B_DCFO GENMASK(1, 0) #define R_SEG0CSI 0x42AC @@ -3756,15 +3827,22 @@ #define R_PATH0_RXB_INIT 0x4658 #define B_PATH0_RXB_INIT_IDX_MSK GENMASK(9, 5) #define R_PATH0_LNA_INIT 0x4668 +#define R_PATH0_LNA_INIT_V1 0x472C #define B_PATH0_LNA_INIT_IDX_MSK GENMASK(26, 24) #define R_PATH0_BTG 0x466C #define B_PATH0_BTG_SHEN GENMASK(18, 17) #define R_PATH0_TIA_INIT 0x4674 #define B_PATH0_TIA_INIT_IDX_MSK BIT(17) #define R_PATH0_P20_FOLLOW_BY_PAGCUGC 0x46A0 +#define R_PATH0_P20_FOLLOW_BY_PAGCUGC_V1 0x4C24 +#define R_PATH0_P20_FOLLOW_BY_PAGCUGC_V2 0x46E8 #define B_PATH0_P20_FOLLOW_BY_PAGCUGC_EN_MSK BIT(5) #define R_PATH0_S20_FOLLOW_BY_PAGCUGC 0x46A4 +#define R_PATH0_S20_FOLLOW_BY_PAGCUGC_V1 0x4C28 +#define R_PATH0_S20_FOLLOW_BY_PAGCUGC_V2 0x46EC #define B_PATH0_S20_FOLLOW_BY_PAGCUGC_EN_MSK BIT(5) +#define R_PATH0_RXB_INIT_V1 0x46A8 +#define B_PATH0_RXB_INIT_IDX_MSK_V1 GENMASK(14, 10) #define R_PATH0_G_LNA6_OP1DB_V1 0x4688 #define B_PATH0_G_LNA6_OP1DB_V1 GENMASK(31, 24) #define R_PATH0_G_TIA0_LNA6_OP1DB_V1 0x4694 @@ -3791,7 +3869,10 @@ #define R_P0_AGC_CTL 0x4730 #define B_P0_AGC_EN BIT(31) #define R_PATH1_LNA_INIT 0x473C +#define R_PATH1_LNA_INIT_V1 0x4A80 #define B_PATH1_LNA_INIT_IDX_MSK GENMASK(26, 24) +#define R_PATH0_TIA_INIT_V1 0x473C +#define B_PATH0_TIA_INIT_IDX_MSK_V1 BIT(9) #define R_PATH1_TIA_INIT 0x4748 #define B_PATH1_TIA_INIT_IDX_MSK BIT(17) #define R_PATH1_BTG 0x4740 @@ -3801,8 +3882,12 @@ #define R_PATH1_G_LNA6_OP1DB_V1 0x476C #define B_PATH1_G_LNA6_OP1DB_V1 GENMASK(31, 24) #define R_PATH1_P20_FOLLOW_BY_PAGCUGC 0x4774 +#define R_PATH1_P20_FOLLOW_BY_PAGCUGC_V1 0x4CE8 +#define R_PATH1_P20_FOLLOW_BY_PAGCUGC_V2 0x47A8 #define B_PATH1_P20_FOLLOW_BY_PAGCUGC_EN_MSK BIT(5) #define R_PATH1_S20_FOLLOW_BY_PAGCUGC 0x4778 +#define R_PATH1_S20_FOLLOW_BY_PAGCUGC_V1 0x4CEC +#define R_PATH1_S20_FOLLOW_BY_PAGCUGC_V2 0x47AC #define B_PATH1_S20_FOLLOW_BY_PAGCUGC_EN_MSK BIT(5) #define R_PATH1_G_TIA0_LNA6_OP1DB_V1 0x4778 #define B_PATH1_G_TIA0_LNA6_OP1DB_V1 GENMASK(7, 0) @@ -3818,6 +3903,8 @@ #define B_P1_NBIIDX_VAL GENMASK(11, 0) #define B_P1_NBIIDX_NOTCH_EN BIT(12) #define R_SEG0R_PD 0x481C +#define R_SEG0R_PD_V1 0x4860 +#define B_SEG0R_PD_SPATIAL_REUSE_EN_MSK_V1 BIT(30) #define B_SEG0R_PD_SPATIAL_REUSE_EN_MSK BIT(29) #define B_SEG0R_PD_LOWER_BOUND_MSK GENMASK(10, 6) #define R_2P4G_BAND 0x4970 @@ -3841,8 +3928,12 @@ #define B_BK_FC0_INV_MSK_V1 GENMASK(18, 0) #define R_CCK_FC0_INV_V1 0x4A20 #define B_CCK_FC0_INV_MSK_V1 GENMASK(18, 0) +#define R_PATH1_RXB_INIT_V1 0x4A5C +#define B_PATH1_RXB_INIT_IDX_MSK_V1 GENMASK(14, 10) #define R_P1_AGC_CTL 0x4A9C #define B_P1_AGC_EN BIT(31) +#define R_PATH1_TIA_INIT_V1 0x4AA8 +#define B_PATH1_TIA_INIT_IDX_MSK_V1 BIT(9) #define R_PATH0_RXBB_V1 0x4AD4 #define B_PATH0_RXBB_MSK_V1 GENMASK(31, 0) #define R_PATH1_RXBB_V1 0x4AE0 diff --git a/drivers/net/wireless/realtek/rtw89/rtw8852a.c b/drivers/net/wireless/realtek/rtw89/rtw8852a.c index c872c8bfb33d..784147680353 100644 --- a/drivers/net/wireless/realtek/rtw89/rtw8852a.c +++ b/drivers/net/wireless/realtek/rtw89/rtw8852a.c @@ -431,6 +431,7 @@ static const struct rtw89_imr_info rtw8852a_imr_info = { .cpu_disp_imr_set = B_AX_CPU_DISP_IMR_SET, .other_disp_imr_clr = B_AX_OTHER_DISP_IMR_CLR, .other_disp_imr_set = 0, + .bbrpt_com_err_imr_reg = R_AX_BBRPT_COM_ERR_IMR_ISR, .bbrpt_chinfo_err_imr_reg = R_AX_BBRPT_CHINFO_ERR_IMR_ISR, .bbrpt_err_imr_set = 0, .bbrpt_dfs_err_imr_reg = R_AX_BBRPT_DFS_ERR_IMR_ISR, @@ -453,6 +454,31 @@ static const struct rtw89_imr_info rtw8852a_imr_info = { .tmac_imr_set = B_AX_TMAC_IMR_SET, }; +static const struct rtw89_rrsr_cfgs rtw8852a_rrsr_cfgs = { + .ref_rate = {R_AX_TRXPTCL_RRSR_CTL_0, B_AX_WMAC_RESP_REF_RATE_SEL, 0}, + .rsc = {R_AX_TRXPTCL_RRSR_CTL_0, B_AX_WMAC_RESP_RSC_MASK, 2}, +}; + +static const struct rtw89_dig_regs rtw8852a_dig_regs = { + .seg0_pd_reg = R_SEG0R_PD, + .pd_lower_bound_mask = B_SEG0R_PD_LOWER_BOUND_MSK, + .pd_spatial_reuse_en = B_SEG0R_PD_SPATIAL_REUSE_EN_MSK, + .p0_lna_init = {R_PATH0_LNA_INIT, B_PATH0_LNA_INIT_IDX_MSK}, + .p1_lna_init = {R_PATH1_LNA_INIT, B_PATH1_LNA_INIT_IDX_MSK}, + .p0_tia_init = {R_PATH0_TIA_INIT, B_PATH0_TIA_INIT_IDX_MSK}, + .p1_tia_init = {R_PATH1_TIA_INIT, B_PATH1_TIA_INIT_IDX_MSK}, + .p0_rxb_init = {R_PATH0_RXB_INIT, B_PATH0_RXB_INIT_IDX_MSK}, + .p1_rxb_init = {R_PATH1_RXB_INIT, B_PATH1_RXB_INIT_IDX_MSK}, + .p0_p20_pagcugc_en = {R_PATH0_P20_FOLLOW_BY_PAGCUGC, + B_PATH0_P20_FOLLOW_BY_PAGCUGC_EN_MSK}, + .p0_s20_pagcugc_en = {R_PATH0_S20_FOLLOW_BY_PAGCUGC, + B_PATH0_S20_FOLLOW_BY_PAGCUGC_EN_MSK}, + .p1_p20_pagcugc_en = {R_PATH1_P20_FOLLOW_BY_PAGCUGC, + B_PATH1_P20_FOLLOW_BY_PAGCUGC_EN_MSK}, + .p1_s20_pagcugc_en = {R_PATH1_S20_FOLLOW_BY_PAGCUGC, + B_PATH1_S20_FOLLOW_BY_PAGCUGC_EN_MSK}, +}; + static void rtw8852ae_efuse_parsing(struct rtw89_efuse *efuse, struct rtw8852a_efuse *map) { @@ -1818,6 +1844,9 @@ static void rtw8852a_btc_init_cfg(struct rtw89_dev *rtwdev) RF_PATH_A, BTC_BT_SS_GROUP, 0x5ff); rtw8852a_set_trx_mask(rtwdev, RF_PATH_B, BTC_BT_SS_GROUP, 0x5ff); + /* set path-A(S0) Tx/Rx no-mask if GNT_WL=0 && BT_S1=tx group */ + rtw8852a_set_trx_mask(rtwdev, + RF_PATH_A, BTC_BT_TX_GROUP, 0x5ff); } else { /* set WL Tx stb if GNT_WL = 0 && BT_S1 = ss group for 3-ant */ rtw8852a_set_trx_mask(rtwdev, RF_PATH_A, BTC_BT_SS_GROUP, 0x5df); @@ -2031,6 +2060,51 @@ void rtw8852a_btc_wl_s1_standby(struct rtw89_dev *rtwdev, bool state) rtw89_write_rf(rtwdev, RF_PATH_B, RR_LUTWE, RFREG_MASK, 0x0); } +static void rtw8852a_set_wl_lna2(struct rtw89_dev *rtwdev, u8 level) +{ + /* level=0 Default: TIA 1/0= (LNA2,TIAN6) = (7,1)/(5,1) = 21dB/12dB + * level=1 Fix LNA2=5: TIA 1/0= (LNA2,TIAN6) = (5,0)/(5,1) = 18dB/12dB + * To improve BT ACI in co-rx + */ + + switch (level) { + case 0: /* default */ + rtw89_write_rf(rtwdev, RF_PATH_B, RR_LUTWE, RFREG_MASK, 0x1000); + rtw89_write_rf(rtwdev, RF_PATH_B, RR_LUTWA, RFREG_MASK, 0x3); + rtw89_write_rf(rtwdev, RF_PATH_B, RR_LUTWD0, RFREG_MASK, 0x17); + rtw89_write_rf(rtwdev, RF_PATH_B, RR_LUTWA, RFREG_MASK, 0x2); + rtw89_write_rf(rtwdev, RF_PATH_B, RR_LUTWD0, RFREG_MASK, 0x15); + rtw89_write_rf(rtwdev, RF_PATH_B, RR_LUTWE, RFREG_MASK, 0x0); + break; + case 1: /* Fix LNA2=5 */ + rtw89_write_rf(rtwdev, RF_PATH_B, RR_LUTWE, RFREG_MASK, 0x1000); + rtw89_write_rf(rtwdev, RF_PATH_B, RR_LUTWA, RFREG_MASK, 0x3); + rtw89_write_rf(rtwdev, RF_PATH_B, RR_LUTWD0, RFREG_MASK, 0x5); + rtw89_write_rf(rtwdev, RF_PATH_B, RR_LUTWA, RFREG_MASK, 0x2); + rtw89_write_rf(rtwdev, RF_PATH_B, RR_LUTWD0, RFREG_MASK, 0x15); + rtw89_write_rf(rtwdev, RF_PATH_B, RR_LUTWE, RFREG_MASK, 0x0); + break; + } +} + +static void rtw8852a_btc_set_wl_rx_gain(struct rtw89_dev *rtwdev, u32 level) +{ + switch (level) { + case 0: /* original */ + rtw8852a_bb_ctrl_btc_preagc(rtwdev, false); + rtw8852a_set_wl_lna2(rtwdev, 0); + break; + case 1: /* for FDD free-run */ + rtw8852a_bb_ctrl_btc_preagc(rtwdev, true); + rtw8852a_set_wl_lna2(rtwdev, 0); + break; + case 2: /* for BTG Co-Rx*/ + rtw8852a_bb_ctrl_btc_preagc(rtwdev, false); + rtw8852a_set_wl_lna2(rtwdev, 1); + break; + } +} + static void rtw8852a_fill_freq_with_ppdu(struct rtw89_dev *rtwdev, struct rtw89_rx_phy_ppdu *phy_ppdu, struct ieee80211_rx_status *status) @@ -2051,12 +2125,12 @@ static void rtw8852a_query_ppdu(struct rtw89_dev *rtwdev, struct ieee80211_rx_status *status) { u8 path; - s8 *rx_power = phy_ppdu->rssi; + u8 *rx_power = phy_ppdu->rssi; - status->signal = max_t(s8, rx_power[RF_PATH_A], rx_power[RF_PATH_B]); + status->signal = RTW89_RSSI_RAW_TO_DBM(max(rx_power[RF_PATH_A], rx_power[RF_PATH_B])); for (path = 0; path < rtwdev->chip->rf_path_num; path++) { status->chains |= BIT(path); - status->chain_signal[path] = rx_power[path]; + status->chain_signal[path] = RTW89_RSSI_RAW_TO_DBM(rx_power[path]); } if (phy_ppdu->valid) rtw8852a_fill_freq_with_ppdu(rtwdev, phy_ppdu, status); @@ -2107,6 +2181,7 @@ static const struct rtw89_chip_ops rtw8852a_chip_ops = { .btc_bt_aci_imp = rtw8852a_btc_bt_aci_imp, .btc_update_bt_cnt = rtw8852a_btc_update_bt_cnt, .btc_wl_s1_standby = rtw8852a_btc_wl_s1_standby, + .btc_set_wl_rx_gain = rtw8852a_btc_set_wl_rx_gain, .btc_set_policy = rtw89_btc_set_policy, }; @@ -2115,6 +2190,7 @@ const struct rtw89_chip_info rtw8852a_chip_info = { .ops = &rtw8852a_chip_ops, .fw_name = "rtw89/rtw8852a_fw.bin", .fifo_size = 458752, + .dle_scc_rsvd_size = 0, .max_amsdu_limit = 3500, .dis_2g_40m_ul_ofdma = true, .rsvd_ple_ofst = 0x6f800, @@ -2136,6 +2212,7 @@ const struct rtw89_chip_info rtw8852a_chip_info = { .txpwr_factor_rf = 2, .txpwr_factor_mac = 1, .dig_table = &rtw89_8852a_phy_dig_table, + .dig_regs = &rtw8852a_dig_regs, .tssi_dbw_table = NULL, .support_chanctx_num = 1, .support_bands = BIT(NL80211_BAND_2GHZ) | @@ -2159,11 +2236,12 @@ const struct rtw89_chip_info rtw8852a_chip_info = { .dav_log_efuse_size = 0, .phycap_addr = 0x580, .phycap_size = 128, - .para_ver = 0x05050864, - .wlcx_desired = 0x05050000, - .btcx_desired = 0x5, + .para_ver = 0x0, + .wlcx_desired = 0x06000000, + .btcx_desired = 0x7, .scbd = 0x1, .mailbox = 0x1, + .btc_fwinfo_buf = 1024, .fcxbtcrpt_ver = 1, .fcxtdma_ver = 1, @@ -2203,7 +2281,9 @@ const struct rtw89_chip_info rtw8852a_chip_info = { .page_regs = &rtw8852a_page_regs, .dcfo_comp = &rtw8852a_dcfo_comp, .dcfo_comp_sft = 3, - .imr_info = &rtw8852a_imr_info + .imr_info = &rtw8852a_imr_info, + .rrsr_cfgs = &rtw8852a_rrsr_cfgs, + .dma_ch_mask = 0, }; EXPORT_SYMBOL(rtw8852a_chip_info); diff --git a/drivers/net/wireless/realtek/rtw89/rtw8852ae.c b/drivers/net/wireless/realtek/rtw89/rtw8852ae.c index 190c4aefb02e..0cd8c0c44d19 100644 --- a/drivers/net/wireless/realtek/rtw89/rtw8852ae.c +++ b/drivers/net/wireless/realtek/rtw89/rtw8852ae.c @@ -33,14 +33,15 @@ static const struct rtw89_pci_info rtw8852a_pci_info = { .max_tag_num_mask = B_AX_MAX_TAG_NUM, .rxbd_rwptr_clr_reg = R_AX_RXBD_RWPTR_CLR, .txbd_rwptr_clr2_reg = R_AX_TXBD_RWPTR_CLR2, - .dma_stop1_reg = R_AX_PCIE_DMA_STOP1, - .dma_stop2_reg = R_AX_PCIE_DMA_STOP2, - .dma_busy1_reg = R_AX_PCIE_DMA_BUSY1, + .dma_stop1 = {R_AX_PCIE_DMA_STOP1, B_AX_TX_STOP1_MASK}, + .dma_stop2 = {R_AX_PCIE_DMA_STOP2, B_AX_TX_STOP2_ALL}, + .dma_busy1 = {R_AX_PCIE_DMA_BUSY1, DMA_BUSY1_CHECK}, .dma_busy2_reg = R_AX_PCIE_DMA_BUSY2, .dma_busy3_reg = R_AX_PCIE_DMA_BUSY1, .rpwm_addr = R_AX_PCIE_HRPWM, .cpwm_addr = R_AX_CPWM, + .tx_dma_ch_mask = 0, .bd_idx_addr_low_power = NULL, .dma_addr_set = &rtw89_pci_ch_dma_addr_set, diff --git a/drivers/net/wireless/realtek/rtw89/rtw8852b.c b/drivers/net/wireless/realtek/rtw89/rtw8852b.c new file mode 100644 index 000000000000..9f9908418ee4 --- /dev/null +++ b/drivers/net/wireless/realtek/rtw89/rtw8852b.c @@ -0,0 +1,94 @@ +// SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause +/* Copyright(c) 2019-2022 Realtek Corporation + */ + +#include "core.h" +#include "mac.h" +#include "reg.h" + +static const struct rtw89_dle_mem rtw8852b_dle_mem_pcie[] = { + [RTW89_QTA_SCC] = {RTW89_QTA_SCC, &rtw89_mac_size.wde_size6, + &rtw89_mac_size.ple_size6, &rtw89_mac_size.wde_qt6, + &rtw89_mac_size.wde_qt6, &rtw89_mac_size.ple_qt18, + &rtw89_mac_size.ple_qt58}, + [RTW89_QTA_DLFW] = {RTW89_QTA_DLFW, &rtw89_mac_size.wde_size9, + &rtw89_mac_size.ple_size8, &rtw89_mac_size.wde_qt4, + &rtw89_mac_size.wde_qt4, &rtw89_mac_size.ple_qt13, + &rtw89_mac_size.ple_qt13}, + [RTW89_QTA_INVALID] = {RTW89_QTA_INVALID, NULL, NULL, NULL, NULL, NULL, + NULL}, +}; + +static int rtw8852b_mac_enable_bb_rf(struct rtw89_dev *rtwdev) +{ + int ret; + + rtw89_write8_set(rtwdev, R_AX_SYS_FUNC_EN, + B_AX_FEN_BBRSTB | B_AX_FEN_BB_GLB_RSTN); + rtw89_write32_mask(rtwdev, R_AX_SPS_DIG_ON_CTRL0, B_AX_REG_ZCDC_H_MASK, 0x1); + rtw89_write32_set(rtwdev, R_AX_WLRF_CTRL, B_AX_AFC_AFEDIG); + rtw89_write32_clr(rtwdev, R_AX_WLRF_CTRL, B_AX_AFC_AFEDIG); + rtw89_write32_set(rtwdev, R_AX_WLRF_CTRL, B_AX_AFC_AFEDIG); + + ret = rtw89_mac_write_xtal_si(rtwdev, XTAL_SI_WL_RFC_S0, 0xC7, + FULL_BIT_MASK); + if (ret) + return ret; + + ret = rtw89_mac_write_xtal_si(rtwdev, XTAL_SI_WL_RFC_S1, 0xC7, + FULL_BIT_MASK); + if (ret) + return ret; + + rtw89_write8(rtwdev, R_AX_PHYREG_SET, PHYREG_SET_XYN_CYCLE); + + return 0; +} + +static int rtw8852b_mac_disable_bb_rf(struct rtw89_dev *rtwdev) +{ + u8 wl_rfc_s0; + u8 wl_rfc_s1; + int ret; + + rtw89_write8_clr(rtwdev, R_AX_SYS_FUNC_EN, + B_AX_FEN_BBRSTB | B_AX_FEN_BB_GLB_RSTN); + + ret = rtw89_mac_read_xtal_si(rtwdev, XTAL_SI_WL_RFC_S0, &wl_rfc_s0); + if (ret) + return ret; + wl_rfc_s0 &= ~XTAL_SI_RF00S_EN; + ret = rtw89_mac_write_xtal_si(rtwdev, XTAL_SI_WL_RFC_S0, wl_rfc_s0, + FULL_BIT_MASK); + if (ret) + return ret; + + ret = rtw89_mac_read_xtal_si(rtwdev, XTAL_SI_WL_RFC_S1, &wl_rfc_s1); + if (ret) + return ret; + wl_rfc_s1 &= ~XTAL_SI_RF10S_EN; + ret = rtw89_mac_write_xtal_si(rtwdev, XTAL_SI_WL_RFC_S1, wl_rfc_s1, + FULL_BIT_MASK); + return ret; +} + +static const struct rtw89_chip_ops rtw8852b_chip_ops = { + .enable_bb_rf = rtw8852b_mac_enable_bb_rf, + .disable_bb_rf = rtw8852b_mac_disable_bb_rf, +}; + +const struct rtw89_chip_info rtw8852b_chip_info = { + .chip_id = RTL8852B, + .fifo_size = 196608, + .dle_scc_rsvd_size = 98304, + .dle_mem = rtw8852b_dle_mem_pcie, + .dma_ch_mask = BIT(RTW89_DMA_ACH4) | BIT(RTW89_DMA_ACH5) | + BIT(RTW89_DMA_ACH6) | BIT(RTW89_DMA_ACH7) | + BIT(RTW89_DMA_B1MG) | BIT(RTW89_DMA_B1HI), +}; +EXPORT_SYMBOL(rtw8852b_chip_info); + +MODULE_FIRMWARE("rtw89/rtw8852b_fw.bin"); +MODULE_AUTHOR("Realtek Corporation"); +MODULE_DESCRIPTION("Realtek 802.11ax wireless 8852B driver"); +MODULE_LICENSE("Dual BSD/GPL"); diff --git a/drivers/net/wireless/realtek/rtw89/rtw8852be.c b/drivers/net/wireless/realtek/rtw89/rtw8852be.c new file mode 100644 index 000000000000..7bf95c38d3eb --- /dev/null +++ b/drivers/net/wireless/realtek/rtw89/rtw8852be.c @@ -0,0 +1,25 @@ +// SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause +/* Copyright(c) 2020-2022 Realtek Corporation + */ + +#include <linux/module.h> +#include <linux/pci.h> + +#include "pci.h" +#include "reg.h" + +static const struct rtw89_pci_info rtw8852b_pci_info = { + .dma_stop1 = {R_AX_PCIE_DMA_STOP1, B_AX_TX_STOP1_MASK_V1}, + .dma_stop2 = {0}, + .dma_busy1 = {R_AX_PCIE_DMA_BUSY1, DMA_BUSY1_CHECK_V1}, + .dma_busy2_reg = 0, + .dma_busy3_reg = R_AX_PCIE_DMA_BUSY1, + + .tx_dma_ch_mask = BIT(RTW89_TXCH_ACH4) | BIT(RTW89_TXCH_ACH5) | + BIT(RTW89_TXCH_ACH6) | BIT(RTW89_TXCH_ACH7) | + BIT(RTW89_TXCH_CH10) | BIT(RTW89_TXCH_CH11), +}; + +MODULE_AUTHOR("Realtek Corporation"); +MODULE_DESCRIPTION("Realtek 802.11ax wireless 8852BE driver"); +MODULE_LICENSE("Dual BSD/GPL"); diff --git a/drivers/net/wireless/realtek/rtw89/rtw8852c.c b/drivers/net/wireless/realtek/rtw89/rtw8852c.c index ac025618374f..67653b3e1a35 100644 --- a/drivers/net/wireless/realtek/rtw89/rtw8852c.c +++ b/drivers/net/wireless/realtek/rtw89/rtw8852c.c @@ -109,6 +109,7 @@ static const struct rtw89_imr_info rtw8852c_imr_info = { .cpu_disp_imr_set = B_AX_CPU_DISP_IMR_SET_V1, .other_disp_imr_clr = B_AX_OTHER_DISP_IMR_CLR_V1, .other_disp_imr_set = B_AX_OTHER_DISP_IMR_SET_V1, + .bbrpt_com_err_imr_reg = R_AX_BBRPT_COM_ERR_IMR, .bbrpt_chinfo_err_imr_reg = R_AX_BBRPT_CHINFO_ERR_IMR, .bbrpt_err_imr_set = R_AX_BBRPT_CHINFO_IMR_SET_V1, .bbrpt_dfs_err_imr_reg = R_AX_BBRPT_DFS_ERR_IMR, @@ -131,7 +132,34 @@ static const struct rtw89_imr_info rtw8852c_imr_info = { .tmac_imr_set = B_AX_TMAC_IMR_SET_V1, }; +static const struct rtw89_rrsr_cfgs rtw8852c_rrsr_cfgs = { + .ref_rate = {R_AX_TRXPTCL_RRSR_CTL_0, B_AX_WMAC_RESP_REF_RATE_SEL, 0}, + .rsc = {R_AX_PTCL_RRSR1, B_AX_RSC_MASK, 2}, +}; + +static const struct rtw89_dig_regs rtw8852c_dig_regs = { + .seg0_pd_reg = R_SEG0R_PD, + .pd_lower_bound_mask = B_SEG0R_PD_LOWER_BOUND_MSK, + .pd_spatial_reuse_en = B_SEG0R_PD_SPATIAL_REUSE_EN_MSK, + .p0_lna_init = {R_PATH0_LNA_INIT_V1, B_PATH0_LNA_INIT_IDX_MSK}, + .p1_lna_init = {R_PATH1_LNA_INIT_V1, B_PATH1_LNA_INIT_IDX_MSK}, + .p0_tia_init = {R_PATH0_TIA_INIT_V1, B_PATH0_TIA_INIT_IDX_MSK_V1}, + .p1_tia_init = {R_PATH1_TIA_INIT_V1, B_PATH1_TIA_INIT_IDX_MSK_V1}, + .p0_rxb_init = {R_PATH0_RXB_INIT_V1, B_PATH0_RXB_INIT_IDX_MSK_V1}, + .p1_rxb_init = {R_PATH1_RXB_INIT_V1, B_PATH1_RXB_INIT_IDX_MSK_V1}, + .p0_p20_pagcugc_en = {R_PATH0_P20_FOLLOW_BY_PAGCUGC_V1, + B_PATH0_P20_FOLLOW_BY_PAGCUGC_EN_MSK}, + .p0_s20_pagcugc_en = {R_PATH0_S20_FOLLOW_BY_PAGCUGC_V1, + B_PATH0_S20_FOLLOW_BY_PAGCUGC_EN_MSK}, + .p1_p20_pagcugc_en = {R_PATH1_P20_FOLLOW_BY_PAGCUGC_V1, + B_PATH1_P20_FOLLOW_BY_PAGCUGC_EN_MSK}, + .p1_s20_pagcugc_en = {R_PATH1_S20_FOLLOW_BY_PAGCUGC_V1, + B_PATH1_S20_FOLLOW_BY_PAGCUGC_EN_MSK}, +}; + static void rtw8852c_ctrl_btg(struct rtw89_dev *rtwdev, bool btg); +static void rtw8852c_ctrl_tx_path_tmac(struct rtw89_dev *rtwdev, u8 tx_path, + enum rtw89_mac_idx mac_idx); static int rtw8852c_pwr_on_func(struct rtw89_dev *rtwdev) { @@ -1694,11 +1722,13 @@ static void rtw8852c_set_channel_bb(struct rtw89_dev *rtwdev, const struct rtw89_chan *chan, enum rtw89_phy_idx phy_idx) { + struct rtw89_hal *hal = &rtwdev->hal; bool cck_en = chan->band_type == RTW89_BAND_2G; u8 pri_ch_idx = chan->pri_ch_idx; u32 mask, reg; u32 ru_alloc_msk[2] = {B_P80_AT_HIGH_FREQ_RU_ALLOC_PHY0, B_P80_AT_HIGH_FREQ_RU_ALLOC_PHY1}; + u8 ntx_path; if (chan->band_type == RTW89_BAND_2G) rtw8852c_ctrl_sco_cck(rtwdev, chan->channel, @@ -1771,6 +1801,18 @@ static void rtw8852c_set_channel_bb(struct rtw89_dev *rtwdev, } } + if (chan->band_type == RTW89_BAND_6G) + rtw89_phy_write32_set(rtwdev, R_MUIC, B_MUIC_EN); + else + rtw89_phy_write32_clr(rtwdev, R_MUIC, B_MUIC_EN); + + if (hal->antenna_tx) + ntx_path = hal->antenna_tx; + else + ntx_path = chan->band_type == RTW89_BAND_6G ? RF_B : RF_AB; + + rtw8852c_ctrl_tx_path_tmac(rtwdev, ntx_path, (enum rtw89_mac_idx)phy_idx); + rtw8852c_bb_reset_all(rtwdev, phy_idx); } @@ -2480,7 +2522,6 @@ static void rtw8852c_bb_ctrl_btc_preagc(struct rtw89_dev *rtwdev, bool bt_en) static void rtw8852c_bb_cfg_txrx_path(struct rtw89_dev *rtwdev) { struct rtw89_hal *hal = &rtwdev->hal; - u8 ntx_path = hal->antenna_tx ? hal->antenna_tx : RF_AB; rtw8852c_bb_cfg_rx_path(rtwdev, RF_PATH_AB); @@ -2495,8 +2536,6 @@ static void rtw8852c_bb_cfg_txrx_path(struct rtw89_dev *rtwdev) rtw89_phy_write32_mask(rtwdev, R_RXHE, B_RXHE_MAX_NSS, 1); rtw89_phy_write32_mask(rtwdev, R_RXHE, B_RXHETB_MAX_NSS, 1); } - - rtw8852c_ctrl_tx_path_tmac(rtwdev, ntx_path, RTW89_MAC_0); } static u8 rtw8852c_get_thermal(struct rtw89_dev *rtwdev, enum rtw89_rf_path rf_path) @@ -2816,6 +2855,59 @@ void rtw8852c_btc_wl_s1_standby(struct rtw89_dev *rtwdev, bool state) rtw89_write_rf(rtwdev, RF_PATH_B, RR_LUTWE, RFREG_MASK, 0x0); } +static void rtw8852c_set_wl_lna2(struct rtw89_dev *rtwdev, u8 level) +{ + /* level=0 Default: TIA 1/0= (LNA2,TIAN6) = (7,1)/(5,1) = 21dB/12dB + * level=1 Fix LNA2=5: TIA 1/0= (LNA2,TIAN6) = (5,0)/(5,1) = 18dB/12dB + * To improve BT ACI in co-rx + */ + + switch (level) { + case 0: /* default */ + rtw89_write_rf(rtwdev, RF_PATH_B, RR_LUTWE, RFREG_MASK, 0x1000); + rtw89_write_rf(rtwdev, RF_PATH_B, RR_LUTWA, RFREG_MASK, 0x0); + rtw89_write_rf(rtwdev, RF_PATH_B, RR_LUTWD0, RFREG_MASK, 0x15); + rtw89_write_rf(rtwdev, RF_PATH_B, RR_LUTWA, RFREG_MASK, 0x1); + rtw89_write_rf(rtwdev, RF_PATH_B, RR_LUTWD0, RFREG_MASK, 0x17); + rtw89_write_rf(rtwdev, RF_PATH_B, RR_LUTWA, RFREG_MASK, 0x2); + rtw89_write_rf(rtwdev, RF_PATH_B, RR_LUTWD0, RFREG_MASK, 0x15); + rtw89_write_rf(rtwdev, RF_PATH_B, RR_LUTWA, RFREG_MASK, 0x3); + rtw89_write_rf(rtwdev, RF_PATH_B, RR_LUTWD0, RFREG_MASK, 0x17); + rtw89_write_rf(rtwdev, RF_PATH_B, RR_LUTWE, RFREG_MASK, 0x0); + break; + case 1: /* Fix LNA2=5 */ + rtw89_write_rf(rtwdev, RF_PATH_B, RR_LUTWE, RFREG_MASK, 0x1000); + rtw89_write_rf(rtwdev, RF_PATH_B, RR_LUTWA, RFREG_MASK, 0x0); + rtw89_write_rf(rtwdev, RF_PATH_B, RR_LUTWD0, RFREG_MASK, 0x15); + rtw89_write_rf(rtwdev, RF_PATH_B, RR_LUTWA, RFREG_MASK, 0x1); + rtw89_write_rf(rtwdev, RF_PATH_B, RR_LUTWD0, RFREG_MASK, 0x5); + rtw89_write_rf(rtwdev, RF_PATH_B, RR_LUTWA, RFREG_MASK, 0x2); + rtw89_write_rf(rtwdev, RF_PATH_B, RR_LUTWD0, RFREG_MASK, 0x15); + rtw89_write_rf(rtwdev, RF_PATH_B, RR_LUTWA, RFREG_MASK, 0x3); + rtw89_write_rf(rtwdev, RF_PATH_B, RR_LUTWD0, RFREG_MASK, 0x5); + rtw89_write_rf(rtwdev, RF_PATH_B, RR_LUTWE, RFREG_MASK, 0x0); + break; + } +} + +static void rtw8852c_btc_set_wl_rx_gain(struct rtw89_dev *rtwdev, u32 level) +{ + switch (level) { + case 0: /* original */ + rtw8852c_bb_ctrl_btc_preagc(rtwdev, false); + rtw8852c_set_wl_lna2(rtwdev, 0); + break; + case 1: /* for FDD free-run */ + rtw8852c_bb_ctrl_btc_preagc(rtwdev, true); + rtw8852c_set_wl_lna2(rtwdev, 0); + break; + case 2: /* for BTG Co-Rx*/ + rtw8852c_bb_ctrl_btc_preagc(rtwdev, false); + rtw8852c_set_wl_lna2(rtwdev, 1); + break; + } +} + static void rtw8852c_fill_freq_with_ppdu(struct rtw89_dev *rtwdev, struct rtw89_rx_phy_ppdu *phy_ppdu, struct ieee80211_rx_status *status) @@ -2837,12 +2929,12 @@ static void rtw8852c_query_ppdu(struct rtw89_dev *rtwdev, struct ieee80211_rx_status *status) { u8 path; - s8 *rx_power = phy_ppdu->rssi; + u8 *rx_power = phy_ppdu->rssi; - status->signal = max_t(s8, rx_power[RF_PATH_A], rx_power[RF_PATH_B]); + status->signal = RTW89_RSSI_RAW_TO_DBM(max(rx_power[RF_PATH_A], rx_power[RF_PATH_B])); for (path = 0; path < rtwdev->chip->rf_path_num; path++) { status->chains |= BIT(path); - status->chain_signal[path] = rx_power[path]; + status->chain_signal[path] = RTW89_RSSI_RAW_TO_DBM(rx_power[path]); } if (phy_ppdu->valid) rtw8852c_fill_freq_with_ppdu(rtwdev, phy_ppdu, status); @@ -2885,10 +2977,12 @@ static int rtw8852c_mac_enable_bb_rf(struct rtw89_dev *rtwdev) return 0; } -static void rtw8852c_mac_disable_bb_rf(struct rtw89_dev *rtwdev) +static int rtw8852c_mac_disable_bb_rf(struct rtw89_dev *rtwdev) { rtw89_write8_clr(rtwdev, R_AX_SYS_FUNC_EN, B_AX_FEN_BBRSTB | B_AX_FEN_BB_GLB_RSTN); + + return 0; } static const struct rtw89_chip_ops rtw8852c_chip_ops = { @@ -2936,6 +3030,7 @@ static const struct rtw89_chip_ops rtw8852c_chip_ops = { .btc_bt_aci_imp = rtw8852c_btc_bt_aci_imp, .btc_update_bt_cnt = rtw8852c_btc_update_bt_cnt, .btc_wl_s1_standby = rtw8852c_btc_wl_s1_standby, + .btc_set_wl_rx_gain = rtw8852c_btc_set_wl_rx_gain, .btc_set_policy = rtw89_btc_set_policy_v1, }; @@ -2944,6 +3039,7 @@ const struct rtw89_chip_info rtw8852c_chip_info = { .ops = &rtw8852c_chip_ops, .fw_name = "rtw89/rtw8852c_fw.bin", .fifo_size = 458752, + .dle_scc_rsvd_size = 0, .max_amsdu_limit = 8000, .dis_2g_40m_ul_ofdma = false, .rsvd_ple_ofst = 0x6f800, @@ -2967,6 +3063,7 @@ const struct rtw89_chip_info rtw8852c_chip_info = { .txpwr_factor_rf = 2, .txpwr_factor_mac = 1, .dig_table = NULL, + .dig_regs = &rtw8852c_dig_regs, .tssi_dbw_table = &rtw89_8852c_tssi_dbw_table, .support_chanctx_num = 1, .support_bands = BIT(NL80211_BAND_2GHZ) | @@ -2991,11 +3088,12 @@ const struct rtw89_chip_info rtw8852c_chip_info = { .dav_log_efuse_size = 16, .phycap_addr = 0x590, .phycap_size = 0x60, - .para_ver = 0x05050764, - .wlcx_desired = 0x05050000, - .btcx_desired = 0x5, + .para_ver = 0x1, + .wlcx_desired = 0x06000000, + .btcx_desired = 0x7, .scbd = 0x1, .mailbox = 0x1, + .btc_fwinfo_buf = 1280, .fcxbtcrpt_ver = 4, .fcxtdma_ver = 3, @@ -3020,7 +3118,9 @@ const struct rtw89_chip_info rtw8852c_chip_info = { .rf_para_ulink = rtw89_btc_8852c_rf_ul, .rf_para_dlink_num = ARRAY_SIZE(rtw89_btc_8852c_rf_dl), .rf_para_dlink = rtw89_btc_8852c_rf_dl, - .ps_mode_supported = 0, + .ps_mode_supported = BIT(RTW89_PS_MODE_RFOFF) | + BIT(RTW89_PS_MODE_CLK_GATED) | + BIT(RTW89_PS_MODE_PWR_GATED), .low_power_hci_modes = BIT(RTW89_PS_MODE_CLK_GATED) | BIT(RTW89_PS_MODE_PWR_GATED), .h2c_cctl_func_id = H2C_FUNC_MAC_CCTLINFO_UD_V1, @@ -3034,7 +3134,9 @@ const struct rtw89_chip_info rtw8852c_chip_info = { .page_regs = &rtw8852c_page_regs, .dcfo_comp = &rtw8852c_dcfo_comp, .dcfo_comp_sft = 5, - .imr_info = &rtw8852c_imr_info + .imr_info = &rtw8852c_imr_info, + .rrsr_cfgs = &rtw8852c_rrsr_cfgs, + .dma_ch_mask = 0, }; EXPORT_SYMBOL(rtw8852c_chip_info); diff --git a/drivers/net/wireless/realtek/rtw89/rtw8852c_rfk.c b/drivers/net/wireless/realtek/rtw89/rtw8852c_rfk.c index 478a36de1bd3..006c2cf93111 100644 --- a/drivers/net/wireless/realtek/rtw89/rtw8852c_rfk.c +++ b/drivers/net/wireless/realtek/rtw89/rtw8852c_rfk.c @@ -1546,7 +1546,8 @@ static void _rx_dck_toggle(struct rtw89_dev *rtwdev, u8 path) rtw89_write_rf(rtwdev, path, RR_DCK, RR_DCK_LV, 0x1); ret = read_poll_timeout_atomic(rtw89_read_rf, val, val, - 2, 1000, false, rtwdev, path, 0x93, BIT(5)); + 2, 2000, false, rtwdev, path, + RR_DCK1, RR_DCK1_DONE); if (ret) rtw89_warn(rtwdev, "[RX_DCK] S%d RXDCK timeout\n", path); else diff --git a/drivers/net/wireless/realtek/rtw89/rtw8852ce.c b/drivers/net/wireless/realtek/rtw89/rtw8852ce.c index fc0394494013..35901f64d17d 100644 --- a/drivers/net/wireless/realtek/rtw89/rtw8852ce.c +++ b/drivers/net/wireless/realtek/rtw89/rtw8852ce.c @@ -42,14 +42,15 @@ static const struct rtw89_pci_info rtw8852c_pci_info = { .max_tag_num_mask = B_AX_MAX_TAG_NUM_V1_MASK, .rxbd_rwptr_clr_reg = R_AX_RXBD_RWPTR_CLR_V1, .txbd_rwptr_clr2_reg = R_AX_TXBD_RWPTR_CLR2_V1, - .dma_stop1_reg = R_AX_HAXI_DMA_STOP1, - .dma_stop2_reg = R_AX_HAXI_DMA_STOP2, - .dma_busy1_reg = R_AX_HAXI_DMA_BUSY1, + .dma_stop1 = {R_AX_HAXI_DMA_STOP1, B_AX_TX_STOP1_MASK}, + .dma_stop2 = {R_AX_HAXI_DMA_STOP2, B_AX_TX_STOP2_ALL}, + .dma_busy1 = {R_AX_HAXI_DMA_BUSY1, DMA_BUSY1_CHECK}, .dma_busy2_reg = R_AX_HAXI_DMA_BUSY2, .dma_busy3_reg = R_AX_HAXI_DMA_BUSY3, .rpwm_addr = R_AX_PCIE_HRPWM_V1, .cpwm_addr = R_AX_PCIE_CRPWM, + .tx_dma_ch_mask = 0, .bd_idx_addr_low_power = &rtw8852c_bd_idx_addr_low_power, .dma_addr_set = &rtw89_pci_ch_dma_addr_set_v1, diff --git a/drivers/net/wireless/realtek/rtw89/ser.c b/drivers/net/wireless/realtek/rtw89/ser.c index ee0ae2816860..c1a4bc1c64d1 100644 --- a/drivers/net/wireless/realtek/rtw89/ser.c +++ b/drivers/net/wireless/realtek/rtw89/ser.c @@ -396,6 +396,7 @@ static void ser_idle_st_hdl(struct rtw89_ser *ser, u8 evt) switch (evt) { case SER_EV_STATE_IN: rtw89_hci_recovery_complete(rtwdev); + clear_bit(RTW89_FLAG_CRASH_SIMULATING, rtwdev->flags); break; case SER_EV_L1_RESET: ser_state_goto(ser, SER_RESET_TRX_ST); @@ -539,7 +540,7 @@ static int rtw89_ser_fw_backtrace_dump(struct rtw89_dev *rtwdev, u8 *buf, const struct __fw_backtrace_entry *ent) { struct __fw_backtrace_info *ptr = (struct __fw_backtrace_info *)buf; - u32 fwbt_addr = ent->wcpu_addr - RTW89_WCPU_BASE_ADDR; + u32 fwbt_addr = ent->wcpu_addr & RTW89_WCPU_BASE_MASK; u32 fwbt_size = ent->size; u32 fwbt_key = ent->key; u32 i; @@ -632,7 +633,6 @@ static void ser_l2_reset_st_hdl(struct rtw89_ser *ser, u8 evt) fallthrough; case SER_EV_L2_RECFG_DONE: ser_state_goto(ser, SER_IDLE_ST); - clear_bit(RTW89_FLAG_RESTART_TRIGGER, rtwdev->flags); break; case SER_EV_STATE_OUT: diff --git a/drivers/net/wireless/rndis_wlan.c b/drivers/net/wireless/rndis_wlan.c index 325933217b41..82a7458e01ae 100644 --- a/drivers/net/wireless/rndis_wlan.c +++ b/drivers/net/wireless/rndis_wlan.c @@ -251,7 +251,7 @@ struct ndis_80211_bssid_ex { struct ndis_80211_bssid_list_ex { __le32 num_items; - struct ndis_80211_bssid_ex bssid[]; + u8 bssid_data[]; } __packed; struct ndis_80211_fixed_ies { @@ -2084,7 +2084,8 @@ resize_buf: netdev_dbg(usbdev->net, "%s(): buflen: %d\n", __func__, len); bssid_len = 0; - bssid = next_bssid_list_item(bssid_list->bssid, &bssid_len, buf, len); + bssid = next_bssid_list_item((void *)bssid_list->bssid_data, + &bssid_len, buf, len); /* Device returns incorrect 'num_items'. Workaround by ignoring the * received 'num_items' and walking through full bssid buffer instead. diff --git a/drivers/net/wireless/rsi/rsi_91x_mac80211.c b/drivers/net/wireless/rsi/rsi_91x_mac80211.c index bf39c4bda26f..2fbec51c8f94 100644 --- a/drivers/net/wireless/rsi/rsi_91x_mac80211.c +++ b/drivers/net/wireless/rsi/rsi_91x_mac80211.c @@ -889,6 +889,7 @@ static void rsi_mac80211_conf_filter(struct ieee80211_hw *hw, * for a hardware TX queue. * @hw: Pointer to the ieee80211_hw structure * @vif: Pointer to the ieee80211_vif structure. + * @link_id: the link ID if MLO is used, otherwise 0 * @queue: Queue number. * @params: Pointer to ieee80211_tx_queue_params structure. * diff --git a/drivers/net/wireless/st/cw1200/queue.c b/drivers/net/wireless/st/cw1200/queue.c index e06da4b3b0d4..805a3c1bf8fe 100644 --- a/drivers/net/wireless/st/cw1200/queue.c +++ b/drivers/net/wireless/st/cw1200/queue.c @@ -91,23 +91,25 @@ static void __cw1200_queue_gc(struct cw1200_queue *queue, bool unlock) { struct cw1200_queue_stats *stats = queue->stats; - struct cw1200_queue_item *item = NULL, *tmp; + struct cw1200_queue_item *item = NULL, *iter, *tmp; bool wakeup_stats = false; - list_for_each_entry_safe(item, tmp, &queue->queue, head) { - if (time_is_after_jiffies(item->queue_timestamp + queue->ttl)) + list_for_each_entry_safe(iter, tmp, &queue->queue, head) { + if (time_is_after_jiffies(iter->queue_timestamp + queue->ttl)) { + item = iter; break; + } --queue->num_queued; - --queue->link_map_cache[item->txpriv.link_id]; + --queue->link_map_cache[iter->txpriv.link_id]; spin_lock_bh(&stats->lock); --stats->num_queued; - if (!--stats->link_map_cache[item->txpriv.link_id]) + if (!--stats->link_map_cache[iter->txpriv.link_id]) wakeup_stats = true; spin_unlock_bh(&stats->lock); cw1200_debug_tx_ttl(stats->priv); - cw1200_queue_register_post_gc(head, item); - item->skb = NULL; - list_move_tail(&item->head, &queue->free_pool); + cw1200_queue_register_post_gc(head, iter); + iter->skb = NULL; + list_move_tail(&iter->head, &queue->free_pool); } if (wakeup_stats) diff --git a/drivers/net/wireless/st/cw1200/sta.c b/drivers/net/wireless/st/cw1200/sta.c index 26d3614519b1..8ef1d06b9bbd 100644 --- a/drivers/net/wireless/st/cw1200/sta.c +++ b/drivers/net/wireless/st/cw1200/sta.c @@ -195,7 +195,7 @@ void __cw1200_cqm_bssloss_sm(struct cw1200_common *priv, priv->bss_loss_state++; - skb = ieee80211_nullfunc_get(priv->hw, priv->vif, false); + skb = ieee80211_nullfunc_get(priv->hw, priv->vif, -1, false); WARN_ON(!skb); if (skb) cw1200_tx(priv->hw, NULL, skb); @@ -2263,7 +2263,7 @@ static int cw1200_upload_null(struct cw1200_common *priv) .rate = 0xFF, }; - frame.skb = ieee80211_nullfunc_get(priv->hw, priv->vif, false); + frame.skb = ieee80211_nullfunc_get(priv->hw, priv->vif,-1, false); if (!frame.skb) return -ENOMEM; diff --git a/drivers/net/wireless/st/cw1200/txrx.c b/drivers/net/wireless/st/cw1200/txrx.c index fde21fca6c5e..6894b919ff94 100644 --- a/drivers/net/wireless/st/cw1200/txrx.c +++ b/drivers/net/wireless/st/cw1200/txrx.c @@ -762,8 +762,7 @@ void cw1200_tx(struct ieee80211_hw *dev, if (ret) goto drop; - rcu_read_lock(); - sta = rcu_dereference(t.sta); + sta = t.sta; spin_lock_bh(&priv->ps_state_lock); { @@ -776,8 +775,6 @@ void cw1200_tx(struct ieee80211_hw *dev, if (tid_update && sta) ieee80211_sta_set_buffered(sta, t.txpriv.tid, true); - rcu_read_unlock(); - cw1200_bh_wakeup(priv); return; @@ -1145,8 +1142,7 @@ void cw1200_rx_cb(struct cw1200_common *priv, /* Remove TSF from the end of frame */ if (arg->flags & WSM_RX_STATUS_TSF_INCLUDED) { - memcpy(&hdr->mactime, skb->data + skb->len - 8, 8); - hdr->mactime = le64_to_cpu(hdr->mactime); + hdr->mactime = get_unaligned_le64(skb->data + skb->len - 8); if (skb->len >= 8) skb_trim(skb, skb->len - 8); } else { diff --git a/drivers/net/wireless/ti/wl1251/main.c b/drivers/net/wireless/ti/wl1251/main.c index 9144ef5538a8..289371689a8d 100644 --- a/drivers/net/wireless/ti/wl1251/main.c +++ b/drivers/net/wireless/ti/wl1251/main.c @@ -546,7 +546,7 @@ static int wl1251_build_null_data(struct wl1251 *wl) size = sizeof(struct wl12xx_null_data_template); ptr = NULL; } else { - skb = ieee80211_nullfunc_get(wl->hw, wl->vif, false); + skb = ieee80211_nullfunc_get(wl->hw, wl->vif, -1, false); if (!skb) goto out; size = skb->len; diff --git a/drivers/net/wireless/ti/wl18xx/event.c b/drivers/net/wireless/ti/wl18xx/event.c index 13d78ada4bb6..34d95f458e1a 100644 --- a/drivers/net/wireless/ti/wl18xx/event.c +++ b/drivers/net/wireless/ti/wl18xx/event.c @@ -131,10 +131,10 @@ int wl18xx_process_mailbox_events(struct wl1271 *wl) if (vector & TIME_SYNC_EVENT_ID) wlcore_event_time_sync(wl, - mbox->time_sync_tsf_high_msb, - mbox->time_sync_tsf_high_lsb, - mbox->time_sync_tsf_low_msb, - mbox->time_sync_tsf_low_lsb); + le16_to_cpu(mbox->time_sync_tsf_high_msb), + le16_to_cpu(mbox->time_sync_tsf_high_lsb), + le16_to_cpu(mbox->time_sync_tsf_low_msb), + le16_to_cpu(mbox->time_sync_tsf_low_lsb)); if (vector & RADAR_DETECTED_EVENT_ID) { wl1271_info("radar event: channel %d type %s", diff --git a/drivers/net/wireless/ti/wlcore/cmd.c b/drivers/net/wireless/ti/wlcore/cmd.c index 138edd28b0de..a939fd89a7f5 100644 --- a/drivers/net/wireless/ti/wlcore/cmd.c +++ b/drivers/net/wireless/ti/wlcore/cmd.c @@ -1065,7 +1065,7 @@ int wl12xx_cmd_build_null_data(struct wl1271 *wl, struct wl12xx_vif *wlvif) } else { skb = ieee80211_nullfunc_get(wl->hw, wl12xx_wlvif_to_vif(wlvif), - false); + -1, false); if (!skb) goto out; size = skb->len; @@ -1092,7 +1092,7 @@ int wl12xx_cmd_build_klv_null_data(struct wl1271 *wl, struct sk_buff *skb = NULL; int ret = -ENOMEM; - skb = ieee80211_nullfunc_get(wl->hw, vif, false); + skb = ieee80211_nullfunc_get(wl->hw, vif,-1, false); if (!skb) goto out; diff --git a/include/linux/bcma/bcma_driver_chipcommon.h b/include/linux/bcma/bcma_driver_chipcommon.h index e3314f746bfa..2d94c30ed439 100644 --- a/include/linux/bcma/bcma_driver_chipcommon.h +++ b/include/linux/bcma/bcma_driver_chipcommon.h @@ -271,6 +271,7 @@ #define BCMA_CC_SROM_CONTROL_OP_WRDIS 0x40000000 #define BCMA_CC_SROM_CONTROL_OP_WREN 0x60000000 #define BCMA_CC_SROM_CONTROL_OTPSEL 0x00000010 +#define BCMA_CC_SROM_CONTROL_OTP_PRESENT 0x00000020 #define BCMA_CC_SROM_CONTROL_LOCK 0x00000008 #define BCMA_CC_SROM_CONTROL_SIZE_MASK 0x00000006 #define BCMA_CC_SROM_CONTROL_SIZE_1K 0x00000000 diff --git a/include/linux/mmc/sdio_ids.h b/include/linux/mmc/sdio_ids.h index 53f0efa0bccf..74f9d9a6d330 100644 --- a/include/linux/mmc/sdio_ids.h +++ b/include/linux/mmc/sdio_ids.h @@ -74,6 +74,7 @@ #define SDIO_DEVICE_ID_BROADCOM_43362 0xa962 #define SDIO_DEVICE_ID_BROADCOM_43364 0xa9a4 #define SDIO_DEVICE_ID_BROADCOM_43430 0xa9a6 +#define SDIO_DEVICE_ID_BROADCOM_CYPRESS_43439 0xa9af #define SDIO_DEVICE_ID_BROADCOM_43455 0xa9bf #define SDIO_DEVICE_ID_BROADCOM_CYPRESS_43752 0xaae8 diff --git a/include/net/mac80211.h b/include/net/mac80211.h index ffd0ebbff294..ac2bad57933f 100644 --- a/include/net/mac80211.h +++ b/include/net/mac80211.h @@ -18,6 +18,7 @@ #include <linux/if_ether.h> #include <linux/skbuff.h> #include <linux/ieee80211.h> +#include <linux/lockdep.h> #include <net/cfg80211.h> #include <net/codel.h> #include <net/ieee80211_radiotap.h> @@ -1799,6 +1800,9 @@ struct ieee80211_vif_cfg { * @link_conf: in case of MLD, the per-link BSS configuration, * indexed by link ID * @valid_links: bitmap of valid links, or 0 for non-MLO. + * @active_links: The bitmap of active links, or 0 for non-MLO. + * The driver shouldn't change this directly, but use the + * API calls meant for that purpose. * @addr: address of this interface * @p2p: indicates whether this AP or STA interface is a p2p * interface, i.e. a GO or p2p-sta respectively @@ -1834,7 +1838,7 @@ struct ieee80211_vif { struct ieee80211_vif_cfg cfg; struct ieee80211_bss_conf bss_conf; struct ieee80211_bss_conf __rcu *link_conf[IEEE80211_MLD_MAX_NUM_LINKS]; - u16 valid_links; + u16 valid_links, active_links; u8 addr[ETH_ALEN] __aligned(2); bool p2p; @@ -1861,12 +1865,11 @@ struct ieee80211_vif { u8 drv_priv[] __aligned(sizeof(void *)); }; -/* FIXME: for now loop over all the available links; later will be changed - * to loop only over the active links. - */ -#define for_each_vif_active_link(vif, link, link_id) \ - for (link_id = 0; link_id < ARRAY_SIZE((vif)->link_conf); link_id++) \ - if ((link = rcu_dereference((vif)->link_conf[link_id]))) +#define for_each_vif_active_link(vif, link, link_id) \ + for (link_id = 0; link_id < ARRAY_SIZE((vif)->link_conf); link_id++) \ + if ((!(vif)->active_links || \ + (vif)->active_links & BIT(link_id)) && \ + (link = rcu_dereference((vif)->link_conf[link_id]))) static inline bool ieee80211_vif_is_mesh(struct ieee80211_vif *vif) { @@ -1900,6 +1903,19 @@ struct ieee80211_vif *wdev_to_ieee80211_vif(struct wireless_dev *wdev); struct wireless_dev *ieee80211_vif_to_wdev(struct ieee80211_vif *vif); /** + * lockdep_vif_mutex_held - for lockdep checks on link poiners + * @vif: the interface to check + */ +static inline bool lockdep_vif_mutex_held(struct ieee80211_vif *vif) +{ + return lockdep_is_held(&ieee80211_vif_to_wdev(vif)->mtx); +} + +#define link_conf_dereference_protected(vif, link_id) \ + rcu_dereference_protected((vif)->link_conf[link_id], \ + lockdep_vif_mutex_held(vif)) + +/** * enum ieee80211_key_flags - key flags * * These flags are used for communication about keys between the driver @@ -2128,6 +2144,34 @@ struct ieee80211_sta_txpwr { }; /** + * struct ieee80211_sta_aggregates - info that is aggregated from active links + * + * Used for any per-link data that needs to be aggregated and updated in the + * main &struct ieee80211_sta when updated or the active links change. + * + * @max_amsdu_len: indicates the maximal length of an A-MSDU in bytes. + * This field is always valid for packets with a VHT preamble. + * For packets with a HT preamble, additional limits apply: + * + * * If the skb is transmitted as part of a BA agreement, the + * A-MSDU maximal size is min(max_amsdu_len, 4065) bytes. + * * If the skb is not part of a BA agreement, the A-MSDU maximal + * size is min(max_amsdu_len, 7935) bytes. + * + * Both additional HT limits must be enforced by the low level + * driver. This is defined by the spec (IEEE 802.11-2012 section + * 8.3.2.2 NOTE 2). + * @max_rc_amsdu_len: Maximum A-MSDU size in bytes recommended by rate control. + * @max_tid_amsdu_len: Maximum A-MSDU size in bytes for this TID + */ +struct ieee80211_sta_aggregates { + u16 max_amsdu_len; + + u16 max_rc_amsdu_len; + u16 max_tid_amsdu_len[IEEE80211_NUM_TIDS]; +}; + +/** * struct ieee80211_link_sta - station Link specific info * All link specific info for a STA link for a non MLD STA(single) * or a MLD STA(multiple entries) are stored here. @@ -2136,6 +2180,7 @@ struct ieee80211_sta_txpwr { * in ieee80211_sta. For MLO Link STA this addr can be same or different * from addr in ieee80211_sta (representing MLD STA addr) * @link_id: the link ID for this link STA (0 for deflink) + * @smps_mode: current SMPS mode (off, static or dynamic) * @supp_rates: Bitmap of supported rates * @ht_cap: HT capabilities of this STA; restricted to our own capabilities * @vht_cap: VHT capabilities of this STA; restricted to our own capabilities @@ -2153,6 +2198,7 @@ struct ieee80211_sta_txpwr { struct ieee80211_link_sta { u8 addr[ETH_ALEN]; u8 link_id; + enum ieee80211_smps_mode smps_mode; u32 supp_rates[NUM_NL80211_BANDS]; struct ieee80211_sta_ht_cap ht_cap; @@ -2161,6 +2207,8 @@ struct ieee80211_link_sta { struct ieee80211_he_6ghz_capa he_6ghz_capa; struct ieee80211_sta_eht_cap eht_cap; + struct ieee80211_sta_aggregates agg; + u8 rx_nss; enum ieee80211_sta_rx_bandwidth bandwidth; struct ieee80211_sta_txpwr txpwr; @@ -2191,7 +2239,6 @@ struct ieee80211_link_sta { * if wme is supported. The bits order is like in * IEEE80211_WMM_IE_STA_QOSINFO_AC_*. * @max_sp: max Service Period. Only valid if wme is supported. - * @smps_mode: current SMPS mode (off, static or dynamic) * @rates: rate control selection table * @tdls: indicates whether the STA is a TDLS peer * @tdls_initiator: indicates the STA is an initiator of the TDLS link. Only @@ -2201,9 +2248,10 @@ struct ieee80211_link_sta { * @max_amsdu_subframes: indicates the maximal number of MSDUs in a single * A-MSDU. Taken from the Extended Capabilities element. 0 means * unlimited. + * @cur: currently valid data as aggregated from the active links + * For non MLO STA it will point to the deflink data. For MLO STA + * ieee80211_sta_recalc_aggregates() must be called to update it. * @support_p2p_ps: indicates whether the STA supports P2P PS mechanism or not. - * @max_rc_amsdu_len: Maximum A-MSDU size in bytes recommended by rate control. - * @max_tid_amsdu_len: Maximum A-MSDU size in bytes for this TID * @txq: per-TID data TX queues (if driver uses the TXQ abstraction); note that * the last entry (%IEEE80211_NUM_TIDS) is used for non-data frames * @deflink: This holds the default link STA information, for non MLO STA all link @@ -2226,7 +2274,6 @@ struct ieee80211_sta { bool wme; u8 uapsd_queues; u8 max_sp; - enum ieee80211_smps_mode smps_mode; struct ieee80211_sta_rates __rcu *rates; bool tdls; bool tdls_initiator; @@ -2234,25 +2281,9 @@ struct ieee80211_sta { bool mlo; u8 max_amsdu_subframes; - /** - * @max_amsdu_len: - * indicates the maximal length of an A-MSDU in bytes. - * This field is always valid for packets with a VHT preamble. - * For packets with a HT preamble, additional limits apply: - * - * * If the skb is transmitted as part of a BA agreement, the - * A-MSDU maximal size is min(max_amsdu_len, 4065) bytes. - * * If the skb is not part of a BA agreement, the A-MSDU maximal - * size is min(max_amsdu_len, 7935) bytes. - * - * Both additional HT limits must be enforced by the low level - * driver. This is defined by the spec (IEEE 802.11-2012 section - * 8.3.2.2 NOTE 2). - */ - u16 max_amsdu_len; + struct ieee80211_sta_aggregates *cur; + bool support_p2p_ps; - u16 max_rc_amsdu_len; - u16 max_tid_amsdu_len[IEEE80211_NUM_TIDS]; struct ieee80211_txq *txq[IEEE80211_NUM_TIDS + 1]; @@ -2264,13 +2295,24 @@ struct ieee80211_sta { u8 drv_priv[] __aligned(sizeof(void *)); }; -/* FIXME: need to loop only over links which are active and check the actual - * lock - */ -#define for_each_sta_active_link(sta, link_sta, link_id) \ - for (link_id = 0; link_id < ARRAY_SIZE((sta)->link); link_id++) \ - if (((link_sta) = rcu_dereference_protected((sta)->link[link_id],\ - 1))) \ +#ifdef CONFIG_LOCKDEP +bool lockdep_sta_mutex_held(struct ieee80211_sta *pubsta); +#else +static inline bool lockdep_sta_mutex_held(struct ieee80211_sta *pubsta) +{ + return true; +} +#endif + +#define link_sta_dereference_protected(sta, link_id) \ + rcu_dereference_protected((sta)->link[link_id], \ + lockdep_sta_mutex_held(sta)) + +#define for_each_sta_active_link(vif, sta, link_sta, link_id) \ + for (link_id = 0; link_id < ARRAY_SIZE((sta)->link); link_id++) \ + if ((!(vif)->active_links || \ + (vif)->active_links & BIT(link_id)) && \ + ((link_sta) = link_sta_dereference_protected(sta, link_id))) /** * enum sta_notify_cmd - sta notify command @@ -5296,6 +5338,9 @@ struct sk_buff *ieee80211_pspoll_get(struct ieee80211_hw *hw, * ieee80211_nullfunc_get - retrieve a nullfunc template * @hw: pointer obtained from ieee80211_alloc_hw(). * @vif: &struct ieee80211_vif pointer from the add_interface callback. + * @link_id: If the vif is an MLD, get a frame with the link addresses + * for the given link ID. For a link_id < 0 you get a frame with + * MLD addresses, however useful that might be. * @qos_ok: QoS NDP is acceptable to the caller, this should be set * if at all possible * @@ -5313,7 +5358,7 @@ struct sk_buff *ieee80211_pspoll_get(struct ieee80211_hw *hw, */ struct sk_buff *ieee80211_nullfunc_get(struct ieee80211_hw *hw, struct ieee80211_vif *vif, - bool qos_ok); + int link_id, bool qos_ok); /** * ieee80211_probereq_get - retrieve a Probe Request template @@ -5985,6 +6030,22 @@ struct ieee80211_sta *ieee80211_find_sta_by_ifaddr(struct ieee80211_hw *hw, const u8 *localaddr); /** + * ieee80211_find_sta_by_link_addrs - find STA by link addresses + * @hw: pointer as obtained from ieee80211_alloc_hw() + * @addr: remote station's link address + * @localaddr: local link address, use %NULL for any (but avoid that) + * @link_id: pointer to obtain the link ID if the STA is found, + * may be %NULL if the link ID is not needed + * + * Obtain the STA by link address, must use RCU protection. + */ +struct ieee80211_sta * +ieee80211_find_sta_by_link_addrs(struct ieee80211_hw *hw, + const u8 *addr, + const u8 *localaddr, + unsigned int *link_id); + +/** * ieee80211_sta_block_awake - block station from waking up * @hw: the hardware * @pubsta: the station @@ -6060,6 +6121,19 @@ void ieee80211_sta_eosp(struct ieee80211_sta *pubsta); void ieee80211_send_eosp_nullfunc(struct ieee80211_sta *pubsta, int tid); /** + * ieee80211_sta_recalc_aggregates - recalculate aggregate data after a change + * @pubsta: the station + * + * Call this function after changing a per-link aggregate data as referenced in + * &struct ieee80211_sta_aggregates by accessing the agg field of + * &struct ieee80211_link_sta. + * + * With non MLO the data in deflink will be referenced directly. In that case + * there is no need to call this function. + */ +void ieee80211_sta_recalc_aggregates(struct ieee80211_sta *pubsta); + +/** * ieee80211_sta_register_airtime - register airtime usage for a sta/tid * * Register airtime usage for a given sta on a given tid. The driver must call @@ -7110,4 +7184,45 @@ static inline bool ieee80211_is_tx_data(struct sk_buff *skb) ieee80211_is_data(hdr->frame_control); } +/** + * ieee80211_set_active_links - set active links in client mode + * @vif: interface to set active links on + * @active_links: the new active links bitmap + * + * This changes the active links on an interface. The interface + * must be in client mode (in AP mode, all links are always active), + * and @active_links must be a subset of the vif's valid_links. + * + * If a link is switched off and another is switched on at the same + * time (e.g. active_links going from 0x1 to 0x10) then you will get + * a sequence of calls like + * - change_vif_links(0x11) + * - unassign_vif_chanctx(link_id=0) + * - change_sta_links(0x11) for each affected STA (the AP) + * (TDLS connections on now inactive links should be torn down) + * - remove group keys on the old link (link_id 0) + * - add new group keys (GTK/IGTK/BIGTK) on the new link (link_id 4) + * - change_sta_links(0x10) for each affected STA (the AP) + * - assign_vif_chanctx(link_id=4) + * - change_vif_links(0x10) + * + * Note: This function acquires some mac80211 locks and must not + * be called with any driver locks held that could cause a + * lock dependency inversion. Best call it without locks. + */ +int ieee80211_set_active_links(struct ieee80211_vif *vif, u16 active_links); + +/** + * ieee80211_set_active_links_async - asynchronously set active links + * @vif: interface to set active links on + * @active_links: the new active links bitmap + * + * See ieee80211_set_active_links() for more information, the only + * difference here is that the link change is triggered async and + * can be called in any context, but the link switch will only be + * completed after it returns. + */ +void ieee80211_set_active_links_async(struct ieee80211_vif *vif, + u16 active_links); + #endif /* MAC80211_H */ diff --git a/net/mac80211/chan.c b/net/mac80211/chan.c index f247daa41563..e72cf0749d49 100644 --- a/net/mac80211/chan.c +++ b/net/mac80211/chan.c @@ -1799,6 +1799,12 @@ int ieee80211_link_use_channel(struct ieee80211_link_data *link, lockdep_assert_held(&local->mtx); + if (sdata->vif.active_links && + !(sdata->vif.active_links & BIT(link->link_id))) { + ieee80211_link_update_chandef(link, chandef); + return 0; + } + mutex_lock(&local->chanctx_mtx); ret = cfg80211_chandef_dfs_required(local->hw.wiphy, diff --git a/net/mac80211/debugfs_netdev.c b/net/mac80211/debugfs_netdev.c index 1e5b041a5cea..5b014786fd2d 100644 --- a/net/mac80211/debugfs_netdev.c +++ b/net/mac80211/debugfs_netdev.c @@ -570,6 +570,30 @@ static ssize_t ieee80211_if_parse_tsf( } IEEE80211_IF_FILE_RW(tsf); +static ssize_t ieee80211_if_fmt_valid_links(const struct ieee80211_sub_if_data *sdata, + char *buf, int buflen) +{ + return snprintf(buf, buflen, "0x%x\n", sdata->vif.valid_links); +} +IEEE80211_IF_FILE_R(valid_links); + +static ssize_t ieee80211_if_fmt_active_links(const struct ieee80211_sub_if_data *sdata, + char *buf, int buflen) +{ + return snprintf(buf, buflen, "0x%x\n", sdata->vif.active_links); +} + +static ssize_t ieee80211_if_parse_active_links(struct ieee80211_sub_if_data *sdata, + const char *buf, int buflen) +{ + u16 active_links; + + if (kstrtou16(buf, 0, &active_links)) + return -EINVAL; + + return ieee80211_set_active_links(&sdata->vif, active_links) ?: buflen; +} +IEEE80211_IF_FILE_RW(active_links); #ifdef CONFIG_MAC80211_MESH IEEE80211_IF_FILE(estab_plinks, u.mesh.estab_plinks, ATOMIC); @@ -670,6 +694,8 @@ static void add_sta_files(struct ieee80211_sub_if_data *sdata) DEBUGFS_ADD_MODE(uapsd_queues, 0600); DEBUGFS_ADD_MODE(uapsd_max_sp_len, 0600); DEBUGFS_ADD_MODE(tdls_wider_bw, 0600); + DEBUGFS_ADD_MODE(valid_links, 0200); + DEBUGFS_ADD_MODE(active_links, 0600); } static void add_ap_files(struct ieee80211_sub_if_data *sdata) diff --git a/net/mac80211/driver-ops.c b/net/mac80211/driver-ops.c index 9b61dc7889c2..5392ffa18270 100644 --- a/net/mac80211/driver-ops.c +++ b/net/mac80211/driver-ops.c @@ -192,6 +192,10 @@ int drv_conf_tx(struct ieee80211_local *local, if (!check_sdata_in_driver(sdata)) return -EIO; + if (sdata->vif.active_links && + !(sdata->vif.active_links & BIT(link->link_id))) + return 0; + if (params->cw_min == 0 || params->cw_min > params->cw_max) { /* * If we can't configure hardware anyway, don't warn. We may @@ -272,6 +276,60 @@ void drv_reset_tsf(struct ieee80211_local *local, trace_drv_return_void(local); } +int drv_assign_vif_chanctx(struct ieee80211_local *local, + struct ieee80211_sub_if_data *sdata, + struct ieee80211_bss_conf *link_conf, + struct ieee80211_chanctx *ctx) +{ + int ret = 0; + + drv_verify_link_exists(sdata, link_conf); + if (!check_sdata_in_driver(sdata)) + return -EIO; + + if (sdata->vif.active_links && + !(sdata->vif.active_links & BIT(link_conf->link_id))) + return 0; + + trace_drv_assign_vif_chanctx(local, sdata, link_conf, ctx); + if (local->ops->assign_vif_chanctx) { + WARN_ON_ONCE(!ctx->driver_present); + ret = local->ops->assign_vif_chanctx(&local->hw, + &sdata->vif, + link_conf, + &ctx->conf); + } + trace_drv_return_int(local, ret); + + return ret; +} + +void drv_unassign_vif_chanctx(struct ieee80211_local *local, + struct ieee80211_sub_if_data *sdata, + struct ieee80211_bss_conf *link_conf, + struct ieee80211_chanctx *ctx) +{ + might_sleep(); + + drv_verify_link_exists(sdata, link_conf); + if (!check_sdata_in_driver(sdata)) + return; + + if (sdata->vif.active_links && + !(sdata->vif.active_links & BIT(link_conf->link_id))) + return; + + trace_drv_unassign_vif_chanctx(local, sdata, link_conf, ctx); + if (local->ops->unassign_vif_chanctx) { + WARN_ON_ONCE(!ctx->driver_present); + local->ops->unassign_vif_chanctx(&local->hw, + &sdata->vif, + link_conf, + &ctx->conf); + } + trace_drv_return_void(local); +} + int drv_switch_vif_chanctx(struct ieee80211_local *local, struct ieee80211_vif_chanctx_switch *vifs, int n_vifs, enum ieee80211_chanctx_switch_mode mode) @@ -346,3 +404,117 @@ int drv_ampdu_action(struct ieee80211_local *local, return ret; } + +void drv_link_info_changed(struct ieee80211_local *local, + struct ieee80211_sub_if_data *sdata, + struct ieee80211_bss_conf *info, + int link_id, u64 changed) +{ + might_sleep(); + + if (WARN_ON_ONCE(changed & (BSS_CHANGED_BEACON | + BSS_CHANGED_BEACON_ENABLED) && + sdata->vif.type != NL80211_IFTYPE_AP && + sdata->vif.type != NL80211_IFTYPE_ADHOC && + sdata->vif.type != NL80211_IFTYPE_MESH_POINT && + sdata->vif.type != NL80211_IFTYPE_OCB)) + return; + + if (WARN_ON_ONCE(sdata->vif.type == NL80211_IFTYPE_P2P_DEVICE || + sdata->vif.type == NL80211_IFTYPE_NAN || + (sdata->vif.type == NL80211_IFTYPE_MONITOR && + !sdata->vif.bss_conf.mu_mimo_owner && + !(changed & BSS_CHANGED_TXPOWER)))) + return; + + if (!check_sdata_in_driver(sdata)) + return; + + if (sdata->vif.active_links && + !(sdata->vif.active_links & BIT(link_id))) + return; + + trace_drv_link_info_changed(local, sdata, info, changed); + if (local->ops->link_info_changed) + local->ops->link_info_changed(&local->hw, &sdata->vif, + info, changed); + else if (local->ops->bss_info_changed) + local->ops->bss_info_changed(&local->hw, &sdata->vif, + info, changed); + trace_drv_return_void(local); +} + +int drv_set_key(struct ieee80211_local *local, + enum set_key_cmd cmd, + struct ieee80211_sub_if_data *sdata, + struct ieee80211_sta *sta, + struct ieee80211_key_conf *key) +{ + int ret; + + might_sleep(); + + sdata = get_bss_sdata(sdata); + if (!check_sdata_in_driver(sdata)) + return -EIO; + + if (WARN_ON(key->link_id >= 0 && sdata->vif.active_links && + !(sdata->vif.active_links & BIT(key->link_id)))) + return -ENOLINK; + + trace_drv_set_key(local, cmd, sdata, sta, key); + ret = local->ops->set_key(&local->hw, cmd, &sdata->vif, sta, key); + trace_drv_return_int(local, ret); + return ret; +} + +int drv_change_vif_links(struct ieee80211_local *local, + struct ieee80211_sub_if_data *sdata, + u16 old_links, u16 new_links, + struct ieee80211_bss_conf *old[IEEE80211_MLD_MAX_NUM_LINKS]) +{ + int ret = -EOPNOTSUPP; + + might_sleep(); + + if (!check_sdata_in_driver(sdata)) + return -EIO; + + if (old_links == new_links) + return 0; + + trace_drv_change_vif_links(local, sdata, old_links, new_links); + if (local->ops->change_vif_links) + ret = local->ops->change_vif_links(&local->hw, &sdata->vif, + old_links, new_links, old); + trace_drv_return_int(local, ret); + + return ret; +} + +int drv_change_sta_links(struct ieee80211_local *local, + struct ieee80211_sub_if_data *sdata, + struct ieee80211_sta *sta, + u16 old_links, u16 new_links) +{ + int ret = -EOPNOTSUPP; + + might_sleep(); + + if (!check_sdata_in_driver(sdata)) + return -EIO; + + old_links &= sdata->vif.active_links; + new_links &= sdata->vif.active_links; + + if (old_links == new_links) + return 0; + + trace_drv_change_sta_links(local, sdata, sta, old_links, new_links); + if (local->ops->change_sta_links) + ret = local->ops->change_sta_links(&local->hw, &sdata->vif, sta, + old_links, new_links); + trace_drv_return_int(local, ret); + + return ret; +} diff --git a/net/mac80211/driver-ops.h b/net/mac80211/driver-ops.h index 482f5c97a72b..81e40b0a3b16 100644 --- a/net/mac80211/driver-ops.h +++ b/net/mac80211/driver-ops.h @@ -165,40 +165,10 @@ static inline void drv_vif_cfg_changed(struct ieee80211_local *local, trace_drv_return_void(local); } -static inline void drv_link_info_changed(struct ieee80211_local *local, - struct ieee80211_sub_if_data *sdata, - struct ieee80211_bss_conf *info, - int link_id, u64 changed) -{ - might_sleep(); - - if (WARN_ON_ONCE(changed & (BSS_CHANGED_BEACON | - BSS_CHANGED_BEACON_ENABLED) && - sdata->vif.type != NL80211_IFTYPE_AP && - sdata->vif.type != NL80211_IFTYPE_ADHOC && - sdata->vif.type != NL80211_IFTYPE_MESH_POINT && - sdata->vif.type != NL80211_IFTYPE_OCB)) - return; - - if (WARN_ON_ONCE(sdata->vif.type == NL80211_IFTYPE_P2P_DEVICE || - sdata->vif.type == NL80211_IFTYPE_NAN || - (sdata->vif.type == NL80211_IFTYPE_MONITOR && - !sdata->vif.bss_conf.mu_mimo_owner && - !(changed & BSS_CHANGED_TXPOWER)))) - return; - - if (!check_sdata_in_driver(sdata)) - return; - - trace_drv_link_info_changed(local, sdata, info, changed); - if (local->ops->link_info_changed) - local->ops->link_info_changed(&local->hw, &sdata->vif, - info, changed); - else if (local->ops->bss_info_changed) - local->ops->bss_info_changed(&local->hw, &sdata->vif, - info, changed); - trace_drv_return_void(local); -} +void drv_link_info_changed(struct ieee80211_local *local, + struct ieee80211_sub_if_data *sdata, + struct ieee80211_bss_conf *info, + int link_id, u64 changed); static inline u64 drv_prepare_multicast(struct ieee80211_local *local, struct netdev_hw_addr_list *mc_list) @@ -256,25 +226,11 @@ static inline int drv_set_tim(struct ieee80211_local *local, return ret; } -static inline int drv_set_key(struct ieee80211_local *local, - enum set_key_cmd cmd, - struct ieee80211_sub_if_data *sdata, - struct ieee80211_sta *sta, - struct ieee80211_key_conf *key) -{ - int ret; - - might_sleep(); - - sdata = get_bss_sdata(sdata); - if (!check_sdata_in_driver(sdata)) - return -EIO; - - trace_drv_set_key(local, cmd, sdata, sta, key); - ret = local->ops->set_key(&local->hw, cmd, &sdata->vif, sta, key); - trace_drv_return_int(local, ret); - return ret; -} +int drv_set_key(struct ieee80211_local *local, + enum set_key_cmd cmd, + struct ieee80211_sub_if_data *sdata, + struct ieee80211_sta *sta, + struct ieee80211_key_conf *key); static inline void drv_update_tkip_key(struct ieee80211_local *local, struct ieee80211_sub_if_data *sdata, @@ -945,52 +901,14 @@ static inline void drv_verify_link_exists(struct ieee80211_sub_if_data *sdata, sdata_assert_lock(sdata); } -static inline int drv_assign_vif_chanctx(struct ieee80211_local *local, - struct ieee80211_sub_if_data *sdata, - struct ieee80211_bss_conf *link_conf, - struct ieee80211_chanctx *ctx) -{ - int ret = 0; - - drv_verify_link_exists(sdata, link_conf); - if (!check_sdata_in_driver(sdata)) - return -EIO; - - trace_drv_assign_vif_chanctx(local, sdata, link_conf, ctx); - if (local->ops->assign_vif_chanctx) { - WARN_ON_ONCE(!ctx->driver_present); - ret = local->ops->assign_vif_chanctx(&local->hw, - &sdata->vif, - link_conf, - &ctx->conf); - } - trace_drv_return_int(local, ret); - - return ret; -} - -static inline void drv_unassign_vif_chanctx(struct ieee80211_local *local, - struct ieee80211_sub_if_data *sdata, - struct ieee80211_bss_conf *link_conf, - struct ieee80211_chanctx *ctx) -{ - might_sleep(); - - drv_verify_link_exists(sdata, link_conf); - if (!check_sdata_in_driver(sdata)) - return; - - trace_drv_unassign_vif_chanctx(local, sdata, link_conf, ctx); - if (local->ops->unassign_vif_chanctx) { - WARN_ON_ONCE(!ctx->driver_present); - local->ops->unassign_vif_chanctx(&local->hw, - &sdata->vif, - link_conf, - &ctx->conf); - } - trace_drv_return_void(local); -} - +int drv_assign_vif_chanctx(struct ieee80211_local *local, + struct ieee80211_sub_if_data *sdata, + struct ieee80211_bss_conf *link_conf, + struct ieee80211_chanctx *ctx); +void drv_unassign_vif_chanctx(struct ieee80211_local *local, + struct ieee80211_sub_if_data *sdata, + struct ieee80211_bss_conf *link_conf, + struct ieee80211_chanctx *ctx); int drv_switch_vif_chanctx(struct ieee80211_local *local, struct ieee80211_vif_chanctx_switch *vifs, int n_vifs, enum ieee80211_chanctx_switch_mode mode); @@ -1552,46 +1470,13 @@ static inline int drv_net_fill_forward_path(struct ieee80211_local *local, return ret; } -static inline int drv_change_vif_links(struct ieee80211_local *local, - struct ieee80211_sub_if_data *sdata, - u16 old_links, u16 new_links, - struct ieee80211_bss_conf *old[IEEE80211_MLD_MAX_NUM_LINKS]) -{ - int ret = -EOPNOTSUPP; - - might_sleep(); - - if (!check_sdata_in_driver(sdata)) - return -EIO; - - trace_drv_change_vif_links(local, sdata, old_links, new_links); - if (local->ops->change_vif_links) - ret = local->ops->change_vif_links(&local->hw, &sdata->vif, - old_links, new_links, old); - trace_drv_return_int(local, ret); - - return ret; -} - -static inline int drv_change_sta_links(struct ieee80211_local *local, - struct ieee80211_sub_if_data *sdata, - struct ieee80211_sta *sta, - u16 old_links, u16 new_links) -{ - int ret = -EOPNOTSUPP; - - might_sleep(); - - if (!check_sdata_in_driver(sdata)) - return -EIO; - - trace_drv_change_sta_links(local, sdata, sta, old_links, new_links); - if (local->ops->change_sta_links) - ret = local->ops->change_sta_links(&local->hw, &sdata->vif, sta, - old_links, new_links); - trace_drv_return_int(local, ret); - - return ret; -} +int drv_change_vif_links(struct ieee80211_local *local, + struct ieee80211_sub_if_data *sdata, + u16 old_links, u16 new_links, + struct ieee80211_bss_conf *old[IEEE80211_MLD_MAX_NUM_LINKS]); +int drv_change_sta_links(struct ieee80211_local *local, + struct ieee80211_sub_if_data *sdata, + struct ieee80211_sta *sta, + u16 old_links, u16 new_links); #endif /* __MAC80211_DRIVER_OPS */ diff --git a/net/mac80211/he.c b/net/mac80211/he.c index d9228fd3f77a..729f261520c7 100644 --- a/net/mac80211/he.c +++ b/net/mac80211/he.c @@ -31,25 +31,27 @@ ieee80211_update_from_he_6ghz_capa(const struct ieee80211_he_6ghz_capa *he_6ghz_ break; } - sta->sta.smps_mode = smps_mode; + link_sta->pub->smps_mode = smps_mode; } else { - sta->sta.smps_mode = IEEE80211_SMPS_OFF; + link_sta->pub->smps_mode = IEEE80211_SMPS_OFF; } switch (le16_get_bits(he_6ghz_capa->capa, IEEE80211_HE_6GHZ_CAP_MAX_MPDU_LEN)) { case IEEE80211_VHT_CAP_MAX_MPDU_LENGTH_11454: - sta->sta.max_amsdu_len = IEEE80211_MAX_MPDU_LEN_VHT_11454; + link_sta->pub->agg.max_amsdu_len = IEEE80211_MAX_MPDU_LEN_VHT_11454; break; case IEEE80211_VHT_CAP_MAX_MPDU_LENGTH_7991: - sta->sta.max_amsdu_len = IEEE80211_MAX_MPDU_LEN_VHT_7991; + link_sta->pub->agg.max_amsdu_len = IEEE80211_MAX_MPDU_LEN_VHT_7991; break; case IEEE80211_VHT_CAP_MAX_MPDU_LENGTH_3895: default: - sta->sta.max_amsdu_len = IEEE80211_MAX_MPDU_LEN_VHT_3895; + link_sta->pub->agg.max_amsdu_len = IEEE80211_MAX_MPDU_LEN_VHT_3895; break; } + ieee80211_sta_recalc_aggregates(&sta->sta); + link_sta->pub->he_6ghz_capa = *he_6ghz_capa; } diff --git a/net/mac80211/ht.c b/net/mac80211/ht.c index 8c24817cd497..83bc41346ae7 100644 --- a/net/mac80211/ht.c +++ b/net/mac80211/ht.c @@ -241,9 +241,11 @@ bool ieee80211_ht_cap_ie_to_sta_ht_cap(struct ieee80211_sub_if_data *sdata, ht_cap.mcs.rx_highest = ht_cap_ie->mcs.rx_highest; if (ht_cap.cap & IEEE80211_HT_CAP_MAX_AMSDU) - sta->sta.max_amsdu_len = IEEE80211_MAX_MPDU_LEN_HT_7935; + link_sta->pub->agg.max_amsdu_len = IEEE80211_MAX_MPDU_LEN_HT_7935; else - sta->sta.max_amsdu_len = IEEE80211_MAX_MPDU_LEN_HT_3839; + link_sta->pub->agg.max_amsdu_len = IEEE80211_MAX_MPDU_LEN_HT_3839; + + ieee80211_sta_recalc_aggregates(&sta->sta); apply: changed = memcmp(&link_sta->pub->ht_cap, &ht_cap, sizeof(ht_cap)); @@ -299,12 +301,13 @@ bool ieee80211_ht_cap_ie_to_sta_ht_cap(struct ieee80211_sub_if_data *sdata, break; } - if (smps_mode != sta->sta.smps_mode) + if (smps_mode != link_sta->pub->smps_mode) changed = true; - sta->sta.smps_mode = smps_mode; + link_sta->pub->smps_mode = smps_mode; } else { - sta->sta.smps_mode = IEEE80211_SMPS_OFF; + link_sta->pub->smps_mode = IEEE80211_SMPS_OFF; } + return changed; } diff --git a/net/mac80211/ieee80211_i.h b/net/mac80211/ieee80211_i.h index 977aea4467e0..4e1d4c339f2d 100644 --- a/net/mac80211/ieee80211_i.h +++ b/net/mac80211/ieee80211_i.h @@ -1081,6 +1081,10 @@ struct ieee80211_sub_if_data { struct ieee80211_link_data deflink; struct ieee80211_link_data __rcu *link[IEEE80211_MLD_MAX_NUM_LINKS]; + /* for ieee80211_set_active_links_async() */ + struct work_struct activate_links_work; + u16 desired_active_links; + #ifdef CONFIG_MAC80211_DEBUGFS struct { struct dentry *subdir_stations; diff --git a/net/mac80211/iface.c b/net/mac80211/iface.c index f99685e2d633..572254366a0f 100644 --- a/net/mac80211/iface.c +++ b/net/mac80211/iface.c @@ -754,6 +754,8 @@ static int ieee80211_stop(struct net_device *dev) ieee80211_stop_mbssid(sdata); } + cancel_work_sync(&sdata->activate_links_work); + wiphy_lock(sdata->local->hw.wiphy); ieee80211_do_stop(sdata, true); wiphy_unlock(sdata->local->hw.wiphy); @@ -1724,6 +1726,15 @@ static void ieee80211_recalc_smps_work(struct work_struct *work) ieee80211_recalc_smps(sdata, &sdata->deflink); } +static void ieee80211_activate_links_work(struct work_struct *work) +{ + struct ieee80211_sub_if_data *sdata = + container_of(work, struct ieee80211_sub_if_data, + activate_links_work); + + ieee80211_set_active_links(&sdata->vif, sdata->desired_active_links); +} + /* * Helper function to initialise an interface to a specific type. */ @@ -1761,6 +1772,7 @@ static void ieee80211_setup_sdata(struct ieee80211_sub_if_data *sdata, skb_queue_head_init(&sdata->status_queue); INIT_WORK(&sdata->work, ieee80211_iface_work); INIT_WORK(&sdata->recalc_smps, ieee80211_recalc_smps_work); + INIT_WORK(&sdata->activate_links_work, ieee80211_activate_links_work); switch (type) { case NL80211_IFTYPE_P2P_GO: diff --git a/net/mac80211/key.c b/net/mac80211/key.c index d89ec93b243b..e8f6c1e5eabf 100644 --- a/net/mac80211/key.c +++ b/net/mac80211/key.c @@ -177,6 +177,10 @@ static int ieee80211_key_enable_hw_accel(struct ieee80211_key *key) } } + if (key->conf.link_id >= 0 && sdata->vif.active_links && + !(sdata->vif.active_links & BIT(key->conf.link_id))) + return 0; + ret = drv_set_key(key->local, SET_KEY, sdata, sta ? &sta->sta : NULL, &key->conf); @@ -246,6 +250,10 @@ static void ieee80211_key_disable_hw_accel(struct ieee80211_key *key) sta = key->sta; sdata = key->sdata; + if (key->conf.link_id >= 0 && sdata->vif.active_links && + !(sdata->vif.active_links & BIT(key->conf.link_id))) + return; + if (!(key->conf.flags & (IEEE80211_KEY_FLAG_GENERATE_MMIC | IEEE80211_KEY_FLAG_PUT_MIC_SPACE | IEEE80211_KEY_FLAG_RESERVE_TAILROOM))) @@ -1437,3 +1445,37 @@ void ieee80211_key_replay(struct ieee80211_key_conf *keyconf) } } EXPORT_SYMBOL_GPL(ieee80211_key_replay); + +int ieee80211_key_switch_links(struct ieee80211_sub_if_data *sdata, + unsigned long del_links_mask, + unsigned long add_links_mask) +{ + struct ieee80211_key *key; + int ret; + + list_for_each_entry(key, &sdata->key_list, list) { + if (key->conf.link_id < 0 || + !(del_links_mask & BIT(key->conf.link_id))) + continue; + + /* shouldn't happen for per-link keys */ + WARN_ON(key->sta); + + ieee80211_key_disable_hw_accel(key); + } + + list_for_each_entry(key, &sdata->key_list, list) { + if (key->conf.link_id < 0 || + !(add_links_mask & BIT(key->conf.link_id))) + continue; + + /* shouldn't happen for per-link keys */ + WARN_ON(key->sta); + + ret = ieee80211_key_enable_hw_accel(key); + if (ret) + return ret; + } + + return 0; +} diff --git a/net/mac80211/key.h b/net/mac80211/key.h index 518af24aab56..f3df97df4b72 100644 --- a/net/mac80211/key.h +++ b/net/mac80211/key.h @@ -165,6 +165,9 @@ void ieee80211_free_keys(struct ieee80211_sub_if_data *sdata, void ieee80211_free_sta_keys(struct ieee80211_local *local, struct sta_info *sta); void ieee80211_reenable_keys(struct ieee80211_sub_if_data *sdata); +int ieee80211_key_switch_links(struct ieee80211_sub_if_data *sdata, + unsigned long del_links_mask, + unsigned long add_links_mask); #define key_mtx_dereference(local, ref) \ rcu_dereference_protected(ref, lockdep_is_held(&((local)->key_mtx))) diff --git a/net/mac80211/link.c b/net/mac80211/link.c index 096f313c2a6e..e309708abae8 100644 --- a/net/mac80211/link.c +++ b/net/mac80211/link.c @@ -9,6 +9,7 @@ #include <net/mac80211.h> #include "ieee80211_i.h" #include "driver-ops.h" +#include "key.h" void ieee80211_link_setup(struct ieee80211_link_data *link) { @@ -73,28 +74,37 @@ struct link_container { struct ieee80211_bss_conf conf; }; -static void ieee80211_free_links(struct ieee80211_sub_if_data *sdata, - struct link_container **links) +static void ieee80211_tear_down_links(struct ieee80211_sub_if_data *sdata, + struct link_container **links, u16 mask) { + struct ieee80211_link_data *link; LIST_HEAD(keys); unsigned int link_id; for (link_id = 0; link_id < IEEE80211_MLD_MAX_NUM_LINKS; link_id++) { - if (!links[link_id]) + if (!(mask & BIT(link_id))) + continue; + link = &links[link_id]->data; + if (link_id == 0 && !link) + link = &sdata->deflink; + if (WARN_ON(!link)) continue; - ieee80211_remove_link_keys(&links[link_id]->data, &keys); + ieee80211_remove_link_keys(link, &keys); + ieee80211_link_stop(link); } synchronize_rcu(); ieee80211_free_key_list(sdata->local, &keys); +} - for (link_id = 0; link_id < IEEE80211_MLD_MAX_NUM_LINKS; link_id++) { - if (!links[link_id]) - continue; - ieee80211_link_stop(&links[link_id]->data); +static void ieee80211_free_links(struct ieee80211_sub_if_data *sdata, + struct link_container **links) +{ + unsigned int link_id; + + for (link_id = 0; link_id < IEEE80211_MLD_MAX_NUM_LINKS; link_id++) kfree(links[link_id]); - } } static int ieee80211_check_dup_link_addrs(struct ieee80211_sub_if_data *sdata) @@ -123,11 +133,38 @@ static int ieee80211_check_dup_link_addrs(struct ieee80211_sub_if_data *sdata) return 0; } +static void ieee80211_set_vif_links_bitmaps(struct ieee80211_sub_if_data *sdata, + u16 links) +{ + sdata->vif.valid_links = links; + + if (!links) { + sdata->vif.active_links = 0; + return; + } + + switch (sdata->vif.type) { + case NL80211_IFTYPE_AP: + /* in an AP all links are always active */ + sdata->vif.active_links = links; + break; + case NL80211_IFTYPE_STATION: + if (sdata->vif.active_links) + break; + WARN_ON(hweight16(links) > 1); + sdata->vif.active_links = links; + break; + default: + WARN_ON(1); + } +} + static int ieee80211_vif_update_links(struct ieee80211_sub_if_data *sdata, struct link_container **to_free, u16 new_links) { u16 old_links = sdata->vif.valid_links; + u16 old_active = sdata->vif.active_links; unsigned long add = new_links & ~old_links; unsigned long rem = old_links & ~new_links; unsigned int link_id; @@ -195,13 +232,17 @@ static int ieee80211_vif_update_links(struct ieee80211_sub_if_data *sdata, ieee80211_link_init(sdata, -1, &sdata->deflink, &sdata->vif.bss_conf); - sdata->vif.valid_links = new_links; - ret = ieee80211_check_dup_link_addrs(sdata); if (!ret) { + /* for keys we will not be able to undo this */ + ieee80211_tear_down_links(sdata, to_free, rem); + + ieee80211_set_vif_links_bitmaps(sdata, new_links); + /* tell the driver */ ret = drv_change_vif_links(sdata->local, sdata, - old_links, new_links, + old_links & old_active, + new_links & sdata->vif.active_links, old); } @@ -209,7 +250,7 @@ static int ieee80211_vif_update_links(struct ieee80211_sub_if_data *sdata, /* restore config */ memcpy(sdata->link, old_data, sizeof(old_data)); memcpy(sdata->vif.link_conf, old, sizeof(old)); - sdata->vif.valid_links = old_links; + ieee80211_set_vif_links_bitmaps(sdata, old_links); /* and free (only) the newly allocated links */ memset(to_free, 0, sizeof(links)); goto free; @@ -260,3 +301,173 @@ void ieee80211_vif_clear_links(struct ieee80211_sub_if_data *sdata) ieee80211_free_links(sdata, links); } + +static int _ieee80211_set_active_links(struct ieee80211_sub_if_data *sdata, + u16 active_links) +{ + struct ieee80211_bss_conf *link_confs[IEEE80211_MLD_MAX_NUM_LINKS]; + struct ieee80211_local *local = sdata->local; + u16 old_active = sdata->vif.active_links; + unsigned long rem = old_active & ~active_links; + unsigned long add = active_links & ~old_active; + struct sta_info *sta; + unsigned int link_id; + int ret, i; + + if (!ieee80211_sdata_running(sdata)) + return -ENETDOWN; + + if (sdata->vif.type != NL80211_IFTYPE_STATION) + return -EINVAL; + + /* cannot activate links that don't exist */ + if (active_links & ~sdata->vif.valid_links) + return -EINVAL; + + /* nothing to do */ + if (old_active == active_links) + return 0; + + for (i = 0; i < IEEE80211_MLD_MAX_NUM_LINKS; i++) + link_confs[i] = sdata_dereference(sdata->vif.link_conf[i], + sdata); + + if (add) { + sdata->vif.active_links |= active_links; + ret = drv_change_vif_links(local, sdata, + old_active, + sdata->vif.active_links, + link_confs); + if (ret) { + sdata->vif.active_links = old_active; + return ret; + } + } + + for_each_set_bit(link_id, &rem, IEEE80211_MLD_MAX_NUM_LINKS) { + struct ieee80211_link_data *link; + + link = sdata_dereference(sdata->link[link_id], sdata); + + /* FIXME: kill TDLS connections on the link */ + + ieee80211_link_release_channel(link); + } + + list_for_each_entry(sta, &local->sta_list, list) { + if (sdata != sta->sdata) + continue; + ret = drv_change_sta_links(local, sdata, &sta->sta, + old_active, + old_active | active_links); + WARN_ON_ONCE(ret); + } + + ret = ieee80211_key_switch_links(sdata, rem, add); + WARN_ON_ONCE(ret); + + list_for_each_entry(sta, &local->sta_list, list) { + if (sdata != sta->sdata) + continue; + ret = drv_change_sta_links(local, sdata, &sta->sta, + old_active | active_links, + active_links); + WARN_ON_ONCE(ret); + } + + for_each_set_bit(link_id, &add, IEEE80211_MLD_MAX_NUM_LINKS) { + struct ieee80211_link_data *link; + + link = sdata_dereference(sdata->link[link_id], sdata); + + ret = ieee80211_link_use_channel(link, &link->conf->chandef, + IEEE80211_CHANCTX_SHARED); + WARN_ON_ONCE(ret); + + ieee80211_link_info_change_notify(sdata, link, + BSS_CHANGED_ERP_CTS_PROT | + BSS_CHANGED_ERP_PREAMBLE | + BSS_CHANGED_ERP_SLOT | + BSS_CHANGED_HT | + BSS_CHANGED_BASIC_RATES | + BSS_CHANGED_BSSID | + BSS_CHANGED_CQM | + BSS_CHANGED_QOS | + BSS_CHANGED_TXPOWER | + BSS_CHANGED_BANDWIDTH | + BSS_CHANGED_TWT | + BSS_CHANGED_HE_OBSS_PD | + BSS_CHANGED_HE_BSS_COLOR); + ieee80211_mgd_set_link_qos_params(link); + } + + old_active = sdata->vif.active_links; + sdata->vif.active_links = active_links; + + if (rem) { + ret = drv_change_vif_links(local, sdata, old_active, + active_links, link_confs); + WARN_ON_ONCE(ret); + } + + return 0; +} + +int ieee80211_set_active_links(struct ieee80211_vif *vif, u16 active_links) +{ + struct ieee80211_sub_if_data *sdata = vif_to_sdata(vif); + struct ieee80211_local *local = sdata->local; + u16 old_active; + int ret; + + sdata_lock(sdata); + mutex_lock(&local->sta_mtx); + mutex_lock(&local->mtx); + mutex_lock(&local->key_mtx); + old_active = sdata->vif.active_links; + if (old_active & active_links) { + /* + * if there's at least one link that stays active across + * the change then switch to it (to those) first, and + * then enable the additional links + */ + ret = _ieee80211_set_active_links(sdata, + old_active & active_links); + if (!ret) + ret = _ieee80211_set_active_links(sdata, active_links); + } else { + /* otherwise switch directly */ + ret = _ieee80211_set_active_links(sdata, active_links); + } + mutex_unlock(&local->key_mtx); + mutex_unlock(&local->mtx); + mutex_unlock(&local->sta_mtx); + sdata_unlock(sdata); + + return ret; +} +EXPORT_SYMBOL_GPL(ieee80211_set_active_links); + +void ieee80211_set_active_links_async(struct ieee80211_vif *vif, + u16 active_links) +{ + struct ieee80211_sub_if_data *sdata = vif_to_sdata(vif); + + if (!ieee80211_sdata_running(sdata)) + return; + + if (sdata->vif.type != NL80211_IFTYPE_STATION) + return; + + /* cannot activate links that don't exist */ + if (active_links & ~sdata->vif.valid_links) + return; + + /* nothing to do */ + if (sdata->vif.active_links == active_links) + return; + + sdata->desired_active_links = active_links; + schedule_work(&sdata->activate_links_work); +} +EXPORT_SYMBOL_GPL(ieee80211_set_active_links_async); diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c index d7cf6fa4c491..54b8d5065bbd 100644 --- a/net/mac80211/mlme.c +++ b/net/mac80211/mlme.c @@ -1546,8 +1546,9 @@ void ieee80211_send_nullfunc(struct ieee80211_local *local, struct ieee80211_hdr_3addr *nullfunc; struct ieee80211_if_managed *ifmgd = &sdata->u.mgd; - skb = ieee80211_nullfunc_get(&local->hw, &sdata->vif, - !ieee80211_hw_check(&local->hw, DOESNT_SUPPORT_QOS_NDP)); + skb = ieee80211_nullfunc_get(&local->hw, &sdata->vif, -1, + !ieee80211_hw_check(&local->hw, + DOESNT_SUPPORT_QOS_NDP)); if (!skb) return; @@ -4056,11 +4057,11 @@ static bool ieee80211_assoc_config_link(struct ieee80211_link_data *link, goto out; } - sband = ieee80211_get_link_sband(link); - if (!sband) { + if (WARN_ON(!link->conf->chandef.chan)) { ret = false; goto out; } + sband = local->hw.wiphy->bands[link->conf->chandef.chan->band]; if (!(link->u.mgd.conn_flags & IEEE80211_CONN_DISABLE_HE) && (!elems->he_cap || !elems->he_operation)) { @@ -4817,6 +4818,40 @@ static int ieee80211_prep_channel(struct ieee80211_sub_if_data *sdata, return ret; } +static bool ieee80211_get_dtim(const struct cfg80211_bss_ies *ies, + u8 *dtim_count, u8 *dtim_period) +{ + const u8 *tim_ie = cfg80211_find_ie(WLAN_EID_TIM, ies->data, ies->len); + const u8 *idx_ie = cfg80211_find_ie(WLAN_EID_MULTI_BSSID_IDX, ies->data, + ies->len); + const struct ieee80211_tim_ie *tim = NULL; + const struct ieee80211_bssid_index *idx; + bool valid = tim_ie && tim_ie[1] >= 2; + + if (valid) + tim = (void *)(tim_ie + 2); + + if (dtim_count) + *dtim_count = valid ? tim->dtim_count : 0; + + if (dtim_period) + *dtim_period = valid ? tim->dtim_period : 0; + + /* Check if value is overridden by non-transmitted profile */ + if (!idx_ie || idx_ie[1] < 3) + return valid; + + idx = (void *)(idx_ie + 2); + + if (dtim_count) + *dtim_count = idx->dtim_count; + + if (dtim_period) + *dtim_period = idx->dtim_period; + + return true; +} + static bool ieee80211_assoc_success(struct ieee80211_sub_if_data *sdata, struct ieee80211_mgmt *mgmt, struct ieee802_11_elems *elems, @@ -4880,11 +4915,24 @@ static bool ieee80211_assoc_success(struct ieee80211_sub_if_data *sdata, goto out_err; if (link_id != assoc_data->assoc_link_id) { - err = ieee80211_prep_channel(sdata, link, - assoc_data->link[link_id].bss, + struct cfg80211_bss *cbss = assoc_data->link[link_id].bss; + const struct cfg80211_bss_ies *ies; + + rcu_read_lock(); + ies = rcu_dereference(cbss->ies); + ieee80211_get_dtim(ies, + &link->conf->sync_dtim_count, + &link->u.mgd.dtim_period); + link->conf->dtim_period = link->u.mgd.dtim_period ?: 1; + link->conf->beacon_int = cbss->beacon_interval; + rcu_read_unlock(); + + err = ieee80211_prep_channel(sdata, link, cbss, &link->u.mgd.conn_flags); - if (err) + if (err) { + link_info(link, "prep_channel failed\n"); goto out_err; + } } err = ieee80211_mgd_setup_link_sta(link, sta, link_sta, @@ -6356,40 +6404,6 @@ void ieee80211_mlme_notify_scan_completed(struct ieee80211_local *local) rcu_read_unlock(); } -static bool ieee80211_get_dtim(const struct cfg80211_bss_ies *ies, - u8 *dtim_count, u8 *dtim_period) -{ - const u8 *tim_ie = cfg80211_find_ie(WLAN_EID_TIM, ies->data, ies->len); - const u8 *idx_ie = cfg80211_find_ie(WLAN_EID_MULTI_BSSID_IDX, ies->data, - ies->len); - const struct ieee80211_tim_ie *tim = NULL; - const struct ieee80211_bssid_index *idx; - bool valid = tim_ie && tim_ie[1] >= 2; - - if (valid) - tim = (void *)(tim_ie + 2); - - if (dtim_count) - *dtim_count = valid ? tim->dtim_count : 0; - - if (dtim_period) - *dtim_period = valid ? tim->dtim_period : 0; - - /* Check if value is overridden by non-transmitted profile */ - if (!idx_ie || idx_ie[1] < 3) - return valid; - - idx = (void *)(idx_ie + 2); - - if (dtim_count) - *dtim_count = idx->dtim_count; - - if (dtim_period) - *dtim_period = idx->dtim_period; - - return true; -} - static int ieee80211_prep_connection(struct ieee80211_sub_if_data *sdata, struct cfg80211_bss *cbss, s8 link_id, const u8 *ap_mld_addr, bool assoc, @@ -6892,23 +6906,6 @@ int ieee80211_mgd_assoc(struct ieee80211_sub_if_data *sdata, for (i = 0; i < IEEE80211_MLD_MAX_NUM_LINKS; i++) size += req->links[i].elems_len; - if (req->ap_mld_addr) { - for (i = 0; i < IEEE80211_MLD_MAX_NUM_LINKS; i++) { - if (!req->links[i].bss) - continue; - if (i == assoc_link_id) - continue; - /* - * For now, support only a single link in MLO, we - * don't have the necessary parsing of the multi- - * link element in the association response, etc. - */ - sdata_info(sdata, - "refusing MLO association with >1 links\n"); - return -EINVAL; - } - } - /* FIXME: no support for 4-addr MLO yet */ if (sdata->u.mgd.use_4addr && req->link_id >= 0) return -EOPNOTSUPP; diff --git a/net/mac80211/rc80211_minstrel_ht.c b/net/mac80211/rc80211_minstrel_ht.c index 788a82f9c74d..7f3f5f51081d 100644 --- a/net/mac80211/rc80211_minstrel_ht.c +++ b/net/mac80211/rc80211_minstrel_ht.c @@ -1,7 +1,7 @@ // SPDX-License-Identifier: GPL-2.0-only /* * Copyright (C) 2010-2013 Felix Fietkau <nbd@openwrt.org> - * Copyright (C) 2019-2021 Intel Corporation + * Copyright (C) 2019-2022 Intel Corporation */ #include <linux/netdevice.h> #include <linux/types.h> @@ -1479,7 +1479,7 @@ minstrel_ht_set_rate(struct minstrel_priv *mp, struct minstrel_ht_sta *mi, * - for fallback rates, to increase chances of getting through */ if (offset > 0 || - (mi->sta->smps_mode == IEEE80211_SMPS_DYNAMIC && + (mi->sta->deflink.smps_mode == IEEE80211_SMPS_DYNAMIC && group->streams > 1)) { ratetbl->rate[offset].count = ratetbl->rate[offset].count_rts; flags |= IEEE80211_TX_RC_USE_RTS_CTS; @@ -1570,7 +1570,8 @@ minstrel_ht_update_rates(struct minstrel_priv *mp, struct minstrel_ht_sta *mi) if (i < IEEE80211_TX_RATE_TABLE_SIZE) rates->rate[i].idx = -1; - mi->sta->max_rc_amsdu_len = minstrel_ht_get_max_amsdu_len(mi); + mi->sta->deflink.agg.max_rc_amsdu_len = minstrel_ht_get_max_amsdu_len(mi); + ieee80211_sta_recalc_aggregates(mi->sta); rate_control_set_rates(mp->hw, mi->sta, rates); } @@ -1781,7 +1782,7 @@ minstrel_ht_update_caps(void *priv, struct ieee80211_supported_band *sband, nss = minstrel_mcs_groups[i].streams; /* Mark MCS > 7 as unsupported if STA is in static SMPS mode */ - if (sta->smps_mode == IEEE80211_SMPS_STATIC && nss > 1) + if (sta->deflink.smps_mode == IEEE80211_SMPS_STATIC && nss > 1) continue; /* HT rate */ diff --git a/net/mac80211/rx.c b/net/mac80211/rx.c index 44474889e8e4..bd215fe3c796 100644 --- a/net/mac80211/rx.c +++ b/net/mac80211/rx.c @@ -1452,7 +1452,7 @@ ieee80211_rx_h_check_dup(struct ieee80211_rx_data *rx) if (unlikely(ieee80211_has_retry(hdr->frame_control) && rx->sta->last_seq_ctrl[rx->seqno_idx] == hdr->seq_ctrl)) { I802_DEBUG_INC(rx->local->dot11FrameDuplicateCount); - rx->sta->deflink.rx_stats.num_duplicates++; + rx->link_sta->rx_stats.num_duplicates++; return RX_DROP_UNUSABLE; } else if (!(status->flag & RX_FLAG_AMSDU_MORE)) { rx->sta->last_seq_ctrl[rx->seqno_idx] = hdr->seq_ctrl; @@ -1731,12 +1731,13 @@ static ieee80211_rx_result debug_noinline ieee80211_rx_h_sta_process(struct ieee80211_rx_data *rx) { struct sta_info *sta = rx->sta; + struct link_sta_info *link_sta = rx->link_sta; struct sk_buff *skb = rx->skb; struct ieee80211_rx_status *status = IEEE80211_SKB_RXCB(skb); struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)skb->data; int i; - if (!sta) + if (!sta || !link_sta) return RX_CONTINUE; /* @@ -1752,47 +1753,47 @@ ieee80211_rx_h_sta_process(struct ieee80211_rx_data *rx) NL80211_IFTYPE_ADHOC); if (ether_addr_equal(bssid, rx->sdata->u.ibss.bssid) && test_sta_flag(sta, WLAN_STA_AUTHORIZED)) { - sta->deflink.rx_stats.last_rx = jiffies; + link_sta->rx_stats.last_rx = jiffies; if (ieee80211_is_data(hdr->frame_control) && !is_multicast_ether_addr(hdr->addr1)) - sta->deflink.rx_stats.last_rate = + link_sta->rx_stats.last_rate = sta_stats_encode_rate(status); } } else if (rx->sdata->vif.type == NL80211_IFTYPE_OCB) { - sta->deflink.rx_stats.last_rx = jiffies; + link_sta->rx_stats.last_rx = jiffies; } else if (!ieee80211_is_s1g_beacon(hdr->frame_control) && !is_multicast_ether_addr(hdr->addr1)) { /* * Mesh beacons will update last_rx when if they are found to * match the current local configuration when processed. */ - sta->deflink.rx_stats.last_rx = jiffies; + link_sta->rx_stats.last_rx = jiffies; if (ieee80211_is_data(hdr->frame_control)) - sta->deflink.rx_stats.last_rate = sta_stats_encode_rate(status); + link_sta->rx_stats.last_rate = sta_stats_encode_rate(status); } - sta->deflink.rx_stats.fragments++; + link_sta->rx_stats.fragments++; - u64_stats_update_begin(&rx->sta->deflink.rx_stats.syncp); - sta->deflink.rx_stats.bytes += rx->skb->len; - u64_stats_update_end(&rx->sta->deflink.rx_stats.syncp); + u64_stats_update_begin(&link_sta->rx_stats.syncp); + link_sta->rx_stats.bytes += rx->skb->len; + u64_stats_update_end(&link_sta->rx_stats.syncp); if (!(status->flag & RX_FLAG_NO_SIGNAL_VAL)) { - sta->deflink.rx_stats.last_signal = status->signal; - ewma_signal_add(&sta->deflink.rx_stats_avg.signal, + link_sta->rx_stats.last_signal = status->signal; + ewma_signal_add(&link_sta->rx_stats_avg.signal, -status->signal); } if (status->chains) { - sta->deflink.rx_stats.chains = status->chains; + link_sta->rx_stats.chains = status->chains; for (i = 0; i < ARRAY_SIZE(status->chain_signal); i++) { int signal = status->chain_signal[i]; if (!(status->chains & BIT(i))) continue; - sta->deflink.rx_stats.chain_signal_last[i] = signal; - ewma_signal_add(&sta->deflink.rx_stats_avg.chain_signal[i], + link_sta->rx_stats.chain_signal_last[i] = signal; + ewma_signal_add(&link_sta->rx_stats_avg.chain_signal[i], -signal); } } @@ -1853,7 +1854,7 @@ ieee80211_rx_h_sta_process(struct ieee80211_rx_data *rx) * Update counter and free packet here to avoid * counting this as a dropped packed. */ - sta->deflink.rx_stats.packets++; + link_sta->rx_stats.packets++; dev_kfree_skb(rx->skb); return RX_QUEUED; } @@ -2389,7 +2390,7 @@ ieee80211_rx_h_defragment(struct ieee80211_rx_data *rx) out: ieee80211_led_rx(rx->local); if (rx->sta) - rx->sta->deflink.rx_stats.packets++; + rx->link_sta->rx_stats.packets++; return RX_CONTINUE; } @@ -2665,9 +2666,9 @@ ieee80211_deliver_skb(struct ieee80211_rx_data *rx) * for non-QoS-data frames. Here we know it's a data * frame, so count MSDUs. */ - u64_stats_update_begin(&rx->sta->deflink.rx_stats.syncp); - rx->sta->deflink.rx_stats.msdu[rx->seqno_idx]++; - u64_stats_update_end(&rx->sta->deflink.rx_stats.syncp); + u64_stats_update_begin(&rx->link_sta->rx_stats.syncp); + rx->link_sta->rx_stats.msdu[rx->seqno_idx]++; + u64_stats_update_end(&rx->link_sta->rx_stats.syncp); } if ((sdata->vif.type == NL80211_IFTYPE_AP || @@ -3364,7 +3365,7 @@ ieee80211_rx_h_action(struct ieee80211_rx_data *rx) switch (mgmt->u.action.category) { case WLAN_CATEGORY_HT: /* reject HT action frames from stations not supporting HT */ - if (!rx->sta->sta.deflink.ht_cap.ht_supported) + if (!rx->link_sta->pub->ht_cap.ht_supported) goto invalid; if (sdata->vif.type != NL80211_IFTYPE_STATION && @@ -3404,9 +3405,9 @@ ieee80211_rx_h_action(struct ieee80211_rx_data *rx) } /* if no change do nothing */ - if (rx->sta->sta.smps_mode == smps_mode) + if (rx->link_sta->pub->smps_mode == smps_mode) goto handled; - rx->sta->sta.smps_mode = smps_mode; + rx->link_sta->pub->smps_mode = smps_mode; sta_opmode.smps_mode = ieee80211_smps_mode_to_smps_mode(smps_mode); sta_opmode.changed = STA_OPMODE_SMPS_MODE_CHANGED; @@ -3428,26 +3429,26 @@ ieee80211_rx_h_action(struct ieee80211_rx_data *rx) struct sta_opmode_info sta_opmode = {}; /* If it doesn't support 40 MHz it can't change ... */ - if (!(rx->sta->sta.deflink.ht_cap.cap & + if (!(rx->link_sta->pub->ht_cap.cap & IEEE80211_HT_CAP_SUP_WIDTH_20_40)) goto handled; if (chanwidth == IEEE80211_HT_CHANWIDTH_20MHZ) max_bw = IEEE80211_STA_RX_BW_20; else - max_bw = ieee80211_sta_cap_rx_bw(&rx->sta->deflink); + max_bw = ieee80211_sta_cap_rx_bw(rx->link_sta); /* set cur_max_bandwidth and recalc sta bw */ - rx->sta->deflink.cur_max_bandwidth = max_bw; - new_bw = ieee80211_sta_cur_vht_bw(&rx->sta->deflink); + rx->link_sta->cur_max_bandwidth = max_bw; + new_bw = ieee80211_sta_cur_vht_bw(rx->link_sta); - if (rx->sta->sta.deflink.bandwidth == new_bw) + if (rx->link_sta->pub->bandwidth == new_bw) goto handled; - rx->sta->sta.deflink.bandwidth = new_bw; + rx->link_sta->pub->bandwidth = new_bw; sband = rx->local->hw.wiphy->bands[status->band]; sta_opmode.bw = - ieee80211_sta_rx_bw_to_chan_width(&rx->sta->deflink); + ieee80211_sta_rx_bw_to_chan_width(rx->link_sta); sta_opmode.changed = STA_OPMODE_MAX_BW_CHANGED; rate_control_rate_update(local, sband, rx->sta, 0, @@ -3641,7 +3642,7 @@ ieee80211_rx_h_action(struct ieee80211_rx_data *rx) handled: if (rx->sta) - rx->sta->deflink.rx_stats.packets++; + rx->link_sta->rx_stats.packets++; dev_kfree_skb(rx->skb); return RX_QUEUED; @@ -3685,7 +3686,7 @@ ieee80211_rx_h_userspace_mgmt(struct ieee80211_rx_data *rx) if (cfg80211_rx_mgmt_ext(&rx->sdata->wdev, &info)) { if (rx->sta) - rx->sta->deflink.rx_stats.packets++; + rx->link_sta->rx_stats.packets++; dev_kfree_skb(rx->skb); return RX_QUEUED; } @@ -3723,7 +3724,7 @@ ieee80211_rx_h_action_post_userspace(struct ieee80211_rx_data *rx) handled: if (rx->sta) - rx->sta->deflink.rx_stats.packets++; + rx->link_sta->rx_stats.packets++; dev_kfree_skb(rx->skb); return RX_QUEUED; } @@ -3943,7 +3944,7 @@ static void ieee80211_rx_handlers_result(struct ieee80211_rx_data *rx, case RX_DROP_MONITOR: I802_DEBUG_INC(rx->sdata->local->rx_handlers_drop); if (rx->sta) - rx->sta->deflink.rx_stats.dropped++; + rx->link_sta->rx_stats.dropped++; fallthrough; case RX_CONTINUE: { struct ieee80211_rate *rate = NULL; @@ -3962,7 +3963,7 @@ static void ieee80211_rx_handlers_result(struct ieee80211_rx_data *rx, case RX_DROP_UNUSABLE: I802_DEBUG_INC(rx->sdata->local->rx_handlers_drop); if (rx->sta) - rx->sta->deflink.rx_stats.dropped++; + rx->link_sta->rx_stats.dropped++; dev_kfree_skb(rx->skb); break; case RX_QUEUED: @@ -4107,6 +4108,7 @@ void ieee80211_release_reorder_timeout(struct sta_info *sta, int tid) /* FIXME: statistics won't be right with this */ link_id = sta->sta.valid_links ? ffs(sta->sta.valid_links) - 1 : 0; rx.link = rcu_dereference(sta->sdata->link[link_id]); + rx.link_sta = rcu_dereference(sta->link[link_id]); ieee80211_rx_handlers(&rx, &frames); } diff --git a/net/mac80211/sta_info.c b/net/mac80211/sta_info.c index fe8702d92892..cebfd148bb40 100644 --- a/net/mac80211/sta_info.c +++ b/net/mac80211/sta_info.c @@ -274,6 +274,43 @@ link_sta_info_get_bss(struct ieee80211_sub_if_data *sdata, const u8 *addr) return NULL; } +struct ieee80211_sta * +ieee80211_find_sta_by_link_addrs(struct ieee80211_hw *hw, + const u8 *addr, + const u8 *localaddr, + unsigned int *link_id) +{ + struct ieee80211_local *local = hw_to_local(hw); + struct link_sta_info *link_sta; + struct rhlist_head *tmp; + + for_each_link_sta_info(local, addr, link_sta, tmp) { + struct sta_info *sta = link_sta->sta; + struct ieee80211_link_data *link; + u8 _link_id = link_sta->link_id; + + if (!localaddr) { + if (link_id) + *link_id = _link_id; + return &sta->sta; + } + + link = rcu_dereference(sta->sdata->link[_link_id]); + if (!link) + continue; + + if (memcmp(link->conf->addr, localaddr, ETH_ALEN)) + continue; + + if (link_id) + *link_id = _link_id; + return &sta->sta; + } + + return NULL; +} +EXPORT_SYMBOL_GPL(ieee80211_find_sta_by_link_addrs); + struct sta_info *sta_info_get_by_addrs(struct ieee80211_local *local, const u8 *sta_addr, const u8 *vif_addr) { @@ -339,6 +376,8 @@ static void sta_remove_link(struct sta_info *sta, unsigned int link_id, sta_info_free_link(&alloc->info); kfree_rcu(alloc, rcu_head); } + + ieee80211_sta_recalc_aggregates(&sta->sta); } /** @@ -475,6 +514,9 @@ static void sta_info_add_link(struct sta_info *sta, link_sta->link_id = link_id; rcu_assign_pointer(sta->link[link_id], link_info); rcu_assign_pointer(sta->sta.link[link_id], link_sta); + + link_sta->smps_mode = IEEE80211_SMPS_OFF; + link_sta->agg.max_rc_amsdu_len = IEEE80211_MAX_MPDU_LEN_HT_BA; } static struct sta_info * @@ -505,6 +547,8 @@ __sta_info_alloc(struct ieee80211_sub_if_data *sdata, sta_info_add_link(sta, 0, &sta->deflink, &sta->sta.deflink); } + sta->sta.cur = &sta->sta.deflink.agg; + spin_lock_init(&sta->lock); spin_lock_init(&sta->ps_lock); INIT_WORK(&sta->drv_deliver_wk, sta_deliver_ps_frames); @@ -628,9 +672,6 @@ __sta_info_alloc(struct ieee80211_sub_if_data *sdata, } } - sta->sta.smps_mode = IEEE80211_SMPS_OFF; - sta->sta.max_rc_amsdu_len = IEEE80211_MAX_MPDU_LEN_HT_BA; - sta->cparams.ce_threshold = CODEL_DISABLED_THRESHOLD; sta->cparams.target = MS2TIME(20); sta->cparams.interval = MS2TIME(100); @@ -2086,6 +2127,44 @@ void ieee80211_sta_register_airtime(struct ieee80211_sta *pubsta, u8 tid, } EXPORT_SYMBOL(ieee80211_sta_register_airtime); +void ieee80211_sta_recalc_aggregates(struct ieee80211_sta *pubsta) +{ + struct sta_info *sta = container_of(pubsta, struct sta_info, sta); + struct ieee80211_link_sta *link_sta; + int link_id, i; + bool first = true; + + if (!pubsta->valid_links || !pubsta->mlo) { + pubsta->cur = &pubsta->deflink.agg; + return; + } + + rcu_read_lock(); + for_each_sta_active_link(&sta->sdata->vif, pubsta, link_sta, link_id) { + if (first) { + sta->cur = pubsta->deflink.agg; + first = false; + continue; + } + + sta->cur.max_amsdu_len = + min(sta->cur.max_amsdu_len, + link_sta->agg.max_amsdu_len); + sta->cur.max_rc_amsdu_len = + min(sta->cur.max_rc_amsdu_len, + link_sta->agg.max_rc_amsdu_len); + + for (i = 0; i < ARRAY_SIZE(sta->cur.max_tid_amsdu_len); i++) + sta->cur.max_tid_amsdu_len[i] = + min(sta->cur.max_tid_amsdu_len[i], + link_sta->agg.max_tid_amsdu_len[i]); + } + rcu_read_unlock(); + + pubsta->cur = &sta->cur; +} +EXPORT_SYMBOL(ieee80211_sta_recalc_aggregates); + void ieee80211_sta_update_pending_airtime(struct ieee80211_local *local, struct sta_info *sta, u8 ac, u16 tx_airtime, bool tx_completed) @@ -2781,6 +2860,11 @@ int ieee80211_sta_activate_link(struct sta_info *sta, unsigned int link_id) if (!test_sta_flag(sta, WLAN_STA_INSERTED)) goto hash; + /* Ensure the values are updated for the driver, + * redone by sta_remove_link on failure. + */ + ieee80211_sta_recalc_aggregates(&sta->sta); + ret = drv_change_sta_links(sdata->local, sdata, &sta->sta, old_links, new_links); if (ret) { @@ -2833,3 +2917,13 @@ void ieee80211_sta_set_max_amsdu_subframes(struct sta_info *sta, if (val) sta->sta.max_amsdu_subframes = 4 << val; } + +#ifdef CONFIG_LOCKDEP +bool lockdep_sta_mutex_held(struct ieee80211_sta *pubsta) +{ + struct sta_info *sta = container_of(pubsta, struct sta_info, sta); + + return lockdep_is_held(&sta->local->sta_mtx); +} +EXPORT_SYMBOL(lockdep_sta_mutex_held); +#endif diff --git a/net/mac80211/sta_info.h b/net/mac80211/sta_info.h index 2eb3a9452e07..2517ea714dc4 100644 --- a/net/mac80211/sta_info.h +++ b/net/mac80211/sta_info.h @@ -622,6 +622,8 @@ struct link_sta_info { * @tdls_chandef: a TDLS peer can have a wider chandef that is compatible to * the BSS one. * @frags: fragment cache + * @cur: storage for aggregation data + * &struct ieee80211_sta points either here or to deflink.agg. * @deflink: This is the default link STA information, for non MLO STA all link * specific STA information is accessed through @deflink or through * link[0] which points to address of @deflink. For MLO Link STA @@ -705,6 +707,7 @@ struct sta_info { struct ieee80211_fragment_cache frags; + struct ieee80211_sta_aggregates cur; struct link_sta_info deflink; struct link_sta_info __rcu *link[IEEE80211_MLD_MAX_NUM_LINKS]; diff --git a/net/mac80211/tx.c b/net/mac80211/tx.c index 8d4051e4c9f6..27c964be102e 100644 --- a/net/mac80211/tx.c +++ b/net/mac80211/tx.c @@ -3387,7 +3387,7 @@ static bool ieee80211_amsdu_aggregate(struct ieee80211_sub_if_data *sdata, int subframe_len = skb->len - ETH_ALEN; u8 max_subframes = sta->sta.max_amsdu_subframes; int max_frags = local->hw.max_tx_fragments; - int max_amsdu_len = sta->sta.max_amsdu_len; + int max_amsdu_len = sta->sta.cur->max_amsdu_len; int orig_truesize; u32 flow_idx; __be16 len; @@ -3413,13 +3413,13 @@ static bool ieee80211_amsdu_aggregate(struct ieee80211_sub_if_data *sdata, if (test_bit(IEEE80211_TXQ_NO_AMSDU, &txqi->flags)) return false; - if (sta->sta.max_rc_amsdu_len) + if (sta->sta.cur->max_rc_amsdu_len) max_amsdu_len = min_t(int, max_amsdu_len, - sta->sta.max_rc_amsdu_len); + sta->sta.cur->max_rc_amsdu_len); - if (sta->sta.max_tid_amsdu_len[tid]) + if (sta->sta.cur->max_tid_amsdu_len[tid]) max_amsdu_len = min_t(int, max_amsdu_len, - sta->sta.max_tid_amsdu_len[tid]); + sta->sta.cur->max_tid_amsdu_len[tid]); flow_idx = fq_flow_idx(fq, skb); @@ -5469,33 +5469,39 @@ EXPORT_SYMBOL(ieee80211_pspoll_get); struct sk_buff *ieee80211_nullfunc_get(struct ieee80211_hw *hw, struct ieee80211_vif *vif, - bool qos_ok) + int link_id, bool qos_ok) { + struct ieee80211_sub_if_data *sdata = vif_to_sdata(vif); + struct ieee80211_local *local = sdata->local; + struct ieee80211_link_data *link = NULL; struct ieee80211_hdr_3addr *nullfunc; - struct ieee80211_sub_if_data *sdata; - struct ieee80211_local *local; struct sk_buff *skb; bool qos = false; if (WARN_ON(vif->type != NL80211_IFTYPE_STATION)) return NULL; - sdata = vif_to_sdata(vif); - local = sdata->local; + skb = dev_alloc_skb(local->hw.extra_tx_headroom + + sizeof(*nullfunc) + 2); + if (!skb) + return NULL; + rcu_read_lock(); if (qos_ok) { struct sta_info *sta; - rcu_read_lock(); - sta = sta_info_get(sdata, sdata->deflink.u.mgd.bssid); + sta = sta_info_get(sdata, vif->cfg.ap_addr); qos = sta && sta->sta.wme; - rcu_read_unlock(); } - skb = dev_alloc_skb(local->hw.extra_tx_headroom + - sizeof(*nullfunc) + 2); - if (!skb) - return NULL; + if (link_id >= 0) { + link = rcu_dereference(sdata->link[link_id]); + if (WARN_ON_ONCE(!link)) { + rcu_read_unlock(); + kfree_skb(skb); + return NULL; + } + } skb_reserve(skb, local->hw.extra_tx_headroom); @@ -5516,9 +5522,16 @@ struct sk_buff *ieee80211_nullfunc_get(struct ieee80211_hw *hw, skb_put_data(skb, &qoshdr, sizeof(qoshdr)); } - memcpy(nullfunc->addr1, sdata->deflink.u.mgd.bssid, ETH_ALEN); - memcpy(nullfunc->addr2, vif->addr, ETH_ALEN); - memcpy(nullfunc->addr3, sdata->deflink.u.mgd.bssid, ETH_ALEN); + if (link) { + memcpy(nullfunc->addr1, link->conf->bssid, ETH_ALEN); + memcpy(nullfunc->addr2, link->conf->addr, ETH_ALEN); + memcpy(nullfunc->addr3, link->conf->bssid, ETH_ALEN); + } else { + memcpy(nullfunc->addr1, vif->cfg.ap_addr, ETH_ALEN); + memcpy(nullfunc->addr2, vif->addr, ETH_ALEN); + memcpy(nullfunc->addr3, vif->cfg.ap_addr, ETH_ALEN); + } + rcu_read_unlock(); return skb; } diff --git a/net/mac80211/util.c b/net/mac80211/util.c index 38941ee272cd..bf7461c41bef 100644 --- a/net/mac80211/util.c +++ b/net/mac80211/util.c @@ -2900,7 +2900,7 @@ void ieee80211_recalc_min_chandef(struct ieee80211_sub_if_data *sdata, */ rcu_read_unlock(); - if (WARN_ON_ONCE(!chanctx_conf)) + if (!chanctx_conf) goto unlock; chanctx = container_of(chanctx_conf, struct ieee80211_chanctx, diff --git a/net/mac80211/vht.c b/net/mac80211/vht.c index b2b09d421e8b..803de5881485 100644 --- a/net/mac80211/vht.c +++ b/net/mac80211/vht.c @@ -323,16 +323,18 @@ ieee80211_vht_cap_ie_to_sta_vht_cap(struct ieee80211_sub_if_data *sdata, */ switch (vht_cap->cap & IEEE80211_VHT_CAP_MAX_MPDU_MASK) { case IEEE80211_VHT_CAP_MAX_MPDU_LENGTH_11454: - link_sta->sta->sta.max_amsdu_len = IEEE80211_MAX_MPDU_LEN_VHT_11454; + link_sta->pub->agg.max_amsdu_len = IEEE80211_MAX_MPDU_LEN_VHT_11454; break; case IEEE80211_VHT_CAP_MAX_MPDU_LENGTH_7991: - link_sta->sta->sta.max_amsdu_len = IEEE80211_MAX_MPDU_LEN_VHT_7991; + link_sta->pub->agg.max_amsdu_len = IEEE80211_MAX_MPDU_LEN_VHT_7991; break; case IEEE80211_VHT_CAP_MAX_MPDU_LENGTH_3895: default: - link_sta->sta->sta.max_amsdu_len = IEEE80211_MAX_MPDU_LEN_VHT_3895; + link_sta->pub->agg.max_amsdu_len = IEEE80211_MAX_MPDU_LEN_VHT_3895; break; } + + ieee80211_sta_recalc_aggregates(&link_sta->sta->sta); } /* FIXME: move this to some better location - parses HE/EHT now */ |