diff options
69 files changed, 2308 insertions, 654 deletions
diff --git a/arch/mips/configs/bcm47xx_defconfig b/arch/mips/configs/bcm47xx_defconfig index fad8e964f14c..ba800a892384 100644 --- a/arch/mips/configs/bcm47xx_defconfig +++ b/arch/mips/configs/bcm47xx_defconfig @@ -66,7 +66,6 @@ CONFIG_HW_RANDOM=y CONFIG_GPIO_SYSFS=y CONFIG_WATCHDOG=y CONFIG_BCM47XX_WDT=y -CONFIG_SSB_DEBUG=y CONFIG_SSB_DRIVER_GIGE=y CONFIG_BCMA_DRIVER_GMAC_CMN=y CONFIG_USB=y diff --git a/arch/powerpc/configs/wii_defconfig b/arch/powerpc/configs/wii_defconfig index 10940533da71..f5c366b02828 100644 --- a/arch/powerpc/configs/wii_defconfig +++ b/arch/powerpc/configs/wii_defconfig @@ -78,7 +78,6 @@ CONFIG_GPIO_HLWD=y CONFIG_POWER_RESET=y CONFIG_POWER_RESET_GPIO=y # CONFIG_HWMON is not set -CONFIG_SSB_DEBUG=y CONFIG_FB=y # CONFIG_VGA_CONSOLE is not set CONFIG_FRAMEBUFFER_CONSOLE=y diff --git a/drivers/net/wireless/ath/ath10k/ahb.c b/drivers/net/wireless/ath/ath10k/ahb.c index fa39ffffd34d..c9bd0e2b5db7 100644 --- a/drivers/net/wireless/ath/ath10k/ahb.c +++ b/drivers/net/wireless/ath/ath10k/ahb.c @@ -133,11 +133,8 @@ static void ath10k_ahb_clock_deinit(struct ath10k *ar) static int ath10k_ahb_clock_enable(struct ath10k *ar) { struct ath10k_ahb *ar_ahb = ath10k_ahb_priv(ar); - struct device *dev; int ret; - dev = &ar_ahb->pdev->dev; - if (IS_ERR_OR_NULL(ar_ahb->cmd_clk) || IS_ERR_OR_NULL(ar_ahb->ref_clk) || IS_ERR_OR_NULL(ar_ahb->rtc_clk)) { @@ -451,12 +448,10 @@ static int ath10k_ahb_resource_init(struct ath10k *ar) { struct ath10k_ahb *ar_ahb = ath10k_ahb_priv(ar); struct platform_device *pdev; - struct device *dev; struct resource *res; int ret; pdev = ar_ahb->pdev; - dev = &pdev->dev; res = platform_get_resource(pdev, IORESOURCE_MEM, 0); if (!res) { diff --git a/drivers/net/wireless/ath/ath10k/core.c b/drivers/net/wireless/ath/ath10k/core.c index 85c58ebbfb26..c40cd129afe7 100644 --- a/drivers/net/wireless/ath/ath10k/core.c +++ b/drivers/net/wireless/ath/ath10k/core.c @@ -2095,6 +2095,7 @@ static int ath10k_core_init_firmware_features(struct ath10k *ar) ar->fw_stats_req_mask = WMI_STAT_PDEV | WMI_STAT_VDEV | WMI_STAT_PEER; ar->max_spatial_stream = WMI_MAX_SPATIAL_STREAM; + ar->wmi.mgmt_max_num_pending_tx = TARGET_TLV_MGMT_NUM_MSDU_DESC; break; case ATH10K_FW_WMI_OP_VERSION_10_4: ar->max_num_peers = TARGET_10_4_NUM_PEERS; diff --git a/drivers/net/wireless/ath/ath10k/core.h b/drivers/net/wireless/ath/ath10k/core.h index 427ee5752bb0..9feea02e7d37 100644 --- a/drivers/net/wireless/ath/ath10k/core.h +++ b/drivers/net/wireless/ath/ath10k/core.h @@ -186,6 +186,11 @@ struct ath10k_wmi { const struct wmi_ops *ops; const struct wmi_peer_flags_map *peer_flags; + u32 mgmt_max_num_pending_tx; + + /* Protected by data_lock */ + struct idr mgmt_pending_tx; + u32 num_mem_chunks; u32 rx_decap_mode; struct ath10k_mem_chunk mem_chunks[WMI_MAX_MEM_REQS]; diff --git a/drivers/net/wireless/ath/ath10k/debug.c b/drivers/net/wireless/ath/ath10k/debug.c index 4926722e0c0d..0baaad90b8d1 100644 --- a/drivers/net/wireless/ath/ath10k/debug.c +++ b/drivers/net/wireless/ath/ath10k/debug.c @@ -2297,6 +2297,52 @@ static const struct file_operations fops_tpc_stats_final = { .llseek = default_llseek, }; +static ssize_t ath10k_write_warm_hw_reset(struct file *file, + const char __user *user_buf, + size_t count, loff_t *ppos) +{ + struct ath10k *ar = file->private_data; + int ret; + bool val; + + if (kstrtobool_from_user(user_buf, count, &val)) + return -EFAULT; + + if (!val) + return -EINVAL; + + mutex_lock(&ar->conf_mutex); + + if (ar->state != ATH10K_STATE_ON) { + ret = -ENETDOWN; + goto exit; + } + + if (!(test_bit(WMI_SERVICE_RESET_CHIP, ar->wmi.svc_map))) + ath10k_warn(ar, "wmi service for reset chip is not available\n"); + + ret = ath10k_wmi_pdev_set_param(ar, ar->wmi.pdev_param->pdev_reset, + WMI_RST_MODE_WARM_RESET); + + if (ret) { + ath10k_warn(ar, "failed to enable warm hw reset: %d\n", ret); + goto exit; + } + + ret = count; + +exit: + mutex_unlock(&ar->conf_mutex); + return ret; +} + +static const struct file_operations fops_warm_hw_reset = { + .write = ath10k_write_warm_hw_reset, + .open = simple_open, + .owner = THIS_MODULE, + .llseek = default_llseek, +}; + int ath10k_debug_create(struct ath10k *ar) { ar->debug.cal_data = vzalloc(ATH10K_DEBUG_CAL_DATA_LEN); @@ -2425,6 +2471,9 @@ int ath10k_debug_register(struct ath10k *ar) ar->debug.debugfs_phy, ar, &fops_tpc_stats_final); + debugfs_create_file("warm_hw_reset", 0600, ar->debug.debugfs_phy, ar, + &fops_warm_hw_reset); + return 0; } diff --git a/drivers/net/wireless/ath/ath10k/htt_tx.c b/drivers/net/wireless/ath/ath10k/htt_tx.c index be5b52aaffa6..7cff0d52338f 100644 --- a/drivers/net/wireless/ath/ath10k/htt_tx.c +++ b/drivers/net/wireless/ath/ath10k/htt_tx.c @@ -208,10 +208,10 @@ int ath10k_htt_tx_alloc_msdu_id(struct ath10k_htt *htt, struct sk_buff *skb) struct ath10k *ar = htt->ar; int ret; - lockdep_assert_held(&htt->tx_lock); - + spin_lock_bh(&htt->tx_lock); ret = idr_alloc(&htt->pending_tx, skb, 0, htt->max_num_pending_tx, GFP_ATOMIC); + spin_unlock_bh(&htt->tx_lock); ath10k_dbg(ar, ATH10K_DBG_HTT, "htt tx alloc msdu_id %d\n", ret); @@ -1077,9 +1077,7 @@ int ath10k_htt_mgmt_tx(struct ath10k_htt *htt, struct sk_buff *msdu) len += sizeof(cmd->hdr); len += sizeof(cmd->mgmt_tx); - spin_lock_bh(&htt->tx_lock); res = ath10k_htt_tx_alloc_msdu_id(htt, msdu); - spin_unlock_bh(&htt->tx_lock); if (res < 0) goto err; @@ -1161,9 +1159,7 @@ static int ath10k_htt_tx_32(struct ath10k_htt *htt, struct htt_msdu_ext_desc *ext_desc = NULL; struct htt_msdu_ext_desc *ext_desc_t = NULL; - spin_lock_bh(&htt->tx_lock); res = ath10k_htt_tx_alloc_msdu_id(htt, msdu); - spin_unlock_bh(&htt->tx_lock); if (res < 0) goto err; @@ -1363,9 +1359,7 @@ static int ath10k_htt_tx_64(struct ath10k_htt *htt, struct htt_msdu_ext_desc_64 *ext_desc = NULL; struct htt_msdu_ext_desc_64 *ext_desc_t = NULL; - spin_lock_bh(&htt->tx_lock); res = ath10k_htt_tx_alloc_msdu_id(htt, msdu); - spin_unlock_bh(&htt->tx_lock); if (res < 0) goto err; diff --git a/drivers/net/wireless/ath/ath10k/hw.h b/drivers/net/wireless/ath/ath10k/hw.h index a274bd809a08..977f79ebb4fd 100644 --- a/drivers/net/wireless/ath/ath10k/hw.h +++ b/drivers/net/wireless/ath/ath10k/hw.h @@ -699,6 +699,7 @@ ath10k_rx_desc_get_l3_pad_bytes(struct ath10k_hw_params *hw, #define TARGET_TLV_NUM_TIDS ((TARGET_TLV_NUM_PEERS) * 2) #define TARGET_TLV_NUM_MSDU_DESC (1024 + 32) #define TARGET_TLV_NUM_WOW_PATTERNS 22 +#define TARGET_TLV_MGMT_NUM_MSDU_DESC (50) /* Target specific defines for WMI-HL-1.0 firmware */ #define TARGET_HL_10_TLV_NUM_PEERS 14 diff --git a/drivers/net/wireless/ath/ath10k/mac.c b/drivers/net/wireless/ath/ath10k/mac.c index 95243b48a179..90f9372dec25 100644 --- a/drivers/net/wireless/ath/ath10k/mac.c +++ b/drivers/net/wireless/ath/ath10k/mac.c @@ -101,6 +101,8 @@ static struct ieee80211_rate ath10k_rates_rev2[] = { #define ath10k_g_rates_rev2 (ath10k_rates_rev2 + 0) #define ath10k_g_rates_rev2_size (ARRAY_SIZE(ath10k_rates_rev2)) +#define ath10k_wmi_legacy_rates ath10k_rates + static bool ath10k_mac_bitrate_is_cck(int bitrate) { switch (bitrate) { @@ -3085,6 +3087,13 @@ static int ath10k_update_channel_list(struct ath10k *ar) passive = channel->flags & IEEE80211_CHAN_NO_IR; ch->passive = passive; + /* the firmware is ignoring the "radar" flag of the + * channel and is scanning actively using Probe Requests + * on "Radar detection"/DFS channels which are not + * marked as "available" + */ + ch->passive |= ch->chan_radar; + ch->freq = channel->center_freq; ch->band_center_freq1 = channel->center_freq; ch->min_power = 0; @@ -5439,8 +5448,12 @@ static void ath10k_bss_info_changed(struct ieee80211_hw *hw, { struct ath10k *ar = hw->priv; struct ath10k_vif *arvif = (void *)vif->drv_priv; - int ret = 0; + struct cfg80211_chan_def def; u32 vdev_param, pdev_param, slottime, preamble; + u16 bitrate, hw_value; + u8 rate; + int rateidx, ret = 0; + enum nl80211_band band; mutex_lock(&ar->conf_mutex); @@ -5608,6 +5621,44 @@ static void ath10k_bss_info_changed(struct ieee80211_hw *hw, arvif->vdev_id, ret); } + if (changed & BSS_CHANGED_MCAST_RATE && + !WARN_ON(ath10k_mac_vif_chan(arvif->vif, &def))) { + band = def.chan->band; + rateidx = vif->bss_conf.mcast_rate[band] - 1; + + if (ar->phy_capability & WHAL_WLAN_11A_CAPABILITY) + rateidx += ATH10K_MAC_FIRST_OFDM_RATE_IDX; + + bitrate = ath10k_wmi_legacy_rates[rateidx].bitrate; + hw_value = ath10k_wmi_legacy_rates[rateidx].hw_value; + if (ath10k_mac_bitrate_is_cck(bitrate)) + preamble = WMI_RATE_PREAMBLE_CCK; + else + preamble = WMI_RATE_PREAMBLE_OFDM; + + rate = ATH10K_HW_RATECODE(hw_value, 0, preamble); + + ath10k_dbg(ar, ATH10K_DBG_MAC, + "mac vdev %d mcast_rate %x\n", + arvif->vdev_id, rate); + + vdev_param = ar->wmi.vdev_param->mcast_data_rate; + ret = ath10k_wmi_vdev_set_param(ar, arvif->vdev_id, + vdev_param, rate); + if (ret) + ath10k_warn(ar, + "failed to set mcast rate on vdev %i: %d\n", + arvif->vdev_id, ret); + + vdev_param = ar->wmi.vdev_param->bcast_data_rate; + ret = ath10k_wmi_vdev_set_param(ar, arvif->vdev_id, + vdev_param, rate); + if (ret) + ath10k_warn(ar, + "failed to set bcast rate on vdev %i: %d\n", + arvif->vdev_id, ret); + } + mutex_unlock(&ar->conf_mutex); } @@ -6063,13 +6114,13 @@ static void ath10k_sta_rc_update_wk(struct work_struct *wk) mode = chan_to_phymode(&def); ath10k_dbg(ar, ATH10K_DBG_MAC, "mac update sta %pM peer bw %d phymode %d\n", - sta->addr, bw, mode); + sta->addr, bw, mode); err = ath10k_wmi_peer_set_param(ar, arvif->vdev_id, sta->addr, - WMI_PEER_PHYMODE, mode); + WMI_PEER_PHYMODE, mode); if (err) { ath10k_warn(ar, "failed to update STA %pM peer phymode %d: %d\n", - sta->addr, mode, err); + sta->addr, mode, err); goto exit; } @@ -6935,7 +6986,6 @@ ath10k_mac_bitrate_mask_get_single_rate(struct ath10k *ar, const struct cfg80211_bitrate_mask *mask, u8 *rate, u8 *nss) { - struct ieee80211_supported_band *sband = &ar->mac.sbands[band]; int rate_idx; int i; u16 bitrate; @@ -6945,8 +6995,11 @@ ath10k_mac_bitrate_mask_get_single_rate(struct ath10k *ar, if (hweight32(mask->control[band].legacy) == 1) { rate_idx = ffs(mask->control[band].legacy) - 1; - hw_rate = sband->bitrates[rate_idx].hw_value; - bitrate = sband->bitrates[rate_idx].bitrate; + if (ar->phy_capability & WHAL_WLAN_11A_CAPABILITY) + rate_idx += ATH10K_MAC_FIRST_OFDM_RATE_IDX; + + hw_rate = ath10k_wmi_legacy_rates[rate_idx].hw_value; + bitrate = ath10k_wmi_legacy_rates[rate_idx].bitrate; if (ath10k_mac_bitrate_is_cck(bitrate)) preamble = WMI_RATE_PREAMBLE_CCK; diff --git a/drivers/net/wireless/ath/ath10k/wmi-ops.h b/drivers/net/wireless/ath/ath10k/wmi-ops.h index 5ecce04005d2..7fd63bbf8e24 100644 --- a/drivers/net/wireless/ath/ath10k/wmi-ops.h +++ b/drivers/net/wireless/ath/ath10k/wmi-ops.h @@ -31,6 +31,8 @@ struct wmi_ops { struct wmi_scan_ev_arg *arg); int (*pull_mgmt_rx)(struct ath10k *ar, struct sk_buff *skb, struct wmi_mgmt_rx_ev_arg *arg); + int (*pull_mgmt_tx_compl)(struct ath10k *ar, struct sk_buff *skb, + struct wmi_tlv_mgmt_tx_compl_ev_arg *arg); int (*pull_ch_info)(struct ath10k *ar, struct sk_buff *skb, struct wmi_ch_info_ev_arg *arg); int (*pull_vdev_start)(struct ath10k *ar, struct sk_buff *skb, @@ -262,6 +264,16 @@ ath10k_wmi_pull_scan(struct ath10k *ar, struct sk_buff *skb, } static inline int +ath10k_wmi_pull_mgmt_tx_compl(struct ath10k *ar, struct sk_buff *skb, + struct wmi_tlv_mgmt_tx_compl_ev_arg *arg) +{ + if (!ar->wmi.ops->pull_mgmt_tx_compl) + return -EOPNOTSUPP; + + return ar->wmi.ops->pull_mgmt_tx_compl(ar, skb, arg); +} + +static inline int ath10k_wmi_pull_mgmt_rx(struct ath10k *ar, struct sk_buff *skb, struct wmi_mgmt_rx_ev_arg *arg) { diff --git a/drivers/net/wireless/ath/ath10k/wmi-tlv.c b/drivers/net/wireless/ath/ath10k/wmi-tlv.c index b04f86f8038a..cdc1e64d52ad 100644 --- a/drivers/net/wireless/ath/ath10k/wmi-tlv.c +++ b/drivers/net/wireless/ath/ath10k/wmi-tlv.c @@ -618,6 +618,9 @@ static void ath10k_wmi_tlv_op_rx(struct ath10k *ar, struct sk_buff *skb) case WMI_TLV_TDLS_PEER_EVENTID: ath10k_wmi_event_tdls_peer(ar, skb); break; + case WMI_TLV_MGMT_TX_COMPLETION_EVENTID: + ath10k_wmi_event_mgmt_tx_compl(ar, skb); + break; default: ath10k_warn(ar, "Unknown eventid: %d\n", id); break; @@ -659,6 +662,31 @@ static int ath10k_wmi_tlv_op_pull_scan_ev(struct ath10k *ar, return 0; } +static int +ath10k_wmi_tlv_op_pull_mgmt_tx_compl_ev(struct ath10k *ar, struct sk_buff *skb, + struct wmi_tlv_mgmt_tx_compl_ev_arg *arg) +{ + const void **tb; + const struct wmi_tlv_mgmt_tx_compl_ev *ev; + int ret; + + tb = ath10k_wmi_tlv_parse_alloc(ar, skb->data, skb->len, GFP_ATOMIC); + if (IS_ERR(tb)) { + ret = PTR_ERR(tb); + ath10k_warn(ar, "failed to parse tlv: %d\n", ret); + return ret; + } + + ev = tb[WMI_TLV_TAG_STRUCT_MGMT_TX_COMPL_EVENT]; + + arg->desc_id = ev->desc_id; + arg->status = ev->status; + arg->pdev_id = ev->pdev_id; + + kfree(tb); + return 0; +} + static int ath10k_wmi_tlv_op_pull_mgmt_rx_ev(struct ath10k *ar, struct sk_buff *skb, struct wmi_mgmt_rx_ev_arg *arg) @@ -1586,6 +1614,11 @@ static struct sk_buff *ath10k_wmi_tlv_op_gen_init(struct ath10k *ar) cfg->keep_alive_pattern_size = __cpu_to_le32(0); cfg->max_tdls_concurrent_sleep_sta = __cpu_to_le32(1); cfg->max_tdls_concurrent_buffer_sta = __cpu_to_le32(1); + cfg->wmi_send_separate = __cpu_to_le32(0); + cfg->num_ocb_vdevs = __cpu_to_le32(0); + cfg->num_ocb_channels = __cpu_to_le32(0); + cfg->num_ocb_schedules = __cpu_to_le32(0); + cfg->host_capab = __cpu_to_le32(0); ath10k_wmi_put_host_mem_chunks(ar, chunks); @@ -1787,7 +1820,6 @@ ath10k_wmi_tlv_op_gen_vdev_start(struct ath10k *ar, { struct wmi_tlv_vdev_start_cmd *cmd; struct wmi_channel *ch; - struct wmi_p2p_noa_descriptor *noa; struct wmi_tlv *tlv; struct sk_buff *skb; size_t len; @@ -1845,7 +1877,6 @@ ath10k_wmi_tlv_op_gen_vdev_start(struct ath10k *ar, tlv = ptr; tlv->tag = __cpu_to_le16(WMI_TLV_TAG_ARRAY_STRUCT); tlv->len = 0; - noa = (void *)tlv->value; /* Note: This is a nested TLV containing: * [wmi_tlv][wmi_p2p_noa_descriptor][wmi_tlv].. @@ -2607,6 +2638,30 @@ ath10k_wmi_tlv_op_gen_request_stats(struct ath10k *ar, u32 stats_mask) return skb; } +static int +ath10k_wmi_mgmt_tx_alloc_msdu_id(struct ath10k *ar, struct sk_buff *skb, + dma_addr_t paddr) +{ + struct ath10k_wmi *wmi = &ar->wmi; + struct ath10k_mgmt_tx_pkt_addr *pkt_addr; + int ret; + + pkt_addr = kmalloc(sizeof(*pkt_addr), GFP_ATOMIC); + if (!pkt_addr) + return -ENOMEM; + + pkt_addr->vaddr = skb; + pkt_addr->paddr = paddr; + + spin_lock_bh(&ar->data_lock); + ret = idr_alloc(&wmi->mgmt_pending_tx, pkt_addr, 0, + wmi->mgmt_max_num_pending_tx, GFP_ATOMIC); + spin_unlock_bh(&ar->data_lock); + + ath10k_dbg(ar, ATH10K_DBG_WMI, "wmi mgmt tx alloc msdu_id ret %d\n", ret); + return ret; +} + static struct sk_buff * ath10k_wmi_tlv_op_gen_mgmt_tx_send(struct ath10k *ar, struct sk_buff *msdu, dma_addr_t paddr) @@ -2618,9 +2673,9 @@ ath10k_wmi_tlv_op_gen_mgmt_tx_send(struct ath10k *ar, struct sk_buff *msdu, u32 buf_len = msdu->len; struct wmi_tlv *tlv; struct sk_buff *skb; + int len, desc_id; u32 vdev_id; void *ptr; - int len; if (!cb->vif) return ERR_PTR(-EINVAL); @@ -2651,13 +2706,17 @@ ath10k_wmi_tlv_op_gen_mgmt_tx_send(struct ath10k *ar, struct sk_buff *msdu, if (!skb) return ERR_PTR(-ENOMEM); + desc_id = ath10k_wmi_mgmt_tx_alloc_msdu_id(ar, msdu, paddr); + if (desc_id < 0) + goto err_free_skb; + ptr = (void *)skb->data; tlv = ptr; tlv->tag = __cpu_to_le16(WMI_TLV_TAG_STRUCT_MGMT_TX_CMD); tlv->len = __cpu_to_le16(sizeof(*cmd)); cmd = (void *)tlv->value; cmd->vdev_id = __cpu_to_le32(vdev_id); - cmd->desc_id = 0; + cmd->desc_id = __cpu_to_le32(desc_id); cmd->chanfreq = 0; cmd->buf_len = __cpu_to_le32(buf_len); cmd->frame_len = __cpu_to_le32(msdu->len); @@ -2674,6 +2733,10 @@ ath10k_wmi_tlv_op_gen_mgmt_tx_send(struct ath10k *ar, struct sk_buff *msdu, memcpy(ptr, msdu->data, buf_len); return skb; + +err_free_skb: + dev_kfree_skb(skb); + return ERR_PTR(desc_id); } static struct sk_buff * @@ -2702,7 +2765,8 @@ ath10k_wmi_tlv_op_gen_force_fw_hang(struct ath10k *ar, static struct sk_buff * ath10k_wmi_tlv_op_gen_dbglog_cfg(struct ath10k *ar, u64 module_enable, - u32 log_level) { + u32 log_level) +{ struct wmi_tlv_dbglog_cmd *cmd; struct wmi_tlv *tlv; struct sk_buff *skb; @@ -3837,6 +3901,7 @@ static const struct wmi_ops wmi_tlv_ops = { .pull_scan = ath10k_wmi_tlv_op_pull_scan_ev, .pull_mgmt_rx = ath10k_wmi_tlv_op_pull_mgmt_rx_ev, + .pull_mgmt_tx_compl = ath10k_wmi_tlv_op_pull_mgmt_tx_compl_ev, .pull_ch_info = ath10k_wmi_tlv_op_pull_ch_info_ev, .pull_vdev_start = ath10k_wmi_tlv_op_pull_vdev_start_ev, .pull_peer_kick = ath10k_wmi_tlv_op_pull_peer_kick_ev, diff --git a/drivers/net/wireless/ath/ath10k/wmi-tlv.h b/drivers/net/wireless/ath/ath10k/wmi-tlv.h index 3e1e340cd834..4f0c20c90642 100644 --- a/drivers/net/wireless/ath/ath10k/wmi-tlv.h +++ b/drivers/net/wireless/ath/ath10k/wmi-tlv.h @@ -320,6 +320,7 @@ enum wmi_tlv_event_id { WMI_TLV_TBTTOFFSET_UPDATE_EVENTID, WMI_TLV_OFFLOAD_BCN_TX_STATUS_EVENTID, WMI_TLV_OFFLOAD_PROB_RESP_TX_STATUS_EVENTID, + WMI_TLV_MGMT_TX_COMPLETION_EVENTID, WMI_TLV_TX_DELBA_COMPLETE_EVENTID = WMI_TLV_EV(WMI_TLV_GRP_BA_NEG), WMI_TLV_TX_ADDBA_COMPLETE_EVENTID, WMI_TLV_BA_RSP_SSN_EVENTID, @@ -1573,6 +1574,17 @@ struct wmi_tlv { u8 value[0]; } __packed; +struct ath10k_mgmt_tx_pkt_addr { + void *vaddr; + dma_addr_t paddr; +}; + +struct wmi_tlv_mgmt_tx_compl_ev { + __le32 desc_id; + __le32 status; + __le32 pdev_id; +}; + #define WMI_TLV_MGMT_RX_NUM_RSSI 4 struct wmi_tlv_mgmt_rx_ev { @@ -1670,6 +1682,11 @@ struct wmi_tlv_resource_config { __le32 keep_alive_pattern_size; __le32 max_tdls_concurrent_sleep_sta; __le32 max_tdls_concurrent_buffer_sta; + __le32 wmi_send_separate; + __le32 num_ocb_vdevs; + __le32 num_ocb_channels; + __le32 num_ocb_schedules; + __le32 host_capab; } __packed; struct wmi_tlv_init_cmd { diff --git a/drivers/net/wireless/ath/ath10k/wmi.c b/drivers/net/wireless/ath/ath10k/wmi.c index 877249ac6fd4..fd612d2905b0 100644 --- a/drivers/net/wireless/ath/ath10k/wmi.c +++ b/drivers/net/wireless/ath/ath10k/wmi.c @@ -1333,7 +1333,7 @@ static struct wmi_pdev_param_map wmi_10_2_4_pdev_param_map = { .enable_per_tid_ampdu = WMI_PDEV_PARAM_UNSUPPORTED, .cca_threshold = WMI_PDEV_PARAM_UNSUPPORTED, .rts_fixed_rate = WMI_PDEV_PARAM_UNSUPPORTED, - .pdev_reset = WMI_PDEV_PARAM_UNSUPPORTED, + .pdev_reset = WMI_10X_PDEV_PARAM_PDEV_RESET, .wapi_mbssid_offset = WMI_PDEV_PARAM_UNSUPPORTED, .arp_srcaddr = WMI_PDEV_PARAM_UNSUPPORTED, .arp_dstaddr = WMI_PDEV_PARAM_UNSUPPORTED, @@ -2313,6 +2313,59 @@ static bool ath10k_wmi_rx_is_decrypted(struct ath10k *ar, return true; } +static int wmi_process_mgmt_tx_comp(struct ath10k *ar, u32 desc_id, + u32 status) +{ + struct ath10k_mgmt_tx_pkt_addr *pkt_addr; + struct ath10k_wmi *wmi = &ar->wmi; + struct ieee80211_tx_info *info; + struct sk_buff *msdu; + int ret; + + spin_lock_bh(&ar->data_lock); + + pkt_addr = idr_find(&wmi->mgmt_pending_tx, desc_id); + if (!pkt_addr) { + ath10k_warn(ar, "received mgmt tx completion for invalid msdu_id: %d\n", + desc_id); + ret = -ENOENT; + goto out; + } + + msdu = pkt_addr->vaddr; + dma_unmap_single(ar->dev, pkt_addr->paddr, + msdu->len, DMA_FROM_DEVICE); + info = IEEE80211_SKB_CB(msdu); + info->flags |= status; + ieee80211_tx_status_irqsafe(ar->hw, msdu); + + ret = 0; + +out: + idr_remove(&wmi->mgmt_pending_tx, desc_id); + spin_unlock_bh(&ar->data_lock); + return ret; +} + +int ath10k_wmi_event_mgmt_tx_compl(struct ath10k *ar, struct sk_buff *skb) +{ + struct wmi_tlv_mgmt_tx_compl_ev_arg arg; + int ret; + + ret = ath10k_wmi_pull_mgmt_tx_compl(ar, skb, &arg); + if (ret) { + ath10k_warn(ar, "failed to parse mgmt comp event: %d\n", ret); + return ret; + } + + wmi_process_mgmt_tx_comp(ar, __le32_to_cpu(arg.desc_id), + __le32_to_cpu(arg.status)); + + ath10k_dbg(ar, ATH10K_DBG_WMI, "wmi tlv evnt mgmt tx completion\n"); + + return 0; +} + int ath10k_wmi_event_mgmt_rx(struct ath10k *ar, struct sk_buff *skb) { struct wmi_mgmt_rx_ev_arg arg = {}; @@ -9073,6 +9126,11 @@ int ath10k_wmi_attach(struct ath10k *ar) INIT_WORK(&ar->radar_confirmation_work, ath10k_radar_confirmation_work); + if (test_bit(ATH10K_FW_FEATURE_MGMT_TX_BY_REF, + ar->running_fw->fw_file.fw_features)) { + idr_init(&ar->wmi.mgmt_pending_tx); + } + return 0; } @@ -9091,8 +9149,35 @@ void ath10k_wmi_free_host_mem(struct ath10k *ar) ar->wmi.num_mem_chunks = 0; } +static int ath10k_wmi_mgmt_tx_clean_up_pending(int msdu_id, void *ptr, + void *ctx) +{ + struct ath10k_mgmt_tx_pkt_addr *pkt_addr = ptr; + struct ath10k *ar = ctx; + struct sk_buff *msdu; + + ath10k_dbg(ar, ATH10K_DBG_WMI, + "force cleanup mgmt msdu_id %hu\n", msdu_id); + + msdu = pkt_addr->vaddr; + dma_unmap_single(ar->dev, pkt_addr->paddr, + msdu->len, DMA_FROM_DEVICE); + ieee80211_free_txskb(ar->hw, msdu); + + return 0; +} + void ath10k_wmi_detach(struct ath10k *ar) { + if (test_bit(ATH10K_FW_FEATURE_MGMT_TX_BY_REF, + ar->running_fw->fw_file.fw_features)) { + spin_lock_bh(&ar->data_lock); + idr_for_each(&ar->wmi.mgmt_pending_tx, + ath10k_wmi_mgmt_tx_clean_up_pending, ar); + idr_destroy(&ar->wmi.mgmt_pending_tx); + spin_unlock_bh(&ar->data_lock); + } + cancel_work_sync(&ar->svc_rdy_work); if (ar->svc_rdy_skb) diff --git a/drivers/net/wireless/ath/ath10k/wmi.h b/drivers/net/wireless/ath/ath10k/wmi.h index d68afb65402a..36220258e3c7 100644 --- a/drivers/net/wireless/ath/ath10k/wmi.h +++ b/drivers/net/wireless/ath/ath10k/wmi.h @@ -462,6 +462,7 @@ static inline char *wmi_service_name(int service_id) SVCSTR(WMI_SERVICE_HTT_MGMT_TX_COMP_VALID_FLAGS); SVCSTR(WMI_SERVICE_HOST_DFS_CHECK_SUPPORT); SVCSTR(WMI_SERVICE_TPC_STATS_FINAL); + SVCSTR(WMI_SERVICE_RESET_CHIP); default: return NULL; } @@ -3934,7 +3935,11 @@ enum wmi_10x_pdev_param { WMI_10X_PDEV_PARAM_REMOVE_MCAST2UCAST_BUFFER, WMI_10X_PDEV_PARAM_PEER_STA_PS_STATECHG_ENABLE, WMI_10X_PDEV_PARAM_RTS_FIXED_RATE, - WMI_10X_PDEV_PARAM_CAL_PERIOD + WMI_10X_PDEV_PARAM_CAL_PERIOD, + WMI_10X_PDEV_PARAM_ATF_STRICT_SCH, + WMI_10X_PDEV_PARAM_ATF_SCHED_DURATION, + WMI_10X_PDEV_PARAM_SET_PROMISC_MODE_CMDID, + WMI_10X_PDEV_PARAM_PDEV_RESET }; enum wmi_10_4_pdev_param { @@ -6501,6 +6506,15 @@ struct wmi_force_fw_hang_cmd { __le32 delay_ms; } __packed; +enum wmi_pdev_reset_mode_type { + WMI_RST_MODE_TX_FLUSH = 1, + WMI_RST_MODE_WARM_RESET, + WMI_RST_MODE_COLD_RESET, + WMI_RST_MODE_WARM_RESET_RESTORE_CAL, + WMI_RST_MODE_COLD_RESET_RESTORE_CAL, + WMI_RST_MODE_MAX, +}; + enum ath10k_dbglog_level { ATH10K_DBGLOG_LEVEL_VERBOSE = 0, ATH10K_DBGLOG_LEVEL_INFO = 1, @@ -6600,6 +6614,12 @@ struct wmi_scan_ev_arg { __le32 vdev_id; }; +struct wmi_tlv_mgmt_tx_compl_ev_arg { + __le32 desc_id; + __le32 status; + __le32 pdev_id; +}; + struct wmi_mgmt_rx_ev_arg { __le32 channel; __le32 snr; @@ -7071,6 +7091,7 @@ int ath10k_wmi_start_scan_verify(const struct wmi_start_scan_arg *arg); int ath10k_wmi_event_scan(struct ath10k *ar, struct sk_buff *skb); int ath10k_wmi_event_mgmt_rx(struct ath10k *ar, struct sk_buff *skb); +int ath10k_wmi_event_mgmt_tx_compl(struct ath10k *ar, struct sk_buff *skb); void ath10k_wmi_event_chan_info(struct ath10k *ar, struct sk_buff *skb); void ath10k_wmi_event_echo(struct ath10k *ar, struct sk_buff *skb); int ath10k_wmi_event_debug_mesg(struct ath10k *ar, struct sk_buff *skb); diff --git a/drivers/net/wireless/ath/ath5k/phy.c b/drivers/net/wireless/ath/ath5k/phy.c index b1b8bc326830..ae08572c4b58 100644 --- a/drivers/net/wireless/ath/ath5k/phy.c +++ b/drivers/net/wireless/ath/ath5k/phy.c @@ -483,7 +483,6 @@ static u32 ath5k_hw_rf_gainf_corr(struct ath5k_hw *ah) { u32 mix, step; - u32 *rf; const struct ath5k_gain_opt *go; const struct ath5k_gain_opt_step *g_step; const struct ath5k_rf_reg *rf_regs; @@ -502,7 +501,6 @@ ath5k_hw_rf_gainf_corr(struct ath5k_hw *ah) if (ah->ah_rf_banks == NULL) return 0; - rf = ah->ah_rf_banks; ah->ah_gain.g_f_corr = 0; /* No VGA (Variable Gain Amplifier) override, skip */ @@ -549,13 +547,10 @@ ath5k_hw_rf_check_gainf_readback(struct ath5k_hw *ah) { const struct ath5k_rf_reg *rf_regs; u32 step, mix_ovr, level[4]; - u32 *rf; if (ah->ah_rf_banks == NULL) return false; - rf = ah->ah_rf_banks; - if (ah->ah_radio == AR5K_RF5111) { rf_regs = rf_regs_5111; diff --git a/drivers/net/wireless/ath/ath6kl/bmi.c b/drivers/net/wireless/ath/ath6kl/bmi.c index 334dbd834b3a..bde5a10d470c 100644 --- a/drivers/net/wireless/ath/ath6kl/bmi.c +++ b/drivers/net/wireless/ath/ath6kl/bmi.c @@ -534,7 +534,7 @@ int ath6kl_bmi_init(struct ath6kl *ar) /* cmd + addr + len + data_size */ ar->bmi.max_cmd_size = ar->bmi.max_data_size + (sizeof(u32) * 3); - ar->bmi.cmd_buf = kzalloc(ar->bmi.max_cmd_size, GFP_ATOMIC); + ar->bmi.cmd_buf = kzalloc(ar->bmi.max_cmd_size, GFP_KERNEL); if (!ar->bmi.cmd_buf) return -ENOMEM; diff --git a/drivers/net/wireless/ath/ath6kl/htc_pipe.c b/drivers/net/wireless/ath/ath6kl/htc_pipe.c index 546243e11737..434b66829646 100644 --- a/drivers/net/wireless/ath/ath6kl/htc_pipe.c +++ b/drivers/net/wireless/ath/ath6kl/htc_pipe.c @@ -746,10 +746,8 @@ static int ath6kl_htc_pipe_tx_complete(struct ath6kl *ar, struct sk_buff *skb) struct htc_endpoint *ep; struct htc_packet *packet; u8 ep_id, *netdata; - u32 netlen; netdata = skb->data; - netlen = skb->len; htc_hdr = (struct htc_frame_hdr *) netdata; @@ -855,12 +853,8 @@ static int htc_process_trailer(struct htc_target *target, u8 *buffer, { struct htc_credit_report *report; struct htc_record_hdr *record; - u8 *record_buf, *orig_buf; - int orig_len, status; - - orig_buf = buffer; - orig_len = len; - status = 0; + u8 *record_buf; + int status = 0; while (len > 0) { if (len < sizeof(struct htc_record_hdr)) { diff --git a/drivers/net/wireless/ath/ath6kl/main.c b/drivers/net/wireless/ath/ath6kl/main.c index 808fb30be9ad..0c61dbaa62a4 100644 --- a/drivers/net/wireless/ath/ath6kl/main.c +++ b/drivers/net/wireless/ath/ath6kl/main.c @@ -272,7 +272,7 @@ int ath6kl_read_fwlogs(struct ath6kl *ar) { struct ath6kl_dbglog_hdr debug_hdr; struct ath6kl_dbglog_buf debug_buf; - u32 address, length, dropped, firstbuf, debug_hdr_addr; + u32 address, length, firstbuf, debug_hdr_addr; int ret, loop; u8 *buf; @@ -303,7 +303,6 @@ int ath6kl_read_fwlogs(struct ath6kl *ar) address = TARG_VTOP(ar->target_type, le32_to_cpu(debug_hdr.dbuf_addr)); firstbuf = address; - dropped = le32_to_cpu(debug_hdr.dropped); ret = ath6kl_diag_read(ar, address, &debug_buf, sizeof(debug_buf)); if (ret) goto out; diff --git a/drivers/net/wireless/ath/ath6kl/txrx.c b/drivers/net/wireless/ath/ath6kl/txrx.c index 618d12ed4b40..b22ed499f7ba 100644 --- a/drivers/net/wireless/ath/ath6kl/txrx.c +++ b/drivers/net/wireless/ath/ath6kl/txrx.c @@ -1701,7 +1701,6 @@ void aggr_recv_addba_req_evt(struct ath6kl_vif *vif, u8 tid_mux, u16 seq_no, struct ath6kl_sta *sta; struct aggr_info_conn *aggr_conn = NULL; struct rxtid *rxtid; - struct rxtid_stats *stats; u16 hold_q_size; u8 tid, aid; @@ -1722,7 +1721,6 @@ void aggr_recv_addba_req_evt(struct ath6kl_vif *vif, u8 tid_mux, u16 seq_no, return; rxtid = &aggr_conn->rx_tid[tid]; - stats = &aggr_conn->stat[tid]; if (win_sz < AGGR_WIN_SZ_MIN || win_sz > AGGR_WIN_SZ_MAX) ath6kl_dbg(ATH6KL_DBG_WLAN_RX, "%s: win_sz %d, tid %d\n", diff --git a/drivers/net/wireless/ath/ath9k/ar9002_calib.c b/drivers/net/wireless/ath/ath9k/ar9002_calib.c index 50fcd343c41a..fd9db8ca99d7 100644 --- a/drivers/net/wireless/ath/ath9k/ar9002_calib.c +++ b/drivers/net/wireless/ath/ath9k/ar9002_calib.c @@ -676,10 +676,10 @@ static int ar9002_hw_calibrate(struct ath_hw *ah, struct ath9k_channel *chan, return 0; ah->cal_list_curr = currCal = currCal->calNext; - if (currCal->calState == CAL_WAITING) { + if (currCal->calState == CAL_WAITING) ath9k_hw_reset_calibration(ah, currCal); - return 0; - } + + return 0; } /* Do NF cal only at longer intervals */ diff --git a/drivers/net/wireless/ath/ath9k/ar9003_phy.c b/drivers/net/wireless/ath/ath9k/ar9003_phy.c index fe5102ca5010..98c5f524a360 100644 --- a/drivers/net/wireless/ath/ath9k/ar9003_phy.c +++ b/drivers/net/wireless/ath/ath9k/ar9003_phy.c @@ -1800,6 +1800,8 @@ static void ar9003_hw_spectral_scan_config(struct ath_hw *ah, static void ar9003_hw_spectral_scan_trigger(struct ath_hw *ah) { + REG_SET_BIT(ah, AR_PHY_SPECTRAL_SCAN, + AR_PHY_SPECTRAL_SCAN_ENABLE); /* Activate spectral scan */ REG_SET_BIT(ah, AR_PHY_SPECTRAL_SCAN, AR_PHY_SPECTRAL_SCAN_ACTIVE); diff --git a/drivers/net/wireless/ath/ath9k/hw.c b/drivers/net/wireless/ath/ath9k/hw.c index 32fb85e076d6..bb319f22761f 100644 --- a/drivers/net/wireless/ath/ath9k/hw.c +++ b/drivers/net/wireless/ath/ath9k/hw.c @@ -2942,16 +2942,19 @@ void ath9k_hw_apply_txpower(struct ath_hw *ah, struct ath9k_channel *chan, struct ath_regulatory *reg = ath9k_hw_regulatory(ah); struct ieee80211_channel *channel; int chan_pwr, new_pwr; + u16 ctl = NO_CTL; if (!chan) return; + if (!test) + ctl = ath9k_regd_get_ctl(reg, chan); + channel = chan->chan; chan_pwr = min_t(int, channel->max_power * 2, MAX_RATE_POWER); new_pwr = min_t(int, chan_pwr, reg->power_limit); - ah->eep_ops->set_txpower(ah, chan, - ath9k_regd_get_ctl(reg, chan), + ah->eep_ops->set_txpower(ah, chan, ctl, get_antenna_gain(ah, chan), new_pwr, test); } diff --git a/drivers/net/wireless/ath/ath9k/xmit.c b/drivers/net/wireless/ath/ath9k/xmit.c index 7fdb152be0bb..43b6c8508e49 100644 --- a/drivers/net/wireless/ath/ath9k/xmit.c +++ b/drivers/net/wireless/ath/ath9k/xmit.c @@ -62,7 +62,7 @@ static void ath_tx_rc_status(struct ath_softc *sc, struct ath_buf *bf, struct ath_tx_status *ts, int nframes, int nbad, int txok); static void ath_tx_update_baw(struct ath_softc *sc, struct ath_atx_tid *tid, - int seqno); + struct ath_buf *bf); static struct ath_buf *ath_tx_setup_buffer(struct ath_softc *sc, struct ath_txq *txq, struct ath_atx_tid *tid, @@ -86,7 +86,8 @@ static void ath_tx_status(struct ieee80211_hw *hw, struct sk_buff *skb) struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb); struct ieee80211_sta *sta = info->status.status_driver_data[0]; - if (info->flags & IEEE80211_TX_CTL_REQ_TX_STATUS) { + if (info->flags & (IEEE80211_TX_CTL_REQ_TX_STATUS | + IEEE80211_TX_STATUS_EOSP)) { ieee80211_tx_status(hw, skb); return; } @@ -295,7 +296,7 @@ static void ath_tx_flush_tid(struct ath_softc *sc, struct ath_atx_tid *tid) } if (fi->baw_tracked) { - ath_tx_update_baw(sc, tid, bf->bf_state.seqno); + ath_tx_update_baw(sc, tid, bf); sendbar = true; } @@ -311,10 +312,15 @@ static void ath_tx_flush_tid(struct ath_softc *sc, struct ath_atx_tid *tid) } static void ath_tx_update_baw(struct ath_softc *sc, struct ath_atx_tid *tid, - int seqno) + struct ath_buf *bf) { + struct ath_frame_info *fi = get_frame_info(bf->bf_mpdu); + u16 seqno = bf->bf_state.seqno; int index, cindex; + if (!fi->baw_tracked) + return; + index = ATH_BA_INDEX(tid->seq_start, seqno); cindex = (tid->baw_head + index) & (ATH_TID_MAX_BUFS - 1); @@ -335,6 +341,9 @@ static void ath_tx_addto_baw(struct ath_softc *sc, struct ath_atx_tid *tid, u16 seqno = bf->bf_state.seqno; int index, cindex; + if (fi->baw_tracked) + return; + index = ATH_BA_INDEX(tid->seq_start, seqno); cindex = (tid->baw_head + index) & (ATH_TID_MAX_BUFS - 1); __set_bit(cindex, tid->tx_buf); @@ -611,7 +620,7 @@ static void ath_tx_complete_aggr(struct ath_softc *sc, struct ath_txq *txq, * complete the acked-ones/xretried ones; update * block-ack window */ - ath_tx_update_baw(sc, tid, seqno); + ath_tx_update_baw(sc, tid, bf); if (rc_update && (acked_cnt == 1 || txfail_cnt == 1)) { memcpy(tx_info->control.rates, rates, sizeof(rates)); @@ -641,7 +650,7 @@ static void ath_tx_complete_aggr(struct ath_softc *sc, struct ath_txq *txq, * run out of tx buf. */ if (!tbf) { - ath_tx_update_baw(sc, tid, seqno); + ath_tx_update_baw(sc, tid, bf); ath_tx_complete_buf(sc, bf, txq, &bf_head, NULL, ts, @@ -969,7 +978,8 @@ ath_tx_get_tid_subframe(struct ath_softc *sc, struct ath_txq *txq, bf->bf_lastbf = bf; tx_info = IEEE80211_SKB_CB(skb); - tx_info->flags &= ~IEEE80211_TX_CTL_CLEAR_PS_FILT; + tx_info->flags &= ~(IEEE80211_TX_CTL_CLEAR_PS_FILT | + IEEE80211_TX_STATUS_EOSP); /* * No aggregation session is running, but there may be frames @@ -1009,11 +1019,14 @@ ath_tx_get_tid_subframe(struct ath_softc *sc, struct ath_txq *txq, INIT_LIST_HEAD(&bf_head); list_add(&bf->list, &bf_head); - ath_tx_update_baw(sc, tid, seqno); + ath_tx_update_baw(sc, tid, bf); ath_tx_complete_buf(sc, bf, txq, &bf_head, NULL, &ts, 0); continue; } + if (bf_isampdu(bf)) + ath_tx_addto_baw(sc, tid, bf); + return bf; } @@ -1071,8 +1084,6 @@ ath_tx_form_aggr(struct ath_softc *sc, struct ath_txq *txq, bf->bf_next = NULL; /* link buffers of this frame to the aggregate */ - if (!fi->baw_tracked) - ath_tx_addto_baw(sc, tid, bf); bf->bf_state.ndelim = ndelim; list_add_tail(&bf->list, bf_q); @@ -1659,6 +1670,22 @@ void ath_tx_aggr_wakeup(struct ath_softc *sc, struct ath_node *an) } } + +static void +ath9k_set_moredata(struct ath_softc *sc, struct ath_buf *bf, bool val) +{ + struct ieee80211_hdr *hdr; + u16 mask = cpu_to_le16(IEEE80211_FCTL_MOREDATA); + u16 mask_val = mask * val; + + hdr = (struct ieee80211_hdr *) bf->bf_mpdu->data; + if ((hdr->frame_control & mask) != mask_val) { + hdr->frame_control = (hdr->frame_control & ~mask) | mask_val; + dma_sync_single_for_device(sc->dev, bf->bf_buf_addr, + sizeof(*hdr), DMA_TO_DEVICE); + } +} + void ath9k_release_buffered_frames(struct ieee80211_hw *hw, struct ieee80211_sta *sta, u16 tids, int nframes, @@ -1689,12 +1716,11 @@ void ath9k_release_buffered_frames(struct ieee80211_hw *hw, if (!bf) break; + ath9k_set_moredata(sc, bf, true); list_add_tail(&bf->list, &bf_q); ath_set_rates(tid->an->vif, tid->an->sta, bf); - if (bf_isampdu(bf)) { - ath_tx_addto_baw(sc, tid, bf); + if (bf_isampdu(bf)) bf->bf_state.bf_type &= ~BUF_AGGR; - } if (bf_tail) bf_tail->bf_next = bf; @@ -1712,6 +1738,9 @@ void ath9k_release_buffered_frames(struct ieee80211_hw *hw, if (list_empty(&bf_q)) return; + if (!more_data) + ath9k_set_moredata(sc, bf_tail, false); + info = IEEE80211_SKB_CB(bf_tail->bf_mpdu); info->flags |= IEEE80211_TX_STATUS_EOSP; @@ -2407,7 +2436,6 @@ void ath_tx_cabq(struct ieee80211_hw *hw, struct ieee80211_vif *vif, .txq = sc->beacon.cabq }; struct ath_tx_info info = {}; - struct ieee80211_hdr *hdr; struct ath_buf *bf_tail = NULL; struct ath_buf *bf; LIST_HEAD(bf_q); @@ -2451,15 +2479,10 @@ void ath_tx_cabq(struct ieee80211_hw *hw, struct ieee80211_vif *vif, if (list_empty(&bf_q)) return; - bf = list_first_entry(&bf_q, struct ath_buf, list); - hdr = (struct ieee80211_hdr *) bf->bf_mpdu->data; - - if (hdr->frame_control & cpu_to_le16(IEEE80211_FCTL_MOREDATA)) { - hdr->frame_control &= ~cpu_to_le16(IEEE80211_FCTL_MOREDATA); - dma_sync_single_for_device(sc->dev, bf->bf_buf_addr, - sizeof(*hdr), DMA_TO_DEVICE); - } + bf = list_last_entry(&bf_q, struct ath_buf, list); + ath9k_set_moredata(sc, bf, false); + bf = list_first_entry(&bf_q, struct ath_buf, list); ath_txq_lock(sc, txctl.txq); ath_tx_fill_desc(sc, bf, txctl.txq, 0); ath_tx_txqaddbuf(sc, txctl.txq, &bf_q, false); diff --git a/drivers/net/wireless/ath/wil6210/cfg80211.c b/drivers/net/wireless/ath/wil6210/cfg80211.c index e63b07830f2c..f79c337105cb 100644 --- a/drivers/net/wireless/ath/wil6210/cfg80211.c +++ b/drivers/net/wireless/ath/wil6210/cfg80211.c @@ -689,11 +689,12 @@ static int wil_cfg80211_scan(struct wiphy *wiphy, wil_dbg_misc(wil, "scan: wdev=0x%p iftype=%d\n", wdev, wdev->iftype); - /* check we are client side */ + /* scan is supported on client interfaces and on AP interface */ switch (wdev->iftype) { case NL80211_IFTYPE_STATION: case NL80211_IFTYPE_P2P_CLIENT: case NL80211_IFTYPE_P2P_DEVICE: + case NL80211_IFTYPE_AP: break; default: return -EOPNOTSUPP; @@ -1089,18 +1090,51 @@ int wil_cfg80211_mgmt_tx(struct wiphy *wiphy, struct wireless_dev *wdev, int rc; bool tx_status; - /* Note, currently we do not support the "wait" parameter, user-space - * must call remain_on_channel before mgmt_tx or listen on a channel - * another way (AP/PCP or connected station) - * in addition we need to check if specified "chan" argument is - * different from currently "listened" channel and fail if it is. + wil_dbg_misc(wil, "mgmt_tx: channel %d offchan %d, wait %d\n", + params->chan ? params->chan->hw_value : -1, + params->offchan, + params->wait); + + /* Note, currently we support the "wait" parameter only on AP mode. + * In other modes, user-space must call remain_on_channel before + * mgmt_tx or listen on a channel other than active one. */ - rc = wmi_mgmt_tx(vif, buf, len); - tx_status = (rc == 0); + if (params->chan && params->chan->hw_value == 0) { + wil_err(wil, "invalid channel\n"); + return -EINVAL; + } + if (wdev->iftype != NL80211_IFTYPE_AP) { + wil_dbg_misc(wil, + "send WMI_SW_TX_REQ_CMDID on non-AP interfaces\n"); + rc = wmi_mgmt_tx(vif, buf, len); + goto out; + } + + if (!params->chan || params->chan->hw_value == vif->channel) { + wil_dbg_misc(wil, + "send WMI_SW_TX_REQ_CMDID for on-channel\n"); + rc = wmi_mgmt_tx(vif, buf, len); + goto out; + } + + if (params->offchan == 0) { + wil_err(wil, + "invalid channel params: current %d requested %d, off-channel not allowed\n", + vif->channel, params->chan->hw_value); + return -EBUSY; + } + + /* use the wmi_mgmt_tx_ext only on AP mode and off-channel */ + rc = wmi_mgmt_tx_ext(vif, buf, len, params->chan->hw_value, + params->wait); + +out: + tx_status = (rc == 0); cfg80211_mgmt_tx_status(wdev, cookie ? *cookie : 0, buf, len, tx_status, GFP_KERNEL); + return rc; } diff --git a/drivers/net/wireless/ath/wil6210/debugfs.c b/drivers/net/wireless/ath/wil6210/debugfs.c index 58ce044b1130..51c3330bc316 100644 --- a/drivers/net/wireless/ath/wil6210/debugfs.c +++ b/drivers/net/wireless/ath/wil6210/debugfs.c @@ -1388,7 +1388,7 @@ static const struct file_operations fops_bf = { }; /*---------temp------------*/ -static void print_temp(struct seq_file *s, const char *prefix, u32 t) +static void print_temp(struct seq_file *s, const char *prefix, s32 t) { switch (t) { case 0: @@ -1396,7 +1396,8 @@ static void print_temp(struct seq_file *s, const char *prefix, u32 t) seq_printf(s, "%s N/A\n", prefix); break; default: - seq_printf(s, "%s %d.%03d\n", prefix, t / 1000, t % 1000); + seq_printf(s, "%s %s%d.%03d\n", prefix, (t < 0 ? "-" : ""), + abs(t / 1000), abs(t % 1000)); break; } } @@ -1404,7 +1405,7 @@ static void print_temp(struct seq_file *s, const char *prefix, u32 t) static int wil_temp_debugfs_show(struct seq_file *s, void *data) { struct wil6210_priv *wil = s->private; - u32 t_m, t_r; + s32 t_m, t_r; int rc = wmi_get_temperature(wil, &t_m, &t_r); if (rc) { @@ -1640,6 +1641,7 @@ static void wil_print_rxtid(struct seq_file *s, struct wil_tid_ampdu_rx *r) int i; u16 index = ((r->head_seq_num - r->ssn) & 0xfff) % r->buf_size; unsigned long long drop_dup = r->drop_dup, drop_old = r->drop_old; + unsigned long long drop_dup_mcast = r->drop_dup_mcast; seq_printf(s, "([%2d]) 0x%03x [", r->buf_size, r->head_seq_num); for (i = 0; i < r->buf_size; i++) { @@ -1649,9 +1651,9 @@ static void wil_print_rxtid(struct seq_file *s, struct wil_tid_ampdu_rx *r) seq_printf(s, "%c", r->reorder_buf[i] ? '*' : '_'); } seq_printf(s, - "] total %llu drop %llu (dup %llu + old %llu) last 0x%03x\n", - r->total, drop_dup + drop_old, drop_dup, drop_old, - r->ssn_last_drop); + "] total %llu drop %llu (dup %llu + old %llu + dup mcast %llu) last 0x%03x\n", + r->total, drop_dup + drop_old + drop_dup_mcast, drop_dup, + drop_old, drop_dup_mcast, r->ssn_last_drop); } static void wil_print_rxtid_crypto(struct seq_file *s, int tid, @@ -1733,13 +1735,12 @@ __acquires(&p->tid_rx_lock) __releases(&p->tid_rx_lock) p->stats.rx_short_frame, p->stats.rx_large_frame, p->stats.rx_replay); - - if (wil->use_enhanced_dma_hw) - seq_printf(s, - "mic error %lu, key error %lu, amsdu error %lu\n", - p->stats.rx_mic_error, - p->stats.rx_key_error, - p->stats.rx_amsdu_error); + seq_printf(s, + "mic error %lu, key error %lu, amsdu error %lu, csum error %lu\n", + p->stats.rx_mic_error, + p->stats.rx_key_error, + p->stats.rx_amsdu_error, + p->stats.rx_csum_err); seq_puts(s, "Rx/MCS:"); for (mcs = 0; mcs < ARRAY_SIZE(p->stats.rx_per_mcs); @@ -1801,6 +1802,343 @@ static const struct file_operations fops_mids = { .llseek = seq_lseek, }; +static int wil_tx_latency_debugfs_show(struct seq_file *s, void *data) +__acquires(&p->tid_rx_lock) __releases(&p->tid_rx_lock) +{ + struct wil6210_priv *wil = s->private; + int i, bin; + + for (i = 0; i < ARRAY_SIZE(wil->sta); i++) { + struct wil_sta_info *p = &wil->sta[i]; + char *status = "unknown"; + u8 aid = 0; + u8 mid; + + if (!p->tx_latency_bins) + continue; + + switch (p->status) { + case wil_sta_unused: + status = "unused "; + break; + case wil_sta_conn_pending: + status = "pending "; + break; + case wil_sta_connected: + status = "connected"; + aid = p->aid; + break; + } + mid = (p->status != wil_sta_unused) ? p->mid : U8_MAX; + seq_printf(s, "[%d] %pM %s MID %d AID %d\n", i, p->addr, status, + mid, aid); + + if (p->status == wil_sta_connected) { + u64 num_packets = 0; + u64 tx_latency_avg = p->stats.tx_latency_total_us; + + seq_puts(s, "Tx/Latency bin:"); + for (bin = 0; bin < WIL_NUM_LATENCY_BINS; bin++) { + seq_printf(s, " %lld", + p->tx_latency_bins[bin]); + num_packets += p->tx_latency_bins[bin]; + } + seq_puts(s, "\n"); + if (!num_packets) + continue; + do_div(tx_latency_avg, num_packets); + seq_printf(s, "Tx/Latency min/avg/max (us): %d/%lld/%d", + p->stats.tx_latency_min_us, + tx_latency_avg, + p->stats.tx_latency_max_us); + + seq_puts(s, "\n"); + } + } + + return 0; +} + +static int wil_tx_latency_seq_open(struct inode *inode, struct file *file) +{ + return single_open(file, wil_tx_latency_debugfs_show, + inode->i_private); +} + +static ssize_t wil_tx_latency_write(struct file *file, const char __user *buf, + size_t len, loff_t *ppos) +{ + struct seq_file *s = file->private_data; + struct wil6210_priv *wil = s->private; + int val, rc, i; + bool enable; + + rc = kstrtoint_from_user(buf, len, 0, &val); + if (rc) { + wil_err(wil, "Invalid argument\n"); + return rc; + } + if (val == 1) + /* default resolution */ + val = 500; + if (val && (val < 50 || val > 1000)) { + wil_err(wil, "Invalid resolution %d\n", val); + return -EINVAL; + } + + enable = !!val; + if (wil->tx_latency == enable) + return len; + + wil_info(wil, "%s TX latency measurements (resolution %dusec)\n", + enable ? "Enabling" : "Disabling", val); + + if (enable) { + size_t sz = sizeof(u64) * WIL_NUM_LATENCY_BINS; + + wil->tx_latency_res = val; + for (i = 0; i < ARRAY_SIZE(wil->sta); i++) { + struct wil_sta_info *sta = &wil->sta[i]; + + kfree(sta->tx_latency_bins); + sta->tx_latency_bins = kzalloc(sz, GFP_KERNEL); + if (!sta->tx_latency_bins) + return -ENOMEM; + sta->stats.tx_latency_min_us = U32_MAX; + sta->stats.tx_latency_max_us = 0; + sta->stats.tx_latency_total_us = 0; + } + } + wil->tx_latency = enable; + + return len; +} + +static const struct file_operations fops_tx_latency = { + .open = wil_tx_latency_seq_open, + .release = single_release, + .read = seq_read, + .write = wil_tx_latency_write, + .llseek = seq_lseek, +}; + +static void wil_link_stats_print_basic(struct wil6210_vif *vif, + struct seq_file *s, + struct wmi_link_stats_basic *basic) +{ + char per[5] = "?"; + + if (basic->per_average != 0xff) + snprintf(per, sizeof(per), "%d%%", basic->per_average); + + seq_printf(s, "CID %d {\n" + "\tTxMCS %d TxTpt %d\n" + "\tGoodput(rx:tx) %d:%d\n" + "\tRxBcastFrames %d\n" + "\tRSSI %d SQI %d SNR %d PER %s\n" + "\tRx RFC %d Ant num %d\n" + "\tSectors(rx:tx) my %d:%d peer %d:%d\n" + "}\n", + basic->cid, + basic->bf_mcs, le32_to_cpu(basic->tx_tpt), + le32_to_cpu(basic->rx_goodput), + le32_to_cpu(basic->tx_goodput), + le32_to_cpu(basic->rx_bcast_frames), + basic->rssi, basic->sqi, basic->snr, per, + basic->selected_rfc, basic->rx_effective_ant_num, + basic->my_rx_sector, basic->my_tx_sector, + basic->other_rx_sector, basic->other_tx_sector); +} + +static void wil_link_stats_print_global(struct wil6210_priv *wil, + struct seq_file *s, + struct wmi_link_stats_global *global) +{ + seq_printf(s, "Frames(rx:tx) %d:%d\n" + "BA Frames(rx:tx) %d:%d\n" + "Beacons %d\n" + "Rx Errors (MIC:CRC) %d:%d\n" + "Tx Errors (no ack) %d\n", + le32_to_cpu(global->rx_frames), + le32_to_cpu(global->tx_frames), + le32_to_cpu(global->rx_ba_frames), + le32_to_cpu(global->tx_ba_frames), + le32_to_cpu(global->tx_beacons), + le32_to_cpu(global->rx_mic_errors), + le32_to_cpu(global->rx_crc_errors), + le32_to_cpu(global->tx_fail_no_ack)); +} + +static void wil_link_stats_debugfs_show_vif(struct wil6210_vif *vif, + struct seq_file *s) +{ + struct wil6210_priv *wil = vif_to_wil(vif); + struct wmi_link_stats_basic *stats; + int i; + + if (!vif->fw_stats_ready) { + seq_puts(s, "no statistics\n"); + return; + } + + seq_printf(s, "TSF %lld\n", vif->fw_stats_tsf); + for (i = 0; i < ARRAY_SIZE(wil->sta); i++) { + if (wil->sta[i].status == wil_sta_unused) + continue; + if (wil->sta[i].mid != vif->mid) + continue; + + stats = &wil->sta[i].fw_stats_basic; + wil_link_stats_print_basic(vif, s, stats); + } +} + +static int wil_link_stats_debugfs_show(struct seq_file *s, void *data) +{ + struct wil6210_priv *wil = s->private; + struct wil6210_vif *vif; + int i, rc; + + rc = mutex_lock_interruptible(&wil->vif_mutex); + if (rc) + return rc; + + /* iterate over all MIDs and show per-cid statistics. Then show the + * global statistics + */ + for (i = 0; i < wil->max_vifs; i++) { + vif = wil->vifs[i]; + + seq_printf(s, "MID %d ", i); + if (!vif) { + seq_puts(s, "unused\n"); + continue; + } + + wil_link_stats_debugfs_show_vif(vif, s); + } + + mutex_unlock(&wil->vif_mutex); + + return 0; +} + +static int wil_link_stats_seq_open(struct inode *inode, struct file *file) +{ + return single_open(file, wil_link_stats_debugfs_show, inode->i_private); +} + +static ssize_t wil_link_stats_write(struct file *file, const char __user *buf, + size_t len, loff_t *ppos) +{ + struct seq_file *s = file->private_data; + struct wil6210_priv *wil = s->private; + int cid, interval, rc, i; + struct wil6210_vif *vif; + char *kbuf = kmalloc(len + 1, GFP_KERNEL); + + if (!kbuf) + return -ENOMEM; + + rc = simple_write_to_buffer(kbuf, len, ppos, buf, len); + if (rc != len) { + kfree(kbuf); + return rc >= 0 ? -EIO : rc; + } + + kbuf[len] = '\0'; + /* specify cid (use -1 for all cids) and snapshot interval in ms */ + rc = sscanf(kbuf, "%d %d", &cid, &interval); + kfree(kbuf); + if (rc < 0) + return rc; + if (rc < 2 || interval < 0) + return -EINVAL; + + wil_info(wil, "request link statistics, cid %d interval %d\n", + cid, interval); + + rc = mutex_lock_interruptible(&wil->vif_mutex); + if (rc) + return rc; + + for (i = 0; i < wil->max_vifs; i++) { + vif = wil->vifs[i]; + if (!vif) + continue; + + rc = wmi_link_stats_cfg(vif, WMI_LINK_STATS_TYPE_BASIC, + (cid == -1 ? 0xff : cid), interval); + if (rc) + wil_err(wil, "link statistics failed for mid %d\n", i); + } + mutex_unlock(&wil->vif_mutex); + + return len; +} + +static const struct file_operations fops_link_stats = { + .open = wil_link_stats_seq_open, + .release = single_release, + .read = seq_read, + .write = wil_link_stats_write, + .llseek = seq_lseek, +}; + +static int +wil_link_stats_global_debugfs_show(struct seq_file *s, void *data) +{ + struct wil6210_priv *wil = s->private; + + if (!wil->fw_stats_global.ready) + return 0; + + seq_printf(s, "TSF %lld\n", wil->fw_stats_global.tsf); + wil_link_stats_print_global(wil, s, &wil->fw_stats_global.stats); + + return 0; +} + +static int +wil_link_stats_global_seq_open(struct inode *inode, struct file *file) +{ + return single_open(file, wil_link_stats_global_debugfs_show, + inode->i_private); +} + +static ssize_t +wil_link_stats_global_write(struct file *file, const char __user *buf, + size_t len, loff_t *ppos) +{ + struct seq_file *s = file->private_data; + struct wil6210_priv *wil = s->private; + int interval, rc; + struct wil6210_vif *vif = ndev_to_vif(wil->main_ndev); + + /* specify snapshot interval in ms */ + rc = kstrtoint_from_user(buf, len, 0, &interval); + if (rc || interval < 0) { + wil_err(wil, "Invalid argument\n"); + return -EINVAL; + } + + wil_info(wil, "request global link stats, interval %d\n", interval); + + rc = wmi_link_stats_cfg(vif, WMI_LINK_STATS_TYPE_GLOBAL, 0, interval); + if (rc) + wil_err(wil, "global link stats failed %d\n", rc); + + return rc ? rc : len; +} + +static const struct file_operations fops_link_stats_global = { + .open = wil_link_stats_global_seq_open, + .release = single_release, + .read = seq_read, + .write = wil_link_stats_global_write, + .llseek = seq_lseek, +}; + static ssize_t wil_read_file_led_cfg(struct file *file, char __user *user_buf, size_t count, loff_t *ppos) { @@ -2134,6 +2472,9 @@ static const struct { {"srings", 0444, &fops_srings}, {"status_msg", 0444, &fops_status_msg}, {"rx_buff_mgmt", 0444, &fops_rx_buff_mgmt}, + {"tx_latency", 0644, &fops_tx_latency}, + {"link_stats", 0644, &fops_link_stats}, + {"link_stats_global", 0644, &fops_link_stats_global}, }; static void wil6210_debugfs_init_files(struct wil6210_priv *wil, @@ -2250,10 +2591,14 @@ int wil6210_debugfs_init(struct wil6210_priv *wil) void wil6210_debugfs_remove(struct wil6210_priv *wil) { + int i; + debugfs_remove_recursive(wil->debug); wil->debug = NULL; kfree(wil->dbg_data.data_arr); + for (i = 0; i < ARRAY_SIZE(wil->sta); i++) + kfree(wil->sta[i].tx_latency_bins); /* free pmc memory without sending command to fw, as it will * be reset on the way down anyway diff --git a/drivers/net/wireless/ath/wil6210/fw.c b/drivers/net/wireless/ath/wil6210/fw.c index 540fc20984d8..3e2bbbceca06 100644 --- a/drivers/net/wireless/ath/wil6210/fw.c +++ b/drivers/net/wireless/ath/wil6210/fw.c @@ -1,5 +1,6 @@ /* * Copyright (c) 2014-2015,2017 Qualcomm Atheros, Inc. + * Copyright (c) 2018, The Linux Foundation. All rights reserved. * * Permission to use, copy, modify, and/or distribute this software for any * purpose with or without fee is hereby granted, provided that the above @@ -22,6 +23,8 @@ MODULE_FIRMWARE(WIL_FW_NAME_DEFAULT); MODULE_FIRMWARE(WIL_FW_NAME_SPARROW_PLUS); MODULE_FIRMWARE(WIL_BOARD_FILE_NAME); +MODULE_FIRMWARE(WIL_FW_NAME_TALYN); +MODULE_FIRMWARE(WIL_BRD_NAME_TALYN); static void wil_memset_toio_32(volatile void __iomem *dst, u32 val, diff --git a/drivers/net/wireless/ath/wil6210/fw_inc.c b/drivers/net/wireless/ath/wil6210/fw_inc.c index 718161b829c2..388b3d4717ca 100644 --- a/drivers/net/wireless/ath/wil6210/fw_inc.c +++ b/drivers/net/wireless/ath/wil6210/fw_inc.c @@ -145,7 +145,7 @@ fw_handle_capabilities(struct wil6210_priv *wil, const void *data, capabilities); bitmap_zero(wil->fw_capabilities, WMI_FW_CAPABILITY_MAX); memcpy(wil->fw_capabilities, rec->capabilities, - min(sizeof(wil->fw_capabilities), capa_size)); + min_t(size_t, sizeof(wil->fw_capabilities), capa_size)); wil_hex_dump_fw("CAPA", DUMP_PREFIX_OFFSET, 16, 1, rec->capabilities, capa_size, false); return 0; diff --git a/drivers/net/wireless/ath/wil6210/interrupt.c b/drivers/net/wireless/ath/wil6210/interrupt.c index d7e112da6a8d..5d287a8e1b45 100644 --- a/drivers/net/wireless/ath/wil6210/interrupt.c +++ b/drivers/net/wireless/ath/wil6210/interrupt.c @@ -625,6 +625,15 @@ static irqreturn_t wil6210_irq_misc_thread(int irq, void *cookie) wil6210_unmask_irq_misc(wil, false); + /* in non-triple MSI case, this is done inside wil6210_thread_irq + * because it has to be done after unmasking the pseudo. + */ + if (wil->n_msi == 3 && wil->suspend_resp_rcvd) { + wil_dbg_irq(wil, "set suspend_resp_comp to true\n"); + wil->suspend_resp_comp = true; + wake_up_interruptible(&wil->wq); + } + return IRQ_HANDLED; } @@ -782,6 +791,40 @@ static irqreturn_t wil6210_hardirq(int irq, void *cookie) return rc; } +static int wil6210_request_3msi(struct wil6210_priv *wil, int irq) +{ + int rc; + + /* IRQ's are in the following order: + * - Tx + * - Rx + * - Misc + */ + rc = request_irq(irq, wil->txrx_ops.irq_tx, IRQF_SHARED, + WIL_NAME "_tx", wil); + if (rc) + return rc; + + rc = request_irq(irq + 1, wil->txrx_ops.irq_rx, IRQF_SHARED, + WIL_NAME "_rx", wil); + if (rc) + goto free0; + + rc = request_threaded_irq(irq + 2, wil6210_irq_misc, + wil6210_irq_misc_thread, + IRQF_SHARED, WIL_NAME "_misc", wil); + if (rc) + goto free1; + + return 0; +free1: + free_irq(irq + 1, wil); +free0: + free_irq(irq, wil); + + return rc; +} + /* can't use wil_ioread32_and_clear because ICC value is not set yet */ static inline void wil_clear32(void __iomem *addr) { @@ -822,11 +865,12 @@ void wil6210_clear_halp(struct wil6210_priv *wil) wil6210_unmask_halp(wil); } -int wil6210_init_irq(struct wil6210_priv *wil, int irq, bool use_msi) +int wil6210_init_irq(struct wil6210_priv *wil, int irq) { int rc; - wil_dbg_misc(wil, "init_irq: %s\n", use_msi ? "MSI" : "INTx"); + wil_dbg_misc(wil, "init_irq: %s, n_msi=%d\n", + wil->n_msi ? "MSI" : "INTx", wil->n_msi); if (wil->use_enhanced_dma_hw) { wil->txrx_ops.irq_tx = wil6210_irq_tx_edma; @@ -835,10 +879,14 @@ int wil6210_init_irq(struct wil6210_priv *wil, int irq, bool use_msi) wil->txrx_ops.irq_tx = wil6210_irq_tx; wil->txrx_ops.irq_rx = wil6210_irq_rx; } - rc = request_threaded_irq(irq, wil6210_hardirq, - wil6210_thread_irq, - use_msi ? 0 : IRQF_SHARED, - WIL_NAME, wil); + + if (wil->n_msi == 3) + rc = wil6210_request_3msi(wil, irq); + else + rc = request_threaded_irq(irq, wil6210_hardirq, + wil6210_thread_irq, + wil->n_msi ? 0 : IRQF_SHARED, + WIL_NAME, wil); return rc; } @@ -848,4 +896,8 @@ void wil6210_fini_irq(struct wil6210_priv *wil, int irq) wil_mask_irq(wil); free_irq(irq, wil); + if (wil->n_msi == 3) { + free_irq(irq + 1, wil); + free_irq(irq + 2, wil); + } } diff --git a/drivers/net/wireless/ath/wil6210/main.c b/drivers/net/wireless/ath/wil6210/main.c index 4de19bd40a58..7debed6bec06 100644 --- a/drivers/net/wireless/ath/wil6210/main.c +++ b/drivers/net/wireless/ath/wil6210/main.c @@ -28,6 +28,7 @@ #define WAIT_FOR_HALP_VOTE_MS 100 #define WAIT_FOR_SCAN_ABORT_MS 1000 #define WIL_DEFAULT_NUM_RX_STATUS_RINGS 1 +#define WIL_BOARD_FILE_MAX_NAMELEN 128 bool debug_fw; /* = false; */ module_param(debug_fw, bool, 0444); @@ -278,6 +279,7 @@ __acquires(&sta->tid_rx_lock) __releases(&sta->tid_rx_lock) } /* statistics */ memset(&sta->stats, 0, sizeof(sta->stats)); + sta->stats.tx_latency_min_us = U32_MAX; } static bool wil_vif_is_connected(struct wil6210_priv *wil, u8 mid) @@ -1128,6 +1130,9 @@ void wil_refresh_fw_capabilities(struct wil6210_priv *wil) wiphy->max_sched_scan_plans = WMI_MAX_PLANS_NUM; } + if (test_bit(WMI_FW_CAPABILITY_TX_REQ_EXT, wil->fw_capabilities)) + wiphy->flags |= WIPHY_FLAG_OFFCHAN_TX; + if (wil->platform_ops.set_features) { features = (test_bit(WMI_FW_CAPABILITY_REF_CLOCK_CONTROL, wil->fw_capabilities) && @@ -1135,8 +1140,20 @@ void wil_refresh_fw_capabilities(struct wil6210_priv *wil) wil->platform_capa)) ? BIT(WIL_PLATFORM_FEATURE_FW_EXT_CLK_CONTROL) : 0; + if (wil->n_msi == 3) + features |= BIT(WIL_PLATFORM_FEATURE_TRIPLE_MSI); + wil->platform_ops.set_features(wil->platform_handle, features); } + + if (test_bit(WMI_FW_CAPABILITY_BACK_WIN_SIZE_64, + wil->fw_capabilities)) { + wil->max_agg_wsize = WIL_MAX_AGG_WSIZE_64; + wil->max_ampdu_size = WIL_MAX_AMPDU_SIZE_128; + } else { + wil->max_agg_wsize = WIL_MAX_AGG_WSIZE; + wil->max_ampdu_size = WIL_MAX_AMPDU_SIZE; + } } void wil_mbox_ring_le2cpus(struct wil6210_mbox_ring *r) @@ -1148,6 +1165,28 @@ void wil_mbox_ring_le2cpus(struct wil6210_mbox_ring *r) le32_to_cpus(&r->head); } +/* construct actual board file name to use */ +void wil_get_board_file(struct wil6210_priv *wil, char *buf, size_t len) +{ + const char *board_file; + const char *wil_talyn_fw_name = ftm_mode ? WIL_FW_NAME_FTM_TALYN : + WIL_FW_NAME_TALYN; + + if (wil->board_file) { + board_file = wil->board_file; + } else { + /* If specific FW file is used for Talyn, + * use specific board file + */ + if (strcmp(wil->wil_fw_name, wil_talyn_fw_name) == 0) + board_file = WIL_BRD_NAME_TALYN; + else + board_file = WIL_BOARD_FILE_NAME; + } + + strlcpy(buf, board_file, len); +} + static int wil_get_bl_info(struct wil6210_priv *wil) { struct net_device *ndev = wil->main_ndev; @@ -1269,7 +1308,7 @@ static int wil_get_otp_info(struct wil6210_priv *wil) static int wil_wait_for_fw_ready(struct wil6210_priv *wil) { - ulong to = msecs_to_jiffies(1000); + ulong to = msecs_to_jiffies(2000); ulong left = wait_for_completion_timeout(&wil->wmi_ready, to); if (0 == left) { @@ -1519,8 +1558,17 @@ int wil_reset(struct wil6210_priv *wil, bool load_fw) wil_set_oob_mode(wil, oob_mode); if (load_fw) { + char board_file[WIL_BOARD_FILE_MAX_NAMELEN]; + + if (wil->secured_boot) { + wil_err(wil, "secured boot is not supported\n"); + return -ENOTSUPP; + } + + board_file[0] = '\0'; + wil_get_board_file(wil, board_file, sizeof(board_file)); wil_info(wil, "Use firmware <%s> + board <%s>\n", - wil->wil_fw_name, WIL_BOARD_FILE_NAME); + wil->wil_fw_name, board_file); if (!no_flash) wil_bl_prepare_halt(wil); @@ -1532,11 +1580,9 @@ int wil_reset(struct wil6210_priv *wil, bool load_fw) if (rc) goto out; if (wil->brd_file_addr) - rc = wil_request_board(wil, WIL_BOARD_FILE_NAME); + rc = wil_request_board(wil, board_file); else - rc = wil_request_firmware(wil, - WIL_BOARD_FILE_NAME, - true); + rc = wil_request_firmware(wil, board_file, true); if (rc) goto out; @@ -1568,6 +1614,13 @@ int wil_reset(struct wil6210_priv *wil, bool load_fw) wil->txrx_ops.configure_interrupt_moderation(wil); + /* Enable OFU rdy valid bug fix, to prevent hang in oful34_rx + * while there is back-pressure from Host during RX + */ + if (wil->hw_version >= HW_VER_TALYN_MB) + wil_s(wil, RGF_DMA_MISC_CTL, + BIT_OFUL34_RDY_VALID_BUG_FIX_EN); + rc = wil_restore_vifs(wil); if (rc) { wil_err(wil, "failed to restore vifs, rc %d\n", rc); diff --git a/drivers/net/wireless/ath/wil6210/pcie_bus.c b/drivers/net/wireless/ath/wil6210/pcie_bus.c index 8b148cb91372..89119e7facd0 100644 --- a/drivers/net/wireless/ath/wil6210/pcie_bus.c +++ b/drivers/net/wireless/ath/wil6210/pcie_bus.c @@ -24,11 +24,11 @@ #include <linux/rtnetlink.h> #include <linux/pm_runtime.h> -static bool use_msi = true; -module_param(use_msi, bool, 0444); -MODULE_PARM_DESC(use_msi, " Use MSI interrupt, default - true"); +static int n_msi = 3; +module_param(n_msi, int, 0444); +MODULE_PARM_DESC(n_msi, " Use MSI interrupt: 0 - use INTx, 1 - single, or 3 - (default) "); -static bool ftm_mode; +bool ftm_mode; module_param(ftm_mode, bool, 0444); MODULE_PARM_DESC(ftm_mode, " Set factory test mode, default - false"); @@ -93,6 +93,10 @@ int wil_set_capabilities(struct wil6210_priv *wil) if (wil_r(wil, RGF_USER_OTP_HW_RD_MACHINE_1) & BIT_NO_FLASH_INDICATION) set_bit(hw_capa_no_flash, wil->hw_capa); + wil_fw_name = ftm_mode ? WIL_FW_NAME_FTM_TALYN : + WIL_FW_NAME_TALYN; + if (wil_fw_verify_file_exists(wil, wil_fw_name)) + wil->wil_fw_name = wil_fw_name; break; case JTAG_DEV_ID_TALYN_MB: wil->hw_name = "Talyn-MB"; @@ -104,6 +108,10 @@ int wil_set_capabilities(struct wil6210_priv *wil) set_bit(hw_capa_no_flash, wil->hw_capa); wil->use_enhanced_dma_hw = true; wil->use_rx_hw_reordering = true; + wil_fw_name = ftm_mode ? WIL_FW_NAME_FTM_TALYN : + WIL_FW_NAME_TALYN; + if (wil_fw_verify_file_exists(wil, wil_fw_name)) + wil->wil_fw_name = wil_fw_name; break; default: wil_err(wil, "Unknown board hardware, chip_id 0x%08x, chip_revision 0x%08x\n", @@ -142,12 +150,24 @@ int wil_set_capabilities(struct wil6210_priv *wil) void wil_disable_irq(struct wil6210_priv *wil) { - disable_irq(wil->pdev->irq); + int irq = wil->pdev->irq; + + disable_irq(irq); + if (wil->n_msi == 3) { + disable_irq(irq + 1); + disable_irq(irq + 2); + } } void wil_enable_irq(struct wil6210_priv *wil) { - enable_irq(wil->pdev->irq); + int irq = wil->pdev->irq; + + enable_irq(irq); + if (wil->n_msi == 3) { + enable_irq(irq + 1); + enable_irq(irq + 2); + } } static void wil_remove_all_additional_vifs(struct wil6210_priv *wil) @@ -174,28 +194,47 @@ static int wil_if_pcie_enable(struct wil6210_priv *wil) * and only MSI should be used */ int msi_only = pdev->msi_enabled; - bool _use_msi = use_msi; wil_dbg_misc(wil, "if_pcie_enable\n"); pci_set_master(pdev); - wil_dbg_misc(wil, "Setup %s interrupt\n", use_msi ? "MSI" : "INTx"); + /* how many MSI interrupts to request? */ + switch (n_msi) { + case 3: + case 1: + wil_dbg_misc(wil, "Setup %d MSI interrupts\n", n_msi); + break; + case 0: + wil_dbg_misc(wil, "MSI interrupts disabled, use INTx\n"); + break; + default: + wil_err(wil, "Invalid n_msi=%d, default to 1\n", n_msi); + n_msi = 1; + } + + if (n_msi == 3 && + pci_alloc_irq_vectors(pdev, n_msi, n_msi, PCI_IRQ_MSI) < n_msi) { + wil_err(wil, "3 MSI mode failed, try 1 MSI\n"); + n_msi = 1; + } - if (use_msi && pci_enable_msi(pdev)) { + if (n_msi == 1 && pci_enable_msi(pdev)) { wil_err(wil, "pci_enable_msi failed, use INTx\n"); - _use_msi = false; + n_msi = 0; } - if (!_use_msi && msi_only) { + wil->n_msi = n_msi; + + if (wil->n_msi == 0 && msi_only) { wil_err(wil, "Interrupt pin not routed, unable to use INTx\n"); rc = -ENODEV; goto stop_master; } - rc = wil6210_init_irq(wil, pdev->irq, _use_msi); + rc = wil6210_init_irq(wil, pdev->irq); if (rc) - goto stop_master; + goto release_vectors; /* need reset here to obtain MAC */ mutex_lock(&wil->mutex); @@ -208,8 +247,9 @@ static int wil_if_pcie_enable(struct wil6210_priv *wil) release_irq: wil6210_fini_irq(wil, pdev->irq); - /* safe to call if no MSI */ - pci_disable_msi(pdev); + release_vectors: + /* safe to call if no allocation */ + pci_free_irq_vectors(pdev); stop_master: pci_clear_master(pdev); return rc; diff --git a/drivers/net/wireless/ath/wil6210/rx_reorder.c b/drivers/net/wireless/ath/wil6210/rx_reorder.c index 22475a1ddb7f..b608aa16b4f1 100644 --- a/drivers/net/wireless/ath/wil6210/rx_reorder.c +++ b/drivers/net/wireless/ath/wil6210/rx_reorder.c @@ -95,7 +95,7 @@ __acquires(&sta->tid_rx_lock) __releases(&sta->tid_rx_lock) { struct wil6210_vif *vif; struct net_device *ndev; - int tid, cid, mid, mcast; + int tid, cid, mid, mcast, retry; u16 seq; struct wil_sta_info *sta; struct wil_tid_ampdu_rx *r; @@ -103,7 +103,7 @@ __acquires(&sta->tid_rx_lock) __releases(&sta->tid_rx_lock) int index; wil->txrx_ops.get_reorder_params(wil, skb, &tid, &cid, &mid, &seq, - &mcast); + &mcast, &retry); sta = &wil->sta[cid]; wil_dbg_txrx(wil, "MID %d CID %d TID %d Seq 0x%03x mcast %01x\n", @@ -117,11 +117,6 @@ __acquires(&sta->tid_rx_lock) __releases(&sta->tid_rx_lock) } ndev = vif_to_ndev(vif); - if (unlikely(mcast)) { - wil_netif_rx_any(skb, ndev); - return; - } - spin_lock(&sta->tid_rx_lock); r = sta->tid_rx[tid]; @@ -130,6 +125,19 @@ __acquires(&sta->tid_rx_lock) __releases(&sta->tid_rx_lock) goto out; } + if (unlikely(mcast)) { + if (retry && seq == r->mcast_last_seq) { + r->drop_dup_mcast++; + wil_dbg_txrx(wil, "Rx drop: dup mcast seq 0x%03x\n", + seq); + dev_kfree_skb(skb); + goto out; + } + r->mcast_last_seq = seq; + wil_netif_rx_any(skb, ndev); + goto out; + } + r->total++; hseq = r->head_seq_num; @@ -262,6 +270,7 @@ struct wil_tid_ampdu_rx *wil_tid_ampdu_rx_alloc(struct wil6210_priv *wil, r->buf_size = size; r->stored_mpdu_num = 0; r->first_time = true; + r->mcast_last_seq = U16_MAX; return r; } @@ -288,7 +297,7 @@ void wil_tid_ampdu_rx_free(struct wil6210_priv *wil, /* ADDBA processing */ static u16 wil_agg_size(struct wil6210_priv *wil, u16 req_agg_wsize) { - u16 max_agg_size = min_t(u16, WIL_MAX_AGG_WSIZE, WIL_MAX_AMPDU_SIZE / + u16 max_agg_size = min_t(u16, wil->max_agg_wsize, wil->max_ampdu_size / (mtu_max + WIL_MAX_MPDU_OVERHEAD)); if (!req_agg_wsize) @@ -355,11 +364,11 @@ __acquires(&sta->tid_rx_lock) __releases(&sta->tid_rx_lock) if (status == WLAN_STATUS_SUCCESS) { if (req_agg_wsize == 0) { wil_dbg_misc(wil, "Suggest BACK wsize %d\n", - WIL_MAX_AGG_WSIZE); - agg_wsize = WIL_MAX_AGG_WSIZE; + wil->max_agg_wsize); + agg_wsize = wil->max_agg_wsize; } else { agg_wsize = min_t(u16, - WIL_MAX_AGG_WSIZE, req_agg_wsize); + wil->max_agg_wsize, req_agg_wsize); } } diff --git a/drivers/net/wireless/ath/wil6210/txrx.c b/drivers/net/wireless/ath/wil6210/txrx.c index 2098f3cc1cec..6a7943e487fb 100644 --- a/drivers/net/wireless/ath/wil6210/txrx.c +++ b/drivers/net/wireless/ath/wil6210/txrx.c @@ -281,6 +281,12 @@ static int wil_vring_alloc_skb(struct wil6210_priv *wil, struct wil_ring *vring, skb_reserve(skb, headroom); skb_put(skb, sz); + /** + * Make sure that the network stack calculates checksum for packets + * which failed the HW checksum calculation + */ + skb->ip_summed = CHECKSUM_NONE; + pa = dma_map_single(dev, skb->data, skb->len, DMA_FROM_DEVICE); if (unlikely(dma_mapping_error(dev, pa))) { kfree_skb(skb); @@ -569,6 +575,8 @@ again: * mis-calculates TCP checksum - if it should be 0x0, * it writes 0xffff in violation of RFC 1624 */ + else + stats->rx_csum_err++; } if (snaplen) { @@ -678,6 +686,21 @@ static int wil_rx_crypto_check(struct wil6210_priv *wil, struct sk_buff *skb) return 0; } +static int wil_rx_error_check(struct wil6210_priv *wil, struct sk_buff *skb, + struct wil_net_stats *stats) +{ + struct vring_rx_desc *d = wil_skb_rxdesc(skb); + + if ((d->dma.status & RX_DMA_STATUS_ERROR) && + (d->dma.error & RX_DMA_ERROR_MIC)) { + stats->rx_mic_error++; + wil_dbg_txrx(wil, "MIC error, dropping packet\n"); + return -EFAULT; + } + + return 0; +} + static void wil_get_netif_rx_params(struct sk_buff *skb, int *cid, int *security) { @@ -736,6 +759,12 @@ void wil_netif_rx_any(struct sk_buff *skb, struct net_device *ndev) goto stats; } + /* check errors reported by HW and update statistics */ + if (unlikely(wil->txrx_ops.rx_error_check(wil, skb, stats))) { + dev_kfree_skb(skb); + return; + } + if (wdev->iftype == NL80211_IFTYPE_AP && !vif->ap_isolate) { if (mcast) { /* send multicast frames both to higher layers in @@ -1672,6 +1701,11 @@ static int __wil_tx_vring_tso(struct wil6210_priv *wil, struct wil6210_vif *vif, */ wmb(); + if (wil->tx_latency) + *(ktime_t *)&skb->cb = ktime_get(); + else + memset(skb->cb, 0, sizeof(ktime_t)); + wil_w(wil, vring->hwtail, vring->swhead); return 0; @@ -1823,6 +1857,11 @@ static int __wil_tx_ring(struct wil6210_priv *wil, struct wil6210_vif *vif, */ wmb(); + if (wil->tx_latency) + *(ktime_t *)&skb->cb = ktime_get(); + else + memset(skb->cb, 0, sizeof(ktime_t)); + wil_w(wil, ring->hwtail, ring->swhead); return 0; @@ -2044,6 +2083,31 @@ netdev_tx_t wil_start_xmit(struct sk_buff *skb, struct net_device *ndev) return NET_XMIT_DROP; } +void wil_tx_latency_calc(struct wil6210_priv *wil, struct sk_buff *skb, + struct wil_sta_info *sta) +{ + int skb_time_us; + int bin; + + if (!wil->tx_latency) + return; + + if (ktime_to_ms(*(ktime_t *)&skb->cb) == 0) + return; + + skb_time_us = ktime_us_delta(ktime_get(), *(ktime_t *)&skb->cb); + bin = skb_time_us / wil->tx_latency_res; + bin = min_t(int, bin, WIL_NUM_LATENCY_BINS - 1); + + wil_dbg_txrx(wil, "skb time %dus => bin %d\n", skb_time_us, bin); + sta->tx_latency_bins[bin]++; + sta->stats.tx_latency_total_us += skb_time_us; + if (skb_time_us < sta->stats.tx_latency_min_us) + sta->stats.tx_latency_min_us = skb_time_us; + if (skb_time_us > sta->stats.tx_latency_max_us) + sta->stats.tx_latency_max_us = skb_time_us; +} + /** * Clean up transmitted skb's from the Tx VRING * @@ -2130,6 +2194,9 @@ int wil_tx_complete(struct wil6210_vif *vif, int ringid) if (stats) { stats->tx_packets++; stats->tx_bytes += skb->len; + + wil_tx_latency_calc(wil, skb, + &wil->sta[cid]); } } else { ndev->stats.tx_errors++; @@ -2180,7 +2247,7 @@ static inline void wil_tx_fini(struct wil6210_priv *wil) {} static void wil_get_reorder_params(struct wil6210_priv *wil, struct sk_buff *skb, int *tid, int *cid, - int *mid, u16 *seq, int *mcast) + int *mid, u16 *seq, int *mcast, int *retry) { struct vring_rx_desc *d = wil_skb_rxdesc(skb); @@ -2189,6 +2256,7 @@ static void wil_get_reorder_params(struct wil6210_priv *wil, *mid = wil_rxdesc_mid(d); *seq = wil_rxdesc_seq(d); *mcast = wil_rxdesc_mcast(d); + *retry = wil_rxdesc_retry(d); } void wil_init_txrx_ops_legacy_dma(struct wil6210_priv *wil) @@ -2211,6 +2279,7 @@ void wil_init_txrx_ops_legacy_dma(struct wil6210_priv *wil) wil->txrx_ops.get_netif_rx_params = wil_get_netif_rx_params; wil->txrx_ops.rx_crypto_check = wil_rx_crypto_check; + wil->txrx_ops.rx_error_check = wil_rx_error_check; wil->txrx_ops.is_rx_idle = wil_is_rx_idle; wil->txrx_ops.rx_fini = wil_rx_fini; } diff --git a/drivers/net/wireless/ath/wil6210/txrx.h b/drivers/net/wireless/ath/wil6210/txrx.h index f361423628f5..9d83be481839 100644 --- a/drivers/net/wireless/ath/wil6210/txrx.h +++ b/drivers/net/wireless/ath/wil6210/txrx.h @@ -500,6 +500,11 @@ static inline int wil_rxdesc_ext_subtype(struct vring_rx_desc *d) return WIL_GET_BITS(d->mac.d0, 28, 31); } +static inline int wil_rxdesc_retry(struct vring_rx_desc *d) +{ + return WIL_GET_BITS(d->mac.d0, 31, 31); +} + static inline int wil_rxdesc_key_id(struct vring_rx_desc *d) { return WIL_GET_BITS(d->mac.d1, 4, 5); @@ -615,5 +620,7 @@ void wil_tid_ampdu_rx_free(struct wil6210_priv *wil, struct wil_tid_ampdu_rx *r); void wil_tx_data_init(struct wil_ring_tx_data *txdata); void wil_init_txrx_ops_legacy_dma(struct wil6210_priv *wil); +void wil_tx_latency_calc(struct wil6210_priv *wil, struct sk_buff *skb, + struct wil_sta_info *sta); #endif /* WIL6210_TXRX_H */ diff --git a/drivers/net/wireless/ath/wil6210/txrx_edma.c b/drivers/net/wireless/ath/wil6210/txrx_edma.c index 95f38e65d969..bca61cb44c37 100644 --- a/drivers/net/wireless/ath/wil6210/txrx_edma.c +++ b/drivers/net/wireless/ath/wil6210/txrx_edma.c @@ -27,6 +27,8 @@ #include "trace.h" #define WIL_EDMA_MAX_DATA_OFFSET (2) +/* RX buffer size must be aligned to 4 bytes */ +#define WIL_EDMA_RX_BUF_LEN_DEFAULT (2048) static void wil_tx_desc_unmap_edma(struct device *dev, union wil_tx_desc *desc, @@ -158,8 +160,7 @@ static int wil_ring_alloc_skb_edma(struct wil6210_priv *wil, struct wil_ring *ring, u32 i) { struct device *dev = wil_to_dev(wil); - unsigned int sz = wil->rx_buf_len + ETH_HLEN + - WIL_EDMA_MAX_DATA_OFFSET; + unsigned int sz = ALIGN(wil->rx_buf_len, 4); dma_addr_t pa; u16 buff_id; struct list_head *active = &wil->rx_buff_mgmt.active; @@ -182,6 +183,12 @@ static int wil_ring_alloc_skb_edma(struct wil6210_priv *wil, skb_put(skb, sz); + /** + * Make sure that the network stack calculates checksum for packets + * which failed the HW checksum calculation + */ + skb->ip_summed = CHECKSUM_NONE; + pa = dma_map_single(dev, skb->data, skb->len, DMA_FROM_DEVICE); if (unlikely(dma_mapping_error(dev, pa))) { kfree_skb(skb); @@ -503,7 +510,7 @@ out_free: static void wil_get_reorder_params_edma(struct wil6210_priv *wil, struct sk_buff *skb, int *tid, int *cid, int *mid, u16 *seq, - int *mcast) + int *mcast, int *retry) { struct wil_rx_status_extended *s = wil_skb_rxstatus(skb); @@ -512,6 +519,7 @@ static void wil_get_reorder_params_edma(struct wil6210_priv *wil, *mid = wil_rx_status_get_mid(s); *seq = le16_to_cpu(wil_rx_status_get_seq(wil, s)); *mcast = wil_rx_status_get_mcast(s); + *retry = wil_rx_status_get_retry(s); } static void wil_get_netif_rx_params_edma(struct sk_buff *skb, int *cid, @@ -593,7 +601,7 @@ static bool wil_is_rx_idle_edma(struct wil6210_priv *wil) static void wil_rx_buf_len_init_edma(struct wil6210_priv *wil) { wil->rx_buf_len = rx_large_buf ? - WIL_MAX_ETH_MTU : TXRX_BUF_LEN_DEFAULT - WIL_MAX_MPDU_OVERHEAD; + WIL_MAX_ETH_MTU : WIL_EDMA_RX_BUF_LEN_DEFAULT; } static int wil_rx_init_edma(struct wil6210_priv *wil, u16 desc_ring_size) @@ -626,8 +634,7 @@ static int wil_rx_init_edma(struct wil6210_priv *wil, u16 desc_ring_size) wil_rx_buf_len_init_edma(wil); - max_rx_pl_per_desc = wil->rx_buf_len + ETH_HLEN + - WIL_EDMA_MAX_DATA_OFFSET; + max_rx_pl_per_desc = ALIGN(wil->rx_buf_len, 4); /* Use debugfs dbg_num_rx_srings if set, reserve one sring for TX */ if (wil->num_rx_status_rings > WIL6210_MAX_STATUS_RINGS - 1) @@ -794,14 +801,15 @@ static int wil_check_bar(struct wil6210_priv *wil, void *msg, int cid, return -EAGAIN; } -static int wil_rx_edma_check_errors(struct wil6210_priv *wil, void *msg, - struct wil_net_stats *stats, - struct sk_buff *skb) +static int wil_rx_error_check_edma(struct wil6210_priv *wil, + struct sk_buff *skb, + struct wil_net_stats *stats) { int error; int l2_rx_status; int l3_rx_status; int l4_rx_status; + void *msg = wil_skb_rxstatus(skb); error = wil_rx_status_get_error(msg); if (!error) { @@ -845,6 +853,8 @@ static int wil_rx_edma_check_errors(struct wil6210_priv *wil, void *msg, * mis-calculates TCP checksum - if it should be 0x0, * it writes 0xffff in violation of RFC 1624 */ + else + stats->rx_csum_err++; return 0; } @@ -859,12 +869,10 @@ static struct sk_buff *wil_sring_reap_rx_edma(struct wil6210_priv *wil, struct sk_buff *skb; dma_addr_t pa; struct wil_ring_rx_data *rxdata = &sring->rx_data; - unsigned int sz = wil->rx_buf_len + ETH_HLEN + - WIL_EDMA_MAX_DATA_OFFSET; + unsigned int sz = ALIGN(wil->rx_buf_len, 4); struct wil_net_stats *stats = NULL; u16 dmalen; int cid; - int rc; bool eop, headstolen; int delta; u8 dr_bit; @@ -936,13 +944,6 @@ again: goto skipping; } - /* Check and treat errors reported by HW */ - rc = wil_rx_edma_check_errors(wil, msg, stats, skb); - if (rc) { - rxdata->skipping = true; - goto skipping; - } - if (unlikely(dmalen > sz)) { wil_err(wil, "Rx size too large: %d bytes!\n", dmalen); stats->rx_large_frame++; @@ -1223,6 +1224,9 @@ int wil_tx_sring_handler(struct wil6210_priv *wil, if (stats) { stats->tx_packets++; stats->tx_bytes += skb->len; + + wil_tx_latency_calc(wil, skb, + &wil->sta[cid]); } } else { ndev->stats.tx_errors++; @@ -1473,6 +1477,11 @@ static int __wil_tx_ring_tso_edma(struct wil6210_priv *wil, */ wmb(); + if (wil->tx_latency) + *(ktime_t *)&skb->cb = ktime_get(); + else + memset(skb->cb, 0, sizeof(ktime_t)); + wil_w(wil, ring->hwtail, ring->swhead); return 0; @@ -1592,6 +1601,7 @@ void wil_init_txrx_ops_edma(struct wil6210_priv *wil) wil->txrx_ops.get_reorder_params = wil_get_reorder_params_edma; wil->txrx_ops.get_netif_rx_params = wil_get_netif_rx_params_edma; wil->txrx_ops.rx_crypto_check = wil_rx_crypto_check_edma; + wil->txrx_ops.rx_error_check = wil_rx_error_check_edma; wil->txrx_ops.is_rx_idle = wil_is_rx_idle_edma; wil->txrx_ops.rx_fini = wil_rx_fini_edma; } diff --git a/drivers/net/wireless/ath/wil6210/txrx_edma.h b/drivers/net/wireless/ath/wil6210/txrx_edma.h index e86fc2dc0ce0..a7fe9292fda3 100644 --- a/drivers/net/wireless/ath/wil6210/txrx_edma.h +++ b/drivers/net/wireless/ath/wil6210/txrx_edma.h @@ -471,6 +471,12 @@ static inline __le16 wil_rx_status_get_seq(struct wil6210_priv *wil, void *msg) return ((struct wil_rx_status_extended *)msg)->ext.seq_num; } +static inline u8 wil_rx_status_get_retry(void *msg) +{ + /* retry bit is missing in EDMA HW. return 1 to be on the safe side */ + return 1; +} + static inline int wil_rx_status_get_mid(void *msg) { if (!(((struct wil_rx_status_compressed *)msg)->d0 & diff --git a/drivers/net/wireless/ath/wil6210/wil6210.h b/drivers/net/wireless/ath/wil6210/wil6210.h index d963c76b679e..17c294b1ead1 100644 --- a/drivers/net/wireless/ath/wil6210/wil6210.h +++ b/drivers/net/wireless/ath/wil6210/wil6210.h @@ -37,6 +37,7 @@ extern bool rx_align_2; extern bool rx_large_buf; extern bool debug_fw; extern bool disable_ap_sme; +extern bool ftm_mode; struct wil6210_priv; struct wil6210_vif; @@ -50,11 +51,17 @@ union wil_tx_desc; #define WIL_FW_NAME_SPARROW_PLUS "wil6210_sparrow_plus.fw" #define WIL_FW_NAME_FTM_SPARROW_PLUS "wil6210_sparrow_plus_ftm.fw" +#define WIL_FW_NAME_TALYN "wil6436.fw" +#define WIL_FW_NAME_FTM_TALYN "wil6436_ftm.fw" +#define WIL_BRD_NAME_TALYN "wil6436.brd" + #define WIL_BOARD_FILE_NAME "wil6210.brd" /* board & radio parameters */ #define WIL_DEFAULT_BUS_REQUEST_KBPS 128000 /* ~1Gbps */ #define WIL_MAX_BUS_REQUEST_KBPS 800000 /* ~6.1Gbps */ +#define WIL_NUM_LATENCY_BINS 200 + /* maximum number of virtual interfaces the driver supports * (including the main interface) */ @@ -85,6 +92,8 @@ static inline u32 WIL_GET_BITS(u32 x, int b0, int b1) #define WIL6210_NAPI_BUDGET (16) /* arbitrary */ #define WIL_MAX_AMPDU_SIZE (64 * 1024) /* FW/HW limit */ #define WIL_MAX_AGG_WSIZE (32) /* FW/HW limit */ +#define WIL_MAX_AMPDU_SIZE_128 (128 * 1024) /* FW/HW limit */ +#define WIL_MAX_AGG_WSIZE_64 (64) /* FW/HW limit */ #define WIL6210_MAX_STATUS_RINGS (8) /* Hardware offload block adds the following: @@ -293,6 +302,8 @@ struct RGF_ICR { #define BIT_DMA_ITR_RX_IDL_CNT_CTL_FOREVER BIT(2) #define BIT_DMA_ITR_RX_IDL_CNT_CTL_CLR BIT(3) #define BIT_DMA_ITR_RX_IDL_CNT_CTL_REACHED_TRESH BIT(4) +#define RGF_DMA_MISC_CTL (0x881d6c) + #define BIT_OFUL34_RDY_VALID_BUG_FIX_EN BIT(7) #define RGF_DMA_PSEUDO_CAUSE (0x881c68) #define RGF_DMA_PSEUDO_CAUSE_MASK_SW (0x881c6c) @@ -543,6 +554,31 @@ struct wil_status_ring { struct wil_ring_rx_data rx_data; }; +#define WIL_STA_TID_NUM (16) +#define WIL_MCS_MAX (12) /* Maximum MCS supported */ + +struct wil_net_stats { + unsigned long rx_packets; + unsigned long tx_packets; + unsigned long rx_bytes; + unsigned long tx_bytes; + unsigned long tx_errors; + u32 tx_latency_min_us; + u32 tx_latency_max_us; + u64 tx_latency_total_us; + unsigned long rx_dropped; + unsigned long rx_non_data_frame; + unsigned long rx_short_frame; + unsigned long rx_large_frame; + unsigned long rx_replay; + unsigned long rx_mic_error; + unsigned long rx_key_error; /* eDMA specific */ + unsigned long rx_amsdu_error; /* eDMA specific */ + unsigned long rx_csum_err; + u16 last_mcs_rx; + u64 rx_per_mcs[WIL_MCS_MAX + 1]; +}; + /** * struct tx_rx_ops - different TX/RX ops for legacy and enhanced * DMA flow @@ -572,10 +608,12 @@ struct wil_txrx_ops { u16 agg_wsize, u16 timeout); void (*get_reorder_params)(struct wil6210_priv *wil, struct sk_buff *skb, int *tid, int *cid, - int *mid, u16 *seq, int *mcast); + int *mid, u16 *seq, int *mcast, int *retry); void (*get_netif_rx_params)(struct sk_buff *skb, int *cid, int *security); int (*rx_crypto_check)(struct wil6210_priv *wil, struct sk_buff *skb); + int (*rx_error_check)(struct wil6210_priv *wil, struct sk_buff *skb, + struct wil_net_stats *stats); bool (*is_rx_idle)(struct wil6210_priv *wil); irqreturn_t (*irq_rx)(int irq, void *cookie); }; @@ -625,6 +663,8 @@ struct pci_dev; * @drop_dup: duplicate frames dropped for this reorder buffer * @drop_old: old frames dropped for this reorder buffer * @first_time: true when this buffer used 1-st time + * @mcast_last_seq: sequence number (SN) of last received multicast packet + * @drop_dup_mcast: duplicate multicast frames dropped for this reorder buffer */ struct wil_tid_ampdu_rx { struct sk_buff **reorder_buf; @@ -638,6 +678,8 @@ struct wil_tid_ampdu_rx { unsigned long long drop_dup; unsigned long long drop_old; bool first_time; /* is it 1-st time this buffer used? */ + u16 mcast_last_seq; /* multicast dup detection */ + unsigned long long drop_dup_mcast; }; /** @@ -672,27 +714,6 @@ enum wil_sta_status { wil_sta_connected = 2, }; -#define WIL_STA_TID_NUM (16) -#define WIL_MCS_MAX (12) /* Maximum MCS supported */ - -struct wil_net_stats { - unsigned long rx_packets; - unsigned long tx_packets; - unsigned long rx_bytes; - unsigned long tx_bytes; - unsigned long tx_errors; - unsigned long rx_dropped; - unsigned long rx_non_data_frame; - unsigned long rx_short_frame; - unsigned long rx_large_frame; - unsigned long rx_replay; - unsigned long rx_mic_error; /* eDMA specific */ - unsigned long rx_key_error; /* eDMA specific */ - unsigned long rx_amsdu_error; /* eDMA specific */ - u16 last_mcs_rx; - u64 rx_per_mcs[WIL_MCS_MAX + 1]; -}; - /** * struct wil_sta_info - data for peer * @@ -706,6 +727,14 @@ struct wil_sta_info { u8 mid; enum wil_sta_status status; struct wil_net_stats stats; + /** + * 20 latency bins. 1st bin counts packets with latency + * of 0..tx_latency_res, last bin counts packets with latency + * of 19*tx_latency_res and above. + * tx_latency_res is configured from "tx_latency" debug-fs. + */ + u64 *tx_latency_bins; + struct wmi_link_stats_basic fw_stats_basic; /* Rx BACK */ struct wil_tid_ampdu_rx *tid_rx[WIL_STA_TID_NUM]; spinlock_t tid_rx_lock; /* guarding tid_rx array */ @@ -820,6 +849,8 @@ struct wil6210_vif { struct mutex probe_client_mutex; /* protect @probe_client_pending */ struct work_struct probe_client_worker; int net_queue_stopped; /* netif_tx_stop_all_queues invoked */ + bool fw_stats_ready; /* per-cid statistics are ready inside sta_info */ + u64 fw_stats_tsf; /* measurement timestamp */ }; /** @@ -847,11 +878,18 @@ struct wil_rx_buff_mgmt { unsigned long free_list_empty_cnt; /* statistics */ }; +struct wil_fw_stats_global { + bool ready; + u64 tsf; /* measurement timestamp */ + struct wmi_link_stats_global stats; +}; + struct wil6210_priv { struct pci_dev *pdev; u32 bar_size; struct wiphy *wiphy; struct net_device *main_ndev; + int n_msi; void __iomem *csr; DECLARE_BITMAP(status, wil_status_last); u8 fw_version[ETHTOOL_FWVERS_LEN]; @@ -937,6 +975,8 @@ struct wil6210_priv { u8 wakeup_trigger; struct wil_suspend_stats suspend_stats; struct wil_debugfs_data dbg_data; + bool tx_latency; /* collect TX latency measurements */ + size_t tx_latency_res; /* bin resolution in usec */ void *platform_handle; struct wil_platform_ops platform_ops; @@ -977,6 +1017,11 @@ struct wil6210_priv { bool use_rx_hw_reordering; bool secured_boot; u8 boot_config; + + struct wil_fw_stats_global fw_stats_global; + + u32 max_agg_wsize; + u32 max_ampdu_size; }; #define wil_to_wiphy(i) (i->wiphy) @@ -1060,6 +1105,8 @@ static inline void wil_c(struct wil6210_priv *wil, u32 reg, u32 val) wil_w(wil, reg, wil_r(wil, reg) & ~val); } +void wil_get_board_file(struct wil6210_priv *wil, char *buf, size_t len); + #if defined(CONFIG_DYNAMIC_DEBUG) #define wil_hex_dump_txrx(prefix_str, prefix_type, rowsize, \ groupsize, buf, len, ascii) \ @@ -1176,13 +1223,14 @@ int wmi_new_sta(struct wil6210_vif *vif, const u8 *mac, u8 aid); int wmi_port_allocate(struct wil6210_priv *wil, u8 mid, const u8 *mac, enum nl80211_iftype iftype); int wmi_port_delete(struct wil6210_priv *wil, u8 mid); +int wmi_link_stats_cfg(struct wil6210_vif *vif, u32 type, u8 cid, u32 interval); int wil_addba_rx_request(struct wil6210_priv *wil, u8 mid, u8 cidxtid, u8 dialog_token, __le16 ba_param_set, __le16 ba_timeout, __le16 ba_seq_ctrl); int wil_addba_tx_request(struct wil6210_priv *wil, u8 ringid, u16 wsize); void wil6210_clear_irq(struct wil6210_priv *wil); -int wil6210_init_irq(struct wil6210_priv *wil, int irq, bool use_msi); +int wil6210_init_irq(struct wil6210_priv *wil, int irq); void wil6210_fini_irq(struct wil6210_priv *wil, int irq); void wil_mask_irq(struct wil6210_priv *wil); void wil_unmask_irq(struct wil6210_priv *wil); @@ -1304,6 +1352,8 @@ int wmi_start_sched_scan(struct wil6210_priv *wil, struct cfg80211_sched_scan_request *request); int wmi_stop_sched_scan(struct wil6210_priv *wil); int wmi_mgmt_tx(struct wil6210_vif *vif, const u8 *buf, size_t len); +int wmi_mgmt_tx_ext(struct wil6210_vif *vif, const u8 *buf, size_t len, + u8 channel, u16 duration_ms); int reverse_memcmp(const void *cs, const void *ct, size_t count); diff --git a/drivers/net/wireless/ath/wil6210/wil_platform.h b/drivers/net/wireless/ath/wil6210/wil_platform.h index 177026e5323b..bca090611477 100644 --- a/drivers/net/wireless/ath/wil6210/wil_platform.h +++ b/drivers/net/wireless/ath/wil6210/wil_platform.h @@ -29,6 +29,7 @@ enum wil_platform_event { enum wil_platform_features { WIL_PLATFORM_FEATURE_FW_EXT_CLK_CONTROL = 0, + WIL_PLATFORM_FEATURE_TRIPLE_MSI = 1, WIL_PLATFORM_FEATURE_MAX, }; diff --git a/drivers/net/wireless/ath/wil6210/wmi.c b/drivers/net/wireless/ath/wil6210/wmi.c index 71056c834fff..42c02a20ec97 100644 --- a/drivers/net/wireless/ath/wil6210/wmi.c +++ b/drivers/net/wireless/ath/wil6210/wmi.c @@ -464,6 +464,10 @@ static const char *cmdid2name(u16 cmdid) return "WMI_BCAST_DESC_RING_ADD_CMD"; case WMI_CFG_DEF_RX_OFFLOAD_CMDID: return "WMI_CFG_DEF_RX_OFFLOAD_CMD"; + case WMI_LINK_STATS_CMDID: + return "WMI_LINK_STATS_CMD"; + case WMI_SW_TX_REQ_EXT_CMDID: + return "WMI_SW_TX_REQ_EXT_CMDID"; default: return "Untracked CMD"; } @@ -598,6 +602,10 @@ static const char *eventid2name(u16 eventid) return "WMI_RX_DESC_RING_CFG_DONE_EVENT"; case WMI_CFG_DEF_RX_OFFLOAD_DONE_EVENTID: return "WMI_CFG_DEF_RX_OFFLOAD_DONE_EVENT"; + case WMI_LINK_STATS_CONFIG_DONE_EVENTID: + return "WMI_LINK_STATS_CONFIG_DONE_EVENT"; + case WMI_LINK_STATS_EVENTID: + return "WMI_LINK_STATS_EVENT"; default: return "Untracked EVENT"; } @@ -1329,6 +1337,130 @@ wmi_evt_sched_scan_result(struct wil6210_vif *vif, int id, void *d, int len) cfg80211_sched_scan_results(wiphy, 0); } +static void wil_link_stats_store_basic(struct wil6210_vif *vif, + struct wmi_link_stats_basic *basic) +{ + struct wil6210_priv *wil = vif_to_wil(vif); + u8 cid = basic->cid; + struct wil_sta_info *sta; + + if (cid < 0 || cid >= WIL6210_MAX_CID) { + wil_err(wil, "invalid cid %d\n", cid); + return; + } + + sta = &wil->sta[cid]; + sta->fw_stats_basic = *basic; +} + +static void wil_link_stats_store_global(struct wil6210_vif *vif, + struct wmi_link_stats_global *global) +{ + struct wil6210_priv *wil = vif_to_wil(vif); + + wil->fw_stats_global.stats = *global; +} + +static void wmi_link_stats_parse(struct wil6210_vif *vif, u64 tsf, + bool has_next, void *payload, + size_t payload_size) +{ + struct wil6210_priv *wil = vif_to_wil(vif); + size_t hdr_size = sizeof(struct wmi_link_stats_record); + size_t stats_size, record_size, expected_size; + struct wmi_link_stats_record *hdr; + + if (payload_size < hdr_size) { + wil_err(wil, "link stats wrong event size %zu\n", payload_size); + return; + } + + while (payload_size >= hdr_size) { + hdr = payload; + stats_size = le16_to_cpu(hdr->record_size); + record_size = hdr_size + stats_size; + + if (payload_size < record_size) { + wil_err(wil, "link stats payload ended unexpectedly, size %zu < %zu\n", + payload_size, record_size); + return; + } + + switch (hdr->record_type_id) { + case WMI_LINK_STATS_TYPE_BASIC: + expected_size = sizeof(struct wmi_link_stats_basic); + if (stats_size < expected_size) { + wil_err(wil, "link stats invalid basic record size %zu < %zu\n", + stats_size, expected_size); + return; + } + if (vif->fw_stats_ready) { + /* clean old statistics */ + vif->fw_stats_tsf = 0; + vif->fw_stats_ready = 0; + } + + wil_link_stats_store_basic(vif, payload + hdr_size); + + if (!has_next) { + vif->fw_stats_tsf = tsf; + vif->fw_stats_ready = 1; + } + + break; + case WMI_LINK_STATS_TYPE_GLOBAL: + expected_size = sizeof(struct wmi_link_stats_global); + if (stats_size < sizeof(struct wmi_link_stats_global)) { + wil_err(wil, "link stats invalid global record size %zu < %zu\n", + stats_size, expected_size); + return; + } + + if (wil->fw_stats_global.ready) { + /* clean old statistics */ + wil->fw_stats_global.tsf = 0; + wil->fw_stats_global.ready = 0; + } + + wil_link_stats_store_global(vif, payload + hdr_size); + + if (!has_next) { + wil->fw_stats_global.tsf = tsf; + wil->fw_stats_global.ready = 1; + } + + break; + default: + break; + } + + /* skip to next record */ + payload += record_size; + payload_size -= record_size; + } +} + +static void +wmi_evt_link_stats(struct wil6210_vif *vif, int id, void *d, int len) +{ + struct wil6210_priv *wil = vif_to_wil(vif); + struct wmi_link_stats_event *evt = d; + size_t payload_size; + + if (len < offsetof(struct wmi_link_stats_event, payload)) { + wil_err(wil, "stats event way too short %d\n", len); + return; + } + payload_size = le16_to_cpu(evt->payload_size); + if (len < sizeof(struct wmi_link_stats_event) + payload_size) { + wil_err(wil, "stats event too short %d\n", len); + return; + } + + wmi_link_stats_parse(vif, le64_to_cpu(evt->tsf), evt->has_next, + evt->payload, payload_size); +} + /** * Some events are ignored for purpose; and need not be interpreted as * "unhandled events" @@ -1359,6 +1491,7 @@ static const struct { {WMI_RING_EN_EVENTID, wmi_evt_ring_en}, {WMI_DATA_PORT_OPEN_EVENTID, wmi_evt_ignore}, {WMI_SCHED_SCAN_RESULT_EVENTID, wmi_evt_sched_scan_result}, + {WMI_LINK_STATS_EVENTID, wmi_evt_link_stats}, }; /* @@ -2983,6 +3116,60 @@ int wmi_mgmt_tx(struct wil6210_vif *vif, const u8 *buf, size_t len) return rc; } +int wmi_mgmt_tx_ext(struct wil6210_vif *vif, const u8 *buf, size_t len, + u8 channel, u16 duration_ms) +{ + size_t total; + struct wil6210_priv *wil = vif_to_wil(vif); + struct ieee80211_mgmt *mgmt_frame = (void *)buf; + struct wmi_sw_tx_req_ext_cmd *cmd; + struct { + struct wmi_cmd_hdr wmi; + struct wmi_sw_tx_complete_event evt; + } __packed evt = { + .evt = {.status = WMI_FW_STATUS_FAILURE}, + }; + int rc; + + wil_dbg_wmi(wil, "mgmt_tx_ext mid %d channel %d duration %d\n", + vif->mid, channel, duration_ms); + wil_hex_dump_wmi("mgmt_tx_ext frame ", DUMP_PREFIX_OFFSET, 16, 1, buf, + len, true); + + if (len < sizeof(struct ieee80211_hdr_3addr)) { + wil_err(wil, "short frame. len %zu\n", len); + return -EINVAL; + } + + total = sizeof(*cmd) + len; + if (total < len) { + wil_err(wil, "mgmt_tx_ext invalid len %zu\n", len); + return -EINVAL; + } + + cmd = kzalloc(total, GFP_KERNEL); + if (!cmd) + return -ENOMEM; + + memcpy(cmd->dst_mac, mgmt_frame->da, WMI_MAC_LEN); + cmd->len = cpu_to_le16(len); + memcpy(cmd->payload, buf, len); + cmd->channel = channel - 1; + cmd->duration_ms = cpu_to_le16(duration_ms); + + rc = wmi_call(wil, WMI_SW_TX_REQ_EXT_CMDID, vif->mid, cmd, total, + WMI_SW_TX_COMPLETE_EVENTID, &evt, sizeof(evt), 2000); + if (!rc && evt.evt.status != WMI_FW_STATUS_SUCCESS) { + wil_err(wil, "mgmt_tx_ext failed with status %d\n", + evt.evt.status); + rc = -EINVAL; + } + + kfree(cmd); + + return rc; +} + int wil_wmi_tx_sring_cfg(struct wil6210_priv *wil, int ring_id) { int rc; @@ -3242,3 +3429,37 @@ int wil_wmi_bcast_desc_ring_add(struct wil6210_vif *vif, int ring_id) return 0; } + +int wmi_link_stats_cfg(struct wil6210_vif *vif, u32 type, u8 cid, u32 interval) +{ + struct wil6210_priv *wil = vif_to_wil(vif); + struct wmi_link_stats_cmd cmd = { + .record_type_mask = cpu_to_le32(type), + .cid = cid, + .action = WMI_LINK_STATS_SNAPSHOT, + .interval_msec = cpu_to_le32(interval), + }; + struct { + struct wmi_cmd_hdr wmi; + struct wmi_link_stats_config_done_event evt; + } __packed reply = { + .evt = {.status = WMI_FW_STATUS_FAILURE}, + }; + int rc; + + rc = wmi_call(wil, WMI_LINK_STATS_CMDID, vif->mid, &cmd, sizeof(cmd), + WMI_LINK_STATS_CONFIG_DONE_EVENTID, &reply, + sizeof(reply), WIL_WMI_CALL_GENERAL_TO_MS); + if (rc) { + wil_err(wil, "WMI_LINK_STATS_CMDID failed, rc %d\n", rc); + return rc; + } + + if (reply.evt.status != WMI_FW_STATUS_SUCCESS) { + wil_err(wil, "Link statistics config failed, status %d\n", + reply.evt.status); + return -EINVAL; + } + + return 0; +} diff --git a/drivers/net/wireless/ath/wil6210/wmi.h b/drivers/net/wireless/ath/wil6210/wmi.h index abf6f05c4801..139acb2caf92 100644 --- a/drivers/net/wireless/ath/wil6210/wmi.h +++ b/drivers/net/wireless/ath/wil6210/wmi.h @@ -53,6 +53,17 @@ * must always be kept equal to (WMI_RF_RX2TX_LENGTH+1) */ #define WMI_RF_RX2TX_CONF_LENGTH (4) +/* Qos configuration */ +#define WMI_QOS_NUM_OF_PRIORITY (4) +#define WMI_QOS_MIN_DEFAULT_WEIGHT (10) +#define WMI_QOS_VRING_SLOT_MIN_MS (2) +#define WMI_QOS_VRING_SLOT_MAX_MS (10) +/* (WMI_QOS_MIN_DEFAULT_WEIGHT * WMI_QOS_VRING_SLOT_MAX_MS / + * WMI_QOS_VRING_SLOT_MIN_MS) + */ +#define WMI_QOS_MAX_WEIGHT 50 +#define WMI_QOS_SET_VIF_PRIORITY (0xFF) +#define WMI_QOS_DEFAULT_PRIORITY (WMI_QOS_NUM_OF_PRIORITY) /* Mailbox interface * used for commands and events @@ -86,7 +97,12 @@ enum wmi_fw_capability { WMI_FW_CAPABILITY_PNO = 15, WMI_FW_CAPABILITY_REF_CLOCK_CONTROL = 18, WMI_FW_CAPABILITY_AP_SME_OFFLOAD_NONE = 19, + WMI_FW_CAPABILITY_MULTI_VIFS = 20, + WMI_FW_CAPABILITY_FT_ROAMING = 21, + WMI_FW_CAPABILITY_BACK_WIN_SIZE_64 = 22, WMI_FW_CAPABILITY_AMSDU = 23, + WMI_FW_CAPABILITY_RAW_MODE = 24, + WMI_FW_CAPABILITY_TX_REQ_EXT = 25, WMI_FW_CAPABILITY_MAX, }; @@ -110,6 +126,9 @@ enum wmi_command_id { WMI_SET_PROBED_SSID_CMDID = 0x0A, /* deprecated */ WMI_SET_LISTEN_INT_CMDID = 0x0B, + WMI_FT_AUTH_CMDID = 0x0C, + WMI_FT_REASSOC_CMDID = 0x0D, + WMI_UPDATE_FT_IES_CMDID = 0x0E, WMI_BCON_CTRL_CMDID = 0x0F, WMI_ADD_CIPHER_KEY_CMDID = 0x16, WMI_DELETE_CIPHER_KEY_CMDID = 0x17, @@ -118,6 +137,12 @@ enum wmi_command_id { WMI_SET_WSC_STATUS_CMDID = 0x41, WMI_PXMT_RANGE_CFG_CMDID = 0x42, WMI_PXMT_SNR2_RANGE_CFG_CMDID = 0x43, + WMI_RADAR_GENERAL_CONFIG_CMDID = 0x100, + WMI_RADAR_CONFIG_SELECT_CMDID = 0x101, + WMI_RADAR_PARAMS_CONFIG_CMDID = 0x102, + WMI_RADAR_SET_MODE_CMDID = 0x103, + WMI_RADAR_CONTROL_CMDID = 0x104, + WMI_RADAR_PCI_CONTROL_CMDID = 0x105, WMI_MEM_READ_CMDID = 0x800, WMI_MEM_WR_CMDID = 0x801, WMI_ECHO_CMDID = 0x803, @@ -158,6 +183,10 @@ enum wmi_command_id { WMI_SET_PCP_CHANNEL_CMDID = 0x829, WMI_GET_PCP_CHANNEL_CMDID = 0x82A, WMI_SW_TX_REQ_CMDID = 0x82B, + /* Event is shared between WMI_SW_TX_REQ_CMDID and + * WMI_SW_TX_REQ_EXT_CMDID + */ + WMI_SW_TX_REQ_EXT_CMDID = 0x82C, WMI_MLME_PUSH_CMDID = 0x835, WMI_BEAMFORMING_MGMT_CMDID = 0x836, WMI_BF_TXSS_MGMT_CMDID = 0x837, @@ -207,7 +236,12 @@ enum wmi_command_id { WMI_GET_PCP_FACTOR_CMDID = 0x91B, /* Power Save Configuration Commands */ WMI_PS_DEV_PROFILE_CFG_CMDID = 0x91C, + WMI_RS_ENABLE_CMDID = 0x91E, + WMI_RS_CFG_EX_CMDID = 0x91F, + WMI_GET_DETAILED_RS_RES_EX_CMDID = 0x920, + /* deprecated */ WMI_RS_CFG_CMDID = 0x921, + /* deprecated */ WMI_GET_DETAILED_RS_RES_CMDID = 0x922, WMI_AOA_MEAS_CMDID = 0x923, WMI_BRP_SET_ANT_LIMIT_CMDID = 0x924, @@ -236,7 +270,9 @@ enum wmi_command_id { WMI_PRIO_TX_SECTORS_ORDER_CMDID = 0x9A5, WMI_PRIO_TX_SECTORS_NUMBER_CMDID = 0x9A6, WMI_PRIO_TX_SECTORS_SET_DEFAULT_CFG_CMDID = 0x9A7, + /* deprecated */ WMI_BF_CONTROL_CMDID = 0x9AA, + WMI_BF_CONTROL_EX_CMDID = 0x9AB, WMI_TX_STATUS_RING_ADD_CMDID = 0x9C0, WMI_RX_STATUS_RING_ADD_CMDID = 0x9C1, WMI_TX_DESC_RING_ADD_CMDID = 0x9C2, @@ -252,6 +288,11 @@ enum wmi_command_id { WMI_GET_CCA_INDICATIONS_CMDID = 0xA07, WMI_SET_CCA_INDICATIONS_BI_AVG_NUM_CMDID = 0xA08, WMI_INTERNAL_FW_IOCTL_CMDID = 0xA0B, + WMI_LINK_STATS_CMDID = 0xA0C, + WMI_SET_GRANT_MCS_CMDID = 0xA0E, + WMI_SET_AP_SLOT_SIZE_CMDID = 0xA0F, + WMI_SET_VRING_PRIORITY_WEIGHT_CMDID = 0xA10, + WMI_SET_VRING_PRIORITY_CMDID = 0xA11, WMI_SET_MAC_ADDRESS_CMDID = 0xF003, WMI_ABORT_SCAN_CMDID = 0xF007, WMI_SET_PROMISCUOUS_MODE_CMDID = 0xF041, @@ -450,6 +491,30 @@ struct wmi_start_sched_scan_cmd { struct wmi_sched_scan_plan scan_plans[WMI_MAX_PLANS_NUM]; } __packed; +/* WMI_FT_AUTH_CMDID */ +struct wmi_ft_auth_cmd { + u8 bssid[WMI_MAC_LEN]; + /* enum wmi_channel */ + u8 channel; + /* enum wmi_channel */ + u8 edmg_channel; + u8 reserved[4]; +} __packed; + +/* WMI_FT_REASSOC_CMDID */ +struct wmi_ft_reassoc_cmd { + u8 bssid[WMI_MAC_LEN]; + u8 reserved[2]; +} __packed; + +/* WMI_UPDATE_FT_IES_CMDID */ +struct wmi_update_ft_ies_cmd { + /* Length of the FT IEs */ + __le16 ie_len; + u8 reserved[2]; + u8 ie_info[0]; +} __packed; + /* WMI_SET_PROBED_SSID_CMDID */ #define MAX_PROBED_SSID_INDEX (3) @@ -506,6 +571,109 @@ struct wmi_pxmt_snr2_range_cfg_cmd { s8 snr2range_arr[2]; } __packed; +/* WMI_RADAR_GENERAL_CONFIG_CMDID */ +struct wmi_radar_general_config_cmd { + /* Number of pulses (CIRs) in FW FIFO to initiate pulses transfer + * from FW to Host + */ + __le32 fifo_watermark; + /* In unit of us, in the range [100, 1000000] */ + __le32 t_burst; + /* Valid in the range [1, 32768], 0xFFFF means infinite */ + __le32 n_bursts; + /* In unit of 330Mhz clk, in the range [4, 2000]*330 */ + __le32 t_pulse; + /* In the range of [1,4096] */ + __le16 n_pulses; + /* Number of taps after cTap per CIR */ + __le16 n_samples; + /* Offset from the main tap (0 = zero-distance). In the range of [0, + * 255] + */ + u8 first_sample_offset; + /* Number of Pulses to average, 1, 2, 4, 8 */ + u8 pulses_to_avg; + /* Number of adjacent taps to average, 1, 2, 4, 8 */ + u8 samples_to_avg; + /* The index to config general params */ + u8 general_index; + u8 reserved[4]; +} __packed; + +/* WMI_RADAR_CONFIG_SELECT_CMDID */ +struct wmi_radar_config_select_cmd { + /* Select the general params index to use */ + u8 general_index; + u8 reserved[3]; + /* 0 means don't update burst_active_vector */ + __le32 burst_active_vector; + /* 0 means don't update pulse_active_vector */ + __le32 pulse_active_vector; +} __packed; + +/* WMI_RADAR_PARAMS_CONFIG_CMDID */ +struct wmi_radar_params_config_cmd { + /* The burst index selected to config */ + u8 burst_index; + /* 0-not active, 1-active */ + u8 burst_en; + /* The pulse index selected to config */ + u8 pulse_index; + /* 0-not active, 1-active */ + u8 pulse_en; + /* TX RF to use on current pulse */ + u8 tx_rfc_idx; + u8 tx_sector; + /* Offset from calibrated value.(expected to be 0)(value is row in + * Gain-LUT, not dB) + */ + s8 tx_rf_gain_comp; + /* expected to be 0 */ + s8 tx_bb_gain_comp; + /* RX RF to use on current pulse */ + u8 rx_rfc_idx; + u8 rx_sector; + /* Offset from calibrated value.(expected to be 0)(value is row in + * Gain-LUT, not dB) + */ + s8 rx_rf_gain_comp; + /* Value in dB.(expected to be 0) */ + s8 rx_bb_gain_comp; + /* Offset from calibrated value.(expected to be 0) */ + s8 rx_timing_offset; + u8 reserved[3]; +} __packed; + +/* WMI_RADAR_SET_MODE_CMDID */ +struct wmi_radar_set_mode_cmd { + /* 0-disable/1-enable */ + u8 enable; + /* enum wmi_channel */ + u8 channel; + /* In the range of [0,7], 0xff means use default */ + u8 tx_rfc_idx; + /* In the range of [0,7], 0xff means use default */ + u8 rx_rfc_idx; +} __packed; + +/* WMI_RADAR_CONTROL_CMDID */ +struct wmi_radar_control_cmd { + /* 0-stop/1-start */ + u8 start; + u8 reserved[3]; +} __packed; + +/* WMI_RADAR_PCI_CONTROL_CMDID */ +struct wmi_radar_pci_control_cmd { + /* pcie host buffer start address */ + __le64 base_addr; + /* pcie host control block address */ + __le64 control_block_addr; + /* pcie host buffer size */ + __le32 buffer_size; + __le32 reserved; +} __packed; + /* WMI_RF_MGMT_CMDID */ enum wmi_rf_mgmt_type { WMI_RF_MGMT_W_DISABLE = 0x00, @@ -643,12 +811,18 @@ struct wmi_pcp_start_cmd { u8 pcp_max_assoc_sta; u8 hidden_ssid; u8 is_go; - u8 reserved0[5]; + /* enum wmi_channel WMI_CHANNEL_9..WMI_CHANNEL_12 */ + u8 edmg_channel; + u8 raw_mode; + u8 reserved[3]; /* A-BFT length override if non-0 */ u8 abft_len; /* enum wmi_ap_sme_offload_mode_e */ u8 ap_sme_offload_mode; u8 network_type; + /* enum wmi_channel WMI_CHANNEL_1..WMI_CHANNEL_6; for EDMG this is + * the primary channel number + */ u8 channel; u8 disable_sec_offload; u8 disable_sec; @@ -661,6 +835,17 @@ struct wmi_sw_tx_req_cmd { u8 payload[0]; } __packed; +/* WMI_SW_TX_REQ_EXT_CMDID */ +struct wmi_sw_tx_req_ext_cmd { + u8 dst_mac[WMI_MAC_LEN]; + __le16 len; + __le16 duration_ms; + /* Channel to use, 0xFF for currently active channel */ + u8 channel; + u8 reserved[5]; + u8 payload[0]; +} __packed; + /* WMI_VRING_SWITCH_TIMING_CONFIG_CMDID */ struct wmi_vring_switch_timing_config_cmd { /* Set vring timing configuration: @@ -687,6 +872,7 @@ struct wmi_vring_cfg_schd { enum wmi_vring_cfg_encap_trans_type { WMI_VRING_ENC_TYPE_802_3 = 0x00, WMI_VRING_ENC_TYPE_NATIVE_WIFI = 0x01, + WMI_VRING_ENC_TYPE_NONE = 0x02, }; enum wmi_vring_cfg_ds_cfg { @@ -744,7 +930,11 @@ struct wmi_vring_cfg { u8 cid; /* Used when cidxtid = CIDXTID_EXTENDED_CID_TID */ u8 tid; - u8 reserved[2]; + /* Update the vring's priority for Qos purpose. Set to + * WMI_QOS_DEFAULT_PRIORITY to use MID's QoS priority + */ + u8 qos_priority; + u8 reserved; } __packed; enum wmi_vring_cfg_cmd_action { @@ -775,20 +965,6 @@ struct wmi_bcast_vring_cfg_cmd { struct wmi_bcast_vring_cfg vring_cfg; } __packed; -/* WMI_LO_POWER_CALIB_FROM_OTP_CMDID */ -struct wmi_lo_power_calib_from_otp_cmd { - /* index to read from OTP. zero based */ - u8 index; - u8 reserved[3]; -} __packed; - -/* WMI_LO_POWER_CALIB_FROM_OTP_EVENTID */ -struct wmi_lo_power_calib_from_otp_event { - /* wmi_fw_status */ - u8 status; - u8 reserved[3]; -} __packed; - struct wmi_edma_ring_cfg { __le64 ring_mem_base; /* size in number of items */ @@ -861,6 +1037,20 @@ struct wmi_bcast_desc_ring_add_cmd { u8 reserved[4]; } __packed; +/* WMI_LO_POWER_CALIB_FROM_OTP_CMDID */ +struct wmi_lo_power_calib_from_otp_cmd { + /* index to read from OTP. zero based */ + u8 index; + u8 reserved[3]; +} __packed; + +/* WMI_LO_POWER_CALIB_FROM_OTP_EVENTID */ +struct wmi_lo_power_calib_from_otp_event { + /* wmi_fw_status */ + u8 status; + u8 reserved[3]; +} __packed; + /* WMI_RING_BA_EN_CMDID */ struct wmi_ring_ba_en_cmd { u8 ring_id; @@ -1094,8 +1284,8 @@ struct wmi_echo_cmd { } __packed; /* WMI_DEEP_ECHO_CMDID - * Check FW and ucode are alive - * Returned event: WMI_ECHO_RSP_EVENTID + * Check FW and uCode is alive + * Returned event: WMI_DEEP_ECHO_RSP_EVENTID */ struct wmi_deep_echo_cmd { __le32 value; @@ -1419,6 +1609,10 @@ struct wmi_fixed_scheduling_config_complete_event { u8 reserved[3]; } __packed; +/* This value exists for backwards compatibility only. + * Do not use it in new commands. + * Use dynamic arrays where possible. + */ #define WMI_NUM_MCS (13) /* WMI_FIXED_SCHEDULING_CONFIG_CMDID */ @@ -1466,6 +1660,52 @@ struct wmi_set_multi_directed_omnis_config_event { u8 reserved[3]; } __packed; +/* WMI_RADAR_GENERAL_CONFIG_EVENTID */ +struct wmi_radar_general_config_event { + /* wmi_fw_status */ + u8 status; + u8 reserved[3]; +} __packed; + +/* WMI_RADAR_CONFIG_SELECT_EVENTID */ +struct wmi_radar_config_select_event { + /* wmi_fw_status */ + u8 status; + u8 reserved[3]; + /* In unit of bytes */ + __le32 fifo_size; + /* In unit of bytes */ + __le32 pulse_size; +} __packed; + +/* WMI_RADAR_PARAMS_CONFIG_EVENTID */ +struct wmi_radar_params_config_event { + /* wmi_fw_status */ + u8 status; + u8 reserved[3]; +} __packed; + +/* WMI_RADAR_SET_MODE_EVENTID */ +struct wmi_radar_set_mode_event { + /* wmi_fw_status */ + u8 status; + u8 reserved[3]; +} __packed; + +/* WMI_RADAR_CONTROL_EVENTID */ +struct wmi_radar_control_event { + /* wmi_fw_status */ + u8 status; + u8 reserved[3]; +} __packed; + +/* WMI_RADAR_PCI_CONTROL_EVENTID */ +struct wmi_radar_pci_control_event { + /* wmi_fw_status */ + u8 status; + u8 reserved[3]; +} __packed; + /* WMI_SET_LONG_RANGE_CONFIG_CMDID */ struct wmi_set_long_range_config_cmd { __le32 reserved; @@ -1478,12 +1718,12 @@ struct wmi_set_long_range_config_complete_event { u8 reserved[3]; } __packed; -/* payload max size is 236 bytes: max event buffer size (256) - WMI headers +/* payload max size is 1024 bytes: max event buffer size (1044) - WMI headers * (16) - prev struct field size (4) */ -#define WMI_MAX_IOCTL_PAYLOAD_SIZE (236) -#define WMI_MAX_IOCTL_REPLY_PAYLOAD_SIZE (236) -#define WMI_MAX_INTERNAL_EVENT_PAYLOAD_SIZE (236) +#define WMI_MAX_IOCTL_PAYLOAD_SIZE (1024) +#define WMI_MAX_IOCTL_REPLY_PAYLOAD_SIZE (1024) +#define WMI_MAX_INTERNAL_EVENT_PAYLOAD_SIZE (1024) enum wmi_internal_fw_ioctl_code { WMI_INTERNAL_FW_CODE_NONE = 0x0, @@ -1523,7 +1763,37 @@ struct wmi_internal_fw_event_event { __le32 payload[0]; } __packed; -/* WMI_BF_CONTROL_CMDID */ +/* WMI_SET_VRING_PRIORITY_WEIGHT_CMDID */ +struct wmi_set_vring_priority_weight_cmd { + /* Array of weights. Valid values are + * WMI_QOS_MIN_DEFAULT_WEIGHT...WMI_QOS_MAX_WEIGHT. Weight #0 is + * hard-coded WMI_QOS_MIN_WEIGHT. This array provide the weights + * #1..#3 + */ + u8 weight[3]; + u8 reserved; +} __packed; + +/* WMI_SET_VRING_PRIORITY_CMDID */ +struct wmi_vring_priority { + u8 vring_idx; + /* Weight index. Valid value is 0-3 */ + u8 priority; + u8 reserved[2]; +} __packed; + +/* WMI_SET_VRING_PRIORITY_CMDID */ +struct wmi_set_vring_priority_cmd { + /* number of entries in vring_priority. Set to + * WMI_QOS_SET_VIF_PRIORITY to update the VIF's priority, and there + * will be only one entry in vring_priority + */ + u8 num_of_vrings; + u8 reserved[3]; + struct wmi_vring_priority vring_priority[0]; +} __packed; + +/* WMI_BF_CONTROL_CMDID - deprecated */ struct wmi_bf_control_cmd { /* wmi_bf_triggers */ __le32 triggers; @@ -1565,6 +1835,95 @@ struct wmi_bf_control_cmd { u8 reserved2[2]; } __packed; +/* BF configuration for each MCS */ +struct wmi_bf_control_ex_mcs { + /* Long term throughput threshold [Mbps] */ + u8 long_term_mbps_th_tbl; + u8 reserved; + /* Long term timeout threshold table [msec] */ + __le16 long_term_trig_timeout_per_mcs; +} __packed; + +/* WMI_BF_CONTROL_EX_CMDID */ +struct wmi_bf_control_ex_cmd { + /* wmi_bf_triggers */ + __le32 triggers; + /* enum wmi_edmg_tx_mode */ + u8 tx_mode; + /* DISABLED = 0, ENABLED = 1 , DRY_RUN = 2 */ + u8 txss_mode; + /* DISABLED = 0, ENABLED = 1, DRY_RUN = 2 */ + u8 brp_mode; + /* Max cts threshold (correspond to + * WMI_BF_TRIGGER_MAX_CTS_FAILURE_IN_TXOP) + */ + u8 bf_trigger_max_cts_failure_thr; + /* Max cts threshold in dense (correspond to + * WMI_BF_TRIGGER_MAX_CTS_FAILURE_IN_TXOP) + */ + u8 bf_trigger_max_cts_failure_dense_thr; + /* Max b-ack threshold (correspond to + * WMI_BF_TRIGGER_MAX_BACK_FAILURE) + */ + u8 bf_trigger_max_back_failure_thr; + /* Max b-ack threshold in dense (correspond to + * WMI_BF_TRIGGER_MAX_BACK_FAILURE) + */ + u8 bf_trigger_max_back_failure_dense_thr; + u8 reserved0; + /* Wrong sectors threshold */ + __le32 wrong_sector_bis_thr; + /* BOOL to enable/disable long term trigger */ + u8 long_term_enable; + /* 1 = Update long term thresholds from the long_term_mbps_th_tbl and + * long_term_trig_timeout_per_mcs arrays, 0 = Ignore + */ + u8 long_term_update_thr; + u8 each_mcs_cfg_size; + u8 reserved1; + /* Configuration for each MCS */ + struct wmi_bf_control_ex_mcs each_mcs_cfg[0]; +} __packed; + +/* WMI_LINK_STATS_CMD */ +enum wmi_link_stats_action { + WMI_LINK_STATS_SNAPSHOT = 0x00, + WMI_LINK_STATS_PERIODIC = 0x01, + WMI_LINK_STATS_STOP_PERIODIC = 0x02, +}; + +/* WMI_LINK_STATS_EVENT record identifiers */ +enum wmi_link_stats_record_type { + WMI_LINK_STATS_TYPE_BASIC = 0x01, + WMI_LINK_STATS_TYPE_GLOBAL = 0x02, +}; + +/* WMI_LINK_STATS_CMDID */ +struct wmi_link_stats_cmd { + /* bitmask of required record types + * (wmi_link_stats_record_type_e) + */ + __le32 record_type_mask; + /* 0xff for all cids */ + u8 cid; + /* wmi_link_stats_action_e */ + u8 action; + u8 reserved[6]; + /* range = 100 - 10000 */ + __le32 interval_msec; +} __packed; + +/* WMI_SET_GRANT_MCS_CMDID */ +struct wmi_set_grant_mcs_cmd { + u8 mcs; + u8 reserved[3]; +} __packed; + +/* WMI_SET_AP_SLOT_SIZE_CMDID */ +struct wmi_set_ap_slot_size_cmd { + __le32 slot_size; +} __packed; + /* WMI Events * List of Events (target to host) */ @@ -1577,10 +1936,19 @@ enum wmi_event_id { WMI_SCHED_SCAN_RESULT_EVENTID = 0x1007, WMI_SCAN_COMPLETE_EVENTID = 0x100A, WMI_REPORT_STATISTICS_EVENTID = 0x100B, + WMI_FT_AUTH_STATUS_EVENTID = 0x100C, + WMI_FT_REASSOC_STATUS_EVENTID = 0x100D, + WMI_RADAR_GENERAL_CONFIG_EVENTID = 0x1100, + WMI_RADAR_CONFIG_SELECT_EVENTID = 0x1101, + WMI_RADAR_PARAMS_CONFIG_EVENTID = 0x1102, + WMI_RADAR_SET_MODE_EVENTID = 0x1103, + WMI_RADAR_CONTROL_EVENTID = 0x1104, + WMI_RADAR_PCI_CONTROL_EVENTID = 0x1105, WMI_RD_MEM_RSP_EVENTID = 0x1800, WMI_FW_READY_EVENTID = 0x1801, WMI_EXIT_FAST_MEM_ACC_MODE_EVENTID = 0x200, WMI_ECHO_RSP_EVENTID = 0x1803, + WMI_DEEP_ECHO_RSP_EVENTID = 0x1804, /* deprecated */ WMI_FS_TUNE_DONE_EVENTID = 0x180A, /* deprecated */ @@ -1606,6 +1974,9 @@ enum wmi_event_id { WMI_DELBA_EVENTID = 0x1826, WMI_GET_SSID_EVENTID = 0x1828, WMI_GET_PCP_CHANNEL_EVENTID = 0x182A, + /* Event is shared between WMI_SW_TX_REQ_CMDID and + * WMI_SW_TX_REQ_EXT_CMDID + */ WMI_SW_TX_COMPLETE_EVENTID = 0x182B, WMI_BEAMFORMING_MGMT_DONE_EVENTID = 0x1836, WMI_BF_TXSS_MGMT_DONE_EVENTID = 0x1837, @@ -1653,7 +2024,12 @@ enum wmi_event_id { WMI_PCP_FACTOR_EVENTID = 0x191A, /* Power Save Configuration Events */ WMI_PS_DEV_PROFILE_CFG_EVENTID = 0x191C, + WMI_RS_ENABLE_EVENTID = 0x191E, + WMI_RS_CFG_EX_EVENTID = 0x191F, + WMI_GET_DETAILED_RS_RES_EX_EVENTID = 0x1920, + /* deprecated */ WMI_RS_CFG_DONE_EVENTID = 0x1921, + /* deprecated */ WMI_GET_DETAILED_RS_RES_EVENTID = 0x1922, WMI_AOA_MEAS_EVENTID = 0x1923, WMI_BRP_SET_ANT_LIMIT_EVENTID = 0x1924, @@ -1681,7 +2057,9 @@ enum wmi_event_id { WMI_PRIO_TX_SECTORS_ORDER_EVENTID = 0x19A5, WMI_PRIO_TX_SECTORS_NUMBER_EVENTID = 0x19A6, WMI_PRIO_TX_SECTORS_SET_DEFAULT_CFG_EVENTID = 0x19A7, + /* deprecated */ WMI_BF_CONTROL_EVENTID = 0x19AA, + WMI_BF_CONTROL_EX_EVENTID = 0x19AB, WMI_TX_STATUS_RING_CFG_DONE_EVENTID = 0x19C0, WMI_RX_STATUS_RING_CFG_DONE_EVENTID = 0x19C1, WMI_TX_DESC_RING_CFG_DONE_EVENTID = 0x19C2, @@ -1697,6 +2075,12 @@ enum wmi_event_id { WMI_SET_CCA_INDICATIONS_BI_AVG_NUM_EVENTID = 0x1A08, WMI_INTERNAL_FW_EVENT_EVENTID = 0x1A0A, WMI_INTERNAL_FW_IOCTL_EVENTID = 0x1A0B, + WMI_LINK_STATS_CONFIG_DONE_EVENTID = 0x1A0C, + WMI_LINK_STATS_EVENTID = 0x1A0D, + WMI_SET_GRANT_MCS_EVENTID = 0x1A0E, + WMI_SET_AP_SLOT_SIZE_EVENTID = 0x1A0F, + WMI_SET_VRING_PRIORITY_WEIGHT_EVENTID = 0x1A10, + WMI_SET_VRING_PRIORITY_EVENTID = 0x1A11, WMI_SET_CHANNEL_EVENTID = 0x9000, WMI_ASSOC_REQ_EVENTID = 0x9001, WMI_EAPOL_RX_EVENTID = 0x9002, @@ -1961,6 +2345,33 @@ struct wmi_scan_complete_event { __le32 status; } __packed; +/* WMI_FT_AUTH_STATUS_EVENTID */ +struct wmi_ft_auth_status_event { + /* enum wmi_fw_status */ + u8 status; + u8 reserved[3]; + u8 mac_addr[WMI_MAC_LEN]; + __le16 ie_len; + u8 ie_info[0]; +} __packed; + +/* WMI_FT_REASSOC_STATUS_EVENTID */ +struct wmi_ft_reassoc_status_event { + /* enum wmi_fw_status */ + u8 status; + /* association id received from new AP */ + u8 aid; + /* enum wmi_channel */ + u8 channel; + /* enum wmi_channel */ + u8 edmg_channel; + u8 mac_addr[WMI_MAC_LEN]; + __le16 beacon_ie_len; + __le16 reassoc_req_ie_len; + __le16 reassoc_resp_ie_len; + u8 ie_info[0]; +} __packed; + /* wmi_rx_mgmt_info */ struct wmi_rx_mgmt_info { u8 mcs; @@ -2317,6 +2728,11 @@ struct wmi_echo_rsp_event { __le32 echoed_value; } __packed; +/* WMI_DEEP_ECHO_RSP_EVENTID */ +struct wmi_deep_echo_rsp_event { + __le32 echoed_value; +} __packed; + /* WMI_RF_PWR_ON_DELAY_RSP_EVENTID */ struct wmi_rf_pwr_on_delay_rsp_event { /* wmi_fw_status */ @@ -2455,6 +2871,81 @@ struct wmi_rs_cfg { __le32 mcs_en_vec; } __packed; +enum wmi_edmg_tx_mode { + WMI_TX_MODE_DMG = 0x0, + WMI_TX_MODE_EDMG_CB1 = 0x1, + WMI_TX_MODE_EDMG_CB2 = 0x2, + WMI_TX_MODE_EDMG_CB1_LONG_LDPC = 0x3, + WMI_TX_MODE_EDMG_CB2_LONG_LDPC = 0x4, + WMI_TX_MODE_MAX, +}; + +/* Rate search parameters common configuration */ +struct wmi_rs_cfg_ex_common { + /* enum wmi_edmg_tx_mode */ + u8 mode; + /* stop threshold [0-100] */ + u8 stop_th; + /* MCS1 stop threshold [0-100] */ + u8 mcs1_fail_th; + u8 max_back_failure_th; + /* Debug feature for disabling internal RS trigger (which is + * currently triggered by BF Done) + */ + u8 dbg_disable_internal_trigger; + u8 reserved[3]; + __le32 back_failure_mask; +} __packed; + +/* Rate search parameters configuration per MCS */ +struct wmi_rs_cfg_ex_mcs { + /* The maximal allowed PER for each MCS + * MCS will be considered as failed if PER during RS is higher + */ + u8 per_threshold; + /* Number of MPDUs for each MCS + * this is the minimal statistic required to make an educated + * decision + */ + u8 min_frame_cnt; + u8 reserved[2]; +} __packed; + +/* WMI_RS_CFG_EX_CMDID */ +struct wmi_rs_cfg_ex_cmd { + /* Configuration for all MCSs */ + struct wmi_rs_cfg_ex_common common_cfg; + u8 each_mcs_cfg_size; + u8 reserved[3]; + /* Configuration for each MCS */ + struct wmi_rs_cfg_ex_mcs each_mcs_cfg[0]; +} __packed; + +/* WMI_RS_CFG_EX_EVENTID */ +struct wmi_rs_cfg_ex_event { + /* enum wmi_edmg_tx_mode */ + u8 mode; + /* enum wmi_fw_status */ + u8 status; + u8 reserved[2]; +} __packed; + +/* WMI_RS_ENABLE_CMDID */ +struct wmi_rs_enable_cmd { + u8 cid; + /* enable or disable rate search */ + u8 rs_enable; + u8 reserved[2]; + __le32 mcs_en_vec; +} __packed; + +/* WMI_RS_ENABLE_EVENTID */ +struct wmi_rs_enable_event { + /* enum wmi_fw_status */ + u8 status; + u8 reserved[3]; +} __packed; + /* Slot types */ enum wmi_sched_scheme_slot_type { WMI_SCHED_SLOT_SP = 0x0, @@ -2547,7 +3038,7 @@ struct wmi_scheduling_scheme_event { u8 reserved[1]; } __packed; -/* WMI_RS_CFG_CMDID */ +/* WMI_RS_CFG_CMDID - deprecated */ struct wmi_rs_cfg_cmd { /* connection id */ u8 cid; @@ -2557,7 +3048,7 @@ struct wmi_rs_cfg_cmd { struct wmi_rs_cfg rs_cfg; } __packed; -/* WMI_RS_CFG_DONE_EVENTID */ +/* WMI_RS_CFG_DONE_EVENTID - deprecated */ struct wmi_rs_cfg_done_event { u8 cid; /* enum wmi_fw_status */ @@ -2565,7 +3056,7 @@ struct wmi_rs_cfg_done_event { u8 reserved[2]; } __packed; -/* WMI_GET_DETAILED_RS_RES_CMDID */ +/* WMI_GET_DETAILED_RS_RES_CMDID - deprecated */ struct wmi_get_detailed_rs_res_cmd { /* connection id */ u8 cid; @@ -2590,7 +3081,7 @@ struct wmi_rs_results { u8 mcs; } __packed; -/* WMI_GET_DETAILED_RS_RES_EVENTID */ +/* WMI_GET_DETAILED_RS_RES_EVENTID - deprecated */ struct wmi_get_detailed_rs_res_event { u8 cid; /* enum wmi_rs_results_status */ @@ -2600,6 +3091,45 @@ struct wmi_get_detailed_rs_res_event { u8 reserved[3]; } __packed; +/* WMI_GET_DETAILED_RS_RES_EX_CMDID */ +struct wmi_get_detailed_rs_res_ex_cmd { + u8 cid; + u8 reserved[3]; +} __packed; + +/* Rate search results */ +struct wmi_rs_results_ex_common { + /* RS timestamp */ + __le32 tsf; + /* RS selected MCS */ + u8 mcs; + /* enum wmi_edmg_tx_mode */ + u8 mode; + u8 reserved[2]; +} __packed; + +/* Rate search results */ +struct wmi_rs_results_ex_mcs { + /* number of sent MPDUs */ + u8 num_of_tx_pkt; + /* number of non-acked MPDUs */ + u8 num_of_non_acked_pkt; + u8 reserved[2]; +} __packed; + +/* WMI_GET_DETAILED_RS_RES_EX_EVENTID */ +struct wmi_get_detailed_rs_res_ex_event { + u8 cid; + /* enum wmi_rs_results_status */ + u8 status; + u8 reserved0[2]; + struct wmi_rs_results_ex_common common_rs_results; + u8 each_mcs_results_size; + u8 reserved1[3]; + /* Results for each MCS */ + struct wmi_rs_results_ex_mcs each_mcs_results[0]; +} __packed; + /* BRP antenna limit mode */ enum wmi_brp_ant_limit_mode { /* Disable BRP force antenna limit */ @@ -3350,13 +3880,20 @@ struct wmi_get_assoc_list_res_event { u8 reserved[3]; } __packed; -/* WMI_BF_CONTROL_EVENTID */ +/* WMI_BF_CONTROL_EVENTID - deprecated */ struct wmi_bf_control_event { /* wmi_fw_status */ u8 status; u8 reserved[3]; } __packed; +/* WMI_BF_CONTROL_EX_EVENTID */ +struct wmi_bf_control_ex_event { + /* wmi_fw_status */ + u8 status; + u8 reserved[3]; +} __packed; + /* WMI_COMMAND_NOT_SUPPORTED_EVENTID */ struct wmi_command_not_supported_event { /* device id */ @@ -3426,4 +3963,96 @@ struct wmi_internal_fw_set_channel_event { u8 reserved[3]; } __packed; +/* WMI_LINK_STATS_CONFIG_DONE_EVENTID */ +struct wmi_link_stats_config_done_event { + /* wmi_fw_status_e */ + u8 status; + u8 reserved[3]; +} __packed; + +/* WMI_LINK_STATS_EVENTID */ +struct wmi_link_stats_event { + __le64 tsf; + __le16 payload_size; + u8 has_next; + u8 reserved[5]; + /* a stream of wmi_link_stats_record_s */ + u8 payload[0]; +} __packed; + +/* WMI_LINK_STATS_EVENT */ +struct wmi_link_stats_record { + /* wmi_link_stats_record_type_e */ + u8 record_type_id; + u8 reserved; + __le16 record_size; + u8 record[0]; +} __packed; + +/* WMI_LINK_STATS_TYPE_BASIC */ +struct wmi_link_stats_basic { + u8 cid; + s8 rssi; + u8 sqi; + u8 bf_mcs; + u8 per_average; + u8 selected_rfc; + u8 rx_effective_ant_num; + u8 my_rx_sector; + u8 my_tx_sector; + u8 other_rx_sector; + u8 other_tx_sector; + u8 reserved[7]; + /* 1/4 Db units */ + __le16 snr; + __le32 tx_tpt; + __le32 tx_goodput; + __le32 rx_goodput; + __le32 bf_count; + __le32 rx_bcast_frames; +} __packed; + +/* WMI_LINK_STATS_TYPE_GLOBAL */ +struct wmi_link_stats_global { + /* all ack-able frames */ + __le32 rx_frames; + /* all ack-able frames */ + __le32 tx_frames; + __le32 rx_ba_frames; + __le32 tx_ba_frames; + __le32 tx_beacons; + __le32 rx_mic_errors; + __le32 rx_crc_errors; + __le32 tx_fail_no_ack; + u8 reserved[8]; +} __packed; + +/* WMI_SET_GRANT_MCS_EVENTID */ +struct wmi_set_grant_mcs_event { + /* wmi_fw_status */ + u8 status; + u8 reserved[3]; +} __packed; + +/* WMI_SET_AP_SLOT_SIZE_EVENTID */ +struct wmi_set_ap_slot_size_event { + /* wmi_fw_status */ + u8 status; + u8 reserved[3]; +} __packed; + +/* WMI_SET_VRING_PRIORITY_WEIGHT_EVENTID */ +struct wmi_set_vring_priority_weight_event { + /* wmi_fw_status */ + u8 status; + u8 reserved[3]; +} __packed; + +/* WMI_SET_VRING_PRIORITY_EVENTID */ +struct wmi_set_vring_priority_event { + /* wmi_fw_status */ + u8 status; + u8 reserved[3]; +} __packed; + #endif /* __WILOCITY_WMI_H__ */ diff --git a/drivers/net/wireless/broadcom/b43/leds.c b/drivers/net/wireless/broadcom/b43/leds.c index cb987c2ecc6b..87131f663292 100644 --- a/drivers/net/wireless/broadcom/b43/leds.c +++ b/drivers/net/wireless/broadcom/b43/leds.c @@ -131,7 +131,7 @@ static int b43_register_led(struct b43_wldev *dev, struct b43_led *led, led->wl = dev->wl; led->index = led_index; led->activelow = activelow; - strncpy(led->name, name, sizeof(led->name)); + strlcpy(led->name, name, sizeof(led->name)); atomic_set(&led->state, 0); led->led_dev.name = led->name; diff --git a/drivers/net/wireless/broadcom/b43legacy/leds.c b/drivers/net/wireless/broadcom/b43legacy/leds.c index fd4565389c77..bc922118b6ac 100644 --- a/drivers/net/wireless/broadcom/b43legacy/leds.c +++ b/drivers/net/wireless/broadcom/b43legacy/leds.c @@ -101,7 +101,7 @@ static int b43legacy_register_led(struct b43legacy_wldev *dev, led->dev = dev; led->index = led_index; led->activelow = activelow; - strncpy(led->name, name, sizeof(led->name)); + strlcpy(led->name, name, sizeof(led->name)); led->led_dev.name = led->name; led->led_dev.default_trigger = default_trigger; diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c index 24c4e18e7d80..5444e6213d45 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c @@ -6926,15 +6926,15 @@ struct brcmf_cfg80211_info *brcmf_cfg80211_attach(struct brcmf_pub *drvr, cfg->d11inf.io_type = (u8)io_type; brcmu_d11_attach(&cfg->d11inf); - err = brcmf_setup_wiphy(wiphy, ifp); - if (err < 0) - goto priv_out; - /* regulatory notifer below needs access to cfg so * assign it now. */ drvr->config = cfg; + err = brcmf_setup_wiphy(wiphy, ifp); + if (err < 0) + goto priv_out; + brcmf_dbg(INFO, "Registering custom regulatory\n"); wiphy->reg_notifier = brcmf_cfg80211_reg_notifier; wiphy->regulatory_flags |= REGULATORY_CUSTOM_REG; diff --git a/drivers/net/wireless/intel/iwlegacy/3945-debug.c b/drivers/net/wireless/intel/iwlegacy/3945-debug.c index c1b4441fb8b2..a2960032be81 100644 --- a/drivers/net/wireless/intel/iwlegacy/3945-debug.c +++ b/drivers/net/wireless/intel/iwlegacy/3945-debug.c @@ -95,7 +95,7 @@ il3945_ucode_rx_stats_read(struct file *file, char __user *user_buf, pos += scnprintf(buf + pos, bufsz - pos, "%-32s current" - "acumulative delta max\n", + "accumulative delta max\n", "Statistics_Rx - OFDM:"); pos += scnprintf(buf + pos, bufsz - pos, diff --git a/drivers/net/wireless/mediatek/mt76/Kconfig b/drivers/net/wireless/mediatek/mt76/Kconfig index 850611ad347a..b6c5f17dca30 100644 --- a/drivers/net/wireless/mediatek/mt76/Kconfig +++ b/drivers/net/wireless/mediatek/mt76/Kconfig @@ -11,6 +11,7 @@ config MT76x2_COMMON config MT76x0U tristate "MediaTek MT76x0U (USB) support" + select MT76_CORE depends on MAC80211 depends on USB help diff --git a/drivers/net/wireless/mediatek/mt76/mt76x0/eeprom.c b/drivers/net/wireless/mediatek/mt76/mt76x0/eeprom.c index 1ecd018f12b8..36da1e6bc21a 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x0/eeprom.c +++ b/drivers/net/wireless/mediatek/mt76/mt76x0/eeprom.c @@ -81,15 +81,15 @@ mt76x0_efuse_read(struct mt76x0_dev *dev, u16 addr, u8 *data, return 0; } +#define MT_MAP_READS DIV_ROUND_UP(MT_EFUSE_USAGE_MAP_SIZE, 16) static int mt76x0_efuse_physical_size_check(struct mt76x0_dev *dev) { - const int map_reads = DIV_ROUND_UP(MT_EFUSE_USAGE_MAP_SIZE, 16); - u8 data[map_reads * 16]; + u8 data[MT_MAP_READS * 16]; int ret, i; u32 start = 0, end = 0, cnt_free; - for (i = 0; i < map_reads; i++) { + for (i = 0; i < MT_MAP_READS; i++) { ret = mt76x0_efuse_read(dev, MT_EE_USAGE_MAP_START + i * 16, data + i * 16, MT_EE_PHYSICAL_READ); if (ret) @@ -241,7 +241,7 @@ mt76x0_set_rf_freq_off(struct mt76x0_dev *dev, u8 *eeprom) static void mt76x0_set_lna_gain(struct mt76x0_dev *dev, u8 *eeprom) { - s8 gain; + u8 gain; dev->ee->lna_gain_2ghz = eeprom[MT_EE_LNA_GAIN_2GHZ]; dev->ee->lna_gain_5ghz[0] = eeprom[MT_EE_LNA_GAIN_5GHZ_0]; diff --git a/drivers/net/wireless/mediatek/mt76/mt76x0/mac.c b/drivers/net/wireless/mediatek/mt76/mt76x0/mac.c index 95f28492a843..91a84be36d3b 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x0/mac.c +++ b/drivers/net/wireless/mediatek/mt76/mt76x0/mac.c @@ -424,8 +424,6 @@ void mt76x0_mac_set_ampdu_factor(struct mt76x0_dev *dev) u8 min_factor = 3; int i; - return; - rcu_read_lock(); for (i = 0; i < ARRAY_SIZE(dev->wcid); i++) { wcid = rcu_dereference(dev->wcid[i]); diff --git a/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8723b2ant.c b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8723b2ant.c index df3facc8e5a4..6597f7cb3411 100644 --- a/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8723b2ant.c +++ b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8723b2ant.c @@ -2818,23 +2818,11 @@ static void btc8723b2ant_action_sco(struct btc_coexist *btcoexist) /* sw mechanism */ if (BTC_WIFI_BW_HT40 == wifi_bw) { - if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) || - (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) { - btc8723b2ant_sw_mechanism(btcoexist, true, true, - false, false); - } else { - btc8723b2ant_sw_mechanism(btcoexist, true, true, - false, false); - } + btc8723b2ant_sw_mechanism(btcoexist, true, true, + false, false); } else { - if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) || - (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) { - btc8723b2ant_sw_mechanism(btcoexist, false, true, - false, false); - } else { - btc8723b2ant_sw_mechanism(btcoexist, false, true, - false, false); - } + btc8723b2ant_sw_mechanism(btcoexist, false, true, + false, false); } } @@ -2949,23 +2937,11 @@ static void btc8723b2ant_action_a2dp(struct btc_coexist *btcoexist) /* sw mechanism */ btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw); if (BTC_WIFI_BW_HT40 == wifi_bw) { - if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) || - (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) { - btc8723b2ant_sw_mechanism(btcoexist, true, false, - false, false); - } else { - btc8723b2ant_sw_mechanism(btcoexist, true, false, - false, false); - } + btc8723b2ant_sw_mechanism(btcoexist, true, false, + false, false); } else { - if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) || - (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) { - btc8723b2ant_sw_mechanism(btcoexist, false, false, - false, false); - } else { - btc8723b2ant_sw_mechanism(btcoexist, false, false, - false, false); - } + btc8723b2ant_sw_mechanism(btcoexist, false, false, + false, false); } } @@ -3008,23 +2984,11 @@ static void btc8723b2ant_action_a2dp_pan_hs(struct btc_coexist *btcoexist) /* sw mechanism */ btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw); if (BTC_WIFI_BW_HT40 == wifi_bw) { - if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) || - (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) { - btc8723b2ant_sw_mechanism(btcoexist, true, false, - false, false); - } else { - btc8723b2ant_sw_mechanism(btcoexist, true, false, - false, false); - } + btc8723b2ant_sw_mechanism(btcoexist, true, false, + false, false); } else { - if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) || - (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) { - btc8723b2ant_sw_mechanism(btcoexist, false, false, - false, false); - } else { - btc8723b2ant_sw_mechanism(btcoexist, false, false, - false, false); - } + btc8723b2ant_sw_mechanism(btcoexist, false, false, + false, false); } } @@ -3071,23 +3035,11 @@ static void btc8723b2ant_action_pan_edr(struct btc_coexist *btcoexist) /* sw mechanism */ btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw); if (BTC_WIFI_BW_HT40 == wifi_bw) { - if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) || - (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) { - btc8723b2ant_sw_mechanism(btcoexist, true, false, - false, false); - } else { - btc8723b2ant_sw_mechanism(btcoexist, true, false, - false, false); - } + btc8723b2ant_sw_mechanism(btcoexist, true, false, + false, false); } else { - if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) || - (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) { - btc8723b2ant_sw_mechanism(btcoexist, false, false, - false, false); - } else { - btc8723b2ant_sw_mechanism(btcoexist, false, false, - false, false); - } + btc8723b2ant_sw_mechanism(btcoexist, false, false, + false, false); } } @@ -3121,23 +3073,11 @@ static void btc8723b2ant_action_pan_hs(struct btc_coexist *btcoexist) btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw); if (BTC_WIFI_BW_HT40 == wifi_bw) { - if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) || - (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) { - btc8723b2ant_sw_mechanism(btcoexist, true, false, - false, false); - } else { - btc8723b2ant_sw_mechanism(btcoexist, true, false, - false, false); - } + btc8723b2ant_sw_mechanism(btcoexist, true, false, + false, false); } else { - if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) || - (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) { - btc8723b2ant_sw_mechanism(btcoexist, false, false, - false, false); - } else { - btc8723b2ant_sw_mechanism(btcoexist, false, false, - false, false); - } + btc8723b2ant_sw_mechanism(btcoexist, false, false, + false, false); } } @@ -3189,23 +3129,11 @@ static void btc8723b2ant_action_pan_edr_a2dp(struct btc_coexist *btcoexist) /* sw mechanism */ if (BTC_WIFI_BW_HT40 == wifi_bw) { - if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) || - (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) { - btc8723b2ant_sw_mechanism(btcoexist, true, false, - false, false); - } else { - btc8723b2ant_sw_mechanism(btcoexist, true, false, - false, false); - } + btc8723b2ant_sw_mechanism(btcoexist, true, false, + false, false); } else { - if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) || - (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) { - btc8723b2ant_sw_mechanism(btcoexist, false, false, - false, false); - } else { - btc8723b2ant_sw_mechanism(btcoexist, false, false, - false, false); - } + btc8723b2ant_sw_mechanism(btcoexist, false, false, + false, false); } } @@ -3264,23 +3192,11 @@ static void btc8723b2ant_action_pan_edr_hid(struct btc_coexist *btcoexist) /* sw mechanism */ if (BTC_WIFI_BW_HT40 == wifi_bw) { - if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) || - (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) { - btc8723b2ant_sw_mechanism(btcoexist, true, true, - false, false); - } else { - btc8723b2ant_sw_mechanism(btcoexist, true, true, - false, false); - } + btc8723b2ant_sw_mechanism(btcoexist, true, true, + false, false); } else { - if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) || - (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) { - btc8723b2ant_sw_mechanism(btcoexist, false, true, - false, false); - } else { - btc8723b2ant_sw_mechanism(btcoexist, false, true, - false, false); - } + btc8723b2ant_sw_mechanism(btcoexist, false, true, + false, false); } } @@ -3336,23 +3252,11 @@ static void btc8723b2ant_action_hid_a2dp_pan_edr(struct btc_coexist *btcoexist) /* sw mechanism */ if (BTC_WIFI_BW_HT40 == wifi_bw) { - if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) || - (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) { - btc8723b2ant_sw_mechanism(btcoexist, true, true, - false, false); - } else { - btc8723b2ant_sw_mechanism(btcoexist, true, true, - false, false); - } + btc8723b2ant_sw_mechanism(btcoexist, true, true, + false, false); } else { - if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) || - (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) { - btc8723b2ant_sw_mechanism(btcoexist, false, true, - false, false); - } else { - btc8723b2ant_sw_mechanism(btcoexist, false, true, - false, false); - } + btc8723b2ant_sw_mechanism(btcoexist, false, true, + false, false); } } @@ -3436,23 +3340,11 @@ static void btc8723b2ant_action_hid_a2dp(struct btc_coexist *btcoexist) /* sw mechanism */ if (BTC_WIFI_BW_HT40 == wifi_bw) { - if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) || - (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) { - btc8723b2ant_sw_mechanism(btcoexist, true, true, - false, false); - } else { - btc8723b2ant_sw_mechanism(btcoexist, true, true, - false, false); - } + btc8723b2ant_sw_mechanism(btcoexist, true, true, + false, false); } else { - if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) || - (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) { - btc8723b2ant_sw_mechanism(btcoexist, false, true, - false, false); - } else { - btc8723b2ant_sw_mechanism(btcoexist, false, true, - false, false); - } + btc8723b2ant_sw_mechanism(btcoexist, false, true, + false, false); } } diff --git a/drivers/net/wireless/rsi/rsi_91x_hal.c b/drivers/net/wireless/rsi/rsi_91x_hal.c index 27e6baf12e90..01edf960ff3c 100644 --- a/drivers/net/wireless/rsi/rsi_91x_hal.c +++ b/drivers/net/wireless/rsi/rsi_91x_hal.c @@ -57,7 +57,6 @@ int rsi_prepare_mgmt_desc(struct rsi_common *common, struct sk_buff *skb) struct ieee80211_vif *vif; struct rsi_mgmt_desc *mgmt_desc; struct skb_info *tx_params; - struct ieee80211_bss_conf *bss = NULL; struct rsi_xtended_desc *xtend_desc = NULL; u8 header_size; u32 dword_align_bytes = 0; @@ -91,7 +90,6 @@ int rsi_prepare_mgmt_desc(struct rsi_common *common, struct sk_buff *skb) tx_params->internal_hdr_size = header_size; memset(&skb->data[0], 0, header_size); - bss = &vif->bss_conf; wh = (struct ieee80211_hdr *)&skb->data[header_size]; mgmt_desc = (struct rsi_mgmt_desc *)skb->data; @@ -148,7 +146,6 @@ int rsi_prepare_data_desc(struct rsi_common *common, struct sk_buff *skb) struct ieee80211_hdr *wh = NULL; struct ieee80211_tx_info *info; struct skb_info *tx_params; - struct ieee80211_bss_conf *bss; struct rsi_data_desc *data_desc; struct rsi_xtended_desc *xtend_desc; u8 ieee80211_size = MIN_802_11_HDR_LEN; @@ -159,7 +156,6 @@ int rsi_prepare_data_desc(struct rsi_common *common, struct sk_buff *skb) info = IEEE80211_SKB_CB(skb); vif = info->control.vif; - bss = &vif->bss_conf; tx_params = (struct skb_info *)info->driver_data; header_size = FRAME_DESC_SZ + sizeof(struct rsi_xtended_desc); @@ -288,7 +284,6 @@ int rsi_send_data_pkt(struct rsi_common *common, struct sk_buff *skb) struct ieee80211_tx_info *info; struct skb_info *tx_params; struct ieee80211_bss_conf *bss; - struct ieee80211_hdr *wh; int status = -EINVAL; u8 header_size; @@ -304,7 +299,6 @@ int rsi_send_data_pkt(struct rsi_common *common, struct sk_buff *skb) bss = &vif->bss_conf; tx_params = (struct skb_info *)info->driver_data; header_size = tx_params->internal_hdr_size; - wh = (struct ieee80211_hdr *)&skb->data[header_size]; if (((vif->type == NL80211_IFTYPE_STATION) || (vif->type == NL80211_IFTYPE_P2P_CLIENT)) && @@ -747,13 +741,11 @@ static int ping_pong_write(struct rsi_hw *adapter, u8 cmd, u8 *addr, u32 size) static int auto_fw_upgrade(struct rsi_hw *adapter, u8 *flash_content, u32 content_size) { - u8 cmd, *temp_flash_content; + u8 cmd; u32 temp_content_size, num_flash, index; u32 flash_start_address; int status; - temp_flash_content = flash_content; - if (content_size > MAX_FLASH_FILE_SIZE) { rsi_dbg(ERR_ZONE, "%s: Flash Content size is more than 400K %u\n", diff --git a/drivers/ssb/Kconfig b/drivers/ssb/Kconfig index c574dd210500..df30e1323252 100644 --- a/drivers/ssb/Kconfig +++ b/drivers/ssb/Kconfig @@ -89,27 +89,6 @@ config SSB_HOST_SOC If unsure, say N -config SSB_SILENT - bool "No SSB kernel messages" - depends on SSB && EXPERT - help - This option turns off all Sonics Silicon Backplane printks. - Note that you won't be able to identify problems, once - messages are turned off. - This might only be desired for production kernels on - embedded devices to reduce the kernel size. - - Say N - -config SSB_DEBUG - bool "SSB debugging" - depends on SSB && !SSB_SILENT - help - This turns on additional runtime checks and debugging - messages. Turn this on for SSB troubleshooting. - - If unsure, say N - config SSB_SERIAL bool depends on SSB diff --git a/drivers/ssb/b43_pci_bridge.c b/drivers/ssb/b43_pci_bridge.c index bed2fedeb057..9c7316b5685f 100644 --- a/drivers/ssb/b43_pci_bridge.c +++ b/drivers/ssb/b43_pci_bridge.c @@ -10,12 +10,12 @@ * Licensed under the GNU/GPL. See COPYING for details. */ +#include "ssb_private.h" + #include <linux/pci.h> #include <linux/module.h> #include <linux/ssb/ssb.h> -#include "ssb_private.h" - static const struct pci_device_id b43_pci_bridge_tbl[] = { { PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, 0x4301) }, diff --git a/drivers/ssb/bridge_pcmcia_80211.c b/drivers/ssb/bridge_pcmcia_80211.c index d70568ea02d5..f51f150307df 100644 --- a/drivers/ssb/bridge_pcmcia_80211.c +++ b/drivers/ssb/bridge_pcmcia_80211.c @@ -6,6 +6,8 @@ * Licensed under the GNU/GPL. See COPYING for details. */ +#include "ssb_private.h" + #include <linux/ssb/ssb.h> #include <linux/slab.h> #include <linux/module.h> @@ -15,8 +17,6 @@ #include <pcmcia/ds.h> #include <pcmcia/cisreg.h> -#include "ssb_private.h" - static const struct pcmcia_device_id ssb_host_pcmcia_tbl[] = { PCMCIA_DEVICE_MANF_CARD(0x2D0, 0x448), PCMCIA_DEVICE_MANF_CARD(0x2D0, 0x476), @@ -70,7 +70,7 @@ err_disable: err_kfree_ssb: kfree(ssb); out_error: - ssb_err("Initialization failed (%d, %d)\n", res, err); + dev_err(&dev->dev, "Initialization failed (%d, %d)\n", res, err); return err; } diff --git a/drivers/ssb/driver_chipcommon.c b/drivers/ssb/driver_chipcommon.c index 7cb7d2c8fd86..99a4656d113d 100644 --- a/drivers/ssb/driver_chipcommon.c +++ b/drivers/ssb/driver_chipcommon.c @@ -9,14 +9,14 @@ * Licensed under the GNU/GPL. See COPYING for details. */ +#include "ssb_private.h" + #include <linux/ssb/ssb.h> #include <linux/ssb/ssb_regs.h> #include <linux/export.h> #include <linux/pci.h> #include <linux/bcm47xx_wdt.h> -#include "ssb_private.h" - /* Clock sources */ enum ssb_clksrc { @@ -56,7 +56,7 @@ void ssb_chipco_set_clockmode(struct ssb_chipcommon *cc, if (cc->capabilities & SSB_CHIPCO_CAP_PMU) return; /* PMU controls clockmode, separated function needed */ - SSB_WARN_ON(ccdev->id.revision >= 20); + WARN_ON(ccdev->id.revision >= 20); /* chipcommon cores prior to rev6 don't support dynamic clock control */ if (ccdev->id.revision < 6) @@ -111,7 +111,7 @@ void ssb_chipco_set_clockmode(struct ssb_chipcommon *cc, } break; default: - SSB_WARN_ON(1); + WARN_ON(1); } } @@ -164,7 +164,7 @@ static int chipco_pctl_clockfreqlimit(struct ssb_chipcommon *cc, int get_max) divisor = 32; break; default: - SSB_WARN_ON(1); + WARN_ON(1); } } else if (cc->dev->id.revision < 10) { switch (clocksrc) { @@ -277,7 +277,7 @@ static void calc_fast_powerup_delay(struct ssb_chipcommon *cc) minfreq = chipco_pctl_clockfreqlimit(cc, 0); pll_on_delay = chipco_read32(cc, SSB_CHIPCO_PLLONDELAY); tmp = (((pll_on_delay + 2) * 1000000) + (minfreq - 1)) / minfreq; - SSB_WARN_ON(tmp & ~0xFFFF); + WARN_ON(tmp & ~0xFFFF); cc->fast_pwrup_delay = tmp; } @@ -354,7 +354,7 @@ void ssb_chipcommon_init(struct ssb_chipcommon *cc) if (cc->dev->id.revision >= 11) cc->status = chipco_read32(cc, SSB_CHIPCO_CHIPSTAT); - ssb_dbg("chipcommon status is 0x%x\n", cc->status); + dev_dbg(cc->dev->dev, "chipcommon status is 0x%x\n", cc->status); if (cc->dev->id.revision >= 20) { chipco_write32(cc, SSB_CHIPCO_GPIOPULLUP, 0); diff --git a/drivers/ssb/driver_chipcommon_pmu.c b/drivers/ssb/driver_chipcommon_pmu.c index c5352ea4821e..0f60e90ded26 100644 --- a/drivers/ssb/driver_chipcommon_pmu.c +++ b/drivers/ssb/driver_chipcommon_pmu.c @@ -8,6 +8,8 @@ * Licensed under the GNU/GPL. See COPYING for details. */ +#include "ssb_private.h" + #include <linux/ssb/ssb.h> #include <linux/ssb/ssb_regs.h> #include <linux/ssb/ssb_driver_chipcommon.h> @@ -17,8 +19,6 @@ #include <linux/bcm47xx_nvram.h> #endif -#include "ssb_private.h" - static u32 ssb_chipco_pll_read(struct ssb_chipcommon *cc, u32 offset) { chipco_write32(cc, SSB_CHIPCO_PLLCTL_ADDR, offset); @@ -110,7 +110,7 @@ static void ssb_pmu0_pllinit_r0(struct ssb_chipcommon *cc, return; } - ssb_info("Programming PLL to %u.%03u MHz\n", + dev_info(cc->dev->dev, "Programming PLL to %u.%03u MHz\n", crystalfreq / 1000, crystalfreq % 1000); /* First turn the PLL off. */ @@ -128,7 +128,7 @@ static void ssb_pmu0_pllinit_r0(struct ssb_chipcommon *cc, ~(1 << SSB_PMURES_5354_BB_PLL_PU)); break; default: - SSB_WARN_ON(1); + WARN_ON(1); } for (i = 1500; i; i--) { tmp = chipco_read32(cc, SSB_CHIPCO_CLKCTLST); @@ -138,7 +138,7 @@ static void ssb_pmu0_pllinit_r0(struct ssb_chipcommon *cc, } tmp = chipco_read32(cc, SSB_CHIPCO_CLKCTLST); if (tmp & SSB_CHIPCO_CLKCTLST_HAVEHT) - ssb_emerg("Failed to turn the PLL off!\n"); + dev_emerg(cc->dev->dev, "Failed to turn the PLL off!\n"); /* Set PDIV in PLL control 0. */ pllctl = ssb_chipco_pll_read(cc, SSB_PMU0_PLLCTL0); @@ -249,7 +249,7 @@ static void ssb_pmu1_pllinit_r0(struct ssb_chipcommon *cc, return; } - ssb_info("Programming PLL to %u.%03u MHz\n", + dev_info(cc->dev->dev, "Programming PLL to %u.%03u MHz\n", crystalfreq / 1000, crystalfreq % 1000); /* First turn the PLL off. */ @@ -265,7 +265,7 @@ static void ssb_pmu1_pllinit_r0(struct ssb_chipcommon *cc, buffer_strength = 0x222222; break; default: - SSB_WARN_ON(1); + WARN_ON(1); } for (i = 1500; i; i--) { tmp = chipco_read32(cc, SSB_CHIPCO_CLKCTLST); @@ -275,7 +275,7 @@ static void ssb_pmu1_pllinit_r0(struct ssb_chipcommon *cc, } tmp = chipco_read32(cc, SSB_CHIPCO_CLKCTLST); if (tmp & SSB_CHIPCO_CLKCTLST_HAVEHT) - ssb_emerg("Failed to turn the PLL off!\n"); + dev_emerg(cc->dev->dev, "Failed to turn the PLL off!\n"); /* Set p1div and p2div. */ pllctl = ssb_chipco_pll_read(cc, SSB_PMU1_PLLCTL0); @@ -349,7 +349,7 @@ static void ssb_pmu_pll_init(struct ssb_chipcommon *cc) case 43222: break; default: - ssb_err("ERROR: PLL init unknown for device %04X\n", + dev_err(cc->dev->dev, "ERROR: PLL init unknown for device %04X\n", bus->chip_id); } } @@ -471,7 +471,7 @@ static void ssb_pmu_resources_init(struct ssb_chipcommon *cc) max_msk = 0xFFFFF; break; default: - ssb_err("ERROR: PMU resource config unknown for device %04X\n", + dev_err(cc->dev->dev, "ERROR: PMU resource config unknown for device %04X\n", bus->chip_id); } @@ -501,7 +501,7 @@ static void ssb_pmu_resources_init(struct ssb_chipcommon *cc) ~(depend_tab[i].depend)); break; default: - SSB_WARN_ON(1); + WARN_ON(1); } } } @@ -524,7 +524,7 @@ void ssb_pmu_init(struct ssb_chipcommon *cc) pmucap = chipco_read32(cc, SSB_CHIPCO_PMU_CAP); cc->pmu.rev = (pmucap & SSB_CHIPCO_PMU_CAP_REVISION); - ssb_dbg("Found rev %u PMU (capabilities 0x%08X)\n", + dev_dbg(cc->dev->dev, "Found rev %u PMU (capabilities 0x%08X)\n", cc->pmu.rev, pmucap); if (cc->pmu.rev == 1) @@ -568,12 +568,12 @@ void ssb_pmu_set_ldo_voltage(struct ssb_chipcommon *cc, mask = 0x3F; break; default: - SSB_WARN_ON(1); + WARN_ON(1); return; } break; case 0x4312: - if (SSB_WARN_ON(id != LDO_PAREF)) + if (WARN_ON(id != LDO_PAREF)) return; addr = 0; shift = 21; @@ -636,7 +636,7 @@ u32 ssb_pmu_get_alp_clock(struct ssb_chipcommon *cc) case 0x5354: return ssb_pmu_get_alp_clock_clk0(cc); default: - ssb_err("ERROR: PMU alp clock unknown for device %04X\n", + dev_err(cc->dev->dev, "ERROR: PMU alp clock unknown for device %04X\n", bus->chip_id); return 0; } @@ -651,7 +651,7 @@ u32 ssb_pmu_get_cpu_clock(struct ssb_chipcommon *cc) /* 5354 chip uses a non programmable PLL of frequency 240MHz */ return 240000000; default: - ssb_err("ERROR: PMU cpu clock unknown for device %04X\n", + dev_err(cc->dev->dev, "ERROR: PMU cpu clock unknown for device %04X\n", bus->chip_id); return 0; } @@ -665,7 +665,7 @@ u32 ssb_pmu_get_controlclock(struct ssb_chipcommon *cc) case 0x5354: return 120000000; default: - ssb_err("ERROR: PMU controlclock unknown for device %04X\n", + dev_err(cc->dev->dev, "ERROR: PMU controlclock unknown for device %04X\n", bus->chip_id); return 0; } @@ -705,9 +705,9 @@ void ssb_pmu_spuravoid_pllupdate(struct ssb_chipcommon *cc, int spuravoid) pmu_ctl = SSB_CHIPCO_PMU_CTL_PLL_UPD; break; default: - ssb_printk(KERN_ERR PFX - "Unknown spuravoidance settings for chip 0x%04X, not changing PLL\n", - cc->dev->bus->chip_id); + dev_err(cc->dev->dev, + "Unknown spuravoidance settings for chip 0x%04X, not changing PLL\n", + cc->dev->bus->chip_id); return; } diff --git a/drivers/ssb/driver_chipcommon_sflash.c b/drivers/ssb/driver_chipcommon_sflash.c index 937fc31971a7..fac0e6828288 100644 --- a/drivers/ssb/driver_chipcommon_sflash.c +++ b/drivers/ssb/driver_chipcommon_sflash.c @@ -5,10 +5,10 @@ * Licensed under the GNU/GPL. See COPYING for details. */ -#include <linux/ssb/ssb.h> - #include "ssb_private.h" +#include <linux/ssb/ssb.h> + static struct resource ssb_sflash_resource = { .name = "ssb_sflash", .start = SSB_FLASH2, @@ -80,7 +80,7 @@ static void ssb_sflash_cmd(struct ssb_chipcommon *cc, u32 opcode) return; cpu_relax(); } - pr_err("SFLASH control command failed (timeout)!\n"); + dev_err(cc->dev->dev, "SFLASH control command failed (timeout)!\n"); } /* Initialize serial flash access */ diff --git a/drivers/ssb/driver_extif.c b/drivers/ssb/driver_extif.c index 59385fdab5b0..06b68dd6e022 100644 --- a/drivers/ssb/driver_extif.c +++ b/drivers/ssb/driver_extif.c @@ -10,12 +10,12 @@ * Licensed under the GNU/GPL. See COPYING for details. */ +#include "ssb_private.h" + #include <linux/serial.h> #include <linux/serial_core.h> #include <linux/serial_reg.h> -#include "ssb_private.h" - static inline u32 extif_read32(struct ssb_extif *extif, u16 offset) { diff --git a/drivers/ssb/driver_gige.c b/drivers/ssb/driver_gige.c index e9734051e3c4..ebee6b0e3c34 100644 --- a/drivers/ssb/driver_gige.c +++ b/drivers/ssb/driver_gige.c @@ -242,7 +242,7 @@ static int ssb_gige_probe(struct ssb_device *sdev, bool pdev_is_ssb_gige_core(struct pci_dev *pdev) { if (!pdev->resource[0].name) - return 0; + return false; return (strcmp(pdev->resource[0].name, SSB_GIGE_MEM_RES_NAME) == 0); } EXPORT_SYMBOL(pdev_is_ssb_gige_core); diff --git a/drivers/ssb/driver_gpio.c b/drivers/ssb/driver_gpio.c index 796e22037bc4..e809dae4c470 100644 --- a/drivers/ssb/driver_gpio.c +++ b/drivers/ssb/driver_gpio.c @@ -8,6 +8,8 @@ * Licensed under the GNU/GPL. See COPYING for details. */ +#include "ssb_private.h" + #include <linux/gpio/driver.h> #include <linux/irq.h> #include <linux/interrupt.h> @@ -15,8 +17,6 @@ #include <linux/export.h> #include <linux/ssb/ssb.h> -#include "ssb_private.h" - /************************************************** * Shared @@ -461,7 +461,7 @@ int ssb_gpio_init(struct ssb_bus *bus) else if (ssb_extif_available(&bus->extif)) return ssb_gpio_extif_init(bus); else - SSB_WARN_ON(1); + WARN_ON(1); return -1; } @@ -473,7 +473,7 @@ int ssb_gpio_unregister(struct ssb_bus *bus) gpiochip_remove(&bus->gpio); return 0; } else { - SSB_WARN_ON(1); + WARN_ON(1); } return -1; diff --git a/drivers/ssb/driver_mipscore.c b/drivers/ssb/driver_mipscore.c index f87efef42252..1ca2ac5ef2b8 100644 --- a/drivers/ssb/driver_mipscore.c +++ b/drivers/ssb/driver_mipscore.c @@ -8,6 +8,8 @@ * Licensed under the GNU/GPL. See COPYING for details. */ +#include "ssb_private.h" + #include <linux/ssb/ssb.h> #include <linux/mtd/physmap.h> @@ -19,8 +21,6 @@ #include <linux/bcm47xx_nvram.h> #endif -#include "ssb_private.h" - static const char * const part_probes[] = { "bcm47xxpart", NULL }; static struct physmap_flash_data ssb_pflash_data = { @@ -170,14 +170,15 @@ static void set_irq(struct ssb_device *dev, unsigned int irq) irqflag |= (ipsflag & ~ipsflag_irq_mask[irq]); ssb_write32(mdev, SSB_IPSFLAG, irqflag); } - ssb_dbg("set_irq: core 0x%04x, irq %d => %d\n", + dev_dbg(dev->dev, "set_irq: core 0x%04x, irq %d => %d\n", dev->id.coreid, oldirq+2, irq+2); } static void print_irq(struct ssb_device *dev, unsigned int irq) { static const char *irq_name[] = {"2(S)", "3", "4", "5", "6", "D", "I"}; - ssb_dbg("core 0x%04x, irq : %s%s %s%s %s%s %s%s %s%s %s%s %s%s\n", + dev_dbg(dev->dev, + "core 0x%04x, irq : %s%s %s%s %s%s %s%s %s%s %s%s %s%s\n", dev->id.coreid, irq_name[0], irq == 0 ? "*" : " ", irq_name[1], irq == 1 ? "*" : " ", @@ -229,11 +230,11 @@ static void ssb_mips_flash_detect(struct ssb_mipscore *mcore) switch (bus->chipco.capabilities & SSB_CHIPCO_CAP_FLASHT) { case SSB_CHIPCO_FLASHT_STSER: case SSB_CHIPCO_FLASHT_ATSER: - pr_debug("Found serial flash\n"); + dev_dbg(mcore->dev->dev, "Found serial flash\n"); ssb_sflash_init(&bus->chipco); break; case SSB_CHIPCO_FLASHT_PARA: - pr_debug("Found parallel flash\n"); + dev_dbg(mcore->dev->dev, "Found parallel flash\n"); pflash->present = true; pflash->window = SSB_FLASH2; pflash->window_size = SSB_FLASH2_SZ; @@ -299,7 +300,7 @@ void ssb_mipscore_init(struct ssb_mipscore *mcore) if (!mcore->dev) return; /* We don't have a MIPS core */ - ssb_dbg("Initializing MIPS core...\n"); + dev_dbg(mcore->dev->dev, "Initializing MIPS core...\n"); bus = mcore->dev->bus; hz = ssb_clockspeed(bus); @@ -347,7 +348,7 @@ void ssb_mipscore_init(struct ssb_mipscore *mcore) break; } } - ssb_dbg("after irq reconfiguration\n"); + dev_dbg(mcore->dev->dev, "after irq reconfiguration\n"); dump_irq(bus); ssb_mips_serial_init(mcore); diff --git a/drivers/ssb/driver_pcicore.c b/drivers/ssb/driver_pcicore.c index 5fe1c22e289b..6a5622e0ded5 100644 --- a/drivers/ssb/driver_pcicore.c +++ b/drivers/ssb/driver_pcicore.c @@ -8,14 +8,14 @@ * Licensed under the GNU/GPL. See COPYING for details. */ +#include "ssb_private.h" + #include <linux/ssb/ssb.h> #include <linux/pci.h> #include <linux/export.h> #include <linux/delay.h> #include <linux/ssb/ssb_embedded.h> -#include "ssb_private.h" - static u32 ssb_pcie_read(struct ssb_pcicore *pc, u32 address); static void ssb_pcie_write(struct ssb_pcicore *pc, u32 address, u32 data); static u16 ssb_pcie_mdio_read(struct ssb_pcicore *pc, u8 device, u8 address); @@ -115,7 +115,7 @@ static int ssb_extpci_read_config(struct ssb_pcicore *pc, u32 addr, val; void __iomem *mmio; - SSB_WARN_ON(!pc->hostmode); + WARN_ON(!pc->hostmode); if (unlikely(len != 1 && len != 2 && len != 4)) goto out; addr = get_cfgspace_addr(pc, bus, dev, func, off); @@ -161,7 +161,7 @@ static int ssb_extpci_write_config(struct ssb_pcicore *pc, u32 addr, val = 0; void __iomem *mmio; - SSB_WARN_ON(!pc->hostmode); + WARN_ON(!pc->hostmode); if (unlikely(len != 1 && len != 2 && len != 4)) goto out; addr = get_cfgspace_addr(pc, bus, dev, func, off); @@ -263,7 +263,7 @@ int ssb_pcicore_plat_dev_init(struct pci_dev *d) return -ENODEV; } - ssb_info("PCI: Fixing up device %s\n", pci_name(d)); + dev_info(&d->dev, "PCI: Fixing up device %s\n", pci_name(d)); /* Fix up interrupt lines */ d->irq = ssb_mips_irq(extpci_core->dev) + 2; @@ -284,12 +284,12 @@ static void ssb_pcicore_fixup_pcibridge(struct pci_dev *dev) if (dev->bus->number != 0 || PCI_SLOT(dev->devfn) != 0) return; - ssb_info("PCI: Fixing up bridge %s\n", pci_name(dev)); + dev_info(&dev->dev, "PCI: Fixing up bridge %s\n", pci_name(dev)); /* Enable PCI bridge bus mastering and memory space */ pci_set_master(dev); if (pcibios_enable_device(dev, ~0) < 0) { - ssb_err("PCI: SSB bridge enable failed\n"); + dev_err(&dev->dev, "PCI: SSB bridge enable failed\n"); return; } @@ -298,7 +298,8 @@ static void ssb_pcicore_fixup_pcibridge(struct pci_dev *dev) /* Make sure our latency is high enough to handle the devices behind us */ lat = 168; - ssb_info("PCI: Fixing latency timer of device %s to %u\n", + dev_info(&dev->dev, + "PCI: Fixing latency timer of device %s to %u\n", pci_name(dev), lat); pci_write_config_byte(dev, PCI_LATENCY_TIMER, lat); } @@ -322,7 +323,7 @@ static void ssb_pcicore_init_hostmode(struct ssb_pcicore *pc) return; extpci_core = pc; - ssb_dbg("PCIcore in host mode found\n"); + dev_dbg(pc->dev->dev, "PCIcore in host mode found\n"); /* Reset devices on the external PCI bus */ val = SSB_PCICORE_CTL_RST_OE; val |= SSB_PCICORE_CTL_CLK_OE; @@ -337,7 +338,7 @@ static void ssb_pcicore_init_hostmode(struct ssb_pcicore *pc) udelay(1); /* Assertion time demanded by the PCI standard */ if (pc->dev->bus->has_cardbus_slot) { - ssb_dbg("CardBus slot detected\n"); + dev_dbg(pc->dev->dev, "CardBus slot detected\n"); pc->cardbusmode = 1; /* GPIO 1 resets the bridge */ ssb_gpio_out(pc->dev->bus, 1, 1); @@ -701,7 +702,7 @@ int ssb_pcicore_dev_irqvecs_enable(struct ssb_pcicore *pc, /* Calculate the "coremask" for the device. */ coremask = (1 << dev->core_index); - SSB_WARN_ON(bus->bustype != SSB_BUSTYPE_PCI); + WARN_ON(bus->bustype != SSB_BUSTYPE_PCI); err = pci_read_config_dword(bus->host_pci, SSB_PCI_IRQMASK, &tmp); if (err) goto out; diff --git a/drivers/ssb/embedded.c b/drivers/ssb/embedded.c index 55e101115038..8254ed25e063 100644 --- a/drivers/ssb/embedded.c +++ b/drivers/ssb/embedded.c @@ -9,6 +9,8 @@ * Licensed under the GNU/GPL. See COPYING for details. */ +#include "ssb_private.h" + #include <linux/export.h> #include <linux/platform_device.h> #include <linux/ssb/ssb.h> @@ -17,8 +19,6 @@ #include <linux/ssb/ssb_driver_gige.h> #include <linux/pci.h> -#include "ssb_private.h" - int ssb_watchdog_timer_set(struct ssb_bus *bus, u32 ticks) { @@ -57,8 +57,8 @@ int ssb_watchdog_register(struct ssb_bus *bus) bus->busnumber, &wdt, sizeof(wdt)); if (IS_ERR(pdev)) { - ssb_dbg("can not register watchdog device, err: %li\n", - PTR_ERR(pdev)); + pr_debug("can not register watchdog device, err: %li\n", + PTR_ERR(pdev)); return PTR_ERR(pdev); } @@ -77,7 +77,7 @@ u32 ssb_gpio_in(struct ssb_bus *bus, u32 mask) else if (ssb_extif_available(&bus->extif)) res = ssb_extif_gpio_in(&bus->extif, mask); else - SSB_WARN_ON(1); + WARN_ON(1); spin_unlock_irqrestore(&bus->gpio_lock, flags); return res; @@ -95,7 +95,7 @@ u32 ssb_gpio_out(struct ssb_bus *bus, u32 mask, u32 value) else if (ssb_extif_available(&bus->extif)) res = ssb_extif_gpio_out(&bus->extif, mask, value); else - SSB_WARN_ON(1); + WARN_ON(1); spin_unlock_irqrestore(&bus->gpio_lock, flags); return res; @@ -113,7 +113,7 @@ u32 ssb_gpio_outen(struct ssb_bus *bus, u32 mask, u32 value) else if (ssb_extif_available(&bus->extif)) res = ssb_extif_gpio_outen(&bus->extif, mask, value); else - SSB_WARN_ON(1); + WARN_ON(1); spin_unlock_irqrestore(&bus->gpio_lock, flags); return res; @@ -145,7 +145,7 @@ u32 ssb_gpio_intmask(struct ssb_bus *bus, u32 mask, u32 value) else if (ssb_extif_available(&bus->extif)) res = ssb_extif_gpio_intmask(&bus->extif, mask, value); else - SSB_WARN_ON(1); + WARN_ON(1); spin_unlock_irqrestore(&bus->gpio_lock, flags); return res; @@ -163,7 +163,7 @@ u32 ssb_gpio_polarity(struct ssb_bus *bus, u32 mask, u32 value) else if (ssb_extif_available(&bus->extif)) res = ssb_extif_gpio_polarity(&bus->extif, mask, value); else - SSB_WARN_ON(1); + WARN_ON(1); spin_unlock_irqrestore(&bus->gpio_lock, flags); return res; diff --git a/drivers/ssb/host_soc.c b/drivers/ssb/host_soc.c index d62992dc08b2..3b438480515c 100644 --- a/drivers/ssb/host_soc.c +++ b/drivers/ssb/host_soc.c @@ -8,11 +8,11 @@ * Licensed under the GNU/GPL. See COPYING for details. */ +#include "ssb_private.h" + #include <linux/bcm47xx_nvram.h> #include <linux/ssb/ssb.h> -#include "ssb_private.h" - static u8 ssb_host_soc_read8(struct ssb_device *dev, u16 offset) { struct ssb_bus *bus = dev->bus; @@ -61,7 +61,7 @@ static void ssb_host_soc_block_read(struct ssb_device *dev, void *buffer, case sizeof(u16): { __le16 *buf = buffer; - SSB_WARN_ON(count & 1); + WARN_ON(count & 1); while (count) { *buf = (__force __le16)__raw_readw(addr); buf++; @@ -72,7 +72,7 @@ static void ssb_host_soc_block_read(struct ssb_device *dev, void *buffer, case sizeof(u32): { __le32 *buf = buffer; - SSB_WARN_ON(count & 3); + WARN_ON(count & 3); while (count) { *buf = (__force __le32)__raw_readl(addr); buf++; @@ -81,7 +81,7 @@ static void ssb_host_soc_block_read(struct ssb_device *dev, void *buffer, break; } default: - SSB_WARN_ON(1); + WARN_ON(1); } } #endif /* CONFIG_SSB_BLOCKIO */ @@ -134,7 +134,7 @@ static void ssb_host_soc_block_write(struct ssb_device *dev, const void *buffer, case sizeof(u16): { const __le16 *buf = buffer; - SSB_WARN_ON(count & 1); + WARN_ON(count & 1); while (count) { __raw_writew((__force u16)(*buf), addr); buf++; @@ -145,7 +145,7 @@ static void ssb_host_soc_block_write(struct ssb_device *dev, const void *buffer, case sizeof(u32): { const __le32 *buf = buffer; - SSB_WARN_ON(count & 3); + WARN_ON(count & 3); while (count) { __raw_writel((__force u32)(*buf), addr); buf++; @@ -154,7 +154,7 @@ static void ssb_host_soc_block_write(struct ssb_device *dev, const void *buffer, break; } default: - SSB_WARN_ON(1); + WARN_ON(1); } } #endif /* CONFIG_SSB_BLOCKIO */ diff --git a/drivers/ssb/main.c b/drivers/ssb/main.c index 116594413f66..0a26984acb2c 100644 --- a/drivers/ssb/main.c +++ b/drivers/ssb/main.c @@ -209,7 +209,7 @@ int ssb_devices_freeze(struct ssb_bus *bus, struct ssb_freeze_context *ctx) memset(ctx, 0, sizeof(*ctx)); ctx->bus = bus; - SSB_WARN_ON(bus->nr_devices > ARRAY_SIZE(ctx->device_frozen)); + WARN_ON(bus->nr_devices > ARRAY_SIZE(ctx->device_frozen)); for (i = 0; i < bus->nr_devices; i++) { sdev = ssb_device_get(&bus->devices[i]); @@ -220,7 +220,7 @@ int ssb_devices_freeze(struct ssb_bus *bus, struct ssb_freeze_context *ctx) continue; } sdrv = drv_to_ssb_drv(sdev->dev->driver); - if (SSB_WARN_ON(!sdrv->remove)) + if (WARN_ON(!sdrv->remove)) continue; sdrv->remove(sdev); ctx->device_frozen[i] = 1; @@ -248,15 +248,16 @@ int ssb_devices_thaw(struct ssb_freeze_context *ctx) continue; sdev = &bus->devices[i]; - if (SSB_WARN_ON(!sdev->dev || !sdev->dev->driver)) + if (WARN_ON(!sdev->dev || !sdev->dev->driver)) continue; sdrv = drv_to_ssb_drv(sdev->dev->driver); - if (SSB_WARN_ON(!sdrv || !sdrv->probe)) + if (WARN_ON(!sdrv || !sdrv->probe)) continue; err = sdrv->probe(sdev, &sdev->id); if (err) { - ssb_err("Failed to thaw device %s\n", + dev_err(sdev->dev, + "Failed to thaw device %s\n", dev_name(sdev->dev)); result = err; } @@ -431,9 +432,9 @@ void ssb_bus_unregister(struct ssb_bus *bus) err = ssb_gpio_unregister(bus); if (err == -EBUSY) - ssb_dbg("Some GPIOs are still in use\n"); + pr_debug("Some GPIOs are still in use\n"); else if (err) - ssb_dbg("Can not unregister GPIO driver: %i\n", err); + pr_debug("Can not unregister GPIO driver: %i\n", err); ssb_buses_lock(); ssb_devices_unregister(bus); @@ -518,7 +519,7 @@ static int ssb_devices_register(struct ssb_bus *bus) sdev->dev = dev; err = device_register(dev); if (err) { - ssb_err("Could not register %s\n", dev_name(dev)); + pr_err("Could not register %s\n", dev_name(dev)); /* Set dev to NULL to not unregister * dev on error unwinding. */ sdev->dev = NULL; @@ -576,9 +577,9 @@ static int ssb_attach_queued_buses(void) err = ssb_gpio_init(bus); if (err == -ENOTSUPP) - ssb_dbg("GPIO driver not activated\n"); + pr_debug("GPIO driver not activated\n"); else if (err) - ssb_dbg("Error registering GPIO driver: %i\n", err); + pr_debug("Error registering GPIO driver: %i\n", err); ssb_bus_may_powerdown(bus); @@ -707,10 +708,12 @@ int ssb_bus_pcibus_register(struct ssb_bus *bus, struct pci_dev *host_pci) err = ssb_bus_register(bus, ssb_pci_get_invariants, 0); if (!err) { - ssb_info("Sonics Silicon Backplane found on PCI device %s\n", + dev_info(&host_pci->dev, + "Sonics Silicon Backplane found on PCI device %s\n", dev_name(&host_pci->dev)); } else { - ssb_err("Failed to register PCI version of SSB with error %d\n", + dev_err(&host_pci->dev, + "Failed to register PCI version of SSB with error %d\n", err); } @@ -731,7 +734,8 @@ int ssb_bus_pcmciabus_register(struct ssb_bus *bus, err = ssb_bus_register(bus, ssb_pcmcia_get_invariants, baseaddr); if (!err) { - ssb_info("Sonics Silicon Backplane found on PCMCIA device %s\n", + dev_info(&pcmcia_dev->dev, + "Sonics Silicon Backplane found on PCMCIA device %s\n", pcmcia_dev->devname); } @@ -752,7 +756,8 @@ int ssb_bus_sdiobus_register(struct ssb_bus *bus, struct sdio_func *func, err = ssb_bus_register(bus, ssb_sdio_get_invariants, ~0); if (!err) { - ssb_info("Sonics Silicon Backplane found on SDIO device %s\n", + dev_info(&func->dev, + "Sonics Silicon Backplane found on SDIO device %s\n", sdio_func_id(func)); } @@ -771,8 +776,8 @@ int ssb_bus_host_soc_register(struct ssb_bus *bus, unsigned long baseaddr) err = ssb_bus_register(bus, ssb_host_soc_get_invariants, baseaddr); if (!err) { - ssb_info("Sonics Silicon Backplane found at address 0x%08lX\n", - baseaddr); + pr_info("Sonics Silicon Backplane found at address 0x%08lX\n", + baseaddr); } return err; @@ -856,13 +861,13 @@ u32 ssb_calc_clock_rate(u32 plltype, u32 n, u32 m) case SSB_PLLTYPE_2: /* 48Mhz, 4 dividers */ n1 += SSB_CHIPCO_CLK_T2_BIAS; n2 += SSB_CHIPCO_CLK_T2_BIAS; - SSB_WARN_ON(!((n1 >= 2) && (n1 <= 7))); - SSB_WARN_ON(!((n2 >= 5) && (n2 <= 23))); + WARN_ON(!((n1 >= 2) && (n1 <= 7))); + WARN_ON(!((n2 >= 5) && (n2 <= 23))); break; case SSB_PLLTYPE_5: /* 25Mhz, 4 dividers */ return 100000000; default: - SSB_WARN_ON(1); + WARN_ON(1); } switch (plltype) { @@ -911,9 +916,9 @@ u32 ssb_calc_clock_rate(u32 plltype, u32 n, u32 m) m1 += SSB_CHIPCO_CLK_T2_BIAS; m2 += SSB_CHIPCO_CLK_T2M2_BIAS; m3 += SSB_CHIPCO_CLK_T2_BIAS; - SSB_WARN_ON(!((m1 >= 2) && (m1 <= 7))); - SSB_WARN_ON(!((m2 >= 3) && (m2 <= 10))); - SSB_WARN_ON(!((m3 >= 2) && (m3 <= 7))); + WARN_ON(!((m1 >= 2) && (m1 <= 7))); + WARN_ON(!((m2 >= 3) && (m2 <= 10))); + WARN_ON(!((m3 >= 2) && (m3 <= 7))); if (!(mc & SSB_CHIPCO_CLK_T2MC_M1BYP)) clock /= m1; @@ -923,7 +928,7 @@ u32 ssb_calc_clock_rate(u32 plltype, u32 n, u32 m) clock /= m3; return clock; default: - SSB_WARN_ON(1); + WARN_ON(1); } return 0; } @@ -1057,9 +1062,9 @@ static int ssb_wait_bits(struct ssb_device *dev, u16 reg, u32 bitmask, } udelay(10); } - printk(KERN_ERR PFX "Timeout waiting for bitmask %08X on " - "register %04X to %s.\n", - bitmask, reg, (set ? "set" : "clear")); + dev_err(dev->dev, + "Timeout waiting for bitmask %08X on register %04X to %s\n", + bitmask, reg, set ? "set" : "clear"); return -ETIMEDOUT; } @@ -1164,12 +1169,10 @@ int ssb_bus_may_powerdown(struct ssb_bus *bus) if (err) goto error; out: -#ifdef CONFIG_SSB_DEBUG bus->powered_up = 0; -#endif return err; error: - ssb_err("Bus powerdown failed\n"); + pr_err("Bus powerdown failed\n"); goto out; } EXPORT_SYMBOL(ssb_bus_may_powerdown); @@ -1183,16 +1186,14 @@ int ssb_bus_powerup(struct ssb_bus *bus, bool dynamic_pctl) if (err) goto error; -#ifdef CONFIG_SSB_DEBUG bus->powered_up = 1; -#endif mode = dynamic_pctl ? SSB_CLKMODE_DYNAMIC : SSB_CLKMODE_FAST; ssb_chipco_set_clockmode(&bus->chipco, mode); return 0; error: - ssb_err("Bus powerup failed\n"); + pr_err("Bus powerup failed\n"); return err; } EXPORT_SYMBOL(ssb_bus_powerup); @@ -1237,15 +1238,15 @@ u32 ssb_admatch_base(u32 adm) base = (adm & SSB_ADM_BASE0); break; case SSB_ADM_TYPE1: - SSB_WARN_ON(adm & SSB_ADM_NEG); /* unsupported */ + WARN_ON(adm & SSB_ADM_NEG); /* unsupported */ base = (adm & SSB_ADM_BASE1); break; case SSB_ADM_TYPE2: - SSB_WARN_ON(adm & SSB_ADM_NEG); /* unsupported */ + WARN_ON(adm & SSB_ADM_NEG); /* unsupported */ base = (adm & SSB_ADM_BASE2); break; default: - SSB_WARN_ON(1); + WARN_ON(1); } return base; @@ -1261,15 +1262,15 @@ u32 ssb_admatch_size(u32 adm) size = ((adm & SSB_ADM_SZ0) >> SSB_ADM_SZ0_SHIFT); break; case SSB_ADM_TYPE1: - SSB_WARN_ON(adm & SSB_ADM_NEG); /* unsupported */ + WARN_ON(adm & SSB_ADM_NEG); /* unsupported */ size = ((adm & SSB_ADM_SZ1) >> SSB_ADM_SZ1_SHIFT); break; case SSB_ADM_TYPE2: - SSB_WARN_ON(adm & SSB_ADM_NEG); /* unsupported */ + WARN_ON(adm & SSB_ADM_NEG); /* unsupported */ size = ((adm & SSB_ADM_SZ2) >> SSB_ADM_SZ2_SHIFT); break; default: - SSB_WARN_ON(1); + WARN_ON(1); } size = (1 << (size + 1)); @@ -1300,19 +1301,19 @@ static int __init ssb_modinit(void) err = b43_pci_ssb_bridge_init(); if (err) { - ssb_err("Broadcom 43xx PCI-SSB-bridge initialization failed\n"); + pr_err("Broadcom 43xx PCI-SSB-bridge initialization failed\n"); /* don't fail SSB init because of this */ err = 0; } err = ssb_host_pcmcia_init(); if (err) { - ssb_err("PCMCIA host initialization failed\n"); + pr_err("PCMCIA host initialization failed\n"); /* don't fail SSB init because of this */ err = 0; } err = ssb_gige_init(); if (err) { - ssb_err("SSB Broadcom Gigabit Ethernet driver initialization failed\n"); + pr_err("SSB Broadcom Gigabit Ethernet driver initialization failed\n"); /* don't fail SSB init because of this */ err = 0; } diff --git a/drivers/ssb/pci.c b/drivers/ssb/pci.c index 77b551da5728..84807a9b4b13 100644 --- a/drivers/ssb/pci.c +++ b/drivers/ssb/pci.c @@ -15,14 +15,14 @@ * Licensed under the GNU/GPL. See COPYING for details. */ +#include "ssb_private.h" + #include <linux/ssb/ssb.h> #include <linux/ssb/ssb_regs.h> #include <linux/slab.h> #include <linux/pci.h> #include <linux/delay.h> -#include "ssb_private.h" - /* Define the following to 1 to enable a printk on each coreswitch. */ #define SSB_VERBOSE_PCICORESWITCH_DEBUG 0 @@ -56,7 +56,7 @@ int ssb_pci_switch_coreidx(struct ssb_bus *bus, u8 coreidx) } return 0; error: - ssb_err("Failed to switch to core %u\n", coreidx); + pr_err("Failed to switch to core %u\n", coreidx); return -ENODEV; } @@ -67,9 +67,8 @@ int ssb_pci_switch_core(struct ssb_bus *bus, unsigned long flags; #if SSB_VERBOSE_PCICORESWITCH_DEBUG - ssb_info("Switching to %s core, index %d\n", - ssb_core_name(dev->id.coreid), - dev->core_index); + pr_info("Switching to %s core, index %d\n", + ssb_core_name(dev->id.coreid), dev->core_index); #endif spin_lock_irqsave(&bus->bar_lock, flags); @@ -161,7 +160,7 @@ out: return err; err_pci: - printk(KERN_ERR PFX "Error: ssb_pci_xtal() could not access PCI config space!\n"); + pr_err("Error: ssb_pci_xtal() could not access PCI config space!\n"); err = -EBUSY; goto out; } @@ -286,7 +285,7 @@ static int sprom_do_write(struct ssb_bus *bus, const u16 *sprom) u32 spromctl; u16 size = bus->sprom_size; - ssb_notice("Writing SPROM. Do NOT turn off the power! Please stand by...\n"); + pr_notice("Writing SPROM. Do NOT turn off the power! Please stand by...\n"); err = pci_read_config_dword(pdev, SSB_SPROMCTL, &spromctl); if (err) goto err_ctlreg; @@ -294,17 +293,17 @@ static int sprom_do_write(struct ssb_bus *bus, const u16 *sprom) err = pci_write_config_dword(pdev, SSB_SPROMCTL, spromctl); if (err) goto err_ctlreg; - ssb_notice("[ 0%%"); + pr_notice("[ 0%%"); msleep(500); for (i = 0; i < size; i++) { if (i == size / 4) - ssb_cont("25%%"); + pr_cont("25%%"); else if (i == size / 2) - ssb_cont("50%%"); + pr_cont("50%%"); else if (i == (size * 3) / 4) - ssb_cont("75%%"); + pr_cont("75%%"); else if (i % 2) - ssb_cont("."); + pr_cont("."); writew(sprom[i], bus->mmio + bus->sprom_offset + (i * 2)); mmiowb(); msleep(20); @@ -317,12 +316,12 @@ static int sprom_do_write(struct ssb_bus *bus, const u16 *sprom) if (err) goto err_ctlreg; msleep(500); - ssb_cont("100%% ]\n"); - ssb_notice("SPROM written\n"); + pr_cont("100%% ]\n"); + pr_notice("SPROM written\n"); return 0; err_ctlreg: - ssb_err("Could not access SPROM control register.\n"); + pr_err("Could not access SPROM control register.\n"); return err; } @@ -816,7 +815,7 @@ static int sprom_extract(struct ssb_bus *bus, struct ssb_sprom *out, memset(out, 0, sizeof(*out)); out->revision = in[size - 1] & 0x00FF; - ssb_dbg("SPROM revision %d detected\n", out->revision); + pr_debug("SPROM revision %d detected\n", out->revision); memset(out->et0mac, 0xFF, 6); /* preset et0 and et1 mac */ memset(out->et1mac, 0xFF, 6); @@ -825,7 +824,7 @@ static int sprom_extract(struct ssb_bus *bus, struct ssb_sprom *out, * number stored in the SPROM. * Always extract r1. */ out->revision = 1; - ssb_dbg("SPROM treated as revision %d\n", out->revision); + pr_debug("SPROM treated as revision %d\n", out->revision); } switch (out->revision) { @@ -842,8 +841,8 @@ static int sprom_extract(struct ssb_bus *bus, struct ssb_sprom *out, sprom_extract_r8(out, in); break; default: - ssb_warn("Unsupported SPROM revision %d detected. Will extract v1\n", - out->revision); + pr_warn("Unsupported SPROM revision %d detected. Will extract v1\n", + out->revision); out->revision = 1; sprom_extract_r123(out, in); } @@ -863,7 +862,7 @@ static int ssb_pci_sprom_get(struct ssb_bus *bus, u16 *buf; if (!ssb_is_sprom_available(bus)) { - ssb_err("No SPROM available!\n"); + pr_err("No SPROM available!\n"); return -ENODEV; } if (bus->chipco.dev) { /* can be unavailable! */ @@ -882,7 +881,7 @@ static int ssb_pci_sprom_get(struct ssb_bus *bus, } else { bus->sprom_offset = SSB_SPROM_BASE1; } - ssb_dbg("SPROM offset is 0x%x\n", bus->sprom_offset); + pr_debug("SPROM offset is 0x%x\n", bus->sprom_offset); buf = kcalloc(SSB_SPROMSIZE_WORDS_R123, sizeof(u16), GFP_KERNEL); if (!buf) @@ -907,16 +906,16 @@ static int ssb_pci_sprom_get(struct ssb_bus *bus, * available for this device in some other storage */ err = ssb_fill_sprom_with_fallback(bus, sprom); if (err) { - ssb_warn("WARNING: Using fallback SPROM failed (err %d)\n", - err); + pr_warn("WARNING: Using fallback SPROM failed (err %d)\n", + err); goto out_free; } else { - ssb_dbg("Using SPROM revision %d provided by platform\n", - sprom->revision); + pr_debug("Using SPROM revision %d provided by platform\n", + sprom->revision); err = 0; goto out_free; } - ssb_warn("WARNING: Invalid SPROM CRC (corrupt SPROM)\n"); + pr_warn("WARNING: Invalid SPROM CRC (corrupt SPROM)\n"); } } err = sprom_extract(bus, sprom, buf, bus->sprom_size); @@ -947,14 +946,12 @@ out: return err; } -#ifdef CONFIG_SSB_DEBUG static int ssb_pci_assert_buspower(struct ssb_bus *bus) { if (likely(bus->powered_up)) return 0; - printk(KERN_ERR PFX "FATAL ERROR: Bus powered down " - "while accessing PCI MMIO space\n"); + pr_err("FATAL ERROR: Bus powered down while accessing PCI MMIO space\n"); if (bus->power_warn_count <= 10) { bus->power_warn_count++; dump_stack(); @@ -962,12 +959,6 @@ static int ssb_pci_assert_buspower(struct ssb_bus *bus) return -ENODEV; } -#else /* DEBUG */ -static inline int ssb_pci_assert_buspower(struct ssb_bus *bus) -{ - return 0; -} -#endif /* DEBUG */ static u8 ssb_pci_read8(struct ssb_device *dev, u16 offset) { @@ -1026,15 +1017,15 @@ static void ssb_pci_block_read(struct ssb_device *dev, void *buffer, ioread8_rep(addr, buffer, count); break; case sizeof(u16): - SSB_WARN_ON(count & 1); + WARN_ON(count & 1); ioread16_rep(addr, buffer, count >> 1); break; case sizeof(u32): - SSB_WARN_ON(count & 3); + WARN_ON(count & 3); ioread32_rep(addr, buffer, count >> 2); break; default: - SSB_WARN_ON(1); + WARN_ON(1); } return; @@ -1100,15 +1091,15 @@ static void ssb_pci_block_write(struct ssb_device *dev, const void *buffer, iowrite8_rep(addr, buffer, count); break; case sizeof(u16): - SSB_WARN_ON(count & 1); + WARN_ON(count & 1); iowrite16_rep(addr, buffer, count >> 1); break; case sizeof(u32): - SSB_WARN_ON(count & 3); + WARN_ON(count & 3); iowrite32_rep(addr, buffer, count >> 2); break; default: - SSB_WARN_ON(1); + WARN_ON(1); } } #endif /* CONFIG_SSB_BLOCKIO */ diff --git a/drivers/ssb/pcmcia.c b/drivers/ssb/pcmcia.c index f03422bbf087..567013f8a8be 100644 --- a/drivers/ssb/pcmcia.c +++ b/drivers/ssb/pcmcia.c @@ -8,6 +8,8 @@ * Licensed under the GNU/GPL. See COPYING for details. */ +#include "ssb_private.h" + #include <linux/ssb/ssb.h> #include <linux/delay.h> #include <linux/io.h> @@ -18,8 +20,6 @@ #include <pcmcia/ds.h> #include <pcmcia/cisreg.h> -#include "ssb_private.h" - /* Define the following to 1 to enable a printk on each coreswitch. */ #define SSB_VERBOSE_PCMCIACORESWITCH_DEBUG 0 @@ -143,7 +143,7 @@ int ssb_pcmcia_switch_coreidx(struct ssb_bus *bus, return 0; error: - ssb_err("Failed to switch to core %u\n", coreidx); + pr_err("Failed to switch to core %u\n", coreidx); return err; } @@ -152,9 +152,8 @@ static int ssb_pcmcia_switch_core(struct ssb_bus *bus, struct ssb_device *dev) int err; #if SSB_VERBOSE_PCMCIACORESWITCH_DEBUG - ssb_info("Switching to %s core, index %d\n", - ssb_core_name(dev->id.coreid), - dev->core_index); + pr_info("Switching to %s core, index %d\n", + ssb_core_name(dev->id.coreid), dev->core_index); #endif err = ssb_pcmcia_switch_coreidx(bus, dev->core_index); @@ -170,7 +169,7 @@ int ssb_pcmcia_switch_segment(struct ssb_bus *bus, u8 seg) int err; u8 val; - SSB_WARN_ON((seg != 0) && (seg != 1)); + WARN_ON((seg != 0) && (seg != 1)); while (1) { err = ssb_pcmcia_cfg_write(bus, SSB_PCMCIA_MEMSEG, seg); if (err) @@ -190,7 +189,7 @@ int ssb_pcmcia_switch_segment(struct ssb_bus *bus, u8 seg) return 0; error: - ssb_err("Failed to switch pcmcia segment\n"); + pr_err("Failed to switch pcmcia segment\n"); return err; } @@ -300,7 +299,7 @@ static void ssb_pcmcia_block_read(struct ssb_device *dev, void *buffer, case sizeof(u16): { __le16 *buf = buffer; - SSB_WARN_ON(count & 1); + WARN_ON(count & 1); while (count) { *buf = (__force __le16)__raw_readw(addr); buf++; @@ -311,7 +310,7 @@ static void ssb_pcmcia_block_read(struct ssb_device *dev, void *buffer, case sizeof(u32): { __le16 *buf = buffer; - SSB_WARN_ON(count & 3); + WARN_ON(count & 3); while (count) { *buf = (__force __le16)__raw_readw(addr); buf++; @@ -322,7 +321,7 @@ static void ssb_pcmcia_block_read(struct ssb_device *dev, void *buffer, break; } default: - SSB_WARN_ON(1); + WARN_ON(1); } unlock: spin_unlock_irqrestore(&bus->bar_lock, flags); @@ -400,7 +399,7 @@ static void ssb_pcmcia_block_write(struct ssb_device *dev, const void *buffer, case sizeof(u16): { const __le16 *buf = buffer; - SSB_WARN_ON(count & 1); + WARN_ON(count & 1); while (count) { __raw_writew((__force u16)(*buf), addr); buf++; @@ -411,7 +410,7 @@ static void ssb_pcmcia_block_write(struct ssb_device *dev, const void *buffer, case sizeof(u32): { const __le16 *buf = buffer; - SSB_WARN_ON(count & 3); + WARN_ON(count & 3); while (count) { __raw_writew((__force u16)(*buf), addr); buf++; @@ -422,7 +421,7 @@ static void ssb_pcmcia_block_write(struct ssb_device *dev, const void *buffer, break; } default: - SSB_WARN_ON(1); + WARN_ON(1); } unlock: mmiowb(); @@ -547,39 +546,39 @@ static int ssb_pcmcia_sprom_write_all(struct ssb_bus *bus, const u16 *sprom) bool failed = 0; size_t size = SSB_PCMCIA_SPROM_SIZE; - ssb_notice("Writing SPROM. Do NOT turn off the power! Please stand by...\n"); + pr_notice("Writing SPROM. Do NOT turn off the power! Please stand by...\n"); err = ssb_pcmcia_sprom_command(bus, SSB_PCMCIA_SPROMCTL_WRITEEN); if (err) { - ssb_notice("Could not enable SPROM write access\n"); + pr_notice("Could not enable SPROM write access\n"); return -EBUSY; } - ssb_notice("[ 0%%"); + pr_notice("[ 0%%"); msleep(500); for (i = 0; i < size; i++) { if (i == size / 4) - ssb_cont("25%%"); + pr_cont("25%%"); else if (i == size / 2) - ssb_cont("50%%"); + pr_cont("50%%"); else if (i == (size * 3) / 4) - ssb_cont("75%%"); + pr_cont("75%%"); else if (i % 2) - ssb_cont("."); + pr_cont("."); err = ssb_pcmcia_sprom_write(bus, i, sprom[i]); if (err) { - ssb_notice("Failed to write to SPROM\n"); + pr_notice("Failed to write to SPROM\n"); failed = 1; break; } } err = ssb_pcmcia_sprom_command(bus, SSB_PCMCIA_SPROMCTL_WRITEDIS); if (err) { - ssb_notice("Could not disable SPROM write access\n"); + pr_notice("Could not disable SPROM write access\n"); failed = 1; } msleep(500); if (!failed) { - ssb_cont("100%% ]\n"); - ssb_notice("SPROM written\n"); + pr_cont("100%% ]\n"); + pr_notice("SPROM written\n"); } return failed ? -EBUSY : 0; @@ -693,9 +692,8 @@ static int ssb_pcmcia_do_get_invariants(struct pcmcia_device *p_dev, return -ENOSPC; /* continue with next entry */ error: - ssb_err( - "PCMCIA: Failed to fetch device invariants: %s\n", - error_description); + pr_err("PCMCIA: Failed to fetch device invariants: %s\n", + error_description); return -ENODEV; } @@ -715,8 +713,7 @@ int ssb_pcmcia_get_invariants(struct ssb_bus *bus, res = pcmcia_loop_tuple(bus->host_pcmcia, CISTPL_FUNCE, ssb_pcmcia_get_mac, sprom); if (res != 0) { - ssb_err( - "PCMCIA: Failed to fetch MAC address\n"); + pr_err("PCMCIA: Failed to fetch MAC address\n"); return -ENODEV; } @@ -726,8 +723,7 @@ int ssb_pcmcia_get_invariants(struct ssb_bus *bus, if ((res == 0) || (res == -ENOSPC)) return 0; - ssb_err( - "PCMCIA: Failed to fetch device invariants\n"); + pr_err("PCMCIA: Failed to fetch device invariants\n"); return -ENODEV; } @@ -836,6 +832,6 @@ int ssb_pcmcia_init(struct ssb_bus *bus) return 0; error: - ssb_err("Failed to initialize PCMCIA host device\n"); + pr_err("Failed to initialize PCMCIA host device\n"); return err; } diff --git a/drivers/ssb/scan.c b/drivers/ssb/scan.c index b9429df583eb..6ceee98ed6ff 100644 --- a/drivers/ssb/scan.c +++ b/drivers/ssb/scan.c @@ -12,6 +12,8 @@ * Licensed under the GNU/GPL. See COPYING for details. */ +#include "ssb_private.h" + #include <linux/ssb/ssb.h> #include <linux/ssb/ssb_regs.h> #include <linux/pci.h> @@ -20,8 +22,6 @@ #include <pcmcia/cistpl.h> #include <pcmcia/ds.h> -#include "ssb_private.h" - const char *ssb_core_name(u16 coreid) { @@ -125,7 +125,7 @@ static u16 pcidev_to_chipid(struct pci_dev *pci_dev) chipid_fallback = 0x4401; break; default: - ssb_err("PCI-ID not in fallback list\n"); + dev_err(&pci_dev->dev, "PCI-ID not in fallback list\n"); } return chipid_fallback; @@ -151,7 +151,7 @@ static u8 chipid_to_nrcores(u16 chipid) case 0x4704: return 9; default: - ssb_err("CHIPID not in nrcores fallback list\n"); + pr_err("CHIPID not in nrcores fallback list\n"); } return 1; @@ -210,7 +210,7 @@ void ssb_iounmap(struct ssb_bus *bus) #ifdef CONFIG_SSB_PCIHOST pci_iounmap(bus->host_pci, bus->mmio); #else - SSB_BUG_ON(1); /* Can't reach this code. */ + WARN_ON(1); /* Can't reach this code. */ #endif break; case SSB_BUSTYPE_SDIO: @@ -236,7 +236,7 @@ static void __iomem *ssb_ioremap(struct ssb_bus *bus, #ifdef CONFIG_SSB_PCIHOST mmio = pci_iomap(bus->host_pci, 0, ~0UL); #else - SSB_BUG_ON(1); /* Can't reach this code. */ + WARN_ON(1); /* Can't reach this code. */ #endif break; case SSB_BUSTYPE_SDIO: @@ -318,13 +318,13 @@ int ssb_bus_scan(struct ssb_bus *bus, bus->chip_package = 0; } } - ssb_info("Found chip with id 0x%04X, rev 0x%02X and package 0x%02X\n", - bus->chip_id, bus->chip_rev, bus->chip_package); + pr_info("Found chip with id 0x%04X, rev 0x%02X and package 0x%02X\n", + bus->chip_id, bus->chip_rev, bus->chip_package); if (!bus->nr_devices) bus->nr_devices = chipid_to_nrcores(bus->chip_id); if (bus->nr_devices > ARRAY_SIZE(bus->devices)) { - ssb_err("More than %d ssb cores found (%d)\n", - SSB_MAX_NR_CORES, bus->nr_devices); + pr_err("More than %d ssb cores found (%d)\n", + SSB_MAX_NR_CORES, bus->nr_devices); goto err_unmap; } if (bus->bustype == SSB_BUSTYPE_SSB) { @@ -355,18 +355,16 @@ int ssb_bus_scan(struct ssb_bus *bus, dev->bus = bus; dev->ops = bus->ops; - printk(KERN_DEBUG PFX - "Core %d found: %s " - "(cc 0x%03X, rev 0x%02X, vendor 0x%04X)\n", - i, ssb_core_name(dev->id.coreid), - dev->id.coreid, dev->id.revision, dev->id.vendor); + pr_debug("Core %d found: %s (cc 0x%03X, rev 0x%02X, vendor 0x%04X)\n", + i, ssb_core_name(dev->id.coreid), + dev->id.coreid, dev->id.revision, dev->id.vendor); switch (dev->id.coreid) { case SSB_DEV_80211: nr_80211_cores++; if (nr_80211_cores > 1) { if (!we_support_multiple_80211_cores(bus)) { - ssb_dbg("Ignoring additional 802.11 core\n"); + pr_debug("Ignoring additional 802.11 core\n"); continue; } } @@ -374,7 +372,7 @@ int ssb_bus_scan(struct ssb_bus *bus, case SSB_DEV_EXTIF: #ifdef CONFIG_SSB_DRIVER_EXTIF if (bus->extif.dev) { - ssb_warn("WARNING: Multiple EXTIFs found\n"); + pr_warn("WARNING: Multiple EXTIFs found\n"); break; } bus->extif.dev = dev; @@ -382,7 +380,7 @@ int ssb_bus_scan(struct ssb_bus *bus, break; case SSB_DEV_CHIPCOMMON: if (bus->chipco.dev) { - ssb_warn("WARNING: Multiple ChipCommon found\n"); + pr_warn("WARNING: Multiple ChipCommon found\n"); break; } bus->chipco.dev = dev; @@ -391,7 +389,7 @@ int ssb_bus_scan(struct ssb_bus *bus, case SSB_DEV_MIPS_3302: #ifdef CONFIG_SSB_DRIVER_MIPS if (bus->mipscore.dev) { - ssb_warn("WARNING: Multiple MIPS cores found\n"); + pr_warn("WARNING: Multiple MIPS cores found\n"); break; } bus->mipscore.dev = dev; @@ -412,7 +410,7 @@ int ssb_bus_scan(struct ssb_bus *bus, } } if (bus->pcicore.dev) { - ssb_warn("WARNING: Multiple PCI(E) cores found\n"); + pr_warn("WARNING: Multiple PCI(E) cores found\n"); break; } bus->pcicore.dev = dev; diff --git a/drivers/ssb/sdio.c b/drivers/ssb/sdio.c index 2278e43614bd..7fe0afb42234 100644 --- a/drivers/ssb/sdio.c +++ b/drivers/ssb/sdio.c @@ -12,14 +12,14 @@ * */ +#include "ssb_private.h" + #include <linux/ssb/ssb.h> #include <linux/delay.h> #include <linux/io.h> #include <linux/etherdevice.h> #include <linux/mmc/sdio_func.h> -#include "ssb_private.h" - /* Define the following to 1 to enable a printk on each coreswitch. */ #define SSB_VERBOSE_SDIOCORESWITCH_DEBUG 0 @@ -316,18 +316,18 @@ static void ssb_sdio_block_read(struct ssb_device *dev, void *buffer, break; } case sizeof(u16): { - SSB_WARN_ON(count & 1); + WARN_ON(count & 1); error = sdio_readsb(bus->host_sdio, buffer, offset, count); break; } case sizeof(u32): { - SSB_WARN_ON(count & 3); + WARN_ON(count & 3); offset |= SBSDIO_SB_ACCESS_2_4B_FLAG; /* 32 bit data access */ error = sdio_readsb(bus->host_sdio, buffer, offset, count); break; } default: - SSB_WARN_ON(1); + WARN_ON(1); } if (!error) goto out; @@ -423,18 +423,18 @@ static void ssb_sdio_block_write(struct ssb_device *dev, const void *buffer, (void *)buffer, count); break; case sizeof(u16): - SSB_WARN_ON(count & 1); + WARN_ON(count & 1); error = sdio_writesb(bus->host_sdio, offset, (void *)buffer, count); break; case sizeof(u32): - SSB_WARN_ON(count & 3); + WARN_ON(count & 3); offset |= SBSDIO_SB_ACCESS_2_4B_FLAG; /* 32 bit data access */ error = sdio_writesb(bus->host_sdio, offset, (void *)buffer, count); break; default: - SSB_WARN_ON(1); + WARN_ON(1); } if (!error) goto out; diff --git a/drivers/ssb/sprom.c b/drivers/ssb/sprom.c index e753fbe302a7..4f028a80d6c4 100644 --- a/drivers/ssb/sprom.c +++ b/drivers/ssb/sprom.c @@ -127,13 +127,13 @@ ssize_t ssb_attr_sprom_store(struct ssb_bus *bus, goto out_kfree; err = ssb_devices_freeze(bus, &freeze); if (err) { - ssb_err("SPROM write: Could not freeze all devices\n"); + pr_err("SPROM write: Could not freeze all devices\n"); goto out_unlock; } res = sprom_write(bus, sprom); err = ssb_devices_thaw(&freeze); if (err) - ssb_err("SPROM write: Could not thaw all devices\n"); + pr_err("SPROM write: Could not thaw all devices\n"); out_unlock: mutex_unlock(&bus->sprom_mutex); out_kfree: diff --git a/drivers/ssb/ssb_private.h b/drivers/ssb/ssb_private.h index ef9ac8efcab4..5f31bdfbe77f 100644 --- a/drivers/ssb/ssb_private.h +++ b/drivers/ssb/ssb_private.h @@ -2,47 +2,14 @@ #ifndef LINUX_SSB_PRIVATE_H_ #define LINUX_SSB_PRIVATE_H_ +#define PFX "ssb: " +#define pr_fmt(fmt) PFX fmt + #include <linux/ssb/ssb.h> #include <linux/types.h> #include <linux/bcm47xx_wdt.h> -#define PFX "ssb: " - -#ifdef CONFIG_SSB_SILENT -# define ssb_printk(fmt, ...) \ - do { if (0) printk(fmt, ##__VA_ARGS__); } while (0) -#else -# define ssb_printk(fmt, ...) \ - printk(fmt, ##__VA_ARGS__) -#endif /* CONFIG_SSB_SILENT */ - -#define ssb_emerg(fmt, ...) ssb_printk(KERN_EMERG PFX fmt, ##__VA_ARGS__) -#define ssb_err(fmt, ...) ssb_printk(KERN_ERR PFX fmt, ##__VA_ARGS__) -#define ssb_warn(fmt, ...) ssb_printk(KERN_WARNING PFX fmt, ##__VA_ARGS__) -#define ssb_notice(fmt, ...) ssb_printk(KERN_NOTICE PFX fmt, ##__VA_ARGS__) -#define ssb_info(fmt, ...) ssb_printk(KERN_INFO PFX fmt, ##__VA_ARGS__) -#define ssb_cont(fmt, ...) ssb_printk(KERN_CONT fmt, ##__VA_ARGS__) - -/* dprintk: Debugging printk; vanishes for non-debug compilation */ -#ifdef CONFIG_SSB_DEBUG -# define ssb_dbg(fmt, ...) \ - ssb_printk(KERN_DEBUG PFX fmt, ##__VA_ARGS__) -#else -# define ssb_dbg(fmt, ...) \ - do { if (0) printk(KERN_DEBUG PFX fmt, ##__VA_ARGS__); } while (0) -#endif - -#ifdef CONFIG_SSB_DEBUG -# define SSB_WARN_ON(x) WARN_ON(x) -# define SSB_BUG_ON(x) BUG_ON(x) -#else -static inline int __ssb_do_nothing(int x) { return x; } -# define SSB_WARN_ON(x) __ssb_do_nothing(unlikely(!!(x))) -# define SSB_BUG_ON(x) __ssb_do_nothing(unlikely(!!(x))) -#endif - - /* pci.c */ #ifdef CONFIG_SSB_PCIHOST extern int ssb_pci_switch_core(struct ssb_bus *bus, diff --git a/include/linux/ssb/ssb.h b/include/linux/ssb/ssb.h index 3b43655cabe6..0d5a2691e7e9 100644 --- a/include/linux/ssb/ssb.h +++ b/include/linux/ssb/ssb.h @@ -499,11 +499,9 @@ struct ssb_bus { /* Internal-only stuff follows. Do not touch. */ struct list_head list; -#ifdef CONFIG_SSB_DEBUG /* Is the bus already powered up? */ bool powered_up; int power_warn_count; -#endif /* DEBUG */ }; enum ssb_quirks { |