diff options
Diffstat (limited to 'drivers/net/wireless/ath/ath10k')
| -rw-r--r-- | drivers/net/wireless/ath/ath10k/core.c | 9 | ||||
| -rw-r--r-- | drivers/net/wireless/ath/ath10k/core.h | 88 | ||||
| -rw-r--r-- | drivers/net/wireless/ath/ath10k/coredump.c | 90 | ||||
| -rw-r--r-- | drivers/net/wireless/ath/ath10k/coredump.h | 2 | ||||
| -rw-r--r-- | drivers/net/wireless/ath/ath10k/debug.c | 154 | ||||
| -rw-r--r-- | drivers/net/wireless/ath/ath10k/debug.h | 41 | ||||
| -rw-r--r-- | drivers/net/wireless/ath/ath10k/debugfs_sta.c | 286 | ||||
| -rw-r--r-- | drivers/net/wireless/ath/ath10k/htt_rx.c | 113 | ||||
| -rw-r--r-- | drivers/net/wireless/ath/ath10k/mac.c | 54 | ||||
| -rw-r--r-- | drivers/net/wireless/ath/ath10k/pci.c | 101 | ||||
| -rw-r--r-- | drivers/net/wireless/ath/ath10k/trace.h | 12 | ||||
| -rw-r--r-- | drivers/net/wireless/ath/ath10k/txrx.c | 12 | ||||
| -rw-r--r-- | drivers/net/wireless/ath/ath10k/wmi-ops.h | 56 | ||||
| -rw-r--r-- | drivers/net/wireless/ath/ath10k/wmi-tlv.c | 116 | ||||
| -rw-r--r-- | drivers/net/wireless/ath/ath10k/wmi-tlv.h | 18 | ||||
| -rw-r--r-- | drivers/net/wireless/ath/ath10k/wmi.c | 462 | ||||
| -rw-r--r-- | drivers/net/wireless/ath/ath10k/wmi.h | 94 |
17 files changed, 1577 insertions, 131 deletions
diff --git a/drivers/net/wireless/ath/ath10k/core.c b/drivers/net/wireless/ath/ath10k/core.c index f3ec13b80b20..8a3020dbd4cf 100644 --- a/drivers/net/wireless/ath/ath10k/core.c +++ b/drivers/net/wireless/ath/ath10k/core.c @@ -1,6 +1,7 @@ /* * Copyright (c) 2005-2011 Atheros Communications Inc. * Copyright (c) 2011-2017 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 @@ -2040,7 +2041,8 @@ static int ath10k_core_init_firmware_features(struct ath10k *ar) ar->max_num_vdevs = TARGET_10_4_NUM_VDEVS; ar->num_tids = TARGET_10_4_TGT_NUM_TIDS; ar->fw_stats_req_mask = WMI_10_4_STAT_PEER | - WMI_10_4_STAT_PEER_EXTD; + WMI_10_4_STAT_PEER_EXTD | + WMI_10_4_STAT_VDEV_EXTD; ar->max_spatial_stream = ar->hw_params.max_spatial_stream; ar->max_num_tdls_vdevs = TARGET_10_4_NUM_TDLS_VDEVS; @@ -2281,6 +2283,9 @@ int ath10k_core_start(struct ath10k *ar, enum ath10k_firmware_mode mode, if (ath10k_peer_stats_enabled(ar)) val = WMI_10_4_PEER_STATS; + /* Enable vdev stats by default */ + val |= WMI_10_4_VDEV_STATS; + if (test_bit(WMI_SERVICE_BSS_CHANNEL_INFO_64, ar->wmi.svc_map)) val |= WMI_10_4_BSS_CHANNEL_INFO_64; @@ -2439,7 +2444,7 @@ static int ath10k_core_probe_fw(struct ath10k *ar) ret = ath10k_hif_power_up(ar); if (ret) { - ath10k_err(ar, "could not start pci hif (%d)\n", ret); + ath10k_err(ar, "could not power on hif bus (%d)\n", ret); return ret; } diff --git a/drivers/net/wireless/ath/ath10k/core.h b/drivers/net/wireless/ath/ath10k/core.h index fe6b30356d3b..c17d805d68cc 100644 --- a/drivers/net/wireless/ath/ath10k/core.h +++ b/drivers/net/wireless/ath/ath10k/core.h @@ -1,6 +1,7 @@ /* * Copyright (c) 2005-2011 Atheros Communications Inc. * Copyright (c) 2011-2017 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 @@ -221,6 +222,27 @@ struct ath10k_fw_stats_vdev { u32 beacon_rssi_history[10]; }; +struct ath10k_fw_stats_vdev_extd { + struct list_head list; + + u32 vdev_id; + u32 ppdu_aggr_cnt; + u32 ppdu_noack; + u32 mpdu_queued; + u32 ppdu_nonaggr_cnt; + u32 mpdu_sw_requeued; + u32 mpdu_suc_retry; + u32 mpdu_suc_multitry; + u32 mpdu_fail_retry; + u32 tx_ftm_suc; + u32 tx_ftm_suc_retry; + u32 tx_ftm_fail; + u32 rx_ftmr_cnt; + u32 rx_ftmr_dup_cnt; + u32 rx_iftmr_cnt; + u32 rx_iftmr_dup_cnt; +}; + struct ath10k_fw_stats_pdev { struct list_head list; @@ -324,6 +346,27 @@ struct ath10k_tpc_stats { struct ath10k_tpc_table tpc_table[WMI_TPC_FLAG]; }; +struct ath10k_tpc_table_final { + u32 pream_idx[WMI_TPC_FINAL_RATE_MAX]; + u8 rate_code[WMI_TPC_FINAL_RATE_MAX]; + char tpc_value[WMI_TPC_FINAL_RATE_MAX][WMI_TPC_TX_N_CHAIN * WMI_TPC_BUF_SIZE]; +}; + +struct ath10k_tpc_stats_final { + u32 reg_domain; + u32 chan_freq; + u32 phy_mode; + u32 twice_antenna_reduction; + u32 twice_max_rd_power; + s32 twice_antenna_gain; + u32 power_limit; + u32 num_tx_chain; + u32 ctl; + u32 rate_max; + u8 flag[WMI_TPC_FLAG]; + struct ath10k_tpc_table_final tpc_table_final[WMI_TPC_FLAG]; +}; + struct ath10k_dfs_stats { u32 phy_errors; u32 pulses_total; @@ -354,6 +397,45 @@ struct ath10k_txq { unsigned long num_push_allowed; }; +enum ath10k_pkt_rx_err { + ATH10K_PKT_RX_ERR_FCS, + ATH10K_PKT_RX_ERR_TKIP, + ATH10K_PKT_RX_ERR_CRYPT, + ATH10K_PKT_RX_ERR_PEER_IDX_INVAL, + ATH10K_PKT_RX_ERR_MAX, +}; + +enum ath10k_ampdu_subfrm_num { + ATH10K_AMPDU_SUBFRM_NUM_10, + ATH10K_AMPDU_SUBFRM_NUM_20, + ATH10K_AMPDU_SUBFRM_NUM_30, + ATH10K_AMPDU_SUBFRM_NUM_40, + ATH10K_AMPDU_SUBFRM_NUM_50, + ATH10K_AMPDU_SUBFRM_NUM_60, + ATH10K_AMPDU_SUBFRM_NUM_MORE, + ATH10K_AMPDU_SUBFRM_NUM_MAX, +}; + +enum ath10k_amsdu_subfrm_num { + ATH10K_AMSDU_SUBFRM_NUM_1, + ATH10K_AMSDU_SUBFRM_NUM_2, + ATH10K_AMSDU_SUBFRM_NUM_3, + ATH10K_AMSDU_SUBFRM_NUM_4, + ATH10K_AMSDU_SUBFRM_NUM_MORE, + ATH10K_AMSDU_SUBFRM_NUM_MAX, +}; + +struct ath10k_sta_tid_stats { + unsigned long int rx_pkt_from_fw; + unsigned long int rx_pkt_unchained; + unsigned long int rx_pkt_drop_chained; + unsigned long int rx_pkt_drop_filter; + unsigned long int rx_pkt_err[ATH10K_PKT_RX_ERR_MAX]; + unsigned long int rx_pkt_queued_for_mac; + unsigned long int rx_pkt_ampdu[ATH10K_AMPDU_SUBFRM_NUM_MAX]; + unsigned long int rx_pkt_amsdu[ATH10K_AMSDU_SUBFRM_NUM_MAX]; +}; + struct ath10k_sta { struct ath10k_vif *arvif; @@ -371,6 +453,9 @@ struct ath10k_sta { #ifdef CONFIG_MAC80211_DEBUGFS /* protected by conf_mutex */ bool aggr_mode; + + /* Protected with ar->data_lock */ + struct ath10k_sta_tid_stats tid_stats[IEEE80211_NUM_TIDS + 1]; #endif }; @@ -487,6 +572,7 @@ struct ath10k_debug { /* used for tpc-dump storage, protected by data-lock */ struct ath10k_tpc_stats *tpc_stats; + struct ath10k_tpc_stats_final *tpc_stats_final; struct completion tpc_complete; @@ -1019,6 +1105,8 @@ struct ath10k { void *ce_priv; + u32 sta_tid_stats_mask; + /* must be last */ u8 drv_priv[0] __aligned(sizeof(void *)); }; diff --git a/drivers/net/wireless/ath/ath10k/coredump.c b/drivers/net/wireless/ath/ath10k/coredump.c index 7173b3743b43..f90cec0ebb1c 100644 --- a/drivers/net/wireless/ath/ath10k/coredump.c +++ b/drivers/net/wireless/ath/ath10k/coredump.c @@ -701,6 +701,89 @@ static const struct ath10k_mem_region qca988x_hw20_mem_regions[] = { }, }; +static const struct ath10k_mem_region qca9984_hw10_mem_regions[] = { + { + .type = ATH10K_MEM_REGION_TYPE_DRAM, + .start = 0x400000, + .len = 0x80000, + .name = "DRAM", + .section_table = { + .sections = NULL, + .size = 0, + }, + }, + { + .type = ATH10K_MEM_REGION_TYPE_REG, + .start = 0x98000, + .len = 0x50000, + .name = "IRAM", + .section_table = { + .sections = NULL, + .size = 0, + }, + }, + { + .type = ATH10K_MEM_REGION_TYPE_IOSRAM, + .start = 0xC0000, + .len = 0x40000, + .name = "SRAM", + .section_table = { + .sections = NULL, + .size = 0, + }, + }, + { + .type = ATH10K_MEM_REGION_TYPE_IOREG, + .start = 0x30000, + .len = 0x7000, + .name = "APB REG 1", + .section_table = { + .sections = NULL, + .size = 0, + }, + }, + { + .type = ATH10K_MEM_REGION_TYPE_IOREG, + .start = 0x3f000, + .len = 0x3000, + .name = "APB REG 2", + .section_table = { + .sections = NULL, + .size = 0, + }, + }, + { + .type = ATH10K_MEM_REGION_TYPE_IOREG, + .start = 0x43000, + .len = 0x3000, + .name = "WIFI REG", + .section_table = { + .sections = NULL, + .size = 0, + }, + }, + { + .type = ATH10K_MEM_REGION_TYPE_IOREG, + .start = 0x4A000, + .len = 0x5000, + .name = "CE REG", + .section_table = { + .sections = NULL, + .size = 0, + }, + }, + { + .type = ATH10K_MEM_REGION_TYPE_IOREG, + .start = 0x80000, + .len = 0x6000, + .name = "SOC REG", + .section_table = { + .sections = NULL, + .size = 0, + }, + }, +}; + static const struct ath10k_hw_mem_layout hw_mem_layouts[] = { { .hw_id = QCA6174_HW_1_0_VERSION, @@ -758,6 +841,13 @@ static const struct ath10k_hw_mem_layout hw_mem_layouts[] = { .size = ARRAY_SIZE(qca988x_hw20_mem_regions), }, }, + { + .hw_id = QCA9984_HW_1_0_DEV_VERSION, + .region_table = { + .regions = qca9984_hw10_mem_regions, + .size = ARRAY_SIZE(qca9984_hw10_mem_regions), + }, + }, }; static u32 ath10k_coredump_get_ramdump_size(struct ath10k *ar) diff --git a/drivers/net/wireless/ath/ath10k/coredump.h b/drivers/net/wireless/ath/ath10k/coredump.h index bfee13038e59..3baaf9d2cbcd 100644 --- a/drivers/net/wireless/ath/ath10k/coredump.h +++ b/drivers/net/wireless/ath/ath10k/coredump.h @@ -124,6 +124,8 @@ enum ath10k_mem_region_type { ATH10K_MEM_REGION_TYPE_AXI = 3, ATH10K_MEM_REGION_TYPE_IRAM1 = 4, ATH10K_MEM_REGION_TYPE_IRAM2 = 5, + ATH10K_MEM_REGION_TYPE_IOSRAM = 6, + ATH10K_MEM_REGION_TYPE_IOREG = 7, }; /* Define a section of the region which should be copied. As not all parts diff --git a/drivers/net/wireless/ath/ath10k/debug.c b/drivers/net/wireless/ath/ath10k/debug.c index 554cd7856cb6..bac832ce1873 100644 --- a/drivers/net/wireless/ath/ath10k/debug.c +++ b/drivers/net/wireless/ath/ath10k/debug.c @@ -1480,6 +1480,19 @@ void ath10k_debug_tpc_stats_process(struct ath10k *ar, spin_unlock_bh(&ar->data_lock); } +void +ath10k_debug_tpc_stats_final_process(struct ath10k *ar, + struct ath10k_tpc_stats_final *tpc_stats) +{ + spin_lock_bh(&ar->data_lock); + + kfree(ar->debug.tpc_stats_final); + ar->debug.tpc_stats_final = tpc_stats; + complete(&ar->debug.tpc_complete); + + spin_unlock_bh(&ar->data_lock); +} + static void ath10k_tpc_stats_print(struct ath10k_tpc_stats *tpc_stats, unsigned int j, char *buf, size_t *len) { @@ -2143,6 +2156,137 @@ static const struct file_operations fops_fw_checksums = { .llseek = default_llseek, }; +static ssize_t ath10k_sta_tid_stats_mask_read(struct file *file, + char __user *user_buf, + size_t count, loff_t *ppos) +{ + struct ath10k *ar = file->private_data; + char buf[32]; + size_t len; + + len = scnprintf(buf, sizeof(buf), "0x%08x\n", ar->sta_tid_stats_mask); + return simple_read_from_buffer(user_buf, count, ppos, buf, len); +} + +static ssize_t ath10k_sta_tid_stats_mask_write(struct file *file, + const char __user *user_buf, + size_t count, loff_t *ppos) +{ + struct ath10k *ar = file->private_data; + char buf[32]; + ssize_t len; + u32 mask; + + len = min(count, sizeof(buf) - 1); + if (copy_from_user(buf, user_buf, len)) + return -EFAULT; + + buf[len] = '\0'; + if (kstrtoint(buf, 0, &mask)) + return -EINVAL; + + ar->sta_tid_stats_mask = mask; + + return len; +} + +static const struct file_operations fops_sta_tid_stats_mask = { + .read = ath10k_sta_tid_stats_mask_read, + .write = ath10k_sta_tid_stats_mask_write, + .open = simple_open, + .owner = THIS_MODULE, + .llseek = default_llseek, +}; + +static int ath10k_debug_tpc_stats_final_request(struct ath10k *ar) +{ + int ret; + unsigned long time_left; + + lockdep_assert_held(&ar->conf_mutex); + + reinit_completion(&ar->debug.tpc_complete); + + ret = ath10k_wmi_pdev_get_tpc_table_cmdid(ar, WMI_TPC_CONFIG_PARAM); + if (ret) { + ath10k_warn(ar, "failed to request tpc table cmdid: %d\n", ret); + return ret; + } + + time_left = wait_for_completion_timeout(&ar->debug.tpc_complete, + 1 * HZ); + if (time_left == 0) + return -ETIMEDOUT; + + return 0; +} + +static int ath10k_tpc_stats_final_open(struct inode *inode, struct file *file) +{ + struct ath10k *ar = inode->i_private; + void *buf; + int ret; + + mutex_lock(&ar->conf_mutex); + + if (ar->state != ATH10K_STATE_ON) { + ret = -ENETDOWN; + goto err_unlock; + } + + buf = vmalloc(ATH10K_TPC_CONFIG_BUF_SIZE); + if (!buf) { + ret = -ENOMEM; + goto err_unlock; + } + + ret = ath10k_debug_tpc_stats_final_request(ar); + if (ret) { + ath10k_warn(ar, "failed to request tpc stats final: %d\n", + ret); + goto err_free; + } + + ath10k_tpc_stats_fill(ar, ar->debug.tpc_stats, buf); + file->private_data = buf; + + mutex_unlock(&ar->conf_mutex); + return 0; + +err_free: + vfree(buf); + +err_unlock: + mutex_unlock(&ar->conf_mutex); + return ret; +} + +static int ath10k_tpc_stats_final_release(struct inode *inode, + struct file *file) +{ + vfree(file->private_data); + + return 0; +} + +static ssize_t ath10k_tpc_stats_final_read(struct file *file, + char __user *user_buf, + size_t count, loff_t *ppos) +{ + const char *buf = file->private_data; + unsigned int len = strlen(buf); + + return simple_read_from_buffer(user_buf, count, ppos, buf, len); +} + +static const struct file_operations fops_tpc_stats_final = { + .open = ath10k_tpc_stats_final_open, + .release = ath10k_tpc_stats_final_release, + .read = ath10k_tpc_stats_final_read, + .owner = THIS_MODULE, + .llseek = default_llseek, +}; + int ath10k_debug_create(struct ath10k *ar) { ar->debug.cal_data = vzalloc(ATH10K_DEBUG_CAL_DATA_LEN); @@ -2258,6 +2402,16 @@ int ath10k_debug_register(struct ath10k *ar) debugfs_create_file("fw_checksums", 0400, ar->debug.debugfs_phy, ar, &fops_fw_checksums); + if (IS_ENABLED(CONFIG_MAC80211_DEBUGFS)) + debugfs_create_file("sta_tid_stats_mask", 0600, + ar->debug.debugfs_phy, + ar, &fops_sta_tid_stats_mask); + + if (test_bit(WMI_SERVICE_TPC_STATS_FINAL, ar->wmi.svc_map)) + debugfs_create_file("tpc_stats_final", 0400, + ar->debug.debugfs_phy, ar, + &fops_tpc_stats_final); + return 0; } diff --git a/drivers/net/wireless/ath/ath10k/debug.h b/drivers/net/wireless/ath/ath10k/debug.h index e54308889e59..0afca5c106b6 100644 --- a/drivers/net/wireless/ath/ath10k/debug.h +++ b/drivers/net/wireless/ath/ath10k/debug.h @@ -1,6 +1,7 @@ /* * Copyright (c) 2005-2011 Atheros Communications Inc. * Copyright (c) 2011-2017 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 @@ -101,6 +102,9 @@ void ath10k_debug_unregister(struct ath10k *ar); void ath10k_debug_fw_stats_process(struct ath10k *ar, struct sk_buff *skb); void ath10k_debug_tpc_stats_process(struct ath10k *ar, struct ath10k_tpc_stats *tpc_stats); +void +ath10k_debug_tpc_stats_final_process(struct ath10k *ar, + struct ath10k_tpc_stats_final *tpc_stats); void ath10k_debug_dbglog_add(struct ath10k *ar, u8 *buffer, int len); #define ATH10K_DFS_STAT_INC(ar, c) (ar->debug.dfs_stats.c++) @@ -164,6 +168,13 @@ static inline void ath10k_debug_tpc_stats_process(struct ath10k *ar, kfree(tpc_stats); } +static inline void +ath10k_debug_tpc_stats_final_process(struct ath10k *ar, + struct ath10k_tpc_stats_final *tpc_stats) +{ + kfree(tpc_stats); +} + static inline void ath10k_debug_dbglog_add(struct ath10k *ar, u8 *buffer, int len) { @@ -191,12 +202,42 @@ void ath10k_sta_add_debugfs(struct ieee80211_hw *hw, struct ieee80211_vif *vif, struct ieee80211_sta *sta, struct dentry *dir); void ath10k_sta_update_rx_duration(struct ath10k *ar, struct ath10k_fw_stats *stats); +void ath10k_sta_update_rx_tid_stats(struct ath10k *ar, u8 *first_hdr, + unsigned long int num_msdus, + enum ath10k_pkt_rx_err err, + unsigned long int unchain_cnt, + unsigned long int drop_cnt, + unsigned long int drop_cnt_filter, + unsigned long int queued_msdus); +void ath10k_sta_update_rx_tid_stats_ampdu(struct ath10k *ar, + u16 peer_id, u8 tid, + struct htt_rx_indication_mpdu_range *ranges, + int num_ranges); #else static inline void ath10k_sta_update_rx_duration(struct ath10k *ar, struct ath10k_fw_stats *stats) { } + +static inline +void ath10k_sta_update_rx_tid_stats(struct ath10k *ar, u8 *first_hdr, + unsigned long int num_msdus, + enum ath10k_pkt_rx_err err, + unsigned long int unchain_cnt, + unsigned long int drop_cnt, + unsigned long int drop_cnt_filter, + unsigned long int queued_msdus) +{ +} + +static inline +void ath10k_sta_update_rx_tid_stats_ampdu(struct ath10k *ar, + u16 peer_id, u8 tid, + struct htt_rx_indication_mpdu_range *ranges, + int num_ranges) +{ +} #endif /* CONFIG_MAC80211_DEBUGFS */ #ifdef CONFIG_ATH10K_DEBUG diff --git a/drivers/net/wireless/ath/ath10k/debugfs_sta.c b/drivers/net/wireless/ath/ath10k/debugfs_sta.c index b260b09dd4d3..8f688f136c22 100644 --- a/drivers/net/wireless/ath/ath10k/debugfs_sta.c +++ b/drivers/net/wireless/ath/ath10k/debugfs_sta.c @@ -1,5 +1,6 @@ /* * Copyright (c) 2014-2017 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 @@ -16,8 +17,125 @@ #include "core.h" #include "wmi-ops.h" +#include "txrx.h" #include "debug.h" +static void ath10k_rx_stats_update_amsdu_subfrm(struct ath10k *ar, + struct ath10k_sta_tid_stats *stats, + u32 msdu_count) +{ + if (msdu_count == 1) + stats->rx_pkt_amsdu[ATH10K_AMSDU_SUBFRM_NUM_1]++; + else if (msdu_count == 2) + stats->rx_pkt_amsdu[ATH10K_AMSDU_SUBFRM_NUM_2]++; + else if (msdu_count == 3) + stats->rx_pkt_amsdu[ATH10K_AMSDU_SUBFRM_NUM_3]++; + else if (msdu_count == 4) + stats->rx_pkt_amsdu[ATH10K_AMSDU_SUBFRM_NUM_4]++; + else if (msdu_count > 4) + stats->rx_pkt_amsdu[ATH10K_AMSDU_SUBFRM_NUM_MORE]++; +} + +static void ath10k_rx_stats_update_ampdu_subfrm(struct ath10k *ar, + struct ath10k_sta_tid_stats *stats, + u32 mpdu_count) +{ + if (mpdu_count <= 10) + stats->rx_pkt_ampdu[ATH10K_AMPDU_SUBFRM_NUM_10]++; + else if (mpdu_count <= 20) + stats->rx_pkt_ampdu[ATH10K_AMPDU_SUBFRM_NUM_20]++; + else if (mpdu_count <= 30) + stats->rx_pkt_ampdu[ATH10K_AMPDU_SUBFRM_NUM_30]++; + else if (mpdu_count <= 40) + stats->rx_pkt_ampdu[ATH10K_AMPDU_SUBFRM_NUM_40]++; + else if (mpdu_count <= 50) + stats->rx_pkt_ampdu[ATH10K_AMPDU_SUBFRM_NUM_50]++; + else if (mpdu_count <= 60) + stats->rx_pkt_ampdu[ATH10K_AMPDU_SUBFRM_NUM_60]++; + else if (mpdu_count > 60) + stats->rx_pkt_ampdu[ATH10K_AMPDU_SUBFRM_NUM_MORE]++; +} + +void ath10k_sta_update_rx_tid_stats_ampdu(struct ath10k *ar, u16 peer_id, u8 tid, + struct htt_rx_indication_mpdu_range *ranges, + int num_ranges) +{ + struct ath10k_sta *arsta; + struct ath10k_peer *peer; + int i; + + if (tid > IEEE80211_NUM_TIDS || !(ar->sta_tid_stats_mask & BIT(tid))) + return; + + rcu_read_lock(); + spin_lock_bh(&ar->data_lock); + + peer = ath10k_peer_find_by_id(ar, peer_id); + if (!peer) + goto out; + + arsta = (struct ath10k_sta *)peer->sta->drv_priv; + + for (i = 0; i < num_ranges; i++) + ath10k_rx_stats_update_ampdu_subfrm(ar, + &arsta->tid_stats[tid], + ranges[i].mpdu_count); + +out: + spin_unlock_bh(&ar->data_lock); + rcu_read_unlock(); +} + +void ath10k_sta_update_rx_tid_stats(struct ath10k *ar, u8 *first_hdr, + unsigned long int num_msdus, + enum ath10k_pkt_rx_err err, + unsigned long int unchain_cnt, + unsigned long int drop_cnt, + unsigned long int drop_cnt_filter, + unsigned long int queued_msdus) +{ + struct ieee80211_sta *sta; + struct ath10k_sta *arsta; + struct ieee80211_hdr *hdr; + struct ath10k_sta_tid_stats *stats; + u8 tid = IEEE80211_NUM_TIDS; + bool non_data_frm = false; + + hdr = (struct ieee80211_hdr *)first_hdr; + if (!ieee80211_is_data(hdr->frame_control)) + non_data_frm = true; + + if (ieee80211_is_data_qos(hdr->frame_control)) + tid = *ieee80211_get_qos_ctl(hdr) & IEEE80211_QOS_CTL_TID_MASK; + + if (!(ar->sta_tid_stats_mask & BIT(tid)) || non_data_frm) + return; + + rcu_read_lock(); + + sta = ieee80211_find_sta_by_ifaddr(ar->hw, hdr->addr2, NULL); + if (!sta) + goto exit; + + arsta = (struct ath10k_sta *)sta->drv_priv; + + spin_lock_bh(&ar->data_lock); + stats = &arsta->tid_stats[tid]; + stats->rx_pkt_from_fw += num_msdus; + stats->rx_pkt_unchained += unchain_cnt; + stats->rx_pkt_drop_chained += drop_cnt; + stats->rx_pkt_drop_filter += drop_cnt_filter; + if (err != ATH10K_PKT_RX_ERR_MAX) + stats->rx_pkt_err[err] += queued_msdus; + stats->rx_pkt_queued_for_mac += queued_msdus; + ath10k_rx_stats_update_amsdu_subfrm(ar, &arsta->tid_stats[tid], + num_msdus); + spin_unlock_bh(&ar->data_lock); + +exit: + rcu_read_unlock(); +} + static void ath10k_sta_update_extd_stats_rx_duration(struct ath10k *ar, struct ath10k_fw_stats *stats) { @@ -342,6 +460,172 @@ static const struct file_operations fops_peer_debug_trigger = { .llseek = default_llseek, }; +static char *get_err_str(enum ath10k_pkt_rx_err i) +{ + switch (i) { + case ATH10K_PKT_RX_ERR_FCS: + return "fcs_err"; + case ATH10K_PKT_RX_ERR_TKIP: + return "tkip_err"; + case ATH10K_PKT_RX_ERR_CRYPT: + return "crypt_err"; + case ATH10K_PKT_RX_ERR_PEER_IDX_INVAL: + return "peer_idx_inval"; + case ATH10K_PKT_RX_ERR_MAX: + return "unknown"; + } + + return "unknown"; +} + +static char *get_num_ampdu_subfrm_str(enum ath10k_ampdu_subfrm_num i) +{ + switch (i) { + case ATH10K_AMPDU_SUBFRM_NUM_10: + return "upto 10"; + case ATH10K_AMPDU_SUBFRM_NUM_20: + return "11-20"; + case ATH10K_AMPDU_SUBFRM_NUM_30: + return "21-30"; + case ATH10K_AMPDU_SUBFRM_NUM_40: + return "31-40"; + case ATH10K_AMPDU_SUBFRM_NUM_50: + return "41-50"; + case ATH10K_AMPDU_SUBFRM_NUM_60: + return "51-60"; + case ATH10K_AMPDU_SUBFRM_NUM_MORE: + return ">60"; + case ATH10K_AMPDU_SUBFRM_NUM_MAX: + return "0"; + } + + return "0"; +} + +static char *get_num_amsdu_subfrm_str(enum ath10k_amsdu_subfrm_num i) +{ + switch (i) { + case ATH10K_AMSDU_SUBFRM_NUM_1: + return "1"; + case ATH10K_AMSDU_SUBFRM_NUM_2: + return "2"; + case ATH10K_AMSDU_SUBFRM_NUM_3: + return "3"; + case ATH10K_AMSDU_SUBFRM_NUM_4: + return "4"; + case ATH10K_AMSDU_SUBFRM_NUM_MORE: + return ">4"; + case ATH10K_AMSDU_SUBFRM_NUM_MAX: + return "0"; + } + + return "0"; +} + +#define PRINT_TID_STATS(_field, _tabs) \ + do { \ + int k = 0; \ + for (j = 0; j <= IEEE80211_NUM_TIDS; j++) { \ + if (ar->sta_tid_stats_mask & BIT(j)) { \ + len += scnprintf(buf + len, buf_len - len, \ + "[%02d] %-10lu ", \ + j, stats[j]._field); \ + k++; \ + if (k % 8 == 0) { \ + len += scnprintf(buf + len, \ + buf_len - len, "\n"); \ + len += scnprintf(buf + len, \ + buf_len - len, \ + _tabs); \ + } \ + } \ + } \ + len += scnprintf(buf + len, buf_len - len, "\n"); \ + } while (0) + +static ssize_t ath10k_dbg_sta_read_tid_stats(struct file *file, + char __user *user_buf, + size_t count, loff_t *ppos) +{ + struct ieee80211_sta *sta = file->private_data; + struct ath10k_sta *arsta = (struct ath10k_sta *)sta->drv_priv; + struct ath10k *ar = arsta->arvif->ar; + struct ath10k_sta_tid_stats *stats = arsta->tid_stats; + size_t len = 0, buf_len = 1048 * IEEE80211_NUM_TIDS; + char *buf; + int i, j; + ssize_t ret; + + buf = kzalloc(buf_len, GFP_KERNEL); + if (!buf) + return -ENOMEM; + + mutex_lock(&ar->conf_mutex); + + spin_lock_bh(&ar->data_lock); + + len += scnprintf(buf + len, buf_len - len, + "\n\t\tDriver Rx pkt stats per tid, ([tid] count)\n"); + len += scnprintf(buf + len, buf_len - len, + "\t\t------------------------------------------\n"); + len += scnprintf(buf + len, buf_len - len, "MSDUs from FW\t\t\t"); + PRINT_TID_STATS(rx_pkt_from_fw, "\t\t\t\t"); + + len += scnprintf(buf + len, buf_len - len, "MSDUs unchained\t\t\t"); + PRINT_TID_STATS(rx_pkt_unchained, "\t\t\t\t"); + + len += scnprintf(buf + len, buf_len - len, + "MSDUs locally dropped:chained\t"); + PRINT_TID_STATS(rx_pkt_drop_chained, "\t\t\t\t"); + + len += scnprintf(buf + len, buf_len - len, + "MSDUs locally dropped:filtered\t"); + PRINT_TID_STATS(rx_pkt_drop_filter, "\t\t\t\t"); + + len += scnprintf(buf + len, buf_len - len, + "MSDUs queued for mac80211\t"); + PRINT_TID_STATS(rx_pkt_queued_for_mac, "\t\t\t\t"); + + for (i = 0; i < ATH10K_PKT_RX_ERR_MAX; i++) { + len += scnprintf(buf + len, buf_len - len, + "MSDUs with error:%s\t", get_err_str(i)); + PRINT_TID_STATS(rx_pkt_err[i], "\t\t\t\t"); + } + + len += scnprintf(buf + len, buf_len - len, "\n"); + for (i = 0; i < ATH10K_AMPDU_SUBFRM_NUM_MAX; i++) { + len += scnprintf(buf + len, buf_len - len, + "A-MPDU num subframes %s\t", + get_num_ampdu_subfrm_str(i)); + PRINT_TID_STATS(rx_pkt_ampdu[i], "\t\t\t\t"); + } + + len += scnprintf(buf + len, buf_len - len, "\n"); + for (i = 0; i < ATH10K_AMSDU_SUBFRM_NUM_MAX; i++) { + len += scnprintf(buf + len, buf_len - len, + "A-MSDU num subframes %s\t\t", + get_num_amsdu_subfrm_str(i)); + PRINT_TID_STATS(rx_pkt_amsdu[i], "\t\t\t\t"); + } + + spin_unlock_bh(&ar->data_lock); + + ret = simple_read_from_buffer(user_buf, count, ppos, buf, len); + + kfree(buf); + + mutex_unlock(&ar->conf_mutex); + + return ret; +} + +static const struct file_operations fops_tid_stats_dump = { + .open = simple_open, + .read = ath10k_dbg_sta_read_tid_stats, + .owner = THIS_MODULE, + .llseek = default_llseek, +}; + void ath10k_sta_add_debugfs(struct ieee80211_hw *hw, struct ieee80211_vif *vif, struct ieee80211_sta *sta, struct dentry *dir) { @@ -351,4 +635,6 @@ void ath10k_sta_add_debugfs(struct ieee80211_hw *hw, struct ieee80211_vif *vif, debugfs_create_file("delba", 0200, dir, sta, &fops_delba); debugfs_create_file("peer_debug_trigger", 0600, dir, sta, &fops_peer_debug_trigger); + debugfs_create_file("dump_tid_stats", 0400, dir, sta, + &fops_tid_stats_dump); } diff --git a/drivers/net/wireless/ath/ath10k/htt_rx.c b/drivers/net/wireless/ath/ath10k/htt_rx.c index 6d96f9560950..5e02e26158f6 100644 --- a/drivers/net/wireless/ath/ath10k/htt_rx.c +++ b/drivers/net/wireless/ath/ath10k/htt_rx.c @@ -1,6 +1,7 @@ /* * Copyright (c) 2005-2011 Atheros Communications Inc. * Copyright (c) 2011-2017 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 @@ -723,6 +724,28 @@ struct amsdu_subframe_hdr { #define GROUP_ID_IS_SU_MIMO(x) ((x) == 0 || (x) == 63) +static inline u8 ath10k_bw_to_mac80211_bw(u8 bw) +{ + u8 ret = 0; + + switch (bw) { + case 0: + ret = RATE_INFO_BW_20; + break; + case 1: + ret = RATE_INFO_BW_40; + break; + case 2: + ret = RATE_INFO_BW_80; + break; + case 3: + ret = RATE_INFO_BW_160; + break; + } + + return ret; +} + static void ath10k_htt_rx_h_rates(struct ath10k *ar, struct ieee80211_rx_status *status, struct htt_rx_desc *rxd) @@ -825,23 +848,7 @@ static void ath10k_htt_rx_h_rates(struct ath10k *ar, if (sgi) status->enc_flags |= RX_ENC_FLAG_SHORT_GI; - switch (bw) { - /* 20MHZ */ - case 0: - break; - /* 40MHZ */ - case 1: - status->bw = RATE_INFO_BW_40; - break; - /* 80MHZ */ - case 2: - status->bw = RATE_INFO_BW_80; - break; - case 3: - status->bw = RATE_INFO_BW_160; - break; - } - + status->bw = ath10k_bw_to_mac80211_bw(bw); status->encoding = RX_ENC_VHT; break; default: @@ -1502,7 +1509,9 @@ static void ath10k_htt_rx_h_csum_offload(struct sk_buff *msdu) static void ath10k_htt_rx_h_mpdu(struct ath10k *ar, struct sk_buff_head *amsdu, struct ieee80211_rx_status *status, - bool fill_crypt_header) + bool fill_crypt_header, + u8 *rx_hdr, + enum ath10k_pkt_rx_err *err) { struct sk_buff *first; struct sk_buff *last; @@ -1538,6 +1547,9 @@ static void ath10k_htt_rx_h_mpdu(struct ath10k *ar, hdr = (void *)rxd->rx_hdr_status; memcpy(first_hdr, hdr, RX_HTT_HDR_STATUS_LEN); + if (rx_hdr) + memcpy(rx_hdr, hdr, RX_HTT_HDR_STATUS_LEN); + /* Each A-MSDU subframe will use the original header as the base and be * reported as a separate MSDU so strip the A-MSDU bit from QoS Ctl. */ @@ -1581,6 +1593,17 @@ static void ath10k_htt_rx_h_mpdu(struct ath10k *ar, if (has_tkip_err) status->flag |= RX_FLAG_MMIC_ERROR; + if (err) { + if (has_fcs_err) + *err = ATH10K_PKT_RX_ERR_FCS; + else if (has_tkip_err) + *err = ATH10K_PKT_RX_ERR_TKIP; + else if (has_crypto_err) + *err = ATH10K_PKT_RX_ERR_CRYPT; + else if (has_peer_idx_invalid) + *err = ATH10K_PKT_RX_ERR_PEER_IDX_INVAL; + } + /* Firmware reports all necessary management frames via WMI already. * They are not reported to monitor interfaces at all so pass the ones * coming via HTT to monitor interfaces instead. This simplifies @@ -1651,11 +1674,13 @@ static void ath10k_htt_rx_h_enqueue(struct ath10k *ar, } } -static int ath10k_unchain_msdu(struct sk_buff_head *amsdu) +static int ath10k_unchain_msdu(struct sk_buff_head *amsdu, + unsigned long int *unchain_cnt) { struct sk_buff *skb, *first; int space; int total_len = 0; + int amsdu_len = skb_queue_len(amsdu); /* TODO: Might could optimize this by using * skb_try_coalesce or similar method to @@ -1691,11 +1716,16 @@ static int ath10k_unchain_msdu(struct sk_buff_head *amsdu) } __skb_queue_head(amsdu, first); + + *unchain_cnt += amsdu_len - 1; + return 0; } static void ath10k_htt_rx_h_unchain(struct ath10k *ar, - struct sk_buff_head *amsdu) + struct sk_buff_head *amsdu, + unsigned long int *drop_cnt, + unsigned long int *unchain_cnt) { struct sk_buff *first; struct htt_rx_desc *rxd; @@ -1713,11 +1743,12 @@ static void ath10k_htt_rx_h_unchain(struct ath10k *ar, */ if (decap != RX_MSDU_DECAP_RAW || skb_queue_len(amsdu) != 1 + rxd->frag_info.ring2_more_count) { + *drop_cnt += skb_queue_len(amsdu); __skb_queue_purge(amsdu); return; } - ath10k_unchain_msdu(amsdu); + ath10k_unchain_msdu(amsdu, unchain_cnt); } static bool ath10k_htt_rx_amsdu_allowed(struct ath10k *ar, @@ -1743,7 +1774,8 @@ static bool ath10k_htt_rx_amsdu_allowed(struct ath10k *ar, static void ath10k_htt_rx_h_filter(struct ath10k *ar, struct sk_buff_head *amsdu, - struct ieee80211_rx_status *rx_status) + struct ieee80211_rx_status *rx_status, + unsigned long int *drop_cnt) { if (skb_queue_empty(amsdu)) return; @@ -1751,6 +1783,9 @@ static void ath10k_htt_rx_h_filter(struct ath10k *ar, if (ath10k_htt_rx_amsdu_allowed(ar, amsdu, rx_status)) return; + if (drop_cnt) + *drop_cnt += skb_queue_len(amsdu); + __skb_queue_purge(amsdu); } @@ -1760,6 +1795,12 @@ static int ath10k_htt_rx_handle_amsdu(struct ath10k_htt *htt) struct ieee80211_rx_status *rx_status = &htt->rx_status; struct sk_buff_head amsdu; int ret; + unsigned long int drop_cnt = 0; + unsigned long int unchain_cnt = 0; + unsigned long int drop_cnt_filter = 0; + unsigned long int msdus_to_queue, num_msdus; + enum ath10k_pkt_rx_err err = ATH10K_PKT_RX_ERR_MAX; + u8 first_hdr[RX_HTT_HDR_STATUS_LEN]; __skb_queue_head_init(&amsdu); @@ -1781,16 +1822,23 @@ static int ath10k_htt_rx_handle_amsdu(struct ath10k_htt *htt) return ret; } + num_msdus = skb_queue_len(&amsdu); + ath10k_htt_rx_h_ppdu(ar, &amsdu, rx_status, 0xffff); /* only for ret = 1 indicates chained msdus */ if (ret > 0) - ath10k_htt_rx_h_unchain(ar, &amsdu); + ath10k_htt_rx_h_unchain(ar, &amsdu, &drop_cnt, &unchain_cnt); - ath10k_htt_rx_h_filter(ar, &amsdu, rx_status); - ath10k_htt_rx_h_mpdu(ar, &amsdu, rx_status, true); + ath10k_htt_rx_h_filter(ar, &amsdu, rx_status, &drop_cnt_filter); + ath10k_htt_rx_h_mpdu(ar, &amsdu, rx_status, true, first_hdr, &err); + msdus_to_queue = skb_queue_len(&amsdu); ath10k_htt_rx_h_enqueue(ar, &amsdu, rx_status); + ath10k_sta_update_rx_tid_stats(ar, first_hdr, num_msdus, err, + unchain_cnt, drop_cnt, drop_cnt_filter, + msdus_to_queue); + return 0; } @@ -1801,9 +1849,14 @@ static void ath10k_htt_rx_proc_rx_ind(struct ath10k_htt *htt, struct htt_rx_indication_mpdu_range *mpdu_ranges; int num_mpdu_ranges; int i, mpdu_count = 0; + u16 peer_id; + u8 tid; num_mpdu_ranges = MS(__le32_to_cpu(rx->hdr.info1), HTT_RX_INDICATION_INFO1_NUM_MPDU_RANGES); + peer_id = __le16_to_cpu(rx->hdr.peer_id); + tid = MS(rx->hdr.info0, HTT_RX_INDICATION_INFO0_EXT_TID); + mpdu_ranges = htt_rx_ind_get_mpdu_ranges(rx); ath10k_dbg_dump(ar, ATH10K_DBG_HTT_DUMP, NULL, "htt rx ind: ", @@ -1815,6 +1868,9 @@ static void ath10k_htt_rx_proc_rx_ind(struct ath10k_htt *htt, mpdu_count += mpdu_ranges[i].mpdu_count; atomic_add(mpdu_count, &htt->num_mpdus_ready); + + ath10k_sta_update_rx_tid_stats_ampdu(ar, peer_id, tid, mpdu_ranges, + num_mpdu_ranges); } static void ath10k_htt_rx_tx_compl_ind(struct ath10k *ar, @@ -2124,8 +2180,9 @@ static int ath10k_htt_rx_in_ord_ind(struct ath10k *ar, struct sk_buff *skb) * should still give an idea about rx rate to the user. */ ath10k_htt_rx_h_ppdu(ar, &amsdu, status, vdev_id); - ath10k_htt_rx_h_filter(ar, &amsdu, status); - ath10k_htt_rx_h_mpdu(ar, &amsdu, status, false); + ath10k_htt_rx_h_filter(ar, &amsdu, status, NULL); + ath10k_htt_rx_h_mpdu(ar, &amsdu, status, false, NULL, + NULL); ath10k_htt_rx_h_enqueue(ar, &amsdu, status); break; case -EAGAIN: @@ -2499,7 +2556,7 @@ ath10k_update_per_peer_tx_stats(struct ath10k *ar, arsta->txrate.flags |= RATE_INFO_FLAGS_SHORT_GI; arsta->txrate.nss = txrate.nss; - arsta->txrate.bw = txrate.bw + RATE_INFO_BW_20; + arsta->txrate.bw = ath10k_bw_to_mac80211_bw(txrate.bw); } static void ath10k_htt_fetch_peer_stats(struct ath10k *ar, diff --git a/drivers/net/wireless/ath/ath10k/mac.c b/drivers/net/wireless/ath/ath10k/mac.c index ebb3f1b046f3..bf05a3689558 100644 --- a/drivers/net/wireless/ath/ath10k/mac.c +++ b/drivers/net/wireless/ath/ath10k/mac.c @@ -1,6 +1,7 @@ /* * Copyright (c) 2005-2011 Atheros Communications Inc. * Copyright (c) 2011-2017 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 @@ -2976,7 +2977,7 @@ static int ath10k_station_assoc(struct ath10k *ar, } /* Plumb cached keys only for static WEP */ - if (arvif->def_wep_key_idx != -1) { + if ((arvif->def_wep_key_idx != -1) && (!sta->tdls)) { ret = ath10k_install_peer_wep_keys(arvif, sta->addr); if (ret) { ath10k_warn(ar, "failed to install peer wep keys for vdev %i: %d\n", @@ -3808,6 +3809,7 @@ void ath10k_mgmt_over_wmi_tx_work(struct work_struct *work) { struct ath10k *ar = container_of(work, struct ath10k, wmi_mgmt_tx_work); struct sk_buff *skb; + dma_addr_t paddr; int ret; for (;;) { @@ -3815,11 +3817,27 @@ void ath10k_mgmt_over_wmi_tx_work(struct work_struct *work) if (!skb) break; - ret = ath10k_wmi_mgmt_tx(ar, skb); - if (ret) { - ath10k_warn(ar, "failed to transmit management frame via WMI: %d\n", - ret); - ieee80211_free_txskb(ar->hw, skb); + if (test_bit(ATH10K_FW_FEATURE_MGMT_TX_BY_REF, + ar->running_fw->fw_file.fw_features)) { + paddr = dma_map_single(ar->dev, skb->data, + skb->len, DMA_TO_DEVICE); + if (!paddr) + continue; + ret = ath10k_wmi_mgmt_tx_send(ar, skb, paddr); + if (ret) { + ath10k_warn(ar, "failed to transmit management frame by ref via WMI: %d\n", + ret); + dma_unmap_single(ar->dev, paddr, skb->len, + DMA_FROM_DEVICE); + ieee80211_free_txskb(ar->hw, skb); + } + } else { + ret = ath10k_wmi_mgmt_tx(ar, skb); + if (ret) { + ath10k_warn(ar, "failed to transmit management frame via WMI: %d\n", + ret); + ieee80211_free_txskb(ar->hw, skb); + } } } } @@ -5914,6 +5932,10 @@ static int ath10k_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd, ath10k_warn(ar, "Peer %pM disappeared!\n", peer_addr); spin_unlock_bh(&ar->data_lock); + if (sta && sta->tdls) + ath10k_wmi_peer_set_param(ar, arvif->vdev_id, sta->addr, + WMI_PEER_AUTHORIZE, 1); + exit: mutex_unlock(&ar->conf_mutex); return ret; @@ -6028,9 +6050,8 @@ static void ath10k_sta_rc_update_wk(struct work_struct *wk) sta->addr, smps, err); } - if (changed & IEEE80211_RC_SUPP_RATES_CHANGED || - changed & IEEE80211_RC_NSS_CHANGED) { - ath10k_dbg(ar, ATH10K_DBG_MAC, "mac update sta %pM supp rates/nss\n", + if (changed & IEEE80211_RC_SUPP_RATES_CHANGED) { + ath10k_dbg(ar, ATH10K_DBG_MAC, "mac update sta %pM supp rates\n", sta->addr); err = ath10k_station_assoc(ar, arvif->vif, sta, true); @@ -7085,10 +7106,20 @@ static void ath10k_sta_rc_update(struct ieee80211_hw *hw, { struct ath10k *ar = hw->priv; struct ath10k_sta *arsta = (struct ath10k_sta *)sta->drv_priv; + struct ath10k_vif *arvif = (void *)vif->drv_priv; + struct ath10k_peer *peer; u32 bw, smps; spin_lock_bh(&ar->data_lock); + peer = ath10k_peer_find(ar, arvif->vdev_id, sta->addr); + if (!peer) { + spin_unlock_bh(&ar->data_lock); + ath10k_warn(ar, "mac sta rc update failed to find peer %pM on vdev %i\n", + sta->addr, arvif->vdev_id); + return; + } + ath10k_dbg(ar, ATH10K_DBG_MAC, "mac sta rc update for %pM changed %08x bw %d nss %d smps %d\n", sta->addr, changed, sta->bandwidth, sta->rx_nss, @@ -7874,6 +7905,7 @@ static const struct ieee80211_iface_combination ath10k_10x_if_comb[] = { .max_interfaces = 8, .num_different_channels = 1, .beacon_int_infra_match = true, + .beacon_int_min_gcd = 1, #ifdef CONFIG_ATH10K_DFS_CERTIFIED .radar_detect_widths = BIT(NL80211_CHAN_WIDTH_20_NOHT) | BIT(NL80211_CHAN_WIDTH_20) | @@ -7997,6 +8029,7 @@ static const struct ieee80211_iface_combination ath10k_10_4_if_comb[] = { .max_interfaces = 16, .num_different_channels = 1, .beacon_int_infra_match = true, + .beacon_int_min_gcd = 1, #ifdef CONFIG_ATH10K_DFS_CERTIFIED .radar_detect_widths = BIT(NL80211_CHAN_WIDTH_20_NOHT) | BIT(NL80211_CHAN_WIDTH_20) | @@ -8298,6 +8331,9 @@ int ath10k_mac_register(struct ath10k *ar) ieee80211_hw_set(ar->hw, TDLS_WIDER_BW); } + if (test_bit(WMI_SERVICE_TDLS_UAPSD_BUFFER_STA, ar->wmi.svc_map)) + ieee80211_hw_set(ar->hw, SUPPORTS_TDLS_BUFFER_STA); + ar->hw->wiphy->flags |= WIPHY_FLAG_HAS_REMAIN_ON_CHANNEL; ar->hw->wiphy->flags |= WIPHY_FLAG_HAS_CHANNEL_SWITCH; ar->hw->wiphy->max_remain_on_channel_duration = 5000; diff --git a/drivers/net/wireless/ath/ath10k/pci.c b/drivers/net/wireless/ath/ath10k/pci.c index 1b266cd0c2ec..fd1566cd7d2b 100644 --- a/drivers/net/wireless/ath/ath10k/pci.c +++ b/drivers/net/wireless/ath/ath10k/pci.c @@ -57,6 +57,10 @@ MODULE_PARM_DESC(reset_mode, "0: auto, 1: warm only (default: 0)"); */ #define ATH10K_DIAG_TRANSFER_LIMIT 0x5000 +#define QCA99X0_PCIE_BAR0_START_REG 0x81030 +#define QCA99X0_CPU_MEM_ADDR_REG 0x4d00c +#define QCA99X0_CPU_MEM_DATA_REG 0x4d010 + static const struct pci_device_id ath10k_pci_id_table[] = { /* PCI-E QCA988X V2 (Ubiquiti branded) */ { PCI_VDEVICE(UBIQUITI, QCA988X_2_0_DEVICE_ID_UBNT) }, @@ -1584,6 +1588,69 @@ static int ath10k_pci_set_ram_config(struct ath10k *ar, u32 config) return 0; } +/* if an error happened returns < 0, otherwise the length */ +static int ath10k_pci_dump_memory_sram(struct ath10k *ar, + const struct ath10k_mem_region *region, + u8 *buf) +{ + struct ath10k_pci *ar_pci = ath10k_pci_priv(ar); + u32 base_addr, i; + + base_addr = ioread32(ar_pci->mem + QCA99X0_PCIE_BAR0_START_REG); + base_addr += region->start; + + for (i = 0; i < region->len; i += 4) { + iowrite32(base_addr + i, ar_pci->mem + QCA99X0_CPU_MEM_ADDR_REG); + *(u32 *)(buf + i) = ioread32(ar_pci->mem + QCA99X0_CPU_MEM_DATA_REG); + } + + return region->len; +} + +/* if an error happened returns < 0, otherwise the length */ +static int ath10k_pci_dump_memory_reg(struct ath10k *ar, + const struct ath10k_mem_region *region, + u8 *buf) +{ + struct ath10k_pci *ar_pci = ath10k_pci_priv(ar); + u32 i; + + for (i = 0; i < region->len; i += 4) + *(u32 *)(buf + i) = ioread32(ar_pci->mem + region->start + i); + + return region->len; +} + +/* if an error happened returns < 0, otherwise the length */ +static int ath10k_pci_dump_memory_generic(struct ath10k *ar, + const struct ath10k_mem_region *current_region, + u8 *buf) +{ + int ret; + + if (current_region->section_table.size > 0) + /* Copy each section individually. */ + return ath10k_pci_dump_memory_section(ar, + current_region, + buf, + current_region->len); + + /* No individiual memory sections defined so we can + * copy the entire memory region. + */ + ret = ath10k_pci_diag_read_mem(ar, + current_region->start, + buf, + current_region->len); + if (ret) { + ath10k_warn(ar, "failed to copy ramdump region %s: %d\n", + current_region->name, ret); + return ret; + } + + return current_region->len; +} + static void ath10k_pci_dump_memory(struct ath10k *ar, struct ath10k_fw_crash_data *crash_data) { @@ -1642,27 +1709,20 @@ static void ath10k_pci_dump_memory(struct ath10k *ar, buf += sizeof(*hdr); buf_len -= sizeof(*hdr); - if (current_region->section_table.size > 0) { - /* Copy each section individually. */ - count = ath10k_pci_dump_memory_section(ar, - current_region, - buf, - current_region->len); - } else { - /* No individiual memory sections defined so we can - * copy the entire memory region. - */ - ret = ath10k_pci_diag_read_mem(ar, - current_region->start, - buf, - current_region->len); - if (ret) { - ath10k_warn(ar, "failed to copy ramdump region %s: %d\n", - current_region->name, ret); + switch (current_region->type) { + case ATH10K_MEM_REGION_TYPE_IOSRAM: + count = ath10k_pci_dump_memory_sram(ar, current_region, buf); + break; + case ATH10K_MEM_REGION_TYPE_IOREG: + count = ath10k_pci_dump_memory_reg(ar, current_region, buf); + break; + default: + ret = ath10k_pci_dump_memory_generic(ar, current_region, buf); + if (ret < 0) break; - } - count = current_region->len; + count = ret; + break; } hdr->region_type = cpu_to_le32(current_region->type); @@ -2221,7 +2281,7 @@ static int ath10k_pci_get_num_banks(struct ath10k *ar) } break; case QCA9377_1_0_DEVICE_ID: - return 4; + return 9; } ath10k_warn(ar, "unknown number of banks, assuming 1\n"); @@ -3718,5 +3778,6 @@ MODULE_FIRMWARE(QCA6174_HW_3_0_FW_DIR "/" QCA6174_HW_3_0_BOARD_DATA_FILE); MODULE_FIRMWARE(QCA6174_HW_3_0_FW_DIR "/" ATH10K_BOARD_API2_FILE); /* QCA9377 1.0 firmware files */ +MODULE_FIRMWARE(QCA9377_HW_1_0_FW_DIR "/" ATH10K_FW_API6_FILE); MODULE_FIRMWARE(QCA9377_HW_1_0_FW_DIR "/" ATH10K_FW_API5_FILE); MODULE_FIRMWARE(QCA9377_HW_1_0_FW_DIR "/" QCA9377_HW_1_0_BOARD_DATA_FILE); diff --git a/drivers/net/wireless/ath/ath10k/trace.h b/drivers/net/wireless/ath/ath10k/trace.h index e40edced1d82..7d2fac342150 100644 --- a/drivers/net/wireless/ath/ath10k/trace.h +++ b/drivers/net/wireless/ath/ath10k/trace.h @@ -152,10 +152,9 @@ TRACE_EVENT(ath10k_log_dbg_dump, ); TRACE_EVENT(ath10k_wmi_cmd, - TP_PROTO(struct ath10k *ar, int id, const void *buf, size_t buf_len, - int ret), + TP_PROTO(struct ath10k *ar, int id, const void *buf, size_t buf_len), - TP_ARGS(ar, id, buf, buf_len, ret), + TP_ARGS(ar, id, buf, buf_len), TP_STRUCT__entry( __string(device, dev_name(ar->dev)) @@ -163,7 +162,6 @@ TRACE_EVENT(ath10k_wmi_cmd, __field(unsigned int, id) __field(size_t, buf_len) __dynamic_array(u8, buf, buf_len) - __field(int, ret) ), TP_fast_assign( @@ -171,17 +169,15 @@ TRACE_EVENT(ath10k_wmi_cmd, __assign_str(driver, dev_driver_string(ar->dev)); __entry->id = id; __entry->buf_len = buf_len; - __entry->ret = ret; memcpy(__get_dynamic_array(buf), buf, buf_len); ), TP_printk( - "%s %s id %d len %zu ret %d", + "%s %s id %d len %zu", __get_str(driver), __get_str(device), __entry->id, - __entry->buf_len, - __entry->ret + __entry->buf_len ) ); diff --git a/drivers/net/wireless/ath/ath10k/txrx.c b/drivers/net/wireless/ath/ath10k/txrx.c index 5b3b021526ab..70e23bbf7171 100644 --- a/drivers/net/wireless/ath/ath10k/txrx.c +++ b/drivers/net/wireless/ath/ath10k/txrx.c @@ -102,11 +102,6 @@ int ath10k_txrx_tx_unref(struct ath10k_htt *htt, memset(&info->status, 0, sizeof(info->status)); trace_ath10k_txrx_tx_unref(ar, tx_done->msdu_id); - if (tx_done->status == HTT_TX_COMPL_STATE_DISCARD) { - ieee80211_free_txskb(htt->ar->hw, msdu); - return 0; - } - if (!(info->flags & IEEE80211_TX_CTL_NO_ACK)) info->flags |= IEEE80211_TX_STAT_ACK; @@ -117,6 +112,13 @@ int ath10k_txrx_tx_unref(struct ath10k_htt *htt, (info->flags & IEEE80211_TX_CTL_NO_ACK)) info->flags |= IEEE80211_TX_STAT_NOACK_TRANSMITTED; + if (tx_done->status == HTT_TX_COMPL_STATE_DISCARD) { + if (info->flags & IEEE80211_TX_CTL_NO_ACK) + info->flags &= ~IEEE80211_TX_STAT_NOACK_TRANSMITTED; + else + info->flags &= ~IEEE80211_TX_STAT_ACK; + } + ieee80211_tx_status(htt->ar->hw, msdu); /* we do not own the msdu anymore */ diff --git a/drivers/net/wireless/ath/ath10k/wmi-ops.h b/drivers/net/wireless/ath/ath10k/wmi-ops.h index 14093cfdc505..c35e45340b4f 100644 --- a/drivers/net/wireless/ath/ath10k/wmi-ops.h +++ b/drivers/net/wireless/ath/ath10k/wmi-ops.h @@ -1,6 +1,7 @@ /* * Copyright (c) 2005-2011 Atheros Communications Inc. * Copyright (c) 2011-2017 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 @@ -125,6 +126,9 @@ struct wmi_ops { enum wmi_force_fw_hang_type type, u32 delay_ms); struct sk_buff *(*gen_mgmt_tx)(struct ath10k *ar, struct sk_buff *skb); + struct sk_buff *(*gen_mgmt_tx_send)(struct ath10k *ar, + struct sk_buff *skb, + dma_addr_t paddr); struct sk_buff *(*gen_dbglog_cfg)(struct ath10k *ar, u64 module_enable, u32 log_level); struct sk_buff *(*gen_pktlog_enable)(struct ath10k *ar, u32 filter); @@ -197,6 +201,9 @@ struct wmi_ops { (struct ath10k *ar, enum wmi_bss_survey_req_type type); struct sk_buff *(*gen_echo)(struct ath10k *ar, u32 value); + struct sk_buff *(*gen_pdev_get_tpc_table_cmdid)(struct ath10k *ar, + u32 param); + }; int ath10k_wmi_cmd_send(struct ath10k *ar, struct sk_buff *skb, u32 cmd_id); @@ -372,12 +379,33 @@ ath10k_wmi_get_txbf_conf_scheme(struct ath10k *ar) } static inline int +ath10k_wmi_mgmt_tx_send(struct ath10k *ar, struct sk_buff *msdu, + dma_addr_t paddr) +{ + struct sk_buff *skb; + int ret; + + if (!ar->wmi.ops->gen_mgmt_tx_send) + return -EOPNOTSUPP; + + skb = ar->wmi.ops->gen_mgmt_tx_send(ar, msdu, paddr); + if (IS_ERR(skb)) + return PTR_ERR(skb); + + ret = ath10k_wmi_cmd_send(ar, skb, + ar->wmi.cmd->mgmt_tx_send_cmdid); + if (ret) + return ret; + + return 0; +} + +static inline int ath10k_wmi_mgmt_tx(struct ath10k *ar, struct sk_buff *msdu) { struct ieee80211_tx_info *info = IEEE80211_SKB_CB(msdu); struct sk_buff *skb; int ret; - u32 mgmt_tx_cmdid; if (!ar->wmi.ops->gen_mgmt_tx) return -EOPNOTSUPP; @@ -386,13 +414,8 @@ ath10k_wmi_mgmt_tx(struct ath10k *ar, struct sk_buff *msdu) if (IS_ERR(skb)) return PTR_ERR(skb); - if (test_bit(ATH10K_FW_FEATURE_MGMT_TX_BY_REF, - ar->running_fw->fw_file.fw_features)) - mgmt_tx_cmdid = ar->wmi.cmd->mgmt_tx_send_cmdid; - else - mgmt_tx_cmdid = ar->wmi.cmd->mgmt_tx_cmdid; - - ret = ath10k_wmi_cmd_send(ar, skb, mgmt_tx_cmdid); + ret = ath10k_wmi_cmd_send(ar, skb, + ar->wmi.cmd->mgmt_tx_cmdid); if (ret) return ret; @@ -1425,4 +1448,21 @@ ath10k_wmi_echo(struct ath10k *ar, u32 value) return ath10k_wmi_cmd_send(ar, skb, wmi->cmd->echo_cmdid); } +static inline int +ath10k_wmi_pdev_get_tpc_table_cmdid(struct ath10k *ar, u32 param) +{ + struct sk_buff *skb; + + if (!ar->wmi.ops->gen_pdev_get_tpc_table_cmdid) + return -EOPNOTSUPP; + + skb = ar->wmi.ops->gen_pdev_get_tpc_table_cmdid(ar, param); + + if (IS_ERR(skb)) + return PTR_ERR(skb); + + return ath10k_wmi_cmd_send(ar, skb, + ar->wmi.cmd->pdev_get_tpc_table_cmdid); +} + #endif diff --git a/drivers/net/wireless/ath/ath10k/wmi-tlv.c b/drivers/net/wireless/ath/ath10k/wmi-tlv.c index ae77a007ae07..9d1b0a459069 100644 --- a/drivers/net/wireless/ath/ath10k/wmi-tlv.c +++ b/drivers/net/wireless/ath/ath10k/wmi-tlv.c @@ -1,6 +1,7 @@ /* * Copyright (c) 2005-2011 Atheros Communications Inc. * Copyright (c) 2011-2017 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 @@ -412,6 +413,62 @@ static int ath10k_wmi_tlv_event_tx_pause(struct ath10k *ar, return 0; } +static int ath10k_wmi_tlv_event_temperature(struct ath10k *ar, + struct sk_buff *skb) +{ + const struct wmi_tlv_pdev_temperature_event *ev; + + ev = (struct wmi_tlv_pdev_temperature_event *)skb->data; + if (WARN_ON(skb->len < sizeof(*ev))) + return -EPROTO; + + ath10k_thermal_event_temperature(ar, __le32_to_cpu(ev->temperature)); + return 0; +} + +static void ath10k_wmi_event_tdls_peer(struct ath10k *ar, struct sk_buff *skb) +{ + struct ieee80211_sta *station; + const struct wmi_tlv_tdls_peer_event *ev; + const void **tb; + struct ath10k_vif *arvif; + + tb = ath10k_wmi_tlv_parse_alloc(ar, skb->data, skb->len, GFP_ATOMIC); + if (IS_ERR(tb)) { + ath10k_warn(ar, "tdls peer failed to parse tlv"); + return; + } + ev = tb[WMI_TLV_TAG_STRUCT_TDLS_PEER_EVENT]; + if (!ev) { + kfree(tb); + ath10k_warn(ar, "tdls peer NULL event"); + return; + } + + switch (__le32_to_cpu(ev->peer_reason)) { + case WMI_TDLS_TEARDOWN_REASON_TX: + case WMI_TDLS_TEARDOWN_REASON_RSSI: + case WMI_TDLS_TEARDOWN_REASON_PTR_TIMEOUT: + station = ieee80211_find_sta_by_ifaddr(ar->hw, + ev->peer_macaddr.addr, + NULL); + if (!station) { + ath10k_warn(ar, "did not find station from tdls peer event"); + kfree(tb); + return; + } + arvif = ath10k_get_arvif(ar, __le32_to_cpu(ev->vdev_id)); + ieee80211_tdls_oper_request( + arvif->vif, station->addr, + NL80211_TDLS_TEARDOWN, + WLAN_REASON_TDLS_TEARDOWN_UNREACHABLE, + GFP_ATOMIC + ); + break; + } + kfree(tb); +} + /***********/ /* TLV ops */ /***********/ @@ -552,6 +609,12 @@ static void ath10k_wmi_tlv_op_rx(struct ath10k *ar, struct sk_buff *skb) case WMI_TLV_TX_PAUSE_EVENTID: ath10k_wmi_tlv_event_tx_pause(ar, skb); break; + case WMI_TLV_PDEV_TEMPERATURE_EVENTID: + ath10k_wmi_tlv_event_temperature(ar, skb); + break; + case WMI_TLV_TDLS_PEER_EVENTID: + ath10k_wmi_event_tdls_peer(ar, skb); + break; default: ath10k_warn(ar, "Unknown eventid: %d\n", id); break; @@ -2484,19 +2547,19 @@ ath10k_wmi_tlv_op_gen_request_stats(struct ath10k *ar, u32 stats_mask) } static struct sk_buff * -ath10k_wmi_tlv_op_gen_mgmt_tx(struct ath10k *ar, struct sk_buff *msdu) +ath10k_wmi_tlv_op_gen_mgmt_tx_send(struct ath10k *ar, struct sk_buff *msdu, + dma_addr_t paddr) { struct ath10k_skb_cb *cb = ATH10K_SKB_CB(msdu); struct wmi_tlv_mgmt_tx_cmd *cmd; - struct wmi_tlv *tlv; struct ieee80211_hdr *hdr; + struct ath10k_vif *arvif; + u32 buf_len = msdu->len; + struct wmi_tlv *tlv; struct sk_buff *skb; + u32 vdev_id; void *ptr; int len; - u32 buf_len = msdu->len; - struct ath10k_vif *arvif; - dma_addr_t mgmt_frame_dma; - u32 vdev_id; if (!cb->vif) return ERR_PTR(-EINVAL); @@ -2537,12 +2600,7 @@ ath10k_wmi_tlv_op_gen_mgmt_tx(struct ath10k *ar, struct sk_buff *msdu) cmd->chanfreq = 0; cmd->buf_len = __cpu_to_le32(buf_len); cmd->frame_len = __cpu_to_le32(msdu->len); - mgmt_frame_dma = dma_map_single(arvif->ar->dev, msdu->data, - msdu->len, DMA_TO_DEVICE); - if (!mgmt_frame_dma) - return ERR_PTR(-ENOMEM); - - cmd->paddr = __cpu_to_le64(mgmt_frame_dma); + cmd->paddr = __cpu_to_le64(paddr); ptr += sizeof(*tlv); ptr += sizeof(*cmd); @@ -2662,6 +2720,25 @@ ath10k_wmi_tlv_op_gen_pktlog_enable(struct ath10k *ar, u32 filter) } static struct sk_buff * +ath10k_wmi_tlv_op_gen_pdev_get_temperature(struct ath10k *ar) +{ + struct wmi_tlv_pdev_get_temp_cmd *cmd; + struct wmi_tlv *tlv; + struct sk_buff *skb; + + skb = ath10k_wmi_alloc_skb(ar, sizeof(*tlv) + sizeof(*cmd)); + if (!skb) + return ERR_PTR(-ENOMEM); + + tlv = (void *)skb->data; + tlv->tag = __cpu_to_le16(WMI_TLV_TAG_STRUCT_PDEV_GET_TEMPERATURE_CMD); + tlv->len = __cpu_to_le16(sizeof(*cmd)); + cmd = (void *)tlv->value; + ath10k_dbg(ar, ATH10K_DBG_WMI, "wmi pdev get temperature tlv\n"); + return skb; +} + +static struct sk_buff * ath10k_wmi_tlv_op_gen_pktlog_disable(struct ath10k *ar) { struct wmi_tlv_pktlog_disable *cmd; @@ -2855,6 +2932,15 @@ ath10k_wmi_tlv_op_gen_update_fw_tdls_state(struct ath10k *ar, u32 vdev_id, */ u32 options = 0; + if (test_bit(WMI_SERVICE_TDLS_UAPSD_BUFFER_STA, ar->wmi.svc_map)) + options |= WMI_TLV_TDLS_BUFFER_STA_EN; + + /* WMI_TDLS_ENABLE_ACTIVE_EXTERNAL_CONTROL means firm will handle TDLS + * link inactivity detecting logic. + */ + if (state == WMI_TDLS_ENABLE_ACTIVE) + state = WMI_TDLS_ENABLE_ACTIVE_EXTERNAL_CONTROL; + len = sizeof(*tlv) + sizeof(*cmd); skb = ath10k_wmi_alloc_skb(ar, len); if (!skb) @@ -3443,7 +3529,7 @@ static struct wmi_cmd_map wmi_tlv_cmd_map = { .force_fw_hang_cmdid = WMI_TLV_FORCE_FW_HANG_CMDID, .gpio_config_cmdid = WMI_TLV_GPIO_CONFIG_CMDID, .gpio_output_cmdid = WMI_TLV_GPIO_OUTPUT_CMDID, - .pdev_get_temperature_cmdid = WMI_TLV_CMD_UNSUPPORTED, + .pdev_get_temperature_cmdid = WMI_TLV_PDEV_GET_TEMPERATURE_CMDID, .vdev_set_wmm_params_cmdid = WMI_TLV_VDEV_SET_WMM_PARAMS_CMDID, .tdls_set_state_cmdid = WMI_TLV_TDLS_SET_STATE_CMDID, .tdls_peer_update_cmdid = WMI_TLV_TDLS_PEER_UPDATE_CMDID, @@ -3701,12 +3787,12 @@ static const struct wmi_ops wmi_tlv_ops = { .gen_request_stats = ath10k_wmi_tlv_op_gen_request_stats, .gen_force_fw_hang = ath10k_wmi_tlv_op_gen_force_fw_hang, /* .gen_mgmt_tx = not implemented; HTT is used */ - .gen_mgmt_tx = ath10k_wmi_tlv_op_gen_mgmt_tx, + .gen_mgmt_tx_send = ath10k_wmi_tlv_op_gen_mgmt_tx_send, .gen_dbglog_cfg = ath10k_wmi_tlv_op_gen_dbglog_cfg, .gen_pktlog_enable = ath10k_wmi_tlv_op_gen_pktlog_enable, .gen_pktlog_disable = ath10k_wmi_tlv_op_gen_pktlog_disable, /* .gen_pdev_set_quiet_mode not implemented */ - /* .gen_pdev_get_temperature not implemented */ + .gen_pdev_get_temperature = ath10k_wmi_tlv_op_gen_pdev_get_temperature, /* .gen_addba_clear_resp not implemented */ /* .gen_addba_send not implemented */ /* .gen_addba_set_resp not implemented */ diff --git a/drivers/net/wireless/ath/ath10k/wmi-tlv.h b/drivers/net/wireless/ath/ath10k/wmi-tlv.h index da89128e8dd6..fa3773ec7c68 100644 --- a/drivers/net/wireless/ath/ath10k/wmi-tlv.h +++ b/drivers/net/wireless/ath/ath10k/wmi-tlv.h @@ -1340,6 +1340,17 @@ struct wmi_tlv_init_cmd { __le32 num_host_mem_chunks; } __packed; +struct wmi_tlv_pdev_get_temp_cmd { + __le32 pdev_id; /* not used */ +} __packed; + +struct wmi_tlv_pdev_temperature_event { + __le32 tlv_hdr; + /* temperature value in Celcius degree */ + __le32 temperature; + __le32 pdev_id; +} __packed; + struct wmi_tlv_pdev_set_param_cmd { __le32 pdev_id; /* not used yet */ __le32 param_id; @@ -1746,6 +1757,13 @@ struct wmi_tlv_tx_pause_ev { __le32 tid_map; } __packed; +struct wmi_tlv_tdls_peer_event { + struct wmi_mac_addr peer_macaddr; + __le32 peer_status; + __le32 peer_reason; + __le32 vdev_id; +} __packed; + void ath10k_wmi_tlv_attach(struct ath10k *ar); struct wmi_tlv_mgmt_tx_cmd { diff --git a/drivers/net/wireless/ath/ath10k/wmi.c b/drivers/net/wireless/ath/ath10k/wmi.c index 58dc2189ba49..c5e1ca5945db 100644 --- a/drivers/net/wireless/ath/ath10k/wmi.c +++ b/drivers/net/wireless/ath/ath10k/wmi.c @@ -1,6 +1,7 @@ /* * Copyright (c) 2005-2011 Atheros Communications Inc. * Copyright (c) 2011-2017 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 @@ -196,6 +197,7 @@ static struct wmi_cmd_map wmi_cmd_map = { .mu_cal_start_cmdid = WMI_CMD_UNSUPPORTED, .set_cca_params_cmdid = WMI_CMD_UNSUPPORTED, .pdev_bss_chan_info_request_cmdid = WMI_CMD_UNSUPPORTED, + .pdev_get_tpc_table_cmdid = WMI_CMD_UNSUPPORTED, }; /* 10.X WMI cmd track */ @@ -362,6 +364,7 @@ static struct wmi_cmd_map wmi_10x_cmd_map = { .mu_cal_start_cmdid = WMI_CMD_UNSUPPORTED, .set_cca_params_cmdid = WMI_CMD_UNSUPPORTED, .pdev_bss_chan_info_request_cmdid = WMI_CMD_UNSUPPORTED, + .pdev_get_tpc_table_cmdid = WMI_CMD_UNSUPPORTED, }; /* 10.2.4 WMI cmd track */ @@ -528,6 +531,7 @@ static struct wmi_cmd_map wmi_10_2_4_cmd_map = { .set_cca_params_cmdid = WMI_CMD_UNSUPPORTED, .pdev_bss_chan_info_request_cmdid = WMI_10_2_PDEV_BSS_CHAN_INFO_REQUEST_CMDID, + .pdev_get_tpc_table_cmdid = WMI_CMD_UNSUPPORTED, }; /* 10.4 WMI cmd track */ @@ -1480,6 +1484,7 @@ static struct wmi_cmd_map wmi_10_2_cmd_map = { .pdev_get_ani_cck_config_cmdid = WMI_CMD_UNSUPPORTED, .pdev_get_ani_ofdm_config_cmdid = WMI_CMD_UNSUPPORTED, .pdev_reserve_ast_entry_cmdid = WMI_CMD_UNSUPPORTED, + .pdev_get_tpc_table_cmdid = WMI_CMD_UNSUPPORTED, }; static struct wmi_pdev_param_map wmi_10_4_pdev_param_map = { @@ -1742,8 +1747,8 @@ int ath10k_wmi_cmd_send_nowait(struct ath10k *ar, struct sk_buff *skb, cmd_hdr->cmd_id = __cpu_to_le32(cmd); memset(skb_cb, 0, sizeof(*skb_cb)); + trace_ath10k_wmi_cmd(ar, cmd_id, skb->data, skb->len); ret = ath10k_htc_send(&ar->htc, ar->wmi.eid, skb); - trace_ath10k_wmi_cmd(ar, cmd_id, skb->data, skb->len, ret); if (ret) goto err_pull; @@ -2703,6 +2708,28 @@ ath10k_wmi_10_4_pull_peer_stats(const struct wmi_10_4_peer_stats *src, dst->peer_rx_rate = __le32_to_cpu(src->peer_rx_rate); } +static void +ath10k_wmi_10_4_pull_vdev_stats(const struct wmi_vdev_stats_extd *src, + struct ath10k_fw_stats_vdev_extd *dst) +{ + dst->vdev_id = __le32_to_cpu(src->vdev_id); + dst->ppdu_aggr_cnt = __le32_to_cpu(src->ppdu_aggr_cnt); + dst->ppdu_noack = __le32_to_cpu(src->ppdu_noack); + dst->mpdu_queued = __le32_to_cpu(src->mpdu_queued); + dst->ppdu_nonaggr_cnt = __le32_to_cpu(src->ppdu_nonaggr_cnt); + dst->mpdu_sw_requeued = __le32_to_cpu(src->mpdu_sw_requeued); + dst->mpdu_suc_retry = __le32_to_cpu(src->mpdu_suc_retry); + dst->mpdu_suc_multitry = __le32_to_cpu(src->mpdu_suc_multitry); + dst->mpdu_fail_retry = __le32_to_cpu(src->mpdu_fail_retry); + dst->tx_ftm_suc = __le32_to_cpu(src->tx_ftm_suc); + dst->tx_ftm_suc_retry = __le32_to_cpu(src->tx_ftm_suc_retry); + dst->tx_ftm_fail = __le32_to_cpu(src->tx_ftm_fail); + dst->rx_ftmr_cnt = __le32_to_cpu(src->rx_ftmr_cnt); + dst->rx_ftmr_dup_cnt = __le32_to_cpu(src->rx_ftmr_dup_cnt); + dst->rx_iftmr_cnt = __le32_to_cpu(src->rx_iftmr_cnt); + dst->rx_iftmr_dup_cnt = __le32_to_cpu(src->rx_iftmr_dup_cnt); +} + static int ath10k_wmi_main_op_pull_fw_stats(struct ath10k *ar, struct sk_buff *skb, struct ath10k_fw_stats *stats) @@ -3042,7 +3069,16 @@ static int ath10k_wmi_10_4_op_pull_fw_stats(struct ath10k *ar, */ } - /* fw doesn't implement vdev stats */ + for (i = 0; i < num_vdev_stats; i++) { + const struct wmi_vdev_stats *src; + + /* Ignore vdev stats here as it has only vdev id. Actual vdev + * stats will be retrieved from vdev extended stats. + */ + src = (void *)skb->data; + if (!skb_pull(skb, sizeof(*src))) + return -EPROTO; + } for (i = 0; i < num_peer_stats; i++) { const struct wmi_10_4_peer_stats *src; @@ -3074,26 +3110,43 @@ static int ath10k_wmi_10_4_op_pull_fw_stats(struct ath10k *ar, */ } - if ((stats_id & WMI_10_4_STAT_PEER_EXTD) == 0) - return 0; + if (stats_id & WMI_10_4_STAT_PEER_EXTD) { + stats->extended = true; - stats->extended = true; + for (i = 0; i < num_peer_stats; i++) { + const struct wmi_10_4_peer_extd_stats *src; + struct ath10k_fw_extd_stats_peer *dst; - for (i = 0; i < num_peer_stats; i++) { - const struct wmi_10_4_peer_extd_stats *src; - struct ath10k_fw_extd_stats_peer *dst; + src = (void *)skb->data; + if (!skb_pull(skb, sizeof(*src))) + return -EPROTO; - src = (void *)skb->data; - if (!skb_pull(skb, sizeof(*src))) - return -EPROTO; + dst = kzalloc(sizeof(*dst), GFP_ATOMIC); + if (!dst) + continue; - dst = kzalloc(sizeof(*dst), GFP_ATOMIC); - if (!dst) - continue; + ether_addr_copy(dst->peer_macaddr, + src->peer_macaddr.addr); + dst->rx_duration = __le32_to_cpu(src->rx_duration); + list_add_tail(&dst->list, &stats->peers_extd); + } + } + + if (stats_id & WMI_10_4_STAT_VDEV_EXTD) { + for (i = 0; i < num_vdev_stats; i++) { + const struct wmi_vdev_stats_extd *src; + struct ath10k_fw_stats_vdev_extd *dst; - ether_addr_copy(dst->peer_macaddr, src->peer_macaddr.addr); - dst->rx_duration = __le32_to_cpu(src->rx_duration); - list_add_tail(&dst->list, &stats->peers_extd); + src = (void *)skb->data; + if (!skb_pull(skb, sizeof(*src))) + return -EPROTO; + + dst = kzalloc(sizeof(*dst), GFP_ATOMIC); + if (!dst) + continue; + ath10k_wmi_10_4_pull_vdev_stats(src, dst); + list_add_tail(&dst->list, &stats->vdevs); + } } return 0; @@ -4313,19 +4366,11 @@ static void ath10k_tpc_config_disp_tables(struct ath10k *ar, } } -void ath10k_wmi_event_pdev_tpc_config(struct ath10k *ar, struct sk_buff *skb) +void ath10k_wmi_tpc_config_get_rate_code(u8 *rate_code, u16 *pream_table, + u32 num_tx_chain) { - u32 i, j, pream_idx, num_tx_chain; - u8 rate_code[WMI_TPC_RATE_MAX], rate_idx; - u16 pream_table[WMI_TPC_PREAM_TABLE_MAX]; - struct wmi_pdev_tpc_config_event *ev; - struct ath10k_tpc_stats *tpc_stats; - - ev = (struct wmi_pdev_tpc_config_event *)skb->data; - - tpc_stats = kzalloc(sizeof(*tpc_stats), GFP_ATOMIC); - if (!tpc_stats) - return; + u32 i, j, pream_idx; + u8 rate_idx; /* Create the rate code table based on the chains supported */ rate_idx = 0; @@ -4349,8 +4394,6 @@ void ath10k_wmi_event_pdev_tpc_config(struct ath10k *ar, struct sk_buff *skb) pream_table[pream_idx] = rate_idx; pream_idx++; - num_tx_chain = __le32_to_cpu(ev->num_tx_chain); - /* Fill HT20 rate code */ for (i = 0; i < num_tx_chain; i++) { for (j = 0; j < 8; j++) { @@ -4374,7 +4417,7 @@ void ath10k_wmi_event_pdev_tpc_config(struct ath10k *ar, struct sk_buff *skb) pream_idx++; /* Fill VHT20 rate code */ - for (i = 0; i < __le32_to_cpu(ev->num_tx_chain); i++) { + for (i = 0; i < num_tx_chain; i++) { for (j = 0; j < 10; j++) { rate_code[rate_idx] = ATH10K_HW_RATECODE(j, i, WMI_RATE_PREAMBLE_VHT); @@ -4418,6 +4461,26 @@ void ath10k_wmi_event_pdev_tpc_config(struct ath10k *ar, struct sk_buff *skb) ATH10K_HW_RATECODE(0, 0, WMI_RATE_PREAMBLE_OFDM); pream_table[pream_idx] = ATH10K_TPC_PREAM_TABLE_END; +} + +void ath10k_wmi_event_pdev_tpc_config(struct ath10k *ar, struct sk_buff *skb) +{ + u32 num_tx_chain; + u8 rate_code[WMI_TPC_RATE_MAX]; + u16 pream_table[WMI_TPC_PREAM_TABLE_MAX]; + struct wmi_pdev_tpc_config_event *ev; + struct ath10k_tpc_stats *tpc_stats; + + ev = (struct wmi_pdev_tpc_config_event *)skb->data; + + tpc_stats = kzalloc(sizeof(*tpc_stats), GFP_ATOMIC); + if (!tpc_stats) + return; + + num_tx_chain = __le32_to_cpu(ev->num_tx_chain); + + ath10k_wmi_tpc_config_get_rate_code(rate_code, pream_table, + num_tx_chain); tpc_stats->chan_freq = __le32_to_cpu(ev->chan_freq); tpc_stats->phy_mode = __le32_to_cpu(ev->phy_mode); @@ -4457,6 +4520,246 @@ void ath10k_wmi_event_pdev_tpc_config(struct ath10k *ar, struct sk_buff *skb) __le32_to_cpu(ev->rate_max)); } +static u8 +ath10k_wmi_tpc_final_get_rate(struct ath10k *ar, + struct wmi_pdev_tpc_final_table_event *ev, + u32 rate_idx, u32 num_chains, + u32 rate_code, u8 type, u32 pream_idx) +{ + u8 tpc, num_streams, preamble, ch, stm_idx; + s8 pow_agcdd, pow_agstbc, pow_agtxbf; + int pream; + + num_streams = ATH10K_HW_NSS(rate_code); + preamble = ATH10K_HW_PREAMBLE(rate_code); + ch = num_chains - 1; + stm_idx = num_streams - 1; + pream = -1; + + if (__le32_to_cpu(ev->chan_freq) <= 2483) { + switch (pream_idx) { + case WMI_TPC_PREAM_2GHZ_CCK: + pream = 0; + break; + case WMI_TPC_PREAM_2GHZ_OFDM: + pream = 1; + break; + case WMI_TPC_PREAM_2GHZ_HT20: + case WMI_TPC_PREAM_2GHZ_VHT20: + pream = 2; + break; + case WMI_TPC_PREAM_2GHZ_HT40: + case WMI_TPC_PREAM_2GHZ_VHT40: + pream = 3; + break; + case WMI_TPC_PREAM_2GHZ_VHT80: + pream = 4; + break; + default: + pream = -1; + break; + } + } + + if (__le32_to_cpu(ev->chan_freq) >= 5180) { + switch (pream_idx) { + case WMI_TPC_PREAM_5GHZ_OFDM: + pream = 0; + break; + case WMI_TPC_PREAM_5GHZ_HT20: + case WMI_TPC_PREAM_5GHZ_VHT20: + pream = 1; + break; + case WMI_TPC_PREAM_5GHZ_HT40: + case WMI_TPC_PREAM_5GHZ_VHT40: + pream = 2; + break; + case WMI_TPC_PREAM_5GHZ_VHT80: + pream = 3; + break; + case WMI_TPC_PREAM_5GHZ_HTCUP: + pream = 4; + break; + default: + pream = -1; + break; + } + } + + if (pream == 4) + tpc = min_t(u8, ev->rates_array[rate_idx], + ev->max_reg_allow_pow[ch]); + else + tpc = min_t(u8, min_t(u8, ev->rates_array[rate_idx], + ev->max_reg_allow_pow[ch]), + ev->ctl_power_table[0][pream][stm_idx]); + + if (__le32_to_cpu(ev->num_tx_chain) <= 1) + goto out; + + if (preamble == WMI_RATE_PREAMBLE_CCK) + goto out; + + if (num_chains <= num_streams) + goto out; + + switch (type) { + case WMI_TPC_TABLE_TYPE_STBC: + pow_agstbc = ev->max_reg_allow_pow_agstbc[ch - 1][stm_idx]; + if (pream == 4) + tpc = min_t(u8, tpc, pow_agstbc); + else + tpc = min_t(u8, min_t(u8, tpc, pow_agstbc), + ev->ctl_power_table[0][pream][stm_idx]); + break; + case WMI_TPC_TABLE_TYPE_TXBF: + pow_agtxbf = ev->max_reg_allow_pow_agtxbf[ch - 1][stm_idx]; + if (pream == 4) + tpc = min_t(u8, tpc, pow_agtxbf); + else + tpc = min_t(u8, min_t(u8, tpc, pow_agtxbf), + ev->ctl_power_table[1][pream][stm_idx]); + break; + case WMI_TPC_TABLE_TYPE_CDD: + pow_agcdd = ev->max_reg_allow_pow_agcdd[ch - 1][stm_idx]; + if (pream == 4) + tpc = min_t(u8, tpc, pow_agcdd); + else + tpc = min_t(u8, min_t(u8, tpc, pow_agcdd), + ev->ctl_power_table[0][pream][stm_idx]); + break; + default: + ath10k_warn(ar, "unknown wmi tpc final table type: %d\n", type); + tpc = 0; + break; + } + +out: + return tpc; +} + +static void +ath10k_wmi_tpc_stats_final_disp_tables(struct ath10k *ar, + struct wmi_pdev_tpc_final_table_event *ev, + struct ath10k_tpc_stats_final *tpc_stats, + u8 *rate_code, u16 *pream_table, u8 type) +{ + u32 i, j, pream_idx, flags; + u8 tpc[WMI_TPC_TX_N_CHAIN]; + char tpc_value[WMI_TPC_TX_N_CHAIN * WMI_TPC_BUF_SIZE]; + char buff[WMI_TPC_BUF_SIZE]; + + flags = __le32_to_cpu(ev->flags); + + switch (type) { + case WMI_TPC_TABLE_TYPE_CDD: + if (!(flags & WMI_TPC_CONFIG_EVENT_FLAG_TABLE_CDD)) { + ath10k_dbg(ar, ATH10K_DBG_WMI, "CDD not supported\n"); + tpc_stats->flag[type] = ATH10K_TPC_TABLE_TYPE_FLAG; + return; + } + break; + case WMI_TPC_TABLE_TYPE_STBC: + if (!(flags & WMI_TPC_CONFIG_EVENT_FLAG_TABLE_STBC)) { + ath10k_dbg(ar, ATH10K_DBG_WMI, "STBC not supported\n"); + tpc_stats->flag[type] = ATH10K_TPC_TABLE_TYPE_FLAG; + return; + } + break; + case WMI_TPC_TABLE_TYPE_TXBF: + if (!(flags & WMI_TPC_CONFIG_EVENT_FLAG_TABLE_TXBF)) { + ath10k_dbg(ar, ATH10K_DBG_WMI, "TXBF not supported\n"); + tpc_stats->flag[type] = ATH10K_TPC_TABLE_TYPE_FLAG; + return; + } + break; + default: + ath10k_dbg(ar, ATH10K_DBG_WMI, + "invalid table type in wmi tpc event: %d\n", type); + return; + } + + pream_idx = 0; + for (i = 0; i < __le32_to_cpu(ev->rate_max); i++) { + memset(tpc_value, 0, sizeof(tpc_value)); + memset(buff, 0, sizeof(buff)); + if (i == pream_table[pream_idx]) + pream_idx++; + + for (j = 0; j < WMI_TPC_TX_N_CHAIN; j++) { + if (j >= __le32_to_cpu(ev->num_tx_chain)) + break; + + tpc[j] = ath10k_wmi_tpc_final_get_rate(ar, ev, i, j + 1, + rate_code[i], + type, pream_idx); + snprintf(buff, sizeof(buff), "%8d ", tpc[j]); + strncat(tpc_value, buff, strlen(buff)); + } + tpc_stats->tpc_table_final[type].pream_idx[i] = pream_idx; + tpc_stats->tpc_table_final[type].rate_code[i] = rate_code[i]; + memcpy(tpc_stats->tpc_table_final[type].tpc_value[i], + tpc_value, sizeof(tpc_value)); + } +} + +void ath10k_wmi_event_tpc_final_table(struct ath10k *ar, struct sk_buff *skb) +{ + u32 num_tx_chain; + u8 rate_code[WMI_TPC_FINAL_RATE_MAX]; + u16 pream_table[WMI_TPC_PREAM_TABLE_MAX]; + struct wmi_pdev_tpc_final_table_event *ev; + struct ath10k_tpc_stats_final *tpc_stats; + + ev = (struct wmi_pdev_tpc_final_table_event *)skb->data; + + tpc_stats = kzalloc(sizeof(*tpc_stats), GFP_ATOMIC); + if (!tpc_stats) + return; + + num_tx_chain = __le32_to_cpu(ev->num_tx_chain); + + ath10k_wmi_tpc_config_get_rate_code(rate_code, pream_table, + num_tx_chain); + + tpc_stats->chan_freq = __le32_to_cpu(ev->chan_freq); + tpc_stats->phy_mode = __le32_to_cpu(ev->phy_mode); + tpc_stats->ctl = __le32_to_cpu(ev->ctl); + tpc_stats->reg_domain = __le32_to_cpu(ev->reg_domain); + tpc_stats->twice_antenna_gain = a_sle32_to_cpu(ev->twice_antenna_gain); + tpc_stats->twice_antenna_reduction = + __le32_to_cpu(ev->twice_antenna_reduction); + tpc_stats->power_limit = __le32_to_cpu(ev->power_limit); + tpc_stats->twice_max_rd_power = __le32_to_cpu(ev->twice_max_rd_power); + tpc_stats->num_tx_chain = __le32_to_cpu(ev->num_tx_chain); + tpc_stats->rate_max = __le32_to_cpu(ev->rate_max); + + ath10k_wmi_tpc_stats_final_disp_tables(ar, ev, tpc_stats, + rate_code, pream_table, + WMI_TPC_TABLE_TYPE_CDD); + ath10k_wmi_tpc_stats_final_disp_tables(ar, ev, tpc_stats, + rate_code, pream_table, + WMI_TPC_TABLE_TYPE_STBC); + ath10k_wmi_tpc_stats_final_disp_tables(ar, ev, tpc_stats, + rate_code, pream_table, + WMI_TPC_TABLE_TYPE_TXBF); + + ath10k_debug_tpc_stats_final_process(ar, tpc_stats); + + ath10k_dbg(ar, ATH10K_DBG_WMI, + "wmi event tpc final table channel %d mode %d ctl %d regd %d gain %d %d limit %d max_power %d tx_chanins %d rates %d\n", + __le32_to_cpu(ev->chan_freq), + __le32_to_cpu(ev->phy_mode), + __le32_to_cpu(ev->ctl), + __le32_to_cpu(ev->reg_domain), + a_sle32_to_cpu(ev->twice_antenna_gain), + __le32_to_cpu(ev->twice_antenna_reduction), + __le32_to_cpu(ev->power_limit), + __le32_to_cpu(ev->twice_max_rd_power) / 2, + __le32_to_cpu(ev->num_tx_chain), + __le32_to_cpu(ev->rate_max)); +} + static void ath10k_wmi_handle_tdls_peer_event(struct ath10k *ar, struct sk_buff *skb) { @@ -5531,6 +5834,7 @@ static void ath10k_wmi_10_4_op_rx(struct ath10k *ar, struct sk_buff *skb) case WMI_10_4_WOW_WAKEUP_HOST_EVENTID: case WMI_10_4_PEER_RATECODE_LIST_EVENTID: case WMI_10_4_WDS_PEER_EVENTID: + case WMI_10_4_DEBUG_FATAL_CONDITION_EVENTID: ath10k_dbg(ar, ATH10K_DBG_WMI, "received event id %d not implemented\n", id); break; @@ -5549,6 +5853,9 @@ static void ath10k_wmi_10_4_op_rx(struct ath10k *ar, struct sk_buff *skb) case WMI_10_4_TDLS_PEER_EVENTID: ath10k_wmi_handle_tdls_peer_event(ar, skb); break; + case WMI_10_4_PDEV_TPC_TABLE_EVENTID: + ath10k_wmi_event_tpc_final_table(ar, skb); + break; default: ath10k_warn(ar, "Unknown eventid: %d\n", id); break; @@ -7745,6 +8052,72 @@ ath10k_wmi_op_gen_pdev_enable_adaptive_cca(struct ath10k *ar, u8 enable, return skb; } +static void +ath10k_wmi_fw_vdev_stats_extd_fill(const struct ath10k_fw_stats_vdev_extd *vdev, + char *buf, u32 *length) +{ + u32 len = *length; + u32 buf_len = ATH10K_FW_STATS_BUF_SIZE; + u32 val; + + len += scnprintf(buf + len, buf_len - len, "%30s %u\n", + "vdev id", vdev->vdev_id); + len += scnprintf(buf + len, buf_len - len, "%30s %u\n", + "ppdu aggr count", vdev->ppdu_aggr_cnt); + len += scnprintf(buf + len, buf_len - len, "%30s %u\n", + "ppdu noack", vdev->ppdu_noack); + len += scnprintf(buf + len, buf_len - len, "%30s %u\n", + "mpdu queued", vdev->mpdu_queued); + len += scnprintf(buf + len, buf_len - len, "%30s %u\n", + "ppdu nonaggr count", vdev->ppdu_nonaggr_cnt); + len += scnprintf(buf + len, buf_len - len, "%30s %u\n", + "mpdu sw requeued", vdev->mpdu_sw_requeued); + len += scnprintf(buf + len, buf_len - len, "%30s %u\n", + "mpdu success retry", vdev->mpdu_suc_retry); + len += scnprintf(buf + len, buf_len - len, "%30s %u\n", + "mpdu success multitry", vdev->mpdu_suc_multitry); + len += scnprintf(buf + len, buf_len - len, "%30s %u\n", + "mpdu fail retry", vdev->mpdu_fail_retry); + val = vdev->tx_ftm_suc; + if (val & WMI_VDEV_STATS_FTM_COUNT_VALID) + len += scnprintf(buf + len, buf_len - len, "%30s %u\n", + "tx ftm success", + MS(val, WMI_VDEV_STATS_FTM_COUNT)); + val = vdev->tx_ftm_suc_retry; + if (val & WMI_VDEV_STATS_FTM_COUNT_VALID) + len += scnprintf(buf + len, buf_len - len, "%30s %u\n", + "tx ftm success retry", + MS(val, WMI_VDEV_STATS_FTM_COUNT)); + val = vdev->tx_ftm_fail; + if (val & WMI_VDEV_STATS_FTM_COUNT_VALID) + len += scnprintf(buf + len, buf_len - len, "%30s %u\n", + "tx ftm fail", + MS(val, WMI_VDEV_STATS_FTM_COUNT)); + val = vdev->rx_ftmr_cnt; + if (val & WMI_VDEV_STATS_FTM_COUNT_VALID) + len += scnprintf(buf + len, buf_len - len, "%30s %u\n", + "rx ftm request count", + MS(val, WMI_VDEV_STATS_FTM_COUNT)); + val = vdev->rx_ftmr_dup_cnt; + if (val & WMI_VDEV_STATS_FTM_COUNT_VALID) + len += scnprintf(buf + len, buf_len - len, "%30s %u\n", + "rx ftm request dup count", + MS(val, WMI_VDEV_STATS_FTM_COUNT)); + val = vdev->rx_iftmr_cnt; + if (val & WMI_VDEV_STATS_FTM_COUNT_VALID) + len += scnprintf(buf + len, buf_len - len, "%30s %u\n", + "rx initial ftm req count", + MS(val, WMI_VDEV_STATS_FTM_COUNT)); + val = vdev->rx_iftmr_dup_cnt; + if (val & WMI_VDEV_STATS_FTM_COUNT_VALID) + len += scnprintf(buf + len, buf_len - len, "%30s %u\n", + "rx initial ftm req dup cnt", + MS(val, WMI_VDEV_STATS_FTM_COUNT)); + len += scnprintf(buf + len, buf_len - len, "\n"); + + *length = len; +} + void ath10k_wmi_10_4_op_fw_stats_fill(struct ath10k *ar, struct ath10k_fw_stats *fw_stats, char *buf) @@ -7752,7 +8125,7 @@ void ath10k_wmi_10_4_op_fw_stats_fill(struct ath10k *ar, u32 len = 0; u32 buf_len = ATH10K_FW_STATS_BUF_SIZE; const struct ath10k_fw_stats_pdev *pdev; - const struct ath10k_fw_stats_vdev *vdev; + const struct ath10k_fw_stats_vdev_extd *vdev; const struct ath10k_fw_stats_peer *peer; size_t num_peers; size_t num_vdevs; @@ -7805,9 +8178,8 @@ void ath10k_wmi_10_4_op_fw_stats_fill(struct ath10k *ar, "ath10k VDEV stats", num_vdevs); len += scnprintf(buf + len, buf_len - len, "%30s\n\n", "================="); - list_for_each_entry(vdev, &fw_stats->vdevs, list) { - ath10k_wmi_fw_vdev_stats_fill(vdev, buf, &len); + ath10k_wmi_fw_vdev_stats_extd_fill(vdev, buf, &len); } len += scnprintf(buf + len, buf_len - len, "\n"); @@ -7990,6 +8362,24 @@ static u32 ath10k_wmi_prepare_peer_qos(u8 uapsd_queues, u8 sp) } static struct sk_buff * +ath10k_wmi_10_4_op_gen_pdev_get_tpc_table_cmdid(struct ath10k *ar, u32 param) +{ + struct wmi_pdev_get_tpc_table_cmd *cmd; + struct sk_buff *skb; + + skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd)); + if (!skb) + return ERR_PTR(-ENOMEM); + + cmd = (struct wmi_pdev_get_tpc_table_cmd *)skb->data; + cmd->param = __cpu_to_le32(param); + + ath10k_dbg(ar, ATH10K_DBG_WMI, + "wmi pdev get tpc table param:%d\n", param); + return skb; +} + +static struct sk_buff * ath10k_wmi_10_4_gen_tdls_peer_update(struct ath10k *ar, const struct wmi_tdls_peer_update_cmd_arg *arg, const struct wmi_tdls_peer_capab_arg *cap, @@ -8430,6 +8820,8 @@ static const struct wmi_ops wmi_10_4_ops = { .ext_resource_config = ath10k_wmi_10_4_ext_resource_config, .gen_update_fw_tdls_state = ath10k_wmi_10_4_gen_update_fw_tdls_state, .gen_tdls_peer_update = ath10k_wmi_10_4_gen_tdls_peer_update, + .gen_pdev_get_tpc_table_cmdid = + ath10k_wmi_10_4_op_gen_pdev_get_tpc_table_cmdid, /* shared with 10.2 */ .pull_echo_ev = ath10k_wmi_op_pull_echo_ev, diff --git a/drivers/net/wireless/ath/ath10k/wmi.h b/drivers/net/wireless/ath/ath10k/wmi.h index c7b30ed9015d..6fbc84c29521 100644 --- a/drivers/net/wireless/ath/ath10k/wmi.h +++ b/drivers/net/wireless/ath/ath10k/wmi.h @@ -1,6 +1,7 @@ /* * Copyright (c) 2005-2011 Atheros Communications Inc. * Copyright (c) 2011-2017 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 @@ -197,6 +198,9 @@ enum wmi_service { WMI_SERVICE_TDLS_EXPLICIT_MODE_ONLY, WMI_SERVICE_MGMT_TX_WMI, WMI_SERVICE_TDLS_WIDER_BANDWIDTH, + WMI_SERVICE_HTT_MGMT_TX_COMP_VALID_FLAGS, + WMI_SERVICE_HOST_DFS_CHECK_SUPPORT, + WMI_SERVICE_TPC_STATS_FINAL, /* keep last */ WMI_SERVICE_MAX, @@ -339,6 +343,9 @@ enum wmi_10_4_service { WMI_10_4_SERVICE_TDLS_CONN_TRACKER_IN_HOST_MODE, WMI_10_4_SERVICE_TDLS_EXPLICIT_MODE_ONLY, WMI_10_4_SERVICE_TDLS_WIDER_BANDWIDTH, + WMI_10_4_SERVICE_HTT_MGMT_TX_COMP_VALID_FLAGS, + WMI_10_4_SERVICE_HOST_DFS_CHECK_SUPPORT, + WMI_10_4_SERVICE_TPC_STATS_FINAL, }; static inline char *wmi_service_name(int service_id) @@ -448,6 +455,9 @@ static inline char *wmi_service_name(int service_id) SVCSTR(WMI_SERVICE_TDLS_CONN_TRACKER_IN_HOST_MODE); SVCSTR(WMI_SERVICE_TDLS_EXPLICIT_MODE_ONLY); SVCSTR(WMI_SERVICE_TDLS_WIDER_BANDWIDTH); + SVCSTR(WMI_SERVICE_HTT_MGMT_TX_COMP_VALID_FLAGS); + SVCSTR(WMI_SERVICE_HOST_DFS_CHECK_SUPPORT); + SVCSTR(WMI_SERVICE_TPC_STATS_FINAL); default: return NULL; } @@ -746,6 +756,12 @@ static inline void wmi_10_4_svc_map(const __le32 *in, unsigned long *out, WMI_SERVICE_TDLS_EXPLICIT_MODE_ONLY, len); SVCMAP(WMI_10_4_SERVICE_TDLS_WIDER_BANDWIDTH, WMI_SERVICE_TDLS_WIDER_BANDWIDTH, len); + SVCMAP(WMI_10_4_SERVICE_HTT_MGMT_TX_COMP_VALID_FLAGS, + WMI_SERVICE_HTT_MGMT_TX_COMP_VALID_FLAGS, len); + SVCMAP(WMI_10_4_SERVICE_HOST_DFS_CHECK_SUPPORT, + WMI_SERVICE_HOST_DFS_CHECK_SUPPORT, len); + SVCMAP(WMI_10_4_SERVICE_TPC_STATS_FINAL, + WMI_SERVICE_TPC_STATS_FINAL, len); } #undef SVCMAP @@ -3993,10 +4009,12 @@ struct wmi_pdev_get_tpc_config_cmd { #define WMI_TPC_CONFIG_PARAM 1 #define WMI_TPC_RATE_MAX 160 +#define WMI_TPC_FINAL_RATE_MAX 240 #define WMI_TPC_TX_N_CHAIN 4 #define WMI_TPC_PREAM_TABLE_MAX 10 #define WMI_TPC_FLAG 3 #define WMI_TPC_BUF_SIZE 10 +#define WMI_TPC_BEAMFORMING 2 enum wmi_tpc_table_type { WMI_TPC_TABLE_TYPE_CDD = 0, @@ -4039,6 +4057,51 @@ enum wmi_tp_scale { WMI_TP_SCALE_SIZE = 5, /* max num of enum */ }; +struct wmi_pdev_tpc_final_table_event { + __le32 reg_domain; + __le32 chan_freq; + __le32 phy_mode; + __le32 twice_antenna_reduction; + __le32 twice_max_rd_power; + a_sle32 twice_antenna_gain; + __le32 power_limit; + __le32 rate_max; + __le32 num_tx_chain; + __le32 ctl; + __le32 flags; + s8 max_reg_allow_pow[WMI_TPC_TX_N_CHAIN]; + s8 max_reg_allow_pow_agcdd[WMI_TPC_TX_N_CHAIN][WMI_TPC_TX_N_CHAIN]; + s8 max_reg_allow_pow_agstbc[WMI_TPC_TX_N_CHAIN][WMI_TPC_TX_N_CHAIN]; + s8 max_reg_allow_pow_agtxbf[WMI_TPC_TX_N_CHAIN][WMI_TPC_TX_N_CHAIN]; + u8 rates_array[WMI_TPC_FINAL_RATE_MAX]; + u8 ctl_power_table[WMI_TPC_BEAMFORMING][WMI_TPC_TX_N_CHAIN] + [WMI_TPC_TX_N_CHAIN]; +} __packed; + +struct wmi_pdev_get_tpc_table_cmd { + __le32 param; +} __packed; + +enum wmi_tpc_pream_2ghz { + WMI_TPC_PREAM_2GHZ_CCK = 0, + WMI_TPC_PREAM_2GHZ_OFDM, + WMI_TPC_PREAM_2GHZ_HT20, + WMI_TPC_PREAM_2GHZ_HT40, + WMI_TPC_PREAM_2GHZ_VHT20, + WMI_TPC_PREAM_2GHZ_VHT40, + WMI_TPC_PREAM_2GHZ_VHT80, +}; + +enum wmi_tpc_pream_5ghz { + WMI_TPC_PREAM_5GHZ_OFDM = 1, + WMI_TPC_PREAM_5GHZ_HT20, + WMI_TPC_PREAM_5GHZ_HT40, + WMI_TPC_PREAM_5GHZ_VHT20, + WMI_TPC_PREAM_5GHZ_VHT40, + WMI_TPC_PREAM_5GHZ_VHT80, + WMI_TPC_PREAM_5GHZ_HTCUP, +}; + struct wmi_pdev_chanlist_update_event { /* number of channels */ __le32 num_chan; @@ -4350,6 +4413,7 @@ enum wmi_10_4_stats_id { WMI_10_4_STAT_AP = BIT(1), WMI_10_4_STAT_INST = BIT(2), WMI_10_4_STAT_PEER_EXTD = BIT(3), + WMI_10_4_STAT_VDEV_EXTD = BIT(4), }; struct wlan_inst_rssi_args { @@ -4489,12 +4553,36 @@ struct wmi_10_4_pdev_stats { /* * VDEV statistics - * TODO: add all VDEV stats here */ + +#define WMI_VDEV_STATS_FTM_COUNT_VALID BIT(31) +#define WMI_VDEV_STATS_FTM_COUNT_LSB 0 +#define WMI_VDEV_STATS_FTM_COUNT_MASK 0x7fffffff + struct wmi_vdev_stats { __le32 vdev_id; } __packed; +struct wmi_vdev_stats_extd { + __le32 vdev_id; + __le32 ppdu_aggr_cnt; + __le32 ppdu_noack; + __le32 mpdu_queued; + __le32 ppdu_nonaggr_cnt; + __le32 mpdu_sw_requeued; + __le32 mpdu_suc_retry; + __le32 mpdu_suc_multitry; + __le32 mpdu_fail_retry; + __le32 tx_ftm_suc; + __le32 tx_ftm_suc_retry; + __le32 tx_ftm_fail; + __le32 rx_ftmr_cnt; + __le32 rx_ftmr_dup_cnt; + __le32 rx_iftmr_cnt; + __le32 rx_iftmr_dup_cnt; + __le32 reserved[6]; +} __packed; + /* * peer statistics. * TODO: add more stats @@ -6729,6 +6817,7 @@ enum wmi_tdls_state { WMI_TDLS_DISABLE, WMI_TDLS_ENABLE_PASSIVE, WMI_TDLS_ENABLE_ACTIVE, + WMI_TDLS_ENABLE_ACTIVE_EXTERNAL_CONTROL, }; enum wmi_tdls_peer_state { @@ -6979,5 +7068,8 @@ void ath10k_wmi_10_4_op_fw_stats_fill(struct ath10k *ar, int ath10k_wmi_op_get_vdev_subtype(struct ath10k *ar, enum wmi_vdev_subtype subtype); int ath10k_wmi_barrier(struct ath10k *ar); +void ath10k_wmi_tpc_config_get_rate_code(u8 *rate_code, u16 *pream_table, + u32 num_tx_chain); +void ath10k_wmi_event_tpc_final_table(struct ath10k *ar, struct sk_buff *skb); #endif /* _WMI_H_ */ |
