From b330e0742cdac4381a996c51809735f07ad01295 Mon Sep 17 00:00:00 2001 From: Thiraviyam Mariyappan Date: Fri, 18 Dec 2020 12:46:09 +0530 Subject: [PATCH] ath11k: add wmi ctrl path stats Currently, ath11k HTT debugfs uses the HTT inferface to send stats request to target and response from target. Here HTT interface already overloaded with the data path stats. To reduce the load from HTT, using WMI interface to print the control path stats. This patch come up with framework for control path stats using wmi interface. wmi control path stats command and results are below: echo > sys/kernel/debug/ieee80211/phy3/netdev\:wlan3/wmi_ctrl_stats cat sys/kernel/debug/ieee80211/phy3/netdev\:wlan3/wmi_ctrl_stats WMI_CTRL_PATH_PDEV_TX_STATS: fw_tx_mgmt_subtype = 0:0, 1:0, 2:0, 3:0, 4:0, 5:109, 6:0, 7:0, 8:344, 9:0, 10:0, 11:0, 12:3, 13:0, 14:0, 15:0, fw_rx_mgmt_subtype = 0:0, 1:0, 2:0, 3:0, 4:0, 5:0, 6:0, 7:0, 8:0, 9:0, 10:0, 11:0, 12:0, 13:0, 14:0, 15:0, scan_fail_dfs_violation_time_ms = 0 nol_chk_fail_last_chan_freq = 0 nol_chk_fail_time_stamp_ms = 0 tot_peer_create_cnt = 2 tot_peer_del_cnt = 1 tot_peer_del_resp_cnt = 1 vdev_pause_fail_rt_to_sched_algo_fifo_full_cnt = 0 Signed-off-by: Thiraviyam Mariyappan --- drivers/net/wireless/ath/ath11k/core.h | 3 + drivers/net/wireless/ath/ath11k/debugfs.c | 136 ++++++++++++++++++ drivers/net/wireless/ath/ath11k/debugfs.h | 2 + drivers/net/wireless/ath/ath11k/mac.c | 1 + drivers/net/wireless/ath/ath11k/wmi.c | 242 ++++++++++++++++++++++++++++++++ drivers/net/wireless/ath/ath11k/wmi.h | 93 ++++++++++++ 6 files changed, 477 insertions(+) --- a/drivers/net/wireless/ath/ath11k/core.h +++ b/drivers/net/wireless/ath/ath11k/core.h @@ -496,6 +496,9 @@ struct ath11k_debug { u32 rx_filter; bool enable_m3_dump; u32 mem_addr; + struct list_head wmi_list; + struct completion wmi_ctrl_path_stats_rcvd; + u32 wmi_ctrl_path_stats_tagid; }; struct ath11k_per_peer_tx_stats { --- a/drivers/net/wireless/ath/ath11k/debugfs.c +++ b/drivers/net/wireless/ath/ath11k/debugfs.c @@ -251,6 +251,217 @@ void ath11k_debugfs_twt(struct ath11k_vi } #endif +static ssize_t ath11k_write_wmi_ctrl_path_stats(struct file *file, + const char __user *ubuf, + size_t count, loff_t *ppos) +{ + struct ath11k_vif *arvif = file->private_data; + struct wmi_ctrl_path_stats_cmd_param param = {0}; + u8 buf[128] = {0}; + int ret; + + ret = simple_write_to_buffer(buf, sizeof(buf) - 1, ppos, ubuf, count); + if (ret < 0) { + return ret; + } + + buf[ret] = '\0'; + + ret = sscanf(buf, "%u %u", ¶m.stats_id, ¶m.action); + if (ret != 2) + return -EINVAL; + + if (!param.action || param.action > WMI_REQ_CTRL_PATH_STAT_RESET) + return -EINVAL; + + ret = ath11k_wmi_send_wmi_ctrl_stats_cmd(arvif->ar, ¶m); + return ret ? ret : count; +} + +int wmi_ctrl_path_pdev_stat(struct ath11k_vif *arvif, const char __user *ubuf, + size_t count, loff_t *ppos) +{ + const int size = 2048; + char *buf; + u8 i; + int len = 0, ret_val; + u16 index_tx = 0; + u16 index_rx = 0; + char fw_tx_mgmt_subtype[WMI_MAX_STRING_LEN] = {0}; + char fw_rx_mgmt_subtype[WMI_MAX_STRING_LEN] = {0}; + struct wmi_ctrl_path_stats_list *stats; + struct wmi_ctrl_path_pdev_stats *pdev_stats; + + buf = kzalloc(size, GFP_KERNEL); + if (!buf) + return -ENOMEM; + + list_for_each_entry (stats, &arvif->ar->debug.wmi_list, list) { + if (!stats) { + break; + } + + pdev_stats = stats->stats_ptr; + + for (i = 0; i < WMI_MGMT_FRAME_SUBTYPE_MAX; i++) { + index_tx += snprintf(&fw_tx_mgmt_subtype[index_tx], + WMI_MAX_STRING_LEN - index_tx, + " %u:%u,", i, + pdev_stats->tx_mgmt_subtype[i]); + index_rx += snprintf(&fw_rx_mgmt_subtype[index_rx], + WMI_MAX_STRING_LEN - index_rx, + " %u:%u,", i, + pdev_stats->rx_mgmt_subtype[i]); + } + + len += scnprintf(buf + len, size - len, + "WMI_CTRL_PATH_PDEV_TX_STATS: \n"); + len += scnprintf(buf + len, size - len, + "fw_tx_mgmt_subtype = %s \n", + fw_tx_mgmt_subtype); + len += scnprintf(buf + len, size - len, + "fw_rx_mgmt_subtype = %s \n", + fw_rx_mgmt_subtype); + len += scnprintf(buf + len, size - len, + "scan_fail_dfs_violation_time_ms = %u \n", + pdev_stats->scan_fail_dfs_violation_time_ms); + len += scnprintf(buf + len, size - len, + "nol_chk_fail_last_chan_freq = %u \n", + pdev_stats->nol_chk_fail_last_chan_freq); + len += scnprintf(buf + len, size - len, + "nol_chk_fail_time_stamp_ms = %u \n", + pdev_stats->nol_chk_fail_time_stamp_ms); + len += scnprintf(buf + len, size - len, + "tot_peer_create_cnt = %u \n", + pdev_stats->tot_peer_create_cnt); + len += scnprintf(buf + len, size - len, + "tot_peer_del_cnt = %u \n", + pdev_stats->tot_peer_del_cnt); + len += scnprintf(buf + len, size - len, + "tot_peer_del_resp_cnt = %u \n", + pdev_stats->tot_peer_del_resp_cnt); + len += scnprintf(buf + len, size - len, + "vdev_pause_fail_rt_to_sched_algo_fifo_full_cnt = %u \n", + pdev_stats->vdev_pause_fail_rt_to_sched_algo_fifo_full_cnt); + + } + + ret_val = simple_read_from_buffer(ubuf, count, ppos, buf, len); + ath11k_wmi_crl_path_stats_list_free(&arvif->ar->debug.wmi_list); + kfree(buf); + return ret_val; +} + +int wmi_ctrl_path_cal_stat(struct ath11k_vif *arvif, const char __user *ubuf, + size_t count, loff_t *ppos) +{ + const int size = 4096; + char *buf; + u8 cal_type_mask, cal_prof_mask, is_periodic_cal; + int len = 0, ret_val; + struct wmi_ctrl_path_stats_list *stats; + struct wmi_ctrl_path_cal_stats *cal_stats; + + buf = kzalloc(size, GFP_KERNEL); + if (!buf) + return -ENOMEM; + + len += scnprintf(buf + len, size - len, + "WMI_CTRL_PATH_CAL_STATS\n"); + len += scnprintf(buf + len, size - len, + "%-25s %-25s %-17s %-16s %-16s %-16s\n", + "cal_profile", "cal_type", + "cal_triggered_cnt", "cal_fail_cnt", + "cal_fcs_cnt", "cal_fcs_fail_cnt"); + + list_for_each_entry (stats, &arvif->ar->debug.wmi_list, list) { + if (!stats) + break; + + cal_stats = stats->stats_ptr; + + cal_prof_mask = FIELD_GET(WMI_CTRL_PATH_CAL_PROF_MASK, + cal_stats->cal_info); + if (cal_prof_mask == WMI_CTRL_PATH_STATS_CAL_PROFILE_INVALID) + continue; + + cal_type_mask = FIELD_GET(WMI_CTRL_PATH_CAL_TYPE_MASK, + cal_stats->cal_info); + is_periodic_cal = FIELD_GET(WMI_CTRL_PATH_IS_PERIODIC_CAL, + cal_stats->cal_info); + + + if (!is_periodic_cal) { + len += + scnprintf(buf + len, size - len, + "%-25s %-25s %-17d %-16d %-16d %-16d\n", + wmi_ctrl_path_cal_prof_id_to_name(cal_prof_mask), + wmi_ctrl_path_cal_type_id_to_name(cal_type_mask), + cal_stats->cal_triggered_cnt, + cal_stats->cal_fail_cnt, + cal_stats->cal_fcs_cnt, + cal_stats->cal_fcs_fail_cnt); + } else { + len += + scnprintf(buf + len, size - len, + "%-25s %-25s %-17d %-16d %-16d %-16d\n", + "PERIODIC_CAL", + wmi_ctrl_path_periodic_cal_type_id_to_name(cal_type_mask), + cal_stats->cal_triggered_cnt, + cal_stats->cal_fail_cnt, + cal_stats->cal_fcs_cnt, + cal_stats->cal_fcs_fail_cnt); + } + + } + + ret_val = simple_read_from_buffer(ubuf, count, ppos, buf, len); + ath11k_wmi_crl_path_stats_list_free(&arvif->ar->debug.wmi_list); + kfree(buf); + return ret_val; +} + +static ssize_t ath11k_read_wmi_ctrl_path_stats(struct file *file, + const char __user *ubuf, + size_t count, loff_t *ppos) +{ + struct ath11k_vif *arvif = file->private_data; + int ret_val = 0; + u32 tagid = 0; + + tagid = arvif->ar->debug.wmi_ctrl_path_stats_tagid; + + switch (tagid) { + case WMI_CTRL_PATH_PDEV_STATS: + ret_val = wmi_ctrl_path_pdev_stat(arvif, ubuf, count, ppos); + break; + case WMI_CTRL_PATH_CAL_STATS: + ret_val = wmi_ctrl_path_cal_stat(arvif, ubuf, count, ppos); + break; + /* Add case for newly wmi ctrl path added stats here */ + default : + /* Unsupported tag */ + break; + } + + return ret_val; +} + +static const struct file_operations ath11k_fops_wmi_ctrl_stats = { + .write = ath11k_write_wmi_ctrl_path_stats, + .open = simple_open, + .read = ath11k_read_wmi_ctrl_path_stats, +}; + +void ath11k_debugfs_wmi_ctrl_stats(struct ath11k_vif *arvif) +{ + debugfs_create_file("wmi_ctrl_stats", 0644, + arvif->vif->debugfs_dir, arvif, + &ath11k_fops_wmi_ctrl_stats); + INIT_LIST_HEAD(&arvif->ar->debug.wmi_list); + init_completion(&arvif->ar->debug.wmi_ctrl_path_stats_rcvd); +} + static ssize_t ath11k_write_ampdu_aggr_size(struct file *file, const char __user *ubuf, size_t count, loff_t *ppos) --- a/drivers/net/wireless/ath/ath11k/debugfs.h +++ b/drivers/net/wireless/ath/ath11k/debugfs.h @@ -159,6 +159,8 @@ static inline void ath11k_debugfs_twt(st #endif void ath11k_debug_aggr_size_config_init(struct ath11k_vif *arvif); +void ath11k_debugfs_wmi_ctrl_stats(struct ath11k_vif *arvif); +void ath11k_wmi_crl_path_stats_list_free(struct list_head *head); #ifdef CPTCFG_ATH11K_DEBUGFS int ath11k_debugfs_create(void); --- a/drivers/net/wireless/ath/ath11k/mac.c +++ b/drivers/net/wireless/ath/ath11k/mac.c @@ -6205,6 +6205,7 @@ static int ath11k_mac_op_add_interface(s } ath11k_debug_aggr_size_config_init(arvif); + ath11k_debugfs_wmi_ctrl_stats(arvif); mutex_unlock(&ar->conf_mutex); --- a/drivers/net/wireless/ath/ath11k/wmi.c +++ b/drivers/net/wireless/ath/ath11k/wmi.c @@ -3045,6 +3045,102 @@ ath11k_wmi_send_twt_add_dialog_cmd(struc } int +ath11k_wmi_send_wmi_ctrl_stats_cmd(struct ath11k *ar, + struct wmi_ctrl_path_stats_cmd_param *param) +{ + struct ath11k_pdev_wmi *wmi = ar->wmi; + struct ath11k_base *ab = wmi->wmi_ab->ab; + u32 num_pdev_idx = 0; + u32 num_vdev_idx = 0; + u32 num_mac_addr_list = 0; + u32 pdev_id_array[2] = {0}; + int len, ret; + struct wmi_tlv *tlv; + struct sk_buff *skb; + struct wmi_ctrl_path_stats_cmd_param *cmd; + void *ptr; + u32 stats_id = 0; + unsigned long time_left; + + switch (param->stats_id) { + case WMI_REQ_CTRL_PATH_PDEV_TX_STAT: + pdev_id_array[num_pdev_idx] = ar->pdev->pdev_id; + stats_id = (1 << param->stats_id); + num_pdev_idx++; + break; + case WMI_REQ_CTRL_PATH_CAL_STAT: + pdev_id_array[num_pdev_idx] = ar->pdev->pdev_id; + stats_id = (1 << param->stats_id); + num_pdev_idx++; + break; + /* Add case for newly wmi ctrl path stats here */ + default: + ath11k_warn(ab, "Unsupported stats id %d", param->stats_id); + return -EIO; + break; + } + + len = sizeof(*cmd) + + TLV_HDR_SIZE + (sizeof(u32) * num_pdev_idx) + + TLV_HDR_SIZE + (sizeof(u32) * num_vdev_idx) + + TLV_HDR_SIZE + (sizeof(struct wmi_mac_addr) * num_mac_addr_list); + + skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len); + if (!skb) + return -ENOMEM; + + cmd = (void *)skb->data; + cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, + WMI_CTRL_PATH_STATS_CMD_FIXED_PARAM) | + FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE); + cmd->stats_id = stats_id; + cmd->req_id = param->req_id; + cmd->action = param->action; + + ptr = skb->data + sizeof(*cmd); + + tlv = ptr; + tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_UINT32) | + FIELD_PREP(WMI_TLV_LEN, (sizeof(u32) * num_pdev_idx)); + ptr += TLV_HDR_SIZE; + memcpy(ptr, &pdev_id_array[0], sizeof(pdev_id_array)); + ptr += sizeof(u32) * num_pdev_idx; + + tlv = ptr; + tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_UINT32) | + FIELD_PREP(WMI_TLV_LEN, (sizeof(u32) * num_vdev_idx)); + ptr += TLV_HDR_SIZE; + + tlv = ptr; + tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_FIXED_STRUCT) | + FIELD_PREP(WMI_TLV_LEN, (sizeof(struct wmi_mac_addr) * + num_mac_addr_list)); + ptr += TLV_HDR_SIZE; + + if (param->action == WMI_REQ_CTRL_PATH_STAT_GET) + reinit_completion(&ar->debug.wmi_ctrl_path_stats_rcvd); + + ret = ath11k_wmi_cmd_send(wmi, skb, + WMI_REQUEST_CTRL_PATH_STATS_CMDID); + if (ret) { + dev_kfree_skb(skb); + ath11k_warn(ab, "Failed to send WMI_REQUEST_CTRL_PATH_STATS_CMDID: %d",ret); + } else { + if (param->action == WMI_REQ_CTRL_PATH_STAT_GET) { + time_left = wait_for_completion_timeout( + &ar->debug.wmi_ctrl_path_stats_rcvd, + WMI_CTRL_STATS_READY_TIMEOUT_HZ * HZ); + if (time_left == 0) { + ath11k_warn(ab, "timeout in receiving wmi ctrl path stats\n"); + return -ETIMEDOUT; + } + } + } + + return ret; +} + +int ath11k_wmi_send_twt_del_dialog_cmd(struct ath11k *ar, struct wmi_twt_del_dialog_params *params) { @@ -7151,6 +7247,195 @@ exit: rcu_read_unlock(); } +void ath11k_wmi_crl_path_stats_list_free(struct list_head *head) +{ + struct wmi_ctrl_path_stats_list *stats, *tmp; + list_for_each_entry_safe(stats, tmp, head, list) { + if (stats->stats_ptr) + kfree(stats->stats_ptr); + list_del(&stats->list); + kfree(stats); + } +} + +int wmi_print_ctrl_path_pdev_tx_stats_tlv(struct ath11k_base *ab, u16 len, const void *ptr, void *data) +{ + struct wmi_ctrl_path_stats_ev_parse_param *stats_buff = (struct wmi_ctrl_path_stats_ev_parse_param *)data; + struct wmi_ctrl_path_pdev_stats *pdev_stats_skb = (struct wmi_ctrl_path_pdev_stats *)ptr; + struct wmi_ctrl_path_pdev_stats *pdev_stats = NULL; + struct wmi_ctrl_path_stats_list *stats = kzalloc(sizeof(struct wmi_ctrl_path_stats_list),GFP_ATOMIC); + struct ath11k *ar = NULL; + + if (!stats) + return -ENOMEM; + + pdev_stats = kzalloc(sizeof(*pdev_stats), GFP_ATOMIC); + if (!pdev_stats) + return -ENOMEM; + + memcpy(pdev_stats, pdev_stats_skb, sizeof(struct wmi_ctrl_path_pdev_stats)); + stats->stats_ptr = pdev_stats; + list_add_tail(&stats->list, &stats_buff->list); + + ar = ath11k_mac_get_ar_by_pdev_id(ab, pdev_stats_skb->pdev_id + 1); + if (!ar) { + ath11k_warn(ab, "Failed to get ar for wmi ctrl stats\n"); + return -EINVAL; + } + + ar->debug.wmi_ctrl_path_stats_tagid = WMI_CTRL_PATH_PDEV_STATS; + stats_buff->ar = ar; + return 0; +} + +int wmi_print_ctrl_path_cal_stats_tlv(struct ath11k_base *ab, u16 len, + const void *ptr, void *data) +{ + struct wmi_ctrl_path_stats_ev_parse_param *stats_buff = (struct wmi_ctrl_path_stats_ev_parse_param *)data; + struct wmi_ctrl_path_cal_stats *cal_stats_skb = (struct wmi_ctrl_path_cal_stats *)ptr; + struct wmi_ctrl_path_cal_stats *cal_stats = NULL; + struct wmi_ctrl_path_stats_list *stats = kzalloc(sizeof(struct wmi_ctrl_path_stats_list),GFP_ATOMIC); + struct ath11k *ar = NULL; + + if (!stats) + return -ENOMEM; + + cal_stats = kzalloc(sizeof(*cal_stats), GFP_ATOMIC); + if (!cal_stats) { + kfree(stats); + return -ENOMEM; + } + + memcpy(cal_stats, cal_stats_skb, sizeof(struct wmi_ctrl_path_cal_stats)); + stats->stats_ptr = cal_stats; + list_add_tail(&stats->list, &stats_buff->list); + + ar = ath11k_mac_get_ar_by_pdev_id(ab, cal_stats_skb->pdev_id + 1); + if (!ar) { + ath11k_warn(ab, "Failed to get ar for wmi ctrl cal stats\n"); + return -EINVAL; + } + + ar->debug.wmi_ctrl_path_stats_tagid = WMI_CTRL_PATH_CAL_STATS; + stats_buff->ar = ar; + return 0; +} + +static int ath11k_wmi_ctrl_stats_subtlv_parser(struct ath11k_base *ab, + u16 tag, u16 len, + const void *ptr, void *data) +{ + int ret = 0; + + switch (tag) { + case WMI_CTRL_PATH_STATS_EV_FIXED_PARAM: + break; + case WMI_CTRL_PATH_PDEV_STATS: + ret = wmi_print_ctrl_path_pdev_tx_stats_tlv(ab, len, ptr, data); + break; + case WMI_CTRL_PATH_CAL_STATS: + ret = wmi_print_ctrl_path_cal_stats_tlv(ab, len, ptr, data); + break; + /* Add case for newly wmi ctrl path added stats here */ + default: + ath11k_warn(ab, + "Received invalid tag for wmi ctrl path stats in subtlvs\n"); + return -EINVAL; + break; + } + + return ret; +} + +static int ath11k_wmi_ctrl_stats_event_parser(struct ath11k_base *ab, + u16 tag, u16 len, + const void *ptr, void *data) +{ + int ret = 0; + + ath11k_dbg(ab, ATH11K_DBG_WMI, "wmi ctrl path stats tag 0x%x of len %d rcvd\n", + tag, len); + + switch (tag) { + case WMI_CTRL_PATH_STATS_EV_FIXED_PARAM: + /* Fixed param is already processed*/ + break; + case WMI_TAG_ARRAY_STRUCT: + /* len 0 is expected for array of struct when there + * is no content of that type to pack inside that tlv + */ + if (len == 0) + return 0; + ret = ath11k_wmi_tlv_iter(ab, ptr, len, + ath11k_wmi_ctrl_stats_subtlv_parser, + data); + break; + default: + ath11k_warn(ab, "Received invalid tag for wmi ctrl path stats\n"); + ret = -EINVAL; + break; + } + + return ret; +} + +static void ath11k_wmi_ctrl_path_stats_event(struct ath11k_base *ab, struct sk_buff *skb) +{ + int ret; + const struct wmi_tlv *tlv; + struct wmi_ctrl_path_stats_ev_param *fixed_param; + u16 tlv_tag; + u8 *ptr = skb->data; + struct ath11k *ar = NULL; + struct wmi_ctrl_path_stats_ev_parse_param param; + INIT_LIST_HEAD(¶m.list); + + if (!skb->data) { + ath11k_warn(ab, "No data present in wmi ctrl stats event\n"); + return; + } + + if (skb->len < (sizeof(*fixed_param) + TLV_HDR_SIZE)) { + ath11k_warn(ab, "wmi ctrl stats event size invalid\n"); + return; + } + + param.ar = NULL; + + tlv = (struct wmi_tlv *)ptr; + tlv_tag = FIELD_GET(WMI_TLV_TAG, tlv->header); + ptr += sizeof(*tlv); + + if (tlv_tag == WMI_CTRL_PATH_STATS_EV_FIXED_PARAM) { + fixed_param = (struct wmi_ctrl_path_stats_ev_param *)ptr; + } else { + ath11k_warn(ab, "wmi ctrl Stats received without fixed param tlv at start\n"); + } + + ret = ath11k_wmi_tlv_iter(ab, skb->data, skb->len, + ath11k_wmi_ctrl_stats_event_parser, + ¶m); + if (ret) { + ath11k_warn(ab, "failed to parse wmi_ctrl_path_stats tlv: %d\n", ret); + goto free; + } + + ar = param.ar; + if (!ar) + return; + + list_splice_tail_init(¶m.list, &ar->debug.wmi_list); + + if (!fixed_param->more) { + complete(&ar->debug.wmi_ctrl_path_stats_rcvd); + ath11k_dbg(ab, ATH11K_DBG_WMI,"wmi ctrl path stats completed"); + } + +free: + ath11k_wmi_crl_path_stats_list_free(¶m.list); +} + + static struct ath11k *ath11k_get_ar_on_scan_abort(struct ath11k_base *ab, u32 vdev_id) { @@ -8779,6 +9064,9 @@ static void ath11k_wmi_tlv_op_rx(struct case WMI_QOS_NULL_FRAME_TX_COMPLETION_EVENTID: ath11k_qos_null_compl_event(ab, skb); break; + case WMI_CTRL_PATH_STATS_EVENTID: + ath11k_wmi_ctrl_path_stats_event(ab, skb); + break; /* TODO: Add remaining events */ default: ath11k_dbg(ab, ATH11K_DBG_WMI, "Unknown eventid: 0x%x\n", id); --- a/drivers/net/wireless/ath/ath11k/wmi.h +++ b/drivers/net/wireless/ath/ath11k/wmi.h @@ -454,6 +454,8 @@ enum wmi_tlv_cmd_id { WMI_REQUEST_RCPI_CMDID, WMI_REQUEST_PEER_STATS_INFO_CMDID, WMI_REQUEST_RADIO_CHAN_STATS_CMDID, + WMI_REQUEST_WLM_STATS_CMDID, + WMI_REQUEST_CTRL_PATH_STATS_CMDID, WMI_SET_ARP_NS_OFFLOAD_CMDID = WMI_TLV_CMD(WMI_GRP_ARP_NS_OFL), WMI_ADD_PROACTIVE_ARP_RSP_PATTERN_CMDID, WMI_DEL_PROACTIVE_ARP_RSP_PATTERN_CMDID, @@ -723,6 +725,8 @@ enum wmi_tlv_event_id { WMI_UPDATE_RCPI_EVENTID, WMI_PEER_STATS_INFO_EVENTID, WMI_RADIO_CHAN_STATS_EVENTID, + WMI_WLM_STATS_EVENTID, + WMI_CTRL_PATH_STATS_EVENTID, WMI_NLO_MATCH_EVENTID = WMI_TLV_CMD(WMI_GRP_NLO_OFL), WMI_NLO_SCAN_COMPLETE_EVENTID, WMI_APFIND_EVENTID, @@ -1878,6 +1882,11 @@ enum wmi_tlv_tag { WMI_TAG_PDEV_SRG_OBSS_BSSID_ENABLE_BITMAP_CMD, WMI_TAG_PDEV_NON_SRG_OBSS_COLOR_ENABLE_BITMAP_CMD, WMI_TAG_PDEV_NON_SRG_OBSS_BSSID_ENABLE_BITMAP_CMD, + /* TODO add all the missing cmds */ + WMI_CTRL_PATH_STATS_CMD_FIXED_PARAM = + WMI_TAG_PDEV_NON_SRG_OBSS_BSSID_ENABLE_BITMAP_CMD + 4, + WMI_CTRL_PATH_STATS_EV_FIXED_PARAM, + WMI_CTRL_PATH_PDEV_STATS, WMI_TAG_TPC_STATS_GET_CMD = 0x38B, WMI_TAG_TPC_STATS_EVENT_FIXED_PARAM, WMI_TAG_TPC_STATS_CONFIG_EVENT, @@ -1887,6 +1896,7 @@ enum wmi_tlv_tag { /* TODO add all the missing cmds */ WMI_TAG_QOS_NULL_FRAME_TX_SEND = 0x3A6, WMI_TAG_QOS_NULL_FRAME_TX_STATUS, + WMI_CTRL_PATH_CAL_STATS = 0x3BC, WMI_TAG_MAX }; @@ -5342,6 +5352,257 @@ struct wmi_twt_resume_dialog_params_cmd u32 next_twt_size; }; +/** + * WMI arrays of length WMI_MGMT_FRAME_SUBTYPE_MAX use the + * IEEE802.11 standard's enumeration of mgmt frame subtypes: + * 0 -> IEEE80211_STYPE_FC0_SUBTYPE_ASSOC_REQ + * 1 -> IEEE80211_STYPE_FC0_SUBTYPE_ASSOC_RESP + * 2 -> IEEE80211_STYPE_FC0_SUBTYPE_REASSOC_REQ + * 3 -> IEEE80211_STYPE_FC0_SUBTYPE_REASSOC_RESP + * 4 -> IEEE80211_STYPE_FC0_SUBTYPE_PROBE_REQ + * 5 -> IEEE80211_STYPE_FC0_SUBTYPE_PROBE_RESP + * 6 -> Reserved + * 7 -> Reserved + * 8 -> IEEE80211_STYPE_FC0_SUBTYPE_BEACON + * 9 -> IEEE80211_STYPE_FC0_SUBTYPE_ATIM + * 10 -> IEEE80211_STYPE_FC0_SUBTYPE_DISASSOC + * 11 -> IEEE80211_STYPE_FC0_SUBTYPE_AUTH + * 12 -> IEEE80211_STYPE_FC0_SUBTYPE_DEAUTH + * 13 -> IEEE80211_STYPE_FCO_SUBTYPE_ACTION + * 14 -> IEEE80211_STYPE_FC0_SUBTYPE_ACTION_NOACK + * 15 -> IEEE80211_STYPE_FC0_SUBTYPE_RESERVED + */ +#define WMI_MGMT_FRAME_SUBTYPE_MAX 16 +#define WMI_MAX_STRING_LEN 256 + +enum wmi_ctrl_path_cal_prof_id { + WMI_CTRL_PATH_STATS_CAL_PROF_COLD_BOOT_CAL = 0, + WMI_CTRL_PATH_STATS_CAL_PROF_FULL_CHAN_SWITCH, + WMI_CTRL_PATH_STATS_CAL_PROF_SCAN_CHAN_SWITCH, + WMI_CTRL_PATH_STATS_CAL_PROF_DPD_SPLIT_CAL, + WMI_CTRL_PATH_STATS_CAL_PROF_TEMP_TRIGEER_CAL, + WMI_CTRL_PATH_STATS_CAL_PROF_POWER_SAVE_WAKE_UP, + WMI_CTRL_PATH_STATS_CAL_PROF_TIMER_TRIGGER_CAL, + WMI_CTRL_PATH_STATS_CAL_PROF_FTM_TRIGGER_CAL, + WMI_CTRL_PATH_STATS_CAL_PROF_AGILE_OR_POWER_DOWN_DTIM, + WMI_CTRL_PATH_STATS_CAL_PROF_NOISY_ENV_RXDO, + /* IDs from 10 to 30 for future use*/ + WMI_CTRL_PATH_STATS_CAL_PROFILE_INVALID = 0x1F, +}; + +static inline const char * +wmi_ctrl_path_cal_prof_id_to_name(u8 prof_id) { + switch (prof_id) { + case WMI_CTRL_PATH_STATS_CAL_PROF_COLD_BOOT_CAL: + return "COLD_BOOT_CAL"; + case WMI_CTRL_PATH_STATS_CAL_PROF_FULL_CHAN_SWITCH: + return "FULL_CHAN_SWITCH"; + case WMI_CTRL_PATH_STATS_CAL_PROF_SCAN_CHAN_SWITCH: + return "SCAN_CHAN_SWITCH"; + case WMI_CTRL_PATH_STATS_CAL_PROF_DPD_SPLIT_CAL: + return "DPD_SPLIT_CAL"; + case WMI_CTRL_PATH_STATS_CAL_PROF_TEMP_TRIGEER_CAL: + return "TEMP_TRIGEER_CAL"; + case WMI_CTRL_PATH_STATS_CAL_PROF_POWER_SAVE_WAKE_UP: + return "POWER_SAVE_WAKE_UP"; + case WMI_CTRL_PATH_STATS_CAL_PROF_TIMER_TRIGGER_CAL: + return "TIMER_TRIGGER_CAL"; + case WMI_CTRL_PATH_STATS_CAL_PROF_FTM_TRIGGER_CAL: + return "FTM_TRIGGER_CAL"; + case WMI_CTRL_PATH_STATS_CAL_PROF_AGILE_OR_POWER_DOWN_DTIM: + return "AGILE_OR_POWER_DOWN_DTIM"; + case WMI_CTRL_PATH_STATS_CAL_PROF_NOISY_ENV_RXDO: + return "NOISY_ENV_RXDO"; + case WMI_CTRL_PATH_STATS_CAL_PROFILE_INVALID: + break; + } + return "UNKOWN_CAL_PROFILE"; +} + +enum wmi_ctrl_path_cal_type_id { + WMI_CTRL_PATH_STATS_CAL_TYPE_ADC = 0, + WMI_CTRL_PATH_STATS_CAL_TYPE_DAC, + WMI_CTRL_PATH_STATS_CAL_TYPE_PROCESS, + WMI_CTRL_PATH_STATS_CAL_TYPE_NOISE_FLOOR, + WMI_CTRL_PATH_STATS_CAL_TYPE_RXDCO, + WMI_CTRL_PATH_STATS_CAL_TYPE_COMB_TXLO_TXIQ_RXIQ, + WMI_CTRL_PATH_STATS_CAL_TYPE_TXLO, + WMI_CTRL_PATH_STATS_CAL_TYPE_TXIQ, + WMI_CTRL_PATH_STATS_CAL_TYPE_RXIQ, + WMI_CTRL_PATH_STATS_CAL_TYPE_IM2, + WMI_CTRL_PATH_STATS_CAL_TYPE_LNA, + WMI_CTRL_PATH_STATS_CAL_TYPE_DPD_LP_RXDCO, + WMI_CTRL_PATH_STATS_CAL_TYPE_DPD_LP_RXIQ, + WMI_CTRL_PATH_STATS_CAL_TYPE_DPD_MEMORYLESS, + WMI_CTRL_PATH_STATS_CAL_TYPE_DPD_MEMORY, + WMI_CTRL_PATH_STATS_CAL_TYPE_IBF, + WMI_CTRL_PATH_STATS_CAL_TYPE_PDET_AND_PAL, + WMI_CTRL_PATH_STATS_CAL_TYPE_RXDCO_IQ, + WMI_CTRL_PATH_STATS_CAL_TYPE_RXDCO_DTIM, + WMI_CTRL_PATH_STATS_CAL_TYPE_TPC_CAL, + WMI_CTRL_PATH_STATS_CAL_TYPE_DPD_TIMEREQ, + WMI_CTRL_PATH_STATS_CAL_TYPE_BWFILTER, + WMI_CTRL_PATH_STATS_CAL_TYPE_PEF, + WMI_CTRL_PATH_STATS_CAL_TYPE_PADROOP, + WMI_CTRL_PATH_STATS_CAL_TYPE_SELFCALTPC, + /* IDs 25 to 254 for future use*/ + WMI_CTRL_PATH_STATS_CAL_TYPE_INVALID = 0xff, +}; + +static inline const char * +wmi_ctrl_path_cal_type_id_to_name(u8 type_id) { + switch (type_id) { + case WMI_CTRL_PATH_STATS_CAL_TYPE_ADC: + return "ADC"; + case WMI_CTRL_PATH_STATS_CAL_TYPE_DAC: + return "DAC"; + case WMI_CTRL_PATH_STATS_CAL_TYPE_PROCESS: + return "PROCESS"; + case WMI_CTRL_PATH_STATS_CAL_TYPE_NOISE_FLOOR: + return "NOISE_FLOOR"; + case WMI_CTRL_PATH_STATS_CAL_TYPE_RXDCO: + return "RXDCO"; + case WMI_CTRL_PATH_STATS_CAL_TYPE_COMB_TXLO_TXIQ_RXIQ: + return "COMB_TXLO_TXIQ_RXIQ"; + case WMI_CTRL_PATH_STATS_CAL_TYPE_TXLO: + return "TXLO"; + case WMI_CTRL_PATH_STATS_CAL_TYPE_TXIQ: + return "TXIQ"; + case WMI_CTRL_PATH_STATS_CAL_TYPE_RXIQ: + return "RXIQ"; + case WMI_CTRL_PATH_STATS_CAL_TYPE_IM2: + return "IM2"; + case WMI_CTRL_PATH_STATS_CAL_TYPE_LNA: + return "LNA"; + case WMI_CTRL_PATH_STATS_CAL_TYPE_DPD_LP_RXDCO: + return "DPD_LP_RXDCO"; + case WMI_CTRL_PATH_STATS_CAL_TYPE_DPD_LP_RXIQ: + return "DPD_LP_RXIQ"; + case WMI_CTRL_PATH_STATS_CAL_TYPE_DPD_MEMORYLESS: + return "DPD_MEMORYLESS"; + case WMI_CTRL_PATH_STATS_CAL_TYPE_DPD_MEMORY: + return "DPD_MEMORY"; + case WMI_CTRL_PATH_STATS_CAL_TYPE_IBF: + return "IBF"; + case WMI_CTRL_PATH_STATS_CAL_TYPE_PDET_AND_PAL: + return "PDET_AND_PAL"; + case WMI_CTRL_PATH_STATS_CAL_TYPE_RXDCO_IQ: + return "RXDCO_IQ"; + case WMI_CTRL_PATH_STATS_CAL_TYPE_RXDCO_DTIM: + return "RXDCO_DTIM"; + case WMI_CTRL_PATH_STATS_CAL_TYPE_TPC_CAL: + return "TPC_CAL"; + case WMI_CTRL_PATH_STATS_CAL_TYPE_DPD_TIMEREQ: + return "DPD_TIMEREQ"; + case WMI_CTRL_PATH_STATS_CAL_TYPE_BWFILTER: + return "BWFILTER"; + case WMI_CTRL_PATH_STATS_CAL_TYPE_PEF: + return "PEF"; + case WMI_CTRL_PATH_STATS_CAL_TYPE_PADROOP: + return "PADROOP"; + case WMI_CTRL_PATH_STATS_CAL_TYPE_SELFCALTPC: + return "SELFCALTPC"; + case WMI_CTRL_PATH_STATS_CAL_TYPE_INVALID: + break; + } + return "UNKNOWN_CAL_TYPE"; +} + +enum wmi_ctrl_path_periodic_cal_type_id { + WMI_CTRL_PATH_STATS_PERIODIC_CAL_TYPE_NOISE_FLOOR, + WMI_CTRL_PATH_STATS_PERIODIC_CAL_TYPE_DPD_MEMORYLESS, + WMI_CTRL_PATH_STATS_PERIODIC_CAL_TYPE_DPD_MEMORY, + /* IDs 3 to 254 for future use*/ + WMI_CTRL_PATH_STATS_PERIODIC_CAL_TYPE_INVALID = 0xFF, +}; + +static inline const char * +wmi_ctrl_path_periodic_cal_type_id_to_name(u8 type_id) { + switch(type_id) { + case WMI_CTRL_PATH_STATS_PERIODIC_CAL_TYPE_NOISE_FLOOR: + return "NOISE_FLOOR"; + case WMI_CTRL_PATH_STATS_PERIODIC_CAL_TYPE_DPD_MEMORYLESS: + return "DPD_MEMORYLESS"; + case WMI_CTRL_PATH_STATS_PERIODIC_CAL_TYPE_DPD_MEMORY: + return "DPD_MEMORY"; + case WMI_CTRL_PATH_STATS_PERIODIC_CAL_TYPE_INVALID: + break; + } + return "UNKNOWN_PERIODIC_CAL_TYPE"; +} + +#define WMI_CTRL_PATH_CAL_PROF_MASK GENMASK(12, 8) +#define WMI_CTRL_PATH_CAL_TYPE_MASK GENMASK(7, 0) +#define WMI_CTRL_PATH_IS_PERIODIC_CAL GENMASK(13, 13) + +struct wmi_ctrl_path_pdev_stats { + u32 pdev_id; + u32 tx_mgmt_subtype[WMI_MGMT_FRAME_SUBTYPE_MAX]; + u32 rx_mgmt_subtype[WMI_MGMT_FRAME_SUBTYPE_MAX]; + u32 scan_fail_dfs_violation_time_ms; + u32 nol_chk_fail_last_chan_freq; + u32 nol_chk_fail_time_stamp_ms; + u32 tot_peer_create_cnt; + u32 tot_peer_del_cnt; + u32 tot_peer_del_resp_cnt; + u32 vdev_pause_fail_rt_to_sched_algo_fifo_full_cnt; +}; + +struct wmi_ctrl_path_cal_stats { + u32 pdev_id; + u32 cal_info; + u32 cal_triggered_cnt; + u32 cal_fail_cnt; + u32 cal_fcs_cnt; + u32 cal_fcs_fail_cnt; +}; + +struct wmi_ctrl_path_stats_cmd_param { + u32 tlv_header; + u32 stats_id; + u32 req_id; + /* get/reset/start/stop based on stats id is defined as + * a part of wmi_ctrl_path_stats_action + */ + u32 action; +}; + + +struct wmi_ctrl_path_stats_ev_param { + u32 req_id; + /* more flag + * 1 - More events sent after this event. + * 0 - no more events after this event. + */ + u32 more; +}; + +struct wmi_ctrl_path_stats_list { + struct list_head list; + void *stats_ptr; +}; + +struct wmi_ctrl_path_stats_ev_parse_param { + struct list_head list; + struct ath11k *ar; +}; + +enum wmi_ctrl_path_stats_id { + /* bit 0 is currently unused / reserved */ + WMI_REQ_CTRL_PATH_PDEV_TX_STAT = 1, + WMI_REQ_CTRL_PATH_VDEV_EXTD_STAT = 2, + WMI_REQ_CTRL_PATH_MEM_STAT = 3, + WMI_REQ_CTRL_PATH_CAL_STAT = 5, +}; + +enum wmi_ctrl_path_stats_action { + /* bit 0 is currently unused / reserved */ + WMI_REQ_CTRL_PATH_STAT_GET = 1, + WMI_REQ_CTRL_PATH_STAT_RESET = 2, + WMI_REQ_CTRL_PATH_STAT_START = 3, + WMI_REQ_CTRL_PATH_STAT_STOP = 4, +}; + struct wmi_obss_spatial_reuse_params_cmd { u32 tlv_header; u32 pdev_id; @@ -5851,6 +6112,7 @@ struct wmi_qos_null_tx_cmd { #define WMI_SERVICE_READY_TIMEOUT_HZ (5 * HZ) #define WMI_SEND_TIMEOUT_HZ (3 * HZ) +#define WMI_CTRL_STATS_READY_TIMEOUT_HZ (1 * HZ) enum ath11k_wmi_peer_ps_param { WMI_PEER_STA_WAKEUP_MODE = 0, @@ -6227,5 +6489,6 @@ int ath11k_wmi_pdev_get_tpc_table_cmdid( void ath11k_wmi_free_tpc_stats_mem(struct ath11k *ar); int ath11k_wmi_send_aggr_size_cmd(struct ath11k *ar, struct set_custom_aggr_size_params *params); - +int ath11k_wmi_send_wmi_ctrl_stats_cmd(struct ath11k *ar, + struct wmi_ctrl_path_stats_cmd_param *param); #endif