@@ -484,6 +484,13 @@ struct ath12k_dbg_htt_stats {
struct ath12k_debug {
struct dentry *debugfs_pdev;
struct ath12k_dbg_htt_stats htt_stats;
+ struct ath12k_wmi_ctrl_path_stats_list wmi_ctrl_path_stats;
+ enum wmi_tlv_tag wmi_ctrl_path_stats_tagid;
+ struct completion wmi_ctrl_path_stats_rcvd;
+ u8 wmi_ctrl_path_stats_reqid;
+ /* To protect wmi_list manipulation */
+ spinlock_t wmi_ctrl_path_stats_lock;
+ bool wmi_ctrl_path_stats_more_enabled;
};
struct ath12k_per_peer_tx_stats {
@@ -68,6 +68,148 @@ void ath12k_debugfs_soc_destroy(struct ath12k_base *ab)
*/
}
+static ssize_t ath12k_write_wmi_ctrl_path_stats(struct file *file,
+ const char __user *ubuf,
+ size_t count, loff_t *ppos)
+{
+ struct ath12k *ar = file->private_data;
+ struct wmi_ctrl_path_stats_arg arg = {};
+ 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", &arg.stats_id, &arg.action);
+ if (ret != 2)
+ return -EINVAL;
+
+ if (!arg.action || arg.action > WMI_REQUEST_CTRL_PATH_STAT_RESET)
+ return -EINVAL;
+
+ ret = ath12k_wmi_send_wmi_ctrl_stats_cmd(ar, &arg);
+ return ret ? ret : count;
+}
+
+static int wmi_ctrl_path_pdev_stat(struct ath12k *ar, char __user *ubuf,
+ size_t count, loff_t *ppos)
+{
+ char fw_tx_mgmt_subtype[WMI_MAX_STRING_LEN] = {0};
+ char fw_rx_mgmt_subtype[WMI_MAX_STRING_LEN] = {0};
+ struct wmi_ctrl_path_pdev_stats *stats, *tmp;
+ u16 index_tx, index_rx;
+ const int size = 2048;
+ u8 i;
+ int len = 0;
+
+ char *buf __free(kfree) = kzalloc(size, GFP_KERNEL);
+ if (!buf)
+ return -ENOMEM;
+
+ LIST_HEAD(wmi_stats_list);
+
+ spin_lock_bh(&ar->debug.wmi_ctrl_path_stats_lock);
+ list_splice_tail_init(&ar->debug.wmi_ctrl_path_stats.pdev_stats, &wmi_stats_list);
+ spin_unlock_bh(&ar->debug.wmi_ctrl_path_stats_lock);
+
+ list_for_each_entry_safe(stats, tmp, &wmi_stats_list, list) {
+ if (!stats)
+ break;
+
+ index_tx = 0;
+ index_rx = 0;
+
+ for (i = 0; i < IEEE80211_MGMT_FRAME_SUBTYPE_MAX; i++) {
+ index_tx += scnprintf(&fw_tx_mgmt_subtype[index_tx],
+ WMI_MAX_STRING_LEN - index_tx,
+ " %u:%u,", i,
+ stats->tx_mgmt_subtype[i]);
+ index_rx += scnprintf(&fw_rx_mgmt_subtype[index_rx],
+ WMI_MAX_STRING_LEN - index_rx,
+ " %u:%u,", i,
+ 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",
+ stats->scan_fail_dfs_viol_time_ms);
+ len += scnprintf(buf + len, size - len,
+ "nol_chk_fail_last_chan_freq = %u\n",
+ stats->nol_chk_fail_last_chan_freq);
+ len += scnprintf(buf + len, size - len,
+ "nol_chk_fail_time_stamp_ms = %u\n",
+ stats->nol_chk_fail_time_stamp_ms);
+ len += scnprintf(buf + len, size - len,
+ "tot_peer_create_cnt = %u\n",
+ stats->tot_peer_create_cnt);
+ len += scnprintf(buf + len, size - len,
+ "tot_peer_del_cnt = %u\n",
+ stats->tot_peer_del_cnt);
+ len += scnprintf(buf + len, size - len,
+ "tot_peer_del_resp_cnt = %u\n",
+ stats->tot_peer_del_resp_cnt);
+ len += scnprintf(buf + len, size - len,
+ "vdev_pause_fail_rt_to_sched_algo_fifo_full_cnt = %u\n",
+ stats->sched_algo_fifo_full_cnt);
+ list_del(&stats->list);
+ kfree(stats);
+ }
+
+ return simple_read_from_buffer(ubuf, count, ppos, buf, len);
+}
+
+static ssize_t ath12k_read_wmi_ctrl_path_stats(struct file *file,
+ char __user *ubuf,
+ size_t count, loff_t *ppos)
+{
+ struct ath12k *ar = file->private_data;
+ int ret;
+ enum wmi_tlv_tag tagid;
+
+ tagid = ar->debug.wmi_ctrl_path_stats_tagid;
+
+ switch (tagid) {
+ case WMI_TAG_CTRL_PATH_PDEV_STATS:
+ ret = wmi_ctrl_path_pdev_stat(ar, ubuf, count, ppos);
+ break;
+ default:
+ /* Unsupported tag */
+ ret = -EINVAL;
+ break;
+ }
+
+ return ret;
+}
+
+static const struct file_operations ath12k_fops_wmi_ctrl_stats = {
+ .write = ath12k_write_wmi_ctrl_path_stats,
+ .open = simple_open,
+ .read = ath12k_read_wmi_ctrl_path_stats,
+};
+
+static void ath12k_debugfs_wmi_ctrl_stats_register(struct ath12k *ar)
+{
+ debugfs_create_file("wmi_ctrl_stats", 0600,
+ ar->debug.debugfs_pdev,
+ ar,
+ &ath12k_fops_wmi_ctrl_stats);
+ INIT_LIST_HEAD(&ar->debug.wmi_ctrl_path_stats.pdev_stats);
+ spin_lock_init(&ar->debug.wmi_ctrl_path_stats_lock);
+ init_completion(&ar->debug.wmi_ctrl_path_stats_rcvd);
+ ar->debug.wmi_ctrl_path_stats_more_enabled = false;
+}
+
void ath12k_debugfs_register(struct ath12k *ar)
{
struct ath12k_base *ab = ar->ab;
@@ -90,4 +232,8 @@ void ath12k_debugfs_register(struct ath12k *ar)
}
ath12k_debugfs_htt_stats_init(ar);
+
+ if (test_bit(WMI_TLV_SERVICE_CTRL_PATH_STATS_REQUEST,
+ ar->ab->wmi_ab.svc_map))
+ ath12k_debugfs_wmi_ctrl_stats_register(ar);
}
@@ -16,6 +16,7 @@
#include <linux/of.h>
#include "core.h"
#include "debug.h"
+#include "debugfs.h"
#include "mac.h"
#include "hw.h"
#include "peer.h"
@@ -7029,6 +7030,232 @@ static void ath12k_wmi_twt_disable_event(struct ath12k_base *ab,
kfree(tb);
}
+#ifdef CONFIG_ATH12K_DEBUGFS
+static void
+ath12k_wmi_ctrl_path_pdev_stats_list_free(struct list_head *head)
+{
+ struct wmi_ctrl_path_pdev_stats *stats_list, *tmp;
+
+ list_for_each_entry_safe(stats_list, tmp, head, list) {
+ list_del(&stats_list->list);
+ kfree(stats_list);
+ }
+}
+
+static void
+ath12k_wmi_ctrl_path_stats_list_free(struct ath12k_wmi_ctrl_path_stats_list *param)
+{
+ ath12k_wmi_ctrl_path_pdev_stats_list_free(¶m->pdev_stats);
+}
+
+static int wmi_pull_ctrl_path_pdev_tx_stats_tlv(struct ath12k_base *ab, u16 len,
+ const void *ptr, void *data)
+{
+ struct ath12k_wmi_ctrl_path_stats_list *stats_buff = data;
+ const struct wmi_ctrl_path_pdev_stats_params *stats = ptr;
+ struct ath12k_wmi_ctrl_path_stats_list *stats_list;
+ struct wmi_ctrl_path_pdev_stats *pdev_stats =
+ kzalloc(sizeof(*pdev_stats), GFP_ATOMIC);
+ struct ath12k *ar;
+ u32 pdev_id;
+ int i;
+
+ if (!pdev_stats)
+ return -ENOMEM;
+
+ for (i = 0; i < IEEE80211_MGMT_FRAME_SUBTYPE_MAX; i++) {
+ pdev_stats->tx_mgmt_subtype[i] =
+ __le32_to_cpu(stats->tx_mgmt_subtype[i]);
+ pdev_stats->rx_mgmt_subtype[i] =
+ __le32_to_cpu(stats->rx_mgmt_subtype[i]);
+ }
+ pdev_stats->scan_fail_dfs_viol_time_ms =
+ __le32_to_cpu(stats->scan_fail_dfs_viol_time_ms);
+ pdev_stats->nol_chk_fail_last_chan_freq =
+ __le32_to_cpu(stats->nol_chk_fail_last_chan_freq);
+ pdev_stats->nol_chk_fail_time_stamp_ms =
+ __le32_to_cpu(stats->nol_chk_fail_time_stamp_ms);
+ pdev_stats->tot_peer_create_cnt =
+ __le32_to_cpu(stats->tot_peer_create_cnt);
+ pdev_stats->tot_peer_del_cnt =
+ __le32_to_cpu(stats->tot_peer_del_cnt);
+ pdev_stats->tot_peer_del_resp_cnt =
+ __le32_to_cpu(stats->tot_peer_del_resp_cnt);
+ pdev_stats->sched_algo_fifo_full_cnt =
+ __le32_to_cpu(stats->sched_algo_fifo_full_cnt);
+
+ list_add_tail(&pdev_stats->list, &stats_buff->pdev_stats);
+ pdev_id = le32_to_cpu(stats->pdev_id);
+
+ rcu_read_lock();
+ ar = ath12k_mac_get_ar_by_pdev_id(ab, pdev_id + 1);
+ if (!ar) {
+ rcu_read_unlock();
+ ath12k_warn(ab, "Failed to get ar for wmi ctrl stats\n");
+ kfree(pdev_stats);
+ return -EINVAL;
+ }
+
+ spin_lock_bh(&ar->debug.wmi_ctrl_path_stats_lock);
+ stats_list = &ar->debug.wmi_ctrl_path_stats;
+ ath12k_wmi_ctrl_path_pdev_stats_list_free(&stats_list->pdev_stats);
+ spin_unlock_bh(&ar->debug.wmi_ctrl_path_stats_lock);
+ ar->debug.wmi_ctrl_path_stats_tagid = WMI_TAG_CTRL_PATH_PDEV_STATS;
+ stats_buff->ar = ar;
+ rcu_read_unlock();
+ return 0;
+}
+
+static int ath12k_wmi_ctrl_stats_subtlv_parser(struct ath12k_base *ab,
+ u16 tag, u16 len,
+ const void *ptr, void *data)
+{
+ int ret;
+
+ switch (tag) {
+ case WMI_TAG_CTRL_PATH_STATS_EV_FIXED_PARAM:
+ break;
+ case WMI_TAG_CTRL_PATH_PDEV_STATS:
+ ret = wmi_pull_ctrl_path_pdev_tx_stats_tlv(ab, len, ptr, data);
+ break;
+ /* Add case for newly wmi ctrl path added stats here */
+ default:
+ ath12k_warn(ab,
+ "Received invalid tag for wmi ctrl path stats in subtlvs, tag : 0x%x\n",
+ tag);
+ ret = -EINVAL;
+ break;
+ }
+
+ return ret;
+}
+
+static int ath12k_wmi_ctrl_stats_event_parser(struct ath12k_base *ab,
+ u16 tag, u16 len,
+ const void *ptr, void *data)
+{
+ int ret;
+
+ ath12k_dbg(ab, ATH12K_DBG_WMI, "wmi ctrl path stats tag 0x%x of len %d rcvd\n",
+ tag, len);
+
+ switch (tag) {
+ case WMI_TAG_CTRL_PATH_STATS_EV_FIXED_PARAM:
+ /* Fixed param is already processed*/
+ ret = 0;
+ 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 = ath12k_wmi_tlv_iter(ab, ptr, len,
+ ath12k_wmi_ctrl_stats_subtlv_parser,
+ data);
+ break;
+ default:
+ ath12k_warn(ab, "Received invalid tag for wmi ctrl path stats\n");
+ ret = -EINVAL;
+ break;
+ }
+
+ return ret;
+}
+
+static void ath12k_wmi_ctrl_path_stats_event(struct ath12k_base *ab, struct sk_buff *skb)
+{
+ struct wmi_ctrl_path_stats_event *fixed_param;
+ struct ath12k_wmi_ctrl_path_stats_list param = {0};
+ struct ath12k_wmi_ctrl_path_stats_list *stats;
+ const struct wmi_tlv *tlv;
+ struct list_head *src, *dst;
+ struct ath12k *ar;
+ void *ptr = skb->data;
+ u16 tlv_tag, tag_id;
+ u32 more;
+ int ret;
+
+ if (!skb->data) {
+ ath12k_warn(ab, "No data present in wmi ctrl stats event\n");
+ return;
+ }
+
+ if (skb->len < (sizeof(*fixed_param) + TLV_HDR_SIZE)) {
+ ath12k_warn(ab, "wmi ctrl stats event size invalid\n");
+ return;
+ }
+
+ param.ar = NULL;
+
+ tlv = ptr;
+ tlv_tag = le32_get_bits(tlv->header, WMI_TLV_TAG);
+ ptr += sizeof(*tlv);
+
+ if (tlv_tag != WMI_TAG_CTRL_PATH_STATS_EV_FIXED_PARAM) {
+ ath12k_warn(ab, "wmi ctrl stats without fixed param tlv at start\n");
+ return;
+ }
+
+ INIT_LIST_HEAD(¶m.pdev_stats);
+
+ fixed_param = ptr;
+ ret = ath12k_wmi_tlv_iter(ab, skb->data, skb->len,
+ ath12k_wmi_ctrl_stats_event_parser,
+ ¶m);
+ if (ret) {
+ ath12k_warn(ab, "failed to parse wmi_ctrl_path_stats tlv: %d\n", ret);
+ goto free;
+ }
+
+ ar = param.ar;
+ if (!ar)
+ return;
+
+ tag_id = ar->debug.wmi_ctrl_path_stats_tagid;
+ stats = &ar->debug.wmi_ctrl_path_stats;
+ more = __le32_to_cpu(fixed_param->more);
+
+ switch (tag_id) {
+ case WMI_TAG_CTRL_PATH_PDEV_STATS:
+ src = ¶m.pdev_stats;
+ dst = &stats->pdev_stats;
+ break;
+ default:
+ goto free;
+ }
+
+ spin_lock_bh(&ar->debug.wmi_ctrl_path_stats_lock);
+ if (!more) {
+ if (!ar->debug.wmi_ctrl_path_stats_more_enabled)
+ ath12k_wmi_ctrl_path_stats_list_free(stats);
+ else
+ ar->debug.wmi_ctrl_path_stats_more_enabled = false;
+
+ list_splice_tail_init(src, dst);
+ complete(&ar->debug.wmi_ctrl_path_stats_rcvd);
+ } else {
+ if (!ar->debug.wmi_ctrl_path_stats_more_enabled) {
+ ath12k_wmi_ctrl_path_stats_list_free(stats);
+ ar->debug.wmi_ctrl_path_stats_more_enabled = true;
+ }
+ list_splice_tail_init(src, dst);
+ }
+ spin_unlock_bh(&ar->debug.wmi_ctrl_path_stats_lock);
+ return;
+free:
+ spin_lock_bh(&ar->debug.wmi_ctrl_path_stats_lock);
+ ath12k_wmi_ctrl_path_stats_list_free(¶m);
+ spin_unlock_bh(&ar->debug.wmi_ctrl_path_stats_lock);
+}
+#else
+static void ath12k_wmi_ctrl_path_stats_event(struct ath12k_base *ab,
+ struct sk_buff *skb)
+{
+}
+#endif /* CONFIG_ATH12K_DEBUGFS */
+
static void ath12k_wmi_op_rx(struct ath12k_base *ab, struct sk_buff *skb)
{
struct wmi_cmd_hdr *cmd_hdr;
@@ -7149,6 +7376,10 @@ static void ath12k_wmi_op_rx(struct ath12k_base *ab, struct sk_buff *skb)
case WMI_DIAG_EVENTID:
ath12k_wmi_diag_event(ab, skb);
break;
+ case WMI_CTRL_PATH_STATS_EVENTID:
+ ath12k_wmi_ctrl_path_stats_event(ab, skb);
+ break;
+
/* TODO: Add remaining events */
default:
ath12k_dbg(ab, ATH12K_DBG_WMI, "Unknown eventid: 0x%x\n", id);
@@ -7284,6 +7515,95 @@ int ath12k_wmi_simulate_radar(struct ath12k *ar)
return ath12k_wmi_send_unit_test_cmd(ar, wmi_ut, dfs_args);
}
+#ifdef CONFIG_ATH12K_DEBUGFS
+int
+ath12k_wmi_send_wmi_ctrl_stats_cmd(struct ath12k *ar,
+ struct wmi_ctrl_path_stats_arg *arg)
+{
+ struct wmi_ctrl_path_stats_cmd *cmd;
+ struct ath12k_wmi_pdev *wmi = ar->wmi;
+ struct ath12k_base *ab = wmi->wmi_ab->ab;
+ struct ath12k_debug *debug = &ar->debug;
+ __le32 pdev_id;
+ struct wmi_tlv *tlv;
+ struct sk_buff *skb;
+ int len, ret;
+ void *ptr;
+ u32 stats_id;
+
+ if (ab->hw_params->single_pdev_only)
+ pdev_id = cpu_to_le32(ath12k_mac_get_target_pdev_id(ar));
+ else
+ pdev_id = cpu_to_le32(ar->pdev->pdev_id);
+ stats_id = (1 << arg->stats_id);
+
+ len = sizeof(*cmd) +
+ TLV_HDR_SIZE + sizeof(u32) +
+ TLV_HDR_SIZE + TLV_HDR_SIZE;
+
+ skb = ath12k_wmi_alloc_skb(wmi->wmi_ab, len);
+ if (!skb)
+ return -ENOMEM;
+
+ cmd = (void *)skb->data;
+ cmd->tlv_header = ath12k_wmi_tlv_cmd_hdr(WMI_TAG_CTRL_PATH_STATS_CMD_FIXED_PARAM,
+ sizeof(*cmd));
+ cmd->stats_id = cpu_to_le32(stats_id);
+ cmd->req_id = cpu_to_le32(arg->req_id);
+ cmd->action = cpu_to_le32(arg->action);
+
+ ptr = skb->data + sizeof(*cmd);
+
+ /* The below TLV arrays optionally follow this fixed param TLV structure
+ * 1. ARRAY_UINT32 pdev_ids[]
+ * If this array is present and non-zero length, stats should only
+ * be provided from the pdevs identified in the array.
+ * 2. ARRAY_UNIT32 vdev_ids[]
+ * If this array is present and non-zero length, stats should only
+ * be provided from the vdevs identified in the array.
+ * 3. ath12k_wmi_mac_addr_params peer_macaddr[];
+ * If this array is present and non-zero length, stats should only
+ * be provided from the peers with the MAC addresses specified
+ * in the array
+ */
+
+ tlv = ptr;
+ tlv->header = ath12k_wmi_tlv_hdr(WMI_TAG_ARRAY_UINT32, sizeof(u32));
+ ptr += TLV_HDR_SIZE;
+ memcpy(ptr, &pdev_id, sizeof(u32));
+ ptr += sizeof(u32);
+
+ tlv = ptr;
+ tlv->header = ath12k_wmi_tlv_hdr(WMI_TAG_ARRAY_UINT32, 0);
+ ptr += TLV_HDR_SIZE;
+
+ tlv = ptr;
+ tlv->header = ath12k_wmi_tlv_hdr(WMI_TAG_ARRAY_FIXED_STRUCT, 0);
+ ptr += TLV_HDR_SIZE;
+
+ if (arg->action == WMI_REQUEST_CTRL_PATH_STAT_GET)
+ reinit_completion(&ar->debug.wmi_ctrl_path_stats_rcvd);
+
+ ret = ath12k_wmi_cmd_send(wmi, skb,
+ WMI_REQUEST_CTRL_PATH_STATS_CMDID);
+ if (ret) {
+ dev_kfree_skb(skb);
+ ath12k_warn(ab, "Failed to send WMI_REQUEST_CTRL_PATH_STATS_CMDID: %d",
+ ret);
+ } else {
+ if (arg->action == WMI_REQUEST_CTRL_PATH_STAT_GET) {
+ if (!wait_for_completion_timeout(&debug->wmi_ctrl_path_stats_rcvd,
+ WMI_CTRL_STATS_READY_TIMEOUT)) {
+ ath12k_warn(ab, "wmi ctrl path stats timed out\n");
+ ret = -ETIMEDOUT;
+ }
+ }
+ }
+
+ return ret;
+}
+#endif
+
int ath12k_wmi_connect(struct ath12k_base *ab)
{
u32 i;
@@ -514,6 +514,8 @@ 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,
@@ -776,6 +778,8 @@ 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,
@@ -1925,6 +1929,9 @@ enum wmi_tlv_tag {
WMI_TAG_SERVICE_READY_EXT2_EVENT = 0x334,
WMI_TAG_FILS_DISCOVERY_TMPL_CMD = 0x344,
WMI_TAG_MAC_PHY_CAPABILITIES_EXT = 0x36F,
+ WMI_TAG_CTRL_PATH_STATS_CMD_FIXED_PARAM = 0x388,
+ WMI_TAG_CTRL_PATH_STATS_EV_FIXED_PARAM,
+ WMI_TAG_CTRL_PATH_PDEV_STATS,
WMI_TAG_REGULATORY_RULE_EXT_STRUCT = 0x3A9,
WMI_TAG_REG_CHAN_LIST_CC_EXT_EVENT,
WMI_TAG_EHT_RATE_SET = 0x3C4,
@@ -2154,6 +2161,7 @@ enum wmi_tlv_service {
WMI_TLV_SERVICE_PER_PEER_HTT_STATS_RESET = 213,
WMI_TLV_SERVICE_FREQINFO_IN_METADATA = 219,
WMI_TLV_SERVICE_EXT2_MSG = 220,
+ WMI_TLV_SERVICE_CTRL_PATH_STATS_REQUEST = 250,
WMI_TLV_SERVICE_MBSS_PARAM_IN_VDEV_START_SUPPORT = 253,
WMI_MAX_EXT_SERVICE = 256,
@@ -4902,6 +4910,82 @@ struct wmi_twt_disable_event {
__le32 status;
} __packed;
+#define WMI_CTRL_STATS_READY_TIMEOUT (1 * HZ)
+
+enum wmi_ctrl_path_stats_id {
+ /* bit 0 is currently unused / reserved */
+ WMI_REQ_CTRL_PATH_PDEV_TX_STAT = 1,
+};
+
+enum wmi_ctrl_path_stats_action {
+ WMI_REQUEST_CTRL_PATH_STAT_GET = 1,
+ WMI_REQUEST_CTRL_PATH_STAT_RESET = 2,
+ WMI_REQUEST_CTRL_PATH_STAT_START = 3,
+ WMI_REQUEST_CTRL_PATH_STAT_STOP = 4,
+};
+
+struct wmi_ctrl_path_stats_cmd {
+ __le32 tlv_header;
+ __le32 stats_id;
+ __le32 req_id;
+ /* get/reset/start/stop based on stats id is defined as
+ * a part of wmi_ctrl_path_stats_action
+ */
+ __le32 action;
+} __packed;
+
+struct wmi_ctrl_path_stats_arg {
+ u32 stats_id;
+ u32 req_id;
+ u32 action;
+};
+
+struct wmi_ctrl_path_stats_event {
+ __le32 req_id;
+ /* more flag
+ * 1 - More events sent after this event.
+ * 0 - no more events after this event.
+ */
+ __le32 more;
+};
+
+/* WMI arrays of length WMI_MGMT_FRAME_SUBTYPE_MAX use the
+ * IEEE802.11 standard's enumeration of mgmt frame subtypes:
+ */
+#define IEEE80211_MGMT_FRAME_SUBTYPE_MAX 16
+#define WMI_MAX_STRING_LEN 256
+
+struct wmi_ctrl_path_pdev_stats_params {
+ __le32 pdev_id;
+ __le32 tx_mgmt_subtype[IEEE80211_MGMT_FRAME_SUBTYPE_MAX];
+ __le32 rx_mgmt_subtype[IEEE80211_MGMT_FRAME_SUBTYPE_MAX];
+ __le32 scan_fail_dfs_viol_time_ms;
+ __le32 nol_chk_fail_last_chan_freq;
+ __le32 nol_chk_fail_time_stamp_ms;
+ __le32 tot_peer_create_cnt;
+ __le32 tot_peer_del_cnt;
+ __le32 tot_peer_del_resp_cnt;
+ __le32 sched_algo_fifo_full_cnt;
+} __packed;
+
+struct ath12k_wmi_ctrl_path_stats_list {
+ struct list_head pdev_stats;
+ struct ath12k *ar;
+};
+
+struct wmi_ctrl_path_pdev_stats {
+ struct list_head list;
+ u32 tx_mgmt_subtype[IEEE80211_MGMT_FRAME_SUBTYPE_MAX];
+ u32 rx_mgmt_subtype[IEEE80211_MGMT_FRAME_SUBTYPE_MAX];
+ u32 scan_fail_dfs_viol_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 sched_algo_fifo_full_cnt;
+};
+
void ath12k_wmi_init_qcn9274(struct ath12k_base *ab,
struct ath12k_wmi_resource_config_arg *config);
void ath12k_wmi_init_wcn7850(struct ath12k_base *ab,
@@ -5027,6 +5111,8 @@ int ath12k_wmi_set_bios_cmd(struct ath12k_base *ab, u32 param_id,
const u8 *buf, size_t buf_len);
int ath12k_wmi_set_bios_sar_cmd(struct ath12k_base *ab, const u8 *psar_table);
int ath12k_wmi_set_bios_geo_cmd(struct ath12k_base *ab, const u8 *pgeo_table);
+int ath12k_wmi_send_wmi_ctrl_stats_cmd(struct ath12k *ar,
+ struct wmi_ctrl_path_stats_arg *arg);
static inline u32
ath12k_wmi_caps_ext_get_pdev_id(const struct ath12k_wmi_caps_ext_params *param)