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path: root/drivers/net/wireless/ath/ath11k/wmi.c
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Diffstat (limited to 'drivers/net/wireless/ath/ath11k/wmi.c')
-rw-r--r--drivers/net/wireless/ath/ath11k/wmi.c72
1 files changed, 55 insertions, 17 deletions
diff --git a/drivers/net/wireless/ath/ath11k/wmi.c b/drivers/net/wireless/ath/ath11k/wmi.c
index 87abfa547529..0491e3fd6b5e 100644
--- a/drivers/net/wireless/ath/ath11k/wmi.c
+++ b/drivers/net/wireless/ath/ath11k/wmi.c
@@ -1,7 +1,7 @@
// SPDX-License-Identifier: BSD-3-Clause-Clear
/*
* Copyright (c) 2018-2019 The Linux Foundation. All rights reserved.
- * Copyright (c) 2021-2024 Qualcomm Innovation Center, Inc. All rights reserved.
+ * Copyright (c) 2021-2025 Qualcomm Innovation Center, Inc. All rights reserved.
*/
#include <linux/skbuff.h>
#include <linux/ctype.h>
@@ -2662,7 +2662,8 @@ int ath11k_wmi_send_scan_chan_list_cmd(struct ath11k *ar,
}
int ath11k_wmi_send_wmm_update_cmd_tlv(struct ath11k *ar, u32 vdev_id,
- struct wmi_wmm_params_all_arg *param)
+ struct wmi_wmm_params_all_arg *param,
+ enum wmi_wmm_params_type wmm_param_type)
{
struct ath11k_pdev_wmi *wmi = ar->wmi;
struct wmi_vdev_set_wmm_params_cmd *cmd;
@@ -2681,7 +2682,7 @@ int ath11k_wmi_send_wmm_update_cmd_tlv(struct ath11k *ar, u32 vdev_id,
FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
cmd->vdev_id = vdev_id;
- cmd->wmm_param_type = 0;
+ cmd->wmm_param_type = wmm_param_type;
for (ac = 0; ac < WME_NUM_AC; ac++) {
switch (ac) {
@@ -2714,8 +2715,8 @@ int ath11k_wmi_send_wmm_update_cmd_tlv(struct ath11k *ar, u32 vdev_id,
wmm_param->no_ack = wmi_wmm_arg->no_ack;
ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
- "wmm set ac %d aifs %d cwmin %d cwmax %d txop %d acm %d no_ack %d\n",
- ac, wmm_param->aifs, wmm_param->cwmin,
+ "wmm set type %d ac %d aifs %d cwmin %d cwmax %d txop %d acm %d no_ack %d\n",
+ wmm_param_type, ac, wmm_param->aifs, wmm_param->cwmin,
wmm_param->cwmax, wmm_param->txoplimit,
wmm_param->acm, wmm_param->no_ack);
}
@@ -7541,7 +7542,7 @@ static void ath11k_vdev_stopped_event(struct ath11k_base *ab, struct sk_buff *sk
static void ath11k_mgmt_rx_event(struct ath11k_base *ab, struct sk_buff *skb)
{
- struct mgmt_rx_event_params rx_ev = {0};
+ struct mgmt_rx_event_params rx_ev = {};
struct ath11k *ar;
struct ieee80211_rx_status *status = IEEE80211_SKB_RXCB(skb);
struct ieee80211_hdr *hdr;
@@ -7656,7 +7657,7 @@ exit:
static void ath11k_mgmt_tx_compl_event(struct ath11k_base *ab, struct sk_buff *skb)
{
- struct wmi_mgmt_tx_compl_event tx_compl_param = {0};
+ struct wmi_mgmt_tx_compl_event tx_compl_param = {};
struct ath11k *ar;
if (ath11k_pull_mgmt_tx_compl_param_tlv(ab, skb, &tx_compl_param) != 0) {
@@ -7711,7 +7712,7 @@ static struct ath11k *ath11k_get_ar_on_scan_state(struct ath11k_base *ab,
static void ath11k_scan_event(struct ath11k_base *ab, struct sk_buff *skb)
{
struct ath11k *ar;
- struct wmi_scan_event scan_ev = {0};
+ struct wmi_scan_event scan_ev = {};
if (ath11k_pull_scan_ev(ab, skb, &scan_ev) != 0) {
ath11k_warn(ab, "failed to extract scan event");
@@ -7883,7 +7884,7 @@ static void ath11k_roam_event(struct ath11k_base *ab, struct sk_buff *skb)
static void ath11k_chan_info_event(struct ath11k_base *ab, struct sk_buff *skb)
{
- struct wmi_chan_info_event ch_info_ev = {0};
+ struct wmi_chan_info_event ch_info_ev = {};
struct ath11k *ar;
struct survey_info *survey;
int idx;
@@ -8030,7 +8031,7 @@ exit:
static void ath11k_vdev_install_key_compl_event(struct ath11k_base *ab,
struct sk_buff *skb)
{
- struct wmi_vdev_install_key_complete_arg install_key_compl = {0};
+ struct wmi_vdev_install_key_complete_arg install_key_compl = {};
struct ath11k *ar;
if (ath11k_pull_vdev_install_key_compl_ev(ab, skb, &install_key_compl) != 0) {
@@ -8128,7 +8129,7 @@ static void ath11k_service_available_event(struct ath11k_base *ab, struct sk_buf
static void ath11k_peer_assoc_conf_event(struct ath11k_base *ab, struct sk_buff *skb)
{
- struct wmi_peer_assoc_conf_arg peer_assoc_conf = {0};
+ struct wmi_peer_assoc_conf_arg peer_assoc_conf = {};
struct ath11k *ar;
if (ath11k_pull_peer_assoc_conf_ev(ab, skb, &peer_assoc_conf) != 0) {
@@ -8157,6 +8158,11 @@ static void ath11k_peer_assoc_conf_event(struct ath11k_base *ab, struct sk_buff
static void ath11k_update_stats_event(struct ath11k_base *ab, struct sk_buff *skb)
{
struct ath11k_fw_stats stats = {};
+ size_t total_vdevs_started = 0;
+ struct ath11k_pdev *pdev;
+ bool is_end = true;
+ int i;
+
struct ath11k *ar;
int ret;
@@ -8183,25 +8189,57 @@ static void ath11k_update_stats_event(struct ath11k_base *ab, struct sk_buff *sk
spin_lock_bh(&ar->data_lock);
- /* WMI_REQUEST_PDEV_STAT can be requested via .get_txpower mac ops or via
+ /* WMI_REQUEST_PDEV_STAT, WMI_REQUEST_VDEV_STAT and
+ * WMI_REQUEST_RSSI_PER_CHAIN_STAT can be requested via mac ops or via
* debugfs fw stats. Therefore, processing it separately.
*/
if (stats.stats_id == WMI_REQUEST_PDEV_STAT) {
list_splice_tail_init(&stats.pdevs, &ar->fw_stats.pdevs);
- ar->fw_stats_done = true;
+ complete(&ar->fw_stats_done);
+ goto complete;
+ }
+
+ if (stats.stats_id == WMI_REQUEST_RSSI_PER_CHAIN_STAT) {
+ complete(&ar->fw_stats_done);
goto complete;
}
- /* WMI_REQUEST_VDEV_STAT, WMI_REQUEST_BCN_STAT and WMI_REQUEST_RSSI_PER_CHAIN_STAT
- * are currently requested only via debugfs fw stats. Hence, processing these
- * in debugfs context
+ if (stats.stats_id == WMI_REQUEST_VDEV_STAT) {
+ if (list_empty(&stats.vdevs)) {
+ ath11k_warn(ab, "empty vdev stats");
+ goto complete;
+ }
+ /* FW sends all the active VDEV stats irrespective of PDEV,
+ * hence limit until the count of all VDEVs started
+ */
+ for (i = 0; i < ab->num_radios; i++) {
+ pdev = rcu_dereference(ab->pdevs_active[i]);
+ if (pdev && pdev->ar)
+ total_vdevs_started += ar->num_started_vdevs;
+ }
+
+ if (total_vdevs_started)
+ is_end = ((++ar->fw_stats.num_vdev_recvd) ==
+ total_vdevs_started);
+
+ list_splice_tail_init(&stats.vdevs,
+ &ar->fw_stats.vdevs);
+
+ if (is_end)
+ complete(&ar->fw_stats_done);
+
+ goto complete;
+ }
+
+ /* WMI_REQUEST_BCN_STAT is currently requested only via debugfs fw stats.
+ * Hence, processing it in debugfs context
*/
ath11k_debugfs_fw_stats_process(ar, &stats);
complete:
complete(&ar->fw_stats_complete);
- rcu_read_unlock();
spin_unlock_bh(&ar->data_lock);
+ rcu_read_unlock();
/* Since the stats's pdev, vdev and beacon list are spliced and reinitialised
* at this point, no need to free the individual list.
generated by cgit v1.2.3 (git 2.39.0) at 2025-08-25 00:54:05 +0300