.target_ce_count = 11,
.svc_to_ce_map = ath11k_target_service_to_ce_map_wlan_ipq8074,
.svc_to_ce_map_len = 21,
+ .rfkill_pin = 0,
+ .rfkill_cfg = 0,
+ .rfkill_on_level = 0,
.single_pdev_only = false,
.rxdma1_enable = true,
.num_rxmda_per_pdev = 1,
.target_ce_count = 11,
.svc_to_ce_map = ath11k_target_service_to_ce_map_wlan_ipq6018,
.svc_to_ce_map_len = 19,
+ .rfkill_pin = 0,
+ .rfkill_cfg = 0,
+ .rfkill_on_level = 0,
.single_pdev_only = false,
.rxdma1_enable = true,
.num_rxmda_per_pdev = 1,
.target_ce_count = 9,
.svc_to_ce_map = ath11k_target_service_to_ce_map_wlan_qca6390,
.svc_to_ce_map_len = 14,
+ .rfkill_pin = 48,
+ .rfkill_cfg = 0,
+ .rfkill_on_level = 1,
.single_pdev_only = true,
.rxdma1_enable = false,
.num_rxmda_per_pdev = 2,
.target_ce_count = 9,
.svc_to_ce_map = ath11k_target_service_to_ce_map_wlan_qcn9074,
.svc_to_ce_map_len = 18,
+ .rfkill_pin = 0,
+ .rfkill_cfg = 0,
+ .rfkill_on_level = 0,
.rxdma1_enable = true,
.num_rxmda_per_pdev = 1,
.rx_mac_buf_ring = false,
.target_ce_count = 9,
.svc_to_ce_map = ath11k_target_service_to_ce_map_wlan_qca6390,
.svc_to_ce_map_len = 14,
+ .rfkill_pin = 0,
+ .rfkill_cfg = 0,
+ .rfkill_on_level = 0,
.single_pdev_only = true,
.rxdma1_enable = false,
.num_rxmda_per_pdev = 2,
.target_ce_count = 9,
.svc_to_ce_map = ath11k_target_service_to_ce_map_wlan_qca6390,
.svc_to_ce_map_len = 14,
+ .rfkill_pin = 0,
+ .rfkill_cfg = 0,
+ .rfkill_on_level = 0,
.single_pdev_only = true,
.rxdma1_enable = false,
.num_rxmda_per_pdev = 2,
return ret;
}
+static int ath11k_core_rfkill_config(struct ath11k_base *ab)
+{
+ struct ath11k *ar;
+ int ret = 0, i;
+
+ if (!(ab->target_caps.sys_cap_info & WMI_SYS_CAP_INFO_RFKILL))
+ return 0;
+
+ for (i = 0; i < ab->num_radios; i++) {
+ ar = ab->pdevs[i].ar;
+
+ ret = ath11k_mac_rfkill_config(ar);
+ if (ret && ret != -EOPNOTSUPP) {
+ ath11k_warn(ab, "failed to configure rfkill: %d", ret);
+ return ret;
+ }
+ }
+
+ return ret;
+}
+
int ath11k_core_qmi_firmware_ready(struct ath11k_base *ab)
{
int ret;
goto err_core_stop;
}
ath11k_hif_irq_enable(ab);
+
+ ret = ath11k_core_rfkill_config(ab);
+ if (ret && ret != -EOPNOTSUPP) {
+ ath11k_err(ab, "failed to config rfkill: %d\n", ret);
+ goto err_core_stop;
+ }
+
mutex_unlock(&ab->core_lock);
return 0;
cancel_delayed_work_sync(&ar->scan.timeout);
cancel_work_sync(&ar->regd_update_work);
cancel_work_sync(&ab->update_11d_work);
+ cancel_work_sync(&ab->rfkill_work);
rcu_assign_pointer(ab->pdevs_active[ar->pdev_idx], NULL);
synchronize_rcu();
idr_init(&ar->txmgmt_idr);
}
+static void ath11k_rfkill_work(struct work_struct *work)
+{
+ struct ath11k_base *ab = container_of(work, struct ath11k_base, rfkill_work);
+ struct ath11k *ar;
+ bool rfkill_radio_on;
+ int i;
+
+ spin_lock_bh(&ab->base_lock);
+ rfkill_radio_on = ab->rfkill_radio_on;
+ spin_unlock_bh(&ab->base_lock);
+
+ for (i = 0; i < ab->num_radios; i++) {
+ ar = ab->pdevs[i].ar;
+ if (!ar)
+ continue;
+
+ /* notify cfg80211 radio state change */
+ ath11k_mac_rfkill_enable_radio(ar, rfkill_radio_on);
+ wiphy_rfkill_set_hw_state(ar->hw->wiphy, !rfkill_radio_on);
+ }
+}
+
static void ath11k_update_11d(struct work_struct *work)
{
struct ath11k_base *ab = container_of(work, struct ath11k_base, update_11d_work);
init_waitqueue_head(&ab->qmi.cold_boot_waitq);
INIT_WORK(&ab->restart_work, ath11k_core_restart);
INIT_WORK(&ab->update_11d_work, ath11k_update_11d);
+ INIT_WORK(&ab->rfkill_work, ath11k_rfkill_work);
timer_setup(&ab->rx_replenish_retry, ath11k_ce_rx_replenish_retry, 0);
init_completion(&ab->htc_suspend);
init_completion(&ab->wow.wakeup_completed);
struct ath11k_dbring_cap *db_caps;
u32 num_db_cap;
+ struct work_struct rfkill_work;
+
+ /* true means radio is on */
+ bool rfkill_radio_on;
/* To synchronize 11d scan vdev id */
struct mutex vdev_id_11d_lock;
u32 svc_to_ce_map_len;
bool single_pdev_only;
+ u32 rfkill_pin;
+ u32 rfkill_cfg;
+ u32 rfkill_on_level;
bool rxdma1_enable;
int num_rxmda_per_pdev;
return 0;
}
+int ath11k_mac_rfkill_config(struct ath11k *ar)
+{
+ struct ath11k_base *ab = ar->ab;
+ u32 param;
+ int ret;
+
+ if (ab->hw_params.rfkill_pin == 0)
+ return -EOPNOTSUPP;
+
+ ath11k_dbg(ab, ATH11K_DBG_MAC,
+ "mac rfkill_pin %d rfkill_cfg %d rfkill_on_level %d",
+ ab->hw_params.rfkill_pin, ab->hw_params.rfkill_cfg,
+ ab->hw_params.rfkill_on_level);
+
+ param = FIELD_PREP(WMI_RFKILL_CFG_RADIO_LEVEL,
+ ab->hw_params.rfkill_on_level) |
+ FIELD_PREP(WMI_RFKILL_CFG_GPIO_PIN_NUM,
+ ab->hw_params.rfkill_pin) |
+ FIELD_PREP(WMI_RFKILL_CFG_PIN_AS_GPIO,
+ ab->hw_params.rfkill_cfg);
+
+ ret = ath11k_wmi_pdev_set_param(ar, WMI_PDEV_PARAM_HW_RFKILL_CONFIG,
+ param, ar->pdev->pdev_id);
+ if (ret) {
+ ath11k_warn(ab,
+ "failed to set rfkill config 0x%x: %d\n",
+ param, ret);
+ return ret;
+ }
+
+ return 0;
+}
+
+int ath11k_mac_rfkill_enable_radio(struct ath11k *ar, bool enable)
+{
+ enum wmi_rfkill_enable_radio param;
+ int ret;
+
+ if (enable)
+ param = WMI_RFKILL_ENABLE_RADIO_ON;
+ else
+ param = WMI_RFKILL_ENABLE_RADIO_OFF;
+
+ ath11k_dbg(ar->ab, ATH11K_DBG_MAC, "mac %d rfkill enable %d",
+ ar->pdev_idx, param);
+
+ ret = ath11k_wmi_pdev_set_param(ar, WMI_PDEV_PARAM_RFKILL_ENABLE,
+ param, ar->pdev->pdev_id);
+ if (ret) {
+ ath11k_warn(ar->ab, "failed to set rfkill enable param %d: %d\n",
+ param, ret);
+ return ret;
+ }
+
+ return 0;
+}
+
static void ath11k_mac_op_tx(struct ieee80211_hw *hw,
struct ieee80211_tx_control *control,
struct sk_buff *skb)
cancel_delayed_work_sync(&ar->scan.timeout);
cancel_work_sync(&ar->regd_update_work);
cancel_work_sync(&ar->ab->update_11d_work);
+ cancel_work_sync(&ar->ab->rfkill_work);
spin_lock_bh(&ar->data_lock);
list_for_each_entry_safe(ppdu_stats, tmp, &ar->ppdu_stats_info, list) {
void __ath11k_mac_scan_finish(struct ath11k *ar);
void ath11k_mac_scan_finish(struct ath11k *ar);
+int ath11k_mac_rfkill_enable_radio(struct ath11k *ar, bool enable);
+int ath11k_mac_rfkill_config(struct ath11k *ar);
struct ath11k_vif *ath11k_mac_get_arvif(struct ath11k *ar, u32 vdev_id);
struct ath11k_vif *ath11k_mac_get_arvif_by_vdev_id(struct ath11k_base *ab,
= { .min_len = sizeof(struct wmi_peer_assoc_conf_event) },
[WMI_TAG_STATS_EVENT]
= { .min_len = sizeof(struct wmi_stats_event) },
+ [WMI_TAG_RFKILL_EVENT] = {
+ .min_len = sizeof(struct wmi_rfkill_state_change_ev) },
[WMI_TAG_PDEV_CTL_FAILSAFE_CHECK_EVENT]
= { .min_len = sizeof(struct wmi_pdev_ctl_failsafe_chk_event) },
[WMI_TAG_HOST_SWFDA_EVENT] = {
cap->default_dbs_hw_mode_index = ev->default_dbs_hw_mode_index;
cap->num_msdu_desc = ev->num_msdu_desc;
+ ath11k_dbg(ab, ATH11K_DBG_WMI, "wmi sys cap info 0x%x\n", cap->sys_cap_info);
+
return 0;
}
kfree(tb);
}
+static void ath11k_rfkill_state_change_event(struct ath11k_base *ab,
+ struct sk_buff *skb)
+{
+ const struct wmi_rfkill_state_change_ev *ev;
+ const void **tb;
+ int ret;
+
+ tb = ath11k_wmi_tlv_parse_alloc(ab, skb->data, skb->len, GFP_ATOMIC);
+ if (IS_ERR(tb)) {
+ ret = PTR_ERR(tb);
+ ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
+ return;
+ }
+
+ ev = tb[WMI_TAG_RFKILL_EVENT];
+ if (!ev) {
+ kfree(tb);
+ return;
+ }
+
+ ath11k_dbg(ab, ATH11K_DBG_MAC,
+ "wmi tlv rfkill state change gpio %d type %d radio_state %d\n",
+ ev->gpio_pin_num,
+ ev->int_type,
+ ev->radio_state);
+
+ spin_lock_bh(&ab->base_lock);
+ ab->rfkill_radio_on = (ev->radio_state == WMI_RFKILL_RADIO_STATE_ON);
+ spin_unlock_bh(&ab->base_lock);
+
+ queue_work(ab->workqueue, &ab->rfkill_work);
+ kfree(tb);
+}
+
static void
ath11k_wmi_pdev_temperature_event(struct ath11k_base *ab,
struct sk_buff *skb)
case WMI_11D_NEW_COUNTRY_EVENTID:
ath11k_reg_11d_new_cc_event(ab, skb);
break;
+ case WMI_RFKILL_STATE_CHANGE_EVENTID:
+ ath11k_rfkill_state_change_event(ab, skb);
+ break;
/* TODO: Add remaining events */
default:
ath11k_dbg(ab, ATH11K_DBG_WMI, "Unknown eventid: 0x%x\n", id);
u32 twt_ap_sta_count;
};
+enum wmi_sys_cap_info_flags {
+ WMI_SYS_CAP_INFO_RXTX_LED = BIT(0),
+ WMI_SYS_CAP_INFO_RFKILL = BIT(1),
+};
+
+#define WMI_RFKILL_CFG_GPIO_PIN_NUM GENMASK(5, 0)
+#define WMI_RFKILL_CFG_RADIO_LEVEL BIT(6)
+#define WMI_RFKILL_CFG_PIN_AS_GPIO GENMASK(10, 7)
+
+enum wmi_rfkill_enable_radio {
+ WMI_RFKILL_ENABLE_RADIO_ON = 0,
+ WMI_RFKILL_ENABLE_RADIO_OFF = 1,
+};
+
+enum wmi_rfkill_radio_state {
+ WMI_RFKILL_RADIO_STATE_OFF = 1,
+ WMI_RFKILL_RADIO_STATE_ON = 2,
+};
+
+struct wmi_rfkill_state_change_ev {
+ u32 gpio_pin_num;
+ u32 int_type;
+ u32 radio_state;
+} __packed;
+
#define WMI_MAX_MEM_REQS 32
#define MAX_RADIOS 3
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