diff options
Diffstat (limited to 'package/kernel/mac80211/patches/380-0008-ath10k-DFS-Host-Confirmation.patch')
| -rw-r--r-- | package/kernel/mac80211/patches/380-0008-ath10k-DFS-Host-Confirmation.patch | 546 |
1 files changed, 0 insertions, 546 deletions
diff --git a/package/kernel/mac80211/patches/380-0008-ath10k-DFS-Host-Confirmation.patch b/package/kernel/mac80211/patches/380-0008-ath10k-DFS-Host-Confirmation.patch deleted file mode 100644 index 9e0c100851..0000000000 --- a/package/kernel/mac80211/patches/380-0008-ath10k-DFS-Host-Confirmation.patch +++ /dev/null @@ -1,546 +0,0 @@ -From 6f6eb1bcbeff48c875617b800f00f1c5d1b12290 Mon Sep 17 00:00:00 2001 -From: Sriram R <srirrama@codeaurora.org> -Date: Tue, 15 May 2018 14:39:49 +0530 -Subject: [PATCH] ath10k: DFS Host Confirmation - -In the 10.4-3.6 firmware branch there's a new DFS Host confirmation -feature which is advertised using WMI_SERVICE_HOST_DFS_CHECK_SUPPORT flag. - -This new features enables the ath10k host to send information to the -firmware on the specifications of detected radar type. This allows the -firmware to validate if the host's radar pattern detector unit is -operational and check if the radar information shared by host matches -the radar pulses sent as phy error events from firmware. If the check -fails the firmware won't allow use of DFS channels on AP mode when using -FCC regulatory region. - -Hence this patch is mandatory when using a firmware from 10.4-3.6 branch. -Else, DFS channels on FCC regions cannot be used. - -Supported Chipsets : QCA9984/QCA9888/QCA4019 -Firmware Version : 10.4-3.6-00104 - -Signed-off-by: Sriram R <srirrama@codeaurora.org> -Signed-off-by: Kalle Valo <kvalo@codeaurora.org> ---- - drivers/net/wireless/ath/ath10k/core.h | 21 ++++ - drivers/net/wireless/ath/ath10k/mac.c | 12 ++ - drivers/net/wireless/ath/ath10k/wmi-ops.h | 32 +++++ - drivers/net/wireless/ath/ath10k/wmi.c | 186 ++++++++++++++++++++++++++++-- - drivers/net/wireless/ath/ath10k/wmi.h | 32 +++++ - 5 files changed, 273 insertions(+), 10 deletions(-) - ---- a/drivers/net/wireless/ath/ath10k/core.h -+++ b/drivers/net/wireless/ath/ath10k/core.h -@@ -171,6 +171,7 @@ struct ath10k_wmi { - struct completion service_ready; - struct completion unified_ready; - struct completion barrier; -+ struct completion radar_confirm; - wait_queue_head_t tx_credits_wq; - DECLARE_BITMAP(svc_map, WMI_SERVICE_MAX); - struct wmi_cmd_map *cmd; -@@ -352,6 +353,21 @@ struct ath10k_dfs_stats { - u32 radar_detected; - }; - -+enum ath10k_radar_confirmation_state { -+ ATH10K_RADAR_CONFIRMATION_IDLE = 0, -+ ATH10K_RADAR_CONFIRMATION_INPROGRESS, -+ ATH10K_RADAR_CONFIRMATION_STOPPED, -+}; -+ -+struct ath10k_radar_found_info { -+ u32 pri_min; -+ u32 pri_max; -+ u32 width_min; -+ u32 width_max; -+ u32 sidx_min; -+ u32 sidx_max; -+}; -+ - #define ATH10K_MAX_NUM_PEER_IDS (1 << 11) /* htt rx_desc limit */ - - struct ath10k_peer { -@@ -1026,6 +1042,11 @@ struct ath10k { - - void *ce_priv; - -+ /* protected by data_lock */ -+ enum ath10k_radar_confirmation_state radar_conf_state; -+ struct ath10k_radar_found_info last_radar_info; -+ struct work_struct radar_confirmation_work; -+ - /* must be last */ - u8 drv_priv[0] __aligned(sizeof(void *)); - }; ---- a/drivers/net/wireless/ath/ath10k/mac.c -+++ b/drivers/net/wireless/ath/ath10k/mac.c -@@ -3216,6 +3216,15 @@ static void ath10k_reg_notifier(struct w - ar->hw->wiphy->bands[NL80211_BAND_5GHZ]); - } - -+static void ath10k_stop_radar_confirmation(struct ath10k *ar) -+{ -+ spin_lock_bh(&ar->data_lock); -+ ar->radar_conf_state = ATH10K_RADAR_CONFIRMATION_STOPPED; -+ spin_unlock_bh(&ar->data_lock); -+ -+ cancel_work_sync(&ar->radar_confirmation_work); -+} -+ - /***************/ - /* TX handlers */ - /***************/ -@@ -4315,6 +4324,7 @@ void ath10k_halt(struct ath10k *ar) - - ath10k_scan_finish(ar); - ath10k_peer_cleanup_all(ar); -+ ath10k_stop_radar_confirmation(ar); - ath10k_core_stop(ar); - ath10k_hif_power_down(ar); - -@@ -4733,6 +4743,8 @@ static int ath10k_start(struct ieee80211 - ath10k_spectral_start(ar); - ath10k_thermal_set_throttling(ar); - -+ ar->radar_conf_state = ATH10K_RADAR_CONFIRMATION_IDLE; -+ - mutex_unlock(&ar->conf_mutex); - return 0; - ---- a/drivers/net/wireless/ath/ath10k/wmi-ops.h -+++ b/drivers/net/wireless/ath/ath10k/wmi-ops.h -@@ -53,6 +53,8 @@ struct wmi_ops { - struct wmi_wow_ev_arg *arg); - int (*pull_echo_ev)(struct ath10k *ar, struct sk_buff *skb, - struct wmi_echo_ev_arg *arg); -+ int (*pull_dfs_status_ev)(struct ath10k *ar, struct sk_buff *skb, -+ struct wmi_dfs_status_ev_arg *arg); - enum wmi_txbf_conf (*get_txbf_conf_scheme)(struct ath10k *ar); - - struct sk_buff *(*gen_pdev_suspend)(struct ath10k *ar, u32 suspend_opt); -@@ -178,6 +180,9 @@ struct wmi_ops { - const struct wmi_tdls_peer_update_cmd_arg *arg, - const struct wmi_tdls_peer_capab_arg *cap, - const struct wmi_channel_arg *chan); -+ struct sk_buff *(*gen_radar_found) -+ (struct ath10k *ar, -+ const struct ath10k_radar_found_info *arg); - struct sk_buff *(*gen_adaptive_qcs)(struct ath10k *ar, bool enable); - struct sk_buff *(*gen_pdev_get_tpc_config)(struct ath10k *ar, - u32 param); -@@ -365,6 +370,16 @@ ath10k_wmi_pull_echo_ev(struct ath10k *a - return ar->wmi.ops->pull_echo_ev(ar, skb, arg); - } - -+static inline int -+ath10k_wmi_pull_dfs_status(struct ath10k *ar, struct sk_buff *skb, -+ struct wmi_dfs_status_ev_arg *arg) -+{ -+ if (!ar->wmi.ops->pull_dfs_status_ev) -+ return -EOPNOTSUPP; -+ -+ return ar->wmi.ops->pull_dfs_status_ev(ar, skb, arg); -+} -+ - static inline enum wmi_txbf_conf - ath10k_wmi_get_txbf_conf_scheme(struct ath10k *ar) - { -@@ -1438,4 +1453,21 @@ ath10k_wmi_pdev_get_tpc_table_cmdid(stru - ar->wmi.cmd->pdev_get_tpc_table_cmdid); - } - -+static inline int -+ath10k_wmi_report_radar_found(struct ath10k *ar, -+ const struct ath10k_radar_found_info *arg) -+{ -+ struct sk_buff *skb; -+ -+ if (!ar->wmi.ops->gen_radar_found) -+ return -EOPNOTSUPP; -+ -+ skb = ar->wmi.ops->gen_radar_found(ar, arg); -+ if (IS_ERR(skb)) -+ return PTR_ERR(skb); -+ -+ return ath10k_wmi_cmd_send(ar, skb, -+ ar->wmi.cmd->radar_found_cmdid); -+} -+ - #endif ---- a/drivers/net/wireless/ath/ath10k/wmi.c -+++ b/drivers/net/wireless/ath/ath10k/wmi.c -@@ -34,6 +34,7 @@ - - #define ATH10K_WMI_BARRIER_ECHO_ID 0xBA991E9 - #define ATH10K_WMI_BARRIER_TIMEOUT_HZ (3 * HZ) -+#define ATH10K_WMI_DFS_CONF_TIMEOUT_HZ (HZ / 6) - - /* MAIN WMI cmd track */ - static struct wmi_cmd_map wmi_cmd_map = { -@@ -198,6 +199,7 @@ static struct wmi_cmd_map wmi_cmd_map = - .set_cca_params_cmdid = WMI_CMD_UNSUPPORTED, - .pdev_bss_chan_info_request_cmdid = WMI_CMD_UNSUPPORTED, - .pdev_get_tpc_table_cmdid = WMI_CMD_UNSUPPORTED, -+ .radar_found_cmdid = WMI_CMD_UNSUPPORTED, - }; - - /* 10.X WMI cmd track */ -@@ -365,6 +367,7 @@ static struct wmi_cmd_map wmi_10x_cmd_ma - .set_cca_params_cmdid = WMI_CMD_UNSUPPORTED, - .pdev_bss_chan_info_request_cmdid = WMI_CMD_UNSUPPORTED, - .pdev_get_tpc_table_cmdid = WMI_CMD_UNSUPPORTED, -+ .radar_found_cmdid = WMI_CMD_UNSUPPORTED, - }; - - /* 10.2.4 WMI cmd track */ -@@ -532,6 +535,7 @@ static struct wmi_cmd_map wmi_10_2_4_cmd - .pdev_bss_chan_info_request_cmdid = - WMI_10_2_PDEV_BSS_CHAN_INFO_REQUEST_CMDID, - .pdev_get_tpc_table_cmdid = WMI_CMD_UNSUPPORTED, -+ .radar_found_cmdid = WMI_CMD_UNSUPPORTED, - }; - - /* 10.4 WMI cmd track */ -@@ -741,6 +745,7 @@ static struct wmi_cmd_map wmi_10_4_cmd_m - .tdls_set_state_cmdid = WMI_10_4_TDLS_SET_STATE_CMDID, - .tdls_peer_update_cmdid = WMI_10_4_TDLS_PEER_UPDATE_CMDID, - .tdls_set_offchan_mode_cmdid = WMI_10_4_TDLS_SET_OFFCHAN_MODE_CMDID, -+ .radar_found_cmdid = WMI_10_4_RADAR_FOUND_CMDID, - }; - - /* MAIN WMI VDEV param map */ -@@ -1485,6 +1490,7 @@ static struct wmi_cmd_map wmi_10_2_cmd_m - .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, -+ .radar_found_cmdid = WMI_CMD_UNSUPPORTED, - }; - - static struct wmi_pdev_param_map wmi_10_4_pdev_param_map = { -@@ -3638,6 +3644,68 @@ void ath10k_wmi_event_tbttoffset_update( - ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_TBTTOFFSET_UPDATE_EVENTID\n"); - } - -+static void ath10k_radar_detected(struct ath10k *ar) -+{ -+ ath10k_dbg(ar, ATH10K_DBG_REGULATORY, "dfs radar detected\n"); -+ ATH10K_DFS_STAT_INC(ar, radar_detected); -+ -+ /* Control radar events reporting in debugfs file -+ * dfs_block_radar_events -+ */ -+ if (ar->dfs_block_radar_events) -+ ath10k_info(ar, "DFS Radar detected, but ignored as requested\n"); -+ else -+ ieee80211_radar_detected(ar->hw); -+} -+ -+static void ath10k_radar_confirmation_work(struct work_struct *work) -+{ -+ struct ath10k *ar = container_of(work, struct ath10k, -+ radar_confirmation_work); -+ struct ath10k_radar_found_info radar_info; -+ int ret, time_left; -+ -+ reinit_completion(&ar->wmi.radar_confirm); -+ -+ spin_lock_bh(&ar->data_lock); -+ memcpy(&radar_info, &ar->last_radar_info, sizeof(radar_info)); -+ spin_unlock_bh(&ar->data_lock); -+ -+ ret = ath10k_wmi_report_radar_found(ar, &radar_info); -+ if (ret) { -+ ath10k_warn(ar, "failed to send radar found %d\n", ret); -+ goto wait_complete; -+ } -+ -+ time_left = wait_for_completion_timeout(&ar->wmi.radar_confirm, -+ ATH10K_WMI_DFS_CONF_TIMEOUT_HZ); -+ if (time_left) { -+ /* DFS Confirmation status event received and -+ * necessary action completed. -+ */ -+ goto wait_complete; -+ } else { -+ /* DFS Confirmation event not received from FW.Considering this -+ * as real radar. -+ */ -+ ath10k_dbg(ar, ATH10K_DBG_REGULATORY, -+ "dfs confirmation not received from fw, considering as radar\n"); -+ goto radar_detected; -+ } -+ -+radar_detected: -+ ath10k_radar_detected(ar); -+ -+ /* Reset state to allow sending confirmation on consecutive radar -+ * detections, unless radar confirmation is disabled/stopped. -+ */ -+wait_complete: -+ spin_lock_bh(&ar->data_lock); -+ if (ar->radar_conf_state != ATH10K_RADAR_CONFIRMATION_STOPPED) -+ ar->radar_conf_state = ATH10K_RADAR_CONFIRMATION_IDLE; -+ spin_unlock_bh(&ar->data_lock); -+} -+ - static void ath10k_dfs_radar_report(struct ath10k *ar, - struct wmi_phyerr_ev_arg *phyerr, - const struct phyerr_radar_report *rr, -@@ -3646,8 +3714,10 @@ static void ath10k_dfs_radar_report(stru - u32 reg0, reg1, tsf32l; - struct ieee80211_channel *ch; - struct pulse_event pe; -+ struct radar_detector_specs rs; - u64 tsf64; - u8 rssi, width; -+ struct ath10k_radar_found_info *radar_info; - - reg0 = __le32_to_cpu(rr->reg0); - reg1 = __le32_to_cpu(rr->reg1); -@@ -3712,25 +3782,46 @@ static void ath10k_dfs_radar_report(stru - - ATH10K_DFS_STAT_INC(ar, pulses_detected); - -- if (!ar->dfs_detector->add_pulse(ar->dfs_detector, &pe, NULL)) { -+ if (!ar->dfs_detector->add_pulse(ar->dfs_detector, &pe, &rs)) { - ath10k_dbg(ar, ATH10K_DBG_REGULATORY, - "dfs no pulse pattern detected, yet\n"); - return; - } - --radar_detected: -- ath10k_dbg(ar, ATH10K_DBG_REGULATORY, "dfs radar detected\n"); -- ATH10K_DFS_STAT_INC(ar, radar_detected); -+ if ((test_bit(WMI_SERVICE_HOST_DFS_CHECK_SUPPORT, ar->wmi.svc_map)) && -+ ar->dfs_detector->region == NL80211_DFS_FCC) { -+ /* Consecutive radar indications need not be -+ * sent to the firmware until we get confirmation -+ * for the previous detected radar. -+ */ -+ spin_lock_bh(&ar->data_lock); -+ if (ar->radar_conf_state != ATH10K_RADAR_CONFIRMATION_IDLE) { -+ spin_unlock_bh(&ar->data_lock); -+ return; -+ } -+ ar->radar_conf_state = ATH10K_RADAR_CONFIRMATION_INPROGRESS; -+ radar_info = &ar->last_radar_info; - -- /* Control radar events reporting in debugfs file -- * dfs_block_radar_events -- */ -- if (ar->dfs_block_radar_events) { -- ath10k_info(ar, "DFS Radar detected, but ignored as requested\n"); -+ radar_info->pri_min = rs.pri_min; -+ radar_info->pri_max = rs.pri_max; -+ radar_info->width_min = rs.width_min; -+ radar_info->width_max = rs.width_max; -+ /*TODO Find sidx_min and sidx_max */ -+ radar_info->sidx_min = MS(reg0, RADAR_REPORT_REG0_PULSE_SIDX); -+ radar_info->sidx_max = MS(reg0, RADAR_REPORT_REG0_PULSE_SIDX); -+ -+ ath10k_dbg(ar, ATH10K_DBG_REGULATORY, -+ "sending wmi radar found cmd pri_min %d pri_max %d width_min %d width_max %d sidx_min %d sidx_max %d\n", -+ radar_info->pri_min, radar_info->pri_max, -+ radar_info->width_min, radar_info->width_max, -+ radar_info->sidx_min, radar_info->sidx_max); -+ ieee80211_queue_work(ar->hw, &ar->radar_confirmation_work); -+ spin_unlock_bh(&ar->data_lock); - return; - } - -- ieee80211_radar_detected(ar->hw); -+radar_detected: -+ ath10k_radar_detected(ar); - } - - static int ath10k_dfs_fft_report(struct ath10k *ar, -@@ -4080,6 +4171,47 @@ void ath10k_wmi_event_phyerr(struct ath1 - } - } - -+static int -+ath10k_wmi_10_4_op_pull_dfs_status_ev(struct ath10k *ar, struct sk_buff *skb, -+ struct wmi_dfs_status_ev_arg *arg) -+{ -+ struct wmi_dfs_status_ev_arg *ev = (void *)skb->data; -+ -+ if (skb->len < sizeof(*ev)) -+ return -EPROTO; -+ -+ arg->status = ev->status; -+ -+ return 0; -+} -+ -+static void -+ath10k_wmi_event_dfs_status_check(struct ath10k *ar, struct sk_buff *skb) -+{ -+ struct wmi_dfs_status_ev_arg status_arg = {}; -+ int ret; -+ -+ ret = ath10k_wmi_pull_dfs_status(ar, skb, &status_arg); -+ -+ if (ret) { -+ ath10k_warn(ar, "failed to parse dfs status event: %d\n", ret); -+ return; -+ } -+ -+ ath10k_dbg(ar, ATH10K_DBG_REGULATORY, -+ "dfs status event received from fw: %d\n", -+ status_arg.status); -+ -+ /* Even in case of radar detection failure we follow the same -+ * behaviour as if radar is detected i.e to switch to a different -+ * channel. -+ */ -+ if (status_arg.status == WMI_HW_RADAR_DETECTED || -+ status_arg.status == WMI_RADAR_DETECTION_FAIL) -+ ath10k_radar_detected(ar); -+ complete(&ar->wmi.radar_confirm); -+} -+ - void ath10k_wmi_event_roam(struct ath10k *ar, struct sk_buff *skb) - { - struct wmi_roam_ev_arg arg = {}; -@@ -5814,6 +5946,9 @@ static void ath10k_wmi_10_4_op_rx(struct - case WMI_10_4_PDEV_TPC_TABLE_EVENTID: - ath10k_wmi_event_tpc_final_table(ar, skb); - break; -+ case WMI_10_4_DFS_STATUS_CHECK_EVENTID: -+ ath10k_wmi_event_dfs_status_check(ar, skb); -+ break; - default: - ath10k_warn(ar, "Unknown eventid: %d\n", id); - break; -@@ -8332,6 +8467,32 @@ ath10k_wmi_10_4_gen_tdls_peer_update(str - } - - static struct sk_buff * -+ath10k_wmi_10_4_gen_radar_found(struct ath10k *ar, -+ const struct ath10k_radar_found_info *arg) -+{ -+ struct wmi_radar_found_info *cmd; -+ struct sk_buff *skb; -+ -+ skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd)); -+ if (!skb) -+ return ERR_PTR(-ENOMEM); -+ -+ cmd = (struct wmi_radar_found_info *)skb->data; -+ cmd->pri_min = __cpu_to_le32(arg->pri_min); -+ cmd->pri_max = __cpu_to_le32(arg->pri_max); -+ cmd->width_min = __cpu_to_le32(arg->width_min); -+ cmd->width_max = __cpu_to_le32(arg->width_max); -+ cmd->sidx_min = __cpu_to_le32(arg->sidx_min); -+ cmd->sidx_max = __cpu_to_le32(arg->sidx_max); -+ -+ ath10k_dbg(ar, ATH10K_DBG_WMI, -+ "wmi radar found pri_min %d pri_max %d width_min %d width_max %d sidx_min %d sidx_max %d\n", -+ arg->pri_min, arg->pri_max, arg->width_min, -+ arg->width_max, arg->sidx_min, arg->sidx_max); -+ return skb; -+} -+ -+static struct sk_buff * - ath10k_wmi_op_gen_echo(struct ath10k *ar, u32 value) - { - struct wmi_echo_cmd *cmd; -@@ -8668,6 +8829,7 @@ static const struct wmi_ops wmi_10_4_ops - .pull_svc_rdy = ath10k_wmi_main_op_pull_svc_rdy_ev, - .pull_rdy = ath10k_wmi_op_pull_rdy_ev, - .pull_roam_ev = ath10k_wmi_op_pull_roam_ev, -+ .pull_dfs_status_ev = ath10k_wmi_10_4_op_pull_dfs_status_ev, - .get_txbf_conf_scheme = ath10k_wmi_10_4_txbf_conf_scheme, - - .gen_pdev_suspend = ath10k_wmi_op_gen_pdev_suspend, -@@ -8714,6 +8876,7 @@ static const struct wmi_ops wmi_10_4_ops - .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, -+ .gen_radar_found = ath10k_wmi_10_4_gen_radar_found, - - /* shared with 10.2 */ - .pull_echo_ev = ath10k_wmi_op_pull_echo_ev, -@@ -8776,8 +8939,11 @@ int ath10k_wmi_attach(struct ath10k *ar) - init_completion(&ar->wmi.service_ready); - init_completion(&ar->wmi.unified_ready); - init_completion(&ar->wmi.barrier); -+ init_completion(&ar->wmi.radar_confirm); - - INIT_WORK(&ar->svc_rdy_work, ath10k_wmi_event_service_ready_work); -+ INIT_WORK(&ar->radar_confirmation_work, -+ ath10k_radar_confirmation_work); - - return 0; - } ---- a/drivers/net/wireless/ath/ath10k/wmi.h -+++ b/drivers/net/wireless/ath/ath10k/wmi.h -@@ -959,6 +959,7 @@ struct wmi_cmd_map { - u32 vdev_sifs_trigger_time_cmdid; - u32 pdev_wds_entry_list_cmdid; - u32 tdls_set_offchan_mode_cmdid; -+ u32 radar_found_cmdid; - }; - - /* -@@ -1792,6 +1793,11 @@ enum wmi_10_4_cmd_id { - WMI_10_4_TDLS_SET_STATE_CMDID, - WMI_10_4_TDLS_PEER_UPDATE_CMDID, - WMI_10_4_TDLS_SET_OFFCHAN_MODE_CMDID, -+ WMI_10_4_PDEV_SEND_FD_CMDID, -+ WMI_10_4_ENABLE_FILS_CMDID, -+ WMI_10_4_PDEV_SET_BRIDGE_MACADDR_CMDID, -+ WMI_10_4_ATF_GROUP_WMM_AC_CONFIG_REQUEST_CMDID, -+ WMI_10_4_RADAR_FOUND_CMDID, - WMI_10_4_PDEV_UTF_CMDID = WMI_10_4_END_CMDID - 1, - }; - -@@ -1867,6 +1873,9 @@ enum wmi_10_4_event_id { - WMI_10_4_PDEV_TPC_TABLE_EVENTID, - WMI_10_4_PDEV_WDS_ENTRY_LIST_EVENTID, - WMI_10_4_TDLS_PEER_EVENTID, -+ WMI_10_4_HOST_SWFDA_EVENTID, -+ WMI_10_4_ESP_ESTIMATE_EVENTID, -+ WMI_10_4_DFS_STATUS_CHECK_EVENTID, - WMI_10_4_PDEV_UTF_EVENTID = WMI_10_4_END_EVENTID - 1, - }; - -@@ -3379,6 +3388,25 @@ struct wmi_10_4_phyerr_event { - u8 buf[0]; - } __packed; - -+struct wmi_radar_found_info { -+ __le32 pri_min; -+ __le32 pri_max; -+ __le32 width_min; -+ __le32 width_max; -+ __le32 sidx_min; -+ __le32 sidx_max; -+} __packed; -+ -+enum wmi_radar_confirmation_status { -+ /* Detected radar was due to SW pulses */ -+ WMI_SW_RADAR_DETECTED = 0, -+ -+ WMI_RADAR_DETECTION_FAIL = 1, -+ -+ /* Real radar detected */ -+ WMI_HW_RADAR_DETECTED = 2, -+}; -+ - #define PHYERR_TLV_SIG 0xBB - #define PHYERR_TLV_TAG_SEARCH_FFT_REPORT 0xFB - #define PHYERR_TLV_TAG_RADAR_PULSE_SUMMARY 0xF8 -@@ -6586,6 +6614,10 @@ struct wmi_phyerr_hdr_arg { - const void *phyerrs; - }; - -+struct wmi_dfs_status_ev_arg { -+ u32 status; -+}; -+ - struct wmi_svc_rdy_ev_arg { - __le32 min_tx_power; - __le32 max_tx_power; |