qcacmn: Add wmi APIs to extract OCB events data

Add APIs to extract data from wmi event buffer for tlv interface.

CRs-Fixed: 2177557
Change-Id: I538c0a9ed4a1d8a4bd8845ab337b16370737ce44

wmi_unified_api.h

@@ -58,6 +58,9 @@
 #ifdef WLAN_SUPPORT_GREEN_AP
 #include "wlan_green_ap_api.h"
 #endif
+#ifdef WLAN_FEATURE_DSRC
+#include "wlan_ocb_public_structs.h"
+#endif
 
 typedef qdf_nbuf_t wmi_buf_t;
 #define wmi_buf_data(_buf) qdf_nbuf_data(_buf)
@@ -552,20 +555,140 @@ QDF_STATUS wmi_unified_set_smps_params(void *wmi_hdl, uint8_t vdev_id,
 
 QDF_STATUS wmi_unified_set_mimops(void *wmi_hdl, uint8_t vdev_id, int value);
 
-QDF_STATUS wmi_unified_ocb_set_utc_time(void *wmi_hdl,
-				struct ocb_utc_param *utc);
-
-QDF_STATUS wmi_unified_ocb_start_timing_advert(void *wmi_hdl,
+#ifdef WLAN_FEATURE_DSRC
+/**
+ * wmi_unified_ocb_start_timing_advert() - start sending the timing
+ *  advertisement frames on a channel
+ * @wmi_handle: pointer to the wmi handle
+ * @timing_advert: pointer to the timing advertisement struct
+ *
+ * Return: QDF_STATUS_SUCCESS on success and QDF_STATUS_E_FAILURE for failure
+ */
+QDF_STATUS wmi_unified_ocb_start_timing_advert(struct wmi_unified *wmi_handle,
 	struct ocb_timing_advert_param *timing_advert);
 
-QDF_STATUS wmi_unified_ocb_stop_timing_advert(void *wmi_hdl,
+/**
+ * wmi_unified_ocb_stop_timing_advert() - stop sending the timing
+ *  advertisement frames on a channel
+ * @wmi_handle: pointer to the wmi handle
+ * @timing_advert: pointer to the timing advertisement struct
+ *
+ * Return: QDF_STATUS_SUCCESS on success and QDF_STATUS_E_FAILURE for failure
+ */
+QDF_STATUS wmi_unified_ocb_stop_timing_advert(struct wmi_unified *wmi_handle,
 	struct ocb_timing_advert_param *timing_advert);
 
-QDF_STATUS wmi_unified_ocb_set_config(void *wmi_hdl,
-		   struct ocb_config_param *config, uint32_t *ch_mhz);
+/**
+ * wmi_unified_ocb_set_config() - send the OCB config to the FW
+ * @wmi_handle: pointer to the wmi handle
+ * @config: the OCB configuration
+ *
+ * Return: QDF_STATUS_SUCCESS on success and QDF_STATUS_E_FAILURE for failures
+ */
+QDF_STATUS wmi_unified_ocb_set_config(struct wmi_unified *wmi_handle,
+				      struct ocb_config *config);
+
+/**
+ * wmi_unified_ocb_get_tsf_timer() - get ocb tsf timer val
+ * @wmi_handle: pointer to the wmi handle
+ * @req: request for tsf timer
+ *
+ * Return: QDF_STATUS_SUCCESS on success and QDF_STATUS_E_FAILURE for failure
+ */
+QDF_STATUS wmi_unified_ocb_get_tsf_timer(struct wmi_unified *wmi_handle,
+					 struct ocb_get_tsf_timer_param *req);
+
+/**
+ * wmi_unified_ocb_set_utc_time_cmd() - get ocb tsf timer val
+ * @wmi_handle: pointer to the wmi handle
+ * @vdev_id: vdev id
+ *
+ * Return: QDF_STATUS_SUCCESS on success and QDF_STATUS_E_FAILURE for failure
+ */
+QDF_STATUS wmi_unified_ocb_set_utc_time_cmd(struct wmi_unified *wmi_handle,
+					    struct ocb_utc_param *utc);
+
+/**
+ * wmi_unified_dcc_get_stats_cmd() - get the DCC channel stats
+ * @wmi_handle: pointer to the wmi handle
+ * @get_stats_param: pointer to the dcc stats
+ *
+ * Return: QDF_STATUS_SUCCESS on success and QDF_STATUS_E_FAILURE for failure
+ */
+QDF_STATUS wmi_unified_dcc_get_stats_cmd(struct wmi_unified *wmi_handle,
+		     struct ocb_dcc_get_stats_param *get_stats_param);
+
+/**
+ * wmi_unified_dcc_clear_stats() - command to clear the DCC stats
+ * @wmi_handle: pointer to the wmi handle
+ * @clear_stats_param: parameters to the command
+ *
+ * Return: QDF_STATUS_SUCCESS on success and QDF_STATUS_E_FAILURE for failure
+ */
+QDF_STATUS wmi_unified_dcc_clear_stats(struct wmi_unified *wmi_handle,
+			struct ocb_dcc_clear_stats_param *clear_stats_param);
+
+/**
+ * wmi_unified_dcc_update_ndl() - command to update the NDL data
+ * @wmi_handle: pointer to the wmi handle
+ * @update_ndl_param: pointer to the request parameters
+ *
+ * Return: QDF_STATUS_SUCCESS on success and QDF_STATUS_E_FAILURE for failures
+ */
+QDF_STATUS wmi_unified_dcc_update_ndl(struct wmi_unified *wmi_handle,
+		       struct ocb_dcc_update_ndl_param *update_ndl_param);
+
+/**
+ * wmi_extract_ocb_set_channel_config_resp() - extract status from wmi event
+ * @wmi_handle: wmi handle
+ * @evt_buf: pointer to event buffer
+ * @status: status buffer
+ *
+ * Return: QDF_STATUS_SUCCESS on success
+ */
+QDF_STATUS
+wmi_extract_ocb_set_channel_config_resp(struct wmi_unified *wmi_handle,
+					void *evt_buf,
+					uint32_t *status);
+
+/**
+ * wmi_extract_ocb_tsf_timer() - extract tsf timer from wmi event
+ * @wmi_handle: wmi handle
+ * @evt_buf: pointer to event buffer
+ * @resp: tsf timer
+ *
+ * Return: QDF_STATUS_SUCCESS on success
+ */
+QDF_STATUS wmi_extract_ocb_tsf_timer(struct wmi_unified *wmi_handle,
+				     void *evt_buf,
+				     struct ocb_get_tsf_timer_response *resp);
+
+/**
+ * wmi_extract_dcc_update_ndl_resp() - extract NDL update from wmi event
+ * @wmi_handle: wmi handle
+ * @evt_buf: pointer to event buffer
+ * @resp: ndl update status
+ *
+ * Return: QDF_STATUS_SUCCESS on success
+ */
+QDF_STATUS wmi_extract_dcc_update_ndl_resp(struct wmi_unified *wmi_handle,
+		void *evt_buf, struct ocb_dcc_update_ndl_response *resp);
 
-QDF_STATUS wmi_unified_ocb_get_tsf_timer(void *wmi_hdl,
-			  uint8_t vdev_id);
+/**
+ * wmi_extract_dcc_stats() - extract DCC stats from wmi event
+ * @wmi_handle: wmi handle
+ * @evt_buf: pointer to event buffer
+ * @resp: DCC stats
+ *
+ * Since length of the response is variable, response buffer will be allocated.
+ * The caller must free the response buffer.
+ *
+ * Return: QDF_STATUS_SUCCESS on success
+ */
+QDF_STATUS wmi_extract_dcc_stats(struct wmi_unified *wmi_handle,
+				 void *evt_buf,
+				 struct ocb_dcc_get_stats_response **response);
+#endif
 
 QDF_STATUS wmi_unified_lro_config_cmd(void *wmi_hdl,
 	 struct wmi_lro_config_cmd_t *wmi_lro_cmd);
@@ -896,18 +1019,6 @@ QDF_STATUS wmi_unified_process_fw_mem_dump_cmd(void *wmi_hdl,
 QDF_STATUS wmi_unified_process_set_ie_info_cmd(void *wmi_hdl,
 				   struct vdev_ie_info_param *ie_info);
 
-QDF_STATUS wmi_unified_ocb_set_utc_time_cmd(void *wmi_hdl,
-			  struct ocb_utc_param *utc);
-
-QDF_STATUS wmi_unified_dcc_get_stats_cmd(void *wmi_hdl,
-		     struct dcc_get_stats_param *get_stats_param);
-
-QDF_STATUS wmi_unified_dcc_clear_stats(void *wmi_hdl,
-				uint32_t vdev_id, uint32_t dcc_stats_bitmap);
-
-QDF_STATUS wmi_unified_dcc_update_ndl(void *wmi_hdl,
-		       struct dcc_update_ndl_param *update_ndl_param);
-
 QDF_STATUS wmi_unified_save_fw_version_cmd(void *wmi_hdl,
 		void *evt_buf);
 

wmi_unified_param.h

@@ -1566,144 +1566,9 @@ struct sta_uapsd_trig_params {
 };
 #endif
 
-/**
- * struct ocb_utc_param
- * @vdev_id: session id
- * @utc_time: number of nanoseconds from Jan 1st 1958
- * @time_error: the error in the UTC time. All 1's for unknown
- */
-struct ocb_utc_param {
-	uint32_t vdev_id;
-	uint8_t utc_time[WMI_SIZE_UTC_TIME];
-	uint8_t time_error[WMI_SIZE_UTC_TIME_ERROR];
-};
-
-/**
- * struct ocb_timing_advert_param
- * @vdev_id: session id
- * @chan_freq: frequency on which to advertise
- * @repeat_rate: the number of times it will send TA in 5 seconds
- * @timestamp_offset: offset of the timestamp field in the TA frame
- * @time_value_offset: offset of the time_value field in the TA frame
- * @template_length: size in bytes of the TA frame
- * @template_value: the TA frame
- */
-struct ocb_timing_advert_param {
-	uint32_t vdev_id;
-	uint32_t chan_freq;
-	uint32_t repeat_rate;
-	uint32_t timestamp_offset;
-	uint32_t time_value_offset;
-	uint32_t template_length;
-	uint8_t *template_value;
-};
-
-/**
- * struct dcc_get_stats_param
- * @vdev_id: session id
- * @channel_count: number of dcc channels
- * @request_array_len: size in bytes of the request array
- * @request_array: the request array
- */
-struct dcc_get_stats_param {
-	uint32_t vdev_id;
-	uint32_t channel_count;
-	uint32_t request_array_len;
-	void *request_array;
-};
-
-/**
- * struct dcc_update_ndl_param
- * @vdev_id: session id
- * @channel_count: number of channels to be updated
- * @dcc_ndl_chan_list_len: size in bytes of the ndl_chan array
- * @dcc_ndl_chan_list: the ndl_chan array
- * @dcc_ndl_active_state_list_len: size in bytes of the active_state array
- * @dcc_ndl_active_state_list: the active state array
- */
-struct dcc_update_ndl_param {
-	uint32_t vdev_id;
-	uint32_t channel_count;
-	uint32_t dcc_ndl_chan_list_len;
-	void *dcc_ndl_chan_list;
-	uint32_t dcc_ndl_active_state_list_len;
-	void *dcc_ndl_active_state_list;
-};
-
-/**
- * struct ocb_config_sched
- * @chan_freq: frequency of the channel
- * @total_duration: duration of the schedule
- * @guard_interval: guard interval on the start of the schedule
- */
-struct ocb_config_sched {
-	uint32_t chan_freq;
-	uint32_t total_duration;
-	uint32_t guard_interval;
-};
-
-/**
- * OCB structures
- */
-
-#define WMI_NUM_AC			(4)
-#define WMI_OCB_CHANNEL_MAX	(5)
+#define WMI_NUM_AC                     (4)
 #define WMI_MAX_NUM_AC 4
-struct wmi_ocb_qos_params {
-	uint8_t aifsn;
-	uint8_t cwmin;
-	uint8_t cwmax;
-};
-/**
- * struct ocb_config_channel
- * @chan_freq: frequency of the channel
- * @bandwidth: bandwidth of the channel, either 10 or 20 MHz
- * @mac_address: MAC address assigned to this channel
- * @qos_params: QoS parameters
- * @max_pwr: maximum transmit power of the channel (dBm)
- * @min_pwr: minimum transmit power of the channel (dBm)
- * @reg_pwr: maximum transmit power specified by the regulatory domain (dBm)
- * @antenna_max: maximum antenna gain specified by the regulatory domain (dB)
- */
-struct ocb_config_channel {
-	uint32_t chan_freq;
-	uint32_t bandwidth;
-	struct qdf_mac_addr mac_address;
-	struct wmi_ocb_qos_params qos_params[WMI_MAX_NUM_AC];
-	uint32_t max_pwr;
-	uint32_t min_pwr;
-	uint8_t reg_pwr;
-	uint8_t antenna_max;
-	uint16_t flags;
-};
 
-/**
- * struct ocb_config_param
- * @session_id: session id
- * @channel_count: number of channels
- * @schedule_size: size of the channel schedule
- * @flags: reserved
- * @channels: array of OCB channels
- * @schedule: array of OCB schedule elements
- * @dcc_ndl_chan_list_len: size of the ndl_chan array
- * @dcc_ndl_chan_list: array of dcc channel info
- * @dcc_ndl_active_state_list_len: size of the active state array
- * @dcc_ndl_active_state_list: array of active states
- * @adapter: the OCB adapter
- * @dcc_stats_callback: callback for the response event
- */
-struct ocb_config_param {
-	uint8_t session_id;
-	uint32_t channel_count;
-	uint32_t schedule_size;
-	uint32_t flags;
-	struct ocb_config_channel *channels;
-	struct ocb_config_sched *schedule;
-	uint32_t dcc_ndl_chan_list_len;
-	void *dcc_ndl_chan_list;
-	uint32_t dcc_ndl_active_state_list_len;
-	void *dcc_ndl_active_state_list;
-};
 
 enum wmi_peer_rate_report_cond_phy_type {
 	WMI_PEER_RATE_REPORT_COND_11B = 0,

wmi_unified_priv.h

@@ -359,6 +359,7 @@ QDF_STATUS (*send_set_mimops_cmd)(wmi_unified_t wmi_handle,
 QDF_STATUS (*send_set_sta_uapsd_auto_trig_cmd)(wmi_unified_t wmi_handle,
 				struct sta_uapsd_trig_params *param);
 
+#ifdef WLAN_FEATURE_DSRC
 QDF_STATUS (*send_ocb_set_utc_time_cmd)(wmi_unified_t wmi_handle,
 				struct ocb_utc_param *utc);
 
@@ -372,17 +373,28 @@ QDF_STATUS (*send_ocb_stop_timing_advert_cmd)(wmi_unified_t wmi_handle,
 	struct ocb_timing_advert_param *timing_advert);
 
 QDF_STATUS (*send_dcc_get_stats_cmd)(wmi_unified_t wmi_handle,
-		     struct dcc_get_stats_param *get_stats_param);
+		     struct ocb_dcc_get_stats_param *get_stats_param);
 
 QDF_STATUS (*send_dcc_clear_stats_cmd)(wmi_unified_t wmi_handle,
 				uint32_t vdev_id, uint32_t dcc_stats_bitmap);
 
 QDF_STATUS (*send_dcc_update_ndl_cmd)(wmi_unified_t wmi_handle,
-		       struct dcc_update_ndl_param *update_ndl_param);
+		       struct ocb_dcc_update_ndl_param *update_ndl_param);
 
 QDF_STATUS (*send_ocb_set_config_cmd)(wmi_unified_t wmi_handle,
-		  struct ocb_config_param *config, uint32_t *ch_mhz);
-
+		  struct ocb_config *config);
+QDF_STATUS (*extract_ocb_chan_config_resp)(wmi_unified_t wmi_hdl,
+					   void *evt_buf,
+					   uint32_t *status);
+QDF_STATUS (*extract_ocb_tsf_timer)(wmi_unified_t wmi_hdl,
+				    void *evt_buf,
+				    struct ocb_get_tsf_timer_response *resp);
+QDF_STATUS (*extract_dcc_update_ndl_resp)(wmi_unified_t wmi_hdl,
+		void *evt_buf, struct ocb_dcc_update_ndl_response *resp);
+QDF_STATUS (*extract_dcc_stats)(wmi_unified_t wmi_hdl,
+				void *evt_buf,
+				struct ocb_dcc_get_stats_response **response);
+#endif
 QDF_STATUS (*send_lro_config_cmd)(wmi_unified_t wmi_handle,
 	 struct wmi_lro_config_cmd_t *wmi_lro_cmd);