qcacmn: Add wmi support to dump WDS table

Request and print WDS table from FW using WMI command and event.
WMI_PDEV_WDS_ENTRY_LIST_CMDID is used to request WDS table
entries and WMI_PDEV_WDS_ENTRY_LIST_EVENTID is used to process
received WDS entries.

Change-Id: I452c8067d191d09826a38b751bb66f1bde587d9b
CRs-Fixed: 2003377

wmi_unified_api.h

@@ -1641,4 +1641,29 @@ QDF_STATUS wmi_unified_get_arp_stats_req(void *wmi_hdl,
  */
 QDF_STATUS wmi_send_bcn_offload_control_cmd(void *wmi_hdl,
 			struct bcn_offload_control *bcn_ctrl_param);
+/**
+ * wmi_unified_send_wds_entry_list_cmd() - WMI function to get list of
+ *  wds entries from FW
+ * @wmi_handle: wmi handle
+ *
+ * Send WMI_PDEV_WDS_ENTRY_LIST_CMDID parameters to fw.
+ *
+ * Return: QDF_STATUS_SUCCESS on success, QDF_STATUS_E_** on error
+ */
+
+QDF_STATUS wmi_unified_send_dump_wds_table_cmd(void *wmi_hdl);
+
+/**
+ * wmi_extract_wds_entry - api to extract wds entry
+ * @wmi_handle: wma handle
+ * @evt_buf: pointer to event buffer
+ * @wds_entry: wds entry
+ * @idx: index to point wds entry in event buffer
+ *
+ * Return: QDF_STATUS_SUCCESS for successful event parse
+ *         else QDF_STATUS_E_INVAL or QDF_STATUS_E_FAILURE
+ */
+
+QDF_STATUS wmi_extract_wds_entry(void *wmi_hdl, uint8_t *evt_buf,
+			struct wdsentry *wds_entry, u_int32_t idx);
 #endif /* _WMI_UNIFIED_API_H_ */

wmi_unified_param.h

@@ -5454,6 +5454,7 @@ typedef enum {
 	wmi_get_arp_stats_req_id,
 	wmi_service_available_event_id,
 	wmi_update_rcpi_event_id,
+	wmi_pdev_wds_entry_list_event_id,
 
 	wmi_events_max,
 } wmi_conv_event_id;
@@ -7978,4 +7979,16 @@ struct bcn_offload_control {
 	bool bcn_tx_enable;
 };
 
+/**
+ * struct wds_entry - WDS entry structure
+ * @peer_mac: peer mac
+ * @wds_mac: wds mac address
+ * @flags: flags
+ */
+struct wdsentry {
+	u_int8_t peer_mac[IEEE80211_ADDR_LEN];
+	u_int8_t wds_mac[IEEE80211_ADDR_LEN];
+	A_UINT32 flags;
+};
+
 #endif /* _WMI_UNIFIED_PARAM_H_ */

wmi_unified_priv.h

@@ -1406,6 +1406,11 @@ QDF_STATUS (*send_limit_off_chan_cmd)(wmi_unified_t wmi_handle,
 
 QDF_STATUS (*send_wow_timer_pattern_cmd)(wmi_unified_t wmi_handle,
 			uint8_t vdev_id, uint32_t cookie, uint32_t time);
+QDF_STATUS (*send_wds_entry_list_cmd)(wmi_unified_t wmi_handle);
+QDF_STATUS (*extract_wds_entry)(wmi_unified_t wmi_handle,
+		uint8_t *evt_buf,
+		struct wdsentry *wds_entry,
+		u_int32_t idx);
 };
 
 /* Forward declartion for psoc*/