qcacmn: Add support for RTT PASN events

Add support in wmi to handle below new RTT PASN events:
WMI_RTT_PASN_PEER_DELETE_EVENTID
WMI_RTT_PASN_PEER_CREATE_REQ_EVENTID

Change-Id: Ib33c2def2d7ef66a6a2717e2a8e1756ab4318e4d
CRs-Fixed: 3150069

spectral/Kbuild

@@ -41,6 +41,7 @@ INCS += -I$(obj)/$(DEPTH)/cmn_dev/umac/mlme/connection_mgr/dispatcher/inc
 INCS += -I$(obj)/$(DEPTH)/cmn_dev/umac/thermal/dispatcher/inc
 INCS += -I$(obj)/$(DEPTH)/cmn_dev/umac/mlme/connection_mgr/utf/inc
 INCS += -I$(obj)/$(DEPTH)/cmn_dev/umac/mlo_mgr/inc
+INCS += -I$(obj)/$(DEPTH)/cmn_dev/umac/wifi_pos/inc
 
 INCS += -I$(obj)/$(DEPTH)/cmn_dev/umac/cmn_services/crypto/inc
 INCS += -I$(obj)/$(DEPTH)/component_dev/crypto/inc

wmi/inc/wmi_unified_api.h

@@ -4362,6 +4362,33 @@ QDF_STATUS
 wmi_extract_oem_response_param(wmi_unified_t wmi_hdl, void *resp_buf,
 			       struct wmi_oem_response_param *oem_resp_param);
 #endif /* WIFI_POS_CONVERGED */
+
+#if defined(WIFI_POS_CONVERGED) && defined(WLAN_FEATURE_RTT_11AZ_SUPPORT)
+/**
+ * wmi_extract_pasn_peer_create_req() - Extract peer create request event
+ * @wmi_hdl: WMI handle
+ * @evt_buf: Event buffer
+ * @dst: Destination buffer
+ *
+ * Return: QDF_STATUS
+ */
+QDF_STATUS
+wmi_extract_pasn_peer_create_req(wmi_unified_t wmi, void *evt_buf,
+				 struct wifi_pos_pasn_peer_data *dst);
+
+/**
+ * wmi_extract_pasn_peer_delete_req() - Extract PASN peer delete request
+ * @wmi: WMI handle
+ * @evt_buf: Event buffer
+ * @dst: Destination buffer pointer
+ *
+ * Return: QDF_STATUS
+ */
+QDF_STATUS
+wmi_extract_pasn_peer_delete_req(wmi_unified_t wmi, void *evt_buf,
+				 struct wifi_pos_pasn_peer_data *dst);
+#endif
+
 /**
  * wmi_critical_events_in_flight() - get the number of critical events in flight
  *

wmi/inc/wmi_unified_param.h

@@ -32,6 +32,8 @@
 #ifdef WLAN_CONV_SPECTRAL_ENABLE
 #include <wlan_spectral_public_structs.h>
 #endif /* WLAN_CONV_SPECTRAL_ENABLE */
+
+#include "wifi_pos_public_struct.h"
 #include <wlan_vdev_mgr_tgt_if_tx_defs.h>
 #include <wlan_vdev_mgr_tgt_if_rx_defs.h>
 #include <reg_services_public_struct.h>
@@ -4993,6 +4995,10 @@ typedef enum {
 #endif
 #ifdef MULTI_CLIENT_LL_SUPPORT
 	wmi_vdev_latency_event_id,
+#endif
+#if defined(WIFI_POS_CONVERGED) && defined(WLAN_FEATURE_RTT_11AZ_SUPPORT)
+	wmi_rtt_pasn_peer_create_req_eventid,
+	wmi_rtt_pasn_peer_delete_eventid,
 #endif
 	wmi_events_max,
 } wmi_conv_event_id;
@@ -8368,6 +8374,20 @@ struct wmi_oem_response_param {
 	struct wmi_host_oem_indirect_data indirect_data;
 };
 
+/**
+ * struct wifi_pos_11az_peer_delete_data  - Wifi pos 11az ranging peer delete
+ * data. This structure is used to copy the peer related info from PASN
+ * events and pass it to wifi pos module
+ * @vdev_id: vdev id
+ * @num_peers: Total number of peers to be deleted
+ * @peer_info: PASN peer entry details
+ */
+struct wifi_pos_pasn_peer_data {
+	uint8_t vdev_id;
+	uint8_t num_peers;
+	struct wlan_pasn_request peer_info[WLAN_MAX_11AZ_PEERS];
+};
+
 /**
  * struct mws_coex_state - Modem Wireless Subsystem(MWS) coex info
  * @vdev_id : vdev id

wmi/inc/wmi_unified_priv.h

@@ -2704,6 +2704,18 @@ QDF_STATUS (*extract_oem_response_param)
 		 struct wmi_oem_response_param *oem_resp_param);
 #endif /* WIFI_POS_CONVERGED */
 
+#if defined(WIFI_POS_CONVERGED) && defined(WLAN_FEATURE_RTT_11AZ_SUPPORT)
+QDF_STATUS (*extract_pasn_peer_create_req_event)
+			(wmi_unified_t wmi_handle,
+			 void *evt_buf,
+			 struct wifi_pos_pasn_peer_data *dst);
+
+QDF_STATUS (*extract_pasn_peer_delete_req_event)
+			(wmi_unified_t wmi_handle,
+			 void *evt_buf,
+			 struct wifi_pos_pasn_peer_data *dst);
+#endif
+
 QDF_STATUS (*extract_hw_mode_resp_event)(wmi_unified_t wmi_handle,
 					 void *evt_buf, uint32_t *cmd_status);
 

wmi/src/wmi_unified_api.c

@@ -3410,6 +3410,32 @@ wmi_extract_oem_response_param(wmi_unified_t wmi_hdl, void *resp_buf,
 }
 #endif /* WIFI_POS_CONVERGED */
 
+#if defined(WIFI_POS_CONVERGED) && defined(WLAN_FEATURE_RTT_11AZ_SUPPORT)
+QDF_STATUS
+wmi_extract_pasn_peer_create_req(wmi_unified_t wmi, void *evt_buf,
+				 struct wifi_pos_pasn_peer_data *dst)
+{
+	if (wmi->ops->extract_pasn_peer_create_req_event)
+		return wmi->ops->extract_pasn_peer_create_req_event(wmi,
+								    evt_buf,
+								    dst);
+
+	return QDF_STATUS_E_FAILURE;
+}
+
+QDF_STATUS
+wmi_extract_pasn_peer_delete_req(wmi_unified_t wmi, void *evt_buf,
+				 struct wifi_pos_pasn_peer_data *dst)
+{
+	if (wmi->ops->extract_pasn_peer_delete_req_event)
+		return wmi->ops->extract_pasn_peer_delete_req_event(wmi,
+								    evt_buf,
+								    dst);
+
+	return QDF_STATUS_E_FAILURE;
+}
+#endif
+
 QDF_STATUS wmi_unified_extract_hw_mode_resp(wmi_unified_t wmi,
 					    void *evt_buf,
 					    uint32_t *cmd_status)

wmi/src/wmi_unified_tlv.c

@@ -15954,6 +15954,130 @@ extract_oem_response_param_tlv(wmi_unified_t wmi_handle, void *resp_buf,
 }
 #endif /* WIFI_POS_CONVERGED */
 
+#if defined(WIFI_POS_CONVERGED) && defined(WLAN_FEATURE_RTT_11AZ_SUPPORT)
+static QDF_STATUS
+extract_pasn_peer_create_req_event_tlv(wmi_unified_t wmi_handle, void *evt_buf,
+				       struct wifi_pos_pasn_peer_data *dst)
+{
+	WMI_RTT_PASN_PEER_CREATE_REQ_EVENTID_param_tlvs *param_buf;
+	wmi_rtt_pasn_peer_create_req_event_fixed_param *fixed_param;
+	wmi_rtt_pasn_peer_create_req_param *buf;
+	uint8_t security_mode, i;
+
+	param_buf = (WMI_RTT_PASN_PEER_CREATE_REQ_EVENTID_param_tlvs *)evt_buf;
+	if (!param_buf) {
+		wmi_err("Invalid peer_create req buffer");
+		return QDF_STATUS_E_INVAL;
+	}
+
+	fixed_param = param_buf->fixed_param;
+
+	if (param_buf->num_rtt_pasn_peer_param >
+	    ((WMI_SVC_MSG_MAX_SIZE - sizeof(*fixed_param)) /
+	     sizeof(wmi_rtt_pasn_peer_create_req_param))) {
+		wmi_err("Invalid TLV size");
+		return QDF_STATUS_E_INVAL;
+	}
+
+	if (!param_buf->num_rtt_pasn_peer_param ||
+	    param_buf->num_rtt_pasn_peer_param > WLAN_MAX_11AZ_PEERS) {
+		wmi_err("Invalid num TLV:%d",
+			param_buf->num_rtt_pasn_peer_param);
+		return QDF_STATUS_E_INVAL;
+	}
+
+	dst->vdev_id = fixed_param->vdev_id;
+	if (dst->vdev_id >= WLAN_UMAC_PDEV_MAX_VDEVS) {
+		wmi_err("Invalid vdev id:%d", dst->vdev_id);
+		return QDF_STATUS_E_INVAL;
+	}
+
+	buf = param_buf->rtt_pasn_peer_param;
+	if (!buf) {
+		wmi_err("NULL peer param TLV");
+		return QDF_STATUS_E_INVAL;
+	}
+
+	for (i = 0; i < param_buf->num_rtt_pasn_peer_param; i++) {
+		WMI_MAC_ADDR_TO_CHAR_ARRAY(&buf->self_mac_addr,
+					   dst->peer_info[i].self_mac.bytes);
+		WMI_MAC_ADDR_TO_CHAR_ARRAY(&buf->dest_mac_addr,
+					   dst->peer_info[i].peer_mac.bytes);
+		security_mode = WMI_RTT_PASN_PEER_CREATE_SECURITY_MODE_GET(
+							buf->control_flag);
+		if (security_mode)
+			dst->peer_info[i].peer_type =
+					WLAN_WIFI_POS_PASN_SECURE_PEER;
+		else
+			dst->peer_info[i].peer_type =
+					WLAN_WIFI_POS_PASN_UNSECURE_PEER;
+
+		dst->peer_info[i].force_self_mac_usage =
+			WMI_RTT_PASN_PEER_CREATE_FORCE_SELF_MAC_USE_GET(
+							buf->control_flag);
+		dst->num_peers++;
+		buf++;
+	}
+
+	return QDF_STATUS_SUCCESS;
+}
+
+static QDF_STATUS
+extract_pasn_peer_delete_req_event_tlv(wmi_unified_t wmi_handle, void *evt_buf,
+				       struct wifi_pos_pasn_peer_data *dst)
+{
+	WMI_RTT_PASN_PEER_DELETE_EVENTID_param_tlvs *param_buf;
+	wmi_rtt_pasn_peer_delete_event_fixed_param *fixed_param;
+	wmi_rtt_pasn_peer_delete_param *buf;
+	uint8_t i;
+
+	param_buf = (WMI_RTT_PASN_PEER_DELETE_EVENTID_param_tlvs *)evt_buf;
+	if (!param_buf) {
+		wmi_err("Invalid peer_delete evt buffer");
+		return QDF_STATUS_E_INVAL;
+	}
+
+	fixed_param = param_buf->fixed_param;
+
+	if (param_buf->num_rtt_pasn_peer_param >
+	    ((WMI_SVC_MSG_MAX_SIZE - sizeof(*fixed_param)) /
+	     sizeof(wmi_rtt_pasn_peer_delete_param))) {
+		wmi_err("Invalid TLV size");
+		return QDF_STATUS_E_INVAL;
+	}
+
+	if (!param_buf->num_rtt_pasn_peer_param ||
+	    param_buf->num_rtt_pasn_peer_param > WLAN_MAX_11AZ_PEERS) {
+		wmi_err("Invalid num TLV:%d",
+			param_buf->num_rtt_pasn_peer_param);
+		return QDF_STATUS_E_INVAL;
+	}
+
+	dst->vdev_id = fixed_param->vdev_id;
+	if (dst->vdev_id >= WLAN_UMAC_PDEV_MAX_VDEVS) {
+		wmi_err("Invalid vdev id:%d", dst->vdev_id);
+		return QDF_STATUS_E_INVAL;
+	}
+
+	buf = param_buf->rtt_pasn_peer_param;
+	if (!buf) {
+		wmi_err("NULL peer param TLV");
+		return QDF_STATUS_E_INVAL;
+	}
+
+	for (i = 0; i < param_buf->num_rtt_pasn_peer_param; i++) {
+		WMI_MAC_ADDR_TO_CHAR_ARRAY(&buf->peer_mac_addr,
+					   dst->peer_info[i].peer_mac.bytes);
+		dst->peer_info[i].control_flags = buf->control_flag;
+
+		dst->num_peers++;
+		buf++;
+	}
+
+	return QDF_STATUS_SUCCESS;
+}
+#endif /* WLAN_FEATURE_RTT_11AZ_SUPPORT */
+
 /**
  * extract_hw_mode_resp_event_status_tlv() - Extract HW mode change status
  * @wmi_handle: wmi handle
@@ -17843,6 +17967,12 @@ struct wmi_ops tlv_ops =  {
 #ifdef WIFI_POS_CONVERGED
 	.extract_oem_response_param = extract_oem_response_param_tlv,
 #endif /* WIFI_POS_CONVERGED */
+#if defined(WIFI_POS_CONVERGED) && defined(WLAN_FEATURE_RTT_11AZ_SUPPORT)
+	.extract_pasn_peer_create_req_event =
+			extract_pasn_peer_create_req_event_tlv,
+	.extract_pasn_peer_delete_req_event =
+			extract_pasn_peer_delete_req_event_tlv,
+#endif
 #ifdef WLAN_MWS_INFO_DEBUGFS
 	.send_mws_coex_status_req_cmd = send_mws_coex_status_req_cmd_tlv,
 #endif
@@ -18391,6 +18521,12 @@ static void populate_tlv_events_id(uint32_t *event_ids)
 #ifdef MULTI_CLIENT_LL_SUPPORT
 	event_ids[wmi_vdev_latency_event_id] = WMI_VDEV_LATENCY_LEVEL_EVENTID;
 #endif
+#if defined(WIFI_POS_CONVERGED) && defined(WLAN_FEATURE_RTT_11AZ_SUPPORT)
+	event_ids[wmi_rtt_pasn_peer_create_req_eventid] =
+			WMI_RTT_PASN_PEER_CREATE_REQ_EVENTID;
+	event_ids[wmi_rtt_pasn_peer_delete_eventid] =
+			WMI_RTT_PASN_PEER_DELETE_EVENTID;
+#endif
 }
 
 #ifdef WLAN_FEATURE_LINK_LAYER_STATS