qcacmn: Add support for 11k offload related WMI commands

Add WMI TLV functions for 11k offload command and neighbor
report request invoke command.

Change-Id: If37cace93d4f719eed6abfabcd878879d804161e
CRs-Fixed: 2162030

wmi_unified_api.c

@@ -7351,3 +7351,27 @@ QDF_STATUS wmi_unified_extract_obss_detection_info(void *wmi_hdl,
 
 	return QDF_STATUS_E_FAILURE;
 }
+
+QDF_STATUS wmi_unified_offload_11k_cmd(void *wmi_hdl,
+				struct wmi_11k_offload_params *params)
+{
+	wmi_unified_t wmi_handle = (wmi_unified_t) wmi_hdl;
+
+	if (wmi_handle->ops->send_offload_11k_cmd)
+		return wmi_handle->ops->send_offload_11k_cmd(
+				wmi_handle, params);
+
+	return QDF_STATUS_E_FAILURE;
+}
+
+QDF_STATUS wmi_unified_invoke_neighbor_report_cmd(void *wmi_hdl,
+			struct wmi_invoke_neighbor_report_params *params)
+{
+	wmi_unified_t wmi_handle = (wmi_unified_t) wmi_hdl;
+
+	if (wmi_handle->ops->send_invoke_neighbor_report_cmd)
+		return wmi_handle->ops->send_invoke_neighbor_report_cmd(
+				wmi_handle, params);
+
+	return QDF_STATUS_E_FAILURE;
+}

wmi_unified_tlv.c

@@ -21307,6 +21307,150 @@ static QDF_STATUS extract_obss_detection_info_tlv(uint8_t *evt_buf,
 	return QDF_STATUS_SUCCESS;
 }
 
+/**
+ * send_offload_11k_cmd_tlv() - send wmi cmd with 11k offload params
+ * @wmi_handle: wmi handler
+ * @params: pointer to 11k offload params
+ *
+ * Return: 0 for success and non zero for failure
+ */
+static QDF_STATUS send_offload_11k_cmd_tlv(wmi_unified_t wmi_handle,
+				struct wmi_11k_offload_params *params)
+{
+	wmi_11k_offload_report_fixed_param *cmd;
+	wmi_buf_t buf;
+	QDF_STATUS status;
+	uint8_t *buf_ptr;
+	wmi_neighbor_report_11k_offload_tlv_param
+					*neighbor_report_offload_params;
+	wmi_neighbor_report_offload *neighbor_report_offload;
+
+	uint32_t len = sizeof(*cmd);
+
+	if (params->offload_11k_bitmask &
+	    WMI_11K_OFFLOAD_BITMAP_NEIGHBOR_REPORT_REQ)
+		len += WMI_TLV_HDR_SIZE +
+			sizeof(wmi_neighbor_report_11k_offload_tlv_param);
+
+	buf = wmi_buf_alloc(wmi_handle, len);
+	if (!buf) {
+		WMI_LOGP("%s: failed to allocate memory for 11k offload params",
+			 __func__);
+		return QDF_STATUS_E_NOMEM;
+	}
+
+	buf_ptr = (uint8_t *) wmi_buf_data(buf);
+	cmd = (wmi_11k_offload_report_fixed_param *) buf_ptr;
+
+	WMITLV_SET_HDR(&cmd->tlv_header,
+		 WMITLV_TAG_STRUC_wmi_offload_11k_report_fixed_param,
+		 WMITLV_GET_STRUCT_TLVLEN(
+			wmi_11k_offload_report_fixed_param));
+
+	cmd->vdev_id = params->vdev_id;
+	cmd->offload_11k = params->offload_11k_bitmask;
+
+	if (params->offload_11k_bitmask &
+	    WMI_11K_OFFLOAD_BITMAP_NEIGHBOR_REPORT_REQ) {
+		buf_ptr += sizeof(wmi_11k_offload_report_fixed_param);
+
+		WMITLV_SET_HDR(buf_ptr, WMITLV_TAG_ARRAY_STRUC,
+			sizeof(wmi_neighbor_report_11k_offload_tlv_param));
+		buf_ptr += WMI_TLV_HDR_SIZE;
+
+		neighbor_report_offload_params =
+			(wmi_neighbor_report_11k_offload_tlv_param *)buf_ptr;
+		WMITLV_SET_HDR(&neighbor_report_offload_params->tlv_header,
+			WMITLV_TAG_STRUC_wmi_neighbor_report_offload_tlv_param,
+			WMITLV_GET_STRUCT_TLVLEN(
+			wmi_neighbor_report_11k_offload_tlv_param));
+
+		neighbor_report_offload = &neighbor_report_offload_params->
+			neighbor_rep_ofld_params;
+
+		neighbor_report_offload->time_offset =
+			params->neighbor_report_params.time_offset;
+		neighbor_report_offload->low_rssi_offset =
+			params->neighbor_report_params.low_rssi_offset;
+		neighbor_report_offload->bmiss_count_trigger =
+			params->neighbor_report_params.bmiss_count_trigger;
+		neighbor_report_offload->per_threshold_offset =
+			params->neighbor_report_params.per_threshold_offset;
+		neighbor_report_offload->neighbor_report_cache_timeout =
+			params->neighbor_report_params.
+			neighbor_report_cache_timeout;
+		neighbor_report_offload->max_neighbor_report_req_cap =
+			params->neighbor_report_params.
+			max_neighbor_report_req_cap;
+		neighbor_report_offload->ssid.ssid_len =
+			params->neighbor_report_params.ssid.length;
+		qdf_mem_copy(neighbor_report_offload->ssid.ssid,
+			&params->neighbor_report_params.ssid.mac_ssid,
+			neighbor_report_offload->ssid.ssid_len);
+	}
+
+	status = wmi_unified_cmd_send(wmi_handle, buf, len,
+			WMI_11K_OFFLOAD_REPORT_CMDID);
+	if (status != QDF_STATUS_SUCCESS) {
+		WMI_LOGE("%s: failed to send 11k offload command %d",
+			 __func__, status);
+		wmi_buf_free(buf);
+	}
+
+	return status;
+}
+
+/**
+ * send_invoke_neighbor_report_cmd_tlv() - send invoke 11k neighbor report
+ * command
+ * @wmi_handle: wmi handler
+ * @params: pointer to neighbor report invoke params
+ *
+ * Return: 0 for success and non zero for failure
+ */
+static QDF_STATUS send_invoke_neighbor_report_cmd_tlv(wmi_unified_t wmi_handle,
+			struct wmi_invoke_neighbor_report_params *params)
+{
+	wmi_11k_offload_invoke_neighbor_report_fixed_param *cmd;
+	wmi_buf_t buf;
+	QDF_STATUS status;
+	uint8_t *buf_ptr;
+	uint32_t len = sizeof(*cmd);
+
+	buf = wmi_buf_alloc(wmi_handle, len);
+	if (!buf) {
+		WMI_LOGP("%s:failed to allocate memory for neighbor invoke cmd",
+			 __func__);
+		return QDF_STATUS_E_NOMEM;
+	}
+
+	buf_ptr = (uint8_t *) wmi_buf_data(buf);
+	cmd = (wmi_11k_offload_invoke_neighbor_report_fixed_param *) buf_ptr;
+
+	WMITLV_SET_HDR(&cmd->tlv_header,
+		 WMITLV_TAG_STRUC_wmi_invoke_neighbor_report_fixed_param,
+		 WMITLV_GET_STRUCT_TLVLEN(
+			wmi_11k_offload_invoke_neighbor_report_fixed_param));
+
+	cmd->vdev_id = params->vdev_id;
+	cmd->flags = params->send_resp_to_host;
+
+	cmd->ssid.ssid_len = params->ssid.length;
+	qdf_mem_copy(cmd->ssid.ssid,
+		     &params->ssid.mac_ssid,
+		     cmd->ssid.ssid_len);
+
+	status = wmi_unified_cmd_send(wmi_handle, buf, len,
+			WMI_11K_INVOKE_NEIGHBOR_REPORT_CMDID);
+	if (status != QDF_STATUS_SUCCESS) {
+		WMI_LOGE("%s: failed to send invoke neighbor report command %d",
+			 __func__, status);
+		wmi_buf_free(buf);
+	}
+
+	return status;
+}
+
 struct wmi_ops tlv_ops =  {
 	.send_vdev_create_cmd = send_vdev_create_cmd_tlv,
 	.send_vdev_delete_cmd = send_vdev_delete_cmd_tlv,
@@ -21758,6 +21902,8 @@ struct wmi_ops tlv_ops =  {
 	.extract_swfda_vdev_id = extract_swfda_vdev_id_tlv,
 	.send_fils_discovery_send_cmd = send_fils_discovery_send_cmd_tlv,
 #endif /* WLAN_SUPPORT_FILS */
+	.send_offload_11k_cmd = send_offload_11k_cmd_tlv,
+	.send_invoke_neighbor_report_cmd = send_invoke_neighbor_report_cmd_tlv,
 };
 
 /**