qcacmn: Add support for WMI_COEX_CONFIG command

Add support in WMI layer to configure coex config command for
lithium based chipsets

CRs-Fixed: 2037499
Change-Id: Ib83407524bd3b5cdad28f73a6ccc36d4a0271779

wmi/inc/wmi_unified_api.h

@@ -940,6 +940,9 @@ QDF_STATUS wmi_unified_send_btcoex_duty_cycle_cmd(void *wmi_hdl,
 QDF_STATUS wmi_unified_send_coex_ver_cfg_cmd(void *wmi_hdl,
 				coex_ver_cfg_t *param);
 
+QDF_STATUS wmi_unified_send_coex_config_cmd(void *wmi_hdl,
+					    struct coex_config_params *param);
+
 QDF_STATUS wmi_unified_set_atf_cmd_send(void *wmi_hdl,
 				struct set_atf_params *param);
 

wmi/inc/wmi_unified_param.h

@@ -7164,4 +7164,26 @@ enum wmi_host_active_bpf_mode {
 	WMI_HOST_ACTIVE_BPF_ADAPTIVE =	(1 << 3)
 };
 
+/**
+ * struct coex_config_params - Coex config command params
+ * @vdev_id: Virtual AP device identifier
+ * @config_type: Configuration type - wmi_coex_config_type enum
+ * @config_arg1: Configuration argument based on config type
+ * @config_arg2: Configuration argument based on config type
+ * @config_arg3: Configuration argument based on config type
+ * @config_arg4: Configuration argument based on config type
+ * @config_arg5: Configuration argument based on config type
+ * @config_arg6: Configuration argument based on config type
+ */
+struct coex_config_params {
+	uint32_t vdev_id;
+	uint32_t config_type;
+	uint32_t config_arg1;
+	uint32_t config_arg2;
+	uint32_t config_arg3;
+	uint32_t config_arg4;
+	uint32_t config_arg5;
+	uint32_t config_arg6;
+};
+
 #endif /* _WMI_UNIFIED_PARAM_H_ */

wmi/inc/wmi_unified_priv.h

@@ -1030,6 +1030,10 @@ QDF_STATUS
 QDF_STATUS
 (*send_coex_ver_cfg_cmd)(wmi_unified_t wmi_handle, coex_ver_cfg_t *param);
 
+QDF_STATUS
+(*send_coex_config_cmd)(wmi_unified_t wmi_handle,
+			struct coex_config_params *param);
+
 QDF_STATUS (*extract_wds_addr_event)(wmi_unified_t wmi_handle,
 	void *evt_buf, uint16_t len, wds_addr_event_t *wds_ev);
 

wmi/src/wmi_unified_api.c

@@ -6542,6 +6542,27 @@ QDF_STATUS wmi_unified_send_coex_ver_cfg_cmd(void *wmi_hdl,
 	return QDF_STATUS_E_FAILURE;
 }
 
+/**
+ * wmi_unified_send_coex_config_cmd() - send coex ver cfg command
+ * @wmi_handle: wmi handle
+ * @param:      wmi coex cfg cmd params
+ *
+ * Send WMI_COEX_CFG_CMD parameters to fw.
+ *
+ * Return: QDF_STATUS_SUCCESS on success, QDF_STATUS_E_** on error
+ */
+QDF_STATUS wmi_unified_send_coex_config_cmd(void *wmi_hdl,
+					    struct coex_config_params *param)
+{
+	wmi_unified_t wmi_handle = (wmi_unified_t) wmi_hdl;
+
+	if (wmi_handle->ops->send_coex_config_cmd)
+		return wmi_handle->ops->send_coex_config_cmd(wmi_handle,
+			param);
+
+	return QDF_STATUS_E_FAILURE;
+}
+
 /**
  * wmi_extract_peer_delete_response_event() -
  *       extract vdev id and peer mac addresse from peer delete response event

wmi/src/wmi_unified_tlv.c

@@ -11336,6 +11336,55 @@ send_wmm_update_cmd_tlv(wmi_unified_t wmi_handle,
 	return ret;
 }
 
+/**
+ * send_coex_config_cmd_tlv() - send coex config command to fw
+ * @wmi_handle: wmi handle
+ * @param: pointer to coex config param
+ *
+ * Return: 0 for success or error code
+ */
+static QDF_STATUS
+send_coex_config_cmd_tlv(wmi_unified_t wmi_handle,
+			 struct coex_config_params *param)
+{
+	WMI_COEX_CONFIG_CMD_fixed_param *cmd;
+	wmi_buf_t buf;
+	QDF_STATUS ret;
+	int32_t len;
+
+	len = sizeof(*cmd);
+	buf = wmi_buf_alloc(wmi_handle, len);
+	if (!buf) {
+		WMI_LOGE("%s: wmi_buf_alloc failed\n", __func__);
+		return QDF_STATUS_E_FAILURE;
+	}
+
+	cmd = (WMI_COEX_CONFIG_CMD_fixed_param *)wmi_buf_data(buf);
+	WMITLV_SET_HDR(&cmd->tlv_header,
+		       WMITLV_TAG_STRUC_WMI_COEX_CONFIG_CMD_fixed_param,
+		       WMITLV_GET_STRUCT_TLVLEN(
+		       WMITLV_TAG_STRUC_WMI_COEX_CONFIG_CMD_fixed_param));
+
+	cmd->vdev_id = param->vdev_id;
+	cmd->config_type = param->config_type;
+	cmd->config_arg1 = param->config_arg1;
+	cmd->config_arg2 = param->config_arg2;
+	cmd->config_arg3 = param->config_arg3;
+	cmd->config_arg4 = param->config_arg4;
+	cmd->config_arg5 = param->config_arg5;
+	cmd->config_arg6 = param->config_arg6;
+
+	ret = wmi_unified_cmd_send(wmi_handle, buf, len,
+				   WMI_COEX_CONFIG_CMDID);
+
+	if (ret != 0) {
+		WMI_LOGE("Sending COEX CONFIG CMD failed\n");
+		wmi_buf_free(buf);
+	}
+
+	return ret;
+}
+
 static
 void wmi_copy_resource_config(wmi_resource_config *resource_cfg,
 				target_resource_config *tgt_res_cfg)
@@ -17449,6 +17498,7 @@ struct wmi_ops tlv_ops =  {
 				send_vdev_spectral_enable_cmd_tlv,
 	.send_pdev_qvit_cmd = send_pdev_qvit_cmd_tlv,
 	.send_wmm_update_cmd = send_wmm_update_cmd_tlv,
+	.send_coex_config_cmd = send_coex_config_cmd_tlv,
 	.get_target_cap_from_service_ready = extract_service_ready_tlv,
 	.extract_hal_reg_cap = extract_hal_reg_cap_tlv,
 	.extract_host_mem_req = extract_host_mem_req_tlv,