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Commit ea665648 authored by Srinivas Girigowda's avatar Srinivas Girigowda
Browse files

qcacmn: Move ctrl_path_twt_stats functions to appropriate files 

Move ctrl_path_twt_stats related functions to appropriate source
and header files.

CRs-Fixed:  2871393
Change-Id: I7043259c102e5aee6cbb13260ce2bb0c53c17853
parent 192d08ac

wmi/inc/wmi_unified_api.h

+0 −17
Original line number Diff line number Diff line
@@ -4218,23 +4218,6 @@ wmi_unified_send_injector_frame_config_cmd(wmi_unified_t wmi_handle, 
QDF_STATUS wmi_unified_send_cp_stats_cmd(wmi_unified_t wmi_handle,

					 void *buf_ptr, uint32_t buf_len);



#ifdef WLAN_SUPPORT_INFRA_CTRL_PATH_STATS

/**

 * wmi_unified_extract_infra_cp_stats() - extract various infra cp statistics

 * @wmi_handle: wmi handle

 * @evt_buf: event buffer

 * @evt_buf_len: length of event buffer

 * @params: pointer to store the extracted event info

 *

 * This function extracts the infra cp statistics from the event

 *

 * Return: QDF_STATUS_SUCCESS on success and QDF_STATUS_E_FAILURE for failure

 */

QDF_STATUS

wmi_unified_extract_infra_cp_stats(wmi_unified_t wmi_handle,

				   void *evt_buf, uint32_t evt_buf_len,

				   struct infra_cp_stats_event *params);

#endif /* WLAN_SUPPORT_INFRA_CTRL_PATH_STATS */



/**

 * wmi_unified_extract_cp_stats_more_pending() - extract more flag

wmi/inc/wmi_unified_cp_stats_api.h

+24 −0
Original line number Diff line number Diff line
@@ -38,6 +38,30 @@ QDF_STATUS 
wmi_unified_infra_cp_stats_request_send(

				wmi_unified_t wmi_handle,

				struct infra_cp_stats_cmd_info *param);



/**

 * wmi_unified_extract_infra_cp_stats() - extract various infra cp statistics

 * @wmi_handle: wmi handle

 * @evt_buf: event buffer

 * @evt_buf_len: length of event buffer

 * @params: pointer to store the extracted event info

 *

 * This function extracts the infra cp statistics from the event

 *

 * Return: QDF_STATUS_SUCCESS on success and QDF_STATUS_E_FAILURE for failure

 */

QDF_STATUS

wmi_unified_extract_infra_cp_stats(wmi_unified_t wmi_handle,

				   void *evt_buf, uint32_t evt_buf_len,

				   struct infra_cp_stats_event *params);



QDF_STATUS wmi_stats_handler(void *buff, int32_t len,

			     struct infra_cp_stats_event *params);



QDF_STATUS

extract_infra_cp_stats_tlv(wmi_unified_t wmi_handle, void *evt_buf,

			   uint32_t evt_buf_len,

			   struct infra_cp_stats_event *params);

#endif /* WLAN_SUPPORT_INFRA_CTRL_PATH_STATS */



/**

wmi/src/wmi_unified_api.c

+0 −16
Original line number Diff line number Diff line
@@ -3326,22 +3326,6 @@ QDF_STATUS wmi_unified_send_cp_stats_cmd(wmi_unified_t wmi_handle, 
	return QDF_STATUS_E_FAILURE;

}



#ifdef WLAN_SUPPORT_INFRA_CTRL_PATH_STATS

QDF_STATUS

wmi_unified_extract_infra_cp_stats(wmi_unified_t wmi_handle,

				   void *evt_buf, uint32_t evt_buf_len,

				   struct infra_cp_stats_event *params)

{

	if (wmi_handle->ops->extract_infra_cp_stats)

		return wmi_handle->ops->extract_infra_cp_stats(wmi_handle,

								   evt_buf,

								   evt_buf_len,

								   params);



	return QDF_STATUS_E_FAILURE;

}

#endif /* WLAN_SUPPORT_INFRA_CTRL_PATH_STATS */



QDF_STATUS

wmi_unified_extract_cp_stats_more_pending(wmi_unified_t wmi_handle,

					  void *evt_buf, uint32_t *more_flag)

wmi/src/wmi_unified_cp_stats_api.c

+15 −0
Original line number Diff line number Diff line
@@ -33,6 +33,21 @@ wmi_unified_infra_cp_stats_request_send(wmi_unified_t wmi_handle, 


	return QDF_STATUS_E_FAILURE;

}



QDF_STATUS

wmi_unified_extract_infra_cp_stats(wmi_unified_t wmi_handle,

				   void *evt_buf, uint32_t evt_buf_len,

				   struct infra_cp_stats_event *params)

{

	if (wmi_handle->ops->extract_infra_cp_stats)

		return wmi_handle->ops->extract_infra_cp_stats(wmi_handle,

								   evt_buf,

								   evt_buf_len,

								   params);



	return QDF_STATUS_E_FAILURE;

}



#endif /* WLAN_SUPPORT_INFRA_CTRL_PATH_STATS */



QDF_STATUS wmi_unified_stats_request_send(wmi_unified_t wmi_handle,

wmi/src/wmi_unified_cp_stats_tlv.c

+176 −1
Original line number Diff line number Diff line
@@ -28,13 +28,188 @@ get_stats_req_twt_dialog_id(struct infra_cp_stats_cmd_info *req) 
{

	return req->dialog_id;

}



static inline

void wmi_extract_ctrl_path_twt_stats_tlv(void *tag_buf,

					 struct twt_infra_cp_stats_event *param)

{

	wmi_ctrl_path_twt_stats_struct *wmi_stats_buf =

			(wmi_ctrl_path_twt_stats_struct *)tag_buf;



	param->dialog_id = wmi_stats_buf->dialog_id;

	param->status = wmi_stats_buf->status;

	param->num_sp_cycles = wmi_stats_buf->num_sp_cycles;

	param->avg_sp_dur_us = wmi_stats_buf->avg_sp_dur_us;

	param->min_sp_dur_us = wmi_stats_buf->min_sp_dur_us;

	param->max_sp_dur_us = wmi_stats_buf->max_sp_dur_us;

	param->tx_mpdu_per_sp = wmi_stats_buf->tx_mpdu_per_sp;

	param->rx_mpdu_per_sp = wmi_stats_buf->rx_mpdu_per_sp;

	param->tx_bytes_per_sp = wmi_stats_buf->tx_bytes_per_sp;

	param->rx_bytes_per_sp = wmi_stats_buf->rx_bytes_per_sp;



	wmi_debug("dialog_id = %u status = %u", wmi_stats_buf->dialog_id,

		  wmi_stats_buf->status);

	wmi_debug("num_sp_cycles = %u avg_sp_dur_us = 0x%x, \

		  min_sp_dur_us = 0x%x, max_sp_dur_us = 0x%x",

		  wmi_stats_buf->num_sp_cycles, wmi_stats_buf->avg_sp_dur_us,

		  wmi_stats_buf->min_sp_dur_us, wmi_stats_buf->max_sp_dur_us);

	wmi_debug("tx_mpdu_per_sp 0x%x, rx_mpdu_per_sp = 0x%x, \

		  tx_bytes_per_sp = 0x%x, rx_bytes_per_sp = 0x%x",

		  wmi_stats_buf->tx_mpdu_per_sp, wmi_stats_buf->rx_mpdu_per_sp,

		  wmi_stats_buf->tx_bytes_per_sp,

		  wmi_stats_buf->rx_bytes_per_sp);

}



static void wmi_twt_extract_stats_struct(void *tag_buf,

					 struct infra_cp_stats_event *params)

{

	struct twt_infra_cp_stats_event *twt_params;



	twt_params = params->twt_infra_cp_stats +

		     params->num_twt_infra_cp_stats;



	wmi_debug("TWT stats struct found - num_twt_cp_stats %d",

		  params->num_twt_infra_cp_stats);



	params->num_twt_infra_cp_stats++;

	wmi_extract_ctrl_path_twt_stats_tlv(tag_buf, twt_params);

}

#else

static inline

uint32_t get_stats_req_twt_dialog_id(struct infra_cp_stats_cmd_info *req)

{

	return 0;

}

#endif



static void wmi_twt_extract_stats_struct(void *tag_buf,

					 struct infra_cp_stats_event *params)

{

}

#endif /* WLAN_SUPPORT_TWT */



/*

 * wmi_stats_extract_tag_struct: function to extract tag structs

 * @tag_type: tag type that is to be printed

 * @tag_buf: pointer to the tag structure

 * @params: buffer to hold parameters extracted from response event

 *

 * Return: None

 */

static void wmi_stats_extract_tag_struct(uint32_t tag_type, void *tag_buf,

					 struct infra_cp_stats_event *params)

{

	wmi_debug("tag_type %d", tag_type);



	switch (tag_type) {

	case WMITLV_TAG_STRUC_wmi_ctrl_path_pdev_stats_struct:

		break;



	case WMITLV_TAG_STRUC_wmi_ctrl_path_mem_stats_struct:

		break;



	case WMITLV_TAG_STRUC_wmi_ctrl_path_twt_stats_struct:

		wmi_twt_extract_stats_struct(tag_buf, params);

		break;



	default:

		break;

	}

}



/*

 * wmi_stats_handler: parse the wmi event and fill the stats values

 * @buff: Buffer containing wmi event

 * @len: length of event buffer

 * @params: buffer to hold parameters extracted from response event

 *

 * Return: QDF_STATUS_SUCCESS on success, else other qdf error values

 */

QDF_STATUS wmi_stats_handler(void *buff, int32_t len,

			     struct infra_cp_stats_event *params)

{

	WMI_CTRL_PATH_STATS_EVENTID_param_tlvs *param_buf;

	wmi_ctrl_path_stats_event_fixed_param *ev;

	uint8_t *buf_ptr = (uint8_t *)buff;

	uint32_t curr_tlv_tag;

	uint32_t curr_tlv_len;

	uint8_t *tag_start_ptr;



	param_buf = (WMI_CTRL_PATH_STATS_EVENTID_param_tlvs *)buff;

	if (!param_buf)

		return QDF_STATUS_E_FAILURE;

	ev = (wmi_ctrl_path_stats_event_fixed_param *)param_buf->fixed_param;



	curr_tlv_tag = WMITLV_GET_TLVTAG(ev->tlv_header);

	curr_tlv_len = WMITLV_GET_TLVLEN(ev->tlv_header);

	buf_ptr = (uint8_t *)param_buf->fixed_param;

	wmi_debug("Fixed param more %d req_id %d status %d", ev->more,

		  ev->request_id, ev->status);

	params->request_id = ev->request_id;

	params->status = ev->status;



	/* buffer should point to next TLV in event */

	buf_ptr += (curr_tlv_len + WMI_TLV_HDR_SIZE);

	len -= (curr_tlv_len + WMI_TLV_HDR_SIZE);



	curr_tlv_tag = WMITLV_GET_TLVTAG(WMITLV_GET_HDR(buf_ptr));

	curr_tlv_len = WMITLV_GET_TLVLEN(WMITLV_GET_HDR(buf_ptr));



	wmi_debug("curr_tlv_len %d curr_tlv_tag %d rem_len %d", len,

		  curr_tlv_len, curr_tlv_tag);



	while ((len >= curr_tlv_len) &&

	       (curr_tlv_tag >= WMITLV_TAG_FIRST_ARRAY_ENUM)) {

		if (curr_tlv_tag == WMITLV_TAG_ARRAY_STRUC) {

			/* Move to next WMITLV_TAG_ARRAY_STRUC */

			buf_ptr += WMI_TLV_HDR_SIZE;

			len -= WMI_TLV_HDR_SIZE;

			if (len <= 0)

				break;

		}

		curr_tlv_tag = WMITLV_GET_TLVTAG(WMITLV_GET_HDR(buf_ptr));

		curr_tlv_len = WMITLV_GET_TLVLEN(WMITLV_GET_HDR(buf_ptr));



		wmi_debug("curr_tlv_len %d curr_tlv_tag %d rem_len %d",

			  len, curr_tlv_len, curr_tlv_tag);

		if (curr_tlv_len) {

			/* point to the tag inside WMITLV_TAG_ARRAY_STRUC */

			tag_start_ptr = buf_ptr + WMI_TLV_HDR_SIZE;

			curr_tlv_tag = WMITLV_GET_TLVTAG(

						WMITLV_GET_HDR(tag_start_ptr));

			wmi_stats_extract_tag_struct(curr_tlv_tag,

						     (void *)tag_start_ptr,

						     params);

		}

		/* Move to next tag */

		buf_ptr += curr_tlv_len + WMI_TLV_HDR_SIZE;

		len -= (curr_tlv_len + WMI_TLV_HDR_SIZE);



		if (len <= 0)

			break;

	}



	return QDF_STATUS_SUCCESS;

}



/**

 * extract_infra_cp_stats_tlv - api to extract stats information from

 * event buffer

 * @wmi_handle:  wmi handle

 * @evt_buf:     event buffer

 * @evt_buf_len: length of the event buffer

 * @params:      buffer to populate more flag

 *

 * Return: QDF_STATUS_SUCCESS on success, else other qdf error values

 */

QDF_STATUS

extract_infra_cp_stats_tlv(wmi_unified_t wmi_handle, void *evt_buf,

			   uint32_t evt_buf_len,

			   struct infra_cp_stats_event *params)

{

	wmi_stats_handler(evt_buf, evt_buf_len, params);

	return QDF_STATUS_SUCCESS;

}



/**

 * prepare_infra_cp_stats_buf() - Allocate and prepate wmi cmd request buffer

 * @wmi_handle: wmi handle