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qcacmn: Add WMI for estimated airtime calculation

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Add support for sending WMI command to firmware
to measure estimated airtime that a new client
will get and populate the result that firmware
returns in the ESP IE.

Change-Id: Ic5fcb11100ecd0597ba02dfa5512e2f4ff3558c9
CRs-Fixed: 2261469
This commit is contained in:
Anirban Sirkhell
2017-08-25 16:01:50 +05:30
committed by nshrivas
parent ab28071e57
commit d01ccdf6eb
5 changed files with 69 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
wmi/inc/wmi_unified_api.h
View File

@@ -1588,6 +1588,10 @@ QDF_STATUS wmi_extract_mumimo_tx_count_ev_param(void *wmi_hdl, void *evt_buf,
QDF_STATUS wmi_extract_peer_gid_userpos_list_ev_param(void *wmi_hdl,
void *evt_buf, wmi_host_peer_gid_userpos_list_event *param);
QDF_STATUS
wmi_extract_esp_estimate_ev_param(void *wmi_hdl, void *evt_buf,
struct esp_estimation_event *param);
QDF_STATUS wmi_extract_pdev_caldata_version_check_ev_param(void *wmi_hdl,
void *evt_buf, wmi_host_pdev_check_cal_version_event *param);

13
wmi/inc/wmi_unified_param.h
View File

@@ -5535,6 +5535,7 @@ typedef enum {
wmi_debug_fatal_condition_eventid,
#endif /* OL_ATH_SMART_LOGGING */
wmi_wlan_sar2_result_event_id,
wmi_esp_estimate_event_id,
wmi_events_max,
} wmi_conv_event_id;
@@ -5678,7 +5679,7 @@ typedef enum {
wmi_pdev_param_tx_ack_timeout,
wmi_pdev_param_soft_tx_chain_mask,
wmi_pdev_param_cck_tx_enable,
wmi_pdev_param_esp_indication_period,
wmi_pdev_param_max,
} wmi_conv_pdev_params_id;
@@ -7738,6 +7739,16 @@ struct sar_limit_event {
sar_limit_row[MAX_SAR_LIMIT_ROWS_SUPPORTED];
};
/**
* struct esp_estimation_event - esp airtime estimation event
* @ac_airtime_percentage: Estimated Airtime
* @pdev_id: PDEV_ID of Data
*/
struct esp_estimation_event {
uint32_t ac_airtime_percentage;
uint32_t pdev_id;
};
/*
* struct wmi_peer_gid_userpos_list_event
* @usr_list - User list

4
wmi/inc/wmi_unified_priv.h
View File

@@ -1216,6 +1216,10 @@ QDF_STATUS (*extract_mumimo_tx_count_ev_param)(wmi_unified_t wmi_handle,
QDF_STATUS (*extract_peer_gid_userpos_list_ev_param)(wmi_unified_t wmi_handle,
void *evt_buf, wmi_host_peer_gid_userpos_list_event *param);
QDF_STATUS
(*extract_esp_estimation_ev_param)(wmi_unified_t wmi_handle, void *evt_buf,
struct esp_estimation_event *param);
QDF_STATUS (*extract_pdev_caldata_version_check_ev_param)(
wmi_unified_t wmi_handle,
void *evt_buf, wmi_host_pdev_check_cal_version_event *param);

21
wmi/src/wmi_unified_api.c
View File

@@ -5422,6 +5422,27 @@ QDF_STATUS wmi_extract_peer_gid_userpos_list_ev_param(void *wmi_hdl,
return QDF_STATUS_E_FAILURE;
}
/**
* wmi_extract_esp_estimate_ev_param() - extract air time from event
* @wmi_handle: wmi handle
* @evt_buf: pointer to event buffer
* @param: Pointer to hold esp event
*
* Return: QDF_STATUS_SUCCESS on success and QDF_STATUS_E_FAILURE for failure
*/
QDF_STATUS
wmi_extract_esp_estimate_ev_param(void *wmi_hdl, void *evt_buf,
struct esp_estimation_event *param)
{
wmi_unified_t wmi_handle = (wmi_unified_t)wmi_hdl;
if (wmi_handle->ops->extract_esp_estimation_ev_param)
return wmi_handle->ops->extract_esp_estimation_ev_param(
wmi_handle, evt_buf, param);
return QDF_STATUS_E_FAILURE;
}
/**
* wmi_extract_pdev_caldata_version_check_ev_param() - extract caldata
* from event

27
wmi/src/wmi_unified_non_tlv.c
View File

@@ -6566,6 +6566,27 @@ static QDF_STATUS extract_mumimo_tx_count_ev_param_non_tlv(wmi_unified_t wmi_han
return QDF_STATUS_SUCCESS;
}
/**
* extract_esp_estimation_ev_param_non_tlv() - extract air time from event
* @wmi_handle: wmi handle
* @evt_buf: pointer to event buffer
* @param: Pointer to hold esp event
*
* Return: QDF_STATUS_SUCCESS
*/
QDF_STATUS extract_esp_estimation_ev_param_non_tlv(
wmi_unified_t wmi_handle,
void *evt_buf,
struct esp_estimation_event *param)
{
wmi_esp_estimation_event *event = (wmi_esp_estimation_event *)evt_buf;
param->ac_airtime_percentage = event->ac_airtime_percentage;
param->pdev_id = WMI_NON_TLV_DEFAULT_PDEV_ID;
return QDF_STATUS_SUCCESS;
}
/**
* extract_peer_gid_userpos_list_ev_param_non_tlv() - extract gid user position
* from event
@@ -8866,6 +8887,8 @@ struct wmi_ops non_tlv_ops = {
send_dfs_average_radar_params_cmd_non_tlv,
.extract_dfs_status_from_fw = extract_dfs_status_from_fw_non_tlv,
#endif
.extract_esp_estimation_ev_param =
extract_esp_estimation_ev_param_non_tlv,
};
/**
@@ -9171,6 +9194,8 @@ static void populate_non_tlv_events_id(uint32_t *event_ids)
event_ids[wmi_host_dfs_status_check_event_id] =
WMI_HOST_DFS_STATUS_CHECK_EVENTID;
#endif
event_ids[wmi_esp_estimate_event_id] =
WMI_ESP_ESTIMATE_EVENTID;
}
/**
@@ -9359,6 +9384,8 @@ static void populate_pdev_param_non_tlv(uint32_t *pdev_param)
pdev_param[wmi_pdev_param_tx_ack_timeout] = WMI_UNAVAILABLE_PARAM;
pdev_param[wmi_pdev_param_soft_tx_chain_mask] =
WMI_PDEV_PARAM_SOFT_TX_CHAIN_MASK;
pdev_param[wmi_pdev_param_esp_indication_period] =
WMI_PDEV_PARAM_ESP_INDICATION_PERIOD;
pdev_param[wmi_pdev_param_rfkill_enable] = WMI_UNAVAILABLE_PARAM;
pdev_param[wmi_pdev_param_hw_rfkill_config] = WMI_UNAVAILABLE_PARAM;
pdev_param[wmi_pdev_param_low_power_rf_enable] = WMI_UNAVAILABLE_PARAM;