samsung-sm8650/android_kernel_samsung_sm8650-modules
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

qcacmn: Add the wmi interface changes for sending wlan time sync cmd

Browse Source 
This patch adds the support for forming tlv commands
WMI_AUDIO_SYNC_TRIGGER_CMDID and WMI_AUDIO_SYNC_QTIMER_CMDID.

CRs-Fixed: 2607605
Change-Id: Ifaf2b43b60cf604d79d5649b27632422850a0d61
This commit is contained in:
Surabhi Vishnoi
2020-01-21 22:22:12 +05:30
committed by nshrivas
parent 0605cde1f1
commit 7f64ef005b
4 changed files with 141 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

30
wmi/inc/wmi_unified_api.h
View File

@@ -3817,4 +3817,34 @@ QDF_STATUS wmi_unified_extract_ani_level(wmi_unified_t wmi_handle,
struct wmi_host_ani_level_event **info,
uint32_t *num_freqs);
#endif /* FEATURE_ANI_LEVEL_REQUEST */
#ifdef FEATURE_WLAN_TIME_SYNC_FTM
/**
* wmi_send_wlan_time_sync_ftm_trigger() - send wlan time sync ftm trigger cmd.
* @wmi_handle: wmi handle
* @vdev_id: vdev id
* @burst_mode: mode reg getting time sync relation from FW
*
* This function indicates the FW to trigger wlan time sync using FTM
*
* Return: QDF_STATUS_SUCCESS on success and QDF_STATUS_E_FAILURE for failure
*/
QDF_STATUS wmi_send_wlan_time_sync_ftm_trigger(void *wmi_handle,
uint32_t vdev_id,
bool burst_mode);
/**
* wmi_send_wlan_time_sync_qtime() - send wlan time sync qtime cmd.
* @wmi_handle: wmi handle
* @vdev_id: vdev id
* @lpass_ts: audio qtime
*
* This function sends the wmi cmd to FW having audio qtime
*
* Return: QDF_STATUS_SUCCESS on success and QDF_STATUS_E_FAILURE for failure
*/
QDF_STATUS wmi_send_wlan_time_sync_qtime(void *wmi_handle, uint32_t vdev_id,
uint64_t lpass_ts);
#endif /* FEATURE_WLAN_TIME_SYNC_FTM */
#endif /* _WMI_UNIFIED_API_H_ */

10
wmi/inc/wmi_unified_priv.h
View File

@@ -2154,6 +2154,16 @@ QDF_STATUS (*extract_ani_level)(uint8_t *evt_buf,
QDF_STATUS (*extract_multi_vdev_restart_resp_event)(
wmi_unified_t wmi_handle, void *evt_buf,
struct multi_vdev_restart_resp *restart_rsp);
#ifdef FEATURE_WLAN_TIME_SYNC_FTM
QDF_STATUS (*send_wlan_time_sync_ftm_trigger_cmd)(wmi_unified_t wmi_handle,
uint32_t vdev_id,
bool burst_mode);
QDF_STATUS (*send_wlan_ts_qtime_cmd)(wmi_unified_t wmi_handle,
uint32_t vdev_id,
uint64_t lpass_ts);
#endif /* FEATURE_WLAN_TIME_SYNC_FTM */
};
/* Forward declartion for psoc*/

24
wmi/src/wmi_unified_api.c
View File

@@ -3123,3 +3123,27 @@ wmi_unified_extract_roam_11kv_stats(wmi_unified_t wmi, void *evt_buf,
return QDF_STATUS_E_FAILURE;
}
#ifdef FEATURE_WLAN_TIME_SYNC_FTM
QDF_STATUS wmi_send_wlan_time_sync_ftm_trigger(wmi_unified_t wmi_handle,
uint32_t vdev_id,
bool burst_mode)
{
if (wmi_handle->ops->send_wlan_time_sync_ftm_trigger_cmd)
return wmi_handle->ops->send_wlan_time_sync_ftm_trigger_cmd
(wmi_handle, vdev_id, burst_mode);
return QDF_STATUS_E_FAILURE;
}
QDF_STATUS wmi_send_wlan_time_sync_qtime(wmi_unified_t wmi_handle,
uint32_t vdev_id,
uint64_t lpass_ts)
{
if (wmi_handle->ops->send_wlan_ts_qtime_cmd)
return wmi_handle->ops->send_wlan_ts_qtime_cmd(wmi_handle,
vdev_id, lpass_ts);
return QDF_STATUS_E_FAILURE;
}
#endif /* FEATURE_WLAN_TIME_SYNC_FTM */

77
wmi/src/wmi_unified_tlv.c
View File

@@ -12934,6 +12934,78 @@ extract_roam_scan_stats_tlv(wmi_unified_t wmi_handle, void *evt_buf,
}
#endif
#ifdef FEATURE_WLAN_TIME_SYNC_FTM
/**
* send_wlan_ts_ftm_trigger_cmd_tlv(): send wlan time sync cmd to FW
*
* @wmi: wmi handle
* @vdev_id: vdev id
* @burst_mode: Indicates whether relation derived using FTM is needed for
* each FTM frame or only aggregated result is required.
*
* Send WMI_AUDIO_SYNC_TRIGGER_CMDID to FW.
*
* Return: QDF_STATUS
*/
static QDF_STATUS send_wlan_ts_ftm_trigger_cmd_tlv(wmi_unified_t wmi,
uint32_t vdev_id,
bool burst_mode)
{
wmi_audio_sync_trigger_cmd_fixed_param *cmd;
wmi_buf_t buf;
int32_t len = sizeof(*cmd);
buf = wmi_buf_alloc(wmi, len);
if (!buf) {
WMI_LOGP("%s: wmi_buf_alloc failed", __func__);
return QDF_STATUS_E_NOMEM;
}
cmd = (wmi_audio_sync_trigger_cmd_fixed_param *)wmi_buf_data(buf);
WMITLV_SET_HDR(&cmd->tlv_header,
WMITLV_TAG_STRUC_wmi_audio_sync_trigger_cmd_fixed_param,
WMITLV_GET_STRUCT_TLVLEN(wmi_audio_sync_trigger_cmd_fixed_param));
cmd->vdev_id = vdev_id;
cmd->agg_relation = burst_mode ? false : true;
if (wmi_unified_cmd_send(wmi, buf, len, WMI_VDEV_AUDIO_SYNC_TRIGGER_CMDID)) {
WMI_LOGE("%s: failed to send audio sync trigger cmd", __func__);
wmi_buf_free(buf);
return QDF_STATUS_E_FAILURE;
}
return QDF_STATUS_SUCCESS;
}
static QDF_STATUS send_wlan_ts_qtime_cmd_tlv(wmi_unified_t wmi,
uint32_t vdev_id,
uint64_t lpass_ts)
{
wmi_audio_sync_qtimer_cmd_fixed_param *cmd;
wmi_buf_t buf;
int32_t len = sizeof(*cmd);
buf = wmi_buf_alloc(wmi, len);
if (!buf) {
WMI_LOGP("%s: wmi_buf_alloc failed", __func__);
return QDF_STATUS_E_NOMEM;
}
cmd = (wmi_audio_sync_qtimer_cmd_fixed_param *)wmi_buf_data(buf);
WMITLV_SET_HDR(&cmd->tlv_header,
WMITLV_TAG_STRUC_wmi_audio_sync_qtimer_cmd_fixed_param,
WMITLV_GET_STRUCT_TLVLEN(wmi_audio_sync_qtimer_cmd_fixed_param));
cmd->vdev_id = vdev_id;
cmd->qtimer_u32 = (uint32_t)((lpass_ts & 0xffffffff00000000LL) >> 32);
cmd->qtimer_l32 = (uint32_t)(lpass_ts & 0xffffffffLL);
if (wmi_unified_cmd_send(wmi, buf, len, WMI_VDEV_AUDIO_SYNC_QTIMER_CMDID)) {
WMI_LOGP("%s: Failed to send audio qtime command", __func__);
wmi_buf_free(buf);
return QDF_STATUS_E_FAILURE;
}
return QDF_STATUS_SUCCESS;
}
#endif /* FEATURE_WLAN_TIME_SYNC_FTM */
struct wmi_ops tlv_ops = {
.send_vdev_create_cmd = send_vdev_create_cmd_tlv,
.send_vdev_delete_cmd = send_vdev_delete_cmd_tlv,
@@ -13248,6 +13320,11 @@ struct wmi_ops tlv_ops = {
.extract_roam_scan_stats = extract_roam_scan_stats_tlv,
.extract_roam_result_stats = extract_roam_result_stats_tlv,
.extract_roam_11kv_stats = extract_roam_11kv_stats_tlv,
#ifdef FEATURE_WLAN_TIME_SYNC_FTM
.send_wlan_time_sync_ftm_trigger_cmd = send_wlan_ts_ftm_trigger_cmd_tlv,
.send_wlan_ts_qtime_cmd = send_wlan_ts_qtime_cmd_tlv,
#endif /* FEATURE_WLAN_TIME_SYNC_FTM */
};
/**