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qcacmn: Add support to improve coex logging

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Add support to get the various Coex data from the debugfs.
This commit adds the support to get the various coex data:
            * COEX STATE
            * COEX DPWB STATE
            * COEX TDM STATE
            * COEX IDRX STATE
            * COEX ANTENNA SHARING STATE

The specific state information can be read via the debugfs.

Example to read the COEX STATE logging:
            sm6150:/ # echo "1" > /d/wlan/mws_coex_status_info
            sm6150:/ # cat /d/wlan/mws_coex_status_info
                    Reading for command MWS_COEX_STATE.
                    vdev_id = 0
                    coex_scheme_bitmap =  0
                    active_conflict_count = 0
                    potential_conflict_count = 0
                    chavd_group0_bitmap = 0
                    chavd_group1_bitmap = 0
                    chavd_group2_bitmap = 0
                    chavd_group3_bitmap = 0

Change-Id: I92272ad7edf44df22730ac0fa992d876840ba632
CRs-Fixed: 2413955
This commit is contained in:
Arun Kumar Khandavalli
2019-03-10 16:32:21 +05:30
committed by nshrivas
parent 65fad66752
commit ac6e126adf
5 changed files with 227 additions and 2 deletions
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12
wmi/src/wmi_unified_api.c
View File

@@ -4671,3 +4671,15 @@ wmi_extract_cfr_peer_tx_event_param(void *wmi_hdl, void *evt_buf,
return QDF_STATUS_E_FAILURE;
}
#endif /* WLAN_CFR_ENABLE */
QDF_STATUS wmi_unified_send_mws_coex_req_cmd(struct wmi_unified *wmi_handle,
uint32_t vdev_id,
uint32_t cmd_id)
{
if (wmi_handle->ops->send_mws_coex_status_req_cmd)
return wmi_handle->ops->send_mws_coex_status_req_cmd(wmi_handle,
vdev_id, cmd_id);
return QDF_STATUS_E_FAILURE;
}

61
wmi/src/wmi_unified_tlv.c
View File

@@ -11172,6 +11172,51 @@ extract_cfr_peer_tx_event_param_tlv(wmi_unified_t *wmi_handle, void *evt_buf,
}
#endif /* WLAN_CFR_ENABLE */
#ifdef WLAN_MWS_INFO_DEBUGFS
/**
* send_mws_coex_status_req_cmd_tlv() - send coex cmd to fw
*
* @wmi_handle: wmi handle
* @vdev_id: vdev id
* @cmd_id: Coex command id
*
* Send WMI_VDEV_GET_MWS_COEX_INFO_CMDID to fw.
*
* Return: QDF_STATUS
*/
static QDF_STATUS send_mws_coex_status_req_cmd_tlv(wmi_unified_t wmi_handle,
uint32_t vdev_id,
uint32_t cmd_id)
{
wmi_buf_t buf;
wmi_vdev_get_mws_coex_info_cmd_fixed_param *cmd;
uint16_t len = sizeof(*cmd);
int ret;
buf = wmi_buf_alloc(wmi_handle, len);
if (!buf) {
WMI_LOGE("%s: Failed to allocate wmi buffer", __func__);
return QDF_STATUS_E_NOMEM;
}
cmd = (wmi_vdev_get_mws_coex_info_cmd_fixed_param *)wmi_buf_data(buf);
WMITLV_SET_HDR(&cmd->tlv_header,
WMITLV_TAG_STRUC_wmi_vdev_get_mws_coex_info_cmd_fixed_param,
WMITLV_GET_STRUCT_TLVLEN
(wmi_vdev_get_mws_coex_info_cmd_fixed_param));
cmd->vdev_id = vdev_id;
cmd->cmd_id = cmd_id;
wmi_mtrace(WMI_VDEV_GET_MWS_COEX_INFO_CMDID, vdev_id, 0);
ret = wmi_unified_cmd_send(wmi_handle, buf, len,
WMI_VDEV_GET_MWS_COEX_INFO_CMDID);
if (QDF_IS_STATUS_ERROR(ret)) {
WMI_LOGE("Failed to send set param command ret = %d", ret);
wmi_buf_free(buf);
}
return ret;
}
#endif
struct wmi_ops tlv_ops = {
.send_vdev_create_cmd = send_vdev_create_cmd_tlv,
.send_vdev_delete_cmd = send_vdev_delete_cmd_tlv,
@@ -11435,7 +11480,9 @@ struct wmi_ops tlv_ops = {
send_peer_cfr_capture_cmd_tlv,
.extract_cfr_peer_tx_event_param = extract_cfr_peer_tx_event_param_tlv,
#endif /* WLAN_CFR_ENABLE */
#ifdef WLAN_MWS_INFO_DEBUGFS
.send_mws_coex_status_req_cmd = send_mws_coex_status_req_cmd_tlv,
#endif
};
/**
@@ -11749,6 +11796,18 @@ static void populate_tlv_events_id(uint32_t *event_ids)
event_ids[wmi_peer_cfr_capture_event_id] = WMI_PEER_CFR_CAPTURE_EVENTID;
event_ids[wmi_pdev_cold_boot_cal_event_id] =
WMI_PDEV_COLD_BOOT_CAL_DATA_EVENTID;
#ifdef WLAN_MWS_INFO_DEBUGFS
event_ids[wmi_vdev_get_mws_coex_state_eventid] =
WMI_VDEV_GET_MWS_COEX_STATE_EVENTID;
event_ids[wmi_vdev_get_mws_coex_dpwb_state_eventid] =
WMI_VDEV_GET_MWS_COEX_DPWB_STATE_EVENTID;
event_ids[wmi_vdev_get_mws_coex_tdm_state_eventid] =
WMI_VDEV_GET_MWS_COEX_TDM_STATE_EVENTID;
event_ids[wmi_vdev_get_mws_coex_idrx_state_eventid] =
WMI_VDEV_GET_MWS_COEX_IDRX_STATE_EVENTID;
event_ids[wmi_vdev_get_mws_coex_antenna_sharing_state_eventid] =
WMI_VDEV_GET_MWS_COEX_ANTENNA_SHARING_STATE_EVENTID;
#endif
}
/**