qcacmn: Add target_if/wmi implementation of get_stations_stats
Add changes to support get station stats from within the cp stats component. Change-Id: I936ea8e18e519f257ae2d57b384a5a39f4582aed CRs-Fixed: 2210313
This commit is contained in:
Naveen Rawat
committad av
nshrivas
nshrivas
förälder
c223147287
incheckning
97a913abb7
@@ -56,6 +56,10 @@ static void target_if_cp_stats_free_stats_event(struct stats_event *ev)
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ev->peer_stats = NULL;
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qdf_mem_free(ev->cca_stats);
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ev->cca_stats = NULL;
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qdf_mem_free(ev->vdev_summary_stats);
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ev->vdev_summary_stats = NULL;
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qdf_mem_free(ev->vdev_chain_rssi);
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ev->vdev_chain_rssi = NULL;
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}
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static QDF_STATUS target_if_cp_stats_extract_pdev_stats(
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@@ -159,6 +163,136 @@ static QDF_STATUS target_if_cp_stats_extract_cca_stats(
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return QDF_STATUS_SUCCESS;
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}
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static QDF_STATUS target_if_cp_stats_extract_vdev_summary_stats(
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struct wmi_unified *wmi_hdl,
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wmi_host_stats_event *stats_param,
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struct stats_event *ev, uint8_t *data)
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{
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uint32_t i, j;
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QDF_STATUS status;
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int32_t bcn_snr, dat_snr;
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wmi_host_vdev_stats vdev_stats;
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ev->num_summary_stats = stats_param->num_vdev_stats;
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if (!ev->num_summary_stats)
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return QDF_STATUS_SUCCESS;
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ev->vdev_summary_stats = qdf_mem_malloc(sizeof(*ev->vdev_summary_stats)
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* ev->num_summary_stats);
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if (!ev->vdev_summary_stats) {
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cp_stats_err("malloc failed");
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return QDF_STATUS_E_NOMEM;
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}
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for (i = 0; i < ev->num_summary_stats; i++) {
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status = wmi_extract_vdev_stats(wmi_hdl, data, i, &vdev_stats);
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if (QDF_IS_STATUS_ERROR(status))
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continue;
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bcn_snr = vdev_stats.vdev_snr.bcn_snr;
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dat_snr = vdev_stats.vdev_snr.dat_snr;
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ev->vdev_summary_stats[i].vdev_id = vdev_stats.vdev_id;
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for (j = 0; j < 4; j++) {
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ev->vdev_summary_stats[i].stats.tx_frm_cnt[j]
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= vdev_stats.tx_frm_cnt[j];
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ev->vdev_summary_stats[i].stats.fail_cnt[j]
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= vdev_stats.fail_cnt[j];
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ev->vdev_summary_stats[i].stats.multiple_retry_cnt[j]
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= vdev_stats.multiple_retry_cnt[j];
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}
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ev->vdev_summary_stats[i].stats.rx_frm_cnt =
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vdev_stats.rx_frm_cnt;
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ev->vdev_summary_stats[i].stats.rx_error_cnt =
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vdev_stats.rx_err_cnt;
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ev->vdev_summary_stats[i].stats.rx_discard_cnt =
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vdev_stats.rx_discard_cnt;
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ev->vdev_summary_stats[i].stats.ack_fail_cnt =
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vdev_stats.ack_fail_cnt;
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ev->vdev_summary_stats[i].stats.rts_succ_cnt =
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vdev_stats.rts_succ_cnt;
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ev->vdev_summary_stats[i].stats.rts_fail_cnt =
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vdev_stats.rts_fail_cnt;
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/* Update SNR and RSSI in SummaryStats */
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if (TGT_IS_VALID_SNR(bcn_snr)) {
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ev->vdev_summary_stats[i].stats.snr = bcn_snr;
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ev->vdev_summary_stats[i].stats.rssi =
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bcn_snr + TGT_NOISE_FLOOR_DBM;
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} else if (TGT_IS_VALID_SNR(dat_snr)) {
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ev->vdev_summary_stats[i].stats.snr = dat_snr;
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ev->vdev_summary_stats[i].stats.rssi =
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dat_snr + TGT_NOISE_FLOOR_DBM;
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} else {
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ev->vdev_summary_stats[i].stats.snr = TGT_INVALID_SNR;
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ev->vdev_summary_stats[i].stats.rssi = 0;
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}
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}
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return QDF_STATUS_SUCCESS;
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}
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static QDF_STATUS target_if_cp_stats_extract_vdev_chain_rssi_stats(
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struct wmi_unified *wmi_hdl,
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wmi_host_stats_event *stats_param,
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struct stats_event *ev, uint8_t *data)
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{
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uint32_t i;
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QDF_STATUS status;
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int32_t bcn_snr, dat_snr;
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struct wmi_host_per_chain_rssi_stats rssi_stats;
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ev->num_chain_rssi_stats = stats_param->num_rssi_stats;
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if (!ev->num_chain_rssi_stats)
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return QDF_STATUS_SUCCESS;
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ev->vdev_chain_rssi = qdf_mem_malloc(sizeof(*ev->vdev_chain_rssi) *
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ev->num_chain_rssi_stats);
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if (!ev->vdev_chain_rssi) {
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cp_stats_err("malloc failed");
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return QDF_STATUS_E_NOMEM;
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}
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for (i = 0; i < ev->num_chain_rssi_stats; i++) {
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status = wmi_extract_per_chain_rssi_stats(wmi_hdl, data, i,
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&rssi_stats);
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if (QDF_IS_STATUS_ERROR(status))
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continue;
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for (i = 0; i < MAX_NUM_CHAINS; i++) {
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dat_snr = rssi_stats.rssi_avg_data[i];
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bcn_snr = rssi_stats.rssi_avg_beacon[i];
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cp_stats_err("Chain %d SNR bcn: %d data: %d", i,
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bcn_snr, dat_snr);
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if (TGT_IS_VALID_SNR(bcn_snr))
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ev->vdev_chain_rssi[i].chain_rssi[i] = bcn_snr;
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else if (TGT_IS_VALID_SNR(dat_snr))
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ev->vdev_chain_rssi[i].chain_rssi[i] = dat_snr;
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else
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/*
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* Firmware sends invalid snr till it sees
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* Beacon/Data after connection since after
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* vdev up fw resets the snr to invalid. In this
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* duartion Host will return an invalid rssi
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* value.
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*/
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ev->vdev_chain_rssi[i].chain_rssi[i] =
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TGT_INVALID_SNR;
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/*
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* Get the absolute rssi value from the current rssi
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* value the snr value is hardcoded into 0 in the
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* qcacld-new/CORE stack
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*/
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ev->vdev_chain_rssi[i].chain_rssi[i] +=
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TGT_NOISE_FLOOR_DBM;
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}
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}
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return QDF_STATUS_SUCCESS;
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}
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static QDF_STATUS target_if_cp_stats_extract_event(struct wmi_unified *wmi_hdl,
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struct stats_event *ev,
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uint8_t *data)
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@@ -168,7 +302,7 @@ static QDF_STATUS target_if_cp_stats_extract_event(struct wmi_unified *wmi_hdl,
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status = wmi_extract_stats_param(wmi_hdl, data, &stats_param);
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if (QDF_IS_STATUS_ERROR(status)) {
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cp_stats_debug("stats param extract failed: %d", status);
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cp_stats_err("stats param extract failed: %d", status);
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return status;
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}
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cp_stats_debug("num: pdev: %d, vdev: %d, peer: %d, rssi: %d",
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@@ -190,6 +324,18 @@ static QDF_STATUS target_if_cp_stats_extract_event(struct wmi_unified *wmi_hdl,
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if (QDF_IS_STATUS_ERROR(status))
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return status;
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status = target_if_cp_stats_extract_vdev_summary_stats(wmi_hdl,
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&stats_param,
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ev, data);
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if (QDF_IS_STATUS_ERROR(status))
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return status;
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status = target_if_cp_stats_extract_vdev_chain_rssi_stats(wmi_hdl,
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&stats_param,
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ev, data);
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if (QDF_IS_STATUS_ERROR(status))
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return status;
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return QDF_STATUS_SUCCESS;
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}
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@@ -373,6 +519,12 @@ static uint32_t get_stats_id(enum stats_req_type type)
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return WMI_REQUEST_PDEV_STAT;
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case TYPE_PEER_STATS:
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return WMI_REQUEST_PEER_STAT;
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case TYPE_STATION_STATS:
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return (WMI_REQUEST_AP_STAT |
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WMI_REQUEST_PEER_STAT |
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WMI_REQUEST_VDEV_STAT |
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WMI_REQUEST_PDEV_STAT |
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WMI_REQUEST_RSSI_PER_CHAIN_STAT);
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}
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return 0;
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}
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