From b5fb8364b295e408037776f17448ccd7e34d4e86 Mon Sep 17 00:00:00 2001 From: Gurumoorthi Gnanasambandhan Date: Mon, 6 Nov 2017 22:04:17 +0530 Subject: [PATCH] qcacmn: Request and process Beacon stats from FW Request and process Beacon frames from FW using WMI command and event. WMI_HOST_REQUEST_BCN_STAT is for beacon stats request and event processing. Change-Id: I99250384868d62089a0f7d2acf94dd6e29ef67b9 CRs-Fixed: 2139393 --- wmi_unified_api.c | 20 ++++++++++++++++++++ wmi_unified_tlv.c | 43 +++++++++++++++++++++++++++++++++++++++++++ 2 files changed, 63 insertions(+) diff --git a/wmi_unified_api.c b/wmi_unified_api.c index eab22b104f..cff120fa95 100644 --- a/wmi_unified_api.c +++ b/wmi_unified_api.c @@ -6407,6 +6407,26 @@ QDF_STATUS wmi_extract_vdev_extd_stats(void *wmi_hdl, void *evt_buf, return QDF_STATUS_E_FAILURE; } +/** + * wmi_extract_bcn_stats() - extract beacon stats from event + * @wmi_handle: wmi handle + * @evt_buf: pointer to event buffer + * @index: Index into beacon stats + * @vdev_bcn_stats: Pointer to hold beacon stats + * + * Return: QDF_STATUS_SUCCESS on success and QDF_STATUS_E_FAILURE for failure + */ +QDF_STATUS wmi_extract_bcn_stats(void *wmi_hdl, void *evt_buf, + uint32_t index, wmi_host_bcn_stats *vdev_bcn_stats) +{ + wmi_unified_t wmi_handle = (wmi_unified_t) wmi_hdl; + + if (wmi_handle->ops->extract_bcn_stats) + return wmi_handle->ops->extract_bcn_stats(wmi_handle, + evt_buf, index, vdev_bcn_stats); + return QDF_STATUS_E_FAILURE; +} + /** * wmi_unified_send_adapt_dwelltime_params_cmd() - send wmi cmd of * adaptive dwelltime configuration params diff --git a/wmi_unified_tlv.c b/wmi_unified_tlv.c index 4223fbc2e6..b06959648e 100644 --- a/wmi_unified_tlv.c +++ b/wmi_unified_tlv.c @@ -17677,6 +17677,10 @@ static QDF_STATUS extract_all_stats_counts_tlv(wmi_unified_t wmi_handle, stats_param->stats_id = WMI_HOST_REQUEST_VDEV_RATE_STAT; break; + case WMI_REQUEST_BCN_STAT: + stats_param->stats_id |= WMI_HOST_REQUEST_BCN_STAT; + break; + default: stats_param->stats_id = 0; break; @@ -17689,6 +17693,7 @@ static QDF_STATUS extract_all_stats_counts_tlv(wmi_unified_t wmi_handle, stats_param->num_peer_stats = ev->num_peer_stats; stats_param->num_bcnflt_stats = ev->num_bcnflt_stats; stats_param->num_chan_stats = ev->num_chan_stats; + stats_param->num_bcn_stats = ev->num_bcn_stats; stats_param->pdev_id = wmi_handle->ops->convert_pdev_id_target_to_host( ev->pdev_id); @@ -17863,6 +17868,43 @@ static QDF_STATUS extract_vdev_stats_tlv(wmi_unified_t wmi_handle, return QDF_STATUS_SUCCESS; } +/** + * extract_bcn_stats_tlv() - extract bcn stats from event + * @wmi_handle: wmi handle + * @param evt_buf: pointer to event buffer + * @param index: Index into vdev stats + * @param bcn_stats: Pointer to hold bcn stats + * + * Return: QDF_STATUS_SUCCESS for success or error code + */ +static QDF_STATUS extract_bcn_stats_tlv(wmi_unified_t wmi_handle, + void *evt_buf, uint32_t index, wmi_host_bcn_stats *bcn_stats) +{ + WMI_UPDATE_STATS_EVENTID_param_tlvs *param_buf; + wmi_stats_event_fixed_param *ev_param; + uint8_t *data; + + param_buf = (WMI_UPDATE_STATS_EVENTID_param_tlvs *) evt_buf; + ev_param = (wmi_stats_event_fixed_param *) param_buf->fixed_param; + data = (uint8_t *) param_buf->data; + + if (index < ev_param->num_bcn_stats) { + wmi_bcn_stats *ev = (wmi_bcn_stats *) ((data) + + ((ev_param->num_pdev_stats) * sizeof(wmi_pdev_stats)) + + ((ev_param->num_vdev_stats) * sizeof(wmi_vdev_stats)) + + ((ev_param->num_peer_stats) * sizeof(wmi_peer_stats)) + + ((ev_param->num_chan_stats) * sizeof(wmi_chan_stats)) + + ((ev_param->num_mib_stats) * sizeof(wmi_mib_stats)) + + (index * sizeof(wmi_bcn_stats))); + + bcn_stats->vdev_id = ev->vdev_id; + bcn_stats->tx_bcn_succ_cnt = ev->tx_bcn_succ_cnt; + bcn_stats->tx_bcn_outage_cnt = ev->tx_bcn_outage_cnt; + } + + return QDF_STATUS_SUCCESS; +} + /** * extract_peer_stats_tlv() - extract peer stats from event * @wmi_handle: wmi handle @@ -20071,6 +20113,7 @@ struct wmi_ops tlv_ops = { .extract_pdev_ext_stats = extract_pdev_ext_stats_tlv, .extract_vdev_stats = extract_vdev_stats_tlv, .extract_peer_stats = extract_peer_stats_tlv, + .extract_bcn_stats = extract_bcn_stats_tlv, .extract_bcnflt_stats = extract_bcnflt_stats_tlv, .extract_peer_extd_stats = extract_peer_extd_stats_tlv, .extract_chan_stats = extract_chan_stats_tlv,