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qcacld-3.0: Report tim bcn/tim err bcn to userapce

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Such statistics are used for power saving feature.
Report to userspace by
QCA_WLAN_VENDOR_ATTR_LL_STATS_TOT_TIM_BCN
QCA_WLAN_VENDOR_ATTR_LL_STATS_TOT_ERR_TIM_BCN

Change-Id: Idc447a53a74429336f5e2d25971a5ac9390fb9f7
CRs-Fixed: 3221119
This commit is contained in:
Jingxiang Ge
2022-06-06 19:54:28 +08:00
committed by Madan Koyyalamudi
parent 01698ae469
commit 8a365296f2
4 changed files with 28 additions and 0 deletions
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10
core/hdd/src/wlan_hdd_debugfs_llstat.c
View File

@@ -1,5 +1,6 @@
/*
* Copyright (c) 2012-2021 The Linux Foundation. All rights reserved.
* Copyright (c) 2022 Qualcomm Innovation Center, Inc. All rights reserved.
*
* Permission to use, copy, modify, and/or distribute this software for
* any purpose with or without fee is hereby granted, provided that the
@@ -46,6 +47,7 @@ void hdd_debugfs_process_iface_stats(struct hdd_adapter *adapter,
wmi_iface_link_stats *link_stats;
wmi_wmm_ac_stats *ac_stats;
wmi_iface_offload_stats *offload_stats;
wmi_iface_powersave_stats *powersave_stats;
uint64_t average_tsf_offset;
int i;
ssize_t len = 0;
@@ -147,6 +149,14 @@ void hdd_debugfs_process_iface_stats(struct hdd_adapter *adapter,
offload_stats->fwd_count);
}
powersave_stats = &iface_stat->powersave_stats;
buffer += len;
ll_stats.len += len;
len = scnprintf(buffer, DEBUGFS_LLSTATS_BUF_SIZE - ll_stats.len,
"\ntot_tim_bcn: %u tot_err_tim_bcn: %u",
powersave_stats->tot_tim_bcn,
powersave_stats->tot_err_tim_bcn);
ll_stats.len += len;
mutex_unlock(&llstats_mutex);
hdd_exit();

11
core/hdd/src/wlan_hdd_stats.c
View File

@@ -819,6 +819,17 @@ static bool put_wifi_iface_stats(struct wifi_interface_stats *if_stat,
nla_nest_end(vendor_event, wmm_stats);
}
nla_nest_end(vendor_event, wmm_info);
if (nla_put_u32(vendor_event,
QCA_WLAN_VENDOR_ATTR_LL_STATS_TIM_BEACON,
if_stat->powersave_stats.tot_tim_bcn) ||
nla_put_u32(vendor_event,
QCA_WLAN_VENDOR_ATTR_LL_STATS_TIM_BEACON_ERR,
if_stat->powersave_stats.tot_err_tim_bcn)) {
hdd_err("QCA_WLAN_VENDOR_ATTR put powersave_stat fail");
return false;
}
return true;
}

2
core/mac/inc/sir_api.h
View File

@@ -3144,6 +3144,7 @@ struct wifi_peer_info {
* @ac_stats: per-Access Category statistics
* @num_offload_stats: @offload_stats record count
* @offload_stats: per-offload statistics
* @powersave_stats: powersave statistics
* @vdev_id: vdev id
*
* Statistics corresponding to 2nd most LSB in wifi statistics bitmap
@@ -3159,6 +3160,7 @@ struct wifi_interface_stats {
wmi_wmm_ac_stats ac_stats[WIFI_AC_MAX];
uint32_t num_offload_stats;
wmi_iface_offload_stats offload_stats[WMI_OFFLOAD_STATS_TYPE_MAX];
wmi_iface_powersave_stats powersave_stats;
uint8_t vdev_id;
};

5
core/wma/src/wma_utils.c
View File

@@ -2755,6 +2755,7 @@ int wma_unified_link_iface_stats_event_handler(void *handle,
wmi_iface_link_stats *link_stats, *iface_link_stats;
wmi_wmm_ac_stats *ac_stats, *iface_ac_stats;
wmi_iface_offload_stats *offload_stats, *iface_offload_stats;
wmi_iface_powersave_stats *powersave_stats;
tSirLLStatsResults *link_stats_results;
struct wifi_interface_stats *iface_stat;
uint32_t count;
@@ -2888,6 +2889,10 @@ int wma_unified_link_iface_stats_event_handler(void *handle,
iface_offload_stats++;
}
powersave_stats = param_tlvs->iface_powersave_stats;
if (powersave_stats)
iface_stat->powersave_stats = *powersave_stats;
/* Copying vdev_id info into the iface_stat for MLO*/
iface_stat->vdev_id = fixed_param->vdev_id;