diff options
| author |   Surabhi Vishnoi <svishnoi@codeaurora.org> | 2019-02-26 14:57:57 +0530 |
|---|---|---|
| committer |   Kalle Valo <kvalo@codeaurora.org> | 2019-02-28 10:46:16 +0200 |
| commit | 8e55fdaa8ea763fc09acef82e6263c8f9b2c9f72 (patch) | |
| tree | 28a997331a519e636c1e3060a85229a3d8e73aec /drivers/net/wireless | |
| parent | ath10k: Fix the wrong updation of BW in tx_stats debugfs entry (diff) | |
| download | linux-dev-8e55fdaa8ea763fc09acef82e6263c8f9b2c9f72.tar.xz linux-dev-8e55fdaa8ea763fc09acef82e6263c8f9b2c9f72.zip | |
ath10k: Fix the wrong updation of SGI in tx_stats debugfs
The SGI is updated wrongly in tx stats table in debugfs per sta
entry. To know whether the packets/bytes are sent with SHORT GI,
test whether the SGI bit(ATH10K_RATE_INFO_FLAGS_SGI_BIT) is set or
not in the txrate flags.
Tested HW: WCN3990
Tested FW: WLAN.HL.3.1-00784-QCAHLSWMTPLZ-1
Fixes: a904417fc876 ("ath10k: add extended per sta tx statistics support")
Signed-off-by: Surabhi Vishnoi <svishnoi@codeaurora.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Diffstat (limited to 'drivers/net/wireless')
| -rw-r--r-- | drivers/net/wireless/ath/ath10k/htt_rx.c | 4 | ||||
| -rw-r--r-- | drivers/net/wireless/ath/ath10k/wmi.h | 1 |
2 files changed, 4 insertions, 1 deletions
diff --git a/drivers/net/wireless/ath/ath10k/htt_rx.c b/drivers/net/wireless/ath/ath10k/htt_rx.c index 9415ff6d0e43..1a9892703570 100644 --- a/drivers/net/wireless/ath/ath10k/htt_rx.c +++ b/drivers/net/wireless/ath/ath10k/htt_rx.c @@ -2921,12 +2921,14 @@ ath10k_accumulate_per_peer_tx_stats(struct ath10k *ar, struct rate_info *txrate = &arsta->txrate; struct ath10k_htt_tx_stats *tx_stats; int idx, ht_idx, gi, mcs, bw, nss; + unsigned long flags; if (!arsta->tx_stats) return; tx_stats = arsta->tx_stats; - gi = (arsta->txrate.flags & RATE_INFO_FLAGS_SHORT_GI); + flags = txrate->flags; + gi = test_bit(ATH10K_RATE_INFO_FLAGS_SGI_BIT, &flags); ht_idx = txrate->mcs + txrate->nss * 8; mcs = txrate->mcs; bw = txrate->bw; diff --git a/drivers/net/wireless/ath/ath10k/wmi.h b/drivers/net/wireless/ath/ath10k/wmi.h index 56da8292605b..f6d3e76723d7 100644 --- a/drivers/net/wireless/ath/ath10k/wmi.h +++ b/drivers/net/wireless/ath/ath10k/wmi.h @@ -5051,6 +5051,7 @@ enum wmi_rate_preamble { #define ATH10K_GI_NUM 2 #define ATH10K_HT_MCS_NUM 32 #define ATH10K_RATE_TABLE_NUM 320 +#define ATH10K_RATE_INFO_FLAGS_SGI_BIT 2 /* Value to disable fixed rate setting */ #define WMI_FIXED_RATE_NONE (0xff) |