mirror of https://github.com/hak5/openwrt.git
62 lines
1.8 KiB
Diff
62 lines
1.8 KiB
Diff
From: Christian Lamparter <chunkeey@gmail.com>
|
|
Date: Wed, 1 Nov 2017 21:01:57 +0100
|
|
Subject: [PATCH] ath10k: fix recent bandwidth conversion bug
|
|
|
|
The commit "cfg80211: make RATE_INFO_BW_20 the default" changed
|
|
the index of RATE_INFO_BW_20, but the updates to ath10k missed
|
|
the special bandwidth calculation case in
|
|
ath10k_update_per_peer_tx_stats().
|
|
|
|
Fixes: 842be75c77cb ("cfg80211: make RATE_INFO_BW_20 the default")
|
|
Signed-off-by: Christian Lamparter <chunkeey@gmail.com>
|
|
Patchwork-Id: 10037035
|
|
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
|
|
---
|
|
|
|
--- a/drivers/net/wireless/ath/ath10k/htt_rx.c
|
|
+++ b/drivers/net/wireless/ath/ath10k/htt_rx.c
|
|
@@ -592,6 +592,9 @@ struct amsdu_subframe_hdr {
|
|
|
|
#define GROUP_ID_IS_SU_MIMO(x) ((x) == 0 || (x) == 63)
|
|
|
|
+static const u8 ath10k_bw_to_mac80211[] = { RATE_INFO_BW_20, RATE_INFO_BW_40,
|
|
+ RATE_INFO_BW_80, RATE_INFO_BW_160 };
|
|
+
|
|
static void ath10k_htt_rx_h_rates(struct ath10k *ar,
|
|
struct ieee80211_rx_status *status,
|
|
struct htt_rx_desc *rxd)
|
|
@@ -694,23 +697,7 @@ static void ath10k_htt_rx_h_rates(struct
|
|
if (sgi)
|
|
status->enc_flags |= RX_ENC_FLAG_SHORT_GI;
|
|
|
|
- switch (bw) {
|
|
- /* 20MHZ */
|
|
- case 0:
|
|
- break;
|
|
- /* 40MHZ */
|
|
- case 1:
|
|
- status->bw = RATE_INFO_BW_40;
|
|
- break;
|
|
- /* 80MHZ */
|
|
- case 2:
|
|
- status->bw = RATE_INFO_BW_80;
|
|
- break;
|
|
- case 3:
|
|
- status->bw = RATE_INFO_BW_160;
|
|
- break;
|
|
- }
|
|
-
|
|
+ status->bw = ath10k_bw_to_mac80211[bw];
|
|
status->encoding = RX_ENC_VHT;
|
|
break;
|
|
default:
|
|
@@ -2297,7 +2284,7 @@ ath10k_update_per_peer_tx_stats(struct a
|
|
arsta->txrate.flags |= RATE_INFO_FLAGS_SHORT_GI;
|
|
|
|
arsta->txrate.nss = txrate.nss;
|
|
- arsta->txrate.bw = txrate.bw + RATE_INFO_BW_20;
|
|
+ arsta->txrate.bw = ath10k_bw_to_mac80211[txrate.bw];
|
|
}
|
|
|
|
static void ath10k_htt_fetch_peer_stats(struct ath10k *ar,
|