From: greearb@candelatech.com
To: linux-wireless@vger.kernel.org
Cc: Ben Greear <greearb@candelatech.com>
Subject: [PATCH 07/11] mt76: mt7915: fix rate rix and flags in txs path
Date: Thu, 18 Nov 2021 08:40:52 -0800 [thread overview]
Message-ID: <20211118164056.2965-7-greearb@candelatech.com> (raw)
In-Reply-To: <20211118164056.2965-1-greearb@candelatech.com>
From: Ben Greear <greearb@candelatech.com>
Do not initialize rix to -1, build the rix and set flags
based on the mcs, nss, and mode.
Signed-off-by: Ben Greear <greearb@candelatech.com>
---
drivers/net/wireless/mediatek/mt76/mt7915/mac.c | 16 +++++++++++++---
1 file changed, 13 insertions(+), 3 deletions(-)
diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/mac.c b/drivers/net/wireless/mediatek/mt76/mt7915/mac.c
index edf33540658e..300928edd0d7 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7915/mac.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7915/mac.c
@@ -1571,7 +1571,7 @@ mt7915_mac_add_txs_skb(struct mt7915_dev *dev, struct mt76_wcid *wcid, int pid,
struct ieee80211_supported_band *sband;
struct mt76_dev *mdev = &dev->mt76;
struct mt76_phy *mphy;
- struct ieee80211_tx_info *info;
+ struct ieee80211_tx_info *info = NULL;
struct sk_buff_head list;
struct rate_info rate = {};
struct sk_buff *skb = NULL;
@@ -1596,8 +1596,6 @@ mt7915_mac_add_txs_skb(struct mt7915_dev *dev, struct mt76_wcid *wcid, int pid,
info->status.ampdu_len = 1;
info->status.ampdu_ack_len = !!(info->flags &
IEEE80211_TX_STAT_ACK);
-
- info->status.rates[0].idx = -1;
}
txrate = FIELD_GET(MT_TXS0_TX_RATE, txs);
@@ -1627,6 +1625,8 @@ mt7915_mac_add_txs_skb(struct mt7915_dev *dev, struct mt76_wcid *wcid, int pid,
rate.mcs = mt76_get_rate(mphy->dev, sband, rate.mcs, cck);
rate.legacy = sband->bitrates[rate.mcs].bitrate;
+ if (info)
+ info->status.rates[0].idx = rate.mcs;
break;
case MT_PHY_TYPE_HT:
case MT_PHY_TYPE_HT_GF:
@@ -1637,6 +1637,10 @@ mt7915_mac_add_txs_skb(struct mt7915_dev *dev, struct mt76_wcid *wcid, int pid,
rate.flags = RATE_INFO_FLAGS_MCS;
if (wcid->rate_short_gi)
rate.flags |= RATE_INFO_FLAGS_SHORT_GI;
+ if (info) {
+ info->status.rates[0].idx = rate.mcs + rate.nss * 8;
+ info->status.rates[0].flags |= IEEE80211_TX_RC_MCS;
+ }
break;
case MT_PHY_TYPE_VHT:
if (rate.mcs > 9)
@@ -1645,6 +1649,10 @@ mt7915_mac_add_txs_skb(struct mt7915_dev *dev, struct mt76_wcid *wcid, int pid,
rate.flags = RATE_INFO_FLAGS_VHT_MCS;
if (wcid->rate_short_gi)
rate.flags |= RATE_INFO_FLAGS_SHORT_GI;
+ if (info) {
+ info->status.rates[0].idx = (rate.nss << 4) | rate.mcs;
+ info->status.rates[0].flags |= IEEE80211_TX_RC_VHT_MCS;
+ }
break;
case MT_PHY_TYPE_HE_SU:
case MT_PHY_TYPE_HE_EXT_SU:
@@ -1656,6 +1664,8 @@ mt7915_mac_add_txs_skb(struct mt7915_dev *dev, struct mt76_wcid *wcid, int pid,
rate.he_gi = wcid->rate_he_gi;
rate.he_dcm = FIELD_GET(MT_TX_RATE_DCM, txrate);
rate.flags = RATE_INFO_FLAGS_HE_MCS;
+ if (info)
+ info->status.rates[0].idx = (rate.nss << 4) | rate.mcs;
break;
default:
WARN_ON_ONCE(true);
--
2.20.1
next prev parent reply other threads:[~2021-11-18 16:41 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-11-18 16:40 [PATCH 01/11] mt76: mt7915: add comments about rx descriptor parsing greearb
2021-11-18 16:40 ` [PATCH 02/11] mt76: mt7915: print out hw revision greearb
2021-11-18 16:59 ` Ryder Lee
2021-11-18 16:40 ` [PATCH 03/11] mt76: mt7915: support enabling rx group-5 status greearb
2022-01-04 10:39 ` Lorenzo Bianconi
2021-11-18 16:40 ` [PATCH 04/11] mt76: mt7915: use nss for calculating rx-chains greearb
2021-12-03 9:16 ` Felix Fietkau
2021-12-03 15:33 ` Ben Greear
2021-11-18 16:40 ` [PATCH 05/11] mt76: mt7915: ethtool group-5 rx stats information greearb
2022-01-04 10:58 ` Lorenzo Bianconi
2021-11-18 16:40 ` [PATCH 06/11] mt76: mt7915: ethtool counters for driver rx path greearb
2021-11-18 16:40 ` greearb [this message]
2022-01-04 11:15 ` [PATCH 07/11] mt76: mt7915: fix rate rix and flags in txs path Lorenzo Bianconi
2021-11-18 16:40 ` [PATCH 08/11] mt76: mt7915: add ethtool tx/rx pkts/bytes greearb
2021-11-18 16:40 ` [PATCH 09/11] mt76: mt7915: add rx-ppdu-size-out-of-range ethtool counter greearb
2021-11-18 16:40 ` [PATCH 10/11] mt76: mt7915: ethtool and mib rx stats greearb
2021-11-18 16:40 ` [PATCH 11/11] mt76: mt7915: poll mib counters every 200ms greearb
2021-11-18 17:01 ` Ryder Lee
2021-11-19 16:33 ` [PATCH 01/11] mt76: mt7915: add comments about rx descriptor parsing Lorenzo Bianconi
2021-11-19 16:41 ` Ben Greear
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