From: Felix Fietkau <nbd@nbd.name>
To: linux-wireless@vger.kernel.org
Subject: [PATCH 7/9] mt76: mt7615: do not adjust MAC timings if the device is not running
Date: Wed, 22 Apr 2020 18:04:35 +0200 [thread overview]
Message-ID: <20200422160437.99466-7-nbd@nbd.name> (raw)
In-Reply-To: <20200422160437.99466-1-nbd@nbd.name>
Avoids register writes and MAC start/stop when the hardware isn't ready for it
Signed-off-by: Felix Fietkau <nbd@nbd.name>
---
drivers/net/wireless/mediatek/mt76/mt7615/mac.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/net/wireless/mediatek/mt76/mt7615/mac.c b/drivers/net/wireless/mediatek/mt76/mt7615/mac.c
index 88cbf5ffa290..89aed6d67de0 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7615/mac.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7615/mac.c
@@ -119,6 +119,9 @@ void mt7615_mac_set_timing(struct mt7615_phy *phy)
int sifs, offset;
bool is_5ghz = phy->mt76->chandef.chan->band == NL80211_BAND_5GHZ;
+ if (!test_bit(MT76_STATE_RUNNING, &phy->mt76->state))
+ return;
+
if (is_5ghz)
sifs = 16;
else
--
2.24.0
next prev parent reply other threads:[~2020-04-22 16:04 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-04-22 16:04 [PATCH 1/9] mt76: mt7615: fix sta ampdu factor for VHT Felix Fietkau
2020-04-22 16:04 ` [PATCH 2/9] mt76: fix A-MPDU density handling Felix Fietkau
2020-04-22 16:04 ` [PATCH 3/9] mt76: mt7615: use larger rx buffers if VHT is supported Felix Fietkau
2020-04-22 16:04 ` [PATCH 4/9] mt76: mt7615: never use an 802.11b CF-End rate on 5GHz Felix Fietkau
2020-04-22 16:04 ` [PATCH 5/9] mt76: mt7603: " Felix Fietkau
2020-04-22 16:04 ` [PATCH 6/9] mt76: mt7615: adjust timing in mt7615_mac_set_timing to match fw/hw values Felix Fietkau
2020-04-22 16:04 ` Felix Fietkau [this message]
2020-04-22 16:04 ` [PATCH 8/9] mt76: mt7615: fix tx status rate index calculation Felix Fietkau
2020-04-22 16:04 ` [PATCH 9/9] mt76: mt7603: " Felix Fietkau
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