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| author | Ryder Lee <ryder.lee@mediatek.com> | 2023-07-26 21:35:05 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-09-13 10:53:04 +0300 |
| commit | edb1afe042c740d97cd7931f3734e82d5397ad4f (patch) | |
| tree | ef8d95f9c352c4a96089f3595ad1dc28b0d0649e | |
| parent | 04fc9843d181814f3d6336723f519114167f1d01 (diff) | |
| download | linux-edb1afe042c740d97cd7931f3734e82d5397ad4f.tar.xz | |
wifi: mt76: mt7915: fix tlv length of mt7915_mcu_get_chan_mib_info
[ Upstream commit 4f1875c288dfc1ccea81fc17fef1d30c9d8498b2 ]
Correct per-device TLV lengths to avoid invalid operation in firmware.
( 64.040375:28:STATS-E)statsGetSingleHWCounter: MIB counter index = 65472 not supported.
This happens on mt7916/mt7986.
Fixes: b0bfa00595be ("wifi: mt76: mt7915: improve accuracy of time_busy calculation")
Signed-off-by: Ryder Lee <ryder.lee@mediatek.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Signed-off-by: Sasha Levin <sashal@kernel.org>
| -rw-r--r-- | drivers/net/wireless/mediatek/mt76/mt7915/mcu.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c b/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c index a325066bf57e..1a8611c6b684 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c +++ b/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c @@ -3000,7 +3000,7 @@ int mt7915_mcu_get_chan_mib_info(struct mt7915_phy *phy, bool chan_switch) } ret = mt76_mcu_send_and_get_msg(&dev->mt76, MCU_EXT_CMD(GET_MIB_INFO), - req, sizeof(req), true, &skb); + req, len * sizeof(req[0]), true, &skb); if (ret) return ret; |