This is a note to let you know that I've just added the patch titled
wifi: mt76: mt7925: fix get wrong chip cap from incorrect pointer
to the 6.13-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
wifi-mt76-mt7925-fix-get-wrong-chip-cap-from-incorre.patch
and it can be found in the queue-6.13 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit 344d6e3323c881b19d65cf11b98739604396db6c
Author: Ming Yen Hsieh <mingyen.hsieh@xxxxxxxxxxxx>
Date: Mon Nov 4 13:14:47 2024 +0800
wifi: mt76: mt7925: fix get wrong chip cap from incorrect pointer
[ Upstream commit 4d264f31b3074d361f65702dd7969861bcf1c158 ]
Use tlv instead of skb, because using skb will get valid data
with wrong offset.
Fixes: 86c051f2c418 ("wifi: mt76: mt7925: enabling MLO when the firmware supports it")
Signed-off-by: Ming Yen Hsieh <mingyen.hsieh@xxxxxxxxxxxx>
Link: https://patch.msgid.link/20241104051447.4286-1-mingyen.hsieh@xxxxxxxxxxxx
Signed-off-by: Felix Fietkau <nbd@xxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c b/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c
index a78883d4d6df0..b43617dbd5fde 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c
@@ -823,7 +823,7 @@ mt7925_mcu_get_nic_capability(struct mt792x_dev *dev)
mt7925_mcu_parse_phy_cap(dev, tlv->data);
break;
case MT_NIC_CAP_CHIP_CAP:
- memcpy(&dev->phy.chip_cap, (void *)skb->data, sizeof(u64));
+ dev->phy.chip_cap = le64_to_cpu(*(__le64 *)tlv->data);
break;
case MT_NIC_CAP_EML_CAP:
mt7925_mcu_parse_eml_cap(dev, tlv->data);
