diff options
| author | Lorenzo Bianconi <lorenzo@kernel.org> | 2020-09-05 11:26:04 +0200 |
|---|---|---|
| committer | Felix Fietkau <nbd@nbd.name> | 2020-09-24 18:10:19 +0200 |
| commit | e98e6df6d6820c8609315630409cd8766953d122 (patch) | |
| tree | 94e5e889261c890e199436277c813e987582dbb9 /drivers/net/wireless/mediatek/mt76/mt7615/usb_mcu.c | |
| parent | ab25d9d46760d8e5450edd8e12386654940803a5 (diff) | |
mt76: move pad estimation out of mt76_skb_adjust_pad
Move frame pad computation out of mt76_skb_adjust_pad routine.
This is a preliminary patch to introduce sdio tx aggregation.
Tested-by: Sean Wang <sean.wang@mediatek.com>
Co-developed-by: Sean Wang <sean.wang@mediatek.com>
Signed-off-by: Sean Wang <sean.wang@mediatek.com>
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Diffstat (limited to 'drivers/net/wireless/mediatek/mt76/mt7615/usb_mcu.c')
| -rw-r--r-- | drivers/net/wireless/mediatek/mt76/mt7615/usb_mcu.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/net/wireless/mediatek/mt76/mt7615/usb_mcu.c b/drivers/net/wireless/mediatek/mt76/mt7615/usb_mcu.c index adbed373798e..4d8be366af31 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7615/usb_mcu.c +++ b/drivers/net/wireless/mediatek/mt76/mt7615/usb_mcu.c @@ -18,8 +18,7 @@ mt7663u_mcu_send_message(struct mt76_dev *mdev, struct sk_buff *skb, int cmd, bool wait_resp) { struct mt7615_dev *dev = container_of(mdev, struct mt7615_dev, mt76); - int ret, seq, ep; - u32 len; + int ret, seq, ep, len, pad; mutex_lock(&mdev->mcu.mutex); @@ -31,7 +30,8 @@ mt7663u_mcu_send_message(struct mt76_dev *mdev, struct sk_buff *skb, len = skb->len; put_unaligned_le32(len, skb_push(skb, sizeof(len))); - ret = mt76_skb_adjust_pad(skb); + pad = round_up(skb->len, 4) + 4 - skb->len; + ret = mt76_skb_adjust_pad(skb, pad); if (ret < 0) goto out; |