| Message ID | 20230210111632.1985205-2-s.hauer@pengutronix.de |
|---|---|
| State | Superseded |
| Headers | show |
| Series | wifi: rtw88: USB fixes | expand |
> -----Original Message----- > From: Sascha Hauer <s.hauer@pengutronix.de> > Sent: Friday, February 10, 2023 7:17 PM > To: linux-wireless@vger.kernel.org > Cc: Neo Jou <neojou@gmail.com>; Hans Ulli Kroll <linux@ulli-kroll.de>; Ping-Ke Shih <pkshih@realtek.com>; > Yan-Hsuan Chuang <tony0620emma@gmail.com>; Kalle Valo <kvalo@kernel.org>; netdev@vger.kernel.org; > linux-kernel@vger.kernel.org; Martin Blumenstingl <martin.blumenstingl@googlemail.com>; > kernel@pengutronix.de; Alexander Hochbaum <alex@appudo.com>; Da Xue <da@libre.computer>; Bernie Huang > <phhuang@realtek.com>; Andreas Henriksson <andreas@fatal.se>; Viktor Petrenko <g0000ga@gmail.com>; Sascha > Hauer <s.hauer@pengutronix.de> > Subject: [PATCH v2 1/3] wifi: rtw88: usb: Set qsel correctly > > We have to extract qsel from the skb before doing skb_push() on it, > otherwise qsel will always be 0. > > Fixes: a82dfd33d1237 ("wifi: rtw88: Add common USB chip support") > Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Reviewed-by: Ping-Ke Shih <pkshih@realtek.com> > --- > drivers/net/wireless/realtek/rtw88/usb.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/net/wireless/realtek/rtw88/usb.c b/drivers/net/wireless/realtek/rtw88/usb.c > index 4ef38279b64c9..d9e995544e405 100644 > --- a/drivers/net/wireless/realtek/rtw88/usb.c > +++ b/drivers/net/wireless/realtek/rtw88/usb.c > @@ -471,9 +471,9 @@ static int rtw_usb_tx_write(struct rtw_dev *rtwdev, > u8 *pkt_desc; > int ep; > > + pkt_info->qsel = rtw_usb_tx_queue_mapping_to_qsel(skb); > pkt_desc = skb_push(skb, chip->tx_pkt_desc_sz); > memset(pkt_desc, 0, chip->tx_pkt_desc_sz); > - pkt_info->qsel = rtw_usb_tx_queue_mapping_to_qsel(skb); > ep = qsel_to_ep(rtwusb, pkt_info->qsel); > rtw_tx_fill_tx_desc(pkt_info, skb); > rtw_tx_fill_txdesc_checksum(rtwdev, pkt_info, skb->data); > -- > 2.30.2
Sascha Hauer <s.hauer@pengutronix.de> wrote: > We have to extract qsel from the skb before doing skb_push() on it, > otherwise qsel will always be 0. > > Fixes: a82dfd33d1237 ("wifi: rtw88: Add common USB chip support") > Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> > Reviewed-by: Ping-Ke Shih <pkshih@realtek.com> 3 patches applied to wireless-next.git, thanks. 7869b834fb07 wifi: rtw88: usb: Set qsel correctly 07ce9fa6ab0e wifi: rtw88: usb: send Zero length packets if necessary 462c8db6a011 wifi: rtw88: usb: drop now unnecessary URB size check
diff --git a/drivers/net/wireless/realtek/rtw88/usb.c b/drivers/net/wireless/realtek/rtw88/usb.c index 4ef38279b64c9..d9e995544e405 100644 --- a/drivers/net/wireless/realtek/rtw88/usb.c +++ b/drivers/net/wireless/realtek/rtw88/usb.c @@ -471,9 +471,9 @@ static int rtw_usb_tx_write(struct rtw_dev *rtwdev, u8 *pkt_desc; int ep; + pkt_info->qsel = rtw_usb_tx_queue_mapping_to_qsel(skb); pkt_desc = skb_push(skb, chip->tx_pkt_desc_sz); memset(pkt_desc, 0, chip->tx_pkt_desc_sz); - pkt_info->qsel = rtw_usb_tx_queue_mapping_to_qsel(skb); ep = qsel_to_ep(rtwusb, pkt_info->qsel); rtw_tx_fill_tx_desc(pkt_info, skb); rtw_tx_fill_txdesc_checksum(rtwdev, pkt_info, skb->data);
We have to extract qsel from the skb before doing skb_push() on it, otherwise qsel will always be 0. Fixes: a82dfd33d1237 ("wifi: rtw88: Add common USB chip support") Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> --- drivers/net/wireless/realtek/rtw88/usb.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)