Search Linux Wireless

Re: [PATCH wireless-drivers] mt76: usb: fix buffer allocation for scatter-gather capable devices

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



Lorenzo Bianconi <lorenzo@xxxxxxxxxx> writes:

> Partially revert commit f8f527b16db5 ("mt76: usb: use EP max packet
> aligned buffer sizes for rx") since it breaks A-MSDU support.
> When A-MSDU is enable the device can receive frames up to
> q->buf_size but they will be discarded in mt76u_process_rx_entry
> since there is no enough room for skb_shared_info.
> Fix it by introducing q->data_size and take info account
> skb_shared_info size in q->buf_size
> Moreover increase buffer size even for legacy mode (scatter-gather not
> available)
>
> Fixes: f8f527b16db5 ("mt76: usb: use EP max packet aligned buffer sizes for rx")
> Signed-off-by: Lorenzo Bianconi <lorenzo@xxxxxxxxxx>

Felix, can I take this directly to wireless-drivers?

-- 
Kalle Valo



[Index of Archives]     [Linux Host AP]     [ATH6KL]     [Linux Wireless Personal Area Network]     [Linux Bluetooth]     [Wireless Regulations]     [Linux Netdev]     [Kernel Newbies]     [Linux Kernel]     [IDE]     [Git]     [Netfilter]     [Bugtraq]     [Yosemite Hiking]     [MIPS Linux]     [ARM Linux]     [Linux RAID]

  Powered by Linux