From: Gavin Li <[email protected]>
brcmf_sdio_fromevntchan() was being called on the the hardware header
rather than the software header, causing some frames to be
mischaracterized as on the event channel rather than the data channel.
This fixes the performance regression introduced in commit c56caa9d
where event processing is done separately.
Signed-off-by: Gavin Li <[email protected]>
---
drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c
index dfb0658713d9..d2219885071f 100644
--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c
@@ -1661,7 +1661,7 @@ static u8 brcmf_sdio_rxglom(struct brcmf_sdio *bus, u8 rxseq)
pfirst->len, pfirst->next,
pfirst->prev);
skb_unlink(pfirst, &bus->glom);
- if (brcmf_sdio_fromevntchan(pfirst->data))
+ if (brcmf_sdio_fromevntchan(&dptr[SDPCM_HWHDR_LEN]))
brcmf_rx_event(bus->sdiodev->dev, pfirst);
else
brcmf_rx_frame(bus->sdiodev->dev, pfirst,
--
2.11.0
On 17 January 2017 at 23:29, <[email protected]> wrote:
> From: Gavin Li <[email protected]>
>
> brcmf_sdio_fromevntchan() was being called on the the hardware header
> rather than the software header, causing some frames to be
> mischaracterized as on the event channel rather than the data channel.
> This fixes the performance regression introduced in commit c56caa9d
> where event processing is done separately.
This should be:
in commit c56caa9db8ab ("brcmfmac: screening firmware event packet") where (...)
You should also use
Fixes: c56caa9db8ab ("brcmfmac: screening firmware event packet") where (...)
> Signed-off-by: Gavin Li <[email protected]>
Please add also:
Cc: [email protected] # 4.6+
On 17 January 2017 at 23:41, Rafa=C5=82 Mi=C5=82ecki <[email protected]> wro=
te:
> On 17 January 2017 at 23:29, <[email protected]> wrote:
>> From: Gavin Li <[email protected]>
>>
>> brcmf_sdio_fromevntchan() was being called on the the hardware header
>> rather than the software header, causing some frames to be
>> mischaracterized as on the event channel rather than the data channel.
>> This fixes the performance regression introduced in commit c56caa9d
>> where event processing is done separately.
>
> This should be:
> in commit c56caa9db8ab ("brcmfmac: screening firmware event packet") wher=
e (...)
>
> You should also use
> Fixes: c56caa9db8ab ("brcmfmac: screening firmware event packet") where (=
...)
Oops, copy & paste mistake. Just:
Fixes: c56caa9db8ab ("brcmfmac: screening firmware event packet")
--=20
Rafa=C5=82