diff options
| author |   Franky Lin <franky.lin@broadcom.com> | 2016-04-11 11:35:25 +0200 |
|---|---|---|
| committer |   Kalle Valo <kvalo@codeaurora.org> | 2016-04-14 15:57:50 +0300 |
| commit | c56caa9db8abbbfb9e31325e0897705aa897db37 (patch) | |
| tree | 6857c1874dcda08e811232d1e12303f2642c9227 /drivers/net/wireless/broadcom/brcm80211/brcmfmac/usb.c | |
| parent | brcmfmac: fix p2p scan abort null pointer exception (diff) | |
| download | linux-dev-c56caa9db8abbbfb9e31325e0897705aa897db37.tar.xz linux-dev-c56caa9db8abbbfb9e31325e0897705aa897db37.zip | |
brcmfmac: screening firmware event packet
Firmware uses asynchronized events as a communication method to the
host. The event packets are marked as ETH_P_LINK_CTL protocol type. For
SDIO and PCIe bus, this kind of packets are delivered through virtual
event channel not data channel. This patch adds a screening logic to
make sure the event handler only processes the events coming from the
correct channel.
Reviewed-by: Pieter-Paul Giesberts <pieter-paul.giesberts@broadcom.com>
Signed-off-by: Franky Lin <franky.lin@broadcom.com>
Signed-off-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Diffstat (limited to 'drivers/net/wireless/broadcom/brcm80211/brcmfmac/usb.c')
| -rw-r--r-- | drivers/net/wireless/broadcom/brcm80211/brcmfmac/usb.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/usb.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/usb.c index 869eb82db8b1..aa0b2a192faa 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/usb.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/usb.c @@ -514,7 +514,7 @@ static void brcmf_usb_rx_complete(struct urb *urb) if (devinfo->bus_pub.state == BRCMFMAC_USB_STATE_UP) { skb_put(skb, urb->actual_length); - brcmf_rx_frame(devinfo->dev, skb); + brcmf_rx_frame(devinfo->dev, skb, true); brcmf_usb_rx_refill(devinfo, req); } else { brcmu_pkt_buf_free_skb(skb); |