diff options
| author | Franky Lin <franky.lin@broadcom.com> | 2016-04-11 11:35:25 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-06-11 12:24:11 +0200 |
| commit | 5f4688a15c2481108f1bfb9e0e3b44214c1ea618 (patch) | |
| tree | c58cbe8029f8c41d4d715a9f78fba963bd6eeeac /include/linux/debugobjects.h | |
| parent | 6da841e9ae8736c87d684babdd0140c45e3d2a06 (diff) | |
brcmfmac: screening firmware event packet
commit c56caa9db8abbbfb9e31325e0897705aa897db37 upstream.
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>
[bwh: Backported to 4.4 adjust filenames]
Signed-off-by: Ben Hutchings <ben.hutchings@codethink.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'include/linux/debugobjects.h')
0 files changed, 0 insertions, 0 deletions