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| author | Peter Crosthwaite | 2015-09-11 06:24:12 +0200 |
|---|---|---|
| committer | Stefan Hajnoczi | 2015-09-17 13:36:03 +0200 |
| commit | 271a234a2359975101396916f37f3c7d347c61b8 (patch) | |
| tree | 0686818d84e239ea437ea0171db41f8d471b9cc6 /scripts/checkpatch.pl | |
| parent | net: smc91c111: gate can_receive() on rx FIFO having a slot (diff) | |
| download | qemu-271a234a2359975101396916f37f3c7d347c61b8.tar.gz qemu-271a234a2359975101396916f37f3c7d347c61b8.tar.xz qemu-271a234a2359975101396916f37f3c7d347c61b8.zip | |
net: smc91c111: flush packets on RCR register changes
The SOFT_RST or RXEN in the control register can be used as a condition
to unblock the net layer via can_receive(). So check for possible
flushes on RCR changes. This will drop all pending packets on soft
reset or disable which is the functional intent of the can_receive()
logic.
Signed-off-by: Peter Crosthwaite <crosthwaite.peter@gmail.com>
Reviewed-by: Fam Zheng <famz@redhat.com>
Tested-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Message-id: b114d4c96f4afbdaa15f1361d9c07e3021755915.1441873621.git.crosthwaite.peter@gmail.com
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Diffstat (limited to 'scripts/checkpatch.pl')
0 files changed, 0 insertions, 0 deletions