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| author | Fam Zheng <famz@redhat.com> | 2015-07-15 18:19:03 +0800 |
|---|---|---|
| committer | Stefan Hajnoczi <stefanha@redhat.com> | 2015-07-27 14:12:18 +0100 |
| commit | b0ba0b9b6b402d738f11f27eea6c94d97bf84cbf (patch) | |
| tree | 151f1a84607a1a4506053365199c6e85218c7dcf /hw/net/pcnet.h | |
| parent | 8c8c460c5f38f878675631a66286a6e87bb4d111 (diff) | |
| download | qemu-b0ba0b9b6b402d738f11f27eea6c94d97bf84cbf.zip qemu-b0ba0b9b6b402d738f11f27eea6c94d97bf84cbf.tar.gz qemu-b0ba0b9b6b402d738f11f27eea6c94d97bf84cbf.tar.bz2 | |
pcnet: Drop pcnet_can_receive
pcnet_receive already checks the conditions and drop packets if false.
Due to the new semantics since 6e99c63 ("net/socket: Drop
net_socket_can_send"), having .can_receive returning 0 requires us to
explicitly flush the queued packets when the conditions are becoming
true, but queuing the packets when guest driver is not ready doesn't
make much sense.
Signed-off-by: Fam Zheng <famz@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Jason Wang <jasowang@redhat.com>
Message-id: 1436955553-22791-3-git-send-email-famz@redhat.com
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Diffstat (limited to 'hw/net/pcnet.h')
| -rw-r--r-- | hw/net/pcnet.h | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/hw/net/pcnet.h b/hw/net/pcnet.h index 79c4c84..dec8de8 100644 --- a/hw/net/pcnet.h +++ b/hw/net/pcnet.h @@ -60,7 +60,6 @@ uint32_t pcnet_ioport_readw(void *opaque, uint32_t addr); void pcnet_ioport_writel(void *opaque, uint32_t addr, uint32_t val); uint32_t pcnet_ioport_readl(void *opaque, uint32_t addr); uint32_t pcnet_bcr_readw(PCNetState *s, uint32_t rap); -int pcnet_can_receive(NetClientState *nc); ssize_t pcnet_receive(NetClientState *nc, const uint8_t *buf, size_t size_); void pcnet_set_link_status(NetClientState *nc); void pcnet_common_init(DeviceState *dev, PCNetState *s, NetClientInfo *info); |