diff options
| author | Jason Wang <jasowang@redhat.com> | 2013-01-30 19:12:23 +0800 |
|---|---|---|
| committer | Anthony Liguori <aliguori@us.ibm.com> | 2013-02-01 11:03:00 -0600 |
| commit | cc1f0f45425d0cca41ad421623f92bebc93a21a9 (patch) | |
| tree | 8015fb30e1da7eab59fbbf236f790500a47cbea0 /hw/ne2000.c | |
| parent | b356f76de31e343121cdab3a01b39182edce9519 (diff) | |
| download | qemu-cc1f0f45425d0cca41ad421623f92bebc93a21a9.tar.gz | |
net: introduce qemu_get_nic()
To support multiqueue, this patch introduces a helper qemu_get_nic() to get
NICState from a NetClientState. The following patches would refactor this helper
to support multiqueue.
Signed-off-by: Jason Wang <jasowang@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Diffstat (limited to 'hw/ne2000.c')
| -rw-r--r-- | hw/ne2000.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/hw/ne2000.c b/hw/ne2000.c index 03c420998b..c989190c0e 100644 --- a/hw/ne2000.c +++ b/hw/ne2000.c @@ -167,7 +167,7 @@ static int ne2000_buffer_full(NE2000State *s) int ne2000_can_receive(NetClientState *nc) { - NE2000State *s = DO_UPCAST(NICState, nc, nc)->opaque; + NE2000State *s = qemu_get_nic_opaque(nc); if (s->cmd & E8390_STOP) return 1; @@ -178,7 +178,7 @@ int ne2000_can_receive(NetClientState *nc) ssize_t ne2000_receive(NetClientState *nc, const uint8_t *buf, size_t size_) { - NE2000State *s = DO_UPCAST(NICState, nc, nc)->opaque; + NE2000State *s = qemu_get_nic_opaque(nc); int size = size_; uint8_t *p; unsigned int total_len, next, avail, len, index, mcast_idx; @@ -706,7 +706,7 @@ void ne2000_setup_io(NE2000State *s, unsigned size) static void ne2000_cleanup(NetClientState *nc) { - NE2000State *s = DO_UPCAST(NICState, nc, nc)->opaque; + NE2000State *s = qemu_get_nic_opaque(nc); s->nic = NULL; } |