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/lan9118.c | |
| parent | b356f76de31e343121cdab3a01b39182edce9519 (diff) | |
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/lan9118.c')
| -rw-r--r-- | hw/lan9118.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/hw/lan9118.c b/hw/lan9118.c index 262f38992..0e844e535 100644 --- a/hw/lan9118.c +++ b/hw/lan9118.c @@ -386,7 +386,7 @@ static void phy_update_link(lan9118_state *s) static void lan9118_set_link(NetClientState *nc) { - phy_update_link(DO_UPCAST(NICState, nc, nc)->opaque); + phy_update_link(qemu_get_nic_opaque(nc)); } static void phy_reset(lan9118_state *s) @@ -512,7 +512,7 @@ static int lan9118_filter(lan9118_state *s, const uint8_t *addr) static ssize_t lan9118_receive(NetClientState *nc, const uint8_t *buf, size_t size) { - lan9118_state *s = DO_UPCAST(NICState, nc, nc)->opaque; + lan9118_state *s = qemu_get_nic_opaque(nc); int fifo_len; int offset; int src_pos; @@ -1306,7 +1306,7 @@ static const MemoryRegionOps lan9118_16bit_mem_ops = { static void lan9118_cleanup(NetClientState *nc) { - lan9118_state *s = DO_UPCAST(NICState, nc, nc)->opaque; + lan9118_state *s = qemu_get_nic_opaque(nc); s->nic = NULL; } |