diff options
Diffstat (limited to 'hw/net/rocker/rocker_fp.c')
| -rw-r--r-- | hw/net/rocker/rocker_fp.c | 18 |
1 files changed, 10 insertions, 8 deletions
diff --git a/hw/net/rocker/rocker_fp.c b/hw/net/rocker/rocker_fp.c index d8d934c396..c693ae5081 100644 --- a/hw/net/rocker/rocker_fp.c +++ b/hw/net/rocker/rocker_fp.c @@ -125,18 +125,21 @@ int fp_port_eg(FpPort *port, const struct iovec *iov, int iovcnt) return ROCKER_OK; } -static int fp_port_can_receive(NetClientState *nc) -{ - FpPort *port = qemu_get_nic_opaque(nc); - - return port->enabled; -} - static ssize_t fp_port_receive_iov(NetClientState *nc, const struct iovec *iov, int iovcnt) { FpPort *port = qemu_get_nic_opaque(nc); + /* If the port is disabled, we want to drop this pkt + * now rather than queing it for later. We don't want + * any stale pkts getting into the device when the port + * transitions to enabled. + */ + + if (!port->enabled) { + return -1; + } + return world_ingress(port->world, port->pport, iov, iovcnt); } @@ -165,7 +168,6 @@ static void fp_port_set_link_status(NetClientState *nc) static NetClientInfo fp_port_info = { .type = NET_CLIENT_OPTIONS_KIND_NIC, .size = sizeof(NICState), - .can_receive = fp_port_can_receive, .receive = fp_port_receive, .receive_iov = fp_port_receive_iov, .cleanup = fp_port_cleanup, |