static int
sef_cb_init_fresh(int type, sef_init_info_t *info)
{
long instance = 0;
env_parse("instance", "d", 0, &instance, 0, 255);
if (virtio_net_probe((int)instance) != OK)
panic("%s: No device found", name);
if (virtio_net_config() != OK)
panic("%s: No device found", name);
if (virtio_net_alloc_bufs() != OK)
panic("%s: Buffer allocation failed", name);
virtio_net_init_queues();
netdriver_announce();
return(OK);
}
/*
* Initialize the driver and the virtual hardware.
*/
static int
virtio_net_init(unsigned int instance, ether_addr_t *addr)
{
int r;
if ((r = virtio_net_probe(instance)) != OK)
return r;
virtio_net_config(addr);
if (virtio_net_alloc_bufs() != OK)
panic("%s: Buffer allocation failed", name);
virtio_net_init_queues();
/* Add packets to the receive queue. */
virtio_net_refill_rx_queue();
virtio_device_ready(net_dev);
virtio_irq_enable(net_dev);
return(OK);
}
