virtio_net.h File Reference

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Functions
int	virtio_net_probe_and_init (void)

Function Documentation

virtio_net_probe_and_init()

int virtio_net_probe_and_init

(

void

)

virtio_net_probe_and_init() - Probe PCI bus for a virtio-net device and initialise it.

Scans pci_devices[] for vendor=0x1AF4, device=0x1000. Negotiates legacy virtio features, allocates virtqueues from physically contiguous PMM frames, and registers a netdev_t via netdev_register().

Returns

: 0 on success, -1 if no device found or initialisation failed.

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