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2 Commits

Author SHA1 Message Date
Bin Meng
699aae0800 virtio: net: Support non-legacy device 
For v1.0 compliant device, it always assumes the member 'num_buffers'
exists in the struct virtio_net_hdr while the legacy driver only
presented 'num_buffers' when VIRTIO_NET_F_MRG_RXBUF was negotiated.
Without that feature the structure was 2 bytes shorter.

Update the driver to support the non-legacy device.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
 2018-11-14 09:16:28 -08:00
Tuomas Tynkkynen
f371ad3064 virtio: Add net driver support 
This adds virtio net device driver support.

Signed-off-by: Tuomas Tynkkynen <tuomas.tynkkynen@iki.fi>
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
 2018-11-14 09:16:27 -08:00