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Re: [PATCH] virtio-net : Add check for VIRTIO_NET_F_MAC


From: Michael Tokarev
Subject: Re: [PATCH] virtio-net : Add check for VIRTIO_NET_F_MAC
Date: Wed, 29 Sep 2021 13:01:29 +0300
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.14.0

29.09.2021 09:52, Cindy Lu wrote:
For vdpa device, if the host support VIRTIO_NET_F_MAC
we need to read the mac address from hardware, so need
to check this bit, the logic is
1 if the host support VIRTIO_NET_F_MAC and the mac address
    is correct, qemu will use the mac address in hardware
2.if the host not support , qemu will use the mac from cmdline

So if hw supports NET_F_MAC, cmdline-provided parameter will
silently be ignored?

s/host not support/host does not support this feature/

3.if the cmdline not provide mac address, qemu will use radam mac
address

s/not/does not/
s/radam/random/

Thanks,

/mjt



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