RE: [PATCH linux-next v4 2/8] vdpa: Introduce query of device config layout
From: Parav Pandit via Virtualization <hidden>
Date: 2021-10-25 11:43:22
From: Jason Wang <jasowang@redhat.com> Sent: Monday, October 25, 2021 11:36 AM 在 2021/10/22 上午12:35, Parav Pandit 写道:quoted
Introduce a command to query a device config layout. An example query of network vdpa device: $ vdpa dev add name bar mgmtdev vdpasim_net $ vdpa dev config show bar: mac 00:35:09:19:48:05 link up link_announce false mtu 1500Nit: it looks to me this patch doesn't expose link_announce but max_virtqueue_pairs. Other looks good.
I recollect now when started working on v5. Above commit log example is correct. Max_virtqueue_pairs is not exposed for the vdpa device as this field in the config space is not valid. It is not valid because this vdpa net device is single queue. So this commit log is accurate. _______________________________________________ Virtualization mailing list Virtualization@lists.linux-foundation.org https://lists.linuxfoundation.org/mailman/listinfo/virtualization