Messages in this thread | | | Subject | Re: [PATCH RESEND V2] vdpa: introduce virtio pci driver | From | Jason Wang <> | Date | Wed, 10 Jun 2020 14:16:26 +0800 |
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On 2020/6/10 下午2:07, Michael S. Tsirkin wrote: > On Wed, Jun 10, 2020 at 01:49:51PM +0800, Jason Wang wrote: >> This patch introduce a vDPA driver for virtio-pci device. It bridges >> the virtio-pci control command to the vDPA bus. This will be used for >> developing new features for both software vDPA framework and hardware >> vDPA feature. >> >> Compared to vdpa_sim, it has several advantages: >> >> - it's a real device driver which allow us to play with real hardware >> features >> - type independent instead of networking specific >> >> Note that since virtio specification does not support get/restore >> virtqueue state. So we can not use this driver for VM. This can be >> addressed by extending the virtio specification. >> >> Consider the driver is mainly for testing and development for vDPA >> features, it can only be bound via dynamic ids to make sure it's not >> conflict with the drivers like virtio-pci or IFCVF. >> >> Signed-off-by: Jason Wang<jasowang@redhat.com> > error: sha1 information is lacking or useless (drivers/vdpa/Kconfig). > > which tree is this on top of?
Your vhost.git vhost branch, HEAD is bbea3bcfd1d6 vdpa: fix typos in the comments for __vdpa_alloc_device()
Do I need to use other branch?
Thanks
>
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