On Tue, Mar 19, 2024 at 2:40 PM Michael S. Tsirkin <mst@xxxxxxxxxx> wrote:
>
> On Mon, Feb 19, 2024 at 02:55:56AM +0800, Zhu Lingshan wrote:
> > This series allows the user space applications query vDPA virtio-block
> > device inforamtion.
> >
> > testing on vdpa_sim_blk, iproute2 output:
> > sudo ./vdpa/vdpa dev config show -jp vdpa_blk0
> > {
> > "config": {
> > "vdpa_blk0": {
> > "capacity": 262144,
> > "segment size": 4096,
> > "block size": 512,
> > "max segments in a request": 32,
> > "num of queues": 1,
> > "logical blocks per physical block (log2)": 0,
> > "offset of first aligned logical block": 0,
> > "minimum io size": 1,
> > "optimal io size": 1,
> > "maximum discard sectors for a segment": 4294967295,
> > "max discard segments in a command": 1,
> > "discard sector alignment": 512,
> > "max write zeros sectors in a segment": 4294967295,
> > "max write zero segments": 1,
> > "read only": false,
> > "flush command support": true
> > }
> > }
> > }
> >
> > Please help review
> >
> > Thanks
> > Zhu Lingshan
>
> It's been in my tree for a while so it will be in the next pull,
> but going forward Jason I'd like to know what kind of
> timeline do you have in mind for reviewing vdpa patches?
I think there are some misunderstandings here.
I usually try my best to offer a review.
This series was posted during my vacation, and when I came back after
the vacation it was merged into your tree. I'd expect you are fine
with the patches.
If that doesn't work, maybe we can start to do something like:
vDPA patches needs my ack before it can be merged
Does it work?
Thanks
>
> > Zhu Lingshan (10):
> > vDPA: report virtio-block capacity to user space
> > vDPA: report virtio-block max segment size to user space
> > vDPA: report virtio-block block-size to user space
> > vDPA: report virtio-block max segments in a request to user space
> > vDPA: report virtio-block MQ info to user space
> > vDPA: report virtio-block topology info to user space
> > vDPA: report virtio-block discarding configuration to user space
> > vDPA: report virtio-block write zeroes configuration to user space
> > vDPA: report virtio-block read-only info to user space
> > vDPA: report virtio-blk flush info to user space
> >
> > drivers/vdpa/vdpa.c | 212 ++++++++++++++++++++++++++++++++++++++
> > include/linux/vdpa.h | 1 +
> > include/uapi/linux/vdpa.h | 17 +++
> > 3 files changed, 230 insertions(+)
> >
> > --
> > 2.39.3
>
