On Tue, Feb 19, 2019 at 05:33:57PM +0800, Jason Wang wrote:
>
> On 2019/2/19 下午4:21, Wei Xu wrote:
> >On Tue, Feb 19, 2019 at 02:49:42PM +0800, Jason Wang wrote:
> >>On 2019/2/18 下午10:46, Wei Xu wrote:
> Do we allow chain more descriptors than vq size in the case of indirect?
> According t
On 2019/2/19 下午4:21, Wei Xu wrote:
On Tue, Feb 19, 2019 at 02:49:42PM +0800, Jason Wang wrote:
On 2019/2/18 下午10:46, Wei Xu wrote:
Do we allow chain more descriptors than vq size in the case of indirect?
According to the spec:
"
The device limits the number of descriptors in a list through
On Tue, Feb 19, 2019 at 02:49:42PM +0800, Jason Wang wrote:
>
> On 2019/2/18 下午10:46, Wei Xu wrote:
> >>Do we allow chain more descriptors than vq size in the case of indirect?
> >>According to the spec:
> >>
> >>"
> >>
> >>The device limits the number of descriptors in a list through a
> >>transp
On 2019/2/18 下午10:46, Wei Xu wrote:
Do we allow chain more descriptors than vq size in the case of indirect?
According to the spec:
"
The device limits the number of descriptors in a list through a
transport-specific and/or device-specific value. If not limited,
the maximum number of descript
On Mon, Feb 18, 2019 at 03:51:05PM +0800, Jason Wang wrote:
>
> On 2019/2/14 下午12:26, w...@redhat.com wrote:
> >From: Wei Xu
> >
> >last_used_idx/wrap_counter should be equal to last_avail_idx/wrap_counter
> >after a successful flush.
> >
> >Batching in vhost-net & dpdk testpmd is not equivalentl
On 2019/2/14 下午12:26, w...@redhat.com wrote:
From: Wei Xu
last_used_idx/wrap_counter should be equal to last_avail_idx/wrap_counter
after a successful flush.
Batching in vhost-net & dpdk testpmd is not equivalently supported in
userspace backend, but a chained descriptors for Rx is similarly
From: Wei Xu
last_used_idx/wrap_counter should be equal to last_avail_idx/wrap_counter
after a successful flush.
Batching in vhost-net & dpdk testpmd is not equivalently supported in
userspace backend, but a chained descriptors for Rx is similarly presented
as a lightweight batch, so a write bar
