On 2021/2/18 上午5:55, Si-Wei Liu wrote:
On 2/16/2021 7:21 AM, Eli Cohen wrote:
On Thu, Feb 11, 2021 at 09:33:14AM +0200, Eli Cohen wrote:
On Wed, Feb 10, 2021 at 01:48:00PM -0800, Si-Wei Liu wrote:
While virtq is stopped, get_vq_state() is supposed to
be called to get sync'ed with the
On 2/16/2021 7:21 AM, Eli Cohen wrote:
On Thu, Feb 11, 2021 at 09:33:14AM +0200, Eli Cohen wrote:
On Wed, Feb 10, 2021 at 01:48:00PM -0800, Si-Wei Liu wrote:
While virtq is stopped, get_vq_state() is supposed to
be called to get sync'ed with the latest internal
avail_index from device.
On Thu, Feb 11, 2021 at 09:33:14AM +0200, Eli Cohen wrote:
> On Wed, Feb 10, 2021 at 01:48:00PM -0800, Si-Wei Liu wrote:
> > While virtq is stopped, get_vq_state() is supposed to
> > be called to get sync'ed with the latest internal
> > avail_index from device. The saved avail_index is used
>
On Wed, Feb 10, 2021 at 01:48:00PM -0800, Si-Wei Liu wrote:
> While virtq is stopped, get_vq_state() is supposed to
> be called to get sync'ed with the latest internal
> avail_index from device. The saved avail_index is used
> to restate the virtq once device is started. Commit
> b35ccebe3
While virtq is stopped, get_vq_state() is supposed to
be called to get sync'ed with the latest internal
avail_index from device. The saved avail_index is used
to restate the virtq once device is started. Commit
b35ccebe3ef7 introduced the clear_virtqueues() routine
to reset the saved av
