On 2020/6/10 下午12:16, Michael S. Tsirkin wrote:
On Wed, Jun 10, 2020 at 10:03:28AM +0800, Jason Wang wrote:
On 2020/6/9 下午11:43, Michael S. Tsirkin wrote:
On Fri, May 29, 2020 at 11:07:28AM +0800, Jason Wang wrote:
Spec said: The driver uses this to selectively prevent the device from
On Wed, Jun 10, 2020 at 10:03:28AM +0800, Jason Wang wrote:
>
> On 2020/6/9 下午11:43, Michael S. Tsirkin wrote:
> > On Fri, May 29, 2020 at 11:07:28AM +0800, Jason Wang wrote:
> > > Spec said: The driver uses this to selectively prevent the device from
> > > executing requests from this virtqueue.
On 2020/6/9 下午11:43, Michael S. Tsirkin wrote:
On Fri, May 29, 2020 at 11:07:28AM +0800, Jason Wang wrote:
Spec said: The driver uses this to selectively prevent the device from
executing requests from this virtqueue. 1 - enabled; 0 - disabled.
Though write 0 to queue_enable is forbidden by
On Fri, May 29, 2020 at 11:07:28AM +0800, Jason Wang wrote:
> Spec said: The driver uses this to selectively prevent the device from
> executing requests from this virtqueue. 1 - enabled; 0 - disabled.
>
> Though write 0 to queue_enable is forbidden by the sepc, we should not
spec?
> assume
On Fri, May 29, 2020 at 11:07:28AM +0800, Jason Wang wrote:
> Spec said: The driver uses this to selectively prevent the device from
> executing requests from this virtqueue. 1 - enabled; 0 - disabled.
>
> Though write 0 to queue_enable is forbidden by the sepc, we should not
> assume that the
Spec said: The driver uses this to selectively prevent the device from
executing requests from this virtqueue. 1 - enabled; 0 - disabled.
Though write 0 to queue_enable is forbidden by the sepc, we should not
assume that the value is 1.
Fix this by ignoring the write value other than 1.
Cc:
