On 2020/7/29 下午10:15, Eli Cohen wrote:
OK, we have a mode of operation that does not require driver
intervention to manipulate the event queues so I think we're ok with
this design.
Good to know this.
Thanks
OK, we have a mode of operation that does not require driver
intervention to manipulate the event queues so I think we're ok with
this design.
On Wed, Jul 29, 2020 at 06:19:52PM +0800, Jason Wang wrote:
>
> On 2020/7/29 下午5:55, Eli Cohen wrote:
> >On Wed, Jul 29, 2020 at 05:21:53PM +0800, Jason W
On Wed, Jul 29, 2020 at 06:19:52PM +0800, Jason Wang wrote:
I am checking internally if we can work in a mode not requiring to
acknowledge the interrupt. I will update.
Thanks for the explanations.
>
> On 2020/7/29 下午5:55, Eli Cohen wrote:
> >On Wed, Jul 29, 2020 at 05:21:53PM +0800, Jason Wang
On 2020/7/29 下午5:55, Eli Cohen wrote:
On Wed, Jul 29, 2020 at 05:21:53PM +0800, Jason Wang wrote:
On 2020/7/28 下午5:04, Eli Cohen wrote:
On Tue, Jul 28, 2020 at 12:24:03PM +0800, Zhu Lingshan wrote:
+static void vhost_vdpa_setup_vq_irq(struct vhost_vdpa *v, int qid)
+{
+ struct vhost_vi
On Wed, Jul 29, 2020 at 05:21:53PM +0800, Jason Wang wrote:
>
> On 2020/7/28 下午5:04, Eli Cohen wrote:
> >On Tue, Jul 28, 2020 at 12:24:03PM +0800, Zhu Lingshan wrote:
> >>+static void vhost_vdpa_setup_vq_irq(struct vhost_vdpa *v, int qid)
> >>+{
> >>+ struct vhost_virtqueue *vq = &v->vqs[qid];
>
On 2020/7/28 下午5:04, Eli Cohen wrote:
On Tue, Jul 28, 2020 at 12:24:03PM +0800, Zhu Lingshan wrote:
+static void vhost_vdpa_setup_vq_irq(struct vhost_vdpa *v, int qid)
+{
+ struct vhost_virtqueue *vq = &v->vqs[qid];
+ const struct vdpa_config_ops *ops = v->vdpa->config;
+
On 2020/7/28 下午5:18, Zhu, Lingshan wrote:
* status to 0.
@@ -167,6 +220,15 @@ static long vhost_vdpa_set_status(struct
vhost_vdpa *v, u8 __user *statusp)
if (status != 0 && (ops->get_status(vdpa) & ~status) != 0)
return -EINVAL;
+ /* vq irq is not expected to be c
On Tue, Jul 28, 2020 at 12:24:03PM +0800, Zhu Lingshan wrote:
>
> +static void vhost_vdpa_setup_vq_irq(struct vhost_vdpa *v, int qid)
> +{
> + struct vhost_virtqueue *vq = &v->vqs[qid];
> + const struct vdpa_config_ops *ops = v->vdpa->config;
> + struct vdpa_device *vdpa = v->vdpa;
>
On 2020/7/28 下午12:24, Zhu Lingshan wrote:
This patch introduce a set of functions for setup/unsetup
and update irq offloading respectively by register/unregister
and re-register the irq_bypass_producer.
With these functions, this commit can setup/unsetup
irq offloading through setting DRIVER_O
This patch introduce a set of functions for setup/unsetup
and update irq offloading respectively by register/unregister
and re-register the irq_bypass_producer.
With these functions, this commit can setup/unsetup
irq offloading through setting DRIVER_OK/!DRIVER_OK, and
update irq offloading throug
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