Re: [PATCH 07/21] vdpa: multiple address spaces support

2020-12-30 Thread Eli Cohen
On Wed, Dec 30, 2020 at 12:04:30PM +0800, Jason Wang wrote: > > On 2020/12/29 下午3:28, Eli Cohen wrote: > > > @@ -43,6 +43,8 @@ struct vdpa_vq_state { > > >* @index: device index > > >* @features_valid: were features initialized? for legacy guests > > >* @nvqs: the number of virtqueues

Re: [PATCH 07/21] vdpa: multiple address spaces support

2020-12-29 Thread Jason Wang
On 2020/12/29 下午3:28, Eli Cohen wrote: @@ -43,6 +43,8 @@ struct vdpa_vq_state { * @index: device index * @features_valid: were features initialized? for legacy guests * @nvqs: the number of virtqueues + * @ngroups: the number of virtqueue groups + * @nas: the number of address spaces

Re: [PATCH 07/21] vdpa: multiple address spaces support

2020-12-29 Thread Jason Wang
On 2020/12/29 下午3:28, Eli Cohen wrote: @@ -43,6 +43,8 @@ struct vdpa_vq_state { * @index: device index * @features_valid: were features initialized? for legacy guests * @nvqs: the number of virtqueues + * @ngroups: the number of virtqueue groups + * @nas: the number of address spaces

Re: [PATCH 07/21] vdpa: multiple address spaces support

2020-12-28 Thread Eli Cohen
On Wed, Dec 16, 2020 at 02:48:04PM +0800, Jason Wang wrote: > This patches introduces the multiple address spaces support for vDPA > device. This idea is to identify a specific address space via an > dedicated identifier - ASID. > > During vDPA device allocation, vDPA device driver needs to report

[PATCH 07/21] vdpa: multiple address spaces support

2020-12-15 Thread Jason Wang
This patches introduces the multiple address spaces support for vDPA device. This idea is to identify a specific address space via an dedicated identifier - ASID. During vDPA device allocation, vDPA device driver needs to report the number of address spaces supported by the device then the DMA map