On 2020/9/28 下午11:44, Eugenio Perez Martin wrote:
-u64 iova, u64 size)
+static int vhost_vdpa_unmap(struct vhost_vdpa *v,
+ struct vhost_iotlb *iotlb,
+ u64 iova, u64 size)
{
struct vdpa_device *vdpa =
On Thu, Sep 24, 2020 at 5:25 AM Jason Wang wrote:
>
> This patch extends the vhost-vdpa to support ASID based IOTLB API. The
> vhost-vdpa device will allocated multple IOTLBs for vDPA device that
> supports multiple address spaces. The IOTLBs and vDPA device memory
> mappings is determined and
This patch extends the vhost-vdpa to support ASID based IOTLB API. The
vhost-vdpa device will allocated multple IOTLBs for vDPA device that
supports multiple address spaces. The IOTLBs and vDPA device memory
mappings is determined and maintained through ASID.
Note that we still don't support vDPA
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