Re: [PATCH v5 04/23] iommu/vt-d: add bind_pasid_table function

2018-05-14 Thread Jacob Pan
On Sun, 13 May 2018 17:29:47 +0800 Lu Baolu wrote: > Hi, > > On 05/12/2018 04:53 AM, Jacob Pan wrote: > > Add Intel VT-d ops to the generic iommu_bind_pasid_table API > > functions. > > > > The primary use case is for direct assignment of SVM capable > > device.

Re: [PATCH v5 04/23] iommu/vt-d: add bind_pasid_table function

2018-05-14 Thread Jacob Pan
On Sun, 13 May 2018 17:29:47 +0800 Lu Baolu wrote: > Hi, > > On 05/12/2018 04:53 AM, Jacob Pan wrote: > > Add Intel VT-d ops to the generic iommu_bind_pasid_table API > > functions. > > > > The primary use case is for direct assignment of SVM capable > > device. Originated from emulated IOMMU

Re: [PATCH v5 04/23] iommu/vt-d: add bind_pasid_table function

2018-05-13 Thread Lu Baolu
Hi, On 05/12/2018 04:53 AM, Jacob Pan wrote: > Add Intel VT-d ops to the generic iommu_bind_pasid_table API > functions. > > The primary use case is for direct assignment of SVM capable > device. Originated from emulated IOMMU in the guest, the request goes > through many layers (e.g. VFIO). Upon

Re: [PATCH v5 04/23] iommu/vt-d: add bind_pasid_table function

2018-05-13 Thread Lu Baolu
Hi, On 05/12/2018 04:53 AM, Jacob Pan wrote: > Add Intel VT-d ops to the generic iommu_bind_pasid_table API > functions. > > The primary use case is for direct assignment of SVM capable > device. Originated from emulated IOMMU in the guest, the request goes > through many layers (e.g. VFIO). Upon

[PATCH v5 04/23] iommu/vt-d: add bind_pasid_table function

2018-05-11 Thread Jacob Pan
Add Intel VT-d ops to the generic iommu_bind_pasid_table API functions. The primary use case is for direct assignment of SVM capable device. Originated from emulated IOMMU in the guest, the request goes through many layers (e.g. VFIO). Upon calling host IOMMU driver, caller passes guest PASID

[PATCH v5 04/23] iommu/vt-d: add bind_pasid_table function

2018-05-11 Thread Jacob Pan
Add Intel VT-d ops to the generic iommu_bind_pasid_table API functions. The primary use case is for direct assignment of SVM capable device. Originated from emulated IOMMU in the guest, the request goes through many layers (e.g. VFIO). Upon calling host IOMMU driver, caller passes guest PASID