Re: [Qemu-devel] [RFC v2 2/3] intel_iommu: add 256 bits qi_desc support

2019-02-28 Thread Yi Sun
On 19-03-01 14:59:00, Peter Xu wrote: > On Thu, Feb 28, 2019 at 09:47:56PM +0800, Yi Sun wrote: > > From: "Liu, Yi L" > > > > Per Intel(R) VT-d 3.0, the qi_desc is 256 bits in Scalable > > Mode. This patch adds emulation of 256bits qi_desc. > > > > Signed-off-by: Liu, Yi L > > [Yi Sun is co-dev

Re: [Qemu-devel] [RFC v2 2/3] intel_iommu: add 256 bits qi_desc support

2019-02-28 Thread Peter Xu
On Thu, Feb 28, 2019 at 09:47:56PM +0800, Yi Sun wrote: > From: "Liu, Yi L" > > Per Intel(R) VT-d 3.0, the qi_desc is 256 bits in Scalable > Mode. This patch adds emulation of 256bits qi_desc. > > Signed-off-by: Liu, Yi L > [Yi Sun is co-developer to rebase and refine the patch.] > Signed-off-b

[Qemu-devel] [RFC v2 2/3] intel_iommu: add 256 bits qi_desc support

2019-02-28 Thread Yi Sun
From: "Liu, Yi L" Per Intel(R) VT-d 3.0, the qi_desc is 256 bits in Scalable Mode. This patch adds emulation of 256bits qi_desc. Signed-off-by: Liu, Yi L [Yi Sun is co-developer to rebase and refine the patch.] Signed-off-by: Yi Sun --- v2: - modify s-o-b position. - remove unnecessary