On Fri, Apr 7, 2023 at 12:22 AM Peter Maydell wrote:
>
> On Mon, 7 Nov 2022 at 22:53, Michael S. Tsirkin wrote:
> >
> > From: Jason Wang
> >
> > This patch introduce ECAP_PASID via "x-pasid-mode".
>
> Hi; Coverity points out an issue with this code (CID 1508100):
>
> > -static guint vtd_uint64_h
On Mon, 7 Nov 2022 at 22:53, Michael S. Tsirkin wrote:
>
> From: Jason Wang
>
> This patch introduce ECAP_PASID via "x-pasid-mode".
Hi; Coverity points out an issue with this code (CID 1508100):
> -static guint vtd_uint64_hash(gconstpointer v)
> +static guint vtd_iotlb_hash(gconstpointer v)
>
From: Jason Wang
This patch introduce ECAP_PASID via "x-pasid-mode". Based on the
existing support for scalable mode, we need to implement the following
missing parts:
1) tag VTDAddressSpace with PASID and support IOMMU/DMA translation
with PASID
2) tag IOTLB with PASID
3) PASID cache and its
