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Re: [Qemu-devel] [PATCH RFC 0/4] ARM SMMUv3 Emulation
From: |
Peter Maydell |
Subject: |
Re: [Qemu-devel] [PATCH RFC 0/4] ARM SMMUv3 Emulation |
Date: |
Fri, 15 Jan 2016 17:28:41 +0000 |
On 11 January 2016 at 14:16, <address@hidden> wrote:
> From: Prem Mallappa <address@hidden>
>
> Implementation Notes:
>
> - SMMUv3 model, as per ARM SMMUv3 11.0 spec
> - Works with Linux Kernel 4.4 SMMUv3 Driver By Will Deacon.
> - Stage1 only
> - only LPAE Translation tables supported
> - BE for translation tables is not supported.
> - Save/Restore not supported "YET".
> - Broadcom variant added, not much different at the moment
>
> Untested
> - Stage2 only
> - Stage1+Stage2 support
>
> Future planned work:
> - MSI(x) support
So, Xilinx also has an SMMU model (out of tree). Edgar, Alistair,
would you care to have a look at this code and suggest whether one
or the other is a better base to start from? (If there's not much
difference then I'm inclined to start with the one that got posted
to the list first :-))
thanks
-- PMM
- [Qemu-devel] [PATCH RFC 0/4] ARM SMMUv3 Emulation, pmallapp, 2016/01/11
- [Qemu-devel] [PATCH RFC 2/4] hw: arm: Added smmuv3 files for build, pmallapp, 2016/01/11
- [Qemu-devel] [PATCH RFC 3/4] hw: arm: Add SMMUv3 to virt platform, pmallapp, 2016/01/11
- [Qemu-devel] [PATCH RFC 4/4] devicetree: Added new APIs to make use of more fdt functions, pmallapp, 2016/01/11
- [Qemu-devel] [PATCH RFC 1/4] arm: smmu: ARM SMMUv3 emulation, pmallapp, 2016/01/11
- Re: [Qemu-devel] [PATCH RFC 0/4] ARM SMMUv3 Emulation, Peter Maydell, 2016/01/11
- Re: [Qemu-devel] [PATCH RFC 0/4] ARM SMMUv3 Emulation,
Peter Maydell <=