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Re: Documentation and VFIO on SPARC
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From: |
Alex Williamson |
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Subject: |
Re: Documentation and VFIO on SPARC |
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Date: |
Mon, 27 Jan 2020 09:04:32 -0700 |
On Fri, 24 Jan 2020 14:48:40 +0000
Graeme Brett Houston <address@hidden> wrote:
> 2 Queries:
>
> 1st is there any Good Documentation on Writing VGA devices?
>
> 2nd Can VFIO devices be successfully passed to the sparc engine &
> hopefully Solaris 9 actually bootup
>
> I am thinking a Actual PCI SPARC Card with OpenFirmware ROM and other
> dev ices i am interested in getting a PCI trace from.
Re: 2, try it and see. When developing vfio I tested with an emulated
powerpc machine as it was one of the few archs other than x86 systems
that seemed to have functional PCI in QEMU, it worked. I'm not sure
what might have broken since then, it's been a long time since I've run
that test case, but worth a shot. Thanks,
Alex