[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: [Qemu-devel] [PATCH v5 15/18] intel_iommu: introduce IEC notifiers
From: |
Peter Xu |
Subject: |
Re: [Qemu-devel] [PATCH v5 15/18] intel_iommu: introduce IEC notifiers |
Date: |
Fri, 29 Apr 2016 10:43:25 +0800 |
User-agent: |
Mutt/1.5.24 (2015-08-30) |
On Thu, Apr 28, 2016 at 06:56:05PM +0300, David Kiarie wrote:
[...]
> I think AMD IOMMU could be a benefit greatly from the Intel IOMMU
> cache implementation. There could be a few differences but I think
> much of the code could be reused. The thing is, AMD IOMMU spec doesn't
> mention anything to do with it's cache design except the available
> interface (for system programmers) and I have a bit of a hard time
> trying to design a cache from scratch. Trying to do this will however
> require me to dig too much into Intel IOMMU and I would prefer to
> reserve that for later, probably.
Sure. I will not touch that part in this series. My first step would
be trying to remove vtd_* stuffs in common codes only, as Jan has
suggested.
Thanks,
-- peterx
- [Qemu-devel] [PATCH v5 11/18] q35: ioapic: add support for emulated IOAPIC IR, (continued)
- [Qemu-devel] [PATCH v5 11/18] q35: ioapic: add support for emulated IOAPIC IR, Peter Xu, 2016/04/28
- [Qemu-devel] [PATCH v5 13/18] intel_iommu: add support for split irqchip, Peter Xu, 2016/04/28
- [Qemu-devel] [PATCH v5 12/18] ioapic: introduce ioapic_entry_parse() helper, Peter Xu, 2016/04/28
- [Qemu-devel] [PATCH v5 14/18] q35: add "intremap" parameter to enable IR, Peter Xu, 2016/04/28
- [Qemu-devel] [PATCH v5 15/18] intel_iommu: introduce IEC notifiers, Peter Xu, 2016/04/28
[Qemu-devel] [PATCH v5 16/18] ioapic: register VT-d IEC invalidate notifier, Peter Xu, 2016/04/28
[Qemu-devel] [PATCH v5 17/18] ioapic: keep RO bits for IOAPIC entry, Peter Xu, 2016/04/28
[Qemu-devel] [PATCH v5 18/18] ioapic: clear remote irr bit for edge-triggered interrupts, Peter Xu, 2016/04/28
Re: [Qemu-devel] [PATCH v5 00/18] IOMMU: Enable interrupt remapping for Intel IOMMU, Peter Xu, 2016/04/28
Re: [Qemu-devel] [PATCH v5 00/18] IOMMU: Enable interrupt remapping for Intel IOMMU, Jan Kiszka, 2016/04/28