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Re: [Qemu-devel] [PATCH 11/13] pseries: Convert sPAPR TCEs to use generi
From: |
David Gibson |
Subject: |
Re: [Qemu-devel] [PATCH 11/13] pseries: Convert sPAPR TCEs to use generic IOMMU infrastructure |
Date: |
Tue, 24 Apr 2012 10:38:12 +1000 |
User-agent: |
Mutt/1.5.21 (2010-09-15) |
On Mon, Apr 23, 2012 at 03:18:22PM -0500, Anthony Liguori wrote:
> On 04/19/2012 11:16 PM, David Gibson wrote:
> >The pseries platform already contains an IOMMU implementation, since it is
> >essential for the platform's paravirtualized VIO devices. This IOMMU
> >support is currently built into the implementation of the VIO "bus" and
> >the various VIO devices.
> >
> >This patch converts this code to make use of the new common IOMMU
> >infrastructure.
> >
> >Cc: Alex Graf<address@hidden>
> >
> >Signed-off-by: David Gibson<address@hidden>
>
> This doesn't apply anymore against upstream. Could you please
> rebase and resubmit?
Oh, drat. Rebase isn't the problem, it's because I forgot I had this
queued after my rework of VIO address allocation (submitted, but not
merged) which will cause conflicts. Erm.. I'll go see what I can do.
--
David Gibson | I'll have my music baroque, and my code
david AT gibson.dropbear.id.au | minimalist, thank you. NOT _the_ _other_
| _way_ _around_!
http://www.ozlabs.org/~dgibson
- [Qemu-devel] [PATCH 12/13] iommu: Allow PCI to use IOMMU infrastructure, (continued)
- [Qemu-devel] [PATCH 12/13] iommu: Allow PCI to use IOMMU infrastructure, David Gibson, 2012/04/20
- [Qemu-devel] [PATCH 08/13] usb: Convert usb_packet_{map, unmap} to universal DMA helpers, David Gibson, 2012/04/20
- [Qemu-devel] [PATCH 02/13] usb-xhci: Use PCI DMA helper functions, David Gibson, 2012/04/20
- [Qemu-devel] [PATCH 13/13] pseries: Implement IOMMU and DMA for PAPR PCI devices, David Gibson, 2012/04/20
- [Qemu-devel] [PATCH 06/13] iommu: Make sglists and dma_bdrv helpers use new universal DMA helpers, David Gibson, 2012/04/20
- [Qemu-devel] [PATCH 09/13] iommu: Introduce IOMMU emulation infrastructure, David Gibson, 2012/04/20
- [Qemu-devel] [PATCH 10/13] iommu: Add facility to cancel in-use dma memory maps, David Gibson, 2012/04/20
- [Qemu-devel] [PATCH 05/13] usb-ohci: Use universal DMA helper functions, David Gibson, 2012/04/20
- [Qemu-devel] [PATCH 11/13] pseries: Convert sPAPR TCEs to use generic IOMMU infrastructure, David Gibson, 2012/04/20
- Re: [Qemu-devel] [RFC 0/13] Support for guest visible IOMMUs, Kevin Wolf, 2012/04/20