Re: [PATCH 2/7] iommu: add api to get iommu_domain of a device

2013-10-04 Thread Alex Williamson
On Fri, 2013-10-04 at 17:23 +, Bhushan Bharat-R65777 wrote: > > > -Original Message- > > From: Alex Williamson [mailto:alex.william...@redhat.com] > > Sent: Friday, October 04, 2013 10:43 PM > > To: Bhushan Bharat-R65777 > > Cc: j...@8bytes.org; b...@kernel.crashing.org; ga...@kernel.c

RE: [PATCH 2/7] iommu: add api to get iommu_domain of a device

2013-10-04 Thread Bhushan Bharat-R65777
> -Original Message- > From: Alex Williamson [mailto:alex.william...@redhat.com] > Sent: Friday, October 04, 2013 10:43 PM > To: Bhushan Bharat-R65777 > Cc: j...@8bytes.org; b...@kernel.crashing.org; ga...@kernel.crashing.org; > linux- > ker...@vger.kernel.org; linuxppc-...@lists.ozlabs.

Re: [PATCH 2/7] iommu: add api to get iommu_domain of a device

2013-10-04 Thread Alex Williamson
On Fri, 2013-10-04 at 16:47 +, Bhushan Bharat-R65777 wrote: > > > -Original Message- > > From: Alex Williamson [mailto:alex.william...@redhat.com] > > Sent: Friday, October 04, 2013 9:15 PM > > To: Bhushan Bharat-R65777 > > Cc: j...@8bytes.org; b...@kernel.crashing.org; ga...@kernel.cr

RE: [PATCH 2/7] iommu: add api to get iommu_domain of a device

2013-10-04 Thread Bhushan Bharat-R65777
> -Original Message- > From: Alex Williamson [mailto:alex.william...@redhat.com] > Sent: Friday, October 04, 2013 9:15 PM > To: Bhushan Bharat-R65777 > Cc: j...@8bytes.org; b...@kernel.crashing.org; ga...@kernel.crashing.org; > linux- > ker...@vger.kernel.org; linuxppc-...@lists.ozlabs.o

Re: [PATCH 2/7] iommu: add api to get iommu_domain of a device

2013-10-04 Thread Alex Williamson
On Fri, 2013-10-04 at 09:54 +, Bhushan Bharat-R65777 wrote: > > > -Original Message- > > From: linux-pci-ow...@vger.kernel.org > > [mailto:linux-pci-ow...@vger.kernel.org] > > On Behalf Of Alex Williamson > > Sent: Wednesday, September 25, 2013 10:16 PM > > To: Bhushan Bharat-R65777 >

Re: [PATCH v6 07/12] ARM: EXYNOS: remove system mmu initialization from exynos tree

2013-10-04 Thread Sean Paul
On Tue, Dec 25, 2012 at 8:54 PM, Cho KyongHo wrote: > This removes System MMU initialization from arch/arm/mach-exynos/ > to move them to DT and the exynos-iommu driver except gating clock > definitions. > exynos with iommu support no longer compiles with this patch: CC drivers/iommu/exy

Re: [RFC PATCH v2 0/7] VFIO for device tree based platform devices (work in progress)

2013-10-04 Thread Christoffer Dall
On Mon, Sep 30, 2013 at 05:28:36PM +0200, Antonios Motakis wrote: > This is a preview of the base work, towards VFIO support on ARM platforms > with an IOMMU. It forms a base on to which to implement the functionality > necessary to enable using device tree devices on ARM (and other platforms > bas

Re: [PATCH 1/7] VFIO_IOMMU_TYPE1 workaround to build for platform devices

2013-10-04 Thread Alexander Graf
On 01.10.2013, at 21:21, Yoder Stuart-B08248 wrote: >>> static int __init vfio_iommu_type1_init(void) >>> { >>> - if (!iommu_present(&pci_bus_type)) >>> +#ifdef CONFIG_PCI >>> + if (iommu_present(&pci_bus_type)) { >>> + iommu_bus_type = &pci_bus_type; >>> + /* For PCI targ

Re: [PATCH 3/7] Return info for device and its memory regions and interrupts

2013-10-04 Thread Alexander Graf
On 02.10.2013, at 13:21, Antonios Motakis wrote: > On Tue, Oct 1, 2013 at 9:32 PM, Yoder Stuart-B08248 > wrote: >>> Antonios Motakis wrote Alex Williamson wrote: I notice all the open firmware calls here and I'm curious, will all platform devices be making use of open firmware? >

[git pull] IOMMU Fixes for v3.12-rc3

2013-10-04 Thread Joerg Roedel
Hi Linus, The following changes since commit 4a10c2ac2f368583138b774ca41fac4207911983: Linux 3.12-rc2 (2013-09-23 15:41:09 -0700) are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git tags/iommu-fixes-v3.12-rc3 for you to fetch changes up to

RE: [PATCH 2/7] iommu: add api to get iommu_domain of a device

2013-10-04 Thread Bhushan Bharat-R65777
> -Original Message- > From: Bhushan Bharat-R65777 > Sent: Friday, October 04, 2013 3:24 PM > To: 'Alex Williamson' > Cc: j...@8bytes.org; b...@kernel.crashing.org; ga...@kernel.crashing.org; > linux- > ker...@vger.kernel.org; linuxppc-...@lists.ozlabs.org; linux- > p...@vger.kernel.org;

RE: [PATCH 2/7] iommu: add api to get iommu_domain of a device

2013-10-04 Thread Bhushan Bharat-R65777
> -Original Message- > From: linux-pci-ow...@vger.kernel.org [mailto:linux-pci-ow...@vger.kernel.org] > On Behalf Of Alex Williamson > Sent: Wednesday, September 25, 2013 10:16 PM > To: Bhushan Bharat-R65777 > Cc: j...@8bytes.org; b...@kernel.crashing.org; ga...@kernel.crashing.org; > li