On Sun, Oct 13, 2013 at 02:02:32AM +0530, Varun Sethi wrote:
> Factor out PCI specific code in the PAMU driver.
>
> Signed-off-by: Varun Sethi
> ---
> drivers/iommu/fsl_pamu_domain.c | 81
> +++
> 1 file changed, 40 insertions(+), 41 deletions(-)
>
> diff
On Mon, Oct 14, 2013 at 04:17:51PM +0100, Antonios Motakis wrote:
> On Mon, Oct 14, 2013 at 2:48 PM, Will Deacon wrote:
> > On Fri, Oct 11, 2013 at 02:24:47PM +0100, Antonios Motakis wrote:
> >> The return value of arm_smmu_iova_to_phys is directly passed to the
> >> user of the IOMMU API via iomm
On Mon, Oct 14, 2013 at 04:13:15PM +0100, Antonios Motakis wrote:
> On Mon, Oct 14, 2013 at 2:48 PM, Will Deacon wrote:
> > > diff --git a/drivers/iommu/arm-smmu.c b/drivers/iommu/arm-smmu.c
> > > index 0f45a48..8b71332 100644
> > > --- a/drivers/iommu/arm-smmu.c
> > > +++ b/drivers/iommu/arm-smmu
On Mon, Oct 14, 2013 at 2:48 PM, Will Deacon wrote:
> On Fri, Oct 11, 2013 at 02:24:47PM +0100, Antonios Motakis wrote:
>> The return value of arm_smmu_iova_to_phys is directly passed to the
>> user of the IOMMU API via iommu_iova_to_phys; however the ARM SMMU
>> driver returns -EINVAL on error, w
On Mon, Oct 14, 2013 at 2:48 PM, Will Deacon wrote:
>
> Hi Antonios,
>
> On Fri, Oct 11, 2013 at 02:24:46PM +0100, Antonios Motakis wrote:
> > IOMMU groups are expected by certain users of the IOMMU API,
> > e.g. VFIO. Add new devices found by the SMMU driver to an IOMMU
> > group to satisfy those
On Mon, 2013-10-14 at 12:58 +, Sethi Varun-B16395 wrote:
>
> > -Original Message-
> > From: Alex Williamson [mailto:alex.william...@redhat.com]
> > Sent: Friday, October 11, 2013 2:12 AM
> > To: Sethi Varun-B16395
> > Cc: Bhushan Bharat-R65777; ag...@suse.de; Wood Scott-B07421; linux-
> -Original Message-
> From: Alex Williamson [mailto:alex.william...@redhat.com]
> Sent: Friday, October 11, 2013 2:12 AM
> To: Sethi Varun-B16395
> Cc: Bhushan Bharat-R65777; ag...@suse.de; Wood Scott-B07421; linux-
> p...@vger.kernel.org; ga...@kernel.crashing.org; linux-
> ker...@vger.
On Fri, Oct 11, 2013 at 02:24:47PM +0100, Antonios Motakis wrote:
> The return value of arm_smmu_iova_to_phys is directly passed to the
> user of the IOMMU API via iommu_iova_to_phys; however the ARM SMMU
> driver returns -EINVAL on error, which is not consistent with the
> rest of the drivers impl
Hi Antonios,
On Fri, Oct 11, 2013 at 02:24:46PM +0100, Antonios Motakis wrote:
> IOMMU groups are expected by certain users of the IOMMU API,
> e.g. VFIO. Add new devices found by the SMMU driver to an IOMMU
> group to satisfy those users.
Cheers for looking at this: VFIO has been on my TODO list
On Thu, 10 Oct 2013 14:54:29 -0600, Alex Williamson wrote:
> On Mon, 2013-10-07 at 10:58 +0900, Cho KyongHo wrote:
> > Patch written by Antonios Motakis :
> >
> > IOMMU groups are expected by certain users of the IOMMU API,
> > e.g. VFIO. Since each device is behind its own System MMU, we
> > can
Dear Linux folks,
Rudolf Marek pushed a patch for review to enable the IOMMU in coreboot
for the ASUS F2A85-M [1]. With this patch applied, Linux, I think
3.10-rc1, shows IO_PAGE_FAULT messages.
$ dmesg
[…]
[0.00] ACPI: IVRS bf144e10 00070 (v02 AMD AMDI
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