Re: [PATCH 10/18] iommu/msm: Add IOMMU_DOMAIN_DMA support

On Thu, Aug 20, 2020 at 9:58 AM Robin Murphy wrote: > > On 2020-08-20 16:55, Rob Clark wrote: > > Side note, I suspect we'll end up needing something like > > 0e764a01015dfebff8a8ffd297d74663772e248a .. if someone can dig a 32b > > device out of the closet and dust it off, the fix is easy enough.

Re: [PATCH 10/18] iommu/msm: Add IOMMU_DOMAIN_DMA support

On 2020-08-20 16:55, Rob Clark wrote: Side note, I suspect we'll end up needing something like 0e764a01015dfebff8a8ffd297d74663772e248a .. if someone can dig a 32b device out of the closet and dust it off, the fix is easy enough. Just wanted to mention that here so anyone with a 32b device could

Re: [PATCH 10/18] iommu/msm: Add IOMMU_DOMAIN_DMA support

Side note, I suspect we'll end up needing something like 0e764a01015dfebff8a8ffd297d74663772e248a .. if someone can dig a 32b device out of the closet and dust it off, the fix is easy enough. Just wanted to mention that here so anyone with a 32b device could find what is needed. BR, -R On Thu, Au

[PATCH 10/18] iommu/msm: Add IOMMU_DOMAIN_DMA support

Now that arch/arm is wired up for default domains and iommu-dma, implement the corresponding driver-side support for DMA domains. Signed-off-by: Robin Murphy --- drivers/iommu/msm_iommu.c | 7 ++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/drivers/iommu/msm_iommu.c b/driver