2 Commits

Author	SHA1	Message	Date
Vivek Gautam	bc580b56cb	iommu/arm-smmu: Log CBFRSYNRA register on context fault ... Bits[15:0] in CBFRSYNRA register contain information about StreamID of the incoming transaction that generated the fault. Dump CBFRSYNRA register to get this info. This is specially useful in a distributed SMMU architecture where multiple masters are connected to the SMMU. SID information helps to quickly identify the faulting master device. Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org> Reviewed-by: Robin Murphy <robin.murphy@arm.com> Acked-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Signed-off-by: Vivek Gautam <vivek.gautam@codeaurora.org> Signed-off-by: Will Deacon <will.deacon@arm.com>	2019-04-23 12:23:16 +01:00
Rob Clark	2b03774bae	iommu/arm-smmu: Split out register defines ... I want to re-use some of these for qcom_iommu, which has (roughly) the same context-bank registers. Signed-off-by: Rob Clark <robdclark@gmail.com> Acked-by: Will Deacon <will.deacon@arm.com> Signed-off-by: Joerg Roedel <jroedel@suse.de>	2017-08-15 17:34:48 +02:00