linux-dev - Linux kernel development work

Age	Commit message (Collapse)	Author	Files	Lines
2019-04-23	iommu/arm-smmu: Log CBFRSYNRA register on context fault	Vivek Gautam	1	-0/+2
	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>
2017-08-15	iommu/arm-smmu: Split out register defines	Rob Clark	1	-0/+220
	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>