On Fri, Jun 26, 2015 at 09:32:59AM +0100, Zhen Lei wrote: > In context descriptor, the offset of IR0 is 8, the offset of OR0 is 10. > > Signed-off-by: Zhen Lei <thunder.leiz...@huawei.com> > --- > drivers/iommu/arm-smmu-v3.c | 4 ++-- > 1 file changed, 2 insertions(+), 2 deletions(-) > > diff --git a/drivers/iommu/arm-smmu-v3.c b/drivers/iommu/arm-smmu-v3.c > index 2a5f810..43120ad 100644 > --- a/drivers/iommu/arm-smmu-v3.c > +++ b/drivers/iommu/arm-smmu-v3.c > @@ -269,10 +269,10 @@ > #define ARM64_TCR_TG0_SHIFT 14 > #define ARM64_TCR_TG0_MASK 0x3UL > #define CTXDESC_CD_0_TCR_IRGN0_SHIFT 8 > -#define ARM64_TCR_IRGN0_SHIFT 24 > +#define ARM64_TCR_IRGN0_SHIFT 8 > #define ARM64_TCR_IRGN0_MASK 0x3UL > #define CTXDESC_CD_0_TCR_ORGN0_SHIFT 10 > -#define ARM64_TCR_ORGN0_SHIFT 26 > +#define ARM64_TCR_ORGN0_SHIFT 10 > #define ARM64_TCR_ORGN0_MASK 0x3UL > #define CTXDESC_CD_0_TCR_SH0_SHIFT 12 > #define ARM64_TCR_SH0_SHIFT 12
I don't understand this patch. The ARM64_* definitions correspond to the CPU architecture, whilst the CTXDESC_* definitions correspond to the SMMUv3 CD description. What problem are you seeing? Will _______________________________________________ iommu mailing list iommu@lists.linux-foundation.org https://lists.linuxfoundation.org/mailman/listinfo/iommu
