[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [Xen-devel] [RFC PATCH 1/4] arm/mem_access: Move TTBCR_SZ_MASK to processor.h
This commit moves the define TTBCR_SZ_MASK from smmu.c to processor.h as it will be additionally used in mem_access.c as shown in one of the following commits. Signed-off-by: Sergej Proskurin <proskurin@xxxxxxxxxxxxx> --- Cc: Stefano Stabellini <sstabellini@xxxxxxxxxx> Cc: Julien Grall <julien.grall@xxxxxxx> --- xen/drivers/passthrough/arm/smmu.c | 1 - xen/include/asm-arm/processor.h | 2 ++ 2 files changed, 2 insertions(+), 1 deletion(-) diff --git a/xen/drivers/passthrough/arm/smmu.c b/xen/drivers/passthrough/arm/smmu.c index 1082fcf8ab..e2f86e917e 100644 --- a/xen/drivers/passthrough/arm/smmu.c +++ b/xen/drivers/passthrough/arm/smmu.c @@ -535,7 +535,6 @@ static struct iommu_group *iommu_group_get(struct device *dev) #define TTBCR_T1SZ_SHIFT 16 #define TTBCR_T0SZ_SHIFT 0 -#define TTBCR_SZ_MASK 0xf #define TTBCR2_SEP_SHIFT 15 #define TTBCR2_SEP_MASK 0x7 diff --git a/xen/include/asm-arm/processor.h b/xen/include/asm-arm/processor.h index 855ded1b07..4fdf86070b 100644 --- a/xen/include/asm-arm/processor.h +++ b/xen/include/asm-arm/processor.h @@ -94,6 +94,8 @@ #define TTBCR_N_2KB _AC(0x03,U) #define TTBCR_N_1KB _AC(0x04,U) +#define TTBCR_SZ_MASK 0xf + /* SCTLR System Control Register. */ /* HSCTLR is a subset of this. */ #define SCTLR_TE (_AC(1,U)<<30) -- 2.12.2 _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxx https://lists.xen.org/xen-devel
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