diff options
author | Geoff Levand <geoff@infradead.org> | 2016-04-27 17:47:01 +0100 |
---|---|---|
committer | Alex Shi <alex.shi@linaro.org> | 2016-11-10 15:43:58 +0800 |
commit | 46f269e394b70c332389818cb378a84f27026f24 (patch) | |
tree | 767eb48720cf1ea8125c5d4e93b0845b654573a0 /arch/arm64/include/asm | |
parent | a7ba39df2de41823e8b0dcda1ab183e71feb988a (diff) |
arm64: Cleanup SCTLR flags
We currently have macros defining flags for the arm64 sctlr registers in
both kvm_arm.h and sysreg.h. To clean things up and simplify move the
definitions of the SCTLR_EL2 flags from kvm_arm.h to sysreg.h, rename any
SCTLR_EL1 or SCTLR_EL2 flags that are common to both registers to be
SCTLR_ELx, with 'x' indicating a common flag, and fixup all files to
include the proper header or to use the new macro names.
Signed-off-by: Geoff Levand <geoff@infradead.org>
[Restored pgtable-hwdef.h include]
Signed-off-by: James Morse <james.morse@arm.com>
Acked-by: Marc Zyngier <marc.zyngier@arm.com>
Signed-off-by: Will Deacon <will.deacon@arm.com>
(cherry picked from commit e7227d0e528f9a96d4a866f43e20dd9b33f0e782)
Signed-off-by: Alex Shi <alex.shi@linaro.org>
Diffstat (limited to 'arch/arm64/include/asm')
-rw-r--r-- | arch/arm64/include/asm/kvm_arm.h | 11 | ||||
-rw-r--r-- | arch/arm64/include/asm/sysreg.h | 19 |
2 files changed, 15 insertions, 15 deletions
diff --git a/arch/arm64/include/asm/kvm_arm.h b/arch/arm64/include/asm/kvm_arm.h index 3776db01a8bb..8b709f53f874 100644 --- a/arch/arm64/include/asm/kvm_arm.h +++ b/arch/arm64/include/asm/kvm_arm.h @@ -83,17 +83,6 @@ #define HCR_INT_OVERRIDE (HCR_FMO | HCR_IMO) -/* Hyp System Control Register (SCTLR_EL2) bits */ -#define SCTLR_EL2_EE (1 << 25) -#define SCTLR_EL2_WXN (1 << 19) -#define SCTLR_EL2_I (1 << 12) -#define SCTLR_EL2_SA (1 << 3) -#define SCTLR_EL2_C (1 << 2) -#define SCTLR_EL2_A (1 << 1) -#define SCTLR_EL2_M 1 -#define SCTLR_EL2_FLAGS (SCTLR_EL2_M | SCTLR_EL2_A | SCTLR_EL2_C | \ - SCTLR_EL2_SA | SCTLR_EL2_I) - /* TCR_EL2 Registers bits */ #define TCR_EL2_RES1 ((1 << 31) | (1 << 23)) #define TCR_EL2_TBI (1 << 20) diff --git a/arch/arm64/include/asm/sysreg.h b/arch/arm64/include/asm/sysreg.h index 4aeebec3d882..99dac2f9f21a 100644 --- a/arch/arm64/include/asm/sysreg.h +++ b/arch/arm64/include/asm/sysreg.h @@ -82,10 +82,21 @@ #define SET_PSTATE_PAN(x) __inst_arm(0xd5000000 | REG_PSTATE_PAN_IMM |\ (!!x)<<8 | 0x1f) -/* SCTLR_EL1 */ -#define SCTLR_EL1_CP15BEN (0x1 << 5) -#define SCTLR_EL1_SED (0x1 << 8) -#define SCTLR_EL1_SPAN (0x1 << 23) +/* Common SCTLR_ELx flags. */ +#define SCTLR_ELx_EE (1 << 25) +#define SCTLR_ELx_I (1 << 12) +#define SCTLR_ELx_SA (1 << 3) +#define SCTLR_ELx_C (1 << 2) +#define SCTLR_ELx_A (1 << 1) +#define SCTLR_ELx_M 1 + +#define SCTLR_ELx_FLAGS (SCTLR_ELx_M | SCTLR_ELx_A | SCTLR_ELx_C | \ + SCTLR_ELx_SA | SCTLR_ELx_I) + +/* SCTLR_EL1 specific flags. */ +#define SCTLR_EL1_SPAN (1 << 23) +#define SCTLR_EL1_SED (1 << 8) +#define SCTLR_EL1_CP15BEN (1 << 5) /* id_aa64isar0 */ |