redonkable
/
alistair23-linux
1
0
Fork 0
Code Releases Activity

arm64: kvm: remove ESR_EL2_* macros 

Now that all users have been moved over to the common ESR_ELx_* macros,
remove the redundant ESR_EL2 macros. To maintain compatibility with the
fault handling code shared with 32-bit, the FSC_{FAULT,PERM} macros are
retained as aliases for the common ESR_ELx_FSC_{FAULT,PERM} definitions.

There should be no functional change as a result of this patch.

Signed-off-by: Mark Rutland <mark.rutland@arm.com>
Acked-by: Christoffer Dall <christoffer.dall@linaro.org>
Reviewed-by: Christoffer Dall <christoffer.dall@linaro.org>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Marc Zyngier <marc.zyngier@arm.com>
Cc: Peter Maydell <peter.maydell@linaro.org>
Cc: Will Deacon <will.deacon@arm.com>
hifive-unleashed-5.1
Mark Rutland 2014-11-24 14:05:44 +00:00
parent 4a939087bd
commit 6e53031ed8
1 changed files with 4 additions and 69 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

73
arch/arm64/include/asm/kvm_arm.h
View File

@ -18,6 +18,7 @@
#ifndef __ARM64_KVM_ARM_H__
#define __ARM64_KVM_ARM_H__
#include <asm/esr.h>
#include <asm/memory.h>
#include <asm/types.h>
@ -184,77 +185,11 @@
#define MDCR_EL2_TPMCR (1 << 5)
#define MDCR_EL2_HPMN_MASK (0x1F)
/* Exception Syndrome Register (ESR) bits */
#define ESR_EL2_EC_SHIFT (26)
#define ESR_EL2_EC (UL(0x3f) << ESR_EL2_EC_SHIFT)
#define ESR_EL2_IL (UL(1) << 25)
#define ESR_EL2_ISS (ESR_EL2_IL - 1)
#define ESR_EL2_ISV_SHIFT (24)
#define ESR_EL2_ISV (UL(1) << ESR_EL2_ISV_SHIFT)
#define ESR_EL2_SAS_SHIFT (22)
#define ESR_EL2_SAS (UL(3) << ESR_EL2_SAS_SHIFT)
#define ESR_EL2_SSE (1 << 21)
#define ESR_EL2_SRT_SHIFT (16)
#define ESR_EL2_SRT_MASK (0x1f << ESR_EL2_SRT_SHIFT)
#define ESR_EL2_SF (1 << 15)
#define ESR_EL2_AR (1 << 14)
#define ESR_EL2_EA (1 << 9)
#define ESR_EL2_CM (1 << 8)
#define ESR_EL2_S1PTW (1 << 7)
#define ESR_EL2_WNR (1 << 6)
#define ESR_EL2_FSC (0x3f)
#define ESR_EL2_FSC_TYPE (0x3c)
#define ESR_EL2_CV_SHIFT (24)
#define ESR_EL2_CV (UL(1) << ESR_EL2_CV_SHIFT)
#define ESR_EL2_COND_SHIFT (20)
#define ESR_EL2_COND (UL(0xf) << ESR_EL2_COND_SHIFT)
#define FSC_FAULT (0x04)
#define FSC_PERM (0x0c)
/* For compatibility with fault code shared with 32-bit */
#define FSC_FAULT ESR_ELx_FSC_FAULT
#define FSC_PERM ESR_ELx_FSC_PERM
/* Hyp Prefetch Fault Address Register (HPFAR/HDFAR) */
#define HPFAR_MASK (~UL(0xf))
#define ESR_EL2_EC_UNKNOWN (0x00)
#define ESR_EL2_EC_WFI (0x01)
#define ESR_EL2_EC_CP15_32 (0x03)
#define ESR_EL2_EC_CP15_64 (0x04)
#define ESR_EL2_EC_CP14_MR (0x05)
#define ESR_EL2_EC_CP14_LS (0x06)
#define ESR_EL2_EC_FP_ASIMD (0x07)
#define ESR_EL2_EC_CP10_ID (0x08)
#define ESR_EL2_EC_CP14_64 (0x0C)
#define ESR_EL2_EC_ILL_ISS (0x0E)
#define ESR_EL2_EC_SVC32 (0x11)
#define ESR_EL2_EC_HVC32 (0x12)
#define ESR_EL2_EC_SMC32 (0x13)
#define ESR_EL2_EC_SVC64 (0x15)
#define ESR_EL2_EC_HVC64 (0x16)
#define ESR_EL2_EC_SMC64 (0x17)
#define ESR_EL2_EC_SYS64 (0x18)
#define ESR_EL2_EC_IABT (0x20)
#define ESR_EL2_EC_IABT_HYP (0x21)
#define ESR_EL2_EC_PC_ALIGN (0x22)
#define ESR_EL2_EC_DABT (0x24)
#define ESR_EL2_EC_DABT_HYP (0x25)
#define ESR_EL2_EC_SP_ALIGN (0x26)
#define ESR_EL2_EC_FP_EXC32 (0x28)
#define ESR_EL2_EC_FP_EXC64 (0x2C)
#define ESR_EL2_EC_SERROR (0x2F)
#define ESR_EL2_EC_BREAKPT (0x30)
#define ESR_EL2_EC_BREAKPT_HYP (0x31)
#define ESR_EL2_EC_SOFTSTP (0x32)
#define ESR_EL2_EC_SOFTSTP_HYP (0x33)
#define ESR_EL2_EC_WATCHPT (0x34)
#define ESR_EL2_EC_WATCHPT_HYP (0x35)
#define ESR_EL2_EC_BKPT32 (0x38)
#define ESR_EL2_EC_VECTOR32 (0x3A)
#define ESR_EL2_EC_BRK64 (0x3C)
#define ESR_EL2_EC_xABT_xFSR_EXTABT 0x10
#define ESR_EL2_EC_WFI_ISS_WFE (1 << 0)
#endif /* __ARM64_KVM_ARM_H__ */