diff options
Diffstat (limited to 'arch/arm/include/asm/kvm_arm.h')
| -rw-r--r-- | arch/arm/include/asm/kvm_arm.h | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/arch/arm/include/asm/kvm_arm.h b/arch/arm/include/asm/kvm_arm.h index d64b5250ad4..c69936b1fc5 100644 --- a/arch/arm/include/asm/kvm_arm.h +++ b/arch/arm/include/asm/kvm_arm.h @@ -98,6 +98,18 @@ #define TTBCR_T0SZ 3 #define HTCR_MASK (TTBCR_T0SZ | TTBCR_IRGN0 | TTBCR_ORGN0 | TTBCR_SH0) +/* Hyp System Trap Register */ +#define HSTR_T(x) (1 << x) +#define HSTR_TTEE (1 << 16) +#define HSTR_TJDBX (1 << 17) + +/* Hyp Coprocessor Trap Register */ +#define HCPTR_TCP(x) (1 << x) +#define HCPTR_TCP_MASK (0x3fff) +#define HCPTR_TASE (1 << 15) +#define HCPTR_TTA (1 << 20) +#define HCPTR_TCPAC (1 << 31) + /* Hyp Debug Configuration Register bits */ #define HDCR_TDRA (1 << 11) #define HDCR_TDOSA (1 << 10) @@ -144,6 +156,45 @@ #else #define VTTBR_X (5 - KVM_T0SZ) #endif +#define VTTBR_BADDR_SHIFT (VTTBR_X - 1) +#define VTTBR_BADDR_MASK (((1LLU << (40 - VTTBR_X)) - 1) << VTTBR_BADDR_SHIFT) +#define VTTBR_VMID_SHIFT (48LLU) +#define VTTBR_VMID_MASK (0xffLLU << VTTBR_VMID_SHIFT) + +/* Hyp Syndrome Register (HSR) bits */ +#define HSR_EC_SHIFT (26) +#define HSR_EC (0x3fU << HSR_EC_SHIFT) +#define HSR_IL (1U << 25) +#define HSR_ISS (HSR_IL - 1) +#define HSR_ISV_SHIFT (24) +#define HSR_ISV (1U << HSR_ISV_SHIFT) +#define HSR_FSC (0x3f) +#define HSR_FSC_TYPE (0x3c) +#define HSR_WNR (1 << 6) + +#define FSC_FAULT (0x04) +#define FSC_PERM (0x0c) + +/* Hyp Prefetch Fault Address Register (HPFAR/HDFAR) */ +#define HPFAR_MASK (~0xf) +#define HSR_EC_UNKNOWN (0x00) +#define HSR_EC_WFI (0x01) +#define HSR_EC_CP15_32 (0x03) +#define HSR_EC_CP15_64 (0x04) +#define HSR_EC_CP14_MR (0x05) +#define HSR_EC_CP14_LS (0x06) +#define HSR_EC_CP_0_13 (0x07) +#define HSR_EC_CP10_ID (0x08) +#define HSR_EC_JAZELLE (0x09) +#define HSR_EC_BXJ (0x0A) +#define HSR_EC_CP14_64 (0x0C) +#define HSR_EC_SVC_HYP (0x11) +#define HSR_EC_HVC (0x12) +#define HSR_EC_SMC (0x13) +#define HSR_EC_IABT (0x20) +#define HSR_EC_IABT_HYP (0x21) +#define HSR_EC_DABT (0x24) +#define HSR_EC_DABT_HYP (0x25) #endif /* __ARM_KVM_ARM_H__ */ |