diff options
Diffstat (limited to 'arch/arm64/include/asm/sysreg.h')
| -rw-r--r-- | arch/arm64/include/asm/sysreg.h | 152 |
1 files changed, 141 insertions, 11 deletions
diff --git a/arch/arm64/include/asm/sysreg.h b/arch/arm64/include/asm/sysreg.h index dfd4edbfe360..65d15700a168 100644 --- a/arch/arm64/include/asm/sysreg.h +++ b/arch/arm64/include/asm/sysreg.h @@ -283,6 +283,8 @@ #define SYS_PMSIRR_EL1_INTERVAL_MASK 0xffffffUL /* Filtering controls */ +#define SYS_PMSNEVFR_EL1 sys_reg(3, 0, 9, 9, 1) + #define SYS_PMSFCR_EL1 sys_reg(3, 0, 9, 9, 4) #define SYS_PMSFCR_EL1_FE_SHIFT 0 #define SYS_PMSFCR_EL1_FT_SHIFT 1 @@ -333,6 +335,55 @@ /*** End of Statistical Profiling Extension ***/ +/* + * TRBE Registers + */ +#define SYS_TRBLIMITR_EL1 sys_reg(3, 0, 9, 11, 0) +#define SYS_TRBPTR_EL1 sys_reg(3, 0, 9, 11, 1) +#define SYS_TRBBASER_EL1 sys_reg(3, 0, 9, 11, 2) +#define SYS_TRBSR_EL1 sys_reg(3, 0, 9, 11, 3) +#define SYS_TRBMAR_EL1 sys_reg(3, 0, 9, 11, 4) +#define SYS_TRBTRG_EL1 sys_reg(3, 0, 9, 11, 6) +#define SYS_TRBIDR_EL1 sys_reg(3, 0, 9, 11, 7) + +#define TRBLIMITR_LIMIT_MASK GENMASK_ULL(51, 0) +#define TRBLIMITR_LIMIT_SHIFT 12 +#define TRBLIMITR_NVM BIT(5) +#define TRBLIMITR_TRIG_MODE_MASK GENMASK(1, 0) +#define TRBLIMITR_TRIG_MODE_SHIFT 3 +#define TRBLIMITR_FILL_MODE_MASK GENMASK(1, 0) +#define TRBLIMITR_FILL_MODE_SHIFT 1 +#define TRBLIMITR_ENABLE BIT(0) +#define TRBPTR_PTR_MASK GENMASK_ULL(63, 0) +#define TRBPTR_PTR_SHIFT 0 +#define TRBBASER_BASE_MASK GENMASK_ULL(51, 0) +#define TRBBASER_BASE_SHIFT 12 +#define TRBSR_EC_MASK GENMASK(5, 0) +#define TRBSR_EC_SHIFT 26 +#define TRBSR_IRQ BIT(22) +#define TRBSR_TRG BIT(21) +#define TRBSR_WRAP BIT(20) +#define TRBSR_ABORT BIT(18) +#define TRBSR_STOP BIT(17) +#define TRBSR_MSS_MASK GENMASK(15, 0) +#define TRBSR_MSS_SHIFT 0 +#define TRBSR_BSC_MASK GENMASK(5, 0) +#define TRBSR_BSC_SHIFT 0 +#define TRBSR_FSC_MASK GENMASK(5, 0) +#define TRBSR_FSC_SHIFT 0 +#define TRBMAR_SHARE_MASK GENMASK(1, 0) +#define TRBMAR_SHARE_SHIFT 8 +#define TRBMAR_OUTER_MASK GENMASK(3, 0) +#define TRBMAR_OUTER_SHIFT 4 +#define TRBMAR_INNER_MASK GENMASK(3, 0) +#define TRBMAR_INNER_SHIFT 0 +#define TRBTRG_TRG_MASK GENMASK(31, 0) +#define TRBTRG_TRG_SHIFT 0 +#define TRBIDR_FLAG BIT(5) +#define TRBIDR_PROG BIT(4) +#define TRBIDR_ALIGN_MASK GENMASK(3, 0) +#define TRBIDR_ALIGN_SHIFT 0 + #define SYS_PMINTENSET_EL1 sys_reg(3, 0, 9, 14, 1) #define SYS_PMINTENCLR_EL1 sys_reg(3, 0, 9, 14, 2) @@ -475,9 +526,15 @@ #define SYS_PMCCFILTR_EL0 sys_reg(3, 3, 14, 15, 7) #define SYS_SCTLR_EL2 sys_reg(3, 4, 1, 0, 0) +#define SYS_HFGRTR_EL2 sys_reg(3, 4, 1, 1, 4) +#define SYS_HFGWTR_EL2 sys_reg(3, 4, 1, 1, 5) +#define SYS_HFGITR_EL2 sys_reg(3, 4, 1, 1, 6) #define SYS_ZCR_EL2 sys_reg(3, 4, 1, 2, 0) #define SYS_TRFCR_EL2 sys_reg(3, 4, 1, 2, 1) #define SYS_DACR32_EL2 sys_reg(3, 4, 3, 0, 0) +#define SYS_HDFGRTR_EL2 sys_reg(3, 4, 3, 1, 4) +#define SYS_HDFGWTR_EL2 sys_reg(3, 4, 3, 1, 5) +#define SYS_HAFGRTR_EL2 sys_reg(3, 4, 3, 1, 6) #define SYS_SPSR_EL2 sys_reg(3, 4, 4, 0, 0) #define SYS_ELR_EL2 sys_reg(3, 4, 4, 0, 1) #define SYS_IFSR32_EL2 sys_reg(3, 4, 5, 0, 1) @@ -565,8 +622,10 @@ #define SCTLR_ELx_TCF_ASYNC (UL(0x2) << SCTLR_ELx_TCF_SHIFT) #define SCTLR_ELx_TCF_MASK (UL(0x3) << SCTLR_ELx_TCF_SHIFT) +#define SCTLR_ELx_ENIA_SHIFT 31 + #define SCTLR_ELx_ITFSB (BIT(37)) -#define SCTLR_ELx_ENIA (BIT(31)) +#define SCTLR_ELx_ENIA (BIT(SCTLR_ELx_ENIA_SHIFT)) #define SCTLR_ELx_ENIB (BIT(30)) #define SCTLR_ELx_ENDA (BIT(27)) #define SCTLR_ELx_EE (BIT(25)) @@ -579,9 +638,6 @@ #define SCTLR_ELx_A (BIT(1)) #define SCTLR_ELx_M (BIT(0)) -#define SCTLR_ELx_FLAGS (SCTLR_ELx_M | SCTLR_ELx_A | SCTLR_ELx_C | \ - SCTLR_ELx_SA | SCTLR_ELx_I | SCTLR_ELx_IESB) - /* SCTLR_EL2 specific flags. */ #define SCTLR_EL2_RES1 ((BIT(4)) | (BIT(5)) | (BIT(11)) | (BIT(16)) | \ (BIT(18)) | (BIT(22)) | (BIT(23)) | (BIT(28)) | \ @@ -593,10 +649,15 @@ #define ENDIAN_SET_EL2 0 #endif +#define INIT_SCTLR_EL2_MMU_ON \ + (SCTLR_ELx_M | SCTLR_ELx_C | SCTLR_ELx_SA | SCTLR_ELx_I | \ + SCTLR_ELx_IESB | SCTLR_ELx_WXN | ENDIAN_SET_EL2 | SCTLR_EL2_RES1) + #define INIT_SCTLR_EL2_MMU_OFF \ (SCTLR_EL2_RES1 | ENDIAN_SET_EL2) /* SCTLR_EL1 specific flags. */ +#define SCTLR_EL1_EPAN (BIT(57)) #define SCTLR_EL1_ATA0 (BIT(42)) #define SCTLR_EL1_TCF0_SHIFT 38 @@ -637,7 +698,7 @@ SCTLR_EL1_SED | SCTLR_ELx_I | SCTLR_EL1_DZE | SCTLR_EL1_UCT | \ SCTLR_EL1_NTWE | SCTLR_ELx_IESB | SCTLR_EL1_SPAN | SCTLR_ELx_ITFSB | \ SCTLR_ELx_ATA | SCTLR_EL1_ATA0 | ENDIAN_SET_EL1 | SCTLR_EL1_UCI | \ - SCTLR_EL1_RES1) + SCTLR_EL1_EPAN | SCTLR_EL1_RES1) /* MAIR_ELx memory attributes (used by Linux) */ #define MAIR_ATTR_DEVICE_nGnRnE UL(0x00) @@ -796,6 +857,11 @@ #define ID_AA64MMFR0_PARANGE_48 0x5 #define ID_AA64MMFR0_PARANGE_52 0x6 +#define ID_AA64MMFR0_TGRAN_2_SUPPORTED_DEFAULT 0x0 +#define ID_AA64MMFR0_TGRAN_2_SUPPORTED_NONE 0x1 +#define ID_AA64MMFR0_TGRAN_2_SUPPORTED_MIN 0x2 +#define ID_AA64MMFR0_TGRAN_2_SUPPORTED_MAX 0x7 + #ifdef CONFIG_ARM64_PA_BITS_52 #define ID_AA64MMFR0_PARANGE_MAX ID_AA64MMFR0_PARANGE_52 #else @@ -835,6 +901,7 @@ #define ID_AA64MMFR2_CNP_SHIFT 0 /* id_aa64dfr0 */ +#define ID_AA64DFR0_TRBE_SHIFT 44 #define ID_AA64DFR0_TRACE_FILT_SHIFT 40 #define ID_AA64DFR0_DOUBLELOCK_SHIFT 36 #define ID_AA64DFR0_PMSVER_SHIFT 32 @@ -961,14 +1028,17 @@ #define ID_PFR1_PROGMOD_SHIFT 0 #if defined(CONFIG_ARM64_4K_PAGES) -#define ID_AA64MMFR0_TGRAN_SHIFT ID_AA64MMFR0_TGRAN4_SHIFT -#define ID_AA64MMFR0_TGRAN_SUPPORTED ID_AA64MMFR0_TGRAN4_SUPPORTED +#define ID_AA64MMFR0_TGRAN_SHIFT ID_AA64MMFR0_TGRAN4_SHIFT +#define ID_AA64MMFR0_TGRAN_SUPPORTED_MIN ID_AA64MMFR0_TGRAN4_SUPPORTED +#define ID_AA64MMFR0_TGRAN_SUPPORTED_MAX 0x7 #elif defined(CONFIG_ARM64_16K_PAGES) -#define ID_AA64MMFR0_TGRAN_SHIFT ID_AA64MMFR0_TGRAN16_SHIFT -#define ID_AA64MMFR0_TGRAN_SUPPORTED ID_AA64MMFR0_TGRAN16_SUPPORTED +#define ID_AA64MMFR0_TGRAN_SHIFT ID_AA64MMFR0_TGRAN16_SHIFT +#define ID_AA64MMFR0_TGRAN_SUPPORTED_MIN ID_AA64MMFR0_TGRAN16_SUPPORTED +#define ID_AA64MMFR0_TGRAN_SUPPORTED_MAX 0xF #elif defined(CONFIG_ARM64_64K_PAGES) -#define ID_AA64MMFR0_TGRAN_SHIFT ID_AA64MMFR0_TGRAN64_SHIFT -#define ID_AA64MMFR0_TGRAN_SUPPORTED ID_AA64MMFR0_TGRAN64_SUPPORTED +#define ID_AA64MMFR0_TGRAN_SHIFT ID_AA64MMFR0_TGRAN64_SHIFT +#define ID_AA64MMFR0_TGRAN_SUPPORTED_MIN ID_AA64MMFR0_TGRAN64_SUPPORTED +#define ID_AA64MMFR0_TGRAN_SUPPORTED_MAX 0x7 #endif #define MVFR2_FPMISC_SHIFT 4 @@ -1024,6 +1094,66 @@ #define TRFCR_ELx_ExTRE BIT(1) #define TRFCR_ELx_E0TRE BIT(0) + +/* GIC Hypervisor interface registers */ +/* ICH_MISR_EL2 bit definitions */ +#define ICH_MISR_EOI (1 << 0) +#define ICH_MISR_U (1 << 1) + +/* ICH_LR*_EL2 bit definitions */ +#define ICH_LR_VIRTUAL_ID_MASK ((1ULL << 32) - 1) + +#define ICH_LR_EOI (1ULL << 41) +#define ICH_LR_GROUP (1ULL << 60) +#define ICH_LR_HW (1ULL << 61) +#define ICH_LR_STATE (3ULL << 62) +#define ICH_LR_PENDING_BIT (1ULL << 62) +#define ICH_LR_ACTIVE_BIT (1ULL << 63) +#define ICH_LR_PHYS_ID_SHIFT 32 +#define ICH_LR_PHYS_ID_MASK (0x3ffULL << ICH_LR_PHYS_ID_SHIFT) +#define ICH_LR_PRIORITY_SHIFT 48 +#define ICH_LR_PRIORITY_MASK (0xffULL << ICH_LR_PRIORITY_SHIFT) + +/* ICH_HCR_EL2 bit definitions */ +#define ICH_HCR_EN (1 << 0) +#define ICH_HCR_UIE (1 << 1) +#define ICH_HCR_NPIE (1 << 3) +#define ICH_HCR_TC (1 << 10) +#define ICH_HCR_TALL0 (1 << 11) +#define ICH_HCR_TALL1 (1 << 12) +#define ICH_HCR_EOIcount_SHIFT 27 +#define ICH_HCR_EOIcount_MASK (0x1f << ICH_HCR_EOIcount_SHIFT) + +/* ICH_VMCR_EL2 bit definitions */ +#define ICH_VMCR_ACK_CTL_SHIFT 2 +#define ICH_VMCR_ACK_CTL_MASK (1 << ICH_VMCR_ACK_CTL_SHIFT) +#define ICH_VMCR_FIQ_EN_SHIFT 3 +#define ICH_VMCR_FIQ_EN_MASK (1 << ICH_VMCR_FIQ_EN_SHIFT) +#define ICH_VMCR_CBPR_SHIFT 4 +#define ICH_VMCR_CBPR_MASK (1 << ICH_VMCR_CBPR_SHIFT) +#define ICH_VMCR_EOIM_SHIFT 9 +#define ICH_VMCR_EOIM_MASK (1 << ICH_VMCR_EOIM_SHIFT) +#define ICH_VMCR_BPR1_SHIFT 18 +#define ICH_VMCR_BPR1_MASK (7 << ICH_VMCR_BPR1_SHIFT) +#define ICH_VMCR_BPR0_SHIFT 21 +#define ICH_VMCR_BPR0_MASK (7 << ICH_VMCR_BPR0_SHIFT) +#define ICH_VMCR_PMR_SHIFT 24 +#define ICH_VMCR_PMR_MASK (0xffUL << ICH_VMCR_PMR_SHIFT) +#define ICH_VMCR_ENG0_SHIFT 0 +#define ICH_VMCR_ENG0_MASK (1 << ICH_VMCR_ENG0_SHIFT) +#define ICH_VMCR_ENG1_SHIFT 1 +#define ICH_VMCR_ENG1_MASK (1 << ICH_VMCR_ENG1_SHIFT) + +/* ICH_VTR_EL2 bit definitions */ +#define ICH_VTR_PRI_BITS_SHIFT 29 +#define ICH_VTR_PRI_BITS_MASK (7 << ICH_VTR_PRI_BITS_SHIFT) +#define ICH_VTR_ID_BITS_SHIFT 23 +#define ICH_VTR_ID_BITS_MASK (7 << ICH_VTR_ID_BITS_SHIFT) +#define ICH_VTR_SEIS_SHIFT 22 +#define ICH_VTR_SEIS_MASK (1 << ICH_VTR_SEIS_SHIFT) +#define ICH_VTR_A3V_SHIFT 21 +#define ICH_VTR_A3V_MASK (1 << ICH_VTR_A3V_SHIFT) + #ifdef __ASSEMBLY__ .irp num,0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30 |