#define ID_DFR1_EL1 S3_0_C0_C3_5
#endif
+/* ID registers (imported from arm64/include/asm/sysreg.h in Linux) */
+
+/* id_aa64isar0 */
+#define ID_AA64ISAR0_RNDR_SHIFT 60
+#define ID_AA64ISAR0_TLB_SHIFT 56
+#define ID_AA64ISAR0_TS_SHIFT 52
+#define ID_AA64ISAR0_FHM_SHIFT 48
+#define ID_AA64ISAR0_DP_SHIFT 44
+#define ID_AA64ISAR0_SM4_SHIFT 40
+#define ID_AA64ISAR0_SM3_SHIFT 36
+#define ID_AA64ISAR0_SHA3_SHIFT 32
+#define ID_AA64ISAR0_RDM_SHIFT 28
+#define ID_AA64ISAR0_ATOMICS_SHIFT 20
+#define ID_AA64ISAR0_CRC32_SHIFT 16
+#define ID_AA64ISAR0_SHA2_SHIFT 12
+#define ID_AA64ISAR0_SHA1_SHIFT 8
+#define ID_AA64ISAR0_AES_SHIFT 4
+
+#define ID_AA64ISAR0_TLB_RANGE_NI 0x0
+#define ID_AA64ISAR0_TLB_RANGE 0x2
+
+/* id_aa64isar1 */
+#define ID_AA64ISAR1_I8MM_SHIFT 52
+#define ID_AA64ISAR1_DGH_SHIFT 48
+#define ID_AA64ISAR1_BF16_SHIFT 44
+#define ID_AA64ISAR1_SPECRES_SHIFT 40
+#define ID_AA64ISAR1_SB_SHIFT 36
+#define ID_AA64ISAR1_FRINTTS_SHIFT 32
+#define ID_AA64ISAR1_GPI_SHIFT 28
+#define ID_AA64ISAR1_GPA_SHIFT 24
+#define ID_AA64ISAR1_LRCPC_SHIFT 20
+#define ID_AA64ISAR1_FCMA_SHIFT 16
+#define ID_AA64ISAR1_JSCVT_SHIFT 12
+#define ID_AA64ISAR1_API_SHIFT 8
+#define ID_AA64ISAR1_APA_SHIFT 4
+#define ID_AA64ISAR1_DPB_SHIFT 0
+
+#define ID_AA64ISAR1_APA_NI 0x0
+#define ID_AA64ISAR1_APA_ARCHITECTED 0x1
+#define ID_AA64ISAR1_APA_ARCH_EPAC 0x2
+#define ID_AA64ISAR1_APA_ARCH_EPAC2 0x3
+#define ID_AA64ISAR1_APA_ARCH_EPAC2_FPAC 0x4
+#define ID_AA64ISAR1_APA_ARCH_EPAC2_FPAC_CMB 0x5
+#define ID_AA64ISAR1_API_NI 0x0
+#define ID_AA64ISAR1_API_IMP_DEF 0x1
+#define ID_AA64ISAR1_API_IMP_DEF_EPAC 0x2
+#define ID_AA64ISAR1_API_IMP_DEF_EPAC2 0x3
+#define ID_AA64ISAR1_API_IMP_DEF_EPAC2_FPAC 0x4
+#define ID_AA64ISAR1_API_IMP_DEF_EPAC2_FPAC_CMB 0x5
+#define ID_AA64ISAR1_GPA_NI 0x0
+#define ID_AA64ISAR1_GPA_ARCHITECTED 0x1
+#define ID_AA64ISAR1_GPI_NI 0x0
+#define ID_AA64ISAR1_GPI_IMP_DEF 0x1
+
+/* id_aa64pfr0 */
+#define ID_AA64PFR0_CSV3_SHIFT 60
+#define ID_AA64PFR0_CSV2_SHIFT 56
+#define ID_AA64PFR0_DIT_SHIFT 48
+#define ID_AA64PFR0_AMU_SHIFT 44
+#define ID_AA64PFR0_MPAM_SHIFT 40
+#define ID_AA64PFR0_SEL2_SHIFT 36
+#define ID_AA64PFR0_SVE_SHIFT 32
+#define ID_AA64PFR0_RAS_SHIFT 28
+#define ID_AA64PFR0_GIC_SHIFT 24
+#define ID_AA64PFR0_ASIMD_SHIFT 20
+#define ID_AA64PFR0_FP_SHIFT 16
+#define ID_AA64PFR0_EL3_SHIFT 12
+#define ID_AA64PFR0_EL2_SHIFT 8
+#define ID_AA64PFR0_EL1_SHIFT 4
+#define ID_AA64PFR0_EL0_SHIFT 0
+
+#define ID_AA64PFR0_AMU 0x1
+#define ID_AA64PFR0_SVE 0x1
+#define ID_AA64PFR0_RAS_V1 0x1
+#define ID_AA64PFR0_FP_NI 0xf
+#define ID_AA64PFR0_FP_SUPPORTED 0x0
+#define ID_AA64PFR0_ASIMD_NI 0xf
+#define ID_AA64PFR0_ASIMD_SUPPORTED 0x0
+#define ID_AA64PFR0_EL1_64BIT_ONLY 0x1
+#define ID_AA64PFR0_EL1_32BIT_64BIT 0x2
+#define ID_AA64PFR0_EL0_64BIT_ONLY 0x1
+#define ID_AA64PFR0_EL0_32BIT_64BIT 0x2
+
+/* id_aa64pfr1 */
+#define ID_AA64PFR1_MPAMFRAC_SHIFT 16
+#define ID_AA64PFR1_RASFRAC_SHIFT 12
+#define ID_AA64PFR1_MTE_SHIFT 8
+#define ID_AA64PFR1_SSBS_SHIFT 4
+#define ID_AA64PFR1_BT_SHIFT 0
+
+#define ID_AA64PFR1_SSBS_PSTATE_NI 0
+#define ID_AA64PFR1_SSBS_PSTATE_ONLY 1
+#define ID_AA64PFR1_SSBS_PSTATE_INSNS 2
+#define ID_AA64PFR1_BT_BTI 0x1
+
+#define ID_AA64PFR1_MTE_NI 0x0
+#define ID_AA64PFR1_MTE_EL0 0x1
+#define ID_AA64PFR1_MTE 0x2
+
+/* id_aa64zfr0 */
+#define ID_AA64ZFR0_F64MM_SHIFT 56
+#define ID_AA64ZFR0_F32MM_SHIFT 52
+#define ID_AA64ZFR0_I8MM_SHIFT 44
+#define ID_AA64ZFR0_SM4_SHIFT 40
+#define ID_AA64ZFR0_SHA3_SHIFT 32
+#define ID_AA64ZFR0_BF16_SHIFT 20
+#define ID_AA64ZFR0_BITPERM_SHIFT 16
+#define ID_AA64ZFR0_AES_SHIFT 4
+#define ID_AA64ZFR0_SVEVER_SHIFT 0
+
+#define ID_AA64ZFR0_F64MM 0x1
+#define ID_AA64ZFR0_F32MM 0x1
+#define ID_AA64ZFR0_I8MM 0x1
+#define ID_AA64ZFR0_BF16 0x1
+#define ID_AA64ZFR0_SM4 0x1
+#define ID_AA64ZFR0_SHA3 0x1
+#define ID_AA64ZFR0_BITPERM 0x1
+#define ID_AA64ZFR0_AES 0x1
+#define ID_AA64ZFR0_AES_PMULL 0x2
+#define ID_AA64ZFR0_SVEVER_SVE2 0x1
+
+/* id_aa64mmfr0 */
+#define ID_AA64MMFR0_ECV_SHIFT 60
+#define ID_AA64MMFR0_FGT_SHIFT 56
+#define ID_AA64MMFR0_EXS_SHIFT 44
+#define ID_AA64MMFR0_TGRAN4_2_SHIFT 40
+#define ID_AA64MMFR0_TGRAN64_2_SHIFT 36
+#define ID_AA64MMFR0_TGRAN16_2_SHIFT 32
+#define ID_AA64MMFR0_TGRAN4_SHIFT 28
+#define ID_AA64MMFR0_TGRAN64_SHIFT 24
+#define ID_AA64MMFR0_TGRAN16_SHIFT 20
+#define ID_AA64MMFR0_BIGENDEL0_SHIFT 16
+#define ID_AA64MMFR0_SNSMEM_SHIFT 12
+#define ID_AA64MMFR0_BIGENDEL_SHIFT 8
+#define ID_AA64MMFR0_ASID_SHIFT 4
+#define ID_AA64MMFR0_PARANGE_SHIFT 0
+
+#define ID_AA64MMFR0_TGRAN4_NI 0xf
+#define ID_AA64MMFR0_TGRAN4_SUPPORTED 0x0
+#define ID_AA64MMFR0_TGRAN64_NI 0xf
+#define ID_AA64MMFR0_TGRAN64_SUPPORTED 0x0
+#define ID_AA64MMFR0_TGRAN16_NI 0x0
+#define ID_AA64MMFR0_TGRAN16_SUPPORTED 0x1
+#define ID_AA64MMFR0_PARANGE_48 0x5
+#define ID_AA64MMFR0_PARANGE_52 0x6
+
+/* id_aa64mmfr1 */
+#define ID_AA64MMFR1_ETS_SHIFT 36
+#define ID_AA64MMFR1_TWED_SHIFT 32
+#define ID_AA64MMFR1_XNX_SHIFT 28
+#define ID_AA64MMFR1_SPECSEI_SHIFT 24
+#define ID_AA64MMFR1_PAN_SHIFT 20
+#define ID_AA64MMFR1_LOR_SHIFT 16
+#define ID_AA64MMFR1_HPD_SHIFT 12
+#define ID_AA64MMFR1_VHE_SHIFT 8
+#define ID_AA64MMFR1_VMIDBITS_SHIFT 4
+#define ID_AA64MMFR1_HADBS_SHIFT 0
+
+#define ID_AA64MMFR1_VMIDBITS_8 0
+#define ID_AA64MMFR1_VMIDBITS_16 2
+
+/* id_aa64mmfr2 */
+#define ID_AA64MMFR2_E0PD_SHIFT 60
+#define ID_AA64MMFR2_EVT_SHIFT 56
+#define ID_AA64MMFR2_BBM_SHIFT 52
+#define ID_AA64MMFR2_TTL_SHIFT 48
+#define ID_AA64MMFR2_FWB_SHIFT 40
+#define ID_AA64MMFR2_IDS_SHIFT 36
+#define ID_AA64MMFR2_AT_SHIFT 32
+#define ID_AA64MMFR2_ST_SHIFT 28
+#define ID_AA64MMFR2_NV_SHIFT 24
+#define ID_AA64MMFR2_CCIDX_SHIFT 20
+#define ID_AA64MMFR2_LVA_SHIFT 16
+#define ID_AA64MMFR2_IESB_SHIFT 12
+#define ID_AA64MMFR2_LSM_SHIFT 8
+#define ID_AA64MMFR2_UAO_SHIFT 4
+#define ID_AA64MMFR2_CNP_SHIFT 0
+
+/* id_aa64dfr0 */
+#define ID_AA64DFR0_DOUBLELOCK_SHIFT 36
+#define ID_AA64DFR0_PMSVER_SHIFT 32
+#define ID_AA64DFR0_CTX_CMPS_SHIFT 28
+#define ID_AA64DFR0_WRPS_SHIFT 20
+#define ID_AA64DFR0_BRPS_SHIFT 12
+#define ID_AA64DFR0_PMUVER_SHIFT 8
+#define ID_AA64DFR0_TRACEVER_SHIFT 4
+#define ID_AA64DFR0_DEBUGVER_SHIFT 0
+
+#define ID_AA64DFR0_PMUVER_8_0 0x1
+#define ID_AA64DFR0_PMUVER_8_1 0x4
+#define ID_AA64DFR0_PMUVER_8_4 0x5
+#define ID_AA64DFR0_PMUVER_8_5 0x6
+#define ID_AA64DFR0_PMUVER_IMP_DEF 0xf
+
+#define ID_DFR0_PERFMON_SHIFT 24
+
+#define ID_DFR0_PERFMON_8_1 0x4
+
+#define ID_ISAR4_SWP_FRAC_SHIFT 28
+#define ID_ISAR4_PSR_M_SHIFT 24
+#define ID_ISAR4_SYNCH_PRIM_FRAC_SHIFT 20
+#define ID_ISAR4_BARRIER_SHIFT 16
+#define ID_ISAR4_SMC_SHIFT 12
+#define ID_ISAR4_WRITEBACK_SHIFT 8
+#define ID_ISAR4_WITHSHIFTS_SHIFT 4
+#define ID_ISAR4_UNPRIV_SHIFT 0
+
+#define ID_DFR1_MTPMU_SHIFT 0
+
+#define ID_ISAR0_DIVIDE_SHIFT 24
+#define ID_ISAR0_DEBUG_SHIFT 20
+#define ID_ISAR0_COPROC_SHIFT 16
+#define ID_ISAR0_CMPBRANCH_SHIFT 12
+#define ID_ISAR0_BITFIELD_SHIFT 8
+#define ID_ISAR0_BITCOUNT_SHIFT 4
+#define ID_ISAR0_SWAP_SHIFT 0
+
+#define ID_ISAR5_RDM_SHIFT 24
+#define ID_ISAR5_CRC32_SHIFT 16
+#define ID_ISAR5_SHA2_SHIFT 12
+#define ID_ISAR5_SHA1_SHIFT 8
+#define ID_ISAR5_AES_SHIFT 4
+#define ID_ISAR5_SEVL_SHIFT 0
+
+#define ID_ISAR6_I8MM_SHIFT 24
+#define ID_ISAR6_BF16_SHIFT 20
+#define ID_ISAR6_SPECRES_SHIFT 16
+#define ID_ISAR6_SB_SHIFT 12
+#define ID_ISAR6_FHM_SHIFT 8
+#define ID_ISAR6_DP_SHIFT 4
+#define ID_ISAR6_JSCVT_SHIFT 0
+
+#define ID_MMFR0_INNERSHR_SHIFT 28
+#define ID_MMFR0_FCSE_SHIFT 24
+#define ID_MMFR0_AUXREG_SHIFT 20
+#define ID_MMFR0_TCM_SHIFT 16
+#define ID_MMFR0_SHARELVL_SHIFT 12
+#define ID_MMFR0_OUTERSHR_SHIFT 8
+#define ID_MMFR0_PMSA_SHIFT 4
+#define ID_MMFR0_VMSA_SHIFT 0
+
+#define ID_MMFR4_EVT_SHIFT 28
+#define ID_MMFR4_CCIDX_SHIFT 24
+#define ID_MMFR4_LSM_SHIFT 20
+#define ID_MMFR4_HPDS_SHIFT 16
+#define ID_MMFR4_CNP_SHIFT 12
+#define ID_MMFR4_XNX_SHIFT 8
+#define ID_MMFR4_AC2_SHIFT 4
+#define ID_MMFR4_SPECSEI_SHIFT 0
+
+#define ID_MMFR5_ETS_SHIFT 0
+
+#define ID_PFR0_DIT_SHIFT 24
+#define ID_PFR0_CSV2_SHIFT 16
+#define ID_PFR0_STATE3_SHIFT 12
+#define ID_PFR0_STATE2_SHIFT 8
+#define ID_PFR0_STATE1_SHIFT 4
+#define ID_PFR0_STATE0_SHIFT 0
+
+#define ID_DFR0_PERFMON_SHIFT 24
+#define ID_DFR0_MPROFDBG_SHIFT 20
+#define ID_DFR0_MMAPTRC_SHIFT 16
+#define ID_DFR0_COPTRC_SHIFT 12
+#define ID_DFR0_MMAPDBG_SHIFT 8
+#define ID_DFR0_COPSDBG_SHIFT 4
+#define ID_DFR0_COPDBG_SHIFT 0
+
+#define ID_PFR2_SSBS_SHIFT 4
+#define ID_PFR2_CSV3_SHIFT 0
+
+#define MVFR0_FPROUND_SHIFT 28
+#define MVFR0_FPSHVEC_SHIFT 24
+#define MVFR0_FPSQRT_SHIFT 20
+#define MVFR0_FPDIVIDE_SHIFT 16
+#define MVFR0_FPTRAP_SHIFT 12
+#define MVFR0_FPDP_SHIFT 8
+#define MVFR0_FPSP_SHIFT 4
+#define MVFR0_SIMD_SHIFT 0
+
+#define MVFR1_SIMDFMAC_SHIFT 28
+#define MVFR1_FPHP_SHIFT 24
+#define MVFR1_SIMDHP_SHIFT 20
+#define MVFR1_SIMDSP_SHIFT 16
+#define MVFR1_SIMDINT_SHIFT 12
+#define MVFR1_SIMDLS_SHIFT 8
+#define MVFR1_FPDNAN_SHIFT 4
+#define MVFR1_FPFTZ_SHIFT 0
+
+#define ID_PFR1_GIC_SHIFT 28
+#define ID_PFR1_VIRT_FRAC_SHIFT 24
+#define ID_PFR1_SEC_FRAC_SHIFT 20
+#define ID_PFR1_GENTIMER_SHIFT 16
+#define ID_PFR1_VIRTUALIZATION_SHIFT 12
+#define ID_PFR1_MPROGMOD_SHIFT 8
+#define ID_PFR1_SECURITY_SHIFT 4
+#define ID_PFR1_PROGMOD_SHIFT 0
+
+#define MVFR2_FPMISC_SHIFT 4
+#define MVFR2_SIMDMISC_SHIFT 0
+
+#define DCZID_DZP_SHIFT 4
+#define DCZID_BS_SHIFT 0
+
+/*
+ * The ZCR_ELx_LEN_* definitions intentionally include bits [8:4] which
+ * are reserved by the SVE architecture for future expansion of the LEN
+ * field, with compatible semantics.
+ */
+#define ZCR_ELx_LEN_SHIFT 0
+#define ZCR_ELx_LEN_SIZE 9
+#define ZCR_ELx_LEN_MASK 0x1ff
+
/* Access to system registers */
#define WRITE_SYSREG64(v, name) do { \
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