From: Marc Zyngier <maz@kernel.org> mainline inclusion from mainline-v6.16-rc1 category: feature bugzilla: https://atomgit.com/openeuler/kernel/issues/9066 CVE: NA Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?i... ----------------------------------------------- Bulk addition of all the system registers trapped by HDFG{R,W}TR2_EL2. The descriptions are extracted from the BSD-licenced JSON file part of the 2025-03 drop from ARM. Signed-off-by: Marc Zyngier <maz@kernel.org> Signed-off-by: Yushan Wang <wangyushan12@huawei.com> Signed-off-by: Ying Jiang <jiangying44@h-partners.com> --- arch/arm64/include/asm/sysreg.h | 10 + arch/arm64/tools/sysreg | 343 ++++++++++++++++++++++++++++++++ 2 files changed, 353 insertions(+) diff --git a/arch/arm64/include/asm/sysreg.h b/arch/arm64/include/asm/sysreg.h index 0d36f20ecd33..1cbbacb2482a 100644 --- a/arch/arm64/include/asm/sysreg.h +++ b/arch/arm64/include/asm/sysreg.h @@ -469,12 +469,22 @@ #define __PMEV_op2(n) ((n) & 0x7) #define __CNTR_CRm(n) (0x8 | (((n) >> 3) & 0x3)) +#define SYS_PMEVCNTSVRn_EL1(n) sys_reg(2, 0, 14, __CNTR_CRm(n), __PMEV_op2(n)) #define SYS_PMEVCNTRn_EL0(n) sys_reg(3, 3, 14, __CNTR_CRm(n), __PMEV_op2(n)) #define __TYPER_CRm(n) (0xc | (((n) >> 3) & 0x3)) #define SYS_PMEVTYPERn_EL0(n) sys_reg(3, 3, 14, __TYPER_CRm(n), __PMEV_op2(n)) #define SYS_PMCCFILTR_EL0 sys_reg(3, 3, 14, 15, 7) +#define SYS_SPMCGCRn_EL1(n) sys_reg(2, 0, 9, 13, ((n) & 1)) + +#define __SPMEV_op2(n) ((n) & 0x7) +#define __SPMEV_crm(p, n) ((((p) & 7) << 1) | (((n) >> 3) & 1)) +#define SYS_SPMEVCNTRn_EL0(n) sys_reg(2, 3, 14, __SPMEV_crm(0b000, n), __SPMEV_op2(n)) +#define SYS_SPMEVFILT2Rn_EL0(n) sys_reg(2, 3, 14, __SPMEV_crm(0b011, n), __SPMEV_op2(n)) +#define SYS_SPMEVFILTRn_EL0(n) sys_reg(2, 3, 14, __SPMEV_crm(0b010, n), __SPMEV_op2(n)) +#define SYS_SPMEVTYPERn_EL0(n) sys_reg(2, 3, 14, __SPMEV_crm(0b001, n), __SPMEV_op2(n)) + #define SYS_VPIDR_EL2 sys_reg(3, 4, 0, 0, 0) #define SYS_VMPIDR_EL2 sys_reg(3, 4, 0, 0, 5) diff --git a/arch/arm64/tools/sysreg b/arch/arm64/tools/sysreg index d11d9ac422f1..506ef55e1f95 100644 --- a/arch/arm64/tools/sysreg +++ b/arch/arm64/tools/sysreg @@ -101,6 +101,17 @@ Res0 63:32 Field 31:0 DTRTX EndSysreg +Sysreg MDSELR_EL1 2 0 0 4 2 +Res0 63:6 +Field 5:4 BANK +Res0 3:0 +EndSysreg + +Sysreg MDSTEPOP_EL1 2 0 0 5 2 +Res0 63:32 +Field 31:0 OPCODE +EndSysreg + Sysreg OSECCR_EL1 2 0 0 6 2 Res0 63:32 Field 31:0 EDECCR @@ -111,6 +122,285 @@ Res0 63:1 Field 0 OSLK EndSysreg +Sysreg SPMACCESSR_EL1 2 0 9 13 3 +UnsignedEnum 63:62 P31 + 0b00 TRAP_RW + 0b01 TRAP_W + 0b11 NOTRAP +EndEnum +UnsignedEnum 61:60 P30 + 0b00 TRAP_RW + 0b01 TRAP_W + 0b11 NOTRAP +EndEnum +UnsignedEnum 59:58 P29 + 0b00 TRAP_RW + 0b01 TRAP_W + 0b11 NOTRAP +EndEnum +UnsignedEnum 57:56 P28 + 0b00 TRAP_RW + 0b01 TRAP_W + 0b11 NOTRAP +EndEnum +UnsignedEnum 55:54 P27 + 0b00 TRAP_RW + 0b01 TRAP_W + 0b11 NOTRAP +EndEnum +UnsignedEnum 53:52 P26 + 0b00 TRAP_RW + 0b01 TRAP_W + 0b11 NOTRAP +EndEnum +UnsignedEnum 51:50 P25 + 0b00 TRAP_RW + 0b01 TRAP_W + 0b11 NOTRAP +EndEnum +UnsignedEnum 49:48 P24 + 0b00 TRAP_RW + 0b01 TRAP_W + 0b11 NOTRAP +EndEnum +UnsignedEnum 47:46 P23 + 0b00 TRAP_RW + 0b01 TRAP_W + 0b11 NOTRAP +EndEnum +UnsignedEnum 45:44 P22 + 0b00 TRAP_RW + 0b01 TRAP_W + 0b11 NOTRAP +EndEnum +UnsignedEnum 43:42 P21 + 0b00 TRAP_RW + 0b01 TRAP_W + 0b11 NOTRAP +EndEnum +UnsignedEnum 41:40 P20 + 0b00 TRAP_RW + 0b01 TRAP_W + 0b11 NOTRAP +EndEnum +UnsignedEnum 39:38 P19 + 0b00 TRAP_RW + 0b01 TRAP_W + 0b11 NOTRAP +EndEnum +UnsignedEnum 37:36 P18 + 0b00 TRAP_RW + 0b01 TRAP_W + 0b11 NOTRAP +EndEnum +UnsignedEnum 35:34 P17 + 0b00 TRAP_RW + 0b01 TRAP_W + 0b11 NOTRAP +EndEnum +UnsignedEnum 33:32 P16 + 0b00 TRAP_RW + 0b01 TRAP_W + 0b11 NOTRAP +EndEnum +UnsignedEnum 31:30 P15 + 0b00 TRAP_RW + 0b01 TRAP_W + 0b11 NOTRAP +EndEnum +UnsignedEnum 29:28 P14 + 0b00 TRAP_RW + 0b01 TRAP_W + 0b11 NOTRAP +EndEnum +UnsignedEnum 27:26 P13 + 0b00 TRAP_RW + 0b01 TRAP_W + 0b11 NOTRAP +EndEnum +UnsignedEnum 25:24 P12 + 0b00 TRAP_RW + 0b01 TRAP_W + 0b11 NOTRAP +EndEnum +UnsignedEnum 23:22 P11 + 0b00 TRAP_RW + 0b01 TRAP_W + 0b11 NOTRAP +EndEnum +UnsignedEnum 21:20 P10 + 0b00 TRAP_RW + 0b01 TRAP_W + 0b11 NOTRAP +EndEnum +UnsignedEnum 19:18 P9 + 0b00 TRAP_RW + 0b01 TRAP_W + 0b11 NOTRAP +EndEnum +UnsignedEnum 17:16 P8 + 0b00 TRAP_RW + 0b01 TRAP_W + 0b11 NOTRAP +EndEnum +UnsignedEnum 15:14 P7 + 0b00 TRAP_RW + 0b01 TRAP_W + 0b11 NOTRAP +EndEnum +UnsignedEnum 13:12 P6 + 0b00 TRAP_RW + 0b01 TRAP_W + 0b11 NOTRAP +EndEnum +UnsignedEnum 11:10 P5 + 0b00 TRAP_RW + 0b01 TRAP_W + 0b11 NOTRAP +EndEnum +UnsignedEnum 9:8 P4 + 0b00 TRAP_RW + 0b01 TRAP_W + 0b11 NOTRAP +EndEnum +UnsignedEnum 7:6 P3 + 0b00 TRAP_RW + 0b01 TRAP_W + 0b11 NOTRAP +EndEnum +UnsignedEnum 5:4 P2 + 0b00 TRAP_RW + 0b01 TRAP_W + 0b11 NOTRAP +EndEnum +UnsignedEnum 3:2 P1 + 0b00 TRAP_RW + 0b01 TRAP_W + 0b11 NOTRAP +EndEnum +UnsignedEnum 1:0 P0 + 0b00 TRAP_RW + 0b01 TRAP_W + 0b11 NOTRAP +EndEnum +EndSysreg + +Sysreg SPMACCESSR_EL12 2 5 9 13 3 +Mapping SPMACCESSR_EL1 +EndSysreg + +Sysreg SPMIIDR_EL1 2 0 9 13 4 +Res0 63:32 +Field 31:20 ProductID +Field 19:16 Variant +Field 15:12 Revision +Field 11:0 Implementer +EndSysreg + +Sysreg SPMDEVARCH_EL1 2 0 9 13 5 +Res0 63:32 +Field 31:21 ARCHITECT +Field 20 PRESENT +Field 19:16 REVISION +Field 15:12 ARCHVER +Field 11:0 ARCHPART +EndSysreg + +Sysreg SPMDEVAFF_EL1 2 0 9 13 6 +Res0 63:40 +Field 39:32 Aff3 +Field 31 F0V +Field 30 U +Res0 29:25 +Field 24 MT +Field 23:16 Aff2 +Field 15:8 Aff1 +Field 7:0 Aff0 +EndSysreg + +Sysreg SPMCFGR_EL1 2 0 9 13 7 +Res0 63:32 +Field 31:28 NCG +Res0 27:25 +Field 24 HDBG +Field 23 TRO +Field 22 SS +Field 21 FZO +Field 20 MSI +Field 19 RAO +Res0 18 +Field 17 NA +Field 16 EX +Field 15:14 RAZ +Field 13:8 SIZE +Field 7:0 N +EndSysreg + +Sysreg SPMINTENSET_EL1 2 0 9 14 1 +Field 63:0 P +EndSysreg + +Sysreg SPMINTENCLR_EL1 2 0 9 14 2 +Field 63:0 P +EndSysreg + +Sysreg PMCCNTSVR_EL1 2 0 14 11 7 +Field 63:0 CCNT +EndSysreg + +Sysreg PMICNTSVR_EL1 2 0 14 12 0 +Field 63:0 ICNT +EndSysreg + +Sysreg SPMCR_EL0 2 3 9 12 0 +Res0 63:12 +Field 11 TRO +Field 10 HDBG +Field 9 FZO +Field 8 NA +Res0 7:5 +Field 4 EX +Res0 3:2 +Field 1 P +Field 0 E +EndSysreg + +Sysreg SPMCNTENSET_EL0 2 3 9 12 1 +Field 63:0 P +EndSysreg + +Sysreg SPMCNTENCLR_EL0 2 3 9 12 2 +Field 63:0 P +EndSysreg + +Sysreg SPMOVSCLR_EL0 2 3 9 12 3 +Field 63:0 P +EndSysreg + +Sysreg SPMZR_EL0 2 3 9 12 4 +Field 63:0 P +EndSysreg + +Sysreg SPMSELR_EL0 2 3 9 12 5 +Res0 63:10 +Field 9:4 SYSPMUSEL +Res0 3:2 +Field 1:0 BANK +EndSysreg + +Sysreg SPMOVSSET_EL0 2 3 9 14 3 +Field 63:0 P +EndSysreg + +Sysreg SPMSCR_EL1 2 7 9 14 7 +Field 63:32 IMPDEF +Field 31 RAO +Res0 30:5 +Field 4 NAO +Res0 3:1 +Field 0 SO +EndSysreg + Sysreg ID_PFR0_EL1 3 0 0 1 0 Res0 63:32 UnsignedEnum 31:28 RAS @@ -1904,6 +2194,16 @@ Sysreg CPACR_EL1 3 0 1 0 2 Fields CPACR_ELx EndSysreg +Sysreg TRCITECR_EL1 3 0 1 2 3 +Res0 63:2 +Field 1 E1E +Field 0 E0E +EndSysreg + +Sysreg TRCITECR_EL12 3 5 1 2 3 +Mapping TRCITECR_EL1 +EndSysreg + Sysreg SMPRI_EL1 3 0 1 2 4 Res0 63:4 Field 3:0 PRIORITY @@ -2053,6 +2353,16 @@ Field 16 COLL Field 15:0 MSS EndSysreg +Sysreg PMSDSFR_EL1 3 0 9 10 4 +Field 63:0 S +EndSysreg + +Sysreg PMBMAR_EL1 3 0 9 10 5 +Res0 63:10 +Field 9:8 SH +Field 7:0 Attr +EndSysreg + Sysreg PMBIDR_EL1 3 0 9 10 7 Res0 63:12 Enum 11:8 EA @@ -2066,6 +2376,39 @@ Field 4 P Field 3:0 ALIGN EndSysreg +Sysreg TRBMPAM_EL1 3 0 9 11 5 +Res0 63:27 +Field 26 EN +Field 25:24 MPAM_SP +Field 23:16 PMG +Field 15:0 PARTID +EndSysreg + +Sysreg PMSSCR_EL1 3 0 9 13 3 +Res0 63:33 +Field 32 NC +Res0 31:1 +Field 0 SS +EndSysreg + +Sysreg PMECR_EL1 3 0 9 14 5 +Res0 63:5 +Field 4:3 SSE +Field 2 KPME +Field 1:0 PMEE +EndSysreg + +Sysreg PMIAR_EL1 3 0 9 14 7 +Field 63:0 ADDRESS +EndSysreg + +Sysreg PMZR_EL0 3 3 9 13 4 +Res0 63:33 +Field 32 F0 +Field 31 C +Field 30:0 P +EndSysreg + SysregFields CONTEXTIDR_ELx Res0 63:32 Field 31:0 PROCID -- 2.33.0