1*4882a593Smuzhiyun /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ 2*4882a593Smuzhiyun #ifndef _UAPI__ASM_POWERPC_CPUTABLE_H 3*4882a593Smuzhiyun #define _UAPI__ASM_POWERPC_CPUTABLE_H 4*4882a593Smuzhiyun 5*4882a593Smuzhiyun /* in AT_HWCAP */ 6*4882a593Smuzhiyun #define PPC_FEATURE_32 0x80000000 7*4882a593Smuzhiyun #define PPC_FEATURE_64 0x40000000 8*4882a593Smuzhiyun #define PPC_FEATURE_601_INSTR 0x20000000 9*4882a593Smuzhiyun #define PPC_FEATURE_HAS_ALTIVEC 0x10000000 10*4882a593Smuzhiyun #define PPC_FEATURE_HAS_FPU 0x08000000 11*4882a593Smuzhiyun #define PPC_FEATURE_HAS_MMU 0x04000000 12*4882a593Smuzhiyun #define PPC_FEATURE_HAS_4xxMAC 0x02000000 13*4882a593Smuzhiyun #define PPC_FEATURE_UNIFIED_CACHE 0x01000000 14*4882a593Smuzhiyun #define PPC_FEATURE_HAS_SPE 0x00800000 15*4882a593Smuzhiyun #define PPC_FEATURE_HAS_EFP_SINGLE 0x00400000 16*4882a593Smuzhiyun #define PPC_FEATURE_HAS_EFP_DOUBLE 0x00200000 17*4882a593Smuzhiyun #define PPC_FEATURE_NO_TB 0x00100000 18*4882a593Smuzhiyun #define PPC_FEATURE_POWER4 0x00080000 19*4882a593Smuzhiyun #define PPC_FEATURE_POWER5 0x00040000 20*4882a593Smuzhiyun #define PPC_FEATURE_POWER5_PLUS 0x00020000 21*4882a593Smuzhiyun #define PPC_FEATURE_CELL 0x00010000 22*4882a593Smuzhiyun #define PPC_FEATURE_BOOKE 0x00008000 23*4882a593Smuzhiyun #define PPC_FEATURE_SMT 0x00004000 24*4882a593Smuzhiyun #define PPC_FEATURE_ICACHE_SNOOP 0x00002000 25*4882a593Smuzhiyun #define PPC_FEATURE_ARCH_2_05 0x00001000 26*4882a593Smuzhiyun #define PPC_FEATURE_PA6T 0x00000800 27*4882a593Smuzhiyun #define PPC_FEATURE_HAS_DFP 0x00000400 28*4882a593Smuzhiyun #define PPC_FEATURE_POWER6_EXT 0x00000200 29*4882a593Smuzhiyun #define PPC_FEATURE_ARCH_2_06 0x00000100 30*4882a593Smuzhiyun #define PPC_FEATURE_HAS_VSX 0x00000080 31*4882a593Smuzhiyun 32*4882a593Smuzhiyun #define PPC_FEATURE_PSERIES_PERFMON_COMPAT \ 33*4882a593Smuzhiyun 0x00000040 34*4882a593Smuzhiyun 35*4882a593Smuzhiyun /* Reserved - do not use 0x00000004 */ 36*4882a593Smuzhiyun #define PPC_FEATURE_TRUE_LE 0x00000002 37*4882a593Smuzhiyun #define PPC_FEATURE_PPC_LE 0x00000001 38*4882a593Smuzhiyun 39*4882a593Smuzhiyun /* in AT_HWCAP2 */ 40*4882a593Smuzhiyun #define PPC_FEATURE2_ARCH_2_07 0x80000000 41*4882a593Smuzhiyun #define PPC_FEATURE2_HTM 0x40000000 42*4882a593Smuzhiyun #define PPC_FEATURE2_DSCR 0x20000000 43*4882a593Smuzhiyun #define PPC_FEATURE2_EBB 0x10000000 44*4882a593Smuzhiyun #define PPC_FEATURE2_ISEL 0x08000000 45*4882a593Smuzhiyun #define PPC_FEATURE2_TAR 0x04000000 46*4882a593Smuzhiyun #define PPC_FEATURE2_VEC_CRYPTO 0x02000000 47*4882a593Smuzhiyun #define PPC_FEATURE2_HTM_NOSC 0x01000000 48*4882a593Smuzhiyun #define PPC_FEATURE2_ARCH_3_00 0x00800000 /* ISA 3.00 */ 49*4882a593Smuzhiyun #define PPC_FEATURE2_HAS_IEEE128 0x00400000 /* VSX IEEE Binary Float 128-bit */ 50*4882a593Smuzhiyun #define PPC_FEATURE2_DARN 0x00200000 /* darn random number insn */ 51*4882a593Smuzhiyun #define PPC_FEATURE2_SCV 0x00100000 /* scv syscall */ 52*4882a593Smuzhiyun #define PPC_FEATURE2_HTM_NO_SUSPEND 0x00080000 /* TM w/out suspended state */ 53*4882a593Smuzhiyun #define PPC_FEATURE2_ARCH_3_1 0x00040000 /* ISA 3.1 */ 54*4882a593Smuzhiyun #define PPC_FEATURE2_MMA 0x00020000 /* Matrix Multiply Assist */ 55*4882a593Smuzhiyun 56*4882a593Smuzhiyun /* 57*4882a593Smuzhiyun * IMPORTANT! 58*4882a593Smuzhiyun * All future PPC_FEATURE definitions should be allocated in cooperation with 59*4882a593Smuzhiyun * OPAL / skiboot firmware, in accordance with the ibm,powerpc-cpu-features 60*4882a593Smuzhiyun * device tree binding. 61*4882a593Smuzhiyun */ 62*4882a593Smuzhiyun 63*4882a593Smuzhiyun #endif /* _UAPI__ASM_POWERPC_CPUTABLE_H */ 64