arch/powerpc/include/uapi/asm/cputable.h

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