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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#define PPC_FEATURE2_HTM_NO_SUSPEND 0x00080000 /* TM w/out suspended state */
53#define PPC_FEATURE2_ARCH_3_1 0x00040000 /* ISA 3.1 */
54#define PPC_FEATURE2_MMA 0x00020000 /* Matrix Multiply Assist */
55#define PPC_FEATURE2_ARCH_3_2 0x00010000 /* ISA 3.2 */
56#define PPC_FEATURE2_DMF 0x00008000 /* Dense Math Facility */
57
58/*
59 * IMPORTANT!
60 * All future PPC_FEATURE definitions should be allocated in cooperation with
61 * OPAL / skiboot firmware, in accordance with the ibm,powerpc-cpu-features
62 * device tree binding.
63 */
64
65#endif /* _UAPI__ASM_POWERPC_CPUTABLE_H */