hwcap.h (1464B) - Raw
1 /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ 2 #ifndef __ASMARM_HWCAP_H 3 #define __ASMARM_HWCAP_H 4 5 /* 6 * HWCAP flags - for elf_hwcap (in kernel) and AT_HWCAP 7 */ 8 #define HWCAP_SWP (1 << 0) 9 #define HWCAP_HALF (1 << 1) 10 #define HWCAP_THUMB (1 << 2) 11 #define HWCAP_26BIT (1 << 3) /* Play it safe */ 12 #define HWCAP_FAST_MULT (1 << 4) 13 #define HWCAP_FPA (1 << 5) 14 #define HWCAP_VFP (1 << 6) 15 #define HWCAP_EDSP (1 << 7) 16 #define HWCAP_JAVA (1 << 8) 17 #define HWCAP_IWMMXT (1 << 9) 18 #define HWCAP_CRUNCH (1 << 10) /* Obsolete */ 19 #define HWCAP_THUMBEE (1 << 11) 20 #define HWCAP_NEON (1 << 12) 21 #define HWCAP_VFPv3 (1 << 13) 22 #define HWCAP_VFPv3D16 (1 << 14) /* also set for VFPv4-D16 */ 23 #define HWCAP_TLS (1 << 15) 24 #define HWCAP_VFPv4 (1 << 16) 25 #define HWCAP_IDIVA (1 << 17) 26 #define HWCAP_IDIVT (1 << 18) 27 #define HWCAP_VFPD32 (1 << 19) /* set if VFP has 32 regs (not 16) */ 28 #define HWCAP_IDIV (HWCAP_IDIVA | HWCAP_IDIVT) 29 #define HWCAP_LPAE (1 << 20) 30 #define HWCAP_EVTSTRM (1 << 21) 31 #define HWCAP_FPHP (1 << 22) 32 #define HWCAP_ASIMDHP (1 << 23) 33 #define HWCAP_ASIMDDP (1 << 24) 34 #define HWCAP_ASIMDFHM (1 << 25) 35 #define HWCAP_ASIMDBF16 (1 << 26) 36 #define HWCAP_I8MM (1 << 27) 37 38 /* 39 * HWCAP2 flags - for elf_hwcap2 (in kernel) and AT_HWCAP2 40 */ 41 #define HWCAP2_AES (1 << 0) 42 #define HWCAP2_PMULL (1 << 1) 43 #define HWCAP2_SHA1 (1 << 2) 44 #define HWCAP2_SHA2 (1 << 3) 45 #define HWCAP2_CRC32 (1 << 4) 46 #define HWCAP2_SB (1 << 5) 47 #define HWCAP2_SSBS (1 << 6) 48 49 #endif /* __ASMARM_HWCAP_H */