Merge tag 'pci-v3.15-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaa...
[deliverable/linux.git] / arch / arm64 / include / asm / hwcap.h
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1/*
2 * Copyright (C) 2012 ARM Ltd.
3 *
4 * This program is free software; you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License version 2 as
6 * published by the Free Software Foundation.
7 *
8 * This program is distributed in the hope that it will be useful,
9 * but WITHOUT ANY WARRANTY; without even the implied warranty of
10 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11 * GNU General Public License for more details.
12 *
13 * You should have received a copy of the GNU General Public License
14 * along with this program. If not, see <http://www.gnu.org/licenses/>.
15 */
16#ifndef __ASM_HWCAP_H
17#define __ASM_HWCAP_H
18
4262a727 19#include <uapi/asm/hwcap.h>
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20
21#define COMPAT_HWCAP_HALF (1 << 1)
22#define COMPAT_HWCAP_THUMB (1 << 2)
23#define COMPAT_HWCAP_FAST_MULT (1 << 4)
24#define COMPAT_HWCAP_VFP (1 << 6)
25#define COMPAT_HWCAP_EDSP (1 << 7)
26#define COMPAT_HWCAP_NEON (1 << 12)
27#define COMPAT_HWCAP_VFPv3 (1 << 13)
28#define COMPAT_HWCAP_TLS (1 << 15)
29#define COMPAT_HWCAP_VFPv4 (1 << 16)
30#define COMPAT_HWCAP_IDIVA (1 << 17)
31#define COMPAT_HWCAP_IDIVT (1 << 18)
32#define COMPAT_HWCAP_IDIV (COMPAT_HWCAP_IDIVA|COMPAT_HWCAP_IDIVT)
46efe547 33#define COMPAT_HWCAP_EVTSTRM (1 << 21)
f668cd16 34
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35#define COMPAT_HWCAP2_AES (1 << 0)
36#define COMPAT_HWCAP2_PMULL (1 << 1)
37#define COMPAT_HWCAP2_SHA1 (1 << 2)
38#define COMPAT_HWCAP2_SHA2 (1 << 3)
39#define COMPAT_HWCAP2_CRC32 (1 << 4)
40
1c1e4362 41#ifndef __ASSEMBLY__
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42/*
43 * This yields a mask that user programs can use to figure out what
44 * instruction set this cpu supports.
45 */
46#define ELF_HWCAP (elf_hwcap)
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47
48#ifdef CONFIG_COMPAT
49#define COMPAT_ELF_HWCAP (compat_elf_hwcap)
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50#define COMPAT_ELF_HWCAP2 (compat_elf_hwcap2)
51extern unsigned int compat_elf_hwcap, compat_elf_hwcap2;
46efe547 52#endif
f668cd16 53
25804e6a 54extern unsigned long elf_hwcap;
f668cd16 55#endif
1c1e4362 56#endif
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