[mirror_ubuntu-zesty-kernel.git] / arch / arm64 / include / asm / cpucaps.h

/*
 * arch/arm64/include/asm/cpucaps.h
 *
 * Copyright (C) 2016 ARM Ltd.
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 2 as
 * published by the Free Software Foundation.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
#ifndef __ASM_CPUCAPS_H
#define __ASM_CPUCAPS_H

#define ARM64_WORKAROUND_CLEAN_CACHE		0
#define ARM64_WORKAROUND_DEVICE_LOAD_ACQUIRE	1
#define ARM64_WORKAROUND_845719			2
#define ARM64_HAS_SYSREG_GIC_CPUIF		3
#define ARM64_HAS_PAN				4
#define ARM64_HAS_LSE_ATOMICS			5
#define ARM64_WORKAROUND_CAVIUM_23154		6
#define ARM64_WORKAROUND_834220			7
#define ARM64_HAS_NO_HW_PREFETCH		8
#define ARM64_HAS_UAO				9
#define ARM64_ALT_PAN_NOT_UAO			10
#define ARM64_HAS_VIRT_HOST_EXTN		11
#define ARM64_WORKAROUND_CAVIUM_27456		12
#define ARM64_HAS_32BIT_EL0			13
#define ARM64_HYP_OFFSET_LOW			14
#define ARM64_MISMATCHED_CACHE_LINE_SIZE	15
#define ARM64_HAS_NO_FPSIMD			16

#define ARM64_NCAPS				17

#endif /* __ASM_CPUCAPS_H */
Commit	Line	Data
272d01bd CM	1	/*
	2	* arch/arm64/include/asm/cpucaps.h
	3	*
	4	* Copyright (C) 2016 ARM Ltd.
	5	*
	6	* This program is free software: you can redistribute it and/or modify
	7	* it under the terms of the GNU General Public License version 2 as
	8	* published by the Free Software Foundation.
	9	*
	10	* This program is distributed in the hope that it will be useful,
	11	* but WITHOUT ANY WARRANTY; without even the implied warranty of
	12	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	13	* GNU General Public License for more details.
	14	*
	15	* You should have received a copy of the GNU General Public License
	16	* along with this program. If not, see <http://www.gnu.org/licenses/>.
	17	*/
	18	#ifndef __ASM_CPUCAPS_H
	19	#define __ASM_CPUCAPS_H
	20
	21	#define ARM64_WORKAROUND_CLEAN_CACHE 0
	22	#define ARM64_WORKAROUND_DEVICE_LOAD_ACQUIRE 1
	23	#define ARM64_WORKAROUND_845719 2
	24	#define ARM64_HAS_SYSREG_GIC_CPUIF 3
	25	#define ARM64_HAS_PAN 4
	26	#define ARM64_HAS_LSE_ATOMICS 5
	27	#define ARM64_WORKAROUND_CAVIUM_23154 6
	28	#define ARM64_WORKAROUND_834220 7
	29	#define ARM64_HAS_NO_HW_PREFETCH 8
	30	#define ARM64_HAS_UAO 9
	31	#define ARM64_ALT_PAN_NOT_UAO 10
	32	#define ARM64_HAS_VIRT_HOST_EXTN 11
	33	#define ARM64_WORKAROUND_CAVIUM_27456 12
	34	#define ARM64_HAS_32BIT_EL0 13
	35	#define ARM64_HYP_OFFSET_LOW 14
	36	#define ARM64_MISMATCHED_CACHE_LINE_SIZE 15
f4000cd9	37	#define ARM64_HAS_NO_FPSIMD 16
272d01bd	38
f4000cd9	39	#define ARM64_NCAPS 17
272d01bd CM	40
272d01bd CM	41	#endif /* __ASM_CPUCAPS_H */