/* SPDX-License-Identifier: GPL-2.0-only */ /* * vlock.h - simple voting lock implementation * * Created by: Dave Martin, 2012-08-16 * Copyright: (C) 2012-2013 Linaro Limited */ #ifndef __VLOCK_H #define __VLOCK_H #include <asm/mcpm.h> /* Offsets and sizes are rounded to a word (4 bytes) */ #define VLOCK_OWNER_OFFSET 0 #define VLOCK_VOTING_OFFSET 4 #define VLOCK_VOTING_SIZE ((MAX_CPUS_PER_CLUSTER + 3) / 4 * 4) #define VLOCK_SIZE (VLOCK_VOTING_OFFSET + VLOCK_VOTING_SIZE) #define VLOCK_OWNER_NONE 0 #endif /* ! __VLOCK_H */