diff options
Diffstat (limited to 'arch/arm64/include/asm/smp_plat.h')
| -rw-r--r-- | arch/arm64/include/asm/smp_plat.h | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/arch/arm64/include/asm/smp_plat.h b/arch/arm64/include/asm/smp_plat.h new file mode 100644 index 000000000000..ed43a0d2b1b2 --- /dev/null +++ b/arch/arm64/include/asm/smp_plat.h @@ -0,0 +1,30 @@ +/* + * Definitions specific to SMP platforms. + * + * Copyright (C) 2013 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_SMP_PLAT_H +#define __ASM_SMP_PLAT_H + +#include <asm/types.h> + +/* + * Logical CPU mapping. + */ +extern u64 __cpu_logical_map[NR_CPUS]; +#define cpu_logical_map(cpu) __cpu_logical_map[cpu] + +#endif /* __ASM_SMP_PLAT_H */ |