| Stefan Kristiansson | 8e6d08e | 2014-05-11 21:49:34 +0300 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2014 Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> |
| 3 | * |
| 4 | * This file is licensed under the terms of the GNU General Public License |
| 5 | * version 2. This program is licensed "as is" without any warranty of any |
| 6 | * kind, whether express or implied. |
| 7 | */ |
| 8 | |
| 9 | #ifndef __ASM_OPENRISC_SMP_H |
| 10 | #define __ASM_OPENRISC_SMP_H |
| 11 | |
| 12 | #include <asm/spr.h> |
| 13 | #include <asm/spr_defs.h> |
| 14 | |
| 15 | #define raw_smp_processor_id() (current_thread_info()->cpu) |
| 16 | #define hard_smp_processor_id() mfspr(SPR_COREID) |
| 17 | |
| 18 | extern void smp_init_cpus(void); |
| 19 | |
| 20 | extern void arch_send_call_function_single_ipi(int cpu); |
| 21 | extern void arch_send_call_function_ipi_mask(const struct cpumask *mask); |
| 22 | |
| 23 | extern void set_smp_cross_call(void (*)(const struct cpumask *, unsigned int)); |
| 24 | extern void handle_IPI(unsigned int ipi_msg); |
| 25 | |
| 26 | #endif /* __ASM_OPENRISC_SMP_H */ |
