diff options
Diffstat (limited to 'include/asm-sh/smp.h')
-rw-r--r-- | include/asm-sh/smp.h | 50 |
1 files changed, 0 insertions, 50 deletions
diff --git a/include/asm-sh/smp.h b/include/asm-sh/smp.h deleted file mode 100644 index 593343cd26ee..000000000000 --- a/include/asm-sh/smp.h +++ /dev/null @@ -1,50 +0,0 @@ -#ifndef __ASM_SH_SMP_H -#define __ASM_SH_SMP_H - -#include <linux/bitops.h> -#include <linux/cpumask.h> - -#ifdef CONFIG_SMP - -#include <linux/spinlock.h> -#include <asm/atomic.h> -#include <asm/current.h> - -#define raw_smp_processor_id() (current_thread_info()->cpu) -#define hard_smp_processor_id() plat_smp_processor_id() - -/* Map from cpu id to sequential logical cpu number. */ -extern int __cpu_number_map[NR_CPUS]; -#define cpu_number_map(cpu) __cpu_number_map[cpu] - -/* The reverse map from sequential logical cpu number to cpu id. */ -extern int __cpu_logical_map[NR_CPUS]; -#define cpu_logical_map(cpu) __cpu_logical_map[cpu] - -/* I've no idea what the real meaning of this is */ -#define PROC_CHANGE_PENALTY 20 - -#define NO_PROC_ID (-1) - -#define SMP_MSG_FUNCTION 0 -#define SMP_MSG_RESCHEDULE 1 -#define SMP_MSG_FUNCTION_SINGLE 2 -#define SMP_MSG_NR 3 - -void plat_smp_setup(void); -void plat_prepare_cpus(unsigned int max_cpus); -int plat_smp_processor_id(void); -void plat_start_cpu(unsigned int cpu, unsigned long entry_point); -void plat_send_ipi(unsigned int cpu, unsigned int message); -int plat_register_ipi_handler(unsigned int message, - void (*handler)(void *), void *arg); -extern void arch_send_call_function_single_ipi(int cpu); -extern void arch_send_call_function_ipi(cpumask_t mask); - -#else - -#define hard_smp_processor_id() (0) - -#endif /* CONFIG_SMP */ - -#endif /* __ASM_SH_SMP_H */ |