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Diffstat (limited to 'include/asm-mips/smp.h')
| -rw-r--r-- | include/asm-mips/smp.h | 70 |
1 files changed, 0 insertions, 70 deletions
diff --git a/include/asm-mips/smp.h b/include/asm-mips/smp.h deleted file mode 100644 index 84fef1aeec0..00000000000 --- a/include/asm-mips/smp.h +++ /dev/null @@ -1,70 +0,0 @@ -/* - * This file is subject to the terms and conditions of the GNU General - * Public License. See the file "COPYING" in the main directory of this - * archive for more details. - * - * Copyright (C) 2000 - 2001 by Kanoj Sarcar (kanoj@sgi.com) - * Copyright (C) 2000 - 2001 by Silicon Graphics, Inc. - * Copyright (C) 2000, 2001, 2002 Ralf Baechle - * Copyright (C) 2000, 2001 Broadcom Corporation - */ -#ifndef __ASM_SMP_H -#define __ASM_SMP_H - -#include <linux/bitops.h> -#include <linux/linkage.h> -#include <linux/threads.h> -#include <linux/cpumask.h> - -#include <asm/atomic.h> -#include <asm/smp-ops.h> - -extern int smp_num_siblings; -extern cpumask_t cpu_sibling_map[]; - -#define raw_smp_processor_id() (current_thread_info()->cpu) - -/* Map from cpu id to sequential logical cpu number. This will only - not be idempotent when cpus failed to come on-line. */ -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] - -#define NO_PROC_ID (-1) - -struct call_data_struct { - void (*func)(void *); - void *info; - atomic_t started; - atomic_t finished; - int wait; -}; - -extern struct call_data_struct *call_data; - -#define SMP_RESCHEDULE_YOURSELF 0x1 /* XXX braindead */ -#define SMP_CALL_FUNCTION 0x2 - -extern cpumask_t phys_cpu_present_map; -#define cpu_possible_map phys_cpu_present_map - -extern void asmlinkage smp_bootstrap(void); - -/* - * this function sends a 'reschedule' IPI to another CPU. - * it goes straight through and wastes no time serializing - * anything. Worst case is that we lose a reschedule ... - */ -static inline void smp_send_reschedule(int cpu) -{ - extern struct plat_smp_ops *mp_ops; /* private */ - - mp_ops->send_ipi_single(cpu, SMP_RESCHEDULE_YOURSELF); -} - -extern asmlinkage void smp_call_function_interrupt(void); - -#endif /* __ASM_SMP_H */ |