diff options
author | Ralf Baechle <ralf@linux-mips.org> | 2007-11-19 12:23:51 +0000 |
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committer | Ralf Baechle <ralf@linux-mips.org> | 2008-01-29 10:14:57 +0000 |
commit | 87353d8ac39c52784da605ecbe965ecdfad609ad (patch) | |
tree | c95ce7cbe9b099c21cab71a195621801b04bc05a /include/asm-mips/smp.h | |
parent | 19388fb092d89e179575bd0b44f51b57e175edf5 (diff) |
[MIPS] SMP: Call platform methods via ops structure.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'include/asm-mips/smp.h')
-rw-r--r-- | include/asm-mips/smp.h | 61 |
1 files changed, 5 insertions, 56 deletions
diff --git a/include/asm-mips/smp.h b/include/asm-mips/smp.h index 23265879cee..84fef1aeec0 100644 --- a/include/asm-mips/smp.h +++ b/include/asm-mips/smp.h @@ -11,14 +11,13 @@ #ifndef __ASM_SMP_H #define __ASM_SMP_H - -#ifdef CONFIG_SMP - #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[]; @@ -52,56 +51,6 @@ extern struct call_data_struct *call_data; extern cpumask_t phys_cpu_present_map; #define cpu_possible_map phys_cpu_present_map -/* - * These are defined by the board-specific code. - */ - -/* - * Cause the function described by call_data to be executed on the passed - * cpu. When the function has finished, increment the finished field of - * call_data. - */ -extern void core_send_ipi(int cpu, unsigned int action); - -static inline void core_send_ipi_mask(cpumask_t mask, unsigned int action) -{ - unsigned int i; - - for_each_cpu_mask(i, mask) - core_send_ipi(i, action); -} - - -/* - * Firmware CPU startup hook - */ -extern void prom_boot_secondary(int cpu, struct task_struct *idle); - -/* - * After we've done initial boot, this function is called to allow the - * board code to clean up state, if needed - */ -extern void prom_init_secondary(void); - -/* - * Populate cpu_possible_map before smp_init, called from setup_arch. - */ -extern void plat_smp_setup(void); - -/* - * Called in smp_prepare_cpus. - */ -extern void plat_prepare_cpus(unsigned int max_cpus); - -/* - * Last chance for the board code to finish SMP initialization before - * the CPU is "online". - */ -extern void prom_smp_finish(void); - -/* Hook for after all CPUs are online */ -extern void prom_cpus_done(void); - extern void asmlinkage smp_bootstrap(void); /* @@ -111,11 +60,11 @@ extern void asmlinkage smp_bootstrap(void); */ static inline void smp_send_reschedule(int cpu) { - core_send_ipi(cpu, SMP_RESCHEDULE_YOURSELF); + 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 /* CONFIG_SMP */ - #endif /* __ASM_SMP_H */ |