diff options
Diffstat (limited to 'arch/mips/include/asm/smp-ops.h')
| -rw-r--r-- | arch/mips/include/asm/smp-ops.h | 18 |
1 files changed, 17 insertions, 1 deletions
diff --git a/arch/mips/include/asm/smp-ops.h b/arch/mips/include/asm/smp-ops.h index ef2a8041e78..6ba1fb8b11e 100644 --- a/arch/mips/include/asm/smp-ops.h +++ b/arch/mips/include/asm/smp-ops.h @@ -13,6 +13,8 @@ #include <linux/errno.h> +#include <asm/mips-cm.h> + #ifdef CONFIG_SMP #include <linux/cpumask.h> @@ -24,7 +26,6 @@ struct plat_smp_ops { void (*send_ipi_mask)(const struct cpumask *mask, unsigned int action); void (*init_secondary)(void); void (*smp_finish)(void); - void (*cpus_done)(void); void (*boot_secondary)(int cpu, struct task_struct *idle); void (*smp_setup)(void); void (*prepare_cpus)(unsigned int max_cpus); @@ -43,6 +44,9 @@ static inline void plat_smp_setup(void) mp_ops->smp_setup(); } +extern void gic_send_ipi_single(int cpu, unsigned int action); +extern void gic_send_ipi_mask(const struct cpumask *mask, unsigned int action); + #else /* !CONFIG_SMP */ struct plat_smp_ops; @@ -76,6 +80,9 @@ static inline int register_cmp_smp_ops(void) #ifdef CONFIG_MIPS_CMP extern struct plat_smp_ops cmp_smp_ops; + if (!mips_cm_present()) + return -ENODEV; + register_smp_ops(&cmp_smp_ops); return 0; @@ -97,4 +104,13 @@ static inline int register_vsmp_smp_ops(void) #endif } +#ifdef CONFIG_MIPS_CPS +extern int register_cps_smp_ops(void); +#else +static inline int register_cps_smp_ops(void) +{ + return -ENODEV; +} +#endif + #endif /* __ASM_SMP_OPS_H */ |