diff options
Diffstat (limited to 'arch/powerpc/include/asm/dbell.h')
| -rw-r--r-- | arch/powerpc/include/asm/dbell.h | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/arch/powerpc/include/asm/dbell.h b/arch/powerpc/include/asm/dbell.h index 378167377065..a66eb596940c 100644 --- a/arch/powerpc/include/asm/dbell.h +++ b/arch/powerpc/include/asm/dbell.h @@ -35,8 +35,6 @@ enum ppc_dbell { #ifdef CONFIG_PPC_BOOK3S #define PPC_DBELL_MSGTYPE PPC_DBELL_SERVER -#define SPRN_DOORBELL_CPUTAG SPRN_TIR -#define PPC_DBELL_TAG_MASK 0x7f static inline void _ppc_msgsnd(u32 msg) { @@ -49,8 +47,6 @@ static inline void _ppc_msgsnd(u32 msg) #else /* CONFIG_PPC_BOOK3S */ #define PPC_DBELL_MSGTYPE PPC_DBELL -#define SPRN_DOORBELL_CPUTAG SPRN_PIR -#define PPC_DBELL_TAG_MASK 0x3fff static inline void _ppc_msgsnd(u32 msg) { @@ -59,9 +55,10 @@ static inline void _ppc_msgsnd(u32 msg) #endif /* CONFIG_PPC_BOOK3S */ -extern void doorbell_cause_ipi(int cpu, unsigned long data); +extern void doorbell_global_ipi(int cpu); +extern void doorbell_core_ipi(int cpu); +extern int doorbell_try_core_ipi(int cpu); extern void doorbell_exception(struct pt_regs *regs); -extern void doorbell_setup_this_cpu(void); static inline void ppc_msgsnd(enum ppc_dbell type, u32 flags, u32 tag) { |