diff --git a/[refs] b/[refs] index e43fee075246..429630acdc9b 100644 --- a/[refs] +++ b/[refs] @@ -1,2 +1,2 @@ --- -refs/heads/master: 1dbdafec5d63a1de6c83c89a3e953575d60fd393 +refs/heads/master: 919ca8681f48ce81848c76f0ed66edb1bb99209b diff --git a/trunk/arch/powerpc/include/asm/dbell.h b/trunk/arch/powerpc/include/asm/dbell.h index 3b338565f992..5fa6b20eba10 100644 --- a/trunk/arch/powerpc/include/asm/dbell.h +++ b/trunk/arch/powerpc/include/asm/dbell.h @@ -37,12 +37,25 @@ enum ppc_dbell { #define SPRN_DOORBELL_CPUTAG SPRN_TIR #define PPC_DBELL_TAG_MASK 0x7f +static inline void _ppc_msgsnd(u32 msg) +{ + if (cpu_has_feature(CPU_FTR_HVMODE)) + __asm__ __volatile__ (PPC_MSGSND(%0) : : "r" (msg)); + else + __asm__ __volatile__ (PPC_MSGSNDP(%0) : : "r" (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) +{ + __asm__ __volatile__ (PPC_MSGSND(%0) : : "r" (msg)); +} + #endif /* CONFIG_PPC_BOOK3S */ extern void doorbell_cause_ipi(int cpu, unsigned long data); @@ -54,7 +67,7 @@ static inline void ppc_msgsnd(enum ppc_dbell type, u32 flags, u32 tag) u32 msg = PPC_DBELL_TYPE(type) | (flags & PPC_DBELL_MSG_BRDCAST) | (tag & 0x07ffffff); - __asm__ __volatile__ (PPC_MSGSND(%0) : : "r" (msg)); + _ppc_msgsnd(msg); } #endif /* _ASM_POWERPC_DBELL_H */