diff options
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/powerpc/include/asm/io.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/arch/powerpc/include/asm/io.h b/arch/powerpc/include/asm/io.h index af074923d598..e0331e754568 100644 --- a/arch/powerpc/include/asm/io.h +++ b/arch/powerpc/include/asm/io.h @@ -367,6 +367,11 @@ static inline void __raw_writeq(unsigned long v, volatile void __iomem *addr) *(volatile unsigned long __force *)PCI_FIX_ADDR(addr) = v; } +static inline void __raw_writeq_be(unsigned long v, volatile void __iomem *addr) +{ + __raw_writeq((__force unsigned long)cpu_to_be64(v), addr); +} + /* * Real mode versions of the above. Those instructions are only supposed * to be used in hypervisor real mode as per the architecture spec. @@ -395,6 +400,11 @@ static inline void __raw_rm_writeq(u64 val, volatile void __iomem *paddr) : : "r" (val), "r" (paddr) : "memory"); } +static inline void __raw_rm_writeq_be(u64 val, volatile void __iomem *paddr) +{ + __raw_rm_writeq((__force u64)cpu_to_be64(val), paddr); +} + static inline u8 __raw_rm_readb(volatile void __iomem *paddr) { u8 ret; |