diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/arch/x86/include/arch/io.h | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/src/arch/x86/include/arch/io.h b/src/arch/x86/include/arch/io.h index c194379bb6..a59ac2c50b 100644 --- a/src/arch/x86/include/arch/io.h +++ b/src/arch/x86/include/arch/io.h @@ -174,6 +174,14 @@ static inline __attribute__((always_inline)) uint32_t read32( return *((volatile uint32_t *)(addr)); } +#ifndef __ROMCC__ +static inline __attribute__((always_inline)) uint64_t read64( + const volatile void *addr) +{ + return *((volatile uint64_t *)(addr)); +} +#endif + static inline __attribute__((always_inline)) void write8(volatile void *addr, uint8_t value) { @@ -192,6 +200,14 @@ static inline __attribute__((always_inline)) void write32(volatile void *addr, *((volatile uint32_t *)(addr)) = value; } +#ifndef __ROMCC__ +static inline __attribute__((always_inline)) void write64(volatile void *addr, + uint64_t value) +{ + *((volatile uint64_t *)(addr)) = value; +} +#endif + /* Conflicts with definition in lib.h */ #if defined(__ROMCC__) static inline int log2(u32 value) |