diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/garmos/arch.h | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/include/garmos/arch.h b/include/garmos/arch.h index 1e57e06..0cee4c2 100644 --- a/include/garmos/arch.h +++ b/include/garmos/arch.h @@ -17,6 +17,24 @@ #include <garmos/types.h> +/* + * The functions in this header depend on the architecture. They should be + * provided by objects from the architecture. + */ + +/* write data to a port */ +void prtset8(const uint16_t port, const uint8_t val); +void prtset16(const uint16_t port, const uint16_t val);; +void prtset32(const uint16_t port, const uint32_t val); + +/* read data from a port */ +uint8_t prtget8(const uint16_t port); +uint16_t prtget16(const uint16_t port); +uint32_t prtget32(const uint16_t port); + +/* set a memory register */ void regset8(const uint32_t reg, const uint8_t val); +void regset16(const uint32_t reg, const uint16_t val); +void regset32(const uint32_t reg, const uint32_t val); #endif |