diff options
Diffstat (limited to 'src/southbridge/intel/i82371eb/i82371eb_smbus.h')
| -rw-r--r-- | src/southbridge/intel/i82371eb/i82371eb_smbus.h | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/southbridge/intel/i82371eb/i82371eb_smbus.h b/src/southbridge/intel/i82371eb/i82371eb_smbus.h index a189425395..54e7906223 100644 --- a/src/southbridge/intel/i82371eb/i82371eb_smbus.h +++ b/src/southbridge/intel/i82371eb/i82371eb_smbus.h @@ -10,6 +10,9 @@ #define SMBUS_STATUS_MASK 0x1e #define SMBUS_ERROR_FLAG (1<<2) +void enable_smbus(void); +int do_smbus_read_byte(unsigned smbus_io_base, unsigned device, unsigned address); + static inline void smbus_delay(void) { outb(0x80, 0x80); @@ -63,7 +66,7 @@ static int smbus_wait_until_done(unsigned smbus_io_base) return loops?0:SMBUS_WAIT_UNTIL_DONE_TIMEOUT; } -static int do_smbus_read_byte(unsigned smbus_io_base, unsigned device, unsigned address) +int do_smbus_read_byte(unsigned smbus_io_base, unsigned device, unsigned address) { unsigned status_register; unsigned byte; |