diff options
Diffstat (limited to 'src/drivers/drv_batt_smbus.h')
-rw-r--r-- | src/drivers/drv_batt_smbus.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/src/drivers/drv_batt_smbus.h b/src/drivers/drv_batt_smbus.h index f12e2bfb3..57af0a0b6 100644 --- a/src/drivers/drv_batt_smbus.h +++ b/src/drivers/drv_batt_smbus.h @@ -45,3 +45,13 @@ /* device path */ #define BATT_SMBUS0_DEVICE_PATH "/dev/batt_smbus0" + +/* + * ioctl() definitions + */ + +#define _BATT_SMBUS_IOCBASE (0x2e00) +#define _BATT_SMBUS_IOC(_n) (_IOC(_BATT_SMBUS_IOCBASE, _n)) + +/** retrieve battery capacity */ +#define BATT_SMBUS_GET_CAPACITY _BATT_SMBUS_IOC(1) |