diff options
Diffstat (limited to 'cpukit/libi2c/libi2c.h')
-rw-r--r-- | cpukit/libi2c/libi2c.h | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/cpukit/libi2c/libi2c.h b/cpukit/libi2c/libi2c.h index a3b98f8fd5..560fd53174 100644 --- a/cpukit/libi2c/libi2c.h +++ b/cpukit/libi2c/libi2c.h @@ -413,8 +413,19 @@ rtems_libi2c_ioctl (rtems_device_minor_number minor, * This call is only needed for SPI devices */ +#define RTEMS_LIBI2C_IOCTL_GET_DRV_T 4 /* - * arguemtn data structures for IOCTLs defined above + * retval = rtems_libi2c_ioctl(rtems_device_minor_number minor, + * RTEMS_LIBI2C_IOCTL_GET_DRV_T, + * const rtems_libi2c_drv_t *drv_t_ptr); + * + * This call allows the a high-level driver to query its driver table entry, + * including its private data appended to it during creation of the entry + * + */ + +/* + * argument data structures for IOCTLs defined above */ typedef struct { unsigned char *rd_buf; |