diff options
Diffstat (limited to 'cpukit/libblock/include/rtems/diskdevs.h')
| -rw-r--r-- | cpukit/libblock/include/rtems/diskdevs.h | 20 |
1 files changed, 5 insertions, 15 deletions
diff --git a/cpukit/libblock/include/rtems/diskdevs.h b/cpukit/libblock/include/rtems/diskdevs.h index e48b61e53c..89e85fb6d7 100644 --- a/cpukit/libblock/include/rtems/diskdevs.h +++ b/cpukit/libblock/include/rtems/diskdevs.h @@ -20,13 +20,6 @@ #include <rtems/libio.h> #include <stdlib.h> -/** - * @ingroup rtems_bdbuf - * - * Buffer pool identifier. - */ -typedef int rtems_bdpool_id; - #include <rtems/blkdev.h> #ifdef __cplusplus @@ -107,19 +100,16 @@ typedef struct rtems_disk_device { /** * Device block size in bytes. * - * This is the minimum transfer unit and must be power of two. + * This is the minimum transfer unit. It can be any size. */ uint32_t block_size; /** - * Binary logarithm of the block size. - */ - uint32_t block_size_log2; - - /** - * Buffer pool assigned to this disk. + * Device media block size in bytes. + * + * This is the media transfer unit the hardware defaults to. */ - rtems_bdpool_id pool; + uint32_t media_block_size; /** * IO control handler for this disk. |