From: Stephen Warren swarren@nvidia.com
The FAT filesystem code knows which partition ID it is operating on. Currently, this is passed to fat_register_device() as a parameter. In order to convert FAT to the more standardized fat_set_blk_dev(), the information needs to come from somewhere else, and the partition definition structure is the logical place.
Signed-off-by: Stephen Warren swarren@nvidia.com --- v2: No change. --- disk/part.c | 1 + include/part.h | 1 + 2 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/disk/part.c b/disk/part.c index a0c77dd..2bc7acb 100644 --- a/disk/part.c +++ b/disk/part.c @@ -391,6 +391,7 @@ int get_partition_info(block_dev_desc_t *dev_desc, int part defined(CONFIG_MMC) || \ defined(CONFIG_SYSTEMACE)
+ info->part = part; #ifdef CONFIG_PARTITION_UUIDS /* The common case is no UUID support */ info->uuid[0] = 0; diff --git a/include/part.h b/include/part.h index 27ea283..ebdebd8 100644 --- a/include/part.h +++ b/include/part.h @@ -88,6 +88,7 @@ typedef struct block_dev_desc { #define DEV_TYPE_OPDISK 0x07 /* optical disk */
typedef struct disk_partition { + int part; /* Partition number */ ulong start; /* # of first block in partition */ ulong size; /* number of blocks in partition */ ulong blksz; /* block size in bytes */