[U-Boot] [PATCH 2/5] disk/iso: Add Support for Block Sizes > 512 Byte to ISO partition support.
egbert.eich at googlemail.com
egbert.eich at googlemail.com
Tue Mar 26 09:15:32 CET 2013
From: Egbert Eich <eich at suse.com>
For ISO we check the block size of the device if this is != the CD sector
size we assume that the device has no ISO partition.
Signed-off-by: Egbert Eich <eich at suse.com>
---
disk/part_iso.c | 3 +++
include/common.h | 2 +-
2 files changed, 4 insertions(+), 1 deletions(-)
diff --git a/disk/part_iso.c b/disk/part_iso.c
index 49639af..cc323b0 100644
--- a/disk/part_iso.c
+++ b/disk/part_iso.c
@@ -73,6 +73,9 @@ int get_partition_info_iso_verb(block_dev_desc_t * dev_desc, int part_num, disk_
iso_val_entry_t *pve = (iso_val_entry_t *)tmpbuf;
iso_init_def_entry_t *pide;
+ if (dev_desc->blksz != CD_SECTSIZE)
+ return -1;
+
/* the first sector (sector 0x10) must be a primary volume desc */
blkaddr=PVD_OFFSET;
if (dev_desc->block_read (dev_desc->dev, PVD_OFFSET, 1, (ulong *) tmpbuf) != 1)
diff --git a/include/common.h b/include/common.h
index a6172cd..1db5dcf 100644
--- a/include/common.h
+++ b/include/common.h
@@ -1010,7 +1010,7 @@ static inline void unmap_sysmem(const void *vaddr)
*/
#define DEFINE_ALIGN_BUFFER(type, name, size, align) \
static char __##name[roundup(size * sizeof(type), align)] \
- __attribute__((aligned(align))); \
+ __attribute__((aligned(align))); \
\
static type *name = (type *)__##name
#define DEFINE_CACHE_ALIGN_BUFFER(type, name, size) \
--
1.7.7
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