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Added search for good cluster size

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git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@804 42af7a65-404d-4744-a932-0658087f49c3
This commit is contained in:
patacongo
2008-08-09 19:44:55 +00:00
parent a88a6ecb67
commit c6ad3e0d22
6 changed files with 541 additions and 49 deletions
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fs/fat/fs_writefat.c
+5 -5
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@@ -133,7 +133,7 @@ static inline void mkfatfs_initmbr(FAR struct fat_format_s *fmt,
/* Most of the rest of the sector depends on the FAT size */
if (fmt->ff_fatsize != 32)
if (fmt->ff_fattype != 32)
{
/* 2@22: FAT12/16: Must be 0, see BS32_FATSZ32 */
@@ -156,11 +156,11 @@ static inline void mkfatfs_initmbr(FAR struct fat_format_s *fmt,
/* 8@54: "FAT12 ", "FAT16 ", or "FAT " */
if (fmt->ff_fatsize == 12)
if (fmt->ff_fattype == 12)
{
memcpy(&var->fv_sect[BS16_FILESYSTYPE], "FAT12 ", 8);
}
else /* if (fmt->ff_fatsize == 16) */
else /* if (fmt->ff_fattype == 16) */
{
memcpy(&var->fv_sect[BS16_FILESYSTYPE], "FAT16 ", 8);
}
@@ -338,7 +338,7 @@ static inline int mkfatfs_writembr(FAR struct fat_format_s *fmt,
/* Write FAT32-specific sectors */
if (ret >= 0 && fmt->ff_fatsize == 32)
if (ret >= 0 && fmt->ff_fattype == 32)
{
/* Write the backup master boot record */
@@ -405,7 +405,7 @@ static inline int mkfatfs_writefat(FAR struct fat_format_s *fmt,
if (sectno == 0)
{
memset(var->fv_sect, 0, var->fv_sectorsize);
switch(fmt->ff_fatsize)
switch(fmt->ff_fattype)
{
case 12:
/* Mark the first two full FAT entries -- 24 bits, 3 bytes total */