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| author | Michael Sparmann <theseven@rockbox.org> | 2011-01-02 22:28:22 +0000 |
|---|---|---|
| committer | Michael Sparmann <theseven@rockbox.org> | 2011-01-02 22:28:22 +0000 |
| commit | 7fea1369034f4c10b22365e34493d4151e793fac (patch) | |
| tree | de734cc78103dea6c873113c166e8cddd59f36d9 /firmware/drivers/fat.c | |
| parent | 886e97221bc6105057116a6a7303b15710c9e06f (diff) | |
| download | rockbox-7fea1369034f4c10b22365e34493d4151e793fac.zip rockbox-7fea1369034f4c10b22365e34493d4151e793fac.tar.gz rockbox-7fea1369034f4c10b22365e34493d4151e793fac.tar.bz2 rockbox-7fea1369034f4c10b22365e34493d4151e793fac.tar.xz | |
Autodetect sector size on superfloppy volumes based on the FAT32 BPB (kudos to Frank Gevaerts)
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@28946 a1c6a512-1295-4272-9138-f99709370657
Diffstat (limited to 'firmware/drivers/fat.c')
| -rw-r--r-- | firmware/drivers/fat.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/firmware/drivers/fat.c b/firmware/drivers/fat.c index a99341d..f055f4b 100644 --- a/firmware/drivers/fat.c +++ b/firmware/drivers/fat.c @@ -448,6 +448,19 @@ static int fat_mount_internal(IF_MV2(int volume,) IF_MD2(int drive,) long starts return 0; } +#ifdef MAX_LOG_SECTOR_SIZE +int fat_get_bytes_per_sector(IF_MV_NONVOID(int volume)) +{ +#ifdef HAVE_MULTIVOLUME + if(!fat_bpbs[volume].mounted) + return 0; + return fat_bpbs[volume].bpb_bytspersec; +#else + return fat_bpbs[0].bpb_bytspersec; +#endif +} +#endif + int fat_mount(IF_MV2(int volume,) IF_MD2(int drive,) long startsector) { #ifndef HAVE_MULTIVOLUME |