u-boot/fs/ext4
Frederic Leroy 04735e9c55 Fix ext2/ext4 filesystem accesses beyond 2TiB
With CONFIG_SYS_64BIT_LBA, lbaint_t gets defined as a 64-bit type,
which is required to represent block numbers for storage devices that
exceed 2TiB (the block size usually is 512B), e.g. recent hard drives

We now use lbaint_t for partition offset to reflect the lbaint_t change,
and access partitions beyond or crossing the 2.1TiB limit.
This required changes to signature of ext4fs_devread(), and type of all
variables relatives to block sector.

ext2/ext4 fs uses logical block represented by a 32 bit value. Logical
block is a multiple of device block sector. To avoid overflow problem
when calling ext4fs_devread(), we need to cast the sector parameter.

Signed-off-by: Frédéric Leroy <fredo@starox.org>
2013-07-15 17:06:13 -04:00
..
crc16.c ext4fs write support 2012-08-09 23:48:02 +02:00
crc16.h ext4fs write support 2012-08-09 23:48:02 +02:00
dev.c Fix ext2/ext4 filesystem accesses beyond 2TiB 2013-07-15 17:06:13 -04:00
ext4_common.c Fix ext2/ext4 filesystem accesses beyond 2TiB 2013-07-15 17:06:13 -04:00
ext4_common.h fs/ext4: Support device block sizes != 512 bytes 2013-05-10 08:16:33 -04:00
ext4_journal.c Fix ext2/ext4 filesystem accesses beyond 2TiB 2013-07-15 17:06:13 -04:00
ext4_journal.h ext4fs write support 2012-08-09 23:48:02 +02:00
ext4_write.c Fix ext2/ext4 filesystem accesses beyond 2TiB 2013-07-15 17:06:13 -04:00
ext4fs.c Fix ext2/ext4 filesystem accesses beyond 2TiB 2013-07-15 17:06:13 -04:00
Makefile ext4: Split write support into its own file 2013-03-04 14:19:56 -05:00