mirror of
https://xff.cz/git/u-boot/
synced 2025-10-29 09:33:46 +01:00
e6f6f9e648
Move this uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
27 lines
589 B
C
27 lines
589 B
C
// SPDX-License-Identifier: GPL-2.0+
|
|
/*
|
|
* BTRFS filesystem implementation for U-Boot
|
|
*
|
|
* 2017 Marek Behun, CZ.NIC, marek.behun@nic.cz
|
|
*/
|
|
|
|
#include <common.h>
|
|
#include <blk.h>
|
|
#include <compiler.h>
|
|
#include <fs_internal.h>
|
|
|
|
struct blk_desc *btrfs_blk_desc;
|
|
struct disk_partition *btrfs_part_info;
|
|
|
|
int btrfs_devread(u64 address, int byte_len, void *buf)
|
|
{
|
|
lbaint_t sector;
|
|
int byte_offset;
|
|
|
|
sector = address >> btrfs_blk_desc->log2blksz;
|
|
byte_offset = address % btrfs_blk_desc->blksz;
|
|
|
|
return fs_devread(btrfs_blk_desc, btrfs_part_info, sector, byte_offset,
|
|
byte_len, buf);
|
|
}
|