ubi_fm_sb Struct Reference

#include <ubi-media.h>

Data Fields
__be32	magic
__u8	version
__u8	padding1 [3]
__be32	data_crc
__be32	used_blocks
__be32	block_loc [UBI_FM_MAX_BLOCKS]
__be32	block_ec [UBI_FM_MAX_BLOCKS]
__be64	sqnum
__u8	padding2 [32]

Detailed Description

struct ubi_fm_sb - UBI fastmap super block : fastmap super block magic number (UBI_FM_SB_MAGIC)

Version

: format version of this fastmap : CRC over the fastmap data : number of PEBs used by this fastmap : an array containing the location of all PEBs of the fastmap : the erase counter of each used PEB : highest sequence number value at the time while taking the fastmap

Definition at line 419 of file ubi-media.h.

Field Documentation

__be32 block_ec[UBI_FM_MAX_BLOCKS]

Definition at line 426 of file ubi-media.h.

__be32 block_loc[UBI_FM_MAX_BLOCKS]

Definition at line 425 of file ubi-media.h.

__be32 data_crc

Definition at line 423 of file ubi-media.h.

__be32 magic

Definition at line 420 of file ubi-media.h.

__u8 padding1[3]

Definition at line 422 of file ubi-media.h.

__u8 padding2[32]

Definition at line 428 of file ubi-media.h.

__be64 sqnum

Definition at line 427 of file ubi-media.h.

__be32 used_blocks

Definition at line 424 of file ubi-media.h.

__u8 version

Definition at line 421 of file ubi-media.h.

---

The documentation for this struct was generated from the following file:

• drivers/mtd/ubi/ubi-media.h