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| author | Artem Bityutskiy <Artem.Bityutskiy@nokia.com> | 2011-01-30 17:37:33 +0100 |
|---|---|---|
| committer | Artem Bityutskiy <Artem.Bityutskiy@nokia.com> | 2011-03-08 09:12:48 +0100 |
| commit | 30b542ef453e6832ff682170b2db95d7bca2fe70 (patch) | |
| tree | a74ccffb6a4eebb6ec8f9d3aa2d152700f995830 /drivers/mtd/ubi/ubi.h | |
| parent | UBIFS: fix LEB number in printk (diff) | |
| download | linux-30b542ef453e6832ff682170b2db95d7bca2fe70.tar.xz linux-30b542ef453e6832ff682170b2db95d7bca2fe70.zip | |
UBI: incorporate maximum write size
Incorporate MTD write buffer size into UBI device information
because UBIFS needs this field. UBI does not use it ATM, just
provides to upper layers in 'struct ubi_device_info'.
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
Diffstat (limited to 'drivers/mtd/ubi/ubi.h')
| -rw-r--r-- | drivers/mtd/ubi/ubi.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/mtd/ubi/ubi.h b/drivers/mtd/ubi/ubi.h index 0b0149c41fe3..b78994330ebc 100644 --- a/drivers/mtd/ubi/ubi.h +++ b/drivers/mtd/ubi/ubi.h @@ -381,6 +381,8 @@ struct ubi_wl_entry; * @bad_allowed: whether the MTD device admits of bad physical eraseblocks or * not * @nor_flash: non-zero if working on top of NOR flash + * @max_write_size: maximum amount of bytes the underlying flash can write at a + * time (MTD write buffer size) * @mtd: MTD device descriptor * * @peb_buf1: a buffer of PEB size used for different purposes @@ -464,6 +466,7 @@ struct ubi_device { int vid_hdr_shift; unsigned int bad_allowed:1; unsigned int nor_flash:1; + int max_write_size; struct mtd_info *mtd; void *peb_buf1; |