mtd-utils.git/include/mtd/ubi-user.h, branch v2.3.1

ubiattach: introduce need_resv_pool in UBI_IOCATT

2023-11-20T06:43:34+00:00

The ioctl UBI_IOCATT has been extended with need_resv_pool parameter in [1]. This parameter is used for deciding whether to reserve PEBs for filling pool/wl_pool for target ubi device. This parameter will be effective when fastmap is enabled, which will slow down the frequency of updating fastmap by filling more free PEBs in pool/wl_pool. See details in [2]. [1] https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=ac085cfe57df2cc1d7a5c4c5e64b8780c8ad452f [2] https://bugzilla.kernel.org/show_bug.cgi?id=217787 Signed-off-by: Zhihao Cheng Signed-off-by: David Oberhollenzer

ubiattach: introduce disable_fm in UBI_IOCATT

2023-11-20T06:43:30+00:00

The ioctl UBI_IOCATT has been extended with disable_fm parameter after [1]. This parameter is used for disabling fastmap for target ubi device. If 'disable_fm' is set, ubi doesn't create new fastmap even the module param 'fm_autoconvert' is set, and existed old fastmap will be destroyed after attaching process. A simple test case in [2]. [1] https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=669d204469c46e91d99da24914130f78277a71d3 [2] https://bugzilla.kernel.org/show_bug.cgi?id=216278 Signed-off-by: Zhihao Cheng Signed-off-by: David Oberhollenzer

UBI: update ubi-user.h and ubi-media.h

2018-06-28T08:21:22+00:00

Update both header files to add support for flag specifying whether to skip the CRC check for static UBI volumes. Taken from the kernel headers. Some users of static UBI volumes implement their own integrity check, thus making the volume CRC check done at open time useless. For instance, this is the case when one use the ubiblock + dm-verity + squashfs combination, where dm-verity already checks integrity of the block device but this time at the block granularity instead of verifying the whole volume. Skipping this test drastically improves the boot-time. Suggested-by: Boris Brezillon Reviewed-by: Boris Brezillon Signed-off-by: Quentin Schulz Signed-off-by: David Oberhollenzer

ubi-utils: Add ubiblock tool

2014-03-25T07:54:48+00:00

With the addition of block device access to UBI volumes, we now add a simple userspace tool to access the new ioctls. Usage of this tool is as simple as it gets: $ ubiblock --create /dev/ubi0_0 will create a new block device /dev/ubiblock0_0, and $ ubiblock --remove /dev/ubi0_0 will remove the device. Artem: slightly changed the header comment. Signed-off-by: Ezequiel Garcia Signed-off-by: Artem Bityutskiy

ubi-user.h: add max_beb_per1024 parameter

2012-08-22T10:28:00+00:00

Signed-off-by: Richard Genoud Signed-off-by: Artem Bityutskiy

UBI: sync ubi-user.h with kernel v3.6-rc1

2012-08-22T10:20:49+00:00

Also remove the eraseblock type support, because kernel commit a65a0eb6d198e058687a9214683bd1c418f20d39 set the dtype parameter as obsolete. Also adjust to some renames: * 'UBI_PROP_DIRECT_WRITE' -> 'UBI_VOL_PROP_DIRECT_WRITE' * 'struct ubi_set_prop_req' -> 'struct ubi_set_vol_prop_req'. * 'UBI_IOCSETPROP' -> 'UBI_IOCSETVOLPROP' Signed-off-by: Richard Genoud Signed-off-by: Artem Bityutskiy

UBI: update ubi-user.h

2009-02-18T08:16:26+00:00

Just take the latest version from the kernel. Signed-off-by: Artem Bityutskiy

ubi-tools: fix compilation problems

2008-01-25T09:22:00+00:00

It appears that older system do not expose __be32 and friends to userspace, so use uint32_t and friends. Signed-off-by: Artem Bityutskiy

ubi-utils: add ubiattach and ubidetach

2007-12-26T14:23:04+00:00

Add 2 new utilities to attach and detach UBI devices. Signed-off-by: Artem Bityutskiy

UBI-Utils: Updated headers for latest UBI

2007-03-29T14:15:35+00:00

Signed-off-by: Adrian Hunter