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2010-02-18libubi: add support to attach/detach by MTD device pathMika Westerberg
struct ubi_attach_request now has additional field 'dev' that can contain path to the MTD device node in the filesystem. Also there are two new functions that are able to handle path to the MTD device node: ubi_attach() - attach MTD device by number or by path ubi_detach() - detach MTD device by path ubi_attach() works like ubi_attach_mtd() when it is passed empty req->dev, otherwise it looks up correct MTD device number based on the given device node path. Signed-off-by: Mika Westerberg <ext-mika.1.westerberg@nokia.com> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
2009-07-26ubinize: add sequence number supportArtem Bityutskiy
UBI now supports the image sequence number feature which prevents UBI from mistakingly accepting half-written images, if the image was written on top of an older image. Support this feature in ubinize and make it pick a random number for the UBI image sequence number. Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
2009-07-26ubiformat: torture eraseblocks on write errorsArtem Bityutskiy
When fail to write to PEBs, and the error is EIO, torture the PEB before marking it as bad. Basically, the code is copied from the kernel UBI. Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
2009-05-11libubi: add ubi_is_mapped() functionCorentin Chary
Signed-off-by: Corentin Chary <corentincj@iksaif.net> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
2009-05-11ubi-utils: add sysfs interface support and new toolArtem Bityutskiy
This large commit makes several things. 1. Switches libmtd to use the new sysfs interface 2. Implements new handy 'mtdinfo' utility 3. Does minore amendmends in libubi and some ubi-tools. Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
2009-05-08libubi: add ubi_leb_unmap interfaceArtem Bityutskiy
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
2009-05-08libubi: add ubi_set_property interfaceArtem Bityutskiy
This is needed for io_paral test.
2009-05-08libmtd: make type_str to be an arrayArtem Bityutskiy
This is a prepearation to the coming sysfs interface support. Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
2009-05-08libmtd: rename num fieldArtem Bityutskiy
This is a preparation for the coming sysfs support. Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
2009-05-08libmtd: rename rdonly fieldArtem Bityutskiy
This is a preparation for the coming sysfs support. Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
2009-05-08libmtd: rename allows_bb fieldArtem Bityutskiy
This is a preparation for the coming sysfs support. Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
2009-05-08libubigen: add missing includeArtem Bityutskiy
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
2009-04-22libubi: improve errors handlingArtem Bityutskiy
Improve comments about what is returned if UBI device or node does not exist. Better check for ENODEV error code. Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
2009-04-22libubi: improve libubi_open interfaceArtem Bityutskiy
Remove the not very nice @required parameter, and add a possibility to distinguish between real errors and a situation when UBI is not present. Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
2009-04-20libmtd: rename mtd_infoArtem Bityutskiy
Rename 'struct mtd_info' to 'struct mtd_dev_info' to reflect the fact that it provides information about a specific MTD device. Also, this is more consistent with libubi. Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
2009-04-20libmtd: rename mtd_get_infoArtem Bityutskiy
Rename 'mtd_get_info()' into 'mtd_get_dev_info()' to be consistent to libubi. Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
2009-04-20ubi-utils: rename ubi_node_typeArtem Bityutskiy
Re-name the 'ubi_node_type()' function to a more meaningful name: 'ubi_probe_node()'. Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
2009-04-18libmtd: amend interfaceArtem Bityutskiy
Remove the fd field from the mtd information data structure, because libmtd does not really know the device node file name, and serves only as a place to save the descriptor. The callers should find a better place. This patch improves code readability and prepares for further changes. Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
2009-04-18libubi: spelling fixesArtem Bityutskiy
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
2009-04-18libmtd: move comments to headersArtem Bityutskiy
Just for the sake of being consistent with libubi, move the comments for API functions to the header file. Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
2009-03-26ubiformat: mark faulty blocks as badRoger Quadros
Few minor amendments by Artem. And increase the utility version number. Signed-off-by: Roger Quadros <ext-roger.quadros@nokia.com> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
2009-03-17ubi-utils: re-arrange directory layoutArtem Bityutskiy
Move new-utils to ubi-utils and old ones to ubi-utils/old-utils. Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
2008-02-19Revert ubi-tools changesArtem Bityutskiy
Restore ubi tools to their "original" state, which means to the state they were before I stareted cleaning them up. Instead, create a "new-utils" subdirectory and move my work there. Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
2008-01-25ubi-utils: use mtd_swab.hArtem Bityutskiy
Do not relay on asm/byteorder and use mtd_swab.h instead Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
2008-01-25libubi: fix commentArtem Bityutskiy
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
2008-01-25libubi: support atomic LEB change ioctlArtem Bityutskiy
And add testing for this feature. Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
2008-01-25ubi-utils: remove unneeded includeArtem Bityutskiy
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
2008-01-25ubi-tools: fix compilation problemsArtem Bityutskiy
It appears that older system do not expose __be32 and friends to userspace, so use uint32_t and friends. Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
2008-01-24ubinize: add autoresize flag supportArtem Bityutskiy
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
2008-01-23ubi-utils: remove all old toolsArtem Bityutskiy
Remove all old tools because I cannot maintain them and the original authors do not seem to have time for this. Some of the tools do not work properly, some are just vague and undocumented and seem to be oriented to the environment of the IBM guys. Nevertheless, I'll return the tool as is in the next commit, becouse they are still useful. This commit also adds a ubinize utility to generate UBI images. Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
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