diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2012-01-10 13:45:22 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2012-01-10 13:45:22 -0800 |
| commit | 7b3480f8b701170c046e1ed362946f5f0d005e13 (patch) | |
| tree | bd25e05b4f35699689b485480dddf24f840f80af /Documentation/ABI | |
| parent | 1c8106528aa6bf16b3f457de80df1cf7462a49a4 (diff) | |
| parent | b60ef99c1164a8ad346cf41f9e71acfffb6d25a6 (diff) | |
| download | linux-7b3480f8b701170c046e1ed362946f5f0d005e13.tar.gz | |
Merge tag 'for-linus-3.3' of git://git.infradead.org/mtd-2.6
MTD pull for 3.3 * tag 'for-linus-3.3' of git://git.infradead.org/mtd-2.6: (113 commits) mtd: Fix dependency for MTD_DOC200x mtd: do not use mtd->block_markbad directly logfs: do not use 'mtd->block_isbad' directly mtd: introduce mtd_can_have_bb helper mtd: do not use mtd->suspend and mtd->resume directly mtd: do not use mtd->lock, unlock and is_locked directly mtd: do not use mtd->sync directly mtd: harmonize mtd_writev usage mtd: do not use mtd->lock_user_prot_reg directly mtd: mtd->write_user_prot_reg directly mtd: do not use mtd->read_*_prot_reg directly mtd: do not use mtd->get_*_prot_info directly mtd: do not use mtd->read_oob directly mtd: mtdoops: do not use mtd->panic_write directly romfs: do not use mtd->get_unmapped_area directly mtd: do not use mtd->get_unmapped_area directly mtd: do use mtd->point directly mtd: introduce mtd_has_oob helper mtd: mtdcore: export symbols cleanup mtd: clean-up the default_mtd_writev function ... Fix up trivial edit/remove conflict in drivers/staging/spectra/lld_mtd.c
Diffstat (limited to 'Documentation/ABI')
| -rw-r--r-- | Documentation/ABI/testing/sysfs-devices-platform-docg3 | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/Documentation/ABI/testing/sysfs-devices-platform-docg3 b/Documentation/ABI/testing/sysfs-devices-platform-docg3 new file mode 100644 index 000000000000..8aa36716882f --- /dev/null +++ b/Documentation/ABI/testing/sysfs-devices-platform-docg3 @@ -0,0 +1,34 @@ +What: /sys/devices/platform/docg3/f[0-3]_dps[01]_is_keylocked +Date: November 2011 +KernelVersion: 3.3 +Contact: Robert Jarzmik <robert.jarzmik@free.fr> +Description: + Show whether the floor (0 to 4), protection area (0 or 1) is + keylocked. Each docg3 chip (or floor) has 2 protection areas, + which can cover any part of it, block aligned, called DPS. + The protection has information embedded whether it blocks reads, + writes or both. + The result is: + 0 -> the DPS is not keylocked + 1 -> the DPS is keylocked +Users: None identified so far. + +What: /sys/devices/platform/docg3/f[0-3]_dps[01]_protection_key +Date: November 2011 +KernelVersion: 3.3 +Contact: Robert Jarzmik <robert.jarzmik@free.fr> +Description: + Enter the protection key for the floor (0 to 4), protection area + (0 or 1). Each docg3 chip (or floor) has 2 protection areas, + which can cover any part of it, block aligned, called DPS. + The protection has information embedded whether it blocks reads, + writes or both. + The protection key is a string of 8 bytes (value 0-255). + Entering the correct value toggle the lock, and can be observed + through f[0-3]_dps[01]_is_keylocked. + Possible values are: + - 8 bytes + Typical values are: + - "00000000" + - "12345678" +Users: None identified so far. |