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linux/drivers/mtd
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Pekon Gupta 3f4eb14bdb mtd: devices: elm: check for hardware engine's design constraints 
ELM hardware engine is used by BCH ecc-schemes for detecting and locating ECC
errors. This patch adds the following checks for ELM hardware engine:

 - ELM internal buffers are of 1K,
   so it cannot process data with ecc-step-size > 1K.

 - ELM engine can execute upto maximum of 8 threads in parallel,
   so in *page-mode* (when complete page is processed in single iteration),
   ELM cannot support ecc-steps > 8.

Signed-off-by: Pekon Gupta <pekon@ti.com>
Reviewed-by: Ezequiel Garcia <ezequiel.garcia@free-electrons.com>
Signed-off-by: Brian Norris <computersforpeace@gmail.com>
2014-03-25 23:08:52 -07:00
..
chips
mtd: Add a retlen parameter to _get_{fact,user}_prot_info
2014-03-10 22:42:28 -07:00
devices
mtd: devices: elm: check for hardware engine's design constraints
2014-03-25 23:08:52 -07:00
lpddr
mtd: lpddr: Remove unnecessary OOM messages
2014-03-10 22:42:24 -07:00
maps
mtd: allow CONFIG_MTD_PHYSMAP_OF also for CONFIG_MTD_RAM
2014-03-10 22:42:29 -07:00
nand
mtd: devices: elm: check for hardware engine's design constraints
2014-03-25 23:08:52 -07:00
onenand
mtd: Add a retlen parameter to _get_{fact,user}_prot_info
2014-03-10 22:42:28 -07:00
tests
mtd: delete non-required instances of include <linux/init.h>
2014-03-10 22:42:22 -07:00
ubi
mtd: delete non-required instances of include <linux/init.h>
2014-03-10 22:42:22 -07:00
afs.c
mtd: make register_mtd_parser return void
2014-01-03 11:22:22 -08:00
ar7part.c
mtd: make register_mtd_parser return void
2014-01-03 11:22:22 -08:00
bcm47xxpart.c
mtd: bcm47xxpart: allow enabling on ARCH_BCM_5301X
2014-03-10 22:42:29 -07:00
bcm63xxpart.c
mtd: make register_mtd_parser return void
2014-01-03 11:22:22 -08:00
cmdlinepart.c
mtd: make register_mtd_parser return void
2014-01-03 11:22:22 -08:00
ftl.c
mtd: do not use mtd->sync directly
2012-01-09 18:26:21 +00:00
inftlcore.c
mtd: nand: add a helper to detect the nand type
2013-10-27 16:27:06 -07:00
inftlmount.c
mtd: delete non-required instances of include <linux/init.h>
2014-03-10 22:42:22 -07:00
Kconfig
mtd: bcm47xxpart: allow enabling on ARCH_BCM_5301X
2014-03-10 22:42:29 -07:00
Makefile
mtd: merge mtdchar module with mtdcore
2013-04-05 13:16:54 +01:00
mtd_blkdevs.c
mtd: delete non-required instances of include <linux/init.h>
2014-03-10 22:42:22 -07:00
mtdblock_ro.c
mtd: Move major number definitions to major.h
2013-11-06 23:32:59 -08:00
mtdblock.c
mtd: Move major number definitions to major.h
2013-11-06 23:32:59 -08:00
mtdchar.c
mtd: Fix the behavior of OTP write if there is not enough room for data
2014-03-10 22:42:31 -07:00
mtdconcat.c
mtd: unify initialization of erase_info->fail_addr
2012-03-27 01:02:24 +01:00
mtdcore.c
mtd: Fix the behavior of OTP write if there is not enough room for data
2014-03-10 22:42:31 -07:00
mtdcore.h
mtd: merge mtdchar module with mtdcore
2013-04-05 13:16:54 +01:00
mtdoops.c
mtdoops: don't erase flash at each boot
2012-11-15 15:37:51 +02:00
mtdpart.c
mtd: Add a retlen parameter to _get_{fact,user}_prot_info
2014-03-10 22:42:28 -07:00
mtdsuper.c
mtd: Move major number definitions to major.h
2013-11-06 23:32:59 -08:00
mtdswap.c
mtd: mtdswap: replace strict_strtoul() with kstrtoul()
2013-08-30 21:52:51 +01:00
nftlcore.c
mtd: nand: add a helper to detect the nand type
2013-10-27 16:27:06 -07:00
nftlmount.c
mtd: introduce mtd_block_markbad interface
2012-01-09 18:25:48 +00:00
ofpart.c
mtd: make register_mtd_parser return void
2014-01-03 11:22:22 -08:00
redboot.c
mtd: make register_mtd_parser return void
2014-01-03 11:22:22 -08:00
rfd_ftl.c
mtd: remove some duplicative checks
2014-03-10 22:42:25 -07:00
sm_ftl.c
mtd: sm_ftl: heap corruption in sm_create_sysfs_attributes()
2014-03-10 22:42:21 -07:00
sm_ftl.h
mtd: sm_ftl: cosmetic, use bool when possible
2010-10-25 01:33:08 +01:00
ssfdc.c
mtd: nand: add a helper to detect the nand type
2013-10-27 16:27:06 -07:00