linux_dsm_epyc7002/drivers/mtd
Scott Branden 72ea403669 mtd: nand: added nand_shutdown
Add nand_shutdown to wait for current nand operations to finish and prevent
further operations by changing the nand flash state to FL_SHUTDOWN.

This is addressing a problem observed during reboot tests using UBIFS
root file system: NAND erase operations that are in progress during
system reboot/shutdown are causing partial erased blocks. Although UBI should
be able to detect and recover from this error, this change will avoid
the creation of partial erased blocks on reboot in the middle of a NAND erase
operation.

Signed-off-by: Scott Branden <sbranden@broadcom.com>
Tested-by: Scott Branden <sbranden@broadcom.com>
Signed-off-by: Brian Norris <computersforpeace@gmail.com>
2015-01-07 17:54:28 -08:00
..
chips mtd: delete unnecessary checks before two function calls 2014-11-25 22:44:10 -08:00
devices MTD updates for 3.19: 2014-12-17 09:59:26 -08:00
lpddr mtd: lpddr: fix Kconfig dependency, for I/O accessors 2014-05-26 10:38:25 -07:00
maps MTD updates for 3.19: 2014-12-17 09:59:26 -08:00
nand mtd: nand: added nand_shutdown 2015-01-07 17:54:28 -08:00
onenand mtd: onenand: drop owner assignment from platform_drivers 2014-10-20 16:20:59 +02:00
spi-nor mtd: spi-nor: Add quad I/O support for Micron SPI NOR 2015-01-07 11:33:22 -08:00
tests mtd: tests: abort torturetest on erase errors 2014-12-12 19:28:43 -08:00
ubi UBI: Fix invalid vfree() 2014-11-07 15:14:09 +02:00
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: support SquashFS with an original magic 2015-01-07 12:24:23 -08:00
bcm63xxpart.c mtd: make register_mtd_parser return void 2014-01-03 11:22:22 -08:00
cmdlinepart.c mtd: cmdlinepart: Spelling s/trucate/truncate/ 2014-07-02 15:17:15 -07:00
ftl.c mtd/ftl: fix the double free of the buffers allocated in build_maps() 2014-07-14 18:41:20 -07:00
inftlcore.c mtd: nand: add a helper to detect the nand type 2013-10-27 16:27:06 -07:00
inftlmount.c mtd: intflmount: fix off by one error in INFTL_dumpVUchains() 2014-11-05 13:19:21 -08:00
Kconfig mtd: update help of CONFIG_MTD_OF_PARTS 2014-11-05 01:17:56 -08:00
Makefile mtd: spi-nor: shorten Kconfig naming 2014-04-14 11:23:01 -07:00
mtd_blkdevs.c block: disable entropy contributions for nonrot devices 2014-10-04 10:55:32 -06:00
mtdblock_ro.c mtd: Move major number definitions to major.h 2013-11-06 23:32:59 -08:00
mtdblock.c mtd: mtdblock: remove the needless mtdblks_lock 2015-01-07 12:51:56 -08:00
mtdchar.c mtd: terminate user-provided string 2014-08-19 11:53:09 -07:00
mtdconcat.c
mtdcore.c mtd: implement common reboot notifier boilerplate 2015-01-07 17:54:22 -08:00
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: Account for BBT blocks when a partition is being allocated 2014-07-08 18:38:29 -07:00
mtdsuper.c mtd: Move major number definitions to major.h 2013-11-06 23:32:59 -08:00
mtdswap.c mtd: use __packed shorthand 2014-08-19 11:53:08 -07:00
nftlcore.c mtd: nand: add a helper to detect the nand type 2013-10-27 16:27:06 -07:00
nftlmount.c
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: initialize error code 2014-08-19 11:53:07 -07:00
sm_ftl.h
ssfdc.c mtd: nand: add a helper to detect the nand type 2013-10-27 16:27:06 -07:00