korg/linux
0
0
Fork 0
mirror of https://mirrors.bfsu.edu.cn/git/linux.git synced 2024-11-15 00:04:15 +08:00
Code Issues Packages Projects Releases Wiki Activity
604e75444f
linux/drivers/mtd/nand
History
Vipin Kumar 604e75444f mtd: nand/fsmc: Access the NAND device word by word whenever possible 
The default way of accessing nand device is using the nand width. This means
that 8bit devices are using u8 * and 16bit devices are accessed using u16 *.

This results in a non-optimal performance since the FSMC is designed to
translate the normal word accesses into device width based accesses. This patch
implements read_buf and write_buf callbacks using word by word accesses.

Signed-off-by: Vipin Kumar <vipin.kumar@st.com>
Reviewed-by: Viresh Kumar <viresh.kumar@st.com>
Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2012-03-27 01:00:14 +01:00
..
gpmi-nand mtd: gpmi: fix the wrong DMA command. 2012-03-27 00:56:52 +01:00
alauda.c mtd: flash drivers set ecc strength 2012-03-27 00:56:46 +01:00
ams-delta.c mtd: convert drivers/mtd/* to use module_platform_driver() 2012-01-09 18:12:35 +00:00
atmel_nand_ecc.h [ARM] 5265/3: [AT91] Add copyright info 2008-09-21 23:01:18 +01:00
atmel_nand.c mtd: flash drivers set ecc strength 2012-03-27 00:56:46 +01:00
au1550nd.c MTD: nand: make au1550nd.c a platform_driver 2011-12-08 10:42:10 +00:00
autcpu12.c mtd: nand: rename NAND_USE_FLASH_BBT 2011-09-11 15:01:56 +03:00
bcm_umi_bch.c mtd: add bcmring nand driver 2009-10-20 10:07:23 +09:00
bcm_umi_nand.c mtd: flash drivers set ecc strength 2012-03-27 00:56:46 +01:00
bf5xx_nand.c mtd: flash drivers set ecc strength 2012-03-27 00:56:46 +01:00
cafe_nand.c mtd: flash drivers set ecc strength 2012-03-27 00:56:46 +01:00
cmx270_nand.c mtd: do not use plain 0 as NULL 2012-03-27 00:53:20 +01:00
cs553x_nand.c mtd: flash drivers set ecc strength 2012-03-27 00:56:46 +01:00
davinci_nand.c mtd: flash drivers set ecc strength 2012-03-27 00:56:46 +01:00
denali.c mtd: flash drivers set ecc strength 2012-03-27 00:56:46 +01:00
denali.h mtd: denali: detect the number of banks 2011-05-25 02:02:12 +01:00
diskonchip.c mtd: flash drivers set ecc strength 2012-03-27 00:56:46 +01:00
docg4.c mtd: flash drivers set ecc strength 2012-03-27 00:56:46 +01:00
fsl_elbc_nand.c mtd: flash drivers set ecc strength 2012-03-27 00:56:46 +01:00
fsl_upm.c mtd: convert drivers/mtd/* to use module_platform_driver() 2012-01-09 18:12:35 +00:00
fsmc_nand.c mtd: nand/fsmc: Access the NAND device word by word whenever possible 2012-03-27 01:00:14 +01:00
gpio.c mtd: gpio-nand: add device tree bindings 2012-01-09 18:23:58 +00:00
h1910.c mtd: do not use plain 0 as NULL 2012-03-27 00:53:20 +01:00
jz4740_nand.c mtd: flash drivers set ecc strength 2012-03-27 00:56:46 +01:00
Kconfig mtd: gpmi: fix compiler warning 2012-03-27 00:35:31 +01:00
Makefile mtd: nand: add support for diskonchip G4 nand flash device 2012-03-27 00:18:31 +01:00
mpc5121_nfc.c mtd: convert drivers/mtd/* to use module_platform_driver() 2012-01-09 18:12:35 +00:00
mxc_nand.c mtd: flash drivers set ecc strength 2012-03-27 00:56:46 +01:00
nand_base.c mtd: flash drivers set ecc strength 2012-03-27 00:56:46 +01:00
nand_bbt.c mtd: introduce mtd_write_oob interface 2012-01-09 18:25:24 +00:00
nand_bch.c mtd: cleanup style on pr_debug messages 2011-09-11 15:02:16 +03:00
nand_bcm_umi.c mtd: add bcmring nand driver 2009-10-20 10:07:23 +09:00
nand_bcm_umi.h mtd: nand_bcm: fix hot spin and code duplication 2010-02-26 16:56:35 +00:00
nand_ecc.c mtd: spelling, capitalization, uniformity 2011-09-11 15:02:13 +03:00
nand_ids.c mtd: nand: add 512 Mbit device code (Macronix) 2012-01-09 17:59:44 +00:00
nandsim.c mtd: introduce mtd_block_markbad interface 2012-01-09 18:25:48 +00:00
ndfc.c mtd: flash drivers set ecc strength 2012-03-27 00:56:46 +01:00
nomadik_nand.c mtd: introduce mtd_resume interface 2012-01-09 18:25:46 +00:00
nuc900_nand.c mtd: convert drivers/mtd/* to use module_platform_driver() 2012-01-09 18:12:35 +00:00
omap2.c mtd: flash drivers set ecc strength 2012-03-27 00:56:46 +01:00
orion_nand.c mtd: do not use plain 0 as NULL 2012-03-27 00:53:20 +01:00
pasemi_nand.c mtd: convert drivers/mtd/* to use module_platform_driver() 2012-01-09 18:12:35 +00:00
plat_nand.c mtd: do not use plain 0 as NULL 2012-03-27 00:53:20 +01:00
ppchameleonevb.c mtd: do not use plain 0 as NULL 2012-03-27 00:53:20 +01:00
pxa3xx_nand.c mtd: flash drivers set ecc strength 2012-03-27 00:56:46 +01:00
r852.c mtd: flash drivers set ecc strength 2012-03-27 00:56:46 +01:00
r852.h mtd: r852: remove useless pci powerup/down from suspend/resume routines 2010-10-25 01:32:21 +01:00
rtc_from4.c mtd: flash drivers set ecc strength 2012-03-27 00:56:46 +01:00
s3c2410.c mtd: flash drivers set ecc strength 2012-03-27 00:56:46 +01:00
sh_flctl.c mtd: flash drivers set ecc strength 2012-03-27 00:56:46 +01:00
sharpsl.c mtd: flash drivers set ecc strength 2012-03-27 00:56:46 +01:00
sm_common.c mtd: introduce mtd_write_oob interface 2012-01-09 18:25:24 +00:00
sm_common.h mtd: sm_common: split smartmedia and xD table 2010-05-14 01:03:46 +01:00
socrates_nand.c mtd: convert drivers/mtd/* to use module_platform_driver() 2012-01-09 18:12:35 +00:00
spia.c mtd: convert remaining users to mtd_device_register() 2011-05-25 02:25:00 +01:00
tmio_nand.c mtd: flash drivers set ecc strength 2012-03-27 00:56:46 +01:00
txx9ndfmc.c mtd: flash drivers set ecc strength 2012-03-27 00:56:46 +01:00