mtd: sh_flctl: Group sector accesses into a single transfer

Browse source

When we use hardware ecc, the flctl is run in so-called "sector access
mode". We can bundle 4 sector accesses when using 2KiB page sizes to read
a whole page at once and speed up things.

Signed-off-by: Bastian Hecht <hechtb@gmail.com>
Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>

...

This commit is contained in:

Bastian Hecht 2012-05-14 14:14:45 +02:00 • committed by David Woodhouse

parent 50ed399cc3

commit 623c55caa3

1 changed files with 19 additions and 25 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

46

drivers/mtd/nand/sh_flctl.c

View file