[RFC PATCH 0/2] mtd: nand: add manafacturer specific handling

Boris BREZILLON
2014-02-24T17:30:03Z

Hello,

This is a proposal to add support for manufacturer specific handling of
NAND chips.

Currently the only ones allowed to modify how NAND chips are accessed are
NAND controllers (by modifying the nand_chip callbacks) and NAND core code
(by setting default callbacks when these are not specified by the NAND
controller).

This series adds support for manufacturer/vendor specific handling, which is
particularly useful for read retry implementation that are (at least for
the moment) manufacturer specific.

I know there was a debate on how we should support all these READ RETRY
implementations (see http://permalink.gmane.org/gmane.linux.drivers.mtd/50603),
so please tell if I'm wrong.

Best Regards,

Boris

Boris BREZILLON (2):
mtd: nand: add manufacturer specific init infrastructure
mtd: nand: add hynix specific initializer

drivers/mtd/nand/Makefile | 2 +-
drivers/mtd/nand/nand_base.c | 7 ++
drivers/mtd/nand/nand_hynix.c | 151 +++++++++++++++++++++++++++++++++++++++++
drivers/mtd/nand/nand_ids.c | 3 +-
include/linux/mtd/nand.h | 6 ++
5 files changed, 167 insertions(+), 2 deletions(-)
create mode 100644 drivers/mtd/nand/nand_hynix.c

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1.7.9.5