From mboxrd@z Thu Jan 1 00:00:00 1970 From: Bastian Hecht Date: Fri, 20 Apr 2012 09:13:41 +0000 Subject: [PATCH 0/9] sh_flctl hardware ECC mode cleanup Message-Id: <1334913230-23615-1-git-send-email-hechtb@gmail.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: linux-mtd@lists.infradead.org, linux-sh@vger.kernel.org Cc: Magnus Damm , Laurent Pichart This series cleans up the flctl when run in hardware ecc mode. The first 2 patches make sure we catch all errors that result from hardware transmission. The other patches handle how the ecc is layed out, correct some code to write and read it and make sure we propagate the statistics about errors/repairs to the nand base. Bastian Hecht (9): mtd: sh_flctl: Add support for error IRQ ARM: sh-mobile: mackerel: Add error IRQ resource mtd: sh_flctl: Use different OOB layout mtd: sh_flctl: Fix hardware ECC behaviour mtd: sh_flctl: Simplify the hardware ecc page read mtd: sh_flctl: Group sector accesses into a single transfer mtd: sh_flctl: Restructure the hardware ECC handling mtd: sh_flctl: Use user oob data in hardware ECC mode ARM: sh-mobile: mackerel: Use hardware error correction arch/arm/mach-shmobile/board-mackerel.c | 7 +- drivers/mtd/nand/sh_flctl.c | 289 ++++++++++++++++++------------- include/linux/mtd/sh_flctl.h | 21 ++- 3 files changed, 188 insertions(+), 129 deletions(-) -- 1.7.5.4