From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.nokia.com ([147.243.1.48] helo=mgw-sa02.nokia.com) by canuck.infradead.org with esmtps (Exim 4.72 #1 (Red Hat Linux)) id 1PDb0S-0000dA-A9 for linux-mtd@lists.infradead.org; Wed, 03 Nov 2010 10:55:53 +0000 From: Roman Tereshonkov To: linux-mtd@lists.infradead.org Subject: [PATCHv2 0/3] mtd: onenand: add cache program feature for 4kb page onenand Date: Wed, 3 Nov 2010 12:55:18 +0200 Message-Id: <1288781721-31771-1-git-send-email-roman.tereshonkov@nokia.com> Cc: kyungmin.park@samsung.com, Roman Tereshonkov List-Id: Linux MTD discussion mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Implement cache program feature for 4KB page onenand. This feature improves the write data performance. The observed 128KB data program speed change is from 8827KB/s to 14156 KB/s when the feature is enabled. Roman Tereshonkov (3): mtd: onenand: add option and variable for cache program feature mtd: onenand: fix omap2 code to handle cache program feature mtd: onenand: implement cache program feature for 4kb page onenand drivers/mtd/onenand/omap2.c | 12 +++++++++--- drivers/mtd/onenand/onenand_base.c | 22 +++++++++++++++++++--- include/linux/mtd/onenand.h | 12 ++++++++++++ 3 files changed, 40 insertions(+), 6 deletions(-)