Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754599Ab3EPEkw (ORCPT ); Thu, 16 May 2013 00:40:52 -0400 Received: from mail-db9lp0249.outbound.messaging.microsoft.com ([213.199.154.249]:6034 "EHLO db9outboundpool.messaging.microsoft.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750969Ab3EPEku (ORCPT ); Thu, 16 May 2013 00:40:50 -0400 X-Greylist: delayed 904 seconds by postgrey-1.27 at vger.kernel.org; Thu, 16 May 2013 00:40:49 EDT X-Forefront-Antispam-Report: CIP:70.37.183.190;KIP:(null);UIP:(null);IPV:NLI;H:mail.freescale.net;RD:none;EFVD:NLI X-SpamScore: 0 X-BigFish: VS0(zz13e6Kzz1f42h1ee6h1de0h1fdah1202h1e76h1d1ah1d2ah1fc6h1082kzz8275bh8275dhz2dh2a8h668h839hd24he5bhf0ah1288h12a5h12a9h12bdh12e5h137ah139eh13b6h1441h1504h1537h162dh1631h1758h1898h18e1h1946h19b5h1ad9h1b0ah1d0ch1d2eh1d3fh1155h) From: Huang Shijie To: CC: , , , Huang Shijie Subject: [PATCH v2 append] mtd: update the ABI document about the ecc step Date: Thu, 16 May 2013 12:09:43 +0800 Message-ID: <1368677383-29224-1-git-send-email-b32955@freescale.com> X-Mailer: git-send-email 1.7.1 In-Reply-To: <1368619642.15764.96.camel@sauron.fi.intel.com> References: <1368619642.15764.96.camel@sauron.fi.intel.com> MIME-Version: 1.0 Content-Type: text/plain X-OriginatorOrg: freescale.com Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1285 Lines: 35 We add a new sys node for ecc step. So update the ABI document about it. Signed-off-by: Huang Shijie --- Documentation/ABI/testing/sysfs-class-mtd | 11 +++++++++++ 1 files changed, 11 insertions(+), 0 deletions(-) diff --git a/Documentation/ABI/testing/sysfs-class-mtd b/Documentation/ABI/testing/sysfs-class-mtd index 3105644..62a1cda 100644 --- a/Documentation/ABI/testing/sysfs-class-mtd +++ b/Documentation/ABI/testing/sysfs-class-mtd @@ -173,3 +173,14 @@ Description: This is generally applicable only to NAND flash devices with ECC capability. It is ignored on devices lacking ECC capability; i.e., devices for which ecc_strength is zero. + +What: /sys/class/mtd/mtdX/ecc_step +Date: May 2013 +KernelVersion: 3.10 +Contact: linux-mtd@lists.infradead.org +Description: + The size of ecc step which is used for per ecc correction. + See more in the ecc_strength above. This will always be a + non-negative integer. + + In the case of devices lacking any ECC capability, it is 0. -- 1.7.1 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/