Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753043AbaKZQxT (ORCPT ); Wed, 26 Nov 2014 11:53:19 -0500 Received: from down.free-electrons.com ([37.187.137.238]:53432 "EHLO mail.free-electrons.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1750927AbaKZQxR (ORCPT ); Wed, 26 Nov 2014 11:53:17 -0500 From: Boris Brezillon To: David Woodhouse , Brian Norris , linux-mtd@lists.infradead.org Cc: Huang Shijie , linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Mike Voytovich , Roy Lee , Boris Brezillon Subject: [PATCH v5 0/3] mtd: nand: gpmi: add proper raw access support Date: Wed, 26 Nov 2014 17:53:10 +0100 Message-Id: <1417020793-3354-1-git-send-email-boris.brezillon@free-electrons.com> X-Mailer: git-send-email 1.9.1 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hello, This series provides an implementation for raw accesses taking care of hidding the specific layout used by the GPMI controller. Best Regards, Boris Changes since v4: - fixed a few corner cases in gpmi_move_bits (tested it with: https://github.com/bbrezillon/gpmi-move-bits-test/blob/master/gpmi-move-bits-test.c) - add documentation and comments for the new gpmi functions Changes since v3: - add comments to the gpmi_move_bits function - extend raw read/write documentation - move last part of the raw_page_read function into a conditional block Changes since v2: - fixed a bug in gpmi_move_bits - add a raw_buffer field to be used when using raw access methods (experienced memory corruptions when directly using page_buffer_virt buffer) - add raw OOB access functions Boris Brezillon (3): mtd: nand: gpmi: add gpmi_move_bits function mtd: nand: gpmi: add proper raw access support mtd: nand: gpmi: add raw oob access functions drivers/mtd/nand/gpmi-nand/gpmi-lib.c | 151 +++++++++++++++++++++++++ drivers/mtd/nand/gpmi-nand/gpmi-nand.c | 201 +++++++++++++++++++++++++++++++++ drivers/mtd/nand/gpmi-nand/gpmi-nand.h | 6 + 3 files changed, 358 insertions(+) -- 1.9.1 -- 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/