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{ "id": 812671, "url": "http://patchwork.ozlabs.org/api/covers/812671/?format=api", "web_url": "http://patchwork.ozlabs.org/project/linux-mtd/cover/1505183851-29355-1-git-send-email-yamada.masahiro@socionext.com/", "project": { "id": 3, "url": "http://patchwork.ozlabs.org/api/projects/3/?format=api", "name": "Linux MTD development", "link_name": "linux-mtd", "list_id": "linux-mtd.lists.infradead.org", "list_email": "linux-mtd@lists.infradead.org", "web_url": null, "scm_url": null, "webscm_url": null, "list_archive_url": "", "list_archive_url_format": "", "commit_url_format": "" }, "msgid": "<1505183851-29355-1-git-send-email-yamada.masahiro@socionext.com>", "list_archive_url": null, "date": "2017-09-12T02:37:29", "name": "[0/2] mtd: nand: introduce NAND_ROW_ADDR_3 flag and improve Denali driver", "submitter": { "id": 65882, "url": "http://patchwork.ozlabs.org/api/people/65882/?format=api", "name": "Masahiro Yamada", "email": "yamada.masahiro@socionext.com" }, "mbox": "http://patchwork.ozlabs.org/project/linux-mtd/cover/1505183851-29355-1-git-send-email-yamada.masahiro@socionext.com/mbox/", "series": [ { "id": 2602, "url": "http://patchwork.ozlabs.org/api/series/2602/?format=api", "web_url": "http://patchwork.ozlabs.org/project/linux-mtd/list/?series=2602", "date": "2017-09-12T02:37:31", "name": "mtd: nand: introduce NAND_ROW_ADDR_3 flag and improve Denali driver", "version": 1, "mbox": "http://patchwork.ozlabs.org/series/2602/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/covers/812671/comments/", "headers": { "Return-Path": "<linux-mtd-bounces+incoming=patchwork.ozlabs.org@lists.infradead.org>", "X-Original-To": "incoming@patchwork.ozlabs.org", "Delivered-To": "patchwork-incoming@bilbo.ozlabs.org", "Authentication-Results": [ "ozlabs.org; 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a=rsa-sha256; c=relaxed/relaxed; d=nifty.com;\n\ts=dec2015msa; t=1505183877;\n\tbh=MRS3So5ATj0XKlbhzEgZFKUP448dsitUVa15LMThfJs=;\n\th=From:To:Cc:Subject:Date:From;\n\tb=yxfc03wbmwQ5dT5LgFLoAK92XBL6UcshdvZoxB3BNGvaTP7Zo2F6q0tDFe7DaAFL4\n\tW2wBReV8G+a2k5gxCw8pfFt0/4nhGaxCA9VDPlMaE7A9RYFqdV+LgFNK21UpSiM0hr\n\tlxv9T9+Nx3kzg52fgjbQh3YdoPjsqQIHoLYuW2GpelbY4Cn0HWO7sWO5a8iq+YHS19\n\t2itHI1tFzxosjnW8jvQlfKdvJo7980O6KWwVDiHMV1LaT80KEc/pgStYdmwSLXWD9h\n\tMsQZZhU2FVwj9fZ87wRRYcTA55QXS7DPHAVH1zQewMfYC/L+xIbJRuSZOwO1G7FeYn\n\ttO+d/0cyuU5iQ==" ], "DKIM-Filter": "OpenDKIM Filter v2.10.3 conuserg-12.nifty.com v8C2buJW001020", "X-Nifty-SrcIP": "[153.142.97.92]", "From": "Masahiro Yamada <yamada.masahiro@socionext.com>", "To": "linux-mtd@lists.infradead.org", "Subject": "[PATCH 0/2] mtd: nand: introduce NAND_ROW_ADDR_3 flag and improve\n\tDenali driver", "Date": "Tue, 12 Sep 2017 11:37:29 +0900", "Message-Id": "<1505183851-29355-1-git-send-email-yamada.masahiro@socionext.com>", "X-Mailer": "git-send-email 2.7.4", "X-CRM114-Version": "20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 ", "X-CRM114-CacheID": "sfid-20170911_193842_830873_247D28E5 ", "X-CRM114-Status": "UNSURE ( 8.14 )", "X-CRM114-Notice": "Please train this message.", "X-Spam-Score": "-1.2 (-)", "X-Spam-Report": "SpamAssassin version 3.4.1 on bombadil.infradead.org summary:\n\tContent analysis details: (-1.2 points)\n\tpts rule name description\n\t---- ----------------------\n\t--------------------------------------------------\n\t0.7 SPF_SOFTFAIL SPF: sender does not match SPF record (softfail)\n\t-1.9 BAYES_00 BODY: Bayes spam probability is 0 to 1%\n\t[score: 0.0000]\n\t-0.1 DKIM_VALID Message has at least one valid DKIM or DK signature\n\t0.1 DKIM_SIGNED Message has a DKIM or DK signature,\n\tnot necessarily valid", "X-BeenThere": "linux-mtd@lists.infradead.org", "X-Mailman-Version": "2.1.21", "Precedence": "list", "List-Id": "Linux MTD discussion mailing list <linux-mtd.lists.infradead.org>", "List-Unsubscribe": "<http://lists.infradead.org/mailman/options/linux-mtd>,\n\t<mailto:linux-mtd-request@lists.infradead.org?subject=unsubscribe>", "List-Archive": "<http://lists.infradead.org/pipermail/linux-mtd/>", "List-Post": "<mailto:linux-mtd@lists.infradead.org>", "List-Help": "<mailto:linux-mtd-request@lists.infradead.org?subject=help>", "List-Subscribe": "<http://lists.infradead.org/mailman/listinfo/linux-mtd>,\n\t<mailto:linux-mtd-request@lists.infradead.org?subject=subscribe>", "Cc": "Boris Brezillon <boris.brezillon@free-electrons.com>,\n\tRichard Weinberger <richard@nod.at>, Wan ZongShun <mcuos.com@gmail.com>, \n\tMarek Vasut <marek.vasut@gmail.com>, Josh Wu <rainyfeeling@outlook.com>, \n\tlinux-kernel@vger.kernel.org, Wenyou Yang <wenyou.yang@atmel.com>,\n\tMasahiro Yamada <yamada.masahiro@socionext.com>,\n\tCyrille Pitchen <cyrille.pitchen@wedev4u.fr>,\n\tBrian Norris <computersforpeace@gmail.com>,\n\tDavid Woodhouse <dwmw2@infradead.org>,\n\tlinux-arm-kernel@lists.infradead.org", "MIME-Version": "1.0", "Content-Type": "text/plain; charset=\"us-ascii\"", "Content-Transfer-Encoding": "7bit", "Sender": "\"linux-mtd\" <linux-mtd-bounces@lists.infradead.org>", "Errors-To": "linux-mtd-bounces+incoming=patchwork.ozlabs.org@lists.infradead.org" }, "content": "Currently, Denali NAND driver always expects 3 row address cycle\ndevices because the driver init code hard-code the register setting.\nI will fix it in 2/2.\n\nMany drivers check chip->chipsize if the third row address cycle\nis needed or not. This is not nice because 32MB, 128MB are\nmagic numbers. nand_scan_ident can decide it and provide a\ndriver-friendly flag.\n\n1/2 is touching verious drivers.\nI hope Acked-by from driver maintainers if this change looks good.\n\n\n\nMasahiro Yamada (2):\n mtd: nand: introduce NAND_ROW_ADDR_3 flag\n mtd: nand: denali: support two row address cycle devices\n\n drivers/mtd/nand/atmel/nand-controller.c | 3 +--\n drivers/mtd/nand/au1550nd.c | 3 +--\n drivers/mtd/nand/denali.c | 4 ++--\n drivers/mtd/nand/diskonchip.c | 3 +--\n drivers/mtd/nand/hisi504_nand.c | 3 +--\n drivers/mtd/nand/mxc_nand.c | 3 +--\n drivers/mtd/nand/nand_base.c | 9 +++++----\n drivers/mtd/nand/nuc900_nand.c | 2 +-\n include/linux/mtd/rawnand.h | 3 +++\n 9 files changed, 16 insertions(+), 17 deletions(-)" }