{"id":622,"url":"http://patchwork.ozlabs.org/api/1.0/patches/622/?format=json","project":{"id":3,"url":"http://patchwork.ozlabs.org/api/1.0/projects/3/?format=json","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},"msgid":"<33142758.53091221828088797.JavaMail.weblogic@epml16>","date":"2008-09-19T12:41:28","name":"[MTD-UTILS] Add support for 4KB page flash devices","commit_ref":null,"pull_url":null,"state":"superseded","archived":false,"hash":"537936a6598832b5d2614adcb08c43308e295648","submitter":{"id":305,"url":"http://patchwork.ozlabs.org/api/1.0/people/305/?format=json","name":"AYYANARPONNUSAMY GANGHEYAMOORTHY","email":"moorthy.apg@samsung.com"},"delegate":null,"mbox":"http://patchwork.ozlabs.org/project/linux-mtd/patch/33142758.53091221828088797.JavaMail.weblogic@epml16/mbox/","series":[],"check":"pending","checks":"http://patchwork.ozlabs.org/api/patches/622/checks/","tags":{},"headers":{"Return-Path":"","X-Original-To":"incoming@patchwork.ozlabs.org","Delivered-To":"patchwork-incoming@ozlabs.org","Received":["from bombadil.infradead.org (bombadil.infradead.org [18.85.46.34])\n\t(using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits))\n\t(Client did not present a certificate)\n\tby ozlabs.org (Postfix) with ESMTPS id 9D1D7DE037\n\tfor ;\n\tSat, 20 Sep 2008 00:06:47 +1000 (EST)","from localhost ([127.0.0.1] helo=bombadil.infradead.org)\n\tby bombadil.infradead.org with esmtp (Exim 4.68 #1 (Red Hat Linux))\n\tid 1KggbD-0005v3-VJ; Fri, 19 Sep 2008 14:04:44 +0000","from mailout1.samsung.com ([203.254.224.24])\n\tby bombadil.infradead.org with esmtp (Exim 4.68 #1 (Red Hat Linux))\n\tid 1KgfIf-0008AC-Qo\n\tfor linux-mtd@lists.infradead.org; Fri, 19 Sep 2008 12:41:33 +0000","from ep_ms13_bk (mailout1.samsung.com [203.254.224.24])\n\tby mailout1.samsung.com\n\t(iPlanet Messaging Server 5.2 Patch 2 (built Jul 14 2004))\n\twith ESMTP id <0K7G00LAT0L57I@mailout1.samsung.com> for\n\tlinux-mtd@lists.infradead.org; Fri, 19 Sep 2008 21:41:29 +0900 (KST)","from ep_spt04 (ms13.samsung.com [203.254.225.109])\n\tby ms13.samsung.com (iPlanet Messaging Server 5.2 Patch 2 (built Jul\n\t14 2004)) with ESMTP id <0K7G00LJT0L4MY@ms13.samsung.com> for\n\tlinux-mtd@lists.infradead.org; Fri, 19 Sep 2008 21:41:29 +0900 (KST)"],"Content-return":"prohibited","Date":"Fri, 19 Sep 2008 12:41:28 +0000 (GMT)","From":"AYYANARPONNUSAMY GANGHEYAMOORTHY ","Subject":"[PATCH] [MTD-UTILS] Add support for 4KB page flash devices","To":"linux-mtd@lists.infradead.org","Message-id":"<33142758.53091221828088797.JavaMail.weblogic@epml16>","MIME-version":["1.0","1.0"],"X-Priority":"3","Msgkey":"20080919124020363@moorthy.apg","X-MTR":"20080919124020363@moorthy.apg","X-EPLocale":"en_US.windows-1252","X-EPWebmail-Msg-Type":"personal","X-EPWebmail-Reply-Demand":"0","X-EPApproval-Locale":"","X-EPHeader":"ML","X-EPTrCode":"","X-EPTrName":"","X-Spam-Score":"-1.2 (-)","X-Spam-Report":"SpamAssassin version 3.2.5 on bombadil.infradead.org summary:\n\tContent analysis details: (-1.2 points)\n\tpts rule name description\n\t---- ----------------------\n\t--------------------------------------------------\n\t0.0 MIME_BASE64_BLANKS RAW: Extra blank lines in base64 encoding\n\t2.8 MIME_BASE64_TEXT RAW: Message text disguised using base64\n\tencoding\n\t-4.0 RCVD_IN_DNSWL_MED RBL: Sender listed at http://www.dnswl.org/,\n\tmedium trust [203.254.224.24 listed in list.dnswl.org]","Cc":"David.Woodhouse@intel.com","X-BeenThere":"linux-mtd@lists.infradead.org","X-Mailman-Version":"2.1.9","Precedence":"list","Reply-To":"moorthy.apg@samsung.com","List-Id":"Linux MTD discussion mailing list ","List-Unsubscribe":",\n\t","List-Archive":"","List-Post":"","List-Help":"","List-Subscribe":",\n\t","Content-Type":"text/plain; charset=\"us-ascii\"","Content-Transfer-Encoding":"7bit","Sender":"linux-mtd-bounces@lists.infradead.org","Errors-To":"linux-mtd-bounces+incoming=patchwork.ozlabs.org@lists.infradead.org"},"content":"We can now use these utilities on 4KB devices.\n\nSigned-off-by: Rohit Hagargundgi ","diff":"--- a/flash_otp_write.c\t2008-06-27 21:51:28.000000000 +0530\n+++ b/flash_otp_write.c\t2008-07-01 16:04:12.000000000 +0530\n@@ -18,7 +18,7 @@ int main(int argc,char *argv[])\n \tint fd, val, ret, size, wrote, len;\n \tmtd_info_t mtdInfo;\n \toff_t offset;\n-\tchar *p, buf[2048];\n+\tchar *p, buf[4096];\n \n \tif (argc != 4 || strcmp(argv[1], \"-u\")) {\n \t\tfprintf(stderr, \"Usage: %s -u \\n\", argv[0]);\n--- a/include/mtd/mtd-abi.h\t2008-06-27 21:51:28.000000000 +0530\n+++ b/include/mtd/mtd-abi.h\t2008-06-30 18:51:39.000000000 +0530\n@@ -104,7 +104,7 @@ struct nand_oobinfo {\n \tuint32_t useecc;\n \tuint32_t eccbytes;\n \tuint32_t oobfree[8][2];\n-\tuint32_t eccpos[32];\n+\tuint32_t eccpos[128];\n };\n \n struct nand_oobfree {\n@@ -119,7 +119,7 @@ struct nand_oobfree {\n */\n struct nand_ecclayout {\n \tuint32_t eccbytes;\n-\tuint32_t eccpos[64];\n+\tuint32_t eccpos[128];\n \tuint32_t oobavail;\n \tstruct nand_oobfree oobfree[MTD_MAX_OOBFREE_ENTRIES];\n };\n--- a/flashcp.c\t2008-06-27 21:51:28.000000000 +0530\n+++ b/flashcp.c\t2008-07-02 14:49:21.000000000 +0530\n@@ -61,7 +62,7 @@ typedef int bool;\n #define PERCENTAGE(x,total) (((x) * 100) / (total))\n \n /* size of read/write buffer */\n-#define BUFSIZE (10 * 1024)\n+#define BUFSIZE (10 * 4096)\n \n /* cmd-line flags */\n #define FLAG_NONE\t\t0x00\n","prefixes":["MTD-UTILS"]}