From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-13.8 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 2ADE0C433DB for ; Tue, 23 Feb 2021 19:44:42 +0000 (UTC) Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id BCC5064E61 for ; Tue, 23 Feb 2021 19:44:41 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org BCC5064E61 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=codeaurora.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-mtd-bounces+linux-mtd=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=merlin.20170209; h=Sender:Content-Type: Content-Transfer-Encoding:Cc:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:Message-ID:References:In-Reply-To:Subject:To:From: Date:MIME-Version:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=5uG2vzzScaiDPRSeKGDzBS9sVi3+tlNN50Ct+XBOZCE=; b=CnNcY1yru2SwtZfbnycCxogWH mK0RjkDafXigw5dTdzlfP7wcZffjEmP15G01huAyJcCWSVBa4tNjyF1vi8cY8lYapOW2SRVfPGjYb O98bAjsyGnvX5+j3jBblcKhrbrbzXMgIELeQIJRAo+WD89Yk3FUSH3AN/aHGhQvjZom+HcT0/ghio Ftyf1Wf+Ror/6Y2WkOr54y4toD6yN7pJLDdirwJ1/cHaDjcTMfpoU7fkAO1ae1uqfpN0ei1ozhSN8 EOZDMG3WJFcWSRFsFXrD9vglWOGCOtdEQnnv+IHt+AANZbDnVD8IQOR4YZ0YB31+ZLypAGvGSDprl l1L/VE9Qw==; Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1lEdb3-0006my-GY; Tue, 23 Feb 2021 19:43:49 +0000 Received: from m42-2.mailgun.net ([69.72.42.2]) by merlin.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1lEdb1-0006mI-2n for linux-mtd@lists.infradead.org; Tue, 23 Feb 2021 19:43:48 +0000 DKIM-Signature: a=rsa-sha256; v=1; c=relaxed/relaxed; d=mg.codeaurora.org; q=dns/txt; s=smtp; t=1614109426; h=Message-ID: References: In-Reply-To: Subject: Cc: To: From: Date: Content-Transfer-Encoding: Content-Type: MIME-Version: Sender; bh=UUUvxOLTBmHAHH+xUk4kZ6Io2hSw2giUyQETFXr1tWc=; b=WZaELNv6QRv5QIXgKn87BZqaKxCAbkfzm6mcGDLy30MLWVRh8dsKPXr1yxz2ypKPdvcVjPUK 4SrStLvFdcAeI/QCH3Tq8ClkEt5dwZeXO+F28o6RfBCh/i1sjUEQ/2zU5eFwFnxlJsrRO/oQ 9uhYTSd9zagKd087RKYS1sZ+spo= X-Mailgun-Sending-Ip: 69.72.42.2 X-Mailgun-Sid: WyJkZDQ0ZiIsICJsaW51eC1tdGRAbGlzdHMuaW5mcmFkZWFkLm9yZyIsICJiZTllNGEiXQ== Received: from smtp.codeaurora.org (ec2-35-166-182-171.us-west-2.compute.amazonaws.com [35.166.182.171]) by smtp-out-n06.prod.us-west-2.postgun.com with SMTP id 60355aefba08663830803145 (version=TLS1.2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256); Tue, 23 Feb 2021 19:43:43 GMT Received: by smtp.codeaurora.org (Postfix, from userid 1001) id 18A7AC43461; Tue, 23 Feb 2021 19:43:43 +0000 (UTC) Received: from mail.codeaurora.org (localhost.localdomain [127.0.0.1]) (using TLSv1 with cipher ECDHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) (Authenticated sender: mdalam) by smtp.codeaurora.org (Postfix) with ESMTPSA id 34D58C433CA; Tue, 23 Feb 2021 19:43:42 +0000 (UTC) MIME-Version: 1.0 Date: Wed, 24 Feb 2021 01:13:42 +0530 From: mdalam@codeaurora.org To: Miquel Raynal Subject: Re: [PATCH] mtd: rawnand: qcom: update last code word register In-Reply-To: <20210223173449.1a55df1e@xps13> References: <1614024267-12529-1-git-send-email-mdalam@codeaurora.org> <20210223173449.1a55df1e@xps13> Message-ID: X-Sender: mdalam@codeaurora.org User-Agent: Roundcube Webmail/1.3.9 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210223_144347_219571_02A55903 X-CRM114-Status: GOOD ( 26.69 ) X-BeenThere: linux-mtd@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux MTD discussion mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: sricharan@codeaurora.org, boris.brezillon@collabora.com, linux-mtd@lists.infradead.org, linux-kernel@vger.kernel.org, mani@kernel.org Content-Transfer-Encoding: base64 Content-Type: text/plain; charset="utf-8"; Format="flowed" Sender: "linux-mtd" Errors-To: linux-mtd-bounces+linux-mtd=archiver.kernel.org@lists.infradead.org T24gMjAyMS0wMi0yMyAyMjowNCwgTWlxdWVsIFJheW5hbCB3cm90ZToKPiBIZWxsbywKPiAKPiBN ZCBTYWRyZSBBbGFtIDxtZGFsYW1AY29kZWF1cm9yYS5vcmc+IHdyb3RlIG9uIFR1ZSwgMjMgRmVi IDIwMjEKPiAwMTozNDoyNyArMDUzMDoKPiAKPj4gRnJvbSBRUElDIHZlcnNpb24gMi4wIG9ud2Fy ZHMgbmV3IHJlZ2lzdGVyIGdvdCBhZGRlZCB0byByZWFkIGxhc3QKPiAKPiAgICAgICAgICAgICAg ICAgICAgICAgICAgICAgICAgYSBuZXcKPiAKPj4gY29kZXdvcmQuIFRoaXMgY2hhbmdlIHdpbGwg YWRkIHRoZSBSRUFEX0xPQ0FUSU9OX0xBU1RfQ1dfbiByZWdpc3Rlci4KPiAKPiAgICAgICAgICAg ICBBZGQgc3VwcG9ydCBmb3IgdGhpcyBSRUFEX0xPQ0FUSU9OX0xBU1RfQ1dfbiByZWdpc3Rlci4K PiAKPj4gCj4+IEZvciBmaXJzdCB0aHJlZSBjb2RlIHdvcmQgUkVBRF9MT0NBVElPTl9uIHJlZ2lz dGVyIHdpbGwgYmUKPj4gdXNlLkZvciBsYXN0IGNvZGUgd29yZCBSRUFEX0xPQ0FUSU9OX0xBU1Rf Q1dfbiByZWdpc3RlciB3aWxsIGJlCj4+IHVzZS4KPiAKPiAiCj4gSW4gdGhlIGNhc2Ugb2YgUVBJ QyB2MiwgY29kZXdvcmRzIDAsIDEgYW5kIDIgd2lsbCBiZSBhY2Nlc3NlZCB0aHJvdWdoCj4gUkVB RF9MT0NBVElPTl9uLCB3aGlsZSBjb2Rld29yZCAzIHdpbGwgYmUgYWNjZXNzZWQgdGhyb3VnaAo+ IFJFQURfTE9DQVRJT05fTEFTVF9DV19uLgo+ICIKPiAKPiBXaGVuIEkgcmVhZCBteSBvd24gc2Vu dGVuY2UsIEkgZmVlbCB0aGF0IHRoZXJlIGlzIHNvbWV0aGluZyB3cm9uZy4KPiBJZiB0aGVyZSBh cmUgb25seSA0IGNvZGV3b3JkcywgSSBndWVzcyBhIFFQSUMgdjIgaXMgYWJsZSB0byB1c2UKPiBS RUFEX0xPQ0FUSU9OXzMgb3IgUkVBRF9MT0NBVElPTl9MQVNUX0NXXzAgaW50ZXJjaGFuZ2VhYmx5 LiBJc24ndCBpdD8KPiAKPiBJIGd1ZXNzIHRoZSBwb2ludCBvZiBoYXZpbmcgdGhlc2UgImxhc3Rf Y3dfbiIgcmVnaXN0ZXJzIGlzIHRvIHN1cHBvcnQKPiB1cCB0byA4IGNvZGV3b3JkcywgYW0gSSB3 cm9uZz8gSWYgdGhpcyB0aGUgY2FzZSwgdGhlIGN1cnJlbnQgcGF0Y2gKPiBjb21wbGV0ZWx5IGZh aWxzIGRvaW5nIHRoYXQgSSBkb24ndCBnZXQgdGhlIHBvaW50IG9mIHN1Y2ggY2hhbmdlLgoKVGhp cyByZWdpc3RlciBpcyBvbmx5IHVzZSB0byByZWFkIGxhc3QgY29kZSB3b3JkLgoKSSBoYXZlIGFk ZHJlc3MgYWxsIHRoZSBjb21tZW50cyBmcm9tIGFsbCB0aGUgcHJldmlvdXMgc3ViIHNlcXVlbnQg CnBhdGNoZXMgYW5kIHB1c2hlZAphbGwgcGF0Y2hlcyBpbiBvbmx5IG9uZSBzZXJpZXMuCgpQbGVh c2UgY2hlY2suCgo+IAo+PiBTaWduZWQtb2ZmLWJ5OiBNZCBTYWRyZSBBbGFtIDxtZGFsYW1AY29k ZWF1cm9yYS5vcmc+Cj4+IC0tLQo+IAo+IFsuLi5dCj4gCj4+ICAvKiBoZWxwZXIgdG8gY29uZmln dXJlIGFkZHJlc3MgcmVnaXN0ZXIgdmFsdWVzICovCj4+IEBAIC03MDAsOCArNzI3LDkgQEAgc3Rh dGljIHZvaWQgc2V0X2FkZHJlc3Moc3RydWN0IHFjb21fbmFuZF9ob3N0IAo+PiAqaG9zdCwgdTE2 IGNvbHVtbiwgaW50IHBhZ2UpCj4+ICAgKgo+PiAgICogQG51bV9jdzoJCW51bWJlciBvZiBzdGVw cyBmb3IgdGhlIHJlYWQvd3JpdGUgb3BlcmF0aW9uCj4+ICAgKiBAcmVhZDoJCXJlYWQgb3Igd3Jp dGUgb3BlcmF0aW9uCj4+ICsgKiBAY3cJOgkJd2hpY2ggY29kZSB3b3JkCj4+ICAgKi8KPj4gLXN0 YXRpYyB2b2lkIHVwZGF0ZV9yd19yZWdzKHN0cnVjdCBxY29tX25hbmRfaG9zdCAqaG9zdCwgaW50 IG51bV9jdywgCj4+IGJvb2wgcmVhZCkKPj4gK3N0YXRpYyB2b2lkIHVwZGF0ZV9yd19yZWdzKHN0 cnVjdCBxY29tX25hbmRfaG9zdCAqaG9zdCwgaW50IG51bV9jdywgCj4+IGJvb2wgcmVhZCwgaW50 IGN3KQo+PiAgewo+PiAgCXN0cnVjdCBuYW5kX2NoaXAgKmNoaXAgPSAmaG9zdC0+Y2hpcDsKPj4g IAlzdHJ1Y3QgcWNvbV9uYW5kX2NvbnRyb2xsZXIgKm5hbmRjID0gZ2V0X3Fjb21fbmFuZF9jb250 cm9sbGVyKGNoaXApOwo+PiBAQCAtNzQwLDcgKzc2OCw3IEBAIHN0YXRpYyB2b2lkIHVwZGF0ZV9y d19yZWdzKHN0cnVjdCBxY29tX25hbmRfaG9zdCAKPj4gKmhvc3QsIGludCBudW1fY3csIGJvb2wg cmVhZCkKPj4gIAluYW5kY19zZXRfcmVnKG5hbmRjLCBOQU5EX0VYRUNfQ01ELCAxKTsKPj4gCj4+ ICAJaWYgKHJlYWQpCj4+IC0JCW5hbmRjX3NldF9yZWFkX2xvYyhjaGlwLCAwLCAwLCAwLCBob3N0 LT51c2VfZWNjID8KPj4gKwkJbmFuZGNfc2V0X3JlYWRfbG9jKGNoaXAsIGN3LCAwLCAwLCBob3N0 LT51c2VfZWNjID8KPj4gIAkJCQkgICBob3N0LT5jd19kYXRhIDogaG9zdC0+Y3dfc2l6ZSwgMSk7 Cj4+ICB9Cj4+IAo+PiBAQCAtMTExMSwxOCArMTEzOSwzNCBAQCBzdGF0aWMgdm9pZCBjb25maWdf bmFuZF9wYWdlX3JlYWQoc3RydWN0IAo+PiBuYW5kX2NoaXAgKmNoaXApCj4+ICAJCSAgICAgIE5B TkRfRVJBU0VEX0NXX1NFVCB8IE5BTkRfQkFNX05FWFRfU0dMKTsKPj4gIH0KPj4gCj4+ICsvKiBo ZWxwZXIgdG8gY2hlY2sgd2hpY2ggbG9jYXRpb24gcmVnaXN0ZXIgc2hvdWxkIGJlIHVzZSBmb3Ig dGhpcwo+IAo+ICAgICAvKgo+ICAgICAgKiBDaGVjayB3aGljaCBsb2NhdGlvbi4uLgo+IAo+PiAr ICogY29kZSB3b3JkLiBOQU5EX1JFQURfTE9DQVRJT04gb3IgTkFORF9SRUFEX0xPQ0FUSU9OX0xB U1RfQ1cKPj4gKyAqLwo+PiArc3RhdGljIGJvb2wgY29uZmlnX2xvY19sYXN0X3JlZyhzdHJ1Y3Qg bmFuZF9jaGlwICpjaGlwLCBpbnQgY3cpCj4+ICt7Cj4+ICsJc3RydWN0IHFjb21fbmFuZF9jb250 cm9sbGVyICpuYW5kYyA9IGdldF9xY29tX25hbmRfY29udHJvbGxlcihjaGlwKTsKPj4gKwlzdHJ1 Y3QgbmFuZF9lY2NfY3RybCAqZWNjID0gJmNoaXAtPmVjYzsKPj4gKwo+PiArCWlmIChuYW5kYy0+ cHJvcHMtPnFwaWNfdjIgJiYgcWNvbV9uYW5kY19pc19sYXN0X2N3KGVjYywgY3cpKQo+PiArCQly ZXR1cm4gdHJ1ZTsKPiAKPiBOb3Qgc3VyZSB0aGlzIGlzIHJlYWxseSB1c2VmdWwsIGl0J3MgcHJv YmFibHkgYmV0dGVyIHRvIGRyb3AgdGhpcwo+IGhlbHBlciBhbmQganVzdCB1c2UuLi4KPiAKPj4g Kwo+PiArCXJldHVybiBmYWxzZTsKPj4gK30KPj4gIC8qCj4+ICAgKiBIZWxwZXIgdG8gcHJlcGFy ZSBETUEgZGVzY3JpcHRvcnMgZm9yIGNvbmZpZ3VyaW5nIHJlZ2lzdGVycwo+PiAgICogYmVmb3Jl IHJlYWRpbmcgZWFjaCBjb2Rld29yZCBpbiBOQU5EIHBhZ2UuCj4+ICAgKi8KPj4gIHN0YXRpYyB2 b2lkCj4+IC1jb25maWdfbmFuZF9jd19yZWFkKHN0cnVjdCBuYW5kX2NoaXAgKmNoaXAsIGJvb2wg dXNlX2VjYykKPj4gK2NvbmZpZ19uYW5kX2N3X3JlYWQoc3RydWN0IG5hbmRfY2hpcCAqY2hpcCwg Ym9vbCB1c2VfZWNjLCBpbnQgY3cpCj4+ICB7Cj4+ICAJc3RydWN0IHFjb21fbmFuZF9jb250cm9s bGVyICpuYW5kYyA9IGdldF9xY29tX25hbmRfY29udHJvbGxlcihjaGlwKTsKPj4gKwlpbnQgcmVn ID0gTkFORF9SRUFEX0xPQ0FUSU9OXzA7Cj4+ICsKPj4gKwlpZiAoY29uZmlnX2xvY19sYXN0X3Jl ZyhjaGlwLCBjdykpCj4gCj4gLi4uICAgICBpZiAobmFuZGMtPnByb3BzLT5xcGljX3YyICYmIHFj b21fbmFuZGNfaXNfbGFzdGN3KCkpIGhlcmUuCj4gCj4+ICsJCXJlZyA9IE5BTkRfUkVBRF9MT0NB VElPTl9MQVNUX0NXXzA7Cj4+IAo+PiAgCWlmIChuYW5kYy0+cHJvcHMtPmlzX2JhbSkKPj4gLQkJ d3JpdGVfcmVnX2RtYShuYW5kYywgTkFORF9SRUFEX0xPQ0FUSU9OXzAsIDQsCj4+IC0JCQkgICAg ICBOQU5EX0JBTV9ORVhUX1NHTCk7Cj4+ICsJCXdyaXRlX3JlZ19kbWEobmFuZGMsIHJlZywgNCwg TkFORF9CQU1fTkVYVF9TR0wpOwo+PiAKPj4gIAl3cml0ZV9yZWdfZG1hKG5hbmRjLCBOQU5EX0ZM QVNIX0NNRCwgMSwgTkFORF9CQU1fTkVYVF9TR0wpOwo+PiAgCXdyaXRlX3JlZ19kbWEobmFuZGMs IE5BTkRfRVhFQ19DTUQsIDEsIE5BTkRfQkFNX05FWFRfU0dMKTsKPj4gQEAgLTExNDIsMTIgKzEx ODYsMTIgQEAgY29uZmlnX25hbmRfY3dfcmVhZChzdHJ1Y3QgbmFuZF9jaGlwICpjaGlwLCAKPj4g Ym9vbCB1c2VfZWNjKQo+IAo+IFRoYW5rcywKPiBNaXF1w6hsCgpfX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KTGludXggTVREIGRpc2N1c3Npb24g bWFpbGluZyBsaXN0Cmh0dHA6Ly9saXN0cy5pbmZyYWRlYWQub3JnL21haWxtYW4vbGlzdGluZm8v bGludXgtbXRkLwo=