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Tue, 07 Sep 2021 06:48:55 +0000 Received: from relay3-d.mail.gandi.net ([217.70.183.195]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1mNUuZ-002bDk-AP for linux-mtd@lists.infradead.org; Tue, 07 Sep 2021 06:48:53 +0000 Received: (Authenticated sender: miquel.raynal@bootlin.com) by relay3-d.mail.gandi.net (Postfix) with ESMTPSA id D7FCF60007; Tue, 7 Sep 2021 06:48:45 +0000 (UTC) Date: Tue, 7 Sep 2021 08:48:44 +0200 From: Miquel Raynal To: Md Sadre Alam Cc: mani@kernel.org, linux-mtd@lists.infradead.org, linux-kernel@vger.kernel.org, sricharan@codeaurora.org, stable@kernel.org Subject: Re: [PATCH V5] mtd: rawnand: qcom: Update code word value for raw read Message-ID: <20210907084844.1ad92ef1@xps13> In-Reply-To: <1630996771-29866-1-git-send-email-mdalam@codeaurora.org> References: <1630996771-29866-1-git-send-email-mdalam@codeaurora.org> Organization: Bootlin X-Mailer: Claws Mail 3.17.7 (GTK+ 2.24.32; x86_64-pc-linux-gnu) MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210906_234851_541930_93E0C7D8 X-CRM114-Status: GOOD ( 19.24 ) X-BeenThere: linux-mtd@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Linux MTD discussion mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Sender: "linux-mtd" Errors-To: linux-mtd-bounces+linux-mtd=archiver.kernel.org@lists.infradead.org Cm1kYWxhbUBjb2RlYXVyb3JhLm9yZyB3cm90ZSBvbiBUdWUsICA3IFNlcCAyMDIxIDEyOjA5OjMx ICswNTMwOgoKPiBGcm9tIFFQSUMgVjIgb253YXJkcyB0aGVyZSBpcyBhIHNlcGFyYXRlIHJlZ2lz dGVyIHRvIHJlYWQKPiBsYXN0IGNvZGUgd29yZCAiUVBJQ19OQU5EX1JFQURfTE9DQVRJT05fTEFT VF9DV19uIi4KPiAKPiBxY29tX25hbmRjX3JlYWRfY3dfcmF3KCkgaXMgdXNlZCB0byByZWFkIG9u bHkgb25lIGNvZGUgd29yZAo+IGF0IGEgdGltZS4gSWYgd2Ugd2lsbCBjb25maWd1cmUgbnVtYmVy IG9mIGNvZGUgd29yZHMgdG8gMSBpbgo+IGluIFFQSUNfTkFORF9ERVYwX0NGRzAgcmVnaXN0ZXIg dGhlbiBRUElDIGNvbnRyb2xsZXIgdGhpbmtzCj4gaXRzIHJlYWRpbmcgdGhlIGxhc3QgY29kZSB3 b3JkLCBzaW5jZSBmcm9tIFFQSUMgVjIgb253YXJkcwo+IHdlIGFyZSBoYXZpbmcgc2VwYXJhdGUg cmVnaXN0ZXIgdG8gcmVhZCB0aGUgbGFzdCBjb2RlIHdvcmQsCj4gd2UgaGF2ZSB0byBjb25maWd1 cmUgIlFQSUNfTkFORF9SRUFEX0xPQ0FUSU9OX0xBU1RfQ1dfbiIKPiByZWdpc3RlciB0byBmZXRj aCBkYXRhIGZyb20gY29udHJvbGxlciBidWZmZXIgdG8gc3lzdGVtCj4gbWVtb3J5Lgo+IAo+IEZp eGVzOiA1MDNlZTVhYWQ0MzA1NGEyNmNmZDVjYzU5MmEzMTI3MGMwNTUzOWNkICgibXRkOiByYXdu YW5kOiBxY29tOiB1cGRhdGUgbGFzdCBjb2RlIHdvcmQgcmVnaXN0ZXIiKQoKU3RpbGwgd3Jvbmcu IEl0J3MgMTIgZGlnaXRzLCBhcyByZXBvcnRlZCBieSBNYW5pdmFubmFuLgoKPiBDYzogc3RhYmxl QGtlcm5lbC5vcmcKPiBTaWduZWQtb2ZmLWJ5OiBNZCBTYWRyZSBBbGFtIDxtZGFsYW1AY29kZWF1 cm9yYS5vcmc+Cj4gLS0tCj4gQ2hhbmdlcyBpbiBWNToKPiAKPiAgKiBJbmNvcnBvcmF0ZWQgImhh c2ggY29tbWl0IiBjb21tZW50IGZyb20gTWFuaS4KPiAgKiBVcGRhdGVkIGNvbW1pdCBoYXNoCj4g Cj4gQ2hhbmdlcyBpbiBWNDoKPiAKPiAgKiBJbmNvcnBvcmF0ZWQgIkNoYW5nZSBsb2ciIGNvbW1l bnQgZnJvbSBNaXF1w6hsCj4gICogVXBkYXRlZCBjaGFuZ2UgbG9nCj4gCj4gQ2hhbmdlcyBpbiBW MzoKPiAgCj4gICogSW5jb3Jwb3JhdGVkICJGaXhlcyB0YWdzIGFyZSBtaXNzaW5nIiBjb21tZW50 IGZyb20gTWlxdcOobAo+ICAqIEFkZGVkIEZpeGVzIHRhZyBGaXhlczo1MDNlZTVhYSAoIm10ZDog cmF3bmFuZDogcWNvbTogdXBkYXRlIGxhc3QgY29kZSB3b3JkIHJlZ2lzdGVyIikKPiAKPiAKPiBD aGFuZ2VzIGluIFYyOgo+IAo+ICAqIEluY29ycG9yYXRlZCAic3RhYmxlIHRhZ3MgYXJlIG1pc3Np bmciIGNvbW1lbnQgZnJvbSBNaXF1w6hsCj4gICogQWRkZWQgc3RhYmxlIHRhZ3MgQ2M6c3RhYmxl QGtlcm5lbC5vcmcKPiAKPiAgIAo+IAo+ICBkcml2ZXJzL210ZC9uYW5kL3Jhdy9xY29tX25hbmRj LmMgfCA4ICsrKysrKy0tCj4gIDEgZmlsZSBjaGFuZ2VkLCA2IGluc2VydGlvbnMoKyksIDIgZGVs ZXRpb25zKC0pCj4gCj4gZGlmZiAtLWdpdCBhL2RyaXZlcnMvbXRkL25hbmQvcmF3L3Fjb21fbmFu ZGMuYyBiL2RyaXZlcnMvbXRkL25hbmQvcmF3L3Fjb21fbmFuZGMuYwo+IGluZGV4IGVmMGJhZGUu LjA0ZTZmN2IgMTAwNjQ0Cj4gLS0tIGEvZHJpdmVycy9tdGQvbmFuZC9yYXcvcWNvbV9uYW5kYy5j Cj4gKysrIGIvZHJpdmVycy9tdGQvbmFuZC9yYXcvcWNvbV9uYW5kYy5jCj4gQEAgLTE2NzYsMTMg KzE2NzYsMTcgQEAgcWNvbV9uYW5kY19yZWFkX2N3X3JhdyhzdHJ1Y3QgbXRkX2luZm8gKm10ZCwg c3RydWN0IG5hbmRfY2hpcCAqY2hpcCwKPiAgCXN0cnVjdCBuYW5kX2VjY19jdHJsICplY2MgPSAm Y2hpcC0+ZWNjOwo+ICAJaW50IGRhdGFfc2l6ZTEsIGRhdGFfc2l6ZTIsIG9vYl9zaXplMSwgb29i X3NpemUyOwo+ICAJaW50IHJldCwgcmVnX29mZiA9IEZMQVNIX0JVRl9BQ0MsIHJlYWRfbG9jID0g MDsKPiArCWludCByYXdfY3cgPSBjdzsKPiAgCj4gIAluYW5kX3JlYWRfcGFnZV9vcChjaGlwLCBw YWdlLCAwLCBOVUxMLCAwKTsKPiAgCWhvc3QtPnVzZV9lY2MgPSBmYWxzZTsKPiAgCj4gKwlpZiAo bmFuZGMtPnByb3BzLT5xcGljX3YyKQo+ICsJCXJhd19jdyA9IGVjYy0+c3RlcHMgLSAxOwo+ICsK PiAgCWNsZWFyX2JhbV90cmFuc2FjdGlvbihuYW5kYyk7Cj4gIAlzZXRfYWRkcmVzcyhob3N0LCBo b3N0LT5jd19zaXplICogY3csIHBhZ2UpOwo+IC0JdXBkYXRlX3J3X3JlZ3MoaG9zdCwgMSwgdHJ1 ZSwgY3cpOwo+ICsJdXBkYXRlX3J3X3JlZ3MoaG9zdCwgMSwgdHJ1ZSwgcmF3X2N3KTsKPiAgCWNv bmZpZ19uYW5kX3BhZ2VfcmVhZChjaGlwKTsKPiAgCj4gIAlkYXRhX3NpemUxID0gbXRkLT53cml0 ZXNpemUgLSBob3N0LT5jd19zaXplICogKGVjYy0+c3RlcHMgLSAxKTsKPiBAQCAtMTcxMSw3ICsx NzE1LDcgQEAgcWNvbV9uYW5kY19yZWFkX2N3X3JhdyhzdHJ1Y3QgbXRkX2luZm8gKm10ZCwgc3Ry dWN0IG5hbmRfY2hpcCAqY2hpcCwKPiAgCQluYW5kY19zZXRfcmVhZF9sb2MoY2hpcCwgY3csIDMs IHJlYWRfbG9jLCBvb2Jfc2l6ZTIsIDEpOwo+ICAJfQo+ICAKPiAtCWNvbmZpZ19uYW5kX2N3X3Jl YWQoY2hpcCwgZmFsc2UsIGN3KTsKPiArCWNvbmZpZ19uYW5kX2N3X3JlYWQoY2hpcCwgZmFsc2Us IHJhd19jdyk7Cj4gIAo+ICAJcmVhZF9kYXRhX2RtYShuYW5kYywgcmVnX29mZiwgZGF0YV9idWYs IGRhdGFfc2l6ZTEsIDApOwo+ICAJcmVnX29mZiArPSBkYXRhX3NpemUxOwoKClRoYW5rcywKTWlx dcOobAoKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fCkxpbnV4IE1URCBkaXNjdXNzaW9uIG1haWxpbmcgbGlzdApodHRwOi8vbGlzdHMuaW5mcmFk ZWFkLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2xpbnV4LW10ZC8K