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=-0.7 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,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 3D3FAC31E45 for ; Thu, 13 Jun 2019 19:33:03 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (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 166C02147A for ; Thu, 13 Jun 2019 19:33:02 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="Oz8x34ye" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 166C02147A Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=allycomm.com 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=bombadil.20170209; h=Sender:Content-Type: Content-Transfer-Encoding:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:MIME-Version:Date:Message-ID:Subject:From:To: Reply-To:Cc:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References: List-Owner; bh=8DvHb2QjEzgvkDxceUbuxptYI8AS2pHyQlu+3IRA+Bg=; b=Oz8x34yexF9LGZ iOOuzEOHTOlCGFP9o3soSKNRqFlFs+gdq1zrtMXIazE4reJsihgUDPpZQB8jN0n40DEdxXfdejygK hAJbxxhq1rn8Wni4WVopPthrr61Ie1PnVXLUgmjciX8Ki2RwYYxK/MQBOoIhU03QanB10X3sKgvNW 4kkJJLopaRrUW62X9QeQp7bXpN4h611dZzZ5WKcuO2KxwNQq3R9hjIzINmZnxB7YAEwGPrNKMBm6L wdldVKJZU3nUkQZMlX/TdhpH8QmtMNa4TKxxB+VVK3KR/5w5jtGiNKdFNe7oxHENgpn/3X05HkWfP cMxjpB3gO4uc6ccGkTlw==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92 #3 (Red Hat Linux)) id 1hbVT2-0002mV-BF; Thu, 13 Jun 2019 19:33:00 +0000 Received: from mx.allycomm.com ([138.68.30.55]) by bombadil.infradead.org with esmtps (Exim 4.92 #3 (Red Hat Linux)) id 1hbVSy-0002lm-Ry for linux-mtd@lists.infradead.org; Thu, 13 Jun 2019 19:32:58 +0000 Received: from jkletsky-mbp15.guidewire.com (inet.guidewire.com [199.91.42.30]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mx.allycomm.com (Postfix) with ESMTPSA id 70CB625055; Thu, 13 Jun 2019 12:32:53 -0700 (PDT) To: "linux-mtd@lists.infradead.org" From: Jeff Kletsky Subject: nand: Proper definition of "extra" OOB regions? (4x interleaved, then one bulk user) Message-ID: <0145346c-f1c3-bc50-6bb7-492bbe4f2da4@allycomm.com> Date: Thu, 13 Jun 2019 12:32:53 -0700 User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.14; rv:60.0) Gecko/20100101 Thunderbird/60.7.0 MIME-Version: 1.0 Content-Language: en-US X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190613_123256_910461_F805FBAB X-CRM114-Status: GOOD ( 11.23 ) 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: , 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 VEw7RFIKCkkndmUgYmVlbiB0cnlpbmcgdG8gdHJhY2sgZG93biB0aGUgcHJvcGVyIHdheSB0byBl eHByZXNzIHRoZSBQYXJhZ29uClNQSSBOQU5EJ3MgT09CICJ1c2VyIiBkYXRhIHNlZ21lbnRzLCBi dXQgYW0gbm90IGNsZWFyIGhvdyB1cHBlcgpsYXllcnMgaW50ZXJwcmV0IHRoZSBjb21iaW5hdGlv biBvZiBgbXRkX29vYmxheW91dF9vcHMuZnJlZWAgYW5kIHRoZQpvdmVyYWxsIE9PQiBzaXplLCB0 eXBpY2FsbHkgc2V0IHRocm91Z2ggdGhlIGBOQU5EX01FTU9SR2AgbWFjcm8uCgpSYXRoZXIgdGhh biBjaHVybiBQYXRjaHdvcmsgYW5kIHRob3NlIHRoYXQgZG9uYXRlIHRoZWlyIHRpbWUgYW5kCmVu ZXJneSBmb2xsb3csIHJldmlldywgYW5kIG1hbmFnZSBwYXRjaGVzLCB3b3VsZCBpdCBiZSBwb3Nz aWJsZSB0bwpjb25maXJtIHRoYXQgdGhlIGxhc3QgNjQgYnl0ZXMgb2YgdGhpcyBjaGlwJ3MgdXNl ciBPT0IsIHdoaWNoCmlzIG5vdCBjb250aWd1b3VzIHdpdGggYW55IG90aGVyIHVzZXIgYXJlYXMs IHNob3VsZCAob3Igc2hvdWxkIG5vdCkKYmUgZGVmaW5lZCBpbiBgLmZyZWVgIGFzIGEgZmlmdGgg c2VjdGlvbj8KCi0tLQoKSW4gdGhlIGNhc2Ugb2YgdGhlIFBhcmFnb24gY2hpcHMsIHRoZXJlIGlz IGEgdG90YWwgb2YgMTI4IGJ5dGVzIG9mIE9PQiwKc3BsaXQgaW50byBhIDQtYnl0ZSBCQk0gcmVz ZXJ2YXRpb24sIGZvdXIgcmVwZWF0cyBvZiAxNS1ieXRlIHNlY3Rpb25zCndpdGggImZhY3Rvcnki IGFuZCAidXNlciIgYXJlYXMgaW50ZXJsZWF2ZWQsIHRoZW4gdGhlIHJlbWFpbmluZyA2NCBieXRl cwphdmFpbGFibGUgYXMgYSB1c2VyIGFyZWEsIG5vdCBjb250aWd1b3VzIHdpdGggb3RoZXIgdXNl ciBhcmVhc1sxXS4KCjB4ODAwIC0tIDQgYnl0ZXMgQkJNCgoweDgwNCAtLSAyIGJ5dGVzIHVzZXIK MHg4MDYgLS0gMTMgYnl0ZXMgZmFjdG9yeSBFQ0MKCjB4ODEzIC0tIDIgYnl0ZXMgdXNlcgoweDgx NSAtLSAxMyBieXRlcyBmYWN0b3J5IEVDQwoKMHg4MjIgLS0gMiBieXRlcyB1c2VyCjB4ODI0IC0t IDEzIGJ5dGVzIGZhY3RvcnkgRUNDCgoweDgzMSAtLSAyIGJ5dGVzIHVzZXIKMHg4MzMgLS0gMTMg Ynl0ZXMgZmFjdG9yeSBFQ0MKCjB4ODQwIC0tIDY0IGJ5dGVzIHVzZXIgICAgICA8PT0gdGhpcyBp cyB0aGUgc3ViamVjdCBvZiB0aGUgcXVlc3Rpb24KCkNsZWFybHksIHRoZSA0IHJlZ2lvbnMgb2Yg aW50ZXJsZWF2ZWQgT09CIGRhdGEgbmVlZHMgdG8gYmUgZGVzY3JpYmVkCmluIGJvdGggYC5lY2Ng IGFuZCBgLmZyZWVgLiBXaGF0IGlzbid0IGNvbXBsZXRlbHkgY2xlYXIgdG8gbWUgaXMgdGhlCnJl bWFpbmluZyA2NC1ieXRlIGFyZWEuCgpJcyB0aGF0IHRoZSBPT0IgYXJlYSBpcyBkZWZpbmVkIGFz IDEyOCBieXRlcyBhbmQgdGhhdCBvbmx5IDY0IGJ5dGVzCmhhdmUgYmVlbiByZXNlcnZlZCBzdWZm aWNpZW50LCBvciBzaG91bGQgdGhvc2UgNjQgYnl0ZXMsIHdoaWNoCmFyZSBub3QgY29udGlndW91 cyB3aXRoIGFueSBvZiB0aGUgb3RoZXIgInVzZXIiIHNlZ21lbnRzIGJlIGEgZmlmdGgKc2VjdGlv biBpbiBkZWZpbmluZyBgLmZyZWVgPwoKClRoYXQgdGhlIGRyaXZlciAid29ya3MiIHdpdGhvdXQg ZGVmaW5pbmcgYSBmaWZ0aCByZWdpb24gaW4gYSBzcGVjaWZpYywKVUJJLWJhc2VkIGFwcGxpY2F0 aW9uIGRvZXNuJ3QgYXNzdXJlIG1lIHRoYXQgaXQgd2lsbCB3b3JrIHByb3Blcmx5CmluIGFsbCBh cHBsaWNhdGlvbnMgd2l0aCBhbGwgdXBwZXItbGF5ZXIgY29uc3VtZXJzLgoKCkV4YW1pbmluZyBz dXBwb3J0ZWQgY2hpcHMgd2l0aCBzaW1pbGFyIE9PQiBsYXlvdXRzIHdpdGggbXVsdGlwbGUKc2Vj dGlvbnMgdGhlbiBhbiAiYWRkaXRpb25hbCIgYXJlYSwgc3VjaCBhcyB0aGUgR2lnYURldmljZSBH RDVGeEdRNHhBLAp3YXMgbm90IHRlcnJpYmx5IGluc2lnaHRmdWwuIFRoZSBHRDVGMUdRNFVBWSBk YXRhc2hlZXRbMl0gbWFya3MgdGhlCnVwcGVyIDY0LWJ5dGUgcmVnaW9uIGFzICJyZXNlcnZlZCIs IGluIGNvbnRyYXN0IHRvICJVc2VyIG1ldGEgZGF0YSIKYW5kIGl0IGlzIG5vdCBkZXNjcmliZWQg aW4gdGhlIGN1cnJlbnQgYGdpZ2FkZXZpY2UuY2BbM10uIEFzIHN1Y2gsCml0IGlzbid0IGNvbnZp bmNpbmcgZXZpZGVuY2UgdGhhdCBpdCB3YXMgb21pdHRlZCBhcyAibm90IHJlcXVpcmVkIiwKYmVj YXVzZSBpdCB3YXMgbWFya2VkICJyZXNlcnZlZCIsIG9yIHBlcmhhcHMgZm9yIHNvbWUgb3RoZXIg cmVhc29uLgoKCkFzIGEgc2lkZSBub3RlLCB0aGUgZGF0YXNoZWV0IGFsc28gbWFya3MgdGhlIGZp cnN0IGJ5dGUgb2YgZWFjaCByZWdpb24KYXMgInJlc2VydmVkIiwgd2hpY2ggaXMgbm90IHJlZmxl Y3RlZCBpbiB0aGUgY3VycmVudCBgZ2lnYWRldmljZS5jYCwKd2hpY2ggaW5jbHVkZXMgaXQgaW4g dGhlIGZyZWUgcmVnaW9uIGZvciBzZWN0aW9ucyAxLTMuCgoKVGhhbmtzIQoKSmVmZgoKCgoKWzFd aHR0cDovL3d3dy54dHh0ZWNoLmNvbS91cGZpbGUvMjAxNjA4MjUxNzI3NDU5MC5wZGYKIMKgwqDC oCBwZy4gMzYKClsyXWh0dHBzOi8vZGF0YXNoZWV0NHUuY29tL2RhdGFzaGVldC1wZGYtZmlsZS83 OTE2ODAvR2lnYURldmljZS9HRDVGMUdRNFVBWS8xCiDCoMKgwqAgcGcuIDMzCgpbM11odHRwczov L2VsaXhpci5ib290bGluLmNvbS9saW51eC92NS4yLXJjNC9zb3VyY2UvZHJpdmVycy9tdGQvbmFu ZC9zcGkvZ2lnYWRldmljZS5jI0w0NQoKCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fXwpMaW51eCBNVEQgZGlzY3Vzc2lvbiBtYWlsaW5nIGxpc3QK aHR0cDovL2xpc3RzLmluZnJhZGVhZC5vcmcvbWFpbG1hbi9saXN0aW5mby9saW51eC1tdGQvCg==