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Thu, 28 Jan 2021 10:26:35 +0000 Received: from relay12.mail.gandi.net ([217.70.178.232]) by merlin.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1l54VV-0002MK-Mh for linux-mtd@lists.infradead.org; Thu, 28 Jan 2021 10:26:34 +0000 Received: from xps13 (lfbn-tou-1-972-150.w86-210.abo.wanadoo.fr [86.210.203.150]) (Authenticated sender: miquel.raynal@bootlin.com) by relay12.mail.gandi.net (Postfix) with ESMTPSA id 50CE8200006; Thu, 28 Jan 2021 10:26:28 +0000 (UTC) Date: Thu, 28 Jan 2021 11:26:27 +0100 From: Miquel Raynal To: Michael Nazzareno Trimarchi Subject: Re: GPMI iMX6ull timeout on DMA Message-ID: <20210128112627.1429b02a@xps13> In-Reply-To: References: <89ae32a0-9b19-4735-90eb-4ffa22aad704@kernel.org> <781dd4e6-a694-c3e1-ee13-9c5c51598623@kernel.org> <53cb8db7-bcf8-ee7c-84ee-59a14a04aad9@kernel.org> <20190730103822.7576645d@xps13> <0a6afd79-d5ca-24da-a62c-11146a3522f6@kernel.org> <20190731082823.6284f5a9@collabora.com> <20190802145109.00c4a4eb@collabora.com> <20190808183651.7c0962e7@collabora.com> <694cb2ac-68e6-72b1-3d55-e405b176a17f@kernel.org> <20190809082356.0cf60555@collabora.com> <20190809093235.09d89e20@collabora.com> <20190809155934.40c43f29@collabora.com> <00b31833-69ba-42c5-57c9-37fa1f70efc5@kernel.org> <20190812093129.75888dad@collabora.com> Organization: Bootlin X-Mailer: Claws Mail 3.17.4 (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-20210128_052633_906962_0E29AD2D X-CRM114-Status: GOOD ( 17.01 ) 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: linux-mtd@lists.infradead.org, Sascha Hauer , Greg Ungerer , Boris Brezillon , Boris Brezillon 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 SGkgTWljaGFlbCwKCk1pY2hhZWwgTmF6emFyZW5vIFRyaW1hcmNoaSA8bWljaGFlbEBhbWFydWxh c29sdXRpb25zLmNvbT4gd3JvdGUgb24KVGh1LCAyOCBKYW4gMjAyMSAxMDo0NToyOSArMDEwMDoK Cj4gSGkgR3JlZwo+IAo+IE9uIFR1ZSwgQXVnIDEzLCAyMDE5IGF0IDI6NTAgQU0gR3JlZyBVbmdl cmVyIDxnZXJnQGtlcm5lbC5vcmc+IHdyb3RlOgo+ID4KPiA+IEhpIEJvcmlzLAo+ID4KPiA+IE9u IDEyLzgvMTkgNTozMSBwbSwgQm9yaXMgQnJlemlsbG9uIHdyb3RlOiAgCj4gPiA+IE9uIE1vbiwg MTIgQXVnIDIwMTkgMTI6NTA6MzYgKzEwMDAgIAo+ID4gW3NuaXBdICAKPiA+ID4gSG0sIENUUkwx IGlzIGlkZW50aWNhbC4gQ2FuIHlvdSBkdW1wIGFsbCByZWdzIGF0IHRoZSBiZWdpbm5pbmcgYW5k IGF0Cj4gPiA+IHRoZSBlbmQgb2YgdGhvc2UgZnVuY3M/ICAKPiA+Cj4gPiBIZXJlIGlzIGEgbW9y ZSBjb21wbGV0ZSBkdW1wIG9mIHJlZ2lzdGVycy4gVHJhY2UgcG9pbnRzIGFyZSBhdAo+ID4gZW50 cnkgYW5kIGV4aXQgb2YgdGhlIHJlc3BlY3RpdmUgZnVuY3Rpb25zIGluIHRoZSBkaWZmZXJlbnQK PiA+IGtlcm5lbCB2ZXJzaW9ucy4gUmVnaXN0ZXIgZHVtcGluZyBjb2RlIGlzIGlkZW50aWNhbCBm b3IgYm90aC4KPiA+Cj4gPgo+ID4gTGludXggdmVyc2lvbiA0LjE2LjAgKGdlcmdAZ29vYmVyKSAo Z2NjIHZlcnNpb24gNC44LjMgKEdDQykpICMxMCBUdWUgQXVnIDEzIDEwOjI0OjI4IEFFU1QgMjAx OQo+ID4gLi4uICAKPiAKPiBJIHJhbiBhbiBvdmVybmlnaHQgcmVib290IHByb2Nlc3Mgb24gbGlu dXgtNC4xOS55IHRhZzogdjQuMTkuMTY5IGFuZAo+IEknbSBub3QgYWJsZSB0byByZXByb2R1Y2Ug dXAgdG8gbm93Lgo+IAo+IERvIHlvdSBoYXZlIGFuIHVwZGF0ZSBmcm9tIHlvdXIgc2lkZT8KClBl cmhhcHMgdGhpcyBwYXRjaCBbMV0gd2FzIGJhY2twb3J0ZWQgdG8gdjQuMTkuMTY5IChJIGRpZG4n dCBjaGVjaykgYnV0Cml0IG1pZ2h0IGhhdmUgZml4ZWQgdGhlIERNQSBpc3N1ZSB5b3Ugd2VyZSBz ZWVpbmcsIGF0IGxlYXN0IGluIHRoZQpyZWNlbnQga2VybmVsIHZlcnNpb25zLgoKWzFdIG10ZDog cmF3bmFuZDogZ3BtaTogRml4IHRoZSByYW5kb20gRE1BIHRpbWVvdXQgaXNzdWUKClRoYW5rcywK TWlxdcOobAoKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fCkxpbnV4IE1URCBkaXNjdXNzaW9uIG1haWxpbmcgbGlzdApodHRwOi8vbGlzdHMuaW5m cmFkZWFkLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2xpbnV4LW10ZC8K