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Thu, 18 Feb 2021 03:55:09 -0800 (PST) Received: from rocinante ([95.155.85.46]) by smtp.gmail.com with ESMTPSA id 16sm3001512qtp.38.2021.02.18.03.55.07 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 18 Feb 2021 03:55:09 -0800 (PST) Date: Thu, 18 Feb 2021 12:55:05 +0100 From: Krzysztof =?utf-8?Q?Wilczy=C5=84ski?= To: Richard Zhu Subject: Re: [PATCH] PCI: imx6: Limit DBI register length for imx6qp pcie Message-ID: References: <1613624980-29382-1-git-send-email-hongxing.zhu@nxp.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <1613624980-29382-1-git-send-email-hongxing.zhu@nxp.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210218_065512_154510_0FAAFD6A X-CRM114-Status: GOOD ( 18.90 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: lorenzo.pieralisi@arm.com, linux-pci@vger.kernel.org, linux-kernel@vger.kernel.org, stefan@agner.ch, helgaas@kernel.org, linux-imx@nxp.com, kernel@pengutronix.de, linux-arm-kernel@lists.infradead.org, l.stach@pengutronix.de Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org SGkgUmljaGFyZCwKClRoYW5rIHlvdSBmb3Igc2VuZGluZyB0aGUgcGF0Y2ggb3ZlciEKCj4gUmVm ZXIgdG8gY29tbWl0IDA3NWFmNjFjMTljZCAoIlBDSTogaW14NjogTGltaXQgREJJIHJlZ2lzdGVy IGxlbmd0aCIpLAo+IGkuTVg2UVAgUENJZSBoYXMgdGhlIHNpbWlsYXIgaXNzdWUuCj4gRGVmaW5l IHRoZSBsZW5ndGggb2YgdGhlIERCSSByZWdpc3RlcnMgYW5kIGxpbWl0IGNvbmZpZyBzcGFjZSB0 byBpdHMKPiBsZW5ndGggZm9yIGkuTVg2UVAgUENJZSB0b28uCgpZb3UgY291bGQgcHJvYmFibHkg ZmxpcCB0aGVzZSB0d28gc2VudGVuY2VzIGFyb3VuZCB0byBtYWtlIHRoZSBjb21taXQKbWVzc2Fn ZSByZWFkIHNsaWdodGx5IGJldHRlciwgc28gd2hhdCBhYm91dCB0aGlzIChhIHN1Z2dlc3Rpb24p OgoKRGVmaW5lIHRoZSBsZW5ndGggb2YgdGhlIERCSSByZWdpc3RlcnMgYW5kIGxpbWl0IGNvbmZp ZyBzcGFjZSB0byBpdHMKbGVuZ3RoLiBUaGlzIG1ha2VzIHN1cmUgdGhhdCB0aGUga2VybmVsIGRv ZXMgbm90IGFjY2VzcyByZWdpc3RlcnMgYmV5b25kCnRoYXQgcG9pbnQgdGhhdCBvdGhlcndpc2Ug d291bGQgbGVhZCB0byBhbiBhYm9ydCBvbiBhIGkuTVggNlF1YWRQbHVzLgoKU2VlIGNvbW1pdCAw NzVhZjYxYzE5Y2QgKCJQQ0k6IGlteDY6IExpbWl0IERCSSByZWdpc3RlciBsZW5ndGgiKSB0aGF0 CnJlc29sdmVzIGEgc2ltaWxhciBpc3N1ZSBvbiBhIGkuTVggNlF1YWQgUENJZS4KCj4gU2lnbmVk LW9mZi1ieTogUmljaGFyZCBaaHUgPGhvbmd4aW5nLnpodUBueHAuY29tPgo+IC0tLQo+ICBkcml2 ZXJzL3BjaS9jb250cm9sbGVyL2R3Yy9wY2ktaW14Ni5jIHwgMSArCj4gIDEgZmlsZSBjaGFuZ2Vk LCAxIGluc2VydGlvbigrKQo+IAo+IGRpZmYgLS1naXQgYS9kcml2ZXJzL3BjaS9jb250cm9sbGVy L2R3Yy9wY2ktaW14Ni5jIGIvZHJpdmVycy9wY2kvY29udHJvbGxlci9kd2MvcGNpLWlteDYuYwo+ IGluZGV4IDBjZjEzMzNjMDQ0MC4uODUzZWE4ZTgyOTUyIDEwMDY0NAo+IC0tLSBhL2RyaXZlcnMv cGNpL2NvbnRyb2xsZXIvZHdjL3BjaS1pbXg2LmMKPiArKysgYi9kcml2ZXJzL3BjaS9jb250cm9s bGVyL2R3Yy9wY2ktaW14Ni5jCj4gQEAgLTExNzUsNiArMTE3NSw3IEBAIHN0YXRpYyBjb25zdCBz dHJ1Y3QgaW14Nl9wY2llX2RydmRhdGEgZHJ2ZGF0YVtdID0gewo+ICAJCS52YXJpYW50ID0gSU1Y NlFQLAo+ICAJCS5mbGFncyA9IElNWDZfUENJRV9GTEFHX0lNWDZfUEhZIHwKPiAgCQkJIElNWDZf UENJRV9GTEFHX0lNWDZfU1BFRURfQ0hBTkdFLAo+ICsJCS5kYmlfbGVuZ3RoID0gMHgyMDAsCj4g IAl9LAo+ICAJW0lNWDdEXSA9IHsKPiAgCQkudmFyaWFudCA9IElNWDdELAoKUmV2aWV3ZWQtYnk6 IEtyenlzenRvZiBXaWxjennFhHNraSA8a3dAbGludXguY29tPgoKS3J6eXN6dG9mCgpfX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpsaW51eC1hcm0ta2VybmVs IG1haWxpbmcgbGlzdApsaW51eC1hcm0ta2VybmVsQGxpc3RzLmluZnJhZGVhZC5vcmcKaHR0cDov L2xpc3RzLmluZnJhZGVhZC5vcmcvbWFpbG1hbi9saXN0aW5mby9saW51eC1hcm0ta2VybmVsCg==