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Tue, 24 Aug 2021 21:39:31 +0000 Received: from foss.arm.com ([217.140.110.172]) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1mIe8l-004kUz-Al; Tue, 24 Aug 2021 21:39:28 +0000 Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id 41BB0D6E; Tue, 24 Aug 2021 14:39:22 -0700 (PDT) Received: from [192.168.122.166] (unknown [172.31.20.19]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id A06533F5A1; Tue, 24 Aug 2021 14:39:21 -0700 (PDT) Subject: Re: [PATCH v2 3/4] PCI/ACPI: Add Broadcom bcm2711 MCFG quirk To: Florian Fainelli , linux-pci@vger.kernel.org Cc: lorenzo.pieralisi@arm.com, nsaenz@kernel.org, bhelgaas@google.com, rjw@rjwysocki.net, lenb@kernel.org, robh@kernel.org, kw@linux.com, sdonthineni@nvidia.com, stefan.wahren@i2se.com, bcm-kernel-feedback-list@broadcom.com, linux-acpi@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-rpi-kernel@lists.infradead.org, linux-kernel@vger.kernel.org References: <20210819215655.84866-1-jeremy.linton@arm.com> <20210819215655.84866-4-jeremy.linton@arm.com> <9796674a-5870-135c-2fdc-fb0d5347d7c7@gmail.com> From: Jeremy Linton Message-ID: Date: Tue, 24 Aug 2021 16:39:20 -0500 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.10.1 MIME-Version: 1.0 In-Reply-To: <9796674a-5870-135c-2fdc-fb0d5347d7c7@gmail.com> Content-Language: en-US X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210824_143927_462548_0A138CE6 X-CRM114-Status: GOOD ( 20.73 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: 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-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org SGksCgpPbiA4LzIyLzIxIDM6NTMgQU0sIEZsb3JpYW4gRmFpbmVsbGkgd3JvdGU6Cj4gCj4gCj4g T24gOC8xOS8yMDIxIDExOjU2IFBNLCBKZXJlbXkgTGludG9uIHdyb3RlOgo+PiBOb3cgdGhhdCB0 aGVyZSBpcyBhIGJjbTI3MTEgcXVpcmssIGl0IG5lZWRzIHRvIGJlIGVuYWJsZWQgd2hlbiB0aGUK Pj4gTUNGRyBpcyBtaXNzaW5nLiBVc2UgYW4gQUNQSSBuYW1lc3BhY2UgX0RTRCBwcm9wZXJ0eQo+ PiAibGludXgtZWNhbS1xdWlyay1pZCIgYXMgYW4gYWx0ZXJuYXRpdmUgdG8gdGhlIE1DRkcgT0VN Lgo+Pgo+PiBTaWduZWQtb2ZmLWJ5OiBKZXJlbXkgTGludG9uIDxqZXJlbXkubGludG9uQGFybS5j b20+Cj4+IC0tLQo+PiDCoCBkcml2ZXJzL2FjcGkvcGNpX21jZmcuYyB8IDEzICsrKysrKysrKysr KysKPj4gwqAgMSBmaWxlIGNoYW5nZWQsIDEzIGluc2VydGlvbnMoKykKPj4KPj4gZGlmZiAtLWdp dCBhL2RyaXZlcnMvYWNwaS9wY2lfbWNmZy5jIGIvZHJpdmVycy9hY3BpL3BjaV9tY2ZnLmMKPj4g aW5kZXggNTNjYWI5NzVmNjEyLi40Yjk5MWVlNWM2NmMgMTAwNjQ0Cj4+IC0tLSBhL2RyaXZlcnMv YWNwaS9wY2lfbWNmZy5jCj4+ICsrKyBiL2RyaXZlcnMvYWNwaS9wY2lfbWNmZy5jCj4+IEBAIC0x NjksNiArMTY5LDkgQEAgc3RhdGljIHN0cnVjdCBtY2ZnX2ZpeHVwIG1jZmdfcXVpcmtzW10gPSB7 Cj4+IMKgwqDCoMKgwqAgQUxUUkFfRUNBTV9RVUlSSygxLCAxMyksCj4+IMKgwqDCoMKgwqAgQUxU UkFfRUNBTV9RVUlSSygxLCAxNCksCj4+IMKgwqDCoMKgwqAgQUxUUkFfRUNBTV9RVUlSSygxLCAx NSksCj4+ICsKPj4gK8KgwqDCoCB7ICJiY20yNzExIiwgIiIsIDAsIDAsIE1DRkdfQlVTX0FOWSwg JmJjbTI3MTFfcGNpZV9vcHMsCj4+ICvCoMKgwqDCoMKgIERFRklORV9SRVNfTUVNKDB4RkQ1MDAw MDAsIDB4QTAwMCkgfSwKPj4gwqAgfTsKPj4gwqAgc3RhdGljIGNoYXIgbWNmZ19vZW1faWRbQUNQ SV9PRU1fSURfU0laRV07Cj4+IEBAIC0xOTgsOCArMjAxLDE4IEBAIHN0YXRpYyB2b2lkIHBjaV9t Y2ZnX2FwcGx5X3F1aXJrcyhzdHJ1Y3QgCj4+IGFjcGlfcGNpX3Jvb3QgKnJvb3QsCj4+IMKgwqDC oMKgwqAgdTE2IHNlZ21lbnQgPSByb290LT5zZWdtZW50Owo+PiDCoMKgwqDCoMKgIHN0cnVjdCBy ZXNvdXJjZSAqYnVzX3JhbmdlID0gJnJvb3QtPnNlY29uZGFyeTsKPj4gwqDCoMKgwqDCoCBzdHJ1 Y3QgbWNmZ19maXh1cCAqZjsKPj4gK8KgwqDCoCBjb25zdCBjaGFyICpzb2M7Cj4+IMKgwqDCoMKg wqAgaW50IGk7Cj4+ICvCoMKgwqAgLyoKPj4gK8KgwqDCoMKgICogVGhpcyBtYXkgYmUgYSBtYWNo aW5lIHdpdGggYSBQQ0kvU01DIGNvbmR1aXQsIHdoaWNoIG1lYW5zIGl0IAo+PiBkb2Vzbid0Cj4+ ICvCoMKgwqDCoCAqIGhhdmUgYW4gTUNGRy4gVXNlIGFuIEFDUEkgbmFtZXNwYWNlIGRlZmluaXRp b24gaW5zdGVhZC4KPj4gK8KgwqDCoMKgICovCj4+ICvCoMKgwqAgaWYgKCFmd25vZGVfcHJvcGVy dHlfcmVhZF9zdHJpbmcoYWNwaV9md25vZGVfaGFuZGxlKHJvb3QtPmRldmljZSksCj4+ICvCoMKg wqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgICJsaW51eC1lY2FtLXF1aXJrLWlk IiwgJnNvYykpIHsKPj4gK8KgwqDCoMKgwqDCoMKgIG1lbWNweShtY2ZnX29lbV9pZCwgc29jLCBB Q1BJX09FTV9JRF9TSVpFKTsKPiAKPiBCZWluZyBzdXBlciBwYXJhbm9pZCBoZXJlLCBjYW4gd2Ug dXNlIG9uZSBvZiB0aGUgInNhZmUiIHN0cmluZyBjb3B5IAo+IHJvdXRpbmVzIGhlcmUganVzdCBp biBjYXNlPwoKSG1tLCBJIHdlbnQgYXJvdW5kIHdpdGggdGhpcyBhIGJpdCB3aGVuIEkgZmlyc3Qg d3JvdGUgaXQsIGJlY2F1c2UgdGhlIApPRU0gZmllbGRzIGluIHRoZSBBQ1BJIHRhYmxlcyBhcmUg Zml4ZWQgbGVuIGFuZCBkb24ndCBoYXZlIG51bGwgCnRlcm1pbmF0aW9uLiBNYXliZSB0aGUgcmln aHQgdGhpbmcgdG8gZG8gaGVyZSBpcyB2ZXJpZnkgdGhlIHN0cmluZyBzaXplIAppcyBhdCBsZWFz dCBhcyBsb25nIGFzIHRoZSBPRU1fSURfU0laRSBhbmQgdGhlbiBjb250aW51ZSB0byB1c2UgdGhl IG1lbWNweS4KCj4gCj4+ICvCoMKgwqAgfQo+PiArCj4+IMKgwqDCoMKgwqAgZm9yIChpID0gMCwg ZiA9IG1jZmdfcXVpcmtzOyBpIDwgQVJSQVlfU0laRShtY2ZnX3F1aXJrcyk7IGkrKywgCj4+IGYr Kykgewo+PiDCoMKgwqDCoMKgwqDCoMKgwqAgaWYgKHBjaV9tY2ZnX3F1aXJrX21hdGNoZXMoZiwg c2VnbWVudCwgYnVzX3JhbmdlKSkgewo+PiDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoCBpZiAo Zi0+Y2ZncmVzLnN0YXJ0KQo+Pgo+IAoKCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fCmxpbnV4LWFybS1rZXJuZWwgbWFpbGluZyBsaXN0CmxpbnV4LWFybS1r ZXJuZWxAbGlzdHMuaW5mcmFkZWFkLm9yZwpodHRwOi8vbGlzdHMuaW5mcmFkZWFkLm9yZy9tYWls bWFuL2xpc3RpbmZvL2xpbnV4LWFybS1rZXJuZWwK