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[99.44.17.11]) by smtp.gmail.com with UTF8SMTPSA id h5sm14234261pfv.131.2021.08.30.09.27.29 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 30 Aug 2021 09:27:38 -0700 (PDT) Message-ID: Date: Mon, 30 Aug 2021 09:27:26 -0700 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:91.0) Gecko/20100101 Thunderbird/91.0.2 Subject: Re: [PATCH v3 2/4] PCI: brcmstb: Add ACPI config space quirk Content-Language: en-US To: Jeremy Linton , nicolas saenz julienne , linux-pci@vger.kernel.org Cc: lorenzo.pieralisi@arm.com, bhelgaas@google.com, rjw@rjwysocki.net, lenb@kernel.org, robh@kernel.org, kw@linux.com, f.fainelli@gmail.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: <20210826071557.29239-1-jeremy.linton@arm.com> <20210826071557.29239-3-jeremy.linton@arm.com> <44ad79081412af289c68e74cdecb6a2baa2e873c.camel@kernel.org> <5c39cf29-a08f-48d1-b873-ce0fda763d66@arm.com> From: Florian Fainelli In-Reply-To: <5c39cf29-a08f-48d1-b873-ce0fda763d66@arm.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210830_092741_435023_A391F61D X-CRM114-Status: GOOD ( 18.36 ) 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 CgpPbiA4LzMwLzIwMjEgOToyMyBBTSwgSmVyZW15IExpbnRvbiB3cm90ZToKPiBIaSwKPiAKPiBP biA4LzMwLzIxIDM6MzYgQU0sIG5pY29sYXMgc2FlbnoganVsaWVubmUgd3JvdGU6Cj4+IEhpIEpl cmVteSwKPj4gc29ycnkgZm9yIHRoZSBsYXRlIHJlcGx5LCBJJ3ZlIGJlZW4gb24gdmFjYXRpb24u Cj4+Cj4+IE9uIFRodSwgMjAyMS0wOC0yNiBhdCAwMjoxNSAtMDUwMCwgSmVyZW15IExpbnRvbiB3 cm90ZToKPj4KPj4gWy4uLl0KPj4KPj4+ICtzdGF0aWMgdm9pZCBfX2lvbWVtICpicmNtX3BjaWVf bWFwX2NvbmYyKHN0cnVjdCBwY2lfYnVzICpidXMsCj4+PiArwqDCoMKgwqDCoMKgwqDCoMKgwqDC oMKgwqDCoMKgwqDCoMKgwqAgdW5zaWduZWQgaW50IGRldmZuLCBpbnQgd2hlcmUpCj4+PiArewo+ Pj4gK8KgwqDCoCBzdHJ1Y3QgcGNpX2NvbmZpZ193aW5kb3cgKmNmZyA9IGJ1cy0+c3lzZGF0YTsK Pj4+ICvCoMKgwqAgdm9pZCBfX2lvbWVtICpiYXNlID0gY2ZnLT53aW47Cj4+PiArwqDCoMKgIGlu dCBpZHg7Cj4+PiArwqDCoMKgIHUzMiB1cDsKPj4+ICsKPj4+ICvCoMKgwqAgLyogQWNjZXNzZXMg dG8gdGhlIFJDIGdvIHJpZ2h0IHRvIHRoZSBSQyByZWdpc3RlcnMgaWYgc2xvdD09MCAqLwo+Pj4g K8KgwqDCoCBpZiAocGNpX2lzX3Jvb3RfYnVzKGJ1cykpCj4+PiArwqDCoMKgwqDCoMKgwqAgcmV0 dXJuIFBDSV9TTE9UKGRldmZuKSA/IE5VTEwgOiBiYXNlICsgd2hlcmU7Cj4+PiArCj4+PiArwqDC oMKgIC8qCj4+PiArwqDCoMKgwqAgKiBBc3N1cmUgdGhlIGxpbmsgaXMgdXAgYmVmb3JlIHNlbmRp bmcgcmVxdWVzdHMgZG93bnN0cmVhbS4gCj4+PiBUaGlzIGlzIGRvbmUKPj4+ICvCoMKgwqDCoCAq IHRvIGF2b2lkIHNlbmRpbmcgdHJhbnNhY3Rpb25zIHRvIEVQcyB0aGF0IGRvbid0IGV4aXN0LiBM aW5rIGZsYXAKPj4+ICvCoMKgwqDCoCAqIGNvbmRpdGlvbnMvZXRjIG1ha2UgdGhpcyByYWNlIG1v cmUgcHJvYmFibGUuIFRoZSByZXN1bHRpbmcgCj4+PiB1bnJlY292ZXJhYmxlCj4+PiArwqDCoMKg wqAgKiBTRVJST1JzIHdpbGwgcmVzdWx0IGluIHRoZSBtYWNoaW5lIGNyYXNoaW5nLgo+Pj4gK8Kg wqDCoMKgICovCj4+PiArwqDCoMKgIHVwID0gcmVhZGwoYmFzZSArIFBDSUVfTUlTQ19QQ0lFX1NU QVRVUyk7Cj4+PiArwqDCoMKgIGlmICghKHVwICYgUENJRV9NSVNDX1BDSUVfU1RBVFVTX1BDSUVf RExfQUNUSVZFX01BU0spKQo+Pj4gK8KgwqDCoMKgwqDCoMKgIHJldHVybiBOVUxMOwo+Pj4gKwo+ Pj4gK8KgwqDCoCBpZiAoISh1cCAmIFBDSUVfTUlTQ19QQ0lFX1NUQVRVU19QQ0lFX1BIWUxJTktV UF9NQVNLKSkKPj4+ICvCoMKgwqDCoMKgwqDCoCByZXR1cm4gTlVMTDsKPj4KPj4gQ291bGRuJ3Qg dGhpcyBiZSBpbnRlZ3JhdGVkIGluIHRoZSBvcmlnaW5hbCBicmNtX3BjaWVfbWFwX2NvbmYoKT8g SUlVQyAKPj4gdGhlcmUgaXMKPj4gbm90aGluZyBBQ1BJIHNwZWNpZmljIGFib3V0IGl0LiBJdCdk IGFsc28gbWFrZSBmb3IgbGVzcyBjb2RlIGR1cGxpY2F0aW9uLgo+IAo+IFRoYXQgaXMgd2hlcmUg SSBzdGFydGVkIHdpdGggdGhpcywgYnV0IGl0IHdhc24ndCB0aGUgbGlua3VwIGNoZWNrL2V0YyAK PiB3aGljaCBjYXVzZWQgbWUgdG8gaG9pc3QgaXQgYnV0IHRoZSBmYWN0IHRoYXQgaWYgQUNQSSBx dWlya3MgYXJlIGVuYWJsZWQgCj4gdGhleSBlbmQgdXAgc3RhdGljYWxseSBidWlsdCBpbnRvIHRo ZSBrZXJuZWwuIFdoaWxlIGlmIHRoaXMgaG9zdCBicmlkZ2UgCj4gaXMgZW5hYmxlZCwgaXQgY2Fu IGVuZCB1cCBiZWluZyBhIG1vZHVsZSwgYW5kIHRoZSByZXN1bHRpbmcgbWVzcyBJIAo+IGNyZWF0 ZWQgdHJ5aW5nIHRvIHNhdGlzZnkgdGhlIENPTkZJRyB2YXJpYXRpb25zLiBJJ20gbm90IG11Y2gg b2YgYSBmYW4gCj4gb2YgY29weS9wYXN0ZSBwcm9ncmFtbWluZywgYnV0IHRoYXQgSU1ITyBlbmRl ZCB1cCBiZWluZyB0aGUgY2xlYW5lc3QgaGVyZS4KPiAKCkFncmVlZCwgdGhlIG9wZW4gY29kaW5n IHRoYXQgaXMgYmVpbmcgZG9uZSBpcyByZWFzb25hYmxlIElITU8sIGFsdGhvdWdoIAp3ZSBtYXkg aGF2ZSB0byB1cGRhdGUgdGhlIGxpbmsgdXAgY29kZSBpbiBib3RoIHBjaWUtYnJjbXN0Yi5jIGFu ZCB0aGlzIApmaWxlIGluIHRoZSBmdXR1cmUgaWYgb2Zmc2V0cy9iaXRzIGRvIGNoYW5nZSwgbm90 aGluZyBpbXBvc3NpYmxlIHRob3VnaC4KLS0gCkZsb3JpYW4KCl9fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fCmxpbnV4LWFybS1rZXJuZWwgbWFpbGluZyBsaXN0 CmxpbnV4LWFybS1rZXJuZWxAbGlzdHMuaW5mcmFkZWFkLm9yZwpodHRwOi8vbGlzdHMuaW5mcmFk ZWFkLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2xpbnV4LWFybS1rZXJuZWwK