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=-2.3 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_SANE_1 autolearn=no 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 8EF1FC35647 for ; Fri, 21 Feb 2020 14:02:43 +0000 (UTC) Received: from lists.xenproject.org (lists.xenproject.org [192.237.175.120]) (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 65AE820679 for ; Fri, 21 Feb 2020 14:02:43 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 65AE820679 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=suse.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=xen-devel-bounces@lists.xenproject.org Received: from localhost ([127.0.0.1] helo=lists.xenproject.org) by lists.xenproject.org with esmtp (Exim 4.89) (envelope-from ) id 1j58sg-0005YF-Ti; Fri, 21 Feb 2020 14:02:14 +0000 Received: from us1-rack-iad1.inumbo.com ([172.99.69.81]) by lists.xenproject.org with esmtp (Exim 4.89) (envelope-from ) id 1j58sf-0005YA-90 for xen-devel@lists.xenproject.org; Fri, 21 Feb 2020 14:02:13 +0000 X-Inumbo-ID: c1d4e6a8-54b2-11ea-ade5-bc764e2007e4 Received: from mx2.suse.de (unknown [195.135.220.15]) by us1-rack-iad1.inumbo.com (Halon) with ESMTPS id c1d4e6a8-54b2-11ea-ade5-bc764e2007e4; Fri, 21 Feb 2020 14:02:12 +0000 (UTC) X-Virus-Scanned: by amavisd-new at test-mx.suse.de Received: from relay2.suse.de (unknown [195.135.220.254]) by mx2.suse.de (Postfix) with ESMTP id 6F416AE8C; Fri, 21 Feb 2020 14:02:11 +0000 (UTC) To: Wei Xu References: <5E4F3EF4.4050701@hisilicon.com> From: Jan Beulich Message-ID: <3a4f47ed-215f-f518-e819-a4b6503968c0@suse.com> Date: Fri, 21 Feb 2020 15:02:13 +0100 User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:68.0) Gecko/20100101 Thunderbird/68.5.0 MIME-Version: 1.0 In-Reply-To: <5E4F3EF4.4050701@hisilicon.com> Content-Language: en-US Subject: Re: [Xen-devel] [PATCH v4] ns16550: Add ACPI support for ARM only X-BeenThere: xen-devel@lists.xenproject.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Xen developer discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Cc: Stefano Stabellini , Julien Grall , Wei Liu , Konrad Rzeszutek Wilk , George Dunlap , Andrew Cooper , Ian Jackson , Linuxarm , Shameerali Kolothum Thodi , "Zengtao \(B\)" , "xen-devel@lists.xenproject.org" Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: xen-devel-bounces@lists.xenproject.org Sender: "Xen-devel" T24gMjEuMDIuMjAyMCAwMzoyMiwgV2VpIFh1IHdyb3RlOgo+IC0tLSBhL3hlbi9kcml2ZXJzL2No YXIvbnMxNjU1MC5jCj4gKysrIGIveGVuL2RyaXZlcnMvY2hhci9uczE2NTUwLmMKPiBAQCAtMTYy MCw2ICsxNjIwLDg1IEBAIERUX0RFVklDRV9TVEFSVChuczE2NTUwLCAiTlMxNjU1MCBVQVJUIiwg REVWSUNFX1NFUklBTCkKPiAgRFRfREVWSUNFX0VORAo+IAo+ICAjZW5kaWYgLyogSEFTX0RFVklD RV9UUkVFICovCj4gKwo+ICsjaWYgZGVmaW5lZChDT05GSUdfQUNQSSkgJiYgZGVmaW5lZChDT05G SUdfQVJNKQo+ICsjaW5jbHVkZSA8eGVuL2FjcGkuaD4KPiArCj4gK3N0YXRpYyBpbnQgX19pbml0 IG5zMTY1NTBfYWNwaV91YXJ0X2luaXQoY29uc3Qgdm9pZCAqZGF0YSkKPiArewo+ICsgICAgc3Ry dWN0IGFjcGlfdGFibGVfaGVhZGVyICp0YWJsZTsKPiArICAgIHN0cnVjdCBhY3BpX3RhYmxlX3Nw Y3IgKnNwY3I7Cj4gKyAgICBhY3BpX3N0YXR1cyBzdGF0dXM7Cj4gKyAgICAvKgo+ICsgICAgICog U2FtZSBhcyB0aGUgRFQgcGFydC4KPiArICAgICAqIE9ubHkgc3VwcG9ydCBvbmUgVUFSVCBvbiBB Uk0gd2hpY2ggaGFwcGVuIHRvIGJlIG5zMTY1NTBfY29tWzBdLgo+ICsgICAgICovCj4gKyAgICBz dHJ1Y3QgbnMxNjU1MCAqdWFydCA9ICZuczE2NTUwX2NvbVswXTsKPiArCj4gKyAgICBzdGF0dXMg PSBhY3BpX2dldF90YWJsZShBQ1BJX1NJR19TUENSLCAwLCAmdGFibGUpOwo+ICsgICAgaWYgKCBB Q1BJX0ZBSUxVUkUoc3RhdHVzKSApCj4gKyAgICB7Cj4gKyAgICAgICAgcHJpbnRrKCJuczE2NTUw OiBGYWlsZWQgdG8gZ2V0IFNQQ1IgdGFibGVcbiIpOwo+ICsgICAgICAgIHJldHVybiAtRUlOVkFM Owo+ICsgICAgfQo+ICsKPiArICAgIHNwY3IgPSBjb250YWluZXJfb2YodGFibGUsIHN0cnVjdCBh Y3BpX3RhYmxlX3NwY3IsIGhlYWRlcik7Cj4gKwo+ICsgICAgLyoKPiArICAgICAqIFRoZSBzZXJp YWwgcG9ydCBhZGRyZXNzIG1heSBiZSAwIGZvciBleGFtcGxlCj4gKyAgICAgKiBpZiB0aGUgY29u c29sZSByZWRpcmVjdGlvbiBpcyBkaXNhYmxlZC4KPiArICAgICAqLwo+ICsgICAgaWYgKCB1bmxp a2VseSghc3Bjci0+c2VyaWFsX3BvcnQuYWRkcmVzcykgKQo+ICsgICAgewo+ICsgICAgICAgIHBy aW50aygibnMxNjU1MDogQ29uc29sZSByZWRpcmVjdGlvbiBpcyBkaXNhYmxlZFxuIik7Cj4gKyAg ICAgICAgcmV0dXJuIC1FSU5WQUw7Cj4gKyAgICB9Cj4gKwo+ICsgICAgaWYgKCB1bmxpa2VseShz cGNyLT5zZXJpYWxfcG9ydC5zcGFjZV9pZCAhPSBBQ1BJX0FEUl9TUEFDRV9TWVNURU1fTUVNT1JZ KSApCj4gKyAgICB7Cj4gKyAgICAgICAgcHJpbnRrKCJuczE2NTUwOiBBZGRyZXNzIHNwYWNlIHR5 cGUgaXMgbm90IG1taW9cbiIpOwo+ICsgICAgICAgIHJldHVybiAtRUlOVkFMOwo+ICsgICAgfQoK VGhlIHNwYWNlX2lkIGZpZWxkIHF1YWxpZmllcyB0aGUgYWRkcmVzcyBvbmUsIGkuZS4gd2hldGhl ciBhIHZhbHVlIG9mCnplcm8gY2FuIHNlbnNpYmx5IG1lYW4gImRpc2FibGVkIiBkZXBlbmRzIG9u IHRoZSBhZGRyZXNzIHNwYWNlLiBIZW5jZQpsb2dpY2FsbHkgdGhlIGFkZHJlc3Mgc3BhY2UgY2hl Y2sgc2hvdWxkIGNvbWUgZmlyc3QuCgpUaGlzIGlzIHRoZSBsYXN0IHRoaW5nIEknZCBsaWtlIHRv IHNlZSBjaGFuZ2VkLiBJIHdvbid0IGdpdmUgdGhlCnBhdGNoIG15IGFjayB0aG91Z2gsIGFzIEkg dGhpbmsgaXQgc2hvdWxkIGJlIGFuIEFybSBtYWludGFpbmVyIHRvIGFjawppdC4KCkphbgoKX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KWGVuLWRldmVsIG1h aWxpbmcgbGlzdApYZW4tZGV2ZWxAbGlzdHMueGVucHJvamVjdC5vcmcKaHR0cHM6Ly9saXN0cy54 ZW5wcm9qZWN0Lm9yZy9tYWlsbWFuL2xpc3RpbmZvL3hlbi1kZXZlbA==