From mboxrd@z Thu Jan 1 00:00:00 1970 From: Julien Grall Subject: Re: [PATCH v3] arm/acpi: Add Server Base System Architecture UART support Date: Mon, 6 Jun 2016 17:04:10 +0100 Message-ID: <57559EFA.6050001@arm.com> References: <1464975545-13641-1-git-send-email-shankerd@codeaurora.org> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8"; Format="flowed" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <1464975545-13641-1-git-send-email-shankerd@codeaurora.org> List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xen.org Sender: "Xen-devel" To: Shanker Donthineni , xen-devel , Stefano Stabellini Cc: Andre Przywara , Philip Elcan , Vikram Sethi , Wei Chen List-Id: xen-devel@lists.xenproject.org SGkgU2hhbmtlciwKCk9uIDAzLzA2LzE2IDE4OjM5LCBTaGFua2VyIERvbnRoaW5lbmkgd3JvdGU6 Cj4gVGhlIEFSTSBTZXJ2ZXIgQmFzZSBTeXN0ZW0gQXJjaGl0ZWN0dXJlIGRlc2NyaWJlcyBhIGdl bmVyaWMgVUFSVAo+IGludGVyZmFjZS4gSXQgZG9lc24ndCBzdXBwb3J0IGNsb2NrIGNvbnRyb2wg cmVnaXN0ZXJzLCBtb2RlbQo+IGNvbnRyb2wsIERNQSBhbmQgaGFyZHdhcmUgZmxvdyBjb250cm9s IGZlYXR1cmVzLiBTbywgZXh0ZW5kIHRoZQo+IGRyaXZlciBwcm9iZSgpIHRvIGhhbmRsZSBTQlNB IGludGVyZmFjZSBhbmQgc2tpcCB0aGUgYWNjZXNzaW5nCj4gUEwwMTEgcmVnaXN0ZXJzIHRoYXQg YXJlIG5vdCBkZXNjcmliZWQgaW4gU0JTQSBkb2N1bWVudAo+IChBUk0tREVOLTAwMjkgVmVyc2lv biAzLjAsIDYgQVBQRU5ESVggQjogR0VORVJJQyBVQVJUKS4KPgo+IFNpZ25lZC1vZmYtYnk6IFNo YW5rZXIgRG9udGhpbmVuaSA8c2hhbmtlcmRAY29kZWF1cm9yYS5vcmc+Cj4gLS0tCj4gQ2hhbmdl cyBzaW5jZSB2MjoKPiAgICAgRWRpdGVkIGNvbW1pdCB0ZXh0IHRvIGluY2x1ZGUgU0JTQSBkb2N1 bWVudCB2ZXJzaW9uLgo+ICAgICBSZW1vdmUgc2V0dGluZyBiYXVkcmF0ZSBjb2RlIGNvbXBsZXRl bHkgYXMgcGVyIEp1bGllbidzIHN1Z2dlc3Rpb24uCgpUaGlzIGl0ZW0gYW5kIC4uLgoKPiAgICAg U3VwcG9ydCBib3RoIHRoZSBTQlNBIGludGVyZmFjZSB0eXBlcyBBQ1BJX0RCRzJfU0JTQSAmIEFD UElfREJHMl9TQlNBXzMyLgo+ICAgICBSZXBsYWNlIE1JUyByZWZlcmVuY2VzIHdpdGggY29tYmlu YXRpb24gb2YgUklTICYgSU1TQy4KCnRoaXMgb25lIG5lZWQgc29tZSBkZXNjcmlwdGlvbiBpbiB0 aGUgY29tbWl0IG1lc3NhZ2UgdG8gZXhwbGFpbiB3aHkgaXQgCmlzIGZpbmUgZm9yIG5vbi1TQlNB IFVBUlQgdG8gZG8gaXQuCgpUaGUgbGF0ZXIgYWxzbyBuZWVkcyBzb21lIGV4cGxhbmF0aW9uIHdo eSBNSVMgY291bGQgYmUgcmVwbGFjZWQgYnkgUklTICYgCklNU0MuCgpMYXN0bHksIElITU8gdGhv c2UgMiBpdGVtcyBzaG91bGQgYmUgaW4gc2VwYXJhdGUgcGF0Y2ggdG8gbWFrZSB0aGUgCnJldmll dyBlYXNpZXIuCgo+Cj4gQ2hhbmdlcyBzaW5jZSB2MToKPiAgICAgRG9uJ3QgYWNjZXNzIFVBUlQg cmVnaXN0ZXJzIHRoYXQgYXJlIG5vdCBwYXJ0IG9mIFNCU0EgZG9jdW1lbnQuCj4gICAgIE1vdmUg c2V0dGluZyBiYXVkcmF0ZSBmdW5jdGlvbiB0byBhIHNlcGFyYXRlIGZ1bmN0aW9uLgo+Cj4gICB4 ZW4vZHJpdmVycy9jaGFyL3BsMDExLmMgfCA3NiArKysrKysrKysrKysrKysrKysrKysrKysrKy0t LS0tLS0tLS0tLS0tLS0tLS0tLS0KPiAgIDEgZmlsZSBjaGFuZ2VkLCA0MSBpbnNlcnRpb25zKCsp LCAzNSBkZWxldGlvbnMoLSkKPgo+IGRpZmYgLS1naXQgYS94ZW4vZHJpdmVycy9jaGFyL3BsMDEx LmMgYi94ZW4vZHJpdmVycy9jaGFyL3BsMDExLmMKPiBpbmRleCAxMjEyZDVjLi4zNDk3ZDYxIDEw MDY0NAo+IC0tLSBhL3hlbi9kcml2ZXJzL2NoYXIvcGwwMTEuYwo+ICsrKyBiL3hlbi9kcml2ZXJz L2NoYXIvcGwwMTEuYwo+IEBAIC0zMSw3ICszMSw3IEBACj4gICAjaW5jbHVkZSA8YXNtL2lvLmg+ Cj4KPiAgIHN0YXRpYyBzdHJ1Y3QgcGwwMTEgewo+IC0gICAgdW5zaWduZWQgaW50IGJhdWQsIGNs b2NrX2h6LCBkYXRhX2JpdHMsIHBhcml0eSwgc3RvcF9iaXRzOwo+ICsgICAgdW5zaWduZWQgaW50 IGRhdGFfYml0cywgcGFyaXR5LCBzdG9wX2JpdHM7Cj4gICAgICAgdW5zaWduZWQgaW50IGlycTsK PiAgICAgICB2b2lkIF9faW9tZW0gKnJlZ3M7Cj4gICAgICAgLyogVUFSVCB3aXRoIElSUSBsaW5l OiBpbnRlcnJ1cHQtZHJpdmVuIEkvTy4gKi8KPiBAQCAtNDEsNiArNDEsNyBAQCBzdGF0aWMgc3Ry dWN0IHBsMDExIHsKPiAgICAgICAvKiBzdHJ1Y3QgdGltZXIgdGltZXI7ICovCj4gICAgICAgLyog dW5zaWduZWQgaW50IHRpbWVvdXRfbXM7ICovCj4gICAgICAgLyogYm9vbF90IHByb2JpbmcsIGlu dHJfd29ya3M7ICovCj4gKyAgICBib29sIHNic2E7ICAvKiBBUk0gU0JTQSBnZW5lcmljIGludGVy ZmFjZSAqLwo+ICAgfSBwbDAxMV9jb20gPSB7MH07Cj4KPiAgIC8qIFRoZXNlIHBhcml0eSBzZXR0 aW5ncyBjYW4gYmUgT1JlZCBkaXJlY3RseSBpbnRvIHRoZSBMQ1IuICovCj4gQEAgLTU3LDcgKzU4 LDkgQEAgc3RhdGljIHZvaWQgcGwwMTFfaW50ZXJydXB0KGludCBpcnEsIHZvaWQgKmRhdGEsIHN0 cnVjdCBjcHVfdXNlcl9yZWdzICpyZWdzKQo+ICAgewo+ICAgICAgIHN0cnVjdCBzZXJpYWxfcG9y dCAqcG9ydCA9IGRhdGE7Cj4gICAgICAgc3RydWN0IHBsMDExICp1YXJ0ID0gcG9ydC0+dWFydDsK PiAtICAgIHVuc2lnbmVkIGludCBzdGF0dXMgPSBwbDAxMV9yZWFkKHVhcnQsIE1JUyk7Cj4gKyAg ICB1bnNpZ25lZCBpbnQgc3RhdHVzID0gcGwwMTFfcmVhZCh1YXJ0LCBSSVMpOwo+ICsKPiArICAg IHN0YXR1cyAmPSBwbDAxMV9yZWFkKHVhcnQsIElNU0MpOwo+Cj4gICAgICAgaWYgKCBzdGF0dXMg KQo+ICAgICAgIHsKPiBAQCAtNzYsNyArNzksNyBAQCBzdGF0aWMgdm9pZCBwbDAxMV9pbnRlcnJ1 cHQoaW50IGlycSwgdm9pZCAqZGF0YSwgc3RydWN0IGNwdV91c2VyX3JlZ3MgKnJlZ3MpCj4gICAg ICAgICAgICAgICBpZiAoIHN0YXR1cyAmIChUWEkpICkKPiAgICAgICAgICAgICAgICAgICBzZXJp YWxfdHhfaW50ZXJydXB0KHBvcnQsIHJlZ3MpOwo+Cj4gLSAgICAgICAgICAgIHN0YXR1cyA9IHBs MDExX3JlYWQodWFydCwgTUlTKTsKPiArICAgICAgICAgICAgc3RhdHVzID0gcGwwMTFfcmVhZCh1 YXJ0LCBSSVMpICYgcGwwMTFfcmVhZCh1YXJ0LCBJTVNDKTsKClBsZWFzZSBpbnRyb2R1Y2UgYSBo ZWxwZXIgdG8gcmVhZCB0aGUgc3RhdHVzLgoKPiAgICAgICAgICAgfSB3aGlsZSAoc3RhdHVzICE9 IDApOwo+ICAgICAgIH0KPiAgIH0KClJlZ2FyZHMsCgotLSAKSnVsaWVuIEdyYWxsCgpfX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpYZW4tZGV2ZWwgbWFpbGlu ZyBsaXN0Clhlbi1kZXZlbEBsaXN0cy54ZW4ub3JnCmh0dHA6Ly9saXN0cy54ZW4ub3JnL3hlbi1k ZXZlbAo=