From mboxrd@z Thu Jan 1 00:00:00 1970 From: Julien Grall Subject: Re: [PATCH V6 2/3] drivers/pl011: Use combination of UARTRIS and UARTMSC instead of UARTMIS Date: Tue, 7 Jun 2016 14:58:18 +0100 Message-ID: <5756D2FA.4050108@arm.com> References: <1465253940-26236-1-git-send-email-shankerd@codeaurora.org> <1465253940-26236-2-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: <1465253940-26236-2-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 SGVsbG8gU2hhbmtlciwKCk9uIDA2LzA2LzE2IDIzOjU4LCBTaGFua2VyIERvbnRoaW5lbmkgd3Jv dGU6Cj4gVGhlIE1hc2tlZCBpbnRlcnJ1cHQgc3RhdHVzIHJlZ2lzdGVyIChVQVJUTUlTKSBpcyBu b3QgZGVzY3JpYmVkIGluIEFSTQo+IFNCU0EgMi54IGRvY3VtZW50LiBBbmRpbmcgb2YgdHdvIHJl Z2lzdGVycyBVQVJUTVNDIGFuZCBVQVJUUklTIHZhbHVlcwo+IGdpdmVzIHRoZSBzYW1lIGluZm9y bWF0aW9uIGFzIHJlZ2lzdGVyIFVBUlRNSVMuCj4KPiBVQVJUUklTLCBVQVJUTVNDIGFuZCBVQVJU TUlTIGRlZmluaXRpb25zIGFyZSBmb3VuZCBpbiBQcmltZUNlbGwgVUFSVAo+IFBMMDExIChSZXZp c2lvbjogcjFwNCkuCj4gICAtIDMuMy4xMCBJbnRlcnJ1cHQgbWFzayBzZXQvY2xlYXIgcmVnaXN0 ZXIsIFVBUlRJTVNDCj4gICAtIDMuMy4xMSBSYXcgaW50ZXJydXB0IHN0YXR1cyByZWdpc3Rlciwg VUFSVFJJUwo+ICAgLSAzLjMuMTIgTWFza2VkIGludGVycnVwdCBzdGF0dXMgcmVnaXN0ZXIsIFVB UlRNSVMKPgo+IFRoaXMgY2hhbmdlIGlzIG5lY2Vzc2FyeSBmb3IgZHJpdmVyIHRvIGJlIFNCU0Eg Y29tcGxpYW50IHYyLnggd2l0aG91dAo+IGFmZmVjdGluZyB0aGUgY3VycmVudCBkcml2ZXIgZnVu Y3Rpb25hbGl0eS4KPgo+IFNpZ25lZC1vZmYtYnk6IFNoYW5rZXIgRG9udGhpbmVuaSA8c2hhbmtl cmRAY29kZWF1cm9yYS5vcmc+Cj4gLS0tCj4gICAgRml4ZWQgdHlwbyBpbiBjb21taXQgdGV4dC4K Pgo+ICAgeGVuL2RyaXZlcnMvY2hhci9wbDAxMS5jIHwgNyArKysrKy0tCj4gICAxIGZpbGUgY2hh bmdlZCwgNSBpbnNlcnRpb25zKCspLCAyIGRlbGV0aW9ucygtKQo+Cj4gZGlmZiAtLWdpdCBhL3hl bi9kcml2ZXJzL2NoYXIvcGwwMTEuYyBiL3hlbi9kcml2ZXJzL2NoYXIvcGwwMTEuYwo+IGluZGV4 IDZhM2MyMWIuLjc1NWE5NjUgMTAwNjQ0Cj4gLS0tIGEveGVuL2RyaXZlcnMvY2hhci9wbDAxMS5j Cj4gKysrIGIveGVuL2RyaXZlcnMvY2hhci9wbDAxMS5jCj4gQEAgLTU3LDcgKzU3LDEwIEBAIHN0 YXRpYyB2b2lkIHBsMDExX2ludGVycnVwdChpbnQgaXJxLCB2b2lkICpkYXRhLCBzdHJ1Y3QgY3B1 X3VzZXJfcmVncyAqcmVncykKPiAgIHsKPiAgICAgICBzdHJ1Y3Qgc2VyaWFsX3BvcnQgKnBvcnQg PSBkYXRhOwo+ICAgICAgIHN0cnVjdCBwbDAxMSAqdWFydCA9IHBvcnQtPnVhcnQ7Cj4gLSAgICB1 bnNpZ25lZCBpbnQgc3RhdHVzID0gcGwwMTFfcmVhZCh1YXJ0LCBNSVMpOwo+ICsgICAgdW5zaWdu ZWQgaW50IHN0YXR1czsKPiArCj4gKyAgICAvKiBVQVJUTUlTIGlzIG5vdCBkb2N1bWVudGVkIGlu IFNCU0EgdjIueCwgc28gdXNpbmcgVUFSVFJJUy9VQVJUSU1TQyAqLwo+ICsgICAgc3RhdHVzID0g cGwwMTFfcmVhZCh1YXJ0LCBSSVMpICYgcGwwMTFfcmVhZCh1YXJ0LCBJTVNDKTsKClBsZWFzZSB1 c2UgYW4gaGVscGVyIGhlcmUgdG8gYXZvaWQgY29kZSBkdXBsaWNhdGlvbiBhbmQgaGF2ZSB0aGUg Y29tbWVudCAKaW4gYm90aCBwbGFjZS4KCj4KPiAgICAgICBpZiAoIHN0YXR1cyApCj4gICAgICAg ewo+IEBAIC03Niw3ICs3OSw3IEBAIHN0YXRpYyB2b2lkIHBsMDExX2ludGVycnVwdChpbnQgaXJx LCB2b2lkICpkYXRhLCBzdHJ1Y3QgY3B1X3VzZXJfcmVncyAqcmVncykKPiAgICAgICAgICAgICAg IGlmICggc3RhdHVzICYgKFRYSSkgKQo+ICAgICAgICAgICAgICAgICAgIHNlcmlhbF90eF9pbnRl cnJ1cHQocG9ydCwgcmVncyk7Cj4KPiAtICAgICAgICAgICAgc3RhdHVzID0gcGwwMTFfcmVhZCh1 YXJ0LCBNSVMpOwo+ICsgICAgICAgICAgICBzdGF0dXMgPSBwbDAxMV9yZWFkKHVhcnQsIFJJUykg JiBwbDAxMV9yZWFkKHVhcnQsIElNU0MpOwo+ICAgICAgICAgICB9IHdoaWxlIChzdGF0dXMgIT0g MCk7Cj4gICAgICAgfQo+ICAgfQo+CgpSZWdhcmRzLAoKLS0gCkp1bGllbiBHcmFsbAoKX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KWGVuLWRldmVsIG1haWxp bmcgbGlzdApYZW4tZGV2ZWxAbGlzdHMueGVuLm9yZwpodHRwOi8vbGlzdHMueGVuLm9yZy94ZW4t ZGV2ZWwK