From mboxrd@z Thu Jan 1 00:00:00 1970 From: Stefano Stabellini Subject: Re: [PATCH V9 2/3] drivers/pl011: Use combination of UARTRIS and UARTMSC instead of UARTMIS Date: Mon, 13 Jun 2016 11:30:05 +0100 (BST) Message-ID: References: <1465493601-15182-1-git-send-email-shankerd@codeaurora.org> <1465493601-15182-2-git-send-email-shankerd@codeaurora.org> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <1465493601-15182-2-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 Cc: Philip Elcan , Vikram Sethi , Andre Przywara , Julien Grall , xen-devel , Stefano Stabellini , Wei Chen List-Id: xen-devel@lists.xenproject.org T24gVGh1LCA5IEp1biAyMDE2LCBTaGFua2VyIERvbnRoaW5lbmkgd3JvdGU6Cj4gVGhlIE1hc2tl ZCBpbnRlcnJ1cHQgc3RhdHVzIHJlZ2lzdGVyIChVQVJUTUlTKSBpcyBub3QgZGVzY3JpYmVkIGlu IEFSTQo+IFNCU0EgMi54IGRvY3VtZW50LiBBbmRpbmcgb2YgdHdvIHJlZ2lzdGVycyBVQVJUTVND IGFuZCBVQVJUUklTIHZhbHVlcwo+IGdpdmVzIHRoZSBzYW1lIGluZm9ybWF0aW9uIGFzIHJlZ2lz dGVyIFVBUlRNSVMuCj4gCj4gVUFSVFJJUywgVUFSVE1TQyBhbmQgVUFSVE1JUyBkZWZpbml0aW9u cyBhcmUgZm91bmQgaW4gUHJpbWVDZWxsIFVBUlQKPiBQTDAxMSAoUmV2aXNpb246IHIxcDQpLgo+ ICAtIDMuMy4xMCBJbnRlcnJ1cHQgbWFzayBzZXQvY2xlYXIgcmVnaXN0ZXIsIFVBUlRJTVNDCj4g IC0gMy4zLjExIFJhdyBpbnRlcnJ1cHQgc3RhdHVzIHJlZ2lzdGVyLCBVQVJUUklTCj4gIC0gMy4z LjEyIE1hc2tlZCBpbnRlcnJ1cHQgc3RhdHVzIHJlZ2lzdGVyLCBVQVJUTUlTCj4gCj4gVGhpcyBj aGFuZ2UgaXMgbmVjZXNzYXJ5IGZvciBkcml2ZXIgdG8gYmUgU0JTQSBjb21wbGlhbnQgdjIueCB3 aXRob3V0Cj4gYWZmZWN0aW5nIHRoZSBjdXJyZW50IGRyaXZlciBmdW5jdGlvbmFsaXR5Lgo+IAo+ IFNpZ25lZC1vZmYtYnk6IFNoYW5rZXIgRG9udGhpbmVuaSA8c2hhbmtlcmRAY29kZWF1cm9yYS5v cmc+Cj4gUmV2aWV3ZWQtYnk6IEp1bGllbiBHcmFsbCA8anVsaWVuLmdyYWxsQGFybS5jb20+Cj4K PiBDaGFuZ2VzIHNpbmNlIHY4Ogo+ICBGaXhlZCB3aGl0ZSBzcGFjZXMuCj4gCj4gQ2hhbmdlcyBz aW5jZSB2NzoKPiAgTW92ZWQgY29tbWVudCAnVG8gY29tcGF0aWJsZSB3aXRoIFNCU0EgdjIueCBk b2N1bWVudCwgYWxsIGFjY2Vzc2VzIHNob3VsZCBiZSAzMi1iaXQnIHRvICMzCj4gCj4gQ2hhbmdl cyBzaW5jZSB2MToKPiAgQWRkZWQgYSBuZXcgZnVuY3Rpb24gdG8gcmV0dXJuIGFuIGludGVycnVw dCBzdGF0dXMuCj4gCj4gIHhlbi9kcml2ZXJzL2NoYXIvcGwwMTEuYyB8IDEwICsrKysrKysrLS0K PiAgMSBmaWxlIGNoYW5nZWQsIDggaW5zZXJ0aW9ucygrKSwgMiBkZWxldGlvbnMoLSkKPiAKPiBk aWZmIC0tZ2l0IGEveGVuL2RyaXZlcnMvY2hhci9wbDAxMS5jIGIveGVuL2RyaXZlcnMvY2hhci9w bDAxMS5jCj4gaW5kZXggNmEzYzIxYi4uN2UxOWM0YSAxMDA2NDQKPiAtLS0gYS94ZW4vZHJpdmVy cy9jaGFyL3BsMDExLmMKPiArKysgYi94ZW4vZHJpdmVycy9jaGFyL3BsMDExLmMKPiBAQCAtNTMs MTEgKzUzLDE3IEBAIHN0YXRpYyBzdHJ1Y3QgcGwwMTEgewo+ICAjZGVmaW5lIHBsMDExX3JlYWQo dWFydCwgb2ZmKSAgICAgICAgICAgcmVhZGwoKHVhcnQpLT5yZWdzICsgKG9mZikpCj4gICNkZWZp bmUgcGwwMTFfd3JpdGUodWFydCwgb2ZmLHZhbCkgICAgICB3cml0ZWwoKHZhbCksICh1YXJ0KS0+ cmVncyArIChvZmYpKQo+ICAKPiArc3RhdGljIHVuc2lnbmVkIGludCBwbDAxMV9pbnRyX3N0YXR1 cyhzdHJ1Y3QgcGwwMTEgKnVhcnQpCgpNYXliZSB0aGlzIHNob3VsZCBiZSBzdGF0aWMgaW5saW5l PwoKSW4gYW55IGNhc2UgdGhlIHNlcmllcyBpcyBnb29kLCBJIGFtIGhhcHB5IHRvIHF1ZXVlIGl0 IHVwIGZvciA0LjguCgoKPiArewo+ICsgICAgLyogVUFSVE1JUyBpcyBub3QgZG9jdW1lbnRlZCBp biBTQlNBIHYyLngsIHNvIHVzZSBVQVJUUklTL1VBUlRJTVNDLiAqLwo+ICsgICAgcmV0dXJuIChw bDAxMV9yZWFkKHVhcnQsIFJJUykgJiBwbDAxMV9yZWFkKHVhcnQsIElNU0MpKTsKPiArfQo+ICsK PiAgc3RhdGljIHZvaWQgcGwwMTFfaW50ZXJydXB0KGludCBpcnEsIHZvaWQgKmRhdGEsIHN0cnVj dCBjcHVfdXNlcl9yZWdzICpyZWdzKQo+ICB7Cj4gICAgICBzdHJ1Y3Qgc2VyaWFsX3BvcnQgKnBv cnQgPSBkYXRhOwo+ICAgICAgc3RydWN0IHBsMDExICp1YXJ0ID0gcG9ydC0+dWFydDsKPiAtICAg IHVuc2lnbmVkIGludCBzdGF0dXMgPSBwbDAxMV9yZWFkKHVhcnQsIE1JUyk7Cj4gKyAgICB1bnNp Z25lZCBpbnQgc3RhdHVzID0gcGwwMTFfaW50cl9zdGF0dXModWFydCk7Cj4gIAo+ICAgICAgaWYg KCBzdGF0dXMgKQo+ICAgICAgewo+IEBAIC03Niw3ICs4Miw3IEBAIHN0YXRpYyB2b2lkIHBsMDEx X2ludGVycnVwdChpbnQgaXJxLCB2b2lkICpkYXRhLCBzdHJ1Y3QgY3B1X3VzZXJfcmVncyAqcmVn cykKPiAgICAgICAgICAgICAgaWYgKCBzdGF0dXMgJiAoVFhJKSApCj4gICAgICAgICAgICAgICAg ICBzZXJpYWxfdHhfaW50ZXJydXB0KHBvcnQsIHJlZ3MpOwo+ICAKPiAtICAgICAgICAgICAgc3Rh dHVzID0gcGwwMTFfcmVhZCh1YXJ0LCBNSVMpOwo+ICsgICAgICAgICAgICBzdGF0dXMgPSBwbDAx MV9pbnRyX3N0YXR1cyh1YXJ0KTsKPiAgICAgICAgICB9IHdoaWxlIChzdGF0dXMgIT0gMCk7Cj4g ICAgICB9Cj4gIH0KPiAtLSAKPiBRdWFsY29tbSBUZWNobm9sb2dpZXMsIEluYy4gb24gYmVoYWxm IG9mIFF1YWxjb21tIElubm92YXRpb24gQ2VudGVyLCBJbmMuIAo+IFF1YWxjb21tIElubm92YXRp b24gQ2VudGVyLCBJbmMuIGlzIGEgbWVtYmVyIG9mIENvZGUgQXVyb3JhIEZvcnVtLCAKPiBhIExp bnV4IEZvdW5kYXRpb24gQ29sbGFib3JhdGl2ZSBQcm9qZWN0Cj4gCgpfX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpYZW4tZGV2ZWwgbWFpbGluZyBsaXN0Clhl bi1kZXZlbEBsaXN0cy54ZW4ub3JnCmh0dHA6Ly9saXN0cy54ZW4ub3JnL3hlbi1kZXZlbAo=