From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Shevchenko, Andriy" Subject: Re: [PATCH v7] platform:x86: add Intel P-Unit mailbox IPC driver Date: Tue, 27 Oct 2015 12:30:31 +0000 Message-ID: <1445949030.6332.26.camel@intel.com> References: <1444380548-17366-1-git-send-email-qipeng.zha@intel.com> <1444397622.8361.544.camel@intel.com> <20151015051606.GD2592@malice.jf.intel.com> <20151021125143.GA29166@vmdeb7> <20151022080430.GB2581@malice.jf.intel.com> <20151022154307.GB4289@malice.jf.intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga14.intel.com ([192.55.52.115]:12809 "EHLO mga14.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932203AbbJ0Mae (ORCPT ); Tue, 27 Oct 2015 08:30:34 -0400 In-Reply-To: Content-Language: en-US Content-ID: <171BA4498A4C0A49BDC6D44BDFBD0015@intel.com> Sender: platform-driver-x86-owner@vger.kernel.org List-ID: To: "Zha, Qipeng" , "dvhart@infradead.org" Cc: "Xue, Gavin" , "platform-driver-x86@vger.kernel.org" , "rjw@rjwysocki.net" , "Westerberg, Mika" T24gTW9uLCAyMDE1LTEwLTI2IGF0IDA4OjUxICswMDAwLCBaaGEsIFFpcGVuZyB3cm90ZToNCj4g PiBTbyB0aGUgQVNMIHlvdSBwcm92aWRlZCB3YXMgbm90IHdoYXQgdGhlIExpbnV4IGtlcm5lbCBp cyBzZWVpbmcsDQo+ID4gY29ycmVjdD8NCj4gDQo+ID4gQ2FuIHlvdSBwbGVhc2UgcHJvdmlkZSBh IERTRFQgZGlzYXNzZW1ibHkgZnJvbSB0aGUgcnVubmluZyBMaW51eA0KPiA+IHN5c3RlbSBwbGVh c2UsIHN1Y2ggYXM6DQo+IA0KPiA+ICMgY3AgL3N5cy9maXJtd2FyZS9hY3BpL3RhYmxlcy9EU0RU IERTRFQuZGF0ICMgaWFzbCAtZCBEU0RULmRhdA0KPiANCj4gPiBUaGVuIGZpbmQgdGhpcyBkZXZp Y2UgaW4gRFNEVC5kc2wgYW5kIHBhc3RlIGl0IGhlcmUgcGxlYXNlLg0KPiANCj4gU29ycnkgZm9y IGxhdGUgZmVlZGJhY2sswqDCoGdvdCBkc2R0IGZyb20gbGFiIG1hY2hpbmUgc2luY2UgbXkgYm9h cmQNCj4gZ290IGJyb2tlbiwNCj4gUGxlYXNlIGNoZWNrLg0KPiANCj4gU2NvcGUgKFxfU0IpDQo+ IMKgwqDCoMKgwqDCoMKgwqB7DQo+IMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoERldmljZSAoSVBD MSkNCj4gwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgew0KPiDCoMKgwqDCoMKgwqDCoMKgwqDCoMKg wqDCoMKgwqDCoE5hbWUgKF9BRFIsIFplcm8pwqDCoC8vIF9BRFI6IEFkZHJlc3MNCj4gwqDCoMKg wqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqBOYW1lIChfSElELCAiSU5UMzREMiIpwqDCoC8vIF9I SUQ6IEhhcmR3YXJlIElEDQo+IMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgTmFtZSAo X0NJRCwgIklOVDM0RDIiKcKgwqAvLyBfQ0lEOiBDb21wYXRpYmxlIElEDQo+IMKgwqDCoMKgwqDC oMKgwqDCoMKgwqDCoMKgwqDCoMKgTmFtZSAoX0RETiwgIkludGVsKFIpIElQQ0kgY29udHJvbGxl ciAiKcKgwqAvLyBfREROOg0KPiBET1MgRGV2aWNlIE5hbWUNCj4gwqDCoMKgwqDCoMKgwqDCoMKg wqDCoMKgwqDCoMKgwqBOYW1lIChfVUlELCBPbmUpwqDCoC8vIF9VSUQ6IFVuaXF1ZSBJRA0KPiDC oMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoE5hbWUgKFJCVUYsIFJlc291cmNlVGVtcGxh dGUgKCkNCj4gwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqB7DQo+IMKgwqDCoMKgwqDC oMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqBNZW1vcnkzMkZpeGVkIChSZWFkV3JpdGUsDQo+ IMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoDB4MDAwMDAw MDAswqDCoMKgwqDCoMKgwqDCoMKgLy8gQWRkcmVzcyBCYXNlDQo+IMKgwqDCoMKgwqDCoMKgwqDC oMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoDB4MDAwMDIwMDAswqDCoMKgwqDCoMKgwqDC oMKgLy8gQWRkcmVzcyBMZW5ndGgNCj4gwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDC oMKgwqDCoMKgwqDCoMKgX1kwOCkNCj4gwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDC oMKgwqDCoE1lbW9yeTMyRml4ZWQgKFJlYWRXcml0ZSwNCj4gwqDCoMKgwqDCoMKgwqDCoMKgwqDC oMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgMHgwMDAwMDAwMCzCoMKgwqDCoMKgwqDCoMKgwqAv LyBBZGRyZXNzIEJhc2UNCj4gwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDC oMKgwqDCoMKgMHgwMDAwMDAwNCzCoMKgwqDCoMKgwqDCoMKgwqAvLyBBZGRyZXNzIExlbmd0aA0K PiDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqBfWTA5KQ0K PiDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgTWVtb3J5MzJGaXhlZCAo UmVhZFdyaXRlLA0KPiDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDC oMKgwqAweDAwMDAwMDAwLMKgwqDCoMKgwqDCoMKgwqDCoC8vIEFkZHJlc3MgQmFzZQ0KPiDCoMKg wqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqAweDAwMDAwMDQwLMKg wqDCoMKgwqDCoMKgwqDCoC8vIEFkZHJlc3MgTGVuZ3RoDQo+IMKgwqDCoMKgwqDCoMKgwqDCoMKg wqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoF9ZMEEpDQo+IMKgwqDCoMKgwqDCoMKgwqDCoMKg wqDCoMKgwqDCoMKgwqDCoMKgwqBJTyAoRGVjb2RlMTYsDQo+IMKgwqDCoMKgwqDCoMKgwqDCoMKg wqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoDB4MDQwMCzCoMKgwqDCoMKgwqDCoMKgwqDCoMKg wqDCoC8vIFJhbmdlIE1pbmltdW0NCj4gwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDC oMKgwqDCoMKgwqDCoMKgMHgwNDgwLMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgLy8gUmFuZ2Ug TWF4aW11bQ0KPiDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKg wqAweDA0LMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoC8vIEFsaWdubWVudA0KPiDCoMKg wqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqAweDgwLMKgwqDCoMKg wqDCoMKgwqDCoMKgwqDCoMKgwqDCoC8vIExlbmd0aA0KPiDCoMKgwqDCoMKgwqDCoMKgwqDCoMKg wqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqApDQo+IMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKg wqDCoMKgwqDCoMKgwqBNZW1vcnkzMkZpeGVkIChSZWFkV3JpdGUsDQo+IMKgwqDCoMKgwqDCoMKg wqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoDB4MDAwMDAwMDAswqDCoMKgwqDCoMKg wqDCoMKgLy8gQWRkcmVzcyBCYXNlDQo+IMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKg wqDCoMKgwqDCoMKgwqDCoDB4MDAwMDIwMDAswqDCoMKgwqDCoMKgwqDCoMKgLy8gQWRkcmVzcyBM ZW5ndGgNCj4gwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKg X1kwQikNCj4gwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoEludGVycnVw dCAoUmVzb3VyY2VDb25zdW1lciwgTGV2ZWwsIEFjdGl2ZUxvdywNCj4gRXhjbHVzaXZlLCAsLCAp DQo+IMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqB7DQo+IMKgwqDCoMKg wqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoDB4MDAwMDAwMjgsDQo+IMKg wqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqB9DQo+IMKgwqDCoMKgwqDCoMKg wqDCoMKgwqDCoMKgwqDCoMKgfSkNCj4gwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqBN ZXRob2QgKF9DUlMsIDAsIE5vdFNlcmlhbGl6ZWQpwqDCoC8vIF9DUlM6IEN1cnJlbnQNCj4gUmVz b3VyY2UgU2V0dGluZ3MNCj4gwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqB7DQo+IMKg wqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqBDcmVhdGVEV29yZEZpZWxkIChS QlVGLCBcX1NCLklQQzEuX1kwOC5fQkFTLA0KPiBCMEJBKcKgwqAvLyBfQkFTOiBCYXNlIEFkZHJl c3MNCj4gwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoENyZWF0ZURXb3Jk RmllbGQgKFJCVUYsIFxfU0IuSVBDMS5fWTA4Ll9MRU4sDQo+IEIwTE4pwqDCoC8vIF9MRU46IExl bmd0aA0KPiDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgU3RvcmUgKERE MUEsIEIwQkEpDQo+IMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqBTdG9y ZSAoREQxTCwgQjBMTikNCg0KZGQxYSwgZGQxbCBoYXMgYmVlbiBzdG9yZWQgdG8gUmVzb3VyY2Ug MA0KDQo+IMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqBDcmVhdGVEV29y ZEZpZWxkIChSQlVGLCBcX1NCLklQQzEuX1kwOS5fQkFTLA0KPiBCTTAxKcKgwqAvLyBfQkFTOiBC YXNlIEFkZHJlc3MNCj4gwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoENy ZWF0ZURXb3JkRmllbGQgKFJCVUYsIFxfU0IuSVBDMS5fWTA5Ll9MRU4sDQo+IEJNTDEpwqDCoC8v IF9MRU46IExlbmd0aA0KPiDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKg Q3JlYXRlRFdvcmRGaWVsZCAoUkJVRiwgXF9TQi5JUEMxLl9ZMEEuX0JBUywNCj4gQk0wMinCoMKg Ly8gX0JBUzogQmFzZSBBZGRyZXNzDQo+IMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKg wqDCoMKgwqBDcmVhdGVEV29yZEZpZWxkIChSQlVGLCBcX1NCLklQQzEuX1kwQS5fTEVOLA0KPiBC TUwyKcKgwqAvLyBfTEVOOiBMZW5ndGgNCj4gwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKg wqDCoMKgwqDCoFN0b3JlIChCTURBLCBCTTAxKQ0KPiDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDC oMKgwqDCoMKgwqDCoMKgU3RvcmUgKDB4MDQsIEJNTDEpDQo+IMKgwqDCoMKgwqDCoMKgwqDCoMKg wqDCoMKgwqDCoMKgwqDCoMKgwqBTdG9yZSAoQk1JQSwgQk0wMikNCj4gwqDCoMKgwqDCoMKgwqDC oMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoFN0b3JlICgweDQwLCBCTUwyKQ0KDQpibWRhLCAweDA0 IC0+IFJlc291cmNlIDENCmJtaWEsIDB4NDAgLT4gUmVzb3VyY2UgMg0KDQo+IMKgwqDCoMKgwqDC oMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqBDcmVhdGVEV29yZEZpZWxkIChSQlVGLCBcX1NC LklQQzEuX1kwQi5fQkFTLA0KPiBCMUJBKcKgwqAvLyBfQkFTOiBCYXNlIEFkZHJlc3MNCj4gwqDC oMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoENyZWF0ZURXb3JkRmllbGQgKFJC VUYsIFxfU0IuSVBDMS5fWTBCLl9MRU4sDQo+IEIxTE4pwqDCoC8vIF9MRU46IExlbmd0aA0KPiDC oMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgU3RvcmUgKEREM0EsIEIxQkEp DQo+IMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqBTdG9yZSAoREQzTCwg QjFMTikNCg0KZGQzYSwgZGQzbCAtPiBSZXNvdXJjZSAzDQoNCg0KQ2FuIHlvdSBjcmVhdGUgYSB0 ZW1wb3JhcnkgbWV0aG9kIGluIHRoZSAtPnByb2JlKCkgb2YgdGhpcyBkcml2ZXIgdG8NCml0ZXJh dGUgb3ZlciByZXNvdXJjZXMgYW5kIHByaW50IHRoZW0gb3V0PyBPciB0ZWxsIHRoZSB2YWx1ZXMg QklPUyBzZXQNCnBlciB2YWx1ZXMgZGQxYSwgZGQxbCwgZGQzYSwgZGQzbCwgYm1kYSwgYm1pYS4N Cg0KQUZBSVUgeW91IGFyZSB1c2luZyBvbmx5IHJlc291cmNlcyAwIGFuZCAxLiBDYW4geW91IHB1 dCBoZXJlIHNtYWxsDQpkZXNjcmlwdGlvbiBvZiB3aGF0IGVhY2ggcmVzb3VyY2UgaXMgbWVhbnQg Zm9yPyAoSSBndWVzcyBjb3VwbGUgb2YgdGhlbQ0KdG8gUC1Vbml0LCBhbmQgY291cGxlIHJlbGF0 ZWQgdG8gd2hhdCB5b3UgYXJlIHRyeWluZyB0byBnZXQsIHJpZ2h0PykNCg0KQWxzbywgaXQncyBu b3QgY2xlYXIgdGhlIHB1cnBvc2Ugb2YgSU8gcmVzb3VyY2UuIFdoYXQgaXMgZm9yPw0KDQo+IMKg wqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqBSZXR1cm4gKFJCVUYpDQo+IMKg wqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgfQ0KPiANCj4gwqDCoMKgwqDCoMKgwqDCoMKg wqDCoMKgwqDCoMKgwqBNZXRob2QgKF9TVEEsIDAsIE5vdFNlcmlhbGl6ZWQpwqDCoC8vIF9TVEE6 IFN0YXR1cw0KPiDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoHsNCj4gwqDCoMKgwqDC oMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoFJldHVybiAoMHgwRikNCj4gwqDCoMKgwqDC oMKgwqDCoMKgwqDCoMKgwqDCoMKgwqB9DQoNCi0tIA0KQW5keSBTaGV2Y2hlbmtvIDxhbmRyaXku c2hldmNoZW5rb0BpbnRlbC5jb20+DQpJbnRlbCBGaW5sYW5kIE95DQotLS0tLS0tLS0tLS0tLS0t LS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0KSW50 ZWwgRmlubGFuZCBPeQpSZWdpc3RlcmVkIEFkZHJlc3M6IFBMIDI4MSwgMDAxODEgSGVsc2lua2kg CkJ1c2luZXNzIElkZW50aXR5IENvZGU6IDAzNTc2MDYgLSA0IApEb21pY2lsZWQgaW4gSGVsc2lu a2kgCgpUaGlzIGUtbWFpbCBhbmQgYW55IGF0dGFjaG1lbnRzIG1heSBjb250YWluIGNvbmZpZGVu dGlhbCBtYXRlcmlhbCBmb3IKdGhlIHNvbGUgdXNlIG9mIHRoZSBpbnRlbmRlZCByZWNpcGllbnQo cykuIEFueSByZXZpZXcgb3IgZGlzdHJpYnV0aW9uCmJ5IG90aGVycyBpcyBzdHJpY3RseSBwcm9o aWJpdGVkLiBJZiB5b3UgYXJlIG5vdCB0aGUgaW50ZW5kZWQKcmVjaXBpZW50LCBwbGVhc2UgY29u dGFjdCB0aGUgc2VuZGVyIGFuZCBkZWxldGUgYWxsIGNvcGllcy4K