From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Xuquan (Quan Xu)" Subject: Re: Xen virtual IOMMU high level design doc Date: Fri, 25 Nov 2016 02:01:10 +0000 Message-ID: References: <647d0b74-cecc-db33-1033-f7201c8a0af5@intel.com> <13fa96c1-4e66-e8a0-3b66-1c93ad2b6543@intel.com> <577BD8D002000078000FB3F7@prv-mh.provo.novell.com> <20161123181937.GZ9606@toto> <20161124040903.GA9606@toto> <20161124133749.GC9606@toto> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <20161124133749.GC9606@toto> Content-Language: zh-CN List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xen.org Sender: "Xen-devel" To: "Edgar E. Iglesias" , Lan Tianyu Cc: "yang.zhang.wz@gmail.com" , "Tian, Kevin" , Stefano Stabellini , Jan Beulich , Andrew Cooper , "ian.jackson@eu.citrix.com" , Julien Grall , "xen-devel@lists.xensource.com" , "Nakajima, Jun" , "anthony.perard@citrix.com" , Roger Pau Monne List-Id: xen-devel@lists.xenproject.org T24gTm92ZW1iZXIgMjQsIDIwMTYgOTozOCBQTSwgPGVkZ2FyLmlnbGVzaWFzQGdtYWlsLmNvbT4N Cj5PbiBUaHUsIE5vdiAyNCwgMjAxNiBhdCAwMjo0OTo0MVBNICswODAwLCBMYW4gVGlhbnl1IHdy b3RlOg0KPj4gT24gMjAxNuW5tDEx5pyIMjTml6UgMTI6MDksIEVkZ2FyIEUuIElnbGVzaWFzIHdy b3RlOg0KPj4gPj4+PiBIaSwNCj4+ID4+Pj4gPiA+ID4NCj4+ID4+Pj4gPiA+ID4gSSBoYXZlIGEg ZmV3IHF1ZXN0aW9ucy4NCj4+ID4+Pj4gPiA+ID4NCj4+ID4+Pj4gPiA+ID4gSWYgSSB1bmRlcnN0 YW5kIGNvcnJlY3RseSwgeW91J2xsIGJlIGVtdWxhdGluZyBhbiBJbnRlbCBJT01NVSBpbg0KPlhl bi4NCj4+ID4+Pj4gPiA+ID4gU28gZ3Vlc3RzIHdpbGwgZXNzZW50aWFsbHkgY3JlYXRlIGludGVs IGlvbW11IHN0eWxlIHBhZ2UtdGFibGVzLg0KPj4gPj4+PiA+ID4gPg0KPj4gPj4+PiA+ID4gPiBJ ZiB3ZSB3ZXJlIHRvIHVzZSB0aGlzIG9uIFhlbi9BUk0sIHdlIHdvdWxkIGxpa2VseSBiZQ0KPj4g Pj4+PiA+ID4gPiBtb2RlbGxpbmcgYW4gQVJNIFNNTVUgYXMgYSB2SU9NTVUuIFNpbmNlIFhlbiBv biBBUk0NCj5kb2VzDQo+PiA+Pj4+ID4gPiA+IG5vdCB1c2UgUUVNVSBmb3IgZW11bGF0aW9uLCB0 aGUgaHlwZXJ2aXNvciBPUHMgZm9yIFFFTVVzDQo+eGVuIGR1bW15IElPTU1VIHF1ZXJpZXMgd291 bGQgbm90IHJlYWxseSBiZSB1c2VkLg0KPj4gPj4+PiA+ID4gPiBEbyBJIHVuZGVyc3RhbmQgdGhp cyBjb3JyZWN0bHk/DQo+PiA+Pj4gPiA+DQo+PiA+Pj4gPiA+IEkgdGhpbmsgdGhleSBjb3VsZCBi ZSBjYWxsZWQgZnJvbSB0aGUgdG9vbHN0YWNrLiBUaGlzIGlzIHdoeSBJDQo+PiA+Pj4gPiA+IHdh cyBzYXlpbmcgaW4gdGhlIG90aGVyIHRocmVhZCB0aGF0IHRoZSBoeXBlcmNhbGxzIHNob3VsZCBi ZQ0KPj4gPj4+ID4gPiBnZW5lcmFsIGVub3VnaCB0aGF0IFFFTVUgaXMgbm90IHRoZSBvbmx5IGNh bGxlci4NCj4+ID4+PiA+ID4NCj4+ID4+PiA+ID4gRm9yIFBWSCBhbmQgQVJNIGd1ZXN0cywgdGhl IHRvb2xzdGFjayBzaG91bGQgYmUgYWJsZSB0byBzZXR1cA0KPj4gPj4+ID4gPiB0aGUgdklPTU1V IG9uIGJlaGFsZiBvZiB0aGUgZ3Vlc3Qgd2l0aG91dCBRRU1VIGludGVydmVudGlvbi4NCj4+ID4g T0ssIEkgc2VlLiBPciwgSSB0aGluayBJIHVuZGVyc3RhbmQsIG5vdCBzdXJlIDotKQ0KPj4gPg0K Pj4gPiBJbiBRRU1VIHdoZW4gc29tZW9uZSBjaGFuZ2VzIG1hcHBpbmdzIGluIGFuIElPTU1VIHRo ZXJlIHdpbGwgYmUNCj5hDQo+PiA+IG5vdGlmaWVyIHRvIHRlbGwgY2FjaGVzIHVwc3RyZWFtIHRo YXQgbWFwcGluZ3MgaGF2ZSBjaGFuZ2VkLiBJIHRoaW5rDQo+PiA+IHdlIHdpbGwgbmVlZCB0byBw cmVwYXJlIGZvciB0aGF0LiBJLmUgd2hlbiBUQ0cgQ1BVcyBzaXQgYmVoaW5kIGFuDQo+SU9NTVUu DQo+Pg0KPj4gRm9yIFhlbiBzaWRlLCB3ZSBtYXkgbm90aWZ5IHBJT01NVSBkcml2ZXIgYWJvdXQg bWFwcGluZyBjaGFuZ2UgdmlhDQo+PiBjYWxsaW5nIHBJT01NVSBkcml2ZXIncyBBUEkgaW4gdklP TU1VLg0KPg0KPkkgd2FzIHJlZmVyaW5nIHRvIHRoZSBvdGhlciB3YXkgYXJvdW5kLiBXaGVuIGEg Z3Vlc3QgbW9kaWZpZXMgdGhlDQo+bWFwcGluZ3MgZm9yIGEgdklPTU1VLCB0aGUgZHJpdmVyIGRv bWFpbiB3aXRoIFFFTVUgYW5kIHZEZXZpY2VzIG5lZWRzDQo+dG8gYmUgbm90aWZpZWQuDQo+DQo+ SSBjb3VsZG4ndCBmaW5kIGFueSBtZW50aW9uIG9mIHRoaXMgaW4gdGhlIGRvY3VtZW50Li4uDQo+ DQo+DQoNCkVkZ2FyLA0KQXMgbWVudGlvbmVkIGl0IHN1cHBvcnRzIFZGSU8tYmFzZWQgdXNlciBz cGFjZSBkcml2ZXIgKGUuZy4gRFBESykgaW4gdGhlIGd1ZXN0Lg0KSSBhbSBhZnJhaWQgYWxsIG9m IGd1ZXN0IG1lbW9yeSBpcyBwaW5uZWQuLiBMYW4sIHJpZ2h0Pw0KDQpRdWFuDQoNCg0KX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KWGVuLWRldmVsIG1haWxp bmcgbGlzdApYZW4tZGV2ZWxAbGlzdHMueGVuLm9yZwpodHRwczovL2xpc3RzLnhlbi5vcmcveGVu LWRldmVsCg==