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Tue, 2 Feb 2021 10:03:45 +0800 Message-ID: <1612231425.2524.12.camel@mhfsdcap03> Subject: Re: [PATCH v6 00/33] MT8192 IOMMU support From: Yong Wu To: Will Deacon , Joerg Roedel , "Krzysztof Kozlowski" CC: Rob Herring , Matthias Brugger , Robin Murphy , "Krzysztof Kozlowski" , Evan Green , "Tomasz Figa" , , , , , , , , Nicolas Boichat , , Date: Tue, 2 Feb 2021 10:03:45 +0800 In-Reply-To: <20210201145422.GA15263@willie-the-truck> References: <20210111111914.22211-1-yong.wu@mediatek.com> <20210201145422.GA15263@willie-the-truck> Content-Type: text/plain; charset="UTF-8" X-Mailer: Evolution 3.10.4-0ubuntu2 MIME-Version: 1.0 X-TM-SNTS-SMTP: A18C1C8918DEE0A0D7B50AFE8695F7167F4D310B1A3B5790C079BBD49E7336992000:8 X-MTK: N Content-Transfer-Encoding: base64 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org T24gTW9uLCAyMDIxLTAyLTAxIGF0IDE0OjU0ICswMDAwLCBXaWxsIERlYWNvbiB3cm90ZToNCj4g T24gTW9uLCBKYW4gMTEsIDIwMjEgYXQgMDc6MTg6NDFQTSArMDgwMCwgWW9uZyBXdSB3cm90ZToN Cj4gPiBUaGlzIHBhdGNoIG1haW5seSBhZGRzIHN1cHBvcnQgZm9yIG10ODE5MiBNdWx0aW1lZGlh IElPTU1VIGFuZCBTTUkuDQo+ID4gDQo+ID4gbXQ4MTkyIGFsc28gaXMgTVRLIElPTU1VIGdlbjIg d2hpY2ggdXNlcyBBUk0gU2hvcnQtRGVzY3JpcHRvciB0cmFuc2xhdGlvbg0KPiA+IHRhYmxlIGZv cm1hdC4gVGhlIE00VS1TTUkgSFcgZGlhZ3JhbSBpcyBhcyBiZWxvdzoNCj4gPiANCj4gPiAgICAg ICAgICAgICAgICAgICAgICAgICAgIEVNSQ0KPiA+ICAgICAgICAgICAgICAgICAgICAgICAgICAg IHwNCj4gPiAgICAgICAgICAgICAgICAgICAgICAgICAgIE00VQ0KPiA+ICAgICAgICAgICAgICAg ICAgICAgICAgICAgIHwNCj4gPiAgICAgICAgICAgICAgICAgICAgICAgLS0tLS0tLS0tLS0tDQo+ ID4gICAgICAgICAgICAgICAgICAgICAgICBTTUkgQ29tbW9uDQo+ID4gICAgICAgICAgICAgICAg ICAgICAgIC0tLS0tLS0tLS0tLQ0KPiA+ICAgICAgICAgICAgICAgICAgICAgICAgICAgIHwNCj4g PiAgICstLS0tLS0tKy0tLS0tLSstLS0tLS0rLS0tLS0tLS0tLS0tLS0tLS0tLS0tLSstLS0tLS0t Kw0KPiA+ICAgfCAgICAgICB8ICAgICAgfCAgICAgIHwgICAgICAgLi4uLi4uICAgICAgICAgfCAg ICAgICB8DQo+ID4gICB8ICAgICAgIHwgICAgICB8ICAgICAgfCAgICAgICAgICAgICAgICAgICAg ICB8ICAgICAgIHwNCj4gPiBsYXJiMCAgIGxhcmIxICBsYXJiMiAgbGFyYjQgICAgIC4uLi4uLiAg ICAgIGxhcmIxOSAgIGxhcmIyMA0KPiA+IGRpc3AwICAgZGlzcDEgICBtZHAgICAgdmRlYyAgICAg ICAgICAgICAgICAgICBJUEUgICAgICBJUEUNCj4gPiANCj4gPiBBbGwgdGhlIGNvbm5lY3Rpb25z IGFyZSBIVyBmaXhlZCwgU1cgY2FuIE5PVCBhZGp1c3QgaXQuDQo+ID4gDQo+ID4gQ29tcGFyaW5n IHdpdGggdGhlIHByZXZpZXcgU29DLCB0aGlzIHBhdGNoc2V0IG1haW5seSBhZGRzIHR3byBuZXcg ZnVuY3Rpb25zOg0KPiA+IGEpIGFkZCBpb3ZhIDM0IGJpdHMgc3VwcG9ydC4NCj4gPiBiKSBhZGQg bXVsdGkgZG9tYWlucyBzdXBwb3J0IHNpbmNlIHNldmVyYWwgSFcgaGFzIHRoZSBzcGVjaWFsIGlv dmENCj4gPiByZWdpb24gcmVxdWlyZW1lbnQuDQo+ID4gDQo+ID4gY2hhbmdlIG5vdGU6DQo+ID4g djY6YSkgYmFzZSBvbiB2NS4xMS1yYzEuIGFuZCB0bGIgdjQ6DQo+ID4gICAgICAgaHR0cHM6Ly9s b3JlLmtlcm5lbC5vcmcvbGludXgtbWVkaWF0ZWsvMjAyMTAxMDcxMjI5MDkuMTYzMTctMS15b25n Lnd1QG1lZGlhdGVrLmNvbS9ULyN0IA0KPiANCj4gSSd2ZSBxdWV1ZWQgdGhpcyB1cCBhcGFydCBm cm9tIHBhdGNoZXMgNiBhbmQgNy4NCg0KVGhhbmtzIHZlcnkgbXVjaCBmb3IgdGhlIGFwcGx5aW5n LiBJJ2QgbGlrZSB0byBzaG93IHRoZXJlIGlzIGEgbGl0dGxlDQpjb25mbGljdCB3aXRoIGEgc21p IGNoYW5nZVsxXSBpbiAvaW5jbHVkZS9zb2MvbWVkaWF0ZWsvc21pLmguDQoNClRoaXMgaXMgdGhl IGRldGFpbGVkIGNvbmZsaWN0Og0KDQotLS0gYS9pbmNsdWRlL3NvYy9tZWRpYXRlay9zbWkuaA0K KysrIGIvaW5jbHVkZS9zb2MvbWVkaWF0ZWsvc21pLmgNCkBAIC05LDcgKzksNyBAQA0KICNpbmNs dWRlIDxsaW51eC9iaXRvcHMuaD4NCiAjaW5jbHVkZSA8bGludXgvZGV2aWNlLmg+DQogDQotI2lm ZGVmIENPTkZJR19NVEtfU01JDQorI2lmIElTX0VOQUJMRUQoQ09ORklHX01US19TTUkpICAgPC0t LVRoZSBzbWkgcGF0Y2ggY2hhbmdlIGhlcmUuDQogDQogI2RlZmluZSBNVEtfTEFSQl9OUl9NQVgg ICAxNiAgPC0tLVRoaXMgaW9tbXUgcGF0Y2hzZXQgZGVsZXRlIHRoaXMgbGluZS4NCg0KDQpUaGlz IGNvZGUgaXMgc2ltcGxlLiBQbGVhc2UgZmVlbCBmcmVlIHRvIHRlbGwgbWUgaG93IHRvIGRvIHRo aXMgaWYgdGhpcw0KaXMgbm90IGNvbnZlbmllbnQgdG8gbWVyZ2UuDQoNClsxXQ0KaHR0cHM6Ly9n aXQua2VybmVsLm9yZy9wdWIvc2NtL2xpbnV4L2tlcm5lbC9naXQva3J6ay9saW51eC1tZW0tY3Ry bC5naXQvY29tbWl0Lz9oPWZvci1uZXh0JmlkPTUwZmM4ZDkyMzJjZGM2NGI5ZTlkMWI5NDg4NDUy ZjE1M2RlNTJiNjkNCg0KPiANCj4gVGhhbmtzLA0KPiANCj4gV2lsbA0KDQo=