RE: [PATCH 0/9 v2] vfio-pci: add support for Freescale IOMMU (PAMU)
From: Bharat.Bhushan@freescale.com <hidden>
Date: 2013-12-10 05:52:53
Also in:
linux-iommu
DQoNCj4gLS0tLS1PcmlnaW5hbCBNZXNzYWdlLS0tLS0NCj4gRnJvbTogV29vZCBTY290dC1CMDc0 MjENCj4gU2VudDogU2F0dXJkYXksIERlY2VtYmVyIDA3LCAyMDEzIDEyOjU1IEFNDQo+IFRvOiBC aHVzaGFuIEJoYXJhdC1SNjU3NzcNCj4gQ2M6IEFsZXggV2lsbGlhbXNvbjsgbGludXgtcGNpQHZn ZXIua2VybmVsLm9yZzsgYWdyYWZAc3VzZS5kZTsgWW9kZXIgU3R1YXJ0LQ0KPiBCMDgyNDg7IGlv bW11QGxpc3RzLmxpbnV4LWZvdW5kYXRpb24ub3JnOyBiaGVsZ2Fhc0Bnb29nbGUuY29tOyBsaW51 eHBwYy0NCj4gZGV2QGxpc3RzLm96bGFicy5vcmc7IGxpbnV4LWtlcm5lbEB2Z2VyLmtlcm5lbC5v cmcNCj4gU3ViamVjdDogUmU6IFtQQVRDSCAwLzkgdjJdIHZmaW8tcGNpOiBhZGQgc3VwcG9ydCBm b3IgRnJlZXNjYWxlIElPTU1VIChQQU1VKQ0KPiANCj4gT24gVGh1LCAyMDEzLTEyLTA1IGF0IDIy OjE3IC0wNjAwLCBCaGFyYXQgQmh1c2hhbiB3cm90ZToNCj4gPg0KPiA+ID4gLS0tLS1PcmlnaW5h bCBNZXNzYWdlLS0tLS0NCj4gPiA+IEZyb206IFdvb2QgU2NvdHQtQjA3NDIxDQo+ID4gPiBTZW50 OiBGcmlkYXksIERlY2VtYmVyIDA2LCAyMDEzIDU6MzEgQU0NCj4gPiA+IFRvOiBCaHVzaGFuIEJo YXJhdC1SNjU3NzcNCj4gPiA+IENjOiBBbGV4IFdpbGxpYW1zb247IGxpbnV4LXBjaUB2Z2VyLmtl cm5lbC5vcmc7IGFncmFmQHN1c2UuZGU7IFlvZGVyDQo+ID4gPiBTdHVhcnQtIEIwODI0ODsgaW9t bXVAbGlzdHMubGludXgtZm91bmRhdGlvbi5vcmc7DQo+ID4gPiBiaGVsZ2Fhc0Bnb29nbGUuY29t OyBsaW51eHBwYy0gZGV2QGxpc3RzLm96bGFicy5vcmc7DQo+ID4gPiBsaW51eC1rZXJuZWxAdmdl ci5rZXJuZWwub3JnDQo+ID4gPiBTdWJqZWN0OiBSZTogW1BBVENIIDAvOSB2Ml0gdmZpby1wY2k6 IGFkZCBzdXBwb3J0IGZvciBGcmVlc2NhbGUNCj4gPiA+IElPTU1VIChQQU1VKQ0KPiA+ID4NCj4g PiA+IE9uIFN1biwgMjAxMy0xMS0yNCBhdCAyMzozMyAtMDYwMCwgQmhhcmF0IEJodXNoYW4gd3Jv dGU6DQo+ID4gPiA+DQo+ID4gPiA+ID4gLS0tLS1PcmlnaW5hbCBNZXNzYWdlLS0tLS0NCj4gPiA+ ID4gPiBGcm9tOiBBbGV4IFdpbGxpYW1zb24gW21haWx0bzphbGV4LndpbGxpYW1zb25AcmVkaGF0 LmNvbV0NCj4gPiA+ID4gPiBTZW50OiBGcmlkYXksIE5vdmVtYmVyIDIyLCAyMDEzIDI6MzEgQU0N Cj4gPiA+ID4gPiBUbzogV29vZCBTY290dC1CMDc0MjENCj4gPiA+ID4gPiBDYzogQmh1c2hhbiBC aGFyYXQtUjY1Nzc3OyBsaW51eC1wY2lAdmdlci5rZXJuZWwub3JnOw0KPiA+ID4gPiA+IGFncmFm QHN1c2UuZGU7IFlvZGVyIFN0dWFydC1CMDgyNDg7DQo+ID4gPiA+ID4gaW9tbXVAbGlzdHMubGlu dXgtZm91bmRhdGlvbi5vcmc7IGJoZWxnYWFzQGdvb2dsZS5jb207IGxpbnV4cHBjLQ0KPiA+ID4g PiA+IGRldkBsaXN0cy5vemxhYnMub3JnOyBsaW51eC1rZXJuZWxAdmdlci5rZXJuZWwub3JnDQo+ ID4gPiA+ID4gU3ViamVjdDogUmU6IFtQQVRDSCAwLzkgdjJdIHZmaW8tcGNpOiBhZGQgc3VwcG9y dCBmb3IgRnJlZXNjYWxlDQo+ID4gPiA+ID4gSU9NTVUgKFBBTVUpDQo+ID4gPiA+ID4NCj4gPiA+ ID4gPiBPbiBUaHUsIDIwMTMtMTEtMjEgYXQgMTQ6NDcgLTA2MDAsIFNjb3R0IFdvb2Qgd3JvdGU6 DQo+ID4gPiA+ID4gPiBUaGV5IGNhbiBpbnRlcmZlcmUuDQo+ID4gPiA+DQo+ID4gPiA+IFdhbnQg dG8gYmUgc3VyZSBvZiBob3cgdGhleSBjYW4gaW50ZXJmZXJlPw0KPiA+ID4NCj4gPiA+IElmIG1v cmUgdGhhbiBvbmUgVkZJTyB1c2VyIHNoYXJlcyB0aGUgc2FtZSBNU0kgZ3JvdXAsIG9uZSBvZiB0 aGUNCj4gPiA+IHVzZXJzIGNhbiBzZW5kIE1TSXMgdG8gYW5vdGhlciB1c2VyLCBieSB1c2luZyB0 aGUgd3JvbmcgaW50ZXJydXB0DQo+ID4gPiB3aXRoaW4gdGhlIGJhbmsuICBVbmV4cGVjdGVkIE1T SXMgY291bGQgY2F1c2UgbWlzYmVoYXZpb3Igb3IgZGVuaWFsIG9mDQo+IHNlcnZpY2UuDQo+ID4g Pg0KPiA+ID4gPiA+PiAgV2l0aCB0aGlzIGhhcmR3YXJlLCB0aGUgb25seSB3YXkgdG8gcHJldmVu dCB0aGF0DQo+ID4gPiA+ID4gPiBpcyB0byBtYWtlIHN1cmUgdGhhdCBhIGJhbmsgaXMgbm90IHNo YXJlZCBieSBtdWx0aXBsZSBwcm90ZWN0aW9uDQo+IGNvbnRleHRzLg0KPiA+ID4gPiA+ID4gRm9y IHNvbWUgb2Ygb3VyIHVzZXJzLCB0aG91Z2gsIEkgYmVsaWV2ZSBwcmV2ZW50aW5nIHRoaXMgaXMN Cj4gPiA+ID4gPiA+IGxlc3MgaW1wb3J0YW50IHRoYW4gdGhlIHBlcmZvcm1hbmNlIGJlbmVmaXQu DQo+ID4gPiA+DQo+ID4gPiA+IFNvIHNob3VsZCB3ZSBsZXQgdGhpcyBwYXRjaCBzZXJpZXMgaW4g d2l0aG91dCBwcm90ZWN0aW9uPw0KPiA+ID4NCj4gPiA+IE5vLCB0aGVyZSBzaG91bGQgYmUgc29t ZSBzb3J0IG9mIG9wdC1pbiBtZWNoYW5pc20gc2ltaWxhciB0bw0KPiA+ID4gSU9NTVUtbGVzcyBW RklPIC0tIGJ1dCBub3QgdGhlIHNhbWUgZXhhY3Qgb25lLCBzaW5jZSBvbmUgaXMgYSBtdWNoDQo+ ID4gPiBtb3JlIHNlcmlvdXMgbG9zcyBvZiBpc29sYXRpb24gdGhhbiB0aGUgb3RoZXIuDQo+ID4N Cj4gPiBDYW4geW91IHBsZWFzZSBlbGFib3JhdGUgIm9wdC1pbiBtZWNoYW5pc20iPw0KPiANCj4g VGhlIHN5c3RlbSBzaG91bGQgYmUgc2VjdXJlIGJ5IGRlZmF1bHQuICBJZiB0aGUgYWRtaW5pc3Ry YXRvciB3YW50cyB0byByZWxheA0KPiBwcm90ZWN0aW9uIGluIG9yZGVyIHRvIGFjY29tcGxpc2gg c29tZSBmdW5jdGlvbmFsaXR5LCB0aGF0IHNob3VsZCByZXF1aXJlIGFuDQo+IGV4cGxpY2l0IHJl cXVlc3Qgc3VjaCBhcyBhIHdyaXRlIHRvIGEgc3lzZnMgZmlsZS4NCj4gDQo+ID4gPiA+ID4gSSB0 aGluayB3ZSBuZWVkIHNvbWUgc29ydCBvZiBvd25lcnNoaXAgbW9kZWwgYXJvdW5kIHRoZSBtc2kg YmFua3MgdGhlbi4NCj4gPiA+ID4gPiBPdGhlcndpc2UgdGhlcmUncyBub3RoaW5nIHByZXZlbnRp bmcgYW5vdGhlciB1c2Vyc3BhY2UgZnJvbQ0KPiA+ID4gPiA+IGF0dGVtcHRpbmcgYW4gTVNJIGJh c2VkIGF0dGFjayBvbiBvdGhlciB1c2Vycywgb3IgcGVyaGFwcyBldmVuDQo+ID4gPiA+ID4gb24g dGhlIGhvc3QuICBWRklPIGNhbid0IGFsbG93IHRoYXQuICBUaGFua3MsDQo+ID4gPiA+DQo+ID4g PiA+IFdlIGhhdmUgdmVyeSBmZXcgKDMgTVNJIGJhbmsgb24gbW9zdCBvZiBjaGlwcyksIHNvIHdl IGNhbiBub3QNCj4gPiA+ID4gYXNzaWduIG9uZSB0byBlYWNoIHVzZXJzcGFjZS4NCj4gPiA+DQo+ ID4gPiBUaGF0IGRlcGVuZHMgb24gaG93IG1hbnkgdXNlcnMgdGhlcmUgYXJlLg0KPiA+DQo+ID4g V2hhdCBJIHRoaW5rIHdlIGNhbiBkbyBpczoNCj4gPiAgLSBSZXNlcnZlIG9uZSBNU0kgcmVnaW9u IGZvciBob3N0LiBIb3N0IHdpbGwgbm90IHNoYXJlIE1TSSByZWdpb24gd2l0aCBHdWVzdC4NCj4g PiAgLSBGb3IgdXB0byAyIEd1ZXN0IChNQVggbXNpIHdpdGggaG9zdCAtIDEpIGdpdmUgdGhlbiBz ZXBhcmF0ZSBNU0kgc3ViDQo+ID4gcmVnaW9ucw0KPiA+ICAtIEFkZGl0aW9uYWwgR3Vlc3Qgd2ls bCBzaGFyZSBNU0kgcmVnaW9uIHdpdGggb3RoZXIgZ3Vlc3QuDQo+ID4NCj4gPiBBbnkgYmV0dGVy IHN1Z2dlc3Rpb24gYXJlIG1vc3Qgd2VsY29tZS4NCj4gDQo+IElmIHRoZSBhZG1pbmlzdHJhdG9y IGRvZXMgbm90IG9wdCBpbnRvIHRoaXMgcGFydGlhbCBsb3NzIG9mIGlzb2xhdGlvbiwgdGhlbiBv bmNlDQo+IHlvdSBydW4gb3V0IG9mIE1TSSBncm91cHMsIG5ldyB1c2VycyBzaG91bGQgbm90IGJl IGFibGUgdG8gc2V0IHVwIE1TSXMuDQoNClNvIG1lYW4gdmZpbyBzaG91bGQgdXNlIExlZ2FjeSB3 aGVuIG91dCBvZiBNU0kgYmFua3M/DQoNClRoYW5rcw0KLUJoYXJhdA0KDQo+IA0KPiAtU2NvdHQN Cj4gDQoNCg==