From mboxrd@z Thu Jan 1 00:00:00 1970 From: Wei Liu Subject: Re: [PATCH 03/10 v2] xen/arm: vpl011: Enable pl011 emulation for a guest domain in Xen Date: Thu, 11 May 2017 11:35:33 +0100 Message-ID: <20170511103533.g2ur7uxcoyfhdjnn@citrix.com> References: <1493395284-18430-1-git-send-email-bhupinder.thakur@linaro.org> <1493395284-18430-4-git-send-email-bhupinder.thakur@linaro.org> <590855F402000078001559F8@prv-mh.provo.novell.com> <7524c124-b9c0-6ee4-a3aa-65af2c5e2272@arm.com> <19e428fc-0417-146b-73f8-80f6b4d9da2d@arm.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mail6.bemta5.messagelabs.com ([195.245.231.135]) by lists.xenproject.org with esmtp (Exim 4.84_2) (envelope-from ) id 1d8lRe-0003C8-75 for xen-devel@lists.xenproject.org; Thu, 11 May 2017 10:35:42 +0000 Content-Disposition: inline In-Reply-To: List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xen.org Sender: "Xen-devel" To: Julien Grall Cc: Stefano Stabellini , Wei Liu , Andrew Cooper , Ian Jackson , Jan Beulich , Bhupinder Thakur , xen-devel@lists.xenproject.org List-Id: xen-devel@lists.xenproject.org T24gRnJpLCBNYXkgMDUsIDIwMTcgYXQgMDI6NDM6NDBQTSArMDEwMCwgSnVsaWVuIEdyYWxsIHdy b3RlOgo+IE9uIDA1LzA1LzE3IDA4OjEwLCBCaHVwaW5kZXIgVGhha3VyIHdyb3RlOgo+ID4gSGkg SnVsaWVuLAo+IAo+IEhpIEJodXBpbmRlciwKPiAKPiA+ID4gPiA+IEhpIEphbiwKPiA+ID4gPiA+ IAo+ID4gPiA+ID4gPiA+IEBAIC02MzEsNiArNjMyLDkgQEAgaW50IGFyY2hfZG9tYWluX2NyZWF0 ZShzdHJ1Y3QgZG9tYWluICpkLAo+ID4gPiA+ID4gPiA+IHVuc2lnbmVkIGludCBkb21jcl9mbGFn cywKPiA+ID4gPiA+ID4gPiAgICAgIGlmICggKHJjID0gZG9tYWluX3Z0aW1lcl9pbml0KGQsIGNv bmZpZykpICE9IDAgKQo+ID4gPiA+ID4gPiA+ICAgICAgICAgIGdvdG8gZmFpbDsKPiA+ID4gPiA+ ID4gPiAKPiA+ID4gPiA+ID4gPiArICAgIGlmICggZG9tY3JfZmxhZ3MgJiBET01DUkZfdnVhcnQg KQo+ID4gPiA+ID4gPiA+ICsgICAgICAgIGlmICggKHJjID0gZG9tYWluX3ZwbDAxMV9pbml0KGQs IGNvbmZpZykpICE9IDAgKQo+ID4gPiA+ID4gPiA+ICsgICAgICAgICAgICBnb3RvIGZhaWw7Cj4g PiA+ID4gPiA+ID4gICAgICB1cGRhdGVfZG9tYWluX3dhbGxjbG9ja190aW1lKGQpOwo+ID4gPiA+ ID4gPiAKPiA+ID4gPiA+ID4gCj4gPiA+ID4gPiBJIGFtIHBsYW5uaW5nIHRvIHJlbW92ZSB0aGUg dXNhZ2Ugb2YgZG9tYWluIGNyZWF0aW9uIGZsYWcgdG8gY2hlY2sKPiA+ID4gPiA+IHdoZXRoZXIg dnVhcnQgaXMgZW5hYmxlZC9kaXNhYmxlZC4gUGxlYXNlIHNlZSBteSBuZXh0IGNvbW1lbnQuIFdp dGgKPiA+ID4gPiA+IHRoYXQgY2hhbmdlLCBkb21haW5fdnBsMDExX2luaXQoKSB3aWxsIGJlIGNh bGxlZCBhbHdheXMuIFRoZQo+ID4gPiA+ID4gZG9tYWluX3ZwbDAxMV9pbml0KCkgd2lsbCBjaGVj ayB3aGV0aGVyIHZ1YXJ0IGlzIGVuYWJsZWQgb3IgZGlzYWJsZWQKPiA+ID4gPiA+IGluIHRoZSBj b25maWcgc3RydWN0dXJlIHBhc3NlZC4gSWYgdnVhcnQgaXMgZW5hYmxlZCB0aGVuIGl0IHdpbGwg Z28KPiA+ID4gPiA+IGFoZWFkIHdpdGggdnBsMDExIGluaXRpYWxpemF0aW9uIGVsc2UgaXQgd2ls bCByZXR1cm4gd2l0aG91dAo+ID4gPiA+ID4gaW5pdGlhbGl6aW5nIHZwbDAxMS4KPiA+ID4gPiAK PiA+ID4gPiAKPiA+ID4gPiBQbGVhc2UgZG9uJ3QgZG8gdGhhdC4gVGhlIGFyY2ggY29kZSBkZWNp ZGVzIHdoZXRoZXIgZG9tYWluX3ZwbDAxMV9pbml0Cj4gPiA+ID4gbm90IHRoZSBpbnZlcnQuCj4g PiA+IAo+ID4gPiAKPiA+ID4gSSB3YXMgd29uZGVyaW5nIHdoZXRoZXIgaXQgd291bGQgYmUgYmV0 dGVyIHRvIGRlZmVyIHRoZSBQTDAxMSBjcmVhdGlvbiB0byBhCj4gPiA+IGRvbWN0bC4gVGhpcyBj b3VsZCBiZSBjYWxsZWQgYWZ0ZXIgdGhlIGRvbWFpbiBpcyBjcmVhdGVkIHdpdGggYWxsIHRoZQo+ ID4gPiBpbmZvcm1hdGlvbiByZXF1aXJlZCAoTU1JTyByZWdpb24sIENvbnNvbGUgUEZOLi4uKS4K PiA+ID4gCj4gPiA+IFRoaXMgd291bGQgYWxzbyBtYWtlIHRoZSBtaWdyYXRpb24gc3VwcG9ydCBt b3JlIHRyaXZpYWwgYXMgdGhlIHdlIHdpbGwgbm90Cj4gPiA+IG5lZWQgdG8ga25vdyBpbiBhZHZh bmNlIHdoZXRoZXIgYSBVQVJUIGlzIGJlZW4gdXNlZC4KPiA+ID4gCj4gPiA+IEFueSBvcGluaW9u cz8KPiA+IAo+ID4gV291bGQgdGhlcmUgYmUgcmFjZSBjb25kaXRpb24gd2hlcmUgdGhlIGd1ZXN0 IHRyaWVzIHRvIGFjY2VzcyB0aGUKPiA+IHBsMDExIG1taW8gcmVnaW9uIChhcyB0aGUgZG9tYWlu IGhhcyBiZWVuIGNyZWF0ZWQpIGJ1dCBwbDAxMSBpcyBub3QKPiA+IGluaXRpYWxpemVkIHlldCBh cyBkb21jdGwgaXMgbm90IGNhbGxlZD8gV2hhdCBjb3VsZCBiZSBhbiBhcHByb3ByaWF0ZQo+ID4g cGxhY2UgdG8gY2FsbCB0aGlzIGRvbWN0bD8gSXQgc2hvdWxkIGJlIGJlZm9yZSB4ZW5zdG9yZSBp cyBwb3B1bGF0ZWQKPiA+IHdpdGggdnVhcnQgcmluZy1yZWYvcG9ydCBpbmZvcm1hdGlvbi4KPiAK PiBUaGVyZSBhcmUgbm8gcmFjZSBjb25kaXRpb24uIFRoZSBkb21haW4gd2lsbCBvbmx5IGJlIHN0 YXJ0ZWQgd2hlbiBldmVyeXRoaW5nCj4gaGFzIGJlZW4gY3JlYXRlZCBieSBjYWxsaW5nIFhFTl9E T01DVExfdW5wYXVzZWRvbWFpbi4KPiAKPiBUaGUgRE9NQ1RMIGNyZWF0ZWRvbWFpbiBvbmx5IGlu aXRpYWxpemUgdGhlIGJhc2ljIHN0cnVjdHVyZSBmb3IgdGhlIGRvbWFpbiwKPiBhZnRlciB0aGUg aHlwZXJjYWxsIHRoZSBkb21haW4gaXMgbm90IGluIHN0YXRlIHRvIGJlIHJ1biBiZWNhdXNlLCBm b3IKPiBpbnN0YW5jZSwgdGhlIHZDUFVzIHdlcmUgbm90IGFsbG9jYXRlZCAoc2VlIFhFTl9ET01D VExfbWF4X3ZjcHVzKSBhbmQgdGhlCj4gZ3Vlc3QgUkFNIHdlcmUgbm90IHBvcHVsYXRlZC4KPiAK PiBJIGFtIG5vdCB2ZXJ5IGZhbWlsaWFyIHdpdGggdGhlIGxpYnhsIGNvZGUsIGJ1dCBJIHRoaW5r Cj4gbGlieGxfX2FyY2hfZG9tYWluX2NyZWF0ZSBzaG91bGQgYmUgYSBnb29kIGNhbmRpZGF0ZS4g SSB3aWxsIGxldCBJYW4gYW5kIFdlaQo+IGNvbmZpcm0gdGhhdC4KPiAKClRoYXQgc291bmRzIHJl YXNvbmFibGUuCgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f XwpYZW4tZGV2ZWwgbWFpbGluZyBsaXN0Clhlbi1kZXZlbEBsaXN0cy54ZW4ub3JnCmh0dHBzOi8v bGlzdHMueGVuLm9yZy94ZW4tZGV2ZWwK