From mboxrd@z Thu Jan 1 00:00:00 1970 From: Stefano Stabellini Subject: Re: [early RFC] ARM PCI Passthrough design document Date: Tue, 31 Jan 2017 14:03:16 -0800 (PST) Message-ID: References: <5cf9128e-e845-2a89-f7c7-ac8616941ab9@linaro.org> <20170106151200.r6r424aabhlly2df@dhcp-3-221.uk.xensource.com> <87860d34-3789-3b06-5757-5a861471cd8b@linaro.org> <20170125114239.7zicek4wd5u5znqr@dhcp-3-221.uk.xensource.com> <86f9d57d-d6a7-1ddd-cce0-217194d5b81b@linaro.org> 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 1cYgWI-0002Fe-Bm for xen-devel@lists.xenproject.org; Tue, 31 Jan 2017 22:03:22 +0000 In-Reply-To: <86f9d57d-d6a7-1ddd-cce0-217194d5b81b@linaro.org> List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xen.org Sender: "Xen-devel" To: Julien Grall Cc: "Edgar Iglesias (edgar.iglesias@xilinx.com)" , Stefano Stabellini , Wei Chen , Steve Capper , Jiandi An , Punit Agrawal , alistair.francis@xilinx.com, Shanker Donthineni , xen-devel , "manish.jaggi@caviumnetworks.com" , Campbell Sean , =?UTF-8?Q?Roger_Pau_Monn=C3=A9?= List-Id: xen-devel@lists.xenproject.org T24gVHVlLCAzMSBKYW4gMjAxNywgSnVsaWVuIEdyYWxsIHdyb3RlOgo+ID4gPiA+ID4gQnkgZGVm YXVsdCBhbGwgdGhlIFBDSSBkZXZpY2VzIHdpbGwgYmUgYXNzaWduZWQgdG8gRE9NMC4gU28gWGVu IHdvdWxkCj4gPiA+ID4gPiBoYXZlCj4gPiA+ID4gPiB0byBjb25maWd1cmUgdGhlIFNNTVUgYW5k IEludGVycnVwdCBDb250cm9sbGVyIHRvIGFsbG93IERPTTAgdG8gdXNlCj4gPiA+ID4gPiB0aGUg UENJCj4gPiA+ID4gPiBkZXZpY2VzLiBBcyBtZW50aW9uZWQgZWFybGllciwgdGhvc2Ugc3Vic3lz dGVtcyB3aWxsIHJlcXVpcmUgdGhlCj4gPiA+ID4gPiBTdHJlYW1JRAo+ID4gPiA+ID4gYW5kIERl dmljZUlELiBCb3RoIGNhbiBiZSBkZWR1Y2VkIGZyb20gdGhlIFJJRC4KPiA+ID4gPiA+IAo+ID4g PiA+ID4gWFhYOiBIb3cgdG8gaGlkZSBQQ0kgZGV2aWNlcyBmcm9tIERPTTA/Cj4gPiA+ID4gCj4g PiA+ID4gQnkgYWRkaW5nIHRoZSBBQ1BJIG5hbWVzcGFjZSBvZiB0aGUgZGV2aWNlIHRvIHRoZSBT VEFPIGFuZCBibG9ja2luZyBEb20wCj4gPiA+ID4gYWNjZXNzIHRvIHRoaXMgZGV2aWNlIGluIHRo ZSBlbXVsYXRlZCBicmlkZ2UgdGhhdCBEb20wIHdpbGwgaGF2ZSBhY2Nlc3MKPiA+ID4gPiB0bwo+ ID4gPiA+IChyZXR1cm5pbmcgMHhGRkZGIHdoZW4gRG9tMCB0cmllcyB0byByZWFkIHRoZSB2ZW5k b3IgSUQgZnJvbSB0aGUgUENJCj4gPiA+ID4gaGVhZGVyKS4KPiA+ID4gCj4gPiA+IFNvcnJ5IEkg d2FzIG5vdCBjbGVhciBoZXJlLiBCeSBoaWRpbmcsIEkgbWVhbnQgRE9NMCBub3QgaW5zdGFudGlh dGluZyBhCj4gPiA+IGRyaXZlciAoc2ltaWxhcmx5IHRvIHhlbi1wY2liYWNrLmhpZGUpLiBXZSBz dGlsbCB3YW50IERPTTAgdG8gYWNjZXNzIHRoZQo+ID4gPiBQQ0kKPiA+ID4gY29uZmlnIHNwYWNl IGluIG9yZGVyIHRvIHJlc2V0IHRoZSBkZXZpY2UuIFVubGVzcyB5b3UgcGxhbiB0byBpbXBvcnQg YWxsCj4gPiA+IHRoZQo+ID4gPiByZXNldCBxdWlya3MgaW4gWGVuPwo+ID4gCj4gPiBJIGRvbid0 IGhhdmUgYSBjbGVhciBvcGluaW9uIGhlcmUsIGFuZCBJIGRvbid0IGtub3cgYWxsIHRoZXcgZGV0 YWlscyBvZiB0aGlzCj4gPiByZXNldCBoYWNrcy4KPiAKPiBBY3R1YWxseSBJIGxvb2tlZCBhdCB0 aGUgTGludXggY29kZSAoc2VlIF9fcGNpX2Rldl9yZXNldCBpbiBkcml2ZXJzL3BjaS9wY2kuYykK PiBhbmQgdGhlcmUgYXJlIGxlc3MgcXVpcmtzIHRoYW4gSSBleHBlY3RlZC4gVGhlIGxpc3Qgb2Yg cXVpcmtzIGNhbiBiZSBmb3VuZCBpbgo+IHBjaV9kZXZfcmVzZXRfbWV0aG9kcyBpbiBkcml2ZXJz L3BjaS9xdWlya3MuYy4KPiAKPiBUaGVyZSBhcmUgZmV3IHdheSB0byByZXNldCBhIGRldmljZSAo c2VlIF9fcGNpX2Rldl9yZXNldCksIHRoZXkgbG9vayBhbGwgYmFzZWQKPiBvbiBhY2Nlc3Npbmcg dGhlIGNvbmZpZ3VyYXRpb24gc3BhY2UuIFNvIEkgZ3Vlc3MgaXQgc2hvdWxkIGJlIGZpbmUgdG8g aW1wb3J0Cj4gdGhhdCBpbiBYZW4uIEFueSBvcGluaW9ucz8KCkkgdGhpbmsgaXQgaXMgYSBnb29k IGlkZWE6IHdlIGRvbid0IHdhbnQgdG8gZW5kIHVwIHdpdGggYSBtb3RsZXkKc29sdXRpb24gd2l0 aCBiaXRzIGFuZCBwaWVjZXMgc2NhdHRlcmVkIGFjcm9zcyB0aGUgc3lzdGVtLiBJZiB3ZSBnaXZl ClhlbiBvd25lcnNoaXAgb3ZlciBQQ0ksIGl0IHNob3VsZCBiZSBYZW4gdG8gZG8gZGV2aWNlIHJl c2V0LiBUaHVzLCBpdAp3b3VsZCBiZSBPSyB0byBpbXBvcnQgdGhvc2UgZnVuY3Rpb25zIGludG8g dGhlIGh5cGVydmlzb3IuCgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fXwpYZW4tZGV2ZWwgbWFpbGluZyBsaXN0Clhlbi1kZXZlbEBsaXN0cy54ZW4ub3JnCmh0 dHBzOi8vbGlzdHMueGVuLm9yZy94ZW4tZGV2ZWwK