From mboxrd@z Thu Jan 1 00:00:00 1970 From: Julien Grall Subject: Re: [RFC] ARM PCI Passthrough design document Date: Mon, 3 Jul 2017 15:35:31 +0100 Message-ID: References: <8bfc13f3-f8c0-e308-3660-4d2e9a2a31e4@linaro.org> <4e3a99bebf984a80848a9aa74f525eab@NASANEXM01B.na.qualcomm.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8"; Format="flowed" 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 1dS2Rq-0001Px-PM for xen-devel@lists.xenproject.org; Mon, 03 Jul 2017 14:35:34 +0000 Received: by mail-wm0-f45.google.com with SMTP id f67so57118157wmh.1 for ; Mon, 03 Jul 2017 07:35:33 -0700 (PDT) In-Reply-To: <4e3a99bebf984a80848a9aa74f525eab@NASANEXM01B.na.qualcomm.com> List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xen.org Sender: "Xen-devel" To: Vikram Sethi , Stefano Stabellini Cc: "edgar.iglesias@xilinx.com" , Sinan Kaya , Wei Chen , Steve Capper , Andre Przywara , "manish.jaggi@caviumnetworks.com" , "punit.agrawal@arm.com" , Sameer Goel , xen-devel , Dave P Martin , Vijaya Kumar K , "roger.pau@citrix.com" List-Id: xen-devel@lists.xenproject.org CgpPbiAyOS8wNi8xNyAxNjoxNywgVmlrcmFtIFNldGhpIHdyb3RlOgo+IEhpIEp1bGllbiwKCkhp IFZpa3JhbSwKCj4gTXkgdGhvdWdodHMgYXJlIHRoYXQgd2hpbGUgaXQgaXMgbm90IGVzc2VudGlh bCB0byByZWNvdmVyIGZyb20gQUVSIGFuZCBEUEMgaW5pdGlhbGx5LCBpdCBpcyBjcml0aWNhbCB0 byBhdCBsZWFzdCB0YWtlIHRoZSBzbG90IG9mZmxpbmUgYW5kIG5vdGlmeSBkcml2ZXJzIHNvIHRo ZXkgcXVpZXNjZS4KPiBXaXRob3V0IHRoaXMgYmFzaWMgaGFuZGxpbmcsIGl0IGlzIHBvc3NpYmxl IHRvIGNyZWF0ZSBiYWNrdXBzIGluIHNvbWUgaGFyZHdhcmUgdGhhdCByZXN1bHQgaW4gQ1BVIGhh bmdzIGZvciBsb2FkcyB0byBhZGFwdGVyIE1NSU8vY2ZnIHNwYWNlIGFuZCB3ZSBkb24ndCB3YW50 IHRoYXQuCj4gaS5lIGl0IGlzIHByb2JhYmx5IE9LIHRvIGxvc2UgdGhlIHNsb3QvYWRhcHRlciBp biBpbml0aWFsIGltcGxlbWVudGF0aW9uLCBidXQgSU1PIGl0IGlzIE5PVCBvayB0byBjcmFzaC9y ZWJvb3QgdGhlIHN5c3RlbSBieSBoYXZpbmcgd2F0Y2hkb2cga2ljayBpbi4KPiBXZSBkbyBuZWVk IHRvIG1pbmltYWxseSBkZXNjcmliZSB3aGF0IHdlIHdpbGwgZG8gd2l0aCB0aGUgQUVSIGFuZCBE UEMgaW50ZXJydXB0czogYXJlIHRoZXkgZmlyc3QgaGFuZGxlZCBieSBYZW4gYW5kIHNlbnQgYXMg ImVtdWxhdGVkIiBpbnRlcnJ1cHQgdG8gb3duaW5nIGRvbWFpbj8KPiBPciBhcmUgdGhlIGludGVy cnVwdHMgaWdub3JlZCBpbiBpbml0aWFsIGltcGxlbWVudGF0aW9uIChub3QgYSBnb29kIGlkZWEg SU1PKT8KCkkgZG9uJ3QgdGhpbmsgaXQgaXMgcG9zc2libGUgdG8gYXNrIGV2ZXJ5dGhpbmcgdG8g YmUgc3VwcG9ydGVkIGluIHRoZSAKaW5pdGlhbCBpbXBsZW1lbnRhdGlvbi4gV2UgaGF2ZSB0byBk cmF3IGEgbGluZSBzbyB3ZSBjYW4gZ2V0IGEgdGVjaCAKcHJldmlldyBzdXBwb3J0IGluIFhlbiBh cyBzb29uIGFzIHBvc3NpYmxlLgoKQXQgdGhlIG1vbWVudCwgSSBhbSBmb2N1c2luZyBvbiB0aGUg Zm91bmRhdGlvbiB0aGF0IHdpbGwgYmUgcmVxdWlyZWQgZm9yIAphbGwgdGhlIGJvYXJkcy4gSSBo YXZlIHB1dCB0aGVtIGluIG15IGxvdyBwcmlvcml0eSB0YXNrcyBiZWNhdXNlIEFFUiwgCkRQQywg aG90cGx1ZyBhcmUgb3B0aW9uYWwgZmVhdHVyZXMgYW5kIGhlbmNlIG5vdCBhdmFpbGFibGUgZXZl cnl3aGVyZS4KCkZlZWwgZnJlZSB0byBzZW5kIG1lIGEgcHJvcG9zYWwgZm9yIHRoZSBkZXNpZ24g ZG9jdW1lbnQsIHBhdGNoIHNlcmllcyBpZiAKeW91IHdhbnQgdGhlbSB0byBiZSBpbmNsdWRlZCBp biB0aGUgaW5pdGlhbCBpbXBsZW1lbnRhdGlvbi4KCj4KPiBIb3RwbHVnIGFsc28gZG9lcyBub3Qg bmVlZCB0byBiZSBzb2x2ZWQgcmlnaHQgYXdheS4gQnV0IHdlIG5lZWQgdG8gYXQgbGVhc3Qgd2Fs ayB0aHJvdWdoIHRoZSBmbG93cyBhbmQgY29udmluY2Ugb3Vyc2VsdmVzIHdlIGFyZSBub3QgcGFp bnRpbmcgb3Vyc2VsdmVzIGluIGEgY29ybmVyLgo+IEkgd2lsbCBiZSBpbiBCdWRhcGVzdCBmb3Ig WGVuIGRldmVsb3BlciBzdW1taXQgYW5kIHdlIGNhbiB3YWxrIHRocm91Z2ggdGhlIEFDUEkgaG90 cGx1ZyBmbG93IGFuZCBzZWUgaG93IHRoYXQgKmNvdWxkKiBmaXQgaW50byBwcm9wb3NlZCBYZW4g ZGVzaWduLgoKR2xhZCB0byBrbm93IHRoYXQuIExldCdzIHNjaGVkdWxlIHNvbWUgZGlzY3Vzc2lv bnMgZHVyaW5nIHRoZSBzdW1taXQuCgpDaGVlcnMsCgotLSAKSnVsaWVuIEdyYWxsCgpfX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpYZW4tZGV2ZWwgbWFpbGlu ZyBsaXN0Clhlbi1kZXZlbEBsaXN0cy54ZW4ub3JnCmh0dHBzOi8vbGlzdHMueGVuLm9yZy94ZW4t ZGV2ZWwK