From mboxrd@z Thu Jan 1 00:00:00 1970 From: Christoph Hellwig Subject: Re: Enabling peer to peer device transactions for PCIe devices Date: Thu, 24 Nov 2016 23:58:17 -0800 Message-ID: <20161125075817.GA18428@infradead.org> References: <20161123190515.GA12146@obsidianresearch.com> <7bc38037-b6ab-943f-59db-6280e16901ab@amd.com> <20161123193228.GC12146@obsidianresearch.com> <20161123203332.GA15062@obsidianresearch.com> <20161123215510.GA16311@obsidianresearch.com> <91d28749-bc64-622f-56a1-26c00e6b462a@deltatee.com> <20161124164249.GD20818@obsidianresearch.com> <9cc22068-ede8-c1bc-5d8b-cf6224a7ce05@deltatee.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from bombadil.infradead.org (bombadil.infradead.org [IPv6:2001:1868:205::9]) by gabe.freedesktop.org (Postfix) with ESMTPS id 66A936E0DD for ; Fri, 25 Nov 2016 07:58:25 +0000 (UTC) Content-Disposition: inline In-Reply-To: <9cc22068-ede8-c1bc-5d8b-cf6224a7ce05@deltatee.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: Logan Gunthorpe Cc: Haggai Eran , "linux-rdma@vger.kernel.org" , "linux-nvdimm@lists.01.org" , "Kuehling, Felix" , Serguei Sagalovitch , "Blinzer, Paul" , "linux-kernel@vger.kernel.org" , "dri-devel@lists.freedesktop.org" , "Sander, Ben" , Jason Gunthorpe , "Suthikulpanit, Suravee" , "linux-pci@vger.kernel.org" , "Deucher, Alexander" , Dan Williams , "Koenig, Christian" , "Linux-media@vger.kernel.org" List-Id: dri-devel@lists.freedesktop.org T24gVGh1LCBOb3YgMjQsIDIwMTYgYXQgMTE6MTE6MzRBTSAtMDcwMCwgTG9nYW4gR3VudGhvcnBl IHdyb3RlOgo+ICogUmVndWxhciBEQVggaW4gdGhlIEZTIGRvZXNuJ3Qgd29yayBhdCB0aGlzIHRp bWUgYmVjYXVzZSB0aGUgRlMgY2FuCj4gbW92ZSB0aGUgZmlsZSB5b3UgdGhpbmsgeW91ciB0cmFu c2ZlciB0byBvdXQgZnJvbSB1bmRlciB5b3UuIFRob3VnaCBJCj4gdW5kZXJzdGFuZCB0aGVyZSdz IGJlZW4gc29tZSB3b3JrIHdpdGggWEZTIHRvIHNvbHZlIHRoYXQgaXNzdWUuCgpUaGUgZmlsZSBz eXN0ZW0gd2lsbCBuZXZlciBtb3ZlIGFueXRoaW5nIHVuZGVyIGxvY2tlZCBkb3duIHBhZ2VzLAps b2NraW5nIGRvd24gcGFnZXMgaXMgdXNlZCBleGFjdGx5IHRvIHByb3RlY3QgYWdhaW5zdCB0aGF0 LiAgU28gYXMgbG9uZwphcyB3ZSBwYWdlIHN0cnVjdHVyZXMgYXZhaWxhYmxlIFJETUEgdG8vZnJv bSBkZXZpY2UgbWVtb3J5IF9mcm9tIGtlcm5lbApzcGFjZV8gaXMgdHJpdmlhbCwgYWx0aG91Z2gg Zm9yIGZpbGUgc3lzdGVtcyB0byB3b3JrIHByb3Blcmx5IHlvdQpyZWFsbHkgd2FudCBhIG5vdGlm aWNhdGlvbiB0byB0aGUgY29uc3VtZXIgaWYgdGhlIGZpbGUgc3lzdGVtcyB3YW50cwp0byByZW1v dmUgdGhlIG1hcHBpbmcuICBXZSBoYXZlIGltcGxlbWVudGVkIHRoYXQgdXNpbmcgRkxfTEFZT1VU UyBsb2Nrcwpmb3IgTkZTRCwgYnV0IG9ubHkgWEZTIHN1cHBvcnRzIGl0IHNvIGZhci4gIFdpdGhv dXQgdGhhdCBhIGxvbmcgdGVybQpsb2NrZWQgZG93biByZWdpb24gb2YgbWVtb3J5IChlLmcuIGEg a2VybmVsIE1SKSB3b3VsZCBwcmV2ZW50IHZhcmlvdXMKZmlsZSBvcGVyYXRpb25zIHRoYXQgd291 bGQgc2ltcGx5IGhhbmcuCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fCmRyaS1kZXZlbCBtYWlsaW5nIGxpc3QKZHJpLWRldmVsQGxpc3RzLmZyZWVkZXNrdG9w Lm9yZwpodHRwczovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2RyaS1k ZXZlbAo=