From owner-freebsd-virtualization@freebsd.org Fri Jan 13 02:44:41 2017 Return-Path: Delivered-To: freebsd-virtualization@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 543D7CACDB9 for ; Fri, 13 Jan 2017 02:44:41 +0000 (UTC) (envelope-from grehan@freebsd.org) Received: from alto.onthenet.com.au (alto.OntheNet.com.au [203.13.68.12]) by mx1.freebsd.org (Postfix) with ESMTP id 13F751F82 for ; Fri, 13 Jan 2017 02:44:40 +0000 (UTC) (envelope-from grehan@freebsd.org) Received: from iredmail.onthenet.com.au (iredmail.onthenet.com.au [203.13.68.150]) by alto.onthenet.com.au (Postfix) with ESMTPS id 9D62420AE98B for ; Fri, 13 Jan 2017 12:44:20 +1000 (AEST) Received: from localhost (iredmail.onthenet.com.au [127.0.0.1]) by iredmail.onthenet.com.au (Postfix) with ESMTP id 964302809D3 for ; Fri, 13 Jan 2017 12:44:20 +1000 (AEST) X-Amavis-Modified: Mail body modified (using disclaimer) - iredmail.onthenet.com.au Received: from iredmail.onthenet.com.au ([127.0.0.1]) by localhost (iredmail.onthenet.com.au [127.0.0.1]) (amavisd-new, port 10026) with ESMTP id erpKkND-lzOT for ; Fri, 13 Jan 2017 12:44:20 +1000 (AEST) Received: from Peters-MacBook-Pro-2.local (96-82-80-65-static.hfc.comcastbusiness.net [96.82.80.65]) by iredmail.onthenet.com.au (Postfix) with ESMTPSA id D39592809CC; Fri, 13 Jan 2017 12:44:18 +1000 (AEST) Subject: Re: Issues with GTX960 on CentOS7 using bhyve PCI passthru (FreeBSD 11-RC2) To: soralx@cydem.org References: <20170110003332.7cf8ba15@mscad14> <0de7e0fe-5680-b1be-bd57-6bf446c2fd38@talk2dom.com> <0c927784-3e3f-7946-fba9-c25001f4156c@talk2dom.com> <20170110180117.7f246b5a@mscad14> <20170111014544.70670784@mscad14> <93196ea2-5439-49ff-54fd-7b7273bdec85@freebsd.org> <20170111184810.5e9fb07f@mscad14> <839b4e54-fd7a-20fd-630f-f8aaee0c79ee@freebsd.org> <20170111213941.0789c8ce@mscad14> Cc: freebsd-virtualization@freebsd.org From: Peter Grehan Message-ID: <90ef4d8a-f30a-222e-3b87-a707532b2d65@freebsd.org> Date: Thu, 12 Jan 2017 18:44:36 -0800 User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.10; rv:45.0) Gecko/20100101 Thunderbird/45.5.1 MIME-Version: 1.0 In-Reply-To: <20170111213941.0789c8ce@mscad14> Content-Type: text/plain; charset=windows-1252; format=flowed Content-Transfer-Encoding: 7bit X-CMAE-Score: 0 X-CMAE-Analysis: v=2.2 cv=YJDv8VOx c=1 sm=1 tr=0 a=A6CF0fG5TOl4vs6YHvqXgw==:117 a=mwgbnDbW7alINpy3vhoKyg==:17 a=N659UExz7-8A:10 a=IgFoBzBjUZAA:10 a=hVrhctQQT5__G7nRQyAA:9 a=o1VQUq3WoUO33KEi:21 a=SIqT9dhQQ1kWD3A9:21 a=pILNOxqGKmIA:10 a=nhxybO9QC6wA:10 wl=host:3 X-BeenThere: freebsd-virtualization@freebsd.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: "Discussion of various virtualization techniques FreeBSD supports." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 13 Jan 2017 02:44:41 -0000 Hi, > BTW, is it [generally] safe to decrease the BAR base address further? > My workstation has a CPU with just 36 address bits... Yes. The only potential conflict is with the top of guest RAM, and 36 bits is a lot of RAM :) later, Peter.