From owner-freebsd-arch@freebsd.org Tue Jan 26 22:28:49 2016 Return-Path: Delivered-To: freebsd-arch@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 2739AA46DD1; Tue, 26 Jan 2016 22:28:49 +0000 (UTC) (envelope-from vangyzen@FreeBSD.org) Received: from smtp.vangyzen.net (hotblack.vangyzen.net [IPv6:2607:fc50:1000:7400:216:3eff:fe72:314f]) by mx1.freebsd.org (Postfix) with ESMTP id 0F7DC3B6; Tue, 26 Jan 2016 22:28:49 +0000 (UTC) (envelope-from vangyzen@FreeBSD.org) Received: from sweettea.beer.town (unknown [76.164.8.130]) by smtp.vangyzen.net (Postfix) with ESMTPSA id 668945648E; Tue, 26 Jan 2016 16:28:48 -0600 (CST) From: Eric van Gyzen Subject: Hot-Plug PCIe Support X-Enigmail-Draft-Status: N1110 To: freebsd-hackers@freebsd.org, freebsd-current@freebsd.org, freebsd-arch@freebsd.org Reply-To: freebsd-hackers@freebsd.org Message-ID: <56A7F31C.3030209@FreeBSD.org> Date: Tue, 26 Jan 2016 16:28:44 -0600 User-Agent: Mozilla/5.0 (X11; FreeBSD amd64; rv:38.0) Gecko/20100101 Thunderbird/38.5.0 MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-BeenThere: freebsd-arch@freebsd.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: Discussion related to FreeBSD architecture List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 26 Jan 2016 22:28:49 -0000 FreeBSD Folks: I am currently scoping the effort to add hot-plug PCIe support to FreeBSD. Is anyone else currently working on this or aware of any design, code, or other effort available outside the tree? FYI, here are perhaps the most interesting references I could find: https://wiki.freebsd.org/PCIHotplug https://wiki.freebsd.org/IdeasPage#Implementing_PCI-Hotplug_and_ExpressCard_support https://lists.freebsd.org/pipermail/freebsd-current/2015-April/055290.html https://lists.freebsd.org/pipermail/freebsd-ia32/2010-February/date.html Please reply on freebsd-hackers@FreeBSD.org to minimize cross-posting. Thanks in advance. Eric