From owner-freebsd-virtualization@FreeBSD.ORG Mon Feb 16 11:09:28 2015 Return-Path: Delivered-To: freebsd-virtualization@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [8.8.178.115]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id B6006A41 for ; Mon, 16 Feb 2015 11:09:28 +0000 (UTC) Received: from mail.h3q.com (mail.h3q.com [213.73.89.199]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "mail.h3q.com", Issuer "Thawte DV SSL CA" (not verified)) by mx1.freebsd.org (Postfix) with ESMTPS id 08D8877E for ; Mon, 16 Feb 2015 11:09:27 +0000 (UTC) Received: (qmail 8180 invoked from network); 16 Feb 2015 11:09:18 -0000 Received: from mail.h3q.com (HELO mail.h3q.com) (cryx) by mail.h3q.com with ESMTPS (DHE-RSA-CAMELLIA256-SHA encrypted); 16 Feb 2015 11:09:18 -0000 Message-ID: <54E1CFDE.5050200@h3q.com> Date: Mon, 16 Feb 2015 12:09:18 +0100 From: Philipp Wuensche User-Agent: Postbox 3.0.11 (Macintosh/20140602) MIME-Version: 1.0 To: Peter Grehan Subject: Re: bhyve and PCI Passthrough a USB Controller References: <54DC8B98.4090902@h3q.com> <54DD321C.80808@freebsd.org> In-Reply-To: <54DD321C.80808@freebsd.org> Content-Type: text/plain; charset=windows-1252 Content-Transfer-Encoding: 7bit Cc: freebsd-virtualization@freebsd.org X-BeenThere: freebsd-virtualization@freebsd.org X-Mailman-Version: 2.1.18-1 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: Mon, 16 Feb 2015 11:09:28 -0000 Peter Grehan wrote: > > Would you be willing to try a patch that relaxes that check ? Yes! The system isn't in production yet so I can try out stuff. >> Any suggestions for known to be working USB Controllers with bhyve and >> PCI passthrough? > > I've not tried with any discrete cards, but any XHCI controller that > has the table and PBA regions either in separate BARs or not in the same > 4K region (recommended behaviour in the PCIe spec) should be fine. I ordered another controller with an uPD720200 chipset, maybe this one will work out of the box. Greetings, Philipp