From owner-freebsd-current@freebsd.org Thu Dec 3 17:58:15 2015 Return-Path: Delivered-To: freebsd-current@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 432D1A406CC for ; Thu, 3 Dec 2015 17:58:15 +0000 (UTC) (envelope-from jmaloney@pcbsd.org) Received: from barracuda.ixsystems.com (mail.ixsystems.com [69.198.165.135]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "*.ixsystems.com", Issuer "Go Daddy Secure Certificate Authority - G2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 24B421260 for ; Thu, 3 Dec 2015 17:58:14 +0000 (UTC) (envelope-from jmaloney@pcbsd.org) X-ASG-Debug-ID: 1449165490-08ca042abc05200002-XDYc8F Received: from [10.0.1.8] (ip72-209-175-134.ks.ks.cox.net [72.209.175.134]) by barracuda.ixsystems.com with ESMTP id 2E3AUxc37AlXt00h (version=TLSv1 cipher=ECDHE-RSA-AES256-SHA bits=256 verify=NO); Thu, 03 Dec 2015 09:58:12 -0800 (PST) X-Barracuda-Envelope-From: jmaloney@pcbsd.org X-Barracuda-AUTH-User: jmaloney@pcbsd.org X-Barracuda-Apparent-Source-IP: 72.209.175.134 Content-Type: text/plain; charset=utf-8 Mime-Version: 1.0 (Mac OS X Mail 9.1 \(3096.5\)) Subject: Re: EFI and i915kms questions From: Joe Maloney X-ASG-Orig-Subj: Re: EFI and i915kms questions In-Reply-To: <565EA01E.7000300@dumbbell.fr> Date: Thu, 3 Dec 2015 11:58:10 -0600 Cc: freebsd-current@freebsd.org Content-Transfer-Encoding: quoted-printable Message-Id: <547D1CBA-AEBD-4A89-91C9-35982D05EF89@pcbsd.org> References: <54B18FFE-063F-4F62-9343-28FDE68EE358@pcbsd.org> <56505B3F.2070403@dumbbell.fr> <5BC149BC-8BA6-4089-A9E6-763E2494A30A@pcbsd.org> <1736392.rQjToYj3It@ralph.baldwin.cx> <565EA01E.7000300@dumbbell.fr> To: =?utf-8?Q?Jean-S=C3=A9bastien_P=C3=A9dron?= X-Mailer: Apple Mail (2.3096.5) X-Barracuda-Connect: ip72-209-175-134.ks.ks.cox.net[72.209.175.134] X-Barracuda-Start-Time: 1449165491 X-Barracuda-Encrypted: ECDHE-RSA-AES256-SHA X-Barracuda-URL: https://10.2.0.41:443/cgi-mod/mark.cgi X-Virus-Scanned: by bsmtpd at ixsystems.com X-Barracuda-BRTS-Status: 1 X-Barracuda-Spam-Score: 0.00 X-Barracuda-Spam-Status: No, SCORE=0.00 using global scores of TAG_LEVEL=1000.0 QUARANTINE_LEVEL=1000.0 KILL_LEVEL=8.0 tests= X-Barracuda-Spam-Report: Code version 3.2, rules version 3.2.3.24941 Rule breakdown below pts rule name description ---- ---------------------- -------------------------------------------------- X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 03 Dec 2015 17:58:15 -0000 Will give this a try, build an image and report back for sure. Thanks! Joe Maloney > On Dec 2, 2015, at 1:39 AM, Jean-S=C3=A9bastien P=C3=A9dron = wrote: >=20 > On 02/12/2015 02:00, John Baldwin wrote: >> Note that at the top of the function it invokes IICBUS_TRANSFER on a = different >> device when force_bit_dev is true: >>=20 >> 370 sx_xlock(&dev_priv->gmbus_sx); >> 371 if (sc->force_bit_dev) { >> 372 dumbbell 282199 error =3D = -IICBUS_TRANSFER(dev_priv->bbbus[unit], msgs, nmsgs); >> 373 kib 235783 goto out; >> 374 } >>=20 >> Hmm, I would try changing the line at 470 to match the line at 372. >>=20 >> They used to match, and then this change: >=20 > You're right. This is something I fixed in my i915 update branch but > forgot to commit to HEAD... >=20 > Joe, could you please try what John suggests to confirm? >=20 > --=20 > Jean-S=C3=A9bastien P=C3=A9dron >=20