From owner-freebsd-bugs@FreeBSD.ORG Wed Jun 15 21:30:17 2005 Return-Path: X-Original-To: freebsd-bugs@hub.freebsd.org Delivered-To: freebsd-bugs@hub.freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 7009416A41C for ; Wed, 15 Jun 2005 21:30:17 +0000 (GMT) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (freefall.freebsd.org [216.136.204.21]) by mx1.FreeBSD.org (Postfix) with ESMTP id 1DB6743D55 for ; Wed, 15 Jun 2005 21:30:17 +0000 (GMT) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (gnats@localhost [127.0.0.1]) by freefall.freebsd.org (8.13.3/8.13.3) with ESMTP id j5FLUGSn012926 for ; Wed, 15 Jun 2005 21:30:16 GMT (envelope-from gnats@freefall.freebsd.org) Received: (from gnats@localhost) by freefall.freebsd.org (8.13.3/8.13.1/Submit) id j5FLUGwb012925; Wed, 15 Jun 2005 21:30:16 GMT (envelope-from gnats) Resent-Date: Wed, 15 Jun 2005 21:30:16 GMT Resent-Message-Id: <200506152130.j5FLUGwb012925@freefall.freebsd.org> Resent-From: FreeBSD-gnats-submit@FreeBSD.org (GNATS Filer) Resent-To: freebsd-bugs@FreeBSD.org Resent-Reply-To: FreeBSD-gnats-submit@FreeBSD.org, Christoph Weber-Fahr Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 0051216A41C for ; Wed, 15 Jun 2005 21:27:29 +0000 (GMT) (envelope-from wefa@tnd37.tnd.arcor.net) Received: from mail.arcor.net (mail.arcor.net [145.253.32.2]) by mx1.FreeBSD.org (Postfix) with ESMTP id 8031943D1F for ; Wed, 15 Jun 2005 21:27:26 +0000 (GMT) (envelope-from wefa@tnd37.tnd.arcor.net) Received: from mail-gw-1.arcor.net (sunp01-2.arcor.net [10.128.5.248]) by mail.arcor.net (8.13.1/8.13.1) with ESMTP id j5FLRODq003852 for ; Wed, 15 Jun 2005 23:27:24 +0200 (MEST) Received: from tnd11.tnd.arcor.net (esbanl-1ug-1-p2.arcor.net [10.128.5.69]) by mail-gw-1.arcor.net (8.13.1/8.13.1) with ESMTP id j5FLROhp010975 for ; Wed, 15 Jun 2005 23:27:24 +0200 (MEST) Received: from tnd37.tnd.arcor.net (tnd37.tnd.arcor.net [10.128.4.177]) by tnd11.tnd.arcor.net (8.12.11/8.12.11) with ESMTP id j5FLRN0p008093 for ; Wed, 15 Jun 2005 23:27:24 +0200 (MET DST) Received: from tnd37.tnd.arcor.net (localhost [127.0.0.1]) by tnd37.tnd.arcor.net (8.13.3/8.13.1) with ESMTP id j5FLRL5T071589 for ; Wed, 15 Jun 2005 23:27:21 +0200 (CEST) (envelope-from wefa@tnd37.tnd.arcor.net) Received: (from root@localhost) by tnd37.tnd.arcor.net (8.13.3/8.13.1/Submit) id j5FLRKii071572; Wed, 15 Jun 2005 23:27:20 +0200 (CEST) (envelope-from wefa) Message-Id: <200506152127.j5FLRKii071572@tnd37.tnd.arcor.net> Date: Wed, 15 Jun 2005 23:27:20 +0200 (CEST) From: Christoph Weber-Fahr To: FreeBSD-gnats-submit@FreeBSD.org X-Send-Pr-Version: 3.113 Cc: Subject: kern/82295: i915 support is broken X-BeenThere: freebsd-bugs@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list Reply-To: Christoph Weber-Fahr List-Id: Bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 15 Jun 2005 21:30:17 -0000 >Number: 82295 >Category: kern >Synopsis: i915 support is broken >Confidential: no >Severity: serious >Priority: medium >Responsible: freebsd-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Wed Jun 15 21:30:16 GMT 2005 >Closed-Date: >Last-Modified: >Originator: Christoph Weber-Fahr >Release: FreeBSD 5.4-PRERELEASE i386 >Organization: Arcor AG >Environment: System: FreeBSD tnd37.tnd.arcor.net 5.4-PRERELEASE FreeBSD 5.4-PRERELEASE #0: Wed Apr 27 19:44:28 CEST 2005 wefa@tnd37.tnd.arcor.net:/usr/obj/usr/src/sys/HPDC7100 i386 HP Compaq dc7100. It has an Intel i915 Chip set based embedded Graphics controller. the kernel file contains the line device agp >Description: X cant correctly support the i915 embedded graphics controller because lacking/broken kernel facilities. Symptom (from the X output): (EE) GARTInit: Unable to open /dev/agpgart (No such file or directory) (WW) I810(0): /dev/agpgart is either not available, or no memory is available for allocation. Using pre-allocated memory only. (WW) I810(0): VideoRAM reduced to 7932 kByte (limited to available sysmem) I reported this bug to the X.org folks (see [1]) and got the following answer: "Although it's PCI express, there's still a GART system. Basically FreeBSD needs to port the Linux kernel changes for AGPGART to it's kernel." [1] https://bugs.freedesktop.org/show_bug.cgi?id=2741 >How-To-Repeat: use X >Fix: >Release-Note: >Audit-Trail: >Unformatted: