From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1750792AbWGLHyU (ORCPT ); Wed, 12 Jul 2006 03:54:20 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1750809AbWGLHyU (ORCPT ); Wed, 12 Jul 2006 03:54:20 -0400 Received: from moutng.kundenserver.de ([212.227.126.188]:40931 "EHLO moutng.kundenserver.de") by vger.kernel.org with ESMTP id S1750792AbWGLHyT (ORCPT ); Wed, 12 Jul 2006 03:54:19 -0400 Message-ID: <44B4AAF9.1000706@manoweb.com> Date: Wed, 12 Jul 2006 09:55:37 +0200 From: Alessio Sangalli User-Agent: Thunderbird 1.5.0.4 (X11/20060516) MIME-Version: 1.0 To: Linus Torvalds CC: Daniel Ritz , Dave Jones , Alan Cox , Andrew Morton , Pekka Enberg , linux-kernel Subject: Re: [PATCH] cardbus: revert IO window limit References: <200607010003.31324.daniel.ritz-ml@swissonline.ch> <200607010109.40486.daniel.ritz-ml@swissonline.ch> In-Reply-To: Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit X-Provags-ID: kundenserver.de abuse@kundenserver.de login:98b9443de46bd48dbf34b16449aa5d76 Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Linus Torvalds wrote: > Alessio, try Daniel's patch. We'd love to hear if it works, and in > particular what the dmesg output is (if it does work, it should print out > something like > > PIIX4 ACPI PIO at 2000-203f > PIIX4 SMB PIO at 2040-204f > > and perhaps even a few "PIIX4 devres X" lines..) this is the relevat dmesg output: PCI: Probing PCI hardware PCI: Probing PCI hardware (bus 00) PCI quirk: region 1000-103f claimed by PIIX4 ACPI PCI quirk: region 1400-140f claimed by PIIX4 SMB PIIX4 devres C PIO at 0398-0399 Boot video device is 0000:00:09.0 PCI: Using IRQ router PIIX/ICH [8086/7198] at 0000:00:07.0 PCI: Cannot allocate resource region 0 of device 0000:00:0b.0 PCI: BIOS reporting unknown device 00:01 PCI: BIOS reporting unknown device 00:02 PCI: Bus 1, cardbus bridge: 0000:00:08.0 IO window: 00001c00-00001cff IO window: 00002000-000020ff PREFETCH window: 20000000-21ffffff MEM window: 22000000-23ffffff PCI: setting IRQ 10 as level-triggered PCI: Found IRQ 10 for device 0000:00:08.0 > Alessio, it might also make sense to try to enable ACPI if you haven't > done so - not because you need to use it, but because sometimes the ACPI > table parsing also ends up exposing these kinds of things.. It's not that I don't want ACPI, but if I enable it I only get: ACPI: RSDP (v000 OID_00 ) @ 0x000f0010 ACPI: RSDT (v001 OID_00 RSDT_000 0x30303030 <90>& 0x00010000) @ 0x0ffffbd0 ACPI: FADT (v001 OID_00 FACP_000 0x30303030 <90>& 0x00010000) @ 0x0ffffb20 ACPI: BOOT (v001 OID_00 BOOT_000 0x30303030 <90>& 0x00010000) @ 0x0ffffba0 ACPI: DSDT (v001 INT440 SYSFexxx 0x00001001 MSFT 0x0100000b) @ 0x00000000 ACPI: Vendor "INT440" System "SYSFexxx" Revision 0x1001 has a known ACPI BIOS problem. ACPI: Reason: Does not use _REG to protect EC OpRegions. This is a non-recoverable error ACPI: Disabling ACPI support Allocating PCI resources starting at 20000000 (gap: 10000000:effc0000) bye, thank you Alessio Sangalli