Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752360Ab1FOQkc (ORCPT ); Wed, 15 Jun 2011 12:40:32 -0400 Received: from mo-p00-ob.rzone.de ([81.169.146.162]:65323 "EHLO mo-p00-ob.rzone.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751357Ab1FOQka (ORCPT ); Wed, 15 Jun 2011 12:40:30 -0400 X-RZG-AUTH: :P2MHfkW8eP4Mre39l357AZT/I7AY/7nT2yrT1q0ngWNsKR9Dbc7nsXB+5k/FuK2Ti/k= X-RZG-CLASS-ID: mo00 Message-ID: <4DF8E083.1080006@hartkopp.net> Date: Wed, 15 Jun 2011 18:40:35 +0200 From: Oliver Hartkopp User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.9.2.17) Gecko/20110516 Icedove/3.1.10 MIME-Version: 1.0 To: Ram Pai CC: Yinghai Lu , Jesse Barnes , linux-kernel Subject: Re: sdhci-pci fails on 3.0.0-rc1 on Dell E6510 References: <4DEBCA3F.8050205@hartkopp.net> <4DED05C4.7050903@hartkopp.net> <4DEE6FC6.9040308@hartkopp.net> <4DEE84AD.6050104@hartkopp.net> <4DEEA3CD.30507@kernel.org> <4DEF1606.5030803@hartkopp.net> <20110612204406.GC30738@ram-laptop> In-Reply-To: <20110612204406.GC30738@ram-laptop> Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 3968 Lines: 112 On 12.06.2011 22:44, Ram Pai wrote: > On Wed, Jun 08, 2011 at 08:26:14AM +0200, Oliver Hartkopp wrote: >> On 08.06.2011 00:18, Yinghai Lu wrote: >>> thanks. >>> >>> second report. >>> >>> can you send out whole boot log. >> >> See attached dmesg output. The 'dirty' is due to the revert test of the sd/mmc >> stuff (see below) - the rest is plain 3.0.0-rc2. >> >> Good luck :-) > > Looks like the kernel; by default, tries to allocate mem resource of size > 0x4000000 each to the BARs of the cardbus bridge. This cannot be satisfied > meeting all the constraints. The BIOS had not allocated the resource to > begin with. > > Anyone knows if the default value can be reduced to something smaller? > Or Should the resource requirements of cardbus bridge be made nice-to-have? Don't know ... Is anyone already working on this issue? I'm currently running 3.0.0-rc3-00055-gada9c93 which still does not work. Will say: 'Send more patches!' ... that i can test, if you still like the problematic commit's idea ;-) Regards, Oliver >> >>> >>> On 06/07/2011 01:06 PM, Oliver Hartkopp wrote: >>>> On 07.06.2011 20:36, Oliver Hartkopp wrote: >>>> Hi all, >>>> >>>> the commit "PCI: update bridge resources to get more big ranges when allocating space (again)" >>>> >>>> http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commitdiff;h=da7822e5ad71ec9b745b412639f1e5e0ba795a20 >>>> >>>> kills my SD-Card and the PCMCIA slot on a Dell E6510 with the latest 3.0.0-rc2 ... >>>> > > .... > RP >>>> When i revert the commit both the MMC/SD stuff and the PCMCIA re-appears. >>>> >>>> Any idea? >>>> >>>> See my attached boot.diff / kernel config >>>> >>>> Regards, >>>> Oliver >>>> >>>> >>>> >>>> >>>>> On 06.06.2011 21:56, Chris Ball wrote: >>>>>> Hi Oliver, >>>>>> >>>>>> On Mon, Jun 06 2011, Oliver Hartkopp wrote: >>>>>>>>> dmesg is a bit more detailed: >>>>>>>>> [ 6.242510] sdhci-pci 0000:03:00.1: SDHCI controller found [1180:e822] (rev 3) >>>>>>>>> [ 6.244168] sdhci-pci 0000:03:00.1: PCI INT B -> GSI 19 (level, low) -> IRQ 19 >>>>>>>>> [ 6.245788] sdhci-pci 0000:03:00.1: BAR 0 is not iomem. Aborting. >>>>>>>>> [ 6.247609] sdhci-pci 0000:03:00.1: PCI INT B disabled >>>>>> >>>>>> If you get a chance to do some bisecting, that would be extremely >>>>>> helpful -- even just building 3.0 from *before* the MMC tree was >>>>>> merged would help a lot, since if the problem still happens before >>>>>> the MMC merge we might be looking at some kind of generic PCI bug. >>>>>> >>>>> >>>>> >>>>> Hi Chris, >>>>> >>>>> i just reverted this pull of your merge window patches in my 3.0.0-rc2 tree: >>>>> >>>>> http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commitdiff;h=8c1c77ff9be27137fa7cbbf51efedef1a2ae915b;hp=f3ae1c75203535f65448517e46c8dd70a56b6c71 >>>>> >>>>> And you were right: The problem still exists. So it might be from the PCI subsystem :-( >>>>> >>>>> [ 6.167106] sdhci: Secure Digital Host Controller Interface driver >>>>> [ 6.167108] sdhci: Copyright(c) Pierre Ossman >>>>> [ 6.194731] ehci_hcd 0000:00:1a.0: cache line size of 64 is not supported >>>>> [ 6.195140] ehci_hcd 0000:00:1a.0: irq 16, io mem 0xf6970000 >>>>> [ 6.196423] sdhci-pci 0000:03:00.1: SDHCI controller found [1180:e822] (rev 3) >>>>> [ 6.196429] sdhci-pci 0000:03:00.1: found 1 slot(s) >>>>> [ 6.196447] sdhci-pci 0000:03:00.1: PCI INT B -> GSI 19 (level, low) -> IRQ 19 >>>>> [ 6.196451] sdhci-pci 0000:03:00.1: BAR 0 is not iomem. Aborting. >>>>> [ 6.196459] sdhci-pci 0000:03:00.1: PCI INT B disabled >>>>> >>>>> Well then, i'll reset my tree and look for differences in the PCI boot messages. >>>>> >>>>> Thanks, >>>>> Oliver >>>> >>> >> > > ...snip... > RP -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/