lkml.org 
[lkml]   [2011]   [Jun]   [7]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    /
    Date
    From
    SubjectRe: sdhci-pci fails on 3.0.0-rc1 on Dell E6510
    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


    \
     
     \ /
      Last update: 2011-06-07 20:39    [W:0.020 / U:35.488 seconds]
    ©2003-2016 Jasper Spaans. hosted at Digital OceanAdvertise on this site