On Wed, Apr 18, 2012 at 3:55 PM, Martin Mokrejs <mmokrejs@xxxxxxxxxxxxxxxxxx> wrote: > >>>> Can you try to use acpiphp instead of pciehp? >>> >>> Umm. I do have acpiphp in my kernel already. I am rather attaching my .config, >>> please me know what you want me to do. My kernel command line could be seen >>> in my previous posts in the dmesg file. >> >> remove >> >> CONFIG_HOTPLUG_PCI_PCIE=y > > The express card slot seems "dead", nothing happens when I plugin the card. > I have attached the lspci of the bridge (when card p[lugged in), in case there is > something of interest to you. ;-) Same for dmesg. > > > > # grep HOTPLUG /usr/src/linux-3.4-rc3__patches_yinghai_jeff_garzik/.config > CONFIG_HOTPLUG=y > # CONFIG_MEMORY_HOTPLUG is not set > CONFIG_HOTPLUG_CPU=y > CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y > CONFIG_ACPI_HOTPLUG_CPU=y > # CONFIG_HOTPLUG_PCI_PCIE is not set > CONFIG_HOTPLUG_PCI=y > # CONFIG_HOTPLUG_PCI_FAKE is not set > CONFIG_HOTPLUG_PCI_ACPI=y > # CONFIG_HOTPLUG_PCI_ACPI_IBM is not set > # CONFIG_HOTPLUG_PCI_CPCI is not set > CONFIG_HOTPLUG_PCI_SHPC=m > # > > > The echo commands just do: > > [ 616.477711] pcieport 0000:00:1c.7: pcie_link_disable_set: lnk_ctrl = 53 > [ 637.242990] pcieport 0000:00:1c.7: pcie_link_disable_set: lnk_ctrl = 43 > [ 641.791748] pcieport 0000:00:1c.7: pcie_link_disable_set: lnk_ctrl = 52 > [ 654.317009] pcieport 0000:00:1c.7: pcie_link_disable_set: lnk_ctrl = 42 > [ 664.238154] pcieport 0000:00:1c.7: pcie_link_disable_set: lnk_ctrl = 52 > [ 686.101576] pcieport 0000:00:1c.7: pcie_link_disable_set: lnk_ctrl = 43 > looks your BIOS does not support acpiphp. Maybe you have to stay with echo 1 > .../pcie_link_disable echo 0 > .../pcie_link_disable after removal every time. Yinghai -- To unsubscribe from this list: send the line "unsubscribe linux-pci" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
