From: Olaf Dabrunz Add a switch to disable all boot interrupt quirks, using the parameter nobootirqquirk. Signed-off-by: Olaf Dabrunz Signed-off-by: Stefan Assmann --- drivers/pci/quirks.c | 15 +++++++++++++++ 1 files changed, 15 insertions(+), 0 deletions(-) diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c index dabb563..6245486 100644 --- a/drivers/pci/quirks.c +++ b/drivers/pci/quirks.c @@ -1363,6 +1363,21 @@ DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_INTEL, 0x2609, quirk_intel_pcie_pm); DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_INTEL, 0x260a, quirk_intel_pcie_pm); DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_INTEL, 0x260b, quirk_intel_pcie_pm); + +#ifdef CONFIG_X86_IO_APIC +int nobootirqquirk __read_mostly = 0; + +int nobootirqquirk_setup(char *str) +{ + nobootirqquirk = 1; + printk(KERN_INFO "Boot IRQ quirk handling disabled\n"); + + return 1; +} +__setup("nobootirqquirk", nobootirqquirk_setup); +#endif /* CONFIG_X86_IO_APIC */ + + /* * Toshiba TC86C001 IDE controller reports the standard 8-byte BAR0 size * but the PIO transfers won't work if BAR0 falls at the odd 8 bytes. -- 1.5.2.4 -- Olaf Dabrunz (od/odabrunz), SUSE Linux Products GmbH, Nürnberg