From a9322f6488b432ddc1e89be88242c827c633fb63 Mon Sep 17 00:00:00 2001 From: Stefan Assmann Date: Wed, 11 Jun 2008 16:35:14 +0200 Subject: x86, pci: introduce pci=noioapicquirk kernel cmdline option Introduce pci=noioapicquirk kernel cmdline option to disable all boot interrupt quirks Signed-off-by: Stefan Assmann Signed-off-by: Olaf Dabrunz Signed-off-by: Ingo Molnar --- arch/x86/pci/common.c | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'arch/x86/pci/common.c') diff --git a/arch/x86/pci/common.c b/arch/x86/pci/common.c index 940185ecaeda..bc6a101ed7ec 100644 --- a/arch/x86/pci/common.c +++ b/arch/x86/pci/common.c @@ -22,6 +22,7 @@ unsigned int pci_probe = PCI_PROBE_BIOS | PCI_PROBE_CONF1 | PCI_PROBE_CONF2 | static int pci_bf_sort; int pci_routeirq; +int noioapicquirk; int pcibios_last_bus = -1; unsigned long pirq_table_addr; struct pci_bus *pci_root_bus; @@ -495,6 +496,9 @@ char * __devinit pcibios_setup(char *str) } else if (!strcmp(str, "skip_isa_align")) { pci_probe |= PCI_CAN_SKIP_ISA_ALIGN; return NULL; + } else if (!strcmp(str, "noioapicquirk")) { + noioapicquirk = 1; + return NULL; } return str; } -- cgit v1.2.3