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--- a/drivers/pci/Kconfig
+++ b/drivers/pci/Kconfig
@@ -63,6 +63,12 @@ config XEN_PCIDEV_FRONTEND
The PCI device frontend driver allows the kernel to import arbitrary
PCI devices from a PCI backend to support PCI driver domains.
+config PCI_DISABLE_COMMON_QUIRKS
+ bool "PCI disable common quirks"
+ depends on PCI
+ help
+ If you don't know what to do here, say N.
+
config HT_IRQ
bool "Interrupts on hypertransport devices"
default y
--- a/drivers/pci/quirks.c
+++ b/drivers/pci/quirks.c
@@ -44,6 +44,7 @@ static void __devinit quirk_mmio_always_
DECLARE_PCI_FIXUP_CLASS_EARLY(PCI_ANY_ID, PCI_ANY_ID,
PCI_CLASS_BRIDGE_HOST, 8, quirk_mmio_always_on);
+#ifndef CONFIG_PCI_DISABLE_COMMON_QUIRKS
/* The Mellanox Tavor device gives false positive parity errors
* Mark this device with a broken_parity_status, to allow
* PCI scanning code to "skip" this now blacklisted device.
@@ -1933,7 +1934,9 @@ static void __devinit fixup_rev1_53c810(
}
}
DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_NCR, PCI_DEVICE_ID_NCR_53C810, fixup_rev1_53c810);
+#endif /* !CONFIG_PCI_DISABLE_COMMON_QUIRKS */
+#ifndef CONFIG_PCI_DISABLE_COMMON_QUIRKS
/* Enable 1k I/O space granularity on the Intel P64H2 */
static void __devinit quirk_p64h2_1k_io(struct pci_dev *dev)
{
@@ -2605,6 +2608,7 @@ DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_AT
DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_ATTANSIC, 0x1083,
quirk_msi_intx_disable_bug);
#endif /* CONFIG_PCI_MSI */
+#endif /* !CONFIG_PCI_DISABLE_COMMON_QUIRKS */
/* Allow manual resource allocation for PCI hotplug bridges
* via pci=hpmemsize=nnM and pci=hpiosize=nnM parameters. For
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