--- a/drivers/pci/Kconfig
+++ b/drivers/pci/Kconfig
-@@ -71,6 +71,12 @@ config XEN_PCIDEV_FRONTEND
+@@ -89,6 +89,13 @@ 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.
+ help
+ If you don't know what to do here, say N.
+
- config HT_IRQ
- bool "Interrupts on hypertransport devices"
- default y
++
+ config PCI_ATS
+ bool
+
--- a/drivers/pci/quirks.c
+++ b/drivers/pci/quirks.c
-@@ -43,6 +43,7 @@ static void quirk_mmio_always_on(struct
+@@ -207,6 +207,7 @@ static void quirk_mmio_always_on(struct
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.
-@@ -3077,6 +3078,7 @@ DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_I
+ /*
+ * The Mellanox Tavor device gives false positive parity errors. Mark this
+ * device with a broken_parity_status to allow PCI scanning code to "skip"
+@@ -3152,6 +3153,8 @@ DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_I
DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, 0x65f9, quirk_intel_mc_errata);
DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, 0x65fa, quirk_intel_mc_errata);
+#endif /* !CONFIG_PCI_DISABLE_COMMON_QUIRKS */
-
++
/*
- * Ivytown NTB BAR sizes are misreported by the hardware due to an erratum. To
-@@ -3133,6 +3135,8 @@ static void fixup_debug_report(struct pc
- }
- }
+ * Ivytown NTB BAR sizes are misreported by the hardware due to an erratum.
+ * To work around this, query the size it should be configured to by the
+@@ -3177,6 +3180,8 @@ static void quirk_intel_ntb(struct pci_d
+ DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, 0x0e08, quirk_intel_ntb);
+ DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, 0x0e0d, quirk_intel_ntb);
+#ifndef CONFIG_PCI_DISABLE_COMMON_QUIRKS
+
/*
- * Some BIOS implementations leave the Intel GPU interrupts enabled,
- * even though no one is handling them (f.e. i915 driver is never loaded).
-@@ -3171,6 +3175,8 @@ DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_IN
+ * Some BIOS implementations leave the Intel GPU interrupts enabled, even
+ * though no one is handling them (e.g., if the i915 driver is never
+@@ -3215,6 +3220,8 @@ DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_IN
DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_INTEL, 0x010a, disable_igfx_irq);
DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_INTEL, 0x0152, disable_igfx_irq);