diff options
Diffstat (limited to 'drivers/pci/Kconfig')
| -rw-r--r-- | drivers/pci/Kconfig | 39 |
1 files changed, 19 insertions, 20 deletions
diff --git a/drivers/pci/Kconfig b/drivers/pci/Kconfig index cec66064ee4..893503fa178 100644 --- a/drivers/pci/Kconfig +++ b/drivers/pci/Kconfig @@ -1,14 +1,9 @@ # # PCI configuration # -config ARCH_SUPPORTS_MSI - bool - default n - config PCI_MSI bool "Message Signaled Interrupts (MSI and MSI-X)" depends on PCI - depends on ARCH_SUPPORTS_MSI help This allows device drivers to enable MSI (Message Signaled Interrupts). Message Signaled Interrupts enable a device to @@ -31,6 +26,19 @@ config PCI_DEBUG When in doubt, say N. +config PCI_REALLOC_ENABLE_AUTO + bool "Enable PCI resource re-allocation detection" + depends on PCI + help + Say Y here if you want the PCI core to detect if PCI resource + re-allocation needs to be enabled. You can always use pci=realloc=on + or pci=realloc=off to override it. Note this feature is a no-op + unless PCI_IOV support is also enabled; in that case it will + automatically re-allocate PCI resources if SR-IOV BARs have not + been allocated by the BIOS. + + When in doubt, say N. + config PCI_STUB tristate "PCI Stub driver" depends on PCI @@ -43,7 +51,6 @@ config PCI_STUB config XEN_PCIDEV_FRONTEND tristate "Xen PCI Frontend" depends on PCI && X86 && XEN - select HOTPLUG select PCI_XEN select XEN_XENBUS_FRONTEND default y @@ -51,17 +58,6 @@ 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 XEN_PCIDEV_FE_DEBUG - bool "Xen PCI Frontend debugging" - depends on XEN_PCIDEV_FRONTEND && PCI_DEBUG - help - Say Y here if you want the Xen PCI frontend to produce a bunch of debug - messages to the system log. Select this if you are having a - problem with Xen PCI frontend support and want to see more of what is - going on. - - When in doubt, say N. - config HT_IRQ bool "Interrupts on hypertransport devices" default y @@ -87,6 +83,7 @@ config PCI_IOV config PCI_PRI bool "PCI PRI support" + depends on PCI select PCI_ATS help PRI is the PCI Page Request Interface. It allows PCI devices that are @@ -108,12 +105,14 @@ config PCI_PASID If unsure, say N. config PCI_IOAPIC - bool + bool "PCI IO-APIC hotplug support" if X86 depends on PCI depends on ACPI - depends on HOTPLUG - default y + depends on X86_IO_APIC + default !X86 config PCI_LABEL def_bool y if (DMI || ACPI) select NLS + +source "drivers/pci/host/Kconfig" |