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# Kconfig - PCI configuration options
#
# Copyright (c) 2015 Intel Corporation
#
# SPDX-License-Identifier: Apache-2.0
#
menuconfig PCI
bool
prompt "PCI Settings"
depends on X86
help
This options enables support of PCI bus for device drivers.
if PCI
config PCI_ENUMERATION
bool
prompt "Enable PCI device enumeration"
default n
help
This option enables the PCI enumeration for device drivers.
This might be useful along with PCI_DEBUG to find out which
are the PCI settings of the devices. Once those are known and
statically set in every relevant driver's configuration, it
might be wise to disable this option to remove useless code.
config PCI_LEGACY_BRIDGE
bool
prompt "PCI legacy bridge device support"
default n
help
This option adds support for PCI legacy bridge device, that
allows direct setup of the PCI interrupt pin to IRQ number
mapping.
config PCI_LEGACY_BRIDGE_BUS
int "PCI Legacy Bridge Bus number"
depends on PCI_LEGACY_BRIDGE
default 0
config PCI_LEGACY_BRIDGE_DEV
int "PCI Legacy Bridge Device number"
depends on PCI_LEGACY_BRIDGE
default 0
config PCI_LEGACY_BRIDGE_VENDOR_ID
hex "PCI Legacy Bridge Vendor ID"
depends on PCI_LEGACY_BRIDGE
default 0
config PCI_LEGACY_BRIDGE_DEVICE_ID
hex "PCI Legacy Bridge Device ID"
depends on PCI_LEGACY_BRIDGE
default 0
config PCI_DEBUG
bool
prompt "Enable PCI debugging"
default n
help
This options enables PCI debugging functions
endif