2015-10-06 06:25:56 +08:00
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# Kconfig - PCI configuration options
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#
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# Copyright (c) 2015 Intel Corporation
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#
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2015-10-07 00:00:37 +08:00
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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2015-10-06 06:25:56 +08:00
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#
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2015-10-07 00:00:37 +08:00
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# http://www.apache.org/licenses/LICENSE-2.0
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2015-10-06 06:25:56 +08:00
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#
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2015-10-07 00:00:37 +08:00
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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2015-10-06 06:25:56 +08:00
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#
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2015-08-06 19:34:50 +08:00
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menu "PCI Settings"
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depends on X86_32
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config PCI
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2015-09-29 22:08:59 +08:00
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bool "Enable PCI"
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2015-08-06 19:34:50 +08:00
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default n
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depends on X86_32
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help
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2015-08-26 00:16:07 +08:00
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This options enables support of PCI bus for device drivers.
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config PCI_ENUMERATION
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bool
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prompt "Enable PCI device enumeration"
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depends on PCI
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2015-10-01 17:39:52 +08:00
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default n
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2015-08-26 00:16:07 +08:00
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help
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This option enables the PCI enumeration for device drivers.
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This might be useful along with PCI_DEBUG to find out which
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are the PCI settings of the devices. Once those are known and
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statically set in every relevant driver's configuration, it
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might be wise to disable this option to remove useless code.
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2015-08-06 19:34:50 +08:00
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2015-10-02 02:40:23 +08:00
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config PCI_LEGACY_BRIDGE
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bool
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prompt "PCI legacy bridge device support"
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depends on PCI
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default n
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help
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This option adds support for PCI legacy bridge device, that
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allows direct setup of the PCI interrupt pin to IRQ number
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mapping.
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config PCI_LEGACY_BRIDGE_BUS
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int "PCI Legacy Bridge Bus number"
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depends on PCI_LEGACY_BRIDGE
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default 0
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config PCI_LEGACY_BRIDGE_DEV
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int "PCI Legacy Bridge Device number"
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depends on PCI_LEGACY_BRIDGE
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default 0
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config PCI_LEGACY_BRIDGE_VENDOR_ID
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hex "PCI Legacy Bridge Vendor ID"
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depends on PCI_LEGACY_BRIDGE
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default 0
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config PCI_LEGACY_BRIDGE_DEVICE_ID
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hex "PCI Legacy Bridge Device ID"
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depends on PCI_LEGACY_BRIDGE
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default 0
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2015-08-06 19:34:50 +08:00
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config PCI_DEBUG
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bool
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prompt "Enable PCI debugging"
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depends on PCI
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default n
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help
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This options enables PCI debigging functions
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endmenu
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