49 lines
1.2 KiB
Plaintext
49 lines
1.2 KiB
Plaintext
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#
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# PCI Express Port Bus Configuration
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#
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config PCIEPORTBUS
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bool "PCI Express support"
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depends on PCI
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help
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This automatically enables PCI Express Port Bus support. Users can
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choose Native Hot-Plug support, Advanced Error Reporting support,
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Power Management Event support and Virtual Channel support to run
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on PCI Express Ports (Root or Switch).
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#
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# Include service Kconfig here
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#
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config HOTPLUG_PCI_PCIE
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tristate "PCI Express Hotplug driver"
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depends on HOTPLUG_PCI && PCIEPORTBUS
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help
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Say Y here if you have a motherboard that supports PCI Express Native
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Hotplug
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To compile this driver as a module, choose M here: the
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module will be called pciehp.
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When in doubt, say N.
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source "drivers/pci/pcie/aer/Kconfig"
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#
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# PCI Express ASPM
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#
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config PCIEASPM
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bool "PCI Express ASPM support(Experimental)"
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depends on PCI && EXPERIMENTAL && PCIEPORTBUS
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default n
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help
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This enables PCI Express ASPM (Active State Power Management) and
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Clock Power Management. ASPM supports state L0/L0s/L1.
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When in doubt, say N.
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config PCIEASPM_DEBUG
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bool "Debug PCI Express ASPM"
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depends on PCIEASPM
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default n
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help
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This enables PCI Express ASPM debug support. It will add per-device
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interface to control ASPM.
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