CONFIG_HOTPLUG_PCI_PCIE: PCI Express Hotplug driver

General informations

The Linux kernel configuration item CONFIG_HOTPLUG_PCI_PCIE has multiple definitions:

PCI Express Hotplug driver found in drivers/pci/pcie/Kconfig

The configuration item CONFIG_HOTPLUG_PCI_PCIE:

• prompt: PCI Express Hotplug driver
• type: bool
• depends on: ( CONFIG_HOTPLUG_PCI && CONFIG_PCIEPORTBUS ) && ( CONFIG_USB4 )
• defined in drivers/pci/pcie/Kconfig
• found in Linux kernels: 3.11–3.19, 4.0–4.20, 5.0–5.19, 6.0–6.12
• modules built: pciehp, pciehp

Help text

Say Y here if you have a motherboard that supports PCIe native hotplug.

Thunderbolt/USB4 PCIe tunneling depends on native PCIe hotplug.

When in doubt, say N.

PCI Express Hotplug driver found in drivers/pci/pcie/Kconfig

The configuration item CONFIG_HOTPLUG_PCI_PCIE:

• prompt: PCI Express Hotplug driver
• type: tristate
• depends on: CONFIG_HOTPLUG_PCI && CONFIG_PCIEPORTBUS
• defined in drivers/pci/pcie/Kconfig
• found in Linux kernels: 2.6.11–2.6.39, 3.0–3.10
• modules built: pciehp, pciehp

Help text

Say Y here if you have a motherboard that supports PCI Express Native Hotplug

To compile this driver as a module, choose M here: the module will be called pciehp.

When in doubt, say N.

PCI Express Hotplug driver found in drivers/pci/hotplug/Kconfig

The configuration item CONFIG_HOTPLUG_PCI_PCIE:

• prompt: PCI Express Hotplug driver
• type: tristate
• depends on: CONFIG_HOTPLUG_PCI
• defined in drivers/pci/hotplug/Kconfig
• found in Linux kernels: 2.6.4–2.6.10
• modules built: pciehp, pciehp

Help text

Say Y here if you have a motherboard that supports PCI Express Native Hotplug

To compile this driver as a module, choose M here: the module will be called pciehp.

When in doubt, say N.

Hardware

PCI

Numeric ID (from LKDDb) and names (from pci.ids) of recognized devices:

• class: 06 ("Bridge"), subclass: 04 ("PCI bridge"), prog-if: 00 ("Normal decode")

LKDDb

Raw data from LKDDb:

• lkddb module pciehp CONFIG_HOTPLUG_PCI_PCIE : drivers/pci/hotplug/Kconfig : "PCI Express Hotplug driver" # in 2.6.4–2.6.10
• lkddb module pciehp CONFIG_HOTPLUG_PCI_PCIE : drivers/pci/pcie/Kconfig : "PCI Express Hotplug driver" # in 2.6.11–2.6.39, 3.0–3.10
• lkddb pci .... .... .... .... 060400 : CONFIG_HOTPLUG_PCI CONFIG_HOTPLUG_PCI_PCIE CONFIG_PCI : drivers/pci/hotplug/pciehp_core.c # in 2.6.4–2.6.10

Sources

This page is automaticly generated with free (libre, open) software lkddb(see lkddb-sources).

The data is retrived from:

• Linux kernel
• Linux Kernel Driver DataBase (LKDDb)
• The Linux PCI ID Repository.

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