CONFIG_PCI_REALLOC_ENABLE_AUTO: Enable PCI resource re-allocation detection

General informations

The Linux kernel configuration item CONFIG_PCI_REALLOC_ENABLE_AUTO:

• prompt: Enable PCI resource re-allocation detection
• type: bool
• depends on: CONFIG_PCI_IOV
• defined in drivers/pci/Kconfig
• found in Linux kernels: 3.4–3.19, 4.0–4.20, 5.0–5.19, 6.0–6.11, 6.12-rc+HEAD

Help text

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. It will automatically re-allocate PCI resources if SR-IOV BARs have not been allocated by the BIOS.

When in doubt, say N.

Hardware

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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)

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