#
# PCI Hotplug support
#

menuconfig HOTPLUG_PCI
bool "Support for PCI Hotplug"
depends on PCI && SYSFS
---help---
Say Y here if you have a motherboard with a PCI Hotplug controller.
This allows you to add and remove PCI cards while the machine is
powered up and running.

When in doubt, say N.

if HOTPLUG_PCI

config HOTPLUG_PCI_COMPAQ
tristate "Compaq PCI Hotplug driver"
depends on X86 && PCI_BIOS
help
Say Y here if you have a motherboard with a Compaq PCI Hotplug
controller.

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

When in doubt, say N.

config HOTPLUG_PCI_COMPAQ_NVRAM
bool "Save configuration into NVRAM on Compaq servers"
depends on HOTPLUG_PCI_COMPAQ
help
Say Y here if you have a Compaq server that has a PCI Hotplug
controller. This will allow the PCI Hotplug driver to store the PCI
system configuration options in NVRAM.

When in doubt, say N.

config HOTPLUG_PCI_IBM
tristate "IBM PCI Hotplug driver"
depends on X86_IO_APIC && X86 && PCI_BIOS
help
Say Y here if you have a motherboard with a IBM PCI Hotplug
controller.

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

When in doubt, say N.

config HOTPLUG_PCI_ACPI
bool "ACPI PCI Hotplug driver"
depends on HOTPLUG_PCI=y && ((!ACPI_DOCK && ACPI) || (ACPI_DOCK))
help
Say Y here if you have a system that supports PCI Hotplug using
ACPI.

When in doubt, say N.

config HOTPLUG_PCI_ACPI_IBM
tristate "ACPI PCI Hotplug driver IBM extensions"
depends on HOTPLUG_PCI_ACPI
help
Say Y here if you have an IBM system that supports PCI Hotplug using
ACPI.

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

When in doubt, say N.

config HOTPLUG_PCI_CPCI
bool "CompactPCI Hotplug driver"
help
Say Y here if you have a CompactPCI system card with CompactPCI
hotswap support per the PICMG 2.1 specification.

When in doubt, say N.

config HOTPLUG_PCI_CPCI_ZT5550
tristate "Ziatech ZT5550 CompactPCI Hotplug driver"
depends on HOTPLUG_PCI_CPCI && X86
help
Say Y here if you have an Performance Technologies (formerly Intel,
formerly just Ziatech) Ziatech ZT5550 CompactPCI system card.

To compile this driver as a module, choose M here: the
module will be called cpcihp_zt5550.

When in doubt, say N.

config HOTPLUG_PCI_CPCI_GENERIC
tristate "Generic port I/O CompactPCI Hotplug driver"
depends on HOTPLUG_PCI_CPCI && X86
help
Say Y here if you have a CompactPCI system card that exposes the #ENUM
hotswap signal as a bit in a system register that can be read through
standard port I/O.

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

When in doubt, say N.

config HOTPLUG_PCI_SHPC
tristate "SHPC PCI Hotplug driver"
help
Say Y here if you have a motherboard with a SHPC PCI Hotplug
controller.

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

When in doubt, say N.

config HOTPLUG_PCI_RPA
tristate "RPA PCI Hotplug driver"
depends on PPC_PSERIES && EEH
help
Say Y here if you have a RPA system that supports PCI Hotplug.

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

When in doubt, say N.

config HOTPLUG_PCI_RPA_DLPAR
tristate "RPA Dynamic Logical Partitioning for I/O slots"
depends on HOTPLUG_PCI_RPA
help
Say Y here if your system supports Dynamic Logical Partitioning
for I/O slots.

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

When in doubt, say N.

config HOTPLUG_PCI_SGI
tristate "SGI PCI Hotplug Support"
depends on IA64_SGI_SN2 || IA64_GENERIC
help
Say Y here if you want to use the SGI Altix Hotplug
Driver for PCI devices.

When in doubt, say N.

config HOTPLUG_PCI_S390
bool "System z PCI Hotplug Support"
depends on S390 && 64BIT
help
Say Y here if you want to use the System z PCI Hotplug
driver for PCI devices. Without this driver it is not
possible to access stand-by PCI functions nor to deconfigure
PCI functions.

When in doubt, say Y.

endif # HOTPLUG_PCI