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#
# PCI Hotplug support
#
menu "PCI Hotplug Support"
config HOTPLUG_PCI
tristate "Support for PCI Hotplug (EXPERIMENTAL)"
depends on PCI && EXPERIMENTAL
select HOTPLUG
---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. The file system pcihpfs must be mounted
in order to interact with any PCI Hotplug controllers.
To compile this driver as a module, choose M here: the
module will be called pci_hotplug.
When in doubt, say N.
config HOTPLUG_PCI_FAKE
tristate "Fake PCI Hotplug driver"
depends on HOTPLUG_PCI
help
Say Y here if you want to use the fake PCI hotplug driver. It can
be used to simulate PCI hotplug events if even if your system is
not PCI hotplug capable.
This driver will "emulate" removing PCI devices from the system.
If the "power" file is written to with "0" then the specified PCI
device will be completely removed from the kernel.
WARNING, this does NOT turn off the power to the PCI device.
This is a "logical" removal, not a physical or electrical
removal.
Use this module at your own risk. You have been warned!
To compile this driver as a module, choose M here: the
module will be called fakephp.
When in doubt, say N.
config HOTPLUG_PCI_COMPAQ
tristate "Compaq PCI Hotplug driver"
depends on HOTPLUG_PCI && 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 HOTPLUG_PCI && 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
tristate "ACPI PCI Hotplug driver"
depends on ACPI_BUS && HOTPLUG_PCI
help
Say Y here if you have a system that supports PCI Hotplug using
ACPI.
To compile this driver as a module, choose M here: the
module will be called acpiphp.
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"
depends on HOTPLUG_PCI
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 && 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 && 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"
depends on HOTPLUG_PCI
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_SHPC_POLL_EVENT_MODE
bool "Use polling mechanism for hot-plug events (for testing purpose)"
depends on HOTPLUG_PCI_SHPC
help
Say Y here if you want to use the polling mechanism for hot-plug
events for early platform testing.
When in doubt, say N.
config HOTPLUG_PCI_SHPC_PHPRM_LEGACY
bool "For AMD SHPC only: Use $HRT for resource/configuration"
depends on HOTPLUG_PCI_SHPC && !ACPI_BUS
help
Say Y here for AMD SHPC. You have to select this option if you are
using this driver on platform with AMD SHPC.
config HOTPLUG_PCI_RPA
tristate "RPA PCI Hotplug driver"
depends on HOTPLUG_PCI && PPC_PSERIES && PPC64 && !HOTPLUG_PCI_FAKE
help
Say Y here if you have a 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 HOTPLUG_PCI && (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.
endmenu
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