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kernel/linux-imx6_3.14.28/drivers/pci/hotplug/Kconfig 4.17 KB
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  #
  # 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