drivers/pci/hotplug/Kconfig

   1 # SPDX-License-Identifier: GPL-2.0
   2 #
   3 # PCI Hotplug support
   4 #
   5
   6 menuconfig HOTPLUG_PCI
   7         bool "Support for PCI Hotplug"
   8         depends on PCI && SYSFS
   9         help
  10           Say Y here if you have a motherboard with a PCI Hotplug controller.
  11           This allows you to add and remove PCI cards while the machine is
  12           powered up and running.
  13
  14           When in doubt, say N.
  15
  16 if HOTPLUG_PCI
  17
  18 config HOTPLUG_PCI_COMPAQ
  19         tristate "Compaq PCI Hotplug driver"
  20         depends on X86 && PCI_BIOS
  21         help
  22           Say Y here if you have a motherboard with a Compaq PCI Hotplug
  23           controller.
  24
  25           To compile this driver as a module, choose M here: the
  26           module will be called cpqphp.
  27
  28           When in doubt, say N.
  29
  30 config HOTPLUG_PCI_COMPAQ_NVRAM
  31         bool "Save configuration into NVRAM on Compaq servers"
  32         depends on HOTPLUG_PCI_COMPAQ
  33         help
  34           Say Y here if you have a Compaq server that has a PCI Hotplug
  35           controller.  This will allow the PCI Hotplug driver to store the PCI
  36           system configuration options in NVRAM.
  37
  38           When in doubt, say N.
  39
  40 config HOTPLUG_PCI_IBM
  41         tristate "IBM PCI Hotplug driver"
  42         depends on X86_IO_APIC && X86 && PCI_BIOS
  43         help
  44           Say Y here if you have a motherboard with a IBM PCI Hotplug
  45           controller.
  46
  47           To compile this driver as a module, choose M here: the
  48           module will be called ibmphp.
  49
  50           When in doubt, say N.
  51
  52 config HOTPLUG_PCI_ACPI
  53         bool "ACPI PCI Hotplug driver"
  54         depends on HOTPLUG_PCI=y && ((!ACPI_DOCK && ACPI) || (ACPI_DOCK))
  55         help
  56           Say Y here if you have a system that supports PCI Hotplug using
  57           ACPI.
  58
  59           When in doubt, say N.
  60
  61 config HOTPLUG_PCI_ACPI_IBM
  62         tristate "ACPI PCI Hotplug driver IBM extensions"
  63         depends on HOTPLUG_PCI_ACPI
  64         help
  65           Say Y here if you have an IBM system that supports PCI Hotplug using
  66           ACPI.
  67
  68           To compile this driver as a module, choose M here: the
  69           module will be called acpiphp_ibm.
  70
  71           When in doubt, say N.
  72
  73 config HOTPLUG_PCI_CPCI
  74         bool "CompactPCI Hotplug driver"
  75         help
  76           Say Y here if you have a CompactPCI system card with CompactPCI
  77           hotswap support per the PICMG 2.1 specification.
  78
  79           When in doubt, say N.
  80
  81 config HOTPLUG_PCI_CPCI_ZT5550
  82         tristate "Ziatech ZT5550 CompactPCI Hotplug driver"
  83         depends on HOTPLUG_PCI_CPCI && X86
  84         help
  85           Say Y here if you have an Performance Technologies (formerly Intel,
  86           formerly just Ziatech) Ziatech ZT5550 CompactPCI system card.
  87
  88           To compile this driver as a module, choose M here: the
  89           module will be called cpcihp_zt5550.
  90
  91           When in doubt, say N.
  92
  93 config HOTPLUG_PCI_CPCI_GENERIC
  94         tristate "Generic port I/O CompactPCI Hotplug driver"
  95         depends on HOTPLUG_PCI_CPCI && X86
  96         help
  97           Say Y here if you have a CompactPCI system card that exposes the #ENUM
  98           hotswap signal as a bit in a system register that can be read through
  99           standard port I/O.
 100
 101           To compile this driver as a module, choose M here: the
 102           module will be called cpcihp_generic.
 103
 104           When in doubt, say N.
 105
 106 config HOTPLUG_PCI_SHPC
 107         bool "SHPC PCI Hotplug driver"
 108         help
 109           Say Y here if you have a motherboard with a SHPC PCI Hotplug
 110           controller.
 111
 112           When in doubt, say N.
 113
 114 config HOTPLUG_PCI_POWERNV
 115         tristate "PowerPC PowerNV PCI Hotplug driver"
 116         depends on PPC_POWERNV && EEH
 117         select OF_DYNAMIC
 118         help
 119           Say Y here if you run PowerPC PowerNV platform that supports
 120           PCI Hotplug
 121
 122           To compile this driver as a module, choose M here: the
 123           module will be called pnv-php.
 124
 125           When in doubt, say N.
 126
 127 config HOTPLUG_PCI_RPA
 128         tristate "RPA PCI Hotplug driver"
 129         depends on PPC_PSERIES && EEH
 130         help
 131           Say Y here if you have a RPA system that supports PCI Hotplug.
 132
 133           To compile this driver as a module, choose M here: the
 134           module will be called rpaphp.
 135
 136           When in doubt, say N.
 137
 138 config HOTPLUG_PCI_RPA_DLPAR
 139         tristate "RPA Dynamic Logical Partitioning for I/O slots"
 140         depends on HOTPLUG_PCI_RPA
 141         help
 142           Say Y here if your system supports Dynamic Logical Partitioning
 143           for I/O slots.
 144
 145           To compile this driver as a module, choose M here: the
 146           module will be called rpadlpar_io.
 147
 148           When in doubt, say N.
 149
 150 config HOTPLUG_PCI_S390
 151         bool "System z PCI Hotplug Support"
 152         depends on S390 && 64BIT
 153         help
 154           Say Y here if you want to use the System z PCI Hotplug
 155           driver for PCI devices. Without this driver it is not
 156           possible to access stand-by PCI functions nor to deconfigure
 157           PCI functions.
 158
 159           When in doubt, say Y.
 160
 161 endif # HOTPLUG_PCI