drivers/pci/hotplug/Kconfig

   1 #
   2 # PCI Hotplug support
   3 #
   4
   5 menu "PCI Hotplug Support"
   6
   7 config HOTPLUG_PCI
   8         tristate "Support for PCI Hotplug (EXPERIMENTAL)"
   9         depends on PCI && EXPERIMENTAL
  10         select HOTPLUG
  11         ---help---
  12           Say Y here if you have a motherboard with a PCI Hotplug controller.
  13           This allows you to add and remove PCI cards while the machine is
  14           powered up and running.
  15
  16           To compile this driver as a module, choose M here: the
  17           module will be called pci_hotplug.
  18
  19           When in doubt, say N.
  20
  21 config HOTPLUG_PCI_FAKE
  22         tristate "Fake PCI Hotplug driver"
  23         depends on HOTPLUG_PCI
  24         help
  25           Say Y here if you want to use the fake PCI hotplug driver. It can
  26           be used to simulate PCI hotplug events if even if your system is
  27           not PCI hotplug capable.
  28
  29           This driver will "emulate" removing PCI devices from the system.
  30           If the "power" file is written to with "0" then the specified PCI
  31           device will be completely removed from the kernel.
  32
  33           WARNING, this does NOT turn off the power to the PCI device.
  34           This is a "logical" removal, not a physical or electrical
  35           removal.
  36
  37           Use this module at your own risk.  You have been warned!
  38
  39           To compile this driver as a module, choose M here: the
  40           module will be called fakephp.
  41
  42           When in doubt, say N.
  43
  44 config HOTPLUG_PCI_COMPAQ
  45         tristate "Compaq PCI Hotplug driver"
  46         depends on HOTPLUG_PCI && X86 && PCI_BIOS
  47         help
  48           Say Y here if you have a motherboard with a Compaq PCI Hotplug
  49           controller.
  50
  51           To compile this driver as a module, choose M here: the
  52           module will be called cpqphp.
  53
  54           When in doubt, say N.
  55
  56 config HOTPLUG_PCI_COMPAQ_NVRAM
  57         bool "Save configuration into NVRAM on Compaq servers"
  58         depends on HOTPLUG_PCI_COMPAQ
  59         help
  60           Say Y here if you have a Compaq server that has a PCI Hotplug
  61           controller.  This will allow the PCI Hotplug driver to store the PCI
  62           system configuration options in NVRAM.
  63
  64           When in doubt, say N.
  65
  66 config HOTPLUG_PCI_IBM
  67         tristate "IBM PCI Hotplug driver"
  68         depends on HOTPLUG_PCI && X86_IO_APIC && X86 && PCI_BIOS
  69         help
  70           Say Y here if you have a motherboard with a IBM PCI Hotplug
  71           controller.
  72
  73           To compile this driver as a module, choose M here: the
  74           module will be called ibmphp.
  75
  76           When in doubt, say N.
  77
  78 config HOTPLUG_PCI_ACPI
  79         tristate "ACPI PCI Hotplug driver"
  80         depends on ACPI && HOTPLUG_PCI
  81         help
  82           Say Y here if you have a system that supports PCI Hotplug using
  83           ACPI.
  84
  85           To compile this driver as a module, choose M here: the
  86           module will be called acpiphp.
  87
  88           When in doubt, say N.
  89
  90 config HOTPLUG_PCI_ACPI_IBM
  91         tristate "ACPI PCI Hotplug driver IBM extensions"
  92         depends on HOTPLUG_PCI_ACPI
  93         help
  94           Say Y here if you have an IBM system that supports PCI Hotplug using
  95           ACPI.
  96
  97           To compile this driver as a module, choose M here: the
  98           module will be called acpiphp_ibm.
  99
 100           When in doubt, say N.
 101
 102 config HOTPLUG_PCI_CPCI
 103         bool "CompactPCI Hotplug driver"
 104         depends on HOTPLUG_PCI
 105         help
 106           Say Y here if you have a CompactPCI system card with CompactPCI
 107           hotswap support per the PICMG 2.1 specification.
 108
 109           When in doubt, say N.
 110
 111 config HOTPLUG_PCI_CPCI_ZT5550
 112         tristate "Ziatech ZT5550 CompactPCI Hotplug driver"
 113         depends on HOTPLUG_PCI && HOTPLUG_PCI_CPCI && X86
 114         help
 115           Say Y here if you have an Performance Technologies (formerly Intel,
 116           formerly just Ziatech) Ziatech ZT5550 CompactPCI system card.
 117
 118           To compile this driver as a module, choose M here: the
 119           module will be called cpcihp_zt5550.
 120
 121           When in doubt, say N.
 122
 123 config HOTPLUG_PCI_CPCI_GENERIC
 124         tristate "Generic port I/O CompactPCI Hotplug driver"
 125         depends on HOTPLUG_PCI && HOTPLUG_PCI_CPCI && X86
 126         help
 127           Say Y here if you have a CompactPCI system card that exposes the #ENUM
 128           hotswap signal as a bit in a system register that can be read through
 129           standard port I/O.
 130
 131           To compile this driver as a module, choose M here: the
 132           module will be called cpcihp_generic.
 133
 134           When in doubt, say N.
 135
 136 config HOTPLUG_PCI_SHPC
 137         tristate "SHPC PCI Hotplug driver"
 138         depends on HOTPLUG_PCI
 139         help
 140           Say Y here if you have a motherboard with a SHPC PCI Hotplug
 141           controller.
 142
 143           To compile this driver as a module, choose M here: the
 144           module will be called shpchp.
 145
 146           When in doubt, say N.
 147
 148 config HOTPLUG_PCI_SHPC_POLL_EVENT_MODE
 149         bool "Use polling mechanism for hot-plug events (for testing purpose)"
 150         depends on HOTPLUG_PCI_SHPC
 151         help
 152           Say Y here if you want to use the polling mechanism for hot-plug
 153           events for early platform testing.
 154
 155           When in doubt, say N.
 156
 157 config HOTPLUG_PCI_SHPC_PHPRM_LEGACY
 158         bool "For AMD SHPC only: Use $HRT for resource/configuration"
 159         depends on HOTPLUG_PCI_SHPC && !ACPI
 160         help
 161           Say Y here for AMD SHPC. You have to select this option if you are
 162           using this driver on platform with AMD SHPC.
 163
 164 config HOTPLUG_PCI_RPA
 165         tristate "RPA PCI Hotplug driver"
 166         depends on HOTPLUG_PCI && PPC_PSERIES && PPC64 && !HOTPLUG_PCI_FAKE
 167         help
 168           Say Y here if you have a a RPA system that supports PCI Hotplug.
 169
 170           To compile this driver as a module, choose M here: the
 171           module will be called rpaphp.
 172
 173           When in doubt, say N.
 174
 175 config HOTPLUG_PCI_RPA_DLPAR
 176         tristate "RPA Dynamic Logical Partitioning for I/O slots"
 177         depends on HOTPLUG_PCI_RPA
 178         help
 179           Say Y here if your system supports Dynamic Logical Partitioning
 180           for I/O slots.
 181
 182           To compile this driver as a module, choose M here: the
 183           module will be called rpadlpar_io.
 184
 185           When in doubt, say N.
 186
 187 config HOTPLUG_PCI_SGI
 188         tristate "SGI PCI Hotplug Support"
 189         depends on HOTPLUG_PCI && (IA64_SGI_SN2 || IA64_GENERIC)
 190         help
 191           Say Y here if you want to use the SGI Altix Hotplug
 192           Driver for PCI devices.
 193
 194           When in doubt, say N.
 195
 196 endmenu
 197