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Bjorn Helgaas7328c8f2018-01-26 11:45:16 -06001# SPDX-License-Identifier: GPL-2.0
Linus Torvalds1da177e2005-04-16 15:20:36 -07002#
3# PCI Hotplug support
4#
5
Jan Engelhardtd4770142007-04-13 15:34:27 -07006menuconfig HOTPLUG_PCI
Bjorn Helgaas7cd29f42013-07-24 11:36:31 -06007 bool "Support for PCI Hotplug"
Stephen Rothwell40b31362013-05-21 13:49:35 +10008 depends on PCI && SYSFS
Masahiro Yamadaa7f7f622020-06-14 01:50:22 +09009 help
Linus Torvalds1da177e2005-04-16 15:20:36 -070010 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
Pavel Machek654143e2006-01-09 16:16:00 +010012 powered up and running.
Linus Torvalds1da177e2005-04-16 15:20:36 -070013
Linus Torvalds1da177e2005-04-16 15:20:36 -070014 When in doubt, say N.
15
Jan Engelhardtd4770142007-04-13 15:34:27 -070016if HOTPLUG_PCI
17
Linus Torvalds1da177e2005-04-16 15:20:36 -070018config HOTPLUG_PCI_COMPAQ
19 tristate "Compaq PCI Hotplug driver"
Alex Chiang12a9da02009-03-31 09:24:17 -060020 depends on X86 && PCI_BIOS
Linus Torvalds1da177e2005-04-16 15:20:36 -070021 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
30config 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
40config HOTPLUG_PCI_IBM
41 tristate "IBM PCI Hotplug driver"
Greg Kroah-Hartman3b57eff2008-02-13 13:32:24 -080042 depends on X86_IO_APIC && X86 && PCI_BIOS
Linus Torvalds1da177e2005-04-16 15:20:36 -070043 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
52config HOTPLUG_PCI_ACPI
Jiang Liu6037a802013-04-12 05:44:25 +000053 bool "ACPI PCI Hotplug driver"
54 depends on HOTPLUG_PCI=y && ((!ACPI_DOCK && ACPI) || (ACPI_DOCK))
Linus Torvalds1da177e2005-04-16 15:20:36 -070055 help
56 Say Y here if you have a system that supports PCI Hotplug using
57 ACPI.
58
Linus Torvalds1da177e2005-04-16 15:20:36 -070059 When in doubt, say N.
60
61config 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
73config HOTPLUG_PCI_CPCI
74 bool "CompactPCI Hotplug driver"
Linus Torvalds1da177e2005-04-16 15:20:36 -070075 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
81config HOTPLUG_PCI_CPCI_ZT5550
82 tristate "Ziatech ZT5550 CompactPCI Hotplug driver"
Jan Engelhardtd4770142007-04-13 15:34:27 -070083 depends on HOTPLUG_PCI_CPCI && X86
Linus Torvalds1da177e2005-04-16 15:20:36 -070084 help
85 Say Y here if you have an Performance Technologies (formerly Intel,
Krzysztof Kozlowski36533f32019-11-20 21:40:36 +080086 formerly just Ziatech) Ziatech ZT5550 CompactPCI system card.
Linus Torvalds1da177e2005-04-16 15:20:36 -070087
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
93config HOTPLUG_PCI_CPCI_GENERIC
94 tristate "Generic port I/O CompactPCI Hotplug driver"
Greg Kroah-Hartman33ae6ef2008-02-13 13:32:24 -080095 depends on HOTPLUG_PCI_CPCI && X86
Linus Torvalds1da177e2005-04-16 15:20:36 -070096 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
106config HOTPLUG_PCI_SHPC
Mika Westerberg82280f72018-05-23 17:29:38 -0500107 bool "SHPC PCI Hotplug driver"
Linus Torvalds1da177e2005-04-16 15:20:36 -0700108 help
109 Say Y here if you have a motherboard with a SHPC PCI Hotplug
110 controller.
111
Linus Torvalds1da177e2005-04-16 15:20:36 -0700112 When in doubt, say N.
113
Gavin Shan66725152016-05-20 16:41:42 +1000114config 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
Linus Torvalds1da177e2005-04-16 15:20:36 -0700127config HOTPLUG_PCI_RPA
128 tristate "RPA PCI Hotplug driver"
Bjorn Helgaasc2b5acc2012-08-24 14:32:07 -0600129 depends on PPC_PSERIES && EEH
Linus Torvalds1da177e2005-04-16 15:20:36 -0700130 help
Matt LaPlantecab00892006-10-03 22:36:44 +0200131 Say Y here if you have a RPA system that supports PCI Hotplug.
Linus Torvalds1da177e2005-04-16 15:20:36 -0700132
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
138config 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.
Bjorn Helgaasf7625982013-11-14 11:28:18 -0700147
148 When in doubt, say N.
Linus Torvalds1da177e2005-04-16 15:20:36 -0700149
Jan Glauber7441b062012-11-29 14:35:47 +0100150config HOTPLUG_PCI_S390
Sebastian Ott67f43f32013-08-29 19:33:16 +0200151 bool "System z PCI Hotplug Support"
Jan Glauber7441b062012-11-29 14:35:47 +0100152 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
Jan Engelhardtd4770142007-04-13 15:34:27 -0700161endif # HOTPLUG_PCI