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[mirror_ubuntu-zesty-kernel.git] / drivers / pci / hotplug / Kconfig
1 #
2 # PCI Hotplug support
3 #
4
5 menuconfig HOTPLUG_PCI
6 bool "Support for PCI Hotplug"
7 depends on PCI && SYSFS
8 ---help---
9 Say Y here if you have a motherboard with a PCI Hotplug controller.
10 This allows you to add and remove PCI cards while the machine is
11 powered up and running.
12
13 When in doubt, say N.
14
15 if HOTPLUG_PCI
16
17 config HOTPLUG_PCI_COMPAQ
18 tristate "Compaq PCI Hotplug driver"
19 depends on X86 && PCI_BIOS
20 help
21 Say Y here if you have a motherboard with a Compaq PCI Hotplug
22 controller.
23
24 To compile this driver as a module, choose M here: the
25 module will be called cpqphp.
26
27 When in doubt, say N.
28
29 config HOTPLUG_PCI_COMPAQ_NVRAM
30 bool "Save configuration into NVRAM on Compaq servers"
31 depends on HOTPLUG_PCI_COMPAQ
32 help
33 Say Y here if you have a Compaq server that has a PCI Hotplug
34 controller. This will allow the PCI Hotplug driver to store the PCI
35 system configuration options in NVRAM.
36
37 When in doubt, say N.
38
39 config HOTPLUG_PCI_IBM
40 tristate "IBM PCI Hotplug driver"
41 depends on X86_IO_APIC && X86 && PCI_BIOS
42 help
43 Say Y here if you have a motherboard with a IBM PCI Hotplug
44 controller.
45
46 To compile this driver as a module, choose M here: the
47 module will be called ibmphp.
48
49 When in doubt, say N.
50
51 config HOTPLUG_PCI_ACPI
52 bool "ACPI PCI Hotplug driver"
53 depends on HOTPLUG_PCI=y && ((!ACPI_DOCK && ACPI) || (ACPI_DOCK))
54 help
55 Say Y here if you have a system that supports PCI Hotplug using
56 ACPI.
57
58 When in doubt, say N.
59
60 config HOTPLUG_PCI_ACPI_IBM
61 tristate "ACPI PCI Hotplug driver IBM extensions"
62 depends on HOTPLUG_PCI_ACPI
63 help
64 Say Y here if you have an IBM system that supports PCI Hotplug using
65 ACPI.
66
67 To compile this driver as a module, choose M here: the
68 module will be called acpiphp_ibm.
69
70 When in doubt, say N.
71
72 config HOTPLUG_PCI_CPCI
73 bool "CompactPCI Hotplug driver"
74 help
75 Say Y here if you have a CompactPCI system card with CompactPCI
76 hotswap support per the PICMG 2.1 specification.
77
78 When in doubt, say N.
79
80 config HOTPLUG_PCI_CPCI_ZT5550
81 tristate "Ziatech ZT5550 CompactPCI Hotplug driver"
82 depends on HOTPLUG_PCI_CPCI && X86
83 help
84 Say Y here if you have an Performance Technologies (formerly Intel,
85 formerly just Ziatech) Ziatech ZT5550 CompactPCI system card.
86
87 To compile this driver as a module, choose M here: the
88 module will be called cpcihp_zt5550.
89
90 When in doubt, say N.
91
92 config HOTPLUG_PCI_CPCI_GENERIC
93 tristate "Generic port I/O CompactPCI Hotplug driver"
94 depends on HOTPLUG_PCI_CPCI && X86
95 help
96 Say Y here if you have a CompactPCI system card that exposes the #ENUM
97 hotswap signal as a bit in a system register that can be read through
98 standard port I/O.
99
100 To compile this driver as a module, choose M here: the
101 module will be called cpcihp_generic.
102
103 When in doubt, say N.
104
105 config HOTPLUG_PCI_SHPC
106 tristate "SHPC PCI Hotplug driver"
107 help
108 Say Y here if you have a motherboard with a SHPC PCI Hotplug
109 controller.
110
111 To compile this driver as a module, choose M here: the
112 module will be called shpchp.
113
114 When in doubt, say N.
115
116 config HOTPLUG_PCI_POWERNV
117 tristate "PowerPC PowerNV PCI Hotplug driver"
118 depends on PPC_POWERNV && EEH
119 select OF_DYNAMIC
120 help
121 Say Y here if you run PowerPC PowerNV platform that supports
122 PCI Hotplug
123
124 To compile this driver as a module, choose M here: the
125 module will be called pnv-php.
126
127 When in doubt, say N.
128
129 config HOTPLUG_PCI_RPA
130 tristate "RPA PCI Hotplug driver"
131 depends on PPC_PSERIES && EEH
132 help
133 Say Y here if you have a RPA system that supports PCI Hotplug.
134
135 To compile this driver as a module, choose M here: the
136 module will be called rpaphp.
137
138 When in doubt, say N.
139
140 config HOTPLUG_PCI_RPA_DLPAR
141 tristate "RPA Dynamic Logical Partitioning for I/O slots"
142 depends on HOTPLUG_PCI_RPA
143 help
144 Say Y here if your system supports Dynamic Logical Partitioning
145 for I/O slots.
146
147 To compile this driver as a module, choose M here: the
148 module will be called rpadlpar_io.
149
150 When in doubt, say N.
151
152 config HOTPLUG_PCI_SGI
153 tristate "SGI PCI Hotplug Support"
154 depends on IA64_SGI_SN2 || IA64_GENERIC
155 help
156 Say Y here if you want to use the SGI Altix Hotplug
157 Driver for PCI devices.
158
159 When in doubt, say N.
160
161 config HOTPLUG_PCI_S390
162 bool "System z PCI Hotplug Support"
163 depends on S390 && 64BIT
164 help
165 Say Y here if you want to use the System z PCI Hotplug
166 driver for PCI devices. Without this driver it is not
167 possible to access stand-by PCI functions nor to deconfigure
168 PCI functions.
169
170 When in doubt, say Y.
171
172 endif # HOTPLUG_PCI