1#
2# PCI Hotplug support
3#
4
5menuconfig 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
15if HOTPLUG_PCI
16
17config 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
29config 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
39config 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
51config 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
60config 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
72config 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
80config 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
92config 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
105config 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
116config HOTPLUG_PCI_RPA
117	tristate "RPA PCI Hotplug driver"
118	depends on PPC_PSERIES && EEH
119	help
120	  Say Y here if you have a RPA system that supports PCI Hotplug.
121
122	  To compile this driver as a module, choose M here: the
123	  module will be called rpaphp.
124
125	  When in doubt, say N.
126
127config HOTPLUG_PCI_RPA_DLPAR
128	tristate "RPA Dynamic Logical Partitioning for I/O slots"
129	depends on HOTPLUG_PCI_RPA
130	help
131	  Say Y here if your system supports Dynamic Logical Partitioning
132	  for I/O slots.
133
134	  To compile this driver as a module, choose M here: the
135	  module will be called rpadlpar_io.
136
137	  When in doubt, say N.
138
139config HOTPLUG_PCI_SGI
140	tristate "SGI PCI Hotplug Support"
141	depends on IA64_SGI_SN2 || IA64_GENERIC
142	help
143	  Say Y here if you want to use the SGI Altix Hotplug
144	  Driver for PCI devices.
145
146	  When in doubt, say N.
147
148config HOTPLUG_PCI_S390
149	bool "System z PCI Hotplug Support"
150	depends on S390 && 64BIT
151	help
152	  Say Y here if you want to use the System z PCI Hotplug
153	  driver for PCI devices. Without this driver it is not
154	  possible to access stand-by PCI functions nor to deconfigure
155	  PCI functions.
156
157	  When in doubt, say Y.
158
159endif # HOTPLUG_PCI
160