[deliverable/linux.git] / drivers / pci / hotplug / Kconfig

#
# PCI Hotplug support
#

menu "PCI Hotplug Support"

config HOTPLUG_PCI
	tristate "Support for PCI Hotplug (EXPERIMENTAL)"
	depends on PCI && EXPERIMENTAL
	select HOTPLUG
	---help---
	  Say Y here if you have a motherboard with a PCI Hotplug controller.
	  This allows you to add and remove PCI cards while the machine is
	  powered up and running.  The file system pcihpfs must be mounted
	  in order to interact with any PCI Hotplug controllers.

	  To compile this driver as a module, choose M here: the
	  module will be called pci_hotplug.

	  When in doubt, say N.

config HOTPLUG_PCI_FAKE
	tristate "Fake PCI Hotplug driver"
	depends on HOTPLUG_PCI
	help
	  Say Y here if you want to use the fake PCI hotplug driver. It can
	  be used to simulate PCI hotplug events if even if your system is
	  not PCI hotplug capable.

	  This driver will "emulate" removing PCI devices from the system.
	  If the "power" file is written to with "0" then the specified PCI
	  device will be completely removed from the kernel.

	  WARNING, this does NOT turn off the power to the PCI device.
	  This is a "logical" removal, not a physical or electrical
	  removal.

	  Use this module at your own risk.  You have been warned!

	  To compile this driver as a module, choose M here: the
	  module will be called fakephp.

	  When in doubt, say N.

config HOTPLUG_PCI_COMPAQ
	tristate "Compaq PCI Hotplug driver"
	depends on HOTPLUG_PCI && X86 && PCI_BIOS
	help
	  Say Y here if you have a motherboard with a Compaq PCI Hotplug
	  controller.

	  To compile this driver as a module, choose M here: the
	  module will be called cpqphp.

	  When in doubt, say N.

config HOTPLUG_PCI_COMPAQ_NVRAM
	bool "Save configuration into NVRAM on Compaq servers"
	depends on HOTPLUG_PCI_COMPAQ
	help
	  Say Y here if you have a Compaq server that has a PCI Hotplug
	  controller.  This will allow the PCI Hotplug driver to store the PCI
	  system configuration options in NVRAM.

	  When in doubt, say N.

config HOTPLUG_PCI_IBM
	tristate "IBM PCI Hotplug driver"
	depends on HOTPLUG_PCI && X86_IO_APIC && X86 && PCI_BIOS
	help
	  Say Y here if you have a motherboard with a IBM PCI Hotplug
	  controller.

	  To compile this driver as a module, choose M here: the
	  module will be called ibmphp.

	  When in doubt, say N.

config HOTPLUG_PCI_ACPI
	tristate "ACPI PCI Hotplug driver"
	depends on ACPI_BUS && HOTPLUG_PCI
	help
	  Say Y here if you have a system that supports PCI Hotplug using
	  ACPI.

	  To compile this driver as a module, choose M here: the
	  module will be called acpiphp.

	  When in doubt, say N.

config HOTPLUG_PCI_ACPI_IBM
	tristate "ACPI PCI Hotplug driver IBM extensions"
	depends on HOTPLUG_PCI_ACPI
	help
	  Say Y here if you have an IBM system that supports PCI Hotplug using
	  ACPI.

	  To compile this driver as a module, choose M here: the
	  module will be called acpiphp_ibm.

	  When in doubt, say N.

config HOTPLUG_PCI_CPCI
	bool "CompactPCI Hotplug driver"
	depends on HOTPLUG_PCI
	help
	  Say Y here if you have a CompactPCI system card with CompactPCI
	  hotswap support per the PICMG 2.1 specification.

	  When in doubt, say N.

config HOTPLUG_PCI_CPCI_ZT5550
	tristate "Ziatech ZT5550 CompactPCI Hotplug driver"
	depends on HOTPLUG_PCI && HOTPLUG_PCI_CPCI && X86
	help
	  Say Y here if you have an Performance Technologies (formerly Intel,
          formerly just Ziatech) Ziatech ZT5550 CompactPCI system card.

	  To compile this driver as a module, choose M here: the
	  module will be called cpcihp_zt5550.

	  When in doubt, say N.

config HOTPLUG_PCI_CPCI_GENERIC
	tristate "Generic port I/O CompactPCI Hotplug driver"
	depends on HOTPLUG_PCI && HOTPLUG_PCI_CPCI && X86
	help
	  Say Y here if you have a CompactPCI system card that exposes the #ENUM
	  hotswap signal as a bit in a system register that can be read through
	  standard port I/O.

	  To compile this driver as a module, choose M here: the
	  module will be called cpcihp_generic.

	  When in doubt, say N.

config HOTPLUG_PCI_SHPC
	tristate "SHPC PCI Hotplug driver"
	depends on HOTPLUG_PCI
	help
	  Say Y here if you have a motherboard with a SHPC PCI Hotplug
	  controller.

	  To compile this driver as a module, choose M here: the
	  module will be called shpchp.

	  When in doubt, say N.

config HOTPLUG_PCI_SHPC_POLL_EVENT_MODE
	bool "Use polling mechanism for hot-plug events (for testing purpose)"
	depends on HOTPLUG_PCI_SHPC
	help
	  Say Y here if you want to use the polling mechanism for hot-plug 
	  events for early platform testing.

	  When in doubt, say N.

config HOTPLUG_PCI_SHPC_PHPRM_LEGACY
	bool "For AMD SHPC only: Use $HRT for resource/configuration"
	depends on HOTPLUG_PCI_SHPC && !ACPI_BUS 
	help
	  Say Y here for AMD SHPC. You have to select this option if you are 
	  using this driver on platform with AMD SHPC.

config HOTPLUG_PCI_RPA
	tristate "RPA PCI Hotplug driver"
	depends on HOTPLUG_PCI && PPC_PSERIES && PPC64 && !HOTPLUG_PCI_FAKE
	help
	  Say Y here if you have a a RPA system that supports PCI Hotplug.

	  To compile this driver as a module, choose M here: the
	  module will be called rpaphp.

	  When in doubt, say N.

config HOTPLUG_PCI_RPA_DLPAR
	tristate "RPA Dynamic Logical Partitioning for I/O slots"
	depends on HOTPLUG_PCI_RPA
	help
	  Say Y here if your system supports Dynamic Logical Partitioning
	  for I/O slots.

	  To compile this driver as a module, choose M here: the
	  module will be called rpadlpar_io.
 
 	  When in doubt, say N.

config HOTPLUG_PCI_SGI
	tristate "SGI PCI Hotplug Support"
	depends on HOTPLUG_PCI && (IA64_SGI_SN2 || IA64_GENERIC)
	help
	  Say Y here if you want to use the SGI Altix Hotplug
	  Driver for PCI devices.

	  When in doubt, say N.

endmenu
Commit	Line	Data
1da177e4 LT	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. The file system pcihpfs must be mounted
	15	in order to interact with any PCI Hotplug controllers.
	16
	17	To compile this driver as a module, choose M here: the
	18	module will be called pci_hotplug.
	19
	20	When in doubt, say N.
	21
	22	config HOTPLUG_PCI_FAKE
	23	tristate "Fake PCI Hotplug driver"
	24	depends on HOTPLUG_PCI
	25	help
	26	Say Y here if you want to use the fake PCI hotplug driver. It can
	27	be used to simulate PCI hotplug events if even if your system is
	28	not PCI hotplug capable.
	29
	30	This driver will "emulate" removing PCI devices from the system.
	31	If the "power" file is written to with "0" then the specified PCI
	32	device will be completely removed from the kernel.
	33
	34	WARNING, this does NOT turn off the power to the PCI device.
	35	This is a "logical" removal, not a physical or electrical
	36	removal.
	37
	38	Use this module at your own risk. You have been warned!
	39
	40	To compile this driver as a module, choose M here: the
	41	module will be called fakephp.
	42
	43	When in doubt, say N.
	44
	45	config HOTPLUG_PCI_COMPAQ
	46	tristate "Compaq PCI Hotplug driver"
	47	depends on HOTPLUG_PCI && X86 && PCI_BIOS
	48	help
	49	Say Y here if you have a motherboard with a Compaq PCI Hotplug
	50	controller.
	51
	52	To compile this driver as a module, choose M here: the
	53	module will be called cpqphp.
	54
	55	When in doubt, say N.
	56
	57	config HOTPLUG_PCI_COMPAQ_NVRAM
	58	bool "Save configuration into NVRAM on Compaq servers"
	59	depends on HOTPLUG_PCI_COMPAQ
	60	help
	61	Say Y here if you have a Compaq server that has a PCI Hotplug
	62	controller. This will allow the PCI Hotplug driver to store the PCI
	63	system configuration options in NVRAM.
	64
65	When in doubt, say N.
66
67	config HOTPLUG_PCI_IBM
68	tristate "IBM PCI Hotplug driver"
69	depends on HOTPLUG_PCI && X86_IO_APIC && X86 && PCI_BIOS
70	help
71	Say Y here if you have a motherboard with a IBM PCI Hotplug
72	controller.
73
74	To compile this driver as a module, choose M here: the
75	module will be called ibmphp.
76
77	When in doubt, say N.
78
79	config HOTPLUG_PCI_ACPI
80	tristate "ACPI PCI Hotplug driver"
81	depends on ACPI_BUS && HOTPLUG_PCI
82	help
83	Say Y here if you have a system that supports PCI Hotplug using
84	ACPI.
85
86	To compile this driver as a module, choose M here: the
87	module will be called acpiphp.
88
89	When in doubt, say N.
90
91	config HOTPLUG_PCI_ACPI_IBM
92	tristate "ACPI PCI Hotplug driver IBM extensions"
93	depends on HOTPLUG_PCI_ACPI
94	help
95	Say Y here if you have an IBM system that supports PCI Hotplug using
96	ACPI.
97
98	To compile this driver as a module, choose M here: the
99	module will be called acpiphp_ibm.
100
101	When in doubt, say N.
102
103	config HOTPLUG_PCI_CPCI
104	bool "CompactPCI Hotplug driver"
105	depends on HOTPLUG_PCI
106	help
107	Say Y here if you have a CompactPCI system card with CompactPCI
108	hotswap support per the PICMG 2.1 specification.
109
110	When in doubt, say N.
111
112	config HOTPLUG_PCI_CPCI_ZT5550
113	tristate "Ziatech ZT5550 CompactPCI Hotplug driver"
114	depends on HOTPLUG_PCI && HOTPLUG_PCI_CPCI && X86
115	help
116	Say Y here if you have an Performance Technologies (formerly Intel,
117	formerly just Ziatech) Ziatech ZT5550 CompactPCI system card.
118
119	To compile this driver as a module, choose M here: the
120	module will be called cpcihp_zt5550.
121
122	When in doubt, say N.
123
124	config HOTPLUG_PCI_CPCI_GENERIC
125	tristate "Generic port I/O CompactPCI Hotplug driver"
126	depends on HOTPLUG_PCI && HOTPLUG_PCI_CPCI && X86
127	help
128	Say Y here if you have a CompactPCI system card that exposes the #ENUM
129	hotswap signal as a bit in a system register that can be read through
130	standard port I/O.
131
132	To compile this driver as a module, choose M here: the
133	module will be called cpcihp_generic.
134
135	When in doubt, say N.
136
137	config HOTPLUG_PCI_SHPC
138	tristate "SHPC PCI Hotplug driver"
139	depends on HOTPLUG_PCI
140	help
141	Say Y here if you have a motherboard with a SHPC PCI Hotplug
142	controller.
143
144	To compile this driver as a module, choose M here: the
145	module will be called shpchp.
146
147	When in doubt, say N.
148
149	config HOTPLUG_PCI_SHPC_POLL_EVENT_MODE
150	bool "Use polling mechanism for hot-plug events (for testing purpose)"
151	depends on HOTPLUG_PCI_SHPC
152	help
153	Say Y here if you want to use the polling mechanism for hot-plug
154	events for early platform testing.
155
156	When in doubt, say N.
157
158	config HOTPLUG_PCI_SHPC_PHPRM_LEGACY
159	bool "For AMD SHPC only: Use $HRT for resource/configuration"
160	depends on HOTPLUG_PCI_SHPC && !ACPI_BUS
161	help
162	Say Y here for AMD SHPC. You have to select this option if you are
163	using this driver on platform with AMD SHPC.
164
165	config HOTPLUG_PCI_RPA
166	tristate "RPA PCI Hotplug driver"
167	depends on HOTPLUG_PCI && PPC_PSERIES && PPC64 && !HOTPLUG_PCI_FAKE
168	help
169	Say Y here if you have a a RPA system that supports PCI Hotplug.
170
171	To compile this driver as a module, choose M here: the
172	module will be called rpaphp.
173
174	When in doubt, say N.
175
176	config HOTPLUG_PCI_RPA_DLPAR
177	tristate "RPA Dynamic Logical Partitioning for I/O slots"
178	depends on HOTPLUG_PCI_RPA
179	help
180	Say Y here if your system supports Dynamic Logical Partitioning
181	for I/O slots.
182
183	To compile this driver as a module, choose M here: the
184	module will be called rpadlpar_io.
185
186	When in doubt, say N.
187
188	config HOTPLUG_PCI_SGI
189	tristate "SGI PCI Hotplug Support"
6f354b01	190	depends on HOTPLUG_PCI && (IA64_SGI_SN2 \|\| IA64_GENERIC)
1da177e4	191	help
6f354b01 PB	192	Say Y here if you want to use the SGI Altix Hotplug
6f354b01 PB	193	Driver for PCI devices.
1da177e4 LT	194
	195	When in doubt, say N.
	196
	197	endmenu
	198