Bjorn Helgaas | 7328c8f | 2018-01-26 11:45:16 -0600 | [diff] [blame] | 1 | # SPDX-License-Identifier: GPL-2.0 |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2 | # |
| 3 | # PCI Hotplug support |
| 4 | # |
| 5 | |
Jan Engelhardt | d477014 | 2007-04-13 15:34:27 -0700 | [diff] [blame] | 6 | menuconfig HOTPLUG_PCI |
Bjorn Helgaas | 7cd29f4 | 2013-07-24 11:36:31 -0600 | [diff] [blame] | 7 | bool "Support for PCI Hotplug" |
Stephen Rothwell | 40b3136 | 2013-05-21 13:49:35 +1000 | [diff] [blame] | 8 | depends on PCI && SYSFS |
Masahiro Yamada | a7f7f62 | 2020-06-14 01:50:22 +0900 | [diff] [blame] | 9 | help |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 10 | 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 Machek | 654143e | 2006-01-09 16:16:00 +0100 | [diff] [blame] | 12 | powered up and running. |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 13 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 14 | When in doubt, say N. |
| 15 | |
Jan Engelhardt | d477014 | 2007-04-13 15:34:27 -0700 | [diff] [blame] | 16 | if HOTPLUG_PCI |
| 17 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 18 | config HOTPLUG_PCI_COMPAQ |
| 19 | tristate "Compaq PCI Hotplug driver" |
Alex Chiang | 12a9da0 | 2009-03-31 09:24:17 -0600 | [diff] [blame] | 20 | depends on X86 && PCI_BIOS |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 21 | 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 | |
| 30 | config 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 | |
| 40 | config HOTPLUG_PCI_IBM |
| 41 | tristate "IBM PCI Hotplug driver" |
Greg Kroah-Hartman | 3b57eff | 2008-02-13 13:32:24 -0800 | [diff] [blame] | 42 | depends on X86_IO_APIC && X86 && PCI_BIOS |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 43 | 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 | |
| 52 | config HOTPLUG_PCI_ACPI |
Jiang Liu | 6037a80 | 2013-04-12 05:44:25 +0000 | [diff] [blame] | 53 | bool "ACPI PCI Hotplug driver" |
| 54 | depends on HOTPLUG_PCI=y && ((!ACPI_DOCK && ACPI) || (ACPI_DOCK)) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 55 | help |
| 56 | Say Y here if you have a system that supports PCI Hotplug using |
| 57 | ACPI. |
| 58 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 59 | When in doubt, say N. |
| 60 | |
| 61 | config 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 | |
| 73 | config HOTPLUG_PCI_CPCI |
| 74 | bool "CompactPCI Hotplug driver" |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 75 | 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 | |
| 81 | config HOTPLUG_PCI_CPCI_ZT5550 |
| 82 | tristate "Ziatech ZT5550 CompactPCI Hotplug driver" |
Jan Engelhardt | d477014 | 2007-04-13 15:34:27 -0700 | [diff] [blame] | 83 | depends on HOTPLUG_PCI_CPCI && X86 |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 84 | help |
| 85 | Say Y here if you have an Performance Technologies (formerly Intel, |
Krzysztof Kozlowski | 36533f3 | 2019-11-20 21:40:36 +0800 | [diff] [blame] | 86 | formerly just Ziatech) Ziatech ZT5550 CompactPCI system card. |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 87 | |
| 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 | |
| 93 | config HOTPLUG_PCI_CPCI_GENERIC |
| 94 | tristate "Generic port I/O CompactPCI Hotplug driver" |
Greg Kroah-Hartman | 33ae6ef | 2008-02-13 13:32:24 -0800 | [diff] [blame] | 95 | depends on HOTPLUG_PCI_CPCI && X86 |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 96 | 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 | |
| 106 | config HOTPLUG_PCI_SHPC |
Mika Westerberg | 82280f7 | 2018-05-23 17:29:38 -0500 | [diff] [blame] | 107 | bool "SHPC PCI Hotplug driver" |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 108 | help |
| 109 | Say Y here if you have a motherboard with a SHPC PCI Hotplug |
| 110 | controller. |
| 111 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 112 | When in doubt, say N. |
| 113 | |
Gavin Shan | 6672515 | 2016-05-20 16:41:42 +1000 | [diff] [blame] | 114 | config 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 Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 127 | config HOTPLUG_PCI_RPA |
| 128 | tristate "RPA PCI Hotplug driver" |
Bjorn Helgaas | c2b5acc | 2012-08-24 14:32:07 -0600 | [diff] [blame] | 129 | depends on PPC_PSERIES && EEH |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 130 | help |
Matt LaPlante | cab0089 | 2006-10-03 22:36:44 +0200 | [diff] [blame] | 131 | Say Y here if you have a RPA system that supports PCI Hotplug. |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 132 | |
| 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 | |
| 138 | config 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 Helgaas | f762598 | 2013-11-14 11:28:18 -0700 | [diff] [blame] | 147 | |
| 148 | When in doubt, say N. |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 149 | |
Jan Glauber | 7441b06 | 2012-11-29 14:35:47 +0100 | [diff] [blame] | 150 | config HOTPLUG_PCI_S390 |
Sebastian Ott | 67f43f3 | 2013-08-29 19:33:16 +0200 | [diff] [blame] | 151 | bool "System z PCI Hotplug Support" |
Jan Glauber | 7441b06 | 2012-11-29 14:35:47 +0100 | [diff] [blame] | 152 | 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 Engelhardt | d477014 | 2007-04-13 15:34:27 -0700 | [diff] [blame] | 161 | endif # HOTPLUG_PCI |