Adding upstream version 4.19.249.upstream/4.19.249upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 170 insertions, 0 deletions

diff --git a/drivers/pci/hotplug/Kconfig b/drivers/pci/hotplug/Kconfig
new file mode 100644
index 000000000..e9f78eb39
--- /dev/null
+++ b/drivers/pci/hotplug/Kconfig
@@ -0,0 +1,170 @@
+# SPDX-License-Identifier: GPL-2.0
+#
+# PCI Hotplug support
+#
+
+menuconfig HOTPLUG_PCI
+	bool "Support for PCI Hotplug"
+	depends on PCI && SYSFS
+	---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.
+
+	  When in doubt, say N.
+
+if HOTPLUG_PCI
+
+config HOTPLUG_PCI_COMPAQ
+	tristate "Compaq PCI Hotplug driver"
+	depends on 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 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
+	bool "ACPI PCI Hotplug driver"
+	depends on HOTPLUG_PCI=y && ((!ACPI_DOCK && ACPI) || (ACPI_DOCK))
+	help
+	  Say Y here if you have a system that supports PCI Hotplug using
+	  ACPI.
+
+	  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"
+	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_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_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
+	bool "SHPC PCI Hotplug driver"
+	help
+	  Say Y here if you have a motherboard with a SHPC PCI Hotplug
+	  controller.
+
+	  When in doubt, say N.
+
+config HOTPLUG_PCI_POWERNV
+	tristate "PowerPC PowerNV PCI Hotplug driver"
+	depends on PPC_POWERNV && EEH
+	select OF_DYNAMIC
+	help
+	  Say Y here if you run PowerPC PowerNV platform that supports
+	  PCI Hotplug
+
+	  To compile this driver as a module, choose M here: the
+	  module will be called pnv-php.
+
+	  When in doubt, say N.
+
+config HOTPLUG_PCI_RPA
+	tristate "RPA PCI Hotplug driver"
+	depends on PPC_PSERIES && EEH
+	help
+	  Say Y here if you have 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 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.
+
+config HOTPLUG_PCI_S390
+	bool "System z PCI Hotplug Support"
+	depends on S390 && 64BIT
+	help
+	  Say Y here if you want to use the System z PCI Hotplug
+	  driver for PCI devices. Without this driver it is not
+	  possible to access stand-by PCI functions nor to deconfigure
+	  PCI functions.
+
+	  When in doubt, say Y.
+
+endif # HOTPLUG_PCI