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-rw-r--r--drivers/tty/hvc/Kconfig124
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diff --git a/drivers/tty/hvc/Kconfig b/drivers/tty/hvc/Kconfig
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+++ b/drivers/tty/hvc/Kconfig
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+if TTY
+
+config HVC_DRIVER
+ bool
+ help
+ Generic "hypervisor virtual console" infrastructure for various
+ hypervisors (pSeries, iSeries, Xen, lguest).
+ It will automatically be selected if one of the back-end console drivers
+ is selected.
+
+config HVC_IRQ
+ bool
+
+config HVC_CONSOLE
+ bool "pSeries Hypervisor Virtual Console support"
+ depends on PPC_PSERIES
+ select HVC_DRIVER
+ select HVC_IRQ
+ help
+ pSeries machines when partitioned support a hypervisor virtual
+ console. This driver allows each pSeries partition to have a console
+ which is accessed via the HMC.
+
+config HVC_OLD_HVSI
+ bool "Old driver for pSeries serial port (/dev/hvsi*)"
+ depends on HVC_CONSOLE
+ default n
+
+config HVC_OPAL
+ bool "OPAL Console support"
+ depends on PPC_POWERNV
+ select HVC_DRIVER
+ select HVC_IRQ
+ default y
+ help
+ PowerNV machines running under OPAL need that driver to get a console
+
+config HVC_RTAS
+ bool "IBM RTAS Console support"
+ depends on PPC_RTAS
+ select HVC_DRIVER
+ help
+ IBM Console device driver which makes use of RTAS
+
+config HVC_BEAT
+ bool "Toshiba's Beat Hypervisor Console support"
+ depends on PPC_CELLEB
+ select HVC_DRIVER
+ help
+ Toshiba's Cell Reference Set Beat Console device driver
+
+config HVC_IUCV
+ bool "z/VM IUCV Hypervisor console support (VM only)"
+ depends on S390
+ select HVC_DRIVER
+ select IUCV
+ default y
+ help
+ This driver provides a Hypervisor console (HVC) back-end to access
+ a Linux (console) terminal via a z/VM IUCV communication path.
+
+config HVC_XEN
+ bool "Xen Hypervisor Console support"
+ depends on XEN
+ select HVC_DRIVER
+ select HVC_IRQ
+ default y
+ help
+ Xen virtual console device driver
+
+config HVC_XEN_FRONTEND
+ bool "Xen Hypervisor Multiple Consoles support"
+ depends on HVC_XEN
+ select XEN_XENBUS_FRONTEND
+ default y
+ help
+ Xen driver for secondary virtual consoles
+
+config HVC_UDBG
+ bool "udbg based fake hypervisor console"
+ depends on PPC
+ select HVC_DRIVER
+ default n
+ help
+ This is meant to be used during HW bring up or debugging when
+ no other console mechanism exist but udbg, to get you a quick
+ console for userspace. Do NOT enable in production kernels.
+
+config HVC_DCC
+ bool "ARM JTAG DCC console"
+ depends on ARM
+ select HVC_DRIVER
+ help
+ This console uses the JTAG DCC on ARM to create a console under the HVC
+ driver. This console is used through a JTAG only on ARM. If you don't have
+ a JTAG then you probably don't want this option.
+
+config HVC_BFIN_JTAG
+ bool "Blackfin JTAG console"
+ depends on BLACKFIN
+ select HVC_DRIVER
+ help
+ This console uses the Blackfin JTAG to create a console under the
+ the HVC driver. If you don't have JTAG, then you probably don't
+ want this option.
+
+config HVCS
+ tristate "IBM Hypervisor Virtual Console Server support"
+ depends on PPC_PSERIES && HVC_CONSOLE
+ help
+ Partitionable IBM Power5 ppc64 machines allow hosting of
+ firmware virtual consoles from one Linux partition by
+ another Linux partition. This driver allows console data
+ from Linux partitions to be accessed through TTY device
+ interfaces in the device tree of a Linux partition running
+ this driver.
+
+ To compile this driver as a module, choose M here: the
+ module will be called hvcs. Additionally, this module
+ will depend on arch specific APIs exported from hvcserver.ko
+ which will also be compiled when this driver is built as a
+ module.
+
+endif # TTY