1 files changed, 209 insertions, 0 deletions

diff --git a/drivers/s390/Kconfig b/drivers/s390/Kconfig
new file mode 100644
index 000000000000..96413c2cd1ad
--- /dev/null
+++ b/drivers/s390/Kconfig
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+config CCW
+        bool
+        default y
+
+source "drivers/block/Kconfig"
+
+source "drivers/md/Kconfig"
+
+
+menu "Character device drivers"
+
+config UNIX98_PTYS
+        bool "Unix98 PTY support"
+        ---help---
+          A pseudo terminal (PTY) is a software device consisting of two
+          halves: a master and a slave. The slave device behaves identical to
+          a physical terminal; the master device is used by a process to
+          read data from and write data to the slave, thereby emulating a
+          terminal. Typical programs for the master side are telnet servers
+          and xterms.
+
+          Linux has traditionally used the BSD-like names /dev/ptyxx for
+          masters and /dev/ttyxx for slaves of pseudo terminals. This scheme
+          has a number of problems. The GNU C library glibc 2.1 and later,
+          however, supports the Unix98 naming standard: in order to acquire a
+          pseudo terminal, a process opens /dev/ptmx; the number of the pseudo
+          terminal is then made available to the process and the pseudo
+          terminal slave can be accessed as /dev/pts/<number>. What was
+          traditionally /dev/ttyp2 will then be /dev/pts/2, for example.
+
+          The entries in /dev/pts/ are created on the fly by a virtual
+          file system; therefore, if you say Y here you should say Y to
+          "/dev/pts file system for Unix98 PTYs" as well.
+
+          If you want to say Y here, you need to have the C library glibc 2.1
+          or later (equal to libc-6.1, check with "ls -l /lib/libc.so.*").
+          Read the instructions in <file:Documentation/Changes> pertaining to
+          pseudo terminals. It's safe to say N.
+
+config UNIX98_PTY_COUNT
+        int "Maximum number of Unix98 PTYs in use (0-2048)"
+        depends on UNIX98_PTYS
+        default "256"
+        help
+          The maximum number of Unix98 PTYs that can be used at any one time.
+          The default is 256, and should be enough for desktop systems. Server
+          machines which support incoming telnet/rlogin/ssh connections and/or
+          serve several X terminals may want to increase this: every incoming
+          connection and every xterm uses up one PTY.
+
+          When not in use, each additional set of 256 PTYs occupy
+          approximately 8 KB of kernel memory on 32-bit architectures.
+
+source "drivers/char/watchdog/Kconfig"
+
+comment "S/390 character device drivers"
+
+config TN3270
+        tristate "Support for locally attached 3270 terminals"
+        help
+          Include support for IBM 3270 terminals.
+
+config TN3270_TTY
+        tristate "Support for tty input/output on 3270 terminals"
+        depends on TN3270
+        help
+          Include support for using an IBM 3270 terminal as a Linux tty.
+
+config TN3270_FS
+        tristate "Support for fullscreen applications on 3270 terminals"
+        depends on TN3270
+        help
+          Include support for fullscreen applications on an IBM 3270 terminal.
+
+config TN3270_CONSOLE
+        bool "Support for console on 3270 terminal"
+        depends on TN3270=y && TN3270_TTY=y
+        help
+          Include support for using an IBM 3270 terminal as a Linux system
+          console.  Available only if 3270 support is compiled in statically.
+
+config TN3215
+        bool "Support for 3215 line mode terminal"
+        help
+          Include support for IBM 3215 line-mode terminals.
+
+config TN3215_CONSOLE
+        bool "Support for console on 3215 line mode terminal"
+        depends on TN3215
+        help
+          Include support for using an IBM 3215 line-mode terminal as a
+          Linux system console.
+
+config CCW_CONSOLE
+        bool
+        depends on TN3215_CONSOLE || TN3270_CONSOLE
+        default y
+ 
+config SCLP
+        bool "Support for SCLP"
+        help
+          Include support for the SCLP interface to the service element.
+
+config SCLP_TTY
+        bool "Support for SCLP line mode terminal"
+        depends on SCLP
+        help
+          Include support for IBM SCLP line-mode terminals.
+
+config SCLP_CONSOLE
+        bool "Support for console on SCLP line mode terminal"
+        depends on SCLP_TTY
+        help
+          Include support for using an IBM HWC line-mode terminal as the Linux
+          system console.
+
+config SCLP_VT220_TTY
+        bool "Support for SCLP VT220-compatible terminal"
+        depends on SCLP
+        help
+          Include support for an IBM SCLP VT220-compatible terminal.
+
+config SCLP_VT220_CONSOLE
+        bool "Support for console on SCLP VT220-compatible terminal"
+        depends on SCLP_VT220_TTY
+        help
+          Include support for using an IBM SCLP VT220-compatible terminal as a
+          Linux system console.
+
+config SCLP_CPI
+        tristate "Control-Program Identification"
+        depends on SCLP
+        help
+          This option enables the hardware console interface for system
+          identification. This is commonly used for workload management and
+          gives you a nice name for the system on the service element.
+          Please select this option as a module since built-in operation is
+          completely untested.
+          You should only select this option if you know what you are doing,
+          need this feature and intend to run your kernel in LPAR.
+
+config S390_TAPE
+        tristate "S/390 tape device support"
+        help
+          Select this option if you want to access channel-attached tape
+          devices on IBM S/390 or zSeries.
+          If you select this option you will also want to select at
+          least one of the tape interface options and one of the tape
+          hardware options in order to access a tape device.
+          This option is also available as a module. The module will be
+          called tape390 and include all selected interfaces and
+          hardware drivers.
+
+comment "S/390 tape interface support"
+        depends on S390_TAPE
+
+config S390_TAPE_BLOCK
+        bool "Support for tape block devices"
+        depends on S390_TAPE
+        help
+          Select this option if you want to access your channel-attached tape
+          devices using the block device interface.  This interface is similar
+          to CD-ROM devices on other platforms.  The tapes can only be
+          accessed read-only when using this interface.  Have a look at
+          <file:Documentation/s390/TAPE> for further information about creating
+          volumes for and using this interface.  It is safe to say "Y" here.
+
+comment "S/390 tape hardware support"
+        depends on S390_TAPE
+
+config S390_TAPE_34XX
+        tristate "Support for 3480/3490 tape hardware"
+        depends on S390_TAPE
+        help
+          Select this option if you want to access IBM 3480/3490 magnetic
+          tape subsystems and 100% compatibles.
+          It is safe to say "Y" here.
+
+
+
+config VMLOGRDR
+        tristate "Support for the z/VM recording system services (VM only)"
+        depends on IUCV
+        help
+          Select this option if you want to be able to receive records collected
+          by the z/VM recording system services, eg. from *LOGREC, *ACCOUNT or
+          *SYMPTOM.
+          This driver depends on the IUCV support driver.
+
+config MONREADER
+        tristate "API for reading z/VM monitor service records"
+        depends on IUCV
+        help
+          Character device driver for reading z/VM monitor service records
+
+endmenu
+
+menu "Cryptographic devices"
+
+config Z90CRYPT
+        tristate "Support for PCI-attached cryptographic adapters"
+        default "m"
+        help
+          Select this option if you want to use a PCI-attached cryptographic
+          adapter like the PCI Cryptographic Accelerator (PCICA) or the PCI
+          Cryptographic Coprocessor (PCICC).  This option is also available
+          as a module called z90crypt.ko.
+
+endmenu