# SPDX-License-Identifier: GPL-2.0
comment "S/390 character device drivers"
depends on [31mCONFIG_S390[0m
config [31mCONFIG_TN3270[0m
def_tristate y
prompt "Support for locally attached 3270 terminals"
depends on [31mCONFIG_CCW[0m
help
Include support for IBM 3270 terminals.
config [31mCONFIG_TN3270_TTY[0m
def_tristate y
prompt "Support for tty input/output on 3270 terminals"
depends on [31mCONFIG_TN3270[0m && [31mCONFIG_TTY[0m
help
Include support for using an IBM 3270 terminal as a Linux tty.
config [31mCONFIG_TN3270_FS[0m
def_tristate m
prompt "Support for fullscreen applications on 3270 terminals"
depends on [31mCONFIG_TN3270[0m
help
Include support for fullscreen applications on an IBM 3270 terminal.
config [31mCONFIG_TN3270_CONSOLE[0m
def_bool y
prompt "Support for console on 3270 terminal"
depends on [31mCONFIG_TN3270[0m=y && [31mCONFIG_TN3270_TTY[0m=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 [31mCONFIG_TN3215[0m
def_bool y
prompt "Support for 3215 line mode terminal"
depends on [31mCONFIG_CCW[0m && [31mCONFIG_TTY[0m
help
Include support for IBM 3215 line-mode terminals.
config [31mCONFIG_TN3215_CONSOLE[0m
def_bool y
prompt "Support for console on 3215 line mode terminal"
depends on [31mCONFIG_TN3215[0m
help
Include support for using an IBM 3215 line-mode terminal as a
Linux system console.
config [31mCONFIG_CCW_CONSOLE[0m
def_bool y if [31mCONFIG_TN3215_CONSOLE[0m || [31mCONFIG_TN3270_CONSOLE[0m
config [31mCONFIG_SCLP_TTY[0m
def_bool y
prompt "Support for SCLP line mode terminal"
depends on [31mCONFIG_S390[0m && [31mCONFIG_TTY[0m
help
Include support for IBM SCLP line-mode terminals.
config [31mCONFIG_SCLP_CONSOLE[0m
def_bool y
prompt "Support for console on SCLP line mode terminal"
depends on [31mCONFIG_SCLP_TTY[0m
help
Include support for using an IBM HWC line-mode terminal as the Linux
system console.
config [31mCONFIG_SCLP_VT220_TTY[0m
def_bool y
prompt "Support for SCLP VT220-compatible terminal"
depends on [31mCONFIG_S390[0m && [31mCONFIG_TTY[0m
help
Include support for an IBM SCLP VT220-compatible terminal.
config [31mCONFIG_SCLP_VT220_CONSOLE[0m
def_bool y
prompt "Support for console on SCLP VT220-compatible terminal"
depends on [31mCONFIG_SCLP_VT220_TTY[0m
help
Include support for using an IBM SCLP VT220-compatible terminal as a
Linux system console.
config [31mCONFIG_HMC_DRV[0m
def_tristate m
prompt "Support for file transfers from HMC drive CD/DVD-ROM"
depends on [31mCONFIG_S390[0m
select [31mCONFIG_CRC16[0m
help
This option enables support for file transfers from a Hardware
Management Console (HMC) drive CD/DVD-[31mCONFIG_ROM[0m. It is available as a
module, called 'hmcdrv', and also as kernel built-in. There is one
optional parameter for this module: cachesize=N, which modifies the
transfer cache size from it's default value 0.5MB to N bytes. If N
is zero, then no caching is performed.
config [31mCONFIG_SCLP_OFB[0m
def_bool n
prompt "Support for Open-for-Business SCLP Event"
depends on [31mCONFIG_S390[0m
help
This option enables the Open-for-Business interface to the s390
Service Element.
config [31mCONFIG_S390_TAPE[0m
def_tristate m
prompt "S/390 tape device support"
depends on [31mCONFIG_CCW[0m
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 hardware support"
depends on [31mCONFIG_S390_TAPE[0m
config [31mCONFIG_S390_TAPE_34XX[0m
def_tristate m
prompt "Support for 3480/3490 tape hardware"
depends on [31mCONFIG_S390_TAPE[0m
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 [31mCONFIG_S390_TAPE_3590[0m
def_tristate m
prompt "Support for 3590 tape hardware"
depends on [31mCONFIG_S390_TAPE[0m
help
Select this option if you want to access IBM 3590 magnetic
tape subsystems and 100% compatibles.
It is safe to say "Y" here.
config [31mCONFIG_VMLOGRDR[0m
def_tristate m
prompt "Support for the z/VM recording system services (VM only)"
depends on [31mCONFIG_IUCV[0m
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 [31mCONFIG_IUCV[0m support driver.
config [31mCONFIG_VMCP[0m
def_bool y
prompt "Support for the z/VM CP interface"
depends on [31mCONFIG_S390[0m
select [31mCONFIG_CMA[0m
help
Select this option if you want to be able to interact with the control
program on z/VM
config [31mCONFIG_VMCP_CMA_SIZE[0m
int "Memory in MiB reserved for z/VM CP interface"
default "4"
depends on [31mCONFIG_VMCP[0m
help
Specify the default amount of memory in MiB reserved for the z/VM CP
interface. If needed this memory is used for large contiguous memory
allocations. The default can be changed with the kernel command line
parameter "vmcp_cma".
config [31mCONFIG_MONREADER[0m
def_tristate m
prompt "API for reading z/VM monitor service records"
depends on [31mCONFIG_IUCV[0m
help
Character device driver for reading z/VM monitor service records
config [31mCONFIG_MONWRITER[0m
def_tristate m
prompt "API for writing z/VM monitor service records"
depends on [31mCONFIG_S390[0m
help
Character device driver for writing z/VM monitor service records
config [31mCONFIG_S390_VMUR[0m
def_tristate m
prompt "z/VM unit record device driver"
depends on [31mCONFIG_S390[0m
help
Character device driver for z/VM reader, puncher and printer.