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The tape device driver only supports 3490E devices on Virtual Tape Server (VTS). There is no point in keeping separated options and modules for different device types and general hardware support. Consolidate the tape config option into a single option, which enables the complete tape support with one singular module called 'tape_s390'. The corresponding module entry points are adapted and consolidate in tape_init() and tape_exit() respectively in tape_core.c The current module author and descriptions of the individual tape modules are outdated and haven't been changed for quite some time. Change it to a more generic description that is in line with the corresponding supported s390 architecture for the single tape module. Signed-off-by: Jan Höppner <hoeppner@linux.ibm.com> Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
166 lines
4.5 KiB
Plaintext
166 lines
4.5 KiB
Plaintext
# SPDX-License-Identifier: GPL-2.0
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comment "S/390 character device drivers"
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depends on S390
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config TN3270
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def_tristate y
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prompt "Support for locally attached 3270 terminals"
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depends on CCW && TTY
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help
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Include support for IBM 3270 terminals.
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config TN3270_FS
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def_tristate m
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prompt "Support for fullscreen applications on 3270 terminals"
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depends on TN3270
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help
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Include support for fullscreen applications on an IBM 3270 terminal.
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config TN3270_CONSOLE
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def_bool y
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prompt "Support for console on 3270 terminal"
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depends on TN3270=y
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help
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Include support for using an IBM 3270 terminal as a Linux system
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console. Available only if 3270 support is compiled in statically.
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config TN3215
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def_bool y
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prompt "Support for 3215 line mode terminal"
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depends on CCW && TTY
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help
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Include support for IBM 3215 line-mode terminals.
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config TN3215_CONSOLE
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def_bool y
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prompt "Support for console on 3215 line mode terminal"
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depends on TN3215
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help
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Include support for using an IBM 3215 line-mode terminal as a
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Linux system console.
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config CCW_CONSOLE
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def_bool y if TN3215_CONSOLE || TN3270_CONSOLE
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config SCLP_TTY
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def_bool y
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prompt "Support for SCLP line mode terminal"
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depends on S390 && TTY
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help
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Include support for IBM SCLP line-mode terminals.
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config SCLP_CONSOLE
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def_bool y
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prompt "Support for console on SCLP line mode terminal"
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depends on SCLP_TTY
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help
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Include support for using an IBM HWC line-mode terminal as the Linux
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system console.
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config SCLP_VT220_TTY
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def_bool y
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prompt "Support for SCLP VT220-compatible terminal"
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depends on S390 && TTY
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help
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Include support for an IBM SCLP VT220-compatible terminal.
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config SCLP_VT220_CONSOLE
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def_bool y
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prompt "Support for console on SCLP VT220-compatible terminal"
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depends on SCLP_VT220_TTY
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help
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Include support for using an IBM SCLP VT220-compatible terminal as a
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Linux system console.
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config HMC_DRV
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def_tristate m
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prompt "Support for file transfers from HMC drive CD/DVD-ROM"
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depends on S390
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select CRC16
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help
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This option enables support for file transfers from a Hardware
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Management Console (HMC) drive CD/DVD-ROM. It is available as a
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module, called 'hmcdrv', and also as kernel built-in. There is one
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optional parameter for this module: cachesize=N, which modifies the
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transfer cache size from its default value 0.5MB to N bytes. If N
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is zero, then no caching is performed.
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config SCLP_OFB
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def_bool n
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prompt "Support for Open-for-Business SCLP Event"
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depends on S390
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help
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This option enables the Open-for-Business interface to the s390
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Service Element.
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config S390_UV_UAPI
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def_tristate m
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prompt "Ultravisor userspace API"
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depends on S390
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help
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Selecting exposes parts of the UV interface to userspace
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by providing a misc character device at /dev/uv.
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Using IOCTLs one can interact with the UV.
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The device is only available if the Ultravisor
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Facility (158) is present.
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config S390_TAPE
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def_tristate m
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prompt "Support for 3490E tape on VTS"
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depends on CCW
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help
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Select this option if you want to access channel-attached IBM 3490E
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tape devices on VTS, such as IBM TS7700.
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This option is also available as a module.
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It is safe to say "Y" here.
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config VMLOGRDR
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def_tristate m
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prompt "Support for the z/VM recording system services (VM only)"
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depends on IUCV
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help
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Select this option if you want to be able to receive records collected
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by the z/VM recording system services, eg. from *LOGREC, *ACCOUNT or
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*SYMPTOM.
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This driver depends on the IUCV support driver.
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config VMCP
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def_bool y
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prompt "Support for the z/VM CP interface"
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depends on S390
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select CMA
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help
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Select this option if you want to be able to interact with the control
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program on z/VM
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config VMCP_CMA_SIZE
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int "Memory in MiB reserved for z/VM CP interface"
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default "4"
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depends on VMCP
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help
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Specify the default amount of memory in MiB reserved for the z/VM CP
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interface. If needed this memory is used for large contiguous memory
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allocations. The default can be changed with the kernel command line
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parameter "vmcp_cma".
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config MONREADER
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def_tristate m
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prompt "API for reading z/VM monitor service records"
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depends on IUCV
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help
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Character device driver for reading z/VM monitor service records
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config MONWRITER
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def_tristate m
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prompt "API for writing z/VM monitor service records"
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depends on S390
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help
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Character device driver for writing z/VM monitor service records
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config S390_VMUR
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def_tristate m
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prompt "z/VM unit record device driver"
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depends on S390
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help
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Character device driver for z/VM reader, puncher and printer.
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