| # SPDX-License-Identifier: GPL-2.0 | |
| comment "S/390 character device drivers" | |
| depends on S390 | |
| config TN3270 | |
| def_tristate y | |
| prompt "Support for locally attached 3270 terminals" | |
| depends on CCW && TTY | |
| help | |
| Include support for IBM 3270 terminals. | |
| config TN3270_FS | |
| def_tristate m | |
| prompt "Support for fullscreen applications on 3270 terminals" | |
| depends on TN3270 | |
| help | |
| Include support for fullscreen applications on an IBM 3270 terminal. | |
| config TN3270_CONSOLE | |
| def_bool y | |
| prompt "Support for console on 3270 terminal" | |
| depends on TN3270=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 | |
| def_bool y | |
| prompt "Support for 3215 line mode terminal" | |
| depends on CCW && TTY | |
| help | |
| Include support for IBM 3215 line-mode terminals. | |
| config TN3215_CONSOLE | |
| def_bool y | |
| prompt "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 | |
| def_bool y if TN3215_CONSOLE || TN3270_CONSOLE | |
| config SCLP_TTY | |
| def_bool y | |
| prompt "Support for SCLP line mode terminal" | |
| depends on S390 && TTY | |
| help | |
| Include support for IBM SCLP line-mode terminals. | |
| config SCLP_CONSOLE | |
| def_bool y | |
| prompt "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 | |
| def_bool y | |
| prompt "Support for SCLP VT220-compatible terminal" | |
| depends on S390 && TTY | |
| help | |
| Include support for an IBM SCLP VT220-compatible terminal. | |
| config SCLP_VT220_CONSOLE | |
| def_bool y | |
| prompt "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 HMC_DRV | |
| def_tristate m | |
| prompt "Support for file transfers from HMC drive CD/DVD-ROM" | |
| depends on S390 | |
| select CRC16 | |
| help | |
| This option enables support for file transfers from a Hardware | |
| Management Console (HMC) drive CD/DVD-ROM. 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 its default value 0.5MB to N bytes. If N | |
| is zero, then no caching is performed. | |
| config S390_UV_UAPI | |
| def_tristate m | |
| prompt "Ultravisor userspace API" | |
| depends on S390 | |
| help | |
| Selecting exposes parts of the UV interface to userspace | |
| by providing a misc character device at /dev/uv. | |
| Using IOCTLs one can interact with the UV. | |
| The device is only available if the Ultravisor | |
| Facility (158) is present. | |
| config S390_TAPE | |
| def_tristate m | |
| prompt "Support for 3490E tape on VTS" | |
| depends on CCW | |
| help | |
| Select this option if you want to access channel-attached IBM 3490E | |
| tape devices on VTS, such as IBM TS7700. | |
| This option is also available as a module. | |
| It is safe to say "Y" here. | |
| config VMLOGRDR | |
| def_tristate m | |
| prompt "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 VMCP | |
| def_bool y | |
| prompt "Support for the z/VM CP interface" | |
| depends on S390 | |
| select CMA | |
| help | |
| Select this option if you want to be able to interact with the control | |
| program on z/VM | |
| config VMCP_CMA_SIZE | |
| int "Memory in MiB reserved for z/VM CP interface" | |
| default "4" | |
| depends on VMCP | |
| 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 MONREADER | |
| def_tristate m | |
| prompt "API for reading z/VM monitor service records" | |
| depends on IUCV | |
| help | |
| Character device driver for reading z/VM monitor service records | |
| config MONWRITER | |
| def_tristate m | |
| prompt "API for writing z/VM monitor service records" | |
| depends on S390 | |
| help | |
| Character device driver for writing z/VM monitor service records | |
| config S390_VMUR | |
| def_tristate m | |
| prompt "z/VM unit record device driver" | |
| depends on S390 | |
| help | |
| Character device driver for z/VM reader, puncher and printer. |