drivers/s390/char/Kconfig

   1 comment "S/390 character device drivers"
   2         depends on S390
   3
   4 config TN3270
   5         def_tristate y
   6         prompt "Support for locally attached 3270 terminals"
   7         depends on CCW
   8         help
   9           Include support for IBM 3270 terminals.
  10
  11 config TN3270_TTY
  12         def_tristate y
  13         prompt "Support for tty input/output on 3270 terminals"
  14         depends on TN3270 && TTY
  15         help
  16           Include support for using an IBM 3270 terminal as a Linux tty.
  17
  18 config TN3270_FS
  19         def_tristate m
  20         prompt "Support for fullscreen applications on 3270 terminals"
  21         depends on TN3270
  22         help
  23           Include support for fullscreen applications on an IBM 3270 terminal.
  24
  25 config TN3270_CONSOLE
  26         def_bool y
  27         prompt "Support for console on 3270 terminal"
  28         depends on TN3270=y && TN3270_TTY=y
  29         help
  30           Include support for using an IBM 3270 terminal as a Linux system
  31           console.  Available only if 3270 support is compiled in statically.
  32
  33 config TN3215
  34         def_bool y
  35         prompt "Support for 3215 line mode terminal"
  36         depends on CCW && TTY
  37         help
  38           Include support for IBM 3215 line-mode terminals.
  39
  40 config TN3215_CONSOLE
  41         def_bool y
  42         prompt "Support for console on 3215 line mode terminal"
  43         depends on TN3215
  44         help
  45           Include support for using an IBM 3215 line-mode terminal as a
  46           Linux system console.
  47
  48 config CCW_CONSOLE
  49         def_bool y if TN3215_CONSOLE || TN3270_CONSOLE
  50
  51 config SCLP_TTY
  52         def_bool y
  53         prompt "Support for SCLP line mode terminal"
  54         depends on S390 && TTY
  55         help
  56           Include support for IBM SCLP line-mode terminals.
  57
  58 config SCLP_CONSOLE
  59         def_bool y
  60         prompt "Support for console on SCLP line mode terminal"
  61         depends on SCLP_TTY
  62         help
  63           Include support for using an IBM HWC line-mode terminal as the Linux
  64           system console.
  65
  66 config SCLP_VT220_TTY
  67         def_bool y
  68         prompt "Support for SCLP VT220-compatible terminal"
  69         depends on S390 && TTY
  70         help
  71           Include support for an IBM SCLP VT220-compatible terminal.
  72
  73 config SCLP_VT220_CONSOLE
  74         def_bool y
  75         prompt "Support for console on SCLP VT220-compatible terminal"
  76         depends on SCLP_VT220_TTY
  77         help
  78           Include support for using an IBM SCLP VT220-compatible terminal as a
  79           Linux system console.
  80
  81 config SCLP_ASYNC
  82         def_tristate m
  83         prompt "Support for Call Home via Asynchronous SCLP Records"
  84         depends on S390
  85         help
  86           This option enables the call home function, which is able to inform
  87           the service element and connected organisations about a kernel panic.
  88           You should only select this option if you know what you are doing,
  89           want for inform other people about your kernel panics,
  90           need this feature and intend to run your kernel in LPAR.
  91
  92 config SCLP_ASYNC_ID
  93        string "Component ID for Call Home"
  94        depends on SCLP_ASYNC
  95        default "000000000"
  96        help
  97          The Component ID for Call Home is used to identify the correct
  98          problem reporting queue the call home records should be sent to.
  99
 100          If your are unsure, please use the default value "000000000".
 101
 102 config HMC_DRV
 103         def_tristate m
 104         prompt "Support for file transfers from HMC drive CD/DVD-ROM"
 105         depends on S390
 106         select CRC16
 107         help
 108           This option enables support for file transfers from a Hardware
 109           Management Console (HMC) drive CD/DVD-ROM. It is available as a
 110           module, called 'hmcdrv', and also as kernel built-in. There is one
 111           optional parameter for this module: cachesize=N, which modifies the
 112           transfer cache size from it's default value 0.5MB to N bytes. If N
 113           is zero, then no caching is performed.
 114
 115 config SCLP_OFB
 116         def_bool n
 117         prompt "Support for Open-for-Business SCLP Event"
 118         depends on S390
 119         help
 120           This option enables the Open-for-Business interface to the s390
 121           Service Element.
 122
 123 config S390_TAPE
 124         def_tristate m
 125         prompt "S/390 tape device support"
 126         depends on CCW
 127         help
 128           Select this option if you want to access channel-attached tape
 129           devices on IBM S/390 or zSeries.
 130           If you select this option you will also want to select at
 131           least one of the tape interface options and one of the tape
 132           hardware options in order to access a tape device.
 133           This option is also available as a module. The module will be
 134           called tape390 and include all selected interfaces and
 135           hardware drivers.
 136
 137 comment "S/390 tape hardware support"
 138         depends on S390_TAPE
 139
 140 config S390_TAPE_34XX
 141         def_tristate m
 142         prompt "Support for 3480/3490 tape hardware"
 143         depends on S390_TAPE
 144         help
 145           Select this option if you want to access IBM 3480/3490 magnetic
 146           tape subsystems and 100% compatibles.
 147           It is safe to say "Y" here.
 148
 149 config S390_TAPE_3590
 150         def_tristate m
 151         prompt "Support for 3590 tape hardware"
 152         depends on S390_TAPE
 153         help
 154           Select this option if you want to access IBM 3590 magnetic
 155           tape subsystems and 100% compatibles.
 156           It is safe to say "Y" here.
 157
 158 config VMLOGRDR
 159         def_tristate m
 160         prompt "Support for the z/VM recording system services (VM only)"
 161         depends on IUCV
 162         help
 163           Select this option if you want to be able to receive records collected
 164           by the z/VM recording system services, eg. from *LOGREC, *ACCOUNT or
 165           *SYMPTOM.
 166           This driver depends on the IUCV support driver.
 167
 168 config VMCP
 169         def_bool y
 170         prompt "Support for the z/VM CP interface"
 171         depends on S390
 172         select CMA
 173         help
 174           Select this option if you want to be able to interact with the control
 175           program on z/VM
 176
 177 config VMCP_CMA_SIZE
 178         int "Memory in MiB reserved for z/VM CP interface"
 179         default "4"
 180         depends on VMCP
 181         help
 182           Specify the default amount of memory in MiB reserved for the z/VM CP
 183           interface. If needed this memory is used for large contiguous memory
 184           allocations. The default can be changed with the kernel command line
 185           parameter "vmcp_cma".
 186
 187 config MONREADER
 188         def_tristate m
 189         prompt "API for reading z/VM monitor service records"
 190         depends on IUCV
 191         help
 192           Character device driver for reading z/VM monitor service records
 193
 194 config MONWRITER
 195         def_tristate m
 196         prompt "API for writing z/VM monitor service records"
 197         depends on S390
 198         help
 199           Character device driver for writing z/VM monitor service records
 200
 201 config S390_VMUR
 202         def_tristate m
 203         prompt "z/VM unit record device driver"
 204         depends on S390
 205         help
 206           Character device driver for z/VM reader, puncher and printer.
 207