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| author | Ralf Hoppe <rhoppe@de.ibm.com> | 2013-04-08 09:52:57 +0200 |
|---|---|---|
| committer | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2014-09-25 10:52:02 +0200 |
| commit | 8f933b1043e1e51f4776fc1ffe86752c7785fd4e (patch) | |
| tree | 9549e4659cd027279b213bab4e735e1ccd5b15d7 /drivers/s390/char/Kconfig | |
| parent | ea61a579ab87f1620b14777afc32cf3827f07bc8 (diff) | |
| download | linux-8f933b1043e1e51f4776fc1ffe86752c7785fd4e.tar.bz2 | |
s390/hmcdrv: HMC drive CD/DVD access
This device driver allows accessing a HMC drive CD/DVD-ROM.
It can be used in a LPAR and z/VM environment.
Reviewed-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Reviewed-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Ralf Hoppe <rhoppe@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'drivers/s390/char/Kconfig')
| -rw-r--r-- | drivers/s390/char/Kconfig | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/drivers/s390/char/Kconfig b/drivers/s390/char/Kconfig index 71bf959732fe..dc24ecfac2d1 100644 --- a/drivers/s390/char/Kconfig +++ b/drivers/s390/char/Kconfig @@ -102,6 +102,19 @@ config SCLP_ASYNC want for inform other people about your kernel panics, need this feature and intend to run your kernel in LPAR. +config HMC_DRV + def_tristate m + prompt "Support for file transfers from HMC drive CD/DVD-ROM" + depends on 64BIT + 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 it's default value 0.5MB to N bytes. If N + is zero, then no caching is performed. + config S390_TAPE def_tristate m prompt "S/390 tape device support" |