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| author | Stefan Weinhuber <wein@de.ibm.com> | 2010-10-29 16:50:43 +0200 |
|---|---|---|
| committer | Martin Schwidefsky <sky@mschwide.boeblingen.de.ibm.com> | 2010-10-29 16:50:50 +0200 |
| commit | 196339f1733726ffd69ab81ec1c66678585f5846 (patch) | |
| tree | 2974211770a2d0ead128f80fef972748673e7e3c /drivers/s390/char/tape_std.c | |
| parent | b25c477b3456ce87a5938d2ea511bf13187d0f0d (diff) | |
| download | linux-196339f1733726ffd69ab81ec1c66678585f5846.tar.bz2 | |
[S390] dasd: provide a Sense Path Group ID ioctl
The BIODASDSNID ioctl executes a 'Sense Path Group ID'
command on a DASD ECKD device. The returned path group data
allows user space programs to determine path state and
path group ID of the channel paths to the device.
Signed-off-by: Stefan Weinhuber <wein@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'drivers/s390/char/tape_std.c')
0 files changed, 0 insertions, 0 deletions