https://github.com/torvalds/linux
Revision 196339f1733726ffd69ab81ec1c66678585f5846 authored by Stefan Weinhuber on 29 October 2010, 14:50:43 UTC, committed by Martin Schwidefsky on 29 October 2010, 14:50:50 UTC
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>
1 parent b25c477
History
Tip revision: 196339f1733726ffd69ab81ec1c66678585f5846 authored by Stefan Weinhuber on 29 October 2010, 14:50:43 UTC
[S390] dasd: provide a Sense Path Group ID ioctl
Tip revision: 196339f
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