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authorStefan Bader <shbader@de.ibm.com>2006-08-30 14:33:39 +0200
committerMartin Schwidefsky <schwidefsky@de.ibm.com>2006-08-30 14:33:39 +0200
commit7b7db1b59563aebe2f4d2ba850468afb2c87c82a (patch)
tree13906695f3afecc6329a2859fd8cdc54af099946 /arch
parent3b88508a31a77eb3487154922e1eff282dc1d863 (diff)
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[S390] cio: unsolicited interrupts during sense pgid.
Calls to set a device online with path grouping may get stuck in some cases because certain device conditions where discarded after unsolicited interrupts. Check subchannel activity after unsolicited interrupts and retry the operation if the subchannel is idle. Signed-off-by: Stefan Bader <shbader@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
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