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(parent: 7b35710) | patch
Add `hw.ciss.nop_message_heartbeat' tunable (default disabled) for
authoriwasaki <iwasaki@FreeBSD.org>
Sun, 10 Feb 2008 06:21:52 +0000 (06:21 +0000)
committeriwasaki <iwasaki@FreeBSD.org>
Sun, 10 Feb 2008 06:21:52 +0000 (06:21 +0000)
commit9b9b90a0134b9cabe0603cdf6ee962549d8c751d
tree2de14da947a87a32b5a8487774100ca822c75cf5tree | snapshot
parent7b35710fcea8edd0b867bd6230053c1ff7caeab0commit | diff
Add `hw.ciss.nop_message_heartbeat' tunable (default disabled) for
NOP-message polling in ciss_periodic().
Note that setting the tunable to non-zero can be workaround only for
`ADAPTER HEARTBEAT FAILED' problem, and may freeze the system w/o
the problem.

Reviewed by: scottl
Reported by: Attila Nagy
MFC after: 3 days
share/man/man4/ciss.4 diff | blob | history
sys/dev/ciss/ciss.c diff | blob | history
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