f8131f48b38de08df9011fa2
author Mitko Haralanov <mitko@qlogic.com> 1319064400 -0400
committer Roland Dreier <roland@purestorage.com> 1319234900 -0700

IB/qib: Hold links until tuning data is available

Hold the link state machine until the tuning data is read from the
QSFP EEPROM so correct tuning settings are applied before the state
machine attempts to bring the link up.  Link is also held on cable
unplug in case a different cable is used.

Signed-off-by: Mitko Haralanov <mitko@qlogic.com>
Signed-off-by: Mike Marciniszyn <mike.marciniszyn@qlogic.com>
Signed-off-by: Roland Dreier <roland@purestorage.com>