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: NMitko Haralanov <mitko@qlogic.com> Signed-off-by: NMike Marciniszyn <mike.marciniszyn@qlogic.com> Signed-off-by: NRoland Dreier <roland@purestorage.com>
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