[ewg] IB/qib: changes for rc4

Mike Marciniszyn mike.marciniszyn at qlogic.com
Wed Nov 9 14:03:13 PST 2011


Vlad,

Please pull the following patches from
git.openfabrics.org/~mmarciniszyn/scm/linux-2.6.to_ofed

Thanks!
Mike

commit 2cb4a0ddcaabc149e9909b2bf64fa5cb414a8fa1
Author: Mike Marciniszyn <mike.marciniszyn at qlogic.com>
Date:   Wed Nov 9 10:34:54 2011 -0500

    IB/qib: Fix over-scheduling of QSFP work.

    Don't over-schedule QSFP work on driver initialization.
    It could end up being run simultaneously on two different
    CPUs resulting in bad EEPROM reads.
    The above, in combination withe setting the physical IB
    link state prior to the IBC being brought out of reset
    can cause the link state machine to start training early
    with wrong settings.

    Signed-off-by: Mitko Haralanov <mitko at qlogic.com>
    Signed-off-by: Mike Marciniszyn <mike.marciniszyn at qlogic.com>

This message and any attached documents contain information from QLogic Corporation or its wholly-owned subsidiaries that may be confidential. If you are not the intended recipient, you may not read, copy, distribute, or use this information. If you have received this transmission in error, please notify the sender immediately by reply e-mail and then delete this message.




More information about the ewg mailing list