[ewg] [GIT PULL OFED-3.5] Fix bug 2399 and driver unload load issue

[Vipul Pandya]

Hi Vlad,

Please pull two commits from:
ssh://vlad@beany.openfabrics.org/home/vipulp/new_ofed/ location.

It fixes bug 2399 in OFED bugzilla and also fixes another issue while unloading and loading cxgb4 driver.

Thanks,
Vipul

================ 
Repo: compat-rdma
Branch: master
================

commit ebba1ede62d3adf4a6613534d232f8420adc4bd6
Author: Vipul Pandya <vipul at chelsio.com>
Date:   Tue Nov 6 04:33:02 2012 -0800

    cxgb4: Initialize data structures before using.

    We should not assume reserve fields to be don't cares as fields may change.
    Clearing data structures before using.

    Signed-off-by: Jay Hernandez <jay at chelsio.com>
    Signed-off-by: Vipul Pandya <vipul at chelsio.com>

commit e3d0158268067c21e96a1733b944d3440614b753
Author: Vipul Pandya <vipul at chelsio.com>
Date:   Tue Nov 6 04:31:47 2012 -0800

    cxgb4: Add embedded firmware and its configuration file support

    In case if firmware is not preset at /lib/firmware/cxgb4/t4fw.bin location and
    its configuration file is not present at /lib/firmware/cxgb4/t4-config.txt
    location then these embedded firmware and configuration file present in the
    driver will be loaded and adapter will get initialised with it.

    Signed-off-by: Vipul Pandya <vipul at chelsio.com>