Merge branch 'cxgb4-next'

Hariprasad Shenai says:

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cxgb4: Misc. fixes for sge

Increases value of MAX_IMM_TX_PKT_LEN to improve latency, fill freelist
starving threshold based on adapter type, add comments for tx flits and sge
length code and don't call t4_slow_intr_handler when we are not master PF.

This patch series has been created against net-next tree and includes patches on
cxgb4 driver

We have included all the maintainers of respective drivers. Kindly review the
change and let us know in case of any review comments.
====================

Signed-off-by: David S. Miller <davem@davemloft.net>