[ewg] [GIT PULL OFED-3.12] Bring upstream fixes for Chelsio T4/T5

[Kumar Sanghvi]

Hi Vlad,

Please pull below commit from
ssh://vlad@beany.openfabrics.org/home/vipulp/ofed_3_12

Below commit brings in upstream fixes, available in linux-next, for Chelsio T4/T5.


Thanks,
Kumar.


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

commit 173bb18e67a4a6ff542dd7d178896b797b2364c1
Author: Kumar Sanghvi <kumaras at chelsio.com>
Date:   Mon Mar 17 13:40:25 2014 +0530

    linux-next-cherry-picks: Bring upstream fixes on cxgb4
    
    This patch brings in below fixes on cxgb4 from linux-next:
    ca71de6 (cxgb4: Calculate len properly for LSO path)
    c2b955e (cxgb4: Updates for T5 SGE's Egress Congestion Threshold)
    0f4d201 (cxgb4: Rectify emitting messages about SGE Ingress DMA channels being potentially stuck)
    68bce192 (cxgb4: Add code to dump SGE registers when hitting idma hangs)
    92ddcc7 (cxgb4: Fix some small bugs in t4_sge_init_soft() when our Page Size is 64KB)
    
    Signed-off-by: Kumar Sanghvi <kumaras at chelsio.com>