netdev - [PATCHv2 net-next 00/31] Misc. fixes for cxgb4 and iw

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Date:	Mon,  3 Mar 2014 12:10:44 +0530
From:	Hariprasad Shenai <hariprasad@...lsio.com>
To:	netdev@...r.kernel.org, linux-rdma@...r.kernel.org
Cc:	davem@...emloft.net, roland@...estorage.com, kumaras@...lsio.com,
	dm@...lsio.com, swise@...ngridcomputing.com, leedom@...lsio.com,
	santosh@...lsio.com, hariprasad@...lsio.com, nirranjan@...lsio.com
Subject: [PATCHv2 net-next 00/31] Misc. fixes for cxgb4 and iw_cxgb4 

Hi All,

This patch series provides miscelleneous fixes for Chelsio T4/T5 adapters
related to cxgb4 related to sge and mtu. And includes DB Drop avoidance
and other misc. fixes on iw-cxgb4.

The patches series is created against David Miller's 'net-next' tree.
And includes patches on cxgb4 and iw_cxgb4 driver.

We would like to request this patch series to get merged via David Miller's
'net-next' tree.

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

Thanks

V2:
   Dont drop existing module parameters. 
   (cxgb4/iw_cxgb4: Doorbell Drop Avoidance Bug Fixes.)

Hariprasad Shenai (1):
  Revert "cxgb4: Don't assume LSO only uses SGL path in t4_eth_xmit()"

Kumar Sanghvi (5):
  cxgb4: Fix some small bugs in t4_sge_init_soft() when our Page Size
    is 64KB
  cxgb4: Add code to dump SGE registers when hitting idma hangs
  cxgb4: Rectify emitting messages about SGE Ingress DMA channels being
    potentially stuck
  cxgb4: Updates for T5 SGE's Egress Congestion Threshold
  cxgb4: use spinlock_irqsave/spinlock_irqrestore for db lock.

Steve Wise (25):
  iw_cxgb4: cap CQ size at T4_MAX_IQ_SIZE.
  iw_cxgb4: Allow loopback connections.
  iw_cxgb4: release neigh entry in error paths.
  iw_cxgb4: Treat CPL_ERR_KEEPALV_NEG_ADVICE as negative advice.
  cxgb4/iw_cxgb4: Doorbell Drop Avoidance Bug Fixes.
  iw_cxgb4: use the BAR2/WC path for kernel QPs and T5 devices.
  iw_cxgb4: Fix incorrect BUG_ON conditions.
  iw_cxgb4: Mind the sq_sig_all/sq_sig_type QP attributes.
  iw_cxgb4: default peer2peer mode to 1.
  iw_cxgb4: save the correct map length for fast_reg_page_lists.
  iw_cxgb4: don't leak skb in c4iw_uld_rx_handler().
  iw_cxgb4: fix possible memory leak in RX_PKT processing.
  iw_cxgb4: ignore read reponse type 1 CQEs.
  iw_cxgb4: connect_request_upcall fixes.
  iw_cxgb4: adjust tcp snd/rcv window based on link speed.
  iw_cxgb4: update snd_seq when sending MPA messages.
  iw_cxgb4: lock around accept/reject downcalls.
  iw_cxgb4: drop RX_DATA packets if the endpoint is gone.
  iw_cxgb4: rx_data() needs to hold the ep mutex.
  iw_cxgb4: endpoint timeout fixes.
  iw_cxgb4: rmb() after reading valid gen bit.
  iw_cxgb4: wc_wmb() needed after DB writes.
  iw_cxgb4: SQ flush fix.
  iw_cxgb4: minor fixes/cleanup.
  iw_cxgb4: Max fastreg depth depends on DSGL support.

 drivers/infiniband/hw/cxgb4/cm.c                |  270 ++++++++++++++++-------
 drivers/infiniband/hw/cxgb4/cq.c                |   50 +++--
 drivers/infiniband/hw/cxgb4/device.c            |  229 +++++++++++++-------
 drivers/infiniband/hw/cxgb4/iw_cxgb4.h          |   17 +-
 drivers/infiniband/hw/cxgb4/mem.c               |   18 ++-
 drivers/infiniband/hw/cxgb4/provider.c          |   46 ++++-
 drivers/infiniband/hw/cxgb4/qp.c                |  204 +++++++++--------
 drivers/infiniband/hw/cxgb4/resource.c          |   10 +-
 drivers/infiniband/hw/cxgb4/t4.h                |   78 ++++++-
 drivers/infiniband/hw/cxgb4/user.h              |    5 +
 drivers/net/ethernet/chelsio/cxgb4/cxgb4.h      |   11 +-
 drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c |   84 ++++---
 drivers/net/ethernet/chelsio/cxgb4/sge.c        |  161 +++++++++-----
 drivers/net/ethernet/chelsio/cxgb4/t4_hw.c      |  106 +++++++++
 drivers/net/ethernet/chelsio/cxgb4/t4_msg.h     |    2 +
 drivers/net/ethernet/chelsio/cxgb4/t4_regs.h    |    9 +
 16 files changed, 925 insertions(+), 375 deletions(-)

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