Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dledford/rdma

Pull more rdma updates from Doug Ledford:
 "Round two of 4.6 merge window patches.

  This is a monster pull request.  I held off on the hfi1 driver updates
  (the hfi1 driver is intimately tied to the qib driver and the new
  rdmavt software library that was created to help both of them) in my
  first pull request.  The hfi1/qib/rdmavt update is probably 90% of
  this pull request.  The hfi1 driver is being left in staging so that
  it can be fixed up in regards to the API that Al and yourself didn't
  like.  Intel has agreed to do the work, but in the meantime, this
  clears out 300+ patches in the backlog queue and brings my tree and
  their tree closer to sync.

  This also includes about 10 patches to the core and a few to mlx5 to
  create an infrastructure for configuring SRIOV ports on IB devices.
  That series includes one patch to the net core that we sent to netdev@
  and Dave Miller with each of the three revisions to the series.  We
  didn't get any response to the patch, so we took that as implicit
  approval.

  Finally, this series includes Intel's new iWARP driver for their x722
  cards.  It's not nearly the beast as the hfi1 driver.  It also has a
  linux-next merge issue, but that has been resolved and it now passes
  just fine.

  Summary:

   - A few minor core fixups needed for the next patch series

   - The IB SRIOV series.  This has bounced around for several versions.
     Of note is the fact that the first patch in this series effects the
     net core.  It was directed to netdev and DaveM for each iteration
     of the series (three versions total).  Dave did not object, but did
     not respond either.  I've taken this as permission to move forward
     with the series.

   - The new Intel X722 iWARP driver

   - A huge set of updates to the Intel hfi1 driver.  Of particular
     interest here is that we have left the driver in staging since it
     still has an API that people object to.  Intel is working on a fix,
     but getting these patches in now helps keep me sane as the upstream
     and Intel's trees were over 300 patches apart"

* tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dledford/rdma: (362 commits)
  IB/ipoib: Allow mcast packets from other VFs
  IB/mlx5: Implement callbacks for manipulating VFs
  net/mlx5_core: Implement modify HCA vport command
  net/mlx5_core: Add VF param when querying vport counter
  IB/ipoib: Add ndo operations for configuring VFs
  IB/core: Add interfaces to control VF attributes
  IB/core: Support accessing SA in virtualized environment
  IB/core: Add subnet prefix to port info
  IB/mlx5: Fix decision on using MAD_IFC
  net/core: Add support for configuring VF GUIDs
  IB/{core, ulp} Support above 32 possible device capability flags
  IB/core: Replace setting the zero values in ib_uverbs_ex_query_device
  net/mlx5_core: Introduce offload arithmetic hardware capabilities
  net/mlx5_core: Refactor device capability function
  net/mlx5_core: Fix caching ATOMIC endian mode capability
  ib_srpt: fix a WARN_ON() message
  i40iw: Replace the obsolete crypto hash interface with shash
  IB/hfi1: Add SDMA cache eviction algorithm
  IB/hfi1: Switch to using the pin query function
  IB/hfi1: Specify mm when releasing pages
  ...

1 files changed, 62 insertions, 0 deletions

diff --git a/drivers/infiniband/hw/i40iw/i40iw_vf.h b/drivers/infiniband/hw/i40iw/i40iw_vf.h
new file mode 100644
index 000000000000..f649f3a62e13
--- /dev/null
+++ b/drivers/infiniband/hw/i40iw/i40iw_vf.h
@@ -0,0 +1,62 @@
+/*******************************************************************************
+*
+* Copyright (c) 2015-2016 Intel Corporation.  All rights reserved.
+*
+* This software is available to you under a choice of one of two
+* licenses.  You may choose to be licensed under the terms of the GNU
+* General Public License (GPL) Version 2, available from the file
+* COPYING in the main directory of this source tree, or the
+* OpenFabrics.org BSD license below:
+*
+*   Redistribution and use in source and binary forms, with or
+*   without modification, are permitted provided that the following
+*   conditions are met:
+*
+*    - Redistributions of source code must retain the above
+*	copyright notice, this list of conditions and the following
+*	disclaimer.
+*
+*    - Redistributions in binary form must reproduce the above
+*	copyright notice, this list of conditions and the following
+*	disclaimer in the documentation and/or other materials
+*	provided with the distribution.
+*
+* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+* BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+* ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+* SOFTWARE.
+*
+*******************************************************************************/
+
+#ifndef I40IW_VF_H
+#define I40IW_VF_H
+
+struct i40iw_sc_cqp;
+
+struct i40iw_manage_vf_pble_info {
+	u32 sd_index;
+	u16 first_pd_index;
+	u16 pd_entry_cnt;
+	u8 inv_pd_ent;
+	u64 pd_pl_pba;
+};
+
+struct i40iw_vf_cqp_ops {
+	enum i40iw_status_code (*manage_vf_pble_bp)(struct i40iw_sc_cqp *,
+						    struct i40iw_manage_vf_pble_info *,
+						    u64,
+						    bool);
+};
+
+enum i40iw_status_code i40iw_manage_vf_pble_bp(struct i40iw_sc_cqp *cqp,
+					       struct i40iw_manage_vf_pble_info *info,
+					       u64 scratch,
+					       bool post_sq);
+
+extern struct i40iw_vf_cqp_ops iw_vf_cqp_ops;
+
+#endif