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
  ...

5 files changed, 56 insertions, 5 deletions

diff --git a/include/linux/mlx5/device.h b/include/linux/mlx5/device.h
index 02ac3000ee3c..8156e3c9239c 100644
--- a/include/linux/mlx5/device.h
+++ b/include/linux/mlx5/device.h
@@ -1236,6 +1236,8 @@ enum mlx5_cap_type {
 	MLX5_CAP_FLOW_TABLE,
 	MLX5_CAP_ESWITCH_FLOW_TABLE,
 	MLX5_CAP_ESWITCH,
+	MLX5_CAP_RESERVED,
+	MLX5_CAP_VECTOR_CALC,
 	/* NUM OF CAP Types */
 	MLX5_CAP_NUM
 };
@@ -1298,6 +1300,10 @@ enum mlx5_cap_type {
 #define MLX5_CAP_ODP(mdev, cap)\
 	MLX5_GET(odp_cap, mdev->hca_caps_cur[MLX5_CAP_ODP], cap)
 
+#define MLX5_CAP_VECTOR_CALC(mdev, cap) \
+	MLX5_GET(vector_calc_cap, \
+		 mdev->hca_caps_cur[MLX5_CAP_VECTOR_CALC], cap)
+
 enum {
 	MLX5_CMD_STAT_OK			= 0x0,
 	MLX5_CMD_STAT_INT_ERR			= 0x1,
diff --git a/include/linux/mlx5/driver.h b/include/linux/mlx5/driver.h
index 3a954465b2bf..dcd5ac8d3b14 100644
--- a/include/linux/mlx5/driver.h
+++ b/include/linux/mlx5/driver.h
@@ -613,7 +613,10 @@ struct mlx5_pas {
 };
 
 enum port_state_policy {
-	MLX5_AAA_000
+	MLX5_POLICY_DOWN	= 0,
+	MLX5_POLICY_UP		= 1,
+	MLX5_POLICY_FOLLOW	= 2,
+	MLX5_POLICY_INVALID	= 0xffffffff
 };
 
 enum phy_port_state {
@@ -706,8 +709,7 @@ void mlx5_cmd_use_events(struct mlx5_core_dev *dev);
 void mlx5_cmd_use_polling(struct mlx5_core_dev *dev);
 int mlx5_cmd_status_to_err(struct mlx5_outbox_hdr *hdr);
 int mlx5_cmd_status_to_err_v2(void *ptr);
-int mlx5_core_get_caps(struct mlx5_core_dev *dev, enum mlx5_cap_type cap_type,
-		       enum mlx5_cap_mode cap_mode);
+int mlx5_core_get_caps(struct mlx5_core_dev *dev, enum mlx5_cap_type cap_type);
 int mlx5_cmd_exec(struct mlx5_core_dev *dev, void *in, int in_size, void *out,
 		  int out_size);
 int mlx5_cmd_exec_cb(struct mlx5_core_dev *dev, void *in, int in_size,
diff --git a/include/linux/mlx5/mlx5_ifc.h b/include/linux/mlx5/mlx5_ifc.h
index e52730e01ed6..c15b8a864937 100644
--- a/include/linux/mlx5/mlx5_ifc.h
+++ b/include/linux/mlx5/mlx5_ifc.h
@@ -618,6 +618,33 @@ struct mlx5_ifc_odp_cap_bits {
 	u8         reserved_at_e0[0x720];
 };
 
+struct mlx5_ifc_calc_op {
+	u8        reserved_at_0[0x10];
+	u8        reserved_at_10[0x9];
+	u8        op_swap_endianness[0x1];
+	u8        op_min[0x1];
+	u8        op_xor[0x1];
+	u8        op_or[0x1];
+	u8        op_and[0x1];
+	u8        op_max[0x1];
+	u8        op_add[0x1];
+};
+
+struct mlx5_ifc_vector_calc_cap_bits {
+	u8         calc_matrix[0x1];
+	u8         reserved_at_1[0x1f];
+	u8         reserved_at_20[0x8];
+	u8         max_vec_count[0x8];
+	u8         reserved_at_30[0xd];
+	u8         max_chunk_size[0x3];
+	struct mlx5_ifc_calc_op calc0;
+	struct mlx5_ifc_calc_op calc1;
+	struct mlx5_ifc_calc_op calc2;
+	struct mlx5_ifc_calc_op calc3;
+
+	u8         reserved_at_e0[0x720];
+};
+
 enum {
 	MLX5_WQ_TYPE_LINKED_LIST  = 0x0,
 	MLX5_WQ_TYPE_CYCLIC       = 0x1,
@@ -784,7 +811,8 @@ struct mlx5_ifc_cmd_hca_cap_bits {
 	u8         cd[0x1];
 	u8         reserved_at_22c[0x1];
 	u8         apm[0x1];
-	u8         reserved_at_22e[0x2];
+	u8         vector_calc[0x1];
+	u8         reserved_at_22f[0x1];
 	u8	   imaicl[0x1];
 	u8         reserved_at_231[0x4];
 	u8         qkv[0x1];
@@ -1954,6 +1982,7 @@ union mlx5_ifc_hca_cap_union_bits {
 	struct mlx5_ifc_flow_table_nic_cap_bits flow_table_nic_cap;
 	struct mlx5_ifc_flow_table_eswitch_cap_bits flow_table_eswitch_cap;
 	struct mlx5_ifc_e_switch_cap_bits e_switch_cap;
+	struct mlx5_ifc_vector_calc_cap_bits vector_calc_cap;
 	u8         reserved_at_0[0x8000];
 };
 
@@ -3681,6 +3710,12 @@ struct mlx5_ifc_query_hca_vport_pkey_in_bits {
 	u8         pkey_index[0x10];
 };
 
+enum {
+	MLX5_HCA_VPORT_SEL_PORT_GUID	= 1 << 0,
+	MLX5_HCA_VPORT_SEL_NODE_GUID	= 1 << 1,
+	MLX5_HCA_VPORT_SEL_STATE_POLICY	= 1 << 2,
+};
+
 struct mlx5_ifc_query_hca_vport_gid_out_bits {
 	u8         status[0x8];
 	u8         reserved_at_8[0x18];
diff --git a/include/linux/mlx5/vport.h b/include/linux/mlx5/vport.h
index a9f2bcc98cab..bd93e6323603 100644
--- a/include/linux/mlx5/vport.h
+++ b/include/linux/mlx5/vport.h
@@ -93,6 +93,11 @@ int mlx5_modify_nic_vport_vlans(struct mlx5_core_dev *dev,
 int mlx5_nic_vport_enable_roce(struct mlx5_core_dev *mdev);
 int mlx5_nic_vport_disable_roce(struct mlx5_core_dev *mdev);
 int mlx5_core_query_vport_counter(struct mlx5_core_dev *dev, u8 other_vport,
-				  u8 port_num, void *out, size_t out_sz);
+				  int vf, u8 port_num, void *out,
+				  size_t out_sz);
+int mlx5_core_modify_hca_vport_context(struct mlx5_core_dev *dev,
+				       u8 other_vport, u8 port_num,
+				       int vf,
+				       struct mlx5_hca_vport_context *req);
 
 #endif /* __MLX5_VPORT_H__ */
diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
index be693b34662f..009c85adae4c 100644
--- a/include/linux/netdevice.h
+++ b/include/linux/netdevice.h
@@ -1176,6 +1176,9 @@ struct net_device_ops {
 						   struct nlattr *port[]);
 	int			(*ndo_get_vf_port)(struct net_device *dev,
 						   int vf, struct sk_buff *skb);
+	int			(*ndo_set_vf_guid)(struct net_device *dev,
+						   int vf, u64 guid,
+						   int guid_type);
 	int			(*ndo_set_vf_rss_query_en)(
 						   struct net_device *dev,
 						   int vf, bool setting);