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Mellanox specific updates for 4.11 merge window

Browse source 
Because the Mellanox code required being based on a net-next tree,
 I keept it separate from the remainder of the RDMA stack submission
 that is based on 4.10-rc3.
 
 This branch contains:
 
 - Various mlx4 and mlx5 fixes and minor changes
 - Support for adding a tag match rule to flow specs
 - Support for cvlan offload operation for raw ethernet QPs
 - A change to the core IB code to recognize raw eth capabilities and
   enumerate them (touches non-Mellanox code)
 - Implicit On-Demand Paging memory registration support
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Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dledford/rdma

Pull Mellanox rdma updates from Doug Ledford:
 "Mellanox specific updates for 4.11 merge window

  Because the Mellanox code required being based on a net-next tree, I
  keept it separate from the remainder of the RDMA stack submission that
  is based on 4.10-rc3.

  This branch contains:

   - Various mlx4 and mlx5 fixes and minor changes

   - Support for adding a tag match rule to flow specs

   - Support for cvlan offload operation for raw ethernet QPs

   - A change to the core IB code to recognize raw eth capabilities and
     enumerate them (touches non-Mellanox code)

   - Implicit On-Demand Paging memory registration support"

* tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dledford/rdma: (40 commits)
  IB/mlx5: Fix configuration of port capabilities
  IB/mlx4: Take source GID by index from HW GID table
  IB/mlx5: Fix blue flame buffer size calculation
  IB/mlx4: Remove unused variable from function declaration
  IB: Query ports via the core instead of direct into the driver
  IB: Add protocol for USNIC
  IB/mlx4: Support raw packet protocol
  IB/mlx5: Support raw packet protocol
  IB/core: Add raw packet protocol
  IB/mlx5: Add implicit MR support
  IB/mlx5: Expose MR cache for mlx5_ib
  IB/mlx5: Add null_mkey access
  IB/umem: Indicate that process is being terminated
  IB/umem: Update on demand page (ODP) support
  IB/core: Add implicit MR flag
  IB/mlx5: Support creation of a WQ with scatter FCS offload
  IB/mlx5: Enable QP creation with cvlan offload
  IB/mlx5: Enable WQ creation and modification with cvlan offload
  IB/mlx5: Expose vlan offloads capabilities
  IB/uverbs: Enable QP creation with cvlan offload
  ...
This commit is contained in:
Linus Torvalds 2017-02-23 11:27:49 -08:00
commit af17fe7a63
42 changed files with 1417 additions and 270 deletions
Download patch file Download diff file Expand all files Collapse all files

19
include/uapi/rdma/ib_user_verbs.h
View file

@ -246,7 +246,7 @@ struct ib_uverbs_ex_query_device_resp {
__u64 device_cap_flags_ex;
struct ib_uverbs_rss_caps rss_caps;
__u32 max_wq_type_rq;
__u32 reserved;
__u32 raw_packet_caps;
};
struct ib_uverbs_query_port {
@ -934,6 +934,19 @@ struct ib_uverbs_flow_spec_ipv6 {
struct ib_uverbs_flow_ipv6_filter mask;
};
struct ib_uverbs_flow_spec_action_tag {
union {
struct ib_uverbs_flow_spec_hdr hdr;
struct {
__u32 type;
__u16 size;
__u16 reserved;
};
};
__u32 tag_id;
__u32 reserved1;
};
struct ib_uverbs_flow_tunnel_filter {
__be32 tunnel_id;
};
@ -1053,6 +1066,8 @@ struct ib_uverbs_ex_create_wq {
__u32 cq_handle;
__u32 max_wr;
__u32 max_sge;
__u32 create_flags; /* Use enum ib_wq_flags */
__u32 reserved;
};
struct ib_uverbs_ex_create_wq_resp {
@ -1081,6 +1096,8 @@ struct ib_uverbs_ex_modify_wq {
__u32 wq_handle;
__u32 wq_state;
__u32 curr_wq_state;
__u32 flags; /* Use enum ib_wq_flags */
__u32 flags_mask; /* Use enum ib_wq_flags */
};
/* Prevent memory allocation rather than max expected size */