Merge tag 'rdma-for-3.5' of git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband

Pull InfiniBand/RDMA changes from Roland Dreier:
 - Add ocrdma hardware driver for Emulex IB-over-Ethernet adapters
 - Add generic and mlx4 support for "raw" QPs: allow suitably privileged
   applications to send and receive arbitrary packets directly to/from
   the hardware
 - Add "doorbell drop" handling to the cxgb4 driver
 - A fairly large batch of qib hardware driver changes
 - A few fixes for lockdep-detected issues
 - A few other miscellaneous fixes and cleanups

Fix up trivial conflict in drivers/net/ethernet/emulex/benet/be.h.

* tag 'rdma-for-3.5' of git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband: (53 commits)
  RDMA/cxgb4: Include vmalloc.h for vmalloc and vfree
  IB/mlx4: Fix mlx4_ib_add() error flow
  IB/core: Fix IB_SA_COMP_MASK macro
  IB/iser: Fix error flow in iser ep connection establishment
  IB/mlx4: Increase the number of vectors (EQs) available for ULPs
  RDMA/cxgb4: Add query_qp support
  RDMA/cxgb4: Remove kfifo usage
  RDMA/cxgb4: Use vmalloc() for debugfs QP dump
  RDMA/cxgb4: DB Drop Recovery for RDMA and LLD queues
  RDMA/cxgb4: Disable interrupts in c4iw_ev_dispatch()
  RDMA/cxgb4: Add DB Overflow Avoidance
  RDMA/cxgb4: Add debugfs RDMA memory stats
  cxgb4: DB Drop Recovery for RDMA and LLD queues
  cxgb4: Common platform specific changes for DB Drop Recovery
  cxgb4: Detect DB FULL events and notify RDMA ULD
  RDMA/cxgb4: Drop peer_abort when no endpoint found
  RDMA/cxgb4: Always wake up waiters in c4iw_peer_abort_intr()
  mlx4_core: Change bitmap allocator to work in round-robin fashion
  RDMA/nes: Don't call event handler if pointer is NULL
  RDMA/nes: Fix for the ORD value of the connecting peer
  ...

2 files changed, 10 insertions, 1 deletions

diff --git a/include/linux/mlx4/device.h b/include/linux/mlx4/device.h
index 6d028247f79d..6e27fa99e8b9 100644
--- a/include/linux/mlx4/device.h
+++ b/include/linux/mlx4/device.h
@@ -98,6 +98,12 @@ enum {
         MLX4_DEV_CAP_FLAG_SENSE_SUPPORT = 1LL << 55
 };
 
+enum {
+        MLX4_DEV_CAP_FLAG2_RSS                  = 1LL <<  0,
+        MLX4_DEV_CAP_FLAG2_RSS_TOP              = 1LL <<  1,
+        MLX4_DEV_CAP_FLAG2_RSS_XOR              = 1LL <<  2
+};
+
 #define MLX4_ATTR_EXTENDED_PORT_INFO    cpu_to_be16(0xff90)
 
 enum {
@@ -292,11 +298,13 @@ struct mlx4_caps {
         u32                     max_msg_sz;
         u32                     page_size_cap;
         u64                     flags;
+        u64                     flags2;
         u32                     bmme_flags;
         u32                     reserved_lkey;
         u16                     stat_rate_support;
         u8                      port_width_cap[MLX4_MAX_PORTS + 1];
         int                     max_gso_sz;
+        int                     max_rss_tbl_sz;
         int                     reserved_qps_cnt[MLX4_NUM_QP_REGION];
         int                     reserved_qps;
         int                     reserved_qps_base[MLX4_NUM_QP_REGION];
diff --git a/include/linux/mlx4/qp.h b/include/linux/mlx4/qp.h
index 96005d75893c..338388ba260a 100644
--- a/include/linux/mlx4/qp.h
+++ b/include/linux/mlx4/qp.h
@@ -234,7 +234,8 @@ struct mlx4_wqe_mlx_seg {
         u8                      owner;
         u8                      reserved1[2];
         u8                      opcode;
-        u8                      reserved2[3];
+        __be16                  sched_prio;
+        u8                      reserved2;
         u8                      size;
         /*
          * [17]    VL15