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

Pull rdma updates from Jason Gunthorpe:
 "This is significantly bug fixes and general cleanups. The noteworthy
  new features are fairly small:

   - XRC support for HNS and improves RQ operations

   - Bug fixes and updates for hns, mlx5, bnxt_re, hfi1, i40iw, rxe, siw
     and qib

   - Quite a few general cleanups on spelling, error handling, static
     checker detections, etc

   - Increase the number of device ports supported beyond 255. High port
     count software switches now exist

   - Several bug fixes for rtrs

   - mlx5 Device Memory support for host controlled atomics

   - Report SRQ tables through to rdma-tool"

* tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma: (145 commits)
  IB/qib: Remove redundant assignment to ret
  RDMA/nldev: Add copy-on-fork attribute to get sys command
  RDMA/bnxt_re: Fix a double free in bnxt_qplib_alloc_res
  RDMA/siw: Fix a use after free in siw_alloc_mr
  IB/hfi1: Remove redundant variable rcd
  RDMA/nldev: Add QP numbers to SRQ information
  RDMA/nldev: Return SRQ information
  RDMA/restrack: Add support to get resource tracking for SRQ
  RDMA/nldev: Return context information
  RDMA/core: Add CM to restrack after successful attachment to a device
  RDMA/cma: Skip device which doesn't support CM
  RDMA/rxe: Fix a bug in rxe_fill_ip_info()
  RDMA/mlx5: Expose private query port
  RDMA/mlx4: Remove an unused variable
  RDMA/mlx5: Fix type assignment for ICM DM
  IB/mlx5: Set right RoCE l3 type and roce version while deleting GID
  RDMA/i40iw: Fix error unwinding when i40iw_hmc_sd_one fails
  RDMA/cxgb4: add missing qpid increment
  IB/ipoib: Remove unnecessary struct declaration
  RDMA/bnxt_re: Get rid of custom module reference counting
  ...

1 files changed, 15 insertions, 2 deletions

diff --git a/drivers/infiniband/hw/mlx5/qp.c b/drivers/infiniband/hw/mlx5/qp.c
index f5a52a6fae43..9282eb10bfae 100644
--- a/drivers/infiniband/hw/mlx5/qp.c
+++ b/drivers/infiniband/hw/mlx5/qp.c
@@ -67,7 +67,7 @@ struct mlx5_modify_raw_qp_param {
 	struct mlx5_rate_limit rl;
 
 	u8 rq_q_ctr_id;
-	u16 port;
+	u32 port;
 };
 
 static void get_cqs(enum ib_qp_type qp_type,
@@ -3146,6 +3146,19 @@ enum {
 	MLX5_PATH_FLAG_COUNTER	= 1 << 2,
 };
 
+static int mlx5_to_ib_rate_map(u8 rate)
+{
+	static const int rates[] = { IB_RATE_PORT_CURRENT, IB_RATE_56_GBPS,
+				     IB_RATE_25_GBPS,	   IB_RATE_100_GBPS,
+				     IB_RATE_200_GBPS,	   IB_RATE_50_GBPS,
+				     IB_RATE_400_GBPS };
+
+	if (rate < ARRAY_SIZE(rates))
+		return rates[rate];
+
+	return rate - MLX5_STAT_RATE_OFFSET;
+}
+
 static int ib_to_mlx5_rate_map(u8 rate)
 {
 	switch (rate) {
@@ -4485,7 +4498,7 @@ static void to_rdma_ah_attr(struct mlx5_ib_dev *ibdev,
 	rdma_ah_set_path_bits(ah_attr, MLX5_GET(ads, path, mlid));
 
 	static_rate = MLX5_GET(ads, path, stat_rate);
-	rdma_ah_set_static_rate(ah_attr, static_rate ? static_rate - 5 : 0);
+	rdma_ah_set_static_rate(ah_attr, mlx5_to_ib_rate_map(static_rate));
 	if (MLX5_GET(ads, path, grh) ||
 	    ah_attr->type == RDMA_AH_ATTR_TYPE_ROCE) {
 		rdma_ah_set_grh(ah_attr, NULL, MLX5_GET(ads, path, flow_label),