RDS: Base init_depth and responder_resources on hw values

Instead of using a constant for initiator_depth and
responder_resources, read the per-QP values when the
device is enumerated, and then use these values when creating
the connection.

Signed-off-by: Andy Grover <andy.grover@oracle.com>

1 files changed, 2 insertions, 0 deletions

diff --git a/net/rds/ib.h b/net/rds/ib.h
index d2fd0aa4fde7..a303f13111c2 100644
--- a/net/rds/ib.h
+++ b/net/rds/ib.h
@@ -164,6 +164,8 @@ struct rds_ib_device {
         unsigned int            max_fmrs;
         int                     max_sge;
         unsigned int            max_wrs;
+        unsigned int            max_initiator_depth;
+        unsigned int            max_responder_resources;
         spinlock_t              spinlock;       /* protect the above */
 };