RDMA/cxgb3: Fix up MW access rights

- MWs don't have local read/write permissions.
- Set the MW_BIND enabled bit if a MR has MW_BIND access.

Signed-off-by: Steve Wise <swise@opengridcomputing.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>

1 files changed, 7 insertions, 0 deletions

diff --git a/drivers/infiniband/hw/cxgb3/iwch_provider.h b/drivers/infiniband/hw/cxgb3/iwch_provider.h
index f5ceca05c435..a237d49bdcc9 100644
--- a/drivers/infiniband/hw/cxgb3/iwch_provider.h
+++ b/drivers/infiniband/hw/cxgb3/iwch_provider.h
@@ -293,9 +293,16 @@ static inline u32 iwch_ib_to_tpt_access(int acc)
         return (acc & IB_ACCESS_REMOTE_WRITE ? TPT_REMOTE_WRITE : 0) |
                (acc & IB_ACCESS_REMOTE_READ ? TPT_REMOTE_READ : 0) |
                (acc & IB_ACCESS_LOCAL_WRITE ? TPT_LOCAL_WRITE : 0) |
+               (acc & IB_ACCESS_MW_BIND ? TPT_MW_BIND : 0) |
                TPT_LOCAL_READ;
 }
 
+static inline u32 iwch_ib_to_tpt_bind_access(int acc)
+{
+        return (acc & IB_ACCESS_REMOTE_WRITE ? TPT_REMOTE_WRITE : 0) |
+               (acc & IB_ACCESS_REMOTE_READ ? TPT_REMOTE_READ : 0);
+}
+
 enum iwch_mmid_state {
         IWCH_STAG_STATE_VALID,
         IWCH_STAG_STATE_INVALID