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authorSteve Wise <swise@opengridcomputing.com>2016-10-26 12:36:40 -0700
committerDoug Ledford <dledford@redhat.com>2016-12-14 11:38:28 -0500
commit77a5db13153906a7e00740b10b2730e53385c5a8 (patch)
tree5969d8817379f75a2b036ca2075405f5536407a8 /include/rdma
parentnet/mlx5e: Add tc support for FWD rule with counter (diff)
downloadlinux-dev-77a5db13153906a7e00740b10b2730e53385c5a8.tar.xz
linux-dev-77a5db13153906a7e00740b10b2730e53385c5a8.zip
rdma_cm: add rdma_reject_msg() helper function
rdma_reject_msg() returns a pointer to a string message associated with the transport reject reason codes. Reviewed-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Sagi Grimberg <sagi@grimberg.me> Signed-off-by: Steve Wise <swise@opengridcomputing.com> Reviewed-by: Bart Van Assche <bart.vanassche@sandisk.com> Signed-off-by: Doug Ledford <dledford@redhat.com>
Diffstat (limited to 'include/rdma')
-rw-r--r--include/rdma/ib_cm.h6
-rw-r--r--include/rdma/iw_cm.h6
-rw-r--r--include/rdma/rdma_cm.h8
3 files changed, 20 insertions, 0 deletions
diff --git a/include/rdma/ib_cm.h b/include/rdma/ib_cm.h
index 92a7d85917b4..b49258b16f4e 100644
--- a/include/rdma/ib_cm.h
+++ b/include/rdma/ib_cm.h
@@ -603,4 +603,10 @@ struct ib_cm_sidr_rep_param {
int ib_send_cm_sidr_rep(struct ib_cm_id *cm_id,
struct ib_cm_sidr_rep_param *param);
+/**
+ * ibcm_reject_msg - return a pointer to a reject message string.
+ * @reason: Value returned in the REJECT event status field.
+ */
+const char *__attribute_const__ ibcm_reject_msg(int reason);
+
#endif /* IB_CM_H */
diff --git a/include/rdma/iw_cm.h b/include/rdma/iw_cm.h
index 6d0065c322b7..5cd7701db148 100644
--- a/include/rdma/iw_cm.h
+++ b/include/rdma/iw_cm.h
@@ -253,4 +253,10 @@ int iw_cm_disconnect(struct iw_cm_id *cm_id, int abrupt);
int iw_cm_init_qp_attr(struct iw_cm_id *cm_id, struct ib_qp_attr *qp_attr,
int *qp_attr_mask);
+/**
+ * iwcm_reject_msg - return a pointer to a reject message string.
+ * @reason: Value returned in the REJECT event status field.
+ */
+const char *__attribute_const__ iwcm_reject_msg(int reason);
+
#endif /* IW_CM_H */
diff --git a/include/rdma/rdma_cm.h b/include/rdma/rdma_cm.h
index 81fb1d15e8bb..f11a768be06b 100644
--- a/include/rdma/rdma_cm.h
+++ b/include/rdma/rdma_cm.h
@@ -388,4 +388,12 @@ int rdma_set_afonly(struct rdma_cm_id *id, int afonly);
*/
__be64 rdma_get_service_id(struct rdma_cm_id *id, struct sockaddr *addr);
+/**
+ * rdma_reject_msg - return a pointer to a reject message string.
+ * @id: Communication identifier that received the REJECT event.
+ * @reason: Value returned in the REJECT event status field.
+ */
+const char *__attribute_const__ rdma_reject_msg(struct rdma_cm_id *id,
+ int reason);
+
#endif /* RDMA_CM_H */