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-rw-r--r--Documentation/ABI/testing/configfs-rdma_cm8
1 files changed, 8 insertions, 0 deletions
diff --git a/Documentation/ABI/testing/configfs-rdma_cm b/Documentation/ABI/testing/configfs-rdma_cm
index 5c389aaf5291..74f9506f42e7 100644
--- a/Documentation/ABI/testing/configfs-rdma_cm
+++ b/Documentation/ABI/testing/configfs-rdma_cm
@@ -20,3 +20,11 @@ Description: RDMA-CM based connections from HCA <hca> at port <port-num>
will be initiated with this RoCE type as default.
The possible RoCE types are either "IB/RoCE v1" or "RoCE v2".
This parameter has RW access.
+
+What: /config/rdma_cm/<hca>/ports/<port-num>/default_roce_tos
+Date: February 7, 2017
+KernelVersion: 4.11.0
+Description: RDMA-CM QPs from HCA <hca> at port <port-num>
+ will be created with this TOS as default.
+ This can be overridden by using the rdma_set_option API.
+ The possible RoCE TOS values are 0-255.