[v4,3/3] doc: update ice document for qos
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Commit Message
Add description for ice PMD's rte_tm capabilities.
Signed-off-by: Qi Zhang <qi.z.zhang@intel.com>
Acked-by: Wenjun Wu <wenjun1.wu@intel.com>
---
doc/guides/nics/ice.rst | 19 +++++++++++++++++++
1 file changed, 19 insertions(+)
@@ -352,6 +352,25 @@ queue 3 using a raw pattern::
Currently, raw pattern support is limited to the FDIR and Hash engines.
+Traffic Management Support
+~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+The ice PMD provides support for the Traffic Management API (RTE_TM), allow
+users to offload a 3-layers Tx scheduler on the E810 NIC:
+
+- ``Port Layer``
+
+ This is the root layer, support peak bandwidth configuration, max to 32 children.
+
+- ``Queue Group Layer``
+
+ The middel layer, support peak / committed bandwidth, weight, priority configurations,
+ max to 8 children.
+
+- ``Queue Layer``
+
+ The leaf layer, support peak / committed bandwidth, weight, priority configurations.
+
Additional Options
++++++++++++++++++