diff options
| author | Bruce Richardson <[email protected]> | 2024-10-09 11:32:08 +0100 |
|---|---|---|
| committer | Ferruh Yigit <[email protected]> | 2024-10-12 02:27:26 +0200 |
| commit | 25a2a0dc3de31ca0a6fbc9371cf3dd85dfd74b07 (patch) | |
| tree | bbb5a8991abd1df96efe2c2cabf9d9a65a0e7337 /lib/ethdev/ethdev_trace_points.c | |
| parent | ebb45428f493df4aed55ac3b31bf6c98de71162e (diff) | |
ethdev: add traffic manager query
Add function to allow querying a node in the scheduler tree. Returns
the parameters as were given to the add function. Adding this function
allows apps to just query the hierarchy rather than having to maintain
their own copies of it internally.
It is used in testpmd to print out details about previously added TM nodes.
Example output, configuring three nodes, and then printing the details:
testpmd> add port tm nonleaf node 0 100 -1 0 1 0 -1 1 0 0
testpmd> add port tm nonleaf node 0 90 100 0 1 1 -1 1 0 0
testpmd> add port tm leaf node 0 0 90 0 1 2 -1 0 0xffffffff 0 0
testpmd>
testpmd> show port tm node 0 100
Port 0 TM Node 100
Parent Node ID: <NULL>
Level ID: 0
Priority: 0
Weight: 0
Shaper Profile ID: <none>
Shared Shaper IDs: <none>
Stats Mask: 0
Nonleaf Node Parameters
Num Strict Priorities: 1
WFQ Weights Mode: WFQ
testpmd> show port tm node 0 90
Port 0 TM Node 90
Parent Node ID: 100
Level ID: 1
Priority: 0
Weight: 1
Shaper Profile ID: <none>
Shared Shaper IDs: <none>
Stats Mask: 0
Nonleaf Node Parameters
Num Strict Priorities: 1
WFQ Weights Mode: WFQ
testpmd> show port tm node 0 0
Port 0 TM Node 0
Parent Node ID: 90
Level ID: 2
Priority: 0
Weight: 1
Shaper Profile ID: <none>
Shared Shaper IDs: <none>
Stats Mask: 0
Leaf Node Parameters
CMAN Mode: Tail Drop
WRED Profile ID: <none>
Shared WRED Context Ids: <none>
Signed-off-by: Bruce Richardson <[email protected]>
Acked-by: Ferruh Yigit <[email protected]>
Acked-by: Chengwen Feng <[email protected]>
Diffstat (limited to 'lib/ethdev/ethdev_trace_points.c')
| -rw-r--r-- | lib/ethdev/ethdev_trace_points.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/lib/ethdev/ethdev_trace_points.c b/lib/ethdev/ethdev_trace_points.c index 1f6ce341bf..cb99cf91fc 100644 --- a/lib/ethdev/ethdev_trace_points.c +++ b/lib/ethdev/ethdev_trace_points.c @@ -709,6 +709,9 @@ RTE_TRACE_POINT_REGISTER(rte_tm_trace_mark_vlan_dei, RTE_TRACE_POINT_REGISTER(rte_tm_trace_node_add, lib.ethdev.tm.node_add) +RTE_TRACE_POINT_REGISTER(rte_tm_trace_node_query, + lib.ethdev.tm.node_query) + RTE_TRACE_POINT_REGISTER(rte_tm_trace_node_capabilities_get, lib.ethdev.tm.node_capabilities_get) |