interface: add multi tx-queues support for new tx infra

Type: feature

Change-Id: I231f782b3c56dc2b10321e4569ac7acdad1c11da
Signed-off-by: Mohsin Kazmi <sykazmi@cisco.com>

1 files changed, 17 insertions, 0 deletions

diff --git a/src/vnet/interface/tx_queue_funcs.h b/src/vnet/interface/tx_queue_funcs.h
index 22956a4eb9b..8fcf7c336a8 100644
--- a/src/vnet/interface/tx_queue_funcs.h
+++ b/src/vnet/interface/tx_queue_funcs.h
@@ -27,3 +27,20 @@ vnet_hw_if_get_tx_queue (vnet_main_t *vnm, u32 queue_index)
     return 0;
   return pool_elt_at_index (im->hw_if_tx_queues, queue_index);
 }
+
+static_always_inline int
+vnet_hw_if_txq_cmp_cli_api (vnet_hw_if_tx_queue_t **a,
+			    vnet_hw_if_tx_queue_t **b)
+{
+  if (*a == *b)
+    return 0;
+
+  if (a[0]->hw_if_index != b[0]->hw_if_index)
+    return 2 * (a[0]->hw_if_index > b[0]->hw_if_index) - 1;
+
+  if (a[0]->queue_id != b[0]->queue_id)
+    return 2 * (a[0]->queue_id > b[0]->queue_id) - 1;
+
+  ASSERT (0);
+  return ~0;
+}