dpdk-cryptodev: introduce sw_ring

[vpp.git] / src / plugins / dpdk / cryptodev / cryptodev.c

diff --git a/src/plugins/dpdk/cryptodev/cryptodev.c b/src/plugins/dpdk/cryptodev/cryptodev.c
index 84a307d..8750ffd 100644 (file)
--- a/src/plugins/dpdk/cryptodev/cryptodev.c
+++ b/src/plugins/dpdk/cryptodev/cryptodev.c
@@ -666,6 +666,40 @@ VLIB_CLI_COMMAND (show_cryptodev_assignment, static) = {
     .function = cryptodev_show_assignment_fn,
 };
 
+static clib_error_t *
+cryptodev_show_sw_rings_fn (vlib_main_t *vm, unformat_input_t *input,
+                           vlib_cli_command_t *cmd)
+{
+  cryptodev_main_t *cmt = &cryptodev_main;
+  u32 thread_index = 0;
+  vec_foreach_index (thread_index, cmt->per_thread_data)
+    {
+      cryptodev_engine_thread_t *cet = cmt->per_thread_data + thread_index;
+      if (vlib_num_workers () > 0 && thread_index == 0)
+       continue;
+      vlib_cli_output (vm, "\n\n");
+      vlib_cli_output (vm, "Frames total: %d", cet->frames_on_ring);
+      vlib_cli_output (vm, "Frames pending in a ring: %d",
+                      cet->frames_on_ring - cet->enqueued_not_dequeueq -
+                        cet->deqeued_not_returned);
+      vlib_cli_output (vm, "Frames enqueued but not dequeued: %d",
+                      cet->enqueued_not_dequeueq);
+      vlib_cli_output (vm, "Frames dequed but not returned: %d",
+                      cet->deqeued_not_returned);
+      vlib_cli_output (vm, "inflight: %d", cet->inflight);
+      vlib_cli_output (vm, "Head: %d", cet->frame_ring.head);
+      vlib_cli_output (vm, "Tail: %d", cet->frame_ring.tail);
+      vlib_cli_output (vm, "\n\n");
+    }
+  return 0;
+}
+
+VLIB_CLI_COMMAND (show_cryptodev_sw_rings, static) = {
+  .path = "show cryptodev sw-ring status",
+  .short_help = "show status of all cryptodev software rings",
+  .function = cryptodev_show_sw_rings_fn,
+};
+
 static clib_error_t *
 cryptodev_set_assignment_fn (vlib_main_t * vm, unformat_input_t * input,
                             vlib_cli_command_t * cmd)