1 files changed, 0 insertions, 85 deletions
diff --git a/src/vnet/devices/dpdk/main.c b/src/vnet/devices/dpdk/main.c
deleted file mode 100644
index 9ea3aa04b09..00000000000
--- a/src/vnet/devices/dpdk/main.c
+++ /dev/null
@@ -1,85 +0,0 @@
-/*
- * Copyright (c) 2017 Cisco and/or its affiliates.
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at:
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include <vnet/vnet.h>
-#include <vnet/devices/dpdk/dpdk.h>
-
-
-/*
- * Called by the dpdk driver's rte_delay_us() function.
- * Return 0 to have the dpdk do a regular delay loop.
- * Return 1 if to skip the delay loop because we are suspending
- * the calling vlib process instead.
- */
-int
-rte_delay_us_override (unsigned us)
-{
-  vlib_main_t *vm;
-
-  /* Don't bother intercepting for short delays */
-  if (us < 10)
-    return 0;
-
-  /*
-   * Only intercept if we are in a vlib process.
-   * If we are called from a vlib worker thread or the vlib main
-   * thread then do not intercept. (Must not be called from an
-   * independent pthread).
-   */
-  if (os_get_cpu_number () == 0)
-    {
-      /*
-       * We're in the vlib main thread or a vlib process. Make sure
-       * the process is running and we're not still initializing.
-       */
-      vm = vlib_get_main ();
-      if (vlib_in_process_context (vm))
-	{
-	  /* Only suspend for the admin_down_process */
-	  vlib_process_t *proc = vlib_get_current_process (vm);
-	  if (!(proc->flags & VLIB_PROCESS_IS_RUNNING) ||
-	      (proc->node_runtime.function != admin_up_down_process))
-	    return 0;
-
-	  f64 delay = 1e-6 * us;
-	  vlib_process_suspend (vm, delay);
-	  return 1;
-	}
-    }
-  return 0;			// no override
-}
-
-static void
-rte_delay_us_override_cb (unsigned us)
-{
-  if (rte_delay_us_override (us) == 0)
-    rte_delay_us_block (us);
-}
-
-static clib_error_t * dpdk_main_init (vlib_main_t * vm)
-{
-  clib_error_t * error = 0;
-
-  if ((error = vlib_call_init_function (vm, dpdk_init)))
-    return error;
-
-  /* register custom delay function */
-  rte_delay_us_callback_register (rte_delay_us_override_cb);
-
-  return error;
-}
-
-VLIB_INIT_FUNCTION (dpdk_main_init);
-