Initial commit of vpp code.v1.0.0

Change-Id: Ib246f1fbfce93274020ee93ce461e3d8bd8b9f17
Signed-off-by: Ed Warnicke <eaw@cisco.com>

1 files changed, 113 insertions, 0 deletions

diff --git a/vlib/vlib/counter.c b/vlib/vlib/counter.c
new file mode 100644
index 00000000000..1b94884e319
--- /dev/null
+++ b/vlib/vlib/counter.c
@@ -0,0 +1,113 @@
+/*
+ * Copyright (c) 2015 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.
+ */
+/*
+ * counter.c: simple and packet/byte counters
+ *
+ * Copyright (c) 2008 Eliot Dresselhaus
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sublicense, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ *  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ *  EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ *  MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ *  NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+ *  LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+ *  OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ *  WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+#include <vlib/vlib.h>
+
+void vlib_clear_simple_counters (vlib_simple_counter_main_t * cm)
+{
+  uword i, j;
+  u16 * my_minis;
+
+  for (i = 0; i < VLIB_COUNTER_MAX_CPUS; i++)
+    {
+      my_minis = cm->minis[i];
+      
+      for (j = 0; j < vec_len (my_minis); j++)
+        {
+          cm->maxi[j] += my_minis[j];
+          my_minis[j] = 0;
+        }
+    }
+
+  j = vec_len (cm->maxi);
+  if (j > 0)
+    vec_validate (cm->value_at_last_clear, j - 1);
+  for (i = 0; i < j; i++)
+    cm->value_at_last_clear[i] = cm->maxi[i];
+}
+
+void vlib_clear_combined_counters (vlib_combined_counter_main_t * cm)
+{
+  uword i, j;
+  vlib_mini_counter_t * my_minis;
+
+  for (i = 0; i < VLIB_COUNTER_MAX_CPUS; i++)
+    {
+      my_minis = cm->minis[i];
+      
+      for (j = 0; j < vec_len (my_minis); j++)
+        {
+          cm->maxi[j].packets += my_minis[j].packets;
+          cm->maxi[j].bytes += my_minis[j].bytes;
+          my_minis[j].packets = 0;
+          my_minis[j].bytes = 0;
+        }
+    }
+
+  j = vec_len (cm->maxi);
+  if (j > 0)
+    vec_validate (cm->value_at_last_clear, j - 1);
+
+  for (i = 0; i < j; i++)
+    {
+      vlib_counter_t * c = vec_elt_at_index (cm->value_at_last_clear, i);
+
+      c[0] = cm->maxi[i];
+    }
+}
+
+void serialize_vlib_simple_counter_main (serialize_main_t * m, va_list * va)
+{
+  clib_warning ("unimplemented");
+}
+
+void unserialize_vlib_simple_counter_main (serialize_main_t * m, va_list * va)
+{
+  clib_warning ("unimplemented");
+}
+
+void serialize_vlib_combined_counter_main (serialize_main_t * m, va_list * va)
+{
+  clib_warning ("unimplemented");
+}
+
+void unserialize_vlib_combined_counter_main (serialize_main_t * m, va_list * va)
+{
+  clib_warning ("unimplemented");
+}