aboutsummaryrefslogtreecommitdiffstats
path: root/src/vnet/unix/tap.api
diff options
context:
space:
mode:
authorDamjan Marion <damarion@cisco.com>2016-12-19 23:05:39 +0100
committerDamjan Marion <damarion@cisco.com>2016-12-28 12:25:14 +0100
commit7cd468a3d7dee7d6c92f69a0bb7061ae208ec727 (patch)
tree5de62f8dbd3a752f5a676ca600e43d2652d1ff1a /src/vnet/unix/tap.api
parent696f1adec0df3b8f161862566dd9c86174302658 (diff)
Reorganize source tree to use single autotools instance
Change-Id: I7b51f88292e057c6443b12224486f2d0c9f8ae23 Signed-off-by: Damjan Marion <damarion@cisco.com>
Diffstat (limited to 'src/vnet/unix/tap.api')
-rw-r--r--src/vnet/unix/tap.api123
1 files changed, 123 insertions, 0 deletions
diff --git a/src/vnet/unix/tap.api b/src/vnet/unix/tap.api
new file mode 100644
index 00000000..9b16eadb
--- /dev/null
+++ b/src/vnet/unix/tap.api
@@ -0,0 +1,123 @@
+/*
+ * Copyright (c) 2015-2016 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.
+ */
+
+/** \file
+
+ This file defines vpe control-plane API messages for
+ the Linux kernel TAP device driver
+*/
+
+/** \brief Initialize a new tap interface with the given paramters
+ @param client_index - opaque cookie to identify the sender
+ @param context - sender context, to match reply w/ request
+ @param use_random_mac - let the system generate a unique mac address
+ @param tap_name - name to associate with the new interface
+ @param mac_address - mac addr to assign to the interface if use_radom not set
+*/
+define tap_connect
+{
+ u32 client_index;
+ u32 context;
+ u8 use_random_mac;
+ u8 tap_name[64];
+ u8 mac_address[6];
+ u8 renumber;
+ u32 custom_dev_instance;
+ u8 tag[64];
+};
+
+/** \brief Reply for tap connect request
+ @param context - returned sender context, to match reply w/ request
+ @param retval - return code
+ @param sw_if_index - software index allocated for the new tap interface
+*/
+define tap_connect_reply
+{
+ u32 context;
+ i32 retval;
+ u32 sw_if_index;
+};
+
+/** \brief Modify a tap interface with the given paramters
+ @param client_index - opaque cookie to identify the sender
+ @param context - sender context, to match reply w/ request
+ @param sw_if_index - interface index of existing tap interface
+ @param use_random_mac - let the system generate a unique mac address
+ @param tap_name - name to associate with the new interface
+ @param mac_address - mac addr to assign to the interface if use_radom not set
+*/
+define tap_modify
+{
+ u32 client_index;
+ u32 context;
+ u32 sw_if_index;
+ u8 use_random_mac;
+ u8 tap_name[64];
+ u8 mac_address[6];
+ u8 renumber;
+ u32 custom_dev_instance;
+};
+
+/** \brief Reply for tap modify request
+ @param context - returned sender context, to match reply w/ request
+ @param retval - return code
+ @param sw_if_index - software index if the modified tap interface
+*/
+define tap_modify_reply
+{
+ u32 context;
+ i32 retval;
+ u32 sw_if_index;
+};
+
+/** \brief Delete tap interface
+ @param client_index - opaque cookie to identify the sender
+ @param context - sender context, to match reply w/ request
+ @param sw_if_index - interface index of existing tap interface
+*/
+define tap_delete
+{
+ u32 client_index;
+ u32 context;
+ u32 sw_if_index;
+};
+
+/** \brief Reply for tap delete request
+ @param context - returned sender context, to match reply w/ request
+ @param retval - return code
+*/
+define tap_delete_reply
+{
+ u32 context;
+ i32 retval;
+};
+
+/** \brief Dump tap interfaces request */
+define sw_interface_tap_dump
+{
+ u32 client_index;
+ u32 context;
+};
+
+/** \brief Reply for tap dump request
+ @param sw_if_index - software index of tap interface
+ @param dev_name - Linux tap device name
+*/
+define sw_interface_tap_details
+{
+ u32 context;
+ u32 sw_if_index;
+ u8 dev_name[64];
+};