SR-MPLS: binary API and automated steering

Change-Id: Iacfbaaa91ea8bd92790dec9fce567063bdbc5d64
Signed-off-by: Pablo Camarillo <pcamaril@cisco.com>

1 files changed, 126 insertions, 0 deletions

diff --git a/src/vnet/srmpls/sr_mpls.api b/src/vnet/srmpls/sr_mpls.api
new file mode 100644
index 00000000000..e11dbb7ab61
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+++ b/src/vnet/srmpls/sr_mpls.api
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+/*
+ * 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.
+ */
+
+vl_api_version 1.0 .0
+/** \brief MPLS SR policy add
+    @param client_index - opaque cookie to identify the sender
+    @param context - sender context, to match reply w/ request
+    @param bsid is the bindingSID of the SR Policy. MPLS label (20bit)
+    @param weight is the weight of the sid list. optional.
+    @param type is the type of the SR policy. (0.Default // 1.Spray)
+    @param segments vector of labels (20bit) composing the segment list
+*/
+  autoreply define sr_mpls_policy_add
+{
+  u32 client_index;
+  u32 context;
+  u32 bsid;
+  u32 weight;
+  u8 type;
+  u8 n_segments;
+  u32 segments[n_segments];
+};
+
+/** \brief MPLS SR policy modification
+    @param client_index - opaque cookie to identify the sender
+    @param context - sender context, to match reply w/ request
+    @param bsid is the bindingSID of the SR Policy. MPLS label (20bit)
+    @param sr_policy_index is the index of the SR policy
+    @param fib_table is the VRF where to install the FIB entry for the BSID
+    @param operation is the operation to perform (among the top ones)
+    @param segments is a vector of MPLS labels composing the segment list
+    @param sl_index is the index of the Segment List to modify/delete
+    @param weight is the weight of the sid list. optional.
+    @param is_encap Mode. Encapsulation or SRH insertion.
+*/
+autoreply define sr_mpls_policy_mod
+{
+  u32 client_index;
+  u32 context;
+  u32 bsid;
+  u8 operation;
+  u32 sl_index;
+  u32 weight;
+  u8 n_segments;
+  u32 segments[n_segments];
+};
+
+/** \brief MPLS SR policy deletion
+    @param client_index - opaque cookie to identify the sender
+    @param context - sender context, to match reply w/ request
+    @param bsid is the bindingSID of the SR Policy. MPLS label (20bit)
+*/
+autoreply define sr_mpls_policy_del
+{
+  u32 client_index;
+  u32 context;
+  u32 bsid;
+};
+
+/** \brief MPLS SR steering add/del
+    @param client_index - opaque cookie to identify the sender
+    @param context - sender context, to match reply w/ request
+    @param is_del
+    @param bsid is the bindingSID of the SR Policy (~0 is no bsid)
+    @param table_id is the VRF where to install the FIB entry for the BSID
+    @param prefix is the IPv4/v6 address for L3 traffic type. If IPv4 (first 4B).
+    @param mask_width is the mask for L3 traffic type
+    @param sw_if_index is the incoming interface for L2 traffic
+    @param traffic_type describes the type of traffic
+    @param next_hop describes the next_hop (in case no BSID)
+    @param nh_type describes type of NH (IPv4=4, IPv6=6)
+    @param color describes the color
+    @param co_bits are the CO_bits of the steering policy
+    @param vpn_label is an additonal last VPN label. (~0 is no label)
+*/
+autoreply define sr_mpls_steering_add_del
+{
+  u32 client_index;
+  u32 context;
+  u8 is_del;
+  u32 bsid;
+  u32 table_id;
+  u8 prefix_addr[16];
+  u32 mask_width;
+  u8 traffic_type;
+  u8 next_hop[16];
+  u8 nh_type;
+  u32 color;
+  u8 co_bits;
+  u32 vpn_label;
+};
+
+/** \brief MPLS SR steering add/del
+    @param client_index - opaque cookie to identify the sender
+    @param context - sender context, to match reply w/ request
+    @param bsid is the bindingSID of the SR Policy
+    @param endpoint is the endpoint of the SR policy
+    @param endpoint_type describes type of NH (IPv4=4, IPv6=6)
+    @param color is the color of the sr policy
+*/
+autoreply define sr_mpls_policy_assign_endpoint_color
+{
+  u32 client_index;
+  u32 context;
+  u32 bsid;
+  u8 endpoint[16];
+  u8 endpoint_type;
+  u32 color;
+};
+
+/*
+ * fd.io coding-style-patch-verification: ON Local Variables: eval:
+ * (c-set-style "gnu") End:
+ */