FD.io VPP  v20.09-64-g4f7b92f0a
Vector Packet Processing
l2_vtr_cmds.hpp
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1 /*
2  * Copyright (c) 2019 Cisco and/or its affiliates.
3  * Licensed under the Apache License, Version 2.0 (the "License");
4  * you may not use this file except in compliance with the License.
5  * You may obtain a copy of the License at:
6  *
7  * http://www.apache.org/licenses/LICENSE-2.0
8  *
9  * Unless required by applicable law or agreed to in writing, software
10  * distributed under the License is distributed on an "AS IS" BASIS,
11  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12  * See the License for the specific language governing permissions and
13  * limitations under the License.
14  */
15 
16 #ifndef __VOM_L2_VTR_CMDS_H__
17 #define __VOM_L2_VTR_CMDS_H__
18 
19 #include "vom/l2_vtr.hpp"
20 #include "vom/rpc_cmd.hpp"
21 
22 #include <vapi/l2.api.vapi.hpp>
23 
24 namespace VOM {
25 namespace l2_vtr_cmds {
26 /**
27  * A cmd class sets the VTR operation
28  */
29 class set_cmd : public rpc_cmd<HW::item<l2_vtr::option_t>,
30  vapi::L2_interface_vlan_tag_rewrite>
31 {
32 public:
33  /**
34  * Constructor
35  */
36  set_cmd(HW::item<l2_vtr::option_t>& item, const handle_t& itf, uint16_t tag);
37 
38  /**
39  * Issue the command to VPP/HW
40  */
41  rc_t issue(connection& con);
42 
43  /**
44  * convert to string format for debug purposes
45  */
46  std::string to_string() const;
47 
48  /**
49  * Comparison operator - only used for UT
50  */
51  bool operator==(const set_cmd& i) const;
52 
53 private:
54  /**
55  * The interface to bind
56  */
57  const handle_t m_itf;
58 
59  /**
60  * The tag for the operation
61  */
62  uint16_t m_tag;
63 };
64 
65 }; // namespace vtr_cmds
66 }; // namespace VOM
67 
68 /*
69  * fd.io coding-style-patch-verification: ON
70  *
71  * Local Variables:
72  * eval: (c-set-style "mozilla")
73  * End:
74  */
75 
76 #endif
Error codes that VPP will return during a HW write.
Definition: types.hpp:89
bool operator==(const set_cmd &i) const
Comparison operator - only used for UT.
Definition: l2_vtr_cmds.cpp:31
rc_t issue(connection &con)
Issue the command to VPP/HW.
Definition: l2_vtr_cmds.cpp:39
set_cmd(HW::item< l2_vtr::option_t > &item, const handle_t &itf, uint16_t tag)
Constructor.
Definition: l2_vtr_cmds.cpp:21
A representation of the connection to VPP.
Definition: connection.hpp:33
A base class for all RPC commands to VPP.
Definition: rpc_cmd.hpp:40
sll srl srl sll sra u16x4 i
Definition: vector_sse42.h:317
std::string to_string() const
convert to string format for debug purposes
Definition: l2_vtr_cmds.cpp:55
A type declaration of an interface handle in VPP.
Definition: types.hpp:233
A cmd class sets the VTR operation.
Definition: l2_vtr_cmds.hpp:29
The VPP Object Model (VOM) library.
Definition: acl_binding.cpp:19
HW::item< l2_vtr::option_t > & item()
return the HW item the command updates
Definition: rpc_cmd.hpp:66