FD.io VPP  v21.06-3-gbb25fbf28
Vector Packet Processing
virtio_types_api.h
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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 __VIRTIO_TYPES_API_H__
17 #define __VIRTIO_TYPES_API_H__
18 
19 /**
20  * Conversion functions to/from (decode/encode) API types to VPP internal types
21  */
22 
23 /**
24  * These enum decode/encodes use 'u32' as the type for the enum because
25  * one cannot forward declare an enum
26  */
27 extern u64 virtio_features_decode (u32 first, u32 last);
28 extern void virtio_features_encode (u64 features, u32 * first, u32 * last);
29 
30 #endif /* __VIRTIO_TYPES_API_H__ */
31 
32 /*
33  * fd.io coding-style-patch-verification: ON
34  *
35  * Local Variables:
36  * eval: (c-set-style "gnu")
37  * End:
38  */
first
static heap_elt_t * first(heap_header_t *h)
Definition: heap.c:59
last
static heap_elt_t * last(heap_header_t *h)
Definition: heap.c:53
virtio_features_decode
u64 virtio_features_decode(u32 first, u32 last)
Conversion functions to/from (decode/encode) API types to VPP internal types.
Definition: virtio_types_api.c:23
virtio_features_encode
void virtio_features_encode(u64 features, u32 *first, u32 *last)
Definition: virtio_types_api.c:29
u64
unsigned long u64
Definition: types.h:89
u32
unsigned int u32
Definition: types.h:88