blob: 5519a7d6f3e1612f3b2df306355597163b19c6fc (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
|
/*
* 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.
*/
#ifndef __included_physmem_h__
#define __included_physmem_h__
/* Manage I/O physical memory. */
#define _GNU_SOURCE
#include <sched.h>
#include <vppinfra/cache.h>
#include <vppinfra/error.h>
#include <vppinfra/mheap.h>
#include <vppinfra/os.h>
#include <vlib/vlib.h>
#include <vlib/unix/unix.h>
#include <sys/fcntl.h> /* for open */
#include <sys/file.h> /* for flock */
#include <sys/ioctl.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>
#include <sys/ipc.h>
#include <sys/shm.h>
typedef struct
{
/* Virtual memory via mmaped. */
void *mem;
/* Size in bytes. */
uword mem_size;
/* Heap allocated out of virtual memory. */
void *heap;
/* huge TLB segment id */
int shmid;
/* should we try to use htlb ? */
int no_hugepages;
} physmem_main_t;
#endif /* __included_physmem_h__ */
/*
* fd.io coding-style-patch-verification: ON
*
* Local Variables:
* eval: (c-set-style "gnu")
* End:
*/
|
