blob: ea9ce961b7c129b889f9449812aed92d3f8df012 (
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
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
|
/* Copyright (c) 2017-2018, Linaro Limited
* All rights reserved.
*
* SPDX-License-Identifier: BSD-3-Clause
*/
#include "config.h"
#include <odp/api/ipsec.h>
#include <odp/api/shared_memory.h>
#include <odp_init_internal.h>
#include <odp_buffer_internal.h>
#include <odp_debug_internal.h>
#include <odp_ipsec_internal.h>
#include <odp_pool_internal.h>
/* Inlined API functions */
#include <odp/api/plat/event_inlines.h>
#include <odp/api/plat/queue_inlines.h>
typedef struct {
/* common buffer header */
odp_buffer_hdr_t buf_hdr;
odp_ipsec_status_t status;
} ipsec_status_hdr_t;
static odp_pool_t ipsec_status_pool = ODP_POOL_INVALID;
#define IPSEC_EVENTS_POOL_BUF_COUNT 1024
int _odp_ipsec_events_init_global(void)
{
odp_pool_param_t param;
odp_pool_param_init(¶m);
param.buf.size = sizeof(ipsec_status_hdr_t);
param.buf.align = 0;
param.buf.num = IPSEC_EVENTS_POOL_BUF_COUNT;
param.type = ODP_POOL_BUFFER;
ipsec_status_pool = odp_pool_create("ipsec_status_pool", ¶m);
if (ODP_POOL_INVALID == ipsec_status_pool) {
ODP_ERR("Error: status pool create failed.\n");
goto err_status;
}
return 0;
err_status:
return -1;
}
int _odp_ipsec_events_term_global(void)
{
int ret = 0;
int rc = 0;
ret = odp_pool_destroy(ipsec_status_pool);
if (ret < 0) {
ODP_ERR("status pool destroy failed");
rc = -1;
}
return rc;
}
ipsec_status_t _odp_ipsec_status_from_event(odp_event_t ev)
{
ODP_ASSERT(ODP_EVENT_INVALID != ev);
ODP_ASSERT(ODP_EVENT_IPSEC_STATUS == odp_event_type(ev));
return (ipsec_status_t)ev;
}
static odp_event_t ipsec_status_to_event(ipsec_status_t status)
{
ODP_ASSERT(ODP_IPSEC_STATUS_INVALID != status);
return (odp_event_t)status;
}
static ipsec_status_hdr_t *ipsec_status_hdr_from_buf(odp_buffer_t buf)
{
return (ipsec_status_hdr_t *)(void *)buf_hdl_to_hdr(buf);
}
static ipsec_status_hdr_t *ipsec_status_hdr(ipsec_status_t status)
{
odp_buffer_t buf = odp_buffer_from_event(ipsec_status_to_event(status));
return ipsec_status_hdr_from_buf(buf);
}
static ipsec_status_t odp_ipsec_status_alloc(void)
{
odp_buffer_t buf = odp_buffer_alloc(ipsec_status_pool);
if (odp_unlikely(buf == ODP_BUFFER_INVALID))
return ODP_IPSEC_STATUS_INVALID;
_odp_buffer_event_type_set(buf, ODP_EVENT_IPSEC_STATUS);
return _odp_ipsec_status_from_event(odp_buffer_to_event(buf));
}
void _odp_ipsec_status_free(ipsec_status_t status)
{
odp_event_t ev = ipsec_status_to_event(status);
odp_buffer_free(odp_buffer_from_event(ev));
}
int _odp_ipsec_status_send(odp_queue_t queue,
odp_ipsec_status_id_t id,
odp_ipsec_sa_t sa,
int result,
odp_ipsec_warn_t warn)
{
ipsec_status_t ipsec_ev = odp_ipsec_status_alloc();
ipsec_status_hdr_t *status_hdr;
if (ODP_IPSEC_STATUS_INVALID == ipsec_ev)
return -1;
status_hdr = ipsec_status_hdr(ipsec_ev);
status_hdr->status.id = id;
status_hdr->status.sa = sa;
status_hdr->status.result = result;
status_hdr->status.warn = warn;
if (odp_queue_enq(queue, ipsec_status_to_event(ipsec_ev))) {
_odp_ipsec_status_free(ipsec_ev);
return -1;
}
return 0;
}
int odp_ipsec_status(odp_ipsec_status_t *status, odp_event_t event)
{
ipsec_status_t ipsec_ev;
ipsec_status_hdr_t *status_hdr;
if (odp_unlikely(ODP_EVENT_INVALID == event))
return -1;
ipsec_ev = _odp_ipsec_status_from_event(event);
if (odp_unlikely(ODP_IPSEC_STATUS_INVALID == ipsec_ev))
return -1;
status_hdr = ipsec_status_hdr(ipsec_ev);
*status = status_hdr->status;
return 0;
}
|
