1 /*
2 * Copyright (c) 2020 HiSilicon (Shanghai) Technologies CO., LIMITED.
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 * Description: completion
15 *
16 * Create: 2021-12-16
17 */
18
19 #include <los_memory.h>
20 #include <linux/completion.h>
21 #include "soc_osal.h"
22 #include "osal_inner.h"
23
24 #ifdef __FREERTOS__
osal_completion_init(osal_completion * com)25 int osal_completion_init(osal_completion *com)
26 {
27 if (com == NULL || com->completion != NULL) {
28 osal_log("parameter invalid!\n");
29 return OSAL_FAILURE;
30 }
31 com->completion = (osal_completion *)LOS_MemAlloc((void*)m_aucSysMem0, sizeof(completion_t));
32 if (com->completion == NULL) {
33 osal_log("LOS_MemAlloc failed!\n");
34 return OSAL_FAILURE;
35 }
36 init_completion(com->completion);
37 return OSAL_SUCCESS;
38 }
39
osal_complete(osal_completion * com)40 void osal_complete(osal_completion *com)
41 {
42 if (com == NULL || com->completion == NULL) {
43 osal_log("parameter invalid!\n");
44 return;
45 }
46 complete(com->completion);
47 }
48
osal_wait_for_completion(osal_completion * com)49 void osal_wait_for_completion(osal_completion *com)
50 {
51 if (com == NULL || com->completion == NULL) {
52 osal_log("parameter invalid!\n");
53 return;
54 }
55 wait_for_completion(com->completion);
56 }
57
58 /*
59 * Timeout interval for waiting on the completion (unit: Tick).
60 */
osal_wait_for_completion_timeout(osal_completion * com,unsigned long timeout)61 unsigned long osal_wait_for_completion_timeout(osal_completion *com, unsigned long timeout)
62 {
63 if (com == NULL || com->completion == NULL) {
64 osal_log("parameter invalid!\n");
65 return OSAL_FAILURE;
66 }
67 return wait_for_completion_timeout(com->completion, timeout);
68 }
69
osal_complete_all(osal_completion * com)70 void osal_complete_all(osal_completion *com)
71 {
72 if (com == NULL || com->completion == NULL) {
73 osal_log("parameter invalid!\n");
74 return;
75 }
76 complete_all(com->completion);
77 }
78
osal_complete_destory(osal_completion * com)79 void osal_complete_destory(osal_completion *com)
80 {
81 if (com == NULL || com->completion == NULL) {
82 osal_log("parameter invalid!\n");
83 return;
84 }
85 LOS_MemFree((void*)m_aucSysMem0, com->completion);
86 com->completion = NULL;
87 }
88 #endif
89