1 /*******************************************************************************
2 *Copyright (c) 2014 PMC-Sierra, Inc. All rights reserved.
3 *
4 *Redistribution and use in source and binary forms, with or without modification, are permitted provided
5 *that the following conditions are met:
6 *1. Redistributions of source code must retain the above copyright notice, this list of conditions and the
7 *following disclaimer.
8 *2. Redistributions in binary form must reproduce the above copyright notice,
9 *this list of conditions and the following disclaimer in the documentation and/or other materials provided
10 *with the distribution.
11 *
12 *THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND ANY EXPRESS OR IMPLIED
13 *WARRANTIES,INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
14 *FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
15 *FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
16 *NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
17 *BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
18 *LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
19 *SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE
20
21 ********************************************************************************/
22 #include <sys/cdefs.h>
23 #include <dev/pms/config.h>
24
25 #include <dev/pms/freebsd/driver/common/osenv.h>
26 #include <dev/pms/freebsd/driver/common/ostypes.h>
27 #include <dev/pms/freebsd/driver/common/osdebug.h>
28
29 #include <dev/pms/RefTisa/tisa/api/titypes.h>
30
31 #include <dev/pms/RefTisa/sallsdk/api/sa.h>
32 #include <dev/pms/RefTisa/sallsdk/api/saapi.h>
33 #include <dev/pms/RefTisa/sallsdk/api/saosapi.h>
34
35 #include <dev/pms/RefTisa/sat/api/sm.h>
36 #include <dev/pms/RefTisa/sat/api/smapi.h>
37 #include <dev/pms/RefTisa/sat/api/tdsmapi.h>
38
39 #include <dev/pms/RefTisa/sat/src/smdefs.h>
40 #include <dev/pms/RefTisa/sat/src/smproto.h>
41 #include <dev/pms/RefTisa/sat/src/smtypes.h>
42
43 osGLOBAL void
smTimerTick(smRoot_t * smRoot)44 smTimerTick(smRoot_t *smRoot )
45 {
46 SM_DBG6(("smTimerTick: start\n"));
47
48 smProcessTimers(smRoot);
49
50 return;
51 }
52
53 osGLOBAL void
smInitTimerRequest(smRoot_t * smRoot,smTimerRequest_t * timerRequest)54 smInitTimerRequest(
55 smRoot_t *smRoot,
56 smTimerRequest_t *timerRequest
57 )
58 {
59 timerRequest->timeout = 0;
60 timerRequest->timerCBFunc = agNULL;
61 timerRequest->timerData1 = agNULL;
62 timerRequest->timerData2 = agNULL;
63 timerRequest->timerData3 = agNULL;
64 SMLIST_INIT_ELEMENT((&timerRequest->timerLink));
65 }
66
67 osGLOBAL void
smSetTimerRequest(smRoot_t * smRoot,smTimerRequest_t * timerRequest,bit32 timeout,smTimerCBFunc_t CBFunc,void * timerData1,void * timerData2,void * timerData3)68 smSetTimerRequest(
69 smRoot_t *smRoot,
70 smTimerRequest_t *timerRequest,
71 bit32 timeout,
72 smTimerCBFunc_t CBFunc,
73 void *timerData1,
74 void *timerData2,
75 void *timerData3
76 )
77 {
78 timerRequest->timeout = timeout;
79 timerRequest->timerCBFunc = CBFunc;
80 timerRequest->timerData1 = timerData1;
81 timerRequest->timerData2 = timerData2;
82 timerRequest->timerData3 = timerData3;
83 }
84
85 osGLOBAL void
smAddTimer(smRoot_t * smRoot,smList_t * timerListHdr,smTimerRequest_t * timerRequest)86 smAddTimer(
87 smRoot_t *smRoot,
88 smList_t *timerListHdr,
89 smTimerRequest_t *timerRequest
90 )
91 {
92 tdsmSingleThreadedEnter(smRoot, SM_TIMER_LOCK);
93 SMLIST_ENQUEUE_AT_TAIL(&(timerRequest->timerLink), timerListHdr);
94 timerRequest->timerRunning = agTRUE;
95 tdsmSingleThreadedLeave(smRoot, SM_TIMER_LOCK);
96 }
97
98 osGLOBAL void
smKillTimer(smRoot_t * smRoot,smTimerRequest_t * timerRequest)99 smKillTimer(
100 smRoot_t *smRoot,
101 smTimerRequest_t *timerRequest
102 )
103 {
104 tdsmSingleThreadedEnter(smRoot, SM_TIMER_LOCK);
105 timerRequest->timerRunning = agFALSE;
106 SMLIST_DEQUEUE_THIS(&(timerRequest->timerLink));
107 tdsmSingleThreadedLeave(smRoot, SM_TIMER_LOCK);
108 }
109
110 osGLOBAL void
smProcessTimers(smRoot_t * smRoot)111 smProcessTimers(
112 smRoot_t *smRoot
113 )
114 {
115 smIntRoot_t *smIntRoot = (smIntRoot_t *)smRoot->smData;
116 smIntContext_t *smAllShared = (smIntContext_t *)&smIntRoot->smAllShared;
117 smTimerRequest_t *timerRequest_to_process = agNULL;
118 smList_t *timerlist_to_process, *nexttimerlist = agNULL;
119
120
121 timerlist_to_process = &smAllShared->timerlist;
122
123 timerlist_to_process = timerlist_to_process->flink;
124
125 while ((timerlist_to_process != agNULL) && (timerlist_to_process != &smAllShared->timerlist))
126 {
127 nexttimerlist = timerlist_to_process->flink;
128
129 tdsmSingleThreadedEnter(smRoot, SM_TIMER_LOCK);
130 timerRequest_to_process = SMLIST_OBJECT_BASE(smTimerRequest_t, timerLink, timerlist_to_process);
131 tdsmSingleThreadedLeave(smRoot, SM_TIMER_LOCK);
132
133 if (timerRequest_to_process == agNULL)
134 {
135 SM_DBG1(("smProcessTimers: timerRequest_to_process is NULL! Error!!!\n"));
136 return;
137 }
138
139 timerRequest_to_process->timeout--;
140
141 if (timerRequest_to_process->timeout == 0)
142 {
143 timerRequest_to_process->timerRunning = agFALSE;
144
145 tdsmSingleThreadedEnter(smRoot, SM_TIMER_LOCK);
146 SMLIST_DEQUEUE_THIS(timerlist_to_process);
147 tdsmSingleThreadedLeave(smRoot, SM_TIMER_LOCK);
148 /* calling call back function */
149 (timerRequest_to_process->timerCBFunc)(smRoot,
150 timerRequest_to_process->timerData1,
151 timerRequest_to_process->timerData2,
152 timerRequest_to_process->timerData3
153 );
154 }
155 timerlist_to_process = nexttimerlist;
156 }
157
158 return;
159 }
160
161