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comparison src/aci2/aci/gaci_srcc.c @ 3:93999a60b835

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src/aci2, src/condat2: import of g23m/condat source pieces from TCS211
author Mychaela Falconia <falcon@freecalypso.org>
date Mon, 26 Sep 2016 00:29:36 +0000
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2:c41a534f33c6 3:93999a60b835
1 /*
2 +-----------------------------------------------------------------------------
3 | Project :
4 | Modul :
5 +-----------------------------------------------------------------------------
6 | Copyright 2002 Texas Instruments Berlin, AG
7 | All rights reserved.
8 |
9 | This file is confidential and a trade secret of Texas
10 | Instruments Berlin, AG
11 | The receipt of or possession of this file does not convey
12 | any rights to reproduce or disclose its contents or to
13 | manufacture, use, or sell anything it may describe, in
14 | whole, or in part, without the specific written consent of
15 | Texas Instruments Berlin, AG.
16 +-----------------------------------------------------------------------------
17 | Purpose : This module implements the source control management for GACI.
18 +-----------------------------------------------------------------------------
19 */
20
21
22 #ifdef GPRS
23
24 #include "aci_all.h"
25
26 /*==== INCLUDES ===================================================*/
27 #include "dti.h" /* functionality of the dti library */
28 #include "aci_cmh.h"
29
30 #include "dti_conn_mng.h"
31 #include "dti_cntrl_mng.h"
32
33 #include "gaci.h"
34 #include "gaci_cmh.h"
35 #include "psa.h"
36 #include "psa_sm.h"
37 #include "psa_gppp.h"
38 #include "psa_gmm.h"
39
40 #include "cmh.h"
41 #include "cmh_sm.h"
42 #include "cmh_gppp.h"
43 #include "cmh_gmm.h"
44 #include "gaci_srcc.h"
45
46 /*===== PRIVATE VARIABLES ==========================================*/
47 static UBYTE entity_counter[SRRC_MAX_ENTITY];
48
49 /*===== FUNCTIONS DECLARATIONS =====================================*/
50
51 /*
52 +--------------------------------------------------------------------+
53 | PROJECT : MODULE : ACI_DTI |
54 | STATE : finished ROUTINE : srcc_init |
55 +--------------------------------------------------------------------+
56
57 PURPOSE : init of source control management
58 */
59 GLOBAL void srcc_init (void)
60 {
61 SHORT i = 0;
62
63 for (i = 0; i < SRRC_MAX_ENTITY; i++)
64 entity_counter[i] = 0;
65 }
66
67 /*
68 +--------------------------------------------------------------------+
69 | PROJECT : MODULE : ACI_DTI |
70 | STATE : finished ROUTINE : srcc_new_count |
71 +--------------------------------------------------------------------+
72
73 PURPOSE :
74 */
75 GLOBAL void srcc_new_count ( SRCC_LINK_NO link_no )
76 {
77 if ( srcc_reserve_sources( link_no, 1) )
78 {
79 switch( link_no )
80 {
81 case SRCC_PPPS_SNDCP_LINK:
82 entity_counter[SRRC_PPPS_ENTITY]++;
83 break;
84 #if defined (FF_PKTIO) OR defined (FF_TCP_IP) OR defined (FF_PSI)
85 case SRCC_PKTIO_SNDCP_LINK:
86 break;
87 #endif /* FF_PKTIO OR FF_TCP_IP OR FF_PSI */
88 case SRCC_NULL_SNDCP_LINK:
89 break;
90 #ifdef FF_SAT_E
91 case SRCC_SIM_SNDCP_LINK:
92 entity_counter[SRRC_SIM_ENTITY]++;
93 break;
94 #endif
95 #ifdef CO_UDP_IP
96 case SRCC_IP_SNDCP_LINK:
97 entity_counter[SRRC_IP_ENTITY]++;
98 break;
99 #endif
100 #ifdef FF_GPF_TCPIP
101 case SRCC_TCPIP_SNDCP_LINK:
102 entity_counter[SRRC_TCPIP_ENTITY]++;
103 break;
104 #endif
105
106 default:
107 TRACE_EVENT_P1("ERROR: srcc_new_count: link_no unknown: %d",link_no);
108 return;
109 }
110 if( CS_ACTIVATED NEQ pdp_context[work_cids[cid_pointer] - 1].state )
111 {
112 entity_counter[SRRC_SNDCP_ENTITY]++;
113 }
114 }
115 else
116 {
117 TRACE_EVENT_P1("ERROR: srcc_reserve_sources(%d,1) returns fail",link_no);
118 }
119 }
120
121 /*
122 +--------------------------------------------------------------------+
123 | PROJECT : MODULE : ACI_DTI |
124 | STATE : finished ROUTINE : srcc_delete_count |
125 +--------------------------------------------------------------------+
126
127 PURPOSE :
128 */
129 GLOBAL void srcc_delete_count ( SRCC_LINK_NO link_no )
130 {
131 switch( link_no )
132 {
133 case SRCC_PPPS_SNDCP_LINK:
134 entity_counter[SRRC_PPPS_ENTITY]--;
135 entity_counter[SRRC_SNDCP_ENTITY]--;
136 return;
137 #if defined (FF_PKTIO) OR defined (FF_TCP_IP) OR defined (FF_PSI)
138 case SRCC_PKTIO_SNDCP_LINK:
139 entity_counter[SRRC_SNDCP_ENTITY]--;
140 return;
141 #endif /* FF_PKTIO OR FF_TCP_IP OR FF_PSI */
142 case SRCC_NULL_SNDCP_LINK:
143 entity_counter[SRRC_SNDCP_ENTITY]--;
144 break;
145 #ifdef FF_SAT_E
146 case SRCC_SIM_SNDCP_LINK:
147 entity_counter[SRRC_SIM_ENTITY]--;
148 entity_counter[SRRC_SNDCP_ENTITY]--;
149 break;
150 #endif
151 case SRCC_IP_SNDCP_LINK:
152 #ifdef CO_UDP_IP
153 entity_counter[SRRC_IP_ENTITY]--;
154 #endif
155 entity_counter[SRRC_SNDCP_ENTITY]--;
156 break;
157
158 #ifdef FF_GPF_TCPIP
159 case SRCC_TCPIP_SNDCP_LINK:
160 entity_counter[SRRC_TCPIP_ENTITY]--;
161 entity_counter[SRRC_SNDCP_ENTITY]--;
162 return;
163 #endif
164
165 default:
166 return;
167 }
168 }
169
170 /*
171 +--------------------------------------------------------------------+
172 | PROJECT : MODULE : ACI_DTI |
173 | STATE : finished ROUTINE : srcc_reserve_sources |
174 +--------------------------------------------------------------------+
175
176 PURPOSE : check the possibility of creation a number of dti connections
177 */
178 GLOBAL BOOL srcc_reserve_sources( SRCC_LINK_NO link_no, SHORT no )
179 {
180 switch( link_no )
181 {
182 case SRCC_PPPS_SNDCP_LINK:
183 if ( entity_counter[SRRC_PPPS_ENTITY] >= MAX_PPPS_INSTANCES ||
184 entity_counter[SRRC_SNDCP_ENTITY] >= MAX_SNDCP_INSTANCES )
185 return FALSE;
186 break;
187
188 #if defined (FF_PKTIO) OR defined (FF_TCP_IP) OR defined (FF_PSI)
189 case SRCC_PKTIO_SNDCP_LINK:
190 #endif /* FF_PKTIO OR FF_TCP_IP OR FF_PSI */
191
192 case SRCC_NULL_SNDCP_LINK:
193 if ( entity_counter[SRRC_SNDCP_ENTITY] >= MAX_SNDCP_INSTANCES )
194 return FALSE;
195 break;
196 #ifdef FF_SAT_E
197 case SRCC_SIM_SNDCP_LINK:
198 if ( entity_counter[SRRC_SIM_ENTITY] >= MAX_SIM_INSTANCES ||
199 entity_counter[SRRC_SNDCP_ENTITY] >= MAX_SNDCP_INSTANCES )
200 return FALSE;
201 break;
202 #endif /* FF_SAT_E */
203 case SRCC_IP_SNDCP_LINK:
204 if ( entity_counter[SRRC_SNDCP_ENTITY] >= MAX_SNDCP_INSTANCES
205 #ifdef CO_UDP_IP
206 ||
207 entity_counter[SRRC_IP_ENTITY] >= MAX_IP_INSTANCES
208 #endif
209 )
210 return FALSE;
211 break;
212 #ifdef FF_GPF_TCPIP
213 case SRCC_TCPIP_SNDCP_LINK:
214 if ( entity_counter[SRRC_SNDCP_ENTITY] >= MAX_SNDCP_INSTANCES
215 || entity_counter[SRRC_TCPIP_ENTITY] >= MAX_TCPIP_INSTANCES )
216 return FALSE;
217 break;
218
219 #endif /* FF_GPF_TCPIP */
220 default:
221 return FALSE;
222 }
223
224 return TRUE;
225 }
226
227 #endif