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comparison src/aci2/aci/psa_pktios.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 | File: psa_pktios.c
4 +------------------------------------------------------------------------------
5 | Copyright 2002 Texas Instruments Berlin, AG
6 | All rights reserved.
7 |
8 | This file is confidential and a trade secret of Texas
9 | Instruments Berlin, AG
10 | The receipt of or possession of this file does not convey
11 | any rights to reproduce or disclose its contents or to
12 | manufacture, use, or sell anything it may describe, in
13 | whole, or in part, without the specific written consent of
14 | Texas Instruments Berlin, AG.
15 +------------------------------------------------------------------------------
16 | Purpose: This module defines the signalling functions of the
17 | protocol stack adapter for packet i/o managment (MNPKTIO)
18 +------------------------------------------------------------------------------
19 */
20
21 #ifdef GPRS
22 #ifdef FF_PKTIO
23 #ifndef PSA_PKTIOS_C
24 #define PSA_PKTIOS_C
25 #endif
26
27 #include "aci_all.h"
28 /*==== INCLUDES ===================================================*/
29 #include "dti.h" /* functionality of the dti library */
30 #include "aci_cmh.h"
31 #include "ati_cmd.h"
32 #include "aci_cmd.h"
33 #include "aci_lst.h"
34 #include "aci.h"
35 #include "psa.h"
36 #include "dti_conn_mng.h"
37 #include "dti_cntrl_mng.h"
38 #include "psa_pktio.h"
39 #include "cmh.h"
40
41
42 /*==== CONSTANTS ==================================================*/
43
44
45 /*==== TYPES ======================================================*/
46
47
48 /*==== EXPORT =====================================================*/
49
50 /*==== VARIABLES ==================================================*/
51
52
53 /*==== FUNCTIONS ==================================================*/
54
55 /*
56 +-------------------------------------------------------------------+
57 | PROJECT : GPRS (8441) MODULE : PSA_PKTIOS |
58 | STATE : finished ROUTINE : psaPKT_ConnectRej |
59 +-------------------------------------------------------------------+
60
61 PURPOSE : Indicates that ACI can not handle a DTI connection with PKTIO
62
63 */
64 GLOBAL void psaPKT_ConnectRej ( UBYTE device_no)
65 {
66 TRACE_FUNCTION ("psaPKT_ConnectRej()");
67 {
68 PALLOC ( pkt_connect_rej, PKT_CONNECT_REJ);
69 pkt_connect_rej->device_no = device_no;
70 PSEND (hCommPKTIO, pkt_connect_rej);
71 }
72 }
73
74 /*
75 +-------------------------------------------------------------------+
76 | PROJECT : GPRS (8441) MODULE : PSA_PKTIOS |
77 | STATE : finished ROUTINE : psaPKT_ConnectRes |
78 +-------------------------------------------------------------------+
79
80 PURPOSE : Response to PKT_CONNECT_IND sent by PKTIO with confirmed
81 DIO capabilities
82
83 */
84 GLOBAL void psaPKT_ConnectRes ( UBYTE device_no,
85 T_ACI_PKTIO_CAP * pktio_cap)
86 {
87 TRACE_FUNCTION ("psaPKT_ConnectRes()");
88 {
89 PALLOC ( pkt_connect_res, PKT_CONNECT_RES);
90 memcpy(&pkt_connect_res->dio_dcb,pktio_cap,sizeof(T_ACI_PKTIO_CAP));
91 pkt_connect_res->device_no = device_no;
92 PSEND (hCommPKTIO, pkt_connect_res);
93 }
94 }
95
96
97 /*
98 +-------------------------------------------------------------------+
99 | PROJECT : GPRS (8441) MODULE : PSA_PKTIOS |
100 | STATE : finished ROUTINE : psaPKT_DTICloseReq |
101 +-------------------------------------------------------------------+
102
103 PURPOSE : Request closing of DTI connection with PKTIO
104
105 */
106 GLOBAL void psaPKT_DTICloseReq ( UBYTE device_no)
107 {
108 TRACE_FUNCTION ("psaPKT_DTICloseReq()");
109 {
110 PALLOC ( pkt_dti_close_req, PKT_DTI_CLOSE_REQ);
111 pkt_dti_close_req->device_no = device_no;
112 PSEND (hCommPKTIO, pkt_dti_close_req);
113 }
114 }
115
116 /*
117 +-------------------------------------------------------------------+
118 | PROJECT : GPRS (8441) MODULE : PSA_PKTIOS |
119 | STATE : finished ROUTINE : psaPKT_DTIOpenReq |
120 +-------------------------------------------------------------------+
121
122 PURPOSE : Request opening of DTI connection with PKTIO
123
124 */
125 GLOBAL void psaPKT_DTIOpenReq ( UBYTE device_no, const char * peer_name,
126 ULONG link_id, UBYTE dti_direction)
127 {
128 TRACE_FUNCTION ("psaPKT_DTIOpenReq()");
129 {
130 PALLOC ( pkt_dti_open_req, PKT_DTI_OPEN_REQ);
131 pkt_dti_open_req->device_no = device_no;
132 pkt_dti_open_req->peer = (ULONG)peer_name;
133 pkt_dti_open_req->link_id = link_id;
134 pkt_dti_open_req->dti_direction = dti_direction;
135
136 PSEND (hCommPKTIO, pkt_dti_open_req);
137 }
138 }
139
140 /*
141 +-------------------------------------------------------------------+
142 | PROJECT : GPRS (8441) MODULE : PSA_PKTIOS |
143 | STATE : finished ROUTINE : psaPKT_ModifyReq |
144 +-------------------------------------------------------------------+
145
146 PURPOSE : Request modification of channel parameter
147 !!Attention!! currently not used
148 */
149 GLOBAL void psaPKT_ModifyReq ( UBYTE device_no,
150 T_ACI_PKTIO_CAP * pktio_cap)
151 {
152 TRACE_FUNCTION ("psaPKT_ModifyReq()");
153 {
154 PALLOC ( pkt_modify_req, PKT_MODIFY_REQ);
155 pkt_modify_req->device_no = device_no;
156 memcpy(&pkt_modify_req->dio_dcb,pktio_cap,sizeof(T_ACI_PKTIO_CAP));
157 PSEND (hCommPKTIO, pkt_modify_req);
158 }
159 }
160
161 /*
162 +-------------------------------------------------------------------+
163 | PROJECT : GPRS (8441) MODULE : PSA_PKTIOS |
164 | STATE : finished ROUTINE : psaPKT_Dti_Req |
165 +-------------------------------------------------------------------+
166
167 PURPOSE : Request for DTI connection by DTI managment
168
169 */
170 GLOBAL void psaPKT_Dti_Req ( ULONG link_id, UBYTE peer,
171 T_DTI_MNG_PKT_MODE con_mode)
172 {
173 UBYTE device_no;
174 T_DTI_CNTRL device_info;
175
176 TRACE_FUNCTION ("psaPKT_Dti_Req()");
177
178 dti_cntrl_get_info_from_dti_id(EXTRACT_DTI_ID(link_id), &device_info);
179 device_no = device_info.dev_no;
180 if(con_mode EQ PKT_CONNECT_DTI)
181 {
182 dti_cntrl_set_conn_parms((T_DTI_CONN_LINK_ID)link_id, DTI_ENTITY_PKTIO,
183 device_info.dev_no, device_info.sub_no);
184
185 psaPKT_DTIOpenReq (device_no,dti_entity_name[peer].name,
186 link_id, DTI_CHANNEL_TO_LOWER_LAYER);
187 }
188 else
189 {
190 psaPKT_DTICloseReq(device_no);
191 }
192 }
193
194
195 #endif /* FF_PKTIO */
196 #endif /* GPRS */
197 /*==== EOF ========================================================*/
198