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comparison src/gpf/frame/cust_os/cust_os.h @ 0:4e78acac3d88

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src/{condat,cs,gpf,nucleus}: import from Selenite
author Mychaela Falconia <falcon@freecalypso.org>
date Fri, 16 Oct 2020 06:23:26 +0000
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1 /*
2 +------------------------------------------------------------------------------
3 | File: cust_os.h
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 : Definitions for the communication between L1 and L23 entities.
17 | This interface file provides an abstraction of the VSI
18 | interface, e.g. to avoid that macros like PALLOC need to be used
19 | by the customer.
20 +-----------------------------------------------------------------------------
21 */
22 #ifndef CUST_OS_H
23 #define CUST_OS_H
24
25 /*==== INCLUDES =============================================================*/
26
27 /*==== CONSTS ===============================================================*/
28
29 #define OSX_OK 0
30 #define OSX_ERROR -1
31
32 #define L1S_TRACE_DISABLE "L1S_TRACE_DISABLE"
33 #define L1S_TRACE_ENABLE "L1S_TRACE_ENABLE"
34 #define NO_SPECIAL_MPHC_RXLEV_REQ "NO_SPEC_MPHC_RXLEV_REQ"
35
36 /*==== TYPES ================================================================*/
37
38 /* Necessary defintions*/
39 typedef enum
40 {
41 L1_QUEUE, /* internal L1 communication */
42 DL_QUEUE, /* L1->DL */
43 RR_QUEUE, /* L1->RR */
44 GRR_QUEUE, /* L1->GRR */
45 LLC_QUEUE, /* L1->LLC e.g. ciphering via CCI */
46 SNDCP_QUEUE, /* L1->SNDCP e.g. compression via CCI */
47 GPF_ACI_QUEUE, /* L1->ACI */
48 MAX_OSX_QUEUE
49 } T_ENUM_OS_QUEUE;
50
51 typedef T_ENUM_OS_QUEUE ENUM_OS_QUEUE;
52
53 typedef struct {
54 char dummychar;
55 } DummyStruct;
56
57 typedef struct xSignalHeaderStruct
58 {
59 int SignalCode;
60 int _dummy1;
61 int _dummy2;
62 int _dummy3;
63 DummyStruct *SigP;
64 int _dummy4;
65 } xSignalHeaderRec;
66
67 typedef struct
68 {
69 int caller;
70 int queue_handle;
71 unsigned short queue_type;
72 } T_OSX_REGISTER;
73
74
75 /*==== EXPORTS ==============================================================*/
76
77 /*
78 * =================================================
79 * functional interface to the GPF frame environment
80 * =================================================
81 */
82
83 /*
84 * initialize queue_type to queue_handle conversion table
85 */
86 void _osx_init ( void );
87
88 /*
89 * dynamic osx configuration
90 */
91 int _osx_config ( const char *config );
92
93 /*
94 * open an cust_os communication channel
95 */
96 #ifdef _OSX_ON_OS_
97 int _osx_open (int,unsigned short,int,int);
98 #else
99 int _osx_open (int,unsigned short,int);
100 #endif
101
102 /*
103 * allocation of a primitive container with a specific size e.g. sizeof (T_XXX_REQ)
104 */
105 xSignalHeaderRec* osx_alloc_prim (unsigned long);
106
107 xSignalHeaderRec* int_osx_alloc_prim (int,unsigned long, int);
108
109 /*
110 * allocation of a memory section with a specific size
111 */
112 void* osx_alloc_mem (unsigned long);
113
114 void* int_osx_alloc_mem (int,unsigned long);
115
116 /*
117 * deallocation of one primitive container
118 */
119 void osx_free_prim (xSignalHeaderRec*);
120
121 void int_osx_free_prim (int,xSignalHeaderRec*);
122
123 /*
124 * deallocation of one memory section
125 */
126 void osx_free_mem (void*);
127
128 void int_osx_free_mem (int,void*);
129
130 /*
131 * reception of a primitive. This function should be called from a thread. It suspends
132 * the thread on an empty queue. Queue is specified by an idetifier,
133 */
134 xSignalHeaderRec* osx_receive_prim (T_ENUM_OS_QUEUE);
135
136 /*
137 * reception of a primitive. This function should be called from a thread. It suspends
138 * the thread on an empty queue. Queue is specified by its handle
139 */
140 xSignalHeaderRec *int_osx_receive_prim (int,int);
141
142 /*
143 * send a primtive to a queue specified by an identifier (no frame handle!)
144 */
145 void osx_send_prim (xSignalHeaderRec*, T_ENUM_OS_QUEUE);
146
147 /*
148 * send a primtive to a queue specified by a handle
149 */
150 void int_osx_send_prim (int,xSignalHeaderRec*, int);
151
152 /*
153 * send a signal with a special signal code (ULONG) and a pointer to a specific memory
154 * area to a queue specified by an identifier
155 */
156 void osx_send_sig (unsigned long, void *, T_ENUM_OS_QUEUE);
157
158 /*
159 * send a signal with a special signal code (ULONG) and a pointer to a specific memory
160 * area to a queue specified by its handle
161 */
162 void int_osx_send_sig (int,unsigned long,void*,int);
163
164 /*
165 * ================================================
166 * customizations for the L1 from Texas Instruments
167 * ================================================
168 */
169 #define L1C1_QUEUE L1_QUEUE
170 #define DLL1_QUEUE DL_QUEUE
171 #define RRM1_QUEUE RR_QUEUE
172 #define GRRM1_QUEUE GRR_QUEUE
173 #define BACK_QUEUE L1_QUEUE
174 #define ACI_QUEUE GPF_ACI_QUEUE
175
176 #define os_alloc_sig osx_alloc_prim
177 #define os_free_sig osx_free_prim
178 #define os_send_sig osx_send_prim
179 #define os_receive_sig osx_receive_prim
180
181 #define MEM_BUF_SIZE(SIG_PAR_SIZE) (SIG_PAR_SIZE + sizeof (xSignalHeaderRec))
182
183 #endif /* CUST_OS_H */