FreeCalypso > hg > ffs-editor
comparison src/cs/riviera/rvf/rvf_target.h @ 0:92470e5d0b9e
src: partial import from FC Selenite
author | Mychaela Falconia <falcon@freecalypso.org> |
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date | Fri, 15 May 2020 01:28:16 +0000 |
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-1:000000000000 | 0:92470e5d0b9e |
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1 /****************************************************************************/ | |
2 /* */ | |
3 /* Name rvf_target.h */ | |
4 /* */ | |
5 /* Function this file contains definitions that will probably */ | |
6 /* change for each target system. This includes */ | |
7 /* such things number of tasks, */ | |
8 /* little endian/big endian conversions, etc... */ | |
9 /* */ | |
10 /* */ | |
11 /* NOTE This file should always be included first. */ | |
12 /* */ | |
13 /* Version 0.1 */ | |
14 /* */ | |
15 /* Date Modification */ | |
16 /* ------------------------------------ */ | |
17 /* 4/19/1999 Create */ | |
18 /* 10/27/1999 remove declaration of ntohs, htons, ntohl, htonl */ | |
19 /* in order to avoid conflict with winsock.h */ | |
20 /* 12/23/1999 add buffer and memory bank related definition */ | |
21 /* 07/12/2000 implement dynamic memory allocation. */ | |
22 /* 01/16/2004 Corrected conversion from seconds/milliseconds to ticks. */ | |
23 /* */ | |
24 /* Author David Lamy-Charrier (dlamy@tif.ti.com) */ | |
25 /* */ | |
26 /* (C) Copyright 1999 by Texas Instruments Incorporated, All Rights Reserved*/ | |
27 /****************************************************************************/ | |
28 #ifndef _RVF_TARGET_H | |
29 #define _RVF_TARGET_H | |
30 | |
31 #ifndef _WINDOWS | |
32 #include "config/rv.cfg" | |
33 #include "config/swconfig.cfg" | |
34 #endif | |
35 | |
36 | |
37 /* optimizations */ | |
38 #ifdef _WINDOWS | |
39 #define INLINE __inline | |
40 #else | |
41 #define INLINE inline | |
42 #endif | |
43 | |
44 | |
45 /*----------------------------------------------------------------------*/ | |
46 /* RVF Definitions */ | |
47 /*----------------------------------------------------------------------*/ | |
48 | |
49 | |
50 /* the maximum number of memory bank created by users */ | |
51 #if (!GSMLITE) | |
52 #define RVF_MAX_TOTAL_MB 70 | |
53 #else // GSMLITE | |
54 #define RVF_MAX_TOTAL_MB 20 | |
55 #endif // GSMLITE | |
56 | |
57 /* the maximum number of real memory bank managed */ | |
58 #if (!GSMLITE) | |
59 #define RVF_MAX_REAL_MB 60 | |
60 #else // GSMLITE | |
61 #define RVF_MAX_REAL_MB 20 | |
62 #endif // GSMLITE | |
63 | |
64 /* max length of memory bank name */ | |
65 #define RVF_MAX_MB_LEN 10 | |
66 | |
67 /* max length of task name */ | |
68 #define RVF_MAX_TASK_LEN 10 | |
69 | |
70 | |
71 /* RVF_MB_MAPPING defines the correspondance between mb_name and mb_id */ | |
72 /* WARNING!!!! When adding new memory banks in this default list, take care */ | |
73 /* to always finish with the {0,0} !!! */ | |
74 #if (!GSMLITE) | |
75 #define RVF_MB_MAPPING {{ "RVM_PRIM", 0},{ "TEST1", 1}, { "TEST2", 2},\ | |
76 { "TEST3", 3}, { "TEST4", 3},\ | |
77 {"HCI_RX", 4},{"HCI_TX", 5},\ | |
78 {"ATP_PRIM",27},{"ATP_UART",27},\ | |
79 {"RV_TRACE", TRACE_MB_ID},\ | |
80 {"UWIRE_PRIM",37},{0,0}} | |
81 #else // GSMLITE | |
82 #define RVF_MB_MAPPING {{ "RVM_PRIM", 0},{ "TEST1", 1}, { "TEST2", 2},\ | |
83 { "TEST3", 3}, { "TEST4", 3}, {0,0}} | |
84 #endif // GSMLITE | |
85 | |
86 /* set the following variable to 1 to check for buffer corruption*/ | |
87 #define RVF_ENABLE_BUF_CORRUPTION_CHECK 1 | |
88 | |
89 /* set the following variable to 1 to check for buffer linkage*/ | |
90 #define RVF_ENABLE_BUF_LINKAGE_CHECK 1 | |
91 | |
92 /* enable or disable memory statistics functions */ | |
93 #define RVF_ENABLE_STATS 1 | |
94 | |
95 | |
96 /* The maximum number of RVF tasks allowed in the system*/ | |
97 #if (!GSMLITE) | |
98 #define MAX_RVF_TASKS 30 | |
99 #else // GSMLITE | |
100 #define MAX_RVF_TASKS 11 | |
101 #endif // GSMLITE | |
102 | |
103 /* max number of callback functions for buffers waiting to be counted on another memory bank */ | |
104 #if (!GSMLITE) | |
105 #define RVF_MAX_WAITING_BUF 300 | |
106 #else // GSMLITE | |
107 #define RVF_MAX_WAITING_BUF 20 | |
108 #endif // GSMLITE | |
109 /* sum of RVF_BUFi_MAX */ | |
110 | |
111 | |
112 | |
113 | |
114 | |
115 | |
116 | |
117 /*********************************************************************** | |
118 ** Timer related definitions. These should be edited per system. The | |
119 ** macros should convert milliseconds and seconds to system ticks. | |
120 ** Applications should use these to calculate the number of ticks to | |
121 ** sleep for. | |
122 */ | |
123 | |
124 #ifdef _WINDOWS | |
125 #define RVF_MS_TO_TICKS(_x) ((_x) / 50) | |
126 #define RVF_SECS_TO_TICKS(_x) (((_x) * 1000) / 50) | |
127 #define RVF_TICKS_TO_MS(_x) ((_x) * 50) | |
128 #else | |
129 #if 1 /* new FreeCalypso code */ | |
130 /* | |
131 * In the present GSM firmware, the Nucleus tick is the TDMA frame, | |
132 * and the duration of one TDMA frame by definition equals 60/13 ms. | |
133 * Hence we use the natural factors of 13 and 60 instead of TI's | |
134 * 200 and 923 (computed to fit the rounded 4.615 ms value), | |
135 * and get not only better accuracy, but also a greater maximum | |
136 * time value: 330382 s (just under 4 days) instead of the old maximum | |
137 * of 21474 s (just under 6 h). | |
138 */ | |
139 #define RVF_MS_TO_TICKS(_x) ((((_x) * 13) + 30) / 60) | |
140 #define RVF_SECS_TO_TICKS(_x) ((((_x) * 13000) + 30) / 60) | |
141 /* RVF_TICKS_TO_MS() macro was unused and is being removed */ | |
142 #else /* old code from TI */ | |
143 /* | |
144 * To avoid floating point computation, the tick duration 4.615 ms can be | |
145 * resolved to the fraction : 923/200. | |
146 * | |
147 * Due to the multiplication with 200, the maximum usable value for | |
148 * milliseconds is 2^32 / 200 = 21,474,836. The maximum usable value | |
149 * for seconds is 2^32 / (200 * 1000) = 21,474. | |
150 * Both values correspond approximately to 5h 57m 54s. | |
151 */ | |
152 #define RVF_MS_TO_TICKS(_x) ((((_x) * 200) + 462) / 923) | |
153 #define RVF_SECS_TO_TICKS(_x) ((((_x) * 1000 * 200) + 462) / 923) | |
154 #define RVF_TICKS_TO_MS(_x) ((((_x) * 923) + 100) / 200) | |
155 #endif | |
156 #endif | |
157 | |
158 #endif /* _RVF_TARGET_H */ |