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annotate gsm-fw/services/ffs/task.c @ 462:6500e1817d9b

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doc/Roadmap: written
author Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
date Mon, 23 Jun 2014 20:39:36 +0000
parents 4d706a4134b0
children d779078abe40
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1 /******************************************************************************
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2 * Flash File System (ffs)
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3 * Idea, design and coding by Mads Meisner-Jensen, mmj@ti.com
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4 *
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5 * FFS task. ONLY for target!
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6 *
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7 * $Id: task.c 1.48.1.1.1.24 Thu, 18 Dec 2003 10:50:52 +0100 tsj $
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8 *
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9 ******************************************************************************/
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11 #include "../../include/config.h"
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12 #include "ffs.h"
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13 #include "core.h"
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14 #include "task.h"
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15 #include "ffstrace.h"
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16 #include "intctl.h"
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17 #include "ramffs.h"
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18 #include "../../riviera/rvm/rvm_use_id_list.h"
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19 #include <string.h>
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21 /******************************************************************************
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22 * Globals and function prototypes
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23 ******************************************************************************/
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24
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25 extern UINT8 pcm_init(void);
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26 void ffs_task(void);
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27
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28 static effs_t ffs_init_status;
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29 req_id_t request_id_last = 0;
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31 T_OS_MB_ID ffs_mb_id;
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32 UINT16 ffs_addr_id;
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33
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34 /******************************************************************************
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35 * FFS Test Task
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36 ******************************************************************************/
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37
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38 // For this to work, change:
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39 // 1. MAX_RVF_TASKS define in rvf_target.h
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41 // Note that the FFS_TEST_TASK_ID is set one too low! We assume we are lucky
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42 // that no other task has the same ID...
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43
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44 #if (WITH_TFFS == 1)
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45
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46 #define FFS_TEST_STACK_SIZE 1024
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48 #define FFS_TEST_TASK_ID (MAX_RVF_TASKS - 1 - 1)
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49
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50 void ffs_test_task(void);
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51 void test_init(int keepgoing);
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52 int test_run(char *testname);
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53
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54 static uint8 ffs_test_stack[FFS_TEST_STACK_SIZE];
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55
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56 // This is the string of test cases to run by calling test_run(). This
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57 // string as written to from tmffs module.
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58 char ffs_test_string[128];
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59
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60 // Delay for <delay> milliseconds
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61 void tffs_delay(int delay)
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62 {
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63 delay = 14 * delay / 64; // approx. same as division by 60/13
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64 OS_DELAY(delay);
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65 }
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66
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67 UINT32 rvf_get_tick_count(void);
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68 // Timer functions for benchmarking
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69 UINT32 tffs_timer_begin(void)
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70 {
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71 return rvf_get_tick_count();
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72 }
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73
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74 UINT32 tffs_timer_end(UINT32 time_begin)
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75 {
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76 // return current time minus time_begin
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77 UINT32 ticks;
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78
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79 ticks = rvf_get_tick_count();
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80
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81 return (ticks - time_begin) * 60 / 13;
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82 }
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83
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84 void ffs_test_task(void)
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85 {
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86 effs_t error;
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87
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88 OS_DELAY(217); // wait approx. 1000ms
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89
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90 ttw(str(TTrTest, "ffs_test_task()" NL));
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91
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92 while (1) {
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93 OS_DELAY(217); // wait approx. 1000ms
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94
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95 // Poll to see if we have tests to run... We know that the writer of
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96 // ffs_test_string has a higher priority than us, so it is properly
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97 // written when we reach here.
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98 if (*ffs_test_string) {
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99 test_init(0);
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100 error = test_run(ffs_test_string);
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101 *ffs_test_string = 0;
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102
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103 if (error == 0)
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104 ttw(str(TTrTest, "TEST succeeded" NL));
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105 else
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106 ttw(ttr(TTrTest, "TEST cases failed: %d" NL, error));
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107 }
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108 }
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109 }
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110
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111 #endif // End of WITH_TFFS
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112
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113 /******************************************************************************
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114 * Target Platform Abstraction Functions
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115 ******************************************************************************/
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116
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117 req_id_t request_id_get(void)
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118 {
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119 uint32 cpsr;
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120
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121 // We disable interrupt to avoid any other tasks to get the same id.
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122 cpsr = int_disable();
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123 request_id_last++;
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124
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125 if (request_id_last < 0)
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126 request_id_last = 0;
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127
219
2beb88a3d528 gsm-fw links with FFS included
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 218
diff changeset
128 int_enable(cpsr);
212
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
129
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
130 return request_id_last;
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
131 }
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
132
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
133 void *target_malloc(unsigned int size)
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
134 {
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
135 char *buf;
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
136
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
137 #if (_RVF == 1)
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
138 if ((rvf_get_buf(ffs_mb_id, size, (T_RVF_BUFFER*) &buf)) == RVF_RED)
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
139 return 0;
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
140 else
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
141 return buf;
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
142 #else
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
143 return 0;
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
144 #endif
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
145 }
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
146
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
147 void target_free(void *buf)
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
148 {
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
149 int error;
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
150
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
151 #if (_RVF == 1)
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
152 if ((error = OS_FREE(buf)) != OS_OK)
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
153 ttw(ttr(TTrFatal, "target_free() %d (FAILED)" NL, error));
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
154 #endif
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
155 }
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
156
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
157
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
158 /******************************************************************************
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
159 * FFS Blocking Call Handling
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
160 ******************************************************************************/
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
161
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
162 effs_t ffs_b_begin(struct ffs_blocking_s *fb, T_RVF_MUTEX *mutex, int *result)
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
163 {
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
164 effs_t error;
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
165
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
166 if ((error = rvf_initialize_mutex(mutex)) < 0)
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
167 return error;
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
168
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
169 if ((error = rvf_lock_mutex(mutex)) < 0) // This will succeed
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
170 return error;
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
171
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
172 fb->result = result;
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
173 fb->mutex = mutex;
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
174
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
175 return EFFS_OK;
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
176 }
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
177
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
178 effs_t ffs_b_end(T_RVF_MUTEX *mutex, int result)
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
179 {
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
180 effs_t error;
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
181
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
182 // Do not lock the mutex if the message send operation failed
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
183 if (result >= 0)
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
184 // This will block the task until the mutex has been released
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
185 if ((error = rvf_lock_mutex(mutex)) < 0)
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
186 return error;
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
187
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
188 if ((error = rvf_unlock_mutex(mutex)) < 0)
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
189 return error;
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
190
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
191 if ((error = rvf_delete_mutex(mutex)) < 0)
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
192 return error;
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
193
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
194 return EFFS_OK;
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
195 }
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
196
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
197 /******************************************************************************
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
198 * FFS Task
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
199 ******************************************************************************/
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
200 /* The below access to the intenal Nucleus variable "TCD_Interrupt_Level" is
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
201 * a workaround for a known Nucleus BUG (see CQ SWI-FIX-17560) */
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
202
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
203 void ffs_main_init()
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
204 {
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
205 extern int TCD_Interrupt_Level;
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
206 int tmp_int_level;
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
207 ttr_init(TTrTask|TTrTest|TTrTestInfo);
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
208 //ttr_init(TTrTask|TTrTest|TTrTestInfo|TTrDrvErase|TTrDrvWrite|TTrTaskLow|TTrApi);
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
209
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
210 tmp_int_level = TCD_Interrupt_Level; // Backup Int level
226
4d706a4134b0 FFS in gsm-fw: generate the legacy block info table at run time
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 221
diff changeset
211 TCD_Interrupt_Level = 0xC0; // The Interrups are not yet enabled..
218
fee45482aa2a FFS: hopefully-correct initialization for the FFS_IN_RAM configuration
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 212
diff changeset
212 #if FFS_IN_RAM
226
4d706a4134b0 FFS in gsm-fw: generate the legacy block info table at run time
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 221
diff changeset
213 memset(_RAMFFS_area, 0xFF, RAMFFS_TOTAL_SIZE);
218
fee45482aa2a FFS: hopefully-correct initialization for the FFS_IN_RAM configuration
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 212
diff changeset
214 #endif
212
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
215 ffs_init_status = ffs_initialize();
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
216 TCD_Interrupt_Level = tmp_int_level; // Restore Int level
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
217
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
218 #if 0
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
219 pcm_init(); // We have to call pcm_init() before G23 starts.
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
220 #endif
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
221 }
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
222
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
223 void ffs_task_init(T_OS_MB_ID mbid, T_RVF_ADDR_ID addr_id)
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
224 {
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
225 int error;
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
226
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
227 ffs_mb_id = mbid;
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
228 ffs_addr_id = addr_id;
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
229
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
230 #if (WITH_TFFS == 1)
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
231 error =
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
232 OS_CREATE_TASK((TASKPTR) ffs_test_task, FFS_TEST_TASK_ID, "TFFS",
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
233 ffs_test_stack, FFS_TEST_STACK_SIZE,
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
234 249, // priority
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
235 4, // ET4_TASK type
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
236 0, // no time slicing
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
237 RUNNING); // start state
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
238
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
239 ttw(ttr(TTrTask, "os_create_task('TFFS') %d" NL, error));
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
240 #endif
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
241 }
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
242
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
243 void ffs_task()
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
244 {
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
245 extern int etm_ffs_init(void);
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
246 struct ffs_req_s *request;
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
247 T_FFS_FILE_CNF *confirm_file;
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
248 T_FFS_STREAM_CNF *confirm_stream;
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
249 T_RVF_MUTEX *mutex_p;
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
250 int error, free_mail, os_error = OS_OK;
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
251 uint16 revision, manufacturer_id, device_id;
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
252 uint32 base;
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
253 fd_t fdi;
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
254 char *temp_path;
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
255 req_id_t temp_id;
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
256
218
fee45482aa2a FFS: hopefully-correct initialization for the FFS_IN_RAM configuration
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 212
diff changeset
257 #if FFS_IN_RAM
212
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
258 // Non formatted FFS should be formatted
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
259 // So we don't have to use PCTM to format it
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
260 if (fs.initerror == EFFS_NOFORMAT)
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
261 {
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
262 ffs_format_nb("/", 0x2BAD, 0);
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
263 }
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
264
218
fee45482aa2a FFS: hopefully-correct initialization for the FFS_IN_RAM configuration
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 212
diff changeset
265 /* ffs_InitRFCap(); */
212
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
266 #endif
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
267
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
268 ttr(TTrTask, "ffs_init() %d" NL, ffs_init_status);
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
269
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
270 ffs_query(Q_FFS_REVISION, &revision);
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
271 ttr(TTrTask,"FFS revision: 0x%x" NL, revision);
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
272
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
273 ffs_query(Q_DEV_MANUFACTURER, &manufacturer_id);
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
274 ffs_query(Q_DEV_DEVICE, &device_id);
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
275 ffs_query(Q_DEV_DRIVER, &revision);
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
276 ttr(TTrTask,"FFS device, driver: 0x%02x, 0x%04x, %d" NL,
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
277 manufacturer_id, device_id, revision);
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
278
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
279 ffs_query(Q_DEV_BASE, &base);
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
280 ffs_query(Q_DEV_BLOCKS, &revision);
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
281 ttr(TTrTask,"FFS base, blocks: 0x%x, %d" NL, base, revision);
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
282
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
283 ffs_query(Q_FFS_FORMAT_READ, &manufacturer_id);
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
284 ffs_query(Q_FFS_FORMAT_WRITE, &device_id);
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
285 ttr(TTrTask,"FFS format read, write: 0x%x, 0x%x" NL NL,
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
286 manufacturer_id, device_id);
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
287
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
288 // If some blocks has been marked for reclaim, reclaim them now...
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
289 blocks_reclaim();
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
290
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
291 // We can only mkdir("pcm") *after* our mailbox has been allocated
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
292 // otherwise mkdir("pcm") will fail.
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
293 error = ffs_mkdir_nb("/pcm", 0);
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
294
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
295 // Register FFS to ETM database
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
296 error = etm_ffs_init();
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
297
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
298 while (1)
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
299 {
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
300 OS_MAIL_WAIT(OS_MAIL_EVENT_MASK);
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
301 request = (struct ffs_req_s *) OS_MAIL_READ();
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
302
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
303 ttw(ttr(TTrTaskLow, "ffs_task(%d):" NL, request->cmd));
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
304 switch (request->cmd) {
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
305 case WRITE: case SEEK: case CLOSE: case FTRUNC: case FDATASYNC:
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
306 ttw(ttr(TTrTaskLow, " fdi = %d" NL, request->fdi));
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
307 // Save a local copy of fdi because the task we call later can
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
308 // modify it and we have to use the fdi if a callback is used
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
309 fdi = (fd_t)request->fdi;
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
310 break;
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
311 default:
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
312 ttw(ttr(TTrTaskLow, " name = %s" NL, request->path));
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
313 break;
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
314 }
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
315 ttw(ttr(TTrTaskLow, " src = 0x%x" NL, request->src));
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
316 ttw(ttr(TTrTaskLow, " size = %d" NL, request->size));
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
317
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
318 if (tr_query(TTrTaskDelays))
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
319 OS_DELAY(5);
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
320
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
321 switch (request->cmd) {
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
322 case NOP: error = EFFS_OK; break;
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
323 case FILE_WRITE: error = task_file_write(request); break;
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
324 case SYMLINK: error = task_symlink(request); break;
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
325 case MKDIR: error = task_mkdir(request); break;
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
326 case REMOVE: error = task_remove(request); break;
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
327 case RENAME: error = task_rename(request); break;
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
328 case FCONTROL: error = task_fcontrol(request); break;
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
329 case PREFORMAT: error = task_preformat(request); break;
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
330 case FORMAT: error = task_format(request); break;
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
331 case OPEN: error = task_open(request); break;
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
332 case WRITE: error = task_write(request); break;
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
333 case SEEK: error = task_seek(request); break;
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
334 case CLOSE: error = task_close(request); break;
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
335 case TRUNC: error = task_trunc(request); break;
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
336 case FTRUNC: error = task_ftrunc(request); break;
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
337 case FDATASYNC: error = task_fdatasync(request); break;
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
338 default:
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
339 ttr(TTrFatal, "FFS FATAL: bad request: %d" NL, request->cmd);
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
340 break;
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
341 }
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
342
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
343 ttw(ttr(TTrTaskLow, "ffs_task(%d) %d" NL, request->cmd, error));
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
344 if (tr_query(TTrTaskDelays))
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
345 OS_DELAY(5);
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
346
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
347 // Call-back to caller
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
348 mutex_p = 0;
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
349 if (request->cp) {
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
350 free_mail = 0; // don't free mail we will reuse it
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
351 // We reuse the mail we received for our call-back. Due to
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
352 // this reuse, we must be careful with the order of
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
353 // assignments. If this is a stream modify function use
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
354 // ffs_stream_cnf else use ffs_file_cnf
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
355
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
356 temp_id = request->request_id; // Save id before we reuse the mail mem.
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
357 switch (request->cmd) {
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
358 case WRITE: case SEEK: case CLOSE: case FTRUNC: case FDATASYNC:
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
359 confirm_stream = (T_FFS_STREAM_CNF *) request;
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
360 confirm_stream->error = error;
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
361 confirm_stream->request_id = temp_id;
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
362 confirm_stream->fdi = fdi;
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
363 confirm_stream->header.msg_id = FFS_MESSAGE_OFFSET;
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
364
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
365 if (request->cp->callback_func) {
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
366 request->cp->callback_func((T_FFS_STREAM_CNF *)
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
367 confirm_stream);
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
368 }
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
369 else if (request->cp->addr_id) {
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
370 os_error = OS_MAIL_SEND(request->cp->addr_id,
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
371 confirm_stream);
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
372 }
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
373 else {
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
374 ttr(TTrFatal, "FFS WARNING: empty return path" NL);
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
375 free_mail = 1; // free mail
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
376 }
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
377 break;
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
378 default:
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
379 temp_path = (char *) request->path;
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
380 confirm_file = (T_FFS_FILE_CNF *) request;
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
381 confirm_file->error = error;
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
382 confirm_file->request_id = temp_id;
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
383 confirm_file->path = temp_path;
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
384 confirm_file->header.msg_id = FFS_MESSAGE_OFFSET;
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
385
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
386 if (request->cp->callback_func) {
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
387 request->cp->callback_func((T_FFS_FILE_CNF *) confirm_file);
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
388 }
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
389
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
390 else if (request->cp->addr_id) {
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
391 os_error = OS_MAIL_SEND(request->cp->addr_id,
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
392 confirm_file);
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
393 }
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
394 else {
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
395 ttr(TTrFatal, "FFS WARNING: empty return path" NL);
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
396 free_mail = 1; // free mail
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
397 }
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
398 break;
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
399 }
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
400
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
401 if (os_error != OS_OK)
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
402 ttr(TTrFatal, "FFS FATAL: os_send_msg() %d" NL, os_error);
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
403 }
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
404
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
405 // Blocking handling / unlocking mutex
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
406 else if (request->fb) {
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
407 // Save the pointer to the mutex and the error value (allocated
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
408 // on the stack by the macro FFS_BLOCKING_BEGIN)
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
409 mutex_p = request->fb->mutex;
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
410 *request->fb->result = error;
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
411 free_mail = 1; // free mail
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
412 }
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
413
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
414 else {
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
415 // The task must have been a non blocking without any callback
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
416 free_mail = 1; // free mail
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
417 }
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
418
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
419 // Free the mail memory. Note that we always free it, except when we
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
420 // have successfully reused it for sending a mail call-back.
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
421 if (free_mail == 1) {
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
422 os_error = OS_FREE(request);
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
423 if (os_error != OS_OK)
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
424 ttr(TTrFatal, "FFS FATAL: os_free() %d" NL, os_error);
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
425 }
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
426
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
427 // Blocking handling / unlocking mutex
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
428 if (mutex_p) {
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
429 // Wake up the caller task
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
430 if ((os_error = rvf_unlock_mutex(mutex_p)) < 0)
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
431 ttr(TTrFatal, "FFS FATAL: rvf_unlock_mutex() %d" NL, os_error);
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
432 }
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
433
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
434 tr_bstat();
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
435 }
3ebe6409e8bc gsm-fw/services/ffs: task.c integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
436 }