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Rev | Author | Line No. | Line |
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1093 | pj | 1 | |
2 | #include <kernel/func.h> |
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3 | #include <kernel/trace.h> |
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4 | |||
5 | #include <fs/bdevinit.h> |
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6 | #include <fs/fsinit.h> |
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7 | #include <fs/bdev.h> |
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8 | |||
9 | #include <drivers/keyb.h> |
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10 | |||
11 | #include <trace/trace.h> |
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12 | #include <trace/queues.h> |
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13 | |||
14 | #include <sys/mount.h> |
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15 | |||
16 | #include <fcntl.h> |
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17 | #include <unistd.h> |
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18 | #include <errno.h> |
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19 | |||
20 | int __register_sub_init(void) |
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21 | { |
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22 | return 0; |
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23 | } |
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24 | |||
25 | /* -- */ |
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26 | |||
27 | __dev_t root_device; |
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28 | __dev_t temp_device; |
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29 | |||
30 | int choose_root_callback(__dev_t dev,__uint8_t fs) |
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31 | { |
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32 | if (fs==FS_MSDOS) return dev; |
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33 | return -1; |
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34 | } |
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35 | |||
36 | int choose_temp_callback(__dev_t dev,__uint8_t fs) |
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37 | { |
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38 | static int flag=0; |
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39 | if (fs==FS_MSDOS) { |
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40 | if (flag) return dev; |
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41 | flag=1; |
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42 | } |
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43 | return -1; |
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44 | } |
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45 | |||
46 | /* -- */ |
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47 | |||
48 | extern int bdev_scan_devices(int(*callback)(__dev_t,__uint8_t)); |
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49 | |||
50 | int __bdev_sub_init(void) |
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51 | { |
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52 | BDEV_PARMS bdev=BASE_BDEV; |
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53 | |||
54 | bdev_def_showinfo(bdev,FALSE); |
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55 | bdev_init(&bdev); |
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56 | |||
57 | root_device=bdev_scan_devices(choose_root_callback); |
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58 | if (root_device<0) { |
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59 | cprintf("can't find root device to mount on /!!!\n"); |
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60 | sys_end(); |
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61 | return -1; |
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62 | } |
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63 | |||
64 | temp_device=bdev_scan_devices(choose_temp_callback); |
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65 | if (temp_device<0) { |
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66 | cprintf("can't find a filesystem to mount on /TEMP!!!\n"); |
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67 | } |
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68 | |||
69 | return 0; |
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70 | } |
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71 | |||
72 | /* -- */ |
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73 | |||
74 | extern int libc_initialize(void); |
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75 | |||
76 | int __fs_sub_init(void) |
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77 | { |
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78 | FILESYSTEM_PARMS fs=BASE_FILESYSTEM; |
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79 | struct mount_opts opts; |
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80 | int res; |
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81 | |||
82 | filesystem_def_rootdevice(fs,root_device); |
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83 | filesystem_def_fs(fs,FS_MSDOS); |
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84 | filesystem_def_showinfo(fs,FALSE); |
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85 | |||
86 | |||
87 | //filesystem_init_prologue(); |
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88 | filesystem_init(&fs); |
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89 | |||
90 | libc_initialize(); |
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91 | |||
92 | if (temp_device>=0) { |
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93 | memset(&opts,0,sizeof(struct mount_opts)); |
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94 | opts.flags=MOUNT_FLAG_RW; |
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95 | res=mount(temp_device,FS_MSDOS,"/TEMP",&opts); |
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96 | if (res!=0) { |
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97 | cprintf("can't mount XXX on /TEMP (errno: %i)\n",errno); |
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98 | } |
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99 | } |
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100 | |||
101 | TRC_init_phase2(); |
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102 | |||
103 | return 0; |
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104 | } |
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105 | |||
106 | /* -- */ |
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107 | |||
108 | void ctrlc_exit(KEY_EVT *k) |
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109 | { |
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110 | extern void dump_sem_table(void); |
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111 | extern void dump_nop_table(void); |
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112 | //dump_sem_table(); |
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113 | //dump_nop_table(); |
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114 | sys_end(); |
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115 | } |
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116 | |||
117 | /* -- */ |
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118 | |||
119 | void showmessage(char *s) |
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120 | { |
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121 | cputs(s); |
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122 | cprintf("Press [x] to begin..."); |
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123 | while (keyb_getchar()!='x'); |
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124 | cprintf("\n"); |
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125 | } |
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126 | |||
127 | void waitend(void) |
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128 | { |
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129 | int c; |
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130 | cprintf("Press [x] to exit..."); |
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131 | while ((c=keyb_getchar())!='x'); |
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132 | cprintf("\n"); |
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133 | } |