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| Rev | Author | Line No. | Line |
|---|---|---|---|
| 1655 | giacomo | 1 | |
| 2 | #include <kernel/func.h> |
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| 3 | #include <tracer.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.h> |
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| 12 | #include <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 | } |