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| Rev | Author | Line No. | Line |
|---|---|---|---|
| 519 | mauro | 1 | /* |
| 2 | * Project: S.Ha.R.K. |
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| 3 | * |
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| 4 | * Coordinators: |
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| 5 | * Giorgio Buttazzo <giorgio@sssup.it> |
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| 6 | * Paolo Gai <pj@gandalf.sssup.it> |
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| 7 | * |
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| 8 | * Authors : |
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| 9 | * Mauro Marinoni <mauro.marinoni@unipv.it> |
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| 10 | * |
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| 11 | * |
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| 12 | * ReTiS Lab (Scuola Superiore S.Anna - Pisa - Italy) |
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| 13 | * |
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| 14 | * http://www.sssup.it |
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| 15 | * http://retis.sssup.it |
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| 16 | * http://shark.sssup.it |
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| 17 | */ |
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| 18 | |||
| 19 | #include <kernel/func.h> |
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| 20 | |||
| 21 | /* System */ |
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| 22 | extern int input_init(void); |
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| 23 | extern int input_exit(void); |
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| 24 | |||
| 25 | extern int serio_init(void); |
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| 26 | extern int serio_exit(void); |
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| 27 | |||
| 28 | /* Controllers */ |
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| 29 | extern int i8042_init(void); |
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| 30 | extern int i8042_exit(void); |
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| 31 | |||
| 32 | /*extern int serport_init(void); |
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| 33 | extern int serport_exit(void);*/ |
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| 34 | |||
| 35 | /* Handlers */ |
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| 36 | extern int evbug_init(void); |
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| 37 | extern int evbug_exit(void); |
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| 38 | |||
| 549 | mauro | 39 | static int input_installed = FALSE; |
| 40 | static int evbug_installed = FALSE; |
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| 519 | mauro | 41 | |
| 42 | /* Init the Linux Input Layer */ |
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| 549 | mauro | 43 | int INPUT26_installed(void) |
| 44 | { |
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| 45 | return input_installed; |
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| 46 | } |
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| 47 | |||
| 519 | mauro | 48 | int INPUT26_init() { |
| 49 | |||
| 50 | int ret; |
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| 51 | |||
| 52 | if (input_installed == TRUE) return 0; |
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| 53 | |||
| 54 | ret = input_init(); |
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| 55 | if (ret) { |
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| 56 | printk(KERN_ERR "Input_Init return: %d\n", ret); |
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| 57 | return -1; |
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| 58 | } |
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| 59 | |||
| 60 | ret = serio_init(); |
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| 61 | if (ret) { |
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| 62 | printk(KERN_ERR "Serio_Init return: %d\n", ret); |
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| 826 | mauro | 63 | return -2; |
| 519 | mauro | 64 | } |
| 65 | |||
| 66 | ret = i8042_init(); |
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| 67 | if (ret) { |
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| 68 | printk(KERN_ERR "i8042_Init return: %d\n", ret); |
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| 826 | mauro | 69 | return -3; |
| 519 | mauro | 70 | } |
| 71 | |||
| 72 | /* TODO |
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| 73 | ret = serport_init(); |
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| 74 | if (ret) { |
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| 75 | printk(KERN_ERR "SerPort_Init return: %d\n", ret); |
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| 76 | return -1; |
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| 77 | } */ |
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| 78 | |||
| 79 | input_installed = TRUE; |
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| 80 | |||
| 81 | return ret; |
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| 82 | } |
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| 83 | |||
| 84 | int INPUT26_close() { |
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| 85 | |||
| 86 | if (input_installed == TRUE) { |
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| 87 | i8042_exit(); |
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| 88 | serio_exit(); |
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| 89 | input_exit(); |
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| 90 | |||
| 91 | return 0; |
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| 92 | } else |
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| 93 | return -1; |
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| 94 | } |
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| 95 | |||
| 538 | mauro | 96 | /* Init the Linux Event Debug Driver */ |
| 549 | mauro | 97 | int EVBUG26_installed(void) |
| 98 | { |
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| 99 | return evbug_installed; |
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| 100 | } |
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| 101 | |||
| 519 | mauro | 102 | int EVBUG26_init() { |
| 103 | evbug_init(); |
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| 104 | |||
| 549 | mauro | 105 | evbug_installed = TRUE; |
| 106 | |||
| 519 | mauro | 107 | return 0; |
| 108 | } |
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| 109 | |||
| 110 | int EVBUG26_close() { |
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| 111 | evbug_exit(); |
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| 112 | |||
| 549 | mauro | 113 | evbug_installed = FALSE; |
| 114 | |||
| 519 | mauro | 115 | return 0; |
| 116 | } |
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| 117 |