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| Rev | Author | Line No. | Line |
|---|---|---|---|
| 422 | giacomo | 1 | #ifndef _SERIO_H |
| 2 | #define _SERIO_H |
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| 3 | |||
| 4 | /* |
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| 5 | * Copyright (C) 1999-2002 Vojtech Pavlik |
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| 6 | * |
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| 7 | * This program is free software; you can redistribute it and/or modify it |
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| 8 | * under the terms of the GNU General Public License version 2 as published by |
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| 9 | * the Free Software Foundation. |
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| 10 | */ |
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| 11 | |||
| 12 | #include <linux/ioctl.h> |
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| 13 | #include <linux/interrupt.h> |
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| 14 | |||
| 15 | #define SPIOCSTYPE _IOW('q', 0x01, unsigned long) |
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| 16 | |||
| 17 | #ifdef __KERNEL__ |
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| 18 | |||
| 19 | #include <linux/list.h> |
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| 20 | |||
| 21 | struct serio { |
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| 22 | void *private; |
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| 23 | void *driver; |
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| 24 | char *name; |
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| 25 | char *phys; |
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| 26 | |||
| 27 | unsigned short idbus; |
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| 28 | unsigned short idvendor; |
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| 29 | unsigned short idproduct; |
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| 30 | unsigned short idversion; |
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| 31 | |||
| 32 | unsigned long type; |
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| 33 | unsigned long event; |
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| 34 | |||
| 35 | int (*write)(struct serio *, unsigned char); |
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| 36 | int (*open)(struct serio *); |
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| 37 | void (*close)(struct serio *); |
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| 38 | |||
| 39 | struct serio_dev *dev; |
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| 40 | |||
| 41 | struct list_head node; |
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| 42 | }; |
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| 43 | |||
| 44 | struct serio_dev { |
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| 45 | void *private; |
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| 46 | char *name; |
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| 47 | |||
| 48 | void (*write_wakeup)(struct serio *); |
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| 49 | irqreturn_t (*interrupt)(struct serio *, unsigned char, |
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| 50 | unsigned int, struct pt_regs *); |
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| 51 | void (*connect)(struct serio *, struct serio_dev *dev); |
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| 52 | void (*disconnect)(struct serio *); |
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| 53 | void (*cleanup)(struct serio *); |
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| 54 | |||
| 55 | struct list_head node; |
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| 56 | }; |
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| 57 | |||
| 58 | int serio_open(struct serio *serio, struct serio_dev *dev); |
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| 59 | void serio_close(struct serio *serio); |
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| 60 | void serio_rescan(struct serio *serio); |
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| 61 | irqreturn_t serio_interrupt(struct serio *serio, unsigned char data, unsigned int flags, struct pt_regs *regs); |
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| 62 | |||
| 63 | void serio_register_port(struct serio *serio); |
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| 64 | void serio_register_slave_port(struct serio *serio); |
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| 65 | void serio_unregister_port(struct serio *serio); |
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| 66 | void serio_unregister_slave_port(struct serio *serio); |
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| 67 | void serio_register_device(struct serio_dev *dev); |
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| 68 | void serio_unregister_device(struct serio_dev *dev); |
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| 69 | |||
| 70 | static __inline__ int serio_write(struct serio *serio, unsigned char data) |
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| 71 | { |
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| 72 | if (serio->write) |
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| 73 | return serio->write(serio, data); |
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| 74 | else |
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| 75 | return -1; |
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| 76 | } |
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| 77 | |||
| 78 | static __inline__ void serio_dev_write_wakeup(struct serio *serio) |
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| 79 | { |
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| 80 | if (serio->dev && serio->dev->write_wakeup) |
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| 81 | serio->dev->write_wakeup(serio); |
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| 82 | } |
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| 83 | |||
| 84 | static __inline__ void serio_cleanup(struct serio *serio) |
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| 85 | { |
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| 86 | if (serio->dev && serio->dev->cleanup) |
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| 87 | serio->dev->cleanup(serio); |
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| 88 | } |
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| 89 | |||
| 90 | #endif |
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| 91 | |||
| 92 | /* |
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| 93 | * bit masks for use in "interrupt" flags (3rd argument) |
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| 94 | */ |
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| 95 | #define SERIO_TIMEOUT 1 |
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| 96 | #define SERIO_PARITY 2 |
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| 97 | #define SERIO_FRAME 4 |
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| 98 | |||
| 99 | #define SERIO_TYPE 0xff000000UL |
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| 100 | #define SERIO_XT 0x00000000UL |
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| 101 | #define SERIO_8042 0x01000000UL |
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| 102 | #define SERIO_RS232 0x02000000UL |
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| 103 | #define SERIO_HIL_MLC 0x03000000UL |
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| 104 | #define SERIO_PC9800 0x04000000UL |
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| 105 | #define SERIO_PS_PSTHRU 0x05000000UL |
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| 106 | #define SERIO_8042_XL 0x06000000UL |
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| 107 | |||
| 108 | #define SERIO_PROTO 0xFFUL |
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| 109 | #define SERIO_MSC 0x01 |
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| 110 | #define SERIO_SUN 0x02 |
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| 111 | #define SERIO_MS 0x03 |
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| 112 | #define SERIO_MP 0x04 |
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| 113 | #define SERIO_MZ 0x05 |
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| 114 | #define SERIO_MZP 0x06 |
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| 115 | #define SERIO_MZPP 0x07 |
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| 116 | #define SERIO_SUNKBD 0x10 |
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| 117 | #define SERIO_WARRIOR 0x18 |
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| 118 | #define SERIO_SPACEORB 0x19 |
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| 119 | #define SERIO_MAGELLAN 0x1a |
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| 120 | #define SERIO_SPACEBALL 0x1b |
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| 121 | #define SERIO_GUNZE 0x1c |
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| 122 | #define SERIO_IFORCE 0x1d |
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| 123 | #define SERIO_STINGER 0x1e |
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| 124 | #define SERIO_NEWTON 0x1f |
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| 125 | #define SERIO_STOWAWAY 0x20 |
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| 126 | #define SERIO_H3600 0x21 |
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| 127 | #define SERIO_PS2SER 0x22 |
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| 128 | #define SERIO_TWIDKBD 0x23 |
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| 129 | #define SERIO_TWIDJOY 0x24 |
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| 130 | #define SERIO_HIL 0x25 |
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| 131 | #define SERIO_SNES232 0x26 |
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| 132 | #define SERIO_SEMTECH 0x27 |
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| 133 | |||
| 134 | #define SERIO_ID 0xff00UL |
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| 135 | #define SERIO_EXTRA 0xff0000UL |
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| 136 | |||
| 137 | #endif |