projects / qemu.git / blame
| Commit | Line | Data |
|---|---|---|
| fd65f595 WL |
1 | /* |
| 2 | * QEMU PS/2 keyboard/mouse emulation | |
| 3 | * | |
| 4 | * Copyright (C) 2003 Fabrice Bellard | |
| 5 | * | |
| 6 | * Permission is hereby granted, free of charge, to any person obtaining a copy | |
| 7 | * of this software and associated documentation files (the "Software"), to deal | |
| 8 | * in the Software without restriction, including without limitation the rights | |
| 9 | * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell | |
| 10 | * copies of the Software, and to permit persons to whom the Software is | |
| 11 | * furnished to do so, subject to the following conditions: | |
| 12 | * | |
| 13 | * The above copyright notice and this permission notice shall be included in | |
| 14 | * all copies or substantial portions of the Software. | |
| 15 | * | |
| 16 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR | |
| 17 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, | |
| 18 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL | |
| 19 | * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER | |
| 20 | * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, | |
| 21 | * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN | |
| 22 | * THE SOFTWARE. | |
| 23 | */ | |
| 24 | ||
| 25 | #ifndef HW_PS2_H | |
| 26 | #define HW_PS2_H | |
| 27 | ||
| 8b0caab0 | 28 | #define PS2_MOUSE_BUTTON_LEFT 0x01 |
| ed6f72b8 FL |
29 | #define PS2_MOUSE_BUTTON_RIGHT 0x02 |
| 30 | #define PS2_MOUSE_BUTTON_MIDDLE 0x04 | |
| 8b0caab0 FL |
31 | #define PS2_MOUSE_BUTTON_SIDE 0x08 |
| 32 | #define PS2_MOUSE_BUTTON_EXTRA 0x10 | |
| 33 | ||
| fa9414e9 PMD |
34 | typedef struct PS2State PS2State; |
| 35 | ||
| 87ecb68b PB |
36 | /* ps2.c */ |
| 37 | void *ps2_kbd_init(void (*update_irq)(void *, int), void *update_arg); | |
| 38 | void *ps2_mouse_init(void (*update_irq)(void *, int), void *update_arg); | |
| 39 | void ps2_write_mouse(void *, int val); | |
| 40 | void ps2_write_keyboard(void *, int val); | |
| 8498bb8d | 41 | uint32_t ps2_read_data(PS2State *s); |
| 7abe7eb2 GM |
42 | void ps2_queue_noirq(PS2State *s, int b); |
| 43 | void ps2_raise_irq(PS2State *s); | |
| 8498bb8d | 44 | void ps2_queue(PS2State *s, int b); |
| 7abe7eb2 GM |
45 | void ps2_queue_2(PS2State *s, int b1, int b2); |
| 46 | void ps2_queue_3(PS2State *s, int b1, int b2, int b3); | |
| 47 | void ps2_queue_4(PS2State *s, int b1, int b2, int b3, int b4); | |
| 87ecb68b PB |
48 | void ps2_keyboard_set_translation(void *opaque, int mode); |
| 49 | void ps2_mouse_fake_event(void *opaque); | |
| fd65f595 | 50 | |
| 175de524 | 51 | #endif /* HW_PS2_H */ |