Add qemu 2.4.0
[kvmfornfv.git] / qemu / roms / seabios / src / hw / ps2port.h
1 // Basic ps2 port (keyboard/mouse) command handling.
2 #ifndef __PS2PORT_H
3 #define __PS2PORT_H
4
5 #include "types.h" // u8
6
7 #define PORT_PS2_DATA          0x0060
8 #define PORT_PS2_STATUS        0x0064
9
10 // Standard commands.
11 #define I8042_CMD_CTL_RCTR      0x0120
12 #define I8042_CMD_CTL_WCTR      0x1060
13 #define I8042_CMD_CTL_TEST      0x01aa
14
15 #define I8042_CMD_KBD_TEST      0x01ab
16 #define I8042_CMD_KBD_DISABLE   0x00ad
17 #define I8042_CMD_KBD_ENABLE    0x00ae
18
19 #define I8042_CMD_AUX_DISABLE   0x00a7
20 #define I8042_CMD_AUX_ENABLE    0x00a8
21 #define I8042_CMD_AUX_SEND      0x10d4
22
23 // Keyboard commands
24 #define ATKBD_CMD_SETLEDS       0x10ed
25 #define ATKBD_CMD_SSCANSET      0x10f0
26 #define ATKBD_CMD_GETID         0x02f2
27 #define ATKBD_CMD_ENABLE        0x00f4
28 #define ATKBD_CMD_RESET_DIS     0x00f5
29 #define ATKBD_CMD_RESET_BAT     0x02ff
30
31 // Mouse commands
32 #define PSMOUSE_CMD_SETSCALE11  0x00e6
33 #define PSMOUSE_CMD_SETSCALE21  0x00e7
34 #define PSMOUSE_CMD_SETRES      0x10e8
35 #define PSMOUSE_CMD_GETINFO     0x03e9
36 #define PSMOUSE_CMD_GETID       0x02f2
37 #define PSMOUSE_CMD_SETRATE     0x10f3
38 #define PSMOUSE_CMD_ENABLE      0x00f4
39 #define PSMOUSE_CMD_DISABLE     0x00f5
40 #define PSMOUSE_CMD_RESET_BAT   0x02ff
41
42 // Status register bits.
43 #define I8042_STR_PARITY        0x80
44 #define I8042_STR_TIMEOUT       0x40
45 #define I8042_STR_AUXDATA       0x20
46 #define I8042_STR_KEYLOCK       0x10
47 #define I8042_STR_CMDDAT        0x08
48 #define I8042_STR_MUXERR        0x04
49 #define I8042_STR_IBF           0x02
50 #define I8042_STR_OBF           0x01
51
52 // Control register bits.
53 #define I8042_CTR_KBDINT        0x01
54 #define I8042_CTR_AUXINT        0x02
55 #define I8042_CTR_IGNKEYLOCK    0x08
56 #define I8042_CTR_KBDDIS        0x10
57 #define I8042_CTR_AUXDIS        0x20
58 #define I8042_CTR_XLATE         0x40
59
60 // ps2port.c
61 void i8042_reboot(void);
62 int ps2_kbd_command(int command, u8 *param);
63 int ps2_mouse_command(int command, u8 *param);
64 void ps2port_setup(void);
65
66 #endif // ps2port.h