1 #ifndef _PC110PAD_H
2 #define _PC110PAD_H
3
4 #include <linux/ioctl.h>
5
6 enum pc110pad_mode {
7 PC110PAD_RAW, /* bytes as they come out of the hardware */
8 PC110PAD_RARE, /* debounced up/down and absolute x,y */
9 PC110PAD_DEBUG, /* up/down, debounced, transitions, button */
10 PC110PAD_PS2, /* ps2 relative (default) */
11 };
12
13
14 struct pc110pad_params {
15 enum pc110pad_mode mode;
16 int bounce_interval;
17 int tap_interval;
18 int irq;
19 int io;
20 };
21
22 #define MS *HZ/1000
23
24 /* Appears as device major=10 (MISC), minor=PC110_PAD */
25
26 #define PC110PAD_IOCTL_TYPE 0x9a
27
28 #define PC110PADIOCGETP _IOR(PC110PAD_IOCTL_TYPE, 0, struct pc110pad_params)
29 #define PC110PADIOCSETP _IOW(PC110PAD_IOCTL_TYPE, 1, struct pc110pad_params)
30
31 #endif /* _PC110PAD_H */
32
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