input: definitions for input device

diff --git a/Kernel/include/input.h b/Kernel/include/input.h
new file mode 100644 (file)
index 0000000..6c936d1
--- /dev/null
+++ b/Kernel/include/input.h
@@ -0,0 +1,47 @@
+#ifndef _INPUT_H
+#define _INPUT_H
+
+#define MOUSE_REL      0x00            /* 8bit deltas - may need 16 ? */
+#define MOUSE_ABS      0x10            /* 16bit x 16bit virtual coords */
+#define STICK_DIGITAL  0x20            /* UDLR + buttons byte */
+#define        STICK_DIGITAL_U 0x80
+#define                STICK_DIGITAL_D 0x40
+#define                STICK_DIGITAL_L 0x20
+#define                STICK_DIGITAL_R 0x10
+#define STICK_ANALOG   0x30            /* 16bit signed X / Y, sign */
+#define KEYPRESS_CODE  0x40            /* Followed by keycode byte. Button
+                                           bits show u/d and 3 spare bits */
+#define                KEYPRESS_DOWN   0x00
+#define                KEYPRESS_UP     0x01
+
+#define BUTTONS(x)     ((x)&0x0F)      /* 1-4 buttons */
+
+
+#define INPUT_GRABKB   0x0520
+#define                INPUT_GRAB_NONE         0       /* No grab */
+#define                INPUT_GRAB_META         1       /* Special keys only */
+#define                INPUT_GRAB_TYPED        2       /* Typed input */
+#define                INPUT_GRAB_ALL          3       /* Up and down events */
+
+/*
+ *     Input device methods
+ */
+extern int inputdev_read(uint8_t flag);
+extern int inputdev_write(uint8_t flag);
+extern int inputdev_ioctl(uarg_t request, char *data);
+extern int inputdev_close(void);
+
+/*
+ *     Exposed for keyboard drivers
+ */
+extern uint8_t keyboard_grab;
+
+/*
+ *     Platform methods for input device if present
+ */
+extern int platform_input_read(uint8_t *);
+extern void platform_input_wait(void);
+extern int platform_input_write(uint8_t);
+extern uint8_t platform_input_init(void);
+
+#endif