/********************************************************************** 8042 Keyboard Controller Emulation This is the keyboard controller used in the IBM AT and further models. It is a popular controller for PC style keyboards **********************************************************************/ #ifndef KBDC8042_H #define KBDC8042_H typedef enum { KBDC8042_STANDARD, KBDC8042_PS2, /* another timing of integrated controller */ KBDC8042_AT386 /* hack for at386 driver */ } kbdc8042_type_t; struct kbdc8042_interface { kbdc8042_type_t type; void (*set_gate_a20)(running_machine *machine, int a20); void (*keyboard_interrupt)(running_machine *machine, int state); int (*get_out2)(running_machine *machine); }; void kbdc8042_init(running_machine *machine, const struct kbdc8042_interface *intf); READ8_HANDLER(kbdc8042_8_r); WRITE8_HANDLER(kbdc8042_8_w); READ32_HANDLER(kbdc8042_32le_r); WRITE32_HANDLER(kbdc8042_32le_w); READ64_HANDLER(kbdc8042_64be_r); WRITE64_HANDLER(kbdc8042_64be_w); #endif /* KBDC8042_H */