include/hw/input/i8042.h

   1 /*
   2  * QEMU PS/2 Controller
   3  *
   4  * Copyright (c) 2003 Fabrice Bellard
   5  *
   6  * SPDX-License-Identifier: MIT
   7  */
   8 #ifndef HW_INPUT_I8042_H
   9 #define HW_INPUT_I8042_H
  10
  11 #include "hw/isa/isa.h"
  12 #include "qom/object.h"
  13
  14 #define TYPE_I8042 "i8042"
  15 typedef struct ISAKBDState ISAKBDState;
  16 DECLARE_INSTANCE_CHECKER(ISAKBDState, I8042,
  17                          TYPE_I8042)
  18
  19 #define I8042_A20_LINE "a20"
  20
  21
  22 void i8042_mm_init(qemu_irq kbd_irq, qemu_irq mouse_irq,
  23                    MemoryRegion *region, ram_addr_t size,
  24                    hwaddr mask);
  25 void i8042_isa_mouse_fake_event(ISAKBDState *isa);
  26 void i8042_setup_a20_line(ISADevice *dev, qemu_irq a20_out);
  27
  28 #endif /* HW_INPUT_I8042_H */