Commit da85ccfb authored by Gerd Hoffmann's avatar Gerd Hoffmann Committed by Anthony Liguori
Browse files

qdev/isa: add qdev support to i8042 (aka ps/2 kbd+mouse). 



Signed-off-by: default avatarGerd Hoffmann <kraxel@redhat.com>
Signed-off-by: default avatarAnthony Liguori <aliguori@us.ibm.com>
Message-Id:
parent f915a115

hw/pckbd.c

+40 −0
Original line number Diff line number Diff line
@@ -440,3 +440,43 @@ void i8042_mm_init(qemu_irq kbd_irq, qemu_irq mouse_irq, 
#endif

    qemu_register_reset(kbd_reset, s);

}



typedef struct ISAKBDState {

    ISADevice dev;

    KBDState  kbd;

} ISAKBDState;



static void i8042_initfn(ISADevice *dev)

{

    KBDState *s = &(DO_UPCAST(ISAKBDState, dev, dev)->kbd);



    isa_init_irq(dev, &s->irq_kbd);

    isa_init_irq(dev, &s->irq_mouse);



    kbd_reset(s);

    register_savevm("pckbd", 0, 3, kbd_save, kbd_load, s);

    register_ioport_read(dev->iobase[0], 1, 1, kbd_read_data, s);

    register_ioport_write(dev->iobase[0], 1, 1, kbd_write_data, s);

    register_ioport_read(dev->iobase[1], 1, 1, kbd_read_status, s);

    register_ioport_write(dev->iobase[1], 1, 1, kbd_write_command, s);



    s->kbd = ps2_kbd_init(kbd_update_kbd_irq, s);

    s->mouse = ps2_mouse_init(kbd_update_aux_irq, s);

#ifdef TARGET_I386

    vmmouse_init(s->mouse);

#endif

    qemu_register_reset(kbd_reset, s);

}



static ISADeviceInfo i8042_info = {

    .qdev.name     = "i8042",

    .qdev.size     = sizeof(ISAKBDState),

    .qdev.no_user  = 1,

    .init          = i8042_initfn,

};



static void i8042_register(void)

{

    isa_qdev_register(&i8042_info);

}

device_init(i8042_register)