Compile pckbd only once

Use a qemu_irq to indicate A20 line changes. Move I/O port 92
to pckbd.c.

Signed-off-by: Blue Swirl <blauwirbel@gmail.com>

1 files changed, 2 insertions, 3 deletions

diff --git a/hw/pc.h b/hw/pc.h
index 654b7b33d6..73cccefff7 100644
--- a/hw/pc.h
+++ b/hw/pc.h
@@ -75,6 +75,8 @@ void i8042_init(qemu_irq kbd_irq, qemu_irq mouse_irq, uint32_t io_base);
 void i8042_mm_init(qemu_irq kbd_irq, qemu_irq mouse_irq,
                    target_phys_addr_t base, ram_addr_t size,
                    target_phys_addr_t mask);
+void i8042_isa_mouse_fake_event(void *opaque);
+void i8042_setup_a20_line(ISADevice *dev, qemu_irq *a20_out);
 
 /* pc.c */
 extern int fd_bootchk;
@@ -104,9 +106,6 @@ void pc_cmos_init(ram_addr_t ram_size, ram_addr_t above_4g_mem_size,
                   FDCtrl *floppy_controller, ISADevice *s);
 void pc_pci_device_init(PCIBus *pci_bus);
 
-void ioport_set_a20(int enable);
-int ioport_get_a20(void);
-
 typedef void (*cpu_set_smm_t)(int smm, void *arg);
 void cpu_smm_register(cpu_set_smm_t callback, void *arg);