vmport: Disentangle read handler type from portio
In case the latter may vanish one day, make sure the vmport read handler
type will remain unaffected. This is also conceptually cleaner.
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
diff --git a/include/hw/i386/pc.h b/include/hw/i386/pc.h
index a417402..a350d8f 100644
--- a/include/hw/i386/pc.h
+++ b/include/hw/i386/pc.h
@@ -3,7 +3,6 @@
#include "qemu-common.h"
#include "exec/memory.h"
-#include "exec/ioport.h"
#include "hw/isa/isa.h"
#include "hw/block/fdc.h"
#include "net/net.h"
@@ -56,11 +55,14 @@
void gsi_handler(void *opaque, int n, int level);
/* vmport.c */
+typedef uint32_t (VMPortReadFunc)(void *opaque, uint32_t address);
+
static inline void vmport_init(ISABus *bus)
{
isa_create_simple(bus, "vmport");
}
-void vmport_register(unsigned char command, IOPortReadFunc *func, void *opaque);
+
+void vmport_register(unsigned char command, VMPortReadFunc *func, void *opaque);
void vmmouse_get_data(uint32_t *data);
void vmmouse_set_data(const uint32_t *data);
