ne2000: convert to memory API

Reviewed-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Avi Kivity <avi@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>

1 files changed, 3 insertions, 10 deletions

diff --git a/hw/ne2000-isa.c b/hw/ne2000-isa.c
index e41dbba..756ed5c 100644
--- a/hw/ne2000-isa.c
+++ b/hw/ne2000-isa.c
@@ -27,6 +27,7 @@
 #include "qdev.h"
 #include "net.h"
 #include "ne2000.h"
+#include "exec-memory.h"
 
 typedef struct ISANE2000State {
     ISADevice dev;
@@ -66,19 +67,11 @@ static int isa_ne2000_initfn(ISADevice *dev)
     ISANE2000State *isa = DO_UPCAST(ISANE2000State, dev, dev);
     NE2000State *s = &isa->ne2000;
 
-    register_ioport_write(isa->iobase, 16, 1, ne2000_ioport_write, s);
-    register_ioport_read(isa->iobase, 16, 1, ne2000_ioport_read, s);
+    ne2000_setup_io(s, 0x20);
     isa_init_ioport_range(dev, isa->iobase, 16);
-
-    register_ioport_write(isa->iobase + 0x10, 1, 1, ne2000_asic_ioport_write, s);
-    register_ioport_read(isa->iobase + 0x10, 1, 1, ne2000_asic_ioport_read, s);
-    register_ioport_write(isa->iobase + 0x10, 2, 2, ne2000_asic_ioport_write, s);
-    register_ioport_read(isa->iobase + 0x10, 2, 2, ne2000_asic_ioport_read, s);
     isa_init_ioport_range(dev, isa->iobase + 0x10, 2);
-
-    register_ioport_write(isa->iobase + 0x1f, 1, 1, ne2000_reset_ioport_write, s);
-    register_ioport_read(isa->iobase + 0x1f, 1, 1, ne2000_reset_ioport_read, s);
     isa_init_ioport(dev, isa->iobase + 0x1f);
+    memory_region_add_subregion(get_system_io(), isa->iobase, &s->io);
 
     isa_init_irq(dev, &s->irq, isa->isairq);