fdc: fix migration from 0.11

0.11 uses as instance ide io_base, get it back

Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>

diff --git a/hw/fdc.c b/hw/fdc.c
index 1352dc4..0579b03 100644 (file)
--- a/hw/fdc.c
+++ b/hw/fdc.c
@@ -1907,7 +1907,7 @@ fdctrl_t *sun4m_fdctrl_init (qemu_irq irq, target_phys_addr_t io_base,
     return fdctrl;
 }
 
-static int fdctrl_init_common(fdctrl_t *fdctrl)
+static int fdctrl_init_common(fdctrl_t *fdctrl, target_phys_addr_t io_base)
 {
     int i, j;
     static int command_tables_inited = 0;
@@ -1938,6 +1938,7 @@ static int fdctrl_init_common(fdctrl_t *fdctrl)
         DMA_register_channel(fdctrl->dma_chann, &fdctrl_transfer_handler, fdctrl);
     fdctrl_connect_drives(fdctrl);
 
+    vmstate_register(io_base, &vmstate_fdc, fdctrl);
     return 0;
 }
 
@@ -1961,7 +1962,7 @@ static int isabus_fdc_init1(ISADevice *dev)
     isa_init_irq(&isa->busdev, &fdctrl->irq, isairq);
     fdctrl->dma_chann = dma_chann;
 
-    ret = fdctrl_init_common(fdctrl);
+    ret = fdctrl_init_common(fdctrl, iobase);
 
     return ret;
 }
@@ -1979,7 +1980,7 @@ static int sysbus_fdc_init1(SysBusDevice *dev)
     qdev_init_gpio_in(&dev->qdev, fdctrl_handle_tc, 1);
     fdctrl->dma_chann = -1;
 
-    ret = fdctrl_init_common(fdctrl);
+    ret = fdctrl_init_common(fdctrl, io);
 
     return ret;
 }
@@ -1996,7 +1997,7 @@ static int sun4m_fdc_init1(SysBusDevice *dev)
     qdev_init_gpio_in(&dev->qdev, fdctrl_handle_tc, 1);
 
     fdctrl->sun4m = 1;
-    return fdctrl_init_common(fdctrl);
+    return fdctrl_init_common(fdctrl, io);
 }
 
 static ISADeviceInfo isa_fdc_info = {
@@ -2004,7 +2005,6 @@ static ISADeviceInfo isa_fdc_info = {
     .qdev.name  = "isa-fdc",
     .qdev.size  = sizeof(fdctrl_isabus_t),
     .qdev.no_user = 1,
-    .qdev.vmsd  = &vmstate_fdc,
     .qdev.reset = fdctrl_external_reset_isa,
     .qdev.props = (Property[]) {
         DEFINE_PROP_DRIVE("driveA", fdctrl_isabus_t, state.drives[0].dinfo),
@@ -2017,7 +2017,6 @@ static SysBusDeviceInfo sysbus_fdc_info = {
     .init = sysbus_fdc_init1,
     .qdev.name  = "sysbus-fdc",
     .qdev.size  = sizeof(fdctrl_sysbus_t),
-    .qdev.vmsd  = &vmstate_fdc,
     .qdev.reset = fdctrl_external_reset_sysbus,
     .qdev.props = (Property[]) {
         DEFINE_PROP_DRIVE("driveA", fdctrl_sysbus_t, state.drives[0].dinfo),
@@ -2030,7 +2029,6 @@ static SysBusDeviceInfo sun4m_fdc_info = {
     .init = sun4m_fdc_init1,
     .qdev.name  = "SUNW,fdtwo",
     .qdev.size  = sizeof(fdctrl_sysbus_t),
-    .qdev.vmsd  = &vmstate_fdc,
     .qdev.reset = fdctrl_external_reset_sysbus,
     .qdev.props = (Property[]) {
         DEFINE_PROP_DRIVE("drive", fdctrl_sysbus_t, state.drives[0].dinfo),