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authorGerd Hoffmann <kraxel@redhat.com>2009-07-15 13:43:31 +0200
committerAnthony Liguori <aliguori@us.ibm.com>2009-07-16 17:28:51 -0500
commitee6847d19be16c789b8bd4e553b7cd6701ba1245 (patch)
tree41845b3b1e8740ce97daf0582e124c6b6e0a6873 /hw/xilinx.h
parentf114784f69ec3b9af342148025de14dbd1b429a5 (diff)
qdev: rework device properties.
This patch is a major overhaul of the device properties. The properties are saved directly in the device state struct now, the linked list of property values is gone. Advantages: * We don't have to maintain the list with the property values. * The value in the property list and the value actually used by the device can't go out of sync any more (used to happen for the pci.devfn == -1 case) because there is only one place where the value is stored. * A record describing the property is required now, you can't set random properties any more. There are bus-specific and device-specific properties. The former should be used for properties common to all bus drivers. Typical use case is bus addressing, i.e. pci.devfn and i2c.address. Properties have a PropertyInfo struct attached with name, size and function pointers to parse and print properties. A few common property types have PropertyInfos defined in qdev-properties.c. Drivers are free to implement their own very special property parsers if needed. Properties can have default values. If unset they are zero-filled. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Diffstat (limited to 'hw/xilinx.h')
-rw-r--r--hw/xilinx.h12
1 files changed, 6 insertions, 6 deletions
diff --git a/hw/xilinx.h b/hw/xilinx.h
index 9707a0e0b..070679c24 100644
--- a/hw/xilinx.h
+++ b/hw/xilinx.h
@@ -8,7 +8,7 @@ xilinx_intc_create(target_phys_addr_t base, qemu_irq irq, int kind_of_intr)
DeviceState *dev;
dev = qdev_create(NULL, "xilinx,intc");
- qdev_set_prop_int(dev, "kind-of-intr", kind_of_intr);
+ qdev_prop_set_uint32(dev, "kind-of-intr", kind_of_intr);
qdev_init(dev);
sysbus_mmio_map(sysbus_from_qdev(dev), 0, base);
sysbus_connect_irq(sysbus_from_qdev(dev), 0, irq);
@@ -22,8 +22,8 @@ xilinx_timer_create(target_phys_addr_t base, qemu_irq irq, int nr, int freq)
DeviceState *dev;
dev = qdev_create(NULL, "xilinx,timer");
- qdev_set_prop_int(dev, "nr-timers", nr);
- qdev_set_prop_int(dev, "frequency", freq);
+ qdev_prop_set_uint32(dev, "nr-timers", nr);
+ qdev_prop_set_uint32(dev, "frequency", freq);
qdev_init(dev);
sysbus_mmio_map(sysbus_from_qdev(dev), 0, base);
sysbus_connect_irq(sysbus_from_qdev(dev), 0, irq);
@@ -40,9 +40,9 @@ xilinx_ethlite_create(NICInfo *nd, target_phys_addr_t base, qemu_irq irq,
qemu_check_nic_model(nd, "xilinx-ethlite");
dev = qdev_create(NULL, "xilinx,ethlite");
- qdev_set_netdev(dev, nd);
- qdev_set_prop_int(dev, "txpingpong", txpingpong);
- qdev_set_prop_int(dev, "rxpingpong", rxpingpong);
+ dev->nd = nd;
+ qdev_prop_set_uint32(dev, "txpingpong", txpingpong);
+ qdev_prop_set_uint32(dev, "rxpingpong", rxpingpong);
qdev_init(dev);
sysbus_mmio_map(sysbus_from_qdev(dev), 0, base);
sysbus_connect_irq(sysbus_from_qdev(dev), 0, irq);