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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/syborg.c
parentf114784f69ec3b9af342148025de14dbd1b429a5 (diff)
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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/syborg.c')
-rw-r--r--hw/syborg.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/hw/syborg.c b/hw/syborg.c
index 5ca9977..d8d38d4 100644
--- a/hw/syborg.c
+++ b/hw/syborg.c
@@ -64,7 +64,7 @@ static void syborg_init(ram_addr_t ram_size,
sysbus_create_simple("syborg,rtc", 0xC0001000, NULL);
dev = qdev_create(NULL, "syborg,timer");
- qdev_set_prop_int(dev, "frequency", 1000000);
+ qdev_prop_set_uint32(dev, "frequency", 1000000);
qdev_init(dev);
sysbus_mmio_map(sysbus_from_qdev(dev), 0, 0xC0002000);
sysbus_connect_irq(sysbus_from_qdev(dev), 0, pic[1]);
@@ -83,7 +83,7 @@ static void syborg_init(ram_addr_t ram_size,
qemu_check_nic_model(&nd_table[0], "virtio");
dev = qdev_create(NULL, "syborg,virtio-net");
- qdev_set_netdev(dev, &nd_table[0]);
+ dev->nd = &nd_table[0];
qdev_init(dev);
s = sysbus_from_qdev(dev);
sysbus_mmio_map(s, 0, 0xc000c000);