From ee6847d19be16c789b8bd4e553b7cd6701ba1245 Mon Sep 17 00:00:00 2001 From: Gerd Hoffmann Date: Wed, 15 Jul 2009 13:43:31 +0200 Subject: 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 Signed-off-by: Anthony Liguori --- hw/syborg.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'hw/syborg.c') diff --git a/hw/syborg.c b/hw/syborg.c index 5ca9977b24..d8d38d48e4 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); -- cgit 1.4.1