aboutsummaryrefslogtreecommitdiff
path: root/Makefile.hw
diff options
context:
space:
mode:
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 /Makefile.hw
parentf114784f69ec3b9af342148025de14dbd1b429a5 (diff)
downloadqemu-ee6847d19be16c789b8bd4e553b7cd6701ba1245.zip
qemu-ee6847d19be16c789b8bd4e553b7cd6701ba1245.tar.gz
qemu-ee6847d19be16c789b8bd4e553b7cd6701ba1245.tar.bz2
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 'Makefile.hw')
-rw-r--r--Makefile.hw2
1 files changed, 1 insertions, 1 deletions
diff --git a/Makefile.hw b/Makefile.hw
index f7a9507..571e518 100644
--- a/Makefile.hw
+++ b/Makefile.hw
@@ -26,7 +26,7 @@ obj-y += m48t59.o escc.o
# SCSI layer
obj-y += lsi53c895a.o esp.o
-obj-y += dma-helpers.o sysbus.o
+obj-y += dma-helpers.o sysbus.o qdev-addr.o
all: $(HWLIB)
# Dummy command so that make thinks it has done something