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| author | Jing Liu <liujbjl@linux.vnet.ibm.com> | 2016-02-26 06:46:12 +0100 |
|---|---|---|
| committer | Cornelia Huck <cornelia.huck@de.ibm.com> | 2016-07-11 09:48:05 +0200 |
| commit | b804e8a62a25b82637b19aea68ab7d5a7a1ce0fb (patch) | |
| tree | 78ef1b18e392672c49478f47480edae0513a16a7 /hw/s390x/Makefile.objs | |
| parent | dd70bd0d4cf2e10b0437fc75da50423612871101 (diff) | |
| download | qemu-b804e8a62a25b82637b19aea68ab7d5a7a1ce0fb.zip | |
s390x/css: Unplug handler of virtual css bridge
The previous patch moved virtual css bridge and bus out from
virtio-ccw, but kept the direct reference of virtio-ccw specific
unplug function inside css-bridge.c.
To make the virtual css bus and bridge useful for non-virtio devices,
this introduces a common unplug function pointer "unplug" to call
specific virtio-ccw unplug parts. Thus, the tight coupling to
virtio-ccw can be removed.
This unplug pointer is a member of CCWDeviceClass, which is introduced
as an abstract device layer called "ccw-device". This layer is between
DeviceState and specific devices which are plugged in virtual css bus,
like virtio-ccw device. The specific unplug handlers should be assigned
to "unplug" during initialization.
Signed-off-by: Jing Liu <liujbjl@linux.vnet.ibm.com>
Reviewed-by: Sascha Silbe <silbe@linux.vnet.ibm.com>
Reviewed-by: Dong Jia Shi <bjsdjshi@linux.vnet.ibm.com>
Reviewed-by: Yi Min Zhao <zyimin@linux.vnet.ibm.com>
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Diffstat (limited to 'hw/s390x/Makefile.objs')
| -rw-r--r-- | hw/s390x/Makefile.objs | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/hw/s390x/Makefile.objs b/hw/s390x/Makefile.objs index 141ce1a710..41ac4ec325 100644 --- a/hw/s390x/Makefile.objs +++ b/hw/s390x/Makefile.objs @@ -9,6 +9,7 @@ obj-y += css.o obj-y += s390-virtio-ccw.o obj-y += virtio-ccw.o obj-y += css-bridge.o +obj-y += ccw-device.o obj-y += s390-pci-bus.o s390-pci-inst.o obj-y += s390-skeys.o obj-$(CONFIG_KVM) += s390-skeys-kvm.o |