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authorJing Liu <liujbjl@linux.vnet.ibm.com>2015-11-06 12:32:40 +0100
committerCornelia Huck <cornelia.huck@de.ibm.com>2016-07-11 09:48:05 +0200
commitdd70bd0d4cf2e10b0437fc75da50423612871101 (patch)
tree9e27f5f1298c431f091a7bb8c62e7a89a7cbf312 /stubs/fdset-add-fd.c
parent3f9e4859640c69618446eb95176c31ae6a77c06f (diff)
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s390x/css: Factor out virtual css bridge and bus
Currently, common base layers virtual css bridge and bus are defined in hw/s390x/virtio-ccw.c(h). In order to support multiple types of devices in the virtual channel subsystem, especially non virtio-ccw, refactoring work needs to be done. This work is just a pure code move without any functional change except dropping an empty function virtual_css_bridge_init() and virtio_ccw_busdev_unplug() changing. virtio_ccw_busdev_unplug() is specific to virtio-ccw but gets referenced from the common virtual css bridge code. To keep the functional changes to a minimum we export this function from virtio-ccw.c and continue to reference it inside virtual_css_bridge_class_init() (now living in hw/s390x/css-bridge.c). A follow-up patch will clean this up. 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> Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
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