477a72a1ef
Code restructure in order to simplify class hierarchy - remove S390SCLPDevice abstract base class and move function pointers into new SCLPEventFacilityClass - implement SCLPEventFacility as SysBusDevice - use define constants for instance creation strings The following ascii-art shows the class structure wrt the SCLP EventFacility before (CURRENT) and after the restructure (NEW): ---- CURRENT: "s390-sclp-events-bus" +-------------------------+ | SCLPEventsBus | |-------------------------| |BusState qbus | +-------------------------+ +-------------------------+ | SCLPEventFacility | - to be replaced by new SCLPEventFacility, |-------------------------| which will be a SysBusDevice |SCLPEventsBus sbus | |DeviceState *qdev | |unsigned int receive_mask| +-------------------------+ +-------------------------+ | S390SCLPDeviceClass | - to be replaced by new SCLPEventFacilityClass |-------------------------| |DeviceClass qdev | |*(init)() | +-------------------------+ "s390-sclp-event-facility" | instance-of | V "s390-sclp-device" - this is an abstract class +-------------------------+ | S390SCLPDevice (A)| - to be replaced by new SCLPEventFacility |-------------------------| |SysBusDevice busdev | |SCLPEventFacility *ef | | | |*(sclp_command_handler)()| - these 2 go to new SCLPEventFacilityClass |*(event_pending)() | +-------------------------+ ---- NEW: "s390-sclp-events-bus" +-------------------------+ | SCLPEventsBus | |-------------------------| |BusState qbus | +-------------------------+ +-------------------------+ | SCLPEventFacilityClass | |-------------------------| |DeviceClass parent_class | | | |*(init)() | |*(command_handler)() | |*(event_pending)() | +-------------------------+ "s390-sclp-event-facility" +-------------------------+ | SCLPEventFacility | |-------------------------| |SysBusDevice parent_class| |SCLPEventsBus sbus | |unsigned int receive_mask| +-------------------------+ Signed-off-by: Heinz Graalfs <graalfs@linux.vnet.ibm.com> Reviewed-by: Cornelia Huck <cornelia.huck@de.ibm.com> Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com> |
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.. | ||
acpi | ||
arm | ||
audio | ||
block | ||
char | ||
cpu | ||
cris | ||
i2c | ||
i386 | ||
input | ||
intc | ||
ipack | ||
isa | ||
kvm | ||
lm32 | ||
m68k | ||
mips | ||
misc | ||
net | ||
nvram | ||
pci | ||
pci-host | ||
ppc | ||
s390x | ||
scsi | ||
sh4 | ||
sparc | ||
timer | ||
unicore32 | ||
virtio | ||
xen | ||
boards.h | ||
bt.h | ||
devices.h | ||
elf_ops.h | ||
empty_slot.h | ||
hotplug.h | ||
hw.h | ||
ide.h | ||
irq.h | ||
loader.h | ||
pcmcia.h | ||
ptimer.h | ||
qdev-core.h | ||
qdev-dma.h | ||
qdev-properties.h | ||
qdev.h | ||
sd.h | ||
ssi.h | ||
stream.h | ||
sysbus.h | ||
usb.h |