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Add common BusState

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Implement and use a common device bus state.  The main side-effect is
that creating a bus and attaching it to a parent device are no longer
separate operations.  For legacy code we allow a NULL parent, but that
should go away eventually.

Also tweak creation code to veriry theat a device in on the right bus.

Signed-off-by: Paul Brook <paul@codesourcery.com>
This commit is contained in:
Paul Brook 2009-05-23 00:05:19 +01:00
parent 4856fcff8a
commit 02e2da45c4
30 changed files with 229 additions and 135 deletions
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3
hw/sh_pci.c
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@ -174,7 +174,8 @@ PCIBus *sh_pci_register_bus(pci_set_irq_fn set_irq, pci_map_irq_fn map_irq,
int mem, reg, iop;
p = qemu_mallocz(sizeof(SHPCIC));
p->bus = pci_register_bus(set_irq, map_irq, pic, devfn_min, nirq);
p->bus = pci_register_bus(NULL, "pci",
set_irq, map_irq, pic, devfn_min, nirq);
p->dev = pci_register_device(p->bus, "SH PCIC", sizeof(PCIDevice),
-1, NULL, NULL);