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pci: pass I/O address space to new PCI bus

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This lets us register BARs in the I/O address space.

Reviewed-by: Richard Henderson <rth@twiddle.net>
Reviewed-by: Anthony Liguori <aliguori@us.ibm.com>
Signed-off-by: Avi Kivity <avi@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
This commit is contained in:
Avi Kivity 2011-08-08 16:09:04 +03:00 • committed by Anthony Liguori
parent 309cb471c8
commit aee97b840f
20 changed files with 91 additions and 38 deletions
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7
hw/ppce500_pci.c
View file

@ -282,7 +282,8 @@ static int e500_pcihost_initfn(SysBusDevice *dev)
PPCE500PCIState *s;
PCIBus *b;
int i;
MemoryRegion *address_space = get_system_memory();
MemoryRegion *address_space_mem = get_system_memory();
MemoryRegion *address_space_io = get_system_io();
h = FROM_SYSBUS(PCIHostState, sysbus_from_qdev(dev));
s = DO_UPCAST(PPCE500PCIState, pci_state, h);
@ -292,8 +293,8 @@ static int e500_pcihost_initfn(SysBusDevice *dev)
}
b = pci_register_bus(&s->pci_state.busdev.qdev, NULL, mpc85xx_pci_set_irq,
mpc85xx_pci_map_irq, s->irq, address_space,
PCI_DEVFN(0x11, 0), 4);
mpc85xx_pci_map_irq, s->irq, address_space_mem,
address_space_io, PCI_DEVFN(0x11, 0), 4);
s->pci_state.bus = b;
pci_create_simple(b, 0, "e500-host-bridge");