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isa: add memory space parameter to isa_bus_new

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Currently, keep current behaviour by always using get_system_memory().

Also use QOM casts when possible.

Signed-off-by: Hervé Poussineau <hpoussin@reactos.org>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Leon Alrae <leon.alrae@imgtec.com>
This commit is contained in:
Hervé Poussineau 2015-02-01 09:12:50 +01:00 • committed by Leon Alrae
parent cd2d554127
commit bb2ed009e7
12 changed files with 26 additions and 14 deletions
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4
include/hw/isa/isa.h
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@ -36,6 +36,7 @@ struct ISABus {
BusState parent_obj;
/*< public >*/
MemoryRegion *address_space;
MemoryRegion *address_space_io;
qemu_irq *irqs;
};
@ -50,7 +51,8 @@ struct ISADevice {
int ioport_id;
};
ISABus *isa_bus_new(DeviceState *dev, MemoryRegion *address_space_io);
ISABus *isa_bus_new(DeviceState *dev, MemoryRegion *address_space,
MemoryRegion *address_space_io);
void isa_bus_irqs(ISABus *bus, qemu_irq *irqs);
qemu_irq isa_get_irq(ISADevice *dev, int isairq);
void isa_init_irq(ISADevice *dev, qemu_irq *p, int isairq);