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uninorth: use qdev gpios for PCI IRQs

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Currently an object link property is used to pass a reference to the OpenPIC
into the PCI host bridge so that pci_unin_init_irqs() can connect the PCI
IRQs to the PIC itself.

This can be simplified by defining the PCI IRQs as qdev gpios and then wiring
up the PCI IRQs to the PIC in the New World machine init function.

Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <20201013114922.2946-4-mark.cave-ayland@ilande.co.uk>
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
This commit is contained in:
Mark Cave-Ayland 2020-10-13 12:49:22 +01:00
parent b950914df3
commit 40a0deb74b
3 changed files with 25 additions and 46 deletions
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2
include/hw/pci-host/uninorth.h
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@ -26,7 +26,6 @@
#define UNINORTH_H
#include "hw/pci/pci_host.h"
#include "hw/ppc/openpic.h"
#include "qom/object.h"
/* UniNorth version */
@ -51,7 +50,6 @@ struct UNINHostState {
PCIHostState parent_obj;
uint32_t ofw_addr;
OpenPICState *pic;
qemu_irq irqs[4];
MemoryRegion pci_mmio;
MemoryRegion pci_hole;