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[PATCH v9 3/7] Revert "hw/isa/vt82c686: Remove intermediate IRQ forwarde
From: |
BALATON Zoltan |
Subject: |
[PATCH v9 3/7] Revert "hw/isa/vt82c686: Remove intermediate IRQ forwarder" |
Date: |
Tue, 7 Mar 2023 12:42:19 +0100 (CET) |
This partially reverts commit bb98e0f59cde846666d9fddc60ae74ef7ddfca17
keeping the rename of a state field but reverting other cahanges which
break interrupts on pegasos2.
Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu>
---
hw/isa/vt82c686.c | 10 +++++++++-
1 file changed, 9 insertions(+), 1 deletion(-)
diff --git a/hw/isa/vt82c686.c b/hw/isa/vt82c686.c
index f4c40965cd..01e0148967 100644
--- a/hw/isa/vt82c686.c
+++ b/hw/isa/vt82c686.c
@@ -598,15 +598,23 @@ void via_isa_set_irq(PCIDevice *d, int n, int level)
qemu_set_irq(s->isa_irqs_in[n], level);
}
+static void via_isa_request_i8259_irq(void *opaque, int irq, int level)
+{
+ ViaISAState *s = opaque;
+ qemu_set_irq(s->cpu_intr, level);
+}
+
static void via_isa_realize(PCIDevice *d, Error **errp)
{
ViaISAState *s = VIA_ISA(d);
DeviceState *dev = DEVICE(d);
PCIBus *pci_bus = pci_get_bus(d);
+ qemu_irq *isa_irq;
ISABus *isa_bus;
int i;
qdev_init_gpio_out(dev, &s->cpu_intr, 1);
+ isa_irq = qemu_allocate_irqs(via_isa_request_i8259_irq, s, 1);
isa_bus = isa_bus_new(dev, pci_address_space(d), pci_address_space_io(d),
errp);
@@ -614,7 +622,7 @@ static void via_isa_realize(PCIDevice *d, Error **errp)
return;
}
- s->isa_irqs_in = i8259_init(isa_bus, s->cpu_intr);
+ s->isa_irqs_in = i8259_init(isa_bus, *isa_irq);
isa_bus_register_input_irqs(isa_bus, s->isa_irqs_in);
i8254_pit_init(isa_bus, 0x40, 0, NULL);
i8257_dma_init(isa_bus, 0);
--
2.30.8
- [PATCH v9 0/7] Pegasos2 fixes and audio output support, BALATON Zoltan, 2023/03/07
- [PATCH v9 3/7] Revert "hw/isa/vt82c686: Remove intermediate IRQ forwarder",
BALATON Zoltan <=
- [PATCH v9 4/7] hw/isa/vt82c686: Implement PCI IRQ routing, BALATON Zoltan, 2023/03/07
- [PATCH v9 5/7] hw/ppc/pegasos2: Fix PCI interrupt routing, BALATON Zoltan, 2023/03/07
- [PATCH v9 6/7] hw/usb/vt82c686-uhci-pci: Use PCI IRQ routing, BALATON Zoltan, 2023/03/07
- [PATCH v9 7/7] hw/audio/via-ac97: Basic implementation of audio playback, BALATON Zoltan, 2023/03/07
- Re: [PATCH v9 0/7] Pegasos2 fixes and audio output support, Philippe Mathieu-Daudé, 2023/03/07