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hw/isa/piix4: Reuse struct PIIXState from PIIX3

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PIIX4 has its own, private PIIX4State structure. PIIX3 has almost the
same structure, provided in a public header. So reuse it and add a
cpu_intr attribute to it which is only used by PIIX4.

Signed-off-by: Bernhard Beschow <shentey@gmail.com>
Message-Id: <20231007123843.127151-19-shentey@gmail.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
This commit is contained in:
Bernhard Beschow 2023-10-07 14:38:26 +02:00 • committed by Michael S. Tsirkin
parent 80ec6f5b57
commit 74bdcfb4b2
2 changed files with 12 additions and 15 deletions
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include/hw/southbridge/piix.h
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@ -49,6 +49,7 @@ struct PIIXState {
#endif
uint64_t pic_levels;
qemu_irq cpu_intr;
qemu_irq isa_irqs_in[ISA_NUM_IRQS];
/* This member isn't used. Just for save/load compatibility */