mirror of https://github.com/proxmox/mirror_qemu
ide: there is only one data port
IDE PIO data must be written, for example, at 0x1f0. You cannot do word or dword writes to 0x1f1..0x1f3 to access the data register. Adjust the ide_portio_list accordingly. Cc: John Snow <jsnow@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>master
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54da54e543
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@ -2436,8 +2436,8 @@ void ide_init2(IDEBus *bus, qemu_irq irq)
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static const MemoryRegionPortio ide_portio_list[] = {
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{ 0, 8, 1, .read = ide_ioport_read, .write = ide_ioport_write },
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{ 0, 2, 2, .read = ide_data_readw, .write = ide_data_writew },
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{ 0, 4, 4, .read = ide_data_readl, .write = ide_data_writel },
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{ 0, 1, 2, .read = ide_data_readw, .write = ide_data_writew },
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{ 0, 1, 4, .read = ide_data_readl, .write = ide_data_writel },
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PORTIO_END_OF_LIST(),
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};
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