microvm: add irq table
Add a comment with a table listing the IRQs, both legacy pc and microvm side-by-side. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Message-id: 20200928104256.9241-5-kraxel@redhat.com
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@ -27,6 +27,28 @@
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#include "hw/acpi/acpi_dev_interface.h"
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#include "hw/acpi/acpi_dev_interface.h"
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#include "qom/object.h"
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#include "qom/object.h"
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/*
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* IRQ | pc | microvm (acpi=on)
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* --------+------------+------------------
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* 0 | pit |
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* 1 | kbd |
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* 2 | cascade |
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* 3 | serial 1 |
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* 4 | serial 0 | serial
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* 5 | - |
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* 6 | floppy |
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* 7 | parallel |
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* 8 | rtc | rtc (rtc=on)
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* 9 | acpi | acpi (ged)
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* 10 | pci lnk |
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* 11 | pci lnk |
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* 12 | ps2 |
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* 13 | fpu |
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* 14 | ide 0 |
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* 15 | ide 1 |
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* 16-23 | pci gsi | virtio
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*/
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/* Platform virtio definitions */
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/* Platform virtio definitions */
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#define VIRTIO_MMIO_BASE 0xfeb00000
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#define VIRTIO_MMIO_BASE 0xfeb00000
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#define VIRTIO_NUM_TRANSPORTS 8
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#define VIRTIO_NUM_TRANSPORTS 8
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