diff options
| author | Gerd Hoffmann <kraxel@redhat.com> | 2020-09-28 12:42:48 +0200 |
|---|---|---|
| committer | Gerd Hoffmann <kraxel@redhat.com> | 2020-09-30 11:29:56 +0200 |
| commit | ebf187757048e972eea1054cb1b5b54a3e47356b (patch) | |
| tree | 8053bbcc1a2ac119d5d22e759a596516eef3411b /include | |
| parent | 06d2dd4911a9d2b7c8ac20f834cfdc2a950a13c2 (diff) | |
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
Diffstat (limited to 'include')
| -rw-r--r-- | include/hw/i386/microvm.h | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/include/hw/i386/microvm.h b/include/hw/i386/microvm.h index 3b9fd4ff17..0d61697c97 100644 --- a/include/hw/i386/microvm.h +++ b/include/hw/i386/microvm.h @@ -27,6 +27,28 @@ #include "hw/acpi/acpi_dev_interface.h" #include "qom/object.h" +/* + * IRQ | pc | microvm (acpi=on) + * --------+------------+------------------ + * 0 | pit | + * 1 | kbd | + * 2 | cascade | + * 3 | serial 1 | + * 4 | serial 0 | serial + * 5 | - | + * 6 | floppy | + * 7 | parallel | + * 8 | rtc | rtc (rtc=on) + * 9 | acpi | acpi (ged) + * 10 | pci lnk | + * 11 | pci lnk | + * 12 | ps2 | + * 13 | fpu | + * 14 | ide 0 | + * 15 | ide 1 | + * 16-23 | pci gsi | virtio + */ + /* Platform virtio definitions */ #define VIRTIO_MMIO_BASE 0xfeb00000 #define VIRTIO_NUM_TRANSPORTS 8 |