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(parent: 3b98c65) | patch
microvm/acpi: use GSI 16-23 for virtio
authorGerd Hoffmann <kraxel@redhat.com>
Tue, 15 Sep 2020 12:08:58 +0000 (14:08 +0200)
committerGerd Hoffmann <kraxel@redhat.com>
Thu, 17 Sep 2020 12:16:19 +0000 (14:16 +0200)
commit55c4b069973196b1d9089162e31f5bd7d9f17630
treeae92aba74414dfd66c3a3377753271944d80e212tree | snapshot
parent3b98c65f75c016d317f70b8b47c86044d0260d53commit | diff
microvm/acpi: use GSI 16-23 for virtio

With ACPI enabled and IO-APIC being properly declared in the ACPI tables
we can use interrupt lines 16-23 for virtio and avoid shared interrupts.

With acpi disabled we continue to use lines 5-12.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Sergio Lopez <slp@redhat.com>
Reviewed-by: Igor Mammedov <imammedo@redhat.com>
Message-id: 20200915120909.20838-11-kraxel@redhat.com
hw/i386/microvm.c diff | blob | history
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