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qemu: Add more defaults for RISC-V virt guests

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We would have used virtio for networking anyway, but it's
better to be explicit; for graphics, none of the existing
models work right now but virtio is the only one which
has a non-PCI variant, so it's as good a default as any

Spotted-by: Ján Tomko <jtomko@redhat.com>
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
This commit is contained in:
Andrea Bolognani 2018-08-28 17:40:27 +02:00
parent 9610eaa48d
commit 6c5f6cdab9
1 changed files with 7 additions and 1 deletions
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8
src/qemu/qemu_domain.c
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@ -5847,6 +5847,10 @@ qemuDomainDefaultNetModel(const virDomainDef *def,
return "lan9118";
}
/* virtio is a sensible default for RISC-V virt guests */
if (qemuDomainIsRISCVVirt(def))
return "virtio";
/* In all other cases the model depends on the capabilities. If they were
* not provided don't report any default. */
if (!qemuCaps)
@ -6337,7 +6341,9 @@ qemuDomainDeviceVideoDefPostParse(virDomainVideoDefPtr video,
if (video->type == VIR_DOMAIN_VIDEO_TYPE_DEFAULT) {
if (ARCH_IS_PPC64(def->os.arch))
video->type = VIR_DOMAIN_VIDEO_TYPE_VGA;
else if (qemuDomainIsARMVirt(def) || ARCH_IS_S390(def->os.arch))
else if (qemuDomainIsARMVirt(def) ||
qemuDomainIsRISCVVirt(def) ||
ARCH_IS_S390(def->os.arch))
video->type = VIR_DOMAIN_VIDEO_TYPE_VIRTIO;
else
video->type = VIR_DOMAIN_VIDEO_TYPE_CIRRUS;