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From 2cfaf0011f6462310f658a650fbdf998ed575ff0 Mon Sep 17 00:00:00 2001
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Message-Id: <2cfaf0011f6462310f658a650fbdf998ed575ff0@dist-git>
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From: Peter Krempa <pkrempa@redhat.com>
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Date: Thu, 23 Nov 2017 19:02:16 +0100
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Subject: [PATCH] qemu: domain: Move video device validation into separate
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function
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(cherry picked from commit ab948b6299aa311c07bb46b79c6ccbe7d46fb94e)
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https://bugzilla.redhat.com/show_bug.cgi?id=1511480
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Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
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---
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src/qemu/qemu_domain.c | 43 ++++++++++++++++++++++++++-----------------
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1 file changed, 26 insertions(+), 17 deletions(-)
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diff --git a/src/qemu/qemu_domain.c b/src/qemu/qemu_domain.c
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index 13b96368c1..1b72d95d7e 100644
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--- a/src/qemu/qemu_domain.c
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+++ b/src/qemu/qemu_domain.c
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@@ -3666,6 +3666,29 @@ qemuDomainDeviceDefValidateHostdev(const virDomainHostdevDef *hostdev,
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}
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+static int
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+qemuDomainDeviceDefValidateVideo(const virDomainVideoDef *video)
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+{
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+ if (video->type == VIR_DOMAIN_VIDEO_TYPE_QXL &&
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+ video->vgamem) {
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+ if (video->vgamem < 1024) {
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+ virReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s",
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+ _("value for 'vgamem' must be at least 1 MiB "
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+ "(1024 KiB)"));
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+ return -1;
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+ }
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+
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+ if (video->vgamem != VIR_ROUND_UP_POWER_OF_TWO(video->vgamem)) {
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+ virReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s",
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+ _("value for 'vgamem' must be power of two"));
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+ return -1;
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+ }
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+ }
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+
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+ return 0;
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+}
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+
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+
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static int
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qemuDomainDeviceDefValidate(const virDomainDeviceDef *dev,
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const virDomainDef *def,
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@@ -3694,23 +3717,9 @@ qemuDomainDeviceDefValidate(const virDomainDeviceDef *dev,
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} else if (dev->type == VIR_DOMAIN_DEVICE_HOSTDEV) {
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if (qemuDomainDeviceDefValidateHostdev(dev->data.hostdev, def) < 0)
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goto cleanup;
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- }
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-
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- if (dev->type == VIR_DOMAIN_DEVICE_VIDEO) {
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- if (dev->data.video->type == VIR_DOMAIN_VIDEO_TYPE_QXL &&
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- dev->data.video->vgamem) {
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- if (dev->data.video->vgamem < 1024) {
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- virReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s",
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- _("value for 'vgamem' must be at least 1 MiB "
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- "(1024 KiB)"));
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- goto cleanup;
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- }
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- if (dev->data.video->vgamem != VIR_ROUND_UP_POWER_OF_TWO(dev->data.video->vgamem)) {
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- virReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s",
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- _("value for 'vgamem' must be power of two"));
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- goto cleanup;
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- }
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- }
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+ } else if (dev->type == VIR_DOMAIN_DEVICE_VIDEO) {
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+ if (qemuDomainDeviceDefValidateVideo(dev->data.video) < 0)
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+ goto cleanup;
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}
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ret = 0;
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--
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2.15.0
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