29 lines
1.0 KiB
Diff
29 lines
1.0 KiB
Diff
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# HG changeset patch
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# User Jan Beulich <jbeulich@suse.com>
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# Date 1354118456 -3600
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# Node ID 836697b197462f89a4d296da9482d1719dcc0836
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# Parent 1fce7522daa6bab9fce93b95adf592193c904097
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IOMMU: imply "verbose" from "debug"
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I think that generally enabling debugging code without also enabling
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verbose output is rather pointless; if someone really wants this, they
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can always pass e.g. "iommu=debug,no-verbose".
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Signed-off-by: Jan Beulich <jbeulich@suse.com>
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Acked-by: Keir Fraser <keir@xen.org>
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--- a/xen/drivers/passthrough/iommu.c
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+++ b/xen/drivers/passthrough/iommu.c
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@@ -91,7 +91,11 @@ static void __init parse_iommu_param(cha
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else if ( !strcmp(s, "intremap") )
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iommu_intremap = val;
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else if ( !strcmp(s, "debug") )
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+ {
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iommu_debug = val;
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+ if ( val )
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+ iommu_verbose = 1;
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+ }
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else if ( !strcmp(s, "amd-iommu-perdev-intremap") )
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amd_iommu_perdev_intremap = val;
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else if ( !strcmp(s, "dom0-passthrough") )
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