From 253d59d0fe4e36bedf7b01f6bf193321f673ce26 Mon Sep 17 00:00:00 2001 From: Jan Beulich Date: Wed, 28 Nov 2012 17:00:56 +0100 Subject: [PATCH] IOMMU: imply "verbose" from "debug" I think that generally enabling debugging code without also enabling verbose output is rather pointless; if someone really wants this, they can always pass e.g. "iommu=debug,no-verbose". Signed-off-by: Jan Beulich Acked-by: Keir Fraser --- xen/drivers/passthrough/iommu.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/xen/drivers/passthrough/iommu.c b/xen/drivers/passthrough/iommu.c index 47408f2bd9..a12fa48e35 100644 --- a/xen/drivers/passthrough/iommu.c +++ b/xen/drivers/passthrough/iommu.c @@ -92,7 +92,11 @@ static void __init parse_iommu_param(char *s) else if ( !strcmp(s, "intremap") ) iommu_intremap = val; else if ( !strcmp(s, "debug") ) + { iommu_debug = val; + if ( val ) + iommu_verbose = 1; + } else if ( !strcmp(s, "amd-iommu-perdev-intremap") ) amd_iommu_perdev_intremap = val; else if ( !strcmp(s, "dom0-passthrough") ) -- 2.30.2