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[Xen-devel] [PATCH 4 of 6] amd iommu: Disable debug output for early DTE update



# HG changeset patch
# User Wei Wang <wei.wang2@xxxxxxx>
# Date 1320852002 -3600
# Node ID 60d51bc20139471cf71e3d6854534d4176853de2
# Parent  3de4c299af619a8c992d779e255e6060d79f9ff6
amd iommu: Disable debug output for early DTE update.
Some systems may have IVHD device entries that cover large device id range.
Having those entries displayed will take very long time to boot.

Signed-off-by: Wei Wang <wei.wang2@xxxxxxx>

diff -r 3de4c299af61 -r 60d51bc20139 xen/drivers/passthrough/amd/iommu_init.c
--- a/xen/drivers/passthrough/amd/iommu_init.c  Wed Nov 09 16:20:01 2011 +0100
+++ b/xen/drivers/passthrough/amd/iommu_init.c  Wed Nov 09 16:20:02 2011 +0100
@@ -838,10 +838,6 @@ static int __init amd_iommu_setup_device
 
             amd_iommu_set_intremap_table(
                 dte, (u64)virt_to_maddr(intr_tb), iommu_intremap);
-
-            AMD_IOMMU_DEBUG("Add device table entry: device id = 0x%04x, "
-                            "interupt table = 0x%"PRIx64"\n", bdf,
-                            (u64)virt_to_maddr(intr_tb));
         }
     }
 


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