[PATCH] x86-64: tighten up printks

Signed-off-by: Muli Ben-Yehuda <muli@il.ibm.com>
Signed-off-by: Andi Kleen <ak@suse.de>
Cc: Andi Kleen <ak@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>

1 files changed, 8 insertions, 3 deletions

diff --git a/arch/x86_64/kernel/pci-calgary.c b/arch/x86_64/kernel/pci-calgary.c
index 87d90cb68a74..3d65b1d4c2b3 100644
--- a/arch/x86_64/kernel/pci-calgary.c
+++ b/arch/x86_64/kernel/pci-calgary.c
@@ -1068,6 +1068,8 @@ void __init detect_calgary(void)
         if (!early_pci_allowed())
                 return;
 
+        printk(KERN_DEBUG "Calgary: detecting Calgary via BIOS EBDA area\n");
+
         ptr = (unsigned long)phys_to_virt(get_bios_ebda());
 
         rio_table_hdr = NULL;
@@ -1088,14 +1090,14 @@ void __init detect_calgary(void)
                 offset = *((unsigned short *)(ptr + offset));
         }
         if (!rio_table_hdr) {
-                printk(KERN_ERR "Calgary: Unable to locate "
-                                "Rio Grande Table in EBDA - bailing!\n");
+                printk(KERN_DEBUG "Calgary: Unable to locate Rio Grande table "
+                       "in EBDA - bailing!\n");
                 return;
         }
 
         ret = build_detail_arrays();
         if (ret) {
-                printk(KERN_ERR "Calgary: build_detail_arrays ret %d\n", ret);
+                printk(KERN_DEBUG "Calgary: build_detail_arrays ret %d\n", ret);
                 return;
         }
 
@@ -1128,6 +1130,9 @@ void __init detect_calgary(void)
                 }
         }
 
+        printk(KERN_DEBUG "Calgary: finished detection, Calgary %s\n",
+               calgary_found ? "found" : "not found");
+
         if (calgary_found) {
                 iommu_detected = 1;
                 calgary_detected = 1;