[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>

diff --git a/arch/x86_64/kernel/pci-calgary.c b/arch/x86_64/kernel/pci-calgary.c
index 87d90cb..3d65b1d 100644 (file)
--- 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;