Patchwork [-V7,17/18] powerpc: Print page size info during boot

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Submitter Aneesh Kumar K.V
Date April 28, 2013, 7:37 p.m.
Message ID <1367177859-7893-18-git-send-email-aneesh.kumar@linux.vnet.ibm.com>
Download mbox | patch
Permalink /patch/240284/
State Accepted, archived
Headers show

Comments

Aneesh Kumar K.V - April 28, 2013, 7:37 p.m.
From: "Aneesh Kumar K.V" <aneesh.kumar@linux.vnet.ibm.com>

This gives hint about different base and actual page size combination
supported by the platform.

Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
---
 arch/powerpc/mm/hash_utils_64.c | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

Patch

diff --git a/arch/powerpc/mm/hash_utils_64.c b/arch/powerpc/mm/hash_utils_64.c
index 33cdc3a..d0eb6d4 100644
--- a/arch/powerpc/mm/hash_utils_64.c
+++ b/arch/powerpc/mm/hash_utils_64.c
@@ -316,7 +316,7 @@  static int __init htab_dt_scan_page_sizes(unsigned long node,
 	prop = (u32 *)of_get_flat_dt_prop(node,
 					  "ibm,segment-page-sizes", &size);
 	if (prop != NULL) {
-		DBG("Page sizes from device-tree:\n");
+		pr_info("Page sizes from device-tree:\n");
 		size /= 4;
 		cur_cpu_spec->mmu_features &= ~(MMU_FTR_16M_PAGE);
 		while(size > 0) {
@@ -370,10 +370,10 @@  static int __init htab_dt_scan_page_sizes(unsigned long node,
 					       "shift=%d\n", base_shift, shift);
 
 				def->penc[idx] = penc;
-				DBG(" %d: shift=%02x, sllp=%04lx, "
-				    "avpnm=%08lx, tlbiel=%d, penc=%d\n",
-				    idx, shift, def->sllp, def->avpnm,
-				    def->tlbiel, def->penc[idx]);
+				pr_info("base_shift=%d: shift=%d, sllp=0x%04lx,"
+					" avpnm=0x%08lx, tlbiel=%d, penc=%d\n",
+					base_shift, shift, def->sllp,
+					def->avpnm, def->tlbiel, def->penc[idx]);
 			}
 		}
 		return 1;