powerpc: Print page size info during boot

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>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

diff --git a/arch/powerpc/mm/hash_utils_64.c b/arch/powerpc/mm/hash_utils_64.c
index 5f7a85d40a75b912e430facfbe758ad3c02cf42b..3e4c4ed19335d6bd9fc6393c0663cad5bf05c1f7 100644 (file)
--- 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;