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authorAneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>2013-04-28 09:37:38 +0000
committerBenjamin Herrenschmidt <benh@kernel.crashing.org>2013-04-30 16:00:25 +1000
commit3dc4feca4bf39d12f35a0e8c6997a8e188ab6cb8 (patch)
tree0c9d205f65c61d97a2e98691cbb80b3b704625b0 /arch/powerpc/mm
parentd8139ebf8596a1e56bd98b7a83e8777b5ff5fb2d (diff)
downloadlinux-bcache-3dc4feca4bf39d12f35a0e8c6997a8e188ab6cb8.tar.zst
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>
Diffstat (limited to 'arch/powerpc/mm')
-rw-r--r--arch/powerpc/mm/hash_utils_64.c10
1 files changed, 5 insertions, 5 deletions
diff --git a/arch/powerpc/mm/hash_utils_64.c b/arch/powerpc/mm/hash_utils_64.c
index 5f7a85d40a75..3e4c4ed19335 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;