From e9863e687d87855900bd7cd96b51c018172467e1 Mon Sep 17 00:00:00 2001 From: Wei Yang Date: Fri, 12 Dec 2014 12:39:37 +0800 Subject: [PATCH] powerpc/powernv: Print the M64 range information in bootup log The M64 range information is missed in dmesg, which would be helpful in debug. This patch prints the M64 range information in the same format as M32. Signed-off-by: Wei Yang Reviewed-by: Gavin Shan Signed-off-by: Michael Ellerman --- arch/powerpc/platforms/powernv/pci-ioda.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/arch/powerpc/platforms/powernv/pci-ioda.c b/arch/powerpc/platforms/powernv/pci-ioda.c index 5d52d6f274f8..4f1e43c05e84 100644 --- a/arch/powerpc/platforms/powernv/pci-ioda.c +++ b/arch/powerpc/platforms/powernv/pci-ioda.c @@ -357,6 +357,9 @@ static void __init pnv_ioda_parse_m64_window(struct pnv_phb *phb) phb->ioda.m64_segsize = phb->ioda.m64_size / phb->ioda.total_pe; phb->ioda.m64_base = pci_addr; + pr_info(" MEM64 0x%016llx..0x%016llx -> 0x%016llx\n", + res->start, res->end, pci_addr); + /* Use last M64 BAR to cover M64 window */ phb->ioda.m64_bar_idx = 15; phb->init_m64 = pnv_ioda2_init_m64; -- 2.39.2