From: Wei Yang <weiyang@linux.vnet.ibm.com>
To: gwshan@linux.vnet.ibm.com
Cc: Wei Yang <weiyang@linux.vnet.ibm.com>, linuxppc-dev@lists.ozlabs.org
Subject: [PATCH] powerpc/powernv: Print the M64 range information
Date: Wed, 10 Dec 2014 22:29:37 +0800 [thread overview]
Message-ID: <1418221778-12458-1-git-send-email-weiyang@linux.vnet.ibm.com> (raw)
The M64 range information is missed, which would be helpful in debug.
This patch print the M64 range information in the same format as M32.
Signed-off-by: Wei Yang <weiyang@linux.vnet.ibm.com>
---
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 21c8b4d..34f1a27 100644
--- a/arch/powerpc/platforms/powernv/pci-ioda.c
+++ b/arch/powerpc/platforms/powernv/pci-ioda.c
@@ -369,6 +369,9 @@ 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;
+ printk(KERN_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;
--
1.7.9.5
next reply other threads:[~2014-12-10 14:29 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-12-10 14:29 Wei Yang [this message]
2014-12-10 22:40 ` [PATCH] powerpc/powernv: Print the M64 range information Gavin Shan
2014-12-11 7:29 ` Wei Yang
2014-12-11 21:58 ` Gavin Shan
2014-12-12 4:28 ` Wei Yang
2014-12-12 4:39 ` [PATCH] powerpc/powernv: Print the M64 range information in bootup log Wei Yang
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