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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 <weiyang@linux.vnet.ibm.com>
Reviewed-by: Gavin Shan <gwshan@linux.vnet.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
This commit is contained in:
Wei Yang 2014-12-12 12:39:37 +08:00 committed by Michael Ellerman
parent 62fa19d4b4
commit e9863e687d
1 changed files with 3 additions and 0 deletions
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3
arch/powerpc/platforms/powernv/pci-ioda.c
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@ -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;