From 9497a1c1c5b4de2a359b6d8648b4000679363473 Mon Sep 17 00:00:00 2001 From: Gavin Shan Date: Tue, 21 Jun 2016 12:35:56 +1000 Subject: [PATCH] powerpc/powernv: Print correct PHB type names We're initializing "IODA1" and "IODA2" PHBs though they are IODA2 and NPU PHBs as below kernel log indicates. Initializing IODA1 OPAL PHB /pciex@3fffe40700000 Initializing IODA2 OPAL PHB /pciex@3fff000400000 This fixes the PHB names. After it's applied, we get: Initializing IODA2 PHB (/pciex@3fffe40700000) Initializing NPU PHB (/pciex@3fff000400000) Signed-off-by: Gavin Shan Signed-off-by: Michael Ellerman --- arch/powerpc/platforms/powernv/pci-ioda.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/arch/powerpc/platforms/powernv/pci-ioda.c b/arch/powerpc/platforms/powernv/pci-ioda.c index 4e0b2fc06694..2115ed70440e 100644 --- a/arch/powerpc/platforms/powernv/pci-ioda.c +++ b/arch/powerpc/platforms/powernv/pci-ioda.c @@ -55,6 +55,7 @@ #define POWERNV_IOMMU_DEFAULT_LEVELS 1 #define POWERNV_IOMMU_MAX_LEVELS 5 +static const char * const pnv_phb_names[] = { "IODA1", "IODA2", "NPU" }; static void pnv_pci_ioda2_table_free_pages(struct iommu_table *tbl); void pe_level_printk(const struct pnv_ioda_pe *pe, const char *level, @@ -3628,7 +3629,8 @@ static void __init pnv_pci_init_ioda_phb(struct device_node *np, void *aux; long rc; - pr_info("Initializing IODA%d OPAL PHB %s\n", ioda_type, np->full_name); + pr_info("Initializing %s PHB (%s)\n", + pnv_phb_names[ioda_type], of_node_full_name(np)); prop64 = of_get_property(np, "ibm,opal-phbid", NULL); if (!prop64) { -- 2.39.5