diff options
Diffstat (limited to 'arch/sparc64/kernel/pci_common.c')
| -rw-r--r-- | arch/sparc64/kernel/pci_common.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/arch/sparc64/kernel/pci_common.c b/arch/sparc64/kernel/pci_common.c index 1e6aeedf43c..b1168bfa16f 100644 --- a/arch/sparc64/kernel/pci_common.c +++ b/arch/sparc64/kernel/pci_common.c @@ -15,6 +15,20 @@ #include "pci_impl.h" +void pci_get_pbm_props(struct pci_pbm_info *pbm) +{ + const u32 *val = of_get_property(pbm->prom_node, "bus-range", NULL); + + pbm->pci_first_busno = val[0]; + pbm->pci_last_busno = val[1]; + + val = of_get_property(pbm->prom_node, "ino-bitmap", NULL); + if (val) { + pbm->ino_bitmap = (((u64)val[1] << 32UL) | + ((u64)val[0] << 0UL)); + } +} + static void pci_register_legacy_regions(struct resource *io_res, struct resource *mem_res) { |