diff options
Diffstat (limited to 'drivers/pci/pci.c')
| -rw-r--r-- | drivers/pci/pci.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c index 3daf73c30a..47b999f2d4 100644 --- a/drivers/pci/pci.c +++ b/drivers/pci/pci.c @@ -265,11 +265,20 @@ int __pci_hose_phys_to_bus(struct pci_controller *hose, continue; bus_addr = phys_addr - res->phys_start + res->bus_start; + printf("region %d, phys_addr = %08x -> bus_addr = %08x\n", + i, phys_addr, bus_addr); if (bus_addr >= res->bus_start && bus_addr < res->bus_start + res->size) { *ba = bus_addr; + printf("OK in region bus %08x -> %08x phys: %08x -> %08x\n", + res->bus_start, res->bus_start + res->size - 1, + res->phys_start, res->phys_start + res->size - 1); return 0; + } else { + printf("NOT in region bus %08x -> %08x phys: %08x -> %08x\n", + res->bus_start, res->bus_start + res->size - 1, + res->phys_start, res->phys_start + res->size - 1); } } |