diff options
| -rw-r--r-- | sys/dev/pci/pci.c | 15 |
1 files changed, 9 insertions, 6 deletions
diff --git a/sys/dev/pci/pci.c b/sys/dev/pci/pci.c index bd8c290..aba24ca 100644 --- a/sys/dev/pci/pci.c +++ b/sys/dev/pci/pci.c @@ -1344,12 +1344,15 @@ pci_alloc_resource(device_t dev, device_t child, int type, int *rid, break; case SYS_RES_IOPORT: case SYS_RES_MEMORY: - /* - * Enable the I/O mode. We should also be allocating - * resources too. XXX - */ - if (PCI_ENABLE_IO(dev, child, type)) - return (NULL); + if (*rid < PCIR_MAPS + 4*cfg->nummaps) { + /* + * Enable the I/O mode. We should + * also be allocating resources + * too. XXX + */ + if (PCI_ENABLE_IO(dev, child, type)) + return (NULL); + } break; } } |
