diff options
Diffstat (limited to 'src/common_bridge.c')
| -rw-r--r-- | src/common_bridge.c | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/src/common_bridge.c b/src/common_bridge.c index f37420f..871c1f6 100644 --- a/src/common_bridge.c +++ b/src/common_bridge.c @@ -270,10 +270,6 @@ pci_device_get_bridge_buses(struct pci_device * dev, int *primary_bus, return ENODEV; } - if (!priv->bridge.pci) { - return ENODEV; - } - switch ((dev->device_class >> 8) & 0x0ff) { case 0x00: /* What to do for host bridges? I'm pretty sure this isn't right. @@ -294,7 +290,7 @@ pci_device_get_bridge_buses(struct pci_device * dev, int *primary_bus, case 0x04: if (priv->bridge.pci == NULL) read_bridge_info(priv); - if (priv->header_type == 0x01) { + if ((priv->header_type & 0x7f) == 0x01) { *primary_bus = priv->bridge.pci->primary_bus; *secondary_bus = priv->bridge.pci->secondary_bus; *subordinate_bus = priv->bridge.pci->subordinate_bus; @@ -308,7 +304,7 @@ pci_device_get_bridge_buses(struct pci_device * dev, int *primary_bus, case 0x07: if (priv->bridge.pcmcia == NULL) read_bridge_info(priv); - if (priv->header_type == 0x02) { + if ((priv->header_type & 0x7f) == 0x02) { *primary_bus = priv->bridge.pcmcia->primary_bus; *secondary_bus = priv->bridge.pcmcia->card_bus; *subordinate_bus = priv->bridge.pcmcia->subordinate_bus; |