diff options
Diffstat (limited to 'drivers/pci_auto.c')
| -rw-r--r-- | drivers/pci_auto.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/pci_auto.c b/drivers/pci_auto.c index 15f7432..9e921b2 100644 --- a/drivers/pci_auto.c +++ b/drivers/pci_auto.c @@ -102,7 +102,8 @@ void pciauto_setup_device(struct pci_controller *hose, /* Check the BAR type and set our address mask */ if (bar_response & PCI_BASE_ADDRESS_SPACE) { - bar_size = ~(bar_response & PCI_BASE_ADDRESS_IO_MASK) + 1; + bar_size = ((~(bar_response & PCI_BASE_ADDRESS_IO_MASK)) + & 0xffff) + 1; bar_res = io; DEBUGF("PCI Autoconfig: BAR %d, I/O, size=0x%x, ", bar_nr, bar_size); |