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Diffstat (limited to 'src/drivers/bus/pci.c')
| -rw-r--r-- | src/drivers/bus/pci.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/drivers/bus/pci.c b/src/drivers/bus/pci.c index 1b7350c8b..5891e42ff 100644 --- a/src/drivers/bus/pci.c +++ b/src/drivers/bus/pci.c @@ -121,6 +121,11 @@ static void pci_read_bases ( struct pci_device *pci ) { unsigned long bar; int reg; + /* Clear any existing base addresses */ + pci->ioaddr = 0; + pci->membase = 0; + + /* Get first memory and I/O BAR addresses */ for ( reg = PCI_BASE_ADDRESS_0; reg <= PCI_BASE_ADDRESS_5; reg += 4 ) { bar = pci_bar ( pci, reg ); if ( bar & PCI_BASE_ADDRESS_SPACE_IO ) { |