diff options
Diffstat (limited to 'gfxnvidia.c')
-rw-r--r-- | gfxnvidia.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/gfxnvidia.c b/gfxnvidia.c index 8f3aa44..d3ee14e 100644 --- a/gfxnvidia.c +++ b/gfxnvidia.c @@ -90,6 +90,9 @@ int gfxnvidia_init(void) return 1; io_base_addr = pcidev_readbar(dev, PCI_BASE_ADDRESS_0); + if (!io_base_addr) + return 1; + io_base_addr += 0x300000; msg_pinfo("Detected NVIDIA I/O base address: 0x%x.\n", io_base_addr); |