diff options
| -rw-r--r-- | sys/src/cmd/vmx/pci.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sys/src/cmd/vmx/pci.c b/sys/src/cmd/vmx/pci.c index 80dc7aba9..2575f4cec 100644 --- a/sys/src/cmd/vmx/pci.c +++ b/sys/src/cmd/vmx/pci.c @@ -237,7 +237,7 @@ pciio(int isin, u16int port, u32int val, int sz, void *) switch(isin << 16 | port){ case 0x0cf8: cfgaddr = val; return 0; - case 0x10cf8: return cfgaddr; + case 0x10cf8: return cfgaddr & ~0x7f000003; case 0xcfc: case 0xcfd: case 0xcfe: case 0xcff: val <<= 8 * (port & 3); mask = -1UL >> 32 - 8 * sz << 8 * (port & 3); |