diff options
| -rw-r--r-- | linux/dev/drivers/block/ahci.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/linux/dev/drivers/block/ahci.c b/linux/dev/drivers/block/ahci.c index b60f1a19..3cb003c0 100644 --- a/linux/dev/drivers/block/ahci.c +++ b/linux/dev/drivers/block/ahci.c @@ -829,6 +829,8 @@ static void ahci_probe_dev(unsigned char bus, unsigned char device) printk("ahci: %02x:%02x.%x: Can not read configuration", bus, dev, fun); return; } + /* Ignore multifunction bit */ + hdrtype &= ~0x80; if (hdrtype != 0) { printk("ahci: %02x:%02x.%x: Unknown hdrtype %d\n", bus, dev, fun, hdrtype); |