diff options
Diffstat (limited to 'src/northbridge/amd/amdk8/misc_control.c')
| -rw-r--r-- | src/northbridge/amd/amdk8/misc_control.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/northbridge/amd/amdk8/misc_control.c b/src/northbridge/amd/amdk8/misc_control.c index 4ac6ef473d..4cd3d0d42d 100644 --- a/src/northbridge/amd/amdk8/misc_control.c +++ b/src/northbridge/amd/amdk8/misc_control.c @@ -187,7 +187,10 @@ static void misc_control_init(struct device *dev) /* This works on an Athlon64 because unimplemented links return 0 */ reg = 0x98 + (link * 0x20); link_type = pci_read_config32(f0_dev, reg); - if ((link_type & 7) == 3) { /* Only handle coherent link here */ + /* Only handle coherent link here please */ + if ((link_type & (LinkConnected|InitComplete|NonCoherent)) + == (LinkConnected|InitComplete)) + { cmd &= ~(0xff << (link *8)); /* FIXME this assumes the device on the other side is an AMD device */ cmd |= 0x25 << (link *8); |