diff options
| author | Andriy Gapon <avg@FreeBSD.org> | 2012-04-08 19:58:38 +0000 |
|---|---|---|
| committer | Andriy Gapon <avg@FreeBSD.org> | 2012-04-08 19:58:38 +0000 |
| commit | 32048b2bff9c9f7b42fb07b8c07e90cd3a44ef2c (patch) | |
| tree | 720be8419b52ebc3ea9095ef0ab83d0f1537e4c8 | |
| parent | 1c8279e4e79322bdc17b351578815f738c37ac83 (diff) | |
Notes
| -rw-r--r-- | sys/pci/intpm.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/sys/pci/intpm.c b/sys/pci/intpm.c index 565b5a254733..375a56fbe6b8 100644 --- a/sys/pci/intpm.c +++ b/sys/pci/intpm.c @@ -99,6 +99,9 @@ intsmb_probe(device_t dev) device_set_desc(dev, "Intel PIIX4 SMBUS Interface"); break; case 0x43851002: + /* SB800 and newer can not be configured in a compatible way. */ + if (pci_get_revid(dev) >= 0x40) + return (ENXIO); device_set_desc(dev, "AMD SB600/700/710/750 SMBus Controller"); /* XXX Maybe force polling right here? */ break; |