FreeBSD 7.0-STABLE SATA300 detected as SATA150

[Jeremy Chadwick]

On Tue, Apr 22, 2008 at 12:11:13PM -0700, Abdullah Ibn Hamad Al-Marri wrote:
> atapci0: <Intel ICH7 SATA300 controller> port 0xd060-0xd067,0xd050-0xd053,0xd040-0xd047,0xd030-0xd033,0xd020-0xd02f irq 17 at device 31.2 on pci0
> ad4: 238475MB <WDC WD2500KS-00MJB0 02.01C03> at ata2-master SATA150
>                                                                                                         ^^^^^^^^^^^
> ad6: 715404MB <WDC WD7500AAKS-00RBA0 30.04G30> at ata3-master SATA150

Please ensure the SATA150-limiting jumper from the drive has been
removed.  It's labelled OPT1 in the below picture:

http://wdc.custhelp.com/cgi-bin/wdc.cfg/php/enduser/std_adp.php?p_faqid=1343&p_created=1112716146

I assure you these drives work fine with the above controller.  Taken
from our PDSMi+ production systems, which are ICH7:

atapci1: <Intel AHCI controller> port 0x30e8-0x30ef,0x30dc-0x30df,0x30e0-0x30e7,0x30d8-0x30db,0x30b0-0x30bf mem 0xe0000400-0xe00007ff irq 19 at device 31.2 on pci0
atapci1: AHCI Version 01.10 controller with 4 ports detected
ata2: <ATA channel 0> on atapci1
ata3: <ATA channel 1> on atapci1
ata4: <ATA channel 2> on atapci1
ata5: <ATA channel 3> on atapci1
ad4: 114473MB <Seagate ST3120827AS 3.42> at ata2-master SATA150
ad6: 238475MB <WDC WD2500KS-00MJB0 02.01C03> at ata3-master SATA300

-- 
| Jeremy Chadwick                                jdc at parodius.com |
| Parodius Networking                       http://www.parodius.com/ |
| UNIX Systems Administrator                  Mountain View, CA, USA |
| Making life hard for others since 1977.              PGP: 4BD6C0CB |