kern/98388: [ata] FreeBSD 6.1 - WDC WD1200JS SATA II disks are seen as older SATA

[sam]

Jeremy Chadwick wrote:
> On Thu, Aug 14, 2008 at 12:16:16AM -0700, Jeremy Chadwick wrote:
>   
>> On Thu, Aug 14, 2008 at 10:57:53AM +0400, sam wrote:
>>     
>>> Andrey V. Elsukov wrote:
>>>       
>>>> sam wrote:
>>>>         
>>>>> FreeBSD  7.0-STABLE FreeBSD 7.0-STABLE #5: Tue Aug 12 13:54:27 MSD  
>>>>> 2008    root@:/usr/obj/usr/src/sys/GENERIC  i386
>>>>> |--------------------------------------------------------------------
>>>>>
>>>>> please, any solution ?
>>>>>           
>>>> Probably speed is limited via jumpers on your hard drive.
>>>>
>>>>         
>>> http://wdc.custhelp.com/cgi-bin/wdc.cfg/php/enduser/std_adp.php?p_faqid=1409&p_created=#jumper
>>> tried it
>>>
>>> without results
>>>       
>> FWIW, the only time I've seen this happen is when there's a jumper
>> limiting the capability.  You should have **removed** the OPT1 jumper,
>> and left any other jumpers alone.
>>
>> If you're absolutely sure the jumper is removed, I'll purchase one of
>> these drives and test it on an ICH7 (Supermicro PDSMi+) to confirm your
>> findings.
>>     
>
> Actually, I don't need to -- I'm using WD5000AAKS disks myself on
> that exact system:
>
> atapci1: <Intel AHCI controller> port 0x30e8-0x30ef,0x30dc-0x30df,0x30e0-0x30e7,0x30d8-0x30db,0x30b0-0x30bf mem 0xe8600400-0xe86007ff irq 19 at device 31.2 on pci0
> atapci1: [ITHREAD]
> atapci1: AHCI Version 01.10 controller with 4 ports detected
> ata2: <ATA channel 0> on atapci1
> ata2: [ITHREAD]
> ata3: <ATA channel 1> on atapci1
> ata3: [ITHREAD]
> ata4: <ATA channel 2> on atapci1
> ata4: [ITHREAD]
> ata5: <ATA channel 3> on atapci1
> ata5: [ITHREAD]
>
> ad6: 476940MB <WDC WD5000AAKS-00YGA0 12.01C02> at ata3-master SATA300
> ad8: 476940MB <WDC WD5000AAKS-00TMA0 12.01C01> at ata4-master SATA300
>   
may issue in <Intel ICH7 SATA300 controller> driver ?

----------------------------------------------------
atapci1: <Intel ICH7 SATA300 controller> port 
0xc880-0xc887,0xc800-0xc803,0xc480-0xc487,0xc400-0xc403,0xc080-0xc08f 
irq 19 at device 31.2 on pci0
----------------------------------------------------

/Vladimir Ermakov