SATA port multiplier support ready yet?

Wes Morgan morganw at chemikals.org
Fri Apr 11 00:41:11 UTC 2008


On Thu, 10 Apr 2008, Søren Schmidt wrote:

> Hi
>
> Yes, I'm working on port multiplier support and a commit of rudimentary 
> support is imminent.

Will PM support be something that is an MFC candidate? And can you expand 
on "rudimentary"?


>
>> Dieter wrote:
>>> If not, how does this "intelligent enough to hide the details" stuff
>>> work?  Does the controller lie to the OS and say "I have 6 ports"
>>> rather than "I have 2 ports" and then the device says "I'm a 5:1
>>> portmultiplier"?
>> 
>> As I know Soren is working on the SATA PortMultiplier support and
>> he's going to commit it.
>> 
>> -- 
>> WBR, Andrey V. Elsukov
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>
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