[issue1648] AHCI driver reports FIS structure fails

[Justin C. Sherrill]

On Tue, January 12, 2010 12:26 am, Matthew Dillon wrote:
> :
> :Edward O'Callaghan <eocallaghan at auroraux.org> added the comment:
> :
> :Everything is detected on that machine and seems to be working fine, just
> :thought I would report the messages, they looked nasty.
> :
> :Cheers,
> :Edward.
>
>     It's ok.  What it is doing is probing for a port multiplier.  The only
>     way one can determine if a port multiplier is on the port is to
>     probe target 15, and of course this will fail if there is no port
>     multiplier.

Would it make sense to say "no port multiplier found" in that error
message?  I feel like we've had a number of these "what does this
ultimately harmless error message mean?" posts lately.