Jeff Garzik <jgarzik <at> pobox.com> writes:

> 
> 
> This is some info that Silicon Image provided, for use in developing 
> SATA hotplug.  This info is public and not NDA as of the publishing of 
> the SiI 311x hardware documentation at
> 
>       http://gkernel.sourceforge.net/specs/sii/
> 
> Kudos again to SiI for opening their 311x and CMD680 [PATA] docs.
> 
>       Jeff
> 
> 
> 
> 
> Here are some writeups for our 3112/3152 hot plug/unplug handling.  Hope it 
will
>  help in your open source development.
> 
> For the 3114 controller, the sequence is essentially the same as the 3112 
except
>  that the PHYRDY change handler does not need to reset the channel and of 
course
>  obvious changes to handle the two additional channels of the 3114.
> 
> Best regards,
> [silicon image person]
> 


Hi, This is Ricky. I am finding solution of sil 3512 chip hotswap problem.
I think this doc can help some. But I don't really understand libata very much.
Can someone help some ideas?..Thanks
I know I should do something in interrupt handler in libata.c like check 
status of plug/unplug. Is is right?



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