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[dandras]

I have a  F1A75-M motherboard, with A75 FCH.

I can't find documentation for this chipset on the AMD websites, but

I found on the internet, on more websites, the A75 have a FIS based SATA Portmultiplier support.

I checked the AHCI capabilities register with linux (kernel 3.2.2), and the value of this register is 0xF722FF25.

The FIS-based Switching Supported (FBSS) bit is in this register zero.

Can I download documentation for this FCH?

Has this FCH FIS-Based Swittching support?

[kcarney]

Hello!

Since you haven't gotten any replies yet on the forum, why don't you try contacting AMD customer support --

http://emailcustomercare.amd.com/

Hopefully, they can provide you with the documentation that you need.

Cheers!

Kristen