1 Reply Latest reply on Apr 26, 2012 3:54 PM by kcarney

    Has the AMD A75 FHC FIS Based Switching?


      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?