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AHCISATA(4)		 BSD Kernel Interfaces Manual		   AHCISATA(4)

NAME
     ahcisata — AHCI 1.0 and 1.1 compliant SATA controllers driver

SYNOPSIS
     ahcisata* at pci? dev ? function ? flags 0x0000

DESCRIPTION
     The ahcisata driver supports SATA controllers compliant with the Serial
     ATA Advanced Host Controller Interface Revision 1.0 or 1.1 specification,
     and provides the interface to the hardware for the ata(4) driver.

     The ahcisata driver will only attach if the controller has been put in
     AHCI mode by the BIOS; if the controller is in pciide-compatible mode, it
     will be handled by the appropriate driver (piixide(4) for Intel AHCI con‐
     trollers).

SEE ALSO
     ata(4), atapi(4), intro(4), pci(4), pciide(4), wd(4), wdc(4)

     Intel Corporation, Serial ATA Advanced Host Controller Interface (AHCI),
     Revision 1.3,
     http://download.intel.com/technology/serialata/pdf/rev1_3.pdf, June 26,
     2008.

BUGS
     Native Command Queuing is not yet supported.

BSD				March 18, 2011				   BSD

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