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MFI(4)                   BSD Kernel Interfaces Manual                   MFI(4)

NAME
     mfi -- LSI Logic & Dell MegaRAID SAS RAID controller

SYNOPSIS
     mfi* at pci?

DESCRIPTION
     The mfi driver provides support for the MegaRAID SAS family of RAID con-
     trollers, including:

           -   Dell PERC 5/e, PERC 5/i, PERC 6/e, PERC 6/i, PERC H310, PERC
               H700, PERC H800
           -   IBM ServeRAID M1115
           -   Intel RAID Controller SRCSAS18E, SRCSAS144E
           -   LSI Logic MegaRAID SAS 8300XLP, MegaRAID SAS 8308ELP, MegaRAID
               SAS 8344ELP, MegaRAID SAS 8408E, MegaRAID SAS 8480E, MegaRAID
               SAS 8880EM2, MegaRAID SAS 8888ELP, MegaRAID SAS 9240-4i,
               MegaRAID SAS 9240-8i, MegaRAID SAS 9260-16i, MegaRAID SAS
               9260-4i, MegaRAID SAS 9260-8i, MegaRAID SAS 9260CV-4i, MegaRAID
               SAS 9260CV-8i, MegaRAID SAS 9261-8i, MegaRAID SAS 9265-8i,
               MegaRAID SAS 9280-16i4e, MegaRAID SAS 9280-24i4e, MegaRAID SAS
               9280-4i4e, MegaRAID SAS 9280-8e, MegaRAID SAS 9285-8e

     These controllers support RAID 0, RAID 1, RAID 5, RAID 6, RAID 10, RAID
     50 and RAID 60 using either SAS or SATA II drives.

     Although the controllers are actual RAID controllers, the driver makes
     them look just like SCSI controllers.  All RAID configuration is done
     through the controllers' BIOSes.

SEE ALSO
     bio(4), intro(4), pci(4), scsi(4), sd(4), bioctl(8), sensorsd(8),
     sysctl(8)

HISTORY
     The mfi driver first appeared in OpenBSD 4.0.

AUTHORS
     The mfi driver was written by Marco Peereboom <marco@openbsd.org>.

BSD                             March 30, 2017                             BSD