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IIR(4)			     Kernel Interfaces Manual			  IIR(4)

NAME
     iir -- Intel Integrated RAID controller and ICP Vortex driver

SYNOPSIS
     device scbus
     device iir

DESCRIPTION
     The  iir  driver  claims  to  interface with the Intel integrated RAID con-
     troller cards, and all versions of the ICP  Vortex  controllers  (including
     FC).

HARDWARE
     Controllers supported by the iir driver include:

     *	 Intel RAID Controller SRCMR
     *	 Intel Server RAID Controller U3-l (SRCU31a)
     *	 Intel Server RAID Controller U3-1L (SRCU31La)
     *	 Intel Server RAID Controller U3-2 (SRCU32)
     *	 All past and future releases of Intel and ICP RAID Controllers.

     *	 Intel RAID Controller SRCU21 (discontinued)
     *	 Intel RAID Controller SRCU31 (older revision, not compatible)
     *	 Intel RAID Controller SRCU31L (older revision, not compatible)

     The  SRCU31 and SRCU31L can be updated via a firmware update available from
     Intel.

SEE ALSO
     cam(4), pass(4), xpt(4), camcontrol(8)

AUTHORS
     The  iir  driver	is   supported	 and   maintained   by	 Achim	 Leubner
     <Achim_Leubner@adaptec.com>       and	Boji	  Tony	    Kannanthanam
     <boji.t.kannanthanam@intel.com> of Intel's Storage Components division.

     This manual page was written by Tom  Rhodes  <trhodes@FreeBSD.org>  and  is
     based on information supplied by the driver authors and the website of Mike
     Smith <msmith@FreeBSD.org>.

FreeBSD 5.4			 August 8, 2004 			  IIR(4)

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