IIR(4)                 FreeBSD Kernel Interfaces Manual                 IIR(4)

NAME
     iir - Intel Integrated RAID controller and ICP Vortex driver

DEPRECATION NOTICE
     The iir driver is not present in FreeBSD 14.0.

SYNOPSIS
     To compile this driver into the kernel, place the following lines in your
     kernel configuration file:

           device pci
           device scbus
           device iir

     Alternatively, to load the driver as a module at boot time, place the
     following line in loader.conf(5):

           iir_load="YES"

DESCRIPTION
     The iir driver claims to interface with the Intel integrated RAID
     controller 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>.

     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 13.1-RELEASE-p6         August 8, 2004         FreeBSD 13.1-RELEASE-p6