isci — Intel C600 Serial Attached SCSI driver

       The  isci driver was developed by Intel and originally written by Jim Harris <jimharris@FreeBSD.org> with
       contributions from Sohaib Ahsan and input from Scott Long <scottl@FreeBSD.org>.

       This man page was written by Jim Harris <jimharris@FreeBSD.org>.

Debian                                          January 23, 2012                                         ISCI(4)

       To  force  legacy  interrupts  for  all  isci  driver  instances,  set  the  following  tunable  value in
       loader.conf(5):

             hw.isci.force_legacy_interrupts=1

       To enable debugging prints from the isci driver, set the

             hw.isci.debug_level

       variable to a value between 1 and 4 in loader.conf(5).

       The hardware layer in the isci driver has extensive logging capabilities which are  disabled  by  default
       for performance reasons.  These can be enabled by adding

             options ISCI_LOGGING

       to the kernel configuration file.

       The isci driver provides support for Intel C600 SAS controllers.

       The isci driver first appeared in FreeBSD 8.3 and 9.1.

       isci — Intel C600 Serial Attached SCSI driver

cd(4), ch(4), da(4), pci(4), sa(4), scsi(4)

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

             devicescbusdeviceisci

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

             isci_load="YES"