i2o_scsi(7D)							      Devices							      i2o_scsi(7D)

NAME

       i2o_scsi - an I2O OS specific module that supports SCSA interface.

DESCRIPTION

       The i2o_scsi OSM module is a SCSI HBA driver that supports the SCSA interface.
	It  supports  both SCSI Adapter Class and SCSI Peripheral Class functions. It translates the SCSI packet coming down from the SCSA into an
       I2O SCSI Peripheral Class message, passes it along to the IOP which in turn passes it to the HDM (hardware specific module).

       It also uses SCSI Adapter Class functions to manage the SCSI adapter and SCSI bus.  For each SCSI Adapter Class I2O  device  (a	SCSI  con-
       troller),  it claims the SCSI Peripheral class devices which are attached to that port. The existing SCSI target drivers which use the SCSA
       interface should only work with i2o_scsi. This includes target drivers like sd, st and so on.

FILES

       /kernel/drv/i2o_scsi.conf       configuration file for the i2o_scsi driver; there are no user-configurable options in this file

ATTRIBUTES

       See attributes(5) for descriptions of the following attributes:

       +-----------------------------+-----------------------------+
       |      ATTRIBUTE TYPE	     |	    ATTRIBUTE VALUE	   |
       +-----------------------------+-----------------------------+
       |Architecture		     |x86			   |
       +-----------------------------+-----------------------------+

SEE ALSO

       attributes(5)

	Solaris 10 Installation Guide: Basic Installations

SunOS 5.10							    23 Jan 2001 						      i2o_scsi(7D)