IOPSP(4) BSD Kernel Interfaces Manual IOPSP(4)NAME
iopsp -- I2O SCSI port driver
SYNOPSIS
iopsp* at iop? tid ?
scsibus* at iopsp?
DESCRIPTION
The iopsp driver provides support for I2O SCSI bus adapter ports and child peripherals.
IOPs present each child peripheral attached to a bus adapter port as an individual device. In order to present the appearance of a bus, the
iopsp driver groups child peripherals by controlling port.
On IOPs containing a SCSI port and block or tape driver modules, some SCSI devices may not be directly accessible. For each inaccessible
device, a message will be displayed during configuration. For example:
iopsp0: target 0,0 (tid 70): in use by tid 47
Such devices will usually be indirectly accessible as block devices, either individually or as part of an array.
SEE ALSO intro(4), iop(4), ld(4), scsi(4)HISTORY
The iopsp driver first appeared in NetBSD 1.5.3.
BSD November 8, 1999 BSD
Check Out this Related Man Page
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)
Introduction
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