qlc2300(7)

qlc2300 -- QLogic PCI FC host adapter

Description

The QLogic PCI FC host adapter subsystem enables SCSI target drivers (such as sd01(7) and st01(7)) to communicate on the fibre channel bus with target controllers and logical units. This driver implements the Storage Device Interface (SDI) for such SDI target drivers.

This driver supports hot insertion/removal of devices on the fibre channel via the sdiadd(1M) and sdirm(1M) commands.

It is also possible for an application to access the SCSI bus subsystem directly by using the pass-through interface. See pt_open(3X).

ioctl calls

The following command is supported:

B_GETTYPE: Returns the bus name (for example, SCSI) and device driver name of a specific device.
HA_VER: Returns the host bus adapter driver version number.
SDI_BRESET: Resets the fibre channel bus.
SDI_HBANAME: Returns the host bus adapter driver name.
SDI_SEND: Sends a pass-through command (SCSI control block) to a target controller, bypassing the associated target driver.

Files

/usr/include/sys/qlc2300.h
/usr/include/sys/scsi.h
/usr/include/sys/sdi.h
/usr/include/sys/sdi_edt.h
/etc/conf/pack.d/qlc2300/space.c

References

ioctl(2), qlc1020(7), qlc2200(7), qlc12160(7), sc01(7), scb(D4sdi), sd01(7), sdi(7), st01(7), sw01(7)

Notices

Extreme caution should be exercised when using the pass-through interface. It is possible to interfere with normal system I/O and cause hangs if pass-through is used to an active device. Pass-through should only be used to a device that is otherwise quiescent.