The qlc host bus adapter driver is a Sun Fibre Channel transport layer-compliant nexus driver for the Qlogic ISP2200/ISP2200A/ISP 2202 adapters. These adapters support Fibre Channel SCSI and IP Protocols, FC-AL public loop profile, point-to-point fabric connection and Fibre Channel service classes two and three.

The qlc driver interfaces with the Sun Fibre Channel transport layer to support the standard functions provided by the SCSA interface. It supports auto request sense and tagged queueing by default. The driver requires that all devices have unique hard addresses in private loop configurations. Devices with conflicting hard addresses will not be accessible.

/kernel/drv/qlc

ELF kernel module

/kernel/drv/sparcv9/qlc

64-bit ELF kernel module

/kernel/drv/qlc.conf

Driver configuration file

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

prtconf(1M), driver.conf(4), fcp(7D), fp(7D)

Writing Device Drivers

ANSI X3.230:1994, Fibre Channel Physical Signaling (FC-PH)

Project 1134-D, Fibre Channel Generic Services (FC-GS-2)

ANSI X3.269-1996, Fibre Channel Arbitrated Loop (FC-AL)

ANSI X3.270-1996, Fibre Channel Protocol for SCSI (FCP-SCSI)

ANSI X3.270-1996, SCSI-3 Architecture Model (SAM)

Fibre Channel Private Loop SCSI Direct Attach (FC-PLDA)

Fabric Loop Attachment (FC-FLA)

ISP2200 Firmware Interface Specification, QLogic Corporation