blogic(7D)
NAME
blogic − low-level module for BusLogic host bus adapters
SYNOPSIS
blogic@reg
AVAILABILITY
x86
DESCRIPTION
The blogic module provides low-level interface routines between the common disk/tape I/O subsystem and the BusLogic bus master SCSI (Small Computer System Interface) controllers. The blogic module can be configured for disk and streaming tape support for one or more host bus adapter boards, each of which must be the sole initiator on a SCSI bus. Auto configuration code determines if the adapter is present at the configured address and determines what types of devices are attached to to the adapter.
Supported BusLogic Adapters
The following table describes the BusLogic host adapters supported by the blogic module.
| MODEL | DESCRIPTION |
| BT-757S and 757C | Wide SCSI adapter for EISA systems |
| BT-747 | Fast SCSI adapter for EISA systems |
| BT-742A | SCSI adapter for EISA systems |
| BT-545S and BT-542D | Fast SCSI adapters for ISA systems |
| BT-542B | SCSI adapter for ISA systems |
| BT-540CF and BT-545C | SCSI adapters for ISA systems |
| BT-640A | SCSI adapter for Micro Channel systems |
| BT-646 | Fast SCSI adapter for Micro Channel systems |
| BT-946C | Fast SCSI adapter for PCI systems |
| BT-956C | Wide SCSI adapter for PCI systems |
| BT-445S | Fast SCSI adapter for VESA systems |
| BT-440C and BT-445C | SCSI adapter for VESA systems |
CONFIGURATION
The driver attempts to configure itself in accordance with the information found in the configuration file blogic.conf.
FILES
/kernel/drv/blogic.conf blogic device driver configuration file
SEE ALSO
SunOS 5.5.1 — Last change: 28 Mar 1995