NCRSC(4)            NetBSD/mvme68k Kernel Interfaces Manual           NCRSC(4)

NAME
     ncrsc -- NCR 53c710 SCSI I/O Processor

SYNOPSIS
     ncrsc0 at pcctwo? ipl 2

DESCRIPTION
     The ncrsc driver provides an abstraction layer between the SCSI hardware
     fitted to Motorola MVME167 and MVME177 single board computers
     (NCR73C710), and the machine independent SCSI drivers described in
     scsibus(4).

     In addition to sending the required SCSI commands to target devices on
     the SCSI bus, the ncrsc driver deals with DMA, device interrupts,
     sync/async negotiation and target disconnects/reconnects.

DIAGNOSTICS
     Too many to mention.

SEE ALSO
     pcctwo(4), scsibus(4)

BUGS
     The current ncrsc driver should be obsoleted and replaced with a machine
     independent version.

NetBSD 5.0_STABLE              November 28, 1999             NetBSD 5.0_STABLE
