MirOS Manual: si(4)

SI(4)                  BSD Programmer's Manual (SPARC)                   SI(4)

NAME

     si - NCR 5380 Sun SCSI 3 VME SCSI controller

SYNOPSIS

     si0     at vmes0 addr 0xff200000 level 3 vect 0x40            (sun4)
     #si0     at vmes0 addr 0xff200000 level 3 vect 0x40 flags 0x07 (sun4)
     scsibus* at si?

DESCRIPTION

     The si is a VME SCSI controller based on the NCR 5380 chip, found in sun3
     and sun4 systems with the VME bus.

DEVICE FLAGS

     0x01
          Use DMA (may be polled)
     0x02
          Use DMA completion interrupts
     0x04
          Allow disconnect/reconnect

     The si device flags may be OR'd together to enable any combination of the
     features listed above. If no flags are specified, the device will use DMA
     by default.

SEE ALSO

     cd(4), ch(4), esp(4), intro(4), scsi(4), sd(4), ss(4), st(4), sw(4),
     uk(4)

HISTORY

     The si driver first appeared in NetBSD.

MirOS BSD #10-current           March 4, 1998                                1

Generated on 2011-12-28 22:20:14 by $MirOS: src/scripts/roff2htm,v 1.70 2011/12/03 18:21:12 tg Exp $

These manual pages and other documentation are copyrighted by their respective writers; their source is available at our CVSweb, AnonCVS, and other mirrors. The rest is Copyright © 2002‒2011 The MirOS Project, Germany.
This product includes material provided by Thorsten Glaser.

This manual page’s HTML representation is supposed to be valid XHTML/1.1; if not, please send a bug report – diffs preferred.