Path: utzoo!utgpu!jarvis.csri.toronto.edu!mailrus!wuarchive!gem.mps.ohio-state.edu!usc!hacgate!janus!ge1cbx!gerald
From: gerald@ge1cbx.UUCP (Gerald Aden)
Newsgroups: comp.realtime
Subject: Question on SCSI utilization from VXWrks real-time kernel
Keywords: VXWrks SCSI
Message-ID: <321@ge1cbx.UUCP>
Date: 6 Oct 89 18:22:35 GMT
Organization: Quotron Systems Inc., Los Angeles
Lines: 26

I am looking for someone who has used the SCSI bus from the VxWorks real-time
kernel.  Specifically, I'm hoping to find someone who has done Ethernet type
communication protocol over the SCSI bus using sockets (TCP/IP).  However, any
type of SCSI communication from either the VxWrks or VRTX32 kernels would be
helpful.
 
I am trying to find a high speed data path between two Motorola boards other
than the ethernet path available.  I am hoping to find a SCSI solution that
will not only allow me to transfer large amounts of data (1-2MB) but will also
allow me to download executable code to the second 147 board over the SCSI as
Wind Rivers already allows over the VME backplane.  This would be a SCSI version
of the Wind Rivers famous VME backplane driver.  This current VME backplane
driver can be used to download from a SUN-3E VME 6U card set to a target 680x0
board over the backplane as opposed to the Ethernet.  I still desire to maintain
disk I/O on the SCSI while providing this SCSI 147 to 147 data path.  I
understand the 147 prom has a SCSI driver in it.

Any information would be helpful.

                                                       Thanks in advance,
                                                       Gerald Aden
-- 
Quotron Systems Inc.	          | Phone: (213)302-4254 FAX: (213)302-4499
Dept. 36240                       | uucp: uunet!janus!ge1cbx!gerald
12731 West Jefferson Blvd.        |       trwrb!hacgate!janus!ge1cbx!gerald
Los Angeles, CA 90066             |       gerald@ge1cbx.quotron.com