*BSD News Article 91218


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From: Tomoo Nomura <nomura@psn.or.jp>
Newsgroups: comp.unix.bsd.freebsd.misc
Subject: Ultra Widw SCSI Disk
Date: Sun, 16 Mar 1997 21:52:02 +0900
Organization: Nomura Technical Management Office Ltd.
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Hello,

FreeBSD 2.1.5 supports Ultra wide SCSI disks ?

Here is a dmesg :

ncr0 <ncr 53c875 wide scsi> rev 3 int a irq 10 on pci0:10
ncr0 waiting for scsi devices to settle
(ncr0:4:0): "QUANTUM FIREBALL_TM1280S 300N" type 0 fixed SCSI 2
sd0(ncr0:4:0): Direct-Access
sd0(ncr0:4:0): FAST SCSI-2 100ns (10 Mb/sec) offset 8.
1222MB (2503872 512 byte sectors)
(ncr0:6:0): WIDE SCSI (16 bit) enabled.
(ncr0:6:0): 200ns (5 Mb/sec) offset 8.
(ncr0:6:0): "WDIGTL ENTERPRISE 1.61" type 0 fixed SCSI 2
sd1(ncr0:6:0): Direct-Access
sd1(ncr0:6:0): FAST SCSI-2 100ns (10 Mb/sec) offset 8.
4157MB (8515173 512 byte sectors) 

sd0 is normal SCSI disk and sd1 is Ultra Wide SCSI. I
suppose it shoul indicate the maxmus transfer rate of
40Mb/sec.  Bords is Tekram 390F.

Thanks,
Tomoo

                         
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  Tomoo Nomura    nomura@psn.or.jp
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