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Date:      Wed, 22 Mar 1995 11:58:46 +0100
From:      "Christoph P. Kukulies" <kuku@gilberto.physik.rwth-aachen.de>
To:        freebsd-hackers@freefall.cdrom.com
Subject:   Re: Why IDE is bad
Message-ID:  <199503221058.LAA08924@gilberto.physik.rwth-aachen.de>

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Regarding the difference in CPU utilization, could it be - I don't
know the driver internals - that it's the bounce buffer technique
that costs CPU while the SCSI controller uses bus master transfers all
the time? Or were you comparing VLB EIDE vs. SCSI ?


--Chris Christoph P. U. Kukulies kuku@gil.physik.rwth-aachen.de
FreeBSD blues 2.1.0-Development FreeBSD 2.1.0-Development #0: Sun Mar 19
17:20:44  1995     root@blues:/usr/src/sys/compile/BLUESGUS  i386



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