From owner-freebsd-hackers  Mon Jan  6 13:19:23 1997
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Date: Mon, 6 Jan 1997 13:20:17 -0800 (PST)
From: Tom Samplonius <tom@sdf.com>
To: hackers@freebsd.org
Subject: ncr 810 
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  How many concurrent commands can the ncr drive + a NCR 810 controller
handle?

  I know the ahc driver can handle 255 active commands, but only with scb
paging turned on.

Tom