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From: jh@efd.lth.se (Joergen Haegg)
Newsgroups: comp.unix.sysv386
Subject: How do I map I/O in ESIX?
Message-ID: <1991Apr23.135130.26962@lth.se>
Date: 23 Apr 91 13:51:30 GMT
Sender: newsuser@lth.se (LTH network news server)
Reply-To: jh@efd.lth.se (Joergen Haegg)
Organization: Lund Institute of Technology, Sweden
Lines: 17


I want to access a gpib-chip with I/O-addresses
0x2e1, 0x6e1, 0xae1, 0xee1, 0x12e1, 0x16e1, 0x1ae1 and 0x1ee1.
(NEC 7210, card from National Instruments)

How do I map these locations so I can reach them from a user-program?

There are some ioctl-calls in sys/kd.h for the keyboard, 
(like KDENABIO)but no clues on how to use them 
and if they can be used for any I/O ports.

Is there a ioctl to map ANY ports?
-- 
Joergen Haegg				jh@efd.lth.se	postmaster@efd.lth.se
System manager @ efd			046-107492
Lund Institute of Technology		E-huset, DDG, Ole R|mers v. 3
					221 00 LUND, Sweden