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From: lamb@saddle.UUCP (Richard Lamb)
Newsgroups: comp.unix.sysv386
Subject: Unprotecting I/O above 10 bits
Message-ID: <1990Dec14.180615.594@saddle.UUCP>
Date: 14 Dec 90 18:06:15 GMT
Organization: XtcN Ltd
Lines: 26


	I wanna do "outb(0x3000,0xff)". How do I do this under SCO or
any other 386 unix from a user program. 
I have routines that go into the GDT, then TSS I/O bitmaps to clear out
protection on 0x000 to 0x3ff but thats it (the I/O bitmap only covers
that range).
				Thanx
					Rick

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#  _  /|     | Richard Lamb                  Internet: lamb@lids.mit.edu   #
#  \'o.O'    | MCI Mail: 423-9516            Telex: 6504239516             #
#  =(___)=   | SnailNet: |XtcN Ltd         |    |XtcN Ltd                 |#
#     U      |           |16 Cochituate St.| OR |4425 Butterworth Pl. N.W.|#
# Ack! Phht! |           |Natick MA 01760  |    |Washington D.C. 20016    |#
#            |           |Voice:5086552960 |    |Voice:2023633661         |#
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