Tools for working with Cidco Mailstations
tribble.c: provide nonfunctional OUTB/INB for unsupported platforms (#3)
also consistently use INB over inb
authored by
Jacob Krall
and committed by
GitHub
3d5b8ebe
85933dd2
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util/tribble.c
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util/tribble.c
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#elif defined(__linux__)
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#include <sys/io.h>
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#define OUTB(port, byte) outb(byte, port)
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#else
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void
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OUTB(int port, int byte)
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{
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errx(1, "cannot write to parallel port");
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}
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int
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inb(int port)
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{
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errx(1, "cannot read from parallel port");
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}
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#endif
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#include "tribble.h"
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/* wait for (inverted) strobe */
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for (tries = 0; tries < 1024; tries++)
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if ((inb(tribble_port + STATUS) & stbin) == 0)
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if ((INB(tribble_port + STATUS) & stbin) == 0)
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/*
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* leave busy dropped, assume recvtribble() will deal
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* with it