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>parport_negotiate</SPAN
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><H2
>Name</H2
>parport_negotiate -- negotiate an IEEE 1284 mode
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><CODE
><CODE
CLASS="FUNCDEF"
>int <TT
CLASS="FUNCTION"
>parport_negotiate </TT
></CODE
>(struct parport * <TT
CLASS="PARAMETER"
><I
>port</I
></TT
>, int <TT
CLASS="PARAMETER"
><I
>mode</I
></TT
>);</CODE
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><H2
>Arguments</H2
><P
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><DIV
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><DL
><DT
><TT
CLASS="PARAMETER"
><I
>port</I
></TT
></DT
><DD
><P
> port to use
</P
></DD
><DT
><TT
CLASS="PARAMETER"
><I
>mode</I
></TT
></DT
><DD
><P
> mode to negotiate to
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><H2
>Description</H2
><P
> Use this to negotiate to a particular IEEE 1284 transfer mode.
The <TT
CLASS="PARAMETER"
><I
>mode</I
></TT
> parameter should be one of the constants in
parport.h starting <TT
CLASS="CONSTANT"
>IEEE1284_MODE_xxx</TT
>.
</P
><P
> The return value is 0 if the peripheral has accepted the
negotiation to the mode specified, -1 if the peripheral is not
IEEE 1284 compliant (or not present), or 1 if the peripheral
has rejected the negotiation.
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