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Define separate flags for console input and output.

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Allow console operations to be passed in attachment arguments.
This commit is contained in:
pk 2000-03-19 12:39:47 +00:00
parent dae2c19e55
commit 3f1373d9b7
1 changed files with 15 additions and 7 deletions
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22
sys/dev/ic/z8530sc.h
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@ -1,4 +1,4 @@
/* $NetBSD: z8530sc.h,v 1.13 2000/03/14 21:20:52 jdc Exp $ */
/* $NetBSD: z8530sc.h,v 1.14 2000/03/19 12:39:47 pk Exp $ */
/*
* Copyright (c) 1994 Gordon W. Ross
@ -122,14 +122,22 @@ struct zs_chanstate {
/* MD code might define a larger variant of this. */
};
struct consdev;
struct zsc_attach_args {
int channel; /* two serial channels per zsc */
int hwflags;
int channel; /* two serial channels per zsc */
int hwflags; /* see definitions below */
/* `consdev' is only valid if ZS_HWFLAG_USE_CONSDEV is set */
struct consdev *consdev;
};
#define ZS_HWFLAG_CONSOLE 1
#define ZS_HWFLAG_NO_DCD 2 /* Ignore the DCD bit */
#define ZS_HWFLAG_NO_CTS 4 /* Ignore the CTS bit */
#define ZS_HWFLAG_RAW 8 /* advise raw mode */
/* In case of split console devices, use these: */
#define ZS_HWFLAG_CONSOLE_INPUT 1
#define ZS_HWFLAG_CONSOLE_OUTPUT 2
#define ZS_HWFLAG_CONSOLE \
(ZS_HWFLAG_CONSOLE_INPUT | ZS_HWFLAG_CONSOLE_OUTPUT)
#define ZS_HWFLAG_NO_DCD 4 /* Ignore the DCD bit */
#define ZS_HWFLAG_NO_CTS 8 /* Ignore the CTS bit */
#define ZS_HWFLAG_RAW 16 /* advise raw mode */
#define ZS_HWFLAG_USE_CONSDEV 32 /* Use console ops from `consdev' */
int zsc_intr_soft __P((void *));
int zsc_intr_hard __P((void *));