diff options
Diffstat (limited to 'sys/gnu/i386/isa/dgb.c')
| -rw-r--r-- | sys/gnu/i386/isa/dgb.c | 27 |
1 files changed, 14 insertions, 13 deletions
diff --git a/sys/gnu/i386/isa/dgb.c b/sys/gnu/i386/isa/dgb.c index 6dd2a25..e96cbc7 100644 --- a/sys/gnu/i386/isa/dgb.c +++ b/sys/gnu/i386/isa/dgb.c @@ -1,5 +1,5 @@ /*- - * dgb.c $Id: dgb.c,v 1.12 1995/12/10 15:54:01 bde Exp $ + * dgb.c $Id: dgb.c,v 1.13 1995/12/10 20:54:21 bde Exp $ * * Digiboard driver. * @@ -37,6 +37,7 @@ #include <sys/file.h> #include <sys/uio.h> #include <sys/kernel.h> +#include <sys/sysctl.h> #include <sys/malloc.h> #include <sys/syslog.h> #include <sys/devconf.h> @@ -157,9 +158,9 @@ struct dgb_softc { }; -struct dgb_softc dgb_softc[NDGB]; -struct dgb_p dgb_ports[NDGBPORTS]; -struct tty dgb_tty[NDGBPORTS]; +static struct dgb_softc dgb_softc[NDGB]; +static struct dgb_p dgb_ports[NDGBPORTS]; +static struct tty dgb_tty[NDGBPORTS]; /* * The public functions in the com module ought to be declared in a com-driver @@ -167,8 +168,8 @@ struct tty dgb_tty[NDGBPORTS]; */ /* Interrupt handling entry points. */ -void dgbintr __P((int unit)); -void dgbpoll __P((void *unit_c)); +static void dgbintr __P((int unit)); +static void dgbpoll __P((void *unit_c)); /* Device switch entry points. */ #define dgbreset noreset @@ -235,11 +236,10 @@ static struct speedtab dgbspeedtab[] = { -1, -1 }; -#ifdef DEBUG - int dgbdebug=1; -#else - int dgbdebug=0; -#endif +static int dgbdebug=0; +SYSCTL_INT(_debug, OID_AUTO, dgb_debug, CTLFLAG_RW, + &dgbdebug, 0, ""); + static int polltimeout=0; @@ -1178,7 +1178,8 @@ dgbwrite(dev, uio, flag) return error; } -void dgbpoll(unit_c) +static void +dgbpoll(unit_c) void *unit_c; { int unit=(int)unit_c; @@ -1399,7 +1400,7 @@ void dgbpoll(unit_c) timeout(dgbpoll, unit_c, hz/25); } -void +static void dgbintr(unit) int unit; { |
