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Finish bringing this driver up to rev 2.2 - now compiles without warnings.

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This commit is contained in:
Jordan K. Hubbard 1995-09-04 01:58:41 +00:00
parent 6926792029
commit cc483bc3d9
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=10554
2 changed files with 38 additions and 12 deletions
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25
sys/dev/dgb/dgb.c
View File

@ -1,5 +1,5 @@
/*-
* dgb.c $Id: dgb.c,v 1.31 1995/07/13 09:25:09 root Exp root $
* dgb.c $Id: dgb.c,v 1.1 1995/09/03 19:52:52 jkh Exp $
*
* Copyright (C) 1995 by Serge Babkin <babkin@hq.icb.chel.su>
*
@ -57,11 +57,10 @@
#include "dgbios.h"
#include "dgfep.h"
void *pmap_mapdev();
/*
* XXX temporary kludges for 2.0 (XXX TK2.0).
*/
#if defined (__FreeBSD__) && __FreeBSD__ < 2
#define TS_RTS_IFLOW 0
#define TSA_CARR_ON(tp) ((void *)&(tp)->t_rawq)
#define TSA_OCOMPLETE(tp) ((void *)&(tp)->t_outq)
@ -69,6 +68,7 @@ void *pmap_mapdev();
#define TTY_BI TTY_FE /* XXX */
#define TTY_OE TTY_PE /* XXX */
#endif
#define CALLOUT_MASK 0x80
#define CONTROL_MASK 0x60
@ -1381,6 +1381,9 @@ void dgbpoll(unit_c)
wrapmask=port->txbufsize;
while( tp->t_outq.c_cc!=0 ) {
#ifndef TS_ASLEEP /* post 2.0.5 FreeBSD */
ttwwakeup(tp);
#else
if(tp->t_outq.c_cc <= tp->t_lowat) {
if(tp->t_state & TS_ASLEEP) {
tp->t_state &= ~TS_ASLEEP;
@ -1388,7 +1391,7 @@ void dgbpoll(unit_c)
}
selwakeup(&tp->t_wsel);
}
#endif
setwin(sc,0);
whead=bc->tin & wrapmask;
@ -1418,11 +1421,15 @@ void dgbpoll(unit_c)
setwin(sc,0);
bc->tin=whead;
}
#ifndef TS_ASLEEP /* post 2.0.5 FreeBSD */
ttwwakeup(tp);
#else
if(tp->t_state & TS_ASLEEP) {
tp->t_state &= ~TS_ASLEEP;
wakeup(TSA_OLOWAT(tp));
}
tp->t_state &= ~TS_BUSY;
#endif
end_of_buffer:
}
} else {
@ -1940,6 +1947,9 @@ dgbstart(tp)
s=spltty();
while( tp->t_outq.c_cc!=0 ) {
#ifndef TS_ASLEEP /* post 2.0.5 FreeBSD */
ttwwakeup(tp);
#else
if(tp->t_outq.c_cc <= tp->t_lowat) {
if(tp->t_state & TS_ASLEEP) {
tp->t_state &= ~TS_ASLEEP;
@ -1947,7 +1957,7 @@ dgbstart(tp)
}
selwakeup(&tp->t_wsel);
}
#endif
setwin(sc,0);
head=bc->tin & wmask;
@ -1980,12 +1990,15 @@ dgbstart(tp)
bc->tin=head;
}
#ifndef TS_ASLEEP /* post 2.0.5 FreeBSD */
ttwwakeup(tp);
#else
if(tp->t_state & TS_ASLEEP) {
tp->t_state &= ~TS_ASLEEP;
wakeup(TSA_OLOWAT(tp));
}
tp->t_state&=~TS_BUSY;
#endif
hidewin(sc);
splx(s);
}

25
sys/gnu/i386/isa/dgb.c
View File

@ -1,5 +1,5 @@
/*-
* dgb.c $Id: dgb.c,v 1.31 1995/07/13 09:25:09 root Exp root $
* dgb.c $Id: dgb.c,v 1.1 1995/09/03 19:52:52 jkh Exp $
*
* Copyright (C) 1995 by Serge Babkin <babkin@hq.icb.chel.su>
*
@ -57,11 +57,10 @@
#include "dgbios.h"
#include "dgfep.h"
void *pmap_mapdev();
/*
* XXX temporary kludges for 2.0 (XXX TK2.0).
*/
#if defined (__FreeBSD__) && __FreeBSD__ < 2
#define TS_RTS_IFLOW 0
#define TSA_CARR_ON(tp) ((void *)&(tp)->t_rawq)
#define TSA_OCOMPLETE(tp) ((void *)&(tp)->t_outq)
@ -69,6 +68,7 @@ void *pmap_mapdev();
#define TTY_BI TTY_FE /* XXX */
#define TTY_OE TTY_PE /* XXX */
#endif
#define CALLOUT_MASK 0x80
#define CONTROL_MASK 0x60
@ -1381,6 +1381,9 @@ void dgbpoll(unit_c)
wrapmask=port->txbufsize;
while( tp->t_outq.c_cc!=0 ) {
#ifndef TS_ASLEEP /* post 2.0.5 FreeBSD */
ttwwakeup(tp);
#else
if(tp->t_outq.c_cc <= tp->t_lowat) {
if(tp->t_state & TS_ASLEEP) {
tp->t_state &= ~TS_ASLEEP;
@ -1388,7 +1391,7 @@ void dgbpoll(unit_c)
}
selwakeup(&tp->t_wsel);
}
#endif
setwin(sc,0);
whead=bc->tin & wrapmask;
@ -1418,11 +1421,15 @@ void dgbpoll(unit_c)
setwin(sc,0);
bc->tin=whead;
}
#ifndef TS_ASLEEP /* post 2.0.5 FreeBSD */
ttwwakeup(tp);
#else
if(tp->t_state & TS_ASLEEP) {
tp->t_state &= ~TS_ASLEEP;
wakeup(TSA_OLOWAT(tp));
}
tp->t_state &= ~TS_BUSY;
#endif
end_of_buffer:
}
} else {
@ -1940,6 +1947,9 @@ dgbstart(tp)
s=spltty();
while( tp->t_outq.c_cc!=0 ) {
#ifndef TS_ASLEEP /* post 2.0.5 FreeBSD */
ttwwakeup(tp);
#else
if(tp->t_outq.c_cc <= tp->t_lowat) {
if(tp->t_state & TS_ASLEEP) {
tp->t_state &= ~TS_ASLEEP;
@ -1947,7 +1957,7 @@ dgbstart(tp)
}
selwakeup(&tp->t_wsel);
}
#endif
setwin(sc,0);
head=bc->tin & wmask;
@ -1980,12 +1990,15 @@ dgbstart(tp)
bc->tin=head;
}
#ifndef TS_ASLEEP /* post 2.0.5 FreeBSD */
ttwwakeup(tp);
#else
if(tp->t_state & TS_ASLEEP) {
tp->t_state &= ~TS_ASLEEP;
wakeup(TSA_OLOWAT(tp));
}
tp->t_state&=~TS_BUSY;
#endif
hidewin(sc);
splx(s);
}