1991/0606/port/devscc.c (diff list | history)

1991/0604/sys/src/9/port/devscc.c:101,107 – 1991/0606/sys/src/9/port/devscc.c:101,107 (short | long | prev | next)
1991/0601		Alarm *a; /* alarm for waking the kernel process */ int delay; /* between character input and waking kproc */ int kstarted; /* kproc started */ uchar delim[256]; /* characters that act as delimiters */
1991/0606		uchar delim[256/8]; /* characters that act as delimiters */
1991/0601		}; SCC scc[2];
1991/0604/sys/src/9/port/devscc.c:296,302 – 1991/0606/sys/src/9/port/devscc.c:296,302
1991/0601		(*cq->putc)(cq, ch); else { putc(cq, ch); if(sp->delim[ch])
1991/0606		if(sp->delim[ch/8] & (1<<(ch&7)) )
1991/0601		wakeup(&cq->r); } }
1991/0604/sys/src/9/port/devscc.c:331,337 – 1991/0606/sys/src/9/port/devscc.c:331,337
1991/0601		* turn on a port's interrupts. set DTR and RTS */ void sccdevice(SCC *sp)
1991/0606		sccenable(SCC *sp)
1991/0601		{ /* * set up i/o routines
1991/0604/sys/src/9/port/devscc.c:371,377 – 1991/0606/sys/src/9/port/devscc.c:371,377
1991/0601		sp->nostream = 1; sp->oq = oq; sp->iq = iq; sccdevice(sp);
1991/0606		sccenable(sp);
1991/0601		sccsetbaud(sp, baud); }
1991/0604/sys/src/9/port/devscc.c:580,586 – 1991/0606/sys/src/9/port/devscc.c:580,586
1991/0601		initq(sp->iq); sp->oq = ialloc(sizeof(IOQ), 0); initq(sp->oq); sccdevice(sp);
1991/0606		sccenable(sp);
1991/0601		} }