1994/1117/pc/devastar.c (diff list | history)

1994/1116/sys/src/9/pc/devastar.c:344,360 – 1994/1117/sys/src/9/pc/devastar.c:344,360 (short | long | prev | next)
1994/1111		t = i%3; switch(t){ case 0: sprint(db->name, "eia%d%2.2d", dev, ch);
1994/1117		sprint(db->name, "eia%d%2.2d", dev, ch+1);
1994/1111		db->mode = astar[dev]->c[ch].perm;
1994/1115		db->qid.path = QID(dev, ch, Qdata);
1994/1111		break; case 1: sprint(db->name, "eia%d%2.2dctl", dev, ch);
1994/1117		sprint(db->name, "eia%d%2.2dctl", dev, ch+1);
1994/1111		db->mode = astar[dev]->c[ch].perm;
1994/1115		db->qid.path = QID(dev, ch, Qctl);
1994/1111		break; case 2: sprint(db->name, "eia%d%2.2dstat", dev, ch);
1994/1117		sprint(db->name, "eia%d%2.2dstat", dev, ch+1);
1994/1111		db->mode = 0444;
1994/1115		db->qid.path = QID(dev, ch, Qstat);
1994/1111		break;
1994/1116/sys/src/9/pc/devastar.c:918,926 – 1994/1117/sys/src/9/pc/devastar.c:918,932
1994/1114		static void disable(Astarchan *ac) {
1994/1117		int n;
1994/1114		astarctl(ac, "d0"); astarctl(ac, "r0");
1994/1117		LOCKPAGE(ac->a, 0); n = LEUS(ac->ccb->proto) | Cmctl; ac->ccb->proto = LEUS(n); UNLOCKPAGE(ac->a);
1994/1114		chancmd(ac, Crcvdis|Cxmtdis|Cflushin|Cflushout|Cconfall); }
1994/1116/sys/src/9/pc/devastar.c:1165,1171 – 1994/1117/sys/src/9/pc/devastar.c:1171,1177
1994/1114		* get output going */ static void astarkick1(Astarchan *ac)
1994/1117		astaroutput(Astarchan *ac)
1994/1114		{ Astar *a = ac->a;
1994/1115		CCB *ccb = ac->ccb;
1994/1116/sys/src/9/pc/devastar.c:1208,1214 – 1994/1117/sys/src/9/pc/devastar.c:1214,1220
1994/1114		astarkick(Astarchan *ac) { ilock(&ac->a->pagelock);
1994/1115		astarkick1(ac);
1994/1117		astaroutput(ac);
1994/1114		iunlock(&ac->a->pagelock); }
1994/1116/sys/src/9/pc/devastar.c:1247,1253 – 1994/1117/sys/src/9/pc/devastar.c:1253,1259
1994/1115		if(rp > ep) rp = bp; }
1994/1116		if(qroduce(ac->iq, buf, n) < 0)
1994/1117		if(qproduce(ac->iq, buf, n) < 0)
1994/1116		break; /* flow controlled */ if(a->needpage) setpage(a, 0);
1994/1116/sys/src/9/pc/devastar.c:1261,1267 – 1994/1117/sys/src/9/pc/devastar.c:1267,1273
1994/1116		* get flow controlled input going again */ static void astarkick(Astarchan *ac)
1994/1117		astarkickin(Astarchan *ac)
1994/1116		{ ilock(&ac->a->pagelock); astarinput(ac);
1994/1116/sys/src/9/pc/devastar.c:1306,1312 – 1994/1117/sys/src/9/pc/devastar.c:1312,1318
1994/1114		ac = a->c;
1994/1115		for(vec = outvec; vec; vec >>= 1){
1994/1114		if(vec&1) astarkick1(ac);
1994/1117		astaroutput(ac);
1994/1114		ac++; } ac = a->c;