dev/ctau/ctau.c

144 #define nconfig_set(b)	outb (bcr1_port, (bcr1 &= ~BCR1_NCONFIGI))
145 #define nconfig_clr(b)	outb (bcr1_port, (bcr1 |= BCR1_NCONFIGI))
149 #define putbit(b,bit) { if (bit) bcr1 |= BCR1_1KDAT; \
150 			else bcr1 &= ~BCR1_1KDAT; \
151 			outb (bcr1_port, bcr1); \
159 	unsigned char bcr1, val;
167 	bcr1 = 0;
380 	b->bcr1 = 0;
973 	outb (BCR1(b->port), b->bcr1);
1129 	c->board->bcr1 &= ~txcout;
1130 	outb (BCR1(c->board->port), c->board->bcr1);
1133 		c->board->bcr1 |= txcout;
1134 		outb (BCR1(c->board->port), c->board->bcr1);
1220 		outb (BCR1(c->board->port), c->board->bcr1 & ~txcout);
1225 		c->board->bcr1 |= txcout;
1226 		outb (BCR1(c->board->port), c->board->bcr1);
1258 		outb (BCR1(c->board->port), c->board->bcr1 & ~txcout);
1266 		c->board->bcr1 |= txcout;
1267 		outb (BCR1(c->board->port), c->board->bcr1);
1454 		c->board->bcr1 |= c->num ? BCR1_DTR1 : BCR1_DTR0;
1457 		c->board->bcr1 &= ~(c->num ? BCR1_DTR1 : BCR1_DTR0);
1459 	outb (BCR1(c->board->port), c->board->bcr1);