21  *		2  8-bit EPP mode
47 	r = (regr << 2) + 1 + cont;  in on26_read_regr()
60 	case 2:  in on26_read_regr()
74 	int r = (regr << 2) + 1 + cont;  in on26_write_regr()
82 	case 2:  in on26_write_regr()
113 	w0(2); P1; w0(8); P2;  in on26_connect()
114 	w0(2); P1; w0(x); P2;  in on26_connect()
119 	if (pi->mode >= 2) {  in on26_disconnect()
156 		w0(2); P1; w0(0);   P2;  in on26_test_port()
158 		w0(2); P1; w0(8);   P2; udelay(100);  in on26_test_port()
159 		w0(2); P1; w0(0xa); P2; udelay(100);  in on26_test_port()
160 		w0(2); P1; w0(8);   P2; udelay(1000);  in on26_test_port()
193 	int k, a, b;  in on26_read_block()  local
197 		w0(1); P1; w0(1); P2; w0(2); P1; w0(0x18); P2; w0(0); P1;  in on26_read_block()
199 		for (k = 0; k < count; k++) {  in on26_read_block()
202 			buf[k] = j44(a, b);  in on26_read_block()
204 		w0(2); P1; w0(8); P2;  in on26_read_block()
207 		w0(1); P1; w0(1); P2; w0(2); P1; w0(0x19); P2; w0(0); P1;  in on26_read_block()
209 		for (k = 0; k < count / 2; k++) {  in on26_read_block()
210 			w2(0x26); buf[2 * k] = r0();  in on26_read_block()
211 			w2(0x24); buf[2 * k + 1] = r0();  in on26_read_block()
213 		w0(2); P1; w0(9); P2;  in on26_read_block()
215 	case 2:  in on26_read_block()
219 		for (k = 0; k < count; k++)  in on26_read_block()
220 			buf[k] = r4();  in on26_read_block()
227 		for (k = 0; k < count / 2; k++)  in on26_read_block()
228 			((u16 *)buf)[k] = r4w();  in on26_read_block()
235 		for (k = 0; k < count / 4; k++)  in on26_read_block()
236 			((u32 *)buf)[k] = r4l();  in on26_read_block()
244 	int k;  in on26_write_block()  local
250 		w0(2); P1; w0(0x18 + pi->mode); P2; w0(0); P1;  in on26_write_block()
252 		for (k = 0; k < count / 2; k++) {  in on26_write_block()
253 			w2(5); w0(buf[2 * k]);  in on26_write_block()
254 			w2(7); w0(buf[2 * k + 1]);  in on26_write_block()
257 		w0(2); P1; w0(8 + pi->mode); P2;  in on26_write_block()
259 	case 2:  in on26_write_block()
263 		for (k = 0; k < count; k++)  in on26_write_block()
264 			w4(buf[k]);  in on26_write_block()
271 		for (k = 0; k < count / 2; k++)  in on26_write_block()
272 			w4w(((u16 *)buf)[k]);  in on26_write_block()
279 		for (k = 0; k < count / 4; k++)  in on26_write_block()
280 			w4l(((u32 *)buf)[k]);  in on26_write_block()
299 	.epp_first	= 2,