27 #define P1	w2(5);w2(0xd);w2(0xd);w2(5);w2(4);
28 #define P2	w2(5);w2(7);w2(7);w2(5);w2(4);
45 		w2(6); l = r1(); w0(0x80); h = r1(); w2(4);  in comm_read_regr()
50 		w0(0); w2(0x26); h = r0(); w2(4);  in comm_read_regr()
55 	case 4:  in comm_read_regr()
57 		w2(0x24); h = r4(); w2(4);  in comm_read_regr()
75 	case 4:  in comm_write_regr()
85 	w2(4); w0(0xff); w2(6);  in comm_connect()
86 	w2(4); w0(0xaa); w2(6);  in comm_connect()
87 	w2(4); w0(0x00); w2(6);  in comm_connect()
88 	w2(4); w0(0x87); w2(6);  in comm_connect()
89 	w2(4); w0(0xe0); w2(0xc); w2(0xc); w2(4);  in comm_connect()
94 	w2(0); w2(0); w2(0); w2(4);  in comm_disconnect()
108 			w0(0x80); h = r1(); w2(4);  in comm_read_block()
119 		w2(4);  in comm_read_block()
125 		w2(4);  in comm_read_block()
131 		w2(4);  in comm_read_block()
133 	case 4:  in comm_read_block()
135 		for (i = 0; i < count / 4; i++)  in comm_read_block()
137 		w2(4);  in comm_read_block()
145 	int k;  in comm_write_block()  local
151 		for (k = 0; k < count; k++) {  in comm_write_block()
153 			w0(buf[k ^ 1]);  in comm_write_block()
156 		w2(5); w2(4);  in comm_write_block()
160 		for (k = 0; k < count; k++)  in comm_write_block()
161 			w4(buf[k ^ 1]);  in comm_write_block()
165 		for (k = 0; k < count / 2; k++)  in comm_write_block()
166 			w4w(swab16(((u16 *)buf)[k]));  in comm_write_block()
168 	case 4:  in comm_write_block()
170 		for (k = 0; k < count / 4; k++)  in comm_write_block()
171 			w4l(swab16(((u16 *)buf)[2 * k]) |  in comm_write_block()
172 			    swab16(((u16 *)buf)[2 * k + 1]) << 16);  in comm_write_block()
179 	char *mode_string[5] = { "4-bit", "8-bit", "EPP-8", "EPP-16", "EPP-32" };  in comm_log_adapter()