23 #define cec4		w2(0xc);w2(0xe);w2(0xe);w2(0xc);w2(4);w2(4);w2(4);
24 #define j44(l,h)	(((l>>4)&0x0f)|(h&0xf0))
38 	w2(4);  in frpw_read_regr()
41 	w2(4); h = r1();  in frpw_read_regr()
42 	w2(4);  in frpw_read_regr()
51 	w2(4); w0(r); cec4;  in frpw_write_regr()
53 	w2(5); w2(7); w2(5); w2(4);  in frpw_write_regr()
59 	int h, l, k, ph;  in frpw_read_block_int()  local
63 		w2(4); w0(regr); cec4;  in frpw_read_block_int()
64 		for (k = 0; k < count; k++) {  in frpw_read_block_int()
66 			w2(4); h = r1();  in frpw_read_block_int()
67 			buf[k] = j44(l, h);  in frpw_read_block_int()
69 		w2(4);  in frpw_read_block_int()
74 		w2(4); w0(regr + 0xc0); cec4;  in frpw_read_block_int()
76 		for (k = 0; k < count; k++) {  in frpw_read_block_int()
78 			buf[k] = r0();  in frpw_read_block_int()
81 		w2(0xac); w2(0xa4); w2(4);  in frpw_read_block_int()
85 		w2(4); w0(regr + 0x80); cec4;  in frpw_read_block_int()
86 		for (k = 0; k < count; k++)  in frpw_read_block_int()
87 			buf[k] = r4();  in frpw_read_block_int()
89 		w2(4);  in frpw_read_block_int()
93 		w2(4); w0(regr + 0x80); cec4;  in frpw_read_block_int()
94 		for (k = 0; k < count - 2; k++)  in frpw_read_block_int()
95 			buf[k] = r4();  in frpw_read_block_int()
99 		w2(4);  in frpw_read_block_int()
102 	case 4:  in frpw_read_block_int()
103 		w2(4); w0(regr + 0x80); cec4;  in frpw_read_block_int()
104 		for (k = 0; k < count / 2 - 1; k++)  in frpw_read_block_int()
105 			((u16 *)buf)[k] = r4w();  in frpw_read_block_int()
109 		w2(4);  in frpw_read_block_int()
113 		w2(4); w0(regr + 0x80); cec4;  in frpw_read_block_int()
114 		for (k = 0; k < count / 4 - 1; k++)  in frpw_read_block_int()
115 			((u32 *)buf)[k] = r4l();  in frpw_read_block_int()
116 		buf[count - 4] = r4();  in frpw_read_block_int()
121 		w2(4);  in frpw_read_block_int()
133 	int k;  in frpw_write_block()  local
139 		w2(4); w0(8); cec4; w2(5);  in frpw_write_block()
140 		for (k = 0; k < count; k++) {  in frpw_write_block()
141 			w0(buf[k]);  in frpw_write_block()
144 		w2(4);  in frpw_write_block()
148 		w2(4); w0(0xc8); cec4; w2(5);  in frpw_write_block()
149 		for (k = 0; k < count; k++)  in frpw_write_block()
150 			w4(buf[k]);  in frpw_write_block()
151 		w2(4);  in frpw_write_block()
154 	case 4:  in frpw_write_block()
155 		w2(4); w0(0xc8); cec4; w2(5);  in frpw_write_block()
156 		for (k = 0; k < count / 2; k++)  in frpw_write_block()
157 			w4w(((u16 *)buf)[k]);  in frpw_write_block()
158 		w2(4);  in frpw_write_block()
162 		w2(4); w0(0xc8); cec4; w2(5);  in frpw_write_block()
163 		for (k = 0; k < count / 4; k++)  in frpw_write_block()
164 			w4l(((u32 *)buf)[k]);  in frpw_write_block()
165 		w2(4);  in frpw_write_block()
174 	w2(4);  in frpw_connect()
179 	w2(4); w0(0x20); cec4;  in frpw_disconnect()
204 	w2(4); w0(4); w2(6); w2(7);  in frpw_test_pnp()
205 	a = r1() & 0xff; w2(4); b = r1() & 0xff;  in frpw_test_pnp()
206 	w2(0xc); w2(0xe); w2(4);  in frpw_test_pnp()
221 	int j, k, r;  in frpw_test_proto()  local
242 		for (k = 0; k < 256; k++) {  in frpw_test_proto()
243 			frpw_write_regr(pi, 0, 2, k ^ 0xaa);  in frpw_test_proto()
244 			frpw_write_regr(pi, 0, 3, k ^ 0x55);  in frpw_test_proto()
245 			if (frpw_read_regr(pi, 0, 2) != (k ^ 0xaa))  in frpw_test_proto()
254 	for (k = 0; k < 128; k++) {  in frpw_test_proto()
255 		if (scratch[k] != k)  in frpw_test_proto()
270 	char *mode[6] = { "4-bit", "8-bit", "EPP", "EPP-8", "EPP-16", "EPP-32"};  in frpw_log_adapter()