32 		4  EPP-32
35 #define j44(a,b)  (((a>>3)&0x07)|((~a>>4)&0x08)|((b<<1)&0x70)|((~b)&0x80))
37 #define P1	w2(5);w2(0xd);w2(5);w2(4);
38 #define P2	w2(5);w2(7);w2(5);w2(4);
39 #define P3      w2(6);w2(4);w2(6);w2(4);
59         case 0: w2(6); a = r1(); w2(4); w2(6); b = r1(); w2(4);  in dstr_read_regr()
62         case 1: w0(0); w2(0x26); a = r0(); w2(4);  in dstr_read_regr()
67         case 4: w2(0x24); a = r4(); w2(4);  in dstr_read_regr()
87         case 1: w0(val); w2(5); w2(7); w2(5); w2(4);  in dstr_write_regr()
92         case 4: w4(val);   in dstr_write_regr()
97 #define  CCP(x)  w0(0xff);w2(0xc);w2(4);\
99 		 w0(x);w2(5);w2(4);
105         w2(4); CCP(0xe0); w0(0xff);  in dstr_connect()
117 {       int     k, a, b;  in dstr_read_block()  local
125         case 0: for (k=0;k<count;k++) {  in dstr_read_block()
126                         w2(6); a = r1(); w2(4);  in dstr_read_block()
127                         w2(6); b = r1(); w2(4);  in dstr_read_block()
128                         buf[k] = j44(a,b);  in dstr_read_block()
133                 for (k=0;k<count;k++) {  in dstr_read_block()
134                         w2(0x26); buf[k] = r0(); w2(0x24);  in dstr_read_block()
136                 w2(4);  in dstr_read_block()
140                 for (k=0;k<count;k++) buf[k] = r4();  in dstr_read_block()
141                 w2(4);  in dstr_read_block()
145                 for (k=0;k<count/2;k++) ((u16 *)buf)[k] = r4w();  in dstr_read_block()
146                 w2(4);  in dstr_read_block()
149         case 4: w2(0x24);   in dstr_read_block()
150                 for (k=0;k<count/4;k++) ((u32 *)buf)[k] = r4l();  in dstr_read_block()
151                 w2(4);  in dstr_read_block()
159 {       int	k;  in dstr_write_block()  local
168         case 1: for (k=0;k<count;k++) {  in dstr_write_block()
169                         w2(5); w0(buf[k]); w2(7);  in dstr_write_block()
171                 w2(5); w2(4);  in dstr_write_block()
175                 for (k=0;k<count;k++) w4(buf[k]);  in dstr_write_block()
180                 for (k=0;k<count/2;k++) w4w(((u16 *)buf)[k]);  in dstr_write_block()
184         case 4: w2(0xc5);  in dstr_write_block()
185                 for (k=0;k<count/4;k++) w4l(((u32 *)buf)[k]);  in dstr_write_block()
195 {       char    *mode_string[5] = {"4-bit","8-bit","EPP-8",  in dstr_log_adapter()