Lines Matching defs:ch
191 static inline unsigned char invert_revert(unsigned char ch)
193 return bitrev8(~ch);
322 unsigned char ch, ifno;
338 ch = dev->atr[1];
343 if (ifno == 1 && (ch & 0x10)) {
348 } else if ((ifno == 2) && (ch & 0x10)) { /* TA(2) */
353 DEBUGP(5, dev, "Yi=%.2x\n", ch & 0xf0);
354 ix += ((ch & 0x10) >> 4) /* no of int.face chars */
355 +((ch & 0x20) >> 5)
356 + ((ch & 0x40) >> 6)
357 + ((ch & 0x80) >> 7);
359 if (ch & 0x80) { /* TDi */
360 ch = dev->atr[ix];
361 if ((ch & 0x0f)) {