Searched refs:xchgb (Results 1 – 3 of 3) sorted by relevance
315 static inline unsigned char xchgb(unsigned char reg, in xchgb() function696 if (xchgb(0xff, &config.aborted[mscp_index]) != 0) in ultrastor_queuecommand()772 status = xchgb(0, &config.aborted[mscp_index]); in ultrastor_queuecommand()897 old_aborted = xchgb(DID_ABORT, &config.aborted[mscp_index]); in ultrastor_abort()
841 xchgb %ch, %cl
832 xchgb %ch, %cl