| D | pt.c | 230 static int pt_identify(struct pt_unit *tape);
266 static inline u8 DRIVE(struct pt_unit *tape) in DRIVE() argument
268 return 0xa0+0x10*tape->drive; in DRIVE()
271 static int pt_wait(struct pt_unit *tape, int go, int stop, char *fun, char *msg) in pt_wait() argument
274 struct pi_adapter *pi = tape->pi; in pt_wait()
290 tape->name, fun, msg, r, s, e, j, p); in pt_wait()
296 static int pt_command(struct pt_unit *tape, char *cmd, int dlen, char *fun) in pt_command() argument
298 struct pi_adapter *pi = tape->pi; in pt_command()
301 write_reg(pi, 6, DRIVE(tape)); in pt_command()
303 if (pt_wait(tape, STAT_BUSY | STAT_DRQ, 0, fun, "before command")) { in pt_command()
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