231 struct pf_unit {  struct
246 static struct pf_unit units[PF_UNITS];  argument
248 static int pf_identify(struct pf_unit *pf);
249 static void pf_lock(struct pf_unit *pf, int func);
250 static void pf_eject(struct pf_unit *pf);
267 static struct pf_unit *pf_current;/* unit of current request */
290 	struct pf_unit *pf;  in pf_init_units()
331 	struct pf_unit *pf = bdev->bd_disk->private_data;  in pf_open()
356 	struct pf_unit *pf = bdev->bd_disk->private_data;  in pf_getgeo()
374 	struct pf_unit *pf = bdev->bd_disk->private_data;  in pf_ioctl()
390 	struct pf_unit *pf = disk->private_data;  in pf_release()
412 static inline int status_reg(struct pf_unit *pf)  in status_reg()
417 static inline int read_reg(struct pf_unit *pf, int reg)  in read_reg()
422 static inline void write_reg(struct pf_unit *pf, int reg, int val)  in write_reg()
427 static int pf_wait(struct pf_unit *pf, int go, int stop, char *fun, char *msg)  in pf_wait()
451 static int pf_command(struct pf_unit *pf, char *cmd, int dlen, char *fun)  in pf_command()
482 static int pf_completion(struct pf_unit *pf, char *buf, char *fun)  in pf_completion()
502 static void pf_req_sense(struct pf_unit *pf, int quiet)  in pf_req_sense()
519 static int pf_atapi(struct pf_unit *pf, char *cmd, int dlen, char *buf, char *fun)  in pf_atapi()
533 static void pf_lock(struct pf_unit *pf, int func)  in pf_lock()
540 static void pf_eject(struct pf_unit *pf)  in pf_eject()
560 static int pf_reset(struct pf_unit *pf)  in pf_reset()
592 static void pf_mode_sense(struct pf_unit *pf)  in pf_mode_sense()
628 static void pf_get_capacity(struct pf_unit *pf)  in pf_get_capacity()
649 static int pf_identify(struct pf_unit *pf)  in pf_identify()
699 static int pf_probe(struct pf_unit *pf)  in pf_probe()
725 	struct pf_unit *pf = units;  in pf_detect()
780 static int pf_start(struct pf_unit *pf, int cmd, int b, int c)  in pf_start()
809 	struct pf_unit *pf;  in set_next_request()
875 	struct pf_unit *pf = hctx->queue->queuedata;  in pf_queue_rq()
1023 	struct pf_unit *pf;  in pf_init()
1059 	struct pf_unit *pf;  in pf_exit()