82 static void __dasd_process_erp(struct dasd_device *, struct dasd_ccw_req *);
85 static void dasd_hosts_init(struct dentry *, struct dasd_device *);
86 static void dasd_hosts_exit(struct dasd_device *);
99 struct dasd_device *dasd_alloc_device(void)  in dasd_alloc_device()
101 	struct dasd_device *device;  in dasd_alloc_device()
103 	device = kzalloc(sizeof(struct dasd_device), GFP_ATOMIC);  in dasd_alloc_device()
151 void dasd_free_device(struct dasd_device *device)  in dasd_free_device()
199 static int dasd_state_new_to_known(struct dasd_device *device)  in dasd_state_new_to_known()
223 static int dasd_state_known_to_new(struct dasd_device *device)  in dasd_state_known_to_new()
253 static int dasd_state_known_to_basic(struct dasd_device *device)  in dasd_state_known_to_basic()
291 static int dasd_state_basic_to_known(struct dasd_device *device)  in dasd_state_basic_to_known()
337 static int dasd_state_basic_to_ready(struct dasd_device *device)  in dasd_state_basic_to_ready()
379 int _wait_for_empty_queues(struct dasd_device *device)  in _wait_for_empty_queues()
393 static int dasd_state_ready_to_basic(struct dasd_device *device)  in dasd_state_ready_to_basic()
416 static int dasd_state_unfmt_to_basic(struct dasd_device *device)  in dasd_state_unfmt_to_basic()
428 dasd_state_ready_to_online(struct dasd_device * device)  in dasd_state_ready_to_online()
446 static int dasd_state_online_to_ready(struct dasd_device *device)  in dasd_state_online_to_ready()
465 static int dasd_increase_state(struct dasd_device *device)  in dasd_increase_state()
500 static int dasd_decrease_state(struct dasd_device *device)  in dasd_decrease_state()
535 static void dasd_change_state(struct dasd_device *device)  in dasd_change_state()
566 	struct dasd_device *device = container_of(work, struct dasd_device, kick_work);  in do_kick_device()
574 void dasd_kick_device(struct dasd_device *device)  in dasd_kick_device()
589 	struct dasd_device *device = container_of(work, struct dasd_device,  in do_reload_device()
595 void dasd_reload_device(struct dasd_device *device)  in dasd_reload_device()
607 void dasd_set_target_state(struct dasd_device *device, int target)  in dasd_set_target_state()
628 static inline int _wait_for_device(struct dasd_device *device)  in _wait_for_device()
633 void dasd_enable_device(struct dasd_device *device)  in dasd_enable_device()
669 	struct dasd_device *device;  in dasd_profile_start()
781 	struct dasd_device *device;  in dasd_profile_end()
1156 	struct dasd_device *device;  in dasd_hosts_show()
1171 static void dasd_hosts_exit(struct dasd_device *device)  in dasd_hosts_exit()
1178 			    struct dasd_device *device)  in dasd_hosts_init()
1194 					  struct dasd_device *device,  in dasd_smalloc_request()
1237 					  struct dasd_device *device)  in dasd_fmalloc_request()
1278 void dasd_sfree_request(struct dasd_ccw_req *cqr, struct dasd_device *device)  in dasd_sfree_request()
1289 void dasd_ffree_request(struct dasd_ccw_req *cqr, struct dasd_device *device)  in dasd_ffree_request()
1305 	struct dasd_device *device;  in dasd_check_cqr()
1329 	struct dasd_device *device;  in dasd_term_IO()
1338 	device = (struct dasd_device *) cqr->startdev;  in dasd_term_IO()
1390 	struct dasd_device *device;  in dasd_start_IO()
1400 	device = (struct dasd_device *) cqr->startdev;  in dasd_start_IO()
1515 	struct dasd_device *device;  in dasd_device_timeout()
1528 void dasd_device_set_timer(struct dasd_device *device, int expires)  in dasd_device_set_timer()
1540 void dasd_device_clear_timer(struct dasd_device *device)  in dasd_device_clear_timer()
1550 	struct dasd_device *device;  in dasd_handle_killed_request()
1587 void dasd_generic_handle_state_change(struct dasd_device *device)  in dasd_generic_handle_state_change()
1612 	struct dasd_device *device = NULL;  in dasd_ese_needs_format()
1647 	struct dasd_device *device;  in dasd_int_handler()
1743 	device = (struct dasd_device *) cqr->startdev;  in dasd_int_handler()
1857 	struct dasd_device *device;  in dasd_generic_uc_handler()
1882 static void __dasd_device_recovery(struct dasd_device *device,  in __dasd_device_recovery()
1907 static void __dasd_device_process_ccw_queue(struct dasd_device *device,  in __dasd_device_process_ccw_queue()
1930 static void __dasd_process_cqr(struct dasd_device *device,  in __dasd_process_cqr()
1961 static void __dasd_device_process_final_queue(struct dasd_device *device,  in __dasd_device_process_final_queue()
1986 static void __dasd_device_check_expire(struct dasd_device *device)  in __dasd_device_check_expire()
2022 static int __dasd_device_is_unusable(struct dasd_device *device,  in __dasd_device_is_unusable()
2054 static void __dasd_device_start_head(struct dasd_device *device)  in __dasd_device_start_head()
2082 static void __dasd_device_check_path_events(struct dasd_device *device)  in __dasd_device_check_path_events()
2114 int dasd_flush_device_queue(struct dasd_device *device)  in dasd_flush_device_queue()
2170 	struct dasd_device *device = (struct dasd_device *) data;  in dasd_device_tasklet()
2196 void dasd_schedule_device_bh(struct dasd_device *device)  in dasd_schedule_device_bh()
2206 void dasd_device_set_stop_bits(struct dasd_device *device, int bits)  in dasd_device_set_stop_bits()
2212 void dasd_device_remove_stop_bits(struct dasd_device *device, int bits)  in dasd_device_remove_stop_bits()
2226 	struct dasd_device *device;  in dasd_add_request_head()
2245 	struct dasd_device *device;  in dasd_add_request_tail()
2272 	struct dasd_device *device;  in _wait_for_wakeup()
2287 	struct dasd_device *device;  in __dasd_sleep_on_erp()
2326 	struct dasd_device *device;  in _dasd_sleep_on()
2430 	struct dasd_device *device;  in _dasd_sleep_on_queue()
2555 static inline int _dasd_term_running_cqr(struct dasd_device *device)  in _dasd_term_running_cqr()
2576 	struct dasd_device *device;  in dasd_sleep_on_immediatly()
2635 	struct dasd_device *device = cqr->startdev;  in __dasd_cancel_req()
2663 	struct dasd_device *device = cqr->startdev;  in dasd_cancel_req()
2720 static void __dasd_process_erp(struct dasd_device *device,  in __dasd_process_erp()
2798 	struct dasd_device *base = block->base;  in __dasd_process_block_ccw_queue()
3071 	struct dasd_device *basedev;  in do_dasd_request()
3160 	struct dasd_device *device;  in dasd_times_out()
3300 	struct dasd_device *base;  in dasd_open()
3353 	struct dasd_device *base = dasd_device_from_gendisk(disk);  in dasd_release()
3366 	struct dasd_device *base;  in dasd_getgeo()
3425 int dasd_device_is_ro(struct dasd_device *device)  in dasd_device_is_ro()
3479 void dasd_generic_free_discipline(struct dasd_device *device)  in dasd_generic_free_discipline()
3501 	struct dasd_device *device;  in dasd_generic_remove()
3542 	struct dasd_device *device;  in dasd_generic_set_online()
3621 	struct dasd_device *device;  in dasd_generic_set_offline()
3739 int dasd_generic_last_path_gone(struct dasd_device *device)  in dasd_generic_last_path_gone()
3765 int dasd_generic_path_operational(struct dasd_device *device)  in dasd_generic_path_operational()
3788 	struct dasd_device *device;  in dasd_generic_notify()
3815 	struct dasd_device *device;  in dasd_generic_path_event()
3888 int dasd_generic_verify_path(struct dasd_device *device, __u8 lpm)  in dasd_generic_verify_path()
3899 void dasd_generic_space_exhaust(struct dasd_device *device,  in dasd_generic_space_exhaust()
3918 void dasd_generic_space_avail(struct dasd_device *device)  in dasd_generic_space_avail()
3939 static int dasd_generic_requeue_all_requests(struct dasd_device *device)  in dasd_generic_requeue_all_requests()
3977 	struct dasd_device *device = container_of(work, struct dasd_device,  in do_requeue_requests()
3986 void dasd_schedule_requeue(struct dasd_device *device)  in dasd_schedule_requeue()
3995 static struct dasd_ccw_req *dasd_generic_build_rdc(struct dasd_device *device,  in dasd_generic_build_rdc()
4028 int dasd_generic_read_dev_chars(struct dasd_device *device, int magic,  in dasd_generic_read_dev_chars()
4082 	struct dasd_device *device;  in dasd_generic_shutdown()