diff options
Diffstat (limited to 'drivers/s390/block')
| -rw-r--r-- | drivers/s390/block/dasd.c | 69 |
1 files changed, 33 insertions, 36 deletions
diff --git a/drivers/s390/block/dasd.c b/drivers/s390/block/dasd.c index ea2729fbc86c..32650fd0f2f1 100644 --- a/drivers/s390/block/dasd.c +++ b/drivers/s390/block/dasd.c @@ -42,8 +42,10 @@ * SECTION: exported variables of dasd.c */ debug_info_t *dasd_debug_area; +EXPORT_SYMBOL(dasd_debug_area); static struct dentry *dasd_debugfs_root_entry; struct dasd_discipline *dasd_diag_discipline_pointer; +EXPORT_SYMBOL(dasd_diag_discipline_pointer); void dasd_int_handler(struct ccw_device *, unsigned long, struct irb *); MODULE_AUTHOR("Holger Smolinski <Holger.Smolinski@de.ibm.com>"); @@ -164,6 +166,7 @@ struct dasd_block *dasd_alloc_block(void) return block; } +EXPORT_SYMBOL_GPL(dasd_alloc_block); /* * Free memory of a device structure. @@ -172,6 +175,7 @@ void dasd_free_block(struct dasd_block *block) { kfree(block); } +EXPORT_SYMBOL_GPL(dasd_free_block); /* * Make a new device known to the system. @@ -576,6 +580,7 @@ void dasd_kick_device(struct dasd_device *device) /* queue call to dasd_kick_device to the kernel event daemon. */ schedule_work(&device->kick_work); } +EXPORT_SYMBOL(dasd_kick_device); /* * dasd_reload_device will schedule a call do do_reload_device to the kernel @@ -636,6 +641,7 @@ void dasd_set_target_state(struct dasd_device *device, int target) mutex_unlock(&device->state_mutex); dasd_put_device(device); } +EXPORT_SYMBOL(dasd_set_target_state); /* * Enable devices with device numbers in [from..to]. @@ -658,6 +664,7 @@ void dasd_enable_device(struct dasd_device *device) if (device->discipline->kick_validate) device->discipline->kick_validate(device); } +EXPORT_SYMBOL(dasd_enable_device); /* * SECTION: device operation (interrupt handler, start i/o, term i/o ...) @@ -1234,6 +1241,7 @@ struct dasd_ccw_req *dasd_kmalloc_request(int magic, int cplength, dasd_get_device(device); return cqr; } +EXPORT_SYMBOL(dasd_kmalloc_request); struct dasd_ccw_req *dasd_smalloc_request(int magic, int cplength, int datasize, @@ -1273,6 +1281,7 @@ struct dasd_ccw_req *dasd_smalloc_request(int magic, int cplength, dasd_get_device(device); return cqr; } +EXPORT_SYMBOL(dasd_smalloc_request); /* * Free memory of a channel program. This function needs to free all the @@ -1295,6 +1304,7 @@ void dasd_kfree_request(struct dasd_ccw_req *cqr, struct dasd_device *device) kfree(cqr); dasd_put_device(device); } +EXPORT_SYMBOL(dasd_kfree_request); void dasd_sfree_request(struct dasd_ccw_req *cqr, struct dasd_device *device) { @@ -1305,6 +1315,7 @@ void dasd_sfree_request(struct dasd_ccw_req *cqr, struct dasd_device *device) spin_unlock_irqrestore(&device->mem_lock, flags); dasd_put_device(device); } +EXPORT_SYMBOL(dasd_sfree_request); /* * Check discipline magic in cqr. @@ -1382,6 +1393,7 @@ int dasd_term_IO(struct dasd_ccw_req *cqr) dasd_schedule_device_bh(device); return rc; } +EXPORT_SYMBOL(dasd_term_IO); /* * Start the i/o. This start_IO can fail if the channel is really busy. @@ -1500,6 +1512,7 @@ int dasd_start_IO(struct dasd_ccw_req *cqr) cqr->intrc = rc; return rc; } +EXPORT_SYMBOL(dasd_start_IO); /* * Timeout function for dasd devices. This is used for different purposes @@ -1532,6 +1545,7 @@ void dasd_device_set_timer(struct dasd_device *device, int expires) else mod_timer(&device->timer, jiffies + expires); } +EXPORT_SYMBOL(dasd_device_set_timer); /* * Clear timeout for a device. @@ -1540,6 +1554,7 @@ void dasd_device_clear_timer(struct dasd_device *device) { del_timer(&device->timer); } +EXPORT_SYMBOL(dasd_device_clear_timer); static void dasd_handle_killed_request(struct ccw_device *cdev, unsigned long intparm) @@ -1592,6 +1607,7 @@ void dasd_generic_handle_state_change(struct dasd_device *device) if (device->block) dasd_schedule_block_bh(device->block); } +EXPORT_SYMBOL_GPL(dasd_generic_handle_state_change); /* * Interrupt handler for "normal" ssch-io based dasd devices. @@ -1713,6 +1729,7 @@ void dasd_int_handler(struct ccw_device *cdev, unsigned long intparm, dasd_device_clear_timer(device); dasd_schedule_device_bh(device); } +EXPORT_SYMBOL(dasd_int_handler); enum uc_todo dasd_generic_uc_handler(struct ccw_device *cdev, struct irb *irb) { @@ -1986,6 +2003,7 @@ finished: __dasd_device_process_final_queue(device, &flush_queue); return rc; } +EXPORT_SYMBOL_GPL(dasd_flush_device_queue); /* * Acquire the device lock and process queues for the device. @@ -2025,6 +2043,7 @@ void dasd_schedule_device_bh(struct dasd_device *device) dasd_get_device(device); tasklet_hi_schedule(&device->tasklet); } +EXPORT_SYMBOL(dasd_schedule_device_bh); void dasd_device_set_stop_bits(struct dasd_device *device, int bits) { @@ -2057,6 +2076,7 @@ void dasd_add_request_head(struct dasd_ccw_req *cqr) dasd_schedule_device_bh(device); spin_unlock_irqrestore(get_ccwdev_lock(device->cdev), flags); } +EXPORT_SYMBOL(dasd_add_request_head); /* * Queue a request to the tail of the device ccw_queue. @@ -2075,6 +2095,7 @@ void dasd_add_request_tail(struct dasd_ccw_req *cqr) dasd_schedule_device_bh(device); spin_unlock_irqrestore(get_ccwdev_lock(device->cdev), flags); } +EXPORT_SYMBOL(dasd_add_request_tail); /* * Wakeup helper for the 'sleep_on' functions. @@ -2300,6 +2321,7 @@ int dasd_sleep_on(struct dasd_ccw_req *cqr) { return _dasd_sleep_on(cqr, 0); } +EXPORT_SYMBOL(dasd_sleep_on); /* * Start requests from a ccw_queue and wait for their completion. @@ -2318,6 +2340,7 @@ int dasd_sleep_on_interruptible(struct dasd_ccw_req *cqr) { return _dasd_sleep_on(cqr, 1); } +EXPORT_SYMBOL(dasd_sleep_on_interruptible); /* * Whoa nelly now it gets really hairy. For some functions (e.g. steal lock @@ -2392,6 +2415,7 @@ int dasd_sleep_on_immediatly(struct dasd_ccw_req *cqr) return rc; } +EXPORT_SYMBOL(dasd_sleep_on_immediatly); /* * Cancels a request that was started with dasd_sleep_on_req. @@ -2433,6 +2457,7 @@ int dasd_cancel_req(struct dasd_ccw_req *cqr) dasd_schedule_device_bh(device); return rc; } +EXPORT_SYMBOL(dasd_cancel_req); /* * SECTION: Operations of the dasd_block layer. @@ -2466,6 +2491,7 @@ void dasd_block_set_timer(struct dasd_block *block, int expires) else mod_timer(&block->timer, jiffies + expires); } +EXPORT_SYMBOL(dasd_block_set_timer); /* * Clear timeout for a dasd_block. @@ -2474,6 +2500,7 @@ void dasd_block_clear_timer(struct dasd_block *block) { del_timer(&block->timer); } +EXPORT_SYMBOL(dasd_block_clear_timer); /* * Process finished error recovery ccw. @@ -2855,6 +2882,7 @@ void dasd_schedule_block_bh(struct dasd_block *block) dasd_get_device(block->base); tasklet_hi_schedule(&block->tasklet); } +EXPORT_SYMBOL(dasd_schedule_block_bh); /* @@ -3225,6 +3253,7 @@ int dasd_generic_probe(struct ccw_device *cdev, async_schedule(dasd_generic_auto_online, cdev); return 0; } +EXPORT_SYMBOL_GPL(dasd_generic_probe); /* * This will one day be called from a global not_oper handler. @@ -3267,6 +3296,7 @@ void dasd_generic_remove(struct ccw_device *cdev) dasd_remove_sysfs_files(cdev); } +EXPORT_SYMBOL_GPL(dasd_generic_remove); /* * Activate a device. This is called from dasd_{eckd,fba}_probe() when either @@ -3339,6 +3369,7 @@ int dasd_generic_set_online(struct ccw_device *cdev, dasd_put_device(device); return rc; } +EXPORT_SYMBOL_GPL(dasd_generic_set_online); int dasd_generic_set_offline(struct ccw_device *cdev) { @@ -3442,6 +3473,7 @@ interrupted: dasd_put_device(device); return rc; } +EXPORT_SYMBOL_GPL(dasd_generic_set_offline); int dasd_generic_last_path_gone(struct dasd_device *device) { @@ -3514,6 +3546,7 @@ int dasd_generic_notify(struct ccw_device *cdev, int event) dasd_put_device(device); return ret; } +EXPORT_SYMBOL_GPL(dasd_generic_notify); void dasd_generic_path_event(struct ccw_device *cdev, int *path_event) { @@ -3863,39 +3896,3 @@ failed: module_init(dasd_init); module_exit(dasd_exit); - -EXPORT_SYMBOL(dasd_debug_area); -EXPORT_SYMBOL(dasd_diag_discipline_pointer); - -EXPORT_SYMBOL(dasd_add_request_head); -EXPORT_SYMBOL(dasd_add_request_tail); -EXPORT_SYMBOL(dasd_cancel_req); -EXPORT_SYMBOL(dasd_device_clear_timer); -EXPORT_SYMBOL(dasd_block_clear_timer); -EXPORT_SYMBOL(dasd_enable_device); -EXPORT_SYMBOL(dasd_int_handler); -EXPORT_SYMBOL(dasd_kfree_request); -EXPORT_SYMBOL(dasd_kick_device); -EXPORT_SYMBOL(dasd_kmalloc_request); -EXPORT_SYMBOL(dasd_schedule_device_bh); -EXPORT_SYMBOL(dasd_schedule_block_bh); -EXPORT_SYMBOL(dasd_set_target_state); -EXPORT_SYMBOL(dasd_device_set_timer); -EXPORT_SYMBOL(dasd_block_set_timer); -EXPORT_SYMBOL(dasd_sfree_request); -EXPORT_SYMBOL(dasd_sleep_on); -EXPORT_SYMBOL(dasd_sleep_on_immediatly); -EXPORT_SYMBOL(dasd_sleep_on_interruptible); -EXPORT_SYMBOL(dasd_smalloc_request); -EXPORT_SYMBOL(dasd_start_IO); -EXPORT_SYMBOL(dasd_term_IO); - -EXPORT_SYMBOL_GPL(dasd_generic_probe); -EXPORT_SYMBOL_GPL(dasd_generic_remove); -EXPORT_SYMBOL_GPL(dasd_generic_notify); -EXPORT_SYMBOL_GPL(dasd_generic_set_online); -EXPORT_SYMBOL_GPL(dasd_generic_set_offline); -EXPORT_SYMBOL_GPL(dasd_generic_handle_state_change); -EXPORT_SYMBOL_GPL(dasd_flush_device_queue); -EXPORT_SYMBOL_GPL(dasd_alloc_block); -EXPORT_SYMBOL_GPL(dasd_free_block); |