/* *  ALSA sequencer main module *  Copyright (c) 1998-1999 by Frank van de Pol <fvdpol@coil.demon.nl> * * *   This program is free software; you can redistribute it and/or modify *   it under the terms of the GNU General Public License as published by *   the Free Software Foundation; either version 2 of the License, or *   (at your option) any later version. * *   This program is distributed in the hope that it will be useful, *   but WITHOUT ANY WARRANTY; without even the implied warranty of *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the *   GNU General Public License for more details. * *   You should have received a copy of the GNU General Public License *   along with this program; if not, write to the Free Software *   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA * */#include <sound/driver.h>#include <linux/init.h>#include <linux/moduleparam.h>#include <sound/core.h>#include <sound/initval.h>#include <sound/seq_kernel.h>#include "seq_clientmgr.h"#include "seq_memory.h"#include "seq_queue.h"#include "seq_lock.h"#include "seq_timer.h"#include "seq_system.h"#include "seq_info.h"#include <sound/seq_device.h>#if defined(CONFIG_SND_SEQ_DUMMY_MODULE)int seq_client_load[64] = {[0] = SNDRV_SEQ_CLIENT_DUMMY, [1 ... 63] = -1};#elseint seq_client_load[64] = {[0 ... 63] = -1};#endifint seq_default_timer_class = SNDRV_TIMER_CLASS_GLOBAL;int seq_default_timer_sclass = SNDRV_TIMER_SCLASS_NONE;int seq_default_timer_card = -1;int seq_default_timer_device = SNDRV_TIMER_GLOBAL_SYSTEM;int seq_default_timer_subdevice = 0;int seq_default_timer_resolution = 0;	/* Hz */MODULE_AUTHOR("Frank van de Pol <fvdpol@coil.demon.nl>, Jaroslav Kysela <perex@suse.cz>");MODULE_DESCRIPTION("Advanced Linux Sound Architecture sequencer.");MODULE_LICENSE("GPL");MODULE_CLASSES("{sound}");MODULE_SUPPORTED_DEVICE("sound");static int boot_devs;module_param_array(seq_client_load, int, boot_devs, 0444);MODULE_PARM_DESC(seq_client_load, "The numbers of global (system) clients to load through kmod.");module_param(seq_default_timer_class, int, 0644);MODULE_PARM_DESC(seq_default_timer_class, "The default timer class.");module_param(seq_default_timer_sclass, int, 0644);MODULE_PARM_DESC(seq_default_timer_sclass, "The default timer slave class.");module_param(seq_default_timer_card, int, 0644);MODULE_PARM_DESC(seq_default_timer_card, "The default timer card number.");module_param(seq_default_timer_device, int, 0644);MODULE_PARM_DESC(seq_default_timer_device, "The default timer device number.");module_param(seq_default_timer_subdevice, int, 0644);MODULE_PARM_DESC(seq_default_timer_subdevice, "The default timer subdevice number.");module_param(seq_default_timer_resolution, int, 0644);MODULE_PARM_DESC(seq_default_timer_resolution, "The default timer resolution in Hz.");/* *  INIT PART */static int __init alsa_seq_init(void){	int err;	if ((err = client_init_data()) < 0)		return err;	/* init memory, room for selected events */	if ((err = snd_sequencer_memory_init()) < 0)		return err;	/* init event queues */	if ((err = snd_seq_queues_init()) < 0)		return err;	/* register sequencer device */	if ((err = snd_sequencer_device_init()) < 0)		return err;	/* register proc interface */	if ((err = snd_seq_info_init()) < 0)		return err;	/* register our internal client */	if ((err = snd_seq_system_client_init()) < 0)		return err;	return 0;}static void __exit alsa_seq_exit(void){	/* unregister our internal client */	snd_seq_system_client_done();	/* unregister proc interface */	snd_seq_info_done();		/* delete timing queues */	snd_seq_queues_delete();	/* unregister sequencer device */	snd_sequencer_device_done();	/* release event memory */	snd_sequencer_memory_done();}module_init(alsa_seq_init)module_exit(alsa_seq_exit)  /* seq_clientmgr.c */EXPORT_SYMBOL(snd_seq_create_kernel_client);EXPORT_SYMBOL(snd_seq_delete_kernel_client);EXPORT_SYMBOL(snd_seq_kernel_client_enqueue);EXPORT_SYMBOL(snd_seq_kernel_client_enqueue_blocking);EXPORT_SYMBOL(snd_seq_kernel_client_dispatch);EXPORT_SYMBOL(snd_seq_kernel_client_ctl);EXPORT_SYMBOL(snd_seq_kernel_client_write_poll);  /* seq_memory.c */EXPORT_SYMBOL(snd_seq_expand_var_event);EXPORT_SYMBOL(snd_seq_dump_var_event);  /* seq_ports.c */EXPORT_SYMBOL(snd_seq_event_port_attach);EXPORT_SYMBOL(snd_seq_event_port_detach);  /* seq_lock.c */#if defined(CONFIG_SMP) || defined(CONFIG_SND_DEBUG)/*EXPORT_SYMBOL(snd_seq_sleep_in_lock);*//*EXPORT_SYMBOL(snd_seq_sleep_timeout_in_lock);*/EXPORT_SYMBOL(snd_use_lock_sync_helper);#endif