diff options
Diffstat (limited to 'drivers/staging/irda/net/irmod.c')
| -rw-r--r-- | drivers/staging/irda/net/irmod.c | 199 |
1 files changed, 0 insertions, 199 deletions
diff --git a/drivers/staging/irda/net/irmod.c b/drivers/staging/irda/net/irmod.c deleted file mode 100644 index 4319f4ff66b0..000000000000 --- a/drivers/staging/irda/net/irmod.c +++ /dev/null @@ -1,199 +0,0 @@ -/********************************************************************* - * - * Filename: irmod.c - * Version: 0.9 - * Description: IrDA stack main entry points - * Status: Experimental. - * Author: Dag Brattli <dagb@cs.uit.no> - * Created at: Mon Dec 15 13:55:39 1997 - * Modified at: Wed Jan 5 15:12:41 2000 - * Modified by: Dag Brattli <dagb@cs.uit.no> - * - * Copyright (c) 1997, 1999-2000 Dag Brattli, All Rights Reserved. - * Copyright (c) 2000-2004 Jean Tourrilhes <jt@hpl.hp.com> - * - * 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. - * - * Neither Dag Brattli nor University of Tromsø admit liability nor - * provide warranty for any of this software. This material is - * provided "AS-IS" and at no charge. - * - ********************************************************************/ - -/* - * This file contains the main entry points of the IrDA stack. - * They are in this file and not af_irda.c because some developpers - * are using the IrDA stack without the socket API (compiling out - * af_irda.c). - * Jean II - */ - -#include <linux/module.h> -#include <linux/moduleparam.h> - -#include <net/irda/irda.h> -#include <net/irda/irmod.h> /* notify_t */ -#include <net/irda/irlap.h> /* irlap_init */ -#include <net/irda/irlmp.h> /* irlmp_init */ -#include <net/irda/iriap.h> /* iriap_init */ -#include <net/irda/irttp.h> /* irttp_init */ -#include <net/irda/irda_device.h> /* irda_device_init */ - -/* Packet type handler. - * Tell the kernel how IrDA packets should be handled. - */ -static struct packet_type irda_packet_type __read_mostly = { - .type = cpu_to_be16(ETH_P_IRDA), - .func = irlap_driver_rcv, /* Packet type handler irlap_frame.c */ -}; - -/* - * Function irda_notify_init (notify) - * - * Used for initializing the notify structure - * - */ -void irda_notify_init(notify_t *notify) -{ - notify->data_indication = NULL; - notify->udata_indication = NULL; - notify->connect_confirm = NULL; - notify->connect_indication = NULL; - notify->disconnect_indication = NULL; - notify->flow_indication = NULL; - notify->status_indication = NULL; - notify->instance = NULL; - strlcpy(notify->name, "Unknown", sizeof(notify->name)); -} -EXPORT_SYMBOL(irda_notify_init); - -/* - * Function irda_init (void) - * - * Protocol stack initialisation entry point. - * Initialise the various components of the IrDA stack - */ -static int __init irda_init(void) -{ - int ret = 0; - - /* Lower layer of the stack */ - irlmp_init(); - irlap_init(); - - /* Driver/dongle support */ - irda_device_init(); - - /* Higher layers of the stack */ - iriap_init(); - irttp_init(); - ret = irsock_init(); - if (ret < 0) - goto out_err_1; - - /* Add IrDA packet type (Start receiving packets) */ - dev_add_pack(&irda_packet_type); - - /* External APIs */ -#ifdef CONFIG_PROC_FS - irda_proc_register(); -#endif -#ifdef CONFIG_SYSCTL - ret = irda_sysctl_register(); - if (ret < 0) - goto out_err_2; -#endif - - ret = irda_nl_register(); - if (ret < 0) - goto out_err_3; - - return 0; - - out_err_3: -#ifdef CONFIG_SYSCTL - irda_sysctl_unregister(); - out_err_2: -#endif -#ifdef CONFIG_PROC_FS - irda_proc_unregister(); -#endif - - /* Remove IrDA packet type (stop receiving packets) */ - dev_remove_pack(&irda_packet_type); - - /* Remove higher layers */ - irsock_cleanup(); - out_err_1: - irttp_cleanup(); - iriap_cleanup(); - - /* Remove lower layers */ - irda_device_cleanup(); - irlap_cleanup(); /* Must be done before irlmp_cleanup()! DB */ - - /* Remove middle layer */ - irlmp_cleanup(); - - - return ret; -} - -/* - * Function irda_cleanup (void) - * - * Protocol stack cleanup/removal entry point. - * Cleanup the various components of the IrDA stack - */ -static void __exit irda_cleanup(void) -{ - /* Remove External APIs */ - irda_nl_unregister(); - -#ifdef CONFIG_SYSCTL - irda_sysctl_unregister(); -#endif -#ifdef CONFIG_PROC_FS - irda_proc_unregister(); -#endif - - /* Remove IrDA packet type (stop receiving packets) */ - dev_remove_pack(&irda_packet_type); - - /* Remove higher layers */ - irsock_cleanup(); - irttp_cleanup(); - iriap_cleanup(); - - /* Remove lower layers */ - irda_device_cleanup(); - irlap_cleanup(); /* Must be done before irlmp_cleanup()! DB */ - - /* Remove middle layer */ - irlmp_cleanup(); -} - -/* - * The IrDA stack must be initialised *before* drivers get initialised, - * and *before* higher protocols (IrLAN/IrCOMM/IrNET) get initialised, - * otherwise bad things will happen (hashbins will be NULL for example). - * Those modules are at module_init()/device_initcall() level. - * - * On the other hand, it needs to be initialised *after* the basic - * networking, the /proc/net filesystem and sysctl module. Those are - * currently initialised in .../init/main.c (before initcalls). - * Also, IrDA drivers needs to be initialised *after* the random number - * generator (main stack and higher layer init don't need it anymore). - * - * Jean II - */ -device_initcall(irda_init); -module_exit(irda_cleanup); - -MODULE_AUTHOR("Dag Brattli <dagb@cs.uit.no> & Jean Tourrilhes <jt@hpl.hp.com>"); -MODULE_DESCRIPTION("The Linux IrDA Protocol Stack"); -MODULE_LICENSE("GPL"); -MODULE_ALIAS_NETPROTO(PF_IRDA); |