/*
* Function iriap_cleanup (void)
*
* Initializes the IrIAP layer, called by the module cleanup code in
* irmod.c
*/
void iriap_cleanup(void)
{
irlmp_unregister_service(service_handle);
hashbin_delete(iriap, (FREE_FUNC) __iriap_close);
hashbin_delete(irias_objects, (FREE_FUNC) __irias_delete_object);
}
void irda_device_cleanup(void)
{
IRDA_DEBUG(4, __FUNCTION__ "()\n");
hashbin_delete(tasks, (FREE_FUNC) __irda_task_delete);
hashbin_delete(dongles, NULL);
}
void irda_device_cleanup(void)
{
IRDA_DEBUG(4, "%s()\n", __func__);
hashbin_delete(tasks, (FREE_FUNC) __irda_task_delete);
hashbin_delete(dongles, leftover_dongle);
}
/*
* Function iriap_init (void)
*
* Initializes the IrIAP layer, called by the module initialization code
* in irmod.c
*/
int __init iriap_init(void)
{
struct ias_object *obj;
struct iriap_cb *server;
__u8 oct_seq[6];
__u16 hints;
/* Allocate master array */
iriap = hashbin_new(HB_LOCK);
if (!iriap)
return -ENOMEM;
/* Object repository - defined in irias_object.c */
irias_objects = hashbin_new(HB_LOCK);
if (!irias_objects) {
IRDA_WARNING("%s: Can't allocate irias_objects hashbin!\n",
__func__);
hashbin_delete(iriap, NULL);
return -ENOMEM;
}
lockdep_set_class_and_name(&irias_objects->hb_spinlock, &irias_objects_key,
"irias_objects");
/*
* Register some default services for IrLMP
*/
hints = irlmp_service_to_hint(S_COMPUTER);
service_handle = irlmp_register_service(hints);
/* Register the Device object with LM-IAS */
obj = irias_new_object("Device", IAS_DEVICE_ID);
irias_add_string_attrib(obj, "DeviceName", "Linux", IAS_KERNEL_ATTR);
oct_seq[0] = 0x01; /* Version 1 */
oct_seq[1] = 0x00; /* IAS support bits */
oct_seq[2] = 0x00; /* LM-MUX support bits */
#ifdef CONFIG_IRDA_ULTRA
oct_seq[2] |= 0x04; /* Connectionless Data support */
#endif
irias_add_octseq_attrib(obj, "IrLMPSupport", oct_seq, 3,
IAS_KERNEL_ATTR);
irias_insert_object(obj);
/*
* Register server support with IrLMP so we can accept incoming
* connections
*/
server = iriap_open(LSAP_IAS, IAS_SERVER, NULL, NULL);
if (!server) {
IRDA_DEBUG(0, "%s(), unable to open server\n", __func__);
return -1;
}
iriap_register_lsap(server, LSAP_IAS, IAS_SERVER);
return 0;
}
static void __exit ircomm_cleanup(void)
{
IRDA_DEBUG(2, "%s()\n", __func__ );
hashbin_delete(ircomm, (FREE_FUNC) __ircomm_close);
#ifdef CONFIG_PROC_FS
remove_proc_entry("ircomm", proc_irda);
#endif
}
void ircomm_cleanup(void)
{
IRDA_DEBUG(2, "%s()\n", __FUNCTION__);
hashbin_delete(ircomm, (FREE_FUNC) __ircomm_close);
#ifdef CONFIG_PROC_FS
remove_proc_entry("ircomm", proc_irda);
#endif /* CONFIG_PROC_FS */
}
static void irtty_cleanup(void)
{
int ret;
/*
* Unregister tty line-discipline
*/
if (( ret = tty_register_ldisc( N_IRDA, NULL))) {
printk( KERN_ERR
"IrTTY: can't unregister line discipline (err = %d)\n",
ret);
}
/*
* The TTY should care of deallocating the instances by using the
* callback to irtty_close(), therefore we do give any deallocation
* function to hashbin_destroy().
*/
hashbin_delete( irtty, NULL);
hashbin_delete( dongles, NULL);
}
int __init irda_device_init( void)
{
dongles = hashbin_new(HB_NOLOCK);
if (dongles == NULL) {
IRDA_WARNING("IrDA: Can't allocate dongles hashbin!\n");
return -ENOMEM;
}
spin_lock_init(&dongles->hb_spinlock);
tasks = hashbin_new(HB_LOCK);
if (tasks == NULL) {
IRDA_WARNING("IrDA: Can't allocate tasks hashbin!\n");
hashbin_delete(dongles, NULL);
return -ENOMEM;
}
/* We no longer initialise the driver ourselves here, we let
* the system do it for us... - Jean II */
return 0;
}
void irda_device_cleanup(void)
{
hashbin_delete(tasks, (FREE_FUNC) __irda_task_delete);
hashbin_delete(dongles, leftover_dongle);
}
