l3_process_t
*new_l3_process(layer3_t *l3, int cr, int n303, u_int id)
{
l3_process_t *p = NULL;
if (id == MISDN_ID_ANY) {
if (l3->entity == MISDN_ENTITY_NONE) {
printk(KERN_WARNING "%s: no entity allocated for l3(%x)\n",
__FUNCTION__, l3->id);
return (NULL);
}
if (l3->pid_cnt == 0x7FFF)
l3->pid_cnt = 0;
while(l3->pid_cnt <= 0x7FFF) {
l3->pid_cnt++;
id = l3->pid_cnt | (l3->entity << 16);
p = getl3proc4id(l3, id);
if (!p)
break;
}
if (p) {
printk(KERN_WARNING "%s: no free process_id for l3(%x) entity(%x)\n",
__FUNCTION__, l3->id, l3->entity);
return (NULL);
}
} else {
/* id from other entity */
p = getl3proc4id(l3, id);
if (p) {
printk(KERN_WARNING "%s: process_id(%x) allready in use in l3(%x)\n",
__FUNCTION__, id, l3->id);
return (NULL);
}
}
if (!(p = kmalloc(sizeof(l3_process_t), GFP_ATOMIC))) {
printk(KERN_ERR "mISDN can't get memory for cr %d\n", cr);
return (NULL);
}
memset(p, 0, sizeof(l3_process_t));
p->cause=NO_CAUSE;
p->l3 = l3;
p->id = id;
p->callref = cr;
p->n303 = n303;
L3InitTimer(p, &p->timer);
L3InitTimer(p, &p->aux_timer);
list_add_tail(&p->list, &l3->plist);
return (p);
};
struct l3_process
*new_l3_process(struct PStack *st, int cr)
{
struct l3_process *p, *np;
if (!(p = kmalloc(sizeof(struct l3_process), GFP_ATOMIC))) {
printk(KERN_ERR "HiSax can't get memory for cr %d\n", cr);
return (NULL);
}
if (!st->l3.proc)
st->l3.proc = p;
else {
np = st->l3.proc;
while (np->next)
np = np->next;
np->next = p;
}
p->next = NULL;
p->debug = st->l3.debug;
p->callref = cr;
p->state = 0;
p->chan = NULL;
p->st = st;
p->N303 = st->l3.N303;
L3InitTimer(p, &p->timer);
return (p);
};