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 */
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 */
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task_t *task_create(as_t *as)
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task_t *task_create(as_t *as)
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{
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{
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    ipl_t ipl;
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    ipl_t ipl;
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    task_t *ta;
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    task_t *ta;
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    int i;
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    ta = (task_t *) malloc(sizeof(task_t), 0);
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    ta = (task_t *) malloc(sizeof(task_t), 0);
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    spinlock_initialize(&ta->lock, "task_ta_lock");
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    spinlock_initialize(&ta->lock, "task_ta_lock");
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    list_initialize(&ta->th_head);
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    list_initialize(&ta->th_head);
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    list_initialize(&ta->tasks_link);
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    list_initialize(&ta->tasks_link);
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    ta->as = as;
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    ta->as = as;
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    ipc_answerbox_init(&ta->answerbox);
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    ipc_answerbox_init(&ta->answerbox);
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    for (i=0; i < IPC_MAX_PHONES;i++)
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    memsetb((__address)&ta->phones, sizeof(ta->phones[0])*IPC_MAX_PHONES, 0);
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        ipc_phone_init(&ta->phones[i]);
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    if (ipc_phone_0)
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    if (ipc_phone_0)
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        ipc_phone_init(&ta->phones[0], ipc_phone_0);
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        ipc_phone_connect(&ta->phones[0], ipc_phone_0);
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    atomic_set(&ta->active_calls, 0);
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    atomic_set(&ta->active_calls, 0);
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    ipl = interrupts_disable();
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    ipl = interrupts_disable();
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    spinlock_lock(&tasks_lock);
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    spinlock_lock(&tasks_lock);
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