int ps3_sb_event_receive_port_destroy(struct ps3_system_bus_device *dev,
unsigned int virq)
{
/* this should go in system-bus.c */
int result;
pr_debug(" -> %s:%d: interrupt_id %u, virq %u\n", __func__, __LINE__,
dev->interrupt_id, virq);
result = lv1_disconnect_interrupt_event_receive_port(dev->bus_id,
dev->dev_id, virq_to_hw(virq), dev->interrupt_id);
if (result)
pr_debug("%s:%d: lv1_disconnect_interrupt_event_receive_port"
" failed: %s\n", __func__, __LINE__,
ps3_result(result));
result = ps3_event_receive_port_destroy(virq);
BUG_ON(result);
/*
* ps3_event_receive_port_destroy() destroys the IRQ plug,
* so don't call ps3_irq_plug_destroy() here.
*/
result = ps3_virq_destroy(virq);
BUG_ON(result);
pr_debug(" <- %s:%d\n", __func__, __LINE__);
return result;
}
int ps3_irq_plug_setup(enum ps3_cpu_binding cpu, unsigned long outlet,
unsigned int *virq)
{
int result;
struct ps3_private *pd;
result = ps3_virq_setup(cpu, outlet, virq);
if (result) {
pr_debug("%s:%d: ps3_virq_setup failed\n", __func__, __LINE__);
goto fail_setup;
}
pd = irq_get_chip_data(*virq);
/* Binds outlet to cpu + virq. */
result = lv1_connect_irq_plug_ext(pd->ppe_id, pd->thread_id, *virq,
outlet, 0);
if (result) {
pr_info("%s:%d: lv1_connect_irq_plug_ext failed: %s\n",
__func__, __LINE__, ps3_result(result));
result = -EPERM;
goto fail_connect;
}
return result;
fail_connect:
ps3_virq_destroy(*virq);
fail_setup:
return result;
}
int ps3_sb_event_receive_port_destroy(struct ps3_system_bus_device *dev,
unsigned int virq)
{
/* */
int result;
DBG(" -> %s:%d: interrupt_id %u, virq %u\n", __func__, __LINE__,
dev->interrupt_id, virq);
result = lv1_disconnect_interrupt_event_receive_port(dev->bus_id,
dev->dev_id, virq_to_hw(virq), dev->interrupt_id);
if (result)
FAIL("%s:%d: lv1_disconnect_interrupt_event_receive_port"
" failed: %s\n", __func__, __LINE__,
ps3_result(result));
result = ps3_event_receive_port_destroy(virq);
BUG_ON(result);
/*
*/
result = ps3_virq_destroy(virq);
BUG_ON(result);
DBG(" <- %s:%d\n", __func__, __LINE__);
return result;
}
int ps3_irq_plug_destroy(unsigned int virq)
{
int result;
const struct ps3_private *pd = get_irq_chip_data(virq);
pr_debug("%s:%d: node %lu, cpu %d, virq %u\n", __func__, __LINE__,
pd->node, pd->cpu, virq);
result = lv1_disconnect_irq_plug_ext(pd->node, pd->cpu, virq);
if (result)
pr_info("%s:%d: lv1_disconnect_irq_plug_ext failed: %s\n",
__func__, __LINE__, ps3_result(result));
ps3_virq_destroy(virq);
return result;
}
int ps3_irq_plug_destroy(unsigned int virq)
{
int result;
const struct ps3_private *pd = irq_get_chip_data(virq);
pr_debug("%s:%d: ppe_id %llu, thread_id %llu, virq %u\n", __func__,
__LINE__, pd->ppe_id, pd->thread_id, virq);
ps3_chip_mask(irq_get_irq_data(virq));
result = lv1_disconnect_irq_plug_ext(pd->ppe_id, pd->thread_id, virq);
if (result)
pr_info("%s:%d: lv1_disconnect_irq_plug_ext failed: %s\n",
__func__, __LINE__, ps3_result(result));
ps3_virq_destroy(virq);
return result;
}
int ps3_event_receive_port_destroy(unsigned int virq)
{
int result;
pr_debug(" -> %s:%d virq: %u\n", __func__, __LINE__, virq);
result = lv1_destruct_event_receive_port(virq_to_hw(virq));
if (result)
pr_debug("%s:%d: lv1_destruct_event_receive_port failed: %s\n",
__func__, __LINE__, ps3_result(result));
/* lv1_destruct_event_receive_port() destroys the IRQ plug,
* so don't call ps3_irq_plug_destroy() here.
*/
result = ps3_virq_destroy(virq);
BUG_ON(result);
pr_debug(" <- %s:%d\n", __func__, __LINE__);
return result;
}