{
init_irq_alloc_info(info, NULL);
info->type = X86_IRQ_ALLOC_TYPE_IOAPIC;
- info->ioapic_node = node;
- info->ioapic_trigger = trigger;
- info->ioapic_polarity = polarity;
- info->ioapic_valid = 1;
+ info->ioapic.node = node;
+ info->ioapic.trigger = trigger;
+ info->ioapic.polarity = polarity;
+ info->ioapic.valid = 1;
}
#ifndef CONFIG_ACPI
copy_irq_alloc_info(dst, src);
dst->type = X86_IRQ_ALLOC_TYPE_IOAPIC;
- dst->ioapic_id = mpc_ioapic_id(ioapic_idx);
- dst->ioapic_pin = pin;
- dst->ioapic_valid = 1;
- if (src && src->ioapic_valid) {
- dst->ioapic_node = src->ioapic_node;
- dst->ioapic_trigger = src->ioapic_trigger;
- dst->ioapic_polarity = src->ioapic_polarity;
+ dst->devid = mpc_ioapic_id(ioapic_idx);
+ dst->ioapic.pin = pin;
+ dst->ioapic.valid = 1;
+ if (src && src->ioapic.valid) {
+ dst->ioapic.node = src->ioapic.node;
+ dst->ioapic.trigger = src->ioapic.trigger;
+ dst->ioapic.polarity = src->ioapic.polarity;
} else {
- dst->ioapic_node = NUMA_NO_NODE;
+ dst->ioapic.node = NUMA_NO_NODE;
if (acpi_get_override_irq(gsi, &trigger, &polarity) >= 0) {
- dst->ioapic_trigger = trigger;
- dst->ioapic_polarity = polarity;
+ dst->ioapic.trigger = trigger;
+ dst->ioapic.polarity = polarity;
} else {
/*
* PCI interrupts are always active low level
* triggered.
*/
- dst->ioapic_trigger = IOAPIC_LEVEL;
- dst->ioapic_polarity = IOAPIC_POL_LOW;
+ dst->ioapic.trigger = IOAPIC_LEVEL;
+ dst->ioapic.polarity = IOAPIC_POL_LOW;
}
}
}
static int ioapic_alloc_attr_node(struct irq_alloc_info *info)
{
- return (info && info->ioapic_valid) ? info->ioapic_node : NUMA_NO_NODE;
+ return (info && info->ioapic.valid) ? info->ioapic.node : NUMA_NO_NODE;
}
static void mp_register_handler(unsigned int irq, unsigned long trigger)
* pin with real trigger and polarity attributes.
*/
if (irq < nr_legacy_irqs() && data->count == 1) {
- if (info->ioapic_trigger != data->trigger)
- mp_register_handler(irq, info->ioapic_trigger);
- data->entry.trigger = data->trigger = info->ioapic_trigger;
- data->entry.polarity = data->polarity = info->ioapic_polarity;
+ if (info->ioapic.trigger != data->trigger)
+ mp_register_handler(irq, info->ioapic.trigger);
+ data->entry.trigger = data->trigger = info->ioapic.trigger;
+ data->entry.polarity = data->polarity = info->ioapic.polarity;
}
- return data->trigger == info->ioapic_trigger &&
- data->polarity == info->ioapic_polarity;
+ return data->trigger == info->ioapic.trigger &&
+ data->polarity == info->ioapic.polarity;
}
static int alloc_irq_from_domain(struct irq_domain *domain, int ioapic, u32 gsi,
if (!mp_check_pin_attr(irq, info))
return -EBUSY;
if (__add_pin_to_irq_node(irq_data->chip_data, node, ioapic,
- info->ioapic_pin))
+ info->ioapic.pin))
return -ENOMEM;
} else {
info->flags |= X86_IRQ_ALLOC_LEGACY;
struct irq_alloc_info info;
ioapic_set_alloc_attr(&info, NUMA_NO_NODE, 0, 0);
- info.ioapic_id = mpc_ioapic_id(ioapic);
- info.ioapic_pin = pin;
+ info.devid = mpc_ioapic_id(ioapic);
+ info.ioapic.pin = pin;
mutex_lock(&ioapic_mutex);
irq = alloc_isa_irq_from_domain(domain, 0, ioapic, pin, &info);
mutex_unlock(&ioapic_mutex);
init_irq_alloc_info(&info, NULL);
info.type = X86_IRQ_ALLOC_TYPE_IOAPIC_GET_PARENT;
- info.ioapic_id = mpc_ioapic_id(ioapic);
+ info.devid = mpc_ioapic_id(ioapic);
parent = irq_remapping_get_irq_domain(&info);
if (!parent)
parent = x86_vector_domain;
static void mp_irqdomain_get_attr(u32 gsi, struct mp_chip_data *data,
struct irq_alloc_info *info)
{
- if (info && info->ioapic_valid) {
- data->trigger = info->ioapic_trigger;
- data->polarity = info->ioapic_polarity;
+ if (info && info->ioapic.valid) {
+ data->trigger = info->ioapic.trigger;
+ data->polarity = info->ioapic.polarity;
} else if (acpi_get_override_irq(gsi, &data->trigger,
&data->polarity) < 0) {
/* PCI interrupts are always active low level triggered. */
return -EINVAL;
ioapic = mp_irqdomain_ioapic_idx(domain);
- pin = info->ioapic_pin;
+ pin = info->ioapic.pin;
if (irq_find_mapping(domain, (irq_hw_number_t)pin) > 0)
return -EEXIST;
if (!data)
return -ENOMEM;
- info->ioapic_entry = &data->entry;
+ info->ioapic.entry = &data->entry;
ret = irq_domain_alloc_irqs_parent(domain, virq, nr_irqs, info);
if (ret < 0) {
kfree(data);
}
INIT_LIST_HEAD(&data->irq_2_pin);
- irq_data->hwirq = info->ioapic_pin;
+ irq_data->hwirq = info->ioapic.pin;
irq_data->chip = (domain->parent == x86_vector_domain) ?
&ioapic_chip : &ioapic_ir_chip;
irq_data->chip_data = data;
add_pin_to_irq_node(data, ioapic_alloc_attr_node(info), ioapic, pin);
local_irq_save(flags);
- if (info->ioapic_entry)
- mp_setup_entry(cfg, data, info->ioapic_entry);
+ if (info->ioapic.entry)
+ mp_setup_entry(cfg, data, info->ioapic.entry);
mp_register_handler(virq, data->trigger);
if (virq < nr_legacy_irqs())
legacy_pic->mask(virq);
switch (info->type) {
case X86_IRQ_ALLOC_TYPE_IOAPIC:
case X86_IRQ_ALLOC_TYPE_IOAPIC_GET_PARENT:
- return get_ioapic_devid(info->ioapic_id);
+ return get_ioapic_devid(info->devid);
case X86_IRQ_ALLOC_TYPE_HPET:
case X86_IRQ_ALLOC_TYPE_HPET_GET_PARENT:
return get_hpet_devid(info->devid);
switch (info->type) {
case X86_IRQ_ALLOC_TYPE_IOAPIC:
/* Setup IOAPIC entry */
- entry = info->ioapic_entry;
- info->ioapic_entry = NULL;
+ entry = info->ioapic.entry;
+ info->ioapic.entry = NULL;
memset(entry, 0, sizeof(*entry));
entry->vector = index;
entry->mask = 0;
- entry->trigger = info->ioapic_trigger;
- entry->polarity = info->ioapic_polarity;
+ entry->trigger = info->ioapic.trigger;
+ entry->polarity = info->ioapic.polarity;
/* Mask level triggered irqs. */
- if (info->ioapic_trigger)
+ if (info->ioapic.trigger)
entry->mask = 1;
break;
iommu->irte_ops->set_allocated(table, i);
}
WARN_ON(table->min_index != 32);
- index = info->ioapic_pin;
+ index = info->ioapic.pin;
} else {
index = -ENOMEM;
}
switch (info->type) {
case X86_IRQ_ALLOC_TYPE_IOAPIC_GET_PARENT:
- return map_ioapic_to_ir(info->ioapic_id);
+ return map_ioapic_to_ir(info->devid);
case X86_IRQ_ALLOC_TYPE_HPET_GET_PARENT:
return map_hpet_to_ir(info->devid);
case X86_IRQ_ALLOC_TYPE_PCI_MSI:
switch (info->type) {
case X86_IRQ_ALLOC_TYPE_IOAPIC:
/* Set source-id of interrupt request */
- set_ioapic_sid(irte, info->ioapic_id);
+ set_ioapic_sid(irte, info->devid);
apic_printk(APIC_VERBOSE, KERN_DEBUG "IOAPIC[%d]: Set IRTE entry (P:%d FPD:%d Dst_Mode:%d Redir_hint:%d Trig_Mode:%d Dlvry_Mode:%X Avail:%X Vector:%02X Dest:%08X SID:%04X SQ:%X SVT:%X)\n",
- info->ioapic_id, irte->present, irte->fpd,
+ info->devid, irte->present, irte->fpd,
irte->dst_mode, irte->redir_hint,
irte->trigger_mode, irte->dlvry_mode,
irte->avail, irte->vector, irte->dest_id,
irte->sid, irte->sq, irte->svt);
- entry = (struct IR_IO_APIC_route_entry *)info->ioapic_entry;
- info->ioapic_entry = NULL;
+ entry = (struct IR_IO_APIC_route_entry *)info->ioapic.entry;
+ info->ioapic.entry = NULL;
memset(entry, 0, sizeof(*entry));
entry->index2 = (index >> 15) & 0x1;
entry->zero = 0;
* IO-APIC RTE will be configured with virtual vector.
* irq handler will do the explicit EOI to the io-apic.
*/
- entry->vector = info->ioapic_pin;
+ entry->vector = info->ioapic.pin;
entry->mask = 0; /* enable IRQ */
- entry->trigger = info->ioapic_trigger;
- entry->polarity = info->ioapic_polarity;
- if (info->ioapic_trigger)
+ entry->trigger = info->ioapic.trigger;
+ entry->polarity = info->ioapic.polarity;
+ if (info->ioapic.trigger)
entry->mask = 1; /* Mask level triggered irqs. */
break;