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x86: Convert dmar affinity setting to new chip function

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Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Ingo Molnar <mingo@elte.hu>
Cc: David Woodhouse <dwmw2@infradead.org>
This commit is contained in:
Thomas Gleixner 2010-10-08 22:19:29 +02:00
parent b5d1c46579
commit fe52b2d259
1 changed files with 12 additions and 13 deletions
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25
arch/x86/kernel/apic/io_apic.c
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@ -3488,18 +3488,17 @@ void arch_teardown_msi_irq(unsigned int irq)
#if defined (CONFIG_DMAR) || defined (CONFIG_INTR_REMAP)
#ifdef CONFIG_SMP
static int dmar_msi_set_affinity(unsigned int irq, const struct cpumask *mask)
static int
dmar_msi_set_affinity(struct irq_data *data, const struct cpumask *mask,
bool force)
{
struct irq_desc *desc = irq_to_desc(irq);
struct irq_cfg *cfg;
struct irq_cfg *cfg = data->chip_data;
unsigned int dest, irq = data->irq;
struct msi_msg msg;
unsigned int dest;
if (__ioapic_set_affinity(&desc->irq_data, mask, &dest))
if (__ioapic_set_affinity(data, mask, &dest))
return -1;
cfg = get_irq_desc_chip_data(desc);
dmar_msi_read(irq, &msg);
msg.data &= ~MSI_DATA_VECTOR_MASK;
@ -3515,14 +3514,14 @@ static int dmar_msi_set_affinity(unsigned int irq, const struct cpumask *mask)
#endif /* CONFIG_SMP */
static struct irq_chip dmar_msi_type = {
.name = "DMAR_MSI",
.irq_unmask = dmar_msi_unmask,
.irq_mask = dmar_msi_mask,
.irq_ack = ack_apic_edge,
.name = "DMAR_MSI",
.irq_unmask = dmar_msi_unmask,
.irq_mask = dmar_msi_mask,
.irq_ack = ack_apic_edge,
#ifdef CONFIG_SMP
.set_affinity = dmar_msi_set_affinity,
.irq_set_affinity = dmar_msi_set_affinity,
#endif
.irq_retrigger = ioapic_retrigger_irq,
.irq_retrigger = ioapic_retrigger_irq,
};
int arch_setup_dmar_msi(unsigned int irq)