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dmar: Convert to new irq chip functions

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Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Ingo Molnar <mingo@elte.hu>
Acked-by: David Woodhouse <dwmw2@infradead.org>
This commit is contained in:
Thomas Gleixner 2010-09-28 17:15:11 +02:00
parent d0fbca8f93
commit 5c2837fbaa
4 changed files with 11 additions and 10 deletions
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4
arch/ia64/kernel/msi_ia64.c
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@ -160,8 +160,8 @@ static int dmar_msi_set_affinity(unsigned int irq, const struct cpumask *mask)
static struct irq_chip dmar_msi_type = {
.name = "DMAR_MSI",
.unmask = dmar_msi_unmask,
.mask = dmar_msi_mask,
.irq_unmask = dmar_msi_unmask,
.irq_mask = dmar_msi_mask,
.ack = ia64_ack_msi_irq,
#ifdef CONFIG_SMP
.set_affinity = dmar_msi_set_affinity,

4
arch/x86/kernel/apic/io_apic.c
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@ -3578,8 +3578,8 @@ static int dmar_msi_set_affinity(unsigned int irq, const struct cpumask *mask)
static struct irq_chip dmar_msi_type = {
.name = "DMAR_MSI",
.unmask = dmar_msi_unmask,
.mask = dmar_msi_mask,
.irq_unmask = dmar_msi_unmask,
.irq_mask = dmar_msi_mask,
.irq_ack = ack_apic_edge,
#ifdef CONFIG_SMP
.set_affinity = dmar_msi_set_affinity,

8
drivers/pci/dmar.c
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@ -1221,9 +1221,9 @@ const char *dmar_get_fault_reason(u8 fault_reason, int *fault_type)
}
}
void dmar_msi_unmask(unsigned int irq)
void dmar_msi_unmask(struct irq_data *data)
{
struct intel_iommu *iommu = get_irq_data(irq);
struct intel_iommu *iommu = irq_data_get_irq_data(data);
unsigned long flag;
/* unmask it */
@ -1234,10 +1234,10 @@ void dmar_msi_unmask(unsigned int irq)
spin_unlock_irqrestore(&iommu->register_lock, flag);
}
void dmar_msi_mask(unsigned int irq)
void dmar_msi_mask(struct irq_data *data)
{
unsigned long flag;
struct intel_iommu *iommu = get_irq_data(irq);
struct intel_iommu *iommu = irq_data_get_irq_data(data);
/* mask it */
spin_lock_irqsave(&iommu->register_lock, flag);

5
include/linux/dmar.h
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@ -187,8 +187,9 @@ static inline int set_msi_sid(struct irte *irte, struct pci_dev *dev)
/* Can't use the common MSI interrupt functions
* since DMAR is not a pci device
*/
extern void dmar_msi_unmask(unsigned int irq);
extern void dmar_msi_mask(unsigned int irq);
struct irq_data;
extern void dmar_msi_unmask(struct irq_data *data);
extern void dmar_msi_mask(struct irq_data *data);
extern void dmar_msi_read(int irq, struct msi_msg *msg);
extern void dmar_msi_write(int irq, struct msi_msg *msg);
extern int dmar_set_interrupt(struct intel_iommu *iommu);