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Merge branch 'timers-for-linus-hpet' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip

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* 'timers-for-linus-hpet' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:
  x86: hpet: Make WARN_ON understandable
  x86: arch specific support for remapping HPET MSIs
  intr-remap: generic support for remapping HPET MSIs
  x86, hpet: Simplify the HPET code
  x86, hpet: Disable per-cpu hpet timer if ARAT is supported
This commit is contained in:
Linus Torvalds 2009-12-08 19:26:55 -08:00
commit 849e8dea09
8 changed files with 199 additions and 43 deletions
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10
include/linux/dmar.h
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@ -126,7 +126,9 @@ extern int free_irte(int irq);
extern int irq_remapped(int irq);
extern struct intel_iommu *map_dev_to_ir(struct pci_dev *dev);
extern struct intel_iommu *map_ioapic_to_ir(int apic);
extern struct intel_iommu *map_hpet_to_ir(u8 id);
extern int set_ioapic_sid(struct irte *irte, int apic);
extern int set_hpet_sid(struct irte *irte, u8 id);
extern int set_msi_sid(struct irte *irte, struct pci_dev *dev);
#else
static inline int alloc_irte(struct intel_iommu *iommu, int irq, u16 count)
@ -158,10 +160,18 @@ static inline struct intel_iommu *map_ioapic_to_ir(int apic)
{
return NULL;
}
static inline struct intel_iommu *map_hpet_to_ir(unsigned int hpet_id)
{
return NULL;
}
static inline int set_ioapic_sid(struct irte *irte, int apic)
{
return 0;
}
static inline int set_hpet_sid(struct irte *irte, u8 id)
{
return -1;
}
static inline int set_msi_sid(struct irte *irte, struct pci_dev *dev)
{
return 0;