diff options
Diffstat (limited to 'arch/x86/include/asm/intr_remapping.h')
| -rw-r--r-- | arch/x86/include/asm/intr_remapping.h | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/arch/x86/include/asm/intr_remapping.h b/arch/x86/include/asm/intr_remapping.h index a195b7d6995c..a6afd6efa6c6 100644 --- a/arch/x86/include/asm/intr_remapping.h +++ b/arch/x86/include/asm/intr_remapping.h @@ -26,6 +26,7 @@ struct IO_APIC_route_entry; struct io_apic_irq_attr; +struct pci_dev; extern int intr_remapping_enabled; @@ -44,6 +45,13 @@ extern int intr_set_affinity(struct irq_data *data, const struct cpumask *mask, bool force); extern void intr_free_irq(int irq); +extern void intr_compose_msi_msg(struct pci_dev *pdev, + unsigned int irq, unsigned int dest, + struct msi_msg *msg, u8 hpet_id); +extern int intr_msi_alloc_irq(struct pci_dev *pdev, int irq, int nvec); +extern int intr_msi_setup_irq(struct pci_dev *pdev, unsigned int irq, + int index, int sub_handle); +extern int intr_setup_hpet_msi(unsigned int irq, unsigned int id); #else /* CONFIG_IRQ_REMAP */ @@ -70,6 +78,24 @@ static inline int intr_set_affinity(struct irq_data *data, return 0; } static inline void intr_free_irq(int irq) { } +static inline void intr_compose_msi_msg(struct pci_dev *pdev, + unsigned int irq, unsigned int dest, + struct msi_msg *msg, u8 hpet_id) +{ +} +static inline int intr_msi_alloc_irq(struct pci_dev *pdev, int irq, int nvec) +{ + return -ENODEV; +} +static inline int intr_msi_setup_irq(struct pci_dev *pdev, unsigned int irq, + int index, int sub_handle) +{ + return -ENODEV; +} +static inline int intr_setup_hpet_msi(unsigned int irq, unsigned int id) +{ + return -ENODEV; +} #endif /* CONFIG_IRQ_REMAP */ #endif /* __X86_INTR_REMAPPING_H */ |