diff options
Diffstat (limited to 'drivers/iommu/irq_remapping.h')
| -rw-r--r-- | drivers/iommu/irq_remapping.h | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/drivers/iommu/irq_remapping.h b/drivers/iommu/irq_remapping.h index be9d72950c5..90c4dae5a46 100644 --- a/drivers/iommu/irq_remapping.h +++ b/drivers/iommu/irq_remapping.h @@ -32,8 +32,10 @@ struct pci_dev; struct msi_msg; extern int disable_irq_remap; +extern int irq_remap_broken; extern int disable_sourceid_checking; extern int no_x2apic_optout; +extern int irq_remapping_enabled; struct irq_remap_ops { /* Check whether Interrupt Remapping is supported */ @@ -59,11 +61,9 @@ struct irq_remap_ops { unsigned int, int, struct io_apic_irq_attr *); -#ifdef CONFIG_SMP /* Set the CPU affinity of a remapped interrupt */ int (*set_affinity)(struct irq_data *data, const struct cpumask *mask, bool force); -#endif /* Free an IRQ */ int (*free_irq)(int); @@ -84,6 +84,13 @@ struct irq_remap_ops { }; extern struct irq_remap_ops intel_irq_remap_ops; +extern struct irq_remap_ops amd_iommu_irq_ops; + +#else /* CONFIG_IRQ_REMAP */ + +#define irq_remapping_enabled 0 +#define disable_irq_remap 1 +#define irq_remap_broken 0 #endif /* CONFIG_IRQ_REMAP */ |