diff options
Diffstat (limited to 'drivers/iommu/intr_remapping.c')
-rw-r--r-- | drivers/iommu/intr_remapping.c | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/drivers/iommu/intr_remapping.c b/drivers/iommu/intr_remapping.c index 670c69a..9aabed7 100644 --- a/drivers/iommu/intr_remapping.c +++ b/drivers/iommu/intr_remapping.c @@ -74,3 +74,27 @@ int __init intr_hardware_enable(void) return remap_ops->hardware_enable(); } + +void intr_hardware_disable(void) +{ + if (!remap_ops || !remap_ops->hardware_disable) + return; + + remap_ops->hardware_disable(); +} + +int intr_hardware_reenable(int mode) +{ + if (!remap_ops || !remap_ops->hardware_reenable) + return 0; + + return remap_ops->hardware_reenable(mode); +} + +int __init intr_enable_fault_handling(void) +{ + if (!remap_ops || !remap_ops->enable_faulting) + return -ENODEV; + + return remap_ops->enable_faulting(); +} |