diff options
Diffstat (limited to 'drivers/iommu/amd_iommu_types.h')
| -rw-r--r-- | drivers/iommu/amd_iommu_types.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/iommu/amd_iommu_types.h b/drivers/iommu/amd_iommu_types.h index caf5e38..9652848 100644 --- a/drivers/iommu/amd_iommu_types.h +++ b/drivers/iommu/amd_iommu_types.h @@ -524,6 +524,8 @@ struct amd_iommu { struct irq_domain *ir_domain; struct irq_domain *msi_domain; #endif + + volatile u64 __aligned(8) cmd_sem; }; #define ACPIHID_UID_LEN 256 |
