Symbol: DMAR_DSM_FUNC_RHSA
drivers/iommu/intel/dmar.c
2173
[DMAR_DSM_FUNC_RHSA] = ACPI_DMAR_TYPE_HARDWARE_AFFINITY,
drivers/iommu/intel/dmar.c
2271
ret = dmar_walk_dsm_resource(handle, DMAR_DSM_FUNC_RHSA,