root_devid 1069 drivers/iommu/amd_iommu_init.c entry->root_devid = (entry->devid & (~0x7)); root_devid 1073 drivers/iommu/amd_iommu_init.c entry->hid, entry->uid, entry->root_devid); root_devid 620 drivers/iommu/amd_iommu_types.h u16 root_devid;