website-struct

Struct: device_domain_info

Status

Regular

• In 4.4: ✅

  struct device_domain_info {
      struct list_head link;
      struct list_head global;
      u8 bus;
      u8 devfn;
      u8 pasid_supported;
      u8 pasid_enabled;
      u8 pri_supported;
      u8 pri_enabled;
      u8 ats_supported;
      u8 ats_enabled;
      u8 ats_qdep;
      struct device *dev;
      struct intel_iommu *iommu;
      struct dmar_domain *domain;
  };
  

• In 4.8: ✅

  struct device_domain_info {
      struct list_head link;
      struct list_head global;
      u8 bus;
      u8 devfn;
      u8 pasid_supported;
      u8 pasid_enabled;
      u8 pri_supported;
      u8 pri_enabled;
      u8 ats_supported;
      u8 ats_enabled;
      u8 ats_qdep;
      struct device *dev;
      struct intel_iommu *iommu;
      struct dmar_domain *domain;
  };
  

• In 4.10: ✅

  struct device_domain_info {
      struct list_head link;
      struct list_head global;
      u8 bus;
      u8 devfn;
      u8 pasid_supported;
      u8 pasid_enabled;
      u8 pri_supported;
      u8 pri_enabled;
      u8 ats_supported;
      u8 ats_enabled;
      u8 ats_qdep;
      struct device *dev;
      struct intel_iommu *iommu;
      struct dmar_domain *domain;
  };
  

• In 4.13: ✅

  struct device_domain_info {
      struct list_head link;
      struct list_head global;
      u8 bus;
      u8 devfn;
      u8 pasid_supported;
      u8 pasid_enabled;
      u8 pri_supported;
      u8 pri_enabled;
      u8 ats_supported;
      u8 ats_enabled;
      u8 ats_qdep;
      struct device *dev;
      struct intel_iommu *iommu;
      struct dmar_domain *domain;
  };
  

• In 4.15: ✅

  struct device_domain_info {
      struct list_head link;
      struct list_head global;
      u8 bus;
      u8 devfn;
      u8 pasid_supported;
      u8 pasid_enabled;
      u8 pri_supported;
      u8 pri_enabled;
      u8 ats_supported;
      u8 ats_enabled;
      u8 ats_qdep;
      struct device *dev;
      struct intel_iommu *iommu;
      struct dmar_domain *domain;
  };
  

• In 4.18: ✅

  struct device_domain_info {
      struct list_head link;
      struct list_head global;
      u8 bus;
      u8 devfn;
      u16 pfsid;
      u8 pasid_supported;
      u8 pasid_enabled;
      u8 pri_supported;
      u8 pri_enabled;
      u8 ats_supported;
      u8 ats_enabled;
      u8 ats_qdep;
      struct device *dev;
      struct intel_iommu *iommu;
      struct dmar_domain *domain;
  };
  

• In 5.0: ✅

  struct device_domain_info {
      struct list_head link;
      struct list_head global;
      struct list_head table;
      u8 bus;
      u8 devfn;
      u16 pfsid;
      u8 pasid_supported;
      u8 pasid_enabled;
      u8 pri_supported;
      u8 pri_enabled;
      u8 ats_supported;
      u8 ats_enabled;
      u8 ats_qdep;
      struct device *dev;
      struct intel_iommu *iommu;
      struct dmar_domain *domain;
      struct pasid_table *pasid_table;
  };
  

• In 5.3: ✅

  struct device_domain_info {
      struct list_head link;
      struct list_head global;
      struct list_head table;
      struct list_head auxiliary_domains;
      u8 bus;
      u8 devfn;
      u16 pfsid;
      u8 pasid_supported;
      u8 pasid_enabled;
      u8 pri_supported;
      u8 pri_enabled;
      u8 ats_supported;
      u8 ats_enabled;
      u8 auxd_enabled;
      u8 ats_qdep;
      struct device *dev;
      struct intel_iommu *iommu;
      struct dmar_domain *domain;
      struct pasid_table *pasid_table;
  };
  

• In 5.4: ✅

  struct device_domain_info {
      struct list_head link;
      struct list_head global;
      struct list_head table;
      struct list_head auxiliary_domains;
      u8 bus;
      u8 devfn;
      u16 pfsid;
      u8 pasid_supported;
      u8 pasid_enabled;
      u8 pri_supported;
      u8 pri_enabled;
      u8 ats_supported;
      u8 ats_enabled;
      u8 auxd_enabled;
      u8 ats_qdep;
      struct device *dev;
      struct intel_iommu *iommu;
      struct dmar_domain *domain;
      struct pasid_table *pasid_table;
  };
  

• In 5.8: ✅

  struct device_domain_info {
      struct list_head link;
      struct list_head global;
      struct list_head table;
      struct list_head auxiliary_domains;
      u32 segment;
      u8 bus;
      u8 devfn;
      u16 pfsid;
      u8 pasid_supported;
      u8 pasid_enabled;
      u8 pri_supported;
      u8 pri_enabled;
      u8 ats_supported;
      u8 ats_enabled;
      u8 auxd_enabled;
      u8 ats_qdep;
      struct device *dev;
      struct intel_iommu *iommu;
      struct dmar_domain *domain;
      struct pasid_table *pasid_table;
  };
  

• In 5.11: ✅

  struct device_domain_info {
      struct list_head link;
      struct list_head global;
      struct list_head table;
      struct list_head subdevices;
      u32 segment;
      u8 bus;
      u8 devfn;
      u16 pfsid;
      u8 pasid_supported;
      u8 pasid_enabled;
      u8 pri_supported;
      u8 pri_enabled;
      u8 ats_supported;
      u8 ats_enabled;
      u8 auxd_enabled;
      u8 ats_qdep;
      struct device *dev;
      struct intel_iommu *iommu;
      struct dmar_domain *domain;
      struct pasid_table *pasid_table;
  };
  

• In 5.13: ✅

  struct device_domain_info {
      struct list_head link;
      struct list_head global;
      struct list_head table;
      struct list_head subdevices;
      u32 segment;
      u8 bus;
      u8 devfn;
      u16 pfsid;
      u8 pasid_supported;
      u8 pasid_enabled;
      u8 pri_supported;
      u8 pri_enabled;
      u8 ats_supported;
      u8 ats_enabled;
      u8 auxd_enabled;
      u8 ats_qdep;
      struct device *dev;
      struct intel_iommu *iommu;
      struct dmar_domain *domain;
      struct pasid_table *pasid_table;
  };
  

• In 5.15: ✅

  struct device_domain_info {
      struct list_head link;
      struct list_head global;
      struct list_head table;
      struct list_head subdevices;
      u32 segment;
      u8 bus;
      u8 devfn;
      u16 pfsid;
      u8 pasid_supported;
      u8 pasid_enabled;
      u8 pri_supported;
      u8 pri_enabled;
      u8 ats_supported;
      u8 ats_enabled;
      u8 auxd_enabled;
      u8 ats_qdep;
      struct device *dev;
      struct intel_iommu *iommu;
      struct dmar_domain *domain;
      struct pasid_table *pasid_table;
  };
  

• In 5.19: ✅

  struct device_domain_info {
      struct list_head link;
      struct list_head global;
      u32 segment;
      u8 bus;
      u8 devfn;
      u16 pfsid;
      u8 pasid_supported;
      u8 pasid_enabled;
      u8 pri_supported;
      u8 pri_enabled;
      u8 ats_supported;
      u8 ats_enabled;
      u8 ats_qdep;
      struct device *dev;
      struct intel_iommu *iommu;
      struct dmar_domain *domain;
      struct pasid_table *pasid_table;
  };
  

• In 6.2: ✅

  struct device_domain_info {
      struct list_head link;
      u32 segment;
      u8 bus;
      u8 devfn;
      u16 pfsid;
      u8 pasid_supported;
      u8 pasid_enabled;
      u8 pri_supported;
      u8 pri_enabled;
      u8 ats_supported;
      u8 ats_enabled;
      u8 dtlb_extra_inval;
      u8 ats_qdep;
      struct device *dev;
      struct intel_iommu *iommu;
      struct dmar_domain *domain;
      struct pasid_table *pasid_table;
  };
  

• In 6.5: ✅

  struct device_domain_info {
      struct list_head link;
      u32 segment;
      u8 bus;
      u8 devfn;
      u16 pfsid;
      u8 pasid_supported;
      u8 pasid_enabled;
      u8 pri_supported;
      u8 pri_enabled;
      u8 ats_supported;
      u8 ats_enabled;
      u8 dtlb_extra_inval;
      u8 ats_qdep;
      struct device *dev;
      struct intel_iommu *iommu;
      struct dmar_domain *domain;
      struct pasid_table *pasid_table;
  };
  

• In 6.8: ✅

  struct device_domain_info {
      struct list_head link;
      u32 segment;
      u8 bus;
      u8 devfn;
      u16 pfsid;
      u8 pasid_supported;
      u8 pasid_enabled;
      u8 pri_supported;
      u8 pri_enabled;
      u8 ats_supported;
      u8 ats_enabled;
      u8 dtlb_extra_inval;
      u8 ats_qdep;
      struct device *dev;
      struct intel_iommu *iommu;
      struct dmar_domain *domain;
      struct pasid_table *pasid_table;
  };
  

Arch

• In arm64: Absent ⚠️
• In armhf: Absent ⚠️
• In ppc64el: Absent ⚠️
• In riscv64: Absent ⚠️

Flavor

• In aws: ✅

  struct device_domain_info {
      struct list_head link;
      struct list_head global;
      struct list_head table;
      struct list_head auxiliary_domains;
      u8 bus;
      u8 devfn;
      u16 pfsid;
      u8 pasid_supported;
      u8 pasid_enabled;
      u8 pri_supported;
      u8 pri_enabled;
      u8 ats_supported;
      u8 ats_enabled;
      u8 auxd_enabled;
      u8 ats_qdep;
      struct device *dev;
      struct intel_iommu *iommu;
      struct dmar_domain *domain;
      struct pasid_table *pasid_table;
  };
  

• In azure: ✅

  struct device_domain_info {
      struct list_head link;
      struct list_head global;
      struct list_head table;
      struct list_head auxiliary_domains;
      u8 bus;
      u8 devfn;
      u16 pfsid;
      u8 pasid_supported;
      u8 pasid_enabled;
      u8 pri_supported;
      u8 pri_enabled;
      u8 ats_supported;
      u8 ats_enabled;
      u8 auxd_enabled;
      u8 ats_qdep;
      struct device *dev;
      struct intel_iommu *iommu;
      struct dmar_domain *domain;
      struct pasid_table *pasid_table;
  };
  

• In gcp: ✅

  struct device_domain_info {
      struct list_head link;
      struct list_head global;
      struct list_head table;
      struct list_head auxiliary_domains;
      u8 bus;
      u8 devfn;
      u16 pfsid;
      u8 pasid_supported;
      u8 pasid_enabled;
      u8 pri_supported;
      u8 pri_enabled;
      u8 ats_supported;
      u8 ats_enabled;
      u8 auxd_enabled;
      u8 ats_qdep;
      struct device *dev;
      struct intel_iommu *iommu;
      struct dmar_domain *domain;
      struct pasid_table *pasid_table;
  };
  

• In lowlatency: ✅

  struct device_domain_info {
      struct list_head link;
      struct list_head global;
      struct list_head table;
      struct list_head auxiliary_domains;
      u8 bus;
      u8 devfn;
      u16 pfsid;
      u8 pasid_supported;
      u8 pasid_enabled;
      u8 pri_supported;
      u8 pri_enabled;
      u8 ats_supported;
      u8 ats_enabled;
      u8 auxd_enabled;
      u8 ats_qdep;
      struct device *dev;
      struct intel_iommu *iommu;
      struct dmar_domain *domain;
      struct pasid_table *pasid_table;
  };
  

Differences

Regular

• No changes between 4.4 and 4.8 ✅
• No changes between 4.8 and 4.10 ✅
• No changes between 4.10 and 4.13 ✅
• No changes between 4.13 and 4.15 ✅
• Changed between 4.15 and 4.18 ⚠️

  • Field added. u16 pfsid
• Changed between 4.18 and 5.0 ⚠️

  • Field added. struct list_head table
  • Field added. struct pasid_table *pasid_table
• Changed between 5.0 and 5.3 ⚠️

  • Field added. struct list_head auxiliary_domains
  • Field added. u8 auxd_enabled
• No changes between 5.3 and 5.4 ✅
• Changed between 5.4 and 5.8 ⚠️

  • Field added. u32 segment
• Changed between 5.8 and 5.11 ⚠️

  • Field added. struct list_head subdevices
  • Field removed. struct list_head auxiliary_domains
• No changes between 5.11 and 5.13 ✅
• No changes between 5.13 and 5.15 ✅
• Changed between 5.15 and 5.19 ⚠️

  • Field removed. struct list_head table
  • Field removed. struct list_head subdevices
  • Field removed. u8 auxd_enabled
• Changed between 5.19 and 6.2 ⚠️

  • Field added. u8 dtlb_extra_inval
  • Field removed. struct list_head global
• No changes between 6.2 and 6.5 ✅
• No changes between 6.5 and 6.8 ✅

Arch

Flavor

• No changes between generic and aws ✅
• No changes between generic and azure ✅
• No changes between generic and gcp ✅
• No changes between generic and lowlatency ✅