diff options
Diffstat (limited to 'include/hw/acpi/acpi-defs.h')
-rw-r--r-- | include/hw/acpi/acpi-defs.h | 68 |
1 files changed, 0 insertions, 68 deletions
diff --git a/include/hw/acpi/acpi-defs.h b/include/hw/acpi/acpi-defs.h index d293304f9c..c4f0a202e8 100644 --- a/include/hw/acpi/acpi-defs.h +++ b/include/hw/acpi/acpi-defs.h @@ -358,74 +358,6 @@ struct AcpiGenericTimerTable { } QEMU_PACKED; typedef struct AcpiGenericTimerTable AcpiGenericTimerTable; -/* DMAR - DMA Remapping table r2.2 */ -struct AcpiTableDmar { - ACPI_TABLE_HEADER_DEF - uint8_t host_address_width; /* Maximum DMA physical addressability */ - uint8_t flags; - uint8_t reserved[10]; -} QEMU_PACKED; -typedef struct AcpiTableDmar AcpiTableDmar; - -/* Masks for Flags field above */ -#define ACPI_DMAR_INTR_REMAP 1 -#define ACPI_DMAR_X2APIC_OPT_OUT (1 << 1) - -/* Values for sub-structure type for DMAR */ -enum { - ACPI_DMAR_TYPE_HARDWARE_UNIT = 0, /* DRHD */ - ACPI_DMAR_TYPE_RESERVED_MEMORY = 1, /* RMRR */ - ACPI_DMAR_TYPE_ATSR = 2, /* ATSR */ - ACPI_DMAR_TYPE_HARDWARE_AFFINITY = 3, /* RHSR */ - ACPI_DMAR_TYPE_ANDD = 4, /* ANDD */ - ACPI_DMAR_TYPE_RESERVED = 5 /* Reserved for furture use */ -}; - -/* - * Sub-structures for DMAR - */ - -/* Device scope structure for DRHD. */ -struct AcpiDmarDeviceScope { - uint8_t entry_type; - uint8_t length; - uint16_t reserved; - uint8_t enumeration_id; - uint8_t bus; - struct { - uint8_t device; - uint8_t function; - } path[]; -} QEMU_PACKED; -typedef struct AcpiDmarDeviceScope AcpiDmarDeviceScope; - -/* Type 0: Hardware Unit Definition */ -struct AcpiDmarHardwareUnit { - uint16_t type; - uint16_t length; - uint8_t flags; - uint8_t reserved; - uint16_t pci_segment; /* The PCI Segment associated with this unit */ - uint64_t address; /* Base address of remapping hardware register-set */ - AcpiDmarDeviceScope scope[]; -} QEMU_PACKED; -typedef struct AcpiDmarHardwareUnit AcpiDmarHardwareUnit; - -/* Type 2: Root Port ATS Capability Reporting Structure */ -struct AcpiDmarRootPortATS { - uint16_t type; - uint16_t length; - uint8_t flags; - uint8_t reserved; - uint16_t pci_segment; - AcpiDmarDeviceScope scope[]; -} QEMU_PACKED; -typedef struct AcpiDmarRootPortATS AcpiDmarRootPortATS; - -/* Masks for Flags field above */ -#define ACPI_DMAR_INCLUDE_PCI_ALL 1 -#define ACPI_DMAR_ATSR_ALL_PORTS 1 - /* * Input Output Remapping Table (IORT) * Conforms to "IO Remapping Table System Software on ARM Platforms", |