diff options
Diffstat (limited to 'include/acpi/actbl2.h')
| -rw-r--r-- | include/acpi/actbl2.h | 18 |
1 files changed, 16 insertions, 2 deletions
diff --git a/include/acpi/actbl2.h b/include/acpi/actbl2.h index b818ba60e19d..93323aeddc5a 100644 --- a/include/acpi/actbl2.h +++ b/include/acpi/actbl2.h @@ -274,7 +274,8 @@ struct acpi_ivrs_header { /* Values for subtable Type above */ enum acpi_ivrs_type { - ACPI_IVRS_TYPE_HARDWARE = 0x10, + ACPI_IVRS_TYPE_HARDWARE1 = 0x10, + ACPI_IVRS_TYPE_HARDWARE2 = 0x11, ACPI_IVRS_TYPE_MEMORY1 = 0x20, ACPI_IVRS_TYPE_MEMORY2 = 0x21, ACPI_IVRS_TYPE_MEMORY3 = 0x22 @@ -301,7 +302,7 @@ enum acpi_ivrs_type { /* 0x10: I/O Virtualization Hardware Definition Block (IVHD) */ -struct acpi_ivrs_hardware { +struct acpi_ivrs_hardware_10 { struct acpi_ivrs_header header; u16 capability_offset; /* Offset for IOMMU control fields */ u64 base_address; /* IOMMU control registers */ @@ -310,6 +311,19 @@ struct acpi_ivrs_hardware { u32 reserved; }; +/* 0x11: I/O Virtualization Hardware Definition Block (IVHD) */ + +struct acpi_ivrs_hardware_11 { + struct acpi_ivrs_header header; + u16 capability_offset; /* Offset for IOMMU control fields */ + u64 base_address; /* IOMMU control registers */ + u16 pci_segment_group; + u16 info; /* MSI number and unit ID */ + u32 attributes; + u64 efr_register_image; + u64 reserved; +}; + /* Masks for Info field above */ #define ACPI_IVHD_MSI_NUMBER_MASK 0x001F /* 5 bits, MSI message number */ |