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| author | Martin Roth <martinroth@google.com> | 2016-09-06 10:28:22 -0600 |
|---|---|---|
| committer | Martin Roth <martinroth@google.com> | 2016-09-07 19:00:32 +0200 |
| commit | d4aa2c434869edffc7d49b9e52ba8c182b8ef69a (patch) | |
| tree | b3e7acbb0d3285fdc8124d0df4e603744b9acac0 /src/arch/x86 | |
| parent | a66df49e158472c706a9685c6d4644f193999ec9 (diff) | |
| download | coreboot-d4aa2c434869edffc7d49b9e52ba8c182b8ef69a.tar.xz | |
include/arch/acpi.h: change IVRS efr field to iommu_feature_info
The field that was previously named 'efr' is actually the iommu feature
info field. The efr field is a 64-bit field that is only present in
type 11h or type 40h headers that follows the iommu feature info field.
Change-Id: I62c158a258d43bf1912fedd63cc31b80321a27c6
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/16508
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Tested-by: Raptor Engineering Automated Test Stand <noreply@raptorengineeringinc.com>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Diffstat (limited to 'src/arch/x86')
| -rw-r--r-- | src/arch/x86/include/arch/acpi.h | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/arch/x86/include/arch/acpi.h b/src/arch/x86/include/arch/acpi.h index a30c5f105c..e81ddbf02f 100644 --- a/src/arch/x86/include/arch/acpi.h +++ b/src/arch/x86/include/arch/acpi.h @@ -225,7 +225,7 @@ typedef struct acpi_madt { typedef struct acpi_ivrs_info { } __attribute__ ((packed)) acpi_ivrs_info_t; -/* IVRS IVHD (I/O Virtualization Hardware Definition Block) */ +/* IVRS IVHD (I/O Virtualization Hardware Definition Block) Type 10h */ typedef struct acpi_ivrs_ivhd { uint8_t type; uint8_t flags; @@ -236,11 +236,11 @@ typedef struct acpi_ivrs_ivhd { uint32_t iommu_base_high; uint16_t pci_segment_group; uint16_t iommu_info; - uint32_t efr; + uint32_t iommu_feature_info; uint8_t entry[0]; } __attribute__ ((packed)) acpi_ivrs_ivhd_t; -/* IVRS (I/O Virtualization Reporting Structure) */ +/* IVRS (I/O Virtualization Reporting Structure) Type 10h */ typedef struct acpi_ivrs { struct acpi_table_header header; uint32_t iv_info; |