fwupd 1.2.10 checks the bit 3 of BIOS Characteristics Extension Byte 2,
i.e. UefiSpecificationSupported, to determine if the system supports
UEFI or not. Since the bit was missing, fwupd failed to load uefi
plugin.
This commit adds 3 bits of BIOS Characteristics Extension Byte 2:
TargetContentDistributionEnabled, UefiSpecificationSupported, and
VirtualMachineSupported to complete the table.
Cc: Zailiang Sun <zailiang....@intel.com>
Cc: Yi Qian <yi.q...@intel.com>
Cc: Michael D Kinney <michael.d.kin...@intel.com>
Signed-off-by: Gary Lin <g...@suse.com>
---
Platform/Intel/Vlv2TbltDevicePkg/SmBiosMiscDxe/DataHubRecords.h | 5 ++++-
Platform/Intel/Vlv2TbltDevicePkg/SmBiosMiscDxe/MiscBiosVendorData.c | 5 ++++-
2 files changed, 8 insertions(+), 2 deletions(-)
diff --git a/Platform/Intel/Vlv2TbltDevicePkg/SmBiosMiscDxe/DataHubRecords.h
b/Platform/Intel/Vlv2TbltDevicePkg/SmBiosMiscDxe/DataHubRecords.h
index f57a5a8c0f..83749709ff 100644
--- a/Platform/Intel/Vlv2TbltDevicePkg/SmBiosMiscDxe/DataHubRecords.h
+++ b/Platform/Intel/Vlv2TbltDevicePkg/SmBiosMiscDxe/DataHubRecords.h
@@ -1742,7 +1742,10 @@ typedef struct {
UINT64 SmartBatteryIsSupported :1;
UINT64 BiosBootSpecIsSupported :1;
UINT64 FunctionKeyNetworkBootIsSupported :1;
- UINT64 Reserved :22;
+ UINT64 TargetContentDistributionEnabled :1;
+ UINT64 UefiSpecificationSupported :1;
+ UINT64 VirtualMachineSupported :1;
+ UINT64 Reserved :19;
} EFI_MISC_BIOS_CHARACTERISTICS;
typedef struct {
diff --git
a/Platform/Intel/Vlv2TbltDevicePkg/SmBiosMiscDxe/MiscBiosVendorData.c
b/Platform/Intel/Vlv2TbltDevicePkg/SmBiosMiscDxe/MiscBiosVendorData.c
index 91e8efc228..f564e64d04 100644
--- a/Platform/Intel/Vlv2TbltDevicePkg/SmBiosMiscDxe/MiscBiosVendorData.c
+++ b/Platform/Intel/Vlv2TbltDevicePkg/SmBiosMiscDxe/MiscBiosVendorData.c
@@ -87,7 +87,10 @@ MISC_SMBIOS_TABLE_DATA(EFI_MISC_BIOS_VENDOR_DATA,
MiscBiosVendor)
//
1, // BiosBootSpecIsSupported :1
1, // FunctionKeyNetworkBootIsSupported :1
- 0x1 // Reserved :19 Bit 2 is
SMBiosIsTargContDistEnabled
+ 1, // TargetContentDistributionEnabled :1
+ 1, // UefiSpecificationSupported :1
+ 0, // VirtualMachineSupported :1
+ 0 // Reserved :19
},
{ // BiosCharacteristics2
0x0001,// BiosReserved :16 Bit 0 is BIOS Splash
Screen
--
2.22.0
-=-=-=-=-=-=-=-=-=-=-=-
Groups.io Links: You receive all messages sent to this group.
View/Reply Online (#44597): https://edk2.groups.io/g/devel/message/44597
Mute This Topic: https://groups.io/mt/32651921/21656
Group Owner: devel+ow...@edk2.groups.io
Unsubscribe: https://edk2.groups.io/g/devel/unsub [arch...@mail-archive.com]
-=-=-=-=-=-=-=-=-=-=-=-
