Alexey:
> -----邮件原件----- > 发件人: [email protected] <[email protected]> 代表 Alexey > Kardashevskiy via groups.io > 发送时间: 2022年12月1日 10:35 > 收件人: [email protected] > 抄送: Ard Biesheuvel <[email protected]>; Jiewen Yao > <[email protected]>; Jordan Justen <[email protected]>; Gerd > Hoffmann <[email protected]>; Brijesh Singh <[email protected]>; > Erdem Aktas <[email protected]>; James Bottomley > <[email protected]>; Min Xu <[email protected]>; Tom Lendacky > <[email protected]>; Alexey Kardashevskiy <[email protected]> > 主题: [edk2-devel] [PATCH ovmf 1/5] MdePkg/Register/Amd: Define all bits > from MSR_SEV_STATUS_REGISTER > > We will need soon DebugSwap but others likely too. > > Signed-off-by: Alexey Kardashevskiy <[email protected]> > --- > MdePkg/Include/Register/Amd/Fam17Msr.h | 57 +++++++++++++++++++- > 1 file changed, 56 insertions(+), 1 deletion(-) > > diff --git a/MdePkg/Include/Register/Amd/Fam17Msr.h > b/MdePkg/Include/Register/Amd/Fam17Msr.h > index bb4e143e2456..f9474e6776f2 100644 > --- a/MdePkg/Include/Register/Amd/Fam17Msr.h > +++ b/MdePkg/Include/Register/Amd/Fam17Msr.h > @@ -121,7 +121,62 @@ typedef union { > /// > UINT32 SevSnpBit : 1; > > - UINT32 Reserved2 : 29; > + /// > + /// [Bit 3] The guest was run with the Virtual TOM feature enabled in > SEV_FEATURES[1] > + /// > + UINT32 vTOM_Enabled : 1; > + This name doesn't follow name convention. You can create pull request to see CI test result. Thanks Liming > + /// > + /// [Bit 4] The guest was run with the ReflectVC feature enabled in > SEV_FEATURES[2] > + /// > + UINT32 ReflectVC : 1; > + > + /// > + /// [Bit 5] The guest was run with the Restricted Injection feature > enabled in SEV_FEATURES[3] > + /// > + UINT32 RestrictedInjection : 1; > + > + /// > + /// [Bit 6] The guest was run with the Alternate Injection feature > enabled in SEV_FEATURES[4] > + /// > + UINT32 AlternateInjection : 1; > + > + /// > + /// [Bit 7] This guest was run with debug register swapping enabled in > SEV_FEATURES[5] > + /// > + UINT32 DebugSwap : 1; > + > + /// > + /// [Bit 8] This guest was run with the PreventHostIBS feature > enabled in SEV_FEATURES[6] > + /// > + UINT32 PreventHostIBS : 1; > + > + /// > + /// [Bit 9] The guest was run with the BTB isolation feature enabled in > SEV_FEATURES[7] > + /// > + UINT32 SNPBTBIsolation : 1; > + > + /// > + /// [Bit 10] > + /// > + UINT32 Reserved0 : 1; > + > + /// > + /// [Bit 11] The guest was run with the Secure TSC feature enabled in > SEV_FEATURES[9] > + /// > + UINT32 SecureTsc : 1; > + > + /// > + /// [Bits 12 13 14 15] > + /// > + UINT32 Reserved1 : 4; > + > + /// > + /// [Bit 16] The guest was run with the VMSA Register Protection > feature enabled in SEV_FEATURES[14] > + /// > + UINT32 VmsaRegProt_Enabled : 1; > + > + UINT32 Reserved2 : 15; > } Bits; > /// > /// All bit fields as a 32-bit value > -- > 2.38.1 > > > > > -=-=-=-=-=-=-=-=-=-=-=- Groups.io Links: You receive all messages sent to this group. View/Reply Online (#97059): https://edk2.groups.io/g/devel/message/97059 Mute This Topic: https://groups.io/mt/95508210/21656 Group Owner: [email protected] Unsubscribe: https://edk2.groups.io/g/devel/unsub [[email protected]] -=-=-=-=-=-=-=-=-=-=-=-
