Re: [EXTERNAL] Re: [edk2-devel] Questions about UEFI MAT / PcdPropertiesTableEnable

2020-03-25 Thread Bret Barkelew via Groups.Io
; tiger...@zhaoxin.com ; Kinney, Michael D ; Leif Lindholm (Nuvia address) ; Jiewen Yao Subject: [EXTERNAL] Re: [edk2-devel] Questions about UEFI MAT / PcdPropertiesTableEnable On Wed, 25 Mar 2020 at 17:55, Laszlo Ersek wrote: > > On 03/25/20 06:17, Ni, Ray wrote: > >> > >&

Re: [edk2-devel] Questions about UEFI MAT / PcdPropertiesTableEnable

2020-03-25 Thread Ard Biesheuvel
On Wed, 25 Mar 2020 at 17:55, Laszlo Ersek wrote: > > On 03/25/20 06:17, Ni, Ray wrote: > >> > >> The properties table should not be used. It has been superseded by the > >> memory attributes table, per spec. > >> > >> In edk2, the properties table is controlled by the PCD, regardless of the > >

Re: [edk2-devel] Questions about UEFI MAT / PcdPropertiesTableEnable

2020-03-24 Thread Ni, Ray
> > The properties table should not be used. It has been superseded by the memory > attributes table, per spec. > > In edk2, the properties table is controlled by the PCD, regardless of the > memory attributes table. > > In edk2, the memory attributes table is always produced, regardless of th

Re: [edk2-devel] Questions about UEFI MAT / PcdPropertiesTableEnable

2020-03-24 Thread Tiger Liu(BJ-RD)
Hi, Laszlo: Got it. Thanks Best wishes, -邮件原件- 发件人: devel@edk2.groups.io 代表 Laszlo Ersek 发送时间: 2020年3月23日 21:22 收件人: devel@edk2.groups.io; Tiger Liu(BJ-RD) 主题: Re: [edk2-devel] Questions about UEFI MAT / PcdPropertiesTableEnable On 03/17/20 10:27, Tiger Liu(BJ-RD) wrote: >

Re: [edk2-devel] Questions about UEFI MAT / PcdPropertiesTableEnable

2020-03-23 Thread Laszlo Ersek
On 03/17/20 10:27, Tiger Liu(BJ-RD) wrote: > Hi, Experts: > I have a question about UEFI MAT / PcdPropertiesTableEnable. > Device protection in Windows Security, standard hardware security requirement > is described as below: > TPM 2.0 > Secure Boot Enabled > DEP > UEFI MAT > > And UEFI MAT featu

[edk2-devel] Questions about UEFI MAT / PcdPropertiesTableEnable

2020-03-17 Thread Tiger Liu(BJ-RD)
Hi, Experts: I have a question about UEFI MAT / PcdPropertiesTableEnable. Device protection in Windows Security, standard hardware security requirement is described as below: TPM 2.0 Secure Boot Enabled DEP UEFI MAT And UEFI MAT feature is related with PcdPropertiesTableEnable. But I found the n