VT-d : VER_REG register question

VT-d : VER_REG register question

[Tiger Liu(BJ-RD)]

Hi, Jiewen:
I have a question about VER_REG register's content. (VT-d spec)

Does current Intel chipset support VT-d spec 2.4 ?
It seems VER_REG always display 1.0 , why?

Thanks

Best wishes,


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Re: VT-d : VER_REG register question

[Tiger Liu(BJ-RD)]

Hello:
Could anyone help answer this question?

Thanks
发件人: Tiger Liu(BJ-RD)
发送时间: 2018年4月12日 10:40
收件人: 'edk2-devel@lists.01.org' <edk2-devel@lists.01.org>
主题: [edk2] VT-d : VER_REG register question

Hi, Jiewen:
I have a question about VER_REG register’s content. (VT-d spec)

Does current Intel chipset support VT-d spec 2.4 ?
It seems VER_REG always display 1.0 , why?

Thanks

Best wishes,


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