Messages in this thread | | | From | "Ren, Qiaowei" <> | Subject | RE: [PATCH 0/4] Intel TXT driver | Date | Thu, 9 May 2013 08:19:51 +0000 |
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On 2013-05-08, Matthew Garrett wrote: > On Tue, 2013-05-07 at 22:55 +0800, Qiaowei Ren wrote: >> This module is expected to be a better tool to access below resources >> - TXT config space >> - Tboot log mem >> - SMX parameter > > What's SMX?
Safer Mode Extensions (SMX) provide a programming interface for system software to establish a measured environment within the platform to support trust decisions by end users. SMX functionality is provided in an Intel 64 processor through the GETSEC instruction via leaf functions.
Thanks, Qiaowei
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