- This file declares SMM SMRAM Access abstraction protocol\r
-\r
- Copyright (c) 2007, Intel Corporation\r
+ This file declares the SMM SMRAM Access abstraction protocol, which is used to control \r
+ the visibility of the SMRAM on the platform. The expectation is\r
+ that the north bridge or memory controller would publish this protocol. \r
+ For example, the Memory Controller Hub (MCH) has the hardware provision for this \r
+ type of control. Because of the protected, distinguished class of memory for IA-32 \r
+ systems, the expectation is that this protocol would be supported only on IA-32 systems.\r
+\r
+ Copyright (c) 2007 - 2009, Intel Corporation\r