Datasheet

Processor Integrated I/O (IIO) Configuration Registers
170 Datasheet, Volume 2
3.6.1.13 TXT.SINIT.MEMORY.SIZE—Intel
®
TXT SINIT Memory
Size Register
This register indicates the size of the SINIT memory space.
General Behavioral Rules:
• This is a read/write register.
• This register is available for read or write in the Private Intel TXT configuration
space.
3.6.1.14 TXT.MLE.JOIN—Intel
®
TXT MLE Join Base Register
Holds a pointer to the base address of the SVMM join code used by the RLPs.
General Behavioral Rules:
• This is a read/write register.
• This register is available for read or write in the Public Intel TXT configuration
space.
• This register is available for read or write in the Private Intel TXT configuration
space.
Base: TXT_TXT Offset: 0278h
Base: TXT_PR Offset: 0278h
Base: TXT_PB Offset: 0278h
Bit Attr Default Description
63:0 RW 0h
TXT.SINIT.SIZE[63:0]
Hardware does not use the information contained in this register. It is used
as a mailbox between two pieces of software.
Base: TXT_TXT Offset: 0290h
Base: TXT_PR Offset: 0290h
Base: TXT_PB Offset: 0290h
Bit Attr Default Description
63:40 RO 0h
Reserved
39:0 RW 0h
TXT.MLE.JOIN[39:0]
Base address of the MLE join code.