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include vtd.inc VxDcall VTD_Get_Version |
The VTD_Get_Version service returns the version number, and the range of interrupt periods allowed by this virtual device.
This service has no parameters.
The AH register contains the major version number.
The AL register contains the minor version number.
The EBX register contains the fastest possible interrupt period in milliseconds.
The ECX register contains the slowest possible interrupt period in milliseconds.
The carry flag is clear.
EAX, EBX, ECX, Flags