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/* **********************************************************
* Copyright 2007 VMware, Inc. All rights reserved.
* **********************************************************/
/*
* svga_escape.h --
*
* Definitions for our own (vendor-specific) SVGA Escape commands.
*/
#ifndef _SVGA_ESCAPE_H_
#define _SVGA_ESCAPE_H_
/*
* Namespace IDs for the escape command
*/
#define SVGA_ESCAPE_NSID_VMWARE 0x00000000
#define SVGA_ESCAPE_NSID_DEVEL 0xFFFFFFFF
/*
* Within SVGA_ESCAPE_NSID_VMWARE, we multiplex commands according to
* the first DWORD of escape data (after the nsID and size). As a
* guideline we're using the high word and low word as a major and
* minor command number, respectively.
*/
#define SVGA_ESCAPE_VMWARE_MAJOR_MASK 0xFFFF0000
#endif /* _SVGA_ESCAPE_H_ */
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