services/include/rgx_tq_shared.h

/*************************************************************************/ /*!
@File
@Title          RGX transfer queue shared
@Copyright      Copyright (c) Imagination Technologies Ltd. All Rights Reserved
@Description    Shared definitions between client and server
@License        MIT

The contents of this file are subject to the MIT license as set out below.

Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.

This License is also included in this distribution in the file called
"MIT-COPYING".

EXCEPT AS OTHERWISE STATED IN A NEGOTIATED AGREEMENT: (A) THE SOFTWARE IS
PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
PURPOSE AND NONINFRINGEMENT; AND (B) IN NO EVENT SHALL THE AUTHORS OR
COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*/ /**************************************************************************/

#ifndef __RGX_TQ_SHARED_H__
#define __RGX_TQ_SHARED_H__

#define TQ_MAX_PREPARES_PER_SUBMIT		16

#define TQ_PREP_FLAGS_COMMAND_3D		0x0
#define TQ_PREP_FLAGS_COMMAND_2D		0x1
#define TQ_PREP_FLAGS_COMMAND_MASK		(0xf)
#define TQ_PREP_FLAGS_COMMAND_SHIFT		0
#define TQ_PREP_FLAGS_PDUMPCONTINUOUS	(1 << 4)
#define TQ_PREP_FLAGS_START				(1 << 5)
#define TQ_PREP_FLAGS_END				(1 << 6)

#define TQ_PREP_FLAGS_COMMAND_SET(m) \
	((TQ_PREP_FLAGS_COMMAND_##m << TQ_PREP_FLAGS_COMMAND_SHIFT) & TQ_PREP_FLAGS_COMMAND_MASK)

#define TQ_PREP_FLAGS_COMMAND_IS(m,n) \
	(((m & TQ_PREP_FLAGS_COMMAND_MASK) >> TQ_PREP_FLAGS_COMMAND_SHIFT)  == TQ_PREP_FLAGS_COMMAND_##n)

#endif /* __RGX_TQ_SHARED_H__ */