| /*************************************************************************/ /*! |
| @File |
| @Title Services internal synchronisation checkpoint FW obj header |
| @Copyright Copyright (c) Imagination Technologies Ltd. All Rights Reserved |
| @Description Defines the internal FW object structure for services |
| synchronisation checkpoints. |
| @License Dual MIT/GPLv2 |
| |
| 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. |
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| Alternatively, the contents of this file may be used under the terms of |
| the GNU General Public License Version 2 ("GPL") in which case the provisions |
| of GPL are applicable instead of those above. |
| |
| If you wish to allow use of your version of this file only under the terms of |
| GPL, and not to allow others to use your version of this file under the terms |
| of the MIT license, indicate your decision by deleting the provisions above |
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| not delete the provisions above, a recipient may use your version of this file |
| under the terms of either the MIT license or GPL. |
| |
| 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 |
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| */ /**************************************************************************/ |
| |
| #ifndef SYNC_CHECKPOINT_INTERNAL_FW_H |
| #define SYNC_CHECKPOINT_INTERNAL_FW_H |
| |
| #include "img_types.h" |
| |
| /* Sync_checkpoint firmware object. |
| * This is the FW-addressable structure use to hold the sync checkpoint's |
| * state and other information which needs to be accessed by the firmware. |
| */ |
| typedef struct |
| { |
| IMG_UINT32 ui32State; /*!< Holds the current state of the sync checkpoint */ |
| IMG_UINT32 ui32FwRefCount; /*!< Holds the FW reference count (num of fences/updates processed) */ |
| } SYNC_CHECKPOINT_FW_OBJ; |
| |
| /* Bit mask Firmware can use to test if a checkpoint has signalled or errored */ |
| #define SYNC_CHECKPOINT_SIGNALLED_MASK (0x1 << 0) |
| |
| #endif /* SYNC_CHECKPOINT_INTERNAL_FW_H */ |