| /*************************************************************************/ /*! |
| @File |
| @Title RGX heap definitions |
| @Copyright Copyright (c) Imagination Technologies Ltd. All Rights Reserved |
| @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. |
| |
| 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 |
| and replace them with the notice and other provisions required by GPL as set |
| out in the file called "GPL-COPYING" included in this distribution. If you do |
| 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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| */ /**************************************************************************/ |
| |
| #if !defined(__RGX_HEAPS_H__) |
| #define __RGX_HEAPS_H__ |
| |
| #include "km/rgxdefs_km.h" |
| |
| /* RGX Heap IDs, note: not all heaps are available to clients */ |
| /* N.B. Old heap identifiers are deprecated now that the old memory |
| management is. New heap identifiers should be suitably renamed */ |
| #define RGX_UNDEFINED_HEAP_ID (~0LU) /*!< RGX Undefined Heap ID */ |
| #define RGX_GENERAL_HEAP_ID 0 /*!< RGX General Heap ID */ |
| #define RGX_PDSCODEDATA_HEAP_ID 1 /*!< RGX PDS Code/Data Heap ID */ |
| //#define RGX_3DPARAMETERS_HEAP_ID 2 /*!< RGX 3D Parameters Heap ID */ |
| #define RGX_USCCODE_HEAP_ID 2 /*!< RGX USC Code Heap ID */ |
| #define RGX_FIRMWARE_HEAP_ID 3 /*!< RGX Firmware Heap ID */ |
| #define RGX_TQ3DPARAMETERS_HEAP_ID 4 /*!< RGX Firmware Heap ID */ |
| #define RGX_BIF_TILING_HEAP_1_ID 5 /*!< RGX BIF Tiling Heap 1 ID */ |
| #define RGX_BIF_TILING_HEAP_2_ID 6 /*!< RGX BIF Tiling Heap 2 ID */ |
| #define RGX_BIF_TILING_HEAP_3_ID 7 /*!< RGX BIF Tiling Heap 3 ID */ |
| #define RGX_BIF_TILING_HEAP_4_ID 8 /*!< RGX BIF Tiling Heap 4 ID */ |
| #define RGX_HWBRN37200_HEAP_ID 9 /*!< RGX HWBRN37200 */ |
| #define RGX_DOPPLER_HEAP_ID 10 /*!< Doppler Heap ID */ |
| #define RGX_DOPPLER_OVERFLOW_HEAP_ID 11 /*!< Doppler Overflow Heap ID */ |
| #define RGX_SIGNALS_HEAP_ID 12 /*!< Signals Heap ID */ |
| #if (RGXFW_NUM_OS == 1) |
| #define RGX_MAX_HEAP_ID (RGX_SIGNALS_HEAP_ID + 1) /*!< Max Valid Heap ID */ |
| #else |
| #define RGX_GUEST_FIRMWARE_HEAP_ID 13 /*!< Additional OSIDs Firmware */ |
| #define RGX_MAX_HEAP_ID (RGX_GUEST_FIRMWARE_HEAP_ID + RGXFW_NUM_OS) /*!< Max Valid Heap ID */ |
| #endif |
| /* |
| Identify heaps by their names |
| */ |
| #define RGX_GENERAL_HEAP_IDENT "General" /*!< RGX General Heap Identifier */ |
| #define RGX_PDSCODEDATA_HEAP_IDENT "PDS Code and Data" /*!< RGX PDS Code/Data Heap Identifier */ |
| #define RGX_USCCODE_HEAP_IDENT "USC Code" /*!< RGX USC Code Heap Identifier */ |
| #define RGX_TQ3DPARAMETERS_HEAP_IDENT "TQ3DParameters" /*!< RGX TQ 3D Parameters Heap Identifier */ |
| #define RGX_BIF_TILING_HEAP_1_IDENT "BIF Tiling Heap l" /*!< RGX BIF Tiling Heap 1 identifier */ |
| #define RGX_BIF_TILING_HEAP_2_IDENT "BIF Tiling Heap 2" /*!< RGX BIF Tiling Heap 2 identifier */ |
| #define RGX_BIF_TILING_HEAP_3_IDENT "BIF Tiling Heap 3" /*!< RGX BIF Tiling Heap 3 identifier */ |
| #define RGX_BIF_TILING_HEAP_4_IDENT "BIF Tiling Heap 4" /*!< RGX BIF Tiling Heap 4 identifier */ |
| #define RGX_DOPPLER_HEAP_IDENT "Doppler" /*!< Doppler Heap Identifier */ |
| #define RGX_DOPPLER_OVERFLOW_HEAP_IDENT "Doppler Overflow" /*!< Doppler Heap Identifier */ |
| #define RGX_SIGNALS_HEAP_IDENT "Signals" /*!< Signals Heap Identifier */ |
| #define RGX_VISTEST_HEAP_IDENT "VisTest" /*!< VisTest heap */ |
| |
| /* BIF tiling heaps have specific buffer requirements based on their XStride |
| * configuration. This is detailed in the BIF tiling documentation and ensures |
| * that the bits swapped by the BIF tiling algorithm do not result in addresses |
| * outside the allocated buffer. The representation here reflects the diagram |
| * in the BIF tiling documentation. |
| * XStride is defined for a platform in sysconfig.h, but the resulting alignment |
| * can be queried through the PVRSRVGetHeapLog2ImportAlignment() API. |
| */ |
| #define RGX_BIF_TILING_HEAP_STRIDE_LOG2_FROM_XSTRIDE(X) (X+1+8) |
| #define RGX_BIF_TILING_HEAP_ALIGN_LOG2_FROM_XSTRIDE(X) (4+X+1+8) |
| #define RGX_BIF_TILING_HEAP_STRIDE_LOG2_FROM_ALIGN_LOG2(A) (A-4) |
| |
| #endif /* __RGX_HEAPS_H__ */ |
| |
