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92 lines
4.8 KiB
C
92 lines
4.8 KiB
C
/*************************************************************************/ /*!
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@File
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@Title Kernel/User mode general purpose shared memory.
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@Copyright Copyright (c) Imagination Technologies Ltd. All Rights Reserved
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@Description General purpose shared memory (i.e. information page) mapped by
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kernel space driver and user space clients. All information page
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entries are sizeof(IMG_UINT32) on both 32/64-bit environments.
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@License Dual MIT/GPLv2
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The contents of this file are subject to the MIT license as set out below.
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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copies of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in
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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
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the GNU General Public License Version 2 ("GPL") in which case the provisions
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of GPL are applicable instead of those above.
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If you wish to allow use of your version of this file only under the terms of
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GPL, and not to allow others to use your version of this file under the terms
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of the MIT license, indicate your decision by deleting the provisions above
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and replace them with the notice and other provisions required by GPL as set
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out in the file called "GPL-COPYING" included in this distribution. If you do
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not delete the provisions above, a recipient may use your version of this file
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under the terms of either the MIT license or GPL.
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This License is also included in this distribution in the file called
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"MIT-COPYING".
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EXCEPT AS OTHERWISE STATED IN A NEGOTIATED AGREEMENT: (A) THE SOFTWARE IS
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PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
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BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
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PURPOSE AND NONINFRINGEMENT; AND (B) IN NO EVENT SHALL THE AUTHORS OR
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COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
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IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*/ /**************************************************************************/
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#ifndef INFO_PAGE_DEFS_H
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#define INFO_PAGE_DEFS_H
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/* CacheOp information page entries */
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#define CACHEOP_INFO_IDX_START 0x00
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#define CACHEOP_INFO_UMKMTHRESHLD (CACHEOP_INFO_IDX_START + 1) /*!< UM=>KM routing threshold in bytes */
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#define CACHEOP_INFO_KMDFTHRESHLD (CACHEOP_INFO_IDX_START + 2) /*!< KM/DF threshold in bytes */
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#define CACHEOP_INFO_LINESIZE (CACHEOP_INFO_IDX_START + 3) /*!< CPU data cache line size */
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#define CACHEOP_INFO_PGSIZE (CACHEOP_INFO_IDX_START + 4) /*!< CPU MMU page size */
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#define CACHEOP_INFO_IDX_END (CACHEOP_INFO_IDX_START + 5)
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/* HWPerf information page entries */
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#define HWPERF_INFO_IDX_START (CACHEOP_INFO_IDX_END)
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#define HWPERF_FILTER_SERVICES_IDX (HWPERF_INFO_IDX_START + 0)
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#define HWPERF_FILTER_EGL_IDX (HWPERF_INFO_IDX_START + 1)
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#define HWPERF_FILTER_OPENGLES_IDX (HWPERF_INFO_IDX_START + 2)
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#define HWPERF_FILTER_OPENCL_IDX (HWPERF_INFO_IDX_START + 3)
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#define HWPERF_FILTER_VULKAN_IDX (HWPERF_INFO_IDX_START + 4)
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#define HWPERF_FILTER_OPENGL_IDX (HWPERF_INFO_IDX_START + 5)
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#define HWPERF_INFO_IDX_END (HWPERF_INFO_IDX_START + 6)
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/* timeout values */
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#define TIMEOUT_INFO_IDX_START (HWPERF_INFO_IDX_END)
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#define TIMEOUT_INFO_VALUE_RETRIES (TIMEOUT_INFO_IDX_START + 0)
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#define TIMEOUT_INFO_VALUE_TIMEOUT_MS (TIMEOUT_INFO_IDX_START + 1)
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#define TIMEOUT_INFO_CONDITION_RETRIES (TIMEOUT_INFO_IDX_START + 2)
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#define TIMEOUT_INFO_CONDITION_TIMEOUT_MS (TIMEOUT_INFO_IDX_START + 3)
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#define TIMEOUT_INFO_TASK_QUEUE_RETRIES (TIMEOUT_INFO_IDX_START + 4)
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#define TIMEOUT_INFO_TASK_QUEUE_FLUSH_TIMEOUT_MS (TIMEOUT_INFO_IDX_START + 5)
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#define TIMEOUT_INFO_IDX_END (TIMEOUT_INFO_IDX_START + 6)
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/* Bridge Info */
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#define BRIDGE_INFO_IDX_START (TIMEOUT_INFO_IDX_END)
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#define BRIDGE_INFO_RGX_BRIDGES (BRIDGE_INFO_IDX_START + 0)
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#define BRIDGE_INFO_PVR_BRIDGES (BRIDGE_INFO_IDX_START + 1)
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#define BRIDGE_INFO_IDX_END (BRIDGE_INFO_IDX_START + 2)
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/* Debug features */
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#define DEBUG_FEATURE_FLAGS (BRIDGE_INFO_IDX_END)
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#define DEBUG_FEATURE_FULL_SYNC_TRACKING_ENABLED 0x1
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#define DEBUG_FEATURE_PAGE_FAULT_DEBUG_ENABLED 0x2
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#define DEBUG_FEATURE_FLAGS_IDX_END (DEBUG_FEATURE_FLAGS + 1)
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#endif /* INFO_PAGE_DEFS_H */
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