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- /*************************************************************************/ /*!
- @File
- @Title Kernel/User mode general purpose shared memory.
- @Copyright Copyright (c) Imagination Technologies Ltd. All Rights Reserved
- @Description General purpose shared memory (i.e. information page) mapped by
- kernel space driver and user space clients. All information page
- entries are sizeof(IMG_UINT32) on both 32/64-bit environments.
- @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
- 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 INFO_PAGE_DEFS_H
- #define INFO_PAGE_DEFS_H
- /* CacheOp information page entries */
- #define CACHEOP_INFO_IDX_START 0x00
- #define CACHEOP_INFO_UMKMTHRESHLD (CACHEOP_INFO_IDX_START + 1) /*!< UM=>KM routing threshold in bytes */
- #define CACHEOP_INFO_KMDFTHRESHLD (CACHEOP_INFO_IDX_START + 2) /*!< KM/DF threshold in bytes */
- #define CACHEOP_INFO_LINESIZE (CACHEOP_INFO_IDX_START + 3) /*!< CPU data cache line size */
- #define CACHEOP_INFO_PGSIZE (CACHEOP_INFO_IDX_START + 4) /*!< CPU MMU page size */
- #define CACHEOP_INFO_IDX_END (CACHEOP_INFO_IDX_START + 5)
- /* HWPerf information page entries */
- #define HWPERF_INFO_IDX_START (CACHEOP_INFO_IDX_END)
- #define HWPERF_FILTER_SERVICES_IDX (HWPERF_INFO_IDX_START + 0)
- #define HWPERF_FILTER_EGL_IDX (HWPERF_INFO_IDX_START + 1)
- #define HWPERF_FILTER_OPENGLES_IDX (HWPERF_INFO_IDX_START + 2)
- #define HWPERF_FILTER_OPENCL_IDX (HWPERF_INFO_IDX_START + 3)
- #define HWPERF_FILTER_VULKAN_IDX (HWPERF_INFO_IDX_START + 4)
- #define HWPERF_FILTER_OPENGL_IDX (HWPERF_INFO_IDX_START + 5)
- #define HWPERF_INFO_IDX_END (HWPERF_INFO_IDX_START + 6)
- /* timeout values */
- #define TIMEOUT_INFO_IDX_START (HWPERF_INFO_IDX_END)
- #define TIMEOUT_INFO_VALUE_RETRIES (TIMEOUT_INFO_IDX_START + 0)
- #define TIMEOUT_INFO_VALUE_TIMEOUT_MS (TIMEOUT_INFO_IDX_START + 1)
- #define TIMEOUT_INFO_CONDITION_RETRIES (TIMEOUT_INFO_IDX_START + 2)
- #define TIMEOUT_INFO_CONDITION_TIMEOUT_MS (TIMEOUT_INFO_IDX_START + 3)
- #define TIMEOUT_INFO_TASK_QUEUE_RETRIES (TIMEOUT_INFO_IDX_START + 4)
- #define TIMEOUT_INFO_TASK_QUEUE_FLUSH_TIMEOUT_MS (TIMEOUT_INFO_IDX_START + 5)
- #define TIMEOUT_INFO_IDX_END (TIMEOUT_INFO_IDX_START + 6)
- /* Bridge Info */
- #define BRIDGE_INFO_IDX_START (TIMEOUT_INFO_IDX_END)
- #define BRIDGE_INFO_RGX_BRIDGES (BRIDGE_INFO_IDX_START + 0)
- #define BRIDGE_INFO_PVR_BRIDGES (BRIDGE_INFO_IDX_START + 1)
- #define BRIDGE_INFO_IDX_END (BRIDGE_INFO_IDX_START + 2)
- /* Debug features */
- #define DEBUG_FEATURE_FLAGS (BRIDGE_INFO_IDX_END)
- #define DEBUG_FEATURE_FULL_SYNC_TRACKING_ENABLED 0x1
- #define DEBUG_FEATURE_PAGE_FAULT_DEBUG_ENABLED 0x2
- #define DEBUG_FEATURE_FLAGS_IDX_END (DEBUG_FEATURE_FLAGS + 1)
- #endif /* INFO_PAGE_DEFS_H */
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