| /*************************************************************************/ /*! |
| @File |
| @Title RGX fw interface alignment checks |
| @Copyright Copyright (c) Imagination Technologies Ltd. All Rights Reserved |
| @Description Checks to avoid disalignment in RGX fw data structures |
| shared with the host |
| @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. |
| */ /**************************************************************************/ |
| |
| #if !defined (__RGX_FWIF_ALIGNCHECKS_H__) |
| #define __RGX_FWIF_ALIGNCHECKS_H__ |
| |
| /* for the offsetof macro */ |
| #include <stddef.h> |
| |
| /*! |
| ****************************************************************************** |
| * Alignment UM/FW checks array |
| *****************************************************************************/ |
| |
| #define RGXFW_ALIGN_CHECKS_UM_MAX 128 |
| |
| #define RGXFW_ALIGN_CHECKS_INIT0 \ |
| sizeof(RGXFWIF_TRACEBUF), \ |
| offsetof(RGXFWIF_TRACEBUF, ui32LogType), \ |
| offsetof(RGXFWIF_TRACEBUF, sTraceBuf), \ |
| offsetof(RGXFWIF_TRACEBUF, aui32HwrDmLockedUpCount), \ |
| offsetof(RGXFWIF_TRACEBUF, aui32HwrDmOverranCount), \ |
| offsetof(RGXFWIF_TRACEBUF, aui32HwrDmRecoveredCount), \ |
| offsetof(RGXFWIF_TRACEBUF, aui32HwrDmFalseDetectCount), \ |
| \ |
| /* RGXFWIF_CMDTA checks */ \ |
| sizeof(RGXFWIF_CMDTA), \ |
| offsetof(RGXFWIF_CMDTA, sTARegs), \ |
| \ |
| /* RGXFWIF_CMD3D checks */ \ |
| sizeof(RGXFWIF_CMD3D), \ |
| offsetof(RGXFWIF_CMD3D, s3DRegs), \ |
| \ |
| /* RGXFWIF_CMDTRANSFER checks */ \ |
| sizeof(RGXFWIF_CMDTRANSFER), \ |
| offsetof(RGXFWIF_CMDTRANSFER, sTransRegs), \ |
| \ |
| \ |
| /* RGXFWIF_CMD_COMPUTE checks */ \ |
| sizeof(RGXFWIF_CMD_COMPUTE), \ |
| offsetof(RGXFWIF_CMD_COMPUTE, sCDMRegs), \ |
| \ |
| sizeof(RGXFWIF_FREELIST), \ |
| offsetof(RGXFWIF_FREELIST, psFreeListDevVAddr),\ |
| offsetof(RGXFWIF_FREELIST, ui32MaxPages),\ |
| offsetof(RGXFWIF_FREELIST, ui32CurrentPages),\ |
| offsetof(RGXFWIF_FREELIST, ui32HWRCounter),\ |
| \ |
| sizeof(RGXFWIF_RENDER_TARGET),\ |
| offsetof(RGXFWIF_RENDER_TARGET, psVHeapTableDevVAddr), \ |
| \ |
| sizeof(RGXFWIF_HWRTDATA), \ |
| offsetof(RGXFWIF_HWRTDATA, psPMMListDevVAddr), \ |
| offsetof(RGXFWIF_HWRTDATA, apsFreeLists),\ |
| offsetof(RGXFWIF_HWRTDATA, ui64VCECatBase), \ |
| offsetof(RGXFWIF_HWRTDATA, psParentRenderTarget), \ |
| offsetof(RGXFWIF_HWRTDATA, eState), \ |
| offsetof(RGXFWIF_HWRTDATA, ui32NumPartialRenders), \ |
| \ |
| sizeof(RGXFWIF_HWPERF_CTL_BLK), \ |
| offsetof(RGXFWIF_HWPERF_CTL_BLK, aui64CounterCfg), \ |
| \ |
| sizeof(RGXFWIF_REGISTER_GUESTOS_OFFSETS), \ |
| offsetof(RGXFWIF_REGISTER_GUESTOS_OFFSETS, ui32OSid), \ |
| offsetof(RGXFWIF_REGISTER_GUESTOS_OFFSETS, sKCCBCtl), \ |
| offsetof(RGXFWIF_REGISTER_GUESTOS_OFFSETS, sKCCB), \ |
| offsetof(RGXFWIF_REGISTER_GUESTOS_OFFSETS, sFirmwareCCBCtl), \ |
| offsetof(RGXFWIF_REGISTER_GUESTOS_OFFSETS, sFirmwareCCB), \ |
| \ |
| sizeof(RGXFWIF_HWPERF_CTL), \ |
| offsetof(RGXFWIF_HWPERF_CTL, SelCntr) |
| |
| |
| #if defined(RGX_FEATURE_RAY_TRACING) |
| #define RGXFW_ALIGN_CHECKS_INIT1 \ |
| RGXFW_ALIGN_CHECKS_INIT0, \ |
| sizeof(RGXFWIF_RPM_FREELIST), \ |
| offsetof(RGXFWIF_RPM_FREELIST, sFreeListDevVAddr), \ |
| offsetof(RGXFWIF_RPM_FREELIST, ui32MaxPages), \ |
| offsetof(RGXFWIF_RPM_FREELIST, ui32CurrentPages), \ |
| offsetof(RGXFWIF_RPM_FREELIST, ui32GrowPages) |
| #else |
| #define RGXFW_ALIGN_CHECKS_INIT1 RGXFW_ALIGN_CHECKS_INIT0 |
| #endif /* RGX_FEATURE_RAY_TRACING */ |
| |
| |
| #if defined(RGX_FEATURE_TLA) |
| #define RGXFW_ALIGN_CHECKS_INIT2 \ |
| RGXFW_ALIGN_CHECKS_INIT1, \ |
| /* RGXFWIF_CMD2D checks */ \ |
| sizeof(RGXFWIF_CMD2D), \ |
| offsetof(RGXFWIF_CMD2D, s2DRegs) |
| #else |
| #define RGXFW_ALIGN_CHECKS_INIT2 RGXFW_ALIGN_CHECKS_INIT1 |
| #endif /* RGX_FEATURE_TLA */ |
| |
| |
| #if defined(RGX_FEATURE_FASTRENDER_DM) |
| #define RGXFW_ALIGN_CHECKS_INIT \ |
| RGXFW_ALIGN_CHECKS_INIT2, \ |
| /* RGXFWIF_CMDTDM checks */ \ |
| sizeof(RGXFWIF_CMDTDM), \ |
| offsetof(RGXFWIF_CMDTDM, sTDMRegs) |
| #else |
| #define RGXFW_ALIGN_CHECKS_INIT RGXFW_ALIGN_CHECKS_INIT2 |
| #endif /* ! RGX_FEATURE_FASTRENDER_DM */ |
| |
| |
| |
| /*! |
| ****************************************************************************** |
| * Alignment KM checks array |
| *****************************************************************************/ |
| |
| #define RGXFW_ALIGN_CHECKS_INIT_KM \ |
| sizeof(RGXFWIF_INIT), \ |
| offsetof(RGXFWIF_INIT, sFaultPhysAddr), \ |
| offsetof(RGXFWIF_INIT, sPDSExecBase), \ |
| offsetof(RGXFWIF_INIT, sUSCExecBase), \ |
| offsetof(RGXFWIF_INIT, psKernelCCBCtl), \ |
| offsetof(RGXFWIF_INIT, psKernelCCB), \ |
| offsetof(RGXFWIF_INIT, psFirmwareCCBCtl), \ |
| offsetof(RGXFWIF_INIT, psFirmwareCCB), \ |
| offsetof(RGXFWIF_INIT, asSigBufCtl), \ |
| offsetof(RGXFWIF_INIT, sTraceBufCtl), \ |
| offsetof(RGXFWIF_INIT, sRGXCompChecks), \ |
| \ |
| /* RGXFWIF_FWRENDERCONTEXT checks */ \ |
| sizeof(RGXFWIF_FWRENDERCONTEXT), \ |
| offsetof(RGXFWIF_FWRENDERCONTEXT, sTAContext), \ |
| offsetof(RGXFWIF_FWRENDERCONTEXT, s3DContext), \ |
| \ |
| sizeof(RGXFWIF_FWCOMMONCONTEXT), \ |
| offsetof(RGXFWIF_FWCOMMONCONTEXT, psFWMemContext), \ |
| offsetof(RGXFWIF_FWCOMMONCONTEXT, sRunNode), \ |
| offsetof(RGXFWIF_FWCOMMONCONTEXT, psCCB), \ |
| offsetof(RGXFWIF_FWCOMMONCONTEXT, ui64MCUFenceAddr) |
| |
| #endif /* __RGX_FWIF_ALIGNCHECKS_H__ */ |
| |
| /****************************************************************************** |
| End of file (rgx_fwif_alignchecks.h) |
| ******************************************************************************/ |
