| /*************************************************************************/ /*! |
| @File vz_physheap_common.c |
| @Title System virtualization common physheap configuration API(s) |
| @Copyright Copyright (c) Imagination Technologies Ltd. All Rights Reserved |
| @Description System virtualization common physical heap configuration API(s) |
| @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. |
| */ /**************************************************************************/ |
| #include "allocmem.h" |
| #include "physheap.h" |
| #include "rgxdevice.h" |
| #include "pvrsrv_device.h" |
| #include "rgxfwutils.h" |
| |
| #include "dma_support.h" |
| #include "vz_support.h" |
| #include "vz_vmm_pvz.h" |
| #include "vz_physheap.h" |
| #include "vmm_pvz_client.h" |
| #include "vmm_impl.h" |
| |
| PVRSRV_ERROR SysVzCreateDevPhysHeaps(PVRSRV_DEVICE_CONFIG *psDevConfig) |
| { |
| PVRSRV_ERROR eError; |
| |
| eError = PvzClientCreateDevPhysHeaps(psDevConfig, 0); |
| PVR_LOG_IF_ERROR(eError, "PvzClientCreateDevPhysHeaps"); |
| |
| return eError; |
| } |
| |
| void SysVzDestroyDevPhysHeaps(PVRSRV_DEVICE_CONFIG *psDevConfig) |
| { |
| PvzClientDestroyDevPhysHeaps(psDevConfig, 0); |
| } |
| |
| PVRSRV_ERROR SysVzRegisterFwPhysHeap(PVRSRV_DEVICE_CONFIG *psDevConfig) |
| { |
| PVRSRV_ERROR eError; |
| PVRSRV_DEVICE_PHYS_HEAP_ORIGIN eHeapOrigin; |
| PVRSRV_DEVICE_PHYS_HEAP eHeap = PVRSRV_DEVICE_PHYS_HEAP_FW_LOCAL; |
| |
| eError = SysVzGetPhysHeapOrigin(psDevConfig, eHeap, &eHeapOrigin); |
| PVR_LOGG_IF_ERROR(eError, "SysVzGetPhysHeapOrigin", e0); |
| |
| if (eHeapOrigin != PVRSRV_DEVICE_PHYS_HEAP_ORIGIN_HOST) |
| { |
| PHYS_HEAP_CONFIG *psPhysHeapConfig; |
| IMG_DEV_PHYADDR sDevPAddr; |
| IMG_UINT64 ui64DevPSize; |
| |
| psPhysHeapConfig = SysVzGetPhysHeapConfig(psDevConfig, eHeap); |
| PVR_LOGR_IF_FALSE((NULL != psPhysHeapConfig), "SysVzGetPhysHeapConfig", PVRSRV_ERROR_INVALID_PARAMS); |
| |
| sDevPAddr.uiAddr = psPhysHeapConfig->pasRegions[0].sStartAddr.uiAddr; |
| PVR_LOGR_IF_FALSE((0 != sDevPAddr.uiAddr), "SysVzGetPhysHeapConfig", PVRSRV_ERROR_INVALID_PARAMS); |
| ui64DevPSize = psPhysHeapConfig->pasRegions[0].uiSize; |
| PVR_LOGR_IF_FALSE((0 != ui64DevPSize), "SysVzGetPhysHeapConfig", PVRSRV_ERROR_INVALID_PARAMS); |
| |
| eError = PvzClientMapDevPhysHeap(psDevConfig, 0, sDevPAddr, ui64DevPSize); |
| PVR_LOGG_IF_ERROR(eError, "PvzClientMapDevPhysHeap", e0); |
| } |
| |
| e0: |
| return eError; |
| } |
| |
| PVRSRV_ERROR SysVzUnregisterFwPhysHeap(PVRSRV_DEVICE_CONFIG *psDevConfig) |
| { |
| PVRSRV_ERROR eError; |
| PVRSRV_DEVICE_PHYS_HEAP_ORIGIN eHeapOrigin; |
| PVRSRV_DEVICE_PHYS_HEAP eHeapType = PVRSRV_DEVICE_PHYS_HEAP_FW_LOCAL; |
| |
| eError = SysVzGetPhysHeapOrigin(psDevConfig, eHeapType, &eHeapOrigin); |
| PVR_LOGG_IF_ERROR(eError, "PvzClientMapDevPhysHeap", e0); |
| |
| if (eHeapOrigin != PVRSRV_DEVICE_PHYS_HEAP_ORIGIN_HOST) |
| { |
| eError = PvzClientUnmapDevPhysHeap(psDevConfig, 0); |
| PVR_LOGG_IF_ERROR(eError, "PvzClientMapDevPhysHeap", e0); |
| } |
| |
| e0: |
| return eError; |
| } |
| |
| PVRSRV_ERROR SysVzRegisterPhysHeap(PVRSRV_DEVICE_CONFIG *psDevConfig, |
| PVRSRV_DEVICE_PHYS_HEAP eHeap) |
| { |
| PVRSRV_ERROR eError = PVRSRV_OK; |
| PHYS_HEAP_CONFIG *psPhysHeapConfig; |
| PVR_LOGR_IF_FALSE((eHeap < PVRSRV_DEVICE_PHYS_HEAP_LAST), "Invalid Heap", PVRSRV_ERROR_INVALID_PARAMS); |
| PVR_LOGR_IF_FALSE((eHeap != PVRSRV_DEVICE_PHYS_HEAP_CPU_LOCAL), "Skipping CPU local heap registration", PVRSRV_OK); |
| |
| /* Currently we only support GPU/FW DMA physheap registration */ |
| psPhysHeapConfig = SysVzGetPhysHeapConfig(psDevConfig, eHeap); |
| PVR_LOGR_IF_FALSE((NULL != psPhysHeapConfig), "SysVzGetPhysHeapConfig", PVRSRV_ERROR_INVALID_PARAMS); |
| |
| if (psPhysHeapConfig && |
| psPhysHeapConfig->pasRegions && |
| psPhysHeapConfig->pasRegions[0].hPrivData) |
| { |
| DMA_ALLOC *psDmaAlloc; |
| |
| if (psPhysHeapConfig->eType == PHYS_HEAP_TYPE_DMA) |
| { |
| /* DMA physheaps have quirks on some OS environments */ |
| psDmaAlloc = psPhysHeapConfig->pasRegions[0].hPrivData; |
| eError = SysDmaRegisterForIoRemapping(psDmaAlloc); |
| PVR_LOG_IF_ERROR(eError, "SysDmaRegisterForIoRemapping"); |
| } |
| } |
| |
| return eError; |
| } |
| |
| void SysVzDeregisterPhysHeap(PVRSRV_DEVICE_CONFIG *psDevConfig, |
| PVRSRV_DEVICE_PHYS_HEAP eHeapType) |
| { |
| PHYS_HEAP_CONFIG *psPhysHeapConfig; |
| |
| if (eHeapType == PVRSRV_DEVICE_PHYS_HEAP_CPU_LOCAL || |
| eHeapType >= PVRSRV_DEVICE_PHYS_HEAP_LAST) |
| { |
| return; |
| } |
| |
| /* Currently we only support GPU/FW physheap deregistration */ |
| psPhysHeapConfig = SysVzGetPhysHeapConfig(psDevConfig, eHeapType); |
| PVR_LOG_IF_FALSE((psPhysHeapConfig!=NULL), "SysVzGetPhysHeapConfig"); |
| |
| if (psPhysHeapConfig && |
| psPhysHeapConfig->pasRegions && |
| psPhysHeapConfig->pasRegions[0].hPrivData) |
| { |
| DMA_ALLOC *psDmaAlloc; |
| |
| if (psPhysHeapConfig->eType == PHYS_HEAP_TYPE_DMA) |
| { |
| psDmaAlloc = psPhysHeapConfig->pasRegions[0].hPrivData; |
| SysDmaDeregisterForIoRemapping(psDmaAlloc); |
| } |
| } |
| |
| } |
| |
| PHYS_HEAP_CONFIG *SysVzGetPhysHeapConfig(PVRSRV_DEVICE_CONFIG *psDevConfig, |
| PVRSRV_DEVICE_PHYS_HEAP eHeapType) |
| { |
| IMG_UINT uiIdx; |
| IMG_UINT aui32PhysHeapID; |
| IMG_UINT32 ui32PhysHeapCount; |
| PHYS_HEAP_CONFIG *psPhysHeap; |
| PHYS_HEAP_CONFIG *ps1stPhysHeap = &psDevConfig->pasPhysHeaps[0]; |
| |
| if (eHeapType == PVRSRV_DEVICE_PHYS_HEAP_GPU_LOCAL) |
| { |
| return ps1stPhysHeap; |
| } |
| |
| /* Initialise here to catch lookup failures */ |
| ui32PhysHeapCount = psDevConfig->ui32PhysHeapCount; |
| psPhysHeap = NULL; |
| |
| if (eHeapType < PVRSRV_DEVICE_PHYS_HEAP_LAST) |
| { |
| /* Lookup ID of the physheap and get a pointer structure */ |
| aui32PhysHeapID = psDevConfig->aui32PhysHeapID[eHeapType]; |
| for (uiIdx = 1; uiIdx < ui32PhysHeapCount; uiIdx++) |
| { |
| if (ps1stPhysHeap[uiIdx].ui32PhysHeapID == aui32PhysHeapID) |
| { |
| psPhysHeap = &ps1stPhysHeap[uiIdx]; |
| break; |
| } |
| } |
| } |
| PVR_LOG_IF_FALSE((psPhysHeap != NULL), "eHeapType >= PVRSRV_DEVICE_PHYS_HEAP_LAST"); |
| |
| return psPhysHeap; |
| } |
| |
| PVRSRV_ERROR SysVzSetPhysHeapAddrSize(PVRSRV_DEVICE_CONFIG *psDevConfig, |
| PVRSRV_DEVICE_PHYS_HEAP ePhysHeap, |
| PHYS_HEAP_TYPE eHeapType, |
| IMG_DEV_PHYADDR sPhysHeapAddr, |
| IMG_UINT64 ui64PhysHeapSize) |
| { |
| PVRSRV_ERROR eError = PVRSRV_ERROR_INVALID_PARAMS; |
| PHYS_HEAP_CONFIG *psPhysHeapConfig; |
| |
| psPhysHeapConfig = SysVzGetPhysHeapConfig(psDevConfig, ePhysHeap); |
| PVR_LOGR_IF_FALSE((psPhysHeapConfig != NULL), "Invalid PhysHeapConfig", eError); |
| PVR_LOGR_IF_FALSE((ui64PhysHeapSize != 0), "Invalid PhysHeapSize", eError); |
| |
| if (eHeapType == PHYS_HEAP_TYPE_UMA || eHeapType == PHYS_HEAP_TYPE_LMA) |
| { |
| /* At this junction, we _may_ initialise new state */ |
| PVR_ASSERT(sPhysHeapAddr.uiAddr && ui64PhysHeapSize); |
| |
| if (psPhysHeapConfig->pasRegions == NULL) |
| { |
| psPhysHeapConfig->pasRegions = OSAllocZMem(sizeof(PHYS_HEAP_REGION)); |
| if (psPhysHeapConfig->pasRegions == NULL) |
| { |
| return PVRSRV_ERROR_OUT_OF_MEMORY; |
| } |
| |
| psPhysHeapConfig->pasRegions[0].bDynAlloc = IMG_TRUE; |
| psPhysHeapConfig->ui32NumOfRegions++; |
| } |
| |
| if (eHeapType == PHYS_HEAP_TYPE_UMA) |
| { |
| psPhysHeapConfig->pasRegions[0].sCardBase = sPhysHeapAddr; |
| } |
| |
| psPhysHeapConfig->pasRegions[0].sStartAddr.uiAddr = sPhysHeapAddr.uiAddr; |
| psPhysHeapConfig->pasRegions[0].uiSize = ui64PhysHeapSize; |
| psPhysHeapConfig->eType = eHeapType; |
| |
| eError = PVRSRV_OK; |
| } |
| |
| PVR_LOG_IF_ERROR(eError, "SysVzSetPhysHeapAddrSize"); |
| return eError; |
| } |
| |
| PVRSRV_ERROR SysVzGetPhysHeapAddrSize(PVRSRV_DEVICE_CONFIG *psDevConfig, |
| PVRSRV_DEVICE_PHYS_HEAP ePhysHeap, |
| PHYS_HEAP_TYPE eHeapType, |
| IMG_DEV_PHYADDR *psAddr, |
| IMG_UINT64 *pui64Size) |
| { |
| IMG_UINT64 uiAddr; |
| PVRSRV_ERROR eError; |
| VMM_PVZ_CONNECTION *psVmmPvz; |
| |
| PVR_UNREFERENCED_PARAMETER(eHeapType); |
| |
| psVmmPvz = SysVzPvzConnectionAcquire(); |
| PVR_ASSERT(psVmmPvz); |
| |
| PVR_ASSERT(psVmmPvz->sConfigFuncTab.pfnGetDevPhysHeapAddrSize); |
| |
| eError = psVmmPvz->sConfigFuncTab.pfnGetDevPhysHeapAddrSize(psDevConfig, |
| ePhysHeap, |
| pui64Size, |
| &uiAddr); |
| if (eError != PVRSRV_OK) |
| { |
| if (eError == PVRSRV_ERROR_NOT_IMPLEMENTED) |
| { |
| PVR_DPF((PVR_DBG_ERROR, |
| "%s: VMM/PVZ pfnGetDevPhysHeapAddrSize() must be implemented (%s)", |
| __FUNCTION__, |
| PVRSRVGetErrorStringKM(eError))); |
| } |
| |
| goto e0; |
| } |
| |
| psAddr->uiAddr = uiAddr; |
| e0: |
| SysVzPvzConnectionRelease(psVmmPvz); |
| return eError; |
| } |
| |
| PVRSRV_ERROR SysVzGetPhysHeapOrigin(PVRSRV_DEVICE_CONFIG *psDevConfig, |
| PVRSRV_DEVICE_PHYS_HEAP eHeap, |
| PVRSRV_DEVICE_PHYS_HEAP_ORIGIN *peOrigin) |
| { |
| PVRSRV_ERROR eError; |
| VMM_PVZ_CONNECTION *psVmmPvz; |
| |
| psVmmPvz = SysVzPvzConnectionAcquire(); |
| PVR_ASSERT(psVmmPvz); |
| |
| PVR_ASSERT(psVmmPvz->sConfigFuncTab.pfnGetDevPhysHeapOrigin); |
| |
| eError = psVmmPvz->sConfigFuncTab.pfnGetDevPhysHeapOrigin(psDevConfig, |
| eHeap, |
| peOrigin); |
| if (eError != PVRSRV_OK) |
| { |
| if (eError == PVRSRV_ERROR_NOT_IMPLEMENTED) |
| { |
| PVR_DPF((PVR_DBG_ERROR, |
| "%s: VMM/PVZ pfnGetDevPhysHeapOrigin() must be implemented (%s)", |
| __FUNCTION__, |
| PVRSRVGetErrorStringKM(eError))); |
| } |
| |
| goto e0; |
| } |
| |
| e0: |
| SysVzPvzConnectionRelease(psVmmPvz); |
| return eError; |
| } |
| |
| PVRSRV_ERROR SysVzPvzCreateDevPhysHeaps(IMG_UINT32 ui32OSID, |
| IMG_UINT32 ui32DevID, |
| IMG_UINT32 *pePhysHeapType, |
| IMG_UINT64 *pui64FwPhysHeapSize, |
| IMG_UINT64 *pui64FwPhysHeapAddr, |
| IMG_UINT64 *pui64GpuPhysHeapSize, |
| IMG_UINT64 *pui64GpuPhysHeapAddr) |
| { |
| IMG_UINT64 uiHeapSize; |
| IMG_DEV_PHYADDR sCardBase; |
| IMG_CPU_PHYADDR sStartAddr; |
| PHYS_HEAP_CONFIG *psPhysHeap; |
| PVRSRV_DEVICE_NODE *psDeviceNode; |
| PVRSRV_DEVICE_CONFIG *psDevConfig; |
| PVRSRV_DEVICE_PHYS_HEAP ePhysHeap; |
| PVRSRV_DEVICE_PHYS_HEAP_ORIGIN eHeapOrigin; |
| PVRSRV_DATA *psPVRSRVData = PVRSRVGetPVRSRVData(); |
| PVRSRV_ERROR eError = PVRSRV_ERROR_INVALID_PARAMS; |
| PVR_LOGR_IF_FALSE((ui32DevID == 0), "Invalid Device ID", eError); |
| PVR_LOGR_IF_FALSE((psPVRSRVData != NULL), "Invalid PVRSRVData", eError); |
| PVR_LOGR_IF_FALSE((ui32OSID > 0 && ui32OSID < RGXFW_NUM_OS), "Invalid OSID", eError); |
| |
| /* For now, limit support to single device setups */ |
| psDeviceNode = psPVRSRVData->psDeviceNodeList; |
| psDevConfig = psDeviceNode->psDevConfig; |
| |
| /* Default is a kernel managed UMA |
| physheap memory configuration */ |
| *pui64FwPhysHeapSize = (IMG_UINT64)0; |
| *pui64FwPhysHeapAddr = (IMG_UINT64)0; |
| *pui64GpuPhysHeapSize = (IMG_UINT64)0; |
| *pui64GpuPhysHeapAddr = (IMG_UINT64)0; |
| |
| *pePhysHeapType = (IMG_UINT32) SysVzGetMemoryConfigPhysHeapType(); |
| for (ePhysHeap = 0; ePhysHeap < PVRSRV_DEVICE_PHYS_HEAP_LAST; ePhysHeap++) |
| { |
| switch (ePhysHeap) |
| { |
| /* Only interested in these physheaps */ |
| case PVRSRV_DEVICE_PHYS_HEAP_GPU_LOCAL: |
| case PVRSRV_DEVICE_PHYS_HEAP_FW_LOCAL: |
| { |
| PVRSRV_ERROR eError; |
| |
| eError = SysVzGetPhysHeapOrigin(psDevConfig, |
| ePhysHeap, |
| &eHeapOrigin); |
| PVR_LOGR_IF_ERROR(eError, "SysVzGetPhysHeapOrigin"); |
| |
| if (eHeapOrigin == PVRSRV_DEVICE_PHYS_HEAP_ORIGIN_GUEST) |
| { |
| continue; |
| } |
| } |
| break; |
| |
| default: |
| continue; |
| } |
| |
| /* Determine what type of physheap backs this phyconfig */ |
| psPhysHeap = SysVzGetPhysHeapConfig(psDevConfig, ePhysHeap); |
| if (psPhysHeap && psPhysHeap->pasRegions) |
| { |
| /* Services managed physheap (LMA/UMA carve-out/DMA) */ |
| sStartAddr = psPhysHeap->pasRegions[0].sStartAddr; |
| sCardBase = psPhysHeap->pasRegions[0].sCardBase; |
| uiHeapSize = psPhysHeap->pasRegions[0].uiSize; |
| |
| if (! uiHeapSize) |
| { |
| /* UMA (i.e. non carve-out), don't re-base so skip */ |
| PVR_ASSERT(!sStartAddr.uiAddr && !sCardBase.uiAddr); |
| continue; |
| } |
| |
| /* Rebase this guest OSID physical heap */ |
| sStartAddr.uiAddr += ui32OSID * uiHeapSize; |
| sCardBase.uiAddr += ui32OSID * uiHeapSize; |
| |
| switch (ePhysHeap) |
| { |
| case PVRSRV_DEVICE_PHYS_HEAP_GPU_LOCAL: |
| *pui64GpuPhysHeapSize = uiHeapSize; |
| *pui64GpuPhysHeapAddr = sStartAddr.uiAddr; |
| break; |
| |
| case PVRSRV_DEVICE_PHYS_HEAP_FW_LOCAL: |
| *pui64FwPhysHeapSize = uiHeapSize; |
| *pui64FwPhysHeapAddr = sStartAddr.uiAddr; |
| break; |
| |
| default: |
| PVR_ASSERT(0); |
| break; |
| } |
| } |
| else |
| { |
| #if defined(DEBUG) |
| eError = SysVzGetPhysHeapOrigin(psDevConfig, |
| ePhysHeap, |
| &eHeapOrigin); |
| PVR_LOGR_IF_ERROR(eError, "SysVzGetPhysHeapOrigin"); |
| |
| if (eHeapOrigin == PVRSRV_DEVICE_PHYS_HEAP_ORIGIN_HOST) |
| { |
| PVR_ASSERT(ePhysHeap != PVRSRV_DEVICE_PHYS_HEAP_FW_LOCAL); |
| } |
| #endif |
| } |
| } |
| |
| return PVRSRV_OK; |
| } |
| |
| PVRSRV_ERROR SysVzPvzDestroyDevPhysHeaps(IMG_UINT32 ui32OSID, IMG_UINT32 ui32DevID) |
| { |
| PVR_UNREFERENCED_PARAMETER(ui32OSID); |
| PVR_UNREFERENCED_PARAMETER(ui32DevID); |
| return PVRSRV_OK; |
| } |
| |
| PVRSRV_ERROR SysVzPvzRegisterFwPhysHeap(IMG_UINT32 ui32OSID, |
| IMG_UINT32 ui32DevID, |
| IMG_UINT64 ui64Size, |
| IMG_UINT64 ui64PAddr) |
| { |
| PVRSRV_DEVICE_NODE* psDeviceNode; |
| PVRSRV_DEVICE_CONFIG *psDevConfig; |
| PVRSRV_DEVICE_PHYS_HEAP_ORIGIN eHeapOrigin; |
| PVRSRV_DATA *psPVRSRVData = PVRSRVGetPVRSRVData(); |
| PVRSRV_ERROR eError = PVRSRV_ERROR_INVALID_PARAMS; |
| PVRSRV_DEVICE_PHYS_HEAP eHeapType = PVRSRV_DEVICE_PHYS_HEAP_FW_LOCAL; |
| PVR_LOGR_IF_FALSE((ui32DevID == 0), "Invalid Device ID", eError); |
| PVR_LOGR_IF_FALSE((psPVRSRVData != NULL), "Invalid PVRSRVData", eError); |
| |
| psDeviceNode = psPVRSRVData->psDeviceNodeList; |
| psDevConfig = psDeviceNode->psDevConfig; |
| |
| eError = SysVzGetPhysHeapOrigin(psDevConfig, |
| eHeapType, |
| &eHeapOrigin); |
| PVR_LOGG_IF_ERROR(eError, "SysVzGetPhysHeapOrigin", e0); |
| |
| if (eHeapOrigin != PVRSRV_DEVICE_PHYS_HEAP_ORIGIN_HOST) |
| { |
| IMG_DEV_PHYADDR sDevPAddr = {ui64PAddr}; |
| eError = RGXVzRegisterFirmwarePhysHeap(psDeviceNode, |
| ui32OSID, |
| sDevPAddr, |
| ui64Size); |
| PVR_LOGG_IF_ERROR(eError, "RGXVzRegisterFirmwarePhysHeap", e0); |
| } |
| |
| e0: |
| return eError; |
| } |
| |
| PVRSRV_ERROR SysVzPvzUnregisterFwPhysHeap(IMG_UINT32 ui32OSID, IMG_UINT32 ui32DevID) |
| { |
| PVRSRV_DEVICE_NODE *psDeviceNode; |
| PVRSRV_DEVICE_CONFIG *psDevConfig; |
| PVRSRV_DEVICE_PHYS_HEAP_ORIGIN eHeapOrigin; |
| PVRSRV_DATA *psPVRSRVData = PVRSRVGetPVRSRVData(); |
| PVRSRV_ERROR eError = PVRSRV_ERROR_INVALID_PARAMS; |
| PVRSRV_DEVICE_PHYS_HEAP eHeap = PVRSRV_DEVICE_PHYS_HEAP_FW_LOCAL; |
| PVR_LOGR_IF_FALSE((ui32DevID == 0), "Invalid Device ID", eError); |
| PVR_LOGR_IF_FALSE((psPVRSRVData != NULL), "Invalid PVRSRVData", eError); |
| |
| psDeviceNode = psPVRSRVData->psDeviceNodeList; |
| psDevConfig = psDeviceNode->psDevConfig; |
| |
| eError = SysVzGetPhysHeapOrigin(psDevConfig, |
| eHeap, |
| &eHeapOrigin); |
| PVR_LOGG_IF_ERROR(eError, "SysVzGetPhysHeapOrigin", e0); |
| |
| if (eHeapOrigin != PVRSRV_DEVICE_PHYS_HEAP_ORIGIN_HOST) |
| { |
| psDeviceNode = psPVRSRVData->psDeviceNodeList; |
| eError = RGXVzUnregisterFirmwarePhysHeap(psDeviceNode, ui32OSID); |
| PVR_LOG_IF_ERROR(eError, "RGXVzUnregisterFirmwarePhysHeap"); |
| } |
| |
| e0: |
| return eError; |
| } |
| |
| /****************************************************************************** |
| End of file (vz_physheap_common.c) |
| ******************************************************************************/ |