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530.30.02

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This commit is contained in:
Andy Ritger
2023-02-28 11:12:44 -08:00
parent e598191e8e
commit 4397463e73
928 changed files with 124728 additions and 88525 deletions
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20
src/nvidia/inc/kernel/rmapi/mapping_list.h
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@@ -1,5 +1,5 @@
/*
* SPDX-FileCopyrightText: Copyright (c) 1993-2022 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
* SPDX-FileCopyrightText: Copyright (c) 1993-2023 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
* SPDX-License-Identifier: MIT
*
* Permission is hereby granted, free of charge, to any person obtaining a
@@ -50,7 +50,6 @@ typedef struct _def_client_dma_alloc_map_info CLI_DMA_ALLOC_MAP_INFO;
//
struct _def_client_dma_mapping_info
{
NvHandle hDevice;
NvU64 DmaOffset;
void* KernelVAddr[NV_MAX_SUBDEVICES]; // Kernel's virtual address, if required
void* KernelPriv; // Token required to unmap the kernel mapping
@@ -60,11 +59,11 @@ struct _def_client_dma_mapping_info
NvU32 Flags;
NvBool bP2P;
NvU32 gpuMask;
NvU64 mapPageSize; // Page size at which the memory is mapped.
ADDRESS_TRANSLATION addressTranslation;
MEMORY_DESCRIPTOR *pBar1P2PVirtMemDesc; // The peer GPU mapped BAR1 region
MEMORY_DESCRIPTOR *pBar1P2PPhysMemDesc; // The peer GPU vidmem sub region
PCLI_DMA_MAPPING_INFO Next;
PCLI_DMA_MAPPING_INFO Prev;
CLI_DMA_MAPPING_INFO *pNext;
};
//
@@ -72,8 +71,7 @@ struct _def_client_dma_mapping_info
//
struct _def_client_dma_mapping_info_iterator
{
PNODE pDmaMappingList; // list of hDevices
PNODE pCurrentList; // current hDevice list entry, is list of pDmaMappings
PNODE pDmaMappingList; // list of pDmaMappings
PNODE pNextDmaMapping; // next pDmaMapping while iterating over the DmaOffsets
};
@@ -159,16 +157,14 @@ CliUpdateDeviceMemoryMapping
RsCpuMapping *CliFindMappingInClient (NvHandle, NvHandle, NvP64);
// DMA Mappings
NV_STATUS intermapCreateDmaMapping (RsClient *, RsResourceRef *, NvHandle, NvHandle, PCLI_DMA_MAPPING_INFO *, NvU32);
NV_STATUS intermapRegisterDmaMapping (RsClient *, NvHandle, NvHandle, PCLI_DMA_MAPPING_INFO, NvU64, NvU32);
NV_STATUS intermapDelDmaMapping (RsClient *, NvHandle, NvHandle, NvU64, NvU32, NvBool*);
NV_STATUS intermapCreateDmaMapping (RsClient *, VirtualMemory *, PCLI_DMA_MAPPING_INFO *, NvU32);
NV_STATUS intermapRegisterDmaMapping (RsClient *, VirtualMemory *, PCLI_DMA_MAPPING_INFO, NvU64, NvU32);
NV_STATUS intermapDelDmaMapping (RsClient *, VirtualMemory *, NvU64, NvU32);
void intermapFreeDmaMapping (PCLI_DMA_MAPPING_INFO);
CLI_DMA_MAPPING_INFO *intermapGetDmaMapping (VirtualMemory *pVirtualMemory, NvU64 dmaOffset, NvU32 gpuMask);
NvBool CliGetDmaMappingInfo (NvHandle, NvHandle, NvHandle, NvU64, NvU32, PCLI_DMA_MAPPING_INFO*);
void CliGetDmaMappingIterator (PCLI_DMA_MAPPING_INFO *, PCLI_DMA_MAPPING_INFO_ITERATOR, PNODE pDmaMappingList);
void CliGetDmaMappingNext (PCLI_DMA_MAPPING_INFO *, PCLI_DMA_MAPPING_INFO_ITERATOR);
// Unmap all DMA mappings between a memory resource and any DynamicMemory
NV_STATUS intermapUnmapDeviceMemoryDma (RsClient *, RsResourceRef *, NvHandle);
#endif