mirror of
https://github.com/NVIDIA/open-gpu-kernel-modules.git
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317 lines
9.8 KiB
C
317 lines
9.8 KiB
C
/*
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* SPDX-FileCopyrightText: Copyright (c) 2021-2023 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
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* SPDX-License-Identifier: MIT
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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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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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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* DEALINGS IN THE SOFTWARE.
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*/
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#pragma once
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#include <nvtypes.h>
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//
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// This file was generated with FINN, an NVIDIA coding tool.
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// Source file: ctrl/ctrl00f8.finn
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//
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#include "ctrl/ctrlxxxx.h"
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#include "ctrl90f1.h"
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#include "mmu_fmt_types.h"
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#define NV00F8_CTRL_CMD(cat,idx) NVXXXX_CTRL_CMD(0x00f8, NV00F8_CTRL_##cat, idx)
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/* NV00F8 command categories (6bits) */
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#define NV00F8_CTRL_RESERVED (0x00U)
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#define NV00F8_CTRL_FABRIC (0x01U)
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/*
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* NV00F8_CTRL_CMD_NULL
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*
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* This command does nothing.
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* This command does not take any parameters.
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*
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* Possible status values returned are:
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* NV_OK
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*/
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#define NV00F8_CTRL_CMD_NULL (0xf80000U) /* finn: Evaluated from "(FINN_NV_MEMORY_FABRIC_RESERVED_INTERFACE_ID << 8) | 0x0" */
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/*
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* NV00F8_CTRL_CMD_GET_INFO
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*
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* Queries memory allocation attributes.
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*
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* size [OUT]
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* Size of the allocation.
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*
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* pageSize [OUT]
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* Page size of the allocation.
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*
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* allocFlags [OUT]
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* Flags passed during the allocation.
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*
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* physAttrs [OUT]
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* Physical attributes associated with memory allocation.
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* For flexible mappings, it is not possible to retrieve this information,
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* behavior is undefined (returns all zeros).
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*/
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#define NV00F8_CTRL_CMD_GET_INFO (0xf80101U) /* finn: Evaluated from "(FINN_NV_MEMORY_FABRIC_FABRIC_INTERFACE_ID << 8) | NV00F8_CTRL_GET_INFO_PARAMS_MESSAGE_ID" */
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/*
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* addressSpace
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* Same as NV0041_CTRL_SURFACE_INFO_INDEX_ADDR_SPACE_TYPE.
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*
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* compressionCoverage
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* Same as NV0041_CTRL_SURFACE_INFO_INDEX_COMPR_COVERAGE.
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*/
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typedef struct NV_PHYSICAL_MEMORY_ATTRS {
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NvU32 addressSpace;
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NvU32 compressionCoverage;
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} NV_PHYSICAL_MEMORY_ATTRS;
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#define NV00F8_CTRL_GET_INFO_PARAMS_MESSAGE_ID (0x1U)
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typedef struct NV00F8_CTRL_GET_INFO_PARAMS {
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NV_DECLARE_ALIGNED(NvU64 size, 8);
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NV_DECLARE_ALIGNED(NvU64 pageSize, 8);
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NvU32 allocFlags;
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NV_PHYSICAL_MEMORY_ATTRS physAttrs;
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} NV00F8_CTRL_GET_INFO_PARAMS;
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/*
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* NV00F8_CTRL_CMD_DESCRIBE
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*
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* Queries the physical attributes of the fabric memory allocation.
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*
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* offset [IN]
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* Offset into memory allocation to query physical addresses for.
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*
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* totalPfns [OUT]
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* Number of PFNs in memory allocation.
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*
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* pfnArray [OUT]
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* Array of PFNs in memory allocation (2MB page size shifted).
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*
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* numPfns [OUT]
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* Number of valid entries in pfnArray.
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*
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* Note: This ctrl call is only available for kerenl mode client in vGPU platforms.
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*/
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#define NV00F8_CTRL_CMD_DESCRIBE (0xf80102) /* finn: Evaluated from "(FINN_NV_MEMORY_FABRIC_FABRIC_INTERFACE_ID << 8) | NV00F8_CTRL_DESCRIBE_PARAMS_MESSAGE_ID" */
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#define NV00F8_CTRL_DESCRIBE_PFN_ARRAY_SIZE 512
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#define NV00F8_CTRL_DESCRIBE_PARAMS_MESSAGE_ID (0x2U)
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typedef struct NV00F8_CTRL_DESCRIBE_PARAMS {
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NV_DECLARE_ALIGNED(NvU64 offset, 8);
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NV_DECLARE_ALIGNED(NvU64 totalPfns, 8);
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NvU32 pfnArray[NV00F8_CTRL_DESCRIBE_PFN_ARRAY_SIZE];
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NvU32 numPfns;
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} NV00F8_CTRL_DESCRIBE_PARAMS;
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/*
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* hMemory
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* Physical memory handle to be attached.
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*
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* offset
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* Offset into the fabric object.
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* Must be physical memory pagesize aligned (at least).
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*
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* mapOffSet
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* Offset into the physical memory descriptor.
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* Must be physical memory pagesize aligned.
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*
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* mapLength
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* Length of physical memory handle to be mapped.
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* Must be physical memory pagesize aligned and less than or equal to
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* fabric alloc size.
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*/
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typedef struct NV00F8_CTRL_ATTACH_MEM_INFO {
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NvHandle hMemory;
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NV_DECLARE_ALIGNED(NvU64 offset, 8);
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NV_DECLARE_ALIGNED(NvU64 mapOffset, 8);
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NV_DECLARE_ALIGNED(NvU64 mapLength, 8);
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} NV00F8_CTRL_ATTACH_MEM_INFO;
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/*
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* NV00F8_CTRL_CMD_ATTACH_MEM
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*
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* Attaches physical memory info to the fabric object.
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*
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* memInfos [IN]
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* Memory infos to be attached.
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*
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* numMemInfos [IN]
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* Number of memory infos to be attached.
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*
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* flags [IN]
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* For future use only. Must be zero for now.
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*
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* numAttached [OUT]
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* Successful attach count (returns a valid value on error too)
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*
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* Restrictions:
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* a. Physical memory with 2MB pagesize is allowed
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* b. Only vidmem physical memory handle can be attached
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* c. Supported only for flexible fabric objects.
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*/
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#define NV00F8_CTRL_CMD_ATTACH_MEM (0xf80103) /* finn: Evaluated from "(FINN_NV_MEMORY_FABRIC_FABRIC_INTERFACE_ID << 8) | NV00F8_CTRL_ATTACH_MEM_PARAMS_MESSAGE_ID" */
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#define NV00F8_MAX_ATTACHABLE_MEM_INFOS 64
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#define NV00F8_CTRL_ATTACH_MEM_PARAMS_MESSAGE_ID (0x3U)
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typedef struct NV00F8_CTRL_ATTACH_MEM_PARAMS {
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NV_DECLARE_ALIGNED(NV00F8_CTRL_ATTACH_MEM_INFO memInfos[NV00F8_MAX_ATTACHABLE_MEM_INFOS], 8);
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NvU16 numMemInfos;
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NvU32 flags;
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NvU16 numAttached;
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} NV00F8_CTRL_ATTACH_MEM_PARAMS;
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/*
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* NV00F8_CTRL_CMD_DETACH_MEM
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*
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* Detaches physical memory handle from the fabric object.
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*
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* offsets [IN]
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* Offsets at which memory was attached.
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*
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* numOffsets [IN]
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* Number of offsets to be detached.
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*
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* flags [IN]
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* For future use only. Must be zero for now.
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*
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* numDetached [OUT]
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* Successful detach count (returns a valid value on error too)
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*/
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#define NV00F8_CTRL_CMD_DETACH_MEM (0xf80104) /* finn: Evaluated from "(FINN_NV_MEMORY_FABRIC_FABRIC_INTERFACE_ID << 8) | NV00F8_CTRL_DETACH_MEM_PARAMS_MESSAGE_ID" */
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#define NV00F8_MAX_DETACHABLE_OFFSETS 64
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#define NV00F8_CTRL_DETACH_MEM_PARAMS_MESSAGE_ID (0x4U)
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typedef struct NV00F8_CTRL_DETACH_MEM_PARAMS {
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NV_DECLARE_ALIGNED(NvU64 offsets[NV00F8_MAX_DETACHABLE_OFFSETS], 8);
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NvU16 numOffsets;
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NvU32 flags;
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NvU16 numDetached;
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} NV00F8_CTRL_DETACH_MEM_PARAMS;
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/*
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* NV00F8_CTRL_CMD_GET_NUM_ATTACHED_MEM
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*
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* Returns number of attached physical memory info to the fabric object in
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* a given offset range.
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*
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* offsetStart [IN]
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* Offsets at which memory was attached.
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*
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* offsetEnd [IN]
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* Offsets at which memory was attached.
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*
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* numMemInfos [OUT]
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* Number of memory infos.
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*/
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#define NV00F8_CTRL_CMD_GET_NUM_ATTACHED_MEM (0xf80105) /* finn: Evaluated from "(FINN_NV_MEMORY_FABRIC_FABRIC_INTERFACE_ID << 8) | NV00F8_CTRL_GET_NUM_ATTACHED_MEM_PARAMS_MESSAGE_ID" */
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#define NV00F8_CTRL_GET_NUM_ATTACHED_MEM_PARAMS_MESSAGE_ID (0x5U)
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typedef struct NV00F8_CTRL_GET_NUM_ATTACHED_MEM_PARAMS {
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NV_DECLARE_ALIGNED(NvU64 offsetStart, 8);
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NV_DECLARE_ALIGNED(NvU64 offsetEnd, 8);
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NvU16 numMemInfos;
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} NV00F8_CTRL_GET_NUM_ATTACHED_MEM_PARAMS;
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/*
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* NV00F8_CTRL_CMD_GET_ATTACHED_MEM
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*
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* Queries attached physical memory info to the fabric object.
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*
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* offsetStart [IN]
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* Offsets at which memory was attached.
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*
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* numMemInfos [IN]
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* Number of memory infos to be filled.
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*
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* memInfos [IN/OUT]
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* Attached memory infos.
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* Use must populate a non-zero `hMemory` handle. This handle will be used by
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* RM for duping physical memory.
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*/
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#define NV00F8_CTRL_CMD_GET_ATTACHED_MEM (0xf80106) /* finn: Evaluated from "(FINN_NV_MEMORY_FABRIC_FABRIC_INTERFACE_ID << 8) | NV00F8_CTRL_GET_ATTACHED_MEM_PARAMS_MESSAGE_ID" */
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#define NV00F8_MAX_ATTACHED_MEM_INFOS 64
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#define NV00F8_CTRL_GET_ATTACHED_MEM_PARAMS_MESSAGE_ID (0x6U)
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typedef struct NV00F8_CTRL_GET_ATTACHED_MEM_PARAMS {
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NV_DECLARE_ALIGNED(NvU64 offsetStart, 8);
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NvU16 numMemInfos;
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NV_DECLARE_ALIGNED(NV00F8_CTRL_ATTACH_MEM_INFO memInfos[NV00F8_MAX_ATTACHED_MEM_INFOS], 8);
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} NV00F8_CTRL_GET_ATTACHED_MEM_PARAMS;
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/*
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* NV00F8_CTRL_CMD_GET_PAGE_LEVEL_INFO
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*
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* Queries page table information for a specific memory fabric address. This
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* call is only supported for Verif platforms. This will return the same info
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* as NV90F1_CTRL_VASPACE_GET_PAGE_LEVEL_INFO_PARAMS.
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*
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* offset [IN]
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* Memory fabric Offset from the base address for which page table
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* information is queried. This offset should be aligned to physical page
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* size.
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*
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* numLevels [OUT]
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* Number of levels populated.
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*
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* levels [OUT]
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* Per-level information.
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*
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* pFmt
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* Same as NV90F1_CTRL_VASPACE_GET_PAGE_LEVEL_INFO_PARAMS.
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*
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* levelFmt
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* Same as NV90F1_CTRL_VASPACE_GET_PAGE_LEVEL_INFO_PARAMS.
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*
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* sublevelFmt
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* Same as NV90F1_CTRL_VASPACE_GET_PAGE_LEVEL_INFO_PARAMS.
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*
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* aperture
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* Same as NV90F1_CTRL_VASPACE_GET_PAGE_LEVEL_INFO_PARAMS.
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*
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* size
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* Same as NV90F1_CTRL_VASPACE_GET_PAGE_LEVEL_INFO_PARAMS.
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*/
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#define NV00F8_CTRL_CMD_GET_PAGE_LEVEL_INFO (0xf80107U) /* finn: Evaluated from "(FINN_NV_MEMORY_FABRIC_FABRIC_INTERFACE_ID << 8) | NV00F8_CTRL_GET_PAGE_LEVEL_INFO_PARAMS_MESSAGE_ID" */
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#define NV00F8_CTRL_GET_PAGE_LEVEL_INFO_PARAMS_MESSAGE_ID (0x7U)
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typedef struct NV00F8_CTRL_GET_PAGE_LEVEL_INFO_PARAMS {
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NV_DECLARE_ALIGNED(NvU64 offset, 8);
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NvU32 numLevels;
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NV_DECLARE_ALIGNED(NV_CTRL_VASPACE_PAGE_LEVEL levels[GMMU_FMT_MAX_LEVELS], 8);
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} NV00F8_CTRL_GET_PAGE_LEVEL_INFO_PARAMS;
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/* _ctrl00f8_h_ */
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