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/*
* SPDX-FileCopyrightText: Copyright (c) 2021 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
* SPDX-License-Identifier: MIT
*
* 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.
*
* 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. 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.
*/
#pragma once
#include <nvtypes.h>
//
// This file was generated with FINN, an NVIDIA coding tool.
// Source file: ctrl/ctrl00f8.finn
//
#include "ctrl/ctrlxxxx.h"
#define NV00F8_CTRL_CMD(cat,idx) NVXXXX_CTRL_CMD(0x00f8, NV00F8_CTRL_##cat, idx)
/* NV00F8 command categories (6bits) */
#define NV00F8_CTRL_RESERVED (0x00U)
#define NV00F8_CTRL_FABRIC (0x01U)
/*
* NV00F8_CTRL_CMD_NULL
*
* This command does nothing.
* This command does not take any parameters.
*
* Possible status values returned are:
* NV_OK
*/
#define NV00F8_CTRL_CMD_NULL (0xf80000U) /* finn: Evaluated from "(FINN_NV_MEMORY_FABRIC_RESERVED_INTERFACE_ID << 8) | 0x0" */
/*
* NV00F8_CTRL_CMD_GET_INFO
*
* Queries memory allocation attributes.
*
* size [OUT]
* Size of the allocation.
*
* pageSize [OUT]
* Page size of the allocation.
*
* allocFlags [OUT]
* Flags passed during the allocation.
*
* physAttrs [OUT]
* Physical attributes associated with memory allocation.
* For flexible mappings, it is not possible to retrieve this information,
* behavior is undefined (returns all zeros).
*/
#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" */
/*
* addressSpace
* Same as NV0041_CTRL_SURFACE_INFO_INDEX_ADDR_SPACE_TYPE.
*
* compressionCoverage
* Same as NV0041_CTRL_SURFACE_INFO_INDEX_COMPR_COVERAGE.
*/
typedef struct NV_PHYSICAL_MEMORY_ATTRS {
NvU32 addressSpace;
NvU32 compressionCoverage;
} NV_PHYSICAL_MEMORY_ATTRS;
#define NV00F8_CTRL_GET_INFO_PARAMS_MESSAGE_ID (0x1U)
typedef struct NV00F8_CTRL_GET_INFO_PARAMS {
NV_DECLARE_ALIGNED(NvU64 size, 8);
NvU32 pageSize;
NvU32 allocFlags;
NV_PHYSICAL_MEMORY_ATTRS physAttrs;
} NV00F8_CTRL_GET_INFO_PARAMS;
/*
* NV00F8_CTRL_CMD_DESCRIBE
*
* Queries the physical attributes of the fabric memory allocation.
*
* offset [IN]
* Offset into memory allocation to query physical addresses for.
*
* totalPfns [OUT]
* Number of PFNs in memory allocation.
*
* pfnArray [OUT]
* Array of PFNs in memory allocation (2MB page size shifted).
*
* numPfns [OUT]
* Number of valid entries in pfnArray.
*
* Note: This ctrl call is only available for kerenl mode client in vGPU platforms.
*/
#define NV00F8_CTRL_CMD_DESCRIBE (0xf80102) /* finn: Evaluated from "(FINN_NV_MEMORY_FABRIC_FABRIC_INTERFACE_ID << 8) | NV00F8_CTRL_DESCRIBE_PARAMS_MESSAGE_ID" */
#define NV00F8_CTRL_DESCRIBE_PFN_ARRAY_SIZE 512
#define NV00F8_CTRL_DESCRIBE_PARAMS_MESSAGE_ID (0x2U)
typedef struct NV00F8_CTRL_DESCRIBE_PARAMS {
NV_DECLARE_ALIGNED(NvU64 offset, 8);
NV_DECLARE_ALIGNED(NvU64 totalPfns, 8);
NvU32 pfnArray[NV00F8_CTRL_DESCRIBE_PFN_ARRAY_SIZE];
NvU32 numPfns;
} NV00F8_CTRL_DESCRIBE_PARAMS;
/*
* hMemory [IN]
* Physical memory handle to be attached.
*
* offset [IN]
* Offset into the fabric object.
* Must be physical memory pagesize aligned (at least).
*
* mapOffSet [IN]
* Offset into the physical memory descriptor.
* Must be physical memory pagesize aligned.
*
* mapLength [IN]
* Length of physical memory handle to be mapped.
* Must be physical memory pagesize aligned and less than or equal to
* fabric alloc size.
*/
typedef struct NV00F8_CTRL_ATTACH_MEM_INFO {
NvHandle hMemory;
NV_DECLARE_ALIGNED(NvU64 offset, 8);
NV_DECLARE_ALIGNED(NvU64 mapOffset, 8);
NV_DECLARE_ALIGNED(NvU64 mapLength, 8);
} NV00F8_CTRL_ATTACH_MEM_INFO;
/*
* NV00F8_CTRL_CMD_ATTACH_MEM
*
* Attaches physical memory info to the fabric object.
*
* memInfos [IN]
* Memory infos to be attached.
*
* numMemInfos [IN]
* Number of memory infos to be attached.
*
* flags [IN]
* For future use only. Must be zero for now.
*
* numAttached [OUT]
* Successful attach count (returns a valid value on error too)
*
* Restrictions:
* a. Physical memory with 2MB pagesize is allowed
* b. Only vidmem physical memory handle can be attached
* c. Supported only for flexible fabric objects.
*/
#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" */
#define NV00F8_MAX_ATTACHABLE_MEM_INFOS 64
#define NV00F8_CTRL_ATTACH_MEM_PARAMS_MESSAGE_ID (0x3U)
typedef struct NV00F8_CTRL_ATTACH_MEM_PARAMS {
NV_DECLARE_ALIGNED(NV00F8_CTRL_ATTACH_MEM_INFO memInfos[NV00F8_MAX_ATTACHABLE_MEM_INFOS], 8);
NvU16 numMemInfos;
NvU32 flags;
NvU16 numAttached;
} NV00F8_CTRL_ATTACH_MEM_PARAMS;
/*
* NV00F8_CTRL_CMD_DETACH_MEM
*
* Detaches physical memory handle from the fabric object.
*
* offsets [IN]
* Offsets at which memory was attached.
*
* numOffsets [IN]
* Number of offsets to be detached.
*
* flags [IN]
* For future use only. Must be zero for now.
*
* numDetached [OUT]
* Successful detach count (returns a valid value on error too)
*/
#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" */
#define NV00F8_MAX_DETACHABLE_OFFSETS 64
#define NV00F8_CTRL_DETACH_MEM_PARAMS_MESSAGE_ID (0x4U)
typedef struct NV00F8_CTRL_DETACH_MEM_PARAMS {
NV_DECLARE_ALIGNED(NvU64 offsets[NV00F8_MAX_DETACHABLE_OFFSETS], 8);
NvU16 numOffsets;
NvU32 flags;
NvU16 numDetached;
} NV00F8_CTRL_DETACH_MEM_PARAMS;
/* _ctrl00f8_h_ */
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