mirror of
https://github.com/NVIDIA/open-gpu-kernel-modules.git
synced 2026-02-09 09:39:57 +00:00
520.61.05
This commit is contained in:
Andy Ritger
@@ -1,25 +1,24 @@
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/*
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* SPDX-FileCopyrightText: Copyright (c) 2016-2022 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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/*******************************************************************************
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Copyright (c) 2016-2022 NVidia Corporation
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to
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deal in the Software without restriction, including without limitation the
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rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
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sell copies of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be
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included in all copies or substantial portions of the Software.
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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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#ifndef _NVLINK_LIB_CTRL_H_
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#define _NVLINK_LIB_CTRL_H_
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@@ -30,7 +29,7 @@
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/* List of supported capability type */
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#define NVLINK_CAP_FABRIC_MANAGEMENT 0
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/*
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/*
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* Max supported capabilities count
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*
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*/
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@@ -62,7 +61,7 @@
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/*
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* Total number of nvlink endpoints core library can have
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* This is mapped to NVLINK_MAX_SYSTEM_LINK_NUM in drivers/nvlink/interface/nvlink.h
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* This is mapped to NVLINK_MAX_SYSTEM_LINK_NUM in drivers/nvlink/interface/nvlink.h
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*/
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#define NVLINK_MAX_NVLINK_ENDPOINTS 624
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@@ -90,7 +89,7 @@ typedef struct
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typedef struct
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{
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NvU16 nodeId;
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NvU32 linkIndex;
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NvU16 linkIndex;
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nvlink_pci_dev_info pciInfo;
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} nvlink_endpoint;
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@@ -110,13 +109,15 @@ typedef struct
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NvU16 numLinks;
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NvU32 devType;
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NV_DECLARE_ALIGNED(NvU64 enabledLinkMask, 8);
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NvBool bEnableAli;
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/* See struct definition modification guidelines at the top of this file */
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} nvlink_detailed_dev_info;
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/* detailed information about a remote nvlink connection endpoint */
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typedef struct
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{
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NvU16 nodeId;
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NvU32 linkIndex;
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NvU16 linkIndex;
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nvlink_pci_dev_info pciInfo;
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NvU8 devUuid[NVLINK_UUID_LEN];
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NvU32 devType;
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@@ -188,9 +189,9 @@ typedef enum
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/* link and sublink state of an nvlink endpoint */
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typedef struct
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{
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NvU32 linkMode;
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NvU32 txSubLinkMode;
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NvU32 rxSubLinkMode;
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NvU8 linkMode;
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NvU8 txSubLinkMode;
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NvU8 rxSubLinkMode;
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} nvlink_link_state;
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/*
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@@ -353,7 +354,7 @@ typedef struct
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*/
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typedef struct
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{
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NvU32 linkIndex;
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NvU16 linkIndex;
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NvBool initStatus;
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} nvlink_link_init_status;
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@@ -502,7 +503,7 @@ typedef struct
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*/
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typedef struct
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{
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NvU32 linkIndex;
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NvU16 linkIndex;
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NV_DECLARE_ALIGNED(NvU64 tokenValue, 8);
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} nvlink_token_info;
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@@ -586,6 +587,7 @@ typedef enum
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nvlink_train_conn_to_off,
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nvlink_train_conn_active_to_swcfg,
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nvlink_train_conn_swcfg_to_off,
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/* See enum modification guidelines at the top of this file */
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} nvlink_conn_train_type;
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typedef struct
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@@ -1075,7 +1077,7 @@ typedef struct
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} nvlink_initphase5;
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/*
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* CTRL_NVLINK_GET_DEVICE_LINKS_STATE
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* CTRL_NVLINK_GET_DEVICE_LINK_STATES
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*
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* Returns the link state of all enabled links on a given device.
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*
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@@ -1109,6 +1111,11 @@ typedef struct
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NvU32 endStatesCount;
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} nvlink_get_device_link_states;
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/*
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* Note: Verify that new parameter structs for IOCTLs satisfy
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* sizing restrictions for all OSs they could be used in.
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*/
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#define CTRL_NVLINK_CHECK_VERSION 0x01
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#define CTRL_NVLINK_SET_NODE_ID 0x02
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#define CTRL_NVLINK_SET_TX_COMMON_MODE 0x03
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