mirror of
https://github.com/NVIDIA/open-gpu-kernel-modules.git
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151 lines
4.1 KiB
C
151 lines
4.1 KiB
C
/*
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* SPDX-FileCopyrightText: Copyright (c) 2020 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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#include "common_nvswitch.h"
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#include "inforom/inforom_nvswitch.h"
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NvlStatus
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nvswitch_inforom_bbx_add_sxid
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(
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nvswitch_device *device,
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NvU32 exceptionType,
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NvU32 data0,
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NvU32 data1,
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NvU32 data2
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)
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{
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NvlStatus status;
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status = device->hal.nvswitch_bbx_add_sxid(device, exceptionType, data0, data1, data2);
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if (status != NVL_SUCCESS)
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{
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NVSWITCH_PRINT(device, ERROR, "nvswitch_inforom_bbx_add_sxid failed, status=%d\n", status);
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}
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return status;
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}
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void
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nvswitch_inforom_bbx_unload
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(
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nvswitch_device *device
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)
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{
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NvlStatus status;
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status = device->hal.nvswitch_bbx_unload(device);
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if (status != NVL_SUCCESS)
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{
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NVSWITCH_PRINT(device, ERROR, "nvswitch_inforom_bbx_unload failed, status=%d\n", status);
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}
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return;
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}
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NvlStatus
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nvswitch_inforom_bbx_load
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(
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nvswitch_device *device
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)
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{
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NvlStatus status;
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NvU64 time_ns = 0;
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NvU32 majorVer;
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NvU32 minorVer;
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NvU32 buildNum;
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NvU8 osType;
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NvU32 osVersion;
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osType = INFOROM_BBX_OBJ_V1_00_SYSTEM_OS_TYPE_UNIX;
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status = nvswitch_os_get_os_version(&majorVer, &minorVer, &buildNum);
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if (status != NVL_SUCCESS)
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{
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NVSWITCH_PRINT(device, ERROR,
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"%s: Failed to get OS version, status=%d\n",
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__FUNCTION__, status);
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return status;
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}
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if ((majorVer > 0xff) || (minorVer > 0xff) || (buildNum > 0xffff))
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{
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NVSWITCH_PRINT(device, ERROR,
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"Unexpected OS versions found. majorVer: 0x%x minorVer: 0x%x buildNum: 0x%x\n",
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majorVer, minorVer, buildNum);
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return -NVL_ERR_NOT_SUPPORTED;;
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}
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osVersion =
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REF_NUM(INFOROM_BBX_OBJ_V1_00_SYSTEM_OS_MAJOR, majorVer) |
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REF_NUM(INFOROM_BBX_OBJ_V1_00_SYSTEM_OS_MINOR, minorVer) |
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REF_NUM(INFOROM_BBX_OBJ_V1_00_SYSTEM_OS_BUILD, buildNum);
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time_ns = nvswitch_os_get_platform_time_epoch();
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status = device->hal.nvswitch_bbx_load(device, time_ns, osType, osVersion);
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if (status != NVL_SUCCESS)
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{
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NVSWITCH_PRINT(device, ERROR, "nvswitch_inforom_bbx_load failed, status=%d\n", status);
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}
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return status;
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}
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NvlStatus
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nvswitch_inforom_bbx_get_sxid
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(
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nvswitch_device *device,
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NVSWITCH_GET_SXIDS_PARAMS *params
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)
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{
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NvlStatus status;
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status = device->hal.nvswitch_bbx_get_sxid(device, params);
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if (status != NVL_SUCCESS)
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{
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NVSWITCH_PRINT(device, ERROR, "nvswitch_inforom_bbx_load failed, status=%d\n", status);
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}
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return status;
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}
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NvlStatus
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nvswitch_inforom_bbx_get_data
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(
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nvswitch_device *device,
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NvU8 dataType,
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void *params
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)
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{
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NvlStatus status;
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status = device->hal.nvswitch_bbx_get_data(device, dataType, params);
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if (status != NVL_SUCCESS)
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{
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NVSWITCH_PRINT(device, ERROR, "%s: (type=%d) failed, status=%d\n", __FUNCTION__, dataType, status);
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}
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return status;
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}
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