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Andy Ritger
2022-11-10 08:39:33 -08:00
parent 7c345b838b
commit 758b4ee818
1323 changed files with 262135 additions and 60754 deletions
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src/common/inc/pex.h Normal file
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/*
* SPDX-FileCopyrightText: Copyright (c) 2012-2022 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.
*/
#ifndef PEX_H
#define PEX_H
#define PEX_REVISION_ID 0x00000002
// subfunction 0 is common use: NV_ACPI_ALL_FUNC_SUPPORT
// #define PEX_FUNC_GETSUPPORTFUNCTION 0x00000000 // Get supported function
#define PEX_FUNC_GETSLOTINFO 0x00000001 // Get PCI Express Slot Information
#define PEX_FUNC_GETSLOTNUMBER 0x00000002 // Get PCI Express Slot Number
#define PEX_FUNC_GETVENDORTOKENID 0x00000003 // Get PCI Express Vendor Specific Token ID strings
#define PEX_FUNC_GETPCIBUSCAPS 0x00000004 // Get PCI Express Root Bus Capabilities
#define PEX_FUNC_IGNOREPCIBOOTCONFIG 0x00000005 // Indication to OS that PCI Boot config can be ignored
#define PEX_FUNC_GETLTRLATENCY 0x00000006 // Get PCI Express Latency Tolerance Reporting Info
#define PEX_FUNC_NAMEPCIDEVICE 0x00000007 // Get name of PCI or PCIE device
#define PEX_FUNC_SETLTRLATENCY 0x00000008 // Set PCI Express Latency Tolerance Reporting Values
#endif // PEX_H