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https://github.com/AuxXxilium/linux_dsm_epyc7002.git
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238b706da1
Make "struct ist_info" valid on both i386 and x86-64, and use the structure by name in the setup code. Additionally, "Intel SpeedStep IST" is redundant, refer to it as IST consistently. Signed-off-by: H. Peter Anvin <hpa@zytor.com>
35 lines
847 B
C
35 lines
847 B
C
#ifndef _ASM_IST_H
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#define _ASM_IST_H
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/*
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* Include file for the interface to IST BIOS
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* Copyright 2002 Andy Grover <andrew.grover@intel.com>
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by the
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* Free Software Foundation; either version 2, or (at your option) any
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* later version.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*/
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#ifdef __KERNEL__
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#include <linux/types.h>
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struct ist_info {
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u32 signature;
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u32 command;
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u32 event;
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u32 perf_level;
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};
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extern struct ist_info ist_info;
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#endif /* __KERNEL__ */
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#endif /* _ASM_IST_H */
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