cachepc-linux

Fork of AMDESE/linux with modifications for CachePC side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-linux
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asserts.h (958B)

      1/* SPDX-License-Identifier: GPL-2.0-only */
      2/*
      3 * Copyright (C) 2020 Synopsys, Inc. (www.synopsys.com)
      4 *
      5 * Author: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
      6 */
      7#ifndef __ASM_ARC_ASSERTS_H
      8#define __ASM_ARC_ASSERTS_H
      9
     10/* Helpers to sanitize config options. */
     11
     12void chk_opt_strict(char *opt_name, bool hw_exists, bool opt_ena);
     13void chk_opt_weak(char *opt_name, bool hw_exists, bool opt_ena);
     14
     15/*
     16 * Check required config option:
     17 *  - panic in case of OPT enabled but corresponding HW absent.
     18 *  - warn in case of OPT disabled but corresponding HW exists.
     19*/
     20#define CHK_OPT_STRICT(opt_name, hw_exists)				\
     21({									\
     22	chk_opt_strict(#opt_name, hw_exists, IS_ENABLED(opt_name));	\
     23})
     24
     25/*
     26 * Check optional config option:
     27 *  - panic in case of OPT enabled but corresponding HW absent.
     28*/
     29#define CHK_OPT_WEAK(opt_name, hw_exists)				\
     30({									\
     31	chk_opt_weak(#opt_name, hw_exists, IS_ENABLED(opt_name));	\
     32})
     33
     34#endif /* __ASM_ARC_ASSERTS_H */