LXR linux/arch/arc/include/asm/asserts.h

   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 */
  35