include/linux/ras.h

   1 /* SPDX-License-Identifier: GPL-2.0 */
   2 #ifndef __RAS_H__
   3 #define __RAS_H__
   4
   5 #include <asm/errno.h>
   6 #include <linux/uuid.h>
   7 #include <linux/cper.h>
   8
   9 #ifdef CONFIG_DEBUG_FS
  10 int ras_userspace_consumers(void);
  11 void ras_debugfs_init(void);
  12 int ras_add_daemon_trace(void);
  13 #else
  14 static inline int ras_userspace_consumers(void) { return 0; }
  15 static inline void ras_debugfs_init(void) { }
  16 static inline int ras_add_daemon_trace(void) { return 0; }
  17 #endif
  18
  19 #ifdef CONFIG_RAS_CEC
  20 void __init cec_init(void);
  21 int __init parse_cec_param(char *str);
  22 int cec_add_elem(u64 pfn);
  23 #else
  24 static inline void __init cec_init(void)        { }
  25 static inline int cec_add_elem(u64 pfn)         { return -ENODEV; }
  26 #endif
  27
  28 #ifdef CONFIG_RAS
  29 void log_non_standard_event(const guid_t *sec_type,
  30                             const guid_t *fru_id, const char *fru_text,
  31                             const u8 sev, const u8 *err, const u32 len);
  32 void log_arm_hw_error(struct cper_sec_proc_arm *err);
  33 #else
  34 static inline void
  35 log_non_standard_event(const guid_t *sec_type,
  36                        const guid_t *fru_id, const char *fru_text,
  37                        const u8 sev, const u8 *err, const u32 len)
  38 { return; }
  39 static inline void
  40 log_arm_hw_error(struct cper_sec_proc_arm *err) { return; }
  41 #endif
  42
  43 #endif /* __RAS_H__ */