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
10int ras_userspace_consumers(void);
11void ras_debugfs_init(void);
12int ras_add_daemon_trace(void);
13#else
14static inline int ras_userspace_consumers(void) { return 0; }
15static inline void ras_debugfs_init(void) { }
16static inline int ras_add_daemon_trace(void) { return 0; }
17#endif
18
19#ifdef CONFIG_RAS_CEC
20int __init parse_cec_param(char *str);
21#endif
22
23#ifdef CONFIG_RAS
24void log_non_standard_event(const guid_t *sec_type,
25 const guid_t *fru_id, const char *fru_text,
26 const u8 sev, const u8 *err, const u32 len);
27void log_arm_hw_error(struct cper_sec_proc_arm *err);
28
29#else
30static inline void
31log_non_standard_event(const guid_t *sec_type,
32 const guid_t *fru_id, const char *fru_text,
33 const u8 sev, const u8 *err, const u32 len)
34{ return; }
35static inline void
36log_arm_hw_error(struct cper_sec_proc_arm *err) { return; }
37#endif
38
39struct atl_err {
40 u64 addr;
41 u64 ipid;
42 u32 cpu;
43};
44
45#if IS_ENABLED(CONFIG_AMD_ATL)
46void amd_atl_register_decoder(unsigned long (*f)(struct atl_err *));
47void amd_atl_unregister_decoder(void);
48void amd_retire_dram_row(struct atl_err *err);
49unsigned long amd_convert_umc_mca_addr_to_sys_addr(struct atl_err *err);
50#else
51static inline void amd_retire_dram_row(struct atl_err *err) { }
52static inline unsigned long
53amd_convert_umc_mca_addr_to_sys_addr(struct atl_err *err) { return -EINVAL; }
54#endif /* CONFIG_AMD_ATL */
55
56#endif /* __RAS_H__ */
57