diff options
Diffstat (limited to 'arch/x86/kernel/cpu/mcheck/mce-internal.h')
| -rw-r--r-- | arch/x86/kernel/cpu/mcheck/mce-internal.h | 110 |
1 files changed, 0 insertions, 110 deletions
diff --git a/arch/x86/kernel/cpu/mcheck/mce-internal.h b/arch/x86/kernel/cpu/mcheck/mce-internal.h deleted file mode 100644 index 098530a93bb7..000000000000 --- a/arch/x86/kernel/cpu/mcheck/mce-internal.h +++ /dev/null @@ -1,110 +0,0 @@ -#include <linux/device.h> -#include <asm/mce.h> - -enum severity_level { - MCE_NO_SEVERITY, - MCE_DEFERRED_SEVERITY, - MCE_UCNA_SEVERITY = MCE_DEFERRED_SEVERITY, - MCE_KEEP_SEVERITY, - MCE_SOME_SEVERITY, - MCE_AO_SEVERITY, - MCE_UC_SEVERITY, - MCE_AR_SEVERITY, - MCE_PANIC_SEVERITY, -}; - -extern struct blocking_notifier_head x86_mce_decoder_chain; - -#define ATTR_LEN 16 -#define INITIAL_CHECK_INTERVAL 5 * 60 /* 5 minutes */ - -/* One object for each MCE bank, shared by all CPUs */ -struct mce_bank { - u64 ctl; /* subevents to enable */ - unsigned char init; /* initialise bank? */ - struct device_attribute attr; /* device attribute */ - char attrname[ATTR_LEN]; /* attribute name */ -}; - -struct mce_evt_llist { - struct llist_node llnode; - struct mce mce; -}; - -void mce_gen_pool_process(struct work_struct *__unused); -bool mce_gen_pool_empty(void); -int mce_gen_pool_add(struct mce *mce); -int mce_gen_pool_init(void); -struct llist_node *mce_gen_pool_prepare_records(void); - -extern int (*mce_severity)(struct mce *a, int tolerant, char **msg, bool is_excp); -struct dentry *mce_get_debugfs_dir(void); - -extern struct mce_bank *mce_banks; -extern mce_banks_t mce_banks_ce_disabled; - -#ifdef CONFIG_X86_MCE_INTEL -unsigned long cmci_intel_adjust_timer(unsigned long interval); -bool mce_intel_cmci_poll(void); -void mce_intel_hcpu_update(unsigned long cpu); -void cmci_disable_bank(int bank); -#else -# define cmci_intel_adjust_timer mce_adjust_timer_default -static inline bool mce_intel_cmci_poll(void) { return false; } -static inline void mce_intel_hcpu_update(unsigned long cpu) { } -static inline void cmci_disable_bank(int bank) { } -#endif - -void mce_timer_kick(unsigned long interval); - -#ifdef CONFIG_ACPI_APEI -int apei_write_mce(struct mce *m); -ssize_t apei_read_mce(struct mce *m, u64 *record_id); -int apei_check_mce(void); -int apei_clear_mce(u64 record_id); -#else -static inline int apei_write_mce(struct mce *m) -{ - return -EINVAL; -} -static inline ssize_t apei_read_mce(struct mce *m, u64 *record_id) -{ - return 0; -} -static inline int apei_check_mce(void) -{ - return 0; -} -static inline int apei_clear_mce(u64 record_id) -{ - return -EINVAL; -} -#endif - -void mce_inject_log(struct mce *m); - -/* - * We consider records to be equivalent if bank+status+addr+misc all match. - * This is only used when the system is going down because of a fatal error - * to avoid cluttering the console log with essentially repeated information. - * In normal processing all errors seen are logged. - */ -static inline bool mce_cmp(struct mce *m1, struct mce *m2) -{ - return m1->bank != m2->bank || - m1->status != m2->status || - m1->addr != m2->addr || - m1->misc != m2->misc; -} - -extern struct device_attribute dev_attr_trigger; - -#ifdef CONFIG_X86_MCELOG_LEGACY -void mce_work_trigger(void); -void mce_register_injector_chain(struct notifier_block *nb); -void mce_unregister_injector_chain(struct notifier_block *nb); -#else -static inline void mce_work_trigger(void) { } -static inline void mce_register_injector_chain(struct notifier_block *nb) { } -static inline void mce_unregister_injector_chain(struct notifier_block *nb) { } -#endif |
