/* *	linux/arch/alpha/kernel/err_impl.h * *	Copyright (C) 2000 Jeff Wiedemeier (Compaq Computer Corporation) * *	Contains declarations and macros to support Alpha error handling * 	implementations. */ union el_timestamp;struct el_subpacket;struct ev7_lf_subpackets; struct el_subpacket_annotation {	struct el_subpacket_annotation *next;	u16 class;	u16 type;	u16 revision;	char *description;	char **annotation;};#define SUBPACKET_ANNOTATION(c, t, r, d, a) {NULL, (c), (t), (r), (d), (a)} struct el_subpacket_handler {	struct el_subpacket_handler *next;	u16 class;	struct el_subpacket *(*handler)(struct el_subpacket *);};#define SUBPACKET_HANDLER_INIT(c, h) {NULL, (c), (h)} /* * Manipulate a field from a register given it's name. defines * for the LSB (__S - shift count) and bitmask (__M) are required * * EXTRACT(u, f) - extracts the field and places it at bit position 0 * GEN_MASK(f) - creates an in-position mask for the field */#define EXTRACT(u, f) (((u) >> f##__S) & f##__M)#define GEN_MASK(f) ((u64)f##__M << f##__S) /* * err_common.c */extern char *err_print_prefix; extern void mchk_dump_mem(void *, size_t, char **);extern void mchk_dump_logout_frame(struct el_common *);extern void el_print_timestamp(union el_timestamp *);extern void el_process_subpackets(struct el_subpacket *, int);extern struct el_subpacket *el_process_subpacket(struct el_subpacket *);extern void el_annotate_subpacket(struct el_subpacket *);extern void cdl_check_console_data_log(void);extern int cdl_register_subpacket_annotation(struct el_subpacket_annotation *);extern int cdl_register_subpacket_handler(struct el_subpacket_handler *); /* * err_ev7.c */extern struct ev7_lf_subpackets *ev7_collect_logout_frame_subpackets(struct el_subpacket *,				    struct ev7_lf_subpackets *);extern void ev7_register_error_handlers(void);extern void ev7_machine_check(u64, u64, struct pt_regs *); /* * err_ev6.c */extern void ev6_register_error_handlers(void);extern int ev6_process_logout_frame(struct el_common *, int);extern void ev6_machine_check(u64, u64, struct pt_regs *); /* * err_marvel.c */extern void marvel_machine_check(u64, u64, struct pt_regs *);extern void marvel_register_error_handlers(void); /* * err_titan.c */extern int titan_process_logout_frame(struct el_common *, int);extern void titan_machine_check(u64, u64, struct pt_regs *);extern void titan_register_error_handlers(void);extern int privateer_process_logout_frame(struct el_common *, int);extern void privateer_machine_check(u64, u64, struct pt_regs *);