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