2 * linux/arch/alpha/kernel/err_impl.h
4 * Copyright (C) 2000 Jeff Wiedemeier (Compaq Computer Corporation)
6 * Contains declarations and macros to support Alpha error handling
12 struct ev7_lf_subpackets;
14 struct el_subpacket_annotation {
15 struct el_subpacket_annotation *next;
22 #define SUBPACKET_ANNOTATION(c, t, r, d, a) {NULL, (c), (t), (r), (d), (a)}
24 struct el_subpacket_handler {
25 struct el_subpacket_handler *next;
27 struct el_subpacket *(*handler)(struct el_subpacket *);
29 #define SUBPACKET_HANDLER_INIT(c, h) {NULL, (c), (h)}
32 * Manipulate a field from a register given it's name. defines
33 * for the LSB (__S - shift count) and bitmask (__M) are required
35 * EXTRACT(u, f) - extracts the field and places it at bit position 0
36 * GEN_MASK(f) - creates an in-position mask for the field
38 #define EXTRACT(u, f) (((u) >> f##__S) & f##__M)
39 #define GEN_MASK(f) ((u64)f##__M << f##__S)
44 extern char *err_print_prefix;
46 extern void mchk_dump_mem(void *, size_t, char **);
47 extern void mchk_dump_logout_frame(struct el_common *);
48 extern void el_print_timestamp(union el_timestamp *);
49 extern void el_process_subpackets(struct el_subpacket *, int);
50 extern struct el_subpacket *el_process_subpacket(struct el_subpacket *);
51 extern void el_annotate_subpacket(struct el_subpacket *);
52 extern void cdl_check_console_data_log(void);
53 extern int cdl_register_subpacket_annotation(struct el_subpacket_annotation *);
54 extern int cdl_register_subpacket_handler(struct el_subpacket_handler *);
59 extern struct ev7_lf_subpackets *
60 ev7_collect_logout_frame_subpackets(struct el_subpacket *,
61 struct ev7_lf_subpackets *);
62 extern void ev7_register_error_handlers(void);
63 extern void ev7_machine_check(unsigned long, unsigned long);
68 extern void ev6_register_error_handlers(void);
69 extern int ev6_process_logout_frame(struct el_common *, int);
70 extern void ev6_machine_check(unsigned long, unsigned long);
75 extern void marvel_machine_check(unsigned long, unsigned long);
76 extern void marvel_register_error_handlers(void);
81 extern int titan_process_logout_frame(struct el_common *, int);
82 extern void titan_machine_check(unsigned long, unsigned long);
83 extern void titan_register_error_handlers(void);
84 extern int privateer_process_logout_frame(struct el_common *, int);
85 extern void privateer_machine_check(unsigned long, unsigned long);