From 76cb841cb886eef6b3bee341a2266c76578724ad Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Mon, 6 May 2024 03:02:30 +0200 Subject: Adding upstream version 4.19.249. Signed-off-by: Daniel Baumann --- arch/alpha/kernel/err_impl.h | 88 ++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 88 insertions(+) create mode 100644 arch/alpha/kernel/err_impl.h (limited to 'arch/alpha/kernel/err_impl.h') diff --git a/arch/alpha/kernel/err_impl.h b/arch/alpha/kernel/err_impl.h new file mode 100644 index 000000000..737b958a5 --- /dev/null +++ b/arch/alpha/kernel/err_impl.h @@ -0,0 +1,88 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * 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. + */ + +#include + +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(unsigned long, unsigned long); + +/* + * 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(unsigned long, unsigned long); + +/* + * err_marvel.c + */ +extern void marvel_machine_check(unsigned long, unsigned long); +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(unsigned long, unsigned long); +extern void titan_register_error_handlers(void); +extern int privateer_process_logout_frame(struct el_common *, int); +extern void privateer_machine_check(unsigned long, unsigned long); -- cgit v1.2.3