1 files changed, 88 insertions, 0 deletions
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 <asm/mce.h>
+
+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);