162306a36Sopenharmony_ci/* SPDX-License-Identifier: GPL-2.0-or-later */
262306a36Sopenharmony_ci#ifndef __ASM_POWERPC_XMON_H
362306a36Sopenharmony_ci#define __ASM_POWERPC_XMON_H
462306a36Sopenharmony_ci
562306a36Sopenharmony_ci/*
662306a36Sopenharmony_ci * Copyrignt (C) 2006 IBM Corp
762306a36Sopenharmony_ci */
862306a36Sopenharmony_ci
962306a36Sopenharmony_ci#ifdef __KERNEL__
1062306a36Sopenharmony_ci
1162306a36Sopenharmony_ci#include <linux/irqreturn.h>
1262306a36Sopenharmony_ci
1362306a36Sopenharmony_ci#ifdef CONFIG_XMON
1462306a36Sopenharmony_ciextern void xmon_setup(void);
1562306a36Sopenharmony_civoid __init xmon_register_spus(struct list_head *list);
1662306a36Sopenharmony_cistruct pt_regs;
1762306a36Sopenharmony_ciextern int xmon(struct pt_regs *excp);
1862306a36Sopenharmony_ciextern irqreturn_t xmon_irq(int, void *);
1962306a36Sopenharmony_ci#else
2062306a36Sopenharmony_cistatic inline void xmon_setup(void) { }
2162306a36Sopenharmony_cistatic inline void xmon_register_spus(struct list_head *list) { }
2262306a36Sopenharmony_ci#endif
2362306a36Sopenharmony_ci
2462306a36Sopenharmony_ci#if defined(CONFIG_XMON) && defined(CONFIG_SMP)
2562306a36Sopenharmony_ciextern int cpus_are_in_xmon(void);
2662306a36Sopenharmony_ci#endif
2762306a36Sopenharmony_ci
2862306a36Sopenharmony_ciextern __printf(1, 2) void xmon_printf(const char *format, ...);
2962306a36Sopenharmony_ci
3062306a36Sopenharmony_ci#endif /* __KERNEL __ */
3162306a36Sopenharmony_ci#endif /* __ASM_POWERPC_XMON_H */
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