^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1) /* SPDX-License-Identifier: GPL-2.0-or-later */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2) #ifndef __ASM_POWERPC_XMON_H
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3) #define __ASM_POWERPC_XMON_H
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 4)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 5) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 6) * Copyrignt (C) 2006 IBM Corp
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 7) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 8)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 9) #ifdef __KERNEL__
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 10)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 11) #include <linux/irqreturn.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 12)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 13) #ifdef CONFIG_XMON
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 14) extern void xmon_setup(void);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 15) extern void xmon_register_spus(struct list_head *list);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 16) struct pt_regs;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 17) extern int xmon(struct pt_regs *excp);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 18) extern irqreturn_t xmon_irq(int, void *);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 19) #else
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 20) static inline void xmon_setup(void) { };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 21) static inline void xmon_register_spus(struct list_head *list) { };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 22) #endif
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 23)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 24) #if defined(CONFIG_XMON) && defined(CONFIG_SMP)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 25) extern int cpus_are_in_xmon(void);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 26) #endif
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 27)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 28) extern __printf(1, 2) void xmon_printf(const char *format, ...);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 29)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 30) #endif /* __KERNEL __ */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 31) #endif /* __ASM_POWERPC_XMON_H */