linux_dsm_epyc7002/arch/sparc/include/asm/nmi.h

#ifndef __NMI_H
#define __NMI_H

extern int __init nmi_init(void);
extern void perfctr_irq(int irq, struct pt_regs *regs);
extern void nmi_adjust_hz(unsigned int new_hz);

extern atomic_t nmi_active;

extern void start_nmi_watchdog(void *unused);
extern void stop_nmi_watchdog(void *unused);

#endif /* __NMI_H */
sparc64: Implement NMI watchdog on capable cpus. Signed-off-by: David S. Miller <davem@davemloft.net> 2009-01-30 12:22:47 +07:00			`#ifndef __NMI_H`
			`#define __NMI_H`

			`extern int __init nmi_init(void);`
			`extern void perfctr_irq(int irq, struct pt_regs *regs);`
			`extern void nmi_adjust_hz(unsigned int new_hz);`

sparc64: Manage NMI watchdog enabling like x86. Use a per-cpu 'wd_enabled' boolean and a global atomic_t count of watchdog NMI enabled cpus which is set to '-1' if something is wrong with the watchdog and it can't be used. Signed-off-by: David S. Miller <davem@davemloft.net> 2009-09-09 13:16:06 +07:00			`extern atomic_t nmi_active;`
sparc64: Implement NMI watchdog on capable cpus. Signed-off-by: David S. Miller <davem@davemloft.net> 2009-01-30 12:22:47 +07:00
sparc64: Initial hw perf counter support. Only supports one simple counter and only UltraSPARC-IIIi chips. Signed-off-by: David S. Miller <davem@davemloft.net> 2009-09-10 20:28:20 +07:00			`extern void start_nmi_watchdog(void *unused);`
			`extern void stop_nmi_watchdog(void *unused);`

sparc64: Implement NMI watchdog on capable cpus. Signed-off-by: David S. Miller <davem@davemloft.net> 2009-01-30 12:22:47 +07:00			`#endif /* __NMI_H */`