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arch/mips/dec/reset.c
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/* * Reset a DECstation machine. * * Copyright (C) 199x the Anonymous * Copyright (C) 2001, 2002, 2003 Maciej W. Rozycki */ #include <linux/interrupt.h> #include <linux/linkage.h> #include <asm/addrspace.h> |
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typedef void __noreturn (* noret_func_t)(void); |
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static inline void __noreturn back_to_prom(void) |
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{ |
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noret_func_t func = (void *)CKSEG1ADDR(0x1fc00000); |
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func(); } |
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void __noreturn dec_machine_restart(char *command) |
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{ back_to_prom(); } |
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void __noreturn dec_machine_halt(void) |
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{ back_to_prom(); } |
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void __noreturn dec_machine_power_off(void) |
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{ /* DECstations don't have a software power switch */ back_to_prom(); } |
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irqreturn_t dec_intr_halt(int irq, void *dev_id) |
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{ dec_machine_halt(); } |