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author | Srikant Patnaik | 2015-01-11 12:28:04 +0530 |
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committer | Srikant Patnaik | 2015-01-11 12:28:04 +0530 |
commit | 871480933a1c28f8a9fed4c4d34d06c439a7a422 (patch) | |
tree | 8718f573808810c2a1e8cb8fb6ac469093ca2784 /arch/mips/dec/reset.c | |
parent | 9d40ac5867b9aefe0722bc1f110b965ff294d30d (diff) | |
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Moved, renamed, and deleted files
The original directory structure was scattered and unorganized.
Changes are basically to make it look like kernel structure.
Diffstat (limited to 'arch/mips/dec/reset.c')
-rw-r--r-- | arch/mips/dec/reset.c | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/arch/mips/dec/reset.c b/arch/mips/dec/reset.c new file mode 100644 index 00000000..c15a8790 --- /dev/null +++ b/arch/mips/dec/reset.c @@ -0,0 +1,40 @@ +/* + * 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> + +typedef void __noreturn (* noret_func_t)(void); + +static inline void __noreturn back_to_prom(void) +{ + noret_func_t func = (void *)CKSEG1ADDR(0x1fc00000); + + func(); +} + +void __noreturn dec_machine_restart(char *command) +{ + back_to_prom(); +} + +void __noreturn dec_machine_halt(void) +{ + back_to_prom(); +} + +void __noreturn dec_machine_power_off(void) +{ + /* DECstations don't have a software power switch */ + back_to_prom(); +} + +irqreturn_t dec_intr_halt(int irq, void *dev_id) +{ + dec_machine_halt(); +} |