diff options
Diffstat (limited to 'ANDROID_3.4.5/arch/sparc/prom/mp.c')
-rw-r--r-- | ANDROID_3.4.5/arch/sparc/prom/mp.c | 43 |
1 files changed, 0 insertions, 43 deletions
diff --git a/ANDROID_3.4.5/arch/sparc/prom/mp.c b/ANDROID_3.4.5/arch/sparc/prom/mp.c deleted file mode 100644 index 0da8256c..00000000 --- a/ANDROID_3.4.5/arch/sparc/prom/mp.c +++ /dev/null @@ -1,43 +0,0 @@ -/* - * mp.c: OpenBoot Prom Multiprocessor support routines. Don't call - * these on a UP or else you will halt and catch fire. ;) - * - * Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu) - */ - -#include <linux/types.h> -#include <linux/kernel.h> -#include <linux/sched.h> - -#include <asm/openprom.h> -#include <asm/oplib.h> - -extern void restore_current(void); - -/* Start cpu with prom-tree node 'cpunode' using context described - * by 'ctable_reg' in context 'ctx' at program counter 'pc'. - * - * XXX Have to look into what the return values mean. XXX - */ -int -prom_startcpu(int cpunode, struct linux_prom_registers *ctable_reg, int ctx, char *pc) -{ - int ret; - unsigned long flags; - - spin_lock_irqsave(&prom_lock, flags); - switch(prom_vers) { - case PROM_V0: - case PROM_V2: - default: - ret = -1; - break; - case PROM_V3: - ret = (*(romvec->v3_cpustart))(cpunode, (int) ctable_reg, ctx, pc); - break; - } - restore_current(); - spin_unlock_irqrestore(&prom_lock, flags); - - return ret; -} |