| Server IP : 61.19.30.66 / Your IP : 216.73.216.101 Web Server : Apache/2.2.22 (Ubuntu) System : Linux klw 3.11.0-15-generic #25~precise1-Ubuntu SMP Thu Jan 30 17:39:31 UTC 2014 x86_64 User : www-data ( 33) PHP Version : 5.3.10-1ubuntu3.48 Disable Function : pcntl_alarm,pcntl_fork,pcntl_waitpid,pcntl_wait,pcntl_wifexited,pcntl_wifstopped,pcntl_wifsignaled,pcntl_wexitstatus,pcntl_wtermsig,pcntl_wstopsig,pcntl_signal,pcntl_signal_dispatch,pcntl_get_last_error,pcntl_strerror,pcntl_sigprocmask,pcntl_sigwaitinfo,pcntl_sigtimedwait,pcntl_exec,pcntl_getpriority,pcntl_setpriority, MySQL : ON | cURL : OFF | WGET : ON | Perl : ON | Python : ON | Sudo : ON | Pkexec : OFF Directory : /lib/modules/3.11.0-15-generic/build/arch/powerpc/include/asm/ |
Upload File : |
/*
* Copyright (C) 1999 Cort Dougan <cort@cs.nmt.edu>
*/
#ifndef _ASM_POWERPC_RUNLATCH_H
#define _ASM_POWERPC_RUNLATCH_H
#ifdef CONFIG_PPC64
extern void __ppc64_runlatch_on(void);
extern void __ppc64_runlatch_off(void);
/*
* We manually hard enable-disable, this is called
* in the idle loop and we don't want to mess up
* with soft-disable/enable & interrupt replay.
*/
#define ppc64_runlatch_off() \
do { \
if (cpu_has_feature(CPU_FTR_CTRL) && \
test_thread_local_flags(_TLF_RUNLATCH)) { \
unsigned long msr = mfmsr(); \
__hard_irq_disable(); \
__ppc64_runlatch_off(); \
if (msr & MSR_EE) \
__hard_irq_enable(); \
} \
} while (0)
#define ppc64_runlatch_on() \
do { \
if (cpu_has_feature(CPU_FTR_CTRL) && \
!test_thread_local_flags(_TLF_RUNLATCH)) { \
unsigned long msr = mfmsr(); \
__hard_irq_disable(); \
__ppc64_runlatch_on(); \
if (msr & MSR_EE) \
__hard_irq_enable(); \
} \
} while (0)
#else
#define ppc64_runlatch_on()
#define ppc64_runlatch_off()
#endif /* CONFIG_PPC64 */
#endif /* _ASM_POWERPC_RUNLATCH_H */