| Apache/2.4.7 (Ubuntu) Linux sman1baleendah 3.13.0-24-generic #46-Ubuntu SMP Thu Apr 10 19:11:08 UTC 2014 x86_64 uid=33(www-data) gid=33(www-data) groups=33(www-data) safemode : OFF MySQL: ON | Perl: ON | cURL: OFF | WGet: ON > / usr / src / linux-headers-3.13.0-24 / arch / sparc / include / asm / | server ip : 172.67.156.115 your ip : 172.69.7.234 H O M E |
| Filename | /usr/src/linux-headers-3.13.0-24/arch/sparc/include/asm/delay_32.h |
| Size | 882 |
| Permission | rw-r--r-- |
| Owner | root : root |
| Create time | 27-Apr-2025 09:50 |
| Last modified | 20-Jan-2014 10:40 |
| Last accessed | 06-Jul-2025 19:45 |
| Actions | edit | rename | delete | download (gzip) |
| View | text | code | image |
/*
* delay.h: Linux delay routines on the Sparc.
*
* Copyright (C) 1994 David S. Miller ([email protected]).
*/
#ifndef __SPARC_DELAY_H
#define __SPARC_DELAY_H
#include <asm/cpudata.h>
static inline void __delay(unsigned long loops)
{
__asm__ __volatile__("cmp %0, 0\n\t"
"1: bne 1b\n\t"
"subcc %0, 1, %0\n" :
"=&r" (loops) :
"0" (loops) :
"cc");
}
/* This is too messy with inline asm on the Sparc. */
extern void __udelay(unsigned long usecs, unsigned long lpj);
extern void __ndelay(unsigned long nsecs, unsigned long lpj);
#ifdef CONFIG_SMP
#define __udelay_val cpu_data(smp_processor_id()).udelay_val
#else /* SMP */
#define __udelay_val loops_per_jiffy
#endif /* SMP */
#define udelay(__usecs) __udelay(__usecs, __udelay_val)
#define ndelay(__nsecs) __ndelay(__nsecs, __udelay_val)
#endif /* defined(__SPARC_DELAY_H) */
* delay.h: Linux delay routines on the Sparc.
*
* Copyright (C) 1994 David S. Miller ([email protected]).
*/
#ifndef __SPARC_DELAY_H
#define __SPARC_DELAY_H
#include <asm/cpudata.h>
static inline void __delay(unsigned long loops)
{
__asm__ __volatile__("cmp %0, 0\n\t"
"1: bne 1b\n\t"
"subcc %0, 1, %0\n" :
"=&r" (loops) :
"0" (loops) :
"cc");
}
/* This is too messy with inline asm on the Sparc. */
extern void __udelay(unsigned long usecs, unsigned long lpj);
extern void __ndelay(unsigned long nsecs, unsigned long lpj);
#ifdef CONFIG_SMP
#define __udelay_val cpu_data(smp_processor_id()).udelay_val
#else /* SMP */
#define __udelay_val loops_per_jiffy
#endif /* SMP */
#define udelay(__usecs) __udelay(__usecs, __udelay_val)
#define ndelay(__nsecs) __ndelay(__nsecs, __udelay_val)
#endif /* defined(__SPARC_DELAY_H) */