/usr/include/xenomai/asm-blackfin/calibration.h is in libxenomai-dev 2.6.3-2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 | /*
* Copyright (C) 2005 Philippe Gerum <rpm@xenomai.org>.
*
* Xenomai is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* Xenomai is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with Xenomai; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
* 02111-1307, USA.
*/
#ifndef _XENO_ASM_BLACKFIN_CALIBRATION_H
#define _XENO_ASM_BLACKFIN_CALIBRATION_H
#ifndef _XENO_ASM_BLACKFIN_BITS_INIT_H
#error "please don't include asm/calibration.h directly"
#endif
static inline unsigned long xnarch_get_sched_latency (void)
{
#if CONFIG_XENO_OPT_TIMING_SCHEDLAT != 0
#define __sched_latency CONFIG_XENO_OPT_TIMING_SCHEDLAT
#else
#ifdef CONFIG_BF533
#define __sched_latency 5000
#elif defined(CONFIG_BF537)
#define __sched_latency 4800
#elif defined(CONFIG_BF53x)
#define __sched_latency 5000
#elif defined(CONFIG_BF538)
#define __sched_latency 5000
#elif defined(CONFIG_BF561)
#define __sched_latency 4500
#elif defined(CONFIG_BF609)
#define __sched_latency 5500
#elif defined(CONFIG_BF54x)
#define __sched_latency 5000
#elif defined(CONFIG_BF52x)
#define __sched_latency 7000
#elif defined(CONFIG_BF51x)
#define __sched_latency 6000
#elif defined(CONFIG_BF60x)
#define __sched_latency 5500
#else
#error "unsupported Blackfin processor"
#endif
#endif /* CONFIG_XENO_OPT_TIMING_SCHEDLAT */
return __sched_latency;
}
#undef __sched_latency
#endif /* !_XENO_ASM_BLACKFIN_CALIBRATION_H */
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