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/**
* @file
*
* @ingroup rtems_bsd_rtems
*
* @brief TODO.
*/
/*
* COPYRIGHT (c) 2012.
* On-Line Applications Research Corporation (OAR).
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/
#include <freebsd/machine/rtems-bsd-config.h>
#include <freebsd/sys/types.h>
#include <freebsd/sys/smp.h>
#include <freebsd/machine/smp.h>
#include <freebsd/sys/sysctl.h>
int mp_ncpus;
int mp_maxcpus;
cpumask_t all_cpus;
u_int mp_maxid;
static void smp_configure(void *dummy)
{
int i;
all_cpus = 0x0;
#if defined(RTEMS_SMP)
mp_ncpus = rtems_smp_get_number_of_processors();
mp_maxcpus = rtems_configuration_smp_maximum_processors;
#else
mp_ncpus = 1;
mp_maxcpus = 1;
#endif
mp_maxid = mp_maxcpus;
for(i=0; i< mp_ncpus; i++)
all_cpus |= 0x1 << i;
}
SYSCTL_NODE(_kern, OID_AUTO, smp, CTLFLAG_RD, smp_configure, "Kernel SMP");
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