[a9153ec] | 1 | /** |
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| 2 | * @file |
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| 3 | * |
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| 4 | * @ingroup rtems_bsd_rtems |
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| 5 | * |
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| 6 | * @brief TODO. |
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| 7 | */ |
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| 8 | |
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| 9 | /* |
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[5084ad8] | 10 | * Copyright (c) 2009-2013 embedded brains GmbH. All rights reserved. |
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[a9153ec] | 11 | * |
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| 12 | * embedded brains GmbH |
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[5084ad8] | 13 | * Dornierstr. 4 |
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[a9153ec] | 14 | * 82178 Puchheim |
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| 15 | * Germany |
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| 16 | * <rtems@embedded-brains.de> |
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| 17 | * |
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[8420b94] | 18 | * Redistribution and use in source and binary forms, with or without |
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| 19 | * modification, are permitted provided that the following conditions |
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| 20 | * are met: |
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| 21 | * 1. Redistributions of source code must retain the above copyright |
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| 22 | * notice, this list of conditions and the following disclaimer. |
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| 23 | * 2. Redistributions in binary form must reproduce the above copyright |
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| 24 | * notice, this list of conditions and the following disclaimer in the |
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| 25 | * documentation and/or other materials provided with the distribution. |
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| 26 | * |
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| 27 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND |
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| 28 | * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
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| 29 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
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| 30 | * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE |
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| 31 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
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| 32 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS |
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| 33 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) |
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| 34 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
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| 35 | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY |
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| 36 | * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF |
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| 37 | * SUCH DAMAGE. |
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[a9153ec] | 38 | */ |
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| 39 | |
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[f244de9] | 40 | #include <machine/rtems-bsd-kernel-space.h> |
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[ab415f9] | 41 | #include <machine/rtems-bsd-thread.h> |
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[a9153ec] | 42 | |
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[e599318] | 43 | #include <rtems/bsd/sys/param.h> |
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| 44 | #include <rtems/bsd/sys/types.h> |
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| 45 | #include <sys/systm.h> |
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| 46 | #include <sys/kernel.h> |
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| 47 | #include <rtems/bsd/sys/lock.h> |
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| 48 | #include <sys/mutex.h> |
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| 49 | #include <sys/proc.h> |
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[a9153ec] | 50 | |
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[e599318] | 51 | #include <rtems/bsd/bsd.h> |
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[a9153ec] | 52 | |
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[f3b2913] | 53 | SYSINIT_REFERENCE(configure1); |
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| 54 | SYSINIT_REFERENCE(module); |
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| 55 | SYSINIT_REFERENCE(kobj); |
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| 56 | SYSINIT_REFERENCE(linker_kernel); |
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| 57 | SYSINIT_MODULE_REFERENCE(rootbus); |
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| 58 | SYSINIT_DRIVER_REFERENCE(nexus, root); |
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| 59 | |
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[5084ad8] | 60 | RTEMS_BSD_DEFINE_SET(modmetadata_set, struct mod_metadata); |
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| 61 | RTEMS_BSD_DEFINE_SET(sysctl_set, struct sysctl_oid); |
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| 62 | |
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| 63 | RTEMS_BSD_DEFINE_RWSET(sysinit_set, struct sysinit); |
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| 64 | |
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[a9153ec] | 65 | /* In FreeBSD this is a local function */ |
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| 66 | void mi_startup(void); |
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| 67 | |
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| 68 | int hz; |
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| 69 | int tick; |
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| 70 | int maxusers; /* base tunable */ |
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| 71 | |
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[89761ed] | 72 | struct timeval boottime; |
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| 73 | |
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[a9153ec] | 74 | rtems_status_code |
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| 75 | rtems_bsd_initialize(void) |
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| 76 | { |
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| 77 | rtems_status_code sc = RTEMS_SUCCESSFUL; |
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| 78 | |
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[21cc0aa] | 79 | hz = (int) rtems_clock_get_ticks_per_second(); |
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| 80 | tick = 1000000 / hz; |
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| 81 | maxusers = 1; |
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[a9153ec] | 82 | |
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[89761ed] | 83 | gettimeofday(&boottime, NULL); |
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| 84 | |
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[a9153ec] | 85 | sc = rtems_timer_initiate_server( |
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| 86 | BSD_TASK_PRIORITY_TIMER, |
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| 87 | BSD_MINIMUM_TASK_STACK_SIZE, |
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| 88 | RTEMS_DEFAULT_ATTRIBUTES |
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| 89 | ); |
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| 90 | if (sc != RTEMS_SUCCESSFUL) { |
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| 91 | return RTEMS_UNSATISFIED; |
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| 92 | } |
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| 93 | |
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| 94 | mutex_init(); |
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| 95 | mi_startup(); |
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| 96 | |
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| 97 | return RTEMS_SUCCESSFUL; |
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| 98 | } |
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