/*
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* Copyright (C) 2005 Philippe Gerum <rpm@xenomai.org>.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
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*/
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#ifndef _COBALT_UAPI_SCHED_H
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#define _COBALT_UAPI_SCHED_H
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#include <cobalt/uapi/kernel/types.h>
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#define SCHED_COBALT 42
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#define SCHED_WEAK 43
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#ifndef SCHED_SPORADIC
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#define SCHED_SPORADIC 10
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#define sched_ss_low_priority sched_u.ss.__sched_low_priority
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#define sched_ss_repl_period sched_u.ss.__sched_repl_period
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#define sched_ss_init_budget sched_u.ss.__sched_init_budget
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#define sched_ss_max_repl sched_u.ss.__sched_max_repl
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#endif /* !SCHED_SPORADIC */
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struct __sched_ss_param {
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int __sched_low_priority;
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struct __user_old_timespec __sched_repl_period;
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struct __user_old_timespec __sched_init_budget;
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int __sched_max_repl;
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};
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#define sched_rr_quantum sched_u.rr.__sched_rr_quantum
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struct __sched_rr_param {
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struct __user_old_timespec __sched_rr_quantum;
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};
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#ifndef SCHED_TP
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#define SCHED_TP 11
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#define sched_tp_partition sched_u.tp.__sched_partition
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#endif /* !SCHED_TP */
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struct __sched_tp_param {
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int __sched_partition;
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};
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struct sched_tp_window {
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struct __user_old_timespec offset;
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struct __user_old_timespec duration;
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int ptid;
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};
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enum {
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sched_tp_install,
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sched_tp_uninstall,
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sched_tp_start,
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sched_tp_stop,
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};
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struct __sched_config_tp {
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int op;
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int nr_windows;
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struct sched_tp_window windows[0];
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};
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#define sched_tp_confsz(nr_win) \
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(sizeof(struct __sched_config_tp) + nr_win * sizeof(struct sched_tp_window))
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#ifndef SCHED_QUOTA
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#define SCHED_QUOTA 12
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#define sched_quota_group sched_u.quota.__sched_group
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#endif /* !SCHED_QUOTA */
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struct __sched_quota_param {
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int __sched_group;
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};
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enum {
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sched_quota_add,
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sched_quota_remove,
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sched_quota_force_remove,
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sched_quota_set,
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sched_quota_get,
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};
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struct __sched_config_quota {
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int op;
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union {
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struct {
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int pshared;
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} add;
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struct {
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int tgid;
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} remove;
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struct {
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int tgid;
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int quota;
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int quota_peak;
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} set;
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struct {
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int tgid;
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} get;
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};
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struct __sched_quota_info {
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int tgid;
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int quota;
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int quota_peak;
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int quota_sum;
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} info;
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};
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#define sched_quota_confsz() sizeof(struct __sched_config_quota)
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struct sched_param_ex {
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int sched_priority;
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union {
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struct __sched_ss_param ss;
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struct __sched_rr_param rr;
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struct __sched_tp_param tp;
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struct __sched_quota_param quota;
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} sched_u;
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};
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union sched_config {
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struct __sched_config_tp tp;
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struct __sched_config_quota quota;
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};
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#endif /* !_COBALT_UAPI_SCHED_H */
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