/* * CDDL HEADER START * * The contents of this file are subject to the terms of the * Common Development and Distribution License, Version 1.0 only * (the "License"). You may not use this file except in compliance * with the License. * * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE * or http://www.opensolaris.org/os/licensing. * See the License for the specific language governing permissions * and limitations under the License. * * When distributing Covered Code, include this CDDL HEADER in each * file and include the License file at usr/src/OPENSOLARIS.LICENSE. * If applicable, add the following below this CDDL HEADER, with the * fields enclosed by brackets "[]" replaced with your own identifying * information: Portions Copyright [yyyy] [name of copyright owner] * * CDDL HEADER END */ /* * Copyright (c) 1999-2001 by Sun Microsystems, Inc. * All rights reserved. */ #ifndef _SYS_CYCLIC_H #define _SYS_CYCLIC_H #pragma ident "%Z%%M% %I% %E% SMI" #ifdef __cplusplus extern "C" { #endif #ifndef _ASM #include <sys/time.h> #include <sys/cpuvar.h> #include <sys/cpupart.h> #endif /* !_ASM */ #define CY_LOW_LEVEL 0 #define CY_LOCK_LEVEL 1 #define CY_HIGH_LEVEL 2 #define CY_SOFT_LEVELS 2 #define CY_LEVELS 3 #ifndef _ASM typedef uintptr_t cyclic_id_t; typedef int cyc_index_t; typedef int cyc_cookie_t; typedef uint16_t cyc_level_t; typedef void (*cyc_func_t)(void *); typedef void *cyb_arg_t; #define CYCLIC_NONE ((cyclic_id_t)0) typedef struct cyc_handler { cyc_func_t cyh_func; void *cyh_arg; cyc_level_t cyh_level; } cyc_handler_t; typedef struct cyc_time { hrtime_t cyt_when; hrtime_t cyt_interval; } cyc_time_t; typedef struct cyc_omni_handler { void (*cyo_online)(void *, cpu_t *, cyc_handler_t *, cyc_time_t *); void (*cyo_offline)(void *, cpu_t *, void *); void *cyo_arg; } cyc_omni_handler_t; #ifdef _KERNEL extern cyclic_id_t cyclic_add(cyc_handler_t *, cyc_time_t *); extern cyclic_id_t cyclic_add_omni(cyc_omni_handler_t *); extern void cyclic_remove(cyclic_id_t); extern void cyclic_bind(cyclic_id_t, cpu_t *, cpupart_t *); extern hrtime_t cyclic_getres(); extern int cyclic_offline(cpu_t *cpu); extern void cyclic_online(cpu_t *cpu); extern int cyclic_juggle(cpu_t *cpu); extern void cyclic_move_in(cpu_t *); extern int cyclic_move_out(cpu_t *); extern void cyclic_suspend(); extern void cyclic_resume(); extern void cyclic_fire(cpu_t *cpu); extern void cyclic_softint(cpu_t *cpu, cyc_level_t level); #endif /* _KERNEL */ #endif /* !_ASM */ #ifdef __cplusplus } #endif #endif /* _SYS_CYCLIC_H */