drd.h revision 1d4b38e0077763e7c9b20768eacb841957e787bc
/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License (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 2006 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
#ifndef _DRD_H
#define _DRD_H
#pragma ident "%Z%%M% %I% %E% SMI"
#ifdef __cplusplus
extern "C" {
#endif
#include <sys/types.h>
#include <sys/drctl.h>
typedef int32_t cpuid_t;
/*
* Logging support
*/
extern void drd_err(char *fmt, ...);
extern void drd_info(char *fmt, ...);
extern void drd_dbg(char *fmt, ...);
extern boolean_t drd_daemonized;
extern boolean_t drd_debug;
#define s_free(x) (((x) != NULL) ? (free(x), (x) = NULL) : (void *)0)
#define s_nvfree(x) (((x) != NULL) ? (nvlist_free(x)) : (void)0)
/*
* Backend support
*/
typedef struct {
int (*init)(void);
int (*fini)(void);
int (*cpu_config_request)(drctl_rsrc_t *rsrcs, int nrsrc);
int (*cpu_config_notify)(drctl_rsrc_t *rsrcs, int nrsrc);
int (*cpu_unconfig_request)(drctl_rsrc_t *rsrcs, int nrsrc);
int (*cpu_unconfig_notify)(drctl_rsrc_t *rsrcs, int nrsrc);
} drd_backend_t;
extern drd_backend_t drd_rcm_backend;
#ifdef __cplusplus
}
#endif
#endif /* _DRD_H */