ldom.h revision 25351652d920ae27c5a56c199da581033ce763f6
/*
* 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 2008 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
#ifndef _LDOM_H
#define _LDOM_H
#include <stdlib.h>
#include <libnvpair.h>
#include <sys/types.h>
#include <umem.h>
#ifdef __cplusplus
extern "C" {
#endif
typedef struct ldom_hdl ldom_hdl_t;
extern ldom_hdl_t *ldom_init(void *(*allocp)(size_t size),
void (*freep)(void *addr, size_t size));
extern void ldom_fini(ldom_hdl_t *lhp);
extern int ldom_fmri_status(ldom_hdl_t *lhp, nvlist_t *nvl_fmri);
extern int ldom_fmri_retire(ldom_hdl_t *lhp, nvlist_t *nvl_fmri);
extern int ldom_fmri_unretire(ldom_hdl_t *lhp, nvlist_t *nvl_fmri);
extern int ldom_fmri_blacklist(ldom_hdl_t *lhp, nvlist_t *nvl_fmri);
extern int ldom_fmri_unblacklist(ldom_hdl_t *lhp, nvlist_t *nvl_fmri);
extern ssize_t ldom_get_core_md(ldom_hdl_t *lhp, uint64_t **buf);
extern ssize_t ldom_get_local_md(ldom_hdl_t *lhp, uint64_t **buf);
/*
* domain type
*/
#define LDOM_TYPE_LEGACY 0x1
#define LDOM_TYPE_CONTROL 0x2
#define LDOM_TYPE_ROOT 0x4
#define LDOM_TYPE_IO 0x8
#define LDOM_TYPE_ALL \
(LDOM_TYPE_LEGACY | LDOM_TYPE_CONTROL | LDOM_TYPE_ROOT | LDOM_TYPE_IO)
#define VALID_LDOM_TYPE(t) ((t) & LDOM_TYPE_ALL)
extern int ldom_get_type(ldom_hdl_t *lhp, uint32_t *type_mask);
/*
* Resource map
*/
typedef enum ldom_rsrc {
LDOM_RSRC_PCI,
LDOM_RSRC_NIU,
LDOM_RSRC_MAX
} ldom_rsrc_t;
extern int
ldom_find_id(ldom_hdl_t *lhp, uint64_t addr, ldom_rsrc_t type,
uint64_t *virt_addr, char *name, int name_size, uint64_t *id);
/*
* event notification
*/
typedef enum ldom_event {
LDOM_EVENT_UNKNOWN,
LDOM_EVENT_ADD,
LDOM_EVENT_REMOVE,
LDOM_EVENT_BIND,
LDOM_EVENT_UNBIND,
LDOM_EVENT_START,
LDOM_EVENT_STOP,
LDOM_EVENT_RESET,
LDOM_EVENT_PANIC,
LDOM_EVENT_MAX
} ldom_event_t;
#define VALID_LDOM_EVENT(e) ((e) > LDOM_EVENT_UNKNOWN && \
(e) < LDOM_EVENT_MAX)
#define MAX_LDOM_NAME 256
typedef void *ldom_cb_arg_t;
typedef void (*ldom_reg_cb_t)(char *ldom_name, ldom_event_t event,
ldom_cb_arg_t data);
extern int ldom_register_event(ldom_hdl_t *lhp, ldom_reg_cb_t cb,
ldom_cb_arg_t data);
extern int ldom_unregister_event(ldom_hdl_t *lhp);
#ifdef __cplusplus
}
#endif
#endif /* _LDOM_H */