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/*
* 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 _ISNS_SCN_H
#define _ISNS_SCN_H
#ifdef __cplusplus
extern "C" {
#endif
/* raw scn data type */
typedef struct scn_raw {
uint32_t event;
int type;
uint32_t uid;
uchar_t *iscsi;
uint32_t ref;
uint32_t ilen;
uint32_t nt;
in6_addr_t *ip;
uint32_t port;
uint32_t dd_id;
uint32_t dds_id;
} scn_raw_t;
/* scn context data type */
typedef struct scn_text {
int flag;
uint32_t ref;
uint32_t uid;
uchar_t *iscsi;
uint32_t ilen;
uint32_t nt;
uint32_t dd_id;
uint32_t dds_id;
struct scn_text *next;
} scn_text_t;
/* portal data type stroed in scn registry */
typedef struct scn_portal {
uint32_t uid;
int sz;
union {
in_addr_t in;
in6_addr_t *in6;
} ip;
uint32_t port;
uint32_t ref;
int so;
struct scn_portal *next;
} scn_portal_t;
typedef struct scn_list {
union {
scn_text_t *text;
scn_portal_t *portal;
} data;
struct scn_list *next;
} scn_list_t;
/* scn trigger uint */
typedef struct scn {
uint32_t event;
union {
scn_raw_t *raw;
scn_list_t *list;
} data;
struct scn *next;
} scn_t;
/* scn registry list */
typedef struct scn_registry {
uint32_t uid;
uchar_t *name;
uint32_t nlen;
uint32_t bitmap;
union {
scn_portal_t *p;
scn_list_t *l;
} portal;
scn_t *scn;
struct scn_registry *next;
} scn_registry_t;
/* function prototypes */
void *scn_proc(void *);
int scn_list_load(uint32_t, uchar_t *, uint32_t, uint32_t);
int verify_scn_portal(void);
int add_scn_entry(uchar_t *, uint32_t, uint32_t);
int remove_scn_entry(uchar_t *);
int remove_scn_portal(uint32_t);
int make_scn(uint32_t, isns_obj_t *);
int connect_to(int, in_addr_t, in6_addr_t *, uint32_t);
#ifdef __cplusplus
}
#endif
#endif /* _ISNS_SCN_H */
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