1d62bc4baSyz /* 2d62bc4baSyz * CDDL HEADER START 3d62bc4baSyz * 4d62bc4baSyz * The contents of this file are subject to the terms of the 5d62bc4baSyz * Common Development and Distribution License (the "License"). 6d62bc4baSyz * You may not use this file except in compliance with the License. 7d62bc4baSyz * 8d62bc4baSyz * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 9d62bc4baSyz * or http://www.opensolaris.org/os/licensing. 10d62bc4baSyz * See the License for the specific language governing permissions 11d62bc4baSyz * and limitations under the License. 12d62bc4baSyz * 13d62bc4baSyz * When distributing Covered Code, include this CDDL HEADER in each 14d62bc4baSyz * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 15d62bc4baSyz * If applicable, add the following below this CDDL HEADER, with the 16d62bc4baSyz * fields enclosed by brackets "[]" replaced with your own identifying 17d62bc4baSyz * information: Portions Copyright [yyyy] [name of copyright owner] 18d62bc4baSyz * 19d62bc4baSyz * CDDL HEADER END 20d62bc4baSyz */ 21d62bc4baSyz 22d62bc4baSyz /* 23*82a2fc47SJames Carlson * Copyright 2009 Sun Microsystems, Inc. All rights reserved. 24d62bc4baSyz * Use is subject to license terms. 25d62bc4baSyz */ 26d62bc4baSyz 27d62bc4baSyz /* 28d62bc4baSyz * Functions to maintain a table of datalink configuration information. 29d62bc4baSyz */ 30d62bc4baSyz 31d62bc4baSyz #ifndef _DLMGMT_IMPL_H 32d62bc4baSyz #define _DLMGMT_IMPL_H 33d62bc4baSyz 34d62bc4baSyz #ifdef __cplusplus 35d62bc4baSyz extern "C" { 36d62bc4baSyz #endif 37d62bc4baSyz 38d62bc4baSyz #include <door.h> 39d62bc4baSyz #include <libdllink.h> 40*82a2fc47SJames Carlson #include <sys/avl.h> 41d62bc4baSyz 42d62bc4baSyz /* 43d62bc4baSyz * datalink attribute structure 44d62bc4baSyz */ 45d62bc4baSyz typedef struct dlmgmt_linkattr_s { 46d62bc4baSyz struct dlmgmt_linkattr_s *lp_next; 47d62bc4baSyz struct dlmgmt_linkattr_s *lp_prev; 48d62bc4baSyz char lp_name[MAXLINKATTRLEN]; 49d62bc4baSyz void *lp_val; 50d62bc4baSyz dladm_datatype_t lp_type; 51d62bc4baSyz uint_t lp_sz; 5262ee1d25SArtem Kachitchkine boolean_t lp_linkprop; 53d62bc4baSyz } dlmgmt_linkattr_t; 54d62bc4baSyz 55d62bc4baSyz /* 56d62bc4baSyz * datalink structure 57d62bc4baSyz */ 58d62bc4baSyz typedef struct dlmgmt_link_s { 59d62bc4baSyz dlmgmt_linkattr_t *ll_head; 60d62bc4baSyz char ll_link[MAXLINKNAMELEN]; 61d62bc4baSyz datalink_class_t ll_class; 62d62bc4baSyz uint32_t ll_media; 63d62bc4baSyz datalink_id_t ll_linkid; 64d62bc4baSyz avl_node_t ll_node_by_name; 65d62bc4baSyz avl_node_t ll_node_by_id; 66d62bc4baSyz uint32_t ll_flags; 67d62bc4baSyz uint32_t ll_gen; /* generation number */ 68d62bc4baSyz } dlmgmt_link_t; 69d62bc4baSyz 70d62bc4baSyz /* 71d62bc4baSyz * datalink configuration request structure 72d62bc4baSyz */ 73d62bc4baSyz typedef struct dlmgmt_dlconf_s { 74d62bc4baSyz dlmgmt_linkattr_t *ld_head; 75d62bc4baSyz char ld_link[MAXLINKNAMELEN]; 76d62bc4baSyz datalink_id_t ld_linkid; 77d62bc4baSyz datalink_class_t ld_class; 78d62bc4baSyz uint32_t ld_media; 79d62bc4baSyz int ld_id; 80d62bc4baSyz uint32_t ld_gen; 81d62bc4baSyz avl_node_t ld_node; 82d62bc4baSyz } dlmgmt_dlconf_t; 83d62bc4baSyz 84d62bc4baSyz extern boolean_t debug; 85d62bc4baSyz extern const char *progname; 864ac67f02SAnurag S. Maskey extern dladm_handle_t dld_handle; 87d62bc4baSyz 88d62bc4baSyz extern avl_tree_t dlmgmt_name_avl; 89d62bc4baSyz extern avl_tree_t dlmgmt_id_avl; 90d62bc4baSyz extern avl_tree_t dlmgmt_dlconf_avl; 91d62bc4baSyz 92d62bc4baSyz boolean_t linkattr_equal(dlmgmt_linkattr_t **, const char *, void *, 93d62bc4baSyz size_t); 94d62bc4baSyz int linkattr_unset(dlmgmt_linkattr_t **, const char *); 95d62bc4baSyz int linkattr_set(dlmgmt_linkattr_t **, const char *, void *, 96d62bc4baSyz size_t, dladm_datatype_t); 97d62bc4baSyz int linkattr_get(dlmgmt_linkattr_t **, const char *, void **, 98d62bc4baSyz size_t *, dladm_datatype_t *); 9962ee1d25SArtem Kachitchkine int linkprop_getnext(dlmgmt_linkattr_t **, const char *, 10062ee1d25SArtem Kachitchkine char **, void **, size_t *, dladm_datatype_t *); 101d62bc4baSyz 102d62bc4baSyz void link_destroy(dlmgmt_link_t *); 103d62bc4baSyz dlmgmt_link_t *link_by_id(datalink_id_t); 104d62bc4baSyz dlmgmt_link_t *link_by_name(const char *); 105d62bc4baSyz int dlmgmt_create_common(const char *, datalink_class_t, 106d62bc4baSyz uint32_t, uint32_t, dlmgmt_link_t **); 107d62bc4baSyz int dlmgmt_destroy_common(dlmgmt_link_t *, uint32_t); 108024b0a25Sseb void dlmgmt_getattr_common(dlmgmt_linkattr_t **, const char *, 109024b0a25Sseb dlmgmt_getattr_retval_t *); 110d62bc4baSyz 111d62bc4baSyz void dlmgmt_advance(dlmgmt_link_t *); 112d62bc4baSyz void dlmgmt_table_lock(boolean_t); 113d62bc4baSyz void dlmgmt_table_unlock(); 114d62bc4baSyz 115d62bc4baSyz int dlconf_create(const char *, datalink_id_t, datalink_class_t, 116d62bc4baSyz uint32_t, dlmgmt_dlconf_t **); 117d62bc4baSyz void dlconf_destroy(dlmgmt_dlconf_t *); 118d62bc4baSyz void dlmgmt_advance_dlconfid(dlmgmt_dlconf_t *); 119d62bc4baSyz void dlmgmt_dlconf_table_lock(boolean_t); 120d62bc4baSyz void dlmgmt_dlconf_table_unlock(void); 121d62bc4baSyz 122d62bc4baSyz int dlmgmt_generate_name(const char *, char *, size_t); 123d62bc4baSyz 124d62bc4baSyz int dlmgmt_linktable_init(void); 125d62bc4baSyz void dlmgmt_linktable_fini(void); 126d62bc4baSyz 127d62bc4baSyz void dlmgmt_handler(void *, char *, size_t, door_desc_t *, uint_t); 128d62bc4baSyz void dlmgmt_log(int, const char *, ...); 129d62bc4baSyz int dlmgmt_write_db_entry(datalink_id_t, uint32_t); 130d62bc4baSyz int dlmgmt_delete_db_entry(datalink_id_t, uint32_t); 131d62bc4baSyz int dlmgmt_db_init(void); 132d62bc4baSyz 133b9e076dcSyz #define DLMGMT_TMPFS_DIR "/etc/svc/volatile/dladm" 134b9e076dcSyz 135d62bc4baSyz #ifdef __cplusplus 136d62bc4baSyz } 137d62bc4baSyz #endif 138d62bc4baSyz 139d62bc4baSyz #endif /* _DLMGMT_IMPL_H */ 140