1*d62bc4baSyz147064 /* 2*d62bc4baSyz147064 * CDDL HEADER START 3*d62bc4baSyz147064 * 4*d62bc4baSyz147064 * The contents of this file are subject to the terms of the 5*d62bc4baSyz147064 * Common Development and Distribution License (the "License"). 6*d62bc4baSyz147064 * You may not use this file except in compliance with the License. 7*d62bc4baSyz147064 * 8*d62bc4baSyz147064 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 9*d62bc4baSyz147064 * or http://www.opensolaris.org/os/licensing. 10*d62bc4baSyz147064 * See the License for the specific language governing permissions 11*d62bc4baSyz147064 * and limitations under the License. 12*d62bc4baSyz147064 * 13*d62bc4baSyz147064 * When distributing Covered Code, include this CDDL HEADER in each 14*d62bc4baSyz147064 * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 15*d62bc4baSyz147064 * If applicable, add the following below this CDDL HEADER, with the 16*d62bc4baSyz147064 * fields enclosed by brackets "[]" replaced with your own identifying 17*d62bc4baSyz147064 * information: Portions Copyright [yyyy] [name of copyright owner] 18*d62bc4baSyz147064 * 19*d62bc4baSyz147064 * CDDL HEADER END 20*d62bc4baSyz147064 */ 21*d62bc4baSyz147064 22*d62bc4baSyz147064 /* 23*d62bc4baSyz147064 * Copyright 2008 Sun Microsystems, Inc. All rights reserved. 24*d62bc4baSyz147064 * Use is subject to license terms. 25*d62bc4baSyz147064 */ 26*d62bc4baSyz147064 27*d62bc4baSyz147064 #pragma ident "%Z%%M% %I% %E% SMI" 28*d62bc4baSyz147064 29*d62bc4baSyz147064 /* 30*d62bc4baSyz147064 * Functions to maintain a table of datalink configuration information. 31*d62bc4baSyz147064 */ 32*d62bc4baSyz147064 33*d62bc4baSyz147064 #ifndef _DLMGMT_IMPL_H 34*d62bc4baSyz147064 #define _DLMGMT_IMPL_H 35*d62bc4baSyz147064 36*d62bc4baSyz147064 #ifdef __cplusplus 37*d62bc4baSyz147064 extern "C" { 38*d62bc4baSyz147064 #endif 39*d62bc4baSyz147064 40*d62bc4baSyz147064 #include <door.h> 41*d62bc4baSyz147064 #include <libdllink.h> 42*d62bc4baSyz147064 43*d62bc4baSyz147064 /* 44*d62bc4baSyz147064 * datalink attribute structure 45*d62bc4baSyz147064 */ 46*d62bc4baSyz147064 typedef struct dlmgmt_linkattr_s { 47*d62bc4baSyz147064 struct dlmgmt_linkattr_s *lp_next; 48*d62bc4baSyz147064 struct dlmgmt_linkattr_s *lp_prev; 49*d62bc4baSyz147064 char lp_name[MAXLINKATTRLEN]; 50*d62bc4baSyz147064 void *lp_val; 51*d62bc4baSyz147064 dladm_datatype_t lp_type; 52*d62bc4baSyz147064 uint_t lp_sz; 53*d62bc4baSyz147064 } dlmgmt_linkattr_t; 54*d62bc4baSyz147064 55*d62bc4baSyz147064 /* 56*d62bc4baSyz147064 * datalink structure 57*d62bc4baSyz147064 */ 58*d62bc4baSyz147064 typedef struct dlmgmt_link_s { 59*d62bc4baSyz147064 dlmgmt_linkattr_t *ll_head; 60*d62bc4baSyz147064 char ll_link[MAXLINKNAMELEN]; 61*d62bc4baSyz147064 datalink_class_t ll_class; 62*d62bc4baSyz147064 uint32_t ll_media; 63*d62bc4baSyz147064 datalink_id_t ll_linkid; 64*d62bc4baSyz147064 avl_node_t ll_node_by_name; 65*d62bc4baSyz147064 avl_node_t ll_node_by_id; 66*d62bc4baSyz147064 uint32_t ll_flags; 67*d62bc4baSyz147064 uint32_t ll_gen; /* generation number */ 68*d62bc4baSyz147064 } dlmgmt_link_t; 69*d62bc4baSyz147064 70*d62bc4baSyz147064 /* 71*d62bc4baSyz147064 * datalink configuration request structure 72*d62bc4baSyz147064 */ 73*d62bc4baSyz147064 typedef struct dlmgmt_dlconf_s { 74*d62bc4baSyz147064 dlmgmt_linkattr_t *ld_head; 75*d62bc4baSyz147064 char ld_link[MAXLINKNAMELEN]; 76*d62bc4baSyz147064 datalink_id_t ld_linkid; 77*d62bc4baSyz147064 datalink_class_t ld_class; 78*d62bc4baSyz147064 uint32_t ld_media; 79*d62bc4baSyz147064 int ld_id; 80*d62bc4baSyz147064 uint32_t ld_gen; 81*d62bc4baSyz147064 avl_node_t ld_node; 82*d62bc4baSyz147064 } dlmgmt_dlconf_t; 83*d62bc4baSyz147064 84*d62bc4baSyz147064 extern boolean_t debug; 85*d62bc4baSyz147064 extern const char *progname; 86*d62bc4baSyz147064 87*d62bc4baSyz147064 extern avl_tree_t dlmgmt_name_avl; 88*d62bc4baSyz147064 extern avl_tree_t dlmgmt_id_avl; 89*d62bc4baSyz147064 extern avl_tree_t dlmgmt_dlconf_avl; 90*d62bc4baSyz147064 91*d62bc4baSyz147064 boolean_t linkattr_equal(dlmgmt_linkattr_t **, const char *, void *, 92*d62bc4baSyz147064 size_t); 93*d62bc4baSyz147064 int linkattr_unset(dlmgmt_linkattr_t **, const char *); 94*d62bc4baSyz147064 int linkattr_set(dlmgmt_linkattr_t **, const char *, void *, 95*d62bc4baSyz147064 size_t, dladm_datatype_t); 96*d62bc4baSyz147064 int linkattr_get(dlmgmt_linkattr_t **, const char *, void **, 97*d62bc4baSyz147064 size_t *, dladm_datatype_t *); 98*d62bc4baSyz147064 99*d62bc4baSyz147064 void link_destroy(dlmgmt_link_t *); 100*d62bc4baSyz147064 dlmgmt_link_t *link_by_id(datalink_id_t); 101*d62bc4baSyz147064 dlmgmt_link_t *link_by_name(const char *); 102*d62bc4baSyz147064 int dlmgmt_create_common(const char *, datalink_class_t, 103*d62bc4baSyz147064 uint32_t, uint32_t, dlmgmt_link_t **); 104*d62bc4baSyz147064 int dlmgmt_destroy_common(dlmgmt_link_t *, uint32_t); 105*d62bc4baSyz147064 int dlmgmt_getattr_common(dlmgmt_linkattr_t **, const char *, 106*d62bc4baSyz147064 dlmgmt_getattr_retval_t **, size_t *); 107*d62bc4baSyz147064 108*d62bc4baSyz147064 void dlmgmt_advance(dlmgmt_link_t *); 109*d62bc4baSyz147064 void dlmgmt_table_lock(boolean_t); 110*d62bc4baSyz147064 void dlmgmt_table_unlock(); 111*d62bc4baSyz147064 112*d62bc4baSyz147064 int dlconf_create(const char *, datalink_id_t, datalink_class_t, 113*d62bc4baSyz147064 uint32_t, dlmgmt_dlconf_t **); 114*d62bc4baSyz147064 void dlconf_destroy(dlmgmt_dlconf_t *); 115*d62bc4baSyz147064 void dlmgmt_advance_dlconfid(dlmgmt_dlconf_t *); 116*d62bc4baSyz147064 void dlmgmt_dlconf_table_lock(boolean_t); 117*d62bc4baSyz147064 void dlmgmt_dlconf_table_unlock(void); 118*d62bc4baSyz147064 119*d62bc4baSyz147064 int dlmgmt_generate_name(const char *, char *, size_t); 120*d62bc4baSyz147064 121*d62bc4baSyz147064 int dlmgmt_linktable_init(void); 122*d62bc4baSyz147064 void dlmgmt_linktable_fini(void); 123*d62bc4baSyz147064 124*d62bc4baSyz147064 void dlmgmt_handler(void *, char *, size_t, door_desc_t *, uint_t); 125*d62bc4baSyz147064 void dlmgmt_log(int, const char *, ...); 126*d62bc4baSyz147064 int dlmgmt_write_db_entry(datalink_id_t, uint32_t); 127*d62bc4baSyz147064 int dlmgmt_delete_db_entry(datalink_id_t, uint32_t); 128*d62bc4baSyz147064 int dlmgmt_db_init(void); 129*d62bc4baSyz147064 130*d62bc4baSyz147064 #ifdef __cplusplus 131*d62bc4baSyz147064 } 132*d62bc4baSyz147064 #endif 133*d62bc4baSyz147064 134*d62bc4baSyz147064 #endif /* _DLMGMT_IMPL_H */ 135