1 /* 2 * CDDL HEADER START 3 * 4 * The contents of this file are subject to the terms of the 5 * Common Development and Distribution License (the "License"). 6 * You may not use this file except in compliance with the License. 7 * 8 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 9 * or http://www.opensolaris.org/os/licensing. 10 * See the License for the specific language governing permissions 11 * and limitations under the License. 12 * 13 * When distributing Covered Code, include this CDDL HEADER in each 14 * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 15 * If applicable, add the following below this CDDL HEADER, with the 16 * fields enclosed by brackets "[]" replaced with your own identifying 17 * information: Portions Copyright [yyyy] [name of copyright owner] 18 * 19 * CDDL HEADER END 20 */ 21 22 /* 23 * Copyright 2008 Sun Microsystems, Inc. All rights reserved. 24 * Use is subject to license terms. 25 */ 26 27 #ifndef _ISNS_ESI_H 28 #define _ISNS_ESI_H 29 30 #ifdef __cplusplus 31 extern "C" { 32 #endif 33 34 typedef enum { 35 EV_ESI = 1, 36 EV_REG_EXP 37 } ev_type_t; 38 39 #define EV_FLAG_INIT (0x01) 40 #define EV_FLAG_AGAIN (0x02) 41 #define EV_FLAG_WAKEUP (0x04) 42 #define EV_FLAG_REMOVE (0x08) 43 #define EV_FLAG_REM_P1 (0x10) 44 #define EV_FLAG_REM_P2 (0x20) 45 #define EV_FLAG_REM_P3 (0x40) 46 #define EV_FLAG_REM_P4 (0x80) 47 48 #define EV_FLAG_REM_P (0xF0) 49 50 typedef struct esi_portal { 51 int sz; 52 in_addr_t ip4; 53 in6_addr_t *ip6; 54 uint32_t port; 55 uint32_t esip; 56 uint32_t ref; 57 int so; 58 struct esi_portal *next; 59 } esi_portal_t; 60 61 typedef struct ev { 62 ev_type_t type; 63 uint32_t uid; 64 uint32_t intval; 65 int flags; 66 uchar_t *eid; 67 uint32_t eid_len; 68 esi_portal_t *portal; 69 pthread_mutex_t mtx; 70 struct ev *next; 71 } ev_t; 72 73 /* function prototypes */ 74 int esi_load(uint32_t, uchar_t *, uint32_t); 75 int esi_add(uint32_t, uchar_t *, uint32_t); 76 int esi_remove(uint32_t); 77 int esi_remove_obj(const isns_obj_t *, int); 78 int verify_esi_portal(); 79 uint32_t get_stopwatch(int); 80 uint32_t ev_intval(void *); 81 int ev_match(void *, uint32_t); 82 int ev_remove(void *, uint32_t, int, int); 83 void ev_free(void *); 84 int evf_init(void *); 85 int evf_again(void *); 86 int evf_wakeup(void *); 87 int evf_rem(void *); 88 int evf_rem_pending(void *); 89 void evf_zero(void *); 90 91 void evl_append(void *); 92 void evl_strip(void *); 93 int evl_remove(uint32_t, uint32_t, int); 94 95 void *esi_proc(void *); 96 97 void portal_dies(uint32_t); 98 void reg_expiring(void *); 99 100 #ifdef __cplusplus 101 } 102 #endif 103 104 #endif /* _ISNS_ESI_H */ 105