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, Version 1.0 only 6 * (the "License"). You may not use this file except in compliance 7 * with the License. 8 * 9 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 10 * or http://www.opensolaris.org/os/licensing. 11 * See the License for the specific language governing permissions 12 * and limitations under the License. 13 * 14 * When distributing Covered Code, include this CDDL HEADER in each 15 * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 16 * If applicable, add the following below this CDDL HEADER, with the 17 * fields enclosed by brackets "[]" replaced with your own identifying 18 * information: Portions Copyright [yyyy] [name of copyright owner] 19 * 20 * CDDL HEADER END 21 */ 22 /* 23 * Copyright 2005 Sun Microsystems, Inc. All rights reserved. 24 * Use is subject to license terms. 25 */ 26 27 #ifndef _SYS_SCKM_MSG_H 28 #define _SYS_SCKM_MSG_H 29 30 #pragma ident "%Z%%M% %I% %E% SMI" 31 32 #ifdef __cplusplus 33 extern "C" { 34 #endif 35 36 /* 37 * This header file describes the format of the IOSRAM mailbox messages 38 * exchanged between the sckmr driver on a Starcat Domain and the 39 * Starcat System Controller. 40 */ 41 42 #include <sys/types.h> 43 44 /* 45 * MBOXSC_MSG_EVENT or MBOXSC_MSG_REQUEST message header. 46 */ 47 typedef struct sckm_mbox_req_hdr { 48 uint32_t sckm_version; /* protocol version */ 49 uint32_t reserved; 50 } sckm_mbox_req_hdr_t; 51 52 /* 53 * MBOXSC_MSG_REPLY message header 54 */ 55 typedef struct sckm_mbox_rep_hdr { 56 uint32_t sckm_version; /* protocol version */ 57 uint32_t status; /* error code */ 58 uint32_t sadb_msg_errno; /* PF_KEY errno, if applicable */ 59 uint32_t sadb_msg_version; /* PF_KEY version, if applicable */ 60 } sckm_mbox_rep_hdr_t; 61 62 /* 63 * Version of this current protocol. 64 */ 65 #define SCKM_PROTOCOL_VERSION 1 66 67 /* 68 * Keys for SC to Domain and Domain to SC mailboxes 69 */ 70 #define KEY_SCKD 0x53434b44 /* SC to Domain mailbox */ 71 #define KEY_KDSC 0x4b445343 /* Domain to SC mailbox */ 72 73 /* 74 * Max data size, in bytes, for IOSRAM mailboxes 75 */ 76 #define SCKM_SCKD_MAXDATA 1024 77 #define SCKM_KDSC_MAXDATA 1024 78 79 /* 80 * Message types. 81 */ 82 #define SCKM_MSG_SADB 0x1 /* SADB message SC<->D */ 83 84 /* 85 * Values for sckm_msg_rep_hdr status field. 86 */ 87 #define SCKM_SUCCESS 0x0 /* Operation succeeded */ 88 #define SCKM_ERR_VERSION 0x1 /* Unexpected version */ 89 #define SCKM_ERR_SADB_PFKEY 0x2 /* PF_KEY returned an error */ 90 #define SCKM_ERR_SADB_MSG 0x3 /* bad SADB msg detect by driver */ 91 #define SCKM_ERR_DAEMON 0x4 /* Error communicating with daemon */ 92 #define SCKM_ERR_BAD_CMD 0x5 /* unknown command */ 93 #define SCKM_ERR_SADB_VERSION 0x6 /* bad SADB version */ 94 #define SCKM_ERR_SADB_TIMEOUT 0x7 /* no response from key engine */ 95 #define SCKM_ERR_SADB_BAD_TYPE 0x8 /* bad SADB msg type */ 96 97 #ifdef __cplusplus 98 } 99 #endif 100 101 #endif /* _SYS_SCKM_MSG_H */ 102