xref: /illumos-gate/usr/src/uts/sun4u/opl/sys/sckm_io.h (revision 1f4c6dbc)
17c478bd9Sstevel@tonic-gate /*
27c478bd9Sstevel@tonic-gate  * CDDL HEADER START
37c478bd9Sstevel@tonic-gate  *
47c478bd9Sstevel@tonic-gate  * The contents of this file are subject to the terms of the
57c478bd9Sstevel@tonic-gate  * Common Development and Distribution License, Version 1.0 only
67c478bd9Sstevel@tonic-gate  * (the "License").  You may not use this file except in compliance
77c478bd9Sstevel@tonic-gate  * with the License.
87c478bd9Sstevel@tonic-gate  *
97c478bd9Sstevel@tonic-gate  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
107c478bd9Sstevel@tonic-gate  * or http://www.opensolaris.org/os/licensing.
117c478bd9Sstevel@tonic-gate  * See the License for the specific language governing permissions
127c478bd9Sstevel@tonic-gate  * and limitations under the License.
137c478bd9Sstevel@tonic-gate  *
147c478bd9Sstevel@tonic-gate  * When distributing Covered Code, include this CDDL HEADER in each
157c478bd9Sstevel@tonic-gate  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
167c478bd9Sstevel@tonic-gate  * If applicable, add the following below this CDDL HEADER, with the
177c478bd9Sstevel@tonic-gate  * fields enclosed by brackets "[]" replaced with your own identifying
187c478bd9Sstevel@tonic-gate  * information: Portions Copyright [yyyy] [name of copyright owner]
197c478bd9Sstevel@tonic-gate  *
207c478bd9Sstevel@tonic-gate  * CDDL HEADER END
217c478bd9Sstevel@tonic-gate  */
227c478bd9Sstevel@tonic-gate /*
237c478bd9Sstevel@tonic-gate  * Copyright (c) 2000 by Sun Microsystems, Inc.
247c478bd9Sstevel@tonic-gate  * All rights reserved.
257c478bd9Sstevel@tonic-gate  */
27*1f4c6dbcSPeter Tribble /*
28*1f4c6dbcSPeter Tribble  * Copyright 2019 Peter Tribble.
29*1f4c6dbcSPeter Tribble  */
30*1f4c6dbcSPeter Tribble 
317c478bd9Sstevel@tonic-gate #ifndef	_SYS_SCKM_IO_H
327c478bd9Sstevel@tonic-gate #define	_SYS_SCKM_IO_H
347c478bd9Sstevel@tonic-gate #ifdef	__cplusplus
357c478bd9Sstevel@tonic-gate extern "C" {
367c478bd9Sstevel@tonic-gate #endif
387c478bd9Sstevel@tonic-gate /*
397c478bd9Sstevel@tonic-gate  * This header file defines the interface between the sckmd daemon and
407c478bd9Sstevel@tonic-gate  * the sckmdrv driver.
417c478bd9Sstevel@tonic-gate  */
437c478bd9Sstevel@tonic-gate #include <sys/types.h>
457c478bd9Sstevel@tonic-gate #define	SCKM_IOC	('s' << 8)
477c478bd9Sstevel@tonic-gate enum sckm_ioctl {
487c478bd9Sstevel@tonic-gate 	SCKM_IOCTL_GETREQ = SCKM_IOC,
497c478bd9Sstevel@tonic-gate 	SCKM_IOCTL_STATUS
507c478bd9Sstevel@tonic-gate };
527c478bd9Sstevel@tonic-gate /*
537c478bd9Sstevel@tonic-gate  * Structure passed by sckmd daemon to the sckmdrv driver during
547c478bd9Sstevel@tonic-gate  * a SCKM_IOCTL_GETREQ ioctl call.
557c478bd9Sstevel@tonic-gate  */
567c478bd9Sstevel@tonic-gate typedef struct sckm_ioctl_getreq {
577c478bd9Sstevel@tonic-gate 	uint64_t transid;	/* returned by driver */
587c478bd9Sstevel@tonic-gate 	uint32_t type;		/* message type */
597c478bd9Sstevel@tonic-gate 	caddr_t buf;		/* user buffer to store msg */
607c478bd9Sstevel@tonic-gate 	uint32_t buf_len;	/* size of buf */
617c478bd9Sstevel@tonic-gate } sckm_ioctl_getreq_t;
637c478bd9Sstevel@tonic-gate #if defined(_SYSCALL32)
647c478bd9Sstevel@tonic-gate typedef struct sckm_ioctl_getreq_32 {
657c478bd9Sstevel@tonic-gate 	uint64_t transid;	/* returned by driver */
667c478bd9Sstevel@tonic-gate 	uint32_t type;		/* message type */
677c478bd9Sstevel@tonic-gate 	caddr32_t buf;		/* user buffer to store msg */
687c478bd9Sstevel@tonic-gate 	uint32_t buf_len;	/* size of buf */
697c478bd9Sstevel@tonic-gate } sckm_ioctl_getreq32_t;
707c478bd9Sstevel@tonic-gate #endif /* defined(_SYSCALL32) */
727c478bd9Sstevel@tonic-gate /*
737c478bd9Sstevel@tonic-gate  * Structure passed by sckmd daemon to the sckmdrv driver during
747c478bd9Sstevel@tonic-gate  * a SCKM_IOCTL_STATUS ioctl call.
757c478bd9Sstevel@tonic-gate  */
767c478bd9Sstevel@tonic-gate typedef struct sckm_ioctl_status {
777c478bd9Sstevel@tonic-gate 	uint64_t transid;		/* set by daemon */
787c478bd9Sstevel@tonic-gate 	uint32_t status;		/* execution status */
797c478bd9Sstevel@tonic-gate 	uint32_t sadb_msg_errno;	/* PF_KEY errno, if applicable */
807c478bd9Sstevel@tonic-gate 	uint32_t sadb_msg_version;	/* PF_KEY version, if applicable */
817c478bd9Sstevel@tonic-gate } sckm_ioctl_status_t;
837c478bd9Sstevel@tonic-gate /*
847c478bd9Sstevel@tonic-gate  * Valid request types returned by the SCKM_IOCTL_GETREQ ioctl.
857c478bd9Sstevel@tonic-gate  */
867c478bd9Sstevel@tonic-gate #define	SCKM_IOCTL_REQ_SADB		0x0	/* SADB message */
887c478bd9Sstevel@tonic-gate /*
897c478bd9Sstevel@tonic-gate  * Valid values for the status field of the sckm_ioctl_status structure.
907c478bd9Sstevel@tonic-gate  */
917c478bd9Sstevel@tonic-gate #define	SCKM_IOCTL_STAT_SUCCESS		0x0	/* operation success */
927c478bd9Sstevel@tonic-gate #define	SCKM_IOCTL_STAT_ERR_PFKEY	0x1	/* PF_KEY error */
937c478bd9Sstevel@tonic-gate #define	SCKM_IOCTL_STAT_ERR_REQ		0x2	/* invalid request */
947c478bd9Sstevel@tonic-gate #define	SCKM_IOCTL_STAT_ERR_VERSION	0x3	/* not supp. PF_KEY version */
957c478bd9Sstevel@tonic-gate #define	SCKM_IOCTL_STAT_ERR_TIMEOUT	0x4	/* no response from PF_KEY */
967c478bd9Sstevel@tonic-gate #define	SCKM_IOCTL_STAT_ERR_OTHER	0x5	/* other daemon error */
977c478bd9Sstevel@tonic-gate #define	SCKM_IOCTL_STAT_ERR_SADB_TYPE	0x6	/* bad SADB msg type */
997c478bd9Sstevel@tonic-gate #ifdef	__cplusplus
1007c478bd9Sstevel@tonic-gate }
1017c478bd9Sstevel@tonic-gate #endif
1037c478bd9Sstevel@tonic-gate #endif /* _SYS_SCKM_IO_H */