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/* $OpenBSD: scsi_ses.h,v 1.2 2005/04/09 15:24:16 marco Exp $ */
/*
* Copyright (c) 2005 Marco Peereboom
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHORS AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS OR CONTRIBUTORS BE LIABLE FOR
* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
*/
#ifndef _SCSI_SES_H_
#define _SCSI_SES_H_
/* FIXME add all other elements as well currently this only contains "device" */
struct ses_config_page {
/* diagnostic page header */
u_int8_t page_code;
u_int8_t nr_sub_enc;
u_int8_t length[2]; /* n - 3 */
u_int8_t gencode[4];
/* enclosure descriptor header */
u_int8_t rsvd;
u_int8_t sub_enc_id;
u_int8_t nr_elem_typ; /* = T */
u_int8_t enc_desc_len; /* = m */
/* enclosure descriptor */
u_int8_t enc_logical_id[8];
u_int8_t enc_vendor_id[8];
u_int8_t prod_id[16];
u_int8_t prod_rev[4];
u_int8_t vendor[0]; /* 48 - (11 + m) */
/* type descriptor header list */
/* ses_type_descr_hdr[T] */
/* type descriptor text */
/* variable, length n */
};
struct ses_type_desc_hdr {
u_int8_t elem_type;
u_int8_t nr_elem;
u_int8_t sub_enc_id;
u_int8_t type_desc_len;
};
/* control structures, control structs are uses when SENDING */
struct ses_dev_elmt_ctrl_diag {
u_int8_t common_ctrl;
u_int8_t reserved;
u_int8_t byte3;
#define SDECD_RQST_IDENT 0x02
#define SDECD_RQST_REMOVE 0x04
#define SDECD_RQST_INSERT 0x08
#define SDECD_DONT_REMOVE 0x40
#define SDECD_ACTIVE 0x80
u_int8_t byte4;
#define SDECD_ENABLE_BYP_B 0x04
#define SDECD_ENABLE_BYP_A 0x08
#define SDECD_DEVICE_OFF 0x10
#define SDECD_RQST_FAULT 0x20
};
struct ses_enc_ctrl_diag_page {
u_int8_t page_code;
u_int8_t byte2;
#define SECDP_UNREC 0x01
#define SECDP_CRIT 0x02
#define SECDP_NONCRIT 0x04
#define SECDP_INFO 0x08
u_int8_t length[2];
u_int8_t gencode[4];
u_int8_t overallctrl[4];
/* first element starts here */
struct ses_dev_elmt_ctrl_diag elmts[0];
};
/* status structures, status structs are uses when RECEIVING */
struct ses_dev_elmt_status_diag {
u_int8_t common_status;
u_int8_t slot_addr;
u_int8_t byte3;
#define SDESD_REPORT 0x01
#define SDESD_IDENT 0x02
#define SDESD_RMV 0x04
#define SDESD_RDY_INSRT 0x08
#define SDESD_ENC_BYP_B 0x10
#define SDESD_ENC_BYP_A 0x20
#define SDESD_DONT_REMV 0x40
#define SDESD_CLNT_BYP_A 0x80
u_int8_t byte4;
#define SDESD_DEV_BYP_B 0x01
#define SDESD_DEV_BYP_A 0x02
#define SDESD_BYP_B 0x04
#define SDESD_BYP_A 0x08
#define SDESD_DEV_OFF 0x10
#define SDESD_FLT_RQSTD 0x20
#define SDESD_FLT_SENSED 0x40
#define SDESD_CLNT_BYP_B 0x80
};
struct ses_enc_stat_diag_page {
u_int8_t page_code;
u_int8_t byte2;
#define SESDP_UNREC 0x01
#define SESDP_CRIT 0x02
#define SESDP_NONCRIT 0x04
#define SESDP_INFO 0x08
u_int8_t length[2];
u_int8_t gencode[4];
u_int8_t overallstat[4];
struct ses_dev_elmt_status_diag elmts[0];
};
#endif /* _SCSI_SES_H_ */
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