1/* $FreeBSD: head/sys/dev/isp/isp_stds.h 196008 2009-08-01 01:04:26Z mjacob $ */
2/*-
3 * Copyright (c) 1997-2009 by Matthew Jacob
4 * All rights reserved.
5 *
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions
8 * are met:
9 *
10 * 1. Redistributions of source code must retain the above copyright
11 * notice, this list of conditions and the following disclaimer.
--- 7 unchanged lines hidden (view full) ---
19 * ARE DISCLAIMED. IN NO EVENT SHALL AUTHOR OR CONTRIBUTORS BE LIABLE
20 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
21 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
22 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
23 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
24 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
25 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
26 * SUCH DAMAGE.
27 *
28 */
29/*
30 * Structures that derive directly from public standards.
31 */
32#ifndef _ISP_STDS_H
33#define _ISP_STDS_H
34
35/*
36 * FC Frame Header
37 *
38 * Source: dpANS-X3.xxx-199x, section 18 (AKA FC-PH-2)
39 *
40 */
41typedef struct {
42 uint8_t r_ctl;
43 uint8_t d_id[3];
44 uint8_t cs_ctl;
45 uint8_t s_id[3];
46 uint8_t type;
47 uint8_t f_ctl[3];
48 uint8_t seq_id;
49 uint8_t df_ctl;
50 uint16_t seq_cnt;
51 uint16_t ox_id;
52 uint16_t rx_id;
53 uint32_t parameter;
54} fc_hdr_t;
55
--- 77 unchanged lines hidden (view full) ---
133typedef struct {
134 ct_hdr_t rftid_hdr;
135 uint8_t rftid_reserved;
136 uint8_t rftid_portid[3];
137 uint32_t rftid_fc4types[8];
138} rft_id_t;
139
140/*
141 * FCP Response IU Bits of interest
142 * Source: NCITS T10, Project 1144D, Revision 08 (aka FCP2r08)
143 */
144#define FCP_CONF_REQ 0x10
145#define FCP_RESID_UNDERFLOW 0x08
146#define FCP_RESID_OVERFLOW 0x04
147#define FCP_SNSLEN_VALID 0x02
148#define FCP_RSPLEN_VALID 0x01
149
150/*
151 * FCP Response Code Definitions
152 * Source: NCITS T10, Project 1144D, Revision 08 (aka FCP2r08)
153 */
154#define FCP_RSPNS_CODE_OFFSET 3
155
156#define FCP_RSPNS_TMF_DONE 0
157#define FCP_RSPNS_DLBRSTX 1
158#define FCP_RSPNS_BADCMND 2
159#define FCP_RSPNS_EROFS 3
160#define FCP_RSPNS_TMF_REJECT 4
--- 21 unchanged lines hidden (view full) ---
182 * FC ELS Codes- bits 31-24 of the first payload word of an ELS frame.
183 */
184#define PLOGI 0x03
185#define FLOGI 0x04
186#define LOGO 0x05
187#define ABTX 0x06
188#define PRLI 0x20
189#define PRLO 0x21
190#define SCN 0x22
191#define TPRLO 0x24
192#define PDISC 0x50
193#define ADISC 0x52
194#define RNC 0x53
195
196/*
197 * FC4 defines
198 */
199#define FC4_IP 5 /* ISO/EEC 8802-2 LLC/SNAP */
200#define FC4_SCSI 8 /* SCSI-3 via Fibre Channel Protocol (FCP) */
201#define FC4_FC_SVC 0x20 /* Fibre Channel Services */
--- 24 unchanged lines hidden ---
2/*-
3 * Copyright (c) 1997-2009 by Matthew Jacob
4 * All rights reserved.
5 *
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions
8 * are met:
9 *
10 * 1. Redistributions of source code must retain the above copyright
11 * notice, this list of conditions and the following disclaimer.
--- 7 unchanged lines hidden (view full) ---
19 * ARE DISCLAIMED. IN NO EVENT SHALL AUTHOR OR CONTRIBUTORS BE LIABLE
20 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
21 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
22 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
23 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
24 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
25 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
26 * SUCH DAMAGE.
27 *
28 */
29/*
30 * Structures that derive directly from public standards.
31 */
32#ifndef _ISP_STDS_H
33#define _ISP_STDS_H
34
35/*
36 * FC Frame Header
37 *
38 * Source: dpANS-X3.xxx-199x, section 18 (AKA FC-PH-2)
39 *
40 */
41typedef struct {
42 uint8_t r_ctl;
43 uint8_t d_id[3];
44 uint8_t cs_ctl;
45 uint8_t s_id[3];
46 uint8_t type;
47 uint8_t f_ctl[3];
48 uint8_t seq_id;
49 uint8_t df_ctl;
50 uint16_t seq_cnt;
51 uint16_t ox_id;
52 uint16_t rx_id;
53 uint32_t parameter;
54} fc_hdr_t;
55
--- 77 unchanged lines hidden (view full) ---
133typedef struct {
134 ct_hdr_t rftid_hdr;
135 uint8_t rftid_reserved;
136 uint8_t rftid_portid[3];
137 uint32_t rftid_fc4types[8];
138} rft_id_t;
139
140/*
141 * FCP Response IU Bits of interest
142 * Source: NCITS T10, Project 1144D, Revision 08 (aka FCP2r08)
143 */
144#define FCP_CONF_REQ 0x10
145#define FCP_RESID_UNDERFLOW 0x08
146#define FCP_RESID_OVERFLOW 0x04
147#define FCP_SNSLEN_VALID 0x02
148#define FCP_RSPLEN_VALID 0x01
149
150/*
151 * FCP Response Code Definitions
152 * Source: NCITS T10, Project 1144D, Revision 08 (aka FCP2r08)
153 */
154#define FCP_RSPNS_CODE_OFFSET 3
155
156#define FCP_RSPNS_TMF_DONE 0
157#define FCP_RSPNS_DLBRSTX 1
158#define FCP_RSPNS_BADCMND 2
159#define FCP_RSPNS_EROFS 3
160#define FCP_RSPNS_TMF_REJECT 4
--- 21 unchanged lines hidden (view full) ---
182 * FC ELS Codes- bits 31-24 of the first payload word of an ELS frame.
183 */
184#define PLOGI 0x03
185#define FLOGI 0x04
186#define LOGO 0x05
187#define ABTX 0x06
188#define PRLI 0x20
189#define PRLO 0x21
190#define SCN 0x22
191#define TPRLO 0x24
192#define PDISC 0x50
193#define ADISC 0x52
194#define RNC 0x53
195
196/*
197 * FC4 defines
198 */
199#define FC4_IP 5 /* ISO/EEC 8802-2 LLC/SNAP */
200#define FC4_SCSI 8 /* SCSI-3 via Fibre Channel Protocol (FCP) */
201#define FC4_FC_SVC 0x20 /* Fibre Channel Services */
--- 24 unchanged lines hidden ---