isp_library.h revision 330897 
1/* $FreeBSD: stable/11/sys/dev/isp/isp_library.h 330897 2018-03-14 03:19:51Z eadler $ */
2/*-
3 * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
4 *
5 *  Copyright (c) 2009-2017 Alexander Motin <mav@FreeBSD.org>
6 *  Copyright (c) 1997-2009 by Matthew Jacob
7 *  All rights reserved.
8 *
9 *  Redistribution and use in source and binary forms, with or without
10 *  modification, are permitted provided that the following conditions
11 *  are met:
12 *
13 *  1. Redistributions of source code must retain the above copyright
14 *     notice, this list of conditions and the following disclaimer.
15 *  2. Redistributions in binary form must reproduce the above copyright
16 *     notice, this list of conditions and the following disclaimer in the
17 *     documentation and/or other materials provided with the distribution.
18 *
19 *  THIS SOFTWARE IS PROVIDED BY AUTHOR AND CONTRIBUTORS ``AS IS'' AND
20 *  ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
21 *  IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
22 *  ARE DISCLAIMED.  IN NO EVENT SHALL AUTHOR OR CONTRIBUTORS BE LIABLE
23 *  FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
24 *  DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
25 *  OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
26 *  HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
27 *  LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
28 *  OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
29 *  SUCH DAMAGE.
30 *
31 */
32#ifndef _ISP_LIBRARY_H
33#define _ISP_LIBRARY_H
34
35/*
36 * Common command shipping routine.
37 *
38 * This used to be platform specific, but basically once you get the segment
39 * stuff figured out, you can make all the code in one spot.
40 */
41typedef enum { ISP_TO_DEVICE, ISP_FROM_DEVICE, ISP_NOXFR} isp_ddir_t;
42int isp_send_cmd(ispsoftc_t *, void *, void *, uint32_t, uint32_t, isp_ddir_t, ispds64_t *);
43
44/*
45 * Handle management functions.
46 *
47 * These handles are associate with a command.
48 */
49uint32_t isp_allocate_handle(ispsoftc_t *, void *, int);
50void *isp_find_xs(ispsoftc_t *, uint32_t);
51uint32_t isp_find_handle(ispsoftc_t *, void *);
52void isp_destroy_handle(ispsoftc_t *, uint32_t);
53
54/*
55 * Request Queue allocation
56 */
57void *isp_getrqentry(ispsoftc_t *);
58
59/*
60 * Queue Entry debug functions
61 */
62void isp_print_qentry (ispsoftc_t *, const char *, int, void *);
63void isp_print_bytes(ispsoftc_t *, const char *, int, void *);
64
65/*
66 * Fibre Channel specific routines and data.
67 */
68extern const char *isp_class3_roles[4];
69int isp_fc_runstate(ispsoftc_t *, int, int);
70void isp_dump_portdb(ispsoftc_t *, int);
71void isp_gen_role_str(char *, size_t, uint16_t);
72
73const char *isp_fc_fw_statename(int);
74const char *isp_fc_loop_statename(int);
75const char *isp_fc_toponame(fcparam *);
76
77/*
78 * Cleanup
79 */
80void isp_clear_commands(ispsoftc_t *);
81
82/*
83 * Put/Get routines to push from CPU view to device view
84 * or to pull from device view to CPU view for various
85 * data structures (IOCB)
86 */
87void isp_put_hdr(ispsoftc_t *, isphdr_t *, isphdr_t *);
88void isp_get_hdr(ispsoftc_t *, isphdr_t *, isphdr_t *);
89int isp_get_response_type(ispsoftc_t *, isphdr_t *);
90void isp_put_request(ispsoftc_t *, ispreq_t *, ispreq_t *);
91void isp_put_marker(ispsoftc_t *, isp_marker_t *, isp_marker_t *);
92void isp_put_marker_24xx(ispsoftc_t *, isp_marker_24xx_t *, isp_marker_24xx_t *);
93void isp_put_request_t2(ispsoftc_t *, ispreqt2_t *, ispreqt2_t *);
94void isp_put_request_t2e(ispsoftc_t *, ispreqt2e_t *, ispreqt2e_t *);
95void isp_put_request_t3(ispsoftc_t *, ispreqt3_t *, ispreqt3_t *);
96void isp_put_request_t3e(ispsoftc_t *, ispreqt3e_t *, ispreqt3e_t *);
97void isp_put_extended_request(ispsoftc_t *, ispextreq_t *, ispextreq_t *);
98void isp_put_request_t7(ispsoftc_t *, ispreqt7_t *, ispreqt7_t *);
99void isp_put_24xx_tmf(ispsoftc_t *, isp24xx_tmf_t *, isp24xx_tmf_t *);
100void isp_put_24xx_abrt(ispsoftc_t *, isp24xx_abrt_t *, isp24xx_abrt_t *);
101void isp_put_cont_req(ispsoftc_t *, ispcontreq_t *, ispcontreq_t *);
102void isp_put_cont64_req(ispsoftc_t *, ispcontreq64_t *, ispcontreq64_t *);
103void isp_get_response(ispsoftc_t *, ispstatusreq_t *, ispstatusreq_t *);
104void isp_get_cont_response(ispsoftc_t *, ispstatus_cont_t *, ispstatus_cont_t *);
105void isp_get_24xx_response(ispsoftc_t *, isp24xx_statusreq_t *, isp24xx_statusreq_t *);
106void isp_get_24xx_abrt(ispsoftc_t *, isp24xx_abrt_t *, isp24xx_abrt_t *);
107void isp_get_rio1(ispsoftc_t *, isp_rio1_t *, isp_rio1_t *);
108void isp_get_rio2(ispsoftc_t *, isp_rio2_t *, isp_rio2_t *);
109void isp_put_icb(ispsoftc_t *, isp_icb_t *, isp_icb_t *);
110void isp_put_icb_2400(ispsoftc_t *, isp_icb_2400_t *, isp_icb_2400_t *);
111void isp_put_icb_2400_vpinfo(ispsoftc_t *, isp_icb_2400_vpinfo_t *, isp_icb_2400_vpinfo_t *);
112void isp_put_vp_port_info(ispsoftc_t *, vp_port_info_t *, vp_port_info_t *);
113void isp_get_vp_port_info(ispsoftc_t *, vp_port_info_t *, vp_port_info_t *);
114void isp_put_vp_ctrl_info(ispsoftc_t *, vp_ctrl_info_t *, vp_ctrl_info_t *);
115void isp_get_vp_ctrl_info(ispsoftc_t *, vp_ctrl_info_t *, vp_ctrl_info_t *);
116void isp_put_vp_modify(ispsoftc_t *, vp_modify_t *, vp_modify_t *);
117void isp_get_vp_modify(ispsoftc_t *, vp_modify_t *, vp_modify_t *);
118void isp_get_pdb_21xx(ispsoftc_t *, isp_pdb_21xx_t *, isp_pdb_21xx_t *);
119void isp_get_pdb_24xx(ispsoftc_t *, isp_pdb_24xx_t *, isp_pdb_24xx_t *);
120void isp_get_pnhle_21xx(ispsoftc_t *, isp_pnhle_21xx_t *, isp_pnhle_21xx_t *);
121void isp_get_pnhle_23xx(ispsoftc_t *, isp_pnhle_23xx_t *, isp_pnhle_23xx_t *);
122void isp_get_pnhle_24xx(ispsoftc_t *, isp_pnhle_24xx_t *, isp_pnhle_24xx_t *);
123void isp_get_pnnle(ispsoftc_t *, isp_pnnle_t *, isp_pnnle_t *);
124void isp_get_ridacq(ispsoftc_t *, isp_ridacq_t *, isp_ridacq_t *);
125void isp_get_plogx(ispsoftc_t *, isp_plogx_t *, isp_plogx_t *);
126void isp_put_plogx(ispsoftc_t *, isp_plogx_t *, isp_plogx_t *);
127void isp_get_ct_pt(ispsoftc_t *isp, isp_ct_pt_t *, isp_ct_pt_t *);
128void isp_get_ms(ispsoftc_t *isp, isp_ms_t *, isp_ms_t *);
129void isp_put_ct_pt(ispsoftc_t *isp, isp_ct_pt_t *, isp_ct_pt_t *);
130void isp_put_ms(ispsoftc_t *isp, isp_ms_t *, isp_ms_t *);
131void isp_put_sns_request(ispsoftc_t *, sns_screq_t *, sns_screq_t *);
132void isp_put_gid_ft_request(ispsoftc_t *, sns_gid_ft_req_t *, sns_gid_ft_req_t *);
133void isp_put_gid_pt_request(ispsoftc_t *, sns_gid_pt_req_t *, sns_gid_pt_req_t *);
134void isp_put_gxx_id_request(ispsoftc_t *, sns_gxx_id_req_t *, sns_gxx_id_req_t *);
135void isp_get_gid_xx_response(ispsoftc_t *, sns_gid_xx_rsp_t *, sns_gid_xx_rsp_t *, int);
136void isp_get_gxn_id_response(ispsoftc_t *, sns_gxn_id_rsp_t *, sns_gxn_id_rsp_t *);
137void isp_get_gft_id_response(ispsoftc_t *, sns_gft_id_rsp_t *, sns_gft_id_rsp_t *);
138void isp_get_gff_id_response(ispsoftc_t *, sns_gff_id_rsp_t *, sns_gff_id_rsp_t *);
139void isp_get_ga_nxt_response(ispsoftc_t *, sns_ga_nxt_rsp_t *, sns_ga_nxt_rsp_t *);
140void isp_get_els(ispsoftc_t *, els_t *, els_t *);
141void isp_put_els(ispsoftc_t *, els_t *, els_t *);
142void isp_get_fc_hdr(ispsoftc_t *, fc_hdr_t *, fc_hdr_t *);
143void isp_put_fc_hdr(ispsoftc_t *, fc_hdr_t *, fc_hdr_t *);
144void isp_get_fcp_cmnd_iu(ispsoftc_t *, fcp_cmnd_iu_t *, fcp_cmnd_iu_t *);
145void isp_put_rft_id(ispsoftc_t *, rft_id_t *, rft_id_t *);
146void isp_put_rspn_id(ispsoftc_t *, rspn_id_t *, rspn_id_t *);
147void isp_put_rff_id(ispsoftc_t *, rff_id_t *, rff_id_t *);
148void isp_put_rsnn_nn(ispsoftc_t *, rsnn_nn_t *, rsnn_nn_t *);
149void isp_get_ct_hdr(ispsoftc_t *isp, ct_hdr_t *, ct_hdr_t *);
150void isp_put_ct_hdr(ispsoftc_t *isp, ct_hdr_t *, ct_hdr_t *);
151void isp_put_fcp_rsp_iu(ispsoftc_t *isp, fcp_rsp_iu_t *, fcp_rsp_iu_t *);
152
153#define ISP_HANDLE_MASK  0x7fff
154
155#ifdef ISP_TARGET_MODE
156#if defined(__NetBSD__) || defined(__OpenBSD__)
157#include <dev/ic/isp_target.h>
158#elif  defined(__FreeBSD__)
159#include <dev/isp/isp_target.h>
160#else
161#include "isp_target.h"
162#endif
163#endif
164
165int isp_find_pdb_empty(ispsoftc_t *, int, fcportdb_t **);
166int isp_find_pdb_by_wwpn(ispsoftc_t *, int, uint64_t, fcportdb_t **);
167int isp_find_pdb_by_handle(ispsoftc_t *, int, uint16_t, fcportdb_t **);
168int isp_find_pdb_by_portid(ispsoftc_t *, int, uint32_t, fcportdb_t **);
169#ifdef ISP_TARGET_MODE
170void isp_find_chan_by_did(ispsoftc_t *, uint32_t, uint16_t *);
171void isp_add_wwn_entry(ispsoftc_t *, int, uint64_t, uint64_t, uint16_t, uint32_t, uint16_t);
172void isp_del_wwn_entry(ispsoftc_t *, int, uint64_t, uint16_t, uint32_t);
173void isp_del_all_wwn_entries(ispsoftc_t *, int);
174void isp_del_wwn_entries(ispsoftc_t *, isp_notify_t *);
175
176void isp_put_atio2(ispsoftc_t *, at2_entry_t *, at2_entry_t *);
177void isp_put_atio2e(ispsoftc_t *, at2e_entry_t *, at2e_entry_t *);
178void isp_get_atio2(ispsoftc_t *, at2_entry_t *, at2_entry_t *);
179void isp_get_atio2e(ispsoftc_t *, at2e_entry_t *, at2e_entry_t *);
180void isp_get_atio7(ispsoftc_t *isp, at7_entry_t *, at7_entry_t *);
181void isp_put_ctio2(ispsoftc_t *, ct2_entry_t *, ct2_entry_t *);
182void isp_put_ctio2e(ispsoftc_t *, ct2e_entry_t *, ct2e_entry_t *);
183void isp_put_ctio7(ispsoftc_t *, ct7_entry_t *, ct7_entry_t *);
184void isp_get_ctio2(ispsoftc_t *, ct2_entry_t *, ct2_entry_t *);
185void isp_get_ctio2e(ispsoftc_t *, ct2e_entry_t *, ct2e_entry_t *);
186void isp_get_ctio7(ispsoftc_t *, ct7_entry_t *, ct7_entry_t *);
187void isp_put_notify_fc(ispsoftc_t *, in_fcentry_t *, in_fcentry_t *);
188void isp_put_notify_fc_e(ispsoftc_t *, in_fcentry_e_t *, in_fcentry_e_t *);
189void isp_put_notify_24xx(ispsoftc_t *, in_fcentry_24xx_t *, in_fcentry_24xx_t *);
190void isp_get_notify_fc(ispsoftc_t *, in_fcentry_t *, in_fcentry_t *);
191void isp_get_notify_fc_e(ispsoftc_t *, in_fcentry_e_t *, in_fcentry_e_t *);
192void isp_get_notify_24xx(ispsoftc_t *, in_fcentry_24xx_t *, in_fcentry_24xx_t *);
193void isp_put_notify_24xx_ack(ispsoftc_t *, na_fcentry_24xx_t *, na_fcentry_24xx_t *);
194void isp_put_notify_ack_fc(ispsoftc_t *, na_fcentry_t *, na_fcentry_t *);
195void isp_put_notify_ack_fc_e(ispsoftc_t *, na_fcentry_e_t *, na_fcentry_e_t *);
196void isp_put_notify_ack_24xx(ispsoftc_t *, na_fcentry_24xx_t *, na_fcentry_24xx_t *);
197void isp_get_notify_ack_fc(ispsoftc_t *, na_fcentry_t *, na_fcentry_t *);
198void isp_get_notify_ack_fc_e(ispsoftc_t *, na_fcentry_e_t *, na_fcentry_e_t *);
199void isp_get_notify_ack_24xx(ispsoftc_t *, na_fcentry_24xx_t *, na_fcentry_24xx_t *);
200void isp_get_abts(ispsoftc_t *, abts_t *, abts_t *);
201void isp_put_abts_rsp(ispsoftc_t *, abts_rsp_t *, abts_rsp_t *);
202void isp_get_abts_rsp(ispsoftc_t *, abts_rsp_t *, abts_rsp_t *);
203#endif /* ISP_TARGET_MODE */
204#endif /* _ISP_LIBRARY_H */
205