1 /* $FreeBSD$ */ 2 /*- 3 * SPDX-License-Identifier: BSD-2-Clause-FreeBSD 4 * 5 * Copyright (c) 2009-2020 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 */ 41 typedef enum { ISP_TO_DEVICE, ISP_FROM_DEVICE, ISP_NOXFR} isp_ddir_t; 42 int 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 */ 49 uint32_t isp_allocate_handle(ispsoftc_t *, void *, int); 50 void *isp_find_xs(ispsoftc_t *, uint32_t); 51 uint32_t isp_find_handle(ispsoftc_t *, void *); 52 void isp_destroy_handle(ispsoftc_t *, uint32_t); 53 54 /* 55 * Request Queue allocation 56 */ 57 void *isp_getrqentry(ispsoftc_t *); 58 59 /* 60 * Queue Entry debug functions 61 */ 62 void isp_print_qentry (ispsoftc_t *, const char *, int, void *); 63 void isp_print_bytes(ispsoftc_t *, const char *, int, void *); 64 65 /* 66 * Fibre Channel specific routines and data. 67 */ 68 extern const char *isp_class3_roles[4]; 69 int isp_fc_runstate(ispsoftc_t *, int, int); 70 void isp_dump_portdb(ispsoftc_t *, int); 71 void isp_gen_role_str(char *, size_t, uint16_t); 72 73 const char *isp_fc_fw_statename(int); 74 const char *isp_fc_loop_statename(int); 75 const char *isp_fc_toponame(fcparam *); 76 77 /* 78 * Cleanup 79 */ 80 void 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 */ 87 void isp_put_hdr(ispsoftc_t *, isphdr_t *, isphdr_t *); 88 void isp_get_hdr(ispsoftc_t *, isphdr_t *, isphdr_t *); 89 int isp_get_response_type(ispsoftc_t *, isphdr_t *); 90 void isp_put_marker_24xx(ispsoftc_t *, isp_marker_24xx_t *, isp_marker_24xx_t *); 91 void isp_put_request_t7(ispsoftc_t *, ispreqt7_t *, ispreqt7_t *); 92 void isp_put_24xx_tmf(ispsoftc_t *, isp24xx_tmf_t *, isp24xx_tmf_t *); 93 void isp_put_24xx_abrt(ispsoftc_t *, isp24xx_abrt_t *, isp24xx_abrt_t *); 94 void isp_put_cont64_req(ispsoftc_t *, ispcontreq64_t *, ispcontreq64_t *); 95 void isp_get_cont_response(ispsoftc_t *, ispstatus_cont_t *, ispstatus_cont_t *); 96 void isp_get_24xx_response(ispsoftc_t *, isp24xx_statusreq_t *, isp24xx_statusreq_t *); 97 void isp_get_24xx_abrt(ispsoftc_t *, isp24xx_abrt_t *, isp24xx_abrt_t *); 98 void isp_put_icb_2400(ispsoftc_t *, isp_icb_2400_t *, isp_icb_2400_t *); 99 void isp_put_icb_2400_vpinfo(ispsoftc_t *, isp_icb_2400_vpinfo_t *, isp_icb_2400_vpinfo_t *); 100 void isp_put_vp_port_info(ispsoftc_t *, vp_port_info_t *, vp_port_info_t *); 101 void isp_get_vp_port_info(ispsoftc_t *, vp_port_info_t *, vp_port_info_t *); 102 void isp_put_vp_ctrl_info(ispsoftc_t *, vp_ctrl_info_t *, vp_ctrl_info_t *); 103 void isp_get_vp_ctrl_info(ispsoftc_t *, vp_ctrl_info_t *, vp_ctrl_info_t *); 104 void isp_put_vp_modify(ispsoftc_t *, vp_modify_t *, vp_modify_t *); 105 void isp_get_vp_modify(ispsoftc_t *, vp_modify_t *, vp_modify_t *); 106 void isp_get_pdb_24xx(ispsoftc_t *, isp_pdb_24xx_t *, isp_pdb_24xx_t *); 107 void isp_get_pnhle_24xx(ispsoftc_t *, isp_pnhle_24xx_t *, isp_pnhle_24xx_t *); 108 void isp_get_ridacq(ispsoftc_t *, isp_ridacq_t *, isp_ridacq_t *); 109 void isp_get_plogx(ispsoftc_t *, isp_plogx_t *, isp_plogx_t *); 110 void isp_put_plogx(ispsoftc_t *, isp_plogx_t *, isp_plogx_t *); 111 void isp_get_ct_pt(ispsoftc_t *isp, isp_ct_pt_t *, isp_ct_pt_t *); 112 void isp_put_ct_pt(ispsoftc_t *isp, isp_ct_pt_t *, isp_ct_pt_t *); 113 void isp_put_gid_ft_request(ispsoftc_t *, sns_gid_ft_req_t *, sns_gid_ft_req_t *); 114 void isp_get_gid_xx_response(ispsoftc_t *, sns_gid_xx_rsp_t *, sns_gid_xx_rsp_t *, int); 115 void isp_get_gxn_id_response(ispsoftc_t *, sns_gxn_id_rsp_t *, sns_gxn_id_rsp_t *); 116 void isp_get_gft_id_response(ispsoftc_t *, sns_gft_id_rsp_t *, sns_gft_id_rsp_t *); 117 void isp_get_gff_id_response(ispsoftc_t *, sns_gff_id_rsp_t *, sns_gff_id_rsp_t *); 118 void isp_get_ga_nxt_response(ispsoftc_t *, sns_ga_nxt_rsp_t *, sns_ga_nxt_rsp_t *); 119 void isp_get_fc_hdr(ispsoftc_t *, fc_hdr_t *, fc_hdr_t *); 120 void isp_put_fc_hdr(ispsoftc_t *, fc_hdr_t *, fc_hdr_t *); 121 void isp_get_fcp_cmnd_iu(ispsoftc_t *, fcp_cmnd_iu_t *, fcp_cmnd_iu_t *); 122 void isp_put_rft_id(ispsoftc_t *, rft_id_t *, rft_id_t *); 123 void isp_put_rspn_id(ispsoftc_t *, rspn_id_t *, rspn_id_t *); 124 void isp_put_rff_id(ispsoftc_t *, rff_id_t *, rff_id_t *); 125 void isp_put_rsnn_nn(ispsoftc_t *, rsnn_nn_t *, rsnn_nn_t *); 126 void isp_get_ct_hdr(ispsoftc_t *isp, ct_hdr_t *, ct_hdr_t *); 127 void isp_put_ct_hdr(ispsoftc_t *isp, ct_hdr_t *, ct_hdr_t *); 128 void isp_put_fcp_rsp_iu(ispsoftc_t *isp, fcp_rsp_iu_t *, fcp_rsp_iu_t *); 129 130 #define ISP_HANDLE_MASK 0x7fff 131 132 #ifdef ISP_TARGET_MODE 133 #if defined(__NetBSD__) || defined(__OpenBSD__) 134 #include <dev/ic/isp_target.h> 135 #elif defined(__FreeBSD__) 136 #include <dev/isp/isp_target.h> 137 #else 138 #include "isp_target.h" 139 #endif 140 #endif 141 142 int isp_find_pdb_empty(ispsoftc_t *, int, fcportdb_t **); 143 int isp_find_pdb_by_wwpn(ispsoftc_t *, int, uint64_t, fcportdb_t **); 144 int isp_find_pdb_by_handle(ispsoftc_t *, int, uint16_t, fcportdb_t **); 145 int isp_find_pdb_by_portid(ispsoftc_t *, int, uint32_t, fcportdb_t **); 146 #ifdef ISP_TARGET_MODE 147 void isp_find_chan_by_did(ispsoftc_t *, uint32_t, uint16_t *); 148 void isp_add_wwn_entry(ispsoftc_t *, int, uint64_t, uint64_t, uint16_t, uint32_t, uint16_t); 149 void isp_del_wwn_entry(ispsoftc_t *, int, uint64_t, uint16_t, uint32_t); 150 void isp_del_all_wwn_entries(ispsoftc_t *, int); 151 void isp_del_wwn_entries(ispsoftc_t *, isp_notify_t *); 152 153 void isp_get_atio7(ispsoftc_t *isp, at7_entry_t *, at7_entry_t *); 154 void isp_put_ctio7(ispsoftc_t *, ct7_entry_t *, ct7_entry_t *); 155 void isp_get_ctio7(ispsoftc_t *, ct7_entry_t *, ct7_entry_t *); 156 void isp_put_notify_24xx(ispsoftc_t *, in_fcentry_24xx_t *, in_fcentry_24xx_t *); 157 void isp_get_notify_24xx(ispsoftc_t *, in_fcentry_24xx_t *, in_fcentry_24xx_t *); 158 void isp_put_notify_ack_24xx(ispsoftc_t *, na_fcentry_24xx_t *, na_fcentry_24xx_t *); 159 void isp_get_notify_ack_24xx(ispsoftc_t *, na_fcentry_24xx_t *, na_fcentry_24xx_t *); 160 void isp_get_abts(ispsoftc_t *, abts_t *, abts_t *); 161 void isp_put_abts_rsp(ispsoftc_t *, abts_rsp_t *, abts_rsp_t *); 162 void isp_get_abts_rsp(ispsoftc_t *, abts_rsp_t *, abts_rsp_t *); 163 #endif /* ISP_TARGET_MODE */ 164 #endif /* _ISP_LIBRARY_H */ 165