^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1) // SPDX-License-Identifier: GPL-2.0-only
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3) * Copyright (c) 2005-2014 Brocade Communications Systems, Inc.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 4) * Copyright (c) 2014- QLogic Corporation.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 5) * All rights reserved
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 6) * www.qlogic.com
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 7) *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 8) * Linux driver for QLogic BR-series Fibre Channel Host Bus Adapter.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 9) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 10) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 11) * fcbuild.c - FC link service frame building and parsing routines
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 12) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 13)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 14) #include "bfad_drv.h"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 15) #include "bfa_fcbuild.h"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 16)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 17) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 18) * static build functions
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 19) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 20) static void fc_els_rsp_build(struct fchs_s *fchs, u32 d_id, u32 s_id,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 21) __be16 ox_id);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 22) static void fc_bls_rsp_build(struct fchs_s *fchs, u32 d_id, u32 s_id,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 23) __be16 ox_id);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 24) static struct fchs_s fc_els_req_tmpl;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 25) static struct fchs_s fc_els_rsp_tmpl;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 26) static struct fchs_s fc_bls_req_tmpl;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 27) static struct fchs_s fc_bls_rsp_tmpl;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 28) static struct fc_ba_acc_s ba_acc_tmpl;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 29) static struct fc_logi_s plogi_tmpl;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 30) static struct fc_prli_s prli_tmpl;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 31) static struct fc_rrq_s rrq_tmpl;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 32) static struct fchs_s fcp_fchs_tmpl;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 33)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 34) void
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 35) fcbuild_init(void)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 36) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 37) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 38) * fc_els_req_tmpl
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 39) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 40) fc_els_req_tmpl.routing = FC_RTG_EXT_LINK;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 41) fc_els_req_tmpl.cat_info = FC_CAT_LD_REQUEST;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 42) fc_els_req_tmpl.type = FC_TYPE_ELS;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 43) fc_els_req_tmpl.f_ctl =
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 44) bfa_hton3b(FCTL_SEQ_INI | FCTL_FS_EXCH | FCTL_END_SEQ |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 45) FCTL_SI_XFER);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 46) fc_els_req_tmpl.rx_id = FC_RXID_ANY;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 47)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 48) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 49) * fc_els_rsp_tmpl
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 50) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 51) fc_els_rsp_tmpl.routing = FC_RTG_EXT_LINK;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 52) fc_els_rsp_tmpl.cat_info = FC_CAT_LD_REPLY;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 53) fc_els_rsp_tmpl.type = FC_TYPE_ELS;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 54) fc_els_rsp_tmpl.f_ctl =
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 55) bfa_hton3b(FCTL_EC_RESP | FCTL_SEQ_INI | FCTL_LS_EXCH |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 56) FCTL_END_SEQ | FCTL_SI_XFER);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 57) fc_els_rsp_tmpl.rx_id = FC_RXID_ANY;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 58)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 59) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 60) * fc_bls_req_tmpl
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 61) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 62) fc_bls_req_tmpl.routing = FC_RTG_BASIC_LINK;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 63) fc_bls_req_tmpl.type = FC_TYPE_BLS;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 64) fc_bls_req_tmpl.f_ctl = bfa_hton3b(FCTL_END_SEQ | FCTL_SI_XFER);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 65) fc_bls_req_tmpl.rx_id = FC_RXID_ANY;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 66)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 67) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 68) * fc_bls_rsp_tmpl
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 69) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 70) fc_bls_rsp_tmpl.routing = FC_RTG_BASIC_LINK;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 71) fc_bls_rsp_tmpl.cat_info = FC_CAT_BA_ACC;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 72) fc_bls_rsp_tmpl.type = FC_TYPE_BLS;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 73) fc_bls_rsp_tmpl.f_ctl =
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 74) bfa_hton3b(FCTL_EC_RESP | FCTL_SEQ_INI | FCTL_LS_EXCH |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 75) FCTL_END_SEQ | FCTL_SI_XFER);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 76) fc_bls_rsp_tmpl.rx_id = FC_RXID_ANY;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 77)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 78) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 79) * ba_acc_tmpl
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 80) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 81) ba_acc_tmpl.seq_id_valid = 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 82) ba_acc_tmpl.low_seq_cnt = 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 83) ba_acc_tmpl.high_seq_cnt = 0xFFFF;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 84)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 85) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 86) * plogi_tmpl
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 87) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 88) plogi_tmpl.csp.verhi = FC_PH_VER_PH_3;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 89) plogi_tmpl.csp.verlo = FC_PH_VER_4_3;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 90) plogi_tmpl.csp.ciro = 0x1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 91) plogi_tmpl.csp.cisc = 0x0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 92) plogi_tmpl.csp.altbbcred = 0x0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 93) plogi_tmpl.csp.conseq = cpu_to_be16(0x00FF);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 94) plogi_tmpl.csp.ro_bitmap = cpu_to_be16(0x0002);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 95) plogi_tmpl.csp.e_d_tov = cpu_to_be32(2000);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 96)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 97) plogi_tmpl.class3.class_valid = 1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 98) plogi_tmpl.class3.sequential = 1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 99) plogi_tmpl.class3.conseq = 0xFF;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 100) plogi_tmpl.class3.ospx = 1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 101)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 102) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 103) * prli_tmpl
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 104) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 105) prli_tmpl.command = FC_ELS_PRLI;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 106) prli_tmpl.pglen = 0x10;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 107) prli_tmpl.pagebytes = cpu_to_be16(0x0014);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 108) prli_tmpl.parampage.type = FC_TYPE_FCP;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 109) prli_tmpl.parampage.imagepair = 1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 110) prli_tmpl.parampage.servparams.rxrdisab = 1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 111)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 112) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 113) * rrq_tmpl
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 114) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 115) rrq_tmpl.els_cmd.els_code = FC_ELS_RRQ;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 116)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 117) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 118) * fcp_struct fchs_s mpl
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 119) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 120) fcp_fchs_tmpl.routing = FC_RTG_FC4_DEV_DATA;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 121) fcp_fchs_tmpl.cat_info = FC_CAT_UNSOLICIT_CMD;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 122) fcp_fchs_tmpl.type = FC_TYPE_FCP;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 123) fcp_fchs_tmpl.f_ctl =
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 124) bfa_hton3b(FCTL_FS_EXCH | FCTL_END_SEQ | FCTL_SI_XFER);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 125) fcp_fchs_tmpl.seq_id = 1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 126) fcp_fchs_tmpl.rx_id = FC_RXID_ANY;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 127) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 128)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 129) static void
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 130) fc_gs_fchdr_build(struct fchs_s *fchs, u32 d_id, u32 s_id, u32 ox_id)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 131) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 132) memset(fchs, 0, sizeof(struct fchs_s));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 133)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 134) fchs->routing = FC_RTG_FC4_DEV_DATA;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 135) fchs->cat_info = FC_CAT_UNSOLICIT_CTRL;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 136) fchs->type = FC_TYPE_SERVICES;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 137) fchs->f_ctl =
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 138) bfa_hton3b(FCTL_SEQ_INI | FCTL_FS_EXCH | FCTL_END_SEQ |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 139) FCTL_SI_XFER);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 140) fchs->rx_id = FC_RXID_ANY;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 141) fchs->d_id = (d_id);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 142) fchs->s_id = (s_id);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 143) fchs->ox_id = cpu_to_be16(ox_id);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 144)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 145) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 146) * @todo no need to set ox_id for request
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 147) * no need to set rx_id for response
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 148) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 149) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 150)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 151) static void
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 152) fc_gsresp_fchdr_build(struct fchs_s *fchs, u32 d_id, u32 s_id, u16 ox_id)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 153) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 154) memset(fchs, 0, sizeof(struct fchs_s));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 155)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 156) fchs->routing = FC_RTG_FC4_DEV_DATA;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 157) fchs->cat_info = FC_CAT_SOLICIT_CTRL;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 158) fchs->type = FC_TYPE_SERVICES;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 159) fchs->f_ctl =
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 160) bfa_hton3b(FCTL_EC_RESP | FCTL_SEQ_INI | FCTL_LS_EXCH |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 161) FCTL_END_SEQ | FCTL_SI_XFER);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 162) fchs->d_id = d_id;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 163) fchs->s_id = s_id;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 164) fchs->ox_id = ox_id;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 165) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 166)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 167) void
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 168) fc_els_req_build(struct fchs_s *fchs, u32 d_id, u32 s_id, __be16 ox_id)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 169) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 170) memcpy(fchs, &fc_els_req_tmpl, sizeof(struct fchs_s));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 171) fchs->d_id = (d_id);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 172) fchs->s_id = (s_id);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 173) fchs->ox_id = cpu_to_be16(ox_id);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 174) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 175)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 176) static void
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 177) fc_els_rsp_build(struct fchs_s *fchs, u32 d_id, u32 s_id, __be16 ox_id)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 178) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 179) memcpy(fchs, &fc_els_rsp_tmpl, sizeof(struct fchs_s));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 180) fchs->d_id = d_id;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 181) fchs->s_id = s_id;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 182) fchs->ox_id = ox_id;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 183) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 184)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 185) static void
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 186) fc_bls_rsp_build(struct fchs_s *fchs, u32 d_id, u32 s_id, __be16 ox_id)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 187) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 188) memcpy(fchs, &fc_bls_rsp_tmpl, sizeof(struct fchs_s));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 189) fchs->d_id = d_id;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 190) fchs->s_id = s_id;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 191) fchs->ox_id = ox_id;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 192) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 193)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 194) static u16
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 195) fc_plogi_x_build(struct fchs_s *fchs, void *pld, u32 d_id, u32 s_id,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 196) __be16 ox_id, wwn_t port_name, wwn_t node_name,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 197) u16 pdu_size, u16 bb_cr, u8 els_code)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 198) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 199) struct fc_logi_s *plogi = (struct fc_logi_s *) (pld);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 200)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 201) memcpy(plogi, &plogi_tmpl, sizeof(struct fc_logi_s));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 202)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 203) /* For FC AL bb_cr is 0 and altbbcred is 1 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 204) if (!bb_cr)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 205) plogi->csp.altbbcred = 1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 206)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 207) plogi->els_cmd.els_code = els_code;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 208) if (els_code == FC_ELS_PLOGI)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 209) fc_els_req_build(fchs, d_id, s_id, ox_id);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 210) else
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 211) fc_els_rsp_build(fchs, d_id, s_id, ox_id);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 212)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 213) plogi->csp.rxsz = plogi->class3.rxsz = cpu_to_be16(pdu_size);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 214) plogi->csp.bbcred = cpu_to_be16(bb_cr);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 215)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 216) memcpy(&plogi->port_name, &port_name, sizeof(wwn_t));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 217) memcpy(&plogi->node_name, &node_name, sizeof(wwn_t));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 218)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 219) return sizeof(struct fc_logi_s);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 220) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 221)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 222) u16
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 223) fc_flogi_build(struct fchs_s *fchs, struct fc_logi_s *flogi, u32 s_id,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 224) u16 ox_id, wwn_t port_name, wwn_t node_name, u16 pdu_size,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 225) u8 set_npiv, u8 set_auth, u16 local_bb_credits)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 226) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 227) u32 d_id = bfa_hton3b(FC_FABRIC_PORT);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 228) __be32 *vvl_info;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 229)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 230) memcpy(flogi, &plogi_tmpl, sizeof(struct fc_logi_s));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 231)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 232) flogi->els_cmd.els_code = FC_ELS_FLOGI;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 233) fc_els_req_build(fchs, d_id, s_id, ox_id);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 234)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 235) flogi->csp.rxsz = flogi->class3.rxsz = cpu_to_be16(pdu_size);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 236) flogi->port_name = port_name;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 237) flogi->node_name = node_name;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 238)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 239) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 240) * Set the NPIV Capability Bit ( word 1, bit 31) of Common
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 241) * Service Parameters.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 242) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 243) flogi->csp.ciro = set_npiv;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 244)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 245) /* set AUTH capability */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 246) flogi->csp.security = set_auth;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 247)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 248) flogi->csp.bbcred = cpu_to_be16(local_bb_credits);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 249)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 250) /* Set brcd token in VVL */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 251) vvl_info = (u32 *)&flogi->vvl[0];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 252)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 253) /* set the flag to indicate the presence of VVL */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 254) flogi->csp.npiv_supp = 1; /* @todo. field name is not correct */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 255) vvl_info[0] = cpu_to_be32(FLOGI_VVL_BRCD);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 256)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 257) return sizeof(struct fc_logi_s);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 258) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 259)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 260) u16
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 261) fc_flogi_acc_build(struct fchs_s *fchs, struct fc_logi_s *flogi, u32 s_id,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 262) __be16 ox_id, wwn_t port_name, wwn_t node_name,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 263) u16 pdu_size, u16 local_bb_credits, u8 bb_scn)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 264) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 265) u32 d_id = 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 266) u16 bbscn_rxsz = (bb_scn << 12) | pdu_size;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 267)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 268) memcpy(flogi, &plogi_tmpl, sizeof(struct fc_logi_s));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 269) fc_els_rsp_build(fchs, d_id, s_id, ox_id);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 270)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 271) flogi->els_cmd.els_code = FC_ELS_ACC;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 272) flogi->class3.rxsz = cpu_to_be16(pdu_size);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 273) flogi->csp.rxsz = cpu_to_be16(bbscn_rxsz); /* bb_scn/rxsz */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 274) flogi->port_name = port_name;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 275) flogi->node_name = node_name;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 276)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 277) flogi->csp.bbcred = cpu_to_be16(local_bb_credits);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 278)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 279) return sizeof(struct fc_logi_s);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 280) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 281)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 282) u16
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 283) fc_fdisc_build(struct fchs_s *fchs, struct fc_logi_s *flogi, u32 s_id,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 284) u16 ox_id, wwn_t port_name, wwn_t node_name, u16 pdu_size)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 285) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 286) u32 d_id = bfa_hton3b(FC_FABRIC_PORT);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 287)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 288) memcpy(flogi, &plogi_tmpl, sizeof(struct fc_logi_s));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 289)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 290) flogi->els_cmd.els_code = FC_ELS_FDISC;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 291) fc_els_req_build(fchs, d_id, s_id, ox_id);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 292)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 293) flogi->csp.rxsz = flogi->class3.rxsz = cpu_to_be16(pdu_size);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 294) flogi->port_name = port_name;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 295) flogi->node_name = node_name;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 296)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 297) return sizeof(struct fc_logi_s);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 298) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 299)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 300) u16
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 301) fc_plogi_build(struct fchs_s *fchs, void *pld, u32 d_id, u32 s_id,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 302) u16 ox_id, wwn_t port_name, wwn_t node_name,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 303) u16 pdu_size, u16 bb_cr)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 304) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 305) return fc_plogi_x_build(fchs, pld, d_id, s_id, ox_id, port_name,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 306) node_name, pdu_size, bb_cr, FC_ELS_PLOGI);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 307) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 308)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 309) u16
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 310) fc_plogi_acc_build(struct fchs_s *fchs, void *pld, u32 d_id, u32 s_id,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 311) u16 ox_id, wwn_t port_name, wwn_t node_name,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 312) u16 pdu_size, u16 bb_cr)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 313) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 314) return fc_plogi_x_build(fchs, pld, d_id, s_id, ox_id, port_name,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 315) node_name, pdu_size, bb_cr, FC_ELS_ACC);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 316) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 317)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 318) enum fc_parse_status
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 319) fc_plogi_rsp_parse(struct fchs_s *fchs, int len, wwn_t port_name)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 320) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 321) struct fc_els_cmd_s *els_cmd = (struct fc_els_cmd_s *) (fchs + 1);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 322) struct fc_logi_s *plogi;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 323) struct fc_ls_rjt_s *ls_rjt;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 324)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 325) switch (els_cmd->els_code) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 326) case FC_ELS_LS_RJT:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 327) ls_rjt = (struct fc_ls_rjt_s *) (fchs + 1);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 328) if (ls_rjt->reason_code == FC_LS_RJT_RSN_LOGICAL_BUSY)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 329) return FC_PARSE_BUSY;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 330) else
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 331) return FC_PARSE_FAILURE;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 332) case FC_ELS_ACC:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 333) plogi = (struct fc_logi_s *) (fchs + 1);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 334) if (len < sizeof(struct fc_logi_s))
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 335) return FC_PARSE_FAILURE;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 336)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 337) if (!wwn_is_equal(plogi->port_name, port_name))
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 338) return FC_PARSE_FAILURE;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 339)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 340) if (!plogi->class3.class_valid)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 341) return FC_PARSE_FAILURE;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 342)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 343) if (be16_to_cpu(plogi->class3.rxsz) < (FC_MIN_PDUSZ))
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 344) return FC_PARSE_FAILURE;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 345)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 346) return FC_PARSE_OK;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 347) default:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 348) return FC_PARSE_FAILURE;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 349) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 350) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 351)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 352) enum fc_parse_status
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 353) fc_plogi_parse(struct fchs_s *fchs)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 354) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 355) struct fc_logi_s *plogi = (struct fc_logi_s *) (fchs + 1);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 356)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 357) if (plogi->class3.class_valid != 1)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 358) return FC_PARSE_FAILURE;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 359)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 360) if ((be16_to_cpu(plogi->class3.rxsz) < FC_MIN_PDUSZ)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 361) || (be16_to_cpu(plogi->class3.rxsz) > FC_MAX_PDUSZ)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 362) || (plogi->class3.rxsz == 0))
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 363) return FC_PARSE_FAILURE;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 364)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 365) return FC_PARSE_OK;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 366) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 367)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 368) u16
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 369) fc_prli_build(struct fchs_s *fchs, void *pld, u32 d_id, u32 s_id,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 370) u16 ox_id)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 371) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 372) struct fc_prli_s *prli = (struct fc_prli_s *) (pld);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 373)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 374) fc_els_req_build(fchs, d_id, s_id, ox_id);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 375) memcpy(prli, &prli_tmpl, sizeof(struct fc_prli_s));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 376)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 377) prli->command = FC_ELS_PRLI;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 378) prli->parampage.servparams.initiator = 1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 379) prli->parampage.servparams.retry = 1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 380) prli->parampage.servparams.rec_support = 1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 381) prli->parampage.servparams.task_retry_id = 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 382) prli->parampage.servparams.confirm = 1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 383)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 384) return sizeof(struct fc_prli_s);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 385) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 386)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 387) u16
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 388) fc_prli_acc_build(struct fchs_s *fchs, void *pld, u32 d_id, u32 s_id,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 389) __be16 ox_id, enum bfa_lport_role role)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 390) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 391) struct fc_prli_s *prli = (struct fc_prli_s *) (pld);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 392)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 393) fc_els_rsp_build(fchs, d_id, s_id, ox_id);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 394) memcpy(prli, &prli_tmpl, sizeof(struct fc_prli_s));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 395)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 396) prli->command = FC_ELS_ACC;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 397)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 398) prli->parampage.servparams.initiator = 1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 399)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 400) prli->parampage.rspcode = FC_PRLI_ACC_XQTD;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 401)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 402) return sizeof(struct fc_prli_s);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 403) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 404)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 405) enum fc_parse_status
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 406) fc_prli_rsp_parse(struct fc_prli_s *prli, int len)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 407) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 408) if (len < sizeof(struct fc_prli_s))
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 409) return FC_PARSE_FAILURE;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 410)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 411) if (prli->command != FC_ELS_ACC)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 412) return FC_PARSE_FAILURE;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 413)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 414) if ((prli->parampage.rspcode != FC_PRLI_ACC_XQTD)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 415) && (prli->parampage.rspcode != FC_PRLI_ACC_PREDEF_IMG))
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 416) return FC_PARSE_FAILURE;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 417)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 418) if (prli->parampage.servparams.target != 1)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 419) return FC_PARSE_FAILURE;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 420)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 421) return FC_PARSE_OK;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 422) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 423)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 424) enum fc_parse_status
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 425) fc_prli_parse(struct fc_prli_s *prli)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 426) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 427) if (prli->parampage.type != FC_TYPE_FCP)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 428) return FC_PARSE_FAILURE;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 429)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 430) if (!prli->parampage.imagepair)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 431) return FC_PARSE_FAILURE;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 432)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 433) if (!prli->parampage.servparams.initiator)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 434) return FC_PARSE_FAILURE;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 435)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 436) return FC_PARSE_OK;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 437) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 438)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 439) u16
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 440) fc_logo_build(struct fchs_s *fchs, struct fc_logo_s *logo, u32 d_id, u32 s_id,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 441) u16 ox_id, wwn_t port_name)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 442) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 443) fc_els_req_build(fchs, d_id, s_id, ox_id);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 444)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 445) memset(logo, '\0', sizeof(struct fc_logo_s));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 446) logo->els_cmd.els_code = FC_ELS_LOGO;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 447) logo->nport_id = (s_id);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 448) logo->orig_port_name = port_name;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 449)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 450) return sizeof(struct fc_logo_s);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 451) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 452)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 453) static u16
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 454) fc_adisc_x_build(struct fchs_s *fchs, struct fc_adisc_s *adisc, u32 d_id,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 455) u32 s_id, __be16 ox_id, wwn_t port_name,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 456) wwn_t node_name, u8 els_code)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 457) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 458) memset(adisc, '\0', sizeof(struct fc_adisc_s));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 459)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 460) adisc->els_cmd.els_code = els_code;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 461)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 462) if (els_code == FC_ELS_ADISC)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 463) fc_els_req_build(fchs, d_id, s_id, ox_id);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 464) else
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 465) fc_els_rsp_build(fchs, d_id, s_id, ox_id);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 466)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 467) adisc->orig_HA = 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 468) adisc->orig_port_name = port_name;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 469) adisc->orig_node_name = node_name;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 470) adisc->nport_id = (s_id);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 471)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 472) return sizeof(struct fc_adisc_s);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 473) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 474)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 475) u16
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 476) fc_adisc_build(struct fchs_s *fchs, struct fc_adisc_s *adisc, u32 d_id,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 477) u32 s_id, __be16 ox_id, wwn_t port_name, wwn_t node_name)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 478) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 479) return fc_adisc_x_build(fchs, adisc, d_id, s_id, ox_id, port_name,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 480) node_name, FC_ELS_ADISC);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 481) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 482)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 483) u16
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 484) fc_adisc_acc_build(struct fchs_s *fchs, struct fc_adisc_s *adisc, u32 d_id,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 485) u32 s_id, __be16 ox_id, wwn_t port_name,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 486) wwn_t node_name)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 487) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 488) return fc_adisc_x_build(fchs, adisc, d_id, s_id, ox_id, port_name,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 489) node_name, FC_ELS_ACC);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 490) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 491)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 492) enum fc_parse_status
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 493) fc_adisc_rsp_parse(struct fc_adisc_s *adisc, int len, wwn_t port_name,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 494) wwn_t node_name)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 495) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 496)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 497) if (len < sizeof(struct fc_adisc_s))
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 498) return FC_PARSE_FAILURE;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 499)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 500) if (adisc->els_cmd.els_code != FC_ELS_ACC)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 501) return FC_PARSE_FAILURE;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 502)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 503) if (!wwn_is_equal(adisc->orig_port_name, port_name))
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 504) return FC_PARSE_FAILURE;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 505)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 506) return FC_PARSE_OK;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 507) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 508)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 509) enum fc_parse_status
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 510) fc_adisc_parse(struct fchs_s *fchs, void *pld, u32 host_dap, wwn_t node_name,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 511) wwn_t port_name)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 512) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 513) struct fc_adisc_s *adisc = (struct fc_adisc_s *) pld;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 514)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 515) if (adisc->els_cmd.els_code != FC_ELS_ACC)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 516) return FC_PARSE_FAILURE;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 517)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 518) if ((adisc->nport_id == (host_dap))
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 519) && wwn_is_equal(adisc->orig_port_name, port_name)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 520) && wwn_is_equal(adisc->orig_node_name, node_name))
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 521) return FC_PARSE_OK;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 522)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 523) return FC_PARSE_FAILURE;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 524) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 525)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 526) enum fc_parse_status
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 527) fc_pdisc_parse(struct fchs_s *fchs, wwn_t node_name, wwn_t port_name)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 528) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 529) struct fc_logi_s *pdisc = (struct fc_logi_s *) (fchs + 1);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 530)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 531) if (pdisc->class3.class_valid != 1)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 532) return FC_PARSE_FAILURE;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 533)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 534) if ((be16_to_cpu(pdisc->class3.rxsz) <
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 535) (FC_MIN_PDUSZ - sizeof(struct fchs_s)))
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 536) || (pdisc->class3.rxsz == 0))
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 537) return FC_PARSE_FAILURE;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 538)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 539) if (!wwn_is_equal(pdisc->port_name, port_name))
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 540) return FC_PARSE_FAILURE;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 541)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 542) if (!wwn_is_equal(pdisc->node_name, node_name))
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 543) return FC_PARSE_FAILURE;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 544)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 545) return FC_PARSE_OK;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 546) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 547)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 548) u16
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 549) fc_abts_build(struct fchs_s *fchs, u32 d_id, u32 s_id, u16 ox_id)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 550) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 551) memcpy(fchs, &fc_bls_req_tmpl, sizeof(struct fchs_s));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 552) fchs->cat_info = FC_CAT_ABTS;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 553) fchs->d_id = (d_id);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 554) fchs->s_id = (s_id);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 555) fchs->ox_id = cpu_to_be16(ox_id);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 556)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 557) return sizeof(struct fchs_s);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 558) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 559)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 560) enum fc_parse_status
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 561) fc_abts_rsp_parse(struct fchs_s *fchs, int len)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 562) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 563) if ((fchs->cat_info == FC_CAT_BA_ACC)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 564) || (fchs->cat_info == FC_CAT_BA_RJT))
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 565) return FC_PARSE_OK;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 566)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 567) return FC_PARSE_FAILURE;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 568) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 569)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 570) u16
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 571) fc_rrq_build(struct fchs_s *fchs, struct fc_rrq_s *rrq, u32 d_id, u32 s_id,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 572) u16 ox_id, u16 rrq_oxid)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 573) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 574) fc_els_req_build(fchs, d_id, s_id, ox_id);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 575)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 576) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 577) * build rrq payload
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 578) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 579) memcpy(rrq, &rrq_tmpl, sizeof(struct fc_rrq_s));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 580) rrq->s_id = (s_id);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 581) rrq->ox_id = cpu_to_be16(rrq_oxid);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 582) rrq->rx_id = FC_RXID_ANY;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 583)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 584) return sizeof(struct fc_rrq_s);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 585) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 586)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 587) u16
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 588) fc_logo_acc_build(struct fchs_s *fchs, void *pld, u32 d_id, u32 s_id,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 589) __be16 ox_id)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 590) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 591) struct fc_els_cmd_s *acc = pld;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 592)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 593) fc_els_rsp_build(fchs, d_id, s_id, ox_id);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 594)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 595) memset(acc, 0, sizeof(struct fc_els_cmd_s));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 596) acc->els_code = FC_ELS_ACC;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 597)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 598) return sizeof(struct fc_els_cmd_s);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 599) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 600)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 601) u16
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 602) fc_ls_rjt_build(struct fchs_s *fchs, struct fc_ls_rjt_s *ls_rjt, u32 d_id,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 603) u32 s_id, __be16 ox_id, u8 reason_code,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 604) u8 reason_code_expl)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 605) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 606) fc_els_rsp_build(fchs, d_id, s_id, ox_id);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 607) memset(ls_rjt, 0, sizeof(struct fc_ls_rjt_s));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 608)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 609) ls_rjt->els_cmd.els_code = FC_ELS_LS_RJT;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 610) ls_rjt->reason_code = reason_code;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 611) ls_rjt->reason_code_expl = reason_code_expl;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 612) ls_rjt->vendor_unique = 0x00;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 613)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 614) return sizeof(struct fc_ls_rjt_s);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 615) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 616)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 617) u16
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 618) fc_ba_acc_build(struct fchs_s *fchs, struct fc_ba_acc_s *ba_acc, u32 d_id,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 619) u32 s_id, __be16 ox_id, u16 rx_id)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 620) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 621) fc_bls_rsp_build(fchs, d_id, s_id, ox_id);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 622)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 623) memcpy(ba_acc, &ba_acc_tmpl, sizeof(struct fc_ba_acc_s));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 624)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 625) fchs->rx_id = rx_id;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 626)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 627) ba_acc->ox_id = fchs->ox_id;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 628) ba_acc->rx_id = fchs->rx_id;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 629)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 630) return sizeof(struct fc_ba_acc_s);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 631) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 632)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 633) u16
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 634) fc_ls_acc_build(struct fchs_s *fchs, struct fc_els_cmd_s *els_cmd, u32 d_id,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 635) u32 s_id, __be16 ox_id)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 636) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 637) fc_els_rsp_build(fchs, d_id, s_id, ox_id);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 638) memset(els_cmd, 0, sizeof(struct fc_els_cmd_s));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 639) els_cmd->els_code = FC_ELS_ACC;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 640)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 641) return sizeof(struct fc_els_cmd_s);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 642) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 643)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 644) int
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 645) fc_logout_params_pages(struct fchs_s *fc_frame, u8 els_code)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 646) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 647) int num_pages = 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 648) struct fc_prlo_s *prlo;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 649) struct fc_tprlo_s *tprlo;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 650)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 651) if (els_code == FC_ELS_PRLO) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 652) prlo = (struct fc_prlo_s *) (fc_frame + 1);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 653) num_pages = (be16_to_cpu(prlo->payload_len) - 4) / 16;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 654) } else {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 655) tprlo = (struct fc_tprlo_s *) (fc_frame + 1);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 656) num_pages = (be16_to_cpu(tprlo->payload_len) - 4) / 16;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 657) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 658) return num_pages;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 659) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 660)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 661) u16
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 662) fc_tprlo_acc_build(struct fchs_s *fchs, struct fc_tprlo_acc_s *tprlo_acc,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 663) u32 d_id, u32 s_id, __be16 ox_id, int num_pages)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 664) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 665) int page;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 666)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 667) fc_els_rsp_build(fchs, d_id, s_id, ox_id);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 668)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 669) memset(tprlo_acc, 0, (num_pages * 16) + 4);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 670) tprlo_acc->command = FC_ELS_ACC;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 671)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 672) tprlo_acc->page_len = 0x10;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 673) tprlo_acc->payload_len = cpu_to_be16((num_pages * 16) + 4);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 674)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 675) for (page = 0; page < num_pages; page++) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 676) tprlo_acc->tprlo_acc_params[page].opa_valid = 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 677) tprlo_acc->tprlo_acc_params[page].rpa_valid = 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 678) tprlo_acc->tprlo_acc_params[page].fc4type_csp = FC_TYPE_FCP;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 679) tprlo_acc->tprlo_acc_params[page].orig_process_assc = 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 680) tprlo_acc->tprlo_acc_params[page].resp_process_assc = 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 681) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 682) return be16_to_cpu(tprlo_acc->payload_len);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 683) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 684)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 685) u16
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 686) fc_prlo_acc_build(struct fchs_s *fchs, struct fc_prlo_acc_s *prlo_acc, u32 d_id,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 687) u32 s_id, __be16 ox_id, int num_pages)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 688) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 689) int page;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 690)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 691) fc_els_rsp_build(fchs, d_id, s_id, ox_id);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 692)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 693) memset(prlo_acc, 0, (num_pages * 16) + 4);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 694) prlo_acc->command = FC_ELS_ACC;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 695) prlo_acc->page_len = 0x10;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 696) prlo_acc->payload_len = cpu_to_be16((num_pages * 16) + 4);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 697)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 698) for (page = 0; page < num_pages; page++) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 699) prlo_acc->prlo_acc_params[page].opa_valid = 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 700) prlo_acc->prlo_acc_params[page].rpa_valid = 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 701) prlo_acc->prlo_acc_params[page].fc4type_csp = FC_TYPE_FCP;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 702) prlo_acc->prlo_acc_params[page].orig_process_assc = 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 703) prlo_acc->prlo_acc_params[page].resp_process_assc = 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 704) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 705)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 706) return be16_to_cpu(prlo_acc->payload_len);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 707) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 708)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 709) u16
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 710) fc_rnid_build(struct fchs_s *fchs, struct fc_rnid_cmd_s *rnid, u32 d_id,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 711) u32 s_id, u16 ox_id, u32 data_format)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 712) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 713) fc_els_req_build(fchs, d_id, s_id, ox_id);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 714)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 715) memset(rnid, 0, sizeof(struct fc_rnid_cmd_s));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 716)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 717) rnid->els_cmd.els_code = FC_ELS_RNID;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 718) rnid->node_id_data_format = data_format;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 719)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 720) return sizeof(struct fc_rnid_cmd_s);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 721) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 722)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 723) u16
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 724) fc_rnid_acc_build(struct fchs_s *fchs, struct fc_rnid_acc_s *rnid_acc, u32 d_id,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 725) u32 s_id, __be16 ox_id, u32 data_format,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 726) struct fc_rnid_common_id_data_s *common_id_data,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 727) struct fc_rnid_general_topology_data_s *gen_topo_data)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 728) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 729) memset(rnid_acc, 0, sizeof(struct fc_rnid_acc_s));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 730)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 731) fc_els_rsp_build(fchs, d_id, s_id, ox_id);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 732)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 733) rnid_acc->els_cmd.els_code = FC_ELS_ACC;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 734) rnid_acc->node_id_data_format = data_format;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 735) rnid_acc->common_id_data_length =
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 736) sizeof(struct fc_rnid_common_id_data_s);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 737) rnid_acc->common_id_data = *common_id_data;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 738)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 739) if (data_format == RNID_NODEID_DATA_FORMAT_DISCOVERY) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 740) rnid_acc->specific_id_data_length =
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 741) sizeof(struct fc_rnid_general_topology_data_s);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 742) rnid_acc->gen_topology_data = *gen_topo_data;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 743) return sizeof(struct fc_rnid_acc_s);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 744) } else {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 745) return sizeof(struct fc_rnid_acc_s) -
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 746) sizeof(struct fc_rnid_general_topology_data_s);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 747) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 748)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 749) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 750)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 751) u16
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 752) fc_rpsc_build(struct fchs_s *fchs, struct fc_rpsc_cmd_s *rpsc, u32 d_id,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 753) u32 s_id, u16 ox_id)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 754) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 755) fc_els_req_build(fchs, d_id, s_id, ox_id);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 756)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 757) memset(rpsc, 0, sizeof(struct fc_rpsc_cmd_s));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 758)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 759) rpsc->els_cmd.els_code = FC_ELS_RPSC;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 760) return sizeof(struct fc_rpsc_cmd_s);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 761) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 762)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 763) u16
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 764) fc_rpsc2_build(struct fchs_s *fchs, struct fc_rpsc2_cmd_s *rpsc2, u32 d_id,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 765) u32 s_id, u32 *pid_list, u16 npids)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 766) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 767) u32 dctlr_id = FC_DOMAIN_CTRLR(bfa_hton3b(d_id));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 768) int i = 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 769)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 770) fc_els_req_build(fchs, bfa_hton3b(dctlr_id), s_id, 0);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 771)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 772) memset(rpsc2, 0, sizeof(struct fc_rpsc2_cmd_s));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 773)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 774) rpsc2->els_cmd.els_code = FC_ELS_RPSC;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 775) rpsc2->token = cpu_to_be32(FC_BRCD_TOKEN);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 776) rpsc2->num_pids = cpu_to_be16(npids);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 777) for (i = 0; i < npids; i++)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 778) rpsc2->pid_list[i].pid = pid_list[i];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 779)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 780) return sizeof(struct fc_rpsc2_cmd_s) + ((npids - 1) * (sizeof(u32)));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 781) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 782)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 783) u16
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 784) fc_rpsc_acc_build(struct fchs_s *fchs, struct fc_rpsc_acc_s *rpsc_acc,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 785) u32 d_id, u32 s_id, __be16 ox_id,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 786) struct fc_rpsc_speed_info_s *oper_speed)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 787) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 788) memset(rpsc_acc, 0, sizeof(struct fc_rpsc_acc_s));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 789)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 790) fc_els_rsp_build(fchs, d_id, s_id, ox_id);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 791)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 792) rpsc_acc->command = FC_ELS_ACC;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 793) rpsc_acc->num_entries = cpu_to_be16(1);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 794)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 795) rpsc_acc->speed_info[0].port_speed_cap =
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 796) cpu_to_be16(oper_speed->port_speed_cap);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 797)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 798) rpsc_acc->speed_info[0].port_op_speed =
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 799) cpu_to_be16(oper_speed->port_op_speed);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 800)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 801) return sizeof(struct fc_rpsc_acc_s);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 802) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 803)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 804) u16
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 805) fc_pdisc_build(struct fchs_s *fchs, u32 d_id, u32 s_id, u16 ox_id,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 806) wwn_t port_name, wwn_t node_name, u16 pdu_size)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 807) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 808) struct fc_logi_s *pdisc = (struct fc_logi_s *) (fchs + 1);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 809)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 810) memcpy(pdisc, &plogi_tmpl, sizeof(struct fc_logi_s));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 811)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 812) pdisc->els_cmd.els_code = FC_ELS_PDISC;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 813) fc_els_req_build(fchs, d_id, s_id, ox_id);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 814)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 815) pdisc->csp.rxsz = pdisc->class3.rxsz = cpu_to_be16(pdu_size);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 816) pdisc->port_name = port_name;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 817) pdisc->node_name = node_name;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 818)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 819) return sizeof(struct fc_logi_s);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 820) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 821)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 822) u16
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 823) fc_pdisc_rsp_parse(struct fchs_s *fchs, int len, wwn_t port_name)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 824) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 825) struct fc_logi_s *pdisc = (struct fc_logi_s *) (fchs + 1);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 826)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 827) if (len < sizeof(struct fc_logi_s))
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 828) return FC_PARSE_LEN_INVAL;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 829)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 830) if (pdisc->els_cmd.els_code != FC_ELS_ACC)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 831) return FC_PARSE_ACC_INVAL;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 832)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 833) if (!wwn_is_equal(pdisc->port_name, port_name))
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 834) return FC_PARSE_PWWN_NOT_EQUAL;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 835)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 836) if (!pdisc->class3.class_valid)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 837) return FC_PARSE_NWWN_NOT_EQUAL;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 838)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 839) if (be16_to_cpu(pdisc->class3.rxsz) < (FC_MIN_PDUSZ))
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 840) return FC_PARSE_RXSZ_INVAL;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 841)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 842) return FC_PARSE_OK;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 843) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 844)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 845) u16
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 846) fc_prlo_build(struct fchs_s *fchs, u32 d_id, u32 s_id, u16 ox_id,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 847) int num_pages)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 848) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 849) struct fc_prlo_s *prlo = (struct fc_prlo_s *) (fchs + 1);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 850) int page;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 851)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 852) fc_els_req_build(fchs, d_id, s_id, ox_id);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 853) memset(prlo, 0, (num_pages * 16) + 4);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 854) prlo->command = FC_ELS_PRLO;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 855) prlo->page_len = 0x10;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 856) prlo->payload_len = cpu_to_be16((num_pages * 16) + 4);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 857)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 858) for (page = 0; page < num_pages; page++) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 859) prlo->prlo_params[page].type = FC_TYPE_FCP;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 860) prlo->prlo_params[page].opa_valid = 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 861) prlo->prlo_params[page].rpa_valid = 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 862) prlo->prlo_params[page].orig_process_assc = 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 863) prlo->prlo_params[page].resp_process_assc = 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 864) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 865)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 866) return be16_to_cpu(prlo->payload_len);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 867) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 868)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 869) u16
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 870) fc_tprlo_build(struct fchs_s *fchs, u32 d_id, u32 s_id, u16 ox_id,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 871) int num_pages, enum fc_tprlo_type tprlo_type, u32 tpr_id)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 872) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 873) struct fc_tprlo_s *tprlo = (struct fc_tprlo_s *) (fchs + 1);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 874) int page;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 875)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 876) fc_els_req_build(fchs, d_id, s_id, ox_id);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 877) memset(tprlo, 0, (num_pages * 16) + 4);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 878) tprlo->command = FC_ELS_TPRLO;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 879) tprlo->page_len = 0x10;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 880) tprlo->payload_len = cpu_to_be16((num_pages * 16) + 4);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 881)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 882) for (page = 0; page < num_pages; page++) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 883) tprlo->tprlo_params[page].type = FC_TYPE_FCP;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 884) tprlo->tprlo_params[page].opa_valid = 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 885) tprlo->tprlo_params[page].rpa_valid = 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 886) tprlo->tprlo_params[page].orig_process_assc = 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 887) tprlo->tprlo_params[page].resp_process_assc = 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 888) if (tprlo_type == FC_GLOBAL_LOGO) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 889) tprlo->tprlo_params[page].global_process_logout = 1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 890) } else if (tprlo_type == FC_TPR_LOGO) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 891) tprlo->tprlo_params[page].tpo_nport_valid = 1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 892) tprlo->tprlo_params[page].tpo_nport_id = (tpr_id);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 893) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 894) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 895)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 896) return be16_to_cpu(tprlo->payload_len);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 897) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 898)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 899) u16
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 900) fc_ba_rjt_build(struct fchs_s *fchs, u32 d_id, u32 s_id, __be16 ox_id,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 901) u32 reason_code, u32 reason_expl)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 902) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 903) struct fc_ba_rjt_s *ba_rjt = (struct fc_ba_rjt_s *) (fchs + 1);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 904)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 905) fc_bls_rsp_build(fchs, d_id, s_id, ox_id);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 906)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 907) fchs->cat_info = FC_CAT_BA_RJT;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 908) ba_rjt->reason_code = reason_code;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 909) ba_rjt->reason_expl = reason_expl;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 910) return sizeof(struct fc_ba_rjt_s);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 911) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 912)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 913) static void
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 914) fc_gs_cthdr_build(struct ct_hdr_s *cthdr, u32 s_id, u16 cmd_code)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 915) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 916) memset(cthdr, 0, sizeof(struct ct_hdr_s));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 917) cthdr->rev_id = CT_GS3_REVISION;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 918) cthdr->gs_type = CT_GSTYPE_DIRSERVICE;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 919) cthdr->gs_sub_type = CT_GSSUBTYPE_NAMESERVER;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 920) cthdr->cmd_rsp_code = cpu_to_be16(cmd_code);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 921) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 922)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 923) static void
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 924) fc_gs_fdmi_cthdr_build(struct ct_hdr_s *cthdr, u32 s_id, u16 cmd_code)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 925) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 926) memset(cthdr, 0, sizeof(struct ct_hdr_s));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 927) cthdr->rev_id = CT_GS3_REVISION;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 928) cthdr->gs_type = CT_GSTYPE_MGMTSERVICE;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 929) cthdr->gs_sub_type = CT_GSSUBTYPE_HBA_MGMTSERVER;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 930) cthdr->cmd_rsp_code = cpu_to_be16(cmd_code);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 931) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 932)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 933) static void
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 934) fc_gs_ms_cthdr_build(struct ct_hdr_s *cthdr, u32 s_id, u16 cmd_code,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 935) u8 sub_type)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 936) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 937) memset(cthdr, 0, sizeof(struct ct_hdr_s));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 938) cthdr->rev_id = CT_GS3_REVISION;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 939) cthdr->gs_type = CT_GSTYPE_MGMTSERVICE;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 940) cthdr->gs_sub_type = sub_type;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 941) cthdr->cmd_rsp_code = cpu_to_be16(cmd_code);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 942) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 943)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 944) u16
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 945) fc_gidpn_build(struct fchs_s *fchs, void *pyld, u32 s_id, u16 ox_id,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 946) wwn_t port_name)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 947) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 948) struct ct_hdr_s *cthdr = (struct ct_hdr_s *) pyld;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 949) struct fcgs_gidpn_req_s *gidpn = (struct fcgs_gidpn_req_s *)(cthdr + 1);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 950) u32 d_id = bfa_hton3b(FC_NAME_SERVER);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 951)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 952) fc_gs_fchdr_build(fchs, d_id, s_id, ox_id);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 953) fc_gs_cthdr_build(cthdr, s_id, GS_GID_PN);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 954)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 955) memset(gidpn, 0, sizeof(struct fcgs_gidpn_req_s));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 956) gidpn->port_name = port_name;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 957) return sizeof(struct fcgs_gidpn_req_s) + sizeof(struct ct_hdr_s);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 958) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 959)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 960) u16
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 961) fc_gpnid_build(struct fchs_s *fchs, void *pyld, u32 s_id, u16 ox_id,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 962) u32 port_id)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 963) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 964) struct ct_hdr_s *cthdr = (struct ct_hdr_s *) pyld;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 965) fcgs_gpnid_req_t *gpnid = (fcgs_gpnid_req_t *) (cthdr + 1);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 966) u32 d_id = bfa_hton3b(FC_NAME_SERVER);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 967)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 968) fc_gs_fchdr_build(fchs, d_id, s_id, ox_id);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 969) fc_gs_cthdr_build(cthdr, s_id, GS_GPN_ID);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 970)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 971) memset(gpnid, 0, sizeof(fcgs_gpnid_req_t));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 972) gpnid->dap = port_id;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 973) return sizeof(fcgs_gpnid_req_t) + sizeof(struct ct_hdr_s);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 974) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 975)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 976) u16
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 977) fc_gnnid_build(struct fchs_s *fchs, void *pyld, u32 s_id, u16 ox_id,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 978) u32 port_id)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 979) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 980) struct ct_hdr_s *cthdr = (struct ct_hdr_s *) pyld;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 981) fcgs_gnnid_req_t *gnnid = (fcgs_gnnid_req_t *) (cthdr + 1);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 982) u32 d_id = bfa_hton3b(FC_NAME_SERVER);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 983)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 984) fc_gs_fchdr_build(fchs, d_id, s_id, ox_id);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 985) fc_gs_cthdr_build(cthdr, s_id, GS_GNN_ID);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 986)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 987) memset(gnnid, 0, sizeof(fcgs_gnnid_req_t));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 988) gnnid->dap = port_id;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 989) return sizeof(fcgs_gnnid_req_t) + sizeof(struct ct_hdr_s);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 990) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 991)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 992) u16
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 993) fc_ct_rsp_parse(struct ct_hdr_s *cthdr)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 994) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 995) if (be16_to_cpu(cthdr->cmd_rsp_code) != CT_RSP_ACCEPT) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 996) if (cthdr->reason_code == CT_RSN_LOGICAL_BUSY)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 997) return FC_PARSE_BUSY;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 998) else
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 999) return FC_PARSE_FAILURE;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1000) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1001)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1002) return FC_PARSE_OK;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1003) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1004)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1005) u16
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1006) fc_gs_rjt_build(struct fchs_s *fchs, struct ct_hdr_s *cthdr,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1007) u32 d_id, u32 s_id, u16 ox_id, u8 reason_code,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1008) u8 reason_code_expl)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1009) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1010) fc_gsresp_fchdr_build(fchs, d_id, s_id, ox_id);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1011)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1012) cthdr->cmd_rsp_code = cpu_to_be16(CT_RSP_REJECT);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1013) cthdr->rev_id = CT_GS3_REVISION;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1014)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1015) cthdr->reason_code = reason_code;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1016) cthdr->exp_code = reason_code_expl;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1017) return sizeof(struct ct_hdr_s);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1018) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1019)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1020) u16
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1021) fc_scr_build(struct fchs_s *fchs, struct fc_scr_s *scr,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1022) u8 set_br_reg, u32 s_id, u16 ox_id)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1023) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1024) u32 d_id = bfa_hton3b(FC_FABRIC_CONTROLLER);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1025)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1026) fc_els_req_build(fchs, d_id, s_id, ox_id);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1027)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1028) memset(scr, 0, sizeof(struct fc_scr_s));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1029) scr->command = FC_ELS_SCR;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1030) scr->reg_func = FC_SCR_REG_FUNC_FULL;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1031) if (set_br_reg)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1032) scr->vu_reg_func = FC_VU_SCR_REG_FUNC_FABRIC_NAME_CHANGE;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1033)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1034) return sizeof(struct fc_scr_s);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1035) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1036)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1037) u16
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1038) fc_rscn_build(struct fchs_s *fchs, struct fc_rscn_pl_s *rscn,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1039) u32 s_id, u16 ox_id)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1040) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1041) u32 d_id = bfa_hton3b(FC_FABRIC_CONTROLLER);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1042) u16 payldlen;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1043)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1044) fc_els_req_build(fchs, d_id, s_id, ox_id);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1045) rscn->command = FC_ELS_RSCN;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1046) rscn->pagelen = sizeof(rscn->event[0]);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1047)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1048) payldlen = sizeof(u32) + rscn->pagelen;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1049) rscn->payldlen = cpu_to_be16(payldlen);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1050)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1051) rscn->event[0].format = FC_RSCN_FORMAT_PORTID;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1052) rscn->event[0].portid = s_id;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1053)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1054) return sizeof(struct fc_rscn_pl_s);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1055) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1056)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1057) u16
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1058) fc_rftid_build(struct fchs_s *fchs, void *pyld, u32 s_id, u16 ox_id,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1059) enum bfa_lport_role roles)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1060) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1061) struct ct_hdr_s *cthdr = (struct ct_hdr_s *) pyld;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1062) struct fcgs_rftid_req_s *rftid = (struct fcgs_rftid_req_s *)(cthdr + 1);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1063) u32 type_value, d_id = bfa_hton3b(FC_NAME_SERVER);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1064) u8 index;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1065)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1066) fc_gs_fchdr_build(fchs, d_id, s_id, ox_id);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1067) fc_gs_cthdr_build(cthdr, s_id, GS_RFT_ID);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1068)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1069) memset(rftid, 0, sizeof(struct fcgs_rftid_req_s));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1070)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1071) rftid->dap = s_id;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1072)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1073) /* By default, FCP FC4 Type is registered */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1074) index = FC_TYPE_FCP >> 5;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1075) type_value = 1 << (FC_TYPE_FCP % 32);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1076) rftid->fc4_type[index] = cpu_to_be32(type_value);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1077)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1078) return sizeof(struct fcgs_rftid_req_s) + sizeof(struct ct_hdr_s);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1079) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1080)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1081) u16
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1082) fc_rftid_build_sol(struct fchs_s *fchs, void *pyld, u32 s_id, u16 ox_id,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1083) u8 *fc4_bitmap, u32 bitmap_size)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1084) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1085) struct ct_hdr_s *cthdr = (struct ct_hdr_s *) pyld;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1086) struct fcgs_rftid_req_s *rftid = (struct fcgs_rftid_req_s *)(cthdr + 1);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1087) u32 d_id = bfa_hton3b(FC_NAME_SERVER);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1088)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1089) fc_gs_fchdr_build(fchs, d_id, s_id, ox_id);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1090) fc_gs_cthdr_build(cthdr, s_id, GS_RFT_ID);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1091)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1092) memset(rftid, 0, sizeof(struct fcgs_rftid_req_s));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1093)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1094) rftid->dap = s_id;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1095) memcpy((void *)rftid->fc4_type, (void *)fc4_bitmap,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1096) (bitmap_size < 32 ? bitmap_size : 32));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1097)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1098) return sizeof(struct fcgs_rftid_req_s) + sizeof(struct ct_hdr_s);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1099) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1100)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1101) u16
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1102) fc_rffid_build(struct fchs_s *fchs, void *pyld, u32 s_id, u16 ox_id,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1103) u8 fc4_type, u8 fc4_ftrs)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1104) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1105) struct ct_hdr_s *cthdr = (struct ct_hdr_s *) pyld;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1106) struct fcgs_rffid_req_s *rffid = (struct fcgs_rffid_req_s *)(cthdr + 1);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1107) u32 d_id = bfa_hton3b(FC_NAME_SERVER);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1108)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1109) fc_gs_fchdr_build(fchs, d_id, s_id, ox_id);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1110) fc_gs_cthdr_build(cthdr, s_id, GS_RFF_ID);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1111)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1112) memset(rffid, 0, sizeof(struct fcgs_rffid_req_s));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1113)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1114) rffid->dap = s_id;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1115) rffid->fc4ftr_bits = fc4_ftrs;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1116) rffid->fc4_type = fc4_type;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1117)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1118) return sizeof(struct fcgs_rffid_req_s) + sizeof(struct ct_hdr_s);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1119) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1120)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1121) u16
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1122) fc_rspnid_build(struct fchs_s *fchs, void *pyld, u32 s_id, u16 ox_id,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1123) u8 *name)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1124) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1125)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1126) struct ct_hdr_s *cthdr = (struct ct_hdr_s *) pyld;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1127) struct fcgs_rspnid_req_s *rspnid =
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1128) (struct fcgs_rspnid_req_s *)(cthdr + 1);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1129) u32 d_id = bfa_hton3b(FC_NAME_SERVER);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1130)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1131) fc_gs_fchdr_build(fchs, d_id, s_id, ox_id);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1132) fc_gs_cthdr_build(cthdr, s_id, GS_RSPN_ID);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1133)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1134) memset(rspnid, 0, sizeof(struct fcgs_rspnid_req_s));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1135)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1136) rspnid->dap = s_id;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1137) strlcpy(rspnid->spn, name, sizeof(rspnid->spn));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1138) rspnid->spn_len = (u8) strlen(rspnid->spn);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1139)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1140) return sizeof(struct fcgs_rspnid_req_s) + sizeof(struct ct_hdr_s);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1141) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1142)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1143) u16
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1144) fc_rsnn_nn_build(struct fchs_s *fchs, void *pyld, u32 s_id,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1145) wwn_t node_name, u8 *name)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1146) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1147) struct ct_hdr_s *cthdr = (struct ct_hdr_s *) pyld;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1148) struct fcgs_rsnn_nn_req_s *rsnn_nn =
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1149) (struct fcgs_rsnn_nn_req_s *) (cthdr + 1);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1150) u32 d_id = bfa_hton3b(FC_NAME_SERVER);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1151)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1152) fc_gs_fchdr_build(fchs, d_id, s_id, 0);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1153) fc_gs_cthdr_build(cthdr, s_id, GS_RSNN_NN);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1154)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1155) memset(rsnn_nn, 0, sizeof(struct fcgs_rsnn_nn_req_s));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1156)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1157) rsnn_nn->node_name = node_name;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1158) strlcpy(rsnn_nn->snn, name, sizeof(rsnn_nn->snn));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1159) rsnn_nn->snn_len = (u8) strlen(rsnn_nn->snn);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1160)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1161) return sizeof(struct fcgs_rsnn_nn_req_s) + sizeof(struct ct_hdr_s);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1162) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1163)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1164) u16
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1165) fc_gid_ft_build(struct fchs_s *fchs, void *pyld, u32 s_id, u8 fc4_type)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1166) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1167)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1168) struct ct_hdr_s *cthdr = (struct ct_hdr_s *) pyld;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1169) struct fcgs_gidft_req_s *gidft = (struct fcgs_gidft_req_s *)(cthdr + 1);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1170) u32 d_id = bfa_hton3b(FC_NAME_SERVER);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1171)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1172) fc_gs_fchdr_build(fchs, d_id, s_id, 0);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1173)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1174) fc_gs_cthdr_build(cthdr, s_id, GS_GID_FT);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1175)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1176) memset(gidft, 0, sizeof(struct fcgs_gidft_req_s));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1177) gidft->fc4_type = fc4_type;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1178) gidft->domain_id = 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1179) gidft->area_id = 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1180)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1181) return sizeof(struct fcgs_gidft_req_s) + sizeof(struct ct_hdr_s);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1182) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1183)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1184) u16
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1185) fc_rpnid_build(struct fchs_s *fchs, void *pyld, u32 s_id, u32 port_id,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1186) wwn_t port_name)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1187) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1188) struct ct_hdr_s *cthdr = (struct ct_hdr_s *) pyld;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1189) struct fcgs_rpnid_req_s *rpnid = (struct fcgs_rpnid_req_s *)(cthdr + 1);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1190) u32 d_id = bfa_hton3b(FC_NAME_SERVER);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1191)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1192) fc_gs_fchdr_build(fchs, d_id, s_id, 0);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1193) fc_gs_cthdr_build(cthdr, s_id, GS_RPN_ID);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1194)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1195) memset(rpnid, 0, sizeof(struct fcgs_rpnid_req_s));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1196) rpnid->port_id = port_id;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1197) rpnid->port_name = port_name;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1198)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1199) return sizeof(struct fcgs_rpnid_req_s) + sizeof(struct ct_hdr_s);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1200) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1201)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1202) u16
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1203) fc_rnnid_build(struct fchs_s *fchs, void *pyld, u32 s_id, u32 port_id,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1204) wwn_t node_name)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1205) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1206) struct ct_hdr_s *cthdr = (struct ct_hdr_s *) pyld;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1207) struct fcgs_rnnid_req_s *rnnid = (struct fcgs_rnnid_req_s *)(cthdr + 1);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1208) u32 d_id = bfa_hton3b(FC_NAME_SERVER);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1209)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1210) fc_gs_fchdr_build(fchs, d_id, s_id, 0);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1211) fc_gs_cthdr_build(cthdr, s_id, GS_RNN_ID);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1212)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1213) memset(rnnid, 0, sizeof(struct fcgs_rnnid_req_s));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1214) rnnid->port_id = port_id;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1215) rnnid->node_name = node_name;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1216)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1217) return sizeof(struct fcgs_rnnid_req_s) + sizeof(struct ct_hdr_s);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1218) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1219)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1220) u16
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1221) fc_rcsid_build(struct fchs_s *fchs, void *pyld, u32 s_id, u32 port_id,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1222) u32 cos)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1223) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1224) struct ct_hdr_s *cthdr = (struct ct_hdr_s *) pyld;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1225) struct fcgs_rcsid_req_s *rcsid =
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1226) (struct fcgs_rcsid_req_s *) (cthdr + 1);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1227) u32 d_id = bfa_hton3b(FC_NAME_SERVER);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1228)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1229) fc_gs_fchdr_build(fchs, d_id, s_id, 0);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1230) fc_gs_cthdr_build(cthdr, s_id, GS_RCS_ID);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1231)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1232) memset(rcsid, 0, sizeof(struct fcgs_rcsid_req_s));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1233) rcsid->port_id = port_id;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1234) rcsid->cos = cos;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1235)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1236) return sizeof(struct fcgs_rcsid_req_s) + sizeof(struct ct_hdr_s);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1237) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1238)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1239) u16
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1240) fc_rptid_build(struct fchs_s *fchs, void *pyld, u32 s_id, u32 port_id,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1241) u8 port_type)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1242) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1243) struct ct_hdr_s *cthdr = (struct ct_hdr_s *) pyld;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1244) struct fcgs_rptid_req_s *rptid = (struct fcgs_rptid_req_s *)(cthdr + 1);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1245) u32 d_id = bfa_hton3b(FC_NAME_SERVER);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1246)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1247) fc_gs_fchdr_build(fchs, d_id, s_id, 0);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1248) fc_gs_cthdr_build(cthdr, s_id, GS_RPT_ID);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1249)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1250) memset(rptid, 0, sizeof(struct fcgs_rptid_req_s));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1251) rptid->port_id = port_id;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1252) rptid->port_type = port_type;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1253)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1254) return sizeof(struct fcgs_rptid_req_s) + sizeof(struct ct_hdr_s);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1255) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1256)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1257) u16
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1258) fc_ganxt_build(struct fchs_s *fchs, void *pyld, u32 s_id, u32 port_id)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1259) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1260) struct ct_hdr_s *cthdr = (struct ct_hdr_s *) pyld;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1261) struct fcgs_ganxt_req_s *ganxt = (struct fcgs_ganxt_req_s *)(cthdr + 1);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1262) u32 d_id = bfa_hton3b(FC_NAME_SERVER);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1263)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1264) fc_gs_fchdr_build(fchs, d_id, s_id, 0);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1265) fc_gs_cthdr_build(cthdr, s_id, GS_GA_NXT);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1266)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1267) memset(ganxt, 0, sizeof(struct fcgs_ganxt_req_s));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1268) ganxt->port_id = port_id;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1269)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1270) return sizeof(struct ct_hdr_s) + sizeof(struct fcgs_ganxt_req_s);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1271) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1272)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1273) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1274) * Builds fc hdr and ct hdr for FDMI requests.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1275) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1276) u16
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1277) fc_fdmi_reqhdr_build(struct fchs_s *fchs, void *pyld, u32 s_id,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1278) u16 cmd_code)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1279) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1280)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1281) struct ct_hdr_s *cthdr = (struct ct_hdr_s *) pyld;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1282) u32 d_id = bfa_hton3b(FC_MGMT_SERVER);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1283)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1284) fc_gs_fchdr_build(fchs, d_id, s_id, 0);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1285) fc_gs_fdmi_cthdr_build(cthdr, s_id, cmd_code);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1286)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1287) return sizeof(struct ct_hdr_s);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1288) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1289)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1290) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1291) * Given a FC4 Type, this function returns a fc4 type bitmask
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1292) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1293) void
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1294) fc_get_fc4type_bitmask(u8 fc4_type, u8 *bit_mask)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1295) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1296) u8 index;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1297) __be32 *ptr = (__be32 *) bit_mask;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1298) u32 type_value;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1299)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1300) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1301) * @todo : Check for bitmask size
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1302) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1303)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1304) index = fc4_type >> 5;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1305) type_value = 1 << (fc4_type % 32);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1306) ptr[index] = cpu_to_be32(type_value);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1307)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1308) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1309)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1310) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1311) * GMAL Request
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1312) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1313) u16
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1314) fc_gmal_req_build(struct fchs_s *fchs, void *pyld, u32 s_id, wwn_t wwn)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1315) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1316) struct ct_hdr_s *cthdr = (struct ct_hdr_s *) pyld;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1317) fcgs_gmal_req_t *gmal = (fcgs_gmal_req_t *) (cthdr + 1);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1318) u32 d_id = bfa_hton3b(FC_MGMT_SERVER);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1319)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1320) fc_gs_fchdr_build(fchs, d_id, s_id, 0);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1321) fc_gs_ms_cthdr_build(cthdr, s_id, GS_FC_GMAL_CMD,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1322) CT_GSSUBTYPE_CFGSERVER);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1323)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1324) memset(gmal, 0, sizeof(fcgs_gmal_req_t));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1325) gmal->wwn = wwn;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1326)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1327) return sizeof(struct ct_hdr_s) + sizeof(fcgs_gmal_req_t);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1328) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1329)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1330) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1331) * GFN (Get Fabric Name) Request
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1332) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1333) u16
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1334) fc_gfn_req_build(struct fchs_s *fchs, void *pyld, u32 s_id, wwn_t wwn)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1335) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1336) struct ct_hdr_s *cthdr = (struct ct_hdr_s *) pyld;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1337) fcgs_gfn_req_t *gfn = (fcgs_gfn_req_t *) (cthdr + 1);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1338) u32 d_id = bfa_hton3b(FC_MGMT_SERVER);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1339)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1340) fc_gs_fchdr_build(fchs, d_id, s_id, 0);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1341) fc_gs_ms_cthdr_build(cthdr, s_id, GS_FC_GFN_CMD,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1342) CT_GSSUBTYPE_CFGSERVER);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1343)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1344) memset(gfn, 0, sizeof(fcgs_gfn_req_t));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1345) gfn->wwn = wwn;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1346)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1347) return sizeof(struct ct_hdr_s) + sizeof(fcgs_gfn_req_t);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1348) }
Orange Pi5 kernel
Deprecated Linux kernel 5.10.110 for OrangePi 5/5B/5+ boards
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