| Author | Tokens | Token Proportion | Commits | Commit Proportion |
|---|---|---|---|---|
| Jing Huang | 2940 | 62.71% | 4 | 28.57% |
| Krishna Gudipati | 1656 | 35.32% | 3 | 21.43% |
| Vijaya Mohan Guvva | 51 | 1.09% | 2 | 14.29% |
| Maggie Zhang | 39 | 0.83% | 3 | 21.43% |
| Anil Gurumurthy | 1 | 0.02% | 1 | 7.14% |
| Lucas De Marchi | 1 | 0.02% | 1 | 7.14% |
| Total | 4688 | 14 |
/* * Copyright (c) 2005-2014 Brocade Communications Systems, Inc. * Copyright (c) 2014- QLogic Corporation. * All rights reserved * www.qlogic.com * * Linux driver for QLogic BR-series Fibre Channel Host Bus Adapter. * * This program is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License (GPL) Version 2 as * published by the Free Software Foundation * * This program is distributed in the hope that it will be useful, but * WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * General Public License for more details. */ #ifndef __BFA_FC_H__ #define __BFA_FC_H__ #include "bfad_drv.h" typedef u64 wwn_t; #define WWN_NULL (0) #define FC_SYMNAME_MAX 256 /* max name server symbolic name size */ #define FC_ALPA_MAX 128 #pragma pack(1) #define MAC_ADDRLEN (6) struct mac_s { u8 mac[MAC_ADDRLEN]; }; #define mac_t struct mac_s /* * generic SCSI cdb definition */ #define SCSI_MAX_CDBLEN 16 struct scsi_cdb_s { u8 scsi_cdb[SCSI_MAX_CDBLEN]; }; /* ------------------------------------------------------------ * SCSI status byte values * ------------------------------------------------------------ */ #define SCSI_STATUS_GOOD 0x00 #define SCSI_STATUS_CHECK_CONDITION 0x02 #define SCSI_STATUS_CONDITION_MET 0x04 #define SCSI_STATUS_BUSY 0x08 #define SCSI_STATUS_INTERMEDIATE 0x10 #define SCSI_STATUS_ICM 0x14 /* intermediate condition met */ #define SCSI_STATUS_RESERVATION_CONFLICT 0x18 #define SCSI_STATUS_COMMAND_TERMINATED 0x22 #define SCSI_STATUS_QUEUE_FULL 0x28 #define SCSI_STATUS_ACA_ACTIVE 0x30 #define SCSI_MAX_ALLOC_LEN 0xFF /* maximum allocarion length */ /* * Fibre Channel Header Structure (FCHS) definition */ struct fchs_s { #ifdef __BIG_ENDIAN u32 routing:4; /* routing bits */ u32 cat_info:4; /* category info */ #else u32 cat_info:4; /* category info */ u32 routing:4; /* routing bits */ #endif u32 d_id:24; /* destination identifier */ u32 cs_ctl:8; /* class specific control */ u32 s_id:24; /* source identifier */ u32 type:8; /* data structure type */ u32 f_ctl:24; /* initial frame control */ u8 seq_id; /* sequence identifier */ u8 df_ctl; /* data field control */ u16 seq_cnt; /* sequence count */ __be16 ox_id; /* originator exchange ID */ u16 rx_id; /* responder exchange ID */ u32 ro; /* relative offset */ }; /* * routing bit definitions */ enum { FC_RTG_FC4_DEV_DATA = 0x0, /* FC-4 Device Data */ FC_RTG_EXT_LINK = 0x2, /* Extended Link Data */ FC_RTG_FC4_LINK_DATA = 0x3, /* FC-4 Link Data */ FC_RTG_VIDEO_DATA = 0x4, /* Video Data */ FC_RTG_EXT_HDR = 0x5, /* VFT, IFR or Encapsuled */ FC_RTG_BASIC_LINK = 0x8, /* Basic Link data */ FC_RTG_LINK_CTRL = 0xC, /* Link Control */ }; /* * information category for extended link data and FC-4 Link Data */ enum { FC_CAT_LD_REQUEST = 0x2, /* Request */ FC_CAT_LD_REPLY = 0x3, /* Reply */ FC_CAT_LD_DIAG = 0xF, /* for DIAG use only */ }; /* * information category for extended headers (VFT, IFR or encapsulation) */ enum { FC_CAT_VFT_HDR = 0x0, /* Virtual fabric tagging header */ FC_CAT_IFR_HDR = 0x1, /* Inter-Fabric routing header */ FC_CAT_ENC_HDR = 0x2, /* Encapsulation header */ }; /* * information category for FC-4 device data */ enum { FC_CAT_UNCATEG_INFO = 0x0, /* Uncategorized information */ FC_CAT_SOLICIT_DATA = 0x1, /* Solicited Data */ FC_CAT_UNSOLICIT_CTRL = 0x2, /* Unsolicited Control */ FC_CAT_SOLICIT_CTRL = 0x3, /* Solicited Control */ FC_CAT_UNSOLICIT_DATA = 0x4, /* Unsolicited Data */ FC_CAT_DATA_DESC = 0x5, /* Data Descriptor */ FC_CAT_UNSOLICIT_CMD = 0x6, /* Unsolicited Command */ FC_CAT_CMD_STATUS = 0x7, /* Command Status */ }; /* * Type Field Definitions. FC-PH Section 18.5 pg. 165 */ enum { FC_TYPE_BLS = 0x0, /* Basic Link Service */ FC_TYPE_ELS = 0x1, /* Extended Link Service */ FC_TYPE_IP = 0x5, /* IP */ FC_TYPE_FCP = 0x8, /* SCSI-FCP */ FC_TYPE_GPP = 0x9, /* SCSI_GPP */ FC_TYPE_SERVICES = 0x20, /* Fibre Channel Services */ FC_TYPE_FC_FSS = 0x22, /* Fabric Switch Services */ FC_TYPE_FC_AL = 0x23, /* FC-AL */ FC_TYPE_FC_SNMP = 0x24, /* FC-SNMP */ FC_TYPE_FC_SPINFAB = 0xEE, /* SPINFAB */ FC_TYPE_FC_DIAG = 0xEF, /* DIAG */ FC_TYPE_MAX = 256, /* 256 FC-4 types */ }; /* * Frame Control Definitions. FC-PH Table-45. pg. 168 */ enum { FCTL_EC_ORIG = 0x000000, /* exchange originator */ FCTL_EC_RESP = 0x800000, /* exchange responder */ FCTL_SEQ_INI = 0x000000, /* sequence initiator */ FCTL_SEQ_REC = 0x400000, /* sequence recipient */ FCTL_FS_EXCH = 0x200000, /* first sequence of xchg */ FCTL_LS_EXCH = 0x100000, /* last sequence of xchg */ FCTL_END_SEQ = 0x080000, /* last frame of sequence */ FCTL_SI_XFER = 0x010000, /* seq initiative transfer */ FCTL_RO_PRESENT = 0x000008, /* relative offset present */ FCTL_FILLBYTE_MASK = 0x000003 /* , fill byte mask */ }; /* * Fabric Well Known Addresses */ enum { FC_MIN_WELL_KNOWN_ADDR = 0xFFFFF0, FC_DOMAIN_CONTROLLER_MASK = 0xFFFC00, FC_ALIAS_SERVER = 0xFFFFF8, FC_MGMT_SERVER = 0xFFFFFA, FC_TIME_SERVER = 0xFFFFFB, FC_NAME_SERVER = 0xFFFFFC, FC_FABRIC_CONTROLLER = 0xFFFFFD, FC_FABRIC_PORT = 0xFFFFFE, FC_BROADCAST_SERVER = 0xFFFFFF }; /* * domain/area/port defines */ #define FC_DOMAIN_MASK 0xFF0000 #define FC_DOMAIN_SHIFT 16 #define FC_AREA_MASK 0x00FF00 #define FC_AREA_SHIFT 8 #define FC_PORT_MASK 0x0000FF #define FC_PORT_SHIFT 0 #define FC_GET_DOMAIN(p) (((p) & FC_DOMAIN_MASK) >> FC_DOMAIN_SHIFT) #define FC_GET_AREA(p) (((p) & FC_AREA_MASK) >> FC_AREA_SHIFT) #define FC_GET_PORT(p) (((p) & FC_PORT_MASK) >> FC_PORT_SHIFT) #define FC_DOMAIN_CTRLR(p) (FC_DOMAIN_CONTROLLER_MASK | (FC_GET_DOMAIN(p))) enum { FC_RXID_ANY = 0xFFFFU, }; /* * generic ELS command */ struct fc_els_cmd_s { u32 els_code:8; /* ELS Command Code */ u32 reserved:24; }; /* * ELS Command Codes. FC-PH Table-75. pg. 223 */ enum { FC_ELS_LS_RJT = 0x1, /* Link Service Reject. */ FC_ELS_ACC = 0x02, /* Accept */ FC_ELS_PLOGI = 0x03, /* N_Port Login. */ FC_ELS_FLOGI = 0x04, /* F_Port Login. */ FC_ELS_LOGO = 0x05, /* Logout. */ FC_ELS_ABTX = 0x06, /* Abort Exchange */ FC_ELS_RES = 0x08, /* Read Exchange status */ FC_ELS_RSS = 0x09, /* Read sequence status block */ FC_ELS_RSI = 0x0A, /* Request Sequence Initiative */ FC_ELS_ESTC = 0x0C, /* Estimate Credit. */ FC_ELS_RTV = 0x0E, /* Read Timeout Value. */ FC_ELS_RLS = 0x0F, /* Read Link Status. */ FC_ELS_ECHO = 0x10, /* Echo */ FC_ELS_TEST = 0x11, /* Test */ FC_ELS_RRQ = 0x12, /* Reinstate Recovery Qualifier. */ FC_ELS_REC = 0x13, /* Add this for TAPE support in FCR */ FC_ELS_PRLI = 0x20, /* Process Login */ FC_ELS_PRLO = 0x21, /* Process Logout. */ FC_ELS_SCN = 0x22, /* State Change Notification. */ FC_ELS_TPRLO = 0x24, /* Third Party Process Logout. */ FC_ELS_PDISC = 0x50, /* Discover N_Port Parameters. */ FC_ELS_FDISC = 0x51, /* Discover F_Port Parameters. */ FC_ELS_ADISC = 0x52, /* Discover Address. */ FC_ELS_FARP_REQ = 0x54, /* FARP Request. */ FC_ELS_FARP_REP = 0x55, /* FARP Reply. */ FC_ELS_FAN = 0x60, /* Fabric Address Notification */ FC_ELS_RSCN = 0x61, /* Reg State Change Notification */ FC_ELS_SCR = 0x62, /* State Change Registration. */ FC_ELS_RTIN = 0x77, /* Mangement server request */ FC_ELS_RNID = 0x78, /* Mangement server request */ FC_ELS_RLIR = 0x79, /* Registered Link Incident Record */ FC_ELS_RPSC = 0x7D, /* Report Port Speed Capabilities */ FC_ELS_QSA = 0x7E, /* Query Security Attributes. Ref FC-SP */ FC_ELS_E2E_LBEACON = 0x81, /* End-to-End Link Beacon */ FC_ELS_AUTH = 0x90, /* Authentication. Ref FC-SP */ FC_ELS_RFCN = 0x97, /* Request Fabric Change Notification. Ref *FC-SP */ }; /* * Version numbers for FC-PH standards, * used in login to indicate what port * supports. See FC-PH-X table 158. */ enum { FC_PH_VER_4_3 = 0x09, FC_PH_VER_PH_3 = 0x20, }; /* * PDU size defines */ enum { FC_MIN_PDUSZ = 512, FC_MAX_PDUSZ = 2112, }; /* * N_Port PLOGI Common Service Parameters. * FC-PH-x. Figure-76. pg. 308. */ struct fc_plogi_csp_s { u8 verhi; /* FC-PH high version */ u8 verlo; /* FC-PH low version */ __be16 bbcred; /* BB_Credit */ #ifdef __BIG_ENDIAN u8 ciro:1, /* continuously increasing RO */ rro:1, /* random relative offset */ npiv_supp:1, /* NPIV supported */ port_type:1, /* N_Port/F_port */ altbbcred:1, /* alternate BB_Credit */ resolution:1, /* ms/ns ED_TOV resolution */ vvl_info:1, /* VVL Info included */ reserved1:1; u8 hg_supp:1, query_dbc:1, security:1, sync_cap:1, r_t_tov:1, dh_dup_supp:1, cisc:1, /* continuously increasing seq count */ payload:1; #else u8 reserved2:2, resolution:1, /* ms/ns ED_TOV resolution */ altbbcred:1, /* alternate BB_Credit */ port_type:1, /* N_Port/F_port */ npiv_supp:1, /* NPIV supported */ rro:1, /* random relative offset */ ciro:1; /* continuously increasing RO */ u8 payload:1, cisc:1, /* continuously increasing seq count */ dh_dup_supp:1, r_t_tov:1, sync_cap:1, security:1, query_dbc:1, hg_supp:1; #endif __be16 rxsz; /* receive data_field size */ __be16 conseq; __be16 ro_bitmap; __be32 e_d_tov; }; /* * N_Port PLOGI Class Specific Parameters. * FC-PH-x. Figure 78. pg. 318. */ struct fc_plogi_clp_s { #ifdef __BIG_ENDIAN u32 class_valid:1; u32 intermix:1; /* class intermix supported if set =1. * valid only for class1. Reserved for * class2 & class3 */ u32 reserved1:2; u32 sequential:1; u32 reserved2:3; #else u32 reserved2:3; u32 sequential:1; u32 reserved1:2; u32 intermix:1; /* class intermix supported if set =1. * valid only for class1. Reserved for * class2 & class3 */ u32 class_valid:1; #endif u32 reserved3:24; u32 reserved4:16; u32 rxsz:16; /* Receive data_field size */ u32 reserved5:8; u32 conseq:8; u32 e2e_credit:16; /* end to end credit */ u32 reserved7:8; u32 ospx:8; u32 reserved8:16; }; /* ASCII value for each character in string "BRCD" */ #define FLOGI_VVL_BRCD 0x42524344 /* * PLOGI els command and reply payload */ struct fc_logi_s { struct fc_els_cmd_s els_cmd; /* ELS command code */ struct fc_plogi_csp_s csp; /* common service params */ wwn_t port_name; wwn_t node_name; struct fc_plogi_clp_s class1; /* class 1 service parameters */ struct fc_plogi_clp_s class2; /* class 2 service parameters */ struct fc_plogi_clp_s class3; /* class 3 service parameters */ struct fc_plogi_clp_s class4; /* class 4 service parameters */ u8 vvl[16]; /* vendor version level */ }; /* * LOGO els command payload */ struct fc_logo_s { struct fc_els_cmd_s els_cmd; /* ELS command code */ u32 res1:8; u32 nport_id:24; /* N_Port identifier of source */ wwn_t orig_port_name; /* Port name of the LOGO originator */ }; /* * ADISC els command payload */ struct fc_adisc_s { struct fc_els_cmd_s els_cmd; /* ELS command code */ u32 res1:8; u32 orig_HA:24; /* originator hard address */ wwn_t orig_port_name; /* originator port name */ wwn_t orig_node_name; /* originator node name */ u32 res2:8; u32 nport_id:24; /* originator NPortID */ }; /* * Exchange status block */ struct fc_exch_status_blk_s { u32 oxid:16; u32 rxid:16; u32 res1:8; u32 orig_np:24; /* originator NPortID */ u32 res2:8; u32 resp_np:24; /* responder NPortID */ u32 es_bits; u32 res3; /* * un modified section of the fields */ }; /* * RES els command payload */ struct fc_res_s { struct fc_els_cmd_s els_cmd; /* ELS command code */ u32 res1:8; u32 nport_id:24; /* N_Port identifier of source */ u32 oxid:16; u32 rxid:16; u8 assoc_hdr[32]; }; /* * RES els accept payload */ struct fc_res_acc_s { struct fc_els_cmd_s els_cmd; /* ELS command code */ struct fc_exch_status_blk_s fc_exch_blk; /* Exchange status block */ }; /* * REC els command payload */ struct fc_rec_s { struct fc_els_cmd_s els_cmd; /* ELS command code */ u32 res1:8; u32 nport_id:24; /* N_Port identifier of source */ u32 oxid:16; u32 rxid:16; }; #define FC_REC_ESB_OWN_RSP 0x80000000 /* responder owns */ #define FC_REC_ESB_SI 0x40000000 /* SI is owned */ #define FC_REC_ESB_COMP 0x20000000 /* exchange is complete */ #define FC_REC_ESB_ENDCOND_ABN 0x10000000 /* abnormal ending */ #define FC_REC_ESB_RQACT 0x04000000 /* recovery qual active */ #define FC_REC_ESB_ERRP_MSK 0x03000000 #define FC_REC_ESB_OXID_INV 0x00800000 /* invalid OXID */ #define FC_REC_ESB_RXID_INV 0x00400000 /* invalid RXID */ #define FC_REC_ESB_PRIO_INUSE 0x00200000 /* * REC els accept payload */ struct fc_rec_acc_s { struct fc_els_cmd_s els_cmd; /* ELS command code */ u32 oxid:16; u32 rxid:16; u32 res1:8; u32 orig_id:24; /* N_Port id of exchange originator */ u32 res2:8; u32 resp_id:24; /* N_Port id of exchange responder */ u32 count; /* data transfer count */ u32 e_stat; /* exchange status */ }; /* * RSI els payload */ struct fc_rsi_s { struct fc_els_cmd_s els_cmd; u32 res1:8; u32 orig_sid:24; u32 oxid:16; u32 rxid:16; }; /* * structure for PRLI paramater pages, both request & response * see FC-PH-X table 113 & 115 for explanation also FCP table 8 */ struct fc_prli_params_s { u32 reserved:16; #ifdef __BIG_ENDIAN u32 reserved1:5; u32 rec_support:1; u32 task_retry_id:1; u32 retry:1; u32 confirm:1; u32 doverlay:1; u32 initiator:1; u32 target:1; u32 cdmix:1; u32 drmix:1; u32 rxrdisab:1; u32 wxrdisab:1; #else u32 retry:1; u32 task_retry_id:1; u32 rec_support:1; u32 reserved1:5; u32 wxrdisab:1; u32 rxrdisab:1; u32 drmix:1; u32 cdmix:1; u32 target:1; u32 initiator:1; u32 doverlay:1; u32 confirm:1; #endif }; /* * valid values for rspcode in PRLI ACC payload */ enum { FC_PRLI_ACC_XQTD = 0x1, /* request executed */ FC_PRLI_ACC_PREDEF_IMG = 0x5, /* predefined image - no prli needed */ }; struct fc_prli_params_page_s { u32 type:8; u32 codext:8; #ifdef __BIG_ENDIAN u32 origprocasv:1; u32 rsppav:1; u32 imagepair:1; u32 reserved1:1; u32 rspcode:4; #else u32 rspcode:4; u32 reserved1:1; u32 imagepair:1; u32 rsppav:1; u32 origprocasv:1; #endif u32 reserved2:8; u32 origprocas; u32 rspprocas; struct fc_prli_params_s servparams; }; /* * PRLI request and accept payload, FC-PH-X tables 112 & 114 */ struct fc_prli_s { u32 command:8; u32 pglen:8; u32 pagebytes:16; struct fc_prli_params_page_s parampage; }; /* * PRLO logout params page */ struct fc_prlo_params_page_s { u32 type:8; u32 type_ext:8; #ifdef __BIG_ENDIAN u32 opa_valid:1; /* originator process associator valid */ u32 rpa_valid:1; /* responder process associator valid */ u32 res1:14; #else u32 res1:14; u32 rpa_valid:1; /* responder process associator valid */ u32 opa_valid:1; /* originator process associator valid */ #endif u32 orig_process_assc; u32 resp_process_assc; u32 res2; }; /* * PRLO els command payload */ struct fc_prlo_s { u32 command:8; u32 page_len:8; u32 payload_len:16; struct fc_prlo_params_page_s prlo_params[1]; }; /* * PRLO Logout response parameter page */ struct fc_prlo_acc_params_page_s { u32 type:8; u32 type_ext:8; #ifdef __BIG_ENDIAN u32 opa_valid:1; /* originator process associator valid */ u32 rpa_valid:1; /* responder process associator valid */ u32 res1:14; #else u32 res1:14; u32 rpa_valid:1; /* responder process associator valid */ u32 opa_valid:1; /* originator process associator valid */ #endif u32 orig_process_assc; u32 resp_process_assc; u32 fc4type_csp; }; /* * PRLO els command ACC payload */ struct fc_prlo_acc_s { u32 command:8; u32 page_len:8; u32 payload_len:16; struct fc_prlo_acc_params_page_s prlo_acc_params[1]; }; /* * SCR els command payload */ enum { FC_SCR_REG_FUNC_FABRIC_DETECTED = 0x01, FC_SCR_REG_FUNC_N_PORT_DETECTED = 0x02, FC_SCR_REG_FUNC_FULL = 0x03, FC_SCR_REG_FUNC_CLEAR_REG = 0xFF, }; /* SCR VU registrations */ enum { FC_VU_SCR_REG_FUNC_FABRIC_NAME_CHANGE = 0x01 }; struct fc_scr_s { u32 command:8; u32 res:24; u32 vu_reg_func:8; /* Vendor Unique Registrations */ u32 res1:16; u32 reg_func:8; }; /* * Information category for Basic link data */ enum { FC_CAT_NOP = 0x0, FC_CAT_ABTS = 0x1, FC_CAT_RMC = 0x2, FC_CAT_BA_ACC = 0x4, FC_CAT_BA_RJT = 0x5, FC_CAT_PRMT = 0x6, }; /* * LS_RJT els reply payload */ struct fc_ls_rjt_s { struct fc_els_cmd_s els_cmd; /* ELS command code */ u32 res1:8; u32 reason_code:8; /* Reason code for reject */ u32 reason_code_expl:8; /* Reason code explanation */ u32 vendor_unique:8; /* Vendor specific */ }; /* * LS_RJT reason codes */ enum { FC_LS_RJT_RSN_INV_CMD_CODE = 0x01, FC_LS_RJT_RSN_LOGICAL_ERROR = 0x03, FC_LS_RJT_RSN_LOGICAL_BUSY = 0x05, FC_LS_RJT_RSN_PROTOCOL_ERROR = 0x07, FC_LS_RJT_RSN_UNABLE_TO_PERF_CMD = 0x09, FC_LS_RJT_RSN_CMD_NOT_SUPP = 0x0B, }; /* * LS_RJT reason code explanation */ enum { FC_LS_RJT_EXP_NO_ADDL_INFO = 0x00, FC_LS_RJT_EXP_SPARMS_ERR_OPTIONS = 0x01, FC_LS_RJT_EXP_SPARMS_ERR_INI_CTL = 0x03, FC_LS_RJT_EXP_SPARMS_ERR_REC_CTL = 0x05, FC_LS_RJT_EXP_SPARMS_ERR_RXSZ = 0x07, FC_LS_RJT_EXP_SPARMS_ERR_CONSEQ = 0x09, FC_LS_RJT_EXP_SPARMS_ERR_CREDIT = 0x0B, FC_LS_RJT_EXP_INV_PORT_NAME = 0x0D, FC_LS_RJT_EXP_INV_NODE_FABRIC_NAME = 0x0E, FC_LS_RJT_EXP_INV_CSP = 0x0F, FC_LS_RJT_EXP_INV_ASSOC_HDR = 0x11, FC_LS_RJT_EXP_ASSOC_HDR_REQD = 0x13, FC_LS_RJT_EXP_INV_ORIG_S_ID = 0x15, FC_LS_RJT_EXP_INV_OXID_RXID_COMB = 0x17, FC_LS_RJT_EXP_CMD_ALREADY_IN_PROG = 0x19, FC_LS_RJT_EXP_LOGIN_REQUIRED = 0x1E, FC_LS_RJT_EXP_INVALID_NPORT_ID = 0x1F, FC_LS_RJT_EXP_INSUFF_RES = 0x29, FC_LS_RJT_EXP_CMD_NOT_SUPP = 0x2C, FC_LS_RJT_EXP_INV_PAYLOAD_LEN = 0x2D, }; /* * RRQ els command payload */ struct fc_rrq_s { struct fc_els_cmd_s els_cmd; /* ELS command code */ u32 res1:8; u32 s_id:24; /* exchange originator S_ID */ u32 ox_id:16; /* originator exchange ID */ u32 rx_id:16; /* responder exchange ID */ u32 res2[8]; /* optional association header */ }; /* * ABTS BA_ACC reply payload */ struct fc_ba_acc_s { u32 seq_id_valid:8; /* set to 0x00 for Abort Exchange */ u32 seq_id:8; /* invalid for Abort Exchange */ u32 res2:16; u32 ox_id:16; /* OX_ID from ABTS frame */ u32 rx_id:16; /* RX_ID from ABTS frame */ u32 low_seq_cnt:16; /* set to 0x0000 for Abort Exchange */ u32 high_seq_cnt:16; /* set to 0xFFFF for Abort Exchange */ }; /* * ABTS BA_RJT reject payload */ struct fc_ba_rjt_s { u32 res1:8; /* Reserved */ u32 reason_code:8; /* reason code for reject */ u32 reason_expl:8; /* reason code explanation */ u32 vendor_unique:8; /* vendor unique reason code,set to 0 */ }; /* * TPRLO logout parameter page */ struct fc_tprlo_params_page_s { u32 type:8; u32 type_ext:8; #ifdef __BIG_ENDIAN u32 opa_valid:1; u32 rpa_valid:1; u32 tpo_nport_valid:1; u32 global_process_logout:1; u32 res1:12; #else u32 res1:12; u32 global_process_logout:1; u32 tpo_nport_valid:1; u32 rpa_valid:1; u32 opa_valid:1; #endif u32 orig_process_assc; u32 resp_process_assc; u32 res2:8; u32 tpo_nport_id; }; /* * TPRLO ELS command payload */ struct fc_tprlo_s { u32 command:8; u32 page_len:8; u32 payload_len:16; struct fc_tprlo_params_page_s tprlo_params[1]; }; enum fc_tprlo_type { FC_GLOBAL_LOGO = 1, FC_TPR_LOGO }; /* * TPRLO els command ACC payload */ struct fc_tprlo_acc_s { u32 command:8; u32 page_len:8; u32 payload_len:16; struct fc_prlo_acc_params_page_s tprlo_acc_params[1]; }; /* * RSCN els command req payload */ #define FC_RSCN_PGLEN 0x4 enum fc_rscn_format { FC_RSCN_FORMAT_PORTID = 0x0, FC_RSCN_FORMAT_AREA = 0x1, FC_RSCN_FORMAT_DOMAIN = 0x2, FC_RSCN_FORMAT_FABRIC = 0x3, }; struct fc_rscn_event_s { u32 format:2; u32 qualifier:4; u32 resvd:2; u32 portid:24; }; struct fc_rscn_pl_s { u8 command; u8 pagelen; __be16 payldlen; struct fc_rscn_event_s event[1]; }; /* * ECHO els command req payload */ struct fc_echo_s { struct fc_els_cmd_s els_cmd; }; /* * RNID els command */ #define RNID_NODEID_DATA_FORMAT_COMMON 0x00 #define RNID_NODEID_DATA_FORMAT_FCP3 0x08 #define RNID_NODEID_DATA_FORMAT_DISCOVERY 0xDF #define RNID_ASSOCIATED_TYPE_UNKNOWN 0x00000001 #define RNID_ASSOCIATED_TYPE_OTHER 0x00000002 #define RNID_ASSOCIATED_TYPE_HUB 0x00000003 #define RNID_ASSOCIATED_TYPE_SWITCH 0x00000004 #define RNID_ASSOCIATED_TYPE_GATEWAY 0x00000005 #define RNID_ASSOCIATED_TYPE_STORAGE_DEVICE 0x00000009 #define RNID_ASSOCIATED_TYPE_HOST 0x0000000A #define RNID_ASSOCIATED_TYPE_STORAGE_SUBSYSTEM 0x0000000B #define RNID_ASSOCIATED_TYPE_STORAGE_ACCESS_DEVICE 0x0000000E #define RNID_ASSOCIATED_TYPE_NAS_SERVER 0x00000011 #define RNID_ASSOCIATED_TYPE_BRIDGE 0x00000002 #define RNID_ASSOCIATED_TYPE_VIRTUALIZATION_DEVICE 0x00000003 #define RNID_ASSOCIATED_TYPE_MULTI_FUNCTION_DEVICE 0x000000FF /* * RNID els command payload */ struct fc_rnid_cmd_s { struct fc_els_cmd_s els_cmd; u32 node_id_data_format:8; u32 reserved:24; }; /* * RNID els response payload */ struct fc_rnid_common_id_data_s { wwn_t port_name; wwn_t node_name; }; struct fc_rnid_general_topology_data_s { u32 vendor_unique[4]; __be32 asso_type; u32 phy_port_num; __be32 num_attached_nodes; u32 node_mgmt:8; u32 ip_version:8; u32 udp_tcp_port_num:16; u32 ip_address[4]; u32 reserved:16; u32 vendor_specific:16; }; struct fc_rnid_acc_s { struct fc_els_cmd_s els_cmd; u32 node_id_data_format:8; u32 common_id_data_length:8; u32 reserved:8; u32 specific_id_data_length:8; struct fc_rnid_common_id_data_s common_id_data; struct fc_rnid_general_topology_data_s gen_topology_data; }; #define RNID_ASSOCIATED_TYPE_UNKNOWN 0x00000001 #define RNID_ASSOCIATED_TYPE_OTHER 0x00000002 #define RNID_ASSOCIATED_TYPE_HUB 0x00000003 #define RNID_ASSOCIATED_TYPE_SWITCH 0x00000004 #define RNID_ASSOCIATED_TYPE_GATEWAY 0x00000005 #define RNID_ASSOCIATED_TYPE_STORAGE_DEVICE 0x00000009 #define RNID_ASSOCIATED_TYPE_HOST 0x0000000A #define RNID_ASSOCIATED_TYPE_STORAGE_SUBSYSTEM 0x0000000B #define RNID_ASSOCIATED_TYPE_STORAGE_ACCESS_DEVICE 0x0000000E #define RNID_ASSOCIATED_TYPE_NAS_SERVER 0x00000011 #define RNID_ASSOCIATED_TYPE_BRIDGE 0x00000002 #define RNID_ASSOCIATED_TYPE_VIRTUALIZATION_DEVICE 0x00000003 #define RNID_ASSOCIATED_TYPE_MULTI_FUNCTION_DEVICE 0x000000FF enum fc_rpsc_speed_cap { RPSC_SPEED_CAP_1G = 0x8000, RPSC_SPEED_CAP_2G = 0x4000, RPSC_SPEED_CAP_4G = 0x2000, RPSC_SPEED_CAP_10G = 0x1000, RPSC_SPEED_CAP_8G = 0x0800, RPSC_SPEED_CAP_16G = 0x0400, RPSC_SPEED_CAP_UNKNOWN = 0x0001, }; enum fc_rpsc_op_speed { RPSC_OP_SPEED_1G = 0x8000, RPSC_OP_SPEED_2G = 0x4000, RPSC_OP_SPEED_4G = 0x2000, RPSC_OP_SPEED_10G = 0x1000, RPSC_OP_SPEED_8G = 0x0800, RPSC_OP_SPEED_16G = 0x0400, RPSC_OP_SPEED_NOT_EST = 0x0001, /* speed not established */ }; struct fc_rpsc_speed_info_s { __be16 port_speed_cap; /* see enum fc_rpsc_speed_cap */ __be16 port_op_speed; /* see enum fc_rpsc_op_speed */ }; /* * If RPSC request is sent to the Domain Controller, the request is for * all the ports within that domain. */ struct fc_rpsc_cmd_s { struct fc_els_cmd_s els_cmd; }; /* * RPSC Acc */ struct fc_rpsc_acc_s { u32 command:8; u32 rsvd:8; u32 num_entries:16; struct fc_rpsc_speed_info_s speed_info[1]; }; /* * If RPSC2 request is sent to the Domain Controller, */ #define FC_BRCD_TOKEN 0x42524344 struct fc_rpsc2_cmd_s { struct fc_els_cmd_s els_cmd; __be32 token; u16 resvd; __be16 num_pids; /* Number of pids in the request */ struct { u32 rsvd1:8; u32 pid:24; /* port identifier */ } pid_list[1]; }; enum fc_rpsc2_port_type { RPSC2_PORT_TYPE_UNKNOWN = 0, RPSC2_PORT_TYPE_NPORT = 1, RPSC2_PORT_TYPE_NLPORT = 2, RPSC2_PORT_TYPE_NPIV_PORT = 0x5f, RPSC2_PORT_TYPE_NPORT_TRUNK = 0x6f, }; /* * RPSC2 portInfo entry structure */ struct fc_rpsc2_port_info_s { __be32 pid; /* PID */ u16 resvd1; __be16 index; /* port number / index */ u8 resvd2; u8 type; /* port type N/NL/... */ __be16 speed; /* port Operating Speed */ }; /* * RPSC2 Accept payload */ struct fc_rpsc2_acc_s { u8 els_cmd; u8 resvd; __be16 num_pids; /* Number of pids in the request */ struct fc_rpsc2_port_info_s port_info[1]; /* port information */ }; /* * bit fields so that multiple classes can be specified */ enum fc_cos { FC_CLASS_2 = 0x04, FC_CLASS_3 = 0x08, FC_CLASS_2_3 = 0x0C, }; /* * symbolic name */ struct fc_symname_s { u8 symname[FC_SYMNAME_MAX]; }; struct fc_alpabm_s { u8 alpa_bm[FC_ALPA_MAX / 8]; }; /* * protocol default timeout values */ #define FC_ED_TOV 2 #define FC_REC_TOV (FC_ED_TOV + 1) #define FC_RA_TOV 10 #define FC_ELS_TOV (2 * FC_RA_TOV) #define FC_FCCT_TOV (3 * FC_RA_TOV) /* * virtual fabric related defines */ #define FC_VF_ID_NULL 0 /* must not be used as VF_ID */ #define FC_VF_ID_MIN 1 #define FC_VF_ID_MAX 0xEFF #define FC_VF_ID_CTL 0xFEF /* control VF_ID */ /* * Virtual Fabric Tagging header format * @caution This is defined only in BIG ENDIAN format. */ struct fc_vft_s { u32 r_ctl:8; u32 ver:2; u32 type:4; u32 res_a:2; u32 priority:3; u32 vf_id:12; u32 res_b:1; u32 hopct:8; u32 res_c:24; }; /* * FCP_CMND definitions */ #define FCP_CMND_CDB_LEN 16 #define FCP_CMND_LUN_LEN 8 struct fcp_cmnd_s { struct scsi_lun lun; /* 64-bit LU number */ u8 crn; /* command reference number */ #ifdef __BIG_ENDIAN u8 resvd:1, priority:4, /* FCP-3: SAM-3 priority */ taskattr:3; /* scsi task attribute */ #else u8 taskattr:3, /* scsi task attribute */ priority:4, /* FCP-3: SAM-3 priority */ resvd:1; #endif u8 tm_flags; /* task management flags */ #ifdef __BIG_ENDIAN u8 addl_cdb_len:6, /* additional CDB length words */ iodir:2; /* read/write FCP_DATA IUs */ #else u8 iodir:2, /* read/write FCP_DATA IUs */ addl_cdb_len:6; /* additional CDB length */ #endif struct scsi_cdb_s cdb; __be32 fcp_dl; /* bytes to be transferred */ }; #define fcp_cmnd_cdb_len(_cmnd) ((_cmnd)->addl_cdb_len * 4 + FCP_CMND_CDB_LEN) #define fcp_cmnd_fcpdl(_cmnd) ((&(_cmnd)->fcp_dl)[(_cmnd)->addl_cdb_len]) /* * struct fcp_cmnd_s .iodir field values */ enum fcp_iodir { FCP_IODIR_NONE = 0, FCP_IODIR_WRITE = 1, FCP_IODIR_READ = 2, FCP_IODIR_RW = 3, }; /* * Task management flags field - only one bit shall be set */ enum fcp_tm_cmnd { FCP_TM_ABORT_TASK_SET = BIT(1), FCP_TM_CLEAR_TASK_SET = BIT(2), FCP_TM_LUN_RESET = BIT(4), FCP_TM_TARGET_RESET = BIT(5), /* obsolete in FCP-3 */ FCP_TM_CLEAR_ACA = BIT(6), }; /* * FCP_RSP residue flags */ enum fcp_residue { FCP_NO_RESIDUE = 0, /* no residue */ FCP_RESID_OVER = 1, /* more data left that was not sent */ FCP_RESID_UNDER = 2, /* less data than requested */ }; struct fcp_rspinfo_s { u32 res0:24; u32 rsp_code:8; /* response code (as above) */ u32 res1; }; struct fcp_resp_s { u32 reserved[2]; /* 2 words reserved */ u16 reserved2; #ifdef __BIG_ENDIAN u8 reserved3:3; u8 fcp_conf_req:1; /* FCP_CONF is requested */ u8 resid_flags:2; /* underflow/overflow */ u8 sns_len_valid:1; /* sense len is valid */ u8 rsp_len_valid:1; /* response len is valid */ #else u8 rsp_len_valid:1; /* response len is valid */ u8 sns_len_valid:1; /* sense len is valid */ u8 resid_flags:2; /* underflow/overflow */ u8 fcp_conf_req:1; /* FCP_CONF is requested */ u8 reserved3:3; #endif u8 scsi_status; /* one byte SCSI status */ u32 residue; /* residual data bytes */ u32 sns_len; /* length od sense info */ u32 rsp_len; /* length of response info */ }; #define fcp_snslen(__fcprsp) ((__fcprsp)->sns_len_valid ? \ (__fcprsp)->sns_len : 0) #define fcp_rsplen(__fcprsp) ((__fcprsp)->rsp_len_valid ? \ (__fcprsp)->rsp_len : 0) #define fcp_rspinfo(__fcprsp) ((struct fcp_rspinfo_s *)((__fcprsp) + 1)) #define fcp_snsinfo(__fcprsp) (((u8 *)fcp_rspinfo(__fcprsp)) + \ fcp_rsplen(__fcprsp)) /* * CT */ struct ct_hdr_s { u32 rev_id:8; /* Revision of the CT */ u32 in_id:24; /* Initiator Id */ u32 gs_type:8; /* Generic service Type */ u32 gs_sub_type:8; /* Generic service sub type */ u32 options:8; /* options */ u32 rsvrd:8; /* reserved */ u32 cmd_rsp_code:16;/* ct command/response code */ u32 max_res_size:16;/* maximum/residual size */ u32 frag_id:8; /* fragment ID */ u32 reason_code:8; /* reason code */ u32 exp_code:8; /* explanation code */ u32 vendor_unq:8; /* vendor unique */ }; /* * defines for the Revision */ enum { CT_GS3_REVISION = 0x01, }; /* * defines for gs_type */ enum { CT_GSTYPE_KEYSERVICE = 0xF7, CT_GSTYPE_ALIASSERVICE = 0xF8, CT_GSTYPE_MGMTSERVICE = 0xFA, CT_GSTYPE_TIMESERVICE = 0xFB, CT_GSTYPE_DIRSERVICE = 0xFC, }; /* * defines for gs_sub_type for gs type directory service */ enum { CT_GSSUBTYPE_NAMESERVER = 0x02, }; /* * defines for gs_sub_type for gs type management service */ enum { CT_GSSUBTYPE_CFGSERVER = 0x01, CT_GSSUBTYPE_UNZONED_NS = 0x02, CT_GSSUBTYPE_ZONESERVER = 0x03, CT_GSSUBTYPE_LOCKSERVER = 0x04, CT_GSSUBTYPE_HBA_MGMTSERVER = 0x10, /* for FDMI */ }; /* * defines for CT response code field */ enum { CT_RSP_REJECT = 0x8001, CT_RSP_ACCEPT = 0x8002, }; /* * defintions for CT reason code */ enum { CT_RSN_INV_CMD = 0x01, CT_RSN_INV_VER = 0x02, CT_RSN_LOGIC_ERR = 0x03, CT_RSN_INV_SIZE = 0x04, CT_RSN_LOGICAL_BUSY = 0x05, CT_RSN_PROTO_ERR = 0x07, CT_RSN_UNABLE_TO_PERF = 0x09, CT_RSN_NOT_SUPP = 0x0B, CT_RSN_SERVER_NOT_AVBL = 0x0D, CT_RSN_SESSION_COULD_NOT_BE_ESTBD = 0x0E, CT_RSN_VENDOR_SPECIFIC = 0xFF, }; /* * definitions for explanations code for Name server */ enum { CT_NS_EXP_NOADDITIONAL = 0x00, CT_NS_EXP_ID_NOT_REG = 0x01, CT_NS_EXP_PN_NOT_REG = 0x02, CT_NS_EXP_NN_NOT_REG = 0x03, CT_NS_EXP_CS_NOT_REG = 0x04, CT_NS_EXP_IPN_NOT_REG = 0x05, CT_NS_EXP_IPA_NOT_REG = 0x06, CT_NS_EXP_FT_NOT_REG = 0x07, CT_NS_EXP_SPN_NOT_REG = 0x08, CT_NS_EXP_SNN_NOT_REG = 0x09, CT_NS_EXP_PT_NOT_REG = 0x0A, CT_NS_EXP_IPP_NOT_REG = 0x0B, CT_NS_EXP_FPN_NOT_REG = 0x0C, CT_NS_EXP_HA_NOT_REG = 0x0D, CT_NS_EXP_FD_NOT_REG = 0x0E, CT_NS_EXP_FF_NOT_REG = 0x0F, CT_NS_EXP_ACCESSDENIED = 0x10, CT_NS_EXP_UNACCEPTABLE_ID = 0x11, CT_NS_EXP_DATABASEEMPTY = 0x12, CT_NS_EXP_NOT_REG_IN_SCOPE = 0x13, CT_NS_EXP_DOM_ID_NOT_PRESENT = 0x14, CT_NS_EXP_PORT_NUM_NOT_PRESENT = 0x15, CT_NS_EXP_NO_DEVICE_ATTACHED = 0x16 }; /* * defintions for the explanation code for all servers */ enum { CT_EXP_AUTH_EXCEPTION = 0xF1, CT_EXP_DB_FULL = 0xF2, CT_EXP_DB_EMPTY = 0xF3, CT_EXP_PROCESSING_REQ = 0xF4, CT_EXP_UNABLE_TO_VERIFY_CONN = 0xF5, CT_EXP_DEVICES_NOT_IN_CMN_ZONE = 0xF6 }; /* * Command codes for Name server */ enum { GS_GID_PN = 0x0121, /* Get Id on port name */ GS_GPN_ID = 0x0112, /* Get port name on ID */ GS_GNN_ID = 0x0113, /* Get node name on ID */ GS_GID_FT = 0x0171, /* Get Id on FC4 type */ GS_GSPN_ID = 0x0118, /* Get symbolic PN on ID */ GS_RFT_ID = 0x0217, /* Register fc4type on ID */ GS_RSPN_ID = 0x0218, /* Register symbolic PN on ID */ GS_RSNN_NN = 0x0239, /* Register symbolic NN on NN */ GS_RPN_ID = 0x0212, /* Register port name */ GS_RNN_ID = 0x0213, /* Register node name */ GS_RCS_ID = 0x0214, /* Register class of service */ GS_RPT_ID = 0x021A, /* Register port type */ GS_GA_NXT = 0x0100, /* Get all next */ GS_RFF_ID = 0x021F, /* Register FC4 Feature */ }; struct fcgs_id_req_s { u32 rsvd:8; u32 dap:24; /* port identifier */ }; #define fcgs_gpnid_req_t struct fcgs_id_req_s #define fcgs_gnnid_req_t struct fcgs_id_req_s #define fcgs_gspnid_req_t struct fcgs_id_req_s struct fcgs_gidpn_req_s { wwn_t port_name; /* port wwn */ }; struct fcgs_gidpn_resp_s { u32 rsvd:8; u32 dap:24; /* port identifier */ }; /* * RFT_ID */ struct fcgs_rftid_req_s { u32 rsvd:8; u32 dap:24; /* port identifier */ __be32 fc4_type[8]; /* fc4 types */ }; /* * RFF_ID : Register FC4 features. */ #define FC_GS_FCP_FC4_FEATURE_INITIATOR 0x02 #define FC_GS_FCP_FC4_FEATURE_TARGET 0x01 struct fcgs_rffid_req_s { u32 rsvd:8; u32 dap:24; /* port identifier */ u32 rsvd1:16; u32 fc4ftr_bits:8; /* fc4 feature bits */ u32 fc4_type:8; /* corresponding FC4 Type */ }; /* * GID_FT Request */ struct fcgs_gidft_req_s { u8 reserved; u8 domain_id; /* domain, 0 - all fabric */ u8 area_id; /* area, 0 - whole domain */ u8 fc4_type; /* FC_TYPE_FCP for SCSI devices */ }; /* * GID_FT Response */ struct fcgs_gidft_resp_s { u8 last:1; /* last port identifier flag */ u8 reserved:7; u32 pid:24; /* port identifier */ }; /* * RSPN_ID */ struct fcgs_rspnid_req_s { u32 rsvd:8; u32 dap:24; /* port identifier */ u8 spn_len; /* symbolic port name length */ u8 spn[256]; /* symbolic port name */ }; /* * RSNN_NN */ struct fcgs_rsnn_nn_req_s { wwn_t node_name; /* Node name */ u8 snn_len; /* symbolic node name length */ u8 snn[256]; /* symbolic node name */ }; /* * RPN_ID */ struct fcgs_rpnid_req_s { u32 rsvd:8; u32 port_id:24; wwn_t port_name; }; /* * RNN_ID */ struct fcgs_rnnid_req_s { u32 rsvd:8; u32 port_id:24; wwn_t node_name; }; /* * RCS_ID */ struct fcgs_rcsid_req_s { u32 rsvd:8; u32 port_id:24; u32 cos; }; /* * RPT_ID */ struct fcgs_rptid_req_s { u32 rsvd:8; u32 port_id:24; u32 port_type:8; u32 rsvd1:24; }; /* * GA_NXT Request */ struct fcgs_ganxt_req_s { u32 rsvd:8; u32 port_id:24; }; /* * GA_NXT Response */ struct fcgs_ganxt_rsp_s { u32 port_type:8; /* Port Type */ u32 port_id:24; /* Port Identifier */ wwn_t port_name; /* Port Name */ u8 spn_len; /* Length of Symbolic Port Name */ char spn[255]; /* Symbolic Port Name */ wwn_t node_name; /* Node Name */ u8 snn_len; /* Length of Symbolic Node Name */ char snn[255]; /* Symbolic Node Name */ u8 ipa[8]; /* Initial Process Associator */ u8 ip[16]; /* IP Address */ u32 cos; /* Class of Service */ u32 fc4types[8]; /* FC-4 TYPEs */ wwn_t fabric_port_name; /* Fabric Port Name */ u32 rsvd:8; /* Reserved */ u32 hard_addr:24; /* Hard Address */ }; /* * Command codes for Fabric Configuration Server */ enum { GS_FC_GFN_CMD = 0x0114, /* GS FC Get Fabric Name */ GS_FC_GMAL_CMD = 0x0116, /* GS FC GMAL */ GS_FC_TRACE_CMD = 0x0400, /* GS FC Trace Route */ GS_FC_PING_CMD = 0x0401, /* GS FC Ping */ }; /* * GMAL Command ( Get ( interconnect Element) Management Address List) * To retrieve the IP Address of a Switch. */ #define CT_GMAL_RESP_PREFIX_TELNET "telnet://" #define CT_GMAL_RESP_PREFIX_HTTP "http://" /* GMAL/GFN request */ struct fcgs_req_s { wwn_t wwn; /* PWWN/NWWN */ }; #define fcgs_gmal_req_t struct fcgs_req_s #define fcgs_gfn_req_t struct fcgs_req_s /* Accept Response to GMAL */ struct fcgs_gmal_resp_s { __be32 ms_len; /* Num of entries */ u8 ms_ma[256]; }; struct fcgs_gmal_entry_s { u8 len; u8 prefix[7]; /* like "http://" */ u8 ip_addr[248]; }; /* * FDMI Command Codes */ #define FDMI_GRHL 0x0100 #define FDMI_GHAT 0x0101 #define FDMI_GRPL 0x0102 #define FDMI_GPAT 0x0110 #define FDMI_RHBA 0x0200 #define FDMI_RHAT 0x0201 #define FDMI_RPRT 0x0210 #define FDMI_RPA 0x0211 #define FDMI_DHBA 0x0300 #define FDMI_DPRT 0x0310 /* * FDMI reason codes */ #define FDMI_NO_ADDITIONAL_EXP 0x00 #define FDMI_HBA_ALREADY_REG 0x10 #define FDMI_HBA_ATTRIB_NOT_REG 0x11 #define FDMI_HBA_ATTRIB_MULTIPLE 0x12 #define FDMI_HBA_ATTRIB_LENGTH_INVALID 0x13 #define FDMI_HBA_ATTRIB_NOT_PRESENT 0x14 #define FDMI_PORT_ORIG_NOT_IN_LIST 0x15 #define FDMI_PORT_HBA_NOT_IN_LIST 0x16 #define FDMI_PORT_ATTRIB_NOT_REG 0x20 #define FDMI_PORT_NOT_REG 0x21 #define FDMI_PORT_ATTRIB_MULTIPLE 0x22 #define FDMI_PORT_ATTRIB_LENGTH_INVALID 0x23 #define FDMI_PORT_ALREADY_REGISTEREED 0x24 /* * FDMI Transmission Speed Mask values */ #define FDMI_TRANS_SPEED_1G 0x00000001 #define FDMI_TRANS_SPEED_2G 0x00000002 #define FDMI_TRANS_SPEED_10G 0x00000004 #define FDMI_TRANS_SPEED_4G 0x00000008 #define FDMI_TRANS_SPEED_8G 0x00000010 #define FDMI_TRANS_SPEED_16G 0x00000020 #define FDMI_TRANS_SPEED_UNKNOWN 0x00008000 /* * FDMI HBA attribute types */ enum fdmi_hba_attribute_type { FDMI_HBA_ATTRIB_NODENAME = 1, /* 0x0001 */ FDMI_HBA_ATTRIB_MANUFACTURER, /* 0x0002 */ FDMI_HBA_ATTRIB_SERIALNUM, /* 0x0003 */ FDMI_HBA_ATTRIB_MODEL, /* 0x0004 */ FDMI_HBA_ATTRIB_MODEL_DESC, /* 0x0005 */ FDMI_HBA_ATTRIB_HW_VERSION, /* 0x0006 */ FDMI_HBA_ATTRIB_DRIVER_VERSION, /* 0x0007 */ FDMI_HBA_ATTRIB_ROM_VERSION, /* 0x0008 */ FDMI_HBA_ATTRIB_FW_VERSION, /* 0x0009 */ FDMI_HBA_ATTRIB_OS_NAME, /* 0x000A */ FDMI_HBA_ATTRIB_MAX_CT, /* 0x000B */ FDMI_HBA_ATTRIB_NODE_SYM_NAME, /* 0x000C */ FDMI_HBA_ATTRIB_VENDOR_INFO, /* 0x000D */ FDMI_HBA_ATTRIB_NUM_PORTS, /* 0x000E */ FDMI_HBA_ATTRIB_FABRIC_NAME, /* 0x000F */ FDMI_HBA_ATTRIB_BIOS_VER, /* 0x0010 */ FDMI_HBA_ATTRIB_VENDOR_ID = 0x00E0, FDMI_HBA_ATTRIB_MAX_TYPE }; /* * FDMI Port attribute types */ enum fdmi_port_attribute_type { FDMI_PORT_ATTRIB_FC4_TYPES = 1, /* 0x0001 */ FDMI_PORT_ATTRIB_SUPP_SPEED, /* 0x0002 */ FDMI_PORT_ATTRIB_PORT_SPEED, /* 0x0003 */ FDMI_PORT_ATTRIB_FRAME_SIZE, /* 0x0004 */ FDMI_PORT_ATTRIB_DEV_NAME, /* 0x0005 */ FDMI_PORT_ATTRIB_HOST_NAME, /* 0x0006 */ FDMI_PORT_ATTRIB_NODE_NAME, /* 0x0007 */ FDMI_PORT_ATTRIB_PORT_NAME, /* 0x0008 */ FDMI_PORT_ATTRIB_PORT_SYM_NAME, /* 0x0009 */ FDMI_PORT_ATTRIB_PORT_TYPE, /* 0x000A */ FDMI_PORT_ATTRIB_SUPP_COS, /* 0x000B */ FDMI_PORT_ATTRIB_PORT_FAB_NAME, /* 0x000C */ FDMI_PORT_ATTRIB_PORT_FC4_TYPE, /* 0x000D */ FDMI_PORT_ATTRIB_PORT_STATE = 0x101, /* 0x0101 */ FDMI_PORT_ATTRIB_PORT_NUM_RPRT = 0x102, /* 0x0102 */ FDMI_PORT_ATTR_MAX_TYPE }; /* * FDMI attribute */ struct fdmi_attr_s { __be16 type; __be16 len; u8 value[1]; }; /* * HBA Attribute Block */ struct fdmi_hba_attr_s { __be32 attr_count; /* # of attributes */ struct fdmi_attr_s hba_attr; /* n attributes */ }; /* * Registered Port List */ struct fdmi_port_list_s { __be32 num_ports; /* number Of Port Entries */ wwn_t port_entry; /* one or more */ }; /* * Port Attribute Block */ struct fdmi_port_attr_s { __be32 attr_count; /* # of attributes */ struct fdmi_attr_s port_attr; /* n attributes */ }; /* * FDMI Register HBA Attributes */ struct fdmi_rhba_s { wwn_t hba_id; /* HBA Identifier */ struct fdmi_port_list_s port_list; /* Registered Port List */ struct fdmi_hba_attr_s hba_attr_blk; /* HBA attribute block */ }; /* * FDMI Register Port */ struct fdmi_rprt_s { wwn_t hba_id; /* HBA Identifier */ wwn_t port_name; /* Port wwn */ struct fdmi_port_attr_s port_attr_blk; /* Port Attr Block */ }; /* * FDMI Register Port Attributes */ struct fdmi_rpa_s { wwn_t port_name; /* port wwn */ struct fdmi_port_attr_s port_attr_blk; /* Port Attr Block */ }; #pragma pack() #endif /* __BFA_FC_H__ */
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