/******************************************************************* * This file is part of the Emulex Linux Device Driver for * * Fibre Channel Host Bus Adapters. * * Copyright (C) 2004-2006 Emulex. All rights reserved. * * EMULEX and SLI are trademarks of Emulex. * * www.emulex.com * * * * This program is free software; you can redistribute it and/or * * modify it under the terms of version 2 of the GNU General * * Public License as published by the Free Software Foundation. * * This program is distributed in the hope that it will be useful. * * ALL EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND * * WARRANTIES, INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, * * FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT, ARE * * DISCLAIMED, EXCEPT TO THE EXTENT THAT SUCH DISCLAIMERS ARE HELD * * TO BE LEGALLY INVALID. See the GNU General Public License for * * more details, a copy of which can be found in the file COPYING * * included with this package. * *******************************************************************/ #define FDMI_DID 0xfffffaU #define NameServer_DID 0xfffffcU #define SCR_DID 0xfffffdU #define Fabric_DID 0xfffffeU #define Bcast_DID 0xffffffU #define Mask_DID 0xffffffU #define CT_DID_MASK 0xffff00U #define Fabric_DID_MASK 0xfff000U #define WELL_KNOWN_DID_MASK 0xfffff0U #define PT2PT_LocalID 1 #define PT2PT_RemoteID 2 #define FF_DEF_EDTOV 2000 /* Default E_D_TOV (2000ms) */ #define FF_DEF_ALTOV 15 /* Default AL_TIME (15ms) */ #define FF_DEF_RATOV 2 /* Default RA_TOV (2s) */ #define FF_DEF_ARBTOV 1900 /* Default ARB_TOV (1900ms) */ #define LPFC_BUF_RING0 64 /* Number of buffers to post to RING 0 */ #define FCELSSIZE 1024 /* maximum ELS transfer size */ #define LPFC_FCP_RING 0 /* ring 0 for FCP initiator commands */ #define LPFC_EXTRA_RING 1 /* ring 1 for other protocols */ #define LPFC_ELS_RING 2 /* ring 2 for ELS commands */ #define LPFC_FCP_NEXT_RING 3 #define SLI2_IOCB_CMD_R0_ENTRIES 172 /* SLI-2 FCP command ring entries */ #define SLI2_IOCB_RSP_R0_ENTRIES 134 /* SLI-2 FCP response ring entries */ #define SLI2_IOCB_CMD_R1_ENTRIES 4 /* SLI-2 extra command ring entries */ #define SLI2_IOCB_RSP_R1_ENTRIES 4 /* SLI-2 extra response ring entries */ #define SLI2_IOCB_CMD_R1XTRA_ENTRIES 36 /* SLI-2 extra FCP cmd ring entries */ #define SLI2_IOCB_RSP_R1XTRA_ENTRIES 52 /* SLI-2 extra FCP rsp ring entries */ #define SLI2_IOCB_CMD_R2_ENTRIES 20 /* SLI-2 ELS command ring entries */ #define SLI2_IOCB_RSP_R2_ENTRIES 20 /* SLI-2 ELS response ring entries */ #define SLI2_IOCB_CMD_R3_ENTRIES 0 #define SLI2_IOCB_RSP_R3_ENTRIES 0 #define SLI2_IOCB_CMD_R3XTRA_ENTRIES 24 #define SLI2_IOCB_RSP_R3XTRA_ENTRIES 32 /* Common Transport structures and definitions */ union CtRevisionId { /* Structure is in Big Endian format */ struct { uint32_t Revision:8; uint32_t InId:24; } bits; uint32_t word; }; union CtCommandResponse { /* Structure is in Big Endian format */ struct { uint32_t CmdRsp:16; uint32_t Size:16; } bits; uint32_t word; }; struct lpfc_sli_ct_request { /* Structure is in Big Endian format */ union CtRevisionId RevisionId; uint8_t FsType; uint8_t FsSubType; uint8_t Options; uint8_t Rsrvd1; union CtCommandResponse CommandResponse; uint8_t Rsrvd2; uint8_t ReasonCode; uint8_t Explanation; uint8_t VendorUnique; union { uint32_t PortID; struct gid { uint8_t PortType; /* for GID_PT requests */ uint8_t DomainScope; uint8_t AreaScope; uint8_t Fc4Type; /* for GID_FT requests */ } gid; struct rft { uint32_t PortId; /* For RFT_ID requests */ #ifdef __BIG_ENDIAN_BITFIELD uint32_t rsvd0:16; uint32_t rsvd1:7; uint32_t fcpReg:1; /* Type 8 */ uint32_t rsvd2:2; uint32_t ipReg:1; /* Type 5 */ uint32_t rsvd3:5; #else /* __LITTLE_ENDIAN_BITFIELD */ uint32_t rsvd0:16; uint32_t fcpReg:1; /* Type 8 */ uint32_t rsvd1:7; uint32_t rsvd3:5; uint32_t ipReg:1; /* Type 5 */ uint32_t rsvd2:2; #endif uint32_t rsvd[7]; } rft; struct rff { uint32_t PortId; uint8_t reserved[2]; #ifdef __BIG_ENDIAN_BITFIELD uint8_t feature_res:6; uint8_t feature_init:1; uint8_t feature_tgt:1; #else /* __LITTLE_ENDIAN_BITFIELD */ uint8_t feature_tgt:1; uint8_t feature_init:1; uint8_t feature_res:6; #endif uint8_t type_code; /* type=8 for FCP */ } rff; struct rnn { uint32_t PortId; /* For RNN_ID requests */ uint8_t wwnn[8]; } rnn; struct rsnn { /* For RSNN_ID requests */ uint8_t wwnn[8]; uint8_t len; uint8_t symbname[255]; } rsnn; } un; }; #define SLI_CT_REVISION 1 #define GID_REQUEST_SZ (sizeof(struct lpfc_sli_ct_request) - 260) #define RFT_REQUEST_SZ (sizeof(struct lpfc_sli_ct_request) - 228) #define RFF_REQUEST_SZ (sizeof(struct lpfc_sli_ct_request) - 235) #define RNN_REQUEST_SZ (sizeof(struct lpfc_sli_ct_request) - 252) #define RSNN_REQUEST_SZ (sizeof(struct lpfc_sli_ct_request)) /* * FsType Definitions */ #define SLI_CT_MANAGEMENT_SERVICE 0xFA #define SLI_CT_TIME_SERVICE 0xFB #define SLI_CT_DIRECTORY_SERVICE 0xFC #define SLI_CT_FABRIC_CONTROLLER_SERVICE 0xFD /* * Directory Service Subtypes */ #define SLI_CT_DIRECTORY_NAME_SERVER 0x02 /* * Response Codes */ #define SLI_CT_RESPONSE_FS_RJT 0x8001 #define SLI_CT_RESPONSE_FS_ACC 0x8002 /* * Reason Codes */ #define SLI_CT_NO_ADDITIONAL_EXPL 0x0 #define SLI_CT_INVALID_COMMAND 0x01 #define SLI_CT_INVALID_VERSION 0x02 #define SLI_CT_LOGICAL_ERROR 0x03 #define SLI_CT_INVALID_IU_SIZE 0x04 #define SLI_CT_LOGICAL_BUSY 0x05 #define SLI_CT_PROTOCOL_ERROR 0x07 #define SLI_CT_UNABLE_TO_PERFORM_REQ 0x09 #define SLI_CT_REQ_NOT_SUPPORTED 0x0b #define SLI_CT_HBA_INFO_NOT_REGISTERED 0x10 #define SLI_CT_MULTIPLE_HBA_ATTR_OF_SAME_TYPE 0x11 #define SLI_CT_INVALID_HBA_ATTR_BLOCK_LEN 0x12 #define SLI_CT_HBA_ATTR_NOT_PRESENT 0x13 #define SLI_CT_PORT_INFO_NOT_REGISTERED 0x20 #define SLI_CT_MULTIPLE_PORT_ATTR_OF_SAME_TYPE 0x21 #define SLI_CT_INVALID_PORT_ATTR_BLOCK_LEN 0x22 #define SLI_CT_VENDOR_UNIQUE 0xff /* * Name Server SLI_CT_UNABLE_TO_PERFORM_REQ Explanations */ #define SLI_CT_NO_PORT_ID 0x01 #define SLI_CT_NO_PORT_NAME 0x02 #define SLI_CT_NO_NODE_NAME 0x03 #define SLI_CT_NO_CLASS_OF_SERVICE 0x04 #define SLI_CT_NO_IP_ADDRESS 0x05 #define SLI_CT_NO_IPA 0x06 #define SLI_CT_NO_FC4_TYPES 0x07 #define SLI_CT_NO_SYMBOLIC_PORT_NAME 0x08 #define SLI_CT_NO_SYMBOLIC_NODE_NAME 0x09 #define SLI_CT_NO_PORT_TYPE 0x0A #define SLI_CT_ACCESS_DENIED 0x10 #define SLI_CT_INVALID_PORT_ID 0x11 #define SLI_CT_DATABASE_EMPTY 0x12 /* * Name Server Command Codes */ #define SLI_CTNS_GA_NXT 0x0100 #define SLI_CTNS_GPN_ID 0x0112 #define SLI_CTNS_GNN_ID 0x0113 #define SLI_CTNS_GCS_ID 0x0114 #define SLI_CTNS_GFT_ID 0x0117 #define SLI_CTNS_GSPN_ID 0x0118 #define SLI_CTNS_GPT_ID 0x011A #define SLI_CTNS_GID_PN 0x0121 #define SLI_CTNS_GID_NN 0x0131 #define SLI_CTNS_GIP_NN 0x0135 #define SLI_CTNS_GIPA_NN 0x0136 #define SLI_CTNS_GSNN_NN 0x0139 #define SLI_CTNS_GNN_IP 0x0153 #define SLI_CTNS_GIPA_IP 0x0156 #define SLI_CTNS_GID_FT 0x0171 #define SLI_CTNS_GID_PT 0x01A1 #define SLI_CTNS_RPN_ID 0x0212 #define SLI_CTNS_RNN_ID 0x0213 #define SLI_CTNS_RCS_ID 0x0214 #define SLI_CTNS_RFT_ID 0x0217 #define SLI_CTNS_RFF_ID 0x021F #define SLI_CTNS_RSPN_ID 0x0218 #define SLI_CTNS_RPT_ID 0x021A #define SLI_CTNS_RIP_NN 0x0235 #define SLI_CTNS_RIPA_NN 0x0236 #define SLI_CTNS_RSNN_NN 0x0239 #define SLI_CTNS_DA_ID 0x0300 /* * Port Types */ #define SLI_CTPT_N_PORT 0x01 #define SLI_CTPT_NL_PORT 0x02 #define SLI_CTPT_FNL_PORT 0x03 #define SLI_CTPT_IP 0x04 #define SLI_CTPT_FCP 0x08 #define SLI_CTPT_NX_PORT 0x7F #define SLI_CTPT_F_PORT 0x81 #define SLI_CTPT_FL_PORT 0x82 #define SLI_CTPT_E_PORT 0x84 #define SLI_CT_LAST_ENTRY 0x80000000 /* Fibre Channel Service Parameter definitions */ #define FC_PH_4_0 6 /* FC-PH version 4.0 */ #define FC_PH_4_1 7 /* FC-PH version 4.1 */ #define FC_PH_4_2 8 /* FC-PH version 4.2 */ #define FC_PH_4_3 9 /* FC-PH version 4.3 */ #define FC_PH_LOW 8 /* Lowest supported FC-PH version */ #define FC_PH_HIGH 9 /* Highest supported FC-PH version */ #define FC_PH3 0x20 /* FC-PH-3 version */ #define FF_FRAME_SIZE 2048 struct lpfc_name { union { struct { #ifdef __BIG_ENDIAN_BITFIELD uint8_t nameType:4; /* FC Word 0, bit 28:31 */ uint8_t IEEEextMsn:4; /* FC Word 0, bit 24:27, bit 8:11 of IEEE ext */ #else /* __LITTLE_ENDIAN_BITFIELD */ uint8_t IEEEextMsn:4; /* FC Word 0, bit 24:27, bit 8:11 of IEEE ext */ uint8_t nameType:4; /* FC Word 0, bit 28:31 */ #endif #define NAME_IEEE 0x1 /* IEEE name - nameType */ #define NAME_IEEE_EXT 0x2 /* IEEE extended name */ #define NAME_FC_TYPE 0x3 /* FC native name type */ #define NAME_IP_TYPE 0x4 /* IP address */ #define NAME_CCITT_TYPE 0xC #define NAME_CCITT_GR_TYPE 0xE uint8_t IEEEextLsb; /* FC Word 0, bit 16:23, IEEE extended Lsb */ uint8_t IEEE[6]; /* FC IEEE address */ } s; uint8_t wwn[8]; } u; }; struct csp { uint8_t fcphHigh; /* FC Word 0, byte 0 */ uint8_t fcphLow; uint8_t bbCreditMsb; uint8_t bbCreditlsb; /* FC Word 0, byte 3 */ #ifdef __BIG_ENDIAN_BITFIELD uint16_t increasingOffset:1; /* FC Word 1, bit 31 */ uint16_t randomOffset:1; /* FC Word 1, bit 30 */ uint16_t word1Reserved2:1; /* FC Word 1, bit 29 */ uint16_t fPort:1; /* FC Word 1, bit 28 */ uint16_t altBbCredit:1; /* FC Word 1, bit 27 */ uint16_t edtovResolution:1; /* FC Word 1, bit 26 */ uint16_t multicast:1; /* FC Word 1, bit 25 */ uint16_t broadcast:1; /* FC Word 1, bit 24 */ uint16_t huntgroup:1; /* FC Word 1, bit 23 */ uint16_t simplex:1; /* FC Word 1, bit 22 */ uint16_t word1Reserved1:3; /* FC Word 1, bit 21:19 */ uint16_t dhd:1; /* FC Word 1, bit 18 */ uint16_t contIncSeqCnt:1; /* FC Word 1, bit 17 */ uint16_t payloadlength:1; /* FC Word 1, bit 16 */ #else /* __LITTLE_ENDIAN_BITFIELD */ uint16_t broadcast:1; /* FC Word 1, bit 24 */ uint16_t multicast:1; /* FC Word 1, bit 25 */ uint16_t edtovResolution:1; /* FC Word 1, bit 26 */ uint16_t altBbCredit:1; /* FC Word 1, bit 27 */ uint16_t fPort:1; /* FC Word 1, bit 28 */ uint16_t word1Reserved2:1; /* FC Word 1, bit 29 */ uint16_t randomOffset:1; /* FC Word 1, bit 30 */ uint16_t increasingOffset:1; /* FC Word 1, bit 31 */ uint16_t payloadlength:1; /* FC Word 1, bit 16 */ uint16_t contIncSeqCnt:1; /* FC Word 1, bit 17 */ uint16_t dhd:1; /* FC Word 1, bit 18 */ uint16_t word1Reserved1:3; /* FC Word 1, bit 21:19 */ uint16_t simplex:1; /* FC Word 1, bit 22 */ uint16_t huntgroup:1; /* FC Word 1, bit 23 */ #endif uint8_t bbRcvSizeMsb; /* Upper nibble is reserved */ uint8_t bbRcvSizeLsb; /* FC Word 1, byte 3 */ union { struct { uint8_t word2Reserved1; /* FC Word 2 byte 0 */ uint8_t totalConcurrSeq; /* FC Word 2 byte 1 */ uint8_t roByCategoryMsb; /* FC Word 2 byte 2 */ uint8_t roByCategoryLsb; /* FC Word 2 byte 3 */ } nPort; uint32_t r_a_tov; /* R_A_TOV must be in B.E. format */ } w2; uint32_t e_d_tov; /* E_D_TOV must be in B.E. format */ }; struct class_parms { #ifdef __BIG_ENDIAN_BITFIELD uint8_t classValid:1; /* FC Word 0, bit 31 */ uint8_t intermix:1; /* FC Word 0, bit 30 */ uint8_t stackedXparent:1; /* FC Word 0, bit 29 */ uint8_t stackedLockDown:1; /* FC Word 0, bit 28 */ uint8_t seqDelivery:1; /* FC Word 0, bit 27 */ uint8_t word0Reserved1:3; /* FC Word 0, bit 24:26 */ #else /* __LITTLE_ENDIAN_BITFIELD */ uint8_t word0Reserved1:3; /* FC Word 0, bit 24:26 */ uint8_t seqDelivery:1; /* FC Word 0, bit 27 */ uint8_t stackedLockDown:1; /* FC Word 0, bit 28 */ uint8_t stackedXparent:1; /* FC Word 0, bit 29 */ uint8_t intermix:1; /* FC Word 0, bit 30 */ uint8_t classValid:1; /* FC Word 0, bit 31 */ #endif uint8_t word0Reserved2; /* FC Word 0, bit 16:23 */ #ifdef __BIG_ENDIAN_BITFIELD uint8_t iCtlXidReAssgn:2; /* FC Word 0, Bit 14:15 */ uint8_t iCtlInitialPa:2; /* FC Word 0, bit 12:13 */ uint8_t iCtlAck0capable:1; /* FC Word 0, bit 11 */ uint8_t iCtlAckNcapable:1; /* FC Word 0, bit 10 */ uint8_t word0Reserved3:2; /* FC Word 0, bit 8: 9 */ #else /* __LITTLE_ENDIAN_BITFIELD */ uint8_t word0Reserved3:2; /* FC Word 0, bit 8: 9 */ uint8_t iCtlAckNcapable:1; /* FC Word 0, bit 10 */ uint8_t iCtlAck0capable:1; /* FC Word 0, bit 11 */ uint8_t iCtlInitialPa:2; /* FC Word 0, bit 12:13 */ uint8_t iCtlXidReAssgn:2; /* FC Word 0, Bit 14:15 */ #endif uint8_t word0Reserved4; /* FC Word 0, bit 0: 7 */ #ifdef __BIG_ENDIAN_BITFIELD uint8_t rCtlAck0capable:1; /* FC Word 1, bit 31 */ uint8_t rCtlAckNcapable:1; /* FC Word 1, bit 30 */ uint8_t rCtlXidInterlck:1; /* FC Word 1, bit 29 */ uint8_t rCtlErrorPolicy:2; /* FC Word 1, bit 27:28 */ uint8_t word1Reserved1:1; /* FC Word 1, bit 26 */ uint8_t rCtlCatPerSeq:2; /* FC Word 1, bit 24:25 */ #else /* __LITTLE_ENDIAN_BITFIELD */ uint8_t rCtlCatPerSeq:2; /* FC Word 1, bit 24:25 */ uint8_t word1Reserved1:1; /* FC Word 1, bit 26 */ uint8_t rCtlErrorPolicy:2; /* FC Word 1, bit 27:28 */ uint8_t rCtlXidInterlck:1; /* FC Word 1, bit 29 */ uint8_t rCtlAckNcapable:1; /* FC Word 1, bit 30 */ uint8_t rCtlAck0capable:1; /* FC Word 1, bit 31 */ #endif uint8_t word1Reserved2; /* FC Word 1, bit 16:23 */ uint8_t rcvDataSizeMsb; /* FC Word 1, bit 8:15 */ uint8_t rcvDataSizeLsb; /* FC Word 1, bit 0: 7 */ uint8_t concurrentSeqMsb; /* FC Word 2, bit 24:31 */ uint8_t concurrentSeqLsb; /* FC Word 2, bit 16:23 */ uint8_t EeCreditSeqMsb; /* FC Word 2, bit 8:15 */ uint8_t EeCreditSeqLsb; /* FC Word 2, bit 0: 7 */ uint8_t openSeqPerXchgMsb; /* FC Word 3, bit 24:31 */ uint8_t openSeqPerXchgLsb; /* FC Word 3, bit 16:23 */ uint8_t word3Reserved1; /* Fc Word 3, bit 8:15 */ uint8_t word3Reserved2; /* Fc Word 3, bit 0: 7 */ }; struct serv_parm { /* Structure is in Big Endian format */ struct csp cmn; struct lpfc_name portName; struct lpfc_name nodeName; struct class_parms cls1; struct class_parms cls2; struct class_parms cls3; struct class_parms cls4; uint8_t vendorVersion[16]; }; /* * Extended Link Service LS_COMMAND codes (Payload Word 0) */ #ifdef __BIG_ENDIAN_BITFIELD #define ELS_CMD_MASK 0xffff0000 #define ELS_RSP_MASK 0xff000000 #define ELS_CMD_LS_RJT 0x01000000 #define ELS_CMD_ACC 0x02000000 #define ELS_CMD_PLOGI 0x03000000 #define ELS_CMD_FLOGI 0x04000000 #define ELS_CMD_LOGO 0x05000000 #define ELS_CMD_ABTX 0x06000000 #define ELS_CMD_RCS 0x07000000 #define ELS_CMD_RES 0x08000000 #define ELS_CMD_RSS 0x09000000 #define ELS_CMD_RSI 0x0A000000 #define ELS_CMD_ESTS 0x0B000000 #define ELS_CMD_ESTC 0x0C000000 #define ELS_CMD_ADVC 0x0D000000 #define ELS_CMD_RTV 0x0E000000 #define ELS_CMD_RLS 0x0F000000 #define ELS_CMD_ECHO 0x10000000 #define ELS_CMD_TEST 0x11000000 #define ELS_CMD_RRQ 0x12000000 #define ELS_CMD_PRLI 0x20100014 #define ELS_CMD_PRLO 0x21100014 #define ELS_CMD_PRLO_ACC 0x02100014 #define ELS_CMD_PDISC 0x50000000 #define ELS_CMD_FDISC 0x51000000 #define ELS_CMD_ADISC 0x52000000 #define ELS_CMD_FARP 0x54000000 #define ELS_CMD_FARPR 0x55000000 #define ELS_CMD_RPS 0x56000000 #define ELS_CMD_RPL 0x57000000 #define ELS_CMD_FAN 0x60000000 #define ELS_CMD_RSCN 0x61040000 #define ELS_CMD_SCR 0x62000000 #define ELS_CMD_RNID 0x78000000 #define ELS_CMD_LIRR 0x7A000000 #else /* __LITTLE_ENDIAN_BITFIELD */ #define ELS_CMD_MASK 0xffff #define ELS_RSP_MASK 0xff #define ELS_CMD_LS_RJT 0x01 #define ELS_CMD_ACC 0x02 #define ELS_CMD_PLOGI 0x03 #define ELS_CMD_FLOGI 0x04 #define ELS_CMD_LOGO 0x05 #define ELS_CMD_ABTX 0x06 #define ELS_CMD_RCS 0x07 #define ELS_CMD_RES 0x08 #define ELS_CMD_RSS 0x09 #define ELS_CMD_RSI 0x0A #define ELS_CMD_ESTS 0x0B #define ELS_CMD_ESTC 0x0C #define ELS_CMD_ADVC 0x0D #define ELS_CMD_RTV 0x0E #define ELS_CMD_RLS 0x0F #define ELS_CMD_ECHO 0x10 #define ELS_CMD_TEST 0x11 #define ELS_CMD_RRQ 0x12 #define ELS_CMD_PRLI 0x14001020 #define ELS_CMD_PRLO 0x14001021 #define ELS_CMD_PRLO_ACC 0x14001002 #define ELS_CMD_PDISC 0x50 #define ELS_CMD_FDISC 0x51 #define ELS_CMD_ADISC 0x52 #define ELS_CMD_FARP 0x54 #define ELS_CMD_FARPR 0x55 #define ELS_CMD_RPS 0x56 #define ELS_CMD_RPL 0x57 #define ELS_CMD_FAN 0x60 #define ELS_CMD_RSCN 0x0461 #define ELS_CMD_SCR 0x62 #define ELS_CMD_RNID 0x78 #define ELS_CMD_LIRR 0x7A #endif /* * LS_RJT Payload Definition */ struct ls_rjt { /* Structure is in Big Endian format */ union { uint32_t lsRjtError; struct { uint8_t lsRjtRsvd0; /* FC Word 0, bit 24:31 */ uint8_t lsRjtRsnCode; /* FC Word 0, bit 16:23 */ /* LS_RJT reason codes */ #define LSRJT_INVALID_CMD 0x01 #define LSRJT_LOGICAL_ERR 0x03 #define LSRJT_LOGICAL_BSY 0x05 #define LSRJT_PROTOCOL_ERR 0x07 #define LSRJT_UNABLE_TPC 0x09 /* Unable to perform command */ #define LSRJT_CMD_UNSUPPORTED 0x0B #define LSRJT_VENDOR_UNIQUE 0xFF /* See Byte 3 */ uint8_t lsRjtRsnCodeExp; /* FC Word 0, bit 8:15 */ /* LS_RJT reason explanation */ #define LSEXP_NOTHING_MORE 0x00 #define LSEXP_SPARM_OPTIONS 0x01 #define LSEXP_SPARM_ICTL 0x03 #define LSEXP_SPARM_RCTL 0x05 #define LSEXP_SPARM_RCV_SIZE 0x07 #define LSEXP_SPARM_CONCUR_SEQ 0x09 #define LSEXP_SPARM_CREDIT 0x0B #define LSEXP_INVALID_PNAME 0x0D #define LSEXP_INVALID_NNAME 0x0E #define LSEXP_INVALID_CSP 0x0F #define LSEXP_INVALID_ASSOC_HDR 0x11 #define LSEXP_ASSOC_HDR_REQ 0x13 #define LSEXP_INVALID_O_SID 0x15 #define LSEXP_INVALID_OX_RX 0x17 #define LSEXP_CMD_IN_PROGRESS 0x19 #define LSEXP_INVALID_NPORT_ID 0x1F #define LSEXP_INVALID_SEQ_ID 0x21 #define LSEXP_INVALID_XCHG 0x23 #define LSEXP_INACTIVE_XCHG 0x25 #define LSEXP_RQ_REQUIRED 0x27 #define LSEXP_OUT_OF_RESOURCE 0x29 #define LSEXP_CANT_GIVE_DATA 0x2A #define LSEXP_REQ_UNSUPPORTED 0x2C uint8_t vendorUnique; /* FC Word 0, bit 0: 7 */ } b; } un; }; /* * N_Port Login (FLOGO/PLOGO Request) Payload Definition */ typedef struct _LOGO { /* Structure is in Big Endian format */ union { uint32_t nPortId32; /* Access nPortId as a word */ struct { uint8_t word1Reserved1; /* FC Word 1, bit 31:24 */ uint8_t nPortIdByte0; /* N_port ID bit 16:23 */ uint8_t nPortIdByte1; /* N_port ID bit 8:15 */ uint8_t nPortIdByte2; /* N_port ID bit 0: 7 */ } b; } un; struct lpfc_name portName; /* N_port name field */ } LOGO; /* * FCP Login (PRLI Request / ACC) Payload Definition */ #define PRLX_PAGE_LEN 0x10 #define TPRLO_PAGE_LEN 0x14 typedef struct _PRLI { /* Structure is in Big Endian format */ uint8_t prliType; /* FC Parm Word 0, bit 24:31 */ #define PRLI_FCP_TYPE 0x08 uint8_t word0Reserved1; /* FC Parm Word 0, bit 16:23 */ #ifdef __BIG_ENDIAN_BITFIELD uint8_t origProcAssocV:1; /* FC Parm Word 0, bit 15 */ uint8_t respProcAssocV:1; /* FC Parm Word 0, bit 14 */ uint8_t estabImagePair:1; /* FC Parm Word 0, bit 13 */ /* ACC = imagePairEstablished */ uint8_t word0Reserved2:1; /* FC Parm Word 0, bit 12 */ uint8_t acceptRspCode:4; /* FC Parm Word 0, bit 8:11, ACC ONLY */ #else /* __LITTLE_ENDIAN_BITFIELD */ uint8_t acceptRspCode:4; /* FC Parm Word 0, bit 8:11, ACC ONLY */ uint8_t word0Reserved2:1; /* FC Parm Word 0, bit 12 */ uint8_t estabImagePair:1; /* FC Parm Word 0, bit 13 */ uint8_t respProcAssocV:1; /* FC Parm Word 0, bit 14 */ uint8_t origProcAssocV:1; /* FC Parm Word 0, bit 15 */ /* ACC = imagePairEstablished */ #endif #define PRLI_REQ_EXECUTED 0x1 /* acceptRspCode */ #define PRLI_NO_RESOURCES 0x2 #define PRLI_INIT_INCOMPLETE 0x3 #define PRLI_NO_SUCH_PA 0x4 #define PRLI_PREDEF_CONFIG 0x5 #define PRLI_PARTIAL_SUCCESS 0x6 #define PRLI_INVALID_PAGE_CNT 0x7 uint8_t word0Reserved3; /* FC Parm Word 0, bit 0:7 */ uint32_t origProcAssoc; /* FC Parm Word 1, bit 0:31 */ uint32_t respProcAssoc; /* FC Parm Word 2, bit 0:31 */ uint8_t word3Reserved1; /* FC Parm Word 3, bit 24:31 */ uint8_t word3Reserved2; /* FC Parm Word 3, bit 16:23 */ #ifdef __BIG_ENDIAN_BITFIELD uint16_t Word3bit15Resved:1; /* FC Parm Word 3, bit 15 */ uint16_t Word3bit14Resved:1; /* FC Parm Word 3, bit 14 */ uint16_t Word3bit13Resved:1; /* FC Parm Word 3, bit 13 */ uint16_t Word3bit12Resved:1; /* FC Parm Word 3, bit 12 */ uint16_t Word3bit11Resved:1; /* FC Parm Word 3, bit 11 */ uint16_t Word3bit10Resved:1; /* FC Parm Word 3, bit 10 */ uint16_t TaskRetryIdReq:1; /* FC Parm Word 3, bit 9 */ uint16_t Retry:1; /* FC Parm Word 3, bit 8 */ uint16_t ConfmComplAllowed:1; /* FC Parm Word 3, bit 7 */ uint16_t dataOverLay:1; /* FC Parm Word 3, bit 6 */ uint16_t initiatorFunc:1; /* FC Parm Word 3, bit 5 */ uint16_t targetFunc:1; /* FC Parm Word 3, bit 4 */ uint16_t cmdDataMixEna:1; /* FC Parm Word 3, bit 3 */ uint16_t dataRspMixEna:1; /* FC Parm Word 3, bit 2 */ uint16_t readXferRdyDis:1; /* FC Parm Word 3, bit 1 */ uint16_t writeXferRdyDis:1; /* FC Parm Word 3, bit 0 */ #else /* __LITTLE_ENDIAN_BITFIELD */ uint16_t Retry:1; /* FC Parm Word 3, bit 8 */ uint16_t TaskRetryIdReq:1; /* FC Parm Word 3, bit 9 */ uint16_t Word3bit10Resved:1; /* FC Parm Word 3, bit 10 */ uint16_t Word3bit11Resved:1; /* FC Parm Word 3, bit 11 */ uint16_t Word3bit12Resved:1; /* FC Parm Word 3, bit 12 */ uint16_t Word3bit13Resved:1; /* FC Parm Word 3, bit 13 */ uint16_t Word3bit14Resved:1; /* FC Parm Word 3, bit 14 */ uint16_t Word3bit15Resved:1; /* FC Parm Word 3, bit 15 */ uint16_t writeXferRdyDis:1; /* FC Parm Word 3, bit 0 */ uint16_t readXferRdyDis:1; /* FC Parm Word 3, bit 1 */ uint16_t dataRspMixEna:1; /* FC Parm Word 3, bit 2 */ uint16_t cmdDataMixEna:1; /* FC Parm Word 3, bit 3 */ uint16_t targetFunc:1; /* FC Parm Word 3, bit 4 */ uint16_t initiatorFunc:1; /* FC Parm Word 3, bit 5 */ uint16_t dataOverLay:1; /* FC Parm Word 3, bit 6 */ uint16_t ConfmComplAllowed:1; /* FC Parm Word 3, bit 7 */ #endif } PRLI; /* * FCP Logout (PRLO Request / ACC) Payload Definition */ typedef struct _PRLO { /* Structure is in Big Endian format */ uint8_t prloType; /* FC Parm Word 0, bit 24:31 */ #define PRLO_FCP_TYPE 0x08 uint8_t word0Reserved1; /* FC Parm Word 0, bit 16:23 */ #ifdef __BIG_ENDIAN_BITFIELD uint8_t origProcAssocV:1; /* FC Parm Word 0, bit 15 */ uint8_t respProcAssocV:1; /* FC Parm Word 0, bit 14 */ uint8_t word0Reserved2:2; /* FC Parm Word 0, bit 12:13 */ uint8_t acceptRspCode:4; /* FC Parm Word 0, bit 8:11, ACC ONLY */ #else /* __LITTLE_ENDIAN_BITFIELD */ uint8_t acceptRspCode:4; /* FC Parm Word 0, bit 8:11, ACC ONLY */ uint8_t word0Reserved2:2; /* FC Parm Word 0, bit 12:13 */ uint8_t respProcAssocV:1; /* FC Parm Word 0, bit 14 */ uint8_t origProcAssocV:1; /* FC Parm Word 0, bit 15 */ #endif #define PRLO_REQ_EXECUTED 0x1 /* acceptRspCode */ #define PRLO_NO_SUCH_IMAGE 0x4 #define PRLO_INVALID_PAGE_CNT 0x7 uint8_t word0Reserved3; /* FC Parm Word 0, bit 0:7 */ uint32_t origProcAssoc; /* FC Parm Word 1, bit 0:31 */ uint32_t respProcAssoc; /* FC Parm Word 2, bit 0:31 */ uint32_t word3Reserved1; /* FC Parm Word 3, bit 0:31 */ } PRLO; typedef struct _ADISC { /* Structure is in Big Endian format */ uint32_t hardAL_PA; struct lpfc_name portName; struct lpfc_name nodeName; uint32_t DID; } ADISC; typedef struct _FARP { /* Structure is in Big Endian format */ uint32_t Mflags:8; uint32_t Odid:24; #define FARP_NO_ACTION 0 /* FARP information enclosed, no action */ #define FARP_MATCH_PORT 0x1 /* Match on Responder Port Name */ #define FARP_MATCH_NODE 0x2 /* Match on Responder Node Name */ #define FARP_MATCH_IP 0x4 /* Match on IP address, not supported */ #define FARP_MATCH_IPV4 0x5 /* Match on IPV4 address, not supported */ #define FARP_MATCH_IPV6 0x6 /* Match on IPV6 address, not supported */ uint32_t Rflags:8; uint32_t Rdid:24; #define FARP_REQUEST_PLOGI 0x1 /* Request for PLOGI */ #define FARP_REQUEST_FARPR 0x2 /* Request for FARP Response */ struct lpfc_name OportName; struct lpfc_name OnodeName; struct lpfc_name RportName; struct lpfc_name RnodeName; uint8_t Oipaddr[16]; uint8_t Ripaddr[16]; } FARP; typedef struct _FAN { /* Structure is in Big Endian format */ uint32_t Fdid; struct lpfc_name FportName; struct lpfc_name FnodeName; } FAN; typedef struct _SCR { /* Structure is in Big Endian format */ uint8_t resvd1; uint8_t resvd2; uint8_t resvd3; uint8_t Function; #define SCR_FUNC_FABRIC 0x01 #define SCR_FUNC_NPORT 0x02 #define SCR_FUNC_FULL 0x03 #define SCR_CLEAR 0xff } SCR; typedef struct _RNID_TOP_DISC { struct lpfc_name portName; uint8_t resvd[8]; uint32_t unitType; #define RNID_HBA 0x7 #define RNID_HOST 0xa #define RNID_DRIVER 0xd uint32_t physPort; uint32_t attachedNodes; uint16_t ipVersion; #define RNID_IPV4 0x1 #define RNID_IPV6 0x2 uint16_t UDPport; uint8_t ipAddr[16]; uint16_t resvd1; uint16_t flags; #define RNID_TD_SUPPORT 0x1 #define RNID_LP_VALID 0x2 } RNID_TOP_DISC; typedef struct _RNID { /* Structure is in Big Endian format */ uint8_t Format; #define RNID_TOPOLOGY_DISC 0xdf uint8_t CommonLen; uint8_t resvd1; uint8_t SpecificLen; struct lpfc_name portName; struct lpfc_name nodeName; union { RNID_TOP_DISC topologyDisc; /* topology disc (0xdf) */ } un; } RNID; typedef struct _RPS { /* Structure is in Big Endian format */ union { uint32_t portNum; struct lpfc_name portName; } un; } RPS; typedef struct _RPS_RSP { /* Structure is in Big Endian format */ uint16_t rsvd1; uint16_t portStatus; uint32_t linkFailureCnt; uint32_t lossSyncCnt; uint32_t lossSignalCnt; uint32_t primSeqErrCnt; uint32_t invalidXmitWord; uint32_t crcCnt; } RPS_RSP; typedef struct _RPL { /* Structure is in Big Endian format */ uint32_t maxsize; uint32_t index; } RPL; typedef struct _PORT_NUM_BLK { uint32_t portNum; uint32_t portID; struct lpfc_name portName; } PORT_NUM_BLK; typedef struct _RPL_RSP { /* Structure is in Big Endian format */ uint32_t listLen; uint32_t index; PORT_NUM_BLK port_num_blk; } RPL_RSP; /* This is used for RSCN command */ typedef struct _D_ID { /* Structure is in Big Endian format */ union { uint32_t word; struct { #ifdef __BIG_ENDIAN_BITFIELD uint8_t resv; uint8_t domain; uint8_t area; uint8_t id; #else /* __LITTLE_ENDIAN_BITFIELD */ uint8_t id; uint8_t area; uint8_t domain; uint8_t resv; #endif } b; } un; } D_ID; /* * Structure to define all ELS Payload types */ typedef struct _ELS_PKT { /* Structure is in Big Endian format */ uint8_t elsCode; /* FC Word 0, bit 24:31 */ uint8_t elsByte1; uint8_t elsByte2; uint8_t elsByte3; union { struct ls_rjt lsRjt; /* Payload for LS_RJT ELS response */ struct serv_parm logi; /* Payload for PLOGI/FLOGI/PDISC/ACC */ LOGO logo; /* Payload for PLOGO/FLOGO/ACC */ PRLI prli; /* Payload for PRLI/ACC */ PRLO prlo; /* Payload for PRLO/ACC */ ADISC adisc; /* Payload for ADISC/ACC */ FARP farp; /* Payload for FARP/ACC */ FAN fan; /* Payload for FAN */ SCR scr; /* Payload for SCR/ACC */ RNID rnid; /* Payload for RNID */ uint8_t pad[128 - 4]; /* Pad out to payload of 128 bytes */ } un; } ELS_PKT; /* * FDMI * HBA MAnagement Operations Command Codes */ #define SLI_MGMT_GRHL 0x100 /* Get registered HBA list */ #define SLI_MGMT_GHAT 0x101 /* Get HBA attributes */ #define SLI_MGMT_GRPL 0x102 /* Get registered Port list */ #define SLI_MGMT_GPAT 0x110 /* Get Port attributes */ #define SLI_MGMT_RHBA 0x200 /* Register HBA */ #define SLI_MGMT_RHAT 0x201 /* Register HBA atttributes */ #define SLI_MGMT_RPRT 0x210 /* Register Port */ #define SLI_MGMT_RPA 0x211 /* Register Port attributes */ #define SLI_MGMT_DHBA 0x300 /* De-register HBA */ #define SLI_MGMT_DPRT 0x310 /* De-register Port */ /* * Management Service Subtypes */ #define SLI_CT_FDMI_Subtypes 0x10 /* * HBA Management Service Reject Code */ #define REJECT_CODE 0x9 /* Unable to perform command request */ /* * HBA Management Service Reject Reason Code * Please refer to the Reason Codes above */ /* * HBA Attribute Types */ #define NODE_NAME 0x1 #define MANUFACTURER 0x2 #define SERIAL_NUMBER 0x3 #define MODEL 0x4 #define MODEL_DESCRIPTION 0x5 #define HARDWARE_VERSION 0x6 #define DRIVER_VERSION 0x7 #define OPTION_ROM_VERSION 0x8 #define FIRMWARE_VERSION 0x9 #define OS_NAME_VERSION 0xa #define MAX_CT_PAYLOAD_LEN 0xb /* * Port Attrubute Types */ #define SUPPORTED_FC4_TYPES 0x1 #define SUPPORTED_SPEED 0x2 #define PORT_SPEED 0x3 #define MAX_FRAME_SIZE 0x4 #define OS_DEVICE_NAME 0x5 #define HOST_NAME 0x6 union AttributesDef { /* Structure is in Big Endian format */ struct { uint32_t AttrType:16; uint32_t AttrLen:16; } bits; uint32_t word; }; /* * HBA Attribute Entry (8 - 260 bytes) */ typedef struct { union AttributesDef ad; union { uint32_t VendorSpecific; uint8_t Manufacturer[64]; uint8_t SerialNumber[64]; uint8_t Model[256]; uint8_t ModelDescription[256]; uint8_t HardwareVersion[256]; uint8_t DriverVersion[256]; uint8_t OptionROMVersion[256]; uint8_t FirmwareVersion[256]; struct lpfc_name NodeName; uint8_t SupportFC4Types[32]; uint32_t SupportSpeed; uint32_t PortSpeed; uint32_t MaxFrameSize; uint8_t OsDeviceName[256]; uint8_t OsNameVersion[256]; uint32_t MaxCTPayloadLen; uint8_t HostName[256]; } un; } ATTRIBUTE_ENTRY; /* * HBA Attribute Block */ typedef struct { uint32_t EntryCnt; /* Number of HBA attribute entries */ ATTRIBUTE_ENTRY Entry; /* Variable-length array */ } ATTRIBUTE_BLOCK; /* * Port Entry */ typedef struct { struct lpfc_name PortName; } PORT_ENTRY; /* * HBA Identifier */ typedef struct { struct lpfc_name PortName; } HBA_IDENTIFIER; /* * Registered Port List Format */ typedef struct { uint32_t EntryCnt; PORT_ENTRY pe; /* Variable-length array */ } REG_PORT_LIST; /* * Register HBA(RHBA) */ typedef struct { HBA_IDENTIFIER hi; REG_PORT_LIST rpl; /* variable-length array */ /* ATTRIBUTE_BLOCK ab; */ } REG_HBA; /* * Register HBA Attributes (RHAT) */ typedef struct { struct lpfc_name HBA_PortName; ATTRIBUTE_BLOCK ab; } REG_HBA_ATTRIBUTE; /* * Register Port Attributes (RPA) */ typedef struct { struct lpfc_name PortName; ATTRIBUTE_BLOCK ab; } REG_PORT_ATTRIBUTE; /* * Get Registered HBA List (GRHL) Accept Payload Format */ typedef struct { uint32_t HBA__Entry_Cnt; /* Number of Registered HBA Identifiers */ struct lpfc_name HBA_PortName; /* Variable-length array */ } GRHL_ACC_PAYLOAD; /* * Get Registered Port List (GRPL) Accept Payload Format */ typedef struct { uint32_t RPL_Entry_Cnt; /* Number of Registered Port Entries */ PORT_ENTRY Reg_Port_Entry[1]; /* Variable-length array */ } GRPL_ACC_PAYLOAD; /* * Get Port Attributes (GPAT) Accept Payload Format */ typedef struct { ATTRIBUTE_BLOCK pab; } GPAT_ACC_PAYLOAD; /* * Begin HBA configuration parameters. * The PCI configuration register BAR assignments are: * BAR0, offset 0x10 - SLIM base memory address * BAR1, offset 0x14 - SLIM base memory high address * BAR2, offset 0x18 - REGISTER base memory address * BAR3, offset 0x1c - REGISTER base memory high address * BAR4, offset 0x20 - BIU I/O registers * BAR5, offset 0x24 - REGISTER base io high address */ /* Number of rings currently used and available. */ #define MAX_CONFIGURED_RINGS 3 #define MAX_RINGS 4 /* IOCB / Mailbox is owned by FireFly */ #define OWN_CHIP 1 /* IOCB / Mailbox is owned by Host */ #define OWN_HOST 0 /* Number of 4-byte words in an IOCB. */ #define IOCB_WORD_SZ 8 /* defines for type field in fc header */ #define FC_ELS_DATA 0x1 #define FC_LLC_SNAP 0x5 #define FC_FCP_DATA 0x8 #define FC_COMMON_TRANSPORT_ULP 0x20 /* defines for rctl field in fc header */ #define FC_DEV_DATA 0x0 #define FC_UNSOL_CTL 0x2 #define FC_SOL_CTL 0x3 #define FC_UNSOL_DATA 0x4 #define FC_FCP_CMND 0x6 #define FC_ELS_REQ 0x22 #define FC_ELS_RSP 0x23 /* network headers for Dfctl field */ #define FC_NET_HDR 0x20 /* Start FireFly Register definitions */ #define PCI_VENDOR_ID_EMULEX 0x10df #define PCI_DEVICE_ID_FIREFLY 0x1ae5 #define PCI_DEVICE_ID_RFLY 0xf095 #define PCI_DEVICE_ID_PFLY 0xf098 #define PCI_DEVICE_ID_LP101 0xf0a1 #define PCI_DEVICE_ID_TFLY 0xf0a5 #define PCI_DEVICE_ID_BSMB 0xf0d1 #define PCI_DEVICE_ID_BMID 0xf0d5 #define PCI_DEVICE_ID_ZSMB 0xf0e1 #define PCI_DEVICE_ID_ZMID 0xf0e5 #define PCI_DEVICE_ID_NEPTUNE 0xf0f5 #define PCI_DEVICE_ID_NEPTUNE_SCSP 0xf0f6 #define PCI_DEVICE_ID_NEPTUNE_DCSP 0xf0f7 #define PCI_DEVICE_ID_SUPERFLY 0xf700 #define PCI_DEVICE_ID_DRAGONFLY 0xf800 #define PCI_DEVICE_ID_CENTAUR 0xf900 #define PCI_DEVICE_ID_PEGASUS 0xf980 #define PCI_DEVICE_ID_THOR 0xfa00 #define PCI_DEVICE_ID_VIPER 0xfb00 #define PCI_DEVICE_ID_LP10000S 0xfc00 #define PCI_DEVICE_ID_LP11000S 0xfc10 #define PCI_DEVICE_ID_LPE11000S 0xfc20 #define PCI_DEVICE_ID_HELIOS 0xfd00 #define PCI_DEVICE_ID_HELIOS_SCSP 0xfd11 #define PCI_DEVICE_ID_HELIOS_DCSP 0xfd12 #define PCI_DEVICE_ID_ZEPHYR 0xfe00 #define PCI_DEVICE_ID_ZEPHYR_SCSP 0xfe11 #define PCI_DEVICE_ID_ZEPHYR_DCSP 0xfe12 #define JEDEC_ID_ADDRESS 0x0080001c #define FIREFLY_JEDEC_ID 0x1ACC #define SUPERFLY_JEDEC_ID 0x0020 #define DRAGONFLY_JEDEC_ID 0x0021 #define DRAGONFLY_V2_JEDEC_ID 0x0025 #define CENTAUR_2G_JEDEC_ID 0x0026 #define CENTAUR_1G_JEDEC_ID 0x0028 #define PEGASUS_ORION_JEDEC_ID 0x0036 #define PEGASUS_JEDEC_ID 0x0038 #define THOR_JEDEC_ID 0x0012 #define HELIOS_JEDEC_ID 0x0364 #define ZEPHYR_JEDEC_ID 0x0577 #define VIPER_JEDEC_ID 0x4838 #define JEDEC_ID_MASK 0x0FFFF000 #define JEDEC_ID_SHIFT 12 #define FC_JEDEC_ID(id) ((id & JEDEC_ID_MASK) >> JEDEC_ID_SHIFT) typedef struct { /* FireFly BIU registers */ uint32_t hostAtt; /* See definitions for Host Attention register */ uint32_t chipAtt; /* See definitions for Chip Attention register */ uint32_t hostStatus; /* See definitions for Host Status register */ uint32_t hostControl; /* See definitions for Host Control register */ uint32_t buiConfig; /* See definitions for BIU configuration register */ } FF_REGS; /* IO Register size in bytes */ #define FF_REG_AREA_SIZE 256 /* Host Attention Register */ #define HA_REG_OFFSET 0 /* Byte offset from register base address */ #define HA_R0RE_REQ 0x00000001 /* Bit 0 */ #define HA_R0CE_RSP 0x00000002 /* Bit 1 */ #define HA_R0ATT 0x00000008 /* Bit 3 */ #define HA_R1RE_REQ 0x00000010 /* Bit 4 */ #define HA_R1CE_RSP 0x00000020 /* Bit 5 */ #define HA_R1ATT 0x00000080 /* Bit 7 */ #define HA_R2RE_REQ 0x00000100 /* Bit 8 */ #define HA_R2CE_RSP 0x00000200 /* Bit 9 */ #define HA_R2ATT 0x00000800 /* Bit 11 */ #define HA_R3RE_REQ 0x00001000 /* Bit 12 */ #define HA_R3CE_RSP 0x00002000 /* Bit 13 */ #define HA_R3ATT 0x00008000 /* Bit 15 */ #define HA_LATT 0x20000000 /* Bit 29 */ #define HA_MBATT 0x40000000 /* Bit 30 */ #define HA_ERATT 0x80000000 /* Bit 31 */ #define HA_RXRE_REQ 0x00000001 /* Bit 0 */ #define HA_RXCE_RSP 0x00000002 /* Bit 1 */ #define HA_RXATT 0x00000008 /* Bit 3 */ #define HA_RXMASK 0x0000000f /* Chip Attention Register */ #define CA_REG_OFFSET 4 /* Byte offset from register base address */ #define CA_R0CE_REQ 0x00000001 /* Bit 0 */ #define CA_R0RE_RSP 0x00000002 /* Bit 1 */ #define CA_R0ATT 0x00000008 /* Bit 3 */ #define CA_R1CE_REQ 0x00000010 /* Bit 4 */ #define CA_R1RE_RSP 0x00000020 /* Bit 5 */ #define CA_R1ATT 0x00000080 /* Bit 7 */ #define CA_R2CE_REQ 0x00000100 /* Bit 8 */ #define CA_R2RE_RSP 0x00000200 /* Bit 9 */ #define CA_R2ATT 0x00000800 /* Bit 11 */ #define CA_R3CE_REQ 0x00001000 /* Bit 12 */ #define CA_R3RE_RSP 0x00002000 /* Bit 13 */ #define CA_R3ATT 0x00008000 /* Bit 15 */ #define CA_MBATT 0x40000000 /* Bit 30 */ /* Host Status Register */ #define HS_REG_OFFSET 8 /* Byte offset from register base address */ #define HS_MBRDY 0x00400000 /* Bit 22 */ #define HS_FFRDY 0x00800000 /* Bit 23 */ #define HS_FFER8 0x01000000 /* Bit 24 */ #define HS_FFER7 0x02000000 /* Bit 25 */ #define HS_FFER6 0x04000000 /* Bit 26 */ #define HS_FFER5 0x08000000 /* Bit 27 */ #define HS_FFER4 0x10000000 /* Bit 28 */ #define HS_FFER3 0x20000000 /* Bit 29 */ #define HS_FFER2 0x40000000 /* Bit 30 */ #define HS_FFER1 0x80000000 /* Bit 31 */ #define HS_FFERM 0xFF000000 /* Mask for error bits 31:24 */ /* Host Control Register */ #define HC_REG_OFFSET 12 /* Word offset from register base address */ #define HC_MBINT_ENA 0x00000001 /* Bit 0 */ #define HC_R0INT_ENA 0x00000002 /* Bit 1 */ #define HC_R1INT_ENA 0x00000004 /* Bit 2 */ #define HC_R2INT_ENA 0x00000008 /* Bit 3 */ #define HC_R3INT_ENA 0x00000010 /* Bit 4 */ #define HC_INITHBI 0x02000000 /* Bit 25 */ #define HC_INITMB 0x04000000 /* Bit 26 */ #define HC_INITFF 0x08000000 /* Bit 27 */ #define HC_LAINT_ENA 0x20000000 /* Bit 29 */ #define HC_ERINT_ENA 0x80000000 /* Bit 31 */ /* Mailbox Commands */ #define MBX_SHUTDOWN 0x00 /* terminate testing */ #define MBX_LOAD_SM 0x01 #define MBX_READ_NV 0x02 #define MBX_WRITE_NV 0x03 #define MBX_RUN_BIU_DIAG 0x04 #define MBX_INIT_LINK 0x05 #define MBX_DOWN_LINK 0x06 #define MBX_CONFIG_LINK 0x07 #define MBX_CONFIG_RING 0x09 #define MBX_RESET_RING 0x0A #define MBX_READ_CONFIG 0x0B #define MBX_READ_RCONFIG 0x0C #define MBX_READ_SPARM 0x0D #define MBX_READ_STATUS 0x0E #define MBX_READ_RPI 0x0F #define MBX_READ_XRI 0x10 #define MBX_READ_REV 0x11 #define MBX_READ_LNK_STAT 0x12 #define MBX_REG_LOGIN 0x13 #define MBX_UNREG_LOGIN 0x14 #define MBX_READ_LA 0x15 #define MBX_CLEAR_LA 0x16 #define MBX_DUMP_MEMORY 0x17 #define MBX_DUMP_CONTEXT 0x18 #define MBX_RUN_DIAGS 0x19 #define MBX_RESTART 0x1A #define MBX_UPDATE_CFG 0x1B #define MBX_DOWN_LOAD 0x1C #define MBX_DEL_LD_ENTRY 0x1D #define MBX_RUN_PROGRAM 0x1E #define MBX_SET_MASK 0x20 #define MBX_SET_SLIM 0x21 #define MBX_UNREG_D_ID 0x23 #define MBX_KILL_BOARD 0x24 #define MBX_CONFIG_FARP 0x25 #define MBX_BEACON 0x2A #define MBX_LOAD_AREA 0x81 #define MBX_RUN_BIU_DIAG64 0x84 #define MBX_CONFIG_PORT 0x88 #define MBX_READ_SPARM64 0x8D #define MBX_READ_RPI64 0x8F #define MBX_REG_LOGIN64 0x93 #define MBX_READ_LA64 0x95 #define MBX_FLASH_WR_ULA 0x98 #define MBX_SET_DEBUG 0x99 #define MBX_LOAD_EXP_ROM 0x9C #define MBX_MAX_CMDS 0x9D #define MBX_SLI2_CMD_MASK 0x80 /* IOCB Commands */ #define CMD_RCV_SEQUENCE_CX 0x01 #define CMD_XMIT_SEQUENCE_CR 0x02 #define CMD_XMIT_SEQUENCE_CX 0x03 #define CMD_XMIT_BCAST_CN 0x04 #define CMD_XMIT_BCAST_CX 0x05 #define CMD_QUE_RING_BUF_CN 0x06 #define CMD_QUE_XRI_BUF_CX 0x07 #define CMD_IOCB_CONTINUE_CN 0x08 #define CMD_RET_XRI_BUF_CX 0x09 #define CMD_ELS_REQUEST_CR 0x0A #define CMD_ELS_REQUEST_CX 0x0B #define CMD_RCV_ELS_REQ_CX 0x0D #define CMD_ABORT_XRI_CN 0x0E #define CMD_ABORT_XRI_CX 0x0F #define CMD_CLOSE_XRI_CN 0x10 #define CMD_CLOSE_XRI_CX 0x11 #define CMD_CREATE_XRI_CR 0x12 #define CMD_CREATE_XRI_CX 0x13 #define CMD_GET_RPI_CN 0x14 #define CMD_XMIT_ELS_RSP_CX 0x15 #define CMD_GET_RPI_CR 0x16 #define CMD_XRI_ABORTED_CX 0x17 #define CMD_FCP_IWRITE_CR 0x18 #define CMD_FCP_IWRITE_CX 0x19 #define CMD_FCP_IREAD_CR 0x1A #define CMD_FCP_IREAD_CX 0x1B #define CMD_FCP_ICMND_CR 0x1C #define CMD_FCP_ICMND_CX 0x1D #define CMD_ADAPTER_MSG 0x20 #define CMD_ADAPTER_DUMP 0x22 /* SLI_2 IOCB Command Set */ #define CMD_RCV_SEQUENCE64_CX 0x81 #define CMD_XMIT_SEQUENCE64_CR 0x82 #define CMD_XMIT_SEQUENCE64_CX 0x83 #define CMD_XMIT_BCAST64_CN 0x84 #define CMD_XMIT_BCAST64_CX 0x85 #define CMD_QUE_RING_BUF64_CN 0x86 #define CMD_QUE_XRI_BUF64_CX 0x87 #define CMD_IOCB_CONTINUE64_CN 0x88 #define CMD_RET_XRI_BUF64_CX 0x89 #define CMD_ELS_REQUEST64_CR 0x8A #define CMD_ELS_REQUEST64_CX 0x8B #define CMD_ABORT_MXRI64_CN 0x8C #define CMD_RCV_ELS_REQ64_CX 0x8D #define CMD_XMIT_ELS_RSP64_CX 0x95 #define CMD_FCP_IWRITE64_CR 0x98 #define CMD_FCP_IWRITE64_CX 0x99 #define CMD_FCP_IREAD64_CR 0x9A #define CMD_FCP_IREAD64_CX 0x9B #define CMD_FCP_ICMND64_CR 0x9C #define CMD_FCP_ICMND64_CX 0x9D #define CMD_GEN_REQUEST64_CR 0xC2 #define CMD_GEN_REQUEST64_CX 0xC3 #define CMD_MAX_IOCB_CMD 0xE6 #define CMD_IOCB_MASK 0xff #define MAX_MSG_DATA 28 /* max msg data in CMD_ADAPTER_MSG iocb */ #define LPFC_MAX_ADPTMSG 32 /* max msg data */ /* * Define Status */ #define MBX_SUCCESS 0 #define MBXERR_NUM_RINGS 1 #define MBXERR_NUM_IOCBS 2 #define MBXERR_IOCBS_EXCEEDED 3 #define MBXERR_BAD_RING_NUMBER 4 #define MBXERR_MASK_ENTRIES_RANGE 5 #define MBXERR_MASKS_EXCEEDED 6 #define MBXERR_BAD_PROFILE 7 #define MBXERR_BAD_DEF_CLASS 8 #define MBXERR_BAD_MAX_RESPONDER 9 #define MBXERR_BAD_MAX_ORIGINATOR 10 #define MBXERR_RPI_REGISTERED 11 #define MBXERR_RPI_FULL 12 #define MBXERR_NO_RESOURCES 13 #define MBXERR_BAD_RCV_LENGTH 14 #define MBXERR_DMA_ERROR 15 #define MBXERR_ERROR 16 #define MBX_NOT_FINISHED 255 #define MBX_BUSY 0xffffff /* Attempted cmd to busy Mailbox */ #define MBX_TIMEOUT 0xfffffe /* time-out expired waiting for */ /* * Begin Structure Definitions for Mailbox Commands */ typedef struct { #ifdef __BIG_ENDIAN_BITFIELD uint8_t tval; uint8_t tmask; uint8_t rval; uint8_t rmask; #else /* __LITTLE_ENDIAN_BITFIELD */ uint8_t rmask; uint8_t rval; uint8_t tmask; uint8_t tval; #endif } RR_REG; struct ulp_bde { uint32_t bdeAddress; #ifdef __BIG_ENDIAN_BITFIELD uint32_t bdeReserved:4; uint32_t bdeAddrHigh:4; uint32_t bdeSize:24; #else /* __LITTLE_ENDIAN_BITFIELD */ uint32_t bdeSize:24; uint32_t bdeAddrHigh:4; uint32_t bdeReserved:4; #endif }; struct ulp_bde64 { /* SLI-2 */ union ULP_BDE_TUS { uint32_t w; struct { #ifdef __BIG_ENDIAN_BITFIELD uint32_t bdeFlags:8; /* BDE Flags 0 IS A SUPPORTED VALUE !! */ uint32_t bdeSize:24; /* Size of buffer (in bytes) */ #else /* __LITTLE_ENDIAN_BITFIELD */ uint32_t bdeSize:24; /* Size of buffer (in bytes) */ uint32_t bdeFlags:8; /* BDE Flags 0 IS A SUPPORTED VALUE !! */ #endif #define BUFF_USE_RSVD 0x01 /* bdeFlags */ #define BUFF_USE_INTRPT 0x02 /* Not Implemented with LP6000 */ #define BUFF_USE_CMND 0x04 /* Optional, 1=cmd/rsp 0=data buffer */ #define BUFF_USE_RCV 0x08 /* "" "", 1=rcv buffer, 0=xmit buffer */ #define BUFF_TYPE_32BIT 0x10 /* "" "", 1=32 bit addr 0=64 bit addr */ #define BUFF_TYPE_SPECIAL 0x20 /* Not Implemented with LP6000 */ #define BUFF_TYPE_BDL 0x40 /* Optional, may be set in BDL */ #define BUFF_TYPE_INVALID 0x80 /* "" "" */ } f; } tus; uint32_t addrLow; uint32_t addrHigh; }; #define BDE64_SIZE_WORD 0 #define BPL64_SIZE_WORD 0x40 typedef struct ULP_BDL { /* SLI-2 */ #ifdef __BIG_ENDIAN_BITFIELD uint32_t bdeFlags:8; /* BDL Flags */ uint32_t bdeSize:24; /* Size of BDL array in host memory (bytes) */ #else /* __LITTLE_ENDIAN_BITFIELD */ uint32_t bdeSize:24; /* Size of BDL array in host memory (bytes) */ uint32_t bdeFlags:8; /* BDL Flags */ #endif uint32_t addrLow; /* Address 0:31 */ uint32_t addrHigh; /* Address 32:63 */ uint32_t ulpIoTag32; /* Can be used for 32 bit I/O Tag */ } ULP_BDL; /* Structure for MB Command LOAD_SM and DOWN_LOAD */ typedef struct { #ifdef __BIG_ENDIAN_BITFIELD uint32_t rsvd2:25; uint32_t acknowledgment:1; uint32_t version:1; uint32_t erase_or_prog:1; uint32_t update_flash:1; uint32_t update_ram:1; uint32_t method:1; uint32_t load_cmplt:1; #else /* __LITTLE_ENDIAN_BITFIELD */ uint32_t load_cmplt:1; uint32_t method:1; uint32_t update_ram:1; uint32_t update_flash:1; uint32_t erase_or_prog:1; uint32_t version:1; uint32_t acknowledgment:1; uint32_t rsvd2:25; #endif uint32_t dl_to_adr_low; uint32_t dl_to_adr_high; uint32_t dl_len; union { uint32_t dl_from_mbx_offset; struct ulp_bde dl_from_bde; struct ulp_bde64 dl_from_bde64; } un; } LOAD_SM_VAR; /* Structure for MB Command READ_NVPARM (02) */ typedef struct { uint32_t rsvd1[3]; /* Read as all one's */ uint32_t rsvd2; /* Read as all zero's */ uint32_t portname[2]; /* N_PORT name */ uint32_t nodename[2]; /* NODE name */ #ifdef __BIG_ENDIAN_BITFIELD uint32_t pref_DID:24; uint32_t hardAL_PA:8; #else /* __LITTLE_ENDIAN_BITFIELD */ uint32_t hardAL_PA:8; uint32_t pref_DID:24; #endif uint32_t rsvd3[21]; /* Read as all one's */ } READ_NV_VAR; /* Structure for MB Command WRITE_NVPARMS (03) */ typedef struct { uint32_t rsvd1[3]; /* Must be all one's */ uint32_t rsvd2; /* Must be all zero's */ uint32_t portname[2]; /* N_PORT name */ uint32_t nodename[2]; /* NODE name */ #ifdef __BIG_ENDIAN_BITFIELD uint32_t pref_DID:24; uint32_t hardAL_PA:8; #else /* __LITTLE_ENDIAN_BITFIELD */ uint32_t hardAL_PA:8; uint32_t pref_DID:24; #endif uint32_t rsvd3[21]; /* Must be all one's */ } WRITE_NV_VAR; /* Structure for MB Command RUN_BIU_DIAG (04) */ /* Structure for MB Command RUN_BIU_DIAG64 (0x84) */ typedef struct { uint32_t rsvd1; union { struct { struct ulp_bde xmit_bde; struct ulp_bde rcv_bde; } s1; struct { struct ulp_bde64 xmit_bde64; struct ulp_bde64 rcv_bde64; } s2; } un; } BIU_DIAG_VAR; /* Structure for MB Command INIT_LINK (05) */ typedef struct { #ifdef __BIG_ENDIAN_BITFIELD uint32_t rsvd1:24; uint32_t lipsr_AL_PA:8; /* AL_PA to issue Lip Selective Reset to */ #else /* __LITTLE_ENDIAN_BITFIELD */ uint32_t lipsr_AL_PA:8; /* AL_PA to issue Lip Selective Reset to */ uint32_t rsvd1:24; #endif #ifdef __BIG_ENDIAN_BITFIELD uint8_t fabric_AL_PA; /* If using a Fabric Assigned AL_PA */ uint8_t rsvd2; uint16_t link_flags; #else /* __LITTLE_ENDIAN_BITFIELD */ uint16_t link_flags; uint8_t rsvd2; uint8_t fabric_AL_PA; /* If using a Fabric Assigned AL_PA */ #endif #define FLAGS_LOCAL_LB 0x01 /* link_flags (=1) ENDEC loopback */ #define FLAGS_TOPOLOGY_MODE_LOOP_PT 0x00 /* Attempt loop then pt-pt */ #define FLAGS_TOPOLOGY_MODE_PT_PT 0x02 /* Attempt pt-pt only */ #define FLAGS_TOPOLOGY_MODE_LOOP 0x04 /* Attempt loop only */ #define FLAGS_TOPOLOGY_MODE_PT_LOOP 0x06 /* Attempt pt-pt then loop */ #define FLAGS_LIRP_LILP 0x80 /* LIRP / LILP is disabled */ #define FLAGS_TOPOLOGY_FAILOVER 0x0400 /* Bit 10 */ #define FLAGS_LINK_SPEED 0x0800 /* Bit 11 */ #define FLAGS_IMED_ABORT 0x04000 /* Bit 14 */ uint32_t link_speed; #define LINK_SPEED_AUTO 0 /* Auto selection */ #define LINK_SPEED_1G 1 /* 1 Gigabaud */ #define LINK_SPEED_2G 2 /* 2 Gigabaud */ #define LINK_SPEED_4G 4 /* 4 Gigabaud */ #define LINK_SPEED_8G 8 /* 4 Gigabaud */ #define LINK_SPEED_10G 16 /* 10 Gigabaud */ } INIT_LINK_VAR; /* Structure for MB Command DOWN_LINK (06) */ typedef struct { uint32_t rsvd1; } DOWN_LINK_VAR; /* Structure for MB Command CONFIG_LINK (07) */ typedef struct { #ifdef __BIG_ENDIAN_BITFIELD uint32_t cr:1; uint32_t ci:1; uint32_t cr_delay:6; uint32_t cr_count:8; uint32_t rsvd1:8; uint32_t MaxBBC:8; #else /* __LITTLE_ENDIAN_BITFIELD */ uint32_t MaxBBC:8; uint32_t rsvd1:8; uint32_t cr_count:8; uint32_t cr_delay:6; uint32_t ci:1; uint32_t cr:1; #endif uint32_t myId; uint32_t rsvd2; uint32_t edtov; uint32_t arbtov; uint32_t ratov; uint32_t rttov; uint32_t altov; uint32_t crtov; uint32_t citov; #ifdef __BIG_ENDIAN_BITFIELD uint32_t rrq_enable:1; uint32_t rrq_immed:1; uint32_t rsvd4:29; uint32_t ack0_enable:1; #else /* __LITTLE_ENDIAN_BITFIELD */ uint32_t ack0_enable:1; uint32_t rsvd4:29; uint32_t rrq_immed:1; uint32_t rrq_enable:1; #endif } CONFIG_LINK; /* Structure for MB Command PART_SLIM (08) * will be removed since SLI1 is no longer supported! */ typedef struct { #ifdef __BIG_ENDIAN_BITFIELD uint16_t offCiocb; uint16_t numCiocb; uint16_t offRiocb; uint16_t numRiocb; #else /* __LITTLE_ENDIAN_BITFIELD */ uint16_t numCiocb; uint16_t offCiocb; uint16_t numRiocb; uint16_t offRiocb; #endif } RING_DEF; typedef struct { #ifdef __BIG_ENDIAN_BITFIELD uint32_t unused1:24; uint32_t numRing:8; #else /* __LITTLE_ENDIAN_BITFIELD */ uint32_t numRing:8; uint32_t unused1:24; #endif RING_DEF ringdef[4]; uint32_t hbainit; } PART_SLIM_VAR; /* Structure for MB Command CONFIG_RING (09) */ typedef struct { #ifdef __BIG_ENDIAN_BITFIELD uint32_t unused2:6; uint32_t recvSeq:1; uint32_t recvNotify:1; uint32_t numMask:8; uint32_t profile:8; uint32_t unused1:4; uint32_t ring:4; #else /* __LITTLE_ENDIAN_BITFIELD */ uint32_t ring:4; uint32_t unused1:4; uint32_t profile:8; uint32_t numMask:8; uint32_t recvNotify:1; uint32_t recvSeq:1; uint32_t unused2:6; #endif #ifdef __BIG_ENDIAN_BITFIELD uint16_t maxRespXchg; uint16_t maxOrigXchg; #else /* __LITTLE_ENDIAN_BITFIELD */ uint16_t maxOrigXchg; uint16_t maxRespXchg; #endif RR_REG rrRegs[6]; } CONFIG_RING_VAR; /* Structure for MB Command RESET_RING (10) */ typedef struct { uint32_t ring_no; } RESET_RING_VAR; /* Structure for MB Command READ_CONFIG (11) */ typedef struct { #ifdef __BIG_ENDIAN_BITFIELD uint32_t cr:1; uint32_t ci:1; uint32_t cr_delay:6; uint32_t cr_count:8; uint32_t InitBBC:8; uint32_t MaxBBC:8; #else /* __LITTLE_ENDIAN_BITFIELD */ uint32_t MaxBBC:8; uint32_t InitBBC:8; uint32_t cr_count:8; uint32_t cr_delay:6; uint32_t ci:1; uint32_t cr:1; #endif #ifdef __BIG_ENDIAN_BITFIELD uint32_t topology:8; uint32_t myDid:24; #else /* __LITTLE_ENDIAN_BITFIELD */ uint32_t myDid:24; uint32_t topology:8; #endif /* Defines for topology (defined previously) */ #ifdef __BIG_ENDIAN_BITFIELD uint32_t AR:1; uint32_t IR:1; uint32_t rsvd1:29; uint32_t ack0:1; #else /* __LITTLE_ENDIAN_BITFIELD */ uint32_t ack0:1; uint32_t rsvd1:29; uint32_t IR:1; uint32_t AR:1; #endif uint32_t edtov; uint32_t arbtov; uint32_t ratov; uint32_t rttov; uint32_t altov; uint32_t lmt; #define LMT_RESERVED 0x000 /* Not used */ #define LMT_1Gb 0x004 #define LMT_2Gb 0x008 #define LMT_4Gb 0x040 #define LMT_8Gb 0x080 #define LMT_10Gb 0x100 uint32_t rsvd2; uint32_t rsvd3; uint32_t max_xri; uint32_t max_iocb; uint32_t max_rpi; uint32_t avail_xri; uint32_t avail_iocb; uint32_t avail_rpi; uint32_t default_rpi; } READ_CONFIG_VAR; /* Structure for MB Command READ_RCONFIG (12) */ typedef struct { #ifdef __BIG_ENDIAN_BITFIELD uint32_t rsvd2:7; uint32_t recvNotify:1; uint32_t numMask:8; uint32_t profile:8; uint32_t rsvd1:4; uint32_t ring:4; #else /* __LITTLE_ENDIAN_BITFIELD */ uint32_t ring:4; uint32_t rsvd1:4; uint32_t profile:8; uint32_t numMask:8; uint32_t recvNotify:1; uint32_t rsvd2:7; #endif #ifdef __BIG_ENDIAN_BITFIELD uint16_t maxResp; uint16_t maxOrig; #else /* __LITTLE_ENDIAN_BITFIELD */ uint16_t maxOrig; uint16_t maxResp; #endif RR_REG rrRegs[6]; #ifdef __BIG_ENDIAN_BITFIELD uint16_t cmdRingOffset; uint16_t cmdEntryCnt; uint16_t rspRingOffset; uint16_t rspEntryCnt; uint16_t nextCmdOffset; uint16_t rsvd3; uint16_t nextRspOffset; uint16_t rsvd4; #else /* __LITTLE_ENDIAN_BITFIELD */ uint16_t cmdEntryCnt; uint16_t cmdRingOffset; uint16_t rspEntryCnt; uint16_t rspRingOffset; uint16_t rsvd3; uint16_t nextCmdOffset; uint16_t rsvd4; uint16_t nextRspOffset; #endif } READ_RCONF_VAR; /* Structure for MB Command READ_SPARM (13) */ /* Structure for MB Command READ_SPARM64 (0x8D) */ typedef struct { uint32_t rsvd1; uint32_t rsvd2; union { struct ulp_bde sp; /* This BDE points to struct serv_parm structure */ struct ulp_bde64 sp64; } un; } READ_SPARM_VAR; /* Structure for MB Command READ_STATUS (14) */ typedef struct { #ifdef __BIG_ENDIAN_BITFIELD uint32_t rsvd1:31; uint32_t clrCounters:1; uint16_t activeXriCnt; uint16_t activeRpiCnt; #else /* __LITTLE_ENDIAN_BITFIELD */ uint32_t clrCounters:1; uint32_t rsvd1:31; uint16_t activeRpiCnt; uint16_t activeXriCnt; #endif uint32_t xmitByteCnt; uint32_t rcvByteCnt; uint32_t xmitFrameCnt; uint32_t rcvFrameCnt; uint32_t xmitSeqCnt; uint32_t rcvSeqCnt; uint32_t totalOrigExchanges; uint32_t totalRespExchanges; uint32_t rcvPbsyCnt; uint32_t rcvFbsyCnt; } READ_STATUS_VAR; /* Structure for MB Command READ_RPI (15) */ /* Structure for MB Command READ_RPI64 (0x8F) */ typedef struct { #ifdef __BIG_ENDIAN_BITFIELD uint16_t nextRpi; uint16_t reqRpi; uint32_t rsvd2:8; uint32_t DID:24; #else /* __LITTLE_ENDIAN_BITFIELD */ uint16_t reqRpi; uint16_t nextRpi; uint32_t DID:24; uint32_t rsvd2:8; #endif union { struct ulp_bde sp; struct ulp_bde64 sp64; } un; } READ_RPI_VAR; /* Structure for MB Command READ_XRI (16) */ typedef struct { #ifdef __BIG_ENDIAN_BITFIELD uint16_t nextXri; uint16_t reqXri; uint16_t rsvd1; uint16_t rpi; uint32_t rsvd2:8; uint32_t DID:24; uint32_t rsvd3:8; uint32_t SID:24; uint32_t rsvd4; uint8_t seqId; uint8_t rsvd5; uint16_t seqCount; uint16_t oxId; uint16_t rxId; uint32_t rsvd6:30; uint32_t si:1; uint32_t exchOrig:1; #else /* __LITTLE_ENDIAN_BITFIELD */ uint16_t reqXri; uint16_t nextXri; uint16_t rpi; uint16_t rsvd1; uint32_t DID:24; uint32_t rsvd2:8; uint32_t SID:24; uint32_t rsvd3:8; uint32_t rsvd4; uint16_t seqCount; uint8_t rsvd5; uint8_t seqId; uint16_t rxId; uint16_t oxId; uint32_t exchOrig:1; uint32_t si:1; uint32_t rsvd6:30; #endif } READ_XRI_VAR; /* Structure for MB Command READ_REV (17) */ typedef struct { #ifdef __BIG_ENDIAN_BITFIELD uint32_t cv:1; uint32_t rr:1; uint32_t rsvd1:29; uint32_t rv:1; #else /* __LITTLE_ENDIAN_BITFIELD */ uint32_t rv:1; uint32_t rsvd1:29; uint32_t rr:1; uint32_t cv:1; #endif uint32_t biuRev; uint32_t smRev; union { uint32_t smFwRev; struct { #ifdef __BIG_ENDIAN_BITFIELD uint8_t ProgType; uint8_t ProgId; uint16_t ProgVer:4; uint16_t ProgRev:4; uint16_t ProgFixLvl:2; uint16_t ProgDistType:2; uint16_t DistCnt:4; #else /* __LITTLE_ENDIAN_BITFIELD */ uint16_t DistCnt:4; uint16_t ProgDistType:2; uint16_t ProgFixLvl:2; uint16_t ProgRev:4; uint16_t ProgVer:4; uint8_t ProgId; uint8_t ProgType; #endif } b; } un; uint32_t endecRev; #ifdef __BIG_ENDIAN_BITFIELD uint8_t feaLevelHigh; uint8_t feaLevelLow; uint8_t fcphHigh; uint8_t fcphLow; #else /* __LITTLE_ENDIAN_BITFIELD */ uint8_t fcphLow; uint8_t fcphHigh; uint8_t feaLevelLow; uint8_t feaLevelHigh; #endif uint32_t postKernRev; uint32_t opFwRev; uint8_t opFwName[16]; uint32_t sli1FwRev; uint8_t sli1FwName[16]; uint32_t sli2FwRev; uint8_t sli2FwName[16]; uint32_t rsvd2; uint32_t RandomData[7]; } READ_REV_VAR; /* Structure for MB Command READ_LINK_STAT (18) */ typedef struct { uint32_t rsvd1; uint32_t linkFailureCnt; uint32_t lossSyncCnt; uint32_t lossSignalCnt; uint32_t primSeqErrCnt; uint32_t invalidXmitWord; uint32_t crcCnt; uint32_t primSeqTimeout; uint32_t elasticOverrun; uint32_t arbTimeout; } READ_LNK_VAR; /* Structure for MB Command REG_LOGIN (19) */ /* Structure for MB Command REG_LOGIN64 (0x93) */ typedef struct { #ifdef __BIG_ENDIAN_BITFIELD uint16_t rsvd1; uint16_t rpi; uint32_t rsvd2:8; uint32_t did:24; #else /* __LITTLE_ENDIAN_BITFIELD */ uint16_t rpi; uint16_t rsvd1; uint32_t did:24; uint32_t rsvd2:8; #endif union { struct ulp_bde sp; struct ulp_bde64 sp64; } un; } REG_LOGIN_VAR; /* Word 30 contents for REG_LOGIN */ typedef union { struct { #ifdef __BIG_ENDIAN_BITFIELD uint16_t rsvd1:12; uint16_t wd30_class:4; uint16_t xri; #else /* __LITTLE_ENDIAN_BITFIELD */ uint16_t xri; uint16_t wd30_class:4; uint16_t rsvd1:12; #endif } f; uint32_t word; } REG_WD30; /* Structure for MB Command UNREG_LOGIN (20) */ typedef struct { #ifdef __BIG_ENDIAN_BITFIELD uint16_t rsvd1; uint16_t rpi; #else /* __LITTLE_ENDIAN_BITFIELD */ uint16_t rpi; uint16_t rsvd1; #endif } UNREG_LOGIN_VAR; /* Structure for MB Command UNREG_D_ID (0x23) */ typedef struct { uint32_t did; } UNREG_D_ID_VAR; /* Structure for MB Command READ_LA (21) */ /* Structure for MB Command READ_LA64 (0x95) */ typedef struct { uint32_t eventTag; /* Event tag */ #ifdef __BIG_ENDIAN_BITFIELD uint32_t rsvd1:22; uint32_t pb:1; uint32_t il:1; uint32_t attType:8; #else /* __LITTLE_ENDIAN_BITFIELD */ uint32_t attType:8; uint32_t il:1; uint32_t pb:1; uint32_t rsvd1:22; #endif #define AT_RESERVED 0x00 /* Reserved - attType */ #define AT_LINK_UP 0x01 /* Link is up */ #define AT_LINK_DOWN 0x02 /* Link is down */ #ifdef __BIG_ENDIAN_BITFIELD uint8_t granted_AL_PA; uint8_t lipAlPs; uint8_t lipType; uint8_t topology; #else /* __LITTLE_ENDIAN_BITFIELD */ uint8_t topology; uint8_t lipType; uint8_t lipAlPs; uint8_t granted_AL_PA; #endif #define TOPOLOGY_PT_PT 0x01 /* Topology is pt-pt / pt-fabric */ #define TOPOLOGY_LOOP 0x02 /* Topology is FC-AL */ union { struct ulp_bde lilpBde; /* This BDE points to a 128 byte buffer to */ /* store the LILP AL_PA position map into */ struct ulp_bde64 lilpBde64; } un; #ifdef __BIG_ENDIAN_BITFIELD uint32_t Dlu:1; uint32_t Dtf:1; uint32_t Drsvd2:14; uint32_t DlnkSpeed:8; uint32_t DnlPort:4; uint32_t Dtx:2; uint32_t Drx:2; #else /* __LITTLE_ENDIAN_BITFIELD */ uint32_t Drx:2; uint32_t Dtx:2; uint32_t DnlPort:4; uint32_t DlnkSpeed:8; uint32_t Drsvd2:14; uint32_t Dtf:1; uint32_t Dlu:1; #endif #ifdef __BIG_ENDIAN_BITFIELD uint32_t Ulu:1; uint32_t Utf:1; uint32_t Ursvd2:14; uint32_t UlnkSpeed:8; uint32_t UnlPort:4; uint32_t Utx:2; uint32_t Urx:2; #else /* __LITTLE_ENDIAN_BITFIELD */ uint32_t Urx:2; uint32_t Utx:2; uint32_t UnlPort:4; uint32_t UlnkSpeed:8; uint32_t Ursvd2:14; uint32_t Utf:1; uint32_t Ulu:1; #endif #define LA_UNKNW_LINK 0x0 /* lnkSpeed */ #define LA_1GHZ_LINK 0x04 /* lnkSpeed */ #define LA_2GHZ_LINK 0x08 /* lnkSpeed */ #define LA_4GHZ_LINK 0x10 /* lnkSpeed */ #define LA_8GHZ_LINK 0x20 /* lnkSpeed */ #define LA_10GHZ_LINK 0x40 /* lnkSpeed */ } READ_LA_VAR; /* Structure for MB Command CLEAR_LA (22) */ typedef struct { uint32_t eventTag; /* Event tag */ uint32_t rsvd1; } CLEAR_LA_VAR; /* Structure for MB Command DUMP */ typedef struct { #ifdef __BIG_ENDIAN_BITFIELD uint32_t rsvd:25; uint32_t ra:1; uint32_t co:1; uint32_t cv:1; uint32_t type:4; uint32_t entry_index:16; uint32_t region_id:16; #else /* __LITTLE_ENDIAN_BITFIELD */ uint32_t type:4; uint32_t cv:1; uint32_t co:1; uint32_t ra:1; uint32_t rsvd:25; uint32_t region_id:16; uint32_t entry_index:16; #endif uint32_t rsvd1; uint32_t word_cnt; uint32_t resp_offset; } DUMP_VAR; #define DMP_MEM_REG 0x1 #define DMP_NV_PARAMS 0x2 #define DMP_REGION_VPD 0xe #define DMP_VPD_SIZE 0x400 /* maximum amount of VPD */ #define DMP_RSP_OFFSET 0x14 /* word 5 contains first word of rsp */ #define DMP_RSP_SIZE 0x6C /* maximum of 27 words of rsp data */ /* Structure for MB Command CONFIG_PORT (0x88) */ typedef struct { uint32_t pcbLen; uint32_t pcbLow; /* bit 31:0 of memory based port config block */ uint32_t pcbHigh; /* bit 63:32 of memory based port config block */ uint32_t hbainit[5]; } CONFIG_PORT_VAR; /* SLI-2 Port Control Block */ /* SLIM POINTER */ #define SLIMOFF 0x30 /* WORD */ typedef struct _SLI2_RDSC { uint32_t cmdEntries; uint32_t cmdAddrLow; uint32_t cmdAddrHigh; uint32_t rspEntries; uint32_t rspAddrLow; uint32_t rspAddrHigh; } SLI2_RDSC; typedef struct _PCB { #ifdef __BIG_ENDIAN_BITFIELD uint32_t type:8; #define TYPE_NATIVE_SLI2 0x01; uint32_t feature:8; #define FEATURE_INITIAL_SLI2 0x01; uint32_t rsvd:12; uint32_t maxRing:4; #else /* __LITTLE_ENDIAN_BITFIELD */ uint32_t maxRing:4; uint32_t rsvd:12; uint32_t feature:8; #define FEATURE_INITIAL_SLI2 0x01; uint32_t type:8; #define TYPE_NATIVE_SLI2 0x01; #endif uint32_t mailBoxSize; uint32_t mbAddrLow; uint32_t mbAddrHigh; uint32_t hgpAddrLow; uint32_t hgpAddrHigh; uint32_t pgpAddrLow; uint32_t pgpAddrHigh; SLI2_RDSC rdsc[MAX_RINGS]; } PCB_t; /* NEW_FEATURE */ typedef struct { #ifdef __BIG_ENDIAN_BITFIELD uint32_t rsvd0:27; uint32_t discardFarp:1; uint32_t IPEnable:1; uint32_t nodeName:1; uint32_t portName:1; uint32_t filterEnable:1; #else /* __LITTLE_ENDIAN_BITFIELD */ uint32_t filterEnable:1; uint32_t portName:1; uint32_t nodeName:1; uint32_t IPEnable:1; uint32_t discardFarp:1; uint32_t rsvd:27; #endif uint8_t portname[8]; /* Used to be struct lpfc_name */ uint8_t nodename[8]; uint32_t rsvd1; uint32_t rsvd2; uint32_t rsvd3; uint32_t IPAddress; } CONFIG_FARP_VAR; /* Union of all Mailbox Command types */ #define MAILBOX_CMD_WSIZE 32 #define MAILBOX_CMD_SIZE (MAILBOX_CMD_WSIZE * sizeof(uint32_t)) typedef union { uint32_t varWords[MAILBOX_CMD_WSIZE - 1]; LOAD_SM_VAR varLdSM; /* cmd = 1 (LOAD_SM) */ READ_NV_VAR varRDnvp; /* cmd = 2 (READ_NVPARMS) */ WRITE_NV_VAR varWTnvp; /* cmd = 3 (WRITE_NVPARMS) */ BIU_DIAG_VAR varBIUdiag; /* cmd = 4 (RUN_BIU_DIAG) */ INIT_LINK_VAR varInitLnk; /* cmd = 5 (INIT_LINK) */ DOWN_LINK_VAR varDwnLnk; /* cmd = 6 (DOWN_LINK) */ CONFIG_LINK varCfgLnk; /* cmd = 7 (CONFIG_LINK) */ PART_SLIM_VAR varSlim; /* cmd = 8 (PART_SLIM) */ CONFIG_RING_VAR varCfgRing; /* cmd = 9 (CONFIG_RING) */ RESET_RING_VAR varRstRing; /* cmd = 10 (RESET_RING) */ READ_CONFIG_VAR varRdConfig; /* cmd = 11 (READ_CONFIG) */ READ_RCONF_VAR varRdRConfig; /* cmd = 12 (READ_RCONFIG) */ READ_SPARM_VAR varRdSparm; /* cmd = 13 (READ_SPARM(64)) */ READ_STATUS_VAR varRdStatus; /* cmd = 14 (READ_STATUS) */ READ_RPI_VAR varRdRPI; /* cmd = 15 (READ_RPI(64)) */ READ_XRI_VAR varRdXRI; /* cmd = 16 (READ_XRI) */ READ_REV_VAR varRdRev; /* cmd = 17 (READ_REV) */ READ_LNK_VAR varRdLnk; /* cmd = 18 (READ_LNK_STAT) */ REG_LOGIN_VAR varRegLogin; /* cmd = 19 (REG_LOGIN(64)) */ UNREG_LOGIN_VAR varUnregLogin; /* cmd = 20 (UNREG_LOGIN) */ READ_LA_VAR varReadLA; /* cmd = 21 (READ_LA(64)) */ CLEAR_LA_VAR varClearLA; /* cmd = 22 (CLEAR_LA) */ DUMP_VAR varDmp; /* Warm Start DUMP mbx cmd */ UNREG_D_ID_VAR varUnregDID; /* cmd = 0x23 (UNREG_D_ID) */ CONFIG_FARP_VAR varCfgFarp; /* cmd = 0x25 (CONFIG_FARP) NEW_FEATURE */ CONFIG_PORT_VAR varCfgPort; /* cmd = 0x88 (CONFIG_PORT) */ } MAILVARIANTS; /* * SLI-2 specific structures */ struct lpfc_hgp { __le32 cmdPutInx; __le32 rspGetInx; }; struct lpfc_pgp { __le32 cmdGetInx; __le32 rspPutInx; }; typedef struct _SLI2_DESC { struct lpfc_hgp host[MAX_RINGS]; uint32_t unused1[16]; struct lpfc_pgp port[MAX_RINGS]; } SLI2_DESC; typedef union { SLI2_DESC s2; } SLI_VAR; typedef struct { #ifdef __BIG_ENDIAN_BITFIELD uint16_t mbxStatus; uint8_t mbxCommand; uint8_t mbxReserved:6; uint8_t mbxHc:1; uint8_t mbxOwner:1; /* Low order bit first word */ #else /* __LITTLE_ENDIAN_BITFIELD */ uint8_t mbxOwner:1; /* Low order bit first word */ uint8_t mbxHc:1; uint8_t mbxReserved:6; uint8_t mbxCommand; uint16_t mbxStatus; #endif MAILVARIANTS un; SLI_VAR us; } MAILBOX_t; /* * Begin Structure Definitions for IOCB Commands */ typedef struct { #ifdef __BIG_ENDIAN_BITFIELD uint8_t statAction; uint8_t statRsn; uint8_t statBaExp; uint8_t statLocalError; #else /* __LITTLE_ENDIAN_BITFIELD */ uint8_t statLocalError; uint8_t statBaExp; uint8_t statRsn; uint8_t statAction; #endif /* statRsn P/F_RJT reason codes */ #define RJT_BAD_D_ID 0x01 /* Invalid D_ID field */ #define RJT_BAD_S_ID 0x02 /* Invalid S_ID field */ #define RJT_UNAVAIL_TEMP 0x03 /* N_Port unavailable temp. */ #define RJT_UNAVAIL_PERM 0x04 /* N_Port unavailable perm. */ #define RJT_UNSUP_CLASS 0x05 /* Class not supported */ #define RJT_DELIM_ERR 0x06 /* Delimiter usage error */ #define RJT_UNSUP_TYPE 0x07 /* Type not supported */ #define RJT_BAD_CONTROL 0x08 /* Invalid link conrtol */ #define RJT_BAD_RCTL 0x09 /* R_CTL invalid */ #define RJT_BAD_FCTL 0x0A /* F_CTL invalid */ #define RJT_BAD_OXID 0x0B /* OX_ID invalid */ #define RJT_BAD_RXID 0x0C /* RX_ID invalid */ #define RJT_BAD_SEQID 0x0D /* SEQ_ID invalid */ #define RJT_BAD_DFCTL 0x0E /* DF_CTL invalid */ #define RJT_BAD_SEQCNT 0x0F /* SEQ_CNT invalid */ #define RJT_BAD_PARM 0x10 /* Param. field invalid */ #define RJT_XCHG_ERR 0x11 /* Exchange error */ #define RJT_PROT_ERR 0x12 /* Protocol error */ #define RJT_BAD_LENGTH 0x13 /* Invalid Length */ #define RJT_UNEXPECTED_ACK 0x14 /* Unexpected ACK */ #define RJT_LOGIN_REQUIRED 0x16 /* Login required */ #define RJT_TOO_MANY_SEQ 0x17 /* Excessive sequences */ #define RJT_XCHG_NOT_STRT 0x18 /* Exchange not started */ #define RJT_UNSUP_SEC_HDR 0x19 /* Security hdr not supported */ #define RJT_UNAVAIL_PATH 0x1A /* Fabric Path not available */ #define RJT_VENDOR_UNIQUE 0xFF /* Vendor unique error */ #define IOERR_SUCCESS 0x00 /* statLocalError */ #define IOERR_MISSING_CONTINUE 0x01 #define IOERR_SEQUENCE_TIMEOUT 0x02 #define IOERR_INTERNAL_ERROR 0x03 #define IOERR_INVALID_RPI 0x04 #define IOERR_NO_XRI 0x05 #define IOERR_ILLEGAL_COMMAND 0x06 #define IOERR_XCHG_DROPPED 0x07 #define IOERR_ILLEGAL_FIELD 0x08 #define IOERR_BAD_CONTINUE 0x09 #define IOERR_TOO_MANY_BUFFERS 0x0A #define IOERR_RCV_BUFFER_WAITING 0x0B #define IOERR_NO_CONNECTION 0x0C #define IOERR_TX_DMA_FAILED 0x0D #define IOERR_RX_DMA_FAILED 0x0E #define IOERR_ILLEGAL_FRAME 0x0F #define IOERR_EXTRA_DATA 0x10 #define IOERR_NO_RESOURCES 0x11 #define IOERR_RESERVED 0x12 #define IOERR_ILLEGAL_LENGTH 0x13 #define IOERR_UNSUPPORTED_FEATURE 0x14 #define IOERR_ABORT_IN_PROGRESS 0x15 #define IOERR_ABORT_REQUESTED 0x16 #define IOERR_RECEIVE_BUFFER_TIMEOUT 0x17 #define IOERR_LOOP_OPEN_FAILURE 0x18 #define IOERR_RING_RESET 0x19 #define IOERR_LINK_DOWN 0x1A #define IOERR_CORRUPTED_DATA 0x1B #define IOERR_CORRUPTED_RPI 0x1C #define IOERR_OUT_OF_ORDER_DATA 0x1D #define IOERR_OUT_OF_ORDER_ACK 0x1E #define IOERR_DUP_FRAME 0x1F #define IOERR_LINK_CONTROL_FRAME 0x20 /* ACK_N received */ #define IOERR_BAD_HOST_ADDRESS 0x21 #define IOERR_RCV_HDRBUF_WAITING 0x22 #define IOERR_MISSING_HDR_BUFFER 0x23 #define IOERR_MSEQ_CHAIN_CORRUPTED 0x24 #define IOERR_ABORTMULT_REQUESTED 0x25 #define IOERR_BUFFER_SHORTAGE 0x28 #define IOERR_DEFAULT 0x29 #define IOERR_CNT 0x2A #define IOERR_DRVR_MASK 0x100 #define IOERR_SLI_DOWN 0x101 /* ulpStatus - Driver defined */ #define IOERR_SLI_BRESET 0x102 #define IOERR_SLI_ABORTED 0x103 } PARM_ERR; typedef union { struct { #ifdef __BIG_ENDIAN_BITFIELD uint8_t Rctl; /* R_CTL field */ uint8_t Type; /* TYPE field */ uint8_t Dfctl; /* DF_CTL field */ uint8_t Fctl; /* Bits 0-7 of IOCB word 5 */ #else /* __LITTLE_ENDIAN_BITFIELD */ uint8_t Fctl; /* Bits 0-7 of IOCB word 5 */ uint8_t Dfctl; /* DF_CTL field */ uint8_t Type; /* TYPE field */ uint8_t Rctl; /* R_CTL field */ #endif #define BC 0x02 /* Broadcast Received - Fctl */ #define SI 0x04 /* Sequence Initiative */ #define LA 0x08 /* Ignore Link Attention state */ #define LS 0x80 /* Last Sequence */ } hcsw; uint32_t reserved; } WORD5; /* IOCB Command template for a generic response */ typedef struct { uint32_t reserved[4]; PARM_ERR perr; } GENERIC_RSP; /* IOCB Command template for XMIT / XMIT_BCAST / RCV_SEQUENCE / XMIT_ELS */ typedef struct { struct ulp_bde xrsqbde[2]; uint32_t xrsqRo; /* Starting Relative Offset */ WORD5 w5; /* Header control/status word */ } XR_SEQ_FIELDS; /* IOCB Command template for ELS_REQUEST */ typedef struct { struct ulp_bde elsReq; struct ulp_bde elsRsp; #ifdef __BIG_ENDIAN_BITFIELD uint32_t word4Rsvd:7; uint32_t fl:1; uint32_t myID:24; uint32_t word5Rsvd:8; uint32_t remoteID:24; #else /* __LITTLE_ENDIAN_BITFIELD */ uint32_t myID:24; uint32_t fl:1; uint32_t word4Rsvd:7; uint32_t remoteID:24; uint32_t word5Rsvd:8; #endif } ELS_REQUEST; /* IOCB Command template for RCV_ELS_REQ */ typedef struct { struct ulp_bde elsReq[2]; uint32_t parmRo; #ifdef __BIG_ENDIAN_BITFIELD uint32_t word5Rsvd:8; uint32_t remoteID:24; #else /* __LITTLE_ENDIAN_BITFIELD */ uint32_t remoteID:24; uint32_t word5Rsvd:8; #endif } RCV_ELS_REQ; /* IOCB Command template for ABORT / CLOSE_XRI */ typedef struct { uint32_t rsvd[3]; uint32_t abortType; #define ABORT_TYPE_ABTX 0x00000000 #define ABORT_TYPE_ABTS 0x00000001 uint32_t parm; #ifdef __BIG_ENDIAN_BITFIELD uint16_t abortContextTag; /* ulpContext from command to abort/close */ uint16_t abortIoTag; /* ulpIoTag from command to abort/close */ #else /* __LITTLE_ENDIAN_BITFIELD */ uint16_t abortIoTag; /* ulpIoTag from command to abort/close */ uint16_t abortContextTag; /* ulpContext from command to abort/close */ #endif } AC_XRI; /* IOCB Command template for ABORT_MXRI64 */ typedef struct { uint32_t rsvd[3]; uint32_t abortType; uint32_t parm; uint32_t iotag32; } A_MXRI64; /* IOCB Command template for GET_RPI */ typedef struct { uint32_t rsvd[4]; uint32_t parmRo; #ifdef __BIG_ENDIAN_BITFIELD uint32_t word5Rsvd:8; uint32_t remoteID:24; #else /* __LITTLE_ENDIAN_BITFIELD */ uint32_t remoteID:24; uint32_t word5Rsvd:8; #endif } GET_RPI; /* IOCB Command template for all FCP Initiator commands */ typedef struct { struct ulp_bde fcpi_cmnd; /* FCP_CMND payload descriptor */ struct ulp_bde fcpi_rsp; /* Rcv buffer */ uint32_t fcpi_parm; uint32_t fcpi_XRdy; /* transfer ready for IWRITE */ } FCPI_FIELDS; /* IOCB Command template for all FCP Target commands */ typedef struct { struct ulp_bde fcpt_Buffer[2]; /* FCP_CMND payload descriptor */ uint32_t fcpt_Offset; uint32_t fcpt_Length; /* transfer ready for IWRITE */ } FCPT_FIELDS; /* SLI-2 IOCB structure definitions */ /* IOCB Command template for 64 bit XMIT / XMIT_BCAST / XMIT_ELS */ typedef struct { ULP_BDL bdl; uint32_t xrsqRo; /* Starting Relative Offset */ WORD5 w5; /* Header control/status word */ } XMT_SEQ_FIELDS64; /* IOCB Command template for 64 bit RCV_SEQUENCE64 */ typedef struct { struct ulp_bde64 rcvBde; uint32_t rsvd1; uint32_t xrsqRo; /* Starting Relative Offset */ WORD5 w5; /* Header control/status word */ } RCV_SEQ_FIELDS64; /* IOCB Command template for ELS_REQUEST64 */ typedef struct { ULP_BDL bdl; #ifdef __BIG_ENDIAN_BITFIELD uint32_t word4Rsvd:7; uint32_t fl:1; uint32_t myID:24; uint32_t word5Rsvd:8; uint32_t remoteID:24; #else /* __LITTLE_ENDIAN_BITFIELD */ uint32_t myID:24; uint32_t fl:1; uint32_t word4Rsvd:7; uint32_t remoteID:24; uint32_t word5Rsvd:8; #endif } ELS_REQUEST64; /* IOCB Command template for GEN_REQUEST64 */ typedef struct { ULP_BDL bdl; uint32_t xrsqRo; /* Starting Relative Offset */ WORD5 w5; /* Header control/status word */ } GEN_REQUEST64; /* IOCB Command template for RCV_ELS_REQ64 */ typedef struct { struct ulp_bde64 elsReq; uint32_t rcvd1; uint32_t parmRo; #ifdef __BIG_ENDIAN_BITFIELD uint32_t word5Rsvd:8; uint32_t remoteID:24; #else /* __LITTLE_ENDIAN_BITFIELD */ uint32_t remoteID:24; uint32_t word5Rsvd:8; #endif } RCV_ELS_REQ64; /* IOCB Command template for all 64 bit FCP Initiator commands */ typedef struct { ULP_BDL bdl; uint32_t fcpi_parm; uint32_t fcpi_XRdy; /* transfer ready for IWRITE */ } FCPI_FIELDS64; /* IOCB Command template for all 64 bit FCP Target commands */ typedef struct { ULP_BDL bdl; uint32_t fcpt_Offset; uint32_t fcpt_Length; /* transfer ready for IWRITE */ } FCPT_FIELDS64; typedef struct _IOCB { /* IOCB structure */ union { GENERIC_RSP grsp; /* Generic response */ XR_SEQ_FIELDS xrseq; /* XMIT / BCAST / RCV_SEQUENCE cmd */ struct ulp_bde cont[3]; /* up to 3 continuation bdes */ RCV_ELS_REQ rcvels; /* RCV_ELS_REQ template */ AC_XRI acxri; /* ABORT / CLOSE_XRI template */ A_MXRI64 amxri; /* abort multiple xri command overlay */ GET_RPI getrpi; /* GET_RPI template */ FCPI_FIELDS fcpi; /* FCP Initiator template */ FCPT_FIELDS fcpt; /* FCP target template */ /* SLI-2 structures */ struct ulp_bde64 cont64[2]; /* up to 2 64 bit continuation bde_64s */ ELS_REQUEST64 elsreq64; /* ELS_REQUEST template */ GEN_REQUEST64 genreq64; /* GEN_REQUEST template */ RCV_ELS_REQ64 rcvels64; /* RCV_ELS_REQ template */ XMT_SEQ_FIELDS64 xseq64; /* XMIT / BCAST cmd */ FCPI_FIELDS64 fcpi64; /* FCP 64 bit Initiator template */ FCPT_FIELDS64 fcpt64; /* FCP 64 bit target template */ uint32_t ulpWord[IOCB_WORD_SZ - 2]; /* generic 6 'words' */ } un; union { struct { #ifdef __BIG_ENDIAN_BITFIELD uint16_t ulpContext; /* High order bits word 6 */ uint16_t ulpIoTag; /* Low order bits word 6 */ #else /* __LITTLE_ENDIAN_BITFIELD */ uint16_t ulpIoTag; /* Low order bits word 6 */ uint16_t ulpContext; /* High order bits word 6 */ #endif } t1; struct { #ifdef __BIG_ENDIAN_BITFIELD uint16_t ulpContext; /* High order bits word 6 */ uint16_t ulpIoTag1:2; /* Low order bits word 6 */ uint16_t ulpIoTag0:14; /* Low order bits word 6 */ #else /* __LITTLE_ENDIAN_BITFIELD */ uint16_t ulpIoTag0:14; /* Low order bits word 6 */ uint16_t ulpIoTag1:2; /* Low order bits word 6 */ uint16_t ulpContext; /* High order bits word 6 */ #endif } t2; } un1; #define ulpContext un1.t1.ulpContext #define ulpIoTag un1.t1.ulpIoTag #define ulpIoTag0 un1.t2.ulpIoTag0 #ifdef __BIG_ENDIAN_BITFIELD uint32_t ulpTimeout:8; uint32_t ulpXS:1; uint32_t ulpFCP2Rcvy:1; uint32_t ulpPU:2; uint32_t ulpIr:1; uint32_t ulpClass:3; uint32_t ulpCommand:8; uint32_t ulpStatus:4; uint32_t ulpBdeCount:2; uint32_t ulpLe:1; uint32_t ulpOwner:1; /* Low order bit word 7 */ #else /* __LITTLE_ENDIAN_BITFIELD */ uint32_t ulpOwner:1; /* Low order bit word 7 */ uint32_t ulpLe:1; uint32_t ulpBdeCount:2; uint32_t ulpStatus:4; uint32_t ulpCommand:8; uint32_t ulpClass:3; uint32_t ulpIr:1; uint32_t ulpPU:2; uint32_t ulpFCP2Rcvy:1; uint32_t ulpXS:1; uint32_t ulpTimeout:8; #endif #define PARM_UNUSED 0 /* PU field (Word 4) not used */ #define PARM_REL_OFF 1 /* PU field (Word 4) = R. O. */ #define PARM_READ_CHECK 2 /* PU field (Word 4) = Data Transfer Length */ #define CLASS1 0 /* Class 1 */ #define CLASS2 1 /* Class 2 */ #define CLASS3 2 /* Class 3 */ #define CLASS_FCP_INTERMIX 7 /* FCP Data->Cls 1, all else->Cls 2 */ #define IOSTAT_SUCCESS 0x0 /* ulpStatus - HBA defined */ #define IOSTAT_FCP_RSP_ERROR 0x1 #define IOSTAT_REMOTE_STOP 0x2 #define IOSTAT_LOCAL_REJECT 0x3 #define IOSTAT_NPORT_RJT 0x4 #define IOSTAT_FABRIC_RJT 0x5 #define IOSTAT_NPORT_BSY 0x6 #define IOSTAT_FABRIC_BSY 0x7 #define IOSTAT_INTERMED_RSP 0x8 #define IOSTAT_LS_RJT 0x9 #define IOSTAT_BA_RJT 0xA #define IOSTAT_RSVD1 0xB #define IOSTAT_RSVD2 0xC #define IOSTAT_RSVD3 0xD #define IOSTAT_RSVD4 0xE #define IOSTAT_RSVD5 0xF #define IOSTAT_DRIVER_REJECT 0x10 /* ulpStatus - Driver defined */ #define IOSTAT_DEFAULT 0xF /* Same as rsvd5 for now */ #define IOSTAT_CNT 0x11 } IOCB_t; #define SLI1_SLIM_SIZE (4 * 1024) /* Up to 498 IOCBs will fit into 16k * 256 (MAILBOX_t) + 140 (PCB_t) + ( 32 (IOCB_t) * 498 ) = < 16384 */ #define SLI2_SLIM_SIZE (16 * 1024) /* Maximum IOCBs that will fit in SLI2 slim */ #define MAX_SLI2_IOCB 498 struct lpfc_sli2_slim { MAILBOX_t mbx; PCB_t pcb; IOCB_t IOCBs[MAX_SLI2_IOCB]; }; /******************************************************************* This macro check PCI device to allow special handling for LC HBAs. Parameters: device : struct pci_dev 's device field return 1 => TRUE 0 => FALSE *******************************************************************/ static inline int lpfc_is_LC_HBA(unsigned short device) { if ((device == PCI_DEVICE_ID_TFLY) || (device == PCI_DEVICE_ID_PFLY) || (device == PCI_DEVICE_ID_LP101) || (device == PCI_DEVICE_ID_BMID) || (device == PCI_DEVICE_ID_BSMB) || (device == PCI_DEVICE_ID_ZMID) || (device == PCI_DEVICE_ID_ZSMB) || (device == PCI_DEVICE_ID_RFLY)) return 1; else return 0; }