diff options
Diffstat (limited to 'drivers/scsi/lpfc/lpfc_hw.h')
| -rw-r--r-- | drivers/scsi/lpfc/lpfc_hw.h | 4450 |
1 files changed, 4450 insertions, 0 deletions
diff --git a/drivers/scsi/lpfc/lpfc_hw.h b/drivers/scsi/lpfc/lpfc_hw.h new file mode 100644 index 000000000..5c283936f --- /dev/null +++ b/drivers/scsi/lpfc/lpfc_hw.h @@ -0,0 +1,4450 @@ +/******************************************************************* + * This file is part of the Emulex Linux Device Driver for * + * Fibre Channel Host Bus Adapters. * + * Copyright (C) 2017-2022 Broadcom. All Rights Reserved. The term * + * “Broadcom” refers to Broadcom Inc. and/or its subsidiaries. * + * Copyright (C) 2004-2016 Emulex. All rights reserved. * + * EMULEX and SLI are trademarks of Emulex. * + * www.broadcom.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 Fabric_Cntl_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 10 /* Default RA_TOV (10s) */ +#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 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 + +#define SLI2_IOCB_CMD_SIZE 32 +#define SLI2_IOCB_RSP_SIZE 32 +#define SLI3_IOCB_CMD_SIZE 128 +#define SLI3_IOCB_RSP_SIZE 64 + +#define LPFC_UNREG_ALL_RPIS_VPORT 0xffff +#define LPFC_UNREG_ALL_DFLT_RPIS 0xffffffff + +/* vendor ID used in SCSI netlink calls */ +#define LPFC_NL_VENDOR_ID (SCSI_NL_VID_TYPE_PCI | PCI_VENDOR_ID_EMULEX) + +#define FW_REV_STR_SIZE 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; +}; + +/* FC4 Feature bits for RFF_ID */ +#define FC4_FEATURE_TARGET 0x1 +#define FC4_FEATURE_INIT 0x2 +#define FC4_FEATURE_NVME_DISC 0x4 + +enum rft_word0 { + RFT_FCP_REG = (0x1 << 8), +}; + +enum rft_word1 { + RFT_NVME_REG = (0x1 << 8), +}; + +enum rft_word3 { + RFT_APP_SERV_REG = (0x1 << 0), +}; + +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; +#define LPFC_CT_PREAMBLE 20 /* Size of CTReq + 4 up to here */ + + union { + uint32_t PortID; + struct gid { + uint8_t PortType; /* for GID_PT requests */ +#define GID_PT_N_PORT 1 + uint8_t DomainScope; + uint8_t AreaScope; + uint8_t Fc4Type; /* for GID_FT requests */ + } gid; + struct gid_ff { + uint8_t Flags; + uint8_t DomainScope; + uint8_t AreaScope; + uint8_t rsvd1; + uint8_t rsvd2; + uint8_t rsvd3; + uint8_t Fc4FBits; + uint8_t Fc4Type; + } gid_ff; + struct rft { + __be32 port_id; /* For RFT_ID requests */ + + __be32 fcp_reg; /* rsvd 31:9, fcp_reg 8, rsvd 7:0 */ + __be32 nvme_reg; /* rsvd 31:9, nvme_reg 8, rsvd 7:0 */ + __be32 word2; + __be32 app_serv_reg; /* rsvd 31:1, app_serv_reg 0 */ + __be32 word[4]; + } rft; + 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; + struct da_id { /* For DA_ID requests */ + uint32_t port_id; + } da_id; + struct rspn { /* For RSPN_ID requests */ + uint32_t PortId; + uint8_t len; + uint8_t symbname[255]; + } rspn; + struct gff { + uint32_t PortId; + } gff; + struct gff_acc { + uint8_t fbits[128]; + } gff_acc; + struct gft { + uint32_t PortId; + } gft; + struct gft_acc { + uint32_t fc4_types[8]; + } gft_acc; +#define FCP_TYPE_FEATURE_OFFSET 7 + struct rff { + uint32_t PortId; + uint8_t reserved[2]; + uint8_t fbits; + uint8_t type_code; /* type=8 for FCP */ + } rff; + } un; +}; + +#define LPFC_MAX_CT_SIZE (60 * 4096) + +#define SLI_CT_REVISION 1 +#define GID_REQUEST_SZ (offsetof(struct lpfc_sli_ct_request, un) + \ + sizeof(struct gid)) +#define GIDFF_REQUEST_SZ (offsetof(struct lpfc_sli_ct_request, un) + \ + sizeof(struct gid_ff)) +#define GFF_REQUEST_SZ (offsetof(struct lpfc_sli_ct_request, un) + \ + sizeof(struct gff)) +#define GFT_REQUEST_SZ (offsetof(struct lpfc_sli_ct_request, un) + \ + sizeof(struct gft)) +#define RFT_REQUEST_SZ (offsetof(struct lpfc_sli_ct_request, un) + \ + sizeof(struct rft)) +#define RFF_REQUEST_SZ (offsetof(struct lpfc_sli_ct_request, un) + \ + sizeof(struct rff)) +#define RNN_REQUEST_SZ (offsetof(struct lpfc_sli_ct_request, un) + \ + sizeof(struct rnn)) +#define RSNN_REQUEST_SZ (offsetof(struct lpfc_sli_ct_request, un) + \ + sizeof(struct rsnn)) +#define DA_ID_REQUEST_SZ (offsetof(struct lpfc_sli_ct_request, un) + \ + sizeof(struct da_id)) +#define RSPN_REQUEST_SZ (offsetof(struct lpfc_sli_ct_request, un) + \ + sizeof(struct rspn)) + +/* + * 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 +#define SLI_CT_APP_ID_NOT_AVAILABLE 0x40 + +/* + * 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_GFF_ID 0x011F +#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_FF 0x01F1 +#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_RSPN_ID 0x0218 +#define SLI_CTNS_RPT_ID 0x021A +#define SLI_CTNS_RFF_ID 0x021F +#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_NVME 0x28 +#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]; + uint64_t name; + } 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 */ + +/* + * Word 1 Bit 31 in common service parameter is overloaded. + * Word 1 Bit 31 in FLOGI request is multiple NPort request + * Word 1 Bit 31 in FLOGI response is clean address bit + */ +#define clean_address_bit request_multiple_Nport /* Word 1, bit 31 */ +/* + * Word 1 Bit 30 in common service parameter is overloaded. + * Word 1 Bit 30 in FLOGI request is Virtual Fabrics + * Word 1 Bit 30 in PLOGI request is random offset + */ +#define virtual_fabric_support randomOffset /* Word 1, bit 30 */ +/* + * Word 1 Bit 29 in common service parameter is overloaded. + * Word 1 Bit 29 in FLOGI response is multiple NPort assignment + * Word 1 Bit 29 in FLOGI/PLOGI request is Valid Vendor Version Level + */ +#define valid_vendor_ver_level response_multiple_NPort /* Word 1, bit 29 */ +#ifdef __BIG_ENDIAN_BITFIELD + uint16_t request_multiple_Nport:1; /* FC Word 1, bit 31 */ + uint16_t randomOffset:1; /* FC Word 1, bit 30 */ + uint16_t response_multiple_NPort: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 app_hdr_support:1; /* FC Word 1, bit 24 */ + + uint16_t priority_tagging: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 app_hdr_support: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 response_multiple_NPort:1; /* FC Word 1, bit 29 */ + uint16_t randomOffset:1; /* FC Word 1, bit 30 */ + uint16_t request_multiple_Nport: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 priority_tagging: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; + union { + uint8_t vendorVersion[16]; + struct { + uint32_t vid; +#define LPFC_VV_EMLX_ID 0x454d4c58 /* EMLX */ + uint32_t flags; +#define LPFC_VV_SUPPRESS_RSP 1 + } vv; + } un; +}; + +/* + * Virtual Fabric Tagging Header + */ +struct fc_vft_header { + uint32_t word0; +#define fc_vft_hdr_r_ctl_SHIFT 24 +#define fc_vft_hdr_r_ctl_MASK 0xFF +#define fc_vft_hdr_r_ctl_WORD word0 +#define fc_vft_hdr_ver_SHIFT 22 +#define fc_vft_hdr_ver_MASK 0x3 +#define fc_vft_hdr_ver_WORD word0 +#define fc_vft_hdr_type_SHIFT 18 +#define fc_vft_hdr_type_MASK 0xF +#define fc_vft_hdr_type_WORD word0 +#define fc_vft_hdr_e_SHIFT 16 +#define fc_vft_hdr_e_MASK 0x1 +#define fc_vft_hdr_e_WORD word0 +#define fc_vft_hdr_priority_SHIFT 13 +#define fc_vft_hdr_priority_MASK 0x7 +#define fc_vft_hdr_priority_WORD word0 +#define fc_vft_hdr_vf_id_SHIFT 1 +#define fc_vft_hdr_vf_id_MASK 0xFFF +#define fc_vft_hdr_vf_id_WORD word0 + uint32_t word1; +#define fc_vft_hdr_hopct_SHIFT 24 +#define fc_vft_hdr_hopct_MASK 0xFF +#define fc_vft_hdr_hopct_WORD word1 +}; + +#include <uapi/scsi/fc/fc_els.h> + +/* + * 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_REC 0x13000000 +#define ELS_CMD_RDP 0x18000000 +#define ELS_CMD_RDF 0x19000000 +#define ELS_CMD_PRLI 0x20100014 +#define ELS_CMD_NVMEPRLI 0x20140018 +#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_RPL 0x57000000 +#define ELS_CMD_FAN 0x60000000 +#define ELS_CMD_RSCN 0x61040000 +#define ELS_CMD_RSCN_XMT 0x61040008 +#define ELS_CMD_SCR 0x62000000 +#define ELS_CMD_RNID 0x78000000 +#define ELS_CMD_LIRR 0x7A000000 +#define ELS_CMD_LCB 0x81000000 +#define ELS_CMD_FPIN 0x16000000 +#define ELS_CMD_EDC 0x17000000 +#define ELS_CMD_QFPA 0xB0000000 +#define ELS_CMD_UVEM 0xB1000000 +#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_REC 0x13 +#define ELS_CMD_RDP 0x18 +#define ELS_CMD_RDF 0x19 +#define ELS_CMD_PRLI 0x14001020 +#define ELS_CMD_NVMEPRLI 0x18001420 +#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_RPL 0x57 +#define ELS_CMD_FAN 0x60 +#define ELS_CMD_RSCN 0x0461 +#define ELS_CMD_RSCN_XMT 0x08000461 +#define ELS_CMD_SCR 0x62 +#define ELS_CMD_RNID 0x78 +#define ELS_CMD_LIRR 0x7A +#define ELS_CMD_LCB 0x81 +#define ELS_CMD_FPIN ELS_FPIN +#define ELS_CMD_EDC ELS_EDC +#define ELS_CMD_QFPA 0xB0 +#define ELS_CMD_UVEM 0xB1 +#endif + +/* + * LS_RJT Payload Definition + */ + +struct ls_rjt { /* Structure is in Big Endian format */ + union { + __be32 ls_rjt_error_be; + 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_PORT_LOGIN_REQ 0x1E +#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 +#define LSEXP_NO_RSRC_ASSIGN 0x52 + 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 +#define PRLI_NVME_TYPE 0x28 + 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; +} __packed 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; +} __packed 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; +} __packed RNID; + +struct RLS { /* Structure is in Big Endian format */ + uint32_t rls; +#define rls_rsvd_SHIFT 24 +#define rls_rsvd_MASK 0x000000ff +#define rls_rsvd_WORD rls +#define rls_did_SHIFT 0 +#define rls_did_MASK 0x00ffffff +#define rls_did_WORD rls +}; + +struct RLS_RSP { /* Structure is in Big Endian format */ + uint32_t linkFailureCnt; + uint32_t lossSyncCnt; + uint32_t lossSignalCnt; + uint32_t primSeqErrCnt; + uint32_t invalidXmitWord; + uint32_t crcCnt; +}; + +struct RRQ { /* Structure is in Big Endian format */ + uint32_t rrq; +#define rrq_rsvd_SHIFT 24 +#define rrq_rsvd_MASK 0x000000ff +#define rrq_rsvd_WORD rrq +#define rrq_did_SHIFT 0 +#define rrq_did_MASK 0x00ffffff +#define rrq_did_WORD rrq + uint32_t rrq_exchg; +#define rrq_oxid_SHIFT 16 +#define rrq_oxid_MASK 0xffff +#define rrq_oxid_WORD rrq_exchg +#define rrq_rxid_SHIFT 0 +#define rrq_rxid_MASK 0xffff +#define rrq_rxid_WORD rrq_exchg +}; + +#define LPFC_MAX_VFN_PER_PFN 255 /* Maximum VFs allowed per ARI */ +#define LPFC_DEF_VFN_PER_PFN 0 /* Default VFs due to platform limitation*/ + +struct RTV_RSP { /* Structure is in Big Endian format */ + uint32_t ratov; + uint32_t edtov; + uint32_t qtov; +#define qtov_rsvd0_SHIFT 28 +#define qtov_rsvd0_MASK 0x0000000f +#define qtov_rsvd0_WORD qtov /* reserved */ +#define qtov_edtovres_SHIFT 27 +#define qtov_edtovres_MASK 0x00000001 +#define qtov_edtovres_WORD qtov /* E_D_TOV Resolution */ +#define qtov__rsvd1_SHIFT 19 +#define qtov_rsvd1_MASK 0x0000003f +#define qtov_rsvd1_WORD qtov /* reserved */ +#define qtov_rttov_SHIFT 18 +#define qtov_rttov_MASK 0x00000001 +#define qtov_rttov_WORD qtov /* R_T_TOV value */ +#define qtov_rsvd2_SHIFT 0 +#define qtov_rsvd2_MASK 0x0003ffff +#define qtov_rsvd2_WORD qtov /* reserved */ +}; + + +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; + +#define RSCN_ADDRESS_FORMAT_PORT 0x0 +#define RSCN_ADDRESS_FORMAT_AREA 0x1 +#define RSCN_ADDRESS_FORMAT_DOMAIN 0x2 +#define RSCN_ADDRESS_FORMAT_FABRIC 0x3 +#define RSCN_ADDRESS_FORMAT_MASK 0x3 + +/* + * 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; + +/* + * Link Cable Beacon (LCB) ELS Frame + */ + +struct fc_lcb_request_frame { + uint32_t lcb_command; /* ELS command opcode (0x81) */ + uint8_t lcb_sub_command;/* LCB Payload Word 1, bit 24:31 */ +#define LPFC_LCB_ON 0x1 +#define LPFC_LCB_OFF 0x2 + uint8_t reserved[2]; + uint8_t capability; /* LCB Payload Word 1, bit 0:7 */ + uint8_t lcb_type; /* LCB Payload Word 2, bit 24:31 */ +#define LPFC_LCB_GREEN 0x1 +#define LPFC_LCB_AMBER 0x2 + uint8_t lcb_frequency; /* LCB Payload Word 2, bit 16:23 */ +#define LCB_CAPABILITY_DURATION 1 +#define BEACON_VERSION_V1 1 +#define BEACON_VERSION_V0 0 + uint16_t lcb_duration; /* LCB Payload Word 2, bit 15:0 */ +}; + +/* + * Link Cable Beacon (LCB) ELS Response Frame + */ +struct fc_lcb_res_frame { + uint32_t lcb_ls_acc; /* Acceptance of LCB request (0x02) */ + uint8_t lcb_sub_command;/* LCB Payload Word 1, bit 24:31 */ + uint8_t reserved[2]; + uint8_t capability; /* LCB Payload Word 1, bit 0:7 */ + uint8_t lcb_type; /* LCB Payload Word 2, bit 24:31 */ + uint8_t lcb_frequency; /* LCB Payload Word 2, bit 16:23 */ + uint16_t lcb_duration; /* LCB Payload Word 2, bit 15:0 */ +}; + +/* + * Read Diagnostic Parameters (RDP) ELS frame. + */ +#define SFF_PG0_IDENT_SFP 0x3 + +#define SFP_FLAG_PT_OPTICAL 0x0 +#define SFP_FLAG_PT_SWLASER 0x01 +#define SFP_FLAG_PT_LWLASER_LC1310 0x02 +#define SFP_FLAG_PT_LWLASER_LL1550 0x03 +#define SFP_FLAG_PT_MASK 0x0F +#define SFP_FLAG_PT_SHIFT 0 + +#define SFP_FLAG_IS_OPTICAL_PORT 0x01 +#define SFP_FLAG_IS_OPTICAL_MASK 0x010 +#define SFP_FLAG_IS_OPTICAL_SHIFT 4 + +#define SFP_FLAG_IS_DESC_VALID 0x01 +#define SFP_FLAG_IS_DESC_VALID_MASK 0x020 +#define SFP_FLAG_IS_DESC_VALID_SHIFT 5 + +#define SFP_FLAG_CT_UNKNOWN 0x0 +#define SFP_FLAG_CT_SFP_PLUS 0x01 +#define SFP_FLAG_CT_MASK 0x3C +#define SFP_FLAG_CT_SHIFT 6 + +struct fc_rdp_port_name_info { + uint8_t wwnn[8]; + uint8_t wwpn[8]; +}; + + +/* + * Link Error Status Block Structure (FC-FS-3) for RDP + * This similar to RPS ELS + */ +struct fc_link_status { + uint32_t link_failure_cnt; + uint32_t loss_of_synch_cnt; + uint32_t loss_of_signal_cnt; + uint32_t primitive_seq_proto_err; + uint32_t invalid_trans_word; + uint32_t invalid_crc_cnt; + +}; + +#define RDP_PORT_NAMES_DESC_TAG 0x00010003 +struct fc_rdp_port_name_desc { + uint32_t tag; /* 0001 0003h */ + uint32_t length; /* set to size of payload struct */ + struct fc_rdp_port_name_info port_names; +}; + + +struct fc_rdp_fec_info { + uint32_t CorrectedBlocks; + uint32_t UncorrectableBlocks; +}; + +#define RDP_FEC_DESC_TAG 0x00010005 +struct fc_fec_rdp_desc { + uint32_t tag; + uint32_t length; + struct fc_rdp_fec_info info; +}; + +struct fc_rdp_link_error_status_payload_info { + struct fc_link_status link_status; /* 24 bytes */ + uint32_t port_type; /* bits 31-30 only */ +}; + +#define RDP_LINK_ERROR_STATUS_DESC_TAG 0x00010002 +struct fc_rdp_link_error_status_desc { + uint32_t tag; /* 0001 0002h */ + uint32_t length; /* set to size of payload struct */ + struct fc_rdp_link_error_status_payload_info info; +}; + +#define VN_PT_PHY_UNKNOWN 0x00 +#define VN_PT_PHY_PF_PORT 0x01 +#define VN_PT_PHY_ETH_MAC 0x10 +#define VN_PT_PHY_SHIFT 30 + +#define RDP_PS_1GB 0x8000 +#define RDP_PS_2GB 0x4000 +#define RDP_PS_4GB 0x2000 +#define RDP_PS_10GB 0x1000 +#define RDP_PS_8GB 0x0800 +#define RDP_PS_16GB 0x0400 +#define RDP_PS_32GB 0x0200 +#define RDP_PS_64GB 0x0100 +#define RDP_PS_128GB 0x0080 +#define RDP_PS_256GB 0x0040 + +#define RDP_CAP_USER_CONFIGURED 0x0002 +#define RDP_CAP_UNKNOWN 0x0001 +#define RDP_PS_UNKNOWN 0x0002 +#define RDP_PS_NOT_ESTABLISHED 0x0001 + +struct fc_rdp_port_speed { + uint16_t capabilities; + uint16_t speed; +}; + +struct fc_rdp_port_speed_info { + struct fc_rdp_port_speed port_speed; +}; + +#define RDP_PORT_SPEED_DESC_TAG 0x00010001 +struct fc_rdp_port_speed_desc { + uint32_t tag; /* 00010001h */ + uint32_t length; /* set to size of payload struct */ + struct fc_rdp_port_speed_info info; +}; + +#define RDP_NPORT_ID_SIZE 4 +#define RDP_N_PORT_DESC_TAG 0x00000003 +struct fc_rdp_nport_desc { + uint32_t tag; /* 0000 0003h, big endian */ + uint32_t length; /* size of RDP_N_PORT_ID struct */ + uint32_t nport_id : 12; + uint32_t reserved : 8; +}; + + +struct fc_rdp_link_service_info { + uint32_t els_req; /* Request payload word 0 value.*/ +}; + +#define RDP_LINK_SERVICE_DESC_TAG 0x00000001 +struct fc_rdp_link_service_desc { + uint32_t tag; /* Descriptor tag 1 */ + uint32_t length; /* set to size of payload struct. */ + struct fc_rdp_link_service_info payload; + /* must be ELS req Word 0(0x18) */ +}; + +struct fc_rdp_sfp_info { + uint16_t temperature; + uint16_t vcc; + uint16_t tx_bias; + uint16_t tx_power; + uint16_t rx_power; + uint16_t flags; +}; + +#define RDP_SFP_DESC_TAG 0x00010000 +struct fc_rdp_sfp_desc { + uint32_t tag; + uint32_t length; /* set to size of sfp_info struct */ + struct fc_rdp_sfp_info sfp_info; +}; + +/* Buffer Credit Descriptor */ +struct fc_rdp_bbc_info { + uint32_t port_bbc; /* FC_Port buffer-to-buffer credit */ + uint32_t attached_port_bbc; + uint32_t rtt; /* Round trip time */ +}; +#define RDP_BBC_DESC_TAG 0x00010006 +struct fc_rdp_bbc_desc { + uint32_t tag; + uint32_t length; + struct fc_rdp_bbc_info bbc_info; +}; + +/* Optical Element Type Transgression Flags */ +#define RDP_OET_LOW_WARNING 0x1 +#define RDP_OET_HIGH_WARNING 0x2 +#define RDP_OET_LOW_ALARM 0x4 +#define RDP_OET_HIGH_ALARM 0x8 + +#define RDP_OED_TEMPERATURE 0x1 +#define RDP_OED_VOLTAGE 0x2 +#define RDP_OED_TXBIAS 0x3 +#define RDP_OED_TXPOWER 0x4 +#define RDP_OED_RXPOWER 0x5 + +#define RDP_OED_TYPE_SHIFT 28 +/* Optical Element Data descriptor */ +struct fc_rdp_oed_info { + uint16_t hi_alarm; + uint16_t lo_alarm; + uint16_t hi_warning; + uint16_t lo_warning; + uint32_t function_flags; +}; +#define RDP_OED_DESC_TAG 0x00010007 +struct fc_rdp_oed_sfp_desc { + uint32_t tag; + uint32_t length; + struct fc_rdp_oed_info oed_info; +}; + +/* Optical Product Data descriptor */ +struct fc_rdp_opd_sfp_info { + uint8_t vendor_name[16]; + uint8_t model_number[16]; + uint8_t serial_number[16]; + uint8_t revision[4]; + uint8_t date[8]; +}; + +#define RDP_OPD_DESC_TAG 0x00010008 +struct fc_rdp_opd_sfp_desc { + uint32_t tag; + uint32_t length; + struct fc_rdp_opd_sfp_info opd_info; +}; + +struct fc_rdp_req_frame { + uint32_t rdp_command; /* ELS command opcode (0x18)*/ + uint32_t rdp_des_length; /* RDP Payload Word 1 */ + struct fc_rdp_nport_desc nport_id_desc; /* RDP Payload Word 2 - 4 */ +}; + + +struct fc_rdp_res_frame { + uint32_t reply_sequence; /* FC word0 LS_ACC or LS_RJT */ + uint32_t length; /* FC Word 1 */ + struct fc_rdp_link_service_desc link_service_desc; /* Word 2 -4 */ + struct fc_rdp_sfp_desc sfp_desc; /* Word 5 -9 */ + struct fc_rdp_port_speed_desc portspeed_desc; /* Word 10 -12 */ + struct fc_rdp_link_error_status_desc link_error_desc; /* Word 13 -21 */ + struct fc_rdp_port_name_desc diag_port_names_desc; /* Word 22 -27 */ + struct fc_rdp_port_name_desc attached_port_names_desc;/* Word 28 -33 */ + struct fc_fec_rdp_desc fec_desc; /* FC word 34-37*/ + struct fc_rdp_bbc_desc bbc_desc; /* FC Word 38-42*/ + struct fc_rdp_oed_sfp_desc oed_temp_desc; /* FC Word 43-47*/ + struct fc_rdp_oed_sfp_desc oed_voltage_desc; /* FC word 48-52*/ + struct fc_rdp_oed_sfp_desc oed_txbias_desc; /* FC word 53-57*/ + struct fc_rdp_oed_sfp_desc oed_txpower_desc; /* FC word 58-62*/ + struct fc_rdp_oed_sfp_desc oed_rxpower_desc; /* FC word 63-67*/ + struct fc_rdp_opd_sfp_desc opd_desc; /* FC word 68-84*/ +}; + + +/* UVEM */ + +#define LPFC_UVEM_SIZE 60 +#define LPFC_UVEM_VEM_ID_DESC_SIZE 16 +#define LPFC_UVEM_VE_MAP_DESC_SIZE 20 + +#define VEM_ID_DESC_TAG 0x0001000A +struct lpfc_vem_id_desc { + uint32_t tag; + uint32_t length; + uint8_t vem_id[16]; +}; + +#define LPFC_QFPA_SIZE 4 + +#define INSTANTIATED_VE_DESC_TAG 0x0001000B +struct instantiated_ve_desc { + uint32_t tag; + uint32_t length; + uint8_t global_vem_id[16]; + uint32_t word6; +#define lpfc_instantiated_local_id_SHIFT 0 +#define lpfc_instantiated_local_id_MASK 0x000000ff +#define lpfc_instantiated_local_id_WORD word6 +#define lpfc_instantiated_nport_id_SHIFT 8 +#define lpfc_instantiated_nport_id_MASK 0x00ffffff +#define lpfc_instantiated_nport_id_WORD word6 +}; + +#define DEINSTANTIATED_VE_DESC_TAG 0x0001000C +struct deinstantiated_ve_desc { + uint32_t tag; + uint32_t length; + uint8_t global_vem_id[16]; + uint32_t word6; +#define lpfc_deinstantiated_nport_id_SHIFT 0 +#define lpfc_deinstantiated_nport_id_MASK 0x000000ff +#define lpfc_deinstantiated_nport_id_WORD word6 +#define lpfc_deinstantiated_local_id_SHIFT 24 +#define lpfc_deinstantiated_local_id_MASK 0x00ffffff +#define lpfc_deinstantiated_local_id_WORD word6 +}; + +/* Query Fabric Priority Allocation Response */ +#define LPFC_PRIORITY_RANGE_DESC_SIZE 12 + +struct priority_range_desc { + uint32_t tag; + uint32_t length; + uint8_t lo_range; + uint8_t hi_range; + uint8_t qos_priority; + uint8_t local_ve_id; +}; + +struct fc_qfpa_res { + uint32_t reply_sequence; /* LS_ACC or LS_RJT */ + uint32_t length; /* FC Word 1 */ + struct priority_range_desc desc[1]; +}; + +/* Application Server command code */ +/* VMID */ + +#define SLI_CT_APP_SEV_Subtypes 0x20 /* Application Server subtype */ + +#define SLI_CTAS_GAPPIA_ENT 0x0100 /* Get Application Identifier */ +#define SLI_CTAS_GALLAPPIA 0x0101 /* Get All Application Identifier */ +#define SLI_CTAS_GALLAPPIA_ID 0x0102 /* Get All Application Identifier */ + /* for Nport */ +#define SLI_CTAS_GAPPIA_IDAPP 0x0103 /* Get Application Identifier */ + /* for Nport */ +#define SLI_CTAS_RAPP_IDENT 0x0200 /* Register Application Identifier */ +#define SLI_CTAS_DAPP_IDENT 0x0300 /* Deregister Application */ + /* Identifier */ +#define SLI_CTAS_DALLAPP_ID 0x0301 /* Deregister All Application */ + /* Identifier */ + +struct entity_id_object { + uint8_t entity_id_len; + uint8_t entity_id[255]; /* VM UUID */ +}; + +struct app_id_object { + uint32_t port_id; + uint32_t app_id; + struct entity_id_object obj; +}; + +struct lpfc_vmid_rapp_ident_list { + uint32_t no_of_objects; + struct entity_id_object obj[1]; +}; + +struct lpfc_vmid_dapp_ident_list { + uint32_t no_of_objects; + struct entity_id_object obj[1]; +}; + +#define GALLAPPIA_ID_LAST 0x80 +struct lpfc_vmid_gallapp_ident_list { + uint8_t control; + uint8_t reserved[3]; + struct app_id_object app_id; +}; + +#define RAPP_IDENT_OFFSET (offsetof(struct lpfc_sli_ct_request, un) + 4) +#define DAPP_IDENT_OFFSET (offsetof(struct lpfc_sli_ct_request, un) + 4) +#define GALLAPPIA_ID_SIZE (offsetof(struct lpfc_sli_ct_request, un) + 4) +#define DALLAPP_ID_SIZE (offsetof(struct lpfc_sli_ct_request, un) + 4) + +/******** FDMI ********/ + +/* lpfc_sli_ct_request defines the CT_IU preamble for FDMI commands */ +#define SLI_CT_FDMI_Subtypes 0x10 /* Management Service Subtype */ + +/* Definitions for HBA / Port attribute entries */ + +/* Attribute Entry Structures */ + +struct lpfc_fdmi_attr_u32 { + __be16 type; + __be16 len; + __be32 value_u32; +}; + +struct lpfc_fdmi_attr_wwn { + __be16 type; + __be16 len; + + /* Keep as u8[8] instead of __be64 to avoid accidental zero padding + * by compiler + */ + u8 name[8]; +}; + +struct lpfc_fdmi_attr_fullwwn { + __be16 type; + __be16 len; + + /* Keep as u8[8] instead of __be64 to avoid accidental zero padding + * by compiler + */ + u8 nname[8]; + u8 pname[8]; +}; + +struct lpfc_fdmi_attr_fc4types { + __be16 type; + __be16 len; + u8 value_types[32]; +}; + +struct lpfc_fdmi_attr_string { + __be16 type; + __be16 len; + char value_string[256]; +}; + +/* Maximum FDMI attribute length is Type+Len (4 bytes) + 256 byte string */ +#define FDMI_MAX_ATTRLEN sizeof(struct lpfc_fdmi_attr_string) + +/* + * HBA Attribute Block + */ +struct lpfc_fdmi_attr_block { + uint32_t EntryCnt; /* Number of HBA attribute entries */ + /* Variable Length Attribute Entry TLV's follow */ +}; + +/* + * Port Entry + */ +struct lpfc_fdmi_port_entry { + struct lpfc_name PortName; +}; + +/* + * HBA Identifier + */ +struct lpfc_fdmi_hba_ident { + struct lpfc_name PortName; +}; + +/* + * Registered Port List Format + */ +struct lpfc_fdmi_reg_port_list { + uint32_t EntryCnt; + struct lpfc_fdmi_port_entry pe; +} __packed; + +/* + * Register HBA(RHBA) + */ +struct lpfc_fdmi_reg_hba { + struct lpfc_fdmi_hba_ident hi; + struct lpfc_fdmi_reg_port_list rpl; +}; + +/******** MI MIB ********/ +#define SLI_CT_MIB_Subtypes 0x11 + +/* + * Register HBA Attributes (RHAT) + */ +struct lpfc_fdmi_reg_hbaattr { + struct lpfc_name HBA_PortName; + struct lpfc_fdmi_attr_block ab; +}; + +/* + * Register Port Attributes (RPA) + */ +struct lpfc_fdmi_reg_portattr { + struct lpfc_name PortName; + struct lpfc_fdmi_attr_block ab; +}; + +/* + * 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_GPAS 0x120 /* Get Port Statistics */ +#define SLI_MGMT_RHBA 0x200 /* Register HBA */ +#define SLI_MGMT_RHAT 0x201 /* Register HBA attributes */ +#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_DHAT 0x301 /* De-register HBA attributes */ +#define SLI_MGMT_DPRT 0x310 /* De-register Port */ +#define SLI_MGMT_DPA 0x311 /* De-register Port attributes */ + +#define LPFC_FDMI_MAX_RETRY 3 /* Max retries for a FDMI command */ + +/* + * HBA Attribute Types + */ +#define RHBA_NODENAME 0x1 /* 8 byte WWNN */ +#define RHBA_MANUFACTURER 0x2 /* 4 to 64 byte ASCII string */ +#define RHBA_SERIAL_NUMBER 0x3 /* 4 to 64 byte ASCII string */ +#define RHBA_MODEL 0x4 /* 4 to 256 byte ASCII string */ +#define RHBA_MODEL_DESCRIPTION 0x5 /* 4 to 256 byte ASCII string */ +#define RHBA_HARDWARE_VERSION 0x6 /* 4 to 256 byte ASCII string */ +#define RHBA_DRIVER_VERSION 0x7 /* 4 to 256 byte ASCII string */ +#define RHBA_OPTION_ROM_VERSION 0x8 /* 4 to 256 byte ASCII string */ +#define RHBA_FIRMWARE_VERSION 0x9 /* 4 to 256 byte ASCII string */ +#define RHBA_OS_NAME_VERSION 0xa /* 4 to 256 byte ASCII string */ +#define RHBA_MAX_CT_PAYLOAD_LEN 0xb /* 32-bit unsigned int */ +#define RHBA_SYM_NODENAME 0xc /* 4 to 256 byte ASCII string */ +#define RHBA_VENDOR_INFO 0xd /* 32-bit unsigned int */ +#define RHBA_NUM_PORTS 0xe /* 32-bit unsigned int */ +#define RHBA_FABRIC_WWNN 0xf /* 8 byte WWNN */ +#define RHBA_BIOS_VERSION 0x10 /* 4 to 256 byte ASCII string */ +#define RHBA_BIOS_STATE 0x11 /* 32-bit unsigned int */ +#define RHBA_VENDOR_ID 0xe0 /* 8 byte ASCII string */ + +/* Bit mask for all individual HBA attributes */ +#define LPFC_FDMI_HBA_ATTR_wwnn 0x00000001 +#define LPFC_FDMI_HBA_ATTR_manufacturer 0x00000002 +#define LPFC_FDMI_HBA_ATTR_sn 0x00000004 +#define LPFC_FDMI_HBA_ATTR_model 0x00000008 +#define LPFC_FDMI_HBA_ATTR_description 0x00000010 +#define LPFC_FDMI_HBA_ATTR_hdw_ver 0x00000020 +#define LPFC_FDMI_HBA_ATTR_drvr_ver 0x00000040 +#define LPFC_FDMI_HBA_ATTR_rom_ver 0x00000080 +#define LPFC_FDMI_HBA_ATTR_fmw_ver 0x00000100 +#define LPFC_FDMI_HBA_ATTR_os_ver 0x00000200 +#define LPFC_FDMI_HBA_ATTR_ct_len 0x00000400 +#define LPFC_FDMI_HBA_ATTR_symbolic_name 0x00000800 +#define LPFC_FDMI_HBA_ATTR_vendor_info 0x00001000 /* Not used */ +#define LPFC_FDMI_HBA_ATTR_num_ports 0x00002000 +#define LPFC_FDMI_HBA_ATTR_fabric_wwnn 0x00004000 +#define LPFC_FDMI_HBA_ATTR_bios_ver 0x00008000 +#define LPFC_FDMI_HBA_ATTR_bios_state 0x00010000 /* Not used */ +#define LPFC_FDMI_HBA_ATTR_vendor_id 0x00020000 + +/* Bit mask for FDMI-1 defined HBA attributes */ +#define LPFC_FDMI1_HBA_ATTR 0x000007ff + +/* Bit mask for FDMI-2 defined HBA attributes */ +/* Skip vendor_info and bios_state */ +#define LPFC_FDMI2_HBA_ATTR 0x0002efff + +/* + * Port Attribute Types + */ +#define RPRT_SUPPORTED_FC4_TYPES 0x1 /* 32 byte binary array */ +#define RPRT_SUPPORTED_SPEED 0x2 /* 32-bit unsigned int */ +#define RPRT_PORT_SPEED 0x3 /* 32-bit unsigned int */ +#define RPRT_MAX_FRAME_SIZE 0x4 /* 32-bit unsigned int */ +#define RPRT_OS_DEVICE_NAME 0x5 /* 4 to 256 byte ASCII string */ +#define RPRT_HOST_NAME 0x6 /* 4 to 256 byte ASCII string */ +#define RPRT_NODENAME 0x7 /* 8 byte WWNN */ +#define RPRT_PORTNAME 0x8 /* 8 byte WWPN */ +#define RPRT_SYM_PORTNAME 0x9 /* 4 to 256 byte ASCII string */ +#define RPRT_PORT_TYPE 0xa /* 32-bit unsigned int */ +#define RPRT_SUPPORTED_CLASS 0xb /* 32-bit unsigned int */ +#define RPRT_FABRICNAME 0xc /* 8 byte Fabric WWPN */ +#define RPRT_ACTIVE_FC4_TYPES 0xd /* 32 byte binary array */ +#define RPRT_PORT_STATE 0x101 /* 32-bit unsigned int */ +#define RPRT_DISC_PORT 0x102 /* 32-bit unsigned int */ +#define RPRT_PORT_ID 0x103 /* 32-bit unsigned int */ +#define RPRT_VENDOR_MI 0xf047 /* vendor ascii string */ +#define RPRT_SMART_SERVICE 0xf100 /* 4 to 256 byte ASCII string */ +#define RPRT_SMART_GUID 0xf101 /* 8 byte WWNN + 8 byte WWPN */ +#define RPRT_SMART_VERSION 0xf102 /* 4 to 256 byte ASCII string */ +#define RPRT_SMART_MODEL 0xf103 /* 4 to 256 byte ASCII string */ +#define RPRT_SMART_PORT_INFO 0xf104 /* 32-bit unsigned int */ +#define RPRT_SMART_QOS 0xf105 /* 32-bit unsigned int */ +#define RPRT_SMART_SECURITY 0xf106 /* 32-bit unsigned int */ + +/* Bit mask for all individual PORT attributes */ +#define LPFC_FDMI_PORT_ATTR_fc4type 0x00000001 +#define LPFC_FDMI_PORT_ATTR_support_speed 0x00000002 +#define LPFC_FDMI_PORT_ATTR_speed 0x00000004 +#define LPFC_FDMI_PORT_ATTR_max_frame 0x00000008 +#define LPFC_FDMI_PORT_ATTR_os_devname 0x00000010 +#define LPFC_FDMI_PORT_ATTR_host_name 0x00000020 +#define LPFC_FDMI_PORT_ATTR_wwnn 0x00000040 +#define LPFC_FDMI_PORT_ATTR_wwpn 0x00000080 +#define LPFC_FDMI_PORT_ATTR_symbolic_name 0x00000100 +#define LPFC_FDMI_PORT_ATTR_port_type 0x00000200 +#define LPFC_FDMI_PORT_ATTR_class 0x00000400 +#define LPFC_FDMI_PORT_ATTR_fabric_wwpn 0x00000800 +#define LPFC_FDMI_PORT_ATTR_port_state 0x00001000 +#define LPFC_FDMI_PORT_ATTR_active_fc4type 0x00002000 +#define LPFC_FDMI_PORT_ATTR_num_disc 0x00004000 +#define LPFC_FDMI_PORT_ATTR_nportid 0x00008000 +#define LPFC_FDMI_SMART_ATTR_service 0x00010000 /* Vendor specific */ +#define LPFC_FDMI_SMART_ATTR_guid 0x00020000 /* Vendor specific */ +#define LPFC_FDMI_SMART_ATTR_version 0x00040000 /* Vendor specific */ +#define LPFC_FDMI_SMART_ATTR_model 0x00080000 /* Vendor specific */ +#define LPFC_FDMI_SMART_ATTR_port_info 0x00100000 /* Vendor specific */ +#define LPFC_FDMI_SMART_ATTR_qos 0x00200000 /* Vendor specific */ +#define LPFC_FDMI_SMART_ATTR_security 0x00400000 /* Vendor specific */ +#define LPFC_FDMI_VENDOR_ATTR_mi 0x00800000 /* Vendor specific */ + +/* Bit mask for FDMI-1 defined PORT attributes */ +#define LPFC_FDMI1_PORT_ATTR 0x0000003f + +/* Bit mask for FDMI-2 defined PORT attributes */ +#define LPFC_FDMI2_PORT_ATTR 0x0000ffff + +/* Bit mask for Smart SAN defined PORT attributes */ +#define LPFC_FDMI2_SMART_ATTR 0x007fffff + +/* Defines for PORT port state attribute */ +#define LPFC_FDMI_PORTSTATE_UNKNOWN 1 +#define LPFC_FDMI_PORTSTATE_ONLINE 2 + +/* Defines for PORT port type attribute */ +#define LPFC_FDMI_PORTTYPE_UNKNOWN 0 +#define LPFC_FDMI_PORTTYPE_NPORT 1 +#define LPFC_FDMI_PORTTYPE_NLPORT 2 + +/* + * 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_SLI3_CONFIGURED_RINGS 3 +#define MAX_SLI3_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 + +/* 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_PROTEUS_VF 0xe100 +#define PCI_DEVICE_ID_BALIUS 0xe131 +#define PCI_DEVICE_ID_PROTEUS_PF 0xe180 +#define PCI_DEVICE_ID_LANCER_FC 0xe200 +#define PCI_DEVICE_ID_LANCER_FC_VF 0xe208 +#define PCI_DEVICE_ID_LANCER_FCOE 0xe260 +#define PCI_DEVICE_ID_LANCER_FCOE_VF 0xe268 +#define PCI_DEVICE_ID_LANCER_G6_FC 0xe300 +#define PCI_DEVICE_ID_LANCER_G7_FC 0xf400 +#define PCI_DEVICE_ID_LANCER_G7P_FC 0xf500 +#define PCI_DEVICE_ID_SAT_SMB 0xf011 +#define PCI_DEVICE_ID_SAT_MID 0xf015 +#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_SAT 0xf100 +#define PCI_DEVICE_ID_SAT_SCSP 0xf111 +#define PCI_DEVICE_ID_SAT_DCSP 0xf112 +#define PCI_DEVICE_ID_FALCON 0xf180 +#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_SAT_S 0xfc40 +#define PCI_DEVICE_ID_PROTEUS_S 0xfc50 +#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 PCI_VENDOR_ID_SERVERENGINE 0x19a2 +#define PCI_DEVICE_ID_TIGERSHARK 0x0704 +#define PCI_DEVICE_ID_TOMCAT 0x0714 +#define PCI_DEVICE_ID_SKYHAWK 0x0724 +#define PCI_DEVICE_ID_SKYHAWK_VF 0x072c +#define PCI_VENDOR_ID_ATTO 0x117c +#define PCI_DEVICE_ID_CLRY_16XE 0x0064 +#define PCI_DEVICE_ID_CLRY_161E 0x0063 +#define PCI_DEVICE_ID_CLRY_162E 0x0064 +#define PCI_DEVICE_ID_CLRY_164E 0x0065 +#define PCI_DEVICE_ID_CLRY_16XP 0x0094 +#define PCI_DEVICE_ID_CLRY_161P 0x00a0 +#define PCI_DEVICE_ID_CLRY_162P 0x0094 +#define PCI_DEVICE_ID_CLRY_164P 0x00a1 +#define PCI_DEVICE_ID_CLRY_32XE 0x0094 +#define PCI_DEVICE_ID_CLRY_321E 0x00a2 +#define PCI_DEVICE_ID_CLRY_322E 0x00a3 +#define PCI_DEVICE_ID_CLRY_324E 0x00ac +#define PCI_DEVICE_ID_CLRY_32XP 0x00bb +#define PCI_DEVICE_ID_CLRY_321P 0x00bc +#define PCI_DEVICE_ID_CLRY_322P 0x00bd +#define PCI_DEVICE_ID_CLRY_324P 0x00be +#define PCI_DEVICE_ID_TLFC_2 0x0064 +#define PCI_DEVICE_ID_TLFC_2XX2 0x4064 +#define PCI_DEVICE_ID_TLFC_3 0x0094 +#define PCI_DEVICE_ID_TLFC_3162 0x40a6 +#define PCI_DEVICE_ID_TLFC_3322 0x40a7 + +#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 SATURN_JEDEC_ID 0x1004 + +#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 + +#define HA_R0_CLR_MSK (HA_R0RE_REQ | HA_R0CE_RSP | HA_R0ATT) +#define HA_R1_CLR_MSK (HA_R1RE_REQ | HA_R1CE_RSP | HA_R1ATT) +#define HA_R2_CLR_MSK (HA_R2RE_REQ | HA_R2CE_RSP | HA_R2ATT) +#define HA_R3_CLR_MSK (HA_R3RE_REQ | HA_R3CE_RSP | HA_R3ATT) + +#define HA_R0_POS 3 +#define HA_R1_POS 7 +#define HA_R2_POS 11 +#define HA_R3_POS 15 +#define HA_LE_POS 29 +#define HA_MB_POS 30 +#define HA_ER_POS 31 +/* 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_CRIT_TEMP 0x00000100 /* Bit 8 */ +#define HS_FFERM 0xFF000100 /* Mask for error bits 31:24 and 8 */ +#define UNPLUG_ERR 0x00000001 /* Indicate pci hot unplug */ +/* Host Control Register */ + +#define HC_REG_OFFSET 12 /* Byte 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 */ + +/* Message Signaled Interrupt eXtension (MSI-X) message identifiers */ +#define MSIX_DFLT_ID 0 +#define MSIX_RNG0_ID 0 +#define MSIX_RNG1_ID 1 +#define MSIX_RNG2_ID 2 +#define MSIX_RNG3_ID 3 + +#define MSIX_LINK_ID 4 +#define MSIX_MBOX_ID 5 + +#define MSIX_SPARE0_ID 6 +#define MSIX_SPARE1_ID 7 + +/* 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_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_VARIABLE 0x21 +#define MBX_UNREG_D_ID 0x23 +#define MBX_KILL_BOARD 0x24 +#define MBX_CONFIG_FARP 0x25 +#define MBX_BEACON 0x2A +#define MBX_CONFIG_MSI 0x30 +#define MBX_HEARTBEAT 0x31 +#define MBX_WRITE_VPARMS 0x32 +#define MBX_ASYNCEVT_ENABLE 0x33 +#define MBX_READ_EVENT_LOG_STATUS 0x37 +#define MBX_READ_EVENT_LOG 0x38 +#define MBX_WRITE_EVENT_LOG 0x39 + +#define MBX_PORT_CAPABILITIES 0x3B +#define MBX_PORT_IOV_CONTROL 0x3C + +#define MBX_CONFIG_HBQ 0x7C +#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_TOPOLOGY 0x95 +#define MBX_REG_VPI 0x96 +#define MBX_UNREG_VPI 0x97 + +#define MBX_WRITE_WWN 0x98 +#define MBX_SET_DEBUG 0x99 +#define MBX_LOAD_EXP_ROM 0x9C +#define MBX_SLI4_CONFIG 0x9B +#define MBX_SLI4_REQ_FTRS 0x9D +#define MBX_MAX_CMDS 0x9E +#define MBX_RESUME_RPI 0x9E +#define MBX_SLI2_CMD_MASK 0x80 +#define MBX_REG_VFI 0x9F +#define MBX_REG_FCFI 0xA0 +#define MBX_UNREG_VFI 0xA1 +#define MBX_UNREG_FCFI 0xA2 +#define MBX_INIT_VFI 0xA3 +#define MBX_INIT_VPI 0xA4 +#define MBX_ACCESS_VDATA 0xA5 +#define MBX_REG_FCFI_MRQ 0xAF + +#define MBX_AUTH_PORT 0xF8 +#define MBX_SECURITY_MGMT 0xF9 + +/* 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_FCP_TSEND_CX 0x1F +#define CMD_FCP_TRECEIVE_CX 0x21 +#define CMD_FCP_TRSP_CX 0x23 +#define CMD_FCP_AUTO_TRSP_CX 0x29 + +#define CMD_ADAPTER_MSG 0x20 +#define CMD_ADAPTER_DUMP 0x22 + +/* SLI_2 IOCB Command Set */ + +#define CMD_ASYNC_STATUS 0x7C +#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_XMIT_BLS_RSP64_CX 0x97 +#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_FCP_TSEND64_CX 0x9F +#define CMD_FCP_TRECEIVE64_CX 0xA1 +#define CMD_FCP_TRSP64_CX 0xA3 + +#define CMD_QUE_XRI64_CX 0xB3 +#define CMD_IOCB_RCV_SEQ64_CX 0xB5 +#define CMD_IOCB_RCV_ELS64_CX 0xB7 +#define CMD_IOCB_RET_XRI64_CX 0xB9 +#define CMD_IOCB_RCV_CONT64_CX 0xBB + +#define CMD_GEN_REQUEST64_CR 0xC2 +#define CMD_GEN_REQUEST64_CX 0xC3 + +/* Unhandled SLI-3 Commands */ +#define CMD_IOCB_XMIT_MSEQ64_CR 0xB0 +#define CMD_IOCB_XMIT_MSEQ64_CX 0xB1 +#define CMD_IOCB_RCV_SEQ_LIST64_CX 0xC1 +#define CMD_IOCB_RCV_ELS_LIST64_CX 0xCD +#define CMD_IOCB_CLOSE_EXTENDED_CN 0xB6 +#define CMD_IOCB_ABORT_EXTENDED_CN 0xBA +#define CMD_IOCB_RET_HBQE64_CN 0xCA +#define CMD_IOCB_FCP_IBIDIR64_CR 0xAC +#define CMD_IOCB_FCP_IBIDIR64_CX 0xAD +#define CMD_IOCB_FCP_ITASKMGT64_CX 0xAF +#define CMD_IOCB_LOGENTRY_CN 0x94 +#define CMD_IOCB_LOGENTRY_ASYNC_CN 0x96 + +/* Data Security SLI Commands */ +#define DSSCMD_IWRITE64_CR 0xF8 +#define DSSCMD_IWRITE64_CX 0xF9 +#define DSSCMD_IREAD64_CR 0xFA +#define DSSCMD_IREAD64_CX 0xFB + +#define CMD_MAX_IOCB_CMD 0xFB +#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 MBXERR_LINK_DOWN 0x33 +#define MBXERR_SEC_NO_PERMISSION 0xF02 +#define MBX_NOT_FINISHED 255 + +#define MBX_BUSY 0xffffff /* Attempted cmd to busy Mailbox */ +#define MBX_TIMEOUT 0xfffffe /* time-out expired waiting for */ + +#define TEMPERATURE_OFFSET 0xB0 /* Slim offset for critical temperature event */ + +/* + * return code Fail + */ +#define FAILURE 1 + +/* + * 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 +}; + +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; + +/* + * BlockGuard Definitions + */ + +enum lpfc_protgrp_type { + LPFC_PG_TYPE_INVALID = 0, /* used to indicate errors */ + LPFC_PG_TYPE_NO_DIF, /* no DIF data pointed to by prot grp */ + LPFC_PG_TYPE_EMBD_DIF, /* DIF is embedded (inline) with data */ + LPFC_PG_TYPE_DIF_BUF /* DIF has its own scatter/gather list */ +}; + +/* PDE Descriptors */ +#define LPFC_PDE5_DESCRIPTOR 0x85 +#define LPFC_PDE6_DESCRIPTOR 0x86 +#define LPFC_PDE7_DESCRIPTOR 0x87 + +/* BlockGuard Opcodes */ +#define BG_OP_IN_NODIF_OUT_CRC 0x0 +#define BG_OP_IN_CRC_OUT_NODIF 0x1 +#define BG_OP_IN_NODIF_OUT_CSUM 0x2 +#define BG_OP_IN_CSUM_OUT_NODIF 0x3 +#define BG_OP_IN_CRC_OUT_CRC 0x4 +#define BG_OP_IN_CSUM_OUT_CSUM 0x5 +#define BG_OP_IN_CRC_OUT_CSUM 0x6 +#define BG_OP_IN_CSUM_OUT_CRC 0x7 +#define BG_OP_RAW_MODE 0x8 + +struct lpfc_pde5 { + uint32_t word0; +#define pde5_type_SHIFT 24 +#define pde5_type_MASK 0x000000ff +#define pde5_type_WORD word0 +#define pde5_rsvd0_SHIFT 0 +#define pde5_rsvd0_MASK 0x00ffffff +#define pde5_rsvd0_WORD word0 + uint32_t reftag; /* Reference Tag Value */ + uint32_t reftagtr; /* Reference Tag Translation Value */ +}; + +struct lpfc_pde6 { + uint32_t word0; +#define pde6_type_SHIFT 24 +#define pde6_type_MASK 0x000000ff +#define pde6_type_WORD word0 +#define pde6_rsvd0_SHIFT 0 +#define pde6_rsvd0_MASK 0x00ffffff +#define pde6_rsvd0_WORD word0 + uint32_t word1; +#define pde6_rsvd1_SHIFT 26 +#define pde6_rsvd1_MASK 0x0000003f +#define pde6_rsvd1_WORD word1 +#define pde6_na_SHIFT 25 +#define pde6_na_MASK 0x00000001 +#define pde6_na_WORD word1 +#define pde6_rsvd2_SHIFT 16 +#define pde6_rsvd2_MASK 0x000001FF +#define pde6_rsvd2_WORD word1 +#define pde6_apptagtr_SHIFT 0 +#define pde6_apptagtr_MASK 0x0000ffff +#define pde6_apptagtr_WORD word1 + uint32_t word2; +#define pde6_optx_SHIFT 28 +#define pde6_optx_MASK 0x0000000f +#define pde6_optx_WORD word2 +#define pde6_oprx_SHIFT 24 +#define pde6_oprx_MASK 0x0000000f +#define pde6_oprx_WORD word2 +#define pde6_nr_SHIFT 23 +#define pde6_nr_MASK 0x00000001 +#define pde6_nr_WORD word2 +#define pde6_ce_SHIFT 22 +#define pde6_ce_MASK 0x00000001 +#define pde6_ce_WORD word2 +#define pde6_re_SHIFT 21 +#define pde6_re_MASK 0x00000001 +#define pde6_re_WORD word2 +#define pde6_ae_SHIFT 20 +#define pde6_ae_MASK 0x00000001 +#define pde6_ae_WORD word2 +#define pde6_ai_SHIFT 19 +#define pde6_ai_MASK 0x00000001 +#define pde6_ai_WORD word2 +#define pde6_bs_SHIFT 16 +#define pde6_bs_MASK 0x00000007 +#define pde6_bs_WORD word2 +#define pde6_apptagval_SHIFT 0 +#define pde6_apptagval_MASK 0x0000ffff +#define pde6_apptagval_WORD word2 +}; + +struct lpfc_pde7 { + uint32_t word0; +#define pde7_type_SHIFT 24 +#define pde7_type_MASK 0x000000ff +#define pde7_type_WORD word0 +#define pde7_rsvd0_SHIFT 0 +#define pde7_rsvd0_MASK 0x00ffffff +#define pde7_rsvd0_WORD word0 + uint32_t addrHigh; + uint32_t addrLow; +}; + +/* 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 READ_EVENT_LOG (0x38) */ +struct READ_EVENT_LOG_VAR { + uint32_t word1; +#define lpfc_event_log_SHIFT 29 +#define lpfc_event_log_MASK 0x00000001 +#define lpfc_event_log_WORD word1 +#define USE_MAILBOX_RESPONSE 1 + uint32_t offset; + struct ulp_bde64 rcv_bde64; +}; + +/* 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_TOPOLOGY_MODE_LOOP_PT 0x00 /* Attempt loop then pt-pt */ +#define FLAGS_LOCAL_LB 0x01 /* link_flags (=1) ENDEC loopback */ +#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_UNREG_LOGIN_ALL 0x08 /* UNREG_LOGIN all on link down */ +#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 0x0 /* Auto selection */ +#define LINK_SPEED_1G 0x1 /* 1 Gigabaud */ +#define LINK_SPEED_2G 0x2 /* 2 Gigabaud */ +#define LINK_SPEED_4G 0x4 /* 4 Gigabaud */ +#define LINK_SPEED_8G 0x8 /* 8 Gigabaud */ +#define LINK_SPEED_10G 0x10 /* 10 Gigabaud */ +#define LINK_SPEED_16G 0x11 /* 16 Gigabaud */ +#define LINK_SPEED_32G 0x14 /* 32 Gigabaud */ +#define LINK_SPEED_64G 0x17 /* 64 Gigabaud */ +#define LINK_SPEED_128G 0x1A /* 128 Gigabaud */ +#define LINK_SPEED_256G 0x1D /* 256 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; + +#ifdef __BIG_ENDIAN_BITFIELD + uint32_t rsvd4:19; + uint32_t cscn:1; + uint32_t bbscn:4; + uint32_t rsvd3:8; +#else /* __LITTLE_ENDIAN_BITFIELD */ + uint32_t rsvd3:8; + uint32_t bbscn:4; + uint32_t cscn:1; + uint32_t rsvd4:19; +#endif + +#ifdef __BIG_ENDIAN_BITFIELD + uint32_t rrq_enable:1; + uint32_t rrq_immed:1; + uint32_t rsvd5:29; + uint32_t ack0_enable:1; +#else /* __LITTLE_ENDIAN_BITFIELD */ + uint32_t ack0_enable:1; + uint32_t rsvd5:29; + 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 +#define LMT_16Gb 0x200 +#define LMT_32Gb 0x400 +#define LMT_64Gb 0x800 +#define LMT_128Gb 0x1000 +#define LMT_256Gb 0x2000 + 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 max_vpi; + uint32_t rsvd4; + uint32_t rsvd5; + uint32_t avail_vpi; +} 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; +#ifdef __BIG_ENDIAN_BITFIELD + uint16_t rsvd3; + uint16_t vpi; +#else /* __LITTLE_ENDIAN_BITFIELD */ + uint16_t vpi; + uint16_t rsvd3; +#endif +} READ_SPARM_VAR; + +/* Structure for MB Command READ_STATUS (14) */ +enum read_status_word1 { + RD_ST_CC = 0x01, + RD_ST_XKB = 0x80, +}; + +enum read_status_word17 { + RD_ST_XMIT_XKB_MASK = 0x3fffff, +}; + +enum read_status_word18 { + RD_ST_RCV_XKB_MASK = 0x3fffff, +}; + +typedef struct { + u8 clear_counters; /* rsvd 7:1, cc 0 */ + u8 rsvd5; + u8 rsvd6; + u8 xkb; /* xkb 7, rsvd 6:0 */ + + u32 rsvd8; + + 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; + + u32 drop_frame_no_rq; + u32 empty_rq; + u32 drop_frame_no_xri; + u32 empty_xri; + + u32 xmit_xkb; /* rsvd 31:22, xmit_xkb 21:0 */ + u32 rcv_xkb; /* rsvd 31:22, rcv_xkb 21:0 */ +} 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 rsvd2:2; + uint32_t v3req:1; + uint32_t v3rsp:1; + uint32_t rsvd1:25; + uint32_t rv:1; +#else /* __LITTLE_ENDIAN_BITFIELD */ + uint32_t rv:1; + uint32_t rsvd1:25; + uint32_t v3rsp:1; + uint32_t v3req:1; + uint32_t rsvd2:2; + 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 sli3Feat; + uint32_t RandomData[6]; +} READ_REV_VAR; + +/* Structure for MB Command READ_LINK_STAT (18) */ + +typedef struct { + uint32_t word0; + +#define lpfc_read_link_stat_rec_SHIFT 0 +#define lpfc_read_link_stat_rec_MASK 0x1 +#define lpfc_read_link_stat_rec_WORD word0 + +#define lpfc_read_link_stat_gec_SHIFT 1 +#define lpfc_read_link_stat_gec_MASK 0x1 +#define lpfc_read_link_stat_gec_WORD word0 + +#define lpfc_read_link_stat_w02oftow23of_SHIFT 2 +#define lpfc_read_link_stat_w02oftow23of_MASK 0x3FFFFF +#define lpfc_read_link_stat_w02oftow23of_WORD word0 + +#define lpfc_read_link_stat_rsvd_SHIFT 24 +#define lpfc_read_link_stat_rsvd_MASK 0x1F +#define lpfc_read_link_stat_rsvd_WORD word0 + +#define lpfc_read_link_stat_gec2_SHIFT 29 +#define lpfc_read_link_stat_gec2_MASK 0x1 +#define lpfc_read_link_stat_gec2_WORD word0 + +#define lpfc_read_link_stat_clrc_SHIFT 30 +#define lpfc_read_link_stat_clrc_MASK 0x1 +#define lpfc_read_link_stat_clrc_WORD word0 + +#define lpfc_read_link_stat_clof_SHIFT 31 +#define lpfc_read_link_stat_clof_MASK 0x1 +#define lpfc_read_link_stat_clof_WORD word0 + + 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; + uint32_t advRecBufCredit; + uint32_t curRecBufCredit; + uint32_t advTransBufCredit; + uint32_t curTransBufCredit; + uint32_t recEofCount; + uint32_t recEofdtiCount; + uint32_t recEofniCount; + uint32_t recSofcount; + uint32_t rsvd1; + uint32_t rsvd2; + uint32_t recDrpXriCount; + uint32_t fecCorrBlkCount; + uint32_t fecUncorrBlkCount; +} 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; + +#ifdef __BIG_ENDIAN_BITFIELD + uint16_t rsvd6; + uint16_t vpi; +#else /* __LITTLE_ENDIAN_BITFIELD */ + uint16_t vpi; + uint16_t rsvd6; +#endif + +} 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; + uint32_t rsvd2; + uint32_t rsvd3; + uint32_t rsvd4; + uint32_t rsvd5; + uint16_t rsvd6; + uint16_t vpi; +#else /* __LITTLE_ENDIAN_BITFIELD */ + uint16_t rpi; + uint16_t rsvd1; + uint32_t rsvd2; + uint32_t rsvd3; + uint32_t rsvd4; + uint32_t rsvd5; + uint16_t vpi; + uint16_t rsvd6; +#endif +} UNREG_LOGIN_VAR; + +/* Structure for MB Command REG_VPI (0x96) */ +typedef struct { +#ifdef __BIG_ENDIAN_BITFIELD + uint32_t rsvd1; + uint32_t rsvd2:7; + uint32_t upd:1; + uint32_t sid:24; + uint32_t wwn[2]; + uint32_t rsvd5; + uint16_t vfi; + uint16_t vpi; +#else /* __LITTLE_ENDIAN */ + uint32_t rsvd1; + uint32_t sid:24; + uint32_t upd:1; + uint32_t rsvd2:7; + uint32_t wwn[2]; + uint32_t rsvd5; + uint16_t vpi; + uint16_t vfi; +#endif +} REG_VPI_VAR; + +/* Structure for MB Command UNREG_VPI (0x97) */ +typedef struct { + uint32_t rsvd1; +#ifdef __BIG_ENDIAN_BITFIELD + uint16_t rsvd2; + uint16_t sli4_vpi; +#else /* __LITTLE_ENDIAN */ + uint16_t sli4_vpi; + uint16_t rsvd2; +#endif + uint32_t rsvd3; + uint32_t rsvd4; + uint32_t rsvd5; +#ifdef __BIG_ENDIAN_BITFIELD + uint16_t rsvd6; + uint16_t vpi; +#else /* __LITTLE_ENDIAN */ + uint16_t vpi; + uint16_t rsvd6; +#endif +} UNREG_VPI_VAR; + +/* Structure for MB Command UNREG_D_ID (0x23) */ + +typedef struct { + uint32_t did; + uint32_t rsvd2; + uint32_t rsvd3; + uint32_t rsvd4; + uint32_t rsvd5; +#ifdef __BIG_ENDIAN_BITFIELD + uint16_t rsvd6; + uint16_t vpi; +#else + uint16_t vpi; + uint16_t rsvd6; +#endif +} UNREG_D_ID_VAR; + +/* Structure for MB Command READ_TOPOLOGY (0x95) */ +struct lpfc_mbx_read_top { + uint32_t eventTag; /* Event tag */ + uint32_t word2; +#define lpfc_mbx_read_top_fa_SHIFT 12 +#define lpfc_mbx_read_top_fa_MASK 0x00000001 +#define lpfc_mbx_read_top_fa_WORD word2 +#define lpfc_mbx_read_top_mm_SHIFT 11 +#define lpfc_mbx_read_top_mm_MASK 0x00000001 +#define lpfc_mbx_read_top_mm_WORD word2 +#define lpfc_mbx_read_top_pb_SHIFT 9 +#define lpfc_mbx_read_top_pb_MASK 0X00000001 +#define lpfc_mbx_read_top_pb_WORD word2 +#define lpfc_mbx_read_top_il_SHIFT 8 +#define lpfc_mbx_read_top_il_MASK 0x00000001 +#define lpfc_mbx_read_top_il_WORD word2 +#define lpfc_mbx_read_top_att_type_SHIFT 0 +#define lpfc_mbx_read_top_att_type_MASK 0x000000FF +#define lpfc_mbx_read_top_att_type_WORD word2 +#define LPFC_ATT_RESERVED 0x00 /* Reserved - attType */ +#define LPFC_ATT_LINK_UP 0x01 /* Link is up */ +#define LPFC_ATT_LINK_DOWN 0x02 /* Link is down */ +#define LPFC_ATT_UNEXP_WWPN 0x06 /* Link is down Unexpected WWWPN */ + uint32_t word3; +#define lpfc_mbx_read_top_alpa_granted_SHIFT 24 +#define lpfc_mbx_read_top_alpa_granted_MASK 0x000000FF +#define lpfc_mbx_read_top_alpa_granted_WORD word3 +#define lpfc_mbx_read_top_lip_alps_SHIFT 16 +#define lpfc_mbx_read_top_lip_alps_MASK 0x000000FF +#define lpfc_mbx_read_top_lip_alps_WORD word3 +#define lpfc_mbx_read_top_lip_type_SHIFT 8 +#define lpfc_mbx_read_top_lip_type_MASK 0x000000FF +#define lpfc_mbx_read_top_lip_type_WORD word3 +#define lpfc_mbx_read_top_topology_SHIFT 0 +#define lpfc_mbx_read_top_topology_MASK 0x000000FF +#define lpfc_mbx_read_top_topology_WORD word3 +#define LPFC_TOPOLOGY_PT_PT 0x01 /* Topology is pt-pt / pt-fabric */ +#define LPFC_TOPOLOGY_LOOP 0x02 /* Topology is FC-AL */ + /* store the LILP AL_PA position map into */ + struct ulp_bde64 lilpBde64; +#define LPFC_ALPA_MAP_SIZE 128 + uint32_t word7; +#define lpfc_mbx_read_top_ld_lu_SHIFT 31 +#define lpfc_mbx_read_top_ld_lu_MASK 0x00000001 +#define lpfc_mbx_read_top_ld_lu_WORD word7 +#define lpfc_mbx_read_top_ld_tf_SHIFT 30 +#define lpfc_mbx_read_top_ld_tf_MASK 0x00000001 +#define lpfc_mbx_read_top_ld_tf_WORD word7 +#define lpfc_mbx_read_top_ld_link_spd_SHIFT 8 +#define lpfc_mbx_read_top_ld_link_spd_MASK 0x000000FF +#define lpfc_mbx_read_top_ld_link_spd_WORD word7 +#define lpfc_mbx_read_top_ld_nl_port_SHIFT 4 +#define lpfc_mbx_read_top_ld_nl_port_MASK 0x0000000F +#define lpfc_mbx_read_top_ld_nl_port_WORD word7 +#define lpfc_mbx_read_top_ld_tx_SHIFT 2 +#define lpfc_mbx_read_top_ld_tx_MASK 0x00000003 +#define lpfc_mbx_read_top_ld_tx_WORD word7 +#define lpfc_mbx_read_top_ld_rx_SHIFT 0 +#define lpfc_mbx_read_top_ld_rx_MASK 0x00000003 +#define lpfc_mbx_read_top_ld_rx_WORD word7 + uint32_t word8; +#define lpfc_mbx_read_top_lu_SHIFT 31 +#define lpfc_mbx_read_top_lu_MASK 0x00000001 +#define lpfc_mbx_read_top_lu_WORD word8 +#define lpfc_mbx_read_top_tf_SHIFT 30 +#define lpfc_mbx_read_top_tf_MASK 0x00000001 +#define lpfc_mbx_read_top_tf_WORD word8 +#define lpfc_mbx_read_top_link_spd_SHIFT 8 +#define lpfc_mbx_read_top_link_spd_MASK 0x000000FF +#define lpfc_mbx_read_top_link_spd_WORD word8 +#define lpfc_mbx_read_top_nl_port_SHIFT 4 +#define lpfc_mbx_read_top_nl_port_MASK 0x0000000F +#define lpfc_mbx_read_top_nl_port_WORD word8 +#define lpfc_mbx_read_top_tx_SHIFT 2 +#define lpfc_mbx_read_top_tx_MASK 0x00000003 +#define lpfc_mbx_read_top_tx_WORD word8 +#define lpfc_mbx_read_top_rx_SHIFT 0 +#define lpfc_mbx_read_top_rx_MASK 0x00000003 +#define lpfc_mbx_read_top_rx_WORD word8 +#define LPFC_LINK_SPEED_UNKNOWN 0x0 +#define LPFC_LINK_SPEED_1GHZ 0x04 +#define LPFC_LINK_SPEED_2GHZ 0x08 +#define LPFC_LINK_SPEED_4GHZ 0x10 +#define LPFC_LINK_SPEED_8GHZ 0x20 +#define LPFC_LINK_SPEED_10GHZ 0x40 +#define LPFC_LINK_SPEED_16GHZ 0x80 +#define LPFC_LINK_SPEED_32GHZ 0x90 +#define LPFC_LINK_SPEED_64GHZ 0xA0 +#define LPFC_LINK_SPEED_128GHZ 0xB0 +#define LPFC_LINK_SPEED_256GHZ 0xC0 +}; + +/* 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 sli4_length; + uint32_t word_cnt; + uint32_t resp_offset; +} DUMP_VAR; + +#define DMP_MEM_REG 0x1 +#define DMP_NV_PARAMS 0x2 +#define DMP_LMSD 0x3 /* Link Module Serial Data */ +#define DMP_WELL_KNOWN 0x4 + +#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 */ + +#define DMP_REGION_VPORT 0x16 /* VPort info region */ +#define DMP_VPORT_REGION_SIZE 0x200 +#define DMP_MBOX_OFFSET_WORD 0x5 + +#define DMP_REGION_23 0x17 /* fcoe param and port state region */ +#define DMP_RGN23_SIZE 0x400 + +#define WAKE_UP_PARMS_REGION_ID 4 +#define WAKE_UP_PARMS_WORD_SIZE 15 + +struct vport_rec { + uint8_t wwpn[8]; + uint8_t wwnn[8]; +}; + +#define VPORT_INFO_SIG 0x32324752 +#define VPORT_INFO_REV_MASK 0xff +#define VPORT_INFO_REV 0x1 +#define MAX_STATIC_VPORT_COUNT 16 +struct static_vport_info { + uint32_t signature; + uint32_t rev; + struct vport_rec vport_list[MAX_STATIC_VPORT_COUNT]; + uint32_t resvd[66]; +}; + +/* Option rom version structure */ +struct prog_id { +#ifdef __BIG_ENDIAN_BITFIELD + uint8_t type; + uint8_t id; + uint32_t ver:4; /* Major Version */ + uint32_t rev:4; /* Revision */ + uint32_t lev:2; /* Level */ + uint32_t dist:2; /* Dist Type */ + uint32_t num:4; /* number after dist type */ +#else /* __LITTLE_ENDIAN_BITFIELD */ + uint32_t num:4; /* number after dist type */ + uint32_t dist:2; /* Dist Type */ + uint32_t lev:2; /* Level */ + uint32_t rev:4; /* Revision */ + uint32_t ver:4; /* Major Version */ + uint8_t id; + uint8_t type; +#endif +}; + +/* Structure for MB Command UPDATE_CFG (0x1B) */ + +struct update_cfg_var { +#ifdef __BIG_ENDIAN_BITFIELD + uint32_t rsvd2:16; + uint32_t type:8; + uint32_t rsvd:1; + uint32_t ra:1; + uint32_t co:1; + uint32_t cv:1; + uint32_t req:4; + uint32_t entry_length:16; + uint32_t region_id:16; +#else /* __LITTLE_ENDIAN_BITFIELD */ + uint32_t req:4; + uint32_t cv:1; + uint32_t co:1; + uint32_t ra:1; + uint32_t rsvd:1; + uint32_t type:8; + uint32_t rsvd2:16; + uint32_t region_id:16; + uint32_t entry_length:16; +#endif + + uint32_t resp_info; + uint32_t byte_cnt; + uint32_t data_offset; +}; + +struct hbq_mask { +#ifdef __BIG_ENDIAN_BITFIELD + uint8_t tmatch; + uint8_t tmask; + uint8_t rctlmatch; + uint8_t rctlmask; +#else /* __LITTLE_ENDIAN */ + uint8_t rctlmask; + uint8_t rctlmatch; + uint8_t tmask; + uint8_t tmatch; +#endif +}; + + +/* Structure for MB Command CONFIG_HBQ (7c) */ + +struct config_hbq_var { +#ifdef __BIG_ENDIAN_BITFIELD + uint32_t rsvd1 :7; + uint32_t recvNotify :1; /* Receive Notification */ + uint32_t numMask :8; /* # Mask Entries */ + uint32_t profile :8; /* Selection Profile */ + uint32_t rsvd2 :8; +#else /* __LITTLE_ENDIAN */ + uint32_t rsvd2 :8; + uint32_t profile :8; /* Selection Profile */ + uint32_t numMask :8; /* # Mask Entries */ + uint32_t recvNotify :1; /* Receive Notification */ + uint32_t rsvd1 :7; +#endif + +#ifdef __BIG_ENDIAN_BITFIELD + uint32_t hbqId :16; + uint32_t rsvd3 :12; + uint32_t ringMask :4; +#else /* __LITTLE_ENDIAN */ + uint32_t ringMask :4; + uint32_t rsvd3 :12; + uint32_t hbqId :16; +#endif + +#ifdef __BIG_ENDIAN_BITFIELD + uint32_t entry_count :16; + uint32_t rsvd4 :8; + uint32_t headerLen :8; +#else /* __LITTLE_ENDIAN */ + uint32_t headerLen :8; + uint32_t rsvd4 :8; + uint32_t entry_count :16; +#endif + + uint32_t hbqaddrLow; + uint32_t hbqaddrHigh; + +#ifdef __BIG_ENDIAN_BITFIELD + uint32_t rsvd5 :31; + uint32_t logEntry :1; +#else /* __LITTLE_ENDIAN */ + uint32_t logEntry :1; + uint32_t rsvd5 :31; +#endif + + uint32_t rsvd6; /* w7 */ + uint32_t rsvd7; /* w8 */ + uint32_t rsvd8; /* w9 */ + + struct hbq_mask hbqMasks[6]; + + + union { + uint32_t allprofiles[12]; + + struct { + #ifdef __BIG_ENDIAN_BITFIELD + uint32_t seqlenoff :16; + uint32_t maxlen :16; + #else /* __LITTLE_ENDIAN */ + uint32_t maxlen :16; + uint32_t seqlenoff :16; + #endif + #ifdef __BIG_ENDIAN_BITFIELD + uint32_t rsvd1 :28; + uint32_t seqlenbcnt :4; + #else /* __LITTLE_ENDIAN */ + uint32_t seqlenbcnt :4; + uint32_t rsvd1 :28; + #endif + uint32_t rsvd[10]; + } profile2; + + struct { + #ifdef __BIG_ENDIAN_BITFIELD + uint32_t seqlenoff :16; + uint32_t maxlen :16; + #else /* __LITTLE_ENDIAN */ + uint32_t maxlen :16; + uint32_t seqlenoff :16; + #endif + #ifdef __BIG_ENDIAN_BITFIELD + uint32_t cmdcodeoff :28; + uint32_t rsvd1 :12; + uint32_t seqlenbcnt :4; + #else /* __LITTLE_ENDIAN */ + uint32_t seqlenbcnt :4; + uint32_t rsvd1 :12; + uint32_t cmdcodeoff :28; + #endif + uint32_t cmdmatch[8]; + + uint32_t rsvd[2]; + } profile3; + + struct { + #ifdef __BIG_ENDIAN_BITFIELD + uint32_t seqlenoff :16; + uint32_t maxlen :16; + #else /* __LITTLE_ENDIAN */ + uint32_t maxlen :16; + uint32_t seqlenoff :16; + #endif + #ifdef __BIG_ENDIAN_BITFIELD + uint32_t cmdcodeoff :28; + uint32_t rsvd1 :12; + uint32_t seqlenbcnt :4; + #else /* __LITTLE_ENDIAN */ + uint32_t seqlenbcnt :4; + uint32_t rsvd1 :12; + uint32_t cmdcodeoff :28; + #endif + uint32_t cmdmatch[8]; + + uint32_t rsvd[2]; + } profile5; + + } profiles; + +}; + + + +/* Structure for MB Command CONFIG_PORT (0x88) */ +typedef struct { +#ifdef __BIG_ENDIAN_BITFIELD + uint32_t cBE : 1; + uint32_t cET : 1; + uint32_t cHpcb : 1; + uint32_t cMA : 1; + uint32_t sli_mode : 4; + uint32_t pcbLen : 24; /* bit 23:0 of memory based port + * config block */ +#else /* __LITTLE_ENDIAN */ + uint32_t pcbLen : 24; /* bit 23:0 of memory based port + * config block */ + uint32_t sli_mode : 4; + uint32_t cMA : 1; + uint32_t cHpcb : 1; + uint32_t cET : 1; + uint32_t cBE : 1; +#endif + + 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]; +#ifdef __BIG_ENDIAN_BITFIELD + uint32_t hps : 1; /* bit 31 word9 Host Pointer in slim */ + uint32_t rsvd : 31; /* least significant 31 bits of word 9 */ +#else /* __LITTLE_ENDIAN */ + uint32_t rsvd : 31; /* least significant 31 bits of word 9 */ + uint32_t hps : 1; /* bit 31 word9 Host Pointer in slim */ +#endif + +#ifdef __BIG_ENDIAN_BITFIELD + uint32_t rsvd1 : 20; /* Reserved */ + uint32_t casabt : 1; /* Configure async abts status notice */ + uint32_t rsvd2 : 2; /* Reserved */ + uint32_t cbg : 1; /* Configure BlockGuard */ + uint32_t cmv : 1; /* Configure Max VPIs */ + uint32_t ccrp : 1; /* Config Command Ring Polling */ + uint32_t csah : 1; /* Configure Synchronous Abort Handling */ + uint32_t chbs : 1; /* Cofigure Host Backing store */ + uint32_t cinb : 1; /* Enable Interrupt Notification Block */ + uint32_t cerbm : 1; /* Configure Enhanced Receive Buf Mgmt */ + uint32_t cmx : 1; /* Configure Max XRIs */ + uint32_t cmr : 1; /* Configure Max RPIs */ +#else /* __LITTLE_ENDIAN */ + uint32_t cmr : 1; /* Configure Max RPIs */ + uint32_t cmx : 1; /* Configure Max XRIs */ + uint32_t cerbm : 1; /* Configure Enhanced Receive Buf Mgmt */ + uint32_t cinb : 1; /* Enable Interrupt Notification Block */ + uint32_t chbs : 1; /* Cofigure Host Backing store */ + uint32_t csah : 1; /* Configure Synchronous Abort Handling */ + uint32_t ccrp : 1; /* Config Command Ring Polling */ + uint32_t cmv : 1; /* Configure Max VPIs */ + uint32_t cbg : 1; /* Configure BlockGuard */ + uint32_t rsvd2 : 2; /* Reserved */ + uint32_t casabt : 1; /* Configure async abts status notice */ + uint32_t rsvd1 : 20; /* Reserved */ +#endif +#ifdef __BIG_ENDIAN_BITFIELD + uint32_t rsvd3 : 20; /* Reserved */ + uint32_t gasabt : 1; /* Grant async abts status notice */ + uint32_t rsvd4 : 2; /* Reserved */ + uint32_t gbg : 1; /* Grant BlockGuard */ + uint32_t gmv : 1; /* Grant Max VPIs */ + uint32_t gcrp : 1; /* Grant Command Ring Polling */ + uint32_t gsah : 1; /* Grant Synchronous Abort Handling */ + uint32_t ghbs : 1; /* Grant Host Backing Store */ + uint32_t ginb : 1; /* Grant Interrupt Notification Block */ + uint32_t gerbm : 1; /* Grant ERBM Request */ + uint32_t gmx : 1; /* Grant Max XRIs */ + uint32_t gmr : 1; /* Grant Max RPIs */ +#else /* __LITTLE_ENDIAN */ + uint32_t gmr : 1; /* Grant Max RPIs */ + uint32_t gmx : 1; /* Grant Max XRIs */ + uint32_t gerbm : 1; /* Grant ERBM Request */ + uint32_t ginb : 1; /* Grant Interrupt Notification Block */ + uint32_t ghbs : 1; /* Grant Host Backing Store */ + uint32_t gsah : 1; /* Grant Synchronous Abort Handling */ + uint32_t gcrp : 1; /* Grant Command Ring Polling */ + uint32_t gmv : 1; /* Grant Max VPIs */ + uint32_t gbg : 1; /* Grant BlockGuard */ + uint32_t rsvd4 : 2; /* Reserved */ + uint32_t gasabt : 1; /* Grant async abts status notice */ + uint32_t rsvd3 : 20; /* Reserved */ +#endif + +#ifdef __BIG_ENDIAN_BITFIELD + uint32_t max_rpi : 16; /* Max RPIs Port should configure */ + uint32_t max_xri : 16; /* Max XRIs Port should configure */ +#else /* __LITTLE_ENDIAN */ + uint32_t max_xri : 16; /* Max XRIs Port should configure */ + uint32_t max_rpi : 16; /* Max RPIs Port should configure */ +#endif + +#ifdef __BIG_ENDIAN_BITFIELD + uint32_t max_hbq : 16; /* Max HBQs Host expect to configure */ + uint32_t rsvd5 : 16; /* Max HBQs Host expect to configure */ +#else /* __LITTLE_ENDIAN */ + uint32_t rsvd5 : 16; /* Max HBQs Host expect to configure */ + uint32_t max_hbq : 16; /* Max HBQs Host expect to configure */ +#endif + + uint32_t rsvd6; /* Reserved */ + +#ifdef __BIG_ENDIAN_BITFIELD + uint32_t rsvd7 : 16; + uint32_t max_vpi : 16; /* Max number of virt N-Ports */ +#else /* __LITTLE_ENDIAN */ + uint32_t max_vpi : 16; /* Max number of virt N-Ports */ + uint32_t rsvd7 : 16; +#endif + +} CONFIG_PORT_VAR; + +/* Structure for MB Command CONFIG_MSI (0x30) */ +struct config_msi_var { +#ifdef __BIG_ENDIAN_BITFIELD + uint32_t dfltMsgNum:8; /* Default message number */ + uint32_t rsvd1:11; /* Reserved */ + uint32_t NID:5; /* Number of secondary attention IDs */ + uint32_t rsvd2:5; /* Reserved */ + uint32_t dfltPresent:1; /* Default message number present */ + uint32_t addFlag:1; /* Add association flag */ + uint32_t reportFlag:1; /* Report association flag */ +#else /* __LITTLE_ENDIAN_BITFIELD */ + uint32_t reportFlag:1; /* Report association flag */ + uint32_t addFlag:1; /* Add association flag */ + uint32_t dfltPresent:1; /* Default message number present */ + uint32_t rsvd2:5; /* Reserved */ + uint32_t NID:5; /* Number of secondary attention IDs */ + uint32_t rsvd1:11; /* Reserved */ + uint32_t dfltMsgNum:8; /* Default message number */ +#endif + uint32_t attentionConditions[2]; + uint8_t attentionId[16]; + uint8_t messageNumberByHA[64]; + uint8_t messageNumberByID[16]; + uint32_t autoClearHA[2]; +#ifdef __BIG_ENDIAN_BITFIELD + uint32_t rsvd3:16; + uint32_t autoClearID:16; +#else /* __LITTLE_ENDIAN_BITFIELD */ + uint32_t autoClearID:16; + uint32_t rsvd3:16; +#endif + uint32_t rsvd4; +}; + +/* 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_SLI3_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; + +/* Structure for MB Command MBX_ASYNCEVT_ENABLE (0x33) */ + +typedef struct { +#ifdef __BIG_ENDIAN_BITFIELD + uint32_t rsvd:30; + uint32_t ring:2; /* Ring for ASYNC_EVENT iocb Bits 0-1*/ +#else /* __LITTLE_ENDIAN */ + uint32_t ring:2; /* Ring for ASYNC_EVENT iocb Bits 0-1*/ + uint32_t rsvd:30; +#endif +} ASYNCEVT_ENABLE_VAR; + +/* Union of all Mailbox Command types */ +#define MAILBOX_CMD_WSIZE 32 +#define MAILBOX_CMD_SIZE (MAILBOX_CMD_WSIZE * sizeof(uint32_t)) +/* ext_wsize times 4 bytes should not be greater than max xmit size */ +#define MAILBOX_EXT_WSIZE 512 +#define MAILBOX_EXT_SIZE (MAILBOX_EXT_WSIZE * sizeof(uint32_t)) +#define MAILBOX_HBA_EXT_OFFSET 0x100 +/* max mbox xmit size is a page size for sysfs IO operations */ +#define MAILBOX_SYSFS_MAX 4096 + +typedef union { + uint32_t varWords[MAILBOX_CMD_WSIZE - 1]; /* first word is type/ + * feature/max ring number + */ + 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) */ + 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 + */ + struct config_hbq_var varCfgHbq;/* cmd = 0x7c (CONFIG_HBQ) */ + struct update_cfg_var varUpdateCfg; /* cmd = 0x1B (UPDATE_CFG)*/ + CONFIG_PORT_VAR varCfgPort; /* cmd = 0x88 (CONFIG_PORT) */ + struct lpfc_mbx_read_top varReadTop; /* cmd = 0x95 (READ_TOPOLOGY) */ + REG_VPI_VAR varRegVpi; /* cmd = 0x96 (REG_VPI) */ + UNREG_VPI_VAR varUnregVpi; /* cmd = 0x97 (UNREG_VPI) */ + ASYNCEVT_ENABLE_VAR varCfgAsyncEvent; /*cmd = x33 (CONFIG_ASYNC) */ + struct READ_EVENT_LOG_VAR varRdEventLog; /* cmd = 0x38 + * (READ_EVENT_LOG) + */ + struct config_msi_var varCfgMSI;/* cmd = x30 (CONFIG_MSI) */ +} MAILVARIANTS; + +/* + * SLI-2 specific structures + */ + +struct lpfc_hgp { + __le32 cmdPutInx; + __le32 rspGetInx; +}; + +struct lpfc_pgp { + __le32 cmdGetInx; + __le32 rspPutInx; +}; + +struct sli2_desc { + uint32_t unused1[16]; + struct lpfc_hgp host[MAX_SLI3_RINGS]; + struct lpfc_pgp port[MAX_SLI3_RINGS]; +}; + +struct sli3_desc { + struct lpfc_hgp host[MAX_SLI3_RINGS]; + uint32_t reserved[8]; + uint32_t hbq_put[16]; +}; + +struct sli3_pgp { + struct lpfc_pgp port[MAX_SLI3_RINGS]; + uint32_t hbq_get[16]; +}; + +union sli_var { + struct sli2_desc s2; + struct sli3_desc s3; + struct sli3_pgp s3_pgp; +}; + +typedef struct { + struct_group_tagged(MAILBOX_word0, bits, + union { + 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 + }; + u32 word0; + }; + ); + + MAILVARIANTS un; + union 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_RPI_SUSPENDED 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_SLER_FAILURE 0x46 +#define IOERR_SLER_CMD_RCV_FAILURE 0x47 +#define IOERR_SLER_REC_RJT_ERR 0x48 +#define IOERR_SLER_REC_SRR_RETRY_ERR 0x49 +#define IOERR_SLER_SRR_RJT_ERR 0x4A +#define IOERR_SLER_RRQ_RJT_ERR 0x4C +#define IOERR_SLER_RRQ_RETRY_ERR 0x4D +#define IOERR_SLER_ABTS_ERR 0x4E +#define IOERR_ELXSEC_KEY_UNWRAP_ERROR 0xF0 +#define IOERR_ELXSEC_KEY_UNWRAP_COMPARE_ERROR 0xF1 +#define IOERR_ELXSEC_CRYPTO_ERROR 0xF2 +#define IOERR_ELXSEC_CRYPTO_COMPARE_ERROR 0xF3 +#define IOERR_DRVR_MASK 0x100 +#define IOERR_SLI_DOWN 0x101 /* ulpStatus - Driver defined */ +#define IOERR_SLI_BRESET 0x102 +#define IOERR_SLI_ABORTED 0x103 +#define IOERR_PARAM_MASK 0x1ff +} 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; + +/* This word is remote ports D_ID for XMIT_ELS_RSP64 */ +#define xmit_els_remoteID xrsqRo + +/* 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 RCV_SEQ64 */ +struct rcv_seq64 { + struct ulp_bde64 elsReq; + uint32_t hbq_1; + uint32_t parmRo; +#ifdef __BIG_ENDIAN_BITFIELD + uint32_t rctl:8; + uint32_t type:8; + uint32_t dfctl:8; + uint32_t ls:1; + uint32_t fs:1; + uint32_t rsvd2:3; + uint32_t si:1; + uint32_t bc:1; + uint32_t rsvd3:1; +#else /* __LITTLE_ENDIAN_BITFIELD */ + uint32_t rsvd3:1; + uint32_t bc:1; + uint32_t si:1; + uint32_t rsvd2:3; + uint32_t fs:1; + uint32_t ls:1; + uint32_t dfctl:8; + uint32_t type:8; + uint32_t rctl:8; +#endif +}; + +/* 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; + +/* IOCB Command template for Async Status iocb commands */ +typedef struct { + uint32_t rsvd[4]; + uint32_t param; +#ifdef __BIG_ENDIAN_BITFIELD + uint16_t evt_code; /* High order bits word 5 */ + uint16_t sub_ctxt_tag; /* Low order bits word 5 */ +#else /* __LITTLE_ENDIAN_BITFIELD */ + uint16_t sub_ctxt_tag; /* High order bits word 5 */ + uint16_t evt_code; /* Low order bits word 5 */ +#endif +} ASYNCSTAT_FIELDS; +#define ASYNC_TEMP_WARN 0x100 +#define ASYNC_TEMP_SAFE 0x101 +#define ASYNC_STATUS_CN 0x102 + +/* IOCB Command template for CMD_IOCB_RCV_ELS64_CX (0xB7) + or CMD_IOCB_RCV_SEQ64_CX (0xB5) */ + +struct rcv_sli3 { +#ifdef __BIG_ENDIAN_BITFIELD + uint16_t ox_id; + uint16_t seq_cnt; + + uint16_t vpi; + uint16_t word9Rsvd; +#else /* __LITTLE_ENDIAN */ + uint16_t seq_cnt; + uint16_t ox_id; + + uint16_t word9Rsvd; + uint16_t vpi; +#endif + uint32_t word10Rsvd; + uint32_t acc_len; /* accumulated length */ + struct ulp_bde64 bde2; +}; + +/* Structure used for a single HBQ entry */ +struct lpfc_hbq_entry { + struct ulp_bde64 bde; + uint32_t buffer_tag; +}; + +/* IOCB Command template for QUE_XRI64_CX (0xB3) command */ +typedef struct { + struct lpfc_hbq_entry buff; + uint32_t rsvd; + uint32_t rsvd1; +} QUE_XRI64_CX_FIELDS; + +struct que_xri64cx_ext_fields { + uint32_t iotag64_low; + uint32_t iotag64_high; + uint32_t ebde_count; + uint32_t rsvd; + struct lpfc_hbq_entry buff[5]; +}; + +struct sli3_bg_fields { + uint32_t filler[6]; /* word 8-13 in IOCB */ + uint32_t bghm; /* word 14 - BlockGuard High Water Mark */ +/* Bitfields for bgstat (BlockGuard Status - word 15 of IOCB) */ +#define BGS_BIDIR_BG_PROF_MASK 0xff000000 +#define BGS_BIDIR_BG_PROF_SHIFT 24 +#define BGS_BIDIR_ERR_COND_FLAGS_MASK 0x003f0000 +#define BGS_BIDIR_ERR_COND_SHIFT 16 +#define BGS_BG_PROFILE_MASK 0x0000ff00 +#define BGS_BG_PROFILE_SHIFT 8 +#define BGS_INVALID_PROF_MASK 0x00000020 +#define BGS_INVALID_PROF_SHIFT 5 +#define BGS_UNINIT_DIF_BLOCK_MASK 0x00000010 +#define BGS_UNINIT_DIF_BLOCK_SHIFT 4 +#define BGS_HI_WATER_MARK_PRESENT_MASK 0x00000008 +#define BGS_HI_WATER_MARK_PRESENT_SHIFT 3 +#define BGS_REFTAG_ERR_MASK 0x00000004 +#define BGS_REFTAG_ERR_SHIFT 2 +#define BGS_APPTAG_ERR_MASK 0x00000002 +#define BGS_APPTAG_ERR_SHIFT 1 +#define BGS_GUARD_ERR_MASK 0x00000001 +#define BGS_GUARD_ERR_SHIFT 0 + uint32_t bgstat; /* word 15 - BlockGuard Status */ +}; + +static inline uint32_t +lpfc_bgs_get_bidir_bg_prof(uint32_t bgstat) +{ + return (bgstat & BGS_BIDIR_BG_PROF_MASK) >> + BGS_BIDIR_BG_PROF_SHIFT; +} + +static inline uint32_t +lpfc_bgs_get_bidir_err_cond(uint32_t bgstat) +{ + return (bgstat & BGS_BIDIR_ERR_COND_FLAGS_MASK) >> + BGS_BIDIR_ERR_COND_SHIFT; +} + +static inline uint32_t +lpfc_bgs_get_bg_prof(uint32_t bgstat) +{ + return (bgstat & BGS_BG_PROFILE_MASK) >> + BGS_BG_PROFILE_SHIFT; +} + +static inline uint32_t +lpfc_bgs_get_invalid_prof(uint32_t bgstat) +{ + return (bgstat & BGS_INVALID_PROF_MASK) >> + BGS_INVALID_PROF_SHIFT; +} + +static inline uint32_t +lpfc_bgs_get_uninit_dif_block(uint32_t bgstat) +{ + return (bgstat & BGS_UNINIT_DIF_BLOCK_MASK) >> + BGS_UNINIT_DIF_BLOCK_SHIFT; +} + +static inline uint32_t +lpfc_bgs_get_hi_water_mark_present(uint32_t bgstat) +{ + return (bgstat & BGS_HI_WATER_MARK_PRESENT_MASK) >> + BGS_HI_WATER_MARK_PRESENT_SHIFT; +} + +static inline uint32_t +lpfc_bgs_get_reftag_err(uint32_t bgstat) +{ + return (bgstat & BGS_REFTAG_ERR_MASK) >> + BGS_REFTAG_ERR_SHIFT; +} + +static inline uint32_t +lpfc_bgs_get_apptag_err(uint32_t bgstat) +{ + return (bgstat & BGS_APPTAG_ERR_MASK) >> + BGS_APPTAG_ERR_SHIFT; +} + +static inline uint32_t +lpfc_bgs_get_guard_err(uint32_t bgstat) +{ + return (bgstat & BGS_GUARD_ERR_MASK) >> + BGS_GUARD_ERR_SHIFT; +} + +#define LPFC_EXT_DATA_BDE_COUNT 3 +struct fcp_irw_ext { + uint32_t io_tag64_low; + uint32_t io_tag64_high; +#ifdef __BIG_ENDIAN_BITFIELD + uint8_t reserved1; + uint8_t reserved2; + uint8_t reserved3; + uint8_t ebde_count; +#else /* __LITTLE_ENDIAN */ + uint8_t ebde_count; + uint8_t reserved3; + uint8_t reserved2; + uint8_t reserved1; +#endif + uint32_t reserved4; + struct ulp_bde64 rbde; /* response bde */ + struct ulp_bde64 dbde[LPFC_EXT_DATA_BDE_COUNT]; /* data BDE or BPL */ + uint8_t icd[32]; /* immediate command data (32 bytes) */ +}; + +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 */ + ASYNCSTAT_FIELDS asyncstat; /* async_status iocb */ + QUE_XRI64_CX_FIELDS quexri64cx; /* que_xri64_cx fields */ + struct rcv_seq64 rcvseq64; /* RCV_SEQ64 and RCV_CONT64 */ + struct sli4_bls_rsp bls_rsp; /* UNSOL ABTS BLS_RSP params */ + 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 + + union { + struct rcv_sli3 rcvsli3; /* words 8 - 15 */ + + /* words 8-31 used for que_xri_cx iocb */ + struct que_xri64cx_ext_fields que_xri64cx_ext_words; + struct fcp_irw_ext fcp_ext; + uint32_t sli3Words[24]; /* 96 extra bytes for SLI-3 */ + + /* words 8-15 for BlockGuard */ + struct sli3_bg_fields sli3_bg; + } unsli3; + +#define ulpCt_h ulpXS +#define ulpCt_l ulpFCP2Rcvy + +#define IOCB_FCP 1 /* IOCB is used for FCP ELS cmds-ulpRsvByte */ +#define IOCB_IP 2 /* IOCB is used for IP ELS cmds */ +#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 PARM_NPIV_DID 3 +#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_NEED_BUFFER 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 (64 * 1024) + +/* Maximum IOCBs that will fit in SLI2 slim */ +#define MAX_SLI2_IOCB 498 +#define MAX_SLIM_IOCB_SIZE (SLI2_SLIM_SIZE - \ + (sizeof(MAILBOX_t) + sizeof(PCB_t) + \ + sizeof(uint32_t) * MAILBOX_EXT_WSIZE)) + +/* HBQ entries are 4 words each = 4k */ +#define LPFC_TOTAL_HBQ_SIZE (sizeof(struct lpfc_hbq_entry) * \ + lpfc_sli_hbq_count()) + +struct lpfc_sli2_slim { + MAILBOX_t mbx; + uint32_t mbx_ext_words[MAILBOX_EXT_WSIZE]; + PCB_t pcb; + IOCB_t IOCBs[MAX_SLIM_IOCB_SIZE]; +}; + +/* + * This function checks 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_SAT_MID) || + (device == PCI_DEVICE_ID_SAT_SMB) || + (device == PCI_DEVICE_ID_RFLY)) + return 1; + else + return 0; +} + +/* + * Determine if failed because of a link event or firmware reset. + */ +static inline int +lpfc_error_lost_link(u32 ulp_status, u32 ulp_word4) +{ + return (ulp_status == IOSTAT_LOCAL_REJECT && + (ulp_word4 == IOERR_SLI_ABORTED || + ulp_word4 == IOERR_LINK_DOWN || + ulp_word4 == IOERR_SLI_DOWN)); +} + +#define BPL_ALIGN_SZ 8 /* 8 byte alignment for bpl and mbufs */ |