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linux/drivers/scsi/lpfc/lpfc_hw.h
James Smart b67b594432 scsi: lpfc: Reject CT request for MIB commands 
Now that MIB support was registered with FDMI, the driver may receive CT
requests for MIB-related commands. At this time, no command is
supported. However, the driver needs to be graceful and reject the CT
request.

This patch adds identification of the requests as well as sending the
reject response.

Link: https://lore.kernel.org/r/20201020202719.54726-9-james.smart@broadcom.com
Co-developed-by: Dick Kennedy <dick.kennedy@broadcom.com>
Signed-off-by: Dick Kennedy <dick.kennedy@broadcom.com>
Signed-off-by: James Smart <james.smart@broadcom.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2020-10-26 21:42:39 -04:00

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/*******************************************************************
* This file is part of the Emulex Linux Device Driver for *
* Fibre Channel Host Bus Adapters. *
* Copyright (C) 2017-2020 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
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 {
uint32_t PortId; /* For RFT_ID requests */
#ifdef __BIG_ENDIAN_BITFIELD
uint32_t rsvd0:16;
uint32_t rsvd1:7;
uint32_t fcpReg:1; /* Type 8 */
uint32_t rsvd2:2;
uint32_t ipReg:1; /* Type 5 */
uint32_t rsvd3:5;
#else /* __LITTLE_ENDIAN_BITFIELD */
uint32_t rsvd0:16;
uint32_t fcpReg:1; /* Type 8 */
uint32_t rsvd1:7;
uint32_t rsvd3:5;
uint32_t ipReg:1; /* Type 5 */
uint32_t rsvd2:2;
#endif
uint32_t rsvd[7];
} rft;
struct 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
/*
* 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 broadcast:1; /* FC Word 1, bit 24 */
uint16_t huntgroup:1; /* FC Word 1, bit 23 */
uint16_t simplex:1; /* FC Word 1, bit 22 */
uint16_t word1Reserved1:3; /* FC Word 1, bit 21:19 */
uint16_t dhd:1; /* FC Word 1, bit 18 */
uint16_t contIncSeqCnt:1; /* FC Word 1, bit 17 */
uint16_t payloadlength:1; /* FC Word 1, bit 16 */
#else /* __LITTLE_ENDIAN_BITFIELD */
uint16_t broadcast:1; /* FC Word 1, bit 24 */
uint16_t multicast:1; /* FC Word 1, bit 25 */
uint16_t edtovResolution:1; /* FC Word 1, bit 26 */
uint16_t altBbCredit:1; /* FC Word 1, bit 27 */
uint16_t fPort:1; /* FC Word 1, bit 28 */
uint16_t 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 huntgroup:1; /* FC Word 1, bit 23 */
#endif
uint8_t bbRcvSizeMsb; /* Upper nibble is reserved */
uint8_t bbRcvSizeLsb; /* FC Word 1, byte 3 */
union {
struct {
uint8_t word2Reserved1; /* FC Word 2 byte 0 */
uint8_t totalConcurrSeq; /* FC Word 2 byte 1 */
uint8_t roByCategoryMsb; /* FC Word 2 byte 2 */
uint8_t roByCategoryLsb; /* FC Word 2 byte 3 */
} nPort;
uint32_t r_a_tov; /* R_A_TOV must be in B.E. format */
} w2;
uint32_t e_d_tov; /* E_D_TOV must be in B.E. format */
};
struct class_parms {
#ifdef __BIG_ENDIAN_BITFIELD
uint8_t classValid:1; /* FC Word 0, bit 31 */
uint8_t intermix:1; /* FC Word 0, bit 30 */
uint8_t stackedXparent:1; /* FC Word 0, bit 29 */
uint8_t stackedLockDown:1; /* FC Word 0, bit 28 */
uint8_t seqDelivery:1; /* FC Word 0, bit 27 */
uint8_t word0Reserved1:3; /* FC Word 0, bit 24:26 */
#else /* __LITTLE_ENDIAN_BITFIELD */
uint8_t word0Reserved1:3; /* FC Word 0, bit 24:26 */
uint8_t seqDelivery:1; /* FC Word 0, bit 27 */
uint8_t stackedLockDown:1; /* FC Word 0, bit 28 */
uint8_t stackedXparent:1; /* FC Word 0, bit 29 */
uint8_t intermix:1; /* FC Word 0, bit 30 */
uint8_t classValid:1; /* FC Word 0, bit 31 */
#endif
uint8_t word0Reserved2; /* FC Word 0, bit 16:23 */
#ifdef __BIG_ENDIAN_BITFIELD
uint8_t iCtlXidReAssgn:2; /* FC Word 0, Bit 14:15 */
uint8_t iCtlInitialPa:2; /* FC Word 0, bit 12:13 */
uint8_t iCtlAck0capable:1; /* FC Word 0, bit 11 */
uint8_t iCtlAckNcapable:1; /* FC Word 0, bit 10 */
uint8_t word0Reserved3:2; /* FC Word 0, bit 8: 9 */
#else /* __LITTLE_ENDIAN_BITFIELD */
uint8_t word0Reserved3:2; /* FC Word 0, bit 8: 9 */
uint8_t iCtlAckNcapable:1; /* FC Word 0, bit 10 */
uint8_t iCtlAck0capable:1; /* FC Word 0, bit 11 */
uint8_t iCtlInitialPa:2; /* FC Word 0, bit 12:13 */
uint8_t iCtlXidReAssgn:2; /* FC Word 0, Bit 14:15 */
#endif
uint8_t word0Reserved4; /* FC Word 0, bit 0: 7 */
#ifdef __BIG_ENDIAN_BITFIELD
uint8_t rCtlAck0capable:1; /* FC Word 1, bit 31 */
uint8_t rCtlAckNcapable:1; /* FC Word 1, bit 30 */
uint8_t rCtlXidInterlck:1; /* FC Word 1, bit 29 */
uint8_t rCtlErrorPolicy:2; /* FC Word 1, bit 27:28 */
uint8_t word1Reserved1:1; /* FC Word 1, bit 26 */
uint8_t rCtlCatPerSeq:2; /* FC Word 1, bit 24:25 */
#else /* __LITTLE_ENDIAN_BITFIELD */
uint8_t rCtlCatPerSeq:2; /* FC Word 1, bit 24:25 */
uint8_t word1Reserved1:1; /* FC Word 1, bit 26 */
uint8_t rCtlErrorPolicy:2; /* FC Word 1, bit 27:28 */
uint8_t rCtlXidInterlck:1; /* FC Word 1, bit 29 */
uint8_t rCtlAckNcapable:1; /* FC Word 1, bit 30 */
uint8_t rCtlAck0capable:1; /* FC Word 1, bit 31 */
#endif
uint8_t word1Reserved2; /* FC Word 1, bit 16:23 */
uint8_t rcvDataSizeMsb; /* FC Word 1, bit 8:15 */
uint8_t rcvDataSizeLsb; /* FC Word 1, bit 0: 7 */
uint8_t concurrentSeqMsb; /* FC Word 2, bit 24:31 */
uint8_t concurrentSeqLsb; /* FC Word 2, bit 16:23 */
uint8_t EeCreditSeqMsb; /* FC Word 2, bit 8:15 */
uint8_t EeCreditSeqLsb; /* FC Word 2, bit 0: 7 */
uint8_t openSeqPerXchgMsb; /* FC Word 3, bit 24:31 */
uint8_t openSeqPerXchgLsb; /* FC Word 3, bit 16:23 */
uint8_t word3Reserved1; /* Fc Word 3, bit 8:15 */
uint8_t word3Reserved2; /* Fc Word 3, bit 0: 7 */
};
#define FAPWWN_KEY_VENDOR 0x42524344 /*valid vendor version fawwpn key*/
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
#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
#endif
/*
* LS_RJT Payload Definition
*/
struct ls_rjt { /* Structure is in Big Endian format */
union {
uint32_t lsRjtError;
struct {
uint8_t lsRjtRsvd0; /* FC Word 0, bit 24:31 */
uint8_t lsRjtRsnCode; /* FC Word 0, bit 16:23 */
/* LS_RJT reason codes */
#define LSRJT_INVALID_CMD 0x01
#define LSRJT_LOGICAL_ERR 0x03
#define LSRJT_LOGICAL_BSY 0x05
#define LSRJT_PROTOCOL_ERR 0x07
#define LSRJT_UNABLE_TPC 0x09 /* Unable to perform command */
#define LSRJT_CMD_UNSUPPORTED 0x0B
#define LSRJT_VENDOR_UNIQUE 0xFF /* See Byte 3 */
uint8_t lsRjtRsnCodeExp; /* FC Word 0, bit 8:15 */
/* LS_RJT reason explanation */
#define LSEXP_NOTHING_MORE 0x00
#define LSEXP_SPARM_OPTIONS 0x01
#define LSEXP_SPARM_ICTL 0x03
#define LSEXP_SPARM_RCTL 0x05
#define LSEXP_SPARM_RCV_SIZE 0x07
#define LSEXP_SPARM_CONCUR_SEQ 0x09
#define LSEXP_SPARM_CREDIT 0x0B
#define LSEXP_INVALID_PNAME 0x0D
#define LSEXP_INVALID_NNAME 0x0E
#define LSEXP_INVALID_CSP 0x0F
#define LSEXP_INVALID_ASSOC_HDR 0x11
#define LSEXP_ASSOC_HDR_REQ 0x13
#define LSEXP_INVALID_O_SID 0x15
#define LSEXP_INVALID_OX_RX 0x17
#define LSEXP_CMD_IN_PROGRESS 0x19
#define LSEXP_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
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*/
};
/******** 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 */
struct lpfc_fdmi_attr_entry {
union {
uint32_t AttrInt;
uint8_t AttrTypes[32];
uint8_t AttrString[256];
struct lpfc_name AttrWWN;
} un;
};
struct lpfc_fdmi_attr_def { /* Defined in TLV format */
/* Structure is in Big Endian format */
uint32_t AttrType:16;
uint32_t AttrLen:16;
/* Marks start of Value (ATTRIBUTE_ENTRY) */
struct lpfc_fdmi_attr_entry AttrValue;
} __packed;
/*
* HBA Attribute Block
*/
struct lpfc_fdmi_attr_block {
uint32_t EntryCnt; /* Number of HBA attribute entries */
struct lpfc_fdmi_attr_entry Entry; /* Variable-length array */
};
/*
* 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_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_HORNET 0xfe05
#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 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 HORNET_JDEC_ID 0x2057706D
#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) */
typedef struct {
#ifdef __BIG_ENDIAN_BITFIELD
uint32_t rsvd1:31;
uint32_t clrCounters:1;
uint16_t activeXriCnt;
uint16_t activeRpiCnt;
#else /* __LITTLE_ENDIAN_BITFIELD */
uint32_t clrCounters:1;
uint32_t rsvd1:31;
uint16_t activeRpiCnt;
uint16_t activeXriCnt;
#endif
uint32_t xmitByteCnt;
uint32_t rcvByteCnt;
uint32_t xmitFrameCnt;
uint32_t rcvFrameCnt;
uint32_t xmitSeqCnt;
uint32_t rcvSeqCnt;
uint32_t totalOrigExchanges;
uint32_t totalRespExchanges;
uint32_t rcvPbsyCnt;
uint32_t rcvFbsyCnt;
} READ_STATUS_VAR;
/* Structure for MB Command READ_RPI (15) */
/* Structure for MB Command READ_RPI64 (0x8F) */
typedef struct {
#ifdef __BIG_ENDIAN_BITFIELD
uint16_t nextRpi;
uint16_t reqRpi;
uint32_t rsvd2:8;
uint32_t DID:24;
#else /* __LITTLE_ENDIAN_BITFIELD */
uint16_t reqRpi;
uint16_t nextRpi;
uint32_t DID:24;
uint32_t rsvd2:8;
#endif
union {
struct ulp_bde sp;
struct ulp_bde64 sp64;
} un;
} READ_RPI_VAR;
/* Structure for MB Command READ_XRI (16) */
typedef struct {
#ifdef __BIG_ENDIAN_BITFIELD
uint16_t nextXri;
uint16_t reqXri;
uint16_t rsvd1;
uint16_t rpi;
uint32_t rsvd2:8;
uint32_t DID:24;
uint32_t rsvd3:8;
uint32_t SID:24;
uint32_t rsvd4;
uint8_t seqId;
uint8_t rsvd5;
uint16_t seqCount;
uint16_t oxId;
uint16_t rxId;
uint32_t rsvd6:30;
uint32_t si:1;
uint32_t exchOrig:1;
#else /* __LITTLE_ENDIAN_BITFIELD */
uint16_t reqXri;
uint16_t nextXri;
uint16_t rpi;
uint16_t rsvd1;
uint32_t DID:24;
uint32_t rsvd2:8;
uint32_t SID:24;
uint32_t rsvd3:8;
uint32_t rsvd4;
uint16_t seqCount;
uint8_t rsvd5;
uint8_t seqId;
uint16_t rxId;
uint16_t oxId;
uint32_t exchOrig:1;
uint32_t si:1;
uint32_t rsvd6:30;
#endif
} READ_XRI_VAR;
/* Structure for MB Command READ_REV (17) */
typedef struct {
#ifdef __BIG_ENDIAN_BITFIELD
uint32_t cv:1;
uint32_t rr:1;
uint32_t 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 */
#define LPFC_TOPOLOGY_MM 0x05 /* maint mode zephtr to menlo */
/* 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 {
#ifdef __BIG_ENDIAN_BITFIELD
uint16_t mbxStatus;
uint8_t mbxCommand;
uint8_t mbxReserved:6;
uint8_t mbxHc:1;
uint8_t mbxOwner:1; /* Low order bit first word */
#else /* __LITTLE_ENDIAN_BITFIELD */
uint8_t mbxOwner:1; /* Low order bit first word */
uint8_t mbxHc:1;
uint8_t mbxReserved:6;
uint8_t mbxCommand;
uint16_t mbxStatus;
#endif
MAILVARIANTS un;
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_BAD_CONTINUE 0x09
#define IOERR_TOO_MANY_BUFFERS 0x0A
#define IOERR_RCV_BUFFER_WAITING 0x0B
#define IOERR_NO_CONNECTION 0x0C
#define IOERR_TX_DMA_FAILED 0x0D
#define IOERR_RX_DMA_FAILED 0x0E
#define IOERR_ILLEGAL_FRAME 0x0F
#define IOERR_EXTRA_DATA 0x10
#define IOERR_NO_RESOURCES 0x11
#define IOERR_RESERVED 0x12
#define IOERR_ILLEGAL_LENGTH 0x13
#define IOERR_UNSUPPORTED_FEATURE 0x14
#define IOERR_ABORT_IN_PROGRESS 0x15
#define IOERR_ABORT_REQUESTED 0x16
#define IOERR_RECEIVE_BUFFER_TIMEOUT 0x17
#define IOERR_LOOP_OPEN_FAILURE 0x18
#define IOERR_RING_RESET 0x19
#define IOERR_LINK_DOWN 0x1A
#define IOERR_CORRUPTED_DATA 0x1B
#define IOERR_CORRUPTED_RPI 0x1C
#define IOERR_OUT_OF_ORDER_DATA 0x1D
#define IOERR_OUT_OF_ORDER_ACK 0x1E
#define IOERR_DUP_FRAME 0x1F
#define IOERR_LINK_CONTROL_FRAME 0x20 /* ACK_N received */
#define IOERR_BAD_HOST_ADDRESS 0x21
#define IOERR_RCV_HDRBUF_WAITING 0x22
#define IOERR_MISSING_HDR_BUFFER 0x23
#define IOERR_MSEQ_CHAIN_CORRUPTED 0x24
#define IOERR_ABORTMULT_REQUESTED 0x25
#define IOERR_BUFFER_SHORTAGE 0x28
#define IOERR_DEFAULT 0x29
#define IOERR_CNT 0x2A
#define IOERR_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 an IOCB failed because of a link event or firmware reset.
*/
static inline int
lpfc_error_lost_link(IOCB_t *iocbp)
{
return (iocbp->ulpStatus == IOSTAT_LOCAL_REJECT &&
(iocbp->un.ulpWord[4] == IOERR_SLI_ABORTED ||
iocbp->un.ulpWord[4] == IOERR_LINK_DOWN ||
iocbp->un.ulpWord[4] == IOERR_SLI_DOWN));
}
#define MENLO_TRANSPORT_TYPE 0xfe
#define MENLO_CONTEXT 0
#define MENLO_PU 3
#define MENLO_TIMEOUT 30
#define SETVAR_MLOMNT 0x103107
#define SETVAR_MLORST 0x103007
#define BPL_ALIGN_SZ 8 /* 8 byte alignment for bpl and mbufs */
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