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linux/drivers/scsi/lpfc/lpfc_hw.h
James Smart 3aaaa31417 lpfc: Correct Buffer credit descriptor values in RDP response 
Correct Buffer credit descriptor values in RDP response

Signed-off-by: Dick Kennedy <dick.kennedy@broadcom.com>
Signed-off-by: James Smart <james.smart@broadcom.com>
Reviewed-by: Hannes Reinecke <hare@suse.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2016-07-15 15:25:06 -04:00

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/*******************************************************************
* This file is part of the Emulex Linux Device Driver for *
* Fibre Channel Host Bus Adapters. *
* Copyright (C) 2004-2016 Emulex. All rights reserved. *
* EMULEX and SLI are trademarks of Emulex. *
* www.emulex.com *
* *
* This program is free software; you can redistribute it and/or *
* modify it under the terms of version 2 of the GNU General *
* Public License as published by the Free Software Foundation. *
* This program is distributed in the hope that it will be useful. *
* ALL EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND *
* WARRANTIES, INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, *
* FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT, ARE *
* DISCLAIMED, EXCEPT TO THE EXTENT THAT SUCH DISCLAIMERS ARE HELD *
* TO BE LEGALLY INVALID. See the GNU General Public License for *
* more details, a copy of which can be found in the file COPYING *
* included with this package. *
*******************************************************************/
#define FDMI_DID 0xfffffaU
#define NameServer_DID 0xfffffcU
#define SCR_DID 0xfffffdU
#define Fabric_DID 0xfffffeU
#define Bcast_DID 0xffffffU
#define Mask_DID 0xffffffU
#define CT_DID_MASK 0xffff00U
#define Fabric_DID_MASK 0xfff000U
#define WELL_KNOWN_DID_MASK 0xfffff0U
#define PT2PT_LocalID 1
#define PT2PT_RemoteID 2
#define FF_DEF_EDTOV 2000 /* Default E_D_TOV (2000ms) */
#define FF_DEF_ALTOV 15 /* Default AL_TIME (15ms) */
#define FF_DEF_RATOV 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 LPFC_FCP_NEXT_RING 3
#define LPFC_FCP_OAS_RING 3
#define SLI2_IOCB_CMD_R0_ENTRIES 172 /* SLI-2 FCP command ring entries */
#define SLI2_IOCB_RSP_R0_ENTRIES 134 /* SLI-2 FCP response ring entries */
#define SLI2_IOCB_CMD_R1_ENTRIES 4 /* SLI-2 extra command ring entries */
#define SLI2_IOCB_RSP_R1_ENTRIES 4 /* SLI-2 extra response ring entries */
#define SLI2_IOCB_CMD_R1XTRA_ENTRIES 36 /* SLI-2 extra FCP cmd ring entries */
#define SLI2_IOCB_RSP_R1XTRA_ENTRIES 52 /* SLI-2 extra FCP rsp ring entries */
#define SLI2_IOCB_CMD_R2_ENTRIES 20 /* SLI-2 ELS command ring entries */
#define SLI2_IOCB_RSP_R2_ENTRIES 20 /* SLI-2 ELS response ring entries */
#define SLI2_IOCB_CMD_R3_ENTRIES 0
#define SLI2_IOCB_RSP_R3_ENTRIES 0
#define SLI2_IOCB_CMD_R3XTRA_ENTRIES 24
#define SLI2_IOCB_RSP_R3XTRA_ENTRIES 32
#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;
};
#define FC4_FEATURE_INIT 0x2
#define FC4_FEATURE_TARGET 0x1
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 */
uint8_t DomainScope;
uint8_t AreaScope;
uint8_t Fc4Type; /* for GID_FT requests */
} gid;
struct rft {
uint32_t PortId; /* For RFT_ID requests */
#ifdef __BIG_ENDIAN_BITFIELD
uint32_t rsvd0:16;
uint32_t rsvd1:7;
uint32_t fcpReg:1; /* Type 8 */
uint32_t rsvd2:2;
uint32_t ipReg:1; /* Type 5 */
uint32_t rsvd3:5;
#else /* __LITTLE_ENDIAN_BITFIELD */
uint32_t rsvd0:16;
uint32_t fcpReg:1; /* Type 8 */
uint32_t rsvd1:7;
uint32_t rsvd3:5;
uint32_t ipReg:1; /* Type 5 */
uint32_t rsvd2:2;
#endif
uint32_t rsvd[7];
} rft;
struct 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;
#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 GFF_REQUEST_SZ (offsetof(struct lpfc_sli_ct_request, un) + \
sizeof(struct gff))
#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_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_NX_PORT 0x7F
#define SLI_CTPT_F_PORT 0x81
#define SLI_CTPT_FL_PORT 0x82
#define SLI_CTPT_E_PORT 0x84
#define SLI_CT_LAST_ENTRY 0x80000000
/* Fibre Channel Service Parameter definitions */
#define FC_PH_4_0 6 /* FC-PH version 4.0 */
#define FC_PH_4_1 7 /* FC-PH version 4.1 */
#define FC_PH_4_2 8 /* FC-PH version 4.2 */
#define FC_PH_4_3 9 /* FC-PH version 4.3 */
#define FC_PH_LOW 8 /* Lowest supported FC-PH version */
#define FC_PH_HIGH 9 /* Highest supported FC-PH version */
#define FC_PH3 0x20 /* FC-PH-3 version */
#define FF_FRAME_SIZE 2048
struct lpfc_name {
union {
struct {
#ifdef __BIG_ENDIAN_BITFIELD
uint8_t nameType:4; /* FC Word 0, bit 28:31 */
uint8_t IEEEextMsn:4; /* FC Word 0, bit 24:27, bit
8:11 of IEEE ext */
#else /* __LITTLE_ENDIAN_BITFIELD */
uint8_t IEEEextMsn:4; /* FC Word 0, bit 24:27, bit
8:11 of IEEE ext */
uint8_t nameType:4; /* FC Word 0, bit 28:31 */
#endif
#define NAME_IEEE 0x1 /* IEEE name - nameType */
#define NAME_IEEE_EXT 0x2 /* IEEE extended name */
#define NAME_FC_TYPE 0x3 /* FC native name type */
#define NAME_IP_TYPE 0x4 /* IP address */
#define NAME_CCITT_TYPE 0xC
#define NAME_CCITT_GR_TYPE 0xE
uint8_t IEEEextLsb; /* FC Word 0, bit 16:23, IEEE
extended Lsb */
uint8_t IEEE[6]; /* FC IEEE address */
} s;
uint8_t wwn[8];
} u;
};
struct csp {
uint8_t fcphHigh; /* FC Word 0, byte 0 */
uint8_t fcphLow;
uint8_t bbCreditMsb;
uint8_t bbCreditLsb; /* FC Word 0, byte 3 */
/*
* 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 */
#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 */
};
struct serv_parm { /* Structure is in Big Endian format */
struct csp cmn;
struct lpfc_name portName;
struct lpfc_name nodeName;
struct class_parms cls1;
struct class_parms cls2;
struct class_parms cls3;
struct class_parms cls4;
uint8_t vendorVersion[16];
};
/*
* 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
};
/*
* 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_PRLI 0x20100014
#define ELS_CMD_PRLO 0x21100014
#define ELS_CMD_PRLO_ACC 0x02100014
#define ELS_CMD_PDISC 0x50000000
#define ELS_CMD_FDISC 0x51000000
#define ELS_CMD_ADISC 0x52000000
#define ELS_CMD_FARP 0x54000000
#define ELS_CMD_FARPR 0x55000000
#define ELS_CMD_RPS 0x56000000
#define ELS_CMD_RPL 0x57000000
#define ELS_CMD_FAN 0x60000000
#define ELS_CMD_RSCN 0x61040000
#define ELS_CMD_SCR 0x62000000
#define ELS_CMD_RNID 0x78000000
#define ELS_CMD_LIRR 0x7A000000
#define ELS_CMD_LCB 0x81000000
#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_PRLI 0x14001020
#define ELS_CMD_PRLO 0x14001021
#define ELS_CMD_PRLO_ACC 0x14001002
#define ELS_CMD_PDISC 0x50
#define ELS_CMD_FDISC 0x51
#define ELS_CMD_ADISC 0x52
#define ELS_CMD_FARP 0x54
#define ELS_CMD_FARPR 0x55
#define ELS_CMD_RPS 0x56
#define ELS_CMD_RPL 0x57
#define ELS_CMD_FAN 0x60
#define ELS_CMD_RSCN 0x0461
#define ELS_CMD_SCR 0x62
#define ELS_CMD_RNID 0x78
#define ELS_CMD_LIRR 0x7A
#define ELS_CMD_LCB 0x81
#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
uint8_t word0Reserved1; /* FC Parm Word 0, bit 16:23 */
#ifdef __BIG_ENDIAN_BITFIELD
uint8_t origProcAssocV:1; /* FC Parm Word 0, bit 15 */
uint8_t respProcAssocV:1; /* FC Parm Word 0, bit 14 */
uint8_t estabImagePair:1; /* FC Parm Word 0, bit 13 */
/* ACC = imagePairEstablished */
uint8_t word0Reserved2:1; /* FC Parm Word 0, bit 12 */
uint8_t acceptRspCode:4; /* FC Parm Word 0, bit 8:11, ACC ONLY */
#else /* __LITTLE_ENDIAN_BITFIELD */
uint8_t acceptRspCode:4; /* FC Parm Word 0, bit 8:11, ACC ONLY */
uint8_t word0Reserved2:1; /* FC Parm Word 0, bit 12 */
uint8_t estabImagePair:1; /* FC Parm Word 0, bit 13 */
uint8_t respProcAssocV:1; /* FC Parm Word 0, bit 14 */
uint8_t origProcAssocV:1; /* FC Parm Word 0, bit 15 */
/* ACC = imagePairEstablished */
#endif
#define PRLI_REQ_EXECUTED 0x1 /* acceptRspCode */
#define PRLI_NO_RESOURCES 0x2
#define PRLI_INIT_INCOMPLETE 0x3
#define PRLI_NO_SUCH_PA 0x4
#define PRLI_PREDEF_CONFIG 0x5
#define PRLI_PARTIAL_SUCCESS 0x6
#define PRLI_INVALID_PAGE_CNT 0x7
uint8_t word0Reserved3; /* FC Parm Word 0, bit 0:7 */
uint32_t origProcAssoc; /* FC Parm Word 1, bit 0:31 */
uint32_t respProcAssoc; /* FC Parm Word 2, bit 0:31 */
uint8_t word3Reserved1; /* FC Parm Word 3, bit 24:31 */
uint8_t word3Reserved2; /* FC Parm Word 3, bit 16:23 */
#ifdef __BIG_ENDIAN_BITFIELD
uint16_t Word3bit15Resved:1; /* FC Parm Word 3, bit 15 */
uint16_t Word3bit14Resved:1; /* FC Parm Word 3, bit 14 */
uint16_t Word3bit13Resved:1; /* FC Parm Word 3, bit 13 */
uint16_t Word3bit12Resved:1; /* FC Parm Word 3, bit 12 */
uint16_t Word3bit11Resved:1; /* FC Parm Word 3, bit 11 */
uint16_t Word3bit10Resved:1; /* FC Parm Word 3, bit 10 */
uint16_t TaskRetryIdReq:1; /* FC Parm Word 3, bit 9 */
uint16_t Retry:1; /* FC Parm Word 3, bit 8 */
uint16_t ConfmComplAllowed:1; /* FC Parm Word 3, bit 7 */
uint16_t dataOverLay:1; /* FC Parm Word 3, bit 6 */
uint16_t initiatorFunc:1; /* FC Parm Word 3, bit 5 */
uint16_t targetFunc:1; /* FC Parm Word 3, bit 4 */
uint16_t cmdDataMixEna:1; /* FC Parm Word 3, bit 3 */
uint16_t dataRspMixEna:1; /* FC Parm Word 3, bit 2 */
uint16_t readXferRdyDis:1; /* FC Parm Word 3, bit 1 */
uint16_t writeXferRdyDis:1; /* FC Parm Word 3, bit 0 */
#else /* __LITTLE_ENDIAN_BITFIELD */
uint16_t Retry:1; /* FC Parm Word 3, bit 8 */
uint16_t TaskRetryIdReq:1; /* FC Parm Word 3, bit 9 */
uint16_t Word3bit10Resved:1; /* FC Parm Word 3, bit 10 */
uint16_t Word3bit11Resved:1; /* FC Parm Word 3, bit 11 */
uint16_t Word3bit12Resved:1; /* FC Parm Word 3, bit 12 */
uint16_t Word3bit13Resved:1; /* FC Parm Word 3, bit 13 */
uint16_t Word3bit14Resved:1; /* FC Parm Word 3, bit 14 */
uint16_t Word3bit15Resved:1; /* FC Parm Word 3, bit 15 */
uint16_t writeXferRdyDis:1; /* FC Parm Word 3, bit 0 */
uint16_t readXferRdyDis:1; /* FC Parm Word 3, bit 1 */
uint16_t dataRspMixEna:1; /* FC Parm Word 3, bit 2 */
uint16_t cmdDataMixEna:1; /* FC Parm Word 3, bit 3 */
uint16_t targetFunc:1; /* FC Parm Word 3, bit 4 */
uint16_t initiatorFunc:1; /* FC Parm Word 3, bit 5 */
uint16_t dataOverLay:1; /* FC Parm Word 3, bit 6 */
uint16_t ConfmComplAllowed:1; /* FC Parm Word 3, bit 7 */
#endif
} PRLI;
/*
* FCP Logout (PRLO Request / ACC) Payload Definition
*/
typedef struct _PRLO { /* Structure is in Big Endian format */
uint8_t prloType; /* FC Parm Word 0, bit 24:31 */
#define PRLO_FCP_TYPE 0x08
uint8_t word0Reserved1; /* FC Parm Word 0, bit 16:23 */
#ifdef __BIG_ENDIAN_BITFIELD
uint8_t origProcAssocV:1; /* FC Parm Word 0, bit 15 */
uint8_t respProcAssocV:1; /* FC Parm Word 0, bit 14 */
uint8_t word0Reserved2:2; /* FC Parm Word 0, bit 12:13 */
uint8_t acceptRspCode:4; /* FC Parm Word 0, bit 8:11, ACC ONLY */
#else /* __LITTLE_ENDIAN_BITFIELD */
uint8_t acceptRspCode:4; /* FC Parm Word 0, bit 8:11, ACC ONLY */
uint8_t word0Reserved2:2; /* FC Parm Word 0, bit 12:13 */
uint8_t respProcAssocV:1; /* FC Parm Word 0, bit 14 */
uint8_t origProcAssocV:1; /* FC Parm Word 0, bit 15 */
#endif
#define PRLO_REQ_EXECUTED 0x1 /* acceptRspCode */
#define PRLO_NO_SUCH_IMAGE 0x4
#define PRLO_INVALID_PAGE_CNT 0x7
uint8_t word0Reserved3; /* FC Parm Word 0, bit 0:7 */
uint32_t origProcAssoc; /* FC Parm Word 1, bit 0:31 */
uint32_t respProcAssoc; /* FC Parm Word 2, bit 0:31 */
uint32_t word3Reserved1; /* FC Parm Word 3, bit 0:31 */
} PRLO;
typedef struct _ADISC { /* Structure is in Big Endian format */
uint32_t hardAL_PA;
struct lpfc_name portName;
struct lpfc_name nodeName;
uint32_t DID;
} ADISC;
typedef struct _FARP { /* Structure is in Big Endian format */
uint32_t Mflags:8;
uint32_t Odid:24;
#define FARP_NO_ACTION 0 /* FARP information enclosed, no
action */
#define FARP_MATCH_PORT 0x1 /* Match on Responder Port Name */
#define FARP_MATCH_NODE 0x2 /* Match on Responder Node Name */
#define FARP_MATCH_IP 0x4 /* Match on IP address, not supported */
#define FARP_MATCH_IPV4 0x5 /* Match on IPV4 address, not
supported */
#define FARP_MATCH_IPV6 0x6 /* Match on IPV6 address, not
supported */
uint32_t Rflags:8;
uint32_t Rdid:24;
#define FARP_REQUEST_PLOGI 0x1 /* Request for PLOGI */
#define FARP_REQUEST_FARPR 0x2 /* Request for FARP Response */
struct lpfc_name OportName;
struct lpfc_name OnodeName;
struct lpfc_name RportName;
struct lpfc_name RnodeName;
uint8_t Oipaddr[16];
uint8_t Ripaddr[16];
} FARP;
typedef struct _FAN { /* Structure is in Big Endian format */
uint32_t Fdid;
struct lpfc_name FportName;
struct lpfc_name FnodeName;
} FAN;
typedef struct _SCR { /* Structure is in Big Endian format */
uint8_t resvd1;
uint8_t resvd2;
uint8_t resvd3;
uint8_t Function;
#define SCR_FUNC_FABRIC 0x01
#define SCR_FUNC_NPORT 0x02
#define SCR_FUNC_FULL 0x03
#define SCR_CLEAR 0xff
} SCR;
typedef struct _RNID_TOP_DISC {
struct lpfc_name portName;
uint8_t resvd[8];
uint32_t unitType;
#define RNID_HBA 0x7
#define RNID_HOST 0xa
#define RNID_DRIVER 0xd
uint32_t physPort;
uint32_t attachedNodes;
uint16_t ipVersion;
#define RNID_IPV4 0x1
#define RNID_IPV6 0x2
uint16_t UDPport;
uint8_t ipAddr[16];
uint16_t resvd1;
uint16_t flags;
#define RNID_TD_SUPPORT 0x1
#define RNID_LP_VALID 0x2
} RNID_TOP_DISC;
typedef struct _RNID { /* Structure is in Big Endian format */
uint8_t Format;
#define RNID_TOPOLOGY_DISC 0xdf
uint8_t CommonLen;
uint8_t resvd1;
uint8_t SpecificLen;
struct lpfc_name portName;
struct lpfc_name nodeName;
union {
RNID_TOP_DISC topologyDisc; /* topology disc (0xdf) */
} un;
} RNID;
typedef struct _RPS { /* Structure is in Big Endian format */
union {
uint32_t portNum;
struct lpfc_name portName;
} un;
} RPS;
typedef struct _RPS_RSP { /* Structure is in Big Endian format */
uint16_t rsvd1;
uint16_t portStatus;
uint32_t linkFailureCnt;
uint32_t lossSyncCnt;
uint32_t lossSignalCnt;
uint32_t primSeqErrCnt;
uint32_t invalidXmitWord;
uint32_t crcCnt;
} RPS_RSP;
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[3];
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 */
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[3];
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_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 reserved[2];
uint8_t revision[2];
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 */
/*
* Registered Port List Format
*/
struct lpfc_fdmi_reg_port_list {
uint32_t EntryCnt;
uint32_t pe; /* Variable-length array */
};
/* Definitions for HBA / Port attribute entries */
struct lpfc_fdmi_attr_def { /* Defined in TLV format */
/* Structure is in Big Endian format */
uint32_t AttrType:16;
uint32_t AttrLen:16;
uint32_t AttrValue; /* Marks start of Value (ATTRIBUTE_ENTRY) */
};
/* Attribute Entry */
struct lpfc_fdmi_attr_entry {
union {
uint32_t AttrInt;
uint8_t AttrTypes[32];
uint8_t AttrString[256];
struct lpfc_name AttrWWN;
} un;
};
#define LPFC_FDMI_MAX_AE_SIZE sizeof(struct lpfc_fdmi_attr_entry)
/*
* 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;
};
/*
* Register HBA(RHBA)
*/
struct lpfc_fdmi_reg_hba {
struct lpfc_fdmi_hba_ident hi;
struct lpfc_fdmi_reg_port_list rpl; /* variable-length array */
/* struct lpfc_fdmi_attr_block ab; */
};
/*
* 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 Attrubute 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_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 */
/* 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_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_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 */
} INIT_LINK_VAR;
/* Structure for MB Command DOWN_LINK (06) */
typedef struct {
uint32_t rsvd1;
} DOWN_LINK_VAR;
/* Structure for MB Command CONFIG_LINK (07) */
typedef struct {
#ifdef __BIG_ENDIAN_BITFIELD
uint32_t cr:1;
uint32_t ci:1;
uint32_t cr_delay:6;
uint32_t cr_count:8;
uint32_t rsvd1:8;
uint32_t MaxBBC:8;
#else /* __LITTLE_ENDIAN_BITFIELD */
uint32_t MaxBBC:8;
uint32_t rsvd1:8;
uint32_t cr_count:8;
uint32_t cr_delay:6;
uint32_t ci:1;
uint32_t cr:1;
#endif
uint32_t myId;
uint32_t rsvd2;
uint32_t edtov;
uint32_t arbtov;
uint32_t ratov;
uint32_t rttov;
uint32_t altov;
uint32_t crtov;
uint32_t citov;
#ifdef __BIG_ENDIAN_BITFIELD
uint32_t rrq_enable:1;
uint32_t rrq_immed:1;
uint32_t rsvd4:29;
uint32_t ack0_enable:1;
#else /* __LITTLE_ENDIAN_BITFIELD */
uint32_t ack0_enable:1;
uint32_t rsvd4:29;
uint32_t rrq_immed:1;
uint32_t rrq_enable:1;
#endif
} CONFIG_LINK;
/* Structure for MB Command PART_SLIM (08)
* will be removed since SLI1 is no longer supported!
*/
typedef struct {
#ifdef __BIG_ENDIAN_BITFIELD
uint16_t offCiocb;
uint16_t numCiocb;
uint16_t offRiocb;
uint16_t numRiocb;
#else /* __LITTLE_ENDIAN_BITFIELD */
uint16_t numCiocb;
uint16_t offCiocb;
uint16_t numRiocb;
uint16_t offRiocb;
#endif
} RING_DEF;
typedef struct {
#ifdef __BIG_ENDIAN_BITFIELD
uint32_t unused1:24;
uint32_t numRing:8;
#else /* __LITTLE_ENDIAN_BITFIELD */
uint32_t numRing:8;
uint32_t unused1:24;
#endif
RING_DEF ringdef[4];
uint32_t hbainit;
} PART_SLIM_VAR;
/* Structure for MB Command CONFIG_RING (09) */
typedef struct {
#ifdef __BIG_ENDIAN_BITFIELD
uint32_t unused2:6;
uint32_t recvSeq:1;
uint32_t recvNotify:1;
uint32_t numMask:8;
uint32_t profile:8;
uint32_t unused1:4;
uint32_t ring:4;
#else /* __LITTLE_ENDIAN_BITFIELD */
uint32_t ring:4;
uint32_t unused1:4;
uint32_t profile:8;
uint32_t numMask:8;
uint32_t recvNotify:1;
uint32_t recvSeq:1;
uint32_t unused2:6;
#endif
#ifdef __BIG_ENDIAN_BITFIELD
uint16_t maxRespXchg;
uint16_t maxOrigXchg;
#else /* __LITTLE_ENDIAN_BITFIELD */
uint16_t maxOrigXchg;
uint16_t maxRespXchg;
#endif
RR_REG rrRegs[6];
} CONFIG_RING_VAR;
/* Structure for MB Command RESET_RING (10) */
typedef struct {
uint32_t ring_no;
} RESET_RING_VAR;
/* Structure for MB Command READ_CONFIG (11) */
typedef struct {
#ifdef __BIG_ENDIAN_BITFIELD
uint32_t cr:1;
uint32_t ci:1;
uint32_t cr_delay:6;
uint32_t cr_count:8;
uint32_t InitBBC:8;
uint32_t MaxBBC:8;
#else /* __LITTLE_ENDIAN_BITFIELD */
uint32_t MaxBBC:8;
uint32_t InitBBC:8;
uint32_t cr_count:8;
uint32_t cr_delay:6;
uint32_t ci:1;
uint32_t cr:1;
#endif
#ifdef __BIG_ENDIAN_BITFIELD
uint32_t topology:8;
uint32_t myDid:24;
#else /* __LITTLE_ENDIAN_BITFIELD */
uint32_t myDid:24;
uint32_t topology:8;
#endif
/* Defines for topology (defined previously) */
#ifdef __BIG_ENDIAN_BITFIELD
uint32_t AR:1;
uint32_t IR:1;
uint32_t rsvd1:29;
uint32_t ack0:1;
#else /* __LITTLE_ENDIAN_BITFIELD */
uint32_t ack0:1;
uint32_t rsvd1:29;
uint32_t IR:1;
uint32_t AR:1;
#endif
uint32_t edtov;
uint32_t arbtov;
uint32_t ratov;
uint32_t rttov;
uint32_t altov;
uint32_t lmt;
#define LMT_RESERVED 0x000 /* Not used */
#define LMT_1Gb 0x004
#define LMT_2Gb 0x008
#define LMT_4Gb 0x040
#define LMT_8Gb 0x080
#define LMT_10Gb 0x100
#define LMT_16Gb 0x200
#define LMT_32Gb 0x400
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 */
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
};
/* 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 : 19; /* Reserved */
uint32_t cdss : 1; /* Configure Data Security SLI */
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 cdss : 1; /* Configure Data Security SLI */
uint32_t rsvd1 : 19; /* Reserved */
#endif
#ifdef __BIG_ENDIAN_BITFIELD
uint32_t rsvd3 : 19; /* Reserved */
uint32_t gdss : 1; /* Configure Data Security SLI */
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 gdss : 1; /* Configure Data Security SLI */
uint32_t rsvd3 : 19; /* 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 fips_rev : 3; /* FIPS Spec Revision */
uint32_t fips_level : 4; /* FIPS Level */
uint32_t sec_err : 9; /* security crypto error */
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 sec_err : 9; /* security crypto error */
uint32_t fips_level : 4; /* FIPS Level */
uint32_t fips_rev : 3; /* FIPS Spec Revision */
#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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