diff options
Diffstat (limited to 'drivers/scsi/lpfc/lpfc_ct.c')
| -rw-r--r-- | drivers/scsi/lpfc/lpfc_ct.c | 1794 |
1 files changed, 1150 insertions, 644 deletions
diff --git a/drivers/scsi/lpfc/lpfc_ct.c b/drivers/scsi/lpfc/lpfc_ct.c index 8fded1f7605f..ac6e087f6857 100644 --- a/drivers/scsi/lpfc/lpfc_ct.c +++ b/drivers/scsi/lpfc/lpfc_ct.c @@ -287,6 +287,17 @@ lpfc_ct_free_iocb(struct lpfc_hba *phba, struct lpfc_iocbq *ctiocb) return 0; } +/** + * lpfc_gen_req - Build and issue a GEN_REQUEST command to the SLI Layer + * @vport: pointer to a host virtual N_Port data structure. + * @bmp: Pointer to BPL for SLI command + * @inp: Pointer to data buffer for response data. + * @outp: Pointer to data buffer that hold the CT command. + * @cmpl: completion routine to call when command completes + * @ndlp: Destination NPort nodelist entry + * + * This function as the final part for issuing a CT command. + */ static int lpfc_gen_req(struct lpfc_vport *vport, struct lpfc_dmabuf *bmp, struct lpfc_dmabuf *inp, struct lpfc_dmabuf *outp, @@ -311,7 +322,7 @@ lpfc_gen_req(struct lpfc_vport *vport, struct lpfc_dmabuf *bmp, icmd->un.genreq64.bdl.addrHigh = putPaddrHigh(bmp->phys); icmd->un.genreq64.bdl.addrLow = putPaddrLow(bmp->phys); icmd->un.genreq64.bdl.bdeFlags = BUFF_TYPE_BLP_64; - icmd->un.genreq64.bdl.bdeSize = (num_entry * sizeof (struct ulp_bde64)); + icmd->un.genreq64.bdl.bdeSize = (num_entry * sizeof(struct ulp_bde64)); if (usr_flg) geniocb->context3 = NULL; @@ -370,6 +381,16 @@ lpfc_gen_req(struct lpfc_vport *vport, struct lpfc_dmabuf *bmp, return 0; } +/** + * lpfc_ct_cmd - Build and issue a CT command + * @vport: pointer to a host virtual N_Port data structure. + * @inmp: Pointer to data buffer for response data. + * @bmp: Pointer to BPL for SLI command + * @ndlp: Destination NPort nodelist entry + * @cmpl: completion routine to call when command completes + * + * This function is called for issuing a CT command. + */ static int lpfc_ct_cmd(struct lpfc_vport *vport, struct lpfc_dmabuf *inmp, struct lpfc_dmabuf *bmp, struct lpfc_nodelist *ndlp, @@ -453,7 +474,7 @@ lpfc_ns_rsp(struct lpfc_vport *vport, struct lpfc_dmabuf *mp, uint32_t Size) Cnt -= 16; /* subtract length of CT header */ /* Loop through entire NameServer list of DIDs */ - while (Cnt >= sizeof (uint32_t)) { + while (Cnt >= sizeof(uint32_t)) { /* Get next DID from NameServer List */ CTentry = *ctptr++; Did = ((be32_to_cpu(CTentry)) & Mask_DID); @@ -558,7 +579,7 @@ lpfc_ns_rsp(struct lpfc_vport *vport, struct lpfc_dmabuf *mp, uint32_t Size) } if (CTentry & (cpu_to_be32(SLI_CT_LAST_ENTRY))) goto nsout1; - Cnt -= sizeof (uint32_t); + Cnt -= sizeof(uint32_t); } ctptr = NULL; @@ -1146,7 +1167,7 @@ lpfc_ns_cmd(struct lpfc_vport *vport, int cmdcode, /* fill in BDEs for command */ /* Allocate buffer for command payload */ - mp = kmalloc(sizeof (struct lpfc_dmabuf), GFP_KERNEL); + mp = kmalloc(sizeof(struct lpfc_dmabuf), GFP_KERNEL); if (!mp) { rc=2; goto ns_cmd_exit; @@ -1160,7 +1181,7 @@ lpfc_ns_cmd(struct lpfc_vport *vport, int cmdcode, } /* Allocate buffer for Buffer ptr list */ - bmp = kmalloc(sizeof (struct lpfc_dmabuf), GFP_KERNEL); + bmp = kmalloc(sizeof(struct lpfc_dmabuf), GFP_KERNEL); if (!bmp) { rc=4; goto ns_cmd_free_mpvirt; @@ -1204,7 +1225,7 @@ lpfc_ns_cmd(struct lpfc_vport *vport, int cmdcode, bpl->tus.w = le32_to_cpu(bpl->tus.w); CtReq = (struct lpfc_sli_ct_request *) mp->virt; - memset(CtReq, 0, sizeof (struct lpfc_sli_ct_request)); + memset(CtReq, 0, sizeof(struct lpfc_sli_ct_request)); CtReq->RevisionId.bits.Revision = SLI_CT_REVISION; CtReq->RevisionId.bits.InId = 0; CtReq->FsType = SLI_CT_DIRECTORY_SERVICE; @@ -1244,7 +1265,7 @@ lpfc_ns_cmd(struct lpfc_vport *vport, int cmdcode, cpu_to_be16(SLI_CTNS_RNN_ID); CtReq->un.rnn.PortId = cpu_to_be32(vport->fc_myDID); memcpy(CtReq->un.rnn.wwnn, &vport->fc_nodename, - sizeof (struct lpfc_name)); + sizeof(struct lpfc_name)); cmpl = lpfc_cmpl_ct_cmd_rnn_id; break; @@ -1264,7 +1285,7 @@ lpfc_ns_cmd(struct lpfc_vport *vport, int cmdcode, CtReq->CommandResponse.bits.CmdRsp = cpu_to_be16(SLI_CTNS_RSNN_NN); memcpy(CtReq->un.rsnn.wwnn, &vport->fc_nodename, - sizeof (struct lpfc_name)); + sizeof(struct lpfc_name)); size = sizeof(CtReq->un.rsnn.symbname); CtReq->un.rsnn.len = lpfc_vport_symbolic_node_name(vport, @@ -1319,20 +1340,29 @@ ns_cmd_exit: return 1; } +/** + * lpfc_cmpl_ct_disc_fdmi - Handle a discovery FDMI completion + * @phba: Pointer to HBA context object. + * @cmdiocb: Pointer to the command IOCBQ. + * @rspiocb: Pointer to the response IOCBQ. + * + * This function to handle the completion of a driver initiated FDMI + * CT command issued during discovery. + */ static void -lpfc_cmpl_ct_cmd_fdmi(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb, - struct lpfc_iocbq * rspiocb) +lpfc_cmpl_ct_disc_fdmi(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb, + struct lpfc_iocbq *rspiocb) { + struct lpfc_vport *vport = cmdiocb->vport; struct lpfc_dmabuf *inp = cmdiocb->context1; struct lpfc_dmabuf *outp = cmdiocb->context2; - struct lpfc_sli_ct_request *CTrsp = outp->virt; struct lpfc_sli_ct_request *CTcmd = inp->virt; - struct lpfc_nodelist *ndlp; + struct lpfc_sli_ct_request *CTrsp = outp->virt; uint16_t fdmi_cmd = CTcmd->CommandResponse.bits.CmdRsp; uint16_t fdmi_rsp = CTrsp->CommandResponse.bits.CmdRsp; - struct lpfc_vport *vport = cmdiocb->vport; IOCB_t *irsp = &rspiocb->iocb; - uint32_t latt; + struct lpfc_nodelist *ndlp; + uint32_t latt, cmd, err; latt = lpfc_els_chk_latt(vport); lpfc_debugfs_disc_trc(vport, LPFC_DISC_TRC_CT, @@ -1340,91 +1370,1076 @@ lpfc_cmpl_ct_cmd_fdmi(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb, irsp->ulpStatus, irsp->un.ulpWord[4], latt); if (latt || irsp->ulpStatus) { + + /* Look for a retryable error */ + if (irsp->ulpStatus == IOSTAT_LOCAL_REJECT) { + switch ((irsp->un.ulpWord[4] & IOERR_PARAM_MASK)) { + case IOERR_SLI_ABORTED: + case IOERR_ABORT_IN_PROGRESS: + case IOERR_SEQUENCE_TIMEOUT: + case IOERR_ILLEGAL_FRAME: + case IOERR_NO_RESOURCES: + case IOERR_ILLEGAL_COMMAND: + cmdiocb->retry++; + if (cmdiocb->retry >= LPFC_FDMI_MAX_RETRY) + break; + + /* Retry the same FDMI command */ + err = lpfc_sli_issue_iocb(phba, LPFC_ELS_RING, + cmdiocb, 0); + if (err == IOCB_ERROR) + break; + return; + default: + break; + } + } + lpfc_printf_vlog(vport, KERN_INFO, LOG_DISCOVERY, "0229 FDMI cmd %04x failed, latt = %d " "ulpStatus: x%x, rid x%x\n", be16_to_cpu(fdmi_cmd), latt, irsp->ulpStatus, irsp->un.ulpWord[4]); - goto fail_out; } + lpfc_ct_free_iocb(phba, cmdiocb); ndlp = lpfc_findnode_did(vport, FDMI_DID); if (!ndlp || !NLP_CHK_NODE_ACT(ndlp)) - goto fail_out; + return; + /* Check for a CT LS_RJT response */ + cmd = be16_to_cpu(fdmi_cmd); if (fdmi_rsp == cpu_to_be16(SLI_CT_RESPONSE_FS_RJT)) { /* FDMI rsp failed */ lpfc_printf_vlog(vport, KERN_INFO, LOG_DISCOVERY, - "0220 FDMI rsp failed Data: x%x\n", - be16_to_cpu(fdmi_cmd)); + "0220 FDMI cmd failed FS_RJT Data: x%x", cmd); + + /* Should we fallback to FDMI-2 / FDMI-1 ? */ + switch (cmd) { + case SLI_MGMT_RHBA: + if (vport->fdmi_hba_mask == LPFC_FDMI2_HBA_ATTR) { + /* Fallback to FDMI-1 */ + vport->fdmi_hba_mask = LPFC_FDMI1_HBA_ATTR; + vport->fdmi_port_mask = LPFC_FDMI1_PORT_ATTR; + /* Start over */ + lpfc_fdmi_cmd(vport, ndlp, SLI_MGMT_DHBA, 0); + } + return; + + case SLI_MGMT_RPRT: + if (vport->fdmi_port_mask == LPFC_FDMI2_PORT_ATTR) { + /* Fallback to FDMI-1 */ + vport->fdmi_port_mask = LPFC_FDMI1_PORT_ATTR; + /* Start over */ + lpfc_fdmi_cmd(vport, ndlp, cmd, 0); + } + if (vport->fdmi_port_mask == LPFC_FDMI2_SMART_ATTR) { + vport->fdmi_port_mask = LPFC_FDMI2_PORT_ATTR; + /* Retry the same command */ + lpfc_fdmi_cmd(vport, ndlp, cmd, 0); + } + return; + + case SLI_MGMT_RPA: + if (vport->fdmi_port_mask == LPFC_FDMI2_PORT_ATTR) { + /* Fallback to FDMI-1 */ + vport->fdmi_hba_mask = LPFC_FDMI1_HBA_ATTR; + vport->fdmi_port_mask = LPFC_FDMI1_PORT_ATTR; + /* Start over */ + lpfc_fdmi_cmd(vport, ndlp, SLI_MGMT_DHBA, 0); + } + if (vport->fdmi_port_mask == LPFC_FDMI2_SMART_ATTR) { + vport->fdmi_port_mask = LPFC_FDMI2_PORT_ATTR; + /* Retry the same command */ + lpfc_fdmi_cmd(vport, ndlp, cmd, 0); + } + return; + } } -fail_out: - lpfc_ct_free_iocb(phba, cmdiocb); + /* + * On success, need to cycle thru FDMI registration for discovery + * DHBA -> DPRT -> RHBA -> RPA (physical port) + * DPRT -> RPRT (vports) + */ + switch (cmd) { + case SLI_MGMT_RHBA: + lpfc_fdmi_cmd(vport, ndlp, SLI_MGMT_RPA, 0); + break; + + case SLI_MGMT_DHBA: + lpfc_fdmi_cmd(vport, ndlp, SLI_MGMT_DPRT, 0); + break; + + case SLI_MGMT_DPRT: + if (vport->port_type == LPFC_PHYSICAL_PORT) + lpfc_fdmi_cmd(vport, ndlp, SLI_MGMT_RHBA, 0); + else + lpfc_fdmi_cmd(vport, ndlp, SLI_MGMT_RPRT, 0); + break; + } + return; } -static void -lpfc_cmpl_ct_disc_fdmi(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb, - struct lpfc_iocbq *rspiocb) + +/** + * lpfc_fdmi_num_disc_check - Check how many mapped NPorts we are connected to + * @vport: pointer to a host virtual N_Port data structure. + * + * Called from hbeat timeout routine to check if the number of discovered + * ports has changed. If so, re-register thar port Attribute. + */ +void +lpfc_fdmi_num_disc_check(struct lpfc_vport *vport) { - struct lpfc_vport *vport = cmdiocb->vport; - struct lpfc_dmabuf *inp = cmdiocb->context1; - struct lpfc_sli_ct_request *CTcmd = inp->virt; - uint16_t fdmi_cmd = CTcmd->CommandResponse.bits.CmdRsp; + struct lpfc_hba *phba = vport->phba; struct lpfc_nodelist *ndlp; + uint16_t cnt; - lpfc_cmpl_ct_cmd_fdmi(phba, cmdiocb, rspiocb); + if (!lpfc_is_link_up(phba)) + return; + + if (!(vport->fdmi_port_mask & LPFC_FDMI_PORT_ATTR_num_disc)) + return; + + cnt = lpfc_find_map_node(vport); + if (cnt == vport->fdmi_num_disc) + return; ndlp = lpfc_findnode_did(vport, FDMI_DID); if (!ndlp || !NLP_CHK_NODE_ACT(ndlp)) return; - /* - * Need to cycle thru FDMI registration for discovery - * DHBA -> DPRT -> RHBA -> RPA - */ - switch (be16_to_cpu(fdmi_cmd)) { - case SLI_MGMT_RHBA: - lpfc_fdmi_cmd(vport, ndlp, SLI_MGMT_RPA); - break; + if (vport->port_type == LPFC_PHYSICAL_PORT) { + lpfc_fdmi_cmd(vport, ndlp, SLI_MGMT_RPA, + LPFC_FDMI_PORT_ATTR_num_disc); + } else { + lpfc_fdmi_cmd(vport, ndlp, SLI_MGMT_RPRT, + LPFC_FDMI_PORT_ATTR_num_disc); + } +} - case SLI_MGMT_DHBA: - lpfc_fdmi_cmd(vport, ndlp, SLI_MGMT_DPRT); - break; +/* Routines for all individual HBA attributes */ +int +lpfc_fdmi_hba_attr_wwnn(struct lpfc_vport *vport, struct lpfc_fdmi_attr_def *ad) +{ + struct lpfc_fdmi_attr_entry *ae; + uint32_t size; - case SLI_MGMT_DPRT: - lpfc_fdmi_cmd(vport, ndlp, SLI_MGMT_RHBA); + ae = (struct lpfc_fdmi_attr_entry *)&ad->AttrValue; + memset(ae, 0, sizeof(struct lpfc_name)); + + memcpy(&ae->un.AttrWWN, &vport->fc_sparam.nodeName, + sizeof(struct lpfc_name)); + size = FOURBYTES + sizeof(struct lpfc_name); + ad->AttrLen = cpu_to_be16(size); + ad->AttrType = cpu_to_be16(RHBA_NODENAME); + return size; +} +int +lpfc_fdmi_hba_attr_manufacturer(struct lpfc_vport *vport, + struct lpfc_fdmi_attr_def *ad) +{ + struct lpfc_fdmi_attr_entry *ae; + uint32_t len, size; + + ae = (struct lpfc_fdmi_attr_entry *)&ad->AttrValue; + memset(ae, 0, 256); + + strncpy(ae->un.AttrString, + "Emulex Corporation", + sizeof(ae->un.AttrString)); + len = strnlen(ae->un.AttrString, + sizeof(ae->un.AttrString)); + len += (len & 3) ? (4 - (len & 3)) : 4; + size = FOURBYTES + len; + ad->AttrLen = cpu_to_be16(size); + ad->AttrType = cpu_to_be16(RHBA_MANUFACTURER); + return size; +} + +int +lpfc_fdmi_hba_attr_sn(struct lpfc_vport *vport, struct lpfc_fdmi_attr_def *ad) +{ + struct lpfc_hba *phba = vport->phba; + struct lpfc_fdmi_attr_entry *ae; + uint32_t len, size; + + ae = (struct lpfc_fdmi_attr_entry *)&ad->AttrValue; + memset(ae, 0, 256); + + strncpy(ae->un.AttrString, phba->SerialNumber, + sizeof(ae->un.AttrString)); + len = strnlen(ae->un.AttrString, + sizeof(ae->un.AttrString)); + len += (len & 3) ? (4 - (len & 3)) : 4; + size = FOURBYTES + len; + ad->AttrLen = cpu_to_be16(size); + ad->AttrType = cpu_to_be16(RHBA_SERIAL_NUMBER); + return size; +} + +int +lpfc_fdmi_hba_attr_model(struct lpfc_vport *vport, + struct lpfc_fdmi_attr_def *ad) +{ + struct lpfc_hba *phba = vport->phba; + struct lpfc_fdmi_attr_entry *ae; + uint32_t len, size; + + ae = (struct lpfc_fdmi_attr_entry *)&ad->AttrValue; + memset(ae, 0, 256); + + strncpy(ae->un.AttrString, phba->ModelName, + sizeof(ae->un.AttrString)); + len = strnlen(ae->un.AttrString, sizeof(ae->un.AttrString)); + len += (len & 3) ? (4 - (len & 3)) : 4; + size = FOURBYTES + len; + ad->AttrLen = cpu_to_be16(size); + ad->AttrType = cpu_to_be16(RHBA_MODEL); + return size; +} + +int +lpfc_fdmi_hba_attr_description(struct lpfc_vport *vport, + struct lpfc_fdmi_attr_def *ad) +{ + struct lpfc_hba *phba = vport->phba; + struct lpfc_fdmi_attr_entry *ae; + uint32_t len, size; + + ae = (struct lpfc_fdmi_attr_entry *)&ad->AttrValue; + memset(ae, 0, 256); + + strncpy(ae->un.AttrString, phba->ModelDesc, + sizeof(ae->un.AttrString)); + len = strnlen(ae->un.AttrString, + sizeof(ae->un.AttrString)); + len += (len & 3) ? (4 - (len & 3)) : 4; + size = FOURBYTES + len; + ad->AttrLen = cpu_to_be16(size); + ad->AttrType = cpu_to_be16(RHBA_MODEL_DESCRIPTION); + return size; +} + +int +lpfc_fdmi_hba_attr_hdw_ver(struct lpfc_vport *vport, + struct lpfc_fdmi_attr_def *ad) +{ + struct lpfc_hba *phba = vport->phba; + lpfc_vpd_t *vp = &phba->vpd; + struct lpfc_fdmi_attr_entry *ae; + uint32_t i, j, incr, size; + + ae = (struct lpfc_fdmi_attr_entry *)&ad->AttrValue; + memset(ae, 0, 256); + + /* Convert JEDEC ID to ascii for hardware version */ + incr = vp->rev.biuRev; + for (i = 0; i < 8; i++) { + j = (incr & 0xf); + if (j <= 9) + ae->un.AttrString[7 - i] = + (char)((uint8_t) 0x30 + + (uint8_t) j); + else + ae->un.AttrString[7 - i] = + (char)((uint8_t) 0x61 + + (uint8_t) (j - 10)); + incr = (incr >> 4); + } + size = FOURBYTES + 8; + ad->AttrLen = cpu_to_be16(size); + ad->AttrType = cpu_to_be16(RHBA_HARDWARE_VERSION); + return size; +} + +int +lpfc_fdmi_hba_attr_drvr_ver(struct lpfc_vport *vport, + struct lpfc_fdmi_attr_def *ad) +{ + struct lpfc_fdmi_attr_entry *ae; + uint32_t len, size; + + ae = (struct lpfc_fdmi_attr_entry *)&ad->AttrValue; + memset(ae, 0, 256); + + strncpy(ae->un.AttrString, lpfc_release_version, + sizeof(ae->un.AttrString)); + len = strnlen(ae->un.AttrString, + sizeof(ae->un.AttrString)); + len += (len & 3) ? (4 - (len & 3)) : 4; + size = FOURBYTES + len; + ad->AttrLen = cpu_to_be16(size); + ad->AttrType = cpu_to_be16(RHBA_DRIVER_VERSION); + return size; +} + +int +lpfc_fdmi_hba_attr_rom_ver(struct lpfc_vport *vport, + struct lpfc_fdmi_attr_def *ad) +{ + struct lpfc_hba *phba = vport->phba; + struct lpfc_fdmi_attr_entry *ae; + uint32_t len, size; + + ae = (struct lpfc_fdmi_attr_entry *)&ad->AttrValue; + memset(ae, 0, 256); + + if (phba->sli_rev == LPFC_SLI_REV4) + lpfc_decode_firmware_rev(phba, ae->un.AttrString, 1); + else + strncpy(ae->un.AttrString, phba->OptionROMVersion, + sizeof(ae->un.AttrString)); + len = strnlen(ae->un.AttrString, + sizeof(ae->un.AttrString)); + len += (len & 3) ? (4 - (len & 3)) : 4; + size = FOURBYTES + len; + ad->AttrLen = cpu_to_be16(size); + ad->AttrType = cpu_to_be16(RHBA_OPTION_ROM_VERSION); + return size; +} + +int +lpfc_fdmi_hba_attr_fmw_ver(struct lpfc_vport *vport, + struct lpfc_fdmi_attr_def *ad) +{ + struct lpfc_hba *phba = vport->phba; + struct lpfc_fdmi_attr_entry *ae; + uint32_t len, size; + + ae = (struct lpfc_fdmi_attr_entry *)&ad->AttrValue; + memset(ae, 0, 256); + + lpfc_decode_firmware_rev(phba, ae->un.AttrString, 1); + len = strnlen(ae->un.AttrString, + sizeof(ae->un.AttrString)); + len += (len & 3) ? (4 - (len & 3)) : 4; + size = FOURBYTES + len; + ad->AttrLen = cpu_to_be16(size); + ad->AttrType = cpu_to_be16(RHBA_FIRMWARE_VERSION); + return size; +} + +int +lpfc_fdmi_hba_attr_os_ver(struct lpfc_vport *vport, + struct lpfc_fdmi_attr_def *ad) +{ + struct lpfc_fdmi_attr_entry *ae; + uint32_t len, size; + + ae = (struct lpfc_fdmi_attr_entry *)&ad->AttrValue; + memset(ae, 0, 256); + + snprintf(ae->un.AttrString, sizeof(ae->un.AttrString), "%s %s %s", + init_utsname()->sysname, + init_utsname()->release, + init_utsname()->version); + + len = strnlen(ae->un.AttrString, sizeof(ae->un.AttrString)); + len += (len & 3) ? (4 - (len & 3)) : 4; + size = FOURBYTES + len; + ad->AttrLen = cpu_to_be16(size); + ad->AttrType = cpu_to_be16(RHBA_OS_NAME_VERSION); + return size; +} + +int +lpfc_fdmi_hba_attr_ct_len(struct lpfc_vport *vport, + struct lpfc_fdmi_attr_def *ad) +{ + struct lpfc_fdmi_attr_entry *ae; + uint32_t size; + + ae = (struct lpfc_fdmi_attr_entry *)&ad->AttrValue; + + ae->un.AttrInt = cpu_to_be32(LPFC_MAX_CT_SIZE); + size = FOURBYTES + sizeof(uint32_t); + ad->AttrLen = cpu_to_be16(size); + ad->AttrType = cpu_to_be16(RHBA_MAX_CT_PAYLOAD_LEN); + return size; +} + +int +lpfc_fdmi_hba_attr_symbolic_name(struct lpfc_vport *vport, + struct lpfc_fdmi_attr_def *ad) +{ + struct lpfc_fdmi_attr_entry *ae; + uint32_t len, size; + + ae = (struct lpfc_fdmi_attr_entry *)&ad->AttrValue; + memset(ae, 0, 256); + + len = lpfc_vport_symbolic_node_name(vport, + ae->un.AttrString, 256); + len += (len & 3) ? (4 - (len & 3)) : 4; + size = FOURBYTES + len; + ad->AttrLen = cpu_to_be16(size); + ad->AttrType = cpu_to_be16(RHBA_SYM_NODENAME); + return size; +} + +int +lpfc_fdmi_hba_attr_vendor_info(struct lpfc_vport *vport, + struct lpfc_fdmi_attr_def *ad) +{ + struct lpfc_fdmi_attr_entry *ae; + uint32_t size; + + ae = (struct lpfc_fdmi_attr_entry *)&ad->AttrValue; + + /* Nothing is defined for this currently */ + ae->un.AttrInt = cpu_to_be32(0); + size = FOURBYTES + sizeof(uint32_t); + ad->AttrLen = cpu_to_be16(size); + ad->AttrType = cpu_to_be16(RHBA_VENDOR_INFO); + return size; +} + +int +lpfc_fdmi_hba_attr_num_ports(struct lpfc_vport *vport, + struct lpfc_fdmi_attr_def *ad) +{ + struct lpfc_fdmi_attr_entry *ae; + uint32_t size; + + ae = (struct lpfc_fdmi_attr_entry *)&ad->AttrValue; + + /* Each driver instance corresponds to a single port */ + ae->un.AttrInt = cpu_to_be32(1); + size = FOURBYTES + sizeof(uint32_t); + ad->AttrLen = cpu_to_be16(size); + ad->AttrType = cpu_to_be16(RHBA_NUM_PORTS); + return size; +} + +int +lpfc_fdmi_hba_attr_fabric_wwnn(struct lpfc_vport *vport, + struct lpfc_fdmi_attr_def *ad) +{ + struct lpfc_fdmi_attr_entry *ae; + uint32_t size; + + ae = (struct lpfc_fdmi_attr_entry *)&ad->AttrValue; + memset(ae, 0, sizeof(struct lpfc_name)); + + memcpy(&ae->un.AttrWWN, &vport->fabric_nodename, + sizeof(struct lpfc_name)); + size = FOURBYTES + sizeof(struct lpfc_name); + ad->AttrLen = cpu_to_be16(size); + ad->AttrType = cpu_to_be16(RHBA_FABRIC_WWNN); + return size; +} + +int +lpfc_fdmi_hba_attr_bios_ver(struct lpfc_vport *vport, + struct lpfc_fdmi_attr_def *ad) +{ + struct lpfc_hba *phba = vport->phba; + struct lpfc_fdmi_attr_entry *ae; + uint32_t len, size; + + ae = (struct lpfc_fdmi_attr_entry *)&ad->AttrValue; + memset(ae, 0, 256); + + lpfc_decode_firmware_rev(phba, ae->un.AttrString, 1); + len = strnlen(ae->un.AttrString, + sizeof(ae->un.AttrString)); + len += (len & 3) ? (4 - (len & 3)) : 4; + size = FOURBYTES + len; + ad->AttrLen = cpu_to_be16(size); + ad->AttrType = cpu_to_be16(RHBA_BIOS_VERSION); + return size; +} + +int +lpfc_fdmi_hba_attr_bios_state(struct lpfc_vport *vport, + struct lpfc_fdmi_attr_def *ad) +{ + struct lpfc_fdmi_attr_entry *ae; + uint32_t size; + + ae = (struct lpfc_fdmi_attr_entry *)&ad->AttrValue; + + /* Driver doesn't have access to this information */ + ae->un.AttrInt = cpu_to_be32(0); + size = FOURBYTES + sizeof(uint32_t); + ad->AttrLen = cpu_to_be16(size); + ad->AttrType = cpu_to_be16(RHBA_BIOS_STATE); + return size; +} + +int +lpfc_fdmi_hba_attr_vendor_id(struct lpfc_vport *vport, + struct lpfc_fdmi_attr_def *ad) +{ + struct lpfc_fdmi_attr_entry *ae; + uint32_t len, size; + + ae = (struct lpfc_fdmi_attr_entry *)&ad->AttrValue; + memset(ae, 0, 256); + + strncpy(ae->un.AttrString, "EMULEX", + sizeof(ae->un.AttrString)); + len = strnlen(ae->un.AttrString, + sizeof(ae->un.AttrString)); + len += (len & 3) ? (4 - (len & 3)) : 4; + size = FOURBYTES + len; + ad->AttrLen = cpu_to_be16(size); + ad->AttrType = cpu_to_be16(RHBA_VENDOR_ID); + return size; +} + +/* Routines for all individual PORT attributes */ +int +lpfc_fdmi_port_attr_fc4type(struct lpfc_vport *vport, + struct lpfc_fdmi_attr_def *ad) +{ + struct lpfc_fdmi_attr_entry *ae; + uint32_t size; + + ae = (struct lpfc_fdmi_attr_entry *)&ad->AttrValue; + memset(ae, 0, 32); + + ae->un.AttrTypes[3] = 0x02; /* Type 1 - ELS */ + ae->un.AttrTypes[2] = 0x01; /* Type 8 - FCP */ + ae->un.AttrTypes[7] = 0x01; /* Type 32 - CT */ + size = FOURBYTES + 32; + ad->AttrLen = cpu_to_be16(size); + ad->AttrType = cpu_to_be16(RPRT_SUPPORTED_FC4_TYPES); + return size; +} + +int +lpfc_fdmi_port_attr_support_speed(struct lpfc_vport *vport, + struct lpfc_fdmi_attr_def *ad) +{ + struct lpfc_hba *phba = vport->phba; + struct lpfc_fdmi_attr_entry *ae; + uint32_t size; + + ae = (struct lpfc_fdmi_attr_entry *)&ad->AttrValue; + + ae->un.AttrInt = 0; + if (phba->lmt & LMT_32Gb) + ae->un.AttrInt |= HBA_PORTSPEED_32GBIT; + if (phba->lmt & LMT_16Gb) + ae->un.AttrInt |= HBA_PORTSPEED_16GBIT; + if (phba->lmt & LMT_10Gb) + ae->un.AttrInt |= HBA_PORTSPEED_10GBIT; + if (phba->lmt & LMT_8Gb) + ae->un.AttrInt |= HBA_PORTSPEED_8GBIT; + if (phba->lmt & LMT_4Gb) + ae->un.AttrInt |= HBA_PORTSPEED_4GBIT; + if (phba->lmt & LMT_2Gb) + ae->un.AttrInt |= HBA_PORTSPEED_2GBIT; + if (phba->lmt & LMT_1Gb) + ae->un.AttrInt |= HBA_PORTSPEED_1GBIT; + ae->un.AttrInt = cpu_to_be32(ae->un.AttrInt); + size = FOURBYTES + sizeof(uint32_t); + ad->AttrLen = cpu_to_be16(size); + ad->AttrType = cpu_to_be16(RPRT_SUPPORTED_SPEED); + return size; +} + +int +lpfc_fdmi_port_attr_speed(struct lpfc_vport *vport, + struct lpfc_fdmi_attr_def *ad) +{ + struct lpfc_hba *phba = vport->phba; + struct lpfc_fdmi_attr_entry *ae; + uint32_t size; + + ae = (struct lpfc_fdmi_attr_entry *)&ad->AttrValue; + + switch (phba->fc_linkspeed) { + case LPFC_LINK_SPEED_1GHZ: + ae->un.AttrInt = HBA_PORTSPEED_1GBIT; + break; + case LPFC_LINK_SPEED_2GHZ: + ae->un.AttrInt = HBA_PORTSPEED_2GBIT; + break; + case LPFC_LINK_SPEED_4GHZ: + ae->un.AttrInt = HBA_PORTSPEED_4GBIT; + break; + case LPFC_LINK_SPEED_8GHZ: + ae->un.AttrInt = HBA_PORTSPEED_8GBIT; + break; + case LPFC_LINK_SPEED_10GHZ: + ae->un.AttrInt = HBA_PORTSPEED_10GBIT; + break; + case LPFC_LINK_SPEED_16GHZ: + ae->un.AttrInt = HBA_PORTSPEED_16GBIT; + break; + case LPFC_LINK_SPEED_32GHZ: + ae->un.AttrInt = HBA_PORTSPEED_32GBIT; + break; + default: + ae->un.AttrInt = HBA_PORTSPEED_UNKNOWN; break; } + ae->un.AttrInt = cpu_to_be32(ae->un.AttrInt); + size = FOURBYTES + sizeof(uint32_t); + ad->AttrLen = cpu_to_be16(size); + ad->AttrType = cpu_to_be16(RPRT_PORT_SPEED); + return size; +} + +int +lpfc_fdmi_port_attr_max_frame(struct lpfc_vport *vport, + struct lpfc_fdmi_attr_def *ad) +{ + struct serv_parm *hsp; + struct lpfc_fdmi_attr_entry *ae; + uint32_t size; + + ae = (struct lpfc_fdmi_attr_entry *)&ad->AttrValue; + + hsp = (struct serv_parm *)&vport->fc_sparam; + ae->un.AttrInt = (((uint32_t) hsp->cmn.bbRcvSizeMsb) << 8) | + (uint32_t) hsp->cmn.bbRcvSizeLsb; + ae->un.AttrInt = cpu_to_be32(ae->un.AttrInt); + size = FOURBYTES + sizeof(uint32_t); + ad->AttrLen = cpu_to_be16(size); + ad->AttrType = cpu_to_be16(RPRT_MAX_FRAME_SIZE); + return size; +} + +int +lpfc_fdmi_port_attr_os_devname(struct lpfc_vport *vport, + struct lpfc_fdmi_attr_def *ad) +{ + struct Scsi_Host *shost = lpfc_shost_from_vport(vport); + struct lpfc_fdmi_attr_entry *ae; + uint32_t len, size; + + ae = (struct lpfc_fdmi_attr_entry *)&ad->AttrValue; + memset(ae, 0, 256); + + snprintf(ae->un.AttrString, sizeof(ae->un.AttrString), + "/sys/class/scsi_host/host%d", shost->host_no); + len = strnlen((char *)ae->un.AttrString, + sizeof(ae->un.AttrString)); + len += (len & 3) ? (4 - (len & 3)) : 4; + size = FOURBYTES + len; + ad->AttrLen = cpu_to_be16(size); + ad->AttrType = cpu_to_be16(RPRT_OS_DEVICE_NAME); + return size; +} + +int +lpfc_fdmi_port_attr_host_name(struct lpfc_vport *vport, + struct lpfc_fdmi_attr_def *ad) +{ + struct lpfc_fdmi_attr_entry *ae; + uint32_t len, size; + + ae = (struct lpfc_fdmi_attr_entry *)&ad->AttrValue; + memset(ae, 0, 256); + + snprintf(ae->un.AttrString, sizeof(ae->un.AttrString), "%s", + init_utsname()->nodename); + + len = strnlen(ae->un.AttrString, sizeof(ae->un.AttrString)); + len += (len & 3) ? (4 - (len & 3)) : 4; + size = FOURBYTES + len; + ad->AttrLen = cpu_to_be16(size); + ad->AttrType = cpu_to_be16(RPRT_HOST_NAME); + return size; +} + +int +lpfc_fdmi_port_attr_wwnn(struct lpfc_vport *vport, + struct lpfc_fdmi_attr_def *ad) +{ + struct lpfc_fdmi_attr_entry *ae; + uint32_t size; + + ae = (struct lpfc_fdmi_attr_entry *)&ad->AttrValue; + memset(ae, 0, sizeof(struct lpfc_name)); + + memcpy(&ae->un.AttrWWN, &vport->fc_sparam.nodeName, + sizeof(struct lpfc_name)); + size = FOURBYTES + sizeof(struct lpfc_name); + ad->AttrLen = cpu_to_be16(size); + ad->AttrType = cpu_to_be16(RPRT_NODENAME); + return size; +} + +int +lpfc_fdmi_port_attr_wwpn(struct lpfc_vport *vport, + struct lpfc_fdmi_attr_def *ad) +{ + struct lpfc_fdmi_attr_entry *ae; + uint32_t size; + + ae = (struct lpfc_fdmi_attr_entry *)&ad->AttrValue; + memset(ae, 0, sizeof(struct lpfc_name)); + + memcpy(&ae->un.AttrWWN, &vport->fc_sparam.portName, + sizeof(struct lpfc_name)); + size = FOURBYTES + sizeof(struct lpfc_name); + ad->AttrLen = cpu_to_be16(size); + ad->AttrType = cpu_to_be16(RPRT_PORTNAME); + return size; +} + +int +lpfc_fdmi_port_attr_symbolic_name(struct lpfc_vport *vport, + struct lpfc_fdmi_attr_def *ad) +{ + struct lpfc_fdmi_attr_entry *ae; + uint32_t len, size; + + ae = (struct lpfc_fdmi_attr_entry *)&ad->AttrValue; + memset(ae, 0, 256); + + len = lpfc_vport_symbolic_port_name(vport, ae->un.AttrString, 256); + len += (len & 3) ? (4 - (len & 3)) : 4; + size = FOURBYTES + len; + ad->AttrLen = cpu_to_be16(size); + ad->AttrType = cpu_to_be16(RPRT_SYM_PORTNAME); + return size; +} + +int +lpfc_fdmi_port_attr_port_type(struct lpfc_vport *vport, + struct lpfc_fdmi_attr_def *ad) +{ + struct lpfc_hba *phba = vport->phba; + struct lpfc_fdmi_attr_entry *ae; + uint32_t size; + + ae = (struct lpfc_fdmi_attr_entry *)&ad->AttrValue; + if (phba->fc_topology == LPFC_TOPOLOGY_LOOP) + ae->un.AttrInt = cpu_to_be32(LPFC_FDMI_PORTTYPE_NLPORT); + else + ae->un.AttrInt = cpu_to_be32(LPFC_FDMI_PORTTYPE_NPORT); + size = FOURBYTES + sizeof(uint32_t); + ad->AttrLen = cpu_to_be16(size); + ad->AttrType = cpu_to_be16(RPRT_PORT_TYPE); + return size; +} + +int +lpfc_fdmi_port_attr_class(struct lpfc_vport *vport, + struct lpfc_fdmi_attr_def *ad) +{ + struct lpfc_fdmi_attr_entry *ae; + uint32_t size; + + ae = (struct lpfc_fdmi_attr_entry *)&ad->AttrValue; + ae->un.AttrInt = cpu_to_be32(FC_COS_CLASS2 | FC_COS_CLASS3); + size = FOURBYTES + sizeof(uint32_t); + ad->AttrLen = cpu_to_be16(size); + ad->AttrType = cpu_to_be16(RPRT_SUPPORTED_CLASS); + return size; +} + +int +lpfc_fdmi_port_attr_fabric_wwpn(struct lpfc_vport *vport, + struct lpfc_fdmi_attr_def *ad) +{ + struct lpfc_fdmi_attr_entry *ae; + uint32_t size; + + ae = (struct lpfc_fdmi_attr_entry *)&ad->AttrValue; + memset(ae, 0, sizeof(struct lpfc_name)); + + memcpy(&ae->un.AttrWWN, &vport->fabric_portname, + sizeof(struct lpfc_name)); + size = FOURBYTES + sizeof(struct lpfc_name); + ad->AttrLen = cpu_to_be16(size); + ad->AttrType = cpu_to_be16(RPRT_FABRICNAME); + return size; +} + +int +lpfc_fdmi_port_attr_active_fc4type(struct lpfc_vport *vport, + struct lpfc_fdmi_attr_def *ad) +{ + struct lpfc_fdmi_attr_entry *ae; + uint32_t size; + + ae = (struct lpfc_fdmi_attr_entry *)&ad->AttrValue; + memset(ae, 0, 32); + + ae->un.AttrTypes[3] = 0x02; /* Type 1 - ELS */ + ae->un.AttrTypes[2] = 0x01; /* Type 8 - FCP */ + ae->un.AttrTypes[7] = 0x01; /* Type 32 - CT */ + size = FOURBYTES + 32; + ad->AttrLen = cpu_to_be16(size); + ad->AttrType = cpu_to_be16(RPRT_ACTIVE_FC4_TYPES); + return size; +} + +int +lpfc_fdmi_port_attr_port_state(struct lpfc_vport *vport, + struct lpfc_fdmi_attr_def *ad) +{ + struct lpfc_fdmi_attr_entry *ae; + uint32_t size; + + ae = (struct lpfc_fdmi_attr_entry *)&ad->AttrValue; + /* Link Up - operational */ + ae->un.AttrInt = cpu_to_be32(LPFC_FDMI_PORTSTATE_ONLINE); + size = FOURBYTES + sizeof(uint32_t); + ad->AttrLen = cpu_to_be16(size); + ad->AttrType = cpu_to_be16(RPRT_PORT_STATE); + return size; +} + +int +lpfc_fdmi_port_attr_num_disc(struct lpfc_vport *vport, + struct lpfc_fdmi_attr_def *ad) +{ + struct lpfc_fdmi_attr_entry *ae; + uint32_t size; + + ae = (struct lpfc_fdmi_attr_entry *)&ad->AttrValue; + vport->fdmi_num_disc = lpfc_find_map_node(vport); + ae->un.AttrInt = cpu_to_be32(vport->fdmi_num_disc); + size = FOURBYTES + sizeof(uint32_t); + ad->AttrLen = cpu_to_be16(size); + ad->AttrType = cpu_to_be16(RPRT_DISC_PORT); + return size; +} + +int +lpfc_fdmi_port_attr_nportid(struct lpfc_vport *vport, + struct lpfc_fdmi_attr_def *ad) +{ + struct lpfc_fdmi_attr_entry *ae; + uint32_t size; + + ae = (struct lpfc_fdmi_attr_entry *)&ad->AttrValue; + ae->un.AttrInt = cpu_to_be32(vport->fc_myDID); + size = FOURBYTES + sizeof(uint32_t); + ad->AttrLen = cpu_to_be16(size); + ad->AttrType = cpu_to_be16(RPRT_PORT_ID); + return size; +} + +int +lpfc_fdmi_smart_attr_service(struct lpfc_vport *vport, + struct lpfc_fdmi_attr_def *ad) +{ + struct lpfc_fdmi_attr_entry *ae; + uint32_t len, size; + + ae = (struct lpfc_fdmi_attr_entry *)&ad->AttrValue; + memset(ae, 0, 256); + + strncpy(ae->un.AttrString, "Smart SAN Initiator", + sizeof(ae->un.AttrString)); + len = strnlen(ae->un.AttrString, + sizeof(ae->un.AttrString)); + len += (len & 3) ? (4 - (len & 3)) : 4; + size = FOURBYTES + len; + ad->AttrLen = cpu_to_be16(size); + ad->AttrType = cpu_to_be16(RPRT_SMART_SERVICE); + return size; +} + +int +lpfc_fdmi_smart_attr_guid(struct lpfc_vport *vport, + struct lpfc_fdmi_attr_def *ad) +{ + struct lpfc_fdmi_attr_entry *ae; + uint32_t size; + + ae = (struct lpfc_fdmi_attr_entry *)&ad->AttrValue; + memset(ae, 0, 256); + + memcpy(&ae->un.AttrString, &vport->fc_sparam.nodeName, + sizeof(struct lpfc_name)); + memcpy((((uint8_t *)&ae->un.AttrString) + + sizeof(struct lpfc_name)), + &vport->fc_sparam.portName, sizeof(struct lpfc_name)); + size = FOURBYTES + (2 * sizeof(struct lpfc_name)); + ad->AttrLen = cpu_to_be16(size); + ad->AttrType = cpu_to_be16(RPRT_SMART_GUID); + return size; +} + +int +lpfc_fdmi_smart_attr_version(struct lpfc_vport *vport, + struct lpfc_fdmi_attr_def *ad) +{ + struct lpfc_fdmi_attr_entry *ae; + uint32_t len, size; + + ae = (struct lpfc_fdmi_attr_entry *)&ad->AttrValue; + memset(ae, 0, 256); + + strncpy(ae->un.AttrString, "Smart SAN Version 1.0", + sizeof(ae->un.AttrString)); + len = strnlen(ae->un.AttrString, + sizeof(ae->un.AttrString)); + len += (len & 3) ? (4 - (len & 3)) : 4; + size = FOURBYTES + len; + ad->AttrLen = cpu_to_be16(size); + ad->AttrType = cpu_to_be16(RPRT_SMART_VERSION); + return size; +} + +int +lpfc_fdmi_smart_attr_model(struct lpfc_vport *vport, + struct lpfc_fdmi_attr_def *ad) +{ + struct lpfc_hba *phba = vport->phba; + struct lpfc_fdmi_attr_entry *ae; + uint32_t len, size; + + ae = (struct lpfc_fdmi_attr_entry *)&ad->AttrValue; + memset(ae, 0, 256); + + strncpy(ae->un.AttrString, phba->ModelName, + sizeof(ae->un.AttrString)); + len = strnlen(ae->un.AttrString, sizeof(ae->un.AttrString)); + len += (len & 3) ? (4 - (len & 3)) : 4; + size = FOURBYTES + len; + ad->AttrLen = cpu_to_be16(size); + ad->AttrType = cpu_to_be16(RPRT_SMART_MODEL); + return size; +} + +int +lpfc_fdmi_smart_attr_port_info(struct lpfc_vport *vport, + struct lpfc_fdmi_attr_def *ad) +{ + struct lpfc_fdmi_attr_entry *ae; + uint32_t size; + + ae = (struct lpfc_fdmi_attr_entry *)&ad->AttrValue; + + /* SRIOV (type 3) is not supported */ + if (vport->vpi) + ae->un.AttrInt = cpu_to_be32(2); /* NPIV */ + else + ae->un.AttrInt = cpu_to_be32(1); /* Physical */ + size = FOURBYTES + sizeof(uint32_t); + ad->AttrLen = cpu_to_be16(size); + ad->AttrType = cpu_to_be16(RPRT_SMART_PORT_INFO); + return size; +} + +int +lpfc_fdmi_smart_attr_qos(struct lpfc_vport *vport, + struct lpfc_fdmi_attr_def *ad) +{ + struct lpfc_fdmi_attr_entry *ae; + uint32_t size; + + ae = (struct lpfc_fdmi_attr_entry *)&ad->AttrValue; + ae->un.AttrInt = cpu_to_be32(0); + size = FOURBYTES + sizeof(uint32_t); + ad->AttrLen = cpu_to_be16(size); + ad->AttrType = cpu_to_be16(RPRT_SMART_QOS); + return size; +} + +int +lpfc_fdmi_smart_attr_security(struct lpfc_vport *vport, + struct lpfc_fdmi_attr_def *ad) +{ + struct lpfc_fdmi_attr_entry *ae; + uint32_t size; + + ae = (struct lpfc_fdmi_attr_entry *)&ad->AttrValue; + ae->un.AttrInt = cpu_to_be32(0); + size = FOURBYTES + sizeof(uint32_t); + ad->AttrLen = cpu_to_be16(size); + ad->AttrType = cpu_to_be16(RPRT_SMART_SECURITY); + return size; } +/* RHBA attribute jump table */ +int (*lpfc_fdmi_hba_action[]) + (struct lpfc_vport *vport, struct lpfc_fdmi_attr_def *ad) = { + /* Action routine Mask bit Attribute type */ + lpfc_fdmi_hba_attr_wwnn, /* bit0 RHBA_NODENAME */ + lpfc_fdmi_hba_attr_manufacturer, /* bit1 RHBA_MANUFACTURER */ + lpfc_fdmi_hba_attr_sn, /* bit2 RHBA_SERIAL_NUMBER */ + lpfc_fdmi_hba_attr_model, /* bit3 RHBA_MODEL */ + lpfc_fdmi_hba_attr_description, /* bit4 RHBA_MODEL_DESCRIPTION */ + lpfc_fdmi_hba_attr_hdw_ver, /* bit5 RHBA_HARDWARE_VERSION */ + lpfc_fdmi_hba_attr_drvr_ver, /* bit6 RHBA_DRIVER_VERSION */ + lpfc_fdmi_hba_attr_rom_ver, /* bit7 RHBA_OPTION_ROM_VERSION */ + lpfc_fdmi_hba_attr_fmw_ver, /* bit8 RHBA_FIRMWARE_VERSION */ + lpfc_fdmi_hba_attr_os_ver, /* bit9 RHBA_OS_NAME_VERSION */ + lpfc_fdmi_hba_attr_ct_len, /* bit10 RHBA_MAX_CT_PAYLOAD_LEN */ + lpfc_fdmi_hba_attr_symbolic_name, /* bit11 RHBA_SYM_NODENAME */ + lpfc_fdmi_hba_attr_vendor_info, /* bit12 RHBA_VENDOR_INFO */ + lpfc_fdmi_hba_attr_num_ports, /* bit13 RHBA_NUM_PORTS */ + lpfc_fdmi_hba_attr_fabric_wwnn, /* bit14 RHBA_FABRIC_WWNN */ + lpfc_fdmi_hba_attr_bios_ver, /* bit15 RHBA_BIOS_VERSION */ + lpfc_fdmi_hba_attr_bios_state, /* bit16 RHBA_BIOS_STATE */ + lpfc_fdmi_hba_attr_vendor_id, /* bit17 RHBA_VENDOR_ID */ +}; + +/* RPA / RPRT attribute jump table */ +int (*lpfc_fdmi_port_action[]) + (struct lpfc_vport *vport, struct lpfc_fdmi_attr_def *ad) = { + /* Action routine Mask bit Attribute type */ + lpfc_fdmi_port_attr_fc4type, /* bit0 RPRT_SUPPORT_FC4_TYPES */ + lpfc_fdmi_port_attr_support_speed, /* bit1 RPRT_SUPPORTED_SPEED */ + lpfc_fdmi_port_attr_speed, /* bit2 RPRT_PORT_SPEED */ + lpfc_fdmi_port_attr_max_frame, /* bit3 RPRT_MAX_FRAME_SIZE */ + lpfc_fdmi_port_attr_os_devname, /* bit4 RPRT_OS_DEVICE_NAME */ + lpfc_fdmi_port_attr_host_name, /* bit5 RPRT_HOST_NAME */ + lpfc_fdmi_port_attr_wwnn, /* bit6 RPRT_NODENAME */ + lpfc_fdmi_port_attr_wwpn, /* bit7 RPRT_PORTNAME */ + lpfc_fdmi_port_attr_symbolic_name, /* bit8 RPRT_SYM_PORTNAME */ + lpfc_fdmi_port_attr_port_type, /* bit9 RPRT_PORT_TYPE */ + lpfc_fdmi_port_attr_class, /* bit10 RPRT_SUPPORTED_CLASS */ + lpfc_fdmi_port_attr_fabric_wwpn, /* bit11 RPRT_FABRICNAME */ + lpfc_fdmi_port_attr_active_fc4type, /* bit12 RPRT_ACTIVE_FC4_TYPES */ + lpfc_fdmi_port_attr_port_state, /* bit13 RPRT_PORT_STATE */ + lpfc_fdmi_port_attr_num_disc, /* bit14 RPRT_DISC_PORT */ + lpfc_fdmi_port_attr_nportid, /* bit15 RPRT_PORT_ID */ + lpfc_fdmi_smart_attr_service, /* bit16 RPRT_SMART_SERVICE */ + lpfc_fdmi_smart_attr_guid, /* bit17 RPRT_SMART_GUID */ + lpfc_fdmi_smart_attr_version, /* bit18 RPRT_SMART_VERSION */ + lpfc_fdmi_smart_attr_model, /* bit19 RPRT_SMART_MODEL */ + lpfc_fdmi_smart_attr_port_info, /* bit20 RPRT_SMART_PORT_INFO */ + lpfc_fdmi_smart_attr_qos, /* bit21 RPRT_SMART_QOS */ + lpfc_fdmi_smart_attr_security, /* bit22 RPRT_SMART_SECURITY */ +}; +/** + * lpfc_fdmi_cmd - Build and send a FDMI cmd to the specified NPort + * @vport: pointer to a host virtual N_Port data structure. + * @ndlp: ndlp to send FDMI cmd to (if NULL use FDMI_DID) + * cmdcode: FDMI command to send + * mask: Mask of HBA or PORT Attributes to send + * + * Builds and sends a FDMI command using the CT subsystem. + */ int -lpfc_fdmi_cmd(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp, int cmdcode) +lpfc_fdmi_cmd(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp, + int cmdcode, uint32_t new_mask) { struct lpfc_hba *phba = vport->phba; struct lpfc_dmabuf *mp, *bmp; struct lpfc_sli_ct_request *CtReq; struct ulp_bde64 *bpl; + uint32_t bit_pos; uint32_t size; uint32_t rsp_size; + uint32_t mask; struct lpfc_fdmi_reg_hba *rh; struct lpfc_fdmi_port_entry *pe; struct lpfc_fdmi_reg_portattr *pab = NULL; struct lpfc_fdmi_attr_block *ab = NULL; - struct lpfc_fdmi_attr_entry *ae; - struct lpfc_fdmi_attr_def *ad; - void (*cmpl) (struct lpfc_hba *, struct lpfc_iocbq *, - struct lpfc_iocbq *); + int (*func)(struct lpfc_vport *vport, struct lpfc_fdmi_attr_def *ad); + void (*cmpl)(struct lpfc_hba *, struct lpfc_iocbq *, + struct lpfc_iocbq *); - if (ndlp == NULL) { - ndlp = lpfc_findnode_did(vport, FDMI_DID); - if (!ndlp || !NLP_CHK_NODE_ACT(ndlp)) - return 0; - cmpl = lpfc_cmpl_ct_cmd_fdmi; /* cmd interface */ - } else { - cmpl = lpfc_cmpl_ct_disc_fdmi; /* called from discovery */ - } + if (!ndlp || !NLP_CHK_NODE_ACT(ndlp)) + return 0; + + cmpl = lpfc_cmpl_ct_disc_fdmi; /* called from discovery */ /* fill in BDEs for command */ /* Allocate buffer for command payload */ @@ -1470,573 +2485,99 @@ lpfc_fdmi_cmd(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp, int cmdcode) switch (cmdcode) { case SLI_MGMT_RHAT: case SLI_MGMT_RHBA: - { - lpfc_vpd_t *vp = &phba->vpd; - uint32_t i, j, incr; - int len = 0; + rh = (struct lpfc_fdmi_reg_hba *)&CtReq->un.PortID; + /* HBA Identifier */ + memcpy(&rh->hi.PortName, &phba->pport->fc_sparam.portName, + sizeof(struct lpfc_name)); - rh = (struct lpfc_fdmi_reg_hba *)&CtReq->un.PortID; - /* HBA Identifier */ - memcpy(&rh->hi.PortName, &vport->fc_sparam.portName, + if (cmdcode == SLI_MGMT_RHBA) { + /* Registered Port List */ + /* One entry (port) per adapter */ + rh->rpl.EntryCnt = cpu_to_be32(1); + memcpy(&rh->rpl.pe, &phba->pport->fc_sparam.portName, sizeof(struct lpfc_name)); - if (cmdcode == SLI_MGMT_RHBA) { - /* Registered Port List */ - /* One entry (port) per adapter */ - rh->rpl.EntryCnt = cpu_to_be32(1); - memcpy(&rh->rpl.pe, &vport->fc_sparam.portName, - sizeof(struct lpfc_name)); - - /* point to the HBA attribute block */ - size = 2 * sizeof(struct lpfc_name) + - FOURBYTES; - } else { - size = sizeof(struct lpfc_name); - } - ab = (struct lpfc_fdmi_attr_block *) - ((uint8_t *)rh + size); - ab->EntryCnt = 0; - size += FOURBYTES; - - /* - * Point to beginning of first HBA attribute entry - */ - /* #1 HBA attribute entry */ - ad = (struct lpfc_fdmi_attr_def *) - ((uint8_t *)rh + size); - ae = (struct lpfc_fdmi_attr_entry *)&ad->AttrValue; - memset(ae, 0, sizeof(struct lpfc_name)); - ad->AttrType = cpu_to_be16(RHBA_NODENAME); - ad->AttrLen = cpu_to_be16(FOURBYTES - + sizeof(struct lpfc_name)); - memcpy(&ae->un.NodeName, &vport->fc_sparam.nodeName, - sizeof(struct lpfc_name)); - ab->EntryCnt++; - size += FOURBYTES + sizeof(struct lpfc_name); - if ((size + LPFC_FDMI_MAX_AE_SIZE) > - (LPFC_BPL_SIZE - LPFC_CT_PREAMBLE)) - goto hba_out; - - /* #2 HBA attribute entry */ - ad = (struct lpfc_fdmi_attr_def *) - ((uint8_t *)rh + size); - ae = (struct lpfc_fdmi_attr_entry *)&ad->AttrValue; - memset(ae, 0, sizeof(ae->un.Manufacturer)); - ad->AttrType = cpu_to_be16(RHBA_MANUFACTURER); - strncpy(ae->un.Manufacturer, "Emulex Corporation", - sizeof(ae->un.Manufacturer)); - len = strnlen(ae->un.Manufacturer, - sizeof(ae->un.Manufacturer)); - len += (len & 3) ? (4 - (len & 3)) : 4; - ad->AttrLen = cpu_to_be16(FOURBYTES + len); - ab->EntryCnt++; - size += FOURBYTES + len; - if ((size + LPFC_FDMI_MAX_AE_SIZE) > - (LPFC_BPL_SIZE - LPFC_CT_PREAMBLE)) - goto hba_out; - - /* #3 HBA attribute entry */ - ad = (struct lpfc_fdmi_attr_def *) - ((uint8_t *)rh + size); - ae = (struct lpfc_fdmi_attr_entry *)&ad->AttrValue; - memset(ae, 0, sizeof(ae->un.SerialNumber)); - ad->AttrType = cpu_to_be16(RHBA_SERIAL_NUMBER); - strncpy(ae->un.SerialNumber, phba->SerialNumber, - sizeof(ae->un.SerialNumber)); - len = strnlen(ae->un.SerialNumber, - sizeof(ae->un.SerialNumber)); - len += (len & 3) ? (4 - (len & 3)) : 4; - ad->AttrLen = cpu_to_be16(FOURBYTES + len); - ab->EntryCnt++; - size += FOURBYTES + len; - if ((size + LPFC_FDMI_MAX_AE_SIZE) > - (LPFC_BPL_SIZE - LPFC_CT_PREAMBLE)) - goto hba_out; - - /* #4 HBA attribute entry */ - ad = (struct lpfc_fdmi_attr_def *) - ((uint8_t *)rh + size); - ae = (struct lpfc_fdmi_attr_entry *)&ad->AttrValue; - memset(ae, 0, sizeof(ae->un.Model)); - ad->AttrType = cpu_to_be16(RHBA_MODEL); - strncpy(ae->un.Model, phba->ModelName, - sizeof(ae->un.Model)); - len = strnlen(ae->un.Model, sizeof(ae->un.Model)); - len += (len & 3) ? (4 - (len & 3)) : 4; - ad->AttrLen = cpu_to_be16(FOURBYTES + len); - ab->EntryCnt++; - size += FOURBYTES + len; - if ((size + LPFC_FDMI_MAX_AE_SIZE) > - (LPFC_BPL_SIZE - LPFC_CT_PREAMBLE)) - goto hba_out; - - /* #5 HBA attribute entry */ - ad = (struct lpfc_fdmi_attr_def *) - ((uint8_t *)rh + size); - ae = (struct lpfc_fdmi_attr_entry *)&ad->AttrValue; - memset(ae, 0, sizeof(ae->un.ModelDescription)); - ad->AttrType = cpu_to_be16(RHBA_MODEL_DESCRIPTION); - strncpy(ae->un.ModelDescription, phba->ModelDesc, - sizeof(ae->un.ModelDescription)); - len = strnlen(ae->un.ModelDescription, - sizeof(ae->un.ModelDescription)); - len += (len & 3) ? (4 - (len & 3)) : 4; - ad->AttrLen = cpu_to_be16(FOURBYTES + len); - ab->EntryCnt++; - size += FOURBYTES + len; - if ((size + 8) > (LPFC_BPL_SIZE - LPFC_CT_PREAMBLE)) - goto hba_out; - - /* #6 HBA attribute entry */ - ad = (struct lpfc_fdmi_attr_def *) - ((uint8_t *)rh + size); - ae = (struct lpfc_fdmi_attr_entry *)&ad->AttrValue; - memset(ae, 0, 8); - ad->AttrType = cpu_to_be16(RHBA_HARDWARE_VERSION); - ad->AttrLen = cpu_to_be16(FOURBYTES + 8); - /* Convert JEDEC ID to ascii for hardware version */ - incr = vp->rev.biuRev; - for (i = 0; i < 8; i++) { - j = (incr & 0xf); - if (j <= 9) - ae->un.HardwareVersion[7 - i] = - (char)((uint8_t)0x30 + - (uint8_t)j); - else - ae->un.HardwareVersion[7 - i] = - (char)((uint8_t)0x61 + - (uint8_t)(j - 10)); - incr = (incr >> 4); + /* point to the HBA attribute block */ + size = 2 * sizeof(struct lpfc_name) + + FOURBYTES; + } else { + size = sizeof(struct lpfc_name); + } + ab = (struct lpfc_fdmi_attr_block *)((uint8_t *)rh + size); + ab->EntryCnt = 0; + size += FOURBYTES; + bit_pos = 0; + if (new_mask) + mask = new_mask; + else + mask = vport->fdmi_hba_mask; + + /* Mask will dictate what attributes to build in the request */ + while (mask) { + if (mask & 0x1) { + func = lpfc_fdmi_hba_action[bit_pos]; + size += func(vport, + (struct lpfc_fdmi_attr_def *) + ((uint8_t *)rh + size)); + ab->EntryCnt++; + if ((size + 256) > + (LPFC_BPL_SIZE - LPFC_CT_PREAMBLE)) + goto hba_out; } - ab->EntryCnt++; - size += FOURBYTES + 8; - if ((size + LPFC_FDMI_MAX_AE_SIZE) > - (LPFC_BPL_SIZE - LPFC_CT_PREAMBLE)) - goto hba_out; - - /* #7 HBA attribute entry */ - ad = (struct lpfc_fdmi_attr_def *) - ((uint8_t *)rh + size); - ae = (struct lpfc_fdmi_attr_entry *)&ad->AttrValue; - memset(ae, 0, sizeof(ae->un.DriverVersion)); - ad->AttrType = cpu_to_be16(RHBA_DRIVER_VERSION); - strncpy(ae->un.DriverVersion, lpfc_release_version, - sizeof(ae->un.DriverVersion)); - len = strnlen(ae->un.DriverVersion, - sizeof(ae->un.DriverVersion)); - len += (len & 3) ? (4 - (len & 3)) : 4; - ad->AttrLen = cpu_to_be16(FOURBYTES + len); - ab->EntryCnt++; - size += FOURBYTES + len; - if ((size + LPFC_FDMI_MAX_AE_SIZE) > - (LPFC_BPL_SIZE - LPFC_CT_PREAMBLE)) - goto hba_out; - - /* #8 HBA attribute entry */ - ad = (struct lpfc_fdmi_attr_def *) - ((uint8_t *)rh + size); - ae = (struct lpfc_fdmi_attr_entry *)&ad->AttrValue; - memset(ae, 0, sizeof(ae->un.OptionROMVersion)); - ad->AttrType = cpu_to_be16(RHBA_OPTION_ROM_VERSION); - strncpy(ae->un.OptionROMVersion, phba->OptionROMVersion, - sizeof(ae->un.OptionROMVersion)); - len = strnlen(ae->un.OptionROMVersion, - sizeof(ae->un.OptionROMVersion)); - len += (len & 3) ? (4 - (len & 3)) : 4; - ad->AttrLen = cpu_to_be16(FOURBYTES + len); - ab->EntryCnt++; - size += FOURBYTES + len; - if ((size + LPFC_FDMI_MAX_AE_SIZE) > - (LPFC_BPL_SIZE - LPFC_CT_PREAMBLE)) - goto hba_out; - - /* #9 HBA attribute entry */ - ad = (struct lpfc_fdmi_attr_def *) - ((uint8_t *)rh + size); - ae = (struct lpfc_fdmi_attr_entry *)&ad->AttrValue; - memset(ae, 0, sizeof(ae->un.FirmwareVersion)); - ad->AttrType = cpu_to_be16(RHBA_FIRMWARE_VERSION); - lpfc_decode_firmware_rev(phba, ae->un.FirmwareVersion, - 1); - len = strnlen(ae->un.FirmwareVersion, - sizeof(ae->un.FirmwareVersion)); - len += (len & 3) ? (4 - (len & 3)) : 4; - ad->AttrLen = cpu_to_be16(FOURBYTES + len); - ab->EntryCnt++; - size += FOURBYTES + len; - if ((size + LPFC_FDMI_MAX_AE_SIZE) > - (LPFC_BPL_SIZE - LPFC_CT_PREAMBLE)) - goto hba_out; - - /* #10 HBA attribute entry */ - ad = (struct lpfc_fdmi_attr_def *) - ((uint8_t *)rh + size); - ae = (struct lpfc_fdmi_attr_entry *)&ad->AttrValue; - memset(ae, 0, sizeof(ae->un.OsNameVersion)); - ad->AttrType = cpu_to_be16(RHBA_OS_NAME_VERSION); - snprintf(ae->un.OsNameVersion, - sizeof(ae->un.OsNameVersion), - "%s %s %s", - init_utsname()->sysname, - init_utsname()->release, - init_utsname()->version); - len = strnlen(ae->un.OsNameVersion, - sizeof(ae->un.OsNameVersion)); - len += (len & 3) ? (4 - (len & 3)) : 4; - ad->AttrLen = cpu_to_be16(FOURBYTES + len); - ab->EntryCnt++; - size += FOURBYTES + len; - if ((size + 4) > (LPFC_BPL_SIZE - LPFC_CT_PREAMBLE)) - goto hba_out; - - /* #11 HBA attribute entry */ - ad = (struct lpfc_fdmi_attr_def *) - ((uint8_t *)rh + size); - ae = (struct lpfc_fdmi_attr_entry *)&ad->AttrValue; - ad->AttrType = - cpu_to_be16(RHBA_MAX_CT_PAYLOAD_LEN); - ad->AttrLen = cpu_to_be16(FOURBYTES + 4); - ae->un.MaxCTPayloadLen = cpu_to_be32(LPFC_MAX_CT_SIZE); - ab->EntryCnt++; - size += FOURBYTES + 4; - if ((size + LPFC_FDMI_MAX_AE_SIZE) > - (LPFC_BPL_SIZE - LPFC_CT_PREAMBLE)) - goto hba_out; - - /* - * Currently switches don't seem to support the - * following extended HBA attributes. - */ - if (!(vport->cfg_fdmi_on & LPFC_FDMI_ALL_ATTRIB)) - goto hba_out; - - /* #12 HBA attribute entry */ - ad = (struct lpfc_fdmi_attr_def *) - ((uint8_t *)rh + size); - ae = (struct lpfc_fdmi_attr_entry *)&ad->AttrValue; - memset(ae, 0, sizeof(ae->un.NodeSymName)); - ad->AttrType = cpu_to_be16(RHBA_SYM_NODENAME); - len = lpfc_vport_symbolic_node_name(vport, - ae->un.NodeSymName, sizeof(ae->un.NodeSymName)); - len += (len & 3) ? (4 - (len & 3)) : 4; - ad->AttrLen = cpu_to_be16(FOURBYTES + len); - ab->EntryCnt++; - size += FOURBYTES + len; -hba_out: - ab->EntryCnt = cpu_to_be32(ab->EntryCnt); - /* Total size */ - size = GID_REQUEST_SZ - 4 + size; + mask = mask >> 1; + bit_pos++; } +hba_out: + ab->EntryCnt = cpu_to_be32(ab->EntryCnt); + /* Total size */ + size = GID_REQUEST_SZ - 4 + size; break; case SLI_MGMT_RPRT: case SLI_MGMT_RPA: - { - struct serv_parm *hsp; - int len = 0; - - if (cmdcode == SLI_MGMT_RPRT) { - rh = (struct lpfc_fdmi_reg_hba *) - &CtReq->un.PortID; - /* HBA Identifier */ - memcpy(&rh->hi.PortName, - &vport->fc_sparam.portName, - sizeof(struct lpfc_name)); - pab = (struct lpfc_fdmi_reg_portattr *) - &rh->rpl.EntryCnt; - } else - pab = (struct lpfc_fdmi_reg_portattr *) - &CtReq->un.PortID; - size = sizeof(struct lpfc_name) + FOURBYTES; - memcpy((uint8_t *)&pab->PortName, - (uint8_t *)&vport->fc_sparam.portName, + pab = (struct lpfc_fdmi_reg_portattr *)&CtReq->un.PortID; + if (cmdcode == SLI_MGMT_RPRT) { + rh = (struct lpfc_fdmi_reg_hba *)pab; + /* HBA Identifier */ + memcpy(&rh->hi.PortName, + &phba->pport->fc_sparam.portName, sizeof(struct lpfc_name)); - pab->ab.EntryCnt = 0; - - /* #1 Port attribute entry */ - ad = (struct lpfc_fdmi_attr_def *) - ((uint8_t *)pab + size); - ae = (struct lpfc_fdmi_attr_entry *)&ad->AttrValue; - memset(ae, 0, sizeof(ae->un.FC4Types)); - ad->AttrType = - cpu_to_be16(RPRT_SUPPORTED_FC4_TYPES); - ad->AttrLen = cpu_to_be16(FOURBYTES + 32); - ae->un.FC4Types[0] = 0x40; /* Type 1 - ELS */ - ae->un.FC4Types[1] = 0x80; /* Type 8 - FCP */ - ae->un.FC4Types[4] = 0x80; /* Type 32 - CT */ - pab->ab.EntryCnt++; - size += FOURBYTES + 32; - - /* #2 Port attribute entry */ - ad = (struct lpfc_fdmi_attr_def *) - ((uint8_t *)pab + size); - ae = (struct lpfc_fdmi_attr_entry *)&ad->AttrValue; - ad->AttrType = cpu_to_be16(RPRT_SUPPORTED_SPEED); - ad->AttrLen = cpu_to_be16(FOURBYTES + 4); - ae->un.SupportSpeed = 0; - if (phba->lmt & LMT_32Gb) - ae->un.SupportSpeed |= HBA_PORTSPEED_32GBIT; - if (phba->lmt & LMT_16Gb) - ae->un.SupportSpeed |= HBA_PORTSPEED_16GBIT; - if (phba->lmt & LMT_10Gb) - ae->un.SupportSpeed |= HBA_PORTSPEED_10GBIT; - if (phba->lmt & LMT_8Gb) - ae->un.SupportSpeed |= HBA_PORTSPEED_8GBIT; - if (phba->lmt & LMT_4Gb) - ae->un.SupportSpeed |= HBA_PORTSPEED_4GBIT; - if (phba->lmt & LMT_2Gb) - ae->un.SupportSpeed |= HBA_PORTSPEED_2GBIT; - if (phba->lmt & LMT_1Gb) - ae->un.SupportSpeed |= HBA_PORTSPEED_1GBIT; - ae->un.SupportSpeed = - cpu_to_be32(ae->un.SupportSpeed); - - pab->ab.EntryCnt++; - size += FOURBYTES + 4; - - /* #3 Port attribute entry */ - ad = (struct lpfc_fdmi_attr_def *) - ((uint8_t *)pab + size); - ae = (struct lpfc_fdmi_attr_entry *)&ad->AttrValue; - ad->AttrType = cpu_to_be16(RPRT_PORT_SPEED); - ad->AttrLen = cpu_to_be16(FOURBYTES + 4); - switch (phba->fc_linkspeed) { - case LPFC_LINK_SPEED_1GHZ: - ae->un.PortSpeed = HBA_PORTSPEED_1GBIT; - break; - case LPFC_LINK_SPEED_2GHZ: - ae->un.PortSpeed = HBA_PORTSPEED_2GBIT; - break; - case LPFC_LINK_SPEED_4GHZ: - ae->un.PortSpeed = HBA_PORTSPEED_4GBIT; - break; - case LPFC_LINK_SPEED_8GHZ: - ae->un.PortSpeed = HBA_PORTSPEED_8GBIT; - break; - case LPFC_LINK_SPEED_10GHZ: - ae->un.PortSpeed = HBA_PORTSPEED_10GBIT; - break; - case LPFC_LINK_SPEED_16GHZ: - ae->un.PortSpeed = HBA_PORTSPEED_16GBIT; - break; - case LPFC_LINK_SPEED_32GHZ: - ae->un.PortSpeed = HBA_PORTSPEED_32GBIT; - break; - default: - ae->un.PortSpeed = HBA_PORTSPEED_UNKNOWN; - break; - } - ae->un.PortSpeed = cpu_to_be32(ae->un.PortSpeed); - pab->ab.EntryCnt++; - size += FOURBYTES + 4; - - /* #4 Port attribute entry */ - ad = (struct lpfc_fdmi_attr_def *) - ((uint8_t *)pab + size); - ae = (struct lpfc_fdmi_attr_entry *)&ad->AttrValue; - ad->AttrType = cpu_to_be16(RPRT_MAX_FRAME_SIZE); - ad->AttrLen = cpu_to_be16(FOURBYTES + 4); - hsp = (struct serv_parm *)&vport->fc_sparam; - ae->un.MaxFrameSize = - (((uint32_t)hsp->cmn. - bbRcvSizeMsb) << 8) | (uint32_t)hsp->cmn. - bbRcvSizeLsb; - ae->un.MaxFrameSize = - cpu_to_be32(ae->un.MaxFrameSize); - pab->ab.EntryCnt++; - size += FOURBYTES + 4; - if ((size + LPFC_FDMI_MAX_AE_SIZE) > - (LPFC_BPL_SIZE - LPFC_CT_PREAMBLE)) - goto port_out; - - /* #5 Port attribute entry */ - ad = (struct lpfc_fdmi_attr_def *) - ((uint8_t *)pab + size); - ae = (struct lpfc_fdmi_attr_entry *)&ad->AttrValue; - memset(ae, 0, sizeof(ae->un.OsDeviceName)); - ad->AttrType = cpu_to_be16(RPRT_OS_DEVICE_NAME); - strncpy((char *)ae->un.OsDeviceName, LPFC_DRIVER_NAME, - sizeof(ae->un.OsDeviceName)); - len = strnlen((char *)ae->un.OsDeviceName, - sizeof(ae->un.OsDeviceName)); - len += (len & 3) ? (4 - (len & 3)) : 4; - ad->AttrLen = cpu_to_be16(FOURBYTES + len); - pab->ab.EntryCnt++; - size += FOURBYTES + len; - if ((size + LPFC_FDMI_MAX_AE_SIZE) > - (LPFC_BPL_SIZE - LPFC_CT_PREAMBLE)) - goto port_out; - - /* #6 Port attribute entry */ - ad = (struct lpfc_fdmi_attr_def *) - ((uint8_t *)pab + size); - ae = (struct lpfc_fdmi_attr_entry *)&ad->AttrValue; - memset(ae, 0, sizeof(ae->un.HostName)); - snprintf(ae->un.HostName, sizeof(ae->un.HostName), "%s", - init_utsname()->nodename); - ad->AttrType = cpu_to_be16(RPRT_HOST_NAME); - len = strnlen(ae->un.HostName, - sizeof(ae->un.HostName)); - len += (len & 3) ? (4 - (len & 3)) : 4; - ad->AttrLen = - cpu_to_be16(FOURBYTES + len); - pab->ab.EntryCnt++; - size += FOURBYTES + len; - if ((size + sizeof(struct lpfc_name)) > - (LPFC_BPL_SIZE - LPFC_CT_PREAMBLE)) - goto port_out; + pab = (struct lpfc_fdmi_reg_portattr *) + ((uint8_t *)pab + sizeof(struct lpfc_name)); + } - /* - * Currently switches don't seem to support the - * following extended Port attributes. - */ - if (!(vport->cfg_fdmi_on & LPFC_FDMI_ALL_ATTRIB)) - goto port_out; - - /* #7 Port attribute entry */ - ad = (struct lpfc_fdmi_attr_def *) - ((uint8_t *)pab + size); - ae = (struct lpfc_fdmi_attr_entry *)&ad->AttrValue; - memset(ae, 0, sizeof(struct lpfc_name)); - ad->AttrType = cpu_to_be16(RPRT_NODENAME); - ad->AttrLen = cpu_to_be16(FOURBYTES - + sizeof(struct lpfc_name)); - memcpy(&ae->un.NodeName, &vport->fc_sparam.nodeName, - sizeof(struct lpfc_name)); - pab->ab.EntryCnt++; - size += FOURBYTES + sizeof(struct lpfc_name); - if ((size + sizeof(struct lpfc_name)) > - (LPFC_BPL_SIZE - LPFC_CT_PREAMBLE)) - goto port_out; - - /* #8 Port attribute entry */ - ad = (struct lpfc_fdmi_attr_def *) - ((uint8_t *)pab + size); - ae = (struct lpfc_fdmi_attr_entry *)&ad->AttrValue; - memset(ae, 0, sizeof(struct lpfc_name)); - ad->AttrType = cpu_to_be16(RPRT_PORTNAME); - ad->AttrLen = cpu_to_be16(FOURBYTES - + sizeof(struct lpfc_name)); - memcpy(&ae->un.PortName, &vport->fc_sparam.portName, - sizeof(struct lpfc_name)); - pab->ab.EntryCnt++; - size += FOURBYTES + sizeof(struct lpfc_name); - if ((size + LPFC_FDMI_MAX_AE_SIZE) > - (LPFC_BPL_SIZE - LPFC_CT_PREAMBLE)) - goto port_out; - - /* #9 Port attribute entry */ - ad = (struct lpfc_fdmi_attr_def *) - ((uint8_t *)pab + size); - ae = (struct lpfc_fdmi_attr_entry *)&ad->AttrValue; - memset(ae, 0, sizeof(ae->un.NodeSymName)); - ad->AttrType = cpu_to_be16(RPRT_SYM_PORTNAME); - len = lpfc_vport_symbolic_port_name(vport, - ae->un.NodeSymName, sizeof(ae->un.NodeSymName)); - len += (len & 3) ? (4 - (len & 3)) : 4; - ad->AttrLen = cpu_to_be16(FOURBYTES + len); - pab->ab.EntryCnt++; - size += FOURBYTES + len; - if ((size + 4) > (LPFC_BPL_SIZE - LPFC_CT_PREAMBLE)) - goto port_out; - - /* #10 Port attribute entry */ - ad = (struct lpfc_fdmi_attr_def *) - ((uint8_t *)pab + size); - ae = (struct lpfc_fdmi_attr_entry *)&ad->AttrValue; - ad->AttrType = cpu_to_be16(RPRT_PORT_TYPE); - ae->un.PortState = 0; - ad->AttrLen = cpu_to_be16(FOURBYTES + 4); - pab->ab.EntryCnt++; - size += FOURBYTES + 4; - if ((size + 4) > (LPFC_BPL_SIZE - LPFC_CT_PREAMBLE)) - goto port_out; - - /* #11 Port attribute entry */ - ad = (struct lpfc_fdmi_attr_def *) - ((uint8_t *)pab + size); - ae = (struct lpfc_fdmi_attr_entry *)&ad->AttrValue; - ad->AttrType = cpu_to_be16(RPRT_SUPPORTED_CLASS); - ae->un.SupportClass = - cpu_to_be32(FC_COS_CLASS2 | FC_COS_CLASS3); - ad->AttrLen = cpu_to_be16(FOURBYTES + 4); - pab->ab.EntryCnt++; - size += FOURBYTES + 4; - if ((size + sizeof(struct lpfc_name)) > - (LPFC_BPL_SIZE - LPFC_CT_PREAMBLE)) - goto port_out; - - /* #12 Port attribute entry */ - ad = (struct lpfc_fdmi_attr_def *) - ((uint8_t *)pab + size); - ae = (struct lpfc_fdmi_attr_entry *)&ad->AttrValue; - memset(ae, 0, sizeof(struct lpfc_name)); - ad->AttrType = cpu_to_be16(RPRT_FABRICNAME); - ad->AttrLen = cpu_to_be16(FOURBYTES - + sizeof(struct lpfc_name)); - memcpy(&ae->un.FabricName, &vport->fabric_nodename, - sizeof(struct lpfc_name)); - pab->ab.EntryCnt++; - size += FOURBYTES + sizeof(struct lpfc_name); - if ((size + LPFC_FDMI_MAX_AE_SIZE) > - (LPFC_BPL_SIZE - LPFC_CT_PREAMBLE)) - goto port_out; - - /* #13 Port attribute entry */ - ad = (struct lpfc_fdmi_attr_def *) - ((uint8_t *)pab + size); - ae = (struct lpfc_fdmi_attr_entry *)&ad->AttrValue; - memset(ae, 0, sizeof(ae->un.FC4Types)); - ad->AttrType = - cpu_to_be16(RPRT_ACTIVE_FC4_TYPES); - ad->AttrLen = cpu_to_be16(FOURBYTES + 32); - ae->un.FC4Types[0] = 0x40; /* Type 1 - ELS */ - ae->un.FC4Types[1] = 0x80; /* Type 8 - FCP */ - ae->un.FC4Types[4] = 0x80; /* Type 32 - CT */ - pab->ab.EntryCnt++; - size += FOURBYTES + 32; - if ((size + 4) > (LPFC_BPL_SIZE - LPFC_CT_PREAMBLE)) - goto port_out; - - /* #257 Port attribute entry */ - ad = (struct lpfc_fdmi_attr_def *) - ((uint8_t *)pab + size); - ae = (struct lpfc_fdmi_attr_entry *)&ad->AttrValue; - ad->AttrType = cpu_to_be16(RPRT_PORT_STATE); - ae->un.PortState = 0; - ad->AttrLen = cpu_to_be16(FOURBYTES + 4); - pab->ab.EntryCnt++; - size += FOURBYTES + 4; - if ((size + 4) > (LPFC_BPL_SIZE - LPFC_CT_PREAMBLE)) - goto port_out; - - /* #258 Port attribute entry */ - ad = (struct lpfc_fdmi_attr_def *) - ((uint8_t *)pab + size); - ae = (struct lpfc_fdmi_attr_entry *)&ad->AttrValue; - ad->AttrType = cpu_to_be16(RPRT_DISC_PORT); - ae->un.PortState = lpfc_find_map_node(vport); - ae->un.PortState = cpu_to_be32(ae->un.PortState); - ad->AttrLen = cpu_to_be16(FOURBYTES + 4); - pab->ab.EntryCnt++; - size += FOURBYTES + 4; - if ((size + 4) > (LPFC_BPL_SIZE - LPFC_CT_PREAMBLE)) - goto port_out; - - /* #259 Port attribute entry */ - ad = (struct lpfc_fdmi_attr_def *) - ((uint8_t *)pab + size); - ae = (struct lpfc_fdmi_attr_entry *)&ad->AttrValue; - ad->AttrType = cpu_to_be16(RPRT_PORT_ID); - ae->un.PortId = cpu_to_be32(vport->fc_myDID); - ad->AttrLen = cpu_to_be16(FOURBYTES + 4); - pab->ab.EntryCnt++; - size += FOURBYTES + 4; -port_out: - pab->ab.EntryCnt = cpu_to_be32(pab->ab.EntryCnt); - /* Total size */ - size = GID_REQUEST_SZ - 4 + size; + memcpy((uint8_t *)&pab->PortName, + (uint8_t *)&vport->fc_sparam.portName, + sizeof(struct lpfc_name)); + size += sizeof(struct lpfc_name) + FOURBYTES; + pab->ab.EntryCnt = 0; + bit_pos = 0; + if (new_mask) + mask = new_mask; + else + mask = vport->fdmi_port_mask; + + /* Mask will dictate what attributes to build in the request */ + while (mask) { + if (mask & 0x1) { + func = lpfc_fdmi_port_action[bit_pos]; + size += func(vport, + (struct lpfc_fdmi_attr_def *) + ((uint8_t *)pab + size)); + pab->ab.EntryCnt++; + if ((size + 256) > + (LPFC_BPL_SIZE - LPFC_CT_PREAMBLE)) + goto port_out; + } + mask = mask >> 1; + bit_pos++; } +port_out: + pab->ab.EntryCnt = cpu_to_be32(pab->ab.EntryCnt); + /* Total size */ + if (cmdcode == SLI_MGMT_RPRT) + size += sizeof(struct lpfc_name); + size = GID_REQUEST_SZ - 4 + size; break; case SLI_MGMT_GHAT: @@ -2158,41 +2699,6 @@ lpfc_delayed_disc_timeout_handler(struct lpfc_vport *vport) } void -lpfc_fdmi_tmo(unsigned long ptr) -{ - struct lpfc_vport *vport = (struct lpfc_vport *)ptr; - struct lpfc_hba *phba = vport->phba; - uint32_t tmo_posted; - unsigned long iflag; - - spin_lock_irqsave(&vport->work_port_lock, iflag); - tmo_posted = vport->work_port_events & WORKER_FDMI_TMO; - if (!tmo_posted) - vport->work_port_events |= WORKER_FDMI_TMO; - spin_unlock_irqrestore(&vport->work_port_lock, iflag); - - if (!tmo_posted) - lpfc_worker_wake_up(phba); - return; -} - -void -lpfc_fdmi_timeout_handler(struct lpfc_vport *vport) -{ - struct lpfc_nodelist *ndlp; - - ndlp = lpfc_findnode_did(vport, FDMI_DID); - if (ndlp && NLP_CHK_NODE_ACT(ndlp)) { - if (init_utsname()->nodename[0] != '\0') - lpfc_fdmi_cmd(vport, ndlp, SLI_MGMT_DHBA); - else - mod_timer(&vport->fc_fdmitmo, jiffies + - msecs_to_jiffies(1000 * 60)); - } - return; -} - -void lpfc_decode_firmware_rev(struct lpfc_hba *phba, char *fwrevision, int flag) { struct lpfc_sli *psli = &phba->sli; |