diff options
author | David S. Miller <davem@davemloft.net> | 2009-06-15 03:02:23 -0700 |
---|---|---|
committer | David S. Miller <davem@davemloft.net> | 2009-06-15 03:02:23 -0700 |
commit | 9cbc1cb8cd46ce1f7645b9de249b2ce8460129bb (patch) | |
tree | 8d104ec2a459346b99413b0b77421ca7b9936c1a /drivers/scsi/lpfc/lpfc_els.c | |
parent | ca44d6e60f9de26281fda203f58b570e1748c015 (diff) | |
parent | 45e3e1935e2857c54783291107d33323b3ef33c8 (diff) | |
download | op-kernel-dev-9cbc1cb8cd46ce1f7645b9de249b2ce8460129bb.zip op-kernel-dev-9cbc1cb8cd46ce1f7645b9de249b2ce8460129bb.tar.gz |
Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/torvalds/linux-2.6
Conflicts:
Documentation/feature-removal-schedule.txt
drivers/scsi/fcoe/fcoe.c
net/core/drop_monitor.c
net/core/net-traces.c
Diffstat (limited to 'drivers/scsi/lpfc/lpfc_els.c')
-rw-r--r-- | drivers/scsi/lpfc/lpfc_els.c | 275 |
1 files changed, 190 insertions, 85 deletions
diff --git a/drivers/scsi/lpfc/lpfc_els.c b/drivers/scsi/lpfc/lpfc_els.c index b8b34cf..6bdeb14 100644 --- a/drivers/scsi/lpfc/lpfc_els.c +++ b/drivers/scsi/lpfc/lpfc_els.c @@ -1,7 +1,7 @@ /******************************************************************* * This file is part of the Emulex Linux Device Driver for * * Fibre Channel Host Bus Adapters. * - * Copyright (C) 2004-2008 Emulex. All rights reserved. * + * Copyright (C) 2004-2009 Emulex. All rights reserved. * * EMULEX and SLI are trademarks of Emulex. * * www.emulex.com * * Portions Copyright (C) 2004-2005 Christoph Hellwig * @@ -28,8 +28,10 @@ #include <scsi/scsi_host.h> #include <scsi/scsi_transport_fc.h> +#include "lpfc_hw4.h" #include "lpfc_hw.h" #include "lpfc_sli.h" +#include "lpfc_sli4.h" #include "lpfc_nl.h" #include "lpfc_disc.h" #include "lpfc_scsi.h" @@ -84,7 +86,8 @@ lpfc_els_chk_latt(struct lpfc_vport *vport) uint32_t ha_copy; if (vport->port_state >= LPFC_VPORT_READY || - phba->link_state == LPFC_LINK_DOWN) + phba->link_state == LPFC_LINK_DOWN || + phba->sli_rev > LPFC_SLI_REV3) return 0; /* Read the HBA Host Attention Register */ @@ -219,7 +222,7 @@ lpfc_prep_els_iocb(struct lpfc_vport *vport, uint8_t expectRsp, icmd->un.elsreq64.myID = vport->fc_myDID; /* For ELS_REQUEST64_CR, use the VPI by default */ - icmd->ulpContext = vport->vpi; + icmd->ulpContext = vport->vpi + phba->vpi_base; icmd->ulpCt_h = 0; /* The CT field must be 0=INVALID_RPI for the ECHO cmd */ if (elscmd == ELS_CMD_ECHO) @@ -305,7 +308,7 @@ els_iocb_free_pcmb_exit: * 0 - successfully issued fabric registration login for @vport * -ENXIO -- failed to issue fabric registration login for @vport **/ -static int +int lpfc_issue_fabric_reglogin(struct lpfc_vport *vport) { struct lpfc_hba *phba = vport->phba; @@ -345,8 +348,7 @@ lpfc_issue_fabric_reglogin(struct lpfc_vport *vport) err = 4; goto fail; } - rc = lpfc_reg_login(phba, vport->vpi, Fabric_DID, (uint8_t *)sp, mbox, - 0); + rc = lpfc_reg_rpi(phba, vport->vpi, Fabric_DID, (uint8_t *)sp, mbox, 0); if (rc) { err = 5; goto fail_free_mbox; @@ -386,6 +388,75 @@ fail: } /** + * lpfc_issue_reg_vfi - Register VFI for this vport's fabric login + * @vport: pointer to a host virtual N_Port data structure. + * + * This routine issues a REG_VFI mailbox for the vfi, vpi, fcfi triplet for + * the @vport. This mailbox command is necessary for FCoE only. + * + * Return code + * 0 - successfully issued REG_VFI for @vport + * A failure code otherwise. + **/ +static int +lpfc_issue_reg_vfi(struct lpfc_vport *vport) +{ + struct lpfc_hba *phba = vport->phba; + LPFC_MBOXQ_t *mboxq; + struct lpfc_nodelist *ndlp; + struct serv_parm *sp; + struct lpfc_dmabuf *dmabuf; + int rc = 0; + + sp = &phba->fc_fabparam; + ndlp = lpfc_findnode_did(vport, Fabric_DID); + if (!ndlp || !NLP_CHK_NODE_ACT(ndlp)) { + rc = -ENODEV; + goto fail; + } + + dmabuf = kzalloc(sizeof(struct lpfc_dmabuf), GFP_KERNEL); + if (!dmabuf) { + rc = -ENOMEM; + goto fail; + } + dmabuf->virt = lpfc_mbuf_alloc(phba, MEM_PRI, &dmabuf->phys); + if (!dmabuf->virt) { + rc = -ENOMEM; + goto fail_free_dmabuf; + } + mboxq = mempool_alloc(phba->mbox_mem_pool, GFP_KERNEL); + if (!mboxq) { + rc = -ENOMEM; + goto fail_free_coherent; + } + vport->port_state = LPFC_FABRIC_CFG_LINK; + memcpy(dmabuf->virt, &phba->fc_fabparam, sizeof(vport->fc_sparam)); + lpfc_reg_vfi(mboxq, vport, dmabuf->phys); + mboxq->mbox_cmpl = lpfc_mbx_cmpl_reg_vfi; + mboxq->vport = vport; + mboxq->context1 = dmabuf; + rc = lpfc_sli_issue_mbox(phba, mboxq, MBX_NOWAIT); + if (rc == MBX_NOT_FINISHED) { + rc = -ENXIO; + goto fail_free_mbox; + } + return 0; + +fail_free_mbox: + mempool_free(mboxq, phba->mbox_mem_pool); +fail_free_coherent: + lpfc_mbuf_free(phba, dmabuf->virt, dmabuf->phys); +fail_free_dmabuf: + kfree(dmabuf); +fail: + lpfc_vport_set_state(vport, FC_VPORT_FAILED); + lpfc_printf_vlog(vport, KERN_ERR, LOG_ELS, + "0289 Issue Register VFI failed: Err %d\n", rc); + return rc; +} + +/** * lpfc_cmpl_els_flogi_fabric - Completion function for flogi to a fabric port * @vport: pointer to a host virtual N_Port data structure. * @ndlp: pointer to a node-list data structure. @@ -497,17 +568,24 @@ lpfc_cmpl_els_flogi_fabric(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp, } } - lpfc_nlp_set_state(vport, ndlp, NLP_STE_REG_LOGIN_ISSUE); - - if (phba->sli3_options & LPFC_SLI3_NPIV_ENABLED && - vport->fc_flag & FC_VPORT_NEEDS_REG_VPI) { - lpfc_register_new_vport(phba, vport, ndlp); - return 0; + if (phba->sli_rev < LPFC_SLI_REV4) { + lpfc_nlp_set_state(vport, ndlp, NLP_STE_REG_LOGIN_ISSUE); + if (phba->sli3_options & LPFC_SLI3_NPIV_ENABLED && + vport->fc_flag & FC_VPORT_NEEDS_REG_VPI) + lpfc_register_new_vport(phba, vport, ndlp); + else + lpfc_issue_fabric_reglogin(vport); + } else { + ndlp->nlp_type |= NLP_FABRIC; + lpfc_nlp_set_state(vport, ndlp, NLP_STE_UNMAPPED_NODE); + if (vport->vfi_state & LPFC_VFI_REGISTERED) { + lpfc_start_fdiscs(phba); + lpfc_do_scr_ns_plogi(phba, vport); + } else + lpfc_issue_reg_vfi(vport); } - lpfc_issue_fabric_reglogin(vport); return 0; } - /** * lpfc_cmpl_els_flogi_nport - Completion function for flogi to an N_Port * @vport: pointer to a host virtual N_Port data structure. @@ -815,9 +893,14 @@ lpfc_issue_els_flogi(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp, if (sp->cmn.fcphHigh < FC_PH3) sp->cmn.fcphHigh = FC_PH3; - if (phba->sli3_options & LPFC_SLI3_NPIV_ENABLED) { + if (phba->sli_rev == LPFC_SLI_REV4) { + elsiocb->iocb.ulpCt_h = ((SLI4_CT_FCFI >> 1) & 1); + elsiocb->iocb.ulpCt_l = (SLI4_CT_FCFI & 1); + /* FLOGI needs to be 3 for WQE FCFI */ + /* Set the fcfi to the fcfi we registered with */ + elsiocb->iocb.ulpContext = phba->fcf.fcfi; + } else if (phba->sli3_options & LPFC_SLI3_NPIV_ENABLED) { sp->cmn.request_multiple_Nport = 1; - /* For FLOGI, Let FLOGI rsp set the NPortID for VPI 0 */ icmd->ulpCt_h = 1; icmd->ulpCt_l = 0; @@ -930,6 +1013,8 @@ lpfc_initial_flogi(struct lpfc_vport *vport) if (!ndlp) return 0; lpfc_nlp_init(vport, ndlp, Fabric_DID); + /* Set the node type */ + ndlp->nlp_type |= NLP_FABRIC; /* Put ndlp onto node list */ lpfc_enqueue_node(vport, ndlp); } else if (!NLP_CHK_NODE_ACT(ndlp)) { @@ -1350,14 +1435,12 @@ lpfc_issue_els_plogi(struct lpfc_vport *vport, uint32_t did, uint8_t retry) IOCB_t *icmd; struct lpfc_nodelist *ndlp; struct lpfc_iocbq *elsiocb; - struct lpfc_sli_ring *pring; struct lpfc_sli *psli; uint8_t *pcmd; uint16_t cmdsize; int ret; psli = &phba->sli; - pring = &psli->ring[LPFC_ELS_RING]; /* ELS ring */ ndlp = lpfc_findnode_did(vport, did); if (ndlp && !NLP_CHK_NODE_ACT(ndlp)) @@ -1391,7 +1474,7 @@ lpfc_issue_els_plogi(struct lpfc_vport *vport, uint32_t did, uint8_t retry) phba->fc_stat.elsXmitPLOGI++; elsiocb->iocb_cmpl = lpfc_cmpl_els_plogi; - ret = lpfc_sli_issue_iocb(phba, pring, elsiocb, 0); + ret = lpfc_sli_issue_iocb(phba, LPFC_ELS_RING, elsiocb, 0); if (ret == IOCB_ERROR) { lpfc_els_free_iocb(phba, elsiocb); @@ -1501,14 +1584,9 @@ lpfc_issue_els_prli(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp, PRLI *npr; IOCB_t *icmd; struct lpfc_iocbq *elsiocb; - struct lpfc_sli_ring *pring; - struct lpfc_sli *psli; uint8_t *pcmd; uint16_t cmdsize; - psli = &phba->sli; - pring = &psli->ring[LPFC_ELS_RING]; /* ELS ring */ - cmdsize = (sizeof(uint32_t) + sizeof(PRLI)); elsiocb = lpfc_prep_els_iocb(vport, 1, cmdsize, retry, ndlp, ndlp->nlp_DID, ELS_CMD_PRLI); @@ -1550,7 +1628,8 @@ lpfc_issue_els_prli(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp, spin_lock_irq(shost->host_lock); ndlp->nlp_flag |= NLP_PRLI_SND; spin_unlock_irq(shost->host_lock); - if (lpfc_sli_issue_iocb(phba, pring, elsiocb, 0) == IOCB_ERROR) { + if (lpfc_sli_issue_iocb(phba, LPFC_ELS_RING, elsiocb, 0) == + IOCB_ERROR) { spin_lock_irq(shost->host_lock); ndlp->nlp_flag &= ~NLP_PRLI_SND; spin_unlock_irq(shost->host_lock); @@ -1608,7 +1687,8 @@ lpfc_adisc_done(struct lpfc_vport *vport) * and continue discovery. */ if ((phba->sli3_options & LPFC_SLI3_NPIV_ENABLED) && - !(vport->fc_flag & FC_RSCN_MODE)) { + !(vport->fc_flag & FC_RSCN_MODE) && + (phba->sli_rev < LPFC_SLI_REV4)) { lpfc_issue_reg_vpi(phba, vport); return; } @@ -1788,8 +1868,6 @@ lpfc_issue_els_adisc(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp, ADISC *ap; IOCB_t *icmd; struct lpfc_iocbq *elsiocb; - struct lpfc_sli *psli = &phba->sli; - struct lpfc_sli_ring *pring = &psli->ring[LPFC_ELS_RING]; uint8_t *pcmd; uint16_t cmdsize; @@ -1822,7 +1900,8 @@ lpfc_issue_els_adisc(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp, spin_lock_irq(shost->host_lock); ndlp->nlp_flag |= NLP_ADISC_SND; spin_unlock_irq(shost->host_lock); - if (lpfc_sli_issue_iocb(phba, pring, elsiocb, 0) == IOCB_ERROR) { + if (lpfc_sli_issue_iocb(phba, LPFC_ELS_RING, elsiocb, 0) == + IOCB_ERROR) { spin_lock_irq(shost->host_lock); ndlp->nlp_flag &= ~NLP_ADISC_SND; spin_unlock_irq(shost->host_lock); @@ -1937,15 +2016,10 @@ lpfc_issue_els_logo(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp, struct lpfc_hba *phba = vport->phba; IOCB_t *icmd; struct lpfc_iocbq *elsiocb; - struct lpfc_sli_ring *pring; - struct lpfc_sli *psli; uint8_t *pcmd; uint16_t cmdsize; int rc; - psli = &phba->sli; - pring = &psli->ring[LPFC_ELS_RING]; - spin_lock_irq(shost->host_lock); if (ndlp->nlp_flag & NLP_LOGO_SND) { spin_unlock_irq(shost->host_lock); @@ -1978,7 +2052,7 @@ lpfc_issue_els_logo(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp, spin_lock_irq(shost->host_lock); ndlp->nlp_flag |= NLP_LOGO_SND; spin_unlock_irq(shost->host_lock); - rc = lpfc_sli_issue_iocb(phba, pring, elsiocb, 0); + rc = lpfc_sli_issue_iocb(phba, LPFC_ELS_RING, elsiocb, 0); if (rc == IOCB_ERROR) { spin_lock_irq(shost->host_lock); @@ -2058,14 +2132,12 @@ lpfc_issue_els_scr(struct lpfc_vport *vport, uint32_t nportid, uint8_t retry) struct lpfc_hba *phba = vport->phba; IOCB_t *icmd; struct lpfc_iocbq *elsiocb; - struct lpfc_sli_ring *pring; struct lpfc_sli *psli; uint8_t *pcmd; uint16_t cmdsize; struct lpfc_nodelist *ndlp; psli = &phba->sli; - pring = &psli->ring[LPFC_ELS_RING]; /* ELS ring */ cmdsize = (sizeof(uint32_t) + sizeof(SCR)); ndlp = lpfc_findnode_did(vport, nportid); @@ -2108,7 +2180,8 @@ lpfc_issue_els_scr(struct lpfc_vport *vport, uint32_t nportid, uint8_t retry) phba->fc_stat.elsXmitSCR++; elsiocb->iocb_cmpl = lpfc_cmpl_els_cmd; - if (lpfc_sli_issue_iocb(phba, pring, elsiocb, 0) == IOCB_ERROR) { + if (lpfc_sli_issue_iocb(phba, LPFC_ELS_RING, elsiocb, 0) == + IOCB_ERROR) { /* The additional lpfc_nlp_put will cause the following * lpfc_els_free_iocb routine to trigger the rlease of * the node. @@ -2152,7 +2225,6 @@ lpfc_issue_els_farpr(struct lpfc_vport *vport, uint32_t nportid, uint8_t retry) struct lpfc_hba *phba = vport->phba; IOCB_t *icmd; struct lpfc_iocbq *elsiocb; - struct lpfc_sli_ring *pring; struct lpfc_sli *psli; FARP *fp; uint8_t *pcmd; @@ -2162,7 +2234,6 @@ lpfc_issue_els_farpr(struct lpfc_vport *vport, uint32_t nportid, uint8_t retry) struct lpfc_nodelist *ndlp; psli = &phba->sli; - pring = &psli->ring[LPFC_ELS_RING]; /* ELS ring */ cmdsize = (sizeof(uint32_t) + sizeof(FARP)); ndlp = lpfc_findnode_did(vport, nportid); @@ -2219,7 +2290,8 @@ lpfc_issue_els_farpr(struct lpfc_vport *vport, uint32_t nportid, uint8_t retry) phba->fc_stat.elsXmitFARPR++; elsiocb->iocb_cmpl = lpfc_cmpl_els_cmd; - if (lpfc_sli_issue_iocb(phba, pring, elsiocb, 0) == IOCB_ERROR) { + if (lpfc_sli_issue_iocb(phba, LPFC_ELS_RING, elsiocb, 0) == + IOCB_ERROR) { /* The additional lpfc_nlp_put will cause the following * lpfc_els_free_iocb routine to trigger the release of * the node. @@ -2949,6 +3021,14 @@ lpfc_mbx_cmpl_dflt_rpi(struct lpfc_hba *phba, LPFC_MBOXQ_t *pmb) struct lpfc_dmabuf *mp = (struct lpfc_dmabuf *) (pmb->context1); struct lpfc_nodelist *ndlp = (struct lpfc_nodelist *) pmb->context2; + /* + * This routine is used to register and unregister in previous SLI + * modes. + */ + if ((pmb->u.mb.mbxCommand == MBX_UNREG_LOGIN) && + (phba->sli_rev == LPFC_SLI_REV4)) + lpfc_sli4_free_rpi(phba, pmb->u.mb.un.varUnregLogin.rpi); + pmb->context1 = NULL; lpfc_mbuf_free(phba, mp->virt, mp->phys); kfree(mp); @@ -2961,6 +3041,7 @@ lpfc_mbx_cmpl_dflt_rpi(struct lpfc_hba *phba, LPFC_MBOXQ_t *pmb) */ lpfc_nlp_not_used(ndlp); } + return; } @@ -3170,7 +3251,6 @@ lpfc_els_rsp_acc(struct lpfc_vport *vport, uint32_t flag, IOCB_t *icmd; IOCB_t *oldcmd; struct lpfc_iocbq *elsiocb; - struct lpfc_sli_ring *pring; struct lpfc_sli *psli; uint8_t *pcmd; uint16_t cmdsize; @@ -3178,7 +3258,6 @@ lpfc_els_rsp_acc(struct lpfc_vport *vport, uint32_t flag, ELS_PKT *els_pkt_ptr; psli = &phba->sli; - pring = &psli->ring[LPFC_ELS_RING]; /* ELS ring */ oldcmd = &oldiocb->iocb; switch (flag) { @@ -3266,7 +3345,7 @@ lpfc_els_rsp_acc(struct lpfc_vport *vport, uint32_t flag, } phba->fc_stat.elsXmitACC++; - rc = lpfc_sli_issue_iocb(phba, pring, elsiocb, 0); + rc = lpfc_sli_issue_iocb(phba, LPFC_ELS_RING, elsiocb, 0); if (rc == IOCB_ERROR) { lpfc_els_free_iocb(phba, elsiocb); return 1; @@ -3305,15 +3384,12 @@ lpfc_els_rsp_reject(struct lpfc_vport *vport, uint32_t rejectError, IOCB_t *icmd; IOCB_t *oldcmd; struct lpfc_iocbq *elsiocb; - struct lpfc_sli_ring *pring; struct lpfc_sli *psli; uint8_t *pcmd; uint16_t cmdsize; int rc; psli = &phba->sli; - pring = &psli->ring[LPFC_ELS_RING]; /* ELS ring */ - cmdsize = 2 * sizeof(uint32_t); elsiocb = lpfc_prep_els_iocb(vport, 0, cmdsize, oldiocb->retry, ndlp, ndlp->nlp_DID, ELS_CMD_LS_RJT); @@ -3346,7 +3422,7 @@ lpfc_els_rsp_reject(struct lpfc_vport *vport, uint32_t rejectError, phba->fc_stat.elsXmitLSRJT++; elsiocb->iocb_cmpl = lpfc_cmpl_els_rsp; - rc = lpfc_sli_issue_iocb(phba, pring, elsiocb, 0); + rc = lpfc_sli_issue_iocb(phba, LPFC_ELS_RING, elsiocb, 0); if (rc == IOCB_ERROR) { lpfc_els_free_iocb(phba, elsiocb); @@ -3379,8 +3455,6 @@ lpfc_els_rsp_adisc_acc(struct lpfc_vport *vport, struct lpfc_iocbq *oldiocb, struct lpfc_nodelist *ndlp) { struct lpfc_hba *phba = vport->phba; - struct lpfc_sli *psli = &phba->sli; - struct lpfc_sli_ring *pring = &psli->ring[LPFC_ELS_RING]; ADISC *ap; IOCB_t *icmd, *oldcmd; struct lpfc_iocbq *elsiocb; @@ -3422,7 +3496,7 @@ lpfc_els_rsp_adisc_acc(struct lpfc_vport *vport, struct lpfc_iocbq *oldiocb, phba->fc_stat.elsXmitACC++; elsiocb->iocb_cmpl = lpfc_cmpl_els_rsp; - rc = lpfc_sli_issue_iocb(phba, pring, elsiocb, 0); + rc = lpfc_sli_issue_iocb(phba, LPFC_ELS_RING, elsiocb, 0); if (rc == IOCB_ERROR) { lpfc_els_free_iocb(phba, elsiocb); return 1; @@ -3459,14 +3533,12 @@ lpfc_els_rsp_prli_acc(struct lpfc_vport *vport, struct lpfc_iocbq *oldiocb, IOCB_t *icmd; IOCB_t *oldcmd; struct lpfc_iocbq *elsiocb; - struct lpfc_sli_ring *pring; struct lpfc_sli *psli; uint8_t *pcmd; uint16_t cmdsize; int rc; psli = &phba->sli; - pring = &psli->ring[LPFC_ELS_RING]; /* ELS ring */ cmdsize = sizeof(uint32_t) + sizeof(PRLI); elsiocb = lpfc_prep_els_iocb(vport, 0, cmdsize, oldiocb->retry, ndlp, @@ -3520,7 +3592,7 @@ lpfc_els_rsp_prli_acc(struct lpfc_vport *vport, struct lpfc_iocbq *oldiocb, phba->fc_stat.elsXmitACC++; elsiocb->iocb_cmpl = lpfc_cmpl_els_rsp; - rc = lpfc_sli_issue_iocb(phba, pring, elsiocb, 0); + rc = lpfc_sli_issue_iocb(phba, LPFC_ELS_RING, elsiocb, 0); if (rc == IOCB_ERROR) { lpfc_els_free_iocb(phba, elsiocb); return 1; @@ -3562,15 +3634,12 @@ lpfc_els_rsp_rnid_acc(struct lpfc_vport *vport, uint8_t format, RNID *rn; IOCB_t *icmd, *oldcmd; struct lpfc_iocbq *elsiocb; - struct lpfc_sli_ring *pring; struct lpfc_sli *psli; uint8_t *pcmd; uint16_t cmdsize; int rc; psli = &phba->sli; - pring = &psli->ring[LPFC_ELS_RING]; - cmdsize = sizeof(uint32_t) + sizeof(uint32_t) + (2 * sizeof(struct lpfc_name)); if (format) @@ -3626,7 +3695,7 @@ lpfc_els_rsp_rnid_acc(struct lpfc_vport *vport, uint8_t format, elsiocb->context1 = NULL; /* Don't need ndlp for cmpl, * it could be freed */ - rc = lpfc_sli_issue_iocb(phba, pring, elsiocb, 0); + rc = lpfc_sli_issue_iocb(phba, LPFC_ELS_RING, elsiocb, 0); if (rc == IOCB_ERROR) { lpfc_els_free_iocb(phba, elsiocb); return 1; @@ -3839,7 +3908,9 @@ lpfc_rscn_payload_check(struct lpfc_vport *vport, uint32_t did) payload_len -= sizeof(uint32_t); switch (rscn_did.un.b.resv & RSCN_ADDRESS_FORMAT_MASK) { case RSCN_ADDRESS_FORMAT_PORT: - if (ns_did.un.word == rscn_did.un.word) + if ((ns_did.un.b.domain == rscn_did.un.b.domain) + && (ns_did.un.b.area == rscn_did.un.b.area) + && (ns_did.un.b.id == rscn_did.un.b.id)) goto return_did_out; break; case RSCN_ADDRESS_FORMAT_AREA: @@ -4300,7 +4371,7 @@ lpfc_els_rcv_flogi(struct lpfc_vport *vport, struct lpfc_iocbq *cmdiocb, lpfc_init_link(phba, mbox, phba->cfg_topology, phba->cfg_link_speed); - mbox->mb.un.varInitLnk.lipsr_AL_PA = 0; + mbox->u.mb.un.varInitLnk.lipsr_AL_PA = 0; mbox->mbox_cmpl = lpfc_sli_def_mbox_cmpl; mbox->vport = vport; rc = lpfc_sli_issue_mbox(phba, mbox, MBX_NOWAIT); @@ -4440,8 +4511,6 @@ lpfc_els_rcv_lirr(struct lpfc_vport *vport, struct lpfc_iocbq *cmdiocb, static void lpfc_els_rsp_rps_acc(struct lpfc_hba *phba, LPFC_MBOXQ_t *pmb) { - struct lpfc_sli *psli = &phba->sli; - struct lpfc_sli_ring *pring = &psli->ring[LPFC_ELS_RING]; MAILBOX_t *mb; IOCB_t *icmd; RPS_RSP *rps_rsp; @@ -4451,7 +4520,7 @@ lpfc_els_rsp_rps_acc(struct lpfc_hba *phba, LPFC_MBOXQ_t *pmb) uint16_t xri, status; uint32_t cmdsize; - mb = &pmb->mb; + mb = &pmb->u.mb; ndlp = (struct lpfc_nodelist *) pmb->context2; xri = (uint16_t) ((unsigned long)(pmb->context1)); @@ -4507,7 +4576,7 @@ lpfc_els_rsp_rps_acc(struct lpfc_hba *phba, LPFC_MBOXQ_t *pmb) ndlp->nlp_rpi); elsiocb->iocb_cmpl = lpfc_cmpl_els_rsp; phba->fc_stat.elsXmitACC++; - if (lpfc_sli_issue_iocb(phba, pring, elsiocb, 0) == IOCB_ERROR) + if (lpfc_sli_issue_iocb(phba, LPFC_ELS_RING, elsiocb, 0) == IOCB_ERROR) lpfc_els_free_iocb(phba, elsiocb); return; } @@ -4616,8 +4685,6 @@ lpfc_els_rsp_rpl_acc(struct lpfc_vport *vport, uint16_t cmdsize, IOCB_t *icmd, *oldcmd; RPL_RSP rpl_rsp; struct lpfc_iocbq *elsiocb; - struct lpfc_sli *psli = &phba->sli; - struct lpfc_sli_ring *pring = &psli->ring[LPFC_ELS_RING]; uint8_t *pcmd; elsiocb = lpfc_prep_els_iocb(vport, 0, cmdsize, oldiocb->retry, ndlp, @@ -4654,7 +4721,8 @@ lpfc_els_rsp_rpl_acc(struct lpfc_vport *vport, uint16_t cmdsize, ndlp->nlp_rpi); elsiocb->iocb_cmpl = lpfc_cmpl_els_rsp; phba->fc_stat.elsXmitACC++; - if (lpfc_sli_issue_iocb(phba, pring, elsiocb, 0) == IOCB_ERROR) { + if (lpfc_sli_issue_iocb(phba, LPFC_ELS_RING, elsiocb, 0) == + IOCB_ERROR) { lpfc_els_free_iocb(phba, elsiocb); return 1; } @@ -4883,7 +4951,10 @@ lpfc_els_rcv_fan(struct lpfc_vport *vport, struct lpfc_iocbq *cmdiocb, } else { /* FAN verified - skip FLOGI */ vport->fc_myDID = vport->fc_prevDID; - lpfc_issue_fabric_reglogin(vport); + if (phba->sli_rev < LPFC_SLI_REV4) + lpfc_issue_fabric_reglogin(vport); + else + lpfc_issue_reg_vfi(vport); } } return 0; @@ -5566,11 +5637,10 @@ lpfc_els_unsol_buffer(struct lpfc_hba *phba, struct lpfc_sli_ring *pring, dropit: if (vport && !(vport->load_flag & FC_UNLOADING)) - lpfc_printf_log(phba, KERN_ERR, LOG_ELS, - "(%d):0111 Dropping received ELS cmd " + lpfc_printf_vlog(vport, KERN_ERR, LOG_ELS, + "0111 Dropping received ELS cmd " "Data: x%x x%x x%x\n", - vport->vpi, icmd->ulpStatus, - icmd->un.ulpWord[4], icmd->ulpTimeout); + icmd->ulpStatus, icmd->un.ulpWord[4], icmd->ulpTimeout); phba->fc_stat.elsRcvDrop++; } @@ -5646,10 +5716,9 @@ lpfc_els_unsol_event(struct lpfc_hba *phba, struct lpfc_sli_ring *pring, icmd->ulpCommand == CMD_IOCB_RCV_SEQ64_CX)) { if (icmd->unsli3.rcvsli3.vpi == 0xffff) vport = phba->pport; - else { - uint16_t vpi = icmd->unsli3.rcvsli3.vpi; - vport = lpfc_find_vport_by_vpid(phba, vpi); - } + else + vport = lpfc_find_vport_by_vpid(phba, + icmd->unsli3.rcvsli3.vpi - phba->vpi_base); } /* If there are no BDEs associated * with this IOCB, there is nothing to do. @@ -5781,7 +5850,7 @@ lpfc_cmpl_reg_new_vport(struct lpfc_hba *phba, LPFC_MBOXQ_t *pmb) struct lpfc_vport *vport = pmb->vport; struct Scsi_Host *shost = lpfc_shost_from_vport(vport); struct lpfc_nodelist *ndlp = (struct lpfc_nodelist *) pmb->context2; - MAILBOX_t *mb = &pmb->mb; + MAILBOX_t *mb = &pmb->u.mb; spin_lock_irq(shost->host_lock); vport->fc_flag &= ~FC_VPORT_NEEDS_REG_VPI; @@ -5818,7 +5887,10 @@ lpfc_cmpl_reg_new_vport(struct lpfc_hba *phba, LPFC_MBOXQ_t *pmb) } else { if (vport == phba->pport) - lpfc_issue_fabric_reglogin(vport); + if (phba->sli_rev < LPFC_SLI_REV4) + lpfc_issue_fabric_reglogin(vport); + else + lpfc_issue_reg_vfi(vport); else lpfc_do_scr_ns_plogi(phba, vport); } @@ -5850,7 +5922,7 @@ lpfc_register_new_vport(struct lpfc_hba *phba, struct lpfc_vport *vport, mbox = mempool_alloc(phba->mbox_mem_pool, GFP_KERNEL); if (mbox) { - lpfc_reg_vpi(phba, vport->vpi, vport->fc_myDID, mbox); + lpfc_reg_vpi(vport, mbox); mbox->vport = vport; mbox->context2 = lpfc_nlp_get(ndlp); mbox->mbox_cmpl = lpfc_cmpl_reg_new_vport; @@ -6139,7 +6211,6 @@ lpfc_issue_els_npiv_logo(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp) { struct Scsi_Host *shost = lpfc_shost_from_vport(vport); struct lpfc_hba *phba = vport->phba; - struct lpfc_sli_ring *pring = &phba->sli.ring[LPFC_ELS_RING]; IOCB_t *icmd; struct lpfc_iocbq *elsiocb; uint8_t *pcmd; @@ -6169,7 +6240,8 @@ lpfc_issue_els_npiv_logo(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp) spin_lock_irq(shost->host_lock); ndlp->nlp_flag |= NLP_LOGO_SND; spin_unlock_irq(shost->host_lock); - if (lpfc_sli_issue_iocb(phba, pring, elsiocb, 0) == IOCB_ERROR) { + if (lpfc_sli_issue_iocb(phba, LPFC_ELS_RING, elsiocb, 0) == + IOCB_ERROR) { spin_lock_irq(shost->host_lock); ndlp->nlp_flag &= ~NLP_LOGO_SND; spin_unlock_irq(shost->host_lock); @@ -6224,7 +6296,6 @@ lpfc_resume_fabric_iocbs(struct lpfc_hba *phba) struct lpfc_iocbq *iocb; unsigned long iflags; int ret; - struct lpfc_sli_ring *pring = &phba->sli.ring[LPFC_ELS_RING]; IOCB_t *cmd; repeat: @@ -6248,7 +6319,7 @@ repeat: "Fabric sched1: ste:x%x", iocb->vport->port_state, 0, 0); - ret = lpfc_sli_issue_iocb(phba, pring, iocb, 0); + ret = lpfc_sli_issue_iocb(phba, LPFC_ELS_RING, iocb, 0); if (ret == IOCB_ERROR) { iocb->iocb_cmpl = iocb->fabric_iocb_cmpl; @@ -6394,7 +6465,6 @@ static int lpfc_issue_fabric_iocb(struct lpfc_hba *phba, struct lpfc_iocbq *iocb) { unsigned long iflags; - struct lpfc_sli_ring *pring = &phba->sli.ring[LPFC_ELS_RING]; int ready; int ret; @@ -6418,7 +6488,7 @@ lpfc_issue_fabric_iocb(struct lpfc_hba *phba, struct lpfc_iocbq *iocb) "Fabric sched2: ste:x%x", iocb->vport->port_state, 0, 0); - ret = lpfc_sli_issue_iocb(phba, pring, iocb, 0); + ret = lpfc_sli_issue_iocb(phba, LPFC_ELS_RING, iocb, 0); if (ret == IOCB_ERROR) { iocb->iocb_cmpl = iocb->fabric_iocb_cmpl; @@ -6524,3 +6594,38 @@ void lpfc_fabric_abort_hba(struct lpfc_hba *phba) lpfc_sli_cancel_iocbs(phba, &completions, IOSTAT_LOCAL_REJECT, IOERR_SLI_ABORTED); } + +/** + * lpfc_sli4_els_xri_aborted - Slow-path process of els xri abort + * @phba: pointer to lpfc hba data structure. + * @axri: pointer to the els xri abort wcqe structure. + * + * This routine is invoked by the worker thread to process a SLI4 slow-path + * ELS aborted xri. + **/ +void +lpfc_sli4_els_xri_aborted(struct lpfc_hba *phba, + struct sli4_wcqe_xri_aborted *axri) +{ + uint16_t xri = bf_get(lpfc_wcqe_xa_xri, axri); + struct lpfc_sglq *sglq_entry = NULL, *sglq_next = NULL; + unsigned long iflag = 0; + + spin_lock_irqsave(&phba->sli4_hba.abts_sgl_list_lock, iflag); + list_for_each_entry_safe(sglq_entry, sglq_next, + &phba->sli4_hba.lpfc_abts_els_sgl_list, list) { + if (sglq_entry->sli4_xritag == xri) { + list_del(&sglq_entry->list); + spin_unlock_irqrestore( + &phba->sli4_hba.abts_sgl_list_lock, + iflag); + spin_lock_irqsave(&phba->hbalock, iflag); + + list_add_tail(&sglq_entry->list, + &phba->sli4_hba.lpfc_sgl_list); + spin_unlock_irqrestore(&phba->hbalock, iflag); + return; + } + } + spin_unlock_irqrestore(&phba->sli4_hba.abts_sgl_list_lock, iflag); +} |