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author | James Smart <James.Smart@Emulex.Com> | 2008-01-11 06:52:54 (GMT) |
---|---|---|
committer | James Bottomley <James.Bottomley@HansenPartnership.com> | 2008-01-23 17:29:22 (GMT) |
commit | 0937282036d9ae798e02c9c69a8b2ef044048855 (patch) | |
tree | 55c8ef65c9c55e74e8985b58396516b3d3b925ad /drivers/scsi/lpfc/lpfc_hbadisc.c | |
parent | 13815c8344a238c204e4f4339b22dc4833c6df0f (diff) | |
download | linux-fsl-qoriq-0937282036d9ae798e02c9c69a8b2ef044048855.tar.xz |
[SCSI] lpfc 8.2.4 : Miscellaneous Fixes
Miscellaneous Fixes:
- Fix a couple of sparse complaints
- Reset the FCP recovery flag when the node is not a FCP2 device.
- Speed up offline prep delays
- Fixed a memory leak in lpfc_mem_alloc failure path
- Fixed external loopback test.
- Fixed error code returned from the driver when HBA is over heated.
- Correct Max NPIV vport to limits read from adapter
- Add missing locks around fc_flag and FC_NEEDS_REG_VPI
- Add missing hba ids for device identification
- Added support for SET_VARIABLE and MBX_WRITE_WWN mailbox commands
- Changed all temperature event messages from warning to error
- Fix reporting of link speed when link is down
- Added support for MBX_WRITE_WWN mailbox command
- Change del_timer_sync() in ISR to del_timer() in interrupt handler
- Correct instances of beXX_to_cpu() that should be cpu_to_beXX()
- Perform target flush before releasing node references on module unload
- Avoid bogus devloss_tmo messages when driver unloads
- Fix panic when HBA generates ERATT interupt
- Fix mbox race condition and a workaround on back-to-back mailbox commands
- Force NPIV off for pt2pt mode between 2 NPorts
- Stop worker thread before removing fc_host.
- Fix up discovery timeout error case due to missing clear_la
- Tighten mailbox polling code to speed up detection of fast completions
- Only allow DUMP_MEMORY if adapter offline due to overtemp errors
- Added extended error information to the log messages in chip init.
Signed-off-by: James Smart <James.Smart@emulex.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
Diffstat (limited to 'drivers/scsi/lpfc/lpfc_hbadisc.c')
-rw-r--r-- | drivers/scsi/lpfc/lpfc_hbadisc.c | 46 |
1 files changed, 26 insertions, 20 deletions
diff --git a/drivers/scsi/lpfc/lpfc_hbadisc.c b/drivers/scsi/lpfc/lpfc_hbadisc.c index f2b8bc4..644d960 100644 --- a/drivers/scsi/lpfc/lpfc_hbadisc.c +++ b/drivers/scsi/lpfc/lpfc_hbadisc.c @@ -114,15 +114,8 @@ lpfc_dev_loss_tmo_callbk(struct fc_rport *rport) rdata = rport->dd_data; ndlp = rdata->pnode; - - if (!ndlp) { - if (rport->scsi_target_id != -1) { - printk(KERN_ERR "Cannot find remote node" - " for rport in dev_loss_tmo_callbk x%x\n", - rport->port_id); - } + if (!ndlp) return; - } vport = ndlp->vport; phba = vport->phba; @@ -202,6 +195,12 @@ lpfc_dev_loss_tmo_handler(struct lpfc_nodelist *ndlp) * appropriately we just need to cleanup the ndlp rport info here. */ if (vport->load_flag & FC_UNLOADING) { + if (ndlp->nlp_sid != NLP_NO_SID) { + /* flush the target */ + lpfc_sli_abort_iocb(vport, + &phba->sli.ring[phba->sli.fcp_ring], + ndlp->nlp_sid, 0, LPFC_CTX_TGT); + } put_node = rdata->pnode != NULL; put_rport = ndlp->rport != NULL; rdata->pnode = NULL; @@ -381,7 +380,7 @@ lpfc_work_done(struct lpfc_hba *phba) lpfc_handle_latt(phba); vports = lpfc_create_vport_work_array(phba); if (vports != NULL) - for(i = 0; i < LPFC_MAX_VPORTS; i++) { + for(i = 0; i <= phba->max_vpi; i++) { /* * We could have no vports in array if unloading, so if * this happens then just use the pport @@ -413,7 +412,7 @@ lpfc_work_done(struct lpfc_hba *phba) vport->work_port_events &= ~work_port_events; spin_unlock_irq(&vport->work_port_lock); } - lpfc_destroy_vport_work_array(vports); + lpfc_destroy_vport_work_array(phba, vports); pring = &phba->sli.ring[LPFC_ELS_RING]; status = (ha_copy & (HA_RXMASK << (4*LPFC_ELS_RING))); @@ -552,6 +551,7 @@ lpfc_workq_post_event(struct lpfc_hba *phba, void *arg1, void *arg2, void lpfc_cleanup_rpis(struct lpfc_vport *vport, int remove) { + struct Scsi_Host *shost = lpfc_shost_from_vport(vport); struct lpfc_hba *phba = vport->phba; struct lpfc_nodelist *ndlp, *next_ndlp; int rc; @@ -575,7 +575,9 @@ lpfc_cleanup_rpis(struct lpfc_vport *vport, int remove) } if (phba->sli3_options & LPFC_SLI3_VPORT_TEARDOWN) { lpfc_mbx_unreg_vpi(vport); + spin_lock_irq(shost->host_lock); vport->fc_flag |= FC_VPORT_NEEDS_REG_VPI; + spin_unlock_irq(shost->host_lock); } } @@ -629,11 +631,11 @@ lpfc_linkdown(struct lpfc_hba *phba) spin_unlock_irq(&phba->hbalock); vports = lpfc_create_vport_work_array(phba); if (vports != NULL) - for(i = 0; i < LPFC_MAX_VPORTS && vports[i] != NULL; i++) { + for(i = 0; i <= phba->max_vpi && vports[i] != NULL; i++) { /* Issue a LINK DOWN event to all nodes */ lpfc_linkdown_port(vports[i]); } - lpfc_destroy_vport_work_array(vports); + lpfc_destroy_vport_work_array(phba, vports); /* Clean up any firmware default rpi's */ mb = mempool_alloc(phba->mbox_mem_pool, GFP_KERNEL); if (mb) { @@ -738,9 +740,9 @@ lpfc_linkup(struct lpfc_hba *phba) vports = lpfc_create_vport_work_array(phba); if (vports != NULL) - for(i = 0; i < LPFC_MAX_VPORTS && vports[i] != NULL; i++) + for(i = 0; i <= phba->max_vpi && vports[i] != NULL; i++) lpfc_linkup_port(vports[i]); - lpfc_destroy_vport_work_array(vports); + lpfc_destroy_vport_work_array(phba, vports); if (phba->sli3_options & LPFC_SLI3_NPIV_ENABLED) lpfc_issue_clear_la(phba, phba->pport); @@ -1319,7 +1321,7 @@ lpfc_mbx_cmpl_fabric_reg_login(struct lpfc_hba *phba, LPFC_MBOXQ_t *pmb) vports = lpfc_create_vport_work_array(phba); if (vports != NULL) for(i = 0; - i < LPFC_MAX_VPORTS && vports[i] != NULL; + i <= phba->max_vpi && vports[i] != NULL; i++) { if (vports[i]->port_type == LPFC_PHYSICAL_PORT) continue; @@ -1335,7 +1337,7 @@ lpfc_mbx_cmpl_fabric_reg_login(struct lpfc_hba *phba, LPFC_MBOXQ_t *pmb) "Fabric support\n"); } } - lpfc_destroy_vport_work_array(vports); + lpfc_destroy_vport_work_array(phba, vports); lpfc_do_scr_ns_plogi(phba, vport); } @@ -1902,7 +1904,8 @@ lpfc_unreg_all_rpis(struct lpfc_vport *vport) lpfc_unreg_login(phba, vport->vpi, 0xffff, mbox); mbox->vport = vport; mbox->mbox_cmpl = lpfc_sli_def_mbox_cmpl; - rc = lpfc_sli_issue_mbox(phba, mbox, MBX_NOWAIT); + mbox->context1 = NULL; + rc = lpfc_sli_issue_mbox_wait(phba, mbox, LPFC_MBOX_TMO); if (rc == MBX_NOT_FINISHED) { mempool_free(mbox, phba->mbox_mem_pool); } @@ -1921,7 +1924,8 @@ lpfc_unreg_default_rpis(struct lpfc_vport *vport) lpfc_unreg_did(phba, vport->vpi, 0xffffffff, mbox); mbox->vport = vport; mbox->mbox_cmpl = lpfc_sli_def_mbox_cmpl; - rc = lpfc_sli_issue_mbox(phba, mbox, MBX_NOWAIT); + mbox->context1 = NULL; + rc = lpfc_sli_issue_mbox_wait(phba, mbox, LPFC_MBOX_TMO); if (rc == MBX_NOT_FINISHED) { lpfc_printf_vlog(vport, KERN_ERR, LOG_MBOX | LOG_VPORT, "1815 Could not issue " @@ -2026,7 +2030,7 @@ lpfc_nlp_remove(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp) mbox->mbox_flag |= LPFC_MBX_IMED_UNREG; mbox->mbox_cmpl = lpfc_mbx_cmpl_dflt_rpi; mbox->vport = vport; - mbox->context2 = 0; + mbox->context2 = NULL; rc =lpfc_sli_issue_mbox(phba, mbox, MBX_NOWAIT); if (rc == MBX_NOT_FINISHED) { mempool_free(mbox, phba->mbox_mem_pool); @@ -2702,12 +2706,14 @@ restart_disc: clrlaerr = 1; break; + case LPFC_LINK_UP: + lpfc_issue_clear_la(phba, vport); + /* Drop thru */ case LPFC_LINK_UNKNOWN: case LPFC_WARM_START: case LPFC_INIT_START: case LPFC_INIT_MBX_CMDS: case LPFC_LINK_DOWN: - case LPFC_LINK_UP: case LPFC_HBA_ERROR: lpfc_printf_vlog(vport, KERN_ERR, LOG_DISCOVERY, "0230 Unexpected timeout, hba link " |