---

yaml --- r: 252467 b: refs/heads/master c: 6d368e5 h: refs/heads/master i: 252465: f270fd1 252463: 826e899 v: v3
git-mirror · May 27, 2011 · 686e909 · 686e909
1 parent 6e97322
commit 686e909
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Showing 18 changed files with 1,938 additions and 277 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 52d5244096017bbd11164479116baceaede342b0
+refs/heads/master: 6d368e532168cb621731b3936945cd910cb25bd0
diff --git a/trunk/drivers/scsi/lpfc/lpfc.h b/trunk/drivers/scsi/lpfc/lpfc.h
@@ -780,6 +780,9 @@ struct lpfc_hba {
 	uint16_t vpi_base;
 	uint16_t vfi_base;
 	unsigned long *vpi_bmask;	/* vpi allocation table */
+	uint16_t *vpi_ids;
+	uint16_t vpi_count;
+	struct list_head lpfc_vpi_blk_list;
 
 	/* Data structure used by fabric iocb scheduler */
 	struct list_head fabric_iocb_list;

diff --git a/trunk/drivers/scsi/lpfc/lpfc_bsg.c b/trunk/drivers/scsi/lpfc/lpfc_bsg.c
@@ -332,6 +332,8 @@ lpfc_bsg_send_mgmt_cmd(struct fc_bsg_job *job)
 	cmd->ulpLe = 1;
 	cmd->ulpClass = CLASS3;
 	cmd->ulpContext = ndlp->nlp_rpi;
+	if (phba->sli_rev == LPFC_SLI_REV4)
+		cmd->ulpContext = phba->sli4_hba.rpi_ids[ndlp->nlp_rpi];
 	cmd->ulpOwner = OWN_CHIP;
 	cmdiocbq->vport = phba->pport;
 	cmdiocbq->context3 = bmp;
@@ -1336,6 +1338,10 @@ lpfc_issue_ct_rsp(struct lpfc_hba *phba, struct fc_bsg_job *job, uint32_t tag,
 		}
 
 		icmd->un.ulpWord[3] = ndlp->nlp_rpi;
+		if (phba->sli_rev == LPFC_SLI_REV4)
+			icmd->ulpContext =
+				phba->sli4_hba.rpi_ids[ndlp->nlp_rpi];
+
 		/* The exchange is done, mark the entry as invalid */
 		phba->ct_ctx[tag].flags &= ~UNSOL_VALID;
 	} else

diff --git a/trunk/drivers/scsi/lpfc/lpfc_crtn.h b/trunk/drivers/scsi/lpfc/lpfc_crtn.h
@@ -55,6 +55,8 @@ void lpfc_request_features(struct lpfc_hba *, struct lpfcMboxq *);
 void lpfc_supported_pages(struct lpfcMboxq *);
 void lpfc_pc_sli4_params(struct lpfcMboxq *);
 int lpfc_pc_sli4_params_get(struct lpfc_hba *, LPFC_MBOXQ_t *);
+int lpfc_sli4_mbox_rsrc_extent(struct lpfc_hba *, struct lpfcMboxq *,
+			   uint16_t, uint16_t, bool);
 int lpfc_get_sli4_parameters(struct lpfc_hba *, LPFC_MBOXQ_t *);
 struct lpfc_vport *lpfc_find_vport_by_did(struct lpfc_hba *, uint32_t);
 void lpfc_cleanup_rcv_buffers(struct lpfc_vport *);
@@ -366,6 +368,10 @@ extern void lpfc_debugfs_slow_ring_trc(struct lpfc_hba *, char *, uint32_t,
 	uint32_t, uint32_t);
 extern struct lpfc_hbq_init *lpfc_hbq_defs[];
 
+/* SLI4 if_type 2 externs. */
+int lpfc_sli4_alloc_resource_identifiers(struct lpfc_hba *);
+int lpfc_sli4_dealloc_resource_identifiers(struct lpfc_hba *);
+
 /* externs BlockGuard */
 extern char *_dump_buf_data;
 extern unsigned long _dump_buf_data_order;

diff --git a/trunk/drivers/scsi/lpfc/lpfc_ct.c b/trunk/drivers/scsi/lpfc/lpfc_ct.c
@@ -352,6 +352,8 @@ lpfc_gen_req(struct lpfc_vport *vport, struct lpfc_dmabuf *bmp,
 	icmd->ulpLe = 1;
 	icmd->ulpClass = CLASS3;
 	icmd->ulpContext = ndlp->nlp_rpi;
+	if (phba->sli_rev == LPFC_SLI_REV4)
+		icmd->ulpContext = phba->sli4_hba.rpi_ids[ndlp->nlp_rpi];
 
 	if (phba->sli3_options & LPFC_SLI3_NPIV_ENABLED) {
 		/* For GEN_REQUEST64_CR, use the RPI */

diff --git a/trunk/drivers/scsi/lpfc/lpfc_els.c b/trunk/drivers/scsi/lpfc/lpfc_els.c
@@ -250,7 +250,7 @@ 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 + phba->vpi_base;
+		icmd->ulpContext = phba->vpi_ids[vport->vpi];
 		icmd->ulpCt_h = 0;
 		/* The CT field must be 0=INVALID_RPI for the ECHO cmd */
 		if (elscmd == ELS_CMD_ECHO)
@@ -454,6 +454,7 @@ lpfc_issue_reg_vfi(struct lpfc_vport *vport)
 		rc = -ENOMEM;
 		goto fail_free_dmabuf;
 	}
+
 	mboxq = mempool_alloc(phba->mbox_mem_pool, GFP_KERNEL);
 	if (!mboxq) {
 		rc = -ENOMEM;
@@ -6585,6 +6586,26 @@ lpfc_find_vport_by_vpid(struct lpfc_hba *phba, uint16_t vpi)
 {
 	struct lpfc_vport *vport;
 	unsigned long flags;
+	int i;
+
+	/* The physical ports are always vpi 0 - translate is unnecessary. */
+	if (vpi > 0) {
+		/*
+		 * Translate the physical vpi to the logical vpi.  The
+		 * vport stores the logical vpi.
+		 */
+		for (i = 0; i < phba->max_vpi; i++) {
+			if (vpi == phba->vpi_ids[i])
+				break;
+		}
+
+		if (i >= phba->max_vpi) {
+			lpfc_printf_log(phba, KERN_ERR, LOG_ELS,
+					 "2936 Could not find Vport mapped "
+					 "to vpi %d\n", vpi);
+			return NULL;
+		}
+	}
 
 	spin_lock_irqsave(&phba->hbalock, flags);
 	list_for_each_entry(vport, &phba->port_list, listentry) {
@@ -6641,8 +6662,9 @@ lpfc_els_unsol_event(struct lpfc_hba *phba, struct lpfc_sli_ring *pring,
 			vport = phba->pport;
 		else
 			vport = lpfc_find_vport_by_vpid(phba,
-				icmd->unsli3.rcvsli3.vpi - phba->vpi_base);
+						icmd->unsli3.rcvsli3.vpi);
 	}
+
 	/* If there are no BDEs associated
 	 * with this IOCB, there is nothing to do.
 	 */
@@ -7222,7 +7244,7 @@ lpfc_issue_els_fdisc(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp,
 		elsiocb->iocb.ulpCt_h = (SLI4_CT_VPI >> 1) & 1;
 		elsiocb->iocb.ulpCt_l = SLI4_CT_VPI & 1 ;
 		/* Set the ulpContext to the vpi */
-		elsiocb->iocb.ulpContext = vport->vpi + phba->vpi_base;
+		elsiocb->iocb.ulpContext = phba->vpi_ids[vport->vpi];
 	} else {
 		/* For FDISC, Let FDISC rsp set the NPortID for this VPI */
 		icmd->ulpCt_h = 1;

diff --git a/trunk/drivers/scsi/lpfc/lpfc_hbadisc.c b/trunk/drivers/scsi/lpfc/lpfc_hbadisc.c
@@ -881,7 +881,7 @@ lpfc_linkdown(struct lpfc_hba *phba)
 	/* Clean up any firmware default rpi's */
 	mb = mempool_alloc(phba->mbox_mem_pool, GFP_KERNEL);
 	if (mb) {
-		lpfc_unreg_did(phba, 0xffff, 0xffffffff, mb);
+		lpfc_unreg_did(phba, 0xffff, LPFC_UNREG_ALL_DFLT_RPIS, mb);
 		mb->vport = vport;
 		mb->mbox_cmpl = lpfc_sli_def_mbox_cmpl;
 		if (lpfc_sli_issue_mbox(phba, mb, MBX_NOWAIT)
@@ -3421,7 +3421,8 @@ lpfc_mbx_cmpl_fabric_reg_login(struct lpfc_hba *phba, LPFC_MBOXQ_t *pmb)
 		return;
 	}
 
-	ndlp->nlp_rpi = mb->un.varWords[0];
+	if (phba->sli_rev < LPFC_SLI_REV4)
+		ndlp->nlp_rpi = mb->un.varWords[0];
 	ndlp->nlp_flag |= NLP_RPI_REGISTERED;
 	ndlp->nlp_type |= NLP_FABRIC;
 	lpfc_nlp_set_state(vport, ndlp, NLP_STE_UNMAPPED_NODE);
@@ -3495,7 +3496,8 @@ lpfc_mbx_cmpl_ns_reg_login(struct lpfc_hba *phba, LPFC_MBOXQ_t *pmb)
 		return;
 	}
 
-	ndlp->nlp_rpi = mb->un.varWords[0];
+	if (phba->sli_rev < LPFC_SLI_REV4)
+		ndlp->nlp_rpi = mb->un.varWords[0];
 	ndlp->nlp_flag |= NLP_RPI_REGISTERED;
 	ndlp->nlp_type |= NLP_FABRIC;
 	lpfc_nlp_set_state(vport, ndlp, NLP_STE_UNMAPPED_NODE);
@@ -3582,7 +3584,6 @@ lpfc_register_remote_port(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp)
 	if (ndlp->nlp_type & NLP_FCP_INITIATOR)
 		rport_ids.roles |= FC_RPORT_ROLE_FCP_INITIATOR;
 
-
 	if (rport_ids.roles !=  FC_RPORT_ROLE_UNKNOWN)
 		fc_remote_port_rolechg(rport, rport_ids.roles);
 
@@ -4097,11 +4098,16 @@ lpfc_unreg_rpi(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp)
 	struct lpfc_hba *phba = vport->phba;
 	LPFC_MBOXQ_t    *mbox;
 	int rc;
+	uint16_t rpi;
 
 	if (ndlp->nlp_flag & NLP_RPI_REGISTERED) {
 		mbox = mempool_alloc(phba->mbox_mem_pool, GFP_KERNEL);
 		if (mbox) {
-			lpfc_unreg_login(phba, vport->vpi, ndlp->nlp_rpi, mbox);
+			/* SLI4 ports require the physical rpi value. */
+			rpi = ndlp->nlp_rpi;
+			if (phba->sli_rev == LPFC_SLI_REV4)
+				rpi = phba->sli4_hba.rpi_ids[ndlp->nlp_rpi];
+			lpfc_unreg_login(phba, vport->vpi, rpi, mbox);
 			mbox->vport = vport;
 			mbox->mbox_cmpl = lpfc_sli_def_mbox_cmpl;
 			rc = lpfc_sli_issue_mbox(phba, mbox, MBX_NOWAIT);
@@ -4170,7 +4176,8 @@ lpfc_unreg_all_rpis(struct lpfc_vport *vport)
 
 	mbox = mempool_alloc(phba->mbox_mem_pool, GFP_KERNEL);
 	if (mbox) {
-		lpfc_unreg_login(phba, vport->vpi, 0xffff, mbox);
+		lpfc_unreg_login(phba, vport->vpi, LPFC_UNREG_ALL_RPIS_VPORT,
+				 mbox);
 		mbox->vport = vport;
 		mbox->mbox_cmpl = lpfc_sli_def_mbox_cmpl;
 		mbox->context1 = NULL;
@@ -4194,7 +4201,8 @@ lpfc_unreg_default_rpis(struct lpfc_vport *vport)
 
 	mbox = mempool_alloc(phba->mbox_mem_pool, GFP_KERNEL);
 	if (mbox) {
-		lpfc_unreg_did(phba, vport->vpi, 0xffffffff, mbox);
+		lpfc_unreg_did(phba, vport->vpi, LPFC_UNREG_ALL_DFLT_RPIS,
+			       mbox);
 		mbox->vport = vport;
 		mbox->mbox_cmpl = lpfc_sli_def_mbox_cmpl;
 		mbox->context1 = NULL;
@@ -4644,10 +4652,7 @@ lpfc_disc_start(struct lpfc_vport *vport)
 	if (num_sent)
 		return;
 
-	/*
-	 * For SLI3, cmpl_reg_vpi will set port_state to READY, and
-	 * continue discovery.
-	 */
+	/* Register the VPI for SLI3, NON-NPIV only. */
 	if ((phba->sli3_options & LPFC_SLI3_NPIV_ENABLED) &&
 	    !(vport->fc_flag & FC_PT2PT) &&
 	    !(vport->fc_flag & FC_RSCN_MODE) &&
@@ -4934,7 +4939,7 @@ lpfc_disc_timeout_handler(struct lpfc_vport *vport)
 		if (phba->sli_rev < LPFC_SLI_REV4) {
 			if (phba->sli3_options & LPFC_SLI3_NPIV_ENABLED)
 				lpfc_issue_reg_vpi(phba, vport);
-			else  {	/* NPIV Not enabled */
+			else  {
 				lpfc_issue_clear_la(phba, vport);
 				vport->port_state = LPFC_VPORT_READY;
 			}
@@ -5060,7 +5065,8 @@ lpfc_mbx_cmpl_fdmi_reg_login(struct lpfc_hba *phba, LPFC_MBOXQ_t *pmb)
 	pmb->context1 = NULL;
 	pmb->context2 = NULL;
 
-	ndlp->nlp_rpi = mb->un.varWords[0];
+	if (phba->sli_rev < LPFC_SLI_REV4)
+		ndlp->nlp_rpi = mb->un.varWords[0];
 	ndlp->nlp_flag |= NLP_RPI_REGISTERED;
 	ndlp->nlp_type |= NLP_FABRIC;
 	lpfc_nlp_set_state(vport, ndlp, NLP_STE_UNMAPPED_NODE);

diff --git a/trunk/drivers/scsi/lpfc/lpfc_hw.h b/trunk/drivers/scsi/lpfc/lpfc_hw.h
@@ -64,6 +64,8 @@
 #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)