1 files changed, 54 insertions, 82 deletions

diff --git a/drivers/scsi/lpfc/lpfc_init.c b/drivers/scsi/lpfc/lpfc_init.c
index a5723ad0a099..afca45cdbcef 100644
--- a/drivers/scsi/lpfc/lpfc_init.c
+++ b/drivers/scsi/lpfc/lpfc_init.c
@@ -268,6 +268,8 @@ lpfc_config_port_post(struct lpfc_hba * phba)
         kfree(mp);
         pmb->context1 = NULL;
 
+        if (phba->cfg_soft_wwnn)
+                u64_to_wwn(phba->cfg_soft_wwnn, phba->fc_sparam.nodeName.u.wwn);
         if (phba->cfg_soft_wwpn)
                 u64_to_wwn(phba->cfg_soft_wwpn, phba->fc_sparam.portName.u.wwn);
         memcpy(&phba->fc_nodename, &phba->fc_sparam.nodeName,
@@ -349,8 +351,8 @@ lpfc_config_port_post(struct lpfc_hba * phba)
         phba->hba_state = LPFC_LINK_DOWN;
 
         /* Only process IOCBs on ring 0 till hba_state is READY */
-        if (psli->ring[psli->ip_ring].cmdringaddr)
-                psli->ring[psli->ip_ring].flag |= LPFC_STOP_IOCB_EVENT;
+        if (psli->ring[psli->extra_ring].cmdringaddr)
+                psli->ring[psli->extra_ring].flag |= LPFC_STOP_IOCB_EVENT;
         if (psli->ring[psli->fcp_ring].cmdringaddr)
                 psli->ring[psli->fcp_ring].flag |= LPFC_STOP_IOCB_EVENT;
         if (psli->ring[psli->next_ring].cmdringaddr)
@@ -517,7 +519,8 @@ lpfc_handle_eratt(struct lpfc_hba * phba)
         struct lpfc_sli_ring  *pring;
         uint32_t event_data;
 
-        if (phba->work_hs & HS_FFER6) {
+        if (phba->work_hs & HS_FFER6 ||
+            phba->work_hs & HS_FFER5) {
                 /* Re-establishing Link */
                 lpfc_printf_log(phba, KERN_INFO, LOG_LINK_EVENT,
                                 "%d:1301 Re-establishing Link "
@@ -611,7 +614,7 @@ lpfc_handle_latt(struct lpfc_hba * phba)
         pmb->mbox_cmpl = lpfc_mbx_cmpl_read_la;
         rc = lpfc_sli_issue_mbox (phba, pmb, (MBX_NOWAIT | MBX_STOP_IOCB));
         if (rc == MBX_NOT_FINISHED)
-                goto lpfc_handle_latt_free_mp;
+                goto lpfc_handle_latt_free_mbuf;
 
         /* Clear Link Attention in HA REG */
         spin_lock_irq(phba->host->host_lock);
@@ -621,6 +624,8 @@ lpfc_handle_latt(struct lpfc_hba * phba)
 
         return;
 
+lpfc_handle_latt_free_mbuf:
+        lpfc_mbuf_free(phba, mp->virt, mp->phys);
 lpfc_handle_latt_free_mp:
         kfree(mp);
 lpfc_handle_latt_free_pmb:
@@ -802,19 +807,13 @@ lpfc_get_hba_model_desc(struct lpfc_hba * phba, uint8_t * mdp, uint8_t * descp)
 {
         lpfc_vpd_t *vp;
         uint16_t dev_id = phba->pcidev->device;
-        uint16_t dev_subid = phba->pcidev->subsystem_device;
-        uint8_t hdrtype;
         int max_speed;
-        char * ports;
         struct {
                 char * name;
                 int    max_speed;
-                char * ports;
                 char * bus;
-        } m = {"<Unknown>", 0, "", ""};
+        } m = {"<Unknown>", 0, ""};
 
-        pci_read_config_byte(phba->pcidev, PCI_HEADER_TYPE, &hdrtype);
-        ports = (hdrtype == 0x80) ? "2-port " : "";
         if (mdp && mdp[0] != '\0'
                 && descp && descp[0] != '\0')
                 return;
@@ -834,130 +833,93 @@ lpfc_get_hba_model_desc(struct lpfc_hba * phba, uint8_t * mdp, uint8_t * descp)
 
         switch (dev_id) {
         case PCI_DEVICE_ID_FIREFLY:
-                m = (typeof(m)){"LP6000", max_speed, "", "PCI"};
+                m = (typeof(m)){"LP6000", max_speed, "PCI"};
                 break;
         case PCI_DEVICE_ID_SUPERFLY:
                 if (vp->rev.biuRev >= 1 && vp->rev.biuRev <= 3)
-                        m = (typeof(m)){"LP7000", max_speed, "", "PCI"};
+                        m = (typeof(m)){"LP7000", max_speed,  "PCI"};
                 else
-                        m = (typeof(m)){"LP7000E", max_speed, "", "PCI"};
+                        m = (typeof(m)){"LP7000E", max_speed, "PCI"};
                 break;
         case PCI_DEVICE_ID_DRAGONFLY:
-                m = (typeof(m)){"LP8000", max_speed, "", "PCI"};
+                m = (typeof(m)){"LP8000", max_speed, "PCI"};
                 break;
         case PCI_DEVICE_ID_CENTAUR:
                 if (FC_JEDEC_ID(vp->rev.biuRev) == CENTAUR_2G_JEDEC_ID)
-                        m = (typeof(m)){"LP9002", max_speed, "", "PCI"};
+                        m = (typeof(m)){"LP9002", max_speed, "PCI"};
                 else
-                        m = (typeof(m)){"LP9000", max_speed, "", "PCI"};
+                        m = (typeof(m)){"LP9000", max_speed, "PCI"};
                 break;
         case PCI_DEVICE_ID_RFLY:
-                m = (typeof(m)){"LP952", max_speed, "", "PCI"};
+                m = (typeof(m)){"LP952", max_speed, "PCI"};
                 break;
         case PCI_DEVICE_ID_PEGASUS:
-                m = (typeof(m)){"LP9802", max_speed, "", "PCI-X"};
+                m = (typeof(m)){"LP9802", max_speed, "PCI-X"};
                 break;
         case PCI_DEVICE_ID_THOR:
-                if (hdrtype == 0x80)
-                        m = (typeof(m)){"LP10000DC",
-                                        max_speed, ports, "PCI-X"};
-                else
-                        m = (typeof(m)){"LP10000",
-                                        max_speed, ports, "PCI-X"};
+                m = (typeof(m)){"LP10000", max_speed, "PCI-X"};
                 break;
         case PCI_DEVICE_ID_VIPER:
-                m = (typeof(m)){"LPX1000", max_speed, "", "PCI-X"};
+                m = (typeof(m)){"LPX1000", max_speed,  "PCI-X"};
                 break;
         case PCI_DEVICE_ID_PFLY:
-                m = (typeof(m)){"LP982", max_speed, "", "PCI-X"};
+                m = (typeof(m)){"LP982", max_speed, "PCI-X"};
                 break;
         case PCI_DEVICE_ID_TFLY:
-                if (hdrtype == 0x80)
-                        m = (typeof(m)){"LP1050DC", max_speed, ports, "PCI-X"};
-                else
-                        m = (typeof(m)){"LP1050", max_speed, ports, "PCI-X"};
+                m = (typeof(m)){"LP1050", max_speed, "PCI-X"};
                 break;
         case PCI_DEVICE_ID_HELIOS:
-                if (hdrtype == 0x80)
-                        m = (typeof(m)){"LP11002", max_speed, ports, "PCI-X2"};
-                else
-                        m = (typeof(m)){"LP11000", max_speed, ports, "PCI-X2"};
+                m = (typeof(m)){"LP11000", max_speed, "PCI-X2"};
                 break;
         case PCI_DEVICE_ID_HELIOS_SCSP:
-                m = (typeof(m)){"LP11000-SP", max_speed, ports, "PCI-X2"};
+                m = (typeof(m)){"LP11000-SP", max_speed, "PCI-X2"};
                 break;
         case PCI_DEVICE_ID_HELIOS_DCSP:
-                m = (typeof(m)){"LP11002-SP", max_speed, ports, "PCI-X2"};
+                m = (typeof(m)){"LP11002-SP", max_speed, "PCI-X2"};
                 break;
         case PCI_DEVICE_ID_NEPTUNE:
-                if (hdrtype == 0x80)
-                        m = (typeof(m)){"LPe1002", max_speed, ports, "PCIe"};
-                else
-                        m = (typeof(m)){"LPe1000", max_speed, ports, "PCIe"};
+                m = (typeof(m)){"LPe1000", max_speed, "PCIe"};
                 break;
         case PCI_DEVICE_ID_NEPTUNE_SCSP:
-                m = (typeof(m)){"LPe1000-SP", max_speed, ports, "PCIe"};
+                m = (typeof(m)){"LPe1000-SP", max_speed, "PCIe"};
                 break;
         case PCI_DEVICE_ID_NEPTUNE_DCSP:
-                m = (typeof(m)){"LPe1002-SP", max_speed, ports, "PCIe"};
+                m = (typeof(m)){"LPe1002-SP", max_speed, "PCIe"};
                 break;
         case PCI_DEVICE_ID_BMID:
-                m = (typeof(m)){"LP1150", max_speed, ports, "PCI-X2"};
+                m = (typeof(m)){"LP1150", max_speed, "PCI-X2"};
                 break;
         case PCI_DEVICE_ID_BSMB:
-                m = (typeof(m)){"LP111", max_speed, ports, "PCI-X2"};
+                m = (typeof(m)){"LP111", max_speed, "PCI-X2"};
                 break;
         case PCI_DEVICE_ID_ZEPHYR:
-                if (hdrtype == 0x80)
-                        m = (typeof(m)){"LPe11002", max_speed, ports, "PCIe"};
-                else
-                        m = (typeof(m)){"LPe11000", max_speed, ports, "PCIe"};
+                m = (typeof(m)){"LPe11000", max_speed, "PCIe"};
                 break;
         case PCI_DEVICE_ID_ZEPHYR_SCSP:
-                m = (typeof(m)){"LPe11000", max_speed, ports, "PCIe"};
+                m = (typeof(m)){"LPe11000", max_speed, "PCIe"};
                 break;
         case PCI_DEVICE_ID_ZEPHYR_DCSP:
-                m = (typeof(m)){"LPe11002-SP", max_speed, ports, "PCIe"};
+                m = (typeof(m)){"LPe11002-SP", max_speed, "PCIe"};
                 break;
         case PCI_DEVICE_ID_ZMID:
-                m = (typeof(m)){"LPe1150", max_speed, ports, "PCIe"};
+                m = (typeof(m)){"LPe1150", max_speed, "PCIe"};
                 break;
         case PCI_DEVICE_ID_ZSMB:
-                m = (typeof(m)){"LPe111", max_speed, ports, "PCIe"};
+                m = (typeof(m)){"LPe111", max_speed, "PCIe"};
                 break;
         case PCI_DEVICE_ID_LP101:
-                m = (typeof(m)){"LP101", max_speed, ports, "PCI-X"};
+                m = (typeof(m)){"LP101", max_speed, "PCI-X"};
                 break;
         case PCI_DEVICE_ID_LP10000S:
-                m = (typeof(m)){"LP10000-S", max_speed, ports, "PCI"};
+                m = (typeof(m)){"LP10000-S", max_speed, "PCI"};
                 break;
         case PCI_DEVICE_ID_LP11000S:
+                m = (typeof(m)){"LP11000-S", max_speed,
+                        "PCI-X2"};
+                break;
         case PCI_DEVICE_ID_LPE11000S:
-                switch (dev_subid) {
-                case PCI_SUBSYSTEM_ID_LP11000S:
-                        m = (typeof(m)){"LP11000-S", max_speed,
-                                        ports, "PCI-X2"};
-                        break;
-                case PCI_SUBSYSTEM_ID_LP11002S:
-                        m = (typeof(m)){"LP11002-S", max_speed,
-                                        ports, "PCI-X2"};
-                        break;
-                case PCI_SUBSYSTEM_ID_LPE11000S:
-                        m = (typeof(m)){"LPe11000-S", max_speed,
-                                        ports, "PCIe"};
-                        break;
-                case PCI_SUBSYSTEM_ID_LPE11002S:
-                        m = (typeof(m)){"LPe11002-S", max_speed,
-                                        ports, "PCIe"};
-                        break;
-                case PCI_SUBSYSTEM_ID_LPE11010S:
-                        m = (typeof(m)){"LPe11010-S", max_speed,
-                                        "10-port ", "PCIe"};
-                        break;
-                default:
-                        m = (typeof(m)){ NULL };
-                        break;
-                }
+                m = (typeof(m)){"LPe11000-S", max_speed,
+                        "PCIe"};
                 break;
         default:
                 m = (typeof(m)){ NULL };
@@ -968,8 +930,8 @@ lpfc_get_hba_model_desc(struct lpfc_hba * phba, uint8_t * mdp, uint8_t * descp)
                 snprintf(mdp, 79,"%s", m.name);
         if (descp && descp[0] == '\0')
                 snprintf(descp, 255,
-                         "Emulex %s %dGb %s%s Fibre Channel Adapter",
-                         m.name, m.max_speed, m.ports, m.bus);
+                         "Emulex %s %dGb %s Fibre Channel Adapter",
+                         m.name, m.max_speed, m.bus);
 }
 
 /**************************************************/
@@ -1651,6 +1613,14 @@ lpfc_pci_probe_one(struct pci_dev *pdev, const struct pci_device_id *pid)
         if (error)
                 goto out_remove_host;
 
+        if (phba->cfg_use_msi) {
+                error = pci_enable_msi(phba->pcidev);
+                if (error)
+                        lpfc_printf_log(phba, KERN_INFO, LOG_INIT, "%d:0452 "
+                                        "Enable MSI failed, continuing with "
+                                        "IRQ\n", phba->brd_no);
+        }
+
         error = request_irq(phba->pcidev->irq, lpfc_intr_handler, IRQF_SHARED,
                                                         LPFC_DRIVER_NAME, phba);
         if (error) {
@@ -1730,6 +1700,7 @@ out_free_irq:
         lpfc_stop_timer(phba);
         phba->work_hba_events = 0;
         free_irq(phba->pcidev->irq, phba);
+        pci_disable_msi(phba->pcidev);
 out_free_sysfs_attr:
         lpfc_free_sysfs_attr(phba);
 out_remove_host:
@@ -1796,6 +1767,7 @@ lpfc_pci_remove_one(struct pci_dev *pdev)
 
         /* Release the irq reservation */
         free_irq(phba->pcidev->irq, phba);
+        pci_disable_msi(phba->pcidev);
 
         lpfc_cleanup(phba, 0);
         lpfc_stop_timer(phba);