[SCSI] bnx2fc: Introduce interface structure for each vlan interface
authorBhanu Prakash Gollapudi <bprakash@broadcom.com>
Tue, 26 Jul 2011 21:51:39 +0000 (14:51 -0700)
committerJames Bottomley <JBottomley@Parallels.com>
Wed, 27 Jul 2011 11:37:31 +0000 (15:37 +0400)
Currently, bnx2fc has a hba structure that can work with only a single vlan
interface.  When there is a change in vlan id, it does not have the capability
to switch to different vlan interface. To solve this problem, a new structure
called 'interface' has been introduced, and each hba can now have multiple
interfaces, one per vlan id.

Most of the patch is a moving the interface specific fields from hba to the
interface structure, and appropriately modifying the dereferences. A list of
interfaces (if_list) is maintained along with adapter list. During a create
call, the interface structure is allocated and added to if_list and deleted &
freed on a destroy call.  Link events are propagated to all interfaces
belonging to the hba.

Signed-off-by: Bhanu Prakash Gollapudi <bprakash@broadcom.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
drivers/scsi/bnx2fc/bnx2fc.h
drivers/scsi/bnx2fc/bnx2fc_els.c
drivers/scsi/bnx2fc/bnx2fc_fcoe.c
drivers/scsi/bnx2fc/bnx2fc_hwi.c
drivers/scsi/bnx2fc/bnx2fc_io.c
drivers/scsi/bnx2fc/bnx2fc_tgt.c

index d924236e1b9174f6fda284442fabc469ae12bf20..6012317c1f2fefcbe7f0234d71d7255ff1e51ca6 100644 (file)
@@ -153,18 +153,13 @@ struct bnx2fc_percpu_s {
 };
 
 struct bnx2fc_hba {
-       struct list_head link;
+       struct list_head list;
        struct cnic_dev *cnic;
        struct pci_dev *pcidev;
-       struct net_device *netdev;
        struct net_device *phys_dev;
        unsigned long reg_with_cnic;
                #define BNX2FC_CNIC_REGISTERED           1
-       struct packet_type fcoe_packet_type;
-       struct packet_type fip_packet_type;
        struct bnx2fc_cmd_mgr *cmd_mgr;
-       struct workqueue_struct *timer_work_queue;
-       struct kref kref;
        spinlock_t hba_lock;
        struct mutex hba_mutex;
        unsigned long adapter_state;
@@ -172,15 +167,9 @@ struct bnx2fc_hba {
                #define ADAPTER_STATE_GOING_DOWN        1
                #define ADAPTER_STATE_LINK_DOWN         2
                #define ADAPTER_STATE_READY             3
-       u32 flags;
-       unsigned long init_done;
-               #define BNX2FC_FW_INIT_DONE             0
-               #define BNX2FC_CTLR_INIT_DONE           1
-               #define BNX2FC_CREATE_DONE              2
-       struct fcoe_ctlr ctlr;
-       struct list_head vports;
-       u8 vlan_enabled;
-       int vlan_id;
+       unsigned long flags;
+               #define BNX2FC_FLAG_FW_INIT_DONE        0
+               #define BNX2FC_FLAG_DESTROY_CMPL        1
        u32 next_conn_id;
        struct fcoe_task_ctx_entry **task_ctx;
        dma_addr_t *task_ctx_dma;
@@ -199,38 +188,41 @@ struct bnx2fc_hba {
        char *dummy_buffer;
        dma_addr_t dummy_buf_dma;
 
+       /* Active list of offloaded sessions */
+       struct bnx2fc_rport **tgt_ofld_list;
+
+       /* statistics */
        struct fcoe_statistics_params *stats_buffer;
        dma_addr_t stats_buf_dma;
-
-       /*
-        * PCI related info.
-        */
-       u16 pci_did;
-       u16 pci_vid;
-       u16 pci_sdid;
-       u16 pci_svid;
-       u16 pci_func;
-       u16 pci_devno;
-
-       struct task_struct *l2_thread;
-
-       /* linkdown handling */
-       wait_queue_head_t shutdown_wait;
-       int wait_for_link_down;
+       struct completion stat_req_done;
 
        /*destroy handling */
        struct timer_list destroy_timer;
        wait_queue_head_t destroy_wait;
 
-       /* Active list of offloaded sessions */
-       struct bnx2fc_rport *tgt_ofld_list[BNX2FC_NUM_MAX_SESS];
+       /* linkdown handling */
+       wait_queue_head_t shutdown_wait;
+       int wait_for_link_down;
        int num_ofld_sess;
+       struct list_head vports;
+};
 
-       /* statistics */
-       struct completion stat_req_done;
+struct bnx2fc_interface {
+       struct list_head list;
+       unsigned long if_flags;
+               #define BNX2FC_CTLR_INIT_DONE           0
+       struct bnx2fc_hba *hba;
+       struct net_device *netdev;
+       struct packet_type fcoe_packet_type;
+       struct packet_type fip_packet_type;
+       struct workqueue_struct *timer_work_queue;
+       struct kref kref;
+       struct fcoe_ctlr ctlr;
+       u8 vlan_enabled;
+       int vlan_id;
 };
 
-#define bnx2fc_from_ctlr(fip) container_of(fip, struct bnx2fc_hba, ctlr)
+#define bnx2fc_from_ctlr(fip) container_of(fip, struct bnx2fc_interface, ctlr)
 
 struct bnx2fc_lport {
        struct list_head list;
@@ -262,10 +254,9 @@ struct bnx2fc_rport {
 #define BNX2FC_FLAG_DISABLED           0x3
 #define BNX2FC_FLAG_DESTROYED          0x4
 #define BNX2FC_FLAG_OFLD_REQ_CMPL      0x5
-#define BNX2FC_FLAG_DESTROY_CMPL       0x6
-#define BNX2FC_FLAG_CTX_ALLOC_FAILURE  0x7
-#define BNX2FC_FLAG_UPLD_REQ_COMPL     0x8
-#define BNX2FC_FLAG_EXPL_LOGO          0x9
+#define BNX2FC_FLAG_CTX_ALLOC_FAILURE  0x6
+#define BNX2FC_FLAG_UPLD_REQ_COMPL     0x7
+#define BNX2FC_FLAG_EXPL_LOGO          0x8
 
        u8 src_addr[ETH_ALEN];
        u32 max_sqes;
@@ -327,12 +318,9 @@ struct bnx2fc_rport {
        spinlock_t cq_lock;
        atomic_t num_active_ios;
        u32 flush_in_prog;
-       unsigned long work_time_slice;
        unsigned long timestamp;
        struct list_head free_task_list;
        struct bnx2fc_cmd *pending_queue[BNX2FC_SQ_WQES_MAX+1];
-       atomic_t pi;
-       atomic_t ci;
        struct list_head active_cmd_queue;
        struct list_head els_queue;
        struct list_head io_retire_queue;
index e3f18736ba37a5dcb383f74a3f3212e5d54db750..5d7baa2371f81c7e665f7b1d256bcb7a18cc2c0a 100644 (file)
@@ -259,7 +259,7 @@ static int bnx2fc_initiate_els(struct bnx2fc_rport *tgt, unsigned int op,
                        struct bnx2fc_els_cb_arg *cb_arg, u32 timer_msec)
 {
        struct fcoe_port *port = tgt->port;
-       struct bnx2fc_hba *hba = port->priv;
+       struct bnx2fc_interface *interface = port->priv;
        struct fc_rport *rport = tgt->rport;
        struct fc_lport *lport = port->lport;
        struct bnx2fc_cmd *els_req;
@@ -352,7 +352,8 @@ static int bnx2fc_initiate_els(struct bnx2fc_rport *tgt, unsigned int op,
        index = xid % BNX2FC_TASKS_PER_PAGE;
 
        /* Initialize task context for this IO request */
-       task_page = (struct fcoe_task_ctx_entry *) hba->task_ctx[task_idx];
+       task_page = (struct fcoe_task_ctx_entry *)
+                       interface->hba->task_ctx[task_idx];
        task = &(task_page[index]);
        bnx2fc_init_mp_task(els_req, task);
 
@@ -496,8 +497,8 @@ struct fc_seq *bnx2fc_elsct_send(struct fc_lport *lport, u32 did,
                                      void *arg, u32 timeout)
 {
        struct fcoe_port *port = lport_priv(lport);
-       struct bnx2fc_hba *hba = port->priv;
-       struct fcoe_ctlr *fip = &hba->ctlr;
+       struct bnx2fc_interface *interface = port->priv;
+       struct fcoe_ctlr *fip = &interface->ctlr;
        struct fc_frame_header *fh = fc_frame_header_get(fp);
 
        switch (op) {
index e70452174f20f966c7374fde8329ec8c594defa3..65561fcaad03c4016502273dd6129ec75ecbe5d0 100644 (file)
@@ -15,6 +15,7 @@
 #include "bnx2fc.h"
 
 static struct list_head adapter_list;
+static struct list_head if_list;
 static u32 adapter_count;
 static DEFINE_MUTEX(bnx2fc_dev_lock);
 DEFINE_PER_CPU(struct bnx2fc_percpu_s, bnx2fc_percpu);
@@ -61,7 +62,7 @@ static int bnx2fc_disable(struct net_device *netdev);
 
 static void bnx2fc_recv_frame(struct sk_buff *skb);
 
-static void bnx2fc_start_disc(struct bnx2fc_hba *hba);
+static void bnx2fc_start_disc(struct bnx2fc_interface *interface);
 static int bnx2fc_shost_config(struct fc_lport *lport, struct device *dev);
 static int bnx2fc_net_config(struct fc_lport *lp);
 static int bnx2fc_lport_config(struct fc_lport *lport);
@@ -70,18 +71,20 @@ static int bnx2fc_bind_adapter_devices(struct bnx2fc_hba *hba);
 static void bnx2fc_unbind_adapter_devices(struct bnx2fc_hba *hba);
 static int bnx2fc_bind_pcidev(struct bnx2fc_hba *hba);
 static void bnx2fc_unbind_pcidev(struct bnx2fc_hba *hba);
-static struct fc_lport *bnx2fc_if_create(struct bnx2fc_hba *hba,
+static struct fc_lport *bnx2fc_if_create(struct bnx2fc_interface *interface,
                                  struct device *parent, int npiv);
 static void bnx2fc_destroy_work(struct work_struct *work);
 
 static struct bnx2fc_hba *bnx2fc_hba_lookup(struct net_device *phys_dev);
+static struct bnx2fc_interface *bnx2fc_interface_lookup(struct net_device
+                                                       *phys_dev);
 static struct bnx2fc_hba *bnx2fc_find_hba_for_cnic(struct cnic_dev *cnic);
 
 static int bnx2fc_fw_init(struct bnx2fc_hba *hba);
 static void bnx2fc_fw_destroy(struct bnx2fc_hba *hba);
 
 static void bnx2fc_port_shutdown(struct fc_lport *lport);
-static void bnx2fc_stop(struct bnx2fc_hba *hba);
+static void bnx2fc_stop(struct bnx2fc_interface *interface);
 static int __init bnx2fc_mod_init(void);
 static void __exit bnx2fc_mod_exit(void);
 
@@ -142,7 +145,8 @@ static void bnx2fc_abort_io(struct fc_lport *lport)
 static void bnx2fc_cleanup(struct fc_lport *lport)
 {
        struct fcoe_port *port = lport_priv(lport);
-       struct bnx2fc_hba *hba = port->priv;
+       struct bnx2fc_interface *interface = port->priv;
+       struct bnx2fc_hba *hba = interface->hba;
        struct bnx2fc_rport *tgt;
        int i;
 
@@ -219,7 +223,8 @@ static int bnx2fc_xmit(struct fc_lport *lport, struct fc_frame *fp)
        struct fcoe_crc_eof     *cp;
        struct sk_buff          *skb;
        struct fc_frame_header  *fh;
-       struct bnx2fc_hba       *hba;
+       struct bnx2fc_interface *interface;
+       struct bnx2fc_hba *hba;
        struct fcoe_port        *port;
        struct fcoe_hdr         *hp;
        struct bnx2fc_rport     *tgt;
@@ -230,7 +235,8 @@ static int bnx2fc_xmit(struct fc_lport *lport, struct fc_frame *fp)
        int                     wlen, rc = 0;
 
        port = (struct fcoe_port *)lport_priv(lport);
-       hba = port->priv;
+       interface = port->priv;
+       hba = interface->hba;
 
        fh = fc_frame_header_get(fp);
 
@@ -242,12 +248,12 @@ static int bnx2fc_xmit(struct fc_lport *lport, struct fc_frame *fp)
        }
 
        if (unlikely(fh->fh_r_ctl == FC_RCTL_ELS_REQ)) {
-               if (!hba->ctlr.sel_fcf) {
+               if (!interface->ctlr.sel_fcf) {
                        BNX2FC_HBA_DBG(lport, "FCF not selected yet!\n");
                        kfree_skb(skb);
                        return -EINVAL;
                }
-               if (fcoe_ctlr_els_send(&hba->ctlr, lport, skb))
+               if (fcoe_ctlr_els_send(&interface->ctlr, lport, skb))
                        return 0;
        }
 
@@ -316,19 +322,19 @@ static int bnx2fc_xmit(struct fc_lport *lport, struct fc_frame *fp)
        skb_reset_network_header(skb);
        skb->mac_len = elen;
        skb->protocol = htons(ETH_P_FCOE);
-       skb->dev = hba->netdev;
+       skb->dev = interface->netdev;
 
        /* fill up mac and fcoe headers */
        eh = eth_hdr(skb);
        eh->h_proto = htons(ETH_P_FCOE);
-       if (hba->ctlr.map_dest)
+       if (interface->ctlr.map_dest)
                fc_fcoe_set_mac(eh->h_dest, fh->fh_d_id);
        else
                /* insert GW address */
-               memcpy(eh->h_dest, hba->ctlr.dest_addr, ETH_ALEN);
+               memcpy(eh->h_dest, interface->ctlr.dest_addr, ETH_ALEN);
 
-       if (unlikely(hba->ctlr.flogi_oxid != FC_XID_UNKNOWN))
-               memcpy(eh->h_source, hba->ctlr.ctl_src_addr, ETH_ALEN);
+       if (unlikely(interface->ctlr.flogi_oxid != FC_XID_UNKNOWN))
+               memcpy(eh->h_source, interface->ctlr.ctl_src_addr, ETH_ALEN);
        else
                memcpy(eh->h_source, port->data_src_addr, ETH_ALEN);
 
@@ -377,14 +383,15 @@ static int bnx2fc_rcv(struct sk_buff *skb, struct net_device *dev,
                struct packet_type *ptype, struct net_device *olddev)
 {
        struct fc_lport *lport;
-       struct bnx2fc_hba *hba;
+       struct bnx2fc_interface *interface;
        struct fc_frame_header *fh;
        struct fcoe_rcv_info *fr;
        struct fcoe_percpu_s *bg;
        unsigned short oxid;
 
-       hba = container_of(ptype, struct bnx2fc_hba, fcoe_packet_type);
-       lport = hba->ctlr.lp;
+       interface = container_of(ptype, struct bnx2fc_interface,
+                                fcoe_packet_type);
+       lport = interface->ctlr.lp;
 
        if (unlikely(lport == NULL)) {
                printk(KERN_ERR PFX "bnx2fc_rcv: lport is NULL\n");
@@ -594,7 +601,8 @@ static struct fc_host_statistics *bnx2fc_get_host_stats(struct Scsi_Host *shost)
        struct fc_host_statistics *bnx2fc_stats;
        struct fc_lport *lport = shost_priv(shost);
        struct fcoe_port *port = lport_priv(lport);
-       struct bnx2fc_hba *hba = port->priv;
+       struct bnx2fc_interface *interface = port->priv;
+       struct bnx2fc_hba *hba = interface->hba;
        struct fcoe_statistics_params *fw_stats;
        int rc = 0;
 
@@ -631,7 +639,7 @@ static struct fc_host_statistics *bnx2fc_get_host_stats(struct Scsi_Host *shost)
 static int bnx2fc_shost_config(struct fc_lport *lport, struct device *dev)
 {
        struct fcoe_port *port = lport_priv(lport);
-       struct bnx2fc_hba *hba = port->priv;
+       struct bnx2fc_interface *interface = port->priv;
        struct Scsi_Host *shost = lport->host;
        int rc = 0;
 
@@ -654,7 +662,7 @@ static int bnx2fc_shost_config(struct fc_lport *lport, struct device *dev)
                fc_host_max_npiv_vports(lport->host) = USHRT_MAX;
        sprintf(fc_host_symbolic_name(lport->host), "%s v%s over %s",
                BNX2FC_NAME, BNX2FC_VERSION,
-               hba->netdev->name);
+               interface->netdev->name);
 
        return 0;
 }
@@ -662,8 +670,8 @@ static int bnx2fc_shost_config(struct fc_lport *lport, struct device *dev)
 static void bnx2fc_link_speed_update(struct fc_lport *lport)
 {
        struct fcoe_port *port = lport_priv(lport);
-       struct bnx2fc_hba *hba = port->priv;
-       struct net_device *netdev = hba->netdev;
+       struct bnx2fc_interface *interface = port->priv;
+       struct net_device *netdev = interface->netdev;
        struct ethtool_cmd ecmd;
 
        if (!dev_ethtool_get_settings(netdev, &ecmd)) {
@@ -691,7 +699,8 @@ static void bnx2fc_link_speed_update(struct fc_lport *lport)
 static int bnx2fc_link_ok(struct fc_lport *lport)
 {
        struct fcoe_port *port = lport_priv(lport);
-       struct bnx2fc_hba *hba = port->priv;
+       struct bnx2fc_interface *interface = port->priv;
+       struct bnx2fc_hba *hba = interface->hba;
        struct net_device *dev = hba->phys_dev;
        int rc = 0;
 
@@ -713,7 +722,7 @@ static int bnx2fc_link_ok(struct fc_lport *lport)
  */
 void bnx2fc_get_link_state(struct bnx2fc_hba *hba)
 {
-       if (test_bit(__LINK_STATE_NOCARRIER, &hba->netdev->state))
+       if (test_bit(__LINK_STATE_NOCARRIER, &hba->phys_dev->state))
                set_bit(ADAPTER_STATE_LINK_DOWN, &hba->adapter_state);
        else
                clear_bit(ADAPTER_STATE_LINK_DOWN, &hba->adapter_state);
@@ -722,11 +731,13 @@ void bnx2fc_get_link_state(struct bnx2fc_hba *hba)
 static int bnx2fc_net_config(struct fc_lport *lport)
 {
        struct bnx2fc_hba *hba;
+       struct bnx2fc_interface *interface;
        struct fcoe_port *port;
        u64 wwnn, wwpn;
 
        port = lport_priv(lport);
-       hba = port->priv;
+       interface = port->priv;
+       hba = interface->hba;
 
        /* require support for get_pauseparam ethtool op. */
        if (!hba->phys_dev->ethtool_ops ||
@@ -743,11 +754,11 @@ static int bnx2fc_net_config(struct fc_lport *lport)
        bnx2fc_link_speed_update(lport);
 
        if (!lport->vport) {
-               wwnn = fcoe_wwn_from_mac(hba->ctlr.ctl_src_addr, 1, 0);
+               wwnn = fcoe_wwn_from_mac(interface->ctlr.ctl_src_addr, 1, 0);
                BNX2FC_HBA_DBG(lport, "WWNN = 0x%llx\n", wwnn);
                fc_set_wwnn(lport, wwnn);
 
-               wwpn = fcoe_wwn_from_mac(hba->ctlr.ctl_src_addr, 2, 0);
+               wwpn = fcoe_wwn_from_mac(interface->ctlr.ctl_src_addr, 2, 0);
                BNX2FC_HBA_DBG(lport, "WWPN = 0x%llx\n", wwpn);
                fc_set_wwpn(lport, wwpn);
        }
@@ -759,9 +770,9 @@ static void bnx2fc_destroy_timer(unsigned long data)
 {
        struct bnx2fc_hba *hba = (struct bnx2fc_hba *)data;
 
-       BNX2FC_HBA_DBG(hba->ctlr.lp, "ERROR:bnx2fc_destroy_timer - "
+       BNX2FC_MISC_DBG("ERROR:bnx2fc_destroy_timer - "
                   "Destroy compl not received!!\n");
-       hba->flags |= BNX2FC_FLAG_DESTROY_CMPL;
+       set_bit(BNX2FC_FLAG_DESTROY_CMPL, &hba->flags);
        wake_up_interruptible(&hba->destroy_wait);
 }
 
@@ -779,54 +790,35 @@ static void bnx2fc_indicate_netevent(void *context, unsigned long event,
                                     u16 vlan_id)
 {
        struct bnx2fc_hba *hba = (struct bnx2fc_hba *)context;
-       struct fc_lport *lport = hba->ctlr.lp;
+       struct fc_lport *lport;
        struct fc_lport *vport;
+       struct bnx2fc_interface *interface;
+       int wait_for_upload = 0;
        u32 link_possible = 1;
 
        /* Ignore vlans for now */
        if (vlan_id != 0)
                return;
 
-       if (!test_bit(BNX2FC_CREATE_DONE, &hba->init_done)) {
-               BNX2FC_MISC_DBG("driver not ready. event=%s %ld\n",
-                          hba->netdev->name, event);
-               return;
-       }
-
-       /*
-        * ASSUMPTION:
-        * indicate_netevent cannot be called from cnic unless bnx2fc
-        * does register_device
-        */
-       BUG_ON(!lport);
-
-       BNX2FC_HBA_DBG(lport, "enter netevent handler - event=%s %ld\n",
-                               hba->netdev->name, event);
-
        switch (event) {
        case NETDEV_UP:
-               BNX2FC_HBA_DBG(lport, "Port up, adapter_state = %ld\n",
-                       hba->adapter_state);
                if (!test_bit(ADAPTER_STATE_UP, &hba->adapter_state))
                        printk(KERN_ERR "indicate_netevent: "\
-                                       "adapter is not UP!!\n");
+                                       "hba is not UP!!\n");
                break;
 
        case NETDEV_DOWN:
-               BNX2FC_HBA_DBG(lport, "Port down\n");
                clear_bit(ADAPTER_STATE_GOING_DOWN, &hba->adapter_state);
                clear_bit(ADAPTER_STATE_UP, &hba->adapter_state);
                link_possible = 0;
                break;
 
        case NETDEV_GOING_DOWN:
-               BNX2FC_HBA_DBG(lport, "Port going down\n");
                set_bit(ADAPTER_STATE_GOING_DOWN, &hba->adapter_state);
                link_possible = 0;
                break;
 
        case NETDEV_CHANGE:
-               BNX2FC_HBA_DBG(lport, "NETDEV_CHANGE\n");
                break;
 
        default:
@@ -834,15 +826,22 @@ static void bnx2fc_indicate_netevent(void *context, unsigned long event,
                return;
        }
 
-       bnx2fc_link_speed_update(lport);
+       mutex_lock(&bnx2fc_dev_lock);
+       list_for_each_entry(interface, &if_list, list) {
 
-       if (link_possible && !bnx2fc_link_ok(lport)) {
-               printk(KERN_ERR "indicate_netevent: call ctlr_link_up\n");
-               fcoe_ctlr_link_up(&hba->ctlr);
-       } else {
-               printk(KERN_ERR "indicate_netevent: call ctlr_link_down\n");
-               if (fcoe_ctlr_link_down(&hba->ctlr)) {
-                       clear_bit(ADAPTER_STATE_READY, &hba->adapter_state);
+               if (interface->hba != hba)
+                       continue;
+
+               lport = interface->ctlr.lp;
+               BNX2FC_HBA_DBG(lport, "netevent handler - event=%s %ld\n",
+                               interface->netdev->name, event);
+
+               bnx2fc_link_speed_update(lport);
+
+               if (link_possible && !bnx2fc_link_ok(lport)) {
+                       printk(KERN_ERR "indicate_netevent: ctlr_link_up\n");
+                       fcoe_ctlr_link_up(&interface->ctlr);
+               } else if (fcoe_ctlr_link_down(&interface->ctlr)) {
                        mutex_lock(&lport->lp_mutex);
                        list_for_each_entry(vport, &lport->vports, list)
                                fc_host_port_type(vport->host) =
@@ -853,24 +852,26 @@ static void bnx2fc_indicate_netevent(void *context, unsigned long event,
                                    get_cpu())->LinkFailureCount++;
                        put_cpu();
                        fcoe_clean_pending_queue(lport);
+                       wait_for_upload = 1;
+               }
+       }
+       mutex_unlock(&bnx2fc_dev_lock);
 
-                       init_waitqueue_head(&hba->shutdown_wait);
-                       BNX2FC_HBA_DBG(lport, "indicate_netevent "
-                                            "num_ofld_sess = %d\n",
-                                  hba->num_ofld_sess);
-                       hba->wait_for_link_down = 1;
-                       BNX2FC_HBA_DBG(lport, "waiting for uploads to "
-                                            "compl proc = %s\n",
-                                  current->comm);
-                       wait_event_interruptible(hba->shutdown_wait,
-                                                (hba->num_ofld_sess == 0));
-                       BNX2FC_HBA_DBG(lport, "wakeup - num_ofld_sess = %d\n",
+       if (wait_for_upload) {
+               clear_bit(ADAPTER_STATE_READY, &hba->adapter_state);
+               init_waitqueue_head(&hba->shutdown_wait);
+               BNX2FC_MISC_DBG("indicate_netevent "
+                               "num_ofld_sess = %d\n",
+                               hba->num_ofld_sess);
+               hba->wait_for_link_down = 1;
+               wait_event_interruptible(hba->shutdown_wait,
+                                        (hba->num_ofld_sess == 0));
+               BNX2FC_MISC_DBG("wakeup - num_ofld_sess = %d\n",
                                hba->num_ofld_sess);
-                       hba->wait_for_link_down = 0;
+               hba->wait_for_link_down = 0;
 
-                       if (signal_pending(current))
-                               flush_signals(current);
-               }
+               if (signal_pending(current))
+                       flush_signals(current);
        }
 }
 
@@ -889,23 +890,12 @@ static int bnx2fc_libfc_config(struct fc_lport *lport)
 
 static int bnx2fc_em_config(struct fc_lport *lport)
 {
-       struct fcoe_port *port = lport_priv(lport);
-       struct bnx2fc_hba *hba = port->priv;
-
        if (!fc_exch_mgr_alloc(lport, FC_CLASS_3, FCOE_MIN_XID,
                                FCOE_MAX_XID, NULL)) {
                printk(KERN_ERR PFX "em_config:fc_exch_mgr_alloc failed\n");
                return -ENOMEM;
        }
 
-       hba->cmd_mgr = bnx2fc_cmd_mgr_alloc(hba, BNX2FC_MIN_XID,
-                                           BNX2FC_MAX_XID);
-
-       if (!hba->cmd_mgr) {
-               printk(KERN_ERR PFX "em_config:bnx2fc_cmd_mgr_alloc failed\n");
-               fc_exch_mgr_free(lport);
-               return -ENOMEM;
-       }
        return 0;
 }
 
@@ -952,9 +942,10 @@ static int bnx2fc_fip_recv(struct sk_buff *skb, struct net_device *dev,
                           struct packet_type *ptype,
                           struct net_device *orig_dev)
 {
-       struct bnx2fc_hba *hba;
-       hba = container_of(ptype, struct bnx2fc_hba, fip_packet_type);
-       fcoe_ctlr_recv(&hba->ctlr, skb);
+       struct bnx2fc_interface *interface;
+       interface = container_of(ptype, struct bnx2fc_interface,
+                                fip_packet_type);
+       fcoe_ctlr_recv(&interface->ctlr, skb);
        return 0;
 }
 
@@ -1005,17 +996,17 @@ static int bnx2fc_vport_create(struct fc_vport *vport, bool disabled)
        struct Scsi_Host *shost = vport_to_shost(vport);
        struct fc_lport *n_port = shost_priv(shost);
        struct fcoe_port *port = lport_priv(n_port);
-       struct bnx2fc_hba *hba = port->priv;
-       struct net_device *netdev = hba->netdev;
+       struct bnx2fc_interface *interface = port->priv;
+       struct net_device *netdev = interface->netdev;
        struct fc_lport *vn_port;
 
-       if (!test_bit(BNX2FC_FW_INIT_DONE, &hba->init_done)) {
+       if (!test_bit(BNX2FC_FLAG_FW_INIT_DONE, &interface->hba->flags)) {
                printk(KERN_ERR PFX "vn ports cannot be created on"
-                       "this hba\n");
+                       "this interface\n");
                return -EIO;
        }
        mutex_lock(&bnx2fc_dev_lock);
-       vn_port = bnx2fc_if_create(hba, &vport->dev, 1);
+       vn_port = bnx2fc_if_create(interface, &vport->dev, 1);
        mutex_unlock(&bnx2fc_dev_lock);
 
        if (IS_ERR(vn_port)) {
@@ -1065,10 +1056,10 @@ static int bnx2fc_vport_disable(struct fc_vport *vport, bool disable)
 }
 
 
-static int bnx2fc_netdev_setup(struct bnx2fc_hba *hba)
+static int bnx2fc_netdev_setup(struct bnx2fc_interface *interface)
 {
-       struct net_device *netdev = hba->netdev;
-       struct net_device *physdev = hba->phys_dev;
+       struct net_device *netdev = interface->netdev;
+       struct net_device *physdev = interface->hba->phys_dev;
        struct netdev_hw_addr *ha;
        int sel_san_mac = 0;
 
@@ -1083,7 +1074,8 @@ static int bnx2fc_netdev_setup(struct bnx2fc_hba *hba)
 
                if ((ha->type == NETDEV_HW_ADDR_T_SAN) &&
                    (is_valid_ether_addr(ha->addr))) {
-                       memcpy(hba->ctlr.ctl_src_addr, ha->addr, ETH_ALEN);
+                       memcpy(interface->ctlr.ctl_src_addr, ha->addr,
+                              ETH_ALEN);
                        sel_san_mac = 1;
                        BNX2FC_MISC_DBG("Found SAN MAC\n");
                }
@@ -1093,15 +1085,15 @@ static int bnx2fc_netdev_setup(struct bnx2fc_hba *hba)
        if (!sel_san_mac)
                return -ENODEV;
 
-       hba->fip_packet_type.func = bnx2fc_fip_recv;
-       hba->fip_packet_type.type = htons(ETH_P_FIP);
-       hba->fip_packet_type.dev = netdev;
-       dev_add_pack(&hba->fip_packet_type);
+       interface->fip_packet_type.func = bnx2fc_fip_recv;
+       interface->fip_packet_type.type = htons(ETH_P_FIP);
+       interface->fip_packet_type.dev = netdev;
+       dev_add_pack(&interface->fip_packet_type);
 
-       hba->fcoe_packet_type.func = bnx2fc_rcv;
-       hba->fcoe_packet_type.type = __constant_htons(ETH_P_FCOE);
-       hba->fcoe_packet_type.dev = netdev;
-       dev_add_pack(&hba->fcoe_packet_type);
+       interface->fcoe_packet_type.func = bnx2fc_rcv;
+       interface->fcoe_packet_type.type = __constant_htons(ETH_P_FCOE);
+       interface->fcoe_packet_type.dev = netdev;
+       dev_add_pack(&interface->fcoe_packet_type);
 
        return 0;
 }
@@ -1137,53 +1129,54 @@ static void bnx2fc_release_transport(void)
 
 static void bnx2fc_interface_release(struct kref *kref)
 {
-       struct bnx2fc_hba *hba;
+       struct bnx2fc_interface *interface;
        struct net_device *netdev;
-       struct net_device *phys_dev;
 
-       hba = container_of(kref, struct bnx2fc_hba, kref);
+       interface = container_of(kref, struct bnx2fc_interface, kref);
        BNX2FC_MISC_DBG("Interface is being released\n");
 
-       netdev = hba->netdev;
-       phys_dev = hba->phys_dev;
+       netdev = interface->netdev;
 
        /* tear-down FIP controller */
-       if (test_and_clear_bit(BNX2FC_CTLR_INIT_DONE, &hba->init_done))
-               fcoe_ctlr_destroy(&hba->ctlr);
+       if (test_and_clear_bit(BNX2FC_CTLR_INIT_DONE, &interface->if_flags))
+               fcoe_ctlr_destroy(&interface->ctlr);
+
+       kfree(interface);
 
-       /* Free the command manager */
-       if (hba->cmd_mgr) {
-               bnx2fc_cmd_mgr_free(hba->cmd_mgr);
-               hba->cmd_mgr = NULL;
-       }
        dev_put(netdev);
        module_put(THIS_MODULE);
 }
 
-static inline void bnx2fc_interface_get(struct bnx2fc_hba *hba)
+static inline void bnx2fc_interface_get(struct bnx2fc_interface *interface)
 {
-       kref_get(&hba->kref);
+       kref_get(&interface->kref);
 }
 
-static inline void bnx2fc_interface_put(struct bnx2fc_hba *hba)
+static inline void bnx2fc_interface_put(struct bnx2fc_interface *interface)
 {
-       kref_put(&hba->kref, bnx2fc_interface_release);
+       kref_put(&interface->kref, bnx2fc_interface_release);
 }
-static void bnx2fc_interface_destroy(struct bnx2fc_hba *hba)
+static void bnx2fc_hba_destroy(struct bnx2fc_hba *hba)
 {
+       /* Free the command manager */
+       if (hba->cmd_mgr) {
+               bnx2fc_cmd_mgr_free(hba->cmd_mgr);
+               hba->cmd_mgr = NULL;
+       }
+       kfree(hba->tgt_ofld_list);
        bnx2fc_unbind_pcidev(hba);
        kfree(hba);
 }
 
 /**
- * bnx2fc_interface_create - create a new fcoe instance
+ * bnx2fc_hba_create - create a new bnx2fc hba
  *
  * @cnic:      pointer to cnic device
  *
- * Creates a new FCoE instance on the given device which include allocating
- *     hba structure, scsi_host and lport structures.
+ * Creates a new FCoE hba on the given device.
+ *
  */
-static struct bnx2fc_hba *bnx2fc_interface_create(struct cnic_dev *cnic)
+static struct bnx2fc_hba *bnx2fc_hba_create(struct cnic_dev *cnic)
 {
        struct bnx2fc_hba *hba;
        int rc;
@@ -1198,65 +1191,83 @@ static struct bnx2fc_hba *bnx2fc_interface_create(struct cnic_dev *cnic)
 
        hba->cnic = cnic;
        rc = bnx2fc_bind_pcidev(hba);
-       if (rc)
+       if (rc) {
+               printk(KERN_ERR PFX "create_adapter:  bind error\n");
                goto bind_err;
+       }
        hba->phys_dev = cnic->netdev;
-       /* will get overwritten after we do vlan discovery */
-       hba->netdev = hba->phys_dev;
+       hba->next_conn_id = 0;
+
+       hba->tgt_ofld_list =
+               kzalloc(sizeof(struct bnx2fc_rport *) * BNX2FC_NUM_MAX_SESS,
+                       GFP_KERNEL);
+       if (!hba->tgt_ofld_list) {
+               printk(KERN_ERR PFX "Unable to allocate tgt offload list\n");
+               goto tgtofld_err;
+       }
+
+       hba->num_ofld_sess = 0;
+
+       hba->cmd_mgr = bnx2fc_cmd_mgr_alloc(hba, BNX2FC_MIN_XID,
+                                               BNX2FC_MAX_XID);
+       if (!hba->cmd_mgr) {
+               printk(KERN_ERR PFX "em_config:bnx2fc_cmd_mgr_alloc failed\n");
+               goto cmgr_err;
+       }
 
        init_waitqueue_head(&hba->shutdown_wait);
        init_waitqueue_head(&hba->destroy_wait);
+       INIT_LIST_HEAD(&hba->vports);
 
        return hba;
+
+cmgr_err:
+       kfree(hba->tgt_ofld_list);
+tgtofld_err:
+       bnx2fc_unbind_pcidev(hba);
 bind_err:
-       printk(KERN_ERR PFX "create_interface: bind error\n");
        kfree(hba);
        return NULL;
 }
 
-static int bnx2fc_interface_setup(struct bnx2fc_hba *hba,
-                                 enum fip_state fip_mode)
+struct bnx2fc_interface *bnx2fc_interface_create(struct bnx2fc_hba *hba,
+                                     struct net_device *netdev,
+                                     enum fip_state fip_mode)
 {
+       struct bnx2fc_interface *interface;
        int rc = 0;
-       struct net_device *netdev = hba->netdev;
-       struct fcoe_ctlr *fip = &hba->ctlr;
 
+       interface = kzalloc(sizeof(*interface), GFP_KERNEL);
+       if (!interface) {
+               printk(KERN_ERR PFX "Unable to allocate interface structure\n");
+               return NULL;
+       }
        dev_hold(netdev);
-       kref_init(&hba->kref);
-
-       hba->flags = 0;
+       kref_init(&interface->kref);
+       interface->hba = hba;
+       interface->netdev = netdev;
 
        /* Initialize FIP */
-       memset(fip, 0, sizeof(*fip));
-       fcoe_ctlr_init(fip, fip_mode);
-       hba->ctlr.send = bnx2fc_fip_send;
-       hba->ctlr.update_mac = bnx2fc_update_src_mac;
-       hba->ctlr.get_src_addr = bnx2fc_get_src_mac;
-       set_bit(BNX2FC_CTLR_INIT_DONE, &hba->init_done);
-
-       INIT_LIST_HEAD(&hba->vports);
-       rc = bnx2fc_netdev_setup(hba);
-       if (rc)
-               goto setup_err;
+       fcoe_ctlr_init(&interface->ctlr, fip_mode);
+       interface->ctlr.send = bnx2fc_fip_send;
+       interface->ctlr.update_mac = bnx2fc_update_src_mac;
+       interface->ctlr.get_src_addr = bnx2fc_get_src_mac;
+       set_bit(BNX2FC_CTLR_INIT_DONE, &interface->if_flags);
 
-       hba->next_conn_id = 0;
+       rc = bnx2fc_netdev_setup(interface);
+       if (!rc)
+               return interface;
 
-       memset(hba->tgt_ofld_list, 0, sizeof(hba->tgt_ofld_list));
-       hba->num_ofld_sess = 0;
-
-       return 0;
-
-setup_err:
-       fcoe_ctlr_destroy(&hba->ctlr);
+       fcoe_ctlr_destroy(&interface->ctlr);
        dev_put(netdev);
-       bnx2fc_interface_put(hba);
-       return rc;
+       kfree(interface);
+       return NULL;
 }
 
 /**
  * bnx2fc_if_create - Create FCoE instance on a given interface
  *
- * @hba:       FCoE interface to create a local port on
+ * @interface: FCoE interface to create a local port on
  * @parent:    Device pointer to be the parent in sysfs for the SCSI host
  * @npiv:      Indicates if the port is vport or not
  *
@@ -1264,7 +1275,7 @@ setup_err:
  *
  * Returns:    Allocated fc_lport or an error pointer
  */
-static struct fc_lport *bnx2fc_if_create(struct bnx2fc_hba *hba,
+static struct fc_lport *bnx2fc_if_create(struct bnx2fc_interface *interface,
                                  struct device *parent, int npiv)
 {
        struct fc_lport         *lport, *n_port;
@@ -1272,11 +1283,12 @@ static struct fc_lport *bnx2fc_if_create(struct bnx2fc_hba *hba,
        struct Scsi_Host        *shost;
        struct fc_vport         *vport = dev_to_vport(parent);
        struct bnx2fc_lport     *blport;
+       struct bnx2fc_hba       *hba;
        int                     rc = 0;
 
        blport = kzalloc(sizeof(struct bnx2fc_lport), GFP_KERNEL);
        if (!blport) {
-               BNX2FC_HBA_DBG(hba->ctlr.lp, "Unable to alloc bnx2fc_lport\n");
+               BNX2FC_HBA_DBG(interface->ctlr.lp, "Unable to alloc blport\n");
                return NULL;
        }
 
@@ -1293,7 +1305,7 @@ static struct fc_lport *bnx2fc_if_create(struct bnx2fc_hba *hba,
        shost = lport->host;
        port = lport_priv(lport);
        port->lport = lport;
-       port->priv = hba;
+       port->priv = interface;
        INIT_WORK(&port->destroy_work, bnx2fc_destroy_work);
 
        /* Configure fcoe_port */
@@ -1317,7 +1329,7 @@ static struct fc_lport *bnx2fc_if_create(struct bnx2fc_hba *hba,
        rc = bnx2fc_shost_config(lport, parent);
        if (rc) {
                printk(KERN_ERR PFX "Couldnt configure shost for %s\n",
-                       hba->netdev->name);
+                       interface->netdev->name);
                goto lp_config_err;
        }
 
@@ -1343,8 +1355,9 @@ static struct fc_lport *bnx2fc_if_create(struct bnx2fc_hba *hba,
                goto shost_err;
        }
 
-       bnx2fc_interface_get(hba);
+       bnx2fc_interface_get(interface);
 
+       hba = interface->hba;
        spin_lock_bh(&hba->hba_lock);
        blport->lport = lport;
        list_add_tail(&blport->list, &hba->vports);
@@ -1361,21 +1374,19 @@ free_blport:
        return NULL;
 }
 
-static void bnx2fc_netdev_cleanup(struct bnx2fc_hba *hba)
+static void bnx2fc_netdev_cleanup(struct bnx2fc_interface *interface)
 {
        /* Dont listen for Ethernet packets anymore */
-       __dev_remove_pack(&hba->fcoe_packet_type);
-       __dev_remove_pack(&hba->fip_packet_type);
+       __dev_remove_pack(&interface->fcoe_packet_type);
+       __dev_remove_pack(&interface->fip_packet_type);
        synchronize_net();
 }
 
-static void bnx2fc_if_destroy(struct fc_lport *lport)
+static void bnx2fc_if_destroy(struct fc_lport *lport, struct bnx2fc_hba *hba)
 {
        struct fcoe_port *port = lport_priv(lport);
-       struct bnx2fc_hba *hba = port->priv;
        struct bnx2fc_lport *blport, *tmp;
 
-       BNX2FC_HBA_DBG(hba->ctlr.lp, "ENTERED bnx2fc_if_destroy\n");
        /* Stop the transmit retry timer */
        del_timer_sync(&port->timer);
 
@@ -1409,8 +1420,6 @@ static void bnx2fc_if_destroy(struct fc_lport *lport)
 
        /* Release Scsi_Host */
        scsi_host_put(lport->host);
-
-       bnx2fc_interface_put(hba);
 }
 
 /**
@@ -1425,46 +1434,31 @@ static void bnx2fc_if_destroy(struct fc_lport *lport)
  */
 static int bnx2fc_destroy(struct net_device *netdev)
 {
-       struct bnx2fc_hba *hba = NULL;
-       struct net_device *phys_dev;
+       struct bnx2fc_interface *interface = NULL;
+       struct bnx2fc_hba *hba;
+       struct fc_lport *lport;
        int rc = 0;
 
        rtnl_lock();
-
        mutex_lock(&bnx2fc_dev_lock);
-       /* obtain physical netdev */
-       if (netdev->priv_flags & IFF_802_1Q_VLAN)
-               phys_dev = vlan_dev_real_dev(netdev);
-       else {
-               printk(KERN_ERR PFX "Not a vlan device\n");
-               rc = -ENODEV;
-               goto netdev_err;
-       }
 
-       hba = bnx2fc_hba_lookup(phys_dev);
-       if (!hba || !hba->ctlr.lp) {
+       interface = bnx2fc_interface_lookup(netdev);
+       if (!interface || !interface->ctlr.lp) {
                rc = -ENODEV;
-               printk(KERN_ERR PFX "bnx2fc_destroy: hba or lport not found\n");
-               goto netdev_err;
-       }
-
-       if (!test_bit(BNX2FC_CREATE_DONE, &hba->init_done)) {
-               printk(KERN_ERR PFX "bnx2fc_destroy: Create not called\n");
+               printk(KERN_ERR PFX "bnx2fc_destroy: interface or lport not found\n");
                goto netdev_err;
        }
 
-       bnx2fc_netdev_cleanup(hba);
-
-       bnx2fc_stop(hba);
-
-       bnx2fc_if_destroy(hba->ctlr.lp);
+       hba = interface->hba;
 
-       destroy_workqueue(hba->timer_work_queue);
+       bnx2fc_netdev_cleanup(interface);
+       lport = interface->ctlr.lp;
+       bnx2fc_stop(interface);
+       list_del(&interface->list);
+       destroy_workqueue(interface->timer_work_queue);
+       bnx2fc_interface_put(interface);
+       bnx2fc_if_destroy(lport, hba);
 
-       if (test_bit(BNX2FC_FW_INIT_DONE, &hba->init_done))
-               bnx2fc_fw_destroy(hba);
-
-       clear_bit(BNX2FC_CREATE_DONE, &hba->init_done);
 netdev_err:
        mutex_unlock(&bnx2fc_dev_lock);
        rtnl_unlock();
@@ -1475,16 +1469,20 @@ static void bnx2fc_destroy_work(struct work_struct *work)
 {
        struct fcoe_port *port;
        struct fc_lport *lport;
+       struct bnx2fc_interface *interface;
+       struct bnx2fc_hba *hba;
 
        port = container_of(work, struct fcoe_port, destroy_work);
        lport = port->lport;
+       interface = port->priv;
+       hba = interface->hba;
 
        BNX2FC_HBA_DBG(lport, "Entered bnx2fc_destroy_work\n");
 
        bnx2fc_port_shutdown(lport);
        rtnl_lock();
        mutex_lock(&bnx2fc_dev_lock);
-       bnx2fc_if_destroy(lport);
+       bnx2fc_if_destroy(lport, hba);
        mutex_unlock(&bnx2fc_dev_lock);
        rtnl_unlock();
 }
@@ -1556,28 +1554,27 @@ static void bnx2fc_unbind_pcidev(struct bnx2fc_hba *hba)
 static void bnx2fc_ulp_start(void *handle)
 {
        struct bnx2fc_hba *hba = handle;
-       struct fc_lport *lport = hba->ctlr.lp;
+       struct bnx2fc_interface *interface;
+       struct fc_lport *lport;
 
-       BNX2FC_MISC_DBG("Entered %s\n", __func__);
        mutex_lock(&bnx2fc_dev_lock);
 
-       if (test_bit(BNX2FC_FW_INIT_DONE, &hba->init_done))
-               goto start_disc;
-
-       if (test_bit(BNX2FC_CREATE_DONE, &hba->init_done))
+       if (!test_bit(BNX2FC_FLAG_FW_INIT_DONE, &hba->flags))
                bnx2fc_fw_init(hba);
 
-start_disc:
-       mutex_unlock(&bnx2fc_dev_lock);
-
        BNX2FC_MISC_DBG("bnx2fc started.\n");
 
-       /* Kick off Fabric discovery*/
-       if (test_bit(BNX2FC_CREATE_DONE, &hba->init_done)) {
-               printk(KERN_ERR PFX "ulp_init: start discovery\n");
-               lport->tt.frame_send = bnx2fc_xmit;
-               bnx2fc_start_disc(hba);
+       list_for_each_entry(interface, &if_list, list) {
+               if (interface->hba == hba) {
+                       lport = interface->ctlr.lp;
+                       /* Kick off Fabric discovery*/
+                       printk(KERN_ERR PFX "ulp_init: start discovery\n");
+                       lport->tt.frame_send = bnx2fc_xmit;
+                       bnx2fc_start_disc(interface);
+               }
        }
+
+       mutex_unlock(&bnx2fc_dev_lock);
 }
 
 static void bnx2fc_port_shutdown(struct fc_lport *lport)
@@ -1587,37 +1584,25 @@ static void bnx2fc_port_shutdown(struct fc_lport *lport)
        fc_lport_destroy(lport);
 }
 
-static void bnx2fc_stop(struct bnx2fc_hba *hba)
+static void bnx2fc_stop(struct bnx2fc_interface *interface)
 {
        struct fc_lport *lport;
        struct fc_lport *vport;
 
-       BNX2FC_MISC_DBG("ENTERED %s - init_done = %ld\n", __func__,
-                  hba->init_done);
-       if (test_bit(BNX2FC_FW_INIT_DONE, &hba->init_done) &&
-           test_bit(BNX2FC_CREATE_DONE, &hba->init_done)) {
-               lport = hba->ctlr.lp;
-               bnx2fc_port_shutdown(lport);
-               BNX2FC_HBA_DBG(lport, "bnx2fc_stop: waiting for %d "
-                               "offloaded sessions\n",
-                               hba->num_ofld_sess);
-               wait_event_interruptible(hba->shutdown_wait,
-                                        (hba->num_ofld_sess == 0));
-               mutex_lock(&lport->lp_mutex);
-               list_for_each_entry(vport, &lport->vports, list)
-                       fc_host_port_type(vport->host) = FC_PORTTYPE_UNKNOWN;
-               mutex_unlock(&lport->lp_mutex);
-               fc_host_port_type(lport->host) = FC_PORTTYPE_UNKNOWN;
-               fcoe_ctlr_link_down(&hba->ctlr);
-               fcoe_clean_pending_queue(lport);
-
-               mutex_lock(&hba->hba_mutex);
-               clear_bit(ADAPTER_STATE_UP, &hba->adapter_state);
-               clear_bit(ADAPTER_STATE_GOING_DOWN, &hba->adapter_state);
+       if (!test_bit(BNX2FC_FLAG_FW_INIT_DONE, &interface->hba->flags))
+               return;
 
-               clear_bit(ADAPTER_STATE_READY, &hba->adapter_state);
-               mutex_unlock(&hba->hba_mutex);
-       }
+       lport = interface->ctlr.lp;
+       bnx2fc_port_shutdown(lport);
+
+       mutex_lock(&lport->lp_mutex);
+       list_for_each_entry(vport, &lport->vports, list)
+               fc_host_port_type(vport->host) =
+                                       FC_PORTTYPE_UNKNOWN;
+       mutex_unlock(&lport->lp_mutex);
+       fc_host_port_type(lport->host) = FC_PORTTYPE_UNKNOWN;
+       fcoe_ctlr_link_down(&interface->ctlr);
+       fcoe_clean_pending_queue(lport);
 }
 
 static int bnx2fc_fw_init(struct bnx2fc_hba *hba)
@@ -1656,8 +1641,7 @@ static int bnx2fc_fw_init(struct bnx2fc_hba *hba)
        }
 
 
-       /* Mark HBA to indicate that the FW INIT is done */
-       set_bit(BNX2FC_FW_INIT_DONE, &hba->init_done);
+       set_bit(BNX2FC_FLAG_FW_INIT_DONE, &hba->flags);
        return 0;
 
 err_unbind:
@@ -1668,7 +1652,7 @@ err_out:
 
 static void bnx2fc_fw_destroy(struct bnx2fc_hba *hba)
 {
-       if (test_and_clear_bit(BNX2FC_FW_INIT_DONE, &hba->init_done)) {
+       if (test_and_clear_bit(BNX2FC_FLAG_FW_INIT_DONE, &hba->flags)) {
                if (bnx2fc_send_fw_fcoe_destroy_msg(hba) == 0) {
                        init_timer(&hba->destroy_timer);
                        hba->destroy_timer.expires = BNX2FC_FW_TIMEOUT +
@@ -1677,8 +1661,8 @@ static void bnx2fc_fw_destroy(struct bnx2fc_hba *hba)
                        hba->destroy_timer.data = (unsigned long)hba;
                        add_timer(&hba->destroy_timer);
                        wait_event_interruptible(hba->destroy_wait,
-                                                (hba->flags &
-                                                 BNX2FC_FLAG_DESTROY_CMPL));
+                                       test_bit(BNX2FC_FLAG_DESTROY_CMPL,
+                                                &hba->flags));
                        /* This should never happen */
                        if (signal_pending(current))
                                flush_signals(current);
@@ -1699,40 +1683,57 @@ static void bnx2fc_fw_destroy(struct bnx2fc_hba *hba)
  */
 static void bnx2fc_ulp_stop(void *handle)
 {
-       struct bnx2fc_hba *hba = (struct bnx2fc_hba *)handle;
+       struct bnx2fc_hba *hba = handle;
+       struct bnx2fc_interface *interface;
 
        printk(KERN_ERR "ULP_STOP\n");
 
        mutex_lock(&bnx2fc_dev_lock);
-       bnx2fc_stop(hba);
+       if (!test_bit(BNX2FC_FLAG_FW_INIT_DONE, &hba->flags))
+               goto exit;
+       list_for_each_entry(interface, &if_list, list) {
+               if (interface->hba == hba)
+                       bnx2fc_stop(interface);
+       }
+       BUG_ON(hba->num_ofld_sess != 0);
+
+       mutex_lock(&hba->hba_mutex);
+       clear_bit(ADAPTER_STATE_UP, &hba->adapter_state);
+       clear_bit(ADAPTER_STATE_GOING_DOWN,
+                 &hba->adapter_state);
+
+       clear_bit(ADAPTER_STATE_READY, &hba->adapter_state);
+       mutex_unlock(&hba->hba_mutex);
+
        bnx2fc_fw_destroy(hba);
+exit:
        mutex_unlock(&bnx2fc_dev_lock);
 }
 
-static void bnx2fc_start_disc(struct bnx2fc_hba *hba)
+static void bnx2fc_start_disc(struct bnx2fc_interface *interface)
 {
        struct fc_lport *lport;
        int wait_cnt = 0;
 
        BNX2FC_MISC_DBG("Entered %s\n", __func__);
        /* Kick off FIP/FLOGI */
-       if (!test_bit(BNX2FC_FW_INIT_DONE, &hba->init_done)) {
+       if (!test_bit(BNX2FC_FLAG_FW_INIT_DONE, &interface->hba->flags)) {
                printk(KERN_ERR PFX "Init not done yet\n");
                return;
        }
 
-       lport = hba->ctlr.lp;
+       lport = interface->ctlr.lp;
        BNX2FC_HBA_DBG(lport, "calling fc_fabric_login\n");
 
        if (!bnx2fc_link_ok(lport)) {
                BNX2FC_HBA_DBG(lport, "ctlr_link_up\n");
-               fcoe_ctlr_link_up(&hba->ctlr);
+               fcoe_ctlr_link_up(&interface->ctlr);
                fc_host_port_type(lport->host) = FC_PORTTYPE_NPORT;
-               set_bit(ADAPTER_STATE_READY, &hba->adapter_state);
+               set_bit(ADAPTER_STATE_READY, &interface->hba->adapter_state);
        }
 
        /* wait for the FCF to be selected before issuing FLOGI */
-       while (!hba->ctlr.sel_fcf) {
+       while (!interface->ctlr.sel_fcf) {
                msleep(250);
                /* give up after 3 secs */
                if (++wait_cnt > 12)
@@ -1758,15 +1759,15 @@ static void bnx2fc_ulp_init(struct cnic_dev *dev)
 
        BNX2FC_MISC_DBG("Entered %s\n", __func__);
        /* bnx2fc works only when bnx2x is loaded */
-       if (!test_bit(CNIC_F_BNX2X_CLASS, &dev->flags)) {
+       if (!test_bit(CNIC_F_BNX2X_CLASS, &dev->flags) ||
+           (dev->max_fcoe_conn == 0)) {
                printk(KERN_ERR PFX "bnx2fc FCoE not supported on %s,"
-                                   " flags: %lx\n",
-                       dev->netdev->name, dev->flags);
+                                   " flags: %lx fcoe_conn: %d\n",
+                       dev->netdev->name, dev->flags, dev->max_fcoe_conn);
                return;
        }
 
-       /* Configure FCoE interface */
-       hba = bnx2fc_interface_create(dev);
+       hba = bnx2fc_hba_create(dev);
        if (!hba) {
                printk(KERN_ERR PFX "hba initialization failed\n");
                return;
@@ -1774,7 +1775,7 @@ static void bnx2fc_ulp_init(struct cnic_dev *dev)
 
        /* Add HBA to the adapter list */
        mutex_lock(&bnx2fc_dev_lock);
-       list_add_tail(&hba->link, &adapter_list);
+       list_add_tail(&hba->list, &adapter_list);
        adapter_count++;
        mutex_unlock(&bnx2fc_dev_lock);
 
@@ -1790,52 +1791,21 @@ static void bnx2fc_ulp_init(struct cnic_dev *dev)
 
 static int bnx2fc_disable(struct net_device *netdev)
 {
-       struct bnx2fc_hba *hba;
-       struct net_device *phys_dev;
-       struct ethtool_drvinfo drvinfo;
+       struct bnx2fc_interface *interface;
        int rc = 0;
 
        rtnl_lock();
-
        mutex_lock(&bnx2fc_dev_lock);
 
-       /* obtain physical netdev */
-       if (netdev->priv_flags & IFF_802_1Q_VLAN)
-               phys_dev = vlan_dev_real_dev(netdev);
-       else {
-               printk(KERN_ERR PFX "Not a vlan device\n");
-               rc = -ENODEV;
-               goto nodev;
-       }
-
-       /* verify if the physical device is a netxtreme2 device */
-       if (phys_dev->ethtool_ops && phys_dev->ethtool_ops->get_drvinfo) {
-               memset(&drvinfo, 0, sizeof(drvinfo));
-               phys_dev->ethtool_ops->get_drvinfo(phys_dev, &drvinfo);
-               if (strcmp(drvinfo.driver, "bnx2x")) {
-                       printk(KERN_ERR PFX "Not a netxtreme2 device\n");
-                       rc = -ENODEV;
-                       goto nodev;
-               }
-       } else {
-               printk(KERN_ERR PFX "unable to obtain drv_info\n");
-               rc = -ENODEV;
-               goto nodev;
-       }
-
-       printk(KERN_ERR PFX "phys_dev is netxtreme2 device\n");
-
-       /* obtain hba and initialize rest of the structure */
-       hba = bnx2fc_hba_lookup(phys_dev);
-       if (!hba || !hba->ctlr.lp) {
+       interface = bnx2fc_interface_lookup(netdev);
+       if (!interface || !interface->ctlr.lp) {
                rc = -ENODEV;
-               printk(KERN_ERR PFX "bnx2fc_disable: hba or lport not found\n");
+               printk(KERN_ERR PFX "bnx2fc_disable: interface or lport not found\n");
        } else {
-               fcoe_ctlr_link_down(&hba->ctlr);
-               fcoe_clean_pending_queue(hba->ctlr.lp);
+               fcoe_ctlr_link_down(&interface->ctlr);
+               fcoe_clean_pending_queue(interface->ctlr.lp);
        }
 
-nodev:
        mutex_unlock(&bnx2fc_dev_lock);
        rtnl_unlock();
        return rc;
@@ -1844,48 +1814,19 @@ nodev:
 
 static int bnx2fc_enable(struct net_device *netdev)
 {
-       struct bnx2fc_hba *hba;
-       struct net_device *phys_dev;
-       struct ethtool_drvinfo drvinfo;
+       struct bnx2fc_interface *interface;
        int rc = 0;
 
        rtnl_lock();
-
-       BNX2FC_MISC_DBG("Entered %s\n", __func__);
        mutex_lock(&bnx2fc_dev_lock);
 
-       /* obtain physical netdev */
-       if (netdev->priv_flags & IFF_802_1Q_VLAN)
-               phys_dev = vlan_dev_real_dev(netdev);
-       else {
-               printk(KERN_ERR PFX "Not a vlan device\n");
-               rc = -ENODEV;
-               goto nodev;
-       }
-       /* verify if the physical device is a netxtreme2 device */
-       if (phys_dev->ethtool_ops && phys_dev->ethtool_ops->get_drvinfo) {
-               memset(&drvinfo, 0, sizeof(drvinfo));
-               phys_dev->ethtool_ops->get_drvinfo(phys_dev, &drvinfo);
-               if (strcmp(drvinfo.driver, "bnx2x")) {
-                       printk(KERN_ERR PFX "Not a netxtreme2 device\n");
-                       rc = -ENODEV;
-                       goto nodev;
-               }
-       } else {
-               printk(KERN_ERR PFX "unable to obtain drv_info\n");
+       interface = bnx2fc_interface_lookup(netdev);
+       if (!interface || !interface->ctlr.lp) {
                rc = -ENODEV;
-               goto nodev;
-       }
-
-       /* obtain hba and initialize rest of the structure */
-       hba = bnx2fc_hba_lookup(phys_dev);
-       if (!hba || !hba->ctlr.lp) {
-               rc = -ENODEV;
-               printk(KERN_ERR PFX "bnx2fc_enable: hba or lport not found\n");
-       } else if (!bnx2fc_link_ok(hba->ctlr.lp))
-               fcoe_ctlr_link_up(&hba->ctlr);
+               printk(KERN_ERR PFX "bnx2fc_enable: interface or lport not found\n");
+       } else if (!bnx2fc_link_ok(interface->ctlr.lp))
+               fcoe_ctlr_link_up(&interface->ctlr);
 
-nodev:
        mutex_unlock(&bnx2fc_dev_lock);
        rtnl_unlock();
        return rc;
@@ -1903,6 +1844,7 @@ nodev:
  */
 static int bnx2fc_create(struct net_device *netdev, enum fip_state fip_mode)
 {
+       struct bnx2fc_interface *interface;
        struct bnx2fc_hba *hba;
        struct net_device *phys_dev;
        struct fc_lport *lport;
@@ -1938,7 +1880,7 @@ static int bnx2fc_create(struct net_device *netdev, enum fip_state fip_mode)
        if (phys_dev->ethtool_ops && phys_dev->ethtool_ops->get_drvinfo) {
                memset(&drvinfo, 0, sizeof(drvinfo));
                phys_dev->ethtool_ops->get_drvinfo(phys_dev, &drvinfo);
-               if (strcmp(drvinfo.driver, "bnx2x")) {
+               if (strncmp(drvinfo.driver, "bnx2x", strlen("bnx2x"))) {
                        printk(KERN_ERR PFX "Not a netxtreme2 device\n");
                        rc = -EINVAL;
                        goto netdev_err;
@@ -1949,7 +1891,7 @@ static int bnx2fc_create(struct net_device *netdev, enum fip_state fip_mode)
                goto netdev_err;
        }
 
-       /* obtain hba and initialize rest of the structure */
+       /* obtain interface and initialize rest of the structure */
        hba = bnx2fc_hba_lookup(phys_dev);
        if (!hba) {
                rc = -ENODEV;
@@ -1957,67 +1899,61 @@ static int bnx2fc_create(struct net_device *netdev, enum fip_state fip_mode)
                goto netdev_err;
        }
 
-       if (!test_bit(BNX2FC_FW_INIT_DONE, &hba->init_done)) {
-               rc = bnx2fc_fw_init(hba);
-               if (rc)
-                       goto netdev_err;
-       }
-
-       if (test_bit(BNX2FC_CREATE_DONE, &hba->init_done)) {
+       if (bnx2fc_interface_lookup(netdev)) {
                rc = -EEXIST;
                goto netdev_err;
        }
 
-       /* update netdev with vlan netdev */
-       hba->netdev = netdev;
-       hba->vlan_id = vlan_id;
-       hba->vlan_enabled = 1;
-
-       rc = bnx2fc_interface_setup(hba, fip_mode);
-       if (rc) {
-               printk(KERN_ERR PFX "bnx2fc_interface_setup failed\n");
+       interface = bnx2fc_interface_create(hba, netdev, fip_mode);
+       if (!interface) {
+               printk(KERN_ERR PFX "bnx2fc_interface_create failed\n");
                goto ifput_err;
        }
 
-       hba->timer_work_queue =
+       interface->vlan_id = vlan_id;
+       interface->vlan_enabled = 1;
+
+       interface->timer_work_queue =
                        create_singlethread_workqueue("bnx2fc_timer_wq");
-       if (!hba->timer_work_queue) {
+       if (!interface->timer_work_queue) {
                printk(KERN_ERR PFX "ulp_init could not create timer_wq\n");
                rc = -EINVAL;
                goto ifput_err;
        }
 
-       lport = bnx2fc_if_create(hba, &hba->pcidev->dev, 0);
+       lport = bnx2fc_if_create(interface, &interface->hba->pcidev->dev, 0);
        if (!lport) {
                printk(KERN_ERR PFX "Failed to create interface (%s)\n",
                        netdev->name);
-               bnx2fc_netdev_cleanup(hba);
+               bnx2fc_netdev_cleanup(interface);
                rc = -EINVAL;
                goto if_create_err;
        }
 
+       /* Add interface to if_list */
+       list_add_tail(&interface->list, &if_list);
+
        lport->boot_time = jiffies;
 
        /* Make this master N_port */
-       hba->ctlr.lp = lport;
+       interface->ctlr.lp = lport;
 
-       set_bit(BNX2FC_CREATE_DONE, &hba->init_done);
-       printk(KERN_ERR PFX "create: START DISC\n");
-       bnx2fc_start_disc(hba);
+       BNX2FC_HBA_DBG(lport, "create: START DISC\n");
+       bnx2fc_start_disc(interface);
        /*
         * Release from kref_init in bnx2fc_interface_setup, on success
         * lport should be holding a reference taken in bnx2fc_if_create
         */
-       bnx2fc_interface_put(hba);
+       bnx2fc_interface_put(interface);
        /* put netdev that was held while calling dev_get_by_name */
        mutex_unlock(&bnx2fc_dev_lock);
        rtnl_unlock();
        return 0;
 
 if_create_err:
-       destroy_workqueue(hba->timer_work_queue);
+       destroy_workqueue(interface->timer_work_queue);
 ifput_err:
-       bnx2fc_interface_put(hba);
+       bnx2fc_interface_put(interface);
 netdev_err:
        module_put(THIS_MODULE);
 mod_err:
@@ -2027,7 +1963,7 @@ mod_err:
 }
 
 /**
- * bnx2fc_find_hba_for_cnic - maps cnic instance to bnx2fc adapter instance
+ * bnx2fc_find_hba_for_cnic - maps cnic instance to bnx2fc hba instance
  *
  * @cnic:      Pointer to cnic device instance
  *
@@ -2047,19 +1983,30 @@ static struct bnx2fc_hba *bnx2fc_find_hba_for_cnic(struct cnic_dev *cnic)
        return NULL;
 }
 
-static struct bnx2fc_hba *bnx2fc_hba_lookup(struct net_device *phys_dev)
+static struct bnx2fc_interface *bnx2fc_interface_lookup(struct net_device
+                                                       *netdev)
+{
+       struct bnx2fc_interface *interface;
+
+       /* Called with bnx2fc_dev_lock held */
+       list_for_each_entry(interface, &if_list, list) {
+               if (interface->netdev == netdev)
+                       return interface;
+       }
+       return NULL;
+}
+
+static struct bnx2fc_hba *bnx2fc_hba_lookup(struct net_device
+                                                     *phys_dev)
 {
-       struct list_head *list;
-       struct list_head *temp;
        struct bnx2fc_hba *hba;
 
        /* Called with bnx2fc_dev_lock held */
-       list_for_each_safe(list, temp, &adapter_list) {
-               hba = (struct bnx2fc_hba *)list;
+       list_for_each_entry(hba, &adapter_list, list) {
                if (hba->phys_dev == phys_dev)
                        return hba;
        }
-       printk(KERN_ERR PFX "hba_lookup: hba NULL\n");
+       printk(KERN_ERR PFX "adapter_lookup: hba NULL\n");
        return NULL;
 }
 
@@ -2071,6 +2018,8 @@ static struct bnx2fc_hba *bnx2fc_hba_lookup(struct net_device *phys_dev)
 static void bnx2fc_ulp_exit(struct cnic_dev *dev)
 {
        struct bnx2fc_hba *hba;
+       struct bnx2fc_interface *interface, *tmp;
+       struct fc_lport *lport;
 
        BNX2FC_MISC_DBG("Entered bnx2fc_ulp_exit\n");
 
@@ -2089,13 +2038,20 @@ static void bnx2fc_ulp_exit(struct cnic_dev *dev)
                return;
        }
 
-       list_del_init(&hba->link);
+       list_del_init(&hba->list);
        adapter_count--;
 
-       if (test_bit(BNX2FC_CREATE_DONE, &hba->init_done)) {
+       list_for_each_entry_safe(interface, tmp, &if_list, list) {
                /* destroy not called yet, move to quiesced list */
-               bnx2fc_netdev_cleanup(hba);
-               bnx2fc_if_destroy(hba->ctlr.lp);
+               if (interface->hba == hba) {
+                       bnx2fc_netdev_cleanup(interface);
+                       bnx2fc_stop(interface);
+
+                       list_del(&interface->list);
+                       lport = interface->ctlr.lp;
+                       bnx2fc_interface_put(interface);
+                       bnx2fc_if_destroy(lport, hba);
+               }
        }
        mutex_unlock(&bnx2fc_dev_lock);
 
@@ -2103,7 +2059,7 @@ static void bnx2fc_ulp_exit(struct cnic_dev *dev)
        /* unregister cnic device */
        if (test_and_clear_bit(BNX2FC_CNIC_REGISTERED, &hba->reg_with_cnic))
                hba->cnic->unregister_device(hba->cnic, CNIC_ULP_FCOE);
-       bnx2fc_interface_destroy(hba);
+       bnx2fc_hba_destroy(hba);
 }
 
 /**
@@ -2259,6 +2215,7 @@ static int __init bnx2fc_mod_init(void)
        }
 
        INIT_LIST_HEAD(&adapter_list);
+       INIT_LIST_HEAD(&if_list);
        mutex_init(&bnx2fc_dev_lock);
        adapter_count = 0;
 
@@ -2336,16 +2293,17 @@ static void __exit bnx2fc_mod_exit(void)
        mutex_unlock(&bnx2fc_dev_lock);
 
        /* Unregister with cnic */
-       list_for_each_entry_safe(hba, next, &to_be_deleted, link) {
-               list_del_init(&hba->link);
-               printk(KERN_ERR PFX "MOD_EXIT:destroy hba = 0x%p, kref = %d\n",
-                       hba, atomic_read(&hba->kref.refcount));
+       list_for_each_entry_safe(hba, next, &to_be_deleted, list) {
+               list_del_init(&hba->list);
+               printk(KERN_ERR PFX "MOD_EXIT:destroy hba = 0x%p\n",
+                      hba);
                bnx2fc_ulp_stop(hba);
                /* unregister cnic device */
                if (test_and_clear_bit(BNX2FC_CNIC_REGISTERED,
                                       &hba->reg_with_cnic))
-                       hba->cnic->unregister_device(hba->cnic, CNIC_ULP_FCOE);
-               bnx2fc_interface_destroy(hba);
+                       hba->cnic->unregister_device(hba->cnic,
+                                                        CNIC_ULP_FCOE);
+               bnx2fc_hba_destroy(hba);
        }
        cnic_unregister_driver(CNIC_ULP_FCOE);
 
index b41deb64aff10558b0477815140daa160f9b5e1b..ee1674b794b1b30beeedff93c8ea5da106c73427 100644 (file)
@@ -23,7 +23,7 @@ static void bnx2fc_process_enable_conn_cmpl(struct bnx2fc_hba *hba,
                                                struct fcoe_kcqe *ofld_kcqe);
 static void bnx2fc_init_failure(struct bnx2fc_hba *hba, u32 err_code);
 static void bnx2fc_process_conn_destroy_cmpl(struct bnx2fc_hba *hba,
-                                       struct fcoe_kcqe *conn_destroy);
+                                       struct fcoe_kcqe *destroy_kcqe);
 
 int bnx2fc_send_stat_req(struct bnx2fc_hba *hba)
 {
@@ -67,7 +67,7 @@ int bnx2fc_send_fw_fcoe_init_msg(struct bnx2fc_hba *hba)
        int rc = 0;
 
        if (!hba->cnic) {
-               printk(KERN_ALERT PFX "hba->cnic NULL during fcoe fw init\n");
+               printk(KERN_ERR PFX "hba->cnic NULL during fcoe fw init\n");
                return -ENODEV;
        }
 
@@ -103,6 +103,7 @@ int bnx2fc_send_fw_fcoe_init_msg(struct bnx2fc_hba *hba)
        fcoe_init2.hsi_major_version = FCOE_HSI_MAJOR_VERSION;
        fcoe_init2.hsi_minor_version = FCOE_HSI_MINOR_VERSION;
 
+
        fcoe_init2.hash_tbl_pbl_addr_lo = (u32) hba->hash_tbl_pbl_dma;
        fcoe_init2.hash_tbl_pbl_addr_hi = (u32)
                                           ((u64) hba->hash_tbl_pbl_dma >> 32);
@@ -165,7 +166,8 @@ int bnx2fc_send_session_ofld_req(struct fcoe_port *port,
                                        struct bnx2fc_rport *tgt)
 {
        struct fc_lport *lport = port->lport;
-       struct bnx2fc_hba *hba = port->priv;
+       struct bnx2fc_interface *interface = port->priv;
+       struct bnx2fc_hba *hba = interface->hba;
        struct kwqe *kwqe_arr[4];
        struct fcoe_kwqe_conn_offload1 ofld_req1;
        struct fcoe_kwqe_conn_offload2 ofld_req2;
@@ -227,7 +229,7 @@ int bnx2fc_send_session_ofld_req(struct fcoe_port *port,
        ofld_req3.hdr.flags =
                (FCOE_KWQE_LAYER_CODE << FCOE_KWQE_HEADER_LAYER_CODE_SHIFT);
 
-       ofld_req3.vlan_tag = hba->vlan_id <<
+       ofld_req3.vlan_tag = interface->vlan_id <<
                                FCOE_KWQE_CONN_OFFLOAD3_VLAN_ID_SHIFT;
        ofld_req3.vlan_tag |= 3 << FCOE_KWQE_CONN_OFFLOAD3_PRIORITY_SHIFT;
 
@@ -278,7 +280,7 @@ int bnx2fc_send_session_ofld_req(struct fcoe_port *port,
                             FCOE_KWQE_CONN_OFFLOAD3_B_CONT_INCR_SEQ_CNT_SHIFT);
 
        /* vlan flag */
-       ofld_req3.flags |= (hba->vlan_enabled <<
+       ofld_req3.flags |= (interface->vlan_enabled <<
                            FCOE_KWQE_CONN_OFFLOAD3_B_VLAN_FLAG_SHIFT);
 
        /* C2_VALID and ACK flags are not set as they are not suppported */
@@ -300,12 +302,13 @@ int bnx2fc_send_session_ofld_req(struct fcoe_port *port,
        ofld_req4.src_mac_addr_mid[1] =  port->data_src_addr[2];
        ofld_req4.src_mac_addr_hi[0] =  port->data_src_addr[1];
        ofld_req4.src_mac_addr_hi[1] =  port->data_src_addr[0];
-       ofld_req4.dst_mac_addr_lo[0] =  hba->ctlr.dest_addr[5];/* fcf mac */
-       ofld_req4.dst_mac_addr_lo[1] =  hba->ctlr.dest_addr[4];
-       ofld_req4.dst_mac_addr_mid[0] =  hba->ctlr.dest_addr[3];
-       ofld_req4.dst_mac_addr_mid[1] =  hba->ctlr.dest_addr[2];
-       ofld_req4.dst_mac_addr_hi[0] =  hba->ctlr.dest_addr[1];
-       ofld_req4.dst_mac_addr_hi[1] =  hba->ctlr.dest_addr[0];
+       ofld_req4.dst_mac_addr_lo[0] =  interface->ctlr.dest_addr[5];
+                                                       /* fcf mac */
+       ofld_req4.dst_mac_addr_lo[1] =  interface->ctlr.dest_addr[4];
+       ofld_req4.dst_mac_addr_mid[0] =  interface->ctlr.dest_addr[3];
+       ofld_req4.dst_mac_addr_mid[1] =  interface->ctlr.dest_addr[2];
+       ofld_req4.dst_mac_addr_hi[0] =  interface->ctlr.dest_addr[1];
+       ofld_req4.dst_mac_addr_hi[1] =  interface->ctlr.dest_addr[0];
 
        ofld_req4.lcq_addr_lo = (u32) tgt->lcq_dma;
        ofld_req4.lcq_addr_hi = (u32)((u64) tgt->lcq_dma >> 32);
@@ -335,7 +338,8 @@ static int bnx2fc_send_session_enable_req(struct fcoe_port *port,
                                        struct bnx2fc_rport *tgt)
 {
        struct kwqe *kwqe_arr[2];
-       struct bnx2fc_hba *hba = port->priv;
+       struct bnx2fc_interface *interface = port->priv;
+       struct bnx2fc_hba *hba = interface->hba;
        struct fcoe_kwqe_conn_enable_disable enbl_req;
        struct fc_lport *lport = port->lport;
        struct fc_rport *rport = tgt->rport;
@@ -358,12 +362,12 @@ static int bnx2fc_send_session_enable_req(struct fcoe_port *port,
        enbl_req.src_mac_addr_hi[1] =  port->data_src_addr[0];
        memcpy(tgt->src_addr, port->data_src_addr, ETH_ALEN);
 
-       enbl_req.dst_mac_addr_lo[0] =  hba->ctlr.dest_addr[5];/* fcf mac */
-       enbl_req.dst_mac_addr_lo[1] =  hba->ctlr.dest_addr[4];
-       enbl_req.dst_mac_addr_mid[0] =  hba->ctlr.dest_addr[3];
-       enbl_req.dst_mac_addr_mid[1] =  hba->ctlr.dest_addr[2];
-       enbl_req.dst_mac_addr_hi[0] =  hba->ctlr.dest_addr[1];
-       enbl_req.dst_mac_addr_hi[1] =  hba->ctlr.dest_addr[0];
+       enbl_req.dst_mac_addr_lo[0] =  interface->ctlr.dest_addr[5];
+       enbl_req.dst_mac_addr_lo[1] =  interface->ctlr.dest_addr[4];
+       enbl_req.dst_mac_addr_mid[0] =  interface->ctlr.dest_addr[3];
+       enbl_req.dst_mac_addr_mid[1] =  interface->ctlr.dest_addr[2];
+       enbl_req.dst_mac_addr_hi[0] =  interface->ctlr.dest_addr[1];
+       enbl_req.dst_mac_addr_hi[1] =  interface->ctlr.dest_addr[0];
 
        port_id = fc_host_port_id(lport->host);
        if (port_id != tgt->sid) {
@@ -379,10 +383,10 @@ static int bnx2fc_send_session_enable_req(struct fcoe_port *port,
        enbl_req.d_id[0] = (port_id & 0x000000FF);
        enbl_req.d_id[1] = (port_id & 0x0000FF00) >> 8;
        enbl_req.d_id[2] = (port_id & 0x00FF0000) >> 16;
-       enbl_req.vlan_tag = hba->vlan_id <<
+       enbl_req.vlan_tag = interface->vlan_id <<
                                FCOE_KWQE_CONN_ENABLE_DISABLE_VLAN_ID_SHIFT;
        enbl_req.vlan_tag |= 3 << FCOE_KWQE_CONN_ENABLE_DISABLE_PRIORITY_SHIFT;
-       enbl_req.vlan_flag = hba->vlan_enabled;
+       enbl_req.vlan_flag = interface->vlan_enabled;
        enbl_req.context_id = tgt->context_id;
        enbl_req.conn_id = tgt->fcoe_conn_id;
 
@@ -402,7 +406,8 @@ static int bnx2fc_send_session_enable_req(struct fcoe_port *port,
 int bnx2fc_send_session_disable_req(struct fcoe_port *port,
                                    struct bnx2fc_rport *tgt)
 {
-       struct bnx2fc_hba *hba = port->priv;
+       struct bnx2fc_interface *interface = port->priv;
+       struct bnx2fc_hba *hba = interface->hba;
        struct fcoe_kwqe_conn_enable_disable disable_req;
        struct kwqe *kwqe_arr[2];
        struct fc_rport *rport = tgt->rport;
@@ -423,12 +428,12 @@ int bnx2fc_send_session_disable_req(struct fcoe_port *port,
        disable_req.src_mac_addr_hi[0] =  tgt->src_addr[1];
        disable_req.src_mac_addr_hi[1] =  tgt->src_addr[0];
 
-       disable_req.dst_mac_addr_lo[0] =  hba->ctlr.dest_addr[5];/* fcf mac */
-       disable_req.dst_mac_addr_lo[1] =  hba->ctlr.dest_addr[4];
-       disable_req.dst_mac_addr_mid[0] =  hba->ctlr.dest_addr[3];
-       disable_req.dst_mac_addr_mid[1] =  hba->ctlr.dest_addr[2];
-       disable_req.dst_mac_addr_hi[0] =  hba->ctlr.dest_addr[1];
-       disable_req.dst_mac_addr_hi[1] =  hba->ctlr.dest_addr[0];
+       disable_req.dst_mac_addr_lo[0] =  interface->ctlr.dest_addr[5];
+       disable_req.dst_mac_addr_lo[1] =  interface->ctlr.dest_addr[4];
+       disable_req.dst_mac_addr_mid[0] =  interface->ctlr.dest_addr[3];
+       disable_req.dst_mac_addr_mid[1] =  interface->ctlr.dest_addr[2];
+       disable_req.dst_mac_addr_hi[0] =  interface->ctlr.dest_addr[1];
+       disable_req.dst_mac_addr_hi[1] =  interface->ctlr.dest_addr[0];
 
        port_id = tgt->sid;
        disable_req.s_id[0] = (port_id & 0x000000FF);
@@ -442,11 +447,11 @@ int bnx2fc_send_session_disable_req(struct fcoe_port *port,
        disable_req.d_id[2] = (port_id & 0x00FF0000) >> 16;
        disable_req.context_id = tgt->context_id;
        disable_req.conn_id = tgt->fcoe_conn_id;
-       disable_req.vlan_tag = hba->vlan_id <<
+       disable_req.vlan_tag = interface->vlan_id <<
                                FCOE_KWQE_CONN_ENABLE_DISABLE_VLAN_ID_SHIFT;
        disable_req.vlan_tag |=
                        3 << FCOE_KWQE_CONN_ENABLE_DISABLE_PRIORITY_SHIFT;
-       disable_req.vlan_flag = hba->vlan_enabled;
+       disable_req.vlan_flag = interface->vlan_enabled;
 
        kwqe_arr[0] = (struct kwqe *) &disable_req;
 
@@ -525,7 +530,7 @@ void bnx2fc_process_l2_frame_compl(struct bnx2fc_rport *tgt,
 {
        struct fcoe_port *port = tgt->port;
        struct fc_lport *lport = port->lport;
-       struct bnx2fc_hba *hba = port->priv;
+       struct bnx2fc_interface *interface = port->priv;
        struct bnx2fc_unsol_els *unsol_els;
        struct fc_frame_header *fh;
        struct fc_frame *fp;
@@ -586,7 +591,7 @@ void bnx2fc_process_l2_frame_compl(struct bnx2fc_rport *tgt,
                fr_eof(fp) = FC_EOF_T;
                fr_crc(fp) = cpu_to_le32(~crc);
                unsol_els->lport = lport;
-               unsol_els->hba = hba;
+               unsol_els->hba = interface->hba;
                unsol_els->fp = fp;
                INIT_WORK(&unsol_els->unsol_els_work, bnx2fc_unsol_els_work);
                queue_work(bnx2fc_wq, &unsol_els->unsol_els_work);
@@ -608,7 +613,8 @@ static void bnx2fc_process_unsol_compl(struct bnx2fc_rport *tgt, u16 wqe)
        u32 frame_len, len;
        struct bnx2fc_cmd *io_req = NULL;
        struct fcoe_task_ctx_entry *task, *task_page;
-       struct bnx2fc_hba *hba = tgt->port->priv;
+       struct bnx2fc_interface *interface = tgt->port->priv;
+       struct bnx2fc_hba *hba = interface->hba;
        int task_idx, index;
        int rc = 0;
 
@@ -685,7 +691,7 @@ static void bnx2fc_process_unsol_compl(struct bnx2fc_rport *tgt, u16 wqe)
                task_idx = xid / BNX2FC_TASKS_PER_PAGE;
                index = xid % BNX2FC_TASKS_PER_PAGE;
                task_page = (struct fcoe_task_ctx_entry *)
-                                               hba->task_ctx[task_idx];
+                                       hba->task_ctx[task_idx];
                task = &(task_page[index]);
 
                io_req = (struct bnx2fc_cmd *)hba->cmd_mgr->cmds[xid];
@@ -770,7 +776,8 @@ void bnx2fc_process_cq_compl(struct bnx2fc_rport *tgt, u16 wqe)
        struct fcoe_task_ctx_entry *task;
        struct fcoe_task_ctx_entry *task_page;
        struct fcoe_port *port = tgt->port;
-       struct bnx2fc_hba *hba = port->priv;
+       struct bnx2fc_interface *interface = port->priv;
+       struct bnx2fc_hba *hba = interface->hba;
        struct bnx2fc_cmd *io_req;
        int task_idx, index;
        u16 xid;
@@ -1004,6 +1011,7 @@ static void bnx2fc_process_ofld_cmpl(struct bnx2fc_hba *hba,
 {
        struct bnx2fc_rport             *tgt;
        struct fcoe_port                *port;
+       struct bnx2fc_interface         *interface;
        u32                             conn_id;
        u32                             context_id;
        int                             rc;
@@ -1012,14 +1020,15 @@ static void bnx2fc_process_ofld_cmpl(struct bnx2fc_hba *hba,
        context_id = ofld_kcqe->fcoe_conn_context_id;
        tgt = hba->tgt_ofld_list[conn_id];
        if (!tgt) {
-               printk(KERN_ERR PFX "ERROR:ofld_cmpl: No pending ofld req\n");
+               printk(KERN_ALERT PFX "ERROR:ofld_cmpl: No pending ofld req\n");
                return;
        }
        BNX2FC_TGT_DBG(tgt, "Entered ofld compl - context_id = 0x%x\n",
                ofld_kcqe->fcoe_conn_context_id);
        port = tgt->port;
-       if (hba != tgt->port->priv) {
-               printk(KERN_ALERT PFX "ERROR:ofld_cmpl: HBA mis-match\n");
+       interface = tgt->port->priv;
+       if (hba != interface->hba) {
+               printk(KERN_ERR PFX "ERROR:ofld_cmpl: HBA mis-match\n");
                goto ofld_cmpl_err;
        }
        /*
@@ -1063,6 +1072,7 @@ static void bnx2fc_process_enable_conn_cmpl(struct bnx2fc_hba *hba,
                                                struct fcoe_kcqe *ofld_kcqe)
 {
        struct bnx2fc_rport             *tgt;
+       struct bnx2fc_interface         *interface;
        u32                             conn_id;
        u32                             context_id;
 
@@ -1085,13 +1095,14 @@ static void bnx2fc_process_enable_conn_cmpl(struct bnx2fc_hba *hba,
                printk(KERN_ERR PFX "context id mis-match\n");
                return;
        }
-       if (hba != tgt->port->priv) {
-               printk(KERN_ALERT PFX "bnx2fc-enbl_cmpl: HBA mis-match\n");
+       interface = tgt->port->priv;
+       if (hba != interface->hba) {
+               printk(KERN_ERR PFX "bnx2fc-enbl_cmpl: HBA mis-match\n");
                goto enbl_cmpl_err;
        }
-       if (ofld_kcqe->completion_status) {
+       if (ofld_kcqe->completion_status)
                goto enbl_cmpl_err;
-       else {
+       else {
                /* enable successful - rport ready for issuing IOs */
                set_bit(BNX2FC_FLAG_OFFLOADED, &tgt->flags);
                set_bit(BNX2FC_FLAG_OFLD_REQ_CMPL, &tgt->flags);
@@ -1241,7 +1252,7 @@ void bnx2fc_indicate_kcqe(void *context, struct kcqe *kcq[],
                        } else {
                                printk(KERN_ERR PFX "DESTROY success\n");
                        }
-                       hba->flags |= BNX2FC_FLAG_DESTROY_CMPL;
+                       set_bit(BNX2FC_FLAG_DESTROY_CMPL, &hba->flags);
                        wake_up_interruptible(&hba->destroy_wait);
                        break;
 
@@ -1306,7 +1317,8 @@ int bnx2fc_map_doorbell(struct bnx2fc_rport *tgt)
        struct fcoe_port *port = tgt->port;
        u32 reg_off;
        resource_size_t reg_base;
-       struct bnx2fc_hba *hba = port->priv;
+       struct bnx2fc_interface *interface = port->priv;
+       struct bnx2fc_hba *hba = interface->hba;
 
        reg_base = pci_resource_start(hba->pcidev,
                                        BNX2X_DOORBELL_PCI_BAR);
index 8f988c2e67173f1ac365868ebbdbecafdbbf921f..e711ea3dd9004ccfbce00e96f5d7e7640d5d69de 100644 (file)
@@ -29,10 +29,11 @@ static void bnx2fc_parse_fcp_rsp(struct bnx2fc_cmd *io_req,
 void bnx2fc_cmd_timer_set(struct bnx2fc_cmd *io_req,
                          unsigned int timer_msec)
 {
-       struct bnx2fc_hba *hba = io_req->port->priv;
+       struct bnx2fc_interface *interface = io_req->port->priv;
 
-       if (queue_delayed_work(hba->timer_work_queue, &io_req->timeout_work,
-                                 msecs_to_jiffies(timer_msec)))
+       if (queue_delayed_work(interface->timer_work_queue,
+                              &io_req->timeout_work,
+                              msecs_to_jiffies(timer_msec)))
                kref_get(&io_req->refcount);
 }
 
@@ -419,8 +420,8 @@ free_cmgr:
 struct bnx2fc_cmd *bnx2fc_elstm_alloc(struct bnx2fc_rport *tgt, int type)
 {
        struct fcoe_port *port = tgt->port;
-       struct bnx2fc_hba *hba = port->priv;
-       struct bnx2fc_cmd_mgr *cmd_mgr = hba->cmd_mgr;
+       struct bnx2fc_interface *interface = port->priv;
+       struct bnx2fc_cmd_mgr *cmd_mgr = interface->hba->cmd_mgr;
        struct bnx2fc_cmd *io_req;
        struct list_head *listp;
        struct io_bdt *bd_tbl;
@@ -485,11 +486,12 @@ struct bnx2fc_cmd *bnx2fc_elstm_alloc(struct bnx2fc_rport *tgt, int type)
        kref_init(&io_req->refcount);
        return io_req;
 }
-static struct bnx2fc_cmd *bnx2fc_cmd_alloc(struct bnx2fc_rport *tgt)
+
+struct bnx2fc_cmd *bnx2fc_cmd_alloc(struct bnx2fc_rport *tgt)
 {
        struct fcoe_port *port = tgt->port;
-       struct bnx2fc_hba *hba = port->priv;
-       struct bnx2fc_cmd_mgr *cmd_mgr = hba->cmd_mgr;
+       struct bnx2fc_interface *interface = port->priv;
+       struct bnx2fc_cmd_mgr *cmd_mgr = interface->hba->cmd_mgr;
        struct bnx2fc_cmd *io_req;
        struct list_head *listp;
        struct io_bdt *bd_tbl;
@@ -570,7 +572,8 @@ void bnx2fc_cmd_release(struct kref *ref)
 static void bnx2fc_free_mp_resc(struct bnx2fc_cmd *io_req)
 {
        struct bnx2fc_mp_req *mp_req = &(io_req->mp_req);
-       struct bnx2fc_hba *hba = io_req->port->priv;
+       struct bnx2fc_interface *interface = io_req->port->priv;
+       struct bnx2fc_hba *hba = interface->hba;
        size_t sz = sizeof(struct fcoe_bd_ctx);
 
        /* clear tm flags */
@@ -606,7 +609,8 @@ int bnx2fc_init_mp_req(struct bnx2fc_cmd *io_req)
        struct bnx2fc_mp_req *mp_req;
        struct fcoe_bd_ctx *mp_req_bd;
        struct fcoe_bd_ctx *mp_resp_bd;
-       struct bnx2fc_hba *hba = io_req->port->priv;
+       struct bnx2fc_interface *interface = io_req->port->priv;
+       struct bnx2fc_hba *hba = interface->hba;
        dma_addr_t addr;
        size_t sz;
 
@@ -682,7 +686,7 @@ static int bnx2fc_initiate_tmf(struct scsi_cmnd *sc_cmd, u8 tm_flags)
        struct fc_rport *rport = starget_to_rport(scsi_target(sc_cmd->device));
        struct fc_rport_libfc_priv *rp = rport->dd_data;
        struct fcoe_port *port;
-       struct bnx2fc_hba *hba;
+       struct bnx2fc_interface *interface;
        struct bnx2fc_rport *tgt;
        struct bnx2fc_cmd *io_req;
        struct bnx2fc_mp_req *tm_req;
@@ -699,7 +703,7 @@ static int bnx2fc_initiate_tmf(struct scsi_cmnd *sc_cmd, u8 tm_flags)
 
        lport = shost_priv(host);
        port = lport_priv(lport);
-       hba = port->priv;
+       interface = port->priv;
 
        if (rport == NULL) {
                printk(KERN_ERR PFX "device_reset: rport is NULL\n");
@@ -774,7 +778,8 @@ retry_tmf:
        index = xid % BNX2FC_TASKS_PER_PAGE;
 
        /* Initialize task context for this IO request */
-       task_page = (struct fcoe_task_ctx_entry *) hba->task_ctx[task_idx];
+       task_page = (struct fcoe_task_ctx_entry *)
+                       interface->hba->task_ctx[task_idx];
        task = &(task_page[index]);
        bnx2fc_init_mp_task(io_req, task);
 
@@ -822,7 +827,7 @@ int bnx2fc_initiate_abts(struct bnx2fc_cmd *io_req)
        struct bnx2fc_rport *tgt = io_req->tgt;
        struct fc_rport *rport = tgt->rport;
        struct fc_rport_priv *rdata = tgt->rdata;
-       struct bnx2fc_hba *hba;
+       struct bnx2fc_interface *interface;
        struct fcoe_port *port;
        struct bnx2fc_cmd *abts_io_req;
        struct fcoe_task_ctx_entry *task;
@@ -839,7 +844,7 @@ int bnx2fc_initiate_abts(struct bnx2fc_cmd *io_req)
        BNX2FC_IO_DBG(io_req, "Entered bnx2fc_initiate_abts\n");
 
        port = io_req->port;
-       hba = port->priv;
+       interface = port->priv;
        lport = port->lport;
 
        if (!test_bit(BNX2FC_FLAG_SESSION_READY, &tgt->flags)) {
@@ -896,7 +901,8 @@ int bnx2fc_initiate_abts(struct bnx2fc_cmd *io_req)
        index = xid % BNX2FC_TASKS_PER_PAGE;
 
        /* Initialize task context for this IO request */
-       task_page = (struct fcoe_task_ctx_entry *) hba->task_ctx[task_idx];
+       task_page = (struct fcoe_task_ctx_entry *)
+                       interface->hba->task_ctx[task_idx];
        task = &(task_page[index]);
        bnx2fc_init_mp_task(abts_io_req, task);
 
@@ -928,7 +934,7 @@ int bnx2fc_initiate_cleanup(struct bnx2fc_cmd *io_req)
 {
        struct fc_lport *lport;
        struct bnx2fc_rport *tgt = io_req->tgt;
-       struct bnx2fc_hba *hba;
+       struct bnx2fc_interface *interface;
        struct fcoe_port *port;
        struct bnx2fc_cmd *cleanup_io_req;
        struct fcoe_task_ctx_entry *task;
@@ -941,7 +947,7 @@ int bnx2fc_initiate_cleanup(struct bnx2fc_cmd *io_req)
        BNX2FC_IO_DBG(io_req, "Entered bnx2fc_initiate_cleanup\n");
 
        port = io_req->port;
-       hba = port->priv;
+       interface = port->priv;
        lport = port->lport;
 
        cleanup_io_req = bnx2fc_elstm_alloc(tgt, BNX2FC_CLEANUP);
@@ -963,7 +969,8 @@ int bnx2fc_initiate_cleanup(struct bnx2fc_cmd *io_req)
        index = xid % BNX2FC_TASKS_PER_PAGE;
 
        /* Initialize task context for this IO request */
-       task_page = (struct fcoe_task_ctx_entry *) hba->task_ctx[task_idx];
+       task_page = (struct fcoe_task_ctx_entry *)
+                       interface->hba->task_ctx[task_idx];
        task = &(task_page[index]);
        orig_xid = io_req->xid;
 
@@ -1796,7 +1803,8 @@ static int bnx2fc_post_io_req(struct bnx2fc_rport *tgt,
        struct fcoe_task_ctx_entry *task_page;
        struct scsi_cmnd *sc_cmd = io_req->sc_cmd;
        struct fcoe_port *port = tgt->port;
-       struct bnx2fc_hba *hba = port->priv;
+       struct bnx2fc_interface *interface = port->priv;
+       struct bnx2fc_hba *hba = interface->hba;
        struct fc_lport *lport = port->lport;
        struct fcoe_dev_stats *stats;
        int task_idx, index;
index 4be391edd0c69a072ddb6b6ee82ae5c97f9150db..263c2678ff6295432cfb7aac0541ee3d0039ec93 100644 (file)
@@ -65,7 +65,8 @@ static void bnx2fc_offload_session(struct fcoe_port *port,
 {
        struct fc_lport *lport = rdata->local_port;
        struct fc_rport *rport = rdata->rport;
-       struct bnx2fc_hba *hba = port->priv;
+       struct bnx2fc_interface *interface = port->priv;
+       struct bnx2fc_hba *hba = interface->hba;
        int rval;
        int i = 0;
 
@@ -237,7 +238,8 @@ void bnx2fc_flush_active_ios(struct bnx2fc_rport *tgt)
 static void bnx2fc_upload_session(struct fcoe_port *port,
                                        struct bnx2fc_rport *tgt)
 {
-       struct bnx2fc_hba *hba = port->priv;
+       struct bnx2fc_interface *interface = port->priv;
+       struct bnx2fc_hba *hba = interface->hba;
 
        BNX2FC_TGT_DBG(tgt, "upload_session: active_ios = %d\n",
                tgt->num_active_ios.counter);
@@ -316,7 +318,8 @@ static int bnx2fc_init_tgt(struct bnx2fc_rport *tgt,
 {
 
        struct fc_rport *rport = rdata->rport;
-       struct bnx2fc_hba *hba = port->priv;
+       struct bnx2fc_interface *interface = port->priv;
+       struct bnx2fc_hba *hba = interface->hba;
        struct b577xx_doorbell_set_prod *sq_db = &tgt->sq_db;
        struct b577xx_fcoe_rx_doorbell *rx_db = &tgt->rx_db;
 
@@ -392,7 +395,8 @@ void bnx2fc_rport_event_handler(struct fc_lport *lport,
                                enum fc_rport_event event)
 {
        struct fcoe_port *port = lport_priv(lport);
-       struct bnx2fc_hba *hba = port->priv;
+       struct bnx2fc_interface *interface = port->priv;
+       struct bnx2fc_hba *hba = interface->hba;
        struct fc_rport *rport = rdata->rport;
        struct fc_rport_libfc_priv *rp;
        struct bnx2fc_rport *tgt;
@@ -537,7 +541,8 @@ void bnx2fc_rport_event_handler(struct fc_lport *lport,
 struct bnx2fc_rport *bnx2fc_tgt_lookup(struct fcoe_port *port,
                                             u32 port_id)
 {
-       struct bnx2fc_hba *hba = port->priv;
+       struct bnx2fc_interface *interface = port->priv;
+       struct bnx2fc_hba *hba = interface->hba;
        struct bnx2fc_rport *tgt;
        struct fc_rport_priv *rdata;
        int i;
@@ -552,7 +557,7 @@ struct bnx2fc_rport *bnx2fc_tgt_lookup(struct fcoe_port *port,
                                                "obtained\n");
                                        return tgt;
                                } else {
-                                       printk(KERN_ERR PFX "rport 0x%x "
+                                       BNX2FC_TGT_DBG(tgt, "rport 0x%x "
                                                "is in DELETED state\n",
                                                rdata->ids.port_id);
                                        return NULL;