From: Robert Love Date: Wed, 23 May 2012 02:06:16 +0000 (-0700) Subject: [SCSI] bnx2fc: Allocate fcoe_ctlr with bnx2fc_interface, not as a member X-Git-Tag: firefly_0821_release~3680^2~2703^2~11 X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=fd8f89027d816cb023edf6bfd4c744f194150a05;p=firefly-linux-kernel-4.4.55.git [SCSI] bnx2fc: Allocate fcoe_ctlr with bnx2fc_interface, not as a member Currently the fcoe_ctlr associated with an interface is allocated as a member of struct bnx2fc_interface. This causes problems when when later patches attempt to use the new fcoe_sysfs APIs which allow us to allocate the bnx2fc_interface as private data to a fcoe_ctlr_device instance. The problem is that libfcoe wants to be able use pointer math to find a fcoe_ctlr's fcoe_ctlr_device as well as finding a fcoe_ctlr_device's assocated fcoe_ctlr. To do this we need to allocate the fcoe_ctlr_device, with private data for the LLD. The private data will contain the fcoe_ctlr and its private data will be the bnx2fc_interface. +-------------------+ | fcoe_ctlr_device | +-------------------+ | fcoe_ctlr | +-------------------+ | bnx2fc_interface | +-------------------+ This prep work will allow us to go from a fcoe_ctlr_device instance to its fcoe_ctlr as well as from a fcoe_ctlr to its fcoe_ctlr_device once the fcoe_sysfs API is in use (later patches in this series). Signed-off-by: Robert Love Tested-by: Ross Brattain Signed-off-by: James Bottomley --- diff --git a/drivers/scsi/bnx2fc/bnx2fc.h b/drivers/scsi/bnx2fc/bnx2fc.h index f2b8875a6863..0578fa0dc14b 100644 --- a/drivers/scsi/bnx2fc/bnx2fc.h +++ b/drivers/scsi/bnx2fc/bnx2fc.h @@ -228,13 +228,16 @@ struct bnx2fc_interface { 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; bool enabled; }; -#define bnx2fc_from_ctlr(fip) container_of(fip, struct bnx2fc_interface, ctlr) +#define bnx2fc_from_ctlr(x) \ + ((struct bnx2fc_interface *)((x) + 1)) + +#define bnx2fc_to_ctlr(x) \ + ((struct fcoe_ctlr *)(((struct fcoe_ctlr *)(x)) - 1)) struct bnx2fc_lport { struct list_head list; diff --git a/drivers/scsi/bnx2fc/bnx2fc_els.c b/drivers/scsi/bnx2fc/bnx2fc_els.c index cf3bdcdefb20..bdbbb13b8534 100644 --- a/drivers/scsi/bnx2fc/bnx2fc_els.c +++ b/drivers/scsi/bnx2fc/bnx2fc_els.c @@ -900,7 +900,7 @@ struct fc_seq *bnx2fc_elsct_send(struct fc_lport *lport, u32 did, { struct fcoe_port *port = lport_priv(lport); struct bnx2fc_interface *interface = port->priv; - struct fcoe_ctlr *fip = &interface->ctlr; + struct fcoe_ctlr *fip = bnx2fc_to_ctlr(interface); struct fc_frame_header *fh = fc_frame_header_get(fp); switch (op) { diff --git a/drivers/scsi/bnx2fc/bnx2fc_fcoe.c b/drivers/scsi/bnx2fc/bnx2fc_fcoe.c index 1f04c14f7088..cb9bf364170b 100644 --- a/drivers/scsi/bnx2fc/bnx2fc_fcoe.c +++ b/drivers/scsi/bnx2fc/bnx2fc_fcoe.c @@ -244,6 +244,7 @@ static int bnx2fc_xmit(struct fc_lport *lport, struct fc_frame *fp) struct sk_buff *skb; struct fc_frame_header *fh; struct bnx2fc_interface *interface; + struct fcoe_ctlr *ctlr; struct bnx2fc_hba *hba; struct fcoe_port *port; struct fcoe_hdr *hp; @@ -256,6 +257,7 @@ static int bnx2fc_xmit(struct fc_lport *lport, struct fc_frame *fp) port = (struct fcoe_port *)lport_priv(lport); interface = port->priv; + ctlr = bnx2fc_to_ctlr(interface); hba = interface->hba; fh = fc_frame_header_get(fp); @@ -268,12 +270,12 @@ static int bnx2fc_xmit(struct fc_lport *lport, struct fc_frame *fp) } if (unlikely(fh->fh_r_ctl == FC_RCTL_ELS_REQ)) { - if (!interface->ctlr.sel_fcf) { + if (!ctlr->sel_fcf) { BNX2FC_HBA_DBG(lport, "FCF not selected yet!\n"); kfree_skb(skb); return -EINVAL; } - if (fcoe_ctlr_els_send(&interface->ctlr, lport, skb)) + if (fcoe_ctlr_els_send(ctlr, lport, skb)) return 0; } @@ -346,14 +348,14 @@ static int bnx2fc_xmit(struct fc_lport *lport, struct fc_frame *fp) /* fill up mac and fcoe headers */ eh = eth_hdr(skb); eh->h_proto = htons(ETH_P_FCOE); - if (interface->ctlr.map_dest) + if (ctlr->map_dest) fc_fcoe_set_mac(eh->h_dest, fh->fh_d_id); else /* insert GW address */ - memcpy(eh->h_dest, interface->ctlr.dest_addr, ETH_ALEN); + memcpy(eh->h_dest, ctlr->dest_addr, ETH_ALEN); - if (unlikely(interface->ctlr.flogi_oxid != FC_XID_UNKNOWN)) - memcpy(eh->h_source, interface->ctlr.ctl_src_addr, ETH_ALEN); + if (unlikely(ctlr->flogi_oxid != FC_XID_UNKNOWN)) + memcpy(eh->h_source, ctlr->ctl_src_addr, ETH_ALEN); else memcpy(eh->h_source, port->data_src_addr, ETH_ALEN); @@ -403,6 +405,7 @@ static int bnx2fc_rcv(struct sk_buff *skb, struct net_device *dev, { struct fc_lport *lport; struct bnx2fc_interface *interface; + struct fcoe_ctlr *ctlr; struct fc_frame_header *fh; struct fcoe_rcv_info *fr; struct fcoe_percpu_s *bg; @@ -410,7 +413,8 @@ static int bnx2fc_rcv(struct sk_buff *skb, struct net_device *dev, interface = container_of(ptype, struct bnx2fc_interface, fcoe_packet_type); - lport = interface->ctlr.lp; + ctlr = bnx2fc_to_ctlr(interface); + lport = ctlr->lp; if (unlikely(lport == NULL)) { printk(KERN_ERR PFX "bnx2fc_rcv: lport is NULL\n"); @@ -758,11 +762,13 @@ static int bnx2fc_net_config(struct fc_lport *lport, struct net_device *netdev) { struct bnx2fc_hba *hba; struct bnx2fc_interface *interface; + struct fcoe_ctlr *ctlr; struct fcoe_port *port; u64 wwnn, wwpn; port = lport_priv(lport); interface = port->priv; + ctlr = bnx2fc_to_ctlr(interface); hba = interface->hba; /* require support for get_pauseparam ethtool op. */ @@ -781,13 +787,13 @@ static int bnx2fc_net_config(struct fc_lport *lport, struct net_device *netdev) if (!lport->vport) { if (fcoe_get_wwn(netdev, &wwnn, NETDEV_FCOE_WWNN)) - wwnn = fcoe_wwn_from_mac(interface->ctlr.ctl_src_addr, + wwnn = fcoe_wwn_from_mac(ctlr->ctl_src_addr, 1, 0); BNX2FC_HBA_DBG(lport, "WWNN = 0x%llx\n", wwnn); fc_set_wwnn(lport, wwnn); if (fcoe_get_wwn(netdev, &wwpn, NETDEV_FCOE_WWPN)) - wwpn = fcoe_wwn_from_mac(interface->ctlr.ctl_src_addr, + wwpn = fcoe_wwn_from_mac(ctlr->ctl_src_addr, 2, 0); BNX2FC_HBA_DBG(lport, "WWPN = 0x%llx\n", wwpn); @@ -824,6 +830,7 @@ static void bnx2fc_indicate_netevent(void *context, unsigned long event, struct fc_lport *lport; struct fc_lport *vport; struct bnx2fc_interface *interface, *tmp; + struct fcoe_ctlr *ctlr; int wait_for_upload = 0; u32 link_possible = 1; @@ -874,7 +881,8 @@ static void bnx2fc_indicate_netevent(void *context, unsigned long event, if (interface->hba != hba) continue; - lport = interface->ctlr.lp; + ctlr = bnx2fc_to_ctlr(interface); + lport = ctlr->lp; BNX2FC_HBA_DBG(lport, "netevent handler - event=%s %ld\n", interface->netdev->name, event); @@ -889,8 +897,8 @@ static void bnx2fc_indicate_netevent(void *context, unsigned long event, * on a stale vlan */ if (interface->enabled) - fcoe_ctlr_link_up(&interface->ctlr); - } else if (fcoe_ctlr_link_down(&interface->ctlr)) { + fcoe_ctlr_link_up(ctlr); + } else if (fcoe_ctlr_link_down(ctlr)) { mutex_lock(&lport->lp_mutex); list_for_each_entry(vport, &lport->vports, list) fc_host_port_type(vport->host) = @@ -995,9 +1003,11 @@ static int bnx2fc_fip_recv(struct sk_buff *skb, struct net_device *dev, struct net_device *orig_dev) { struct bnx2fc_interface *interface; + struct fcoe_ctlr *ctlr; interface = container_of(ptype, struct bnx2fc_interface, fip_packet_type); - fcoe_ctlr_recv(&interface->ctlr, skb); + ctlr = bnx2fc_to_ctlr(interface); + fcoe_ctlr_recv(ctlr, skb); return 0; } @@ -1155,6 +1165,7 @@ static int bnx2fc_interface_setup(struct bnx2fc_interface *interface) { struct net_device *netdev = interface->netdev; struct net_device *physdev = interface->hba->phys_dev; + struct fcoe_ctlr *ctlr = bnx2fc_to_ctlr(interface); struct netdev_hw_addr *ha; int sel_san_mac = 0; @@ -1169,7 +1180,7 @@ static int bnx2fc_interface_setup(struct bnx2fc_interface *interface) if ((ha->type == NETDEV_HW_ADDR_T_SAN) && (is_valid_ether_addr(ha->addr))) { - memcpy(interface->ctlr.ctl_src_addr, ha->addr, + memcpy(ctlr->ctl_src_addr, ha->addr, ETH_ALEN); sel_san_mac = 1; BNX2FC_MISC_DBG("Found SAN MAC\n"); @@ -1225,18 +1236,20 @@ static void bnx2fc_release_transport(void) static void bnx2fc_interface_release(struct kref *kref) { struct bnx2fc_interface *interface; + struct fcoe_ctlr *ctlr; struct net_device *netdev; interface = container_of(kref, struct bnx2fc_interface, kref); BNX2FC_MISC_DBG("Interface is being released\n"); + ctlr = bnx2fc_to_ctlr(interface); netdev = interface->netdev; /* tear-down FIP controller */ if (test_and_clear_bit(BNX2FC_CTLR_INIT_DONE, &interface->if_flags)) - fcoe_ctlr_destroy(&interface->ctlr); + fcoe_ctlr_destroy(ctlr); - kfree(interface); + kfree(ctlr); dev_put(netdev); module_put(THIS_MODULE); @@ -1330,32 +1343,36 @@ struct bnx2fc_interface *bnx2fc_interface_create(struct bnx2fc_hba *hba, enum fip_state fip_mode) { struct bnx2fc_interface *interface; + struct fcoe_ctlr *ctlr; + int size; int rc = 0; - interface = kzalloc(sizeof(*interface), GFP_KERNEL); - if (!interface) { + size = (sizeof(*interface) + sizeof(struct fcoe_ctlr)); + ctlr = kzalloc(size, GFP_KERNEL); + if (!ctlr) { printk(KERN_ERR PFX "Unable to allocate interface structure\n"); return NULL; } + interface = fcoe_ctlr_priv(ctlr); dev_hold(netdev); kref_init(&interface->kref); interface->hba = hba; interface->netdev = netdev; /* Initialize FIP */ - 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; + fcoe_ctlr_init(ctlr, fip_mode); + ctlr->send = bnx2fc_fip_send; + ctlr->update_mac = bnx2fc_update_src_mac; + ctlr->get_src_addr = bnx2fc_get_src_mac; set_bit(BNX2FC_CTLR_INIT_DONE, &interface->if_flags); rc = bnx2fc_interface_setup(interface); if (!rc) return interface; - fcoe_ctlr_destroy(&interface->ctlr); + fcoe_ctlr_destroy(ctlr); dev_put(netdev); - kfree(interface); + kfree(ctlr); return NULL; } @@ -1373,6 +1390,7 @@ struct bnx2fc_interface *bnx2fc_interface_create(struct bnx2fc_hba *hba, static struct fc_lport *bnx2fc_if_create(struct bnx2fc_interface *interface, struct device *parent, int npiv) { + struct fcoe_ctlr *ctlr = bnx2fc_to_ctlr(interface); struct fc_lport *lport, *n_port; struct fcoe_port *port; struct Scsi_Host *shost; @@ -1383,7 +1401,7 @@ static struct fc_lport *bnx2fc_if_create(struct bnx2fc_interface *interface, blport = kzalloc(sizeof(struct bnx2fc_lport), GFP_KERNEL); if (!blport) { - BNX2FC_HBA_DBG(interface->ctlr.lp, "Unable to alloc blport\n"); + BNX2FC_HBA_DBG(ctlr->lp, "Unable to alloc blport\n"); return NULL; } @@ -1479,7 +1497,8 @@ static void bnx2fc_net_cleanup(struct bnx2fc_interface *interface) static void bnx2fc_interface_cleanup(struct bnx2fc_interface *interface) { - struct fc_lport *lport = interface->ctlr.lp; + struct fcoe_ctlr *ctlr = bnx2fc_to_ctlr(interface); + struct fc_lport *lport = ctlr->lp; struct fcoe_port *port = lport_priv(lport); struct bnx2fc_hba *hba = interface->hba; @@ -1519,7 +1538,8 @@ static void bnx2fc_if_destroy(struct fc_lport *lport) static void __bnx2fc_destroy(struct bnx2fc_interface *interface) { - struct fc_lport *lport = interface->ctlr.lp; + struct fcoe_ctlr *ctlr = bnx2fc_to_ctlr(interface); + struct fc_lport *lport = ctlr->lp; struct fcoe_port *port = lport_priv(lport); bnx2fc_interface_cleanup(interface); @@ -1543,13 +1563,15 @@ static int bnx2fc_destroy(struct net_device *netdev) { struct bnx2fc_interface *interface = NULL; struct workqueue_struct *timer_work_queue; + struct fcoe_ctlr *ctlr; int rc = 0; rtnl_lock(); mutex_lock(&bnx2fc_dev_lock); interface = bnx2fc_interface_lookup(netdev); - if (!interface || !interface->ctlr.lp) { + ctlr = bnx2fc_to_ctlr(interface); + if (!interface || !ctlr->lp) { rc = -ENODEV; printk(KERN_ERR PFX "bnx2fc_destroy: interface or lport not found\n"); goto netdev_err; @@ -1646,6 +1668,7 @@ static void bnx2fc_ulp_start(void *handle) { struct bnx2fc_hba *hba = handle; struct bnx2fc_interface *interface; + struct fcoe_ctlr *ctlr; struct fc_lport *lport; mutex_lock(&bnx2fc_dev_lock); @@ -1657,7 +1680,8 @@ static void bnx2fc_ulp_start(void *handle) list_for_each_entry(interface, &if_list, list) { if (interface->hba == hba) { - lport = interface->ctlr.lp; + ctlr = bnx2fc_to_ctlr(interface); + lport = ctlr->lp; /* Kick off Fabric discovery*/ printk(KERN_ERR PFX "ulp_init: start discovery\n"); lport->tt.frame_send = bnx2fc_xmit; @@ -1677,13 +1701,14 @@ static void bnx2fc_port_shutdown(struct fc_lport *lport) static void bnx2fc_stop(struct bnx2fc_interface *interface) { + struct fcoe_ctlr *ctlr = bnx2fc_to_ctlr(interface); struct fc_lport *lport; struct fc_lport *vport; if (!test_bit(BNX2FC_FLAG_FW_INIT_DONE, &interface->hba->flags)) return; - lport = interface->ctlr.lp; + lport = ctlr->lp; bnx2fc_port_shutdown(lport); mutex_lock(&lport->lp_mutex); @@ -1692,7 +1717,7 @@ static void bnx2fc_stop(struct bnx2fc_interface *interface) FC_PORTTYPE_UNKNOWN; mutex_unlock(&lport->lp_mutex); fc_host_port_type(lport->host) = FC_PORTTYPE_UNKNOWN; - fcoe_ctlr_link_down(&interface->ctlr); + fcoe_ctlr_link_down(ctlr); fcoe_clean_pending_queue(lport); } @@ -1804,6 +1829,7 @@ exit: static void bnx2fc_start_disc(struct bnx2fc_interface *interface) { + struct fcoe_ctlr *ctlr = bnx2fc_to_ctlr(interface); struct fc_lport *lport; int wait_cnt = 0; @@ -1814,18 +1840,18 @@ static void bnx2fc_start_disc(struct bnx2fc_interface *interface) return; } - lport = interface->ctlr.lp; + lport = ctlr->lp; BNX2FC_HBA_DBG(lport, "calling fc_fabric_login\n"); if (!bnx2fc_link_ok(lport) && interface->enabled) { BNX2FC_HBA_DBG(lport, "ctlr_link_up\n"); - fcoe_ctlr_link_up(&interface->ctlr); + fcoe_ctlr_link_up(ctlr); fc_host_port_type(lport->host) = FC_PORTTYPE_NPORT; set_bit(ADAPTER_STATE_READY, &interface->hba->adapter_state); } /* wait for the FCF to be selected before issuing FLOGI */ - while (!interface->ctlr.sel_fcf) { + while (!ctlr->sel_fcf) { msleep(250); /* give up after 3 secs */ if (++wait_cnt > 12) @@ -1889,19 +1915,21 @@ static void bnx2fc_ulp_init(struct cnic_dev *dev) static int bnx2fc_disable(struct net_device *netdev) { struct bnx2fc_interface *interface; + struct fcoe_ctlr *ctlr; int rc = 0; rtnl_lock(); mutex_lock(&bnx2fc_dev_lock); interface = bnx2fc_interface_lookup(netdev); - if (!interface || !interface->ctlr.lp) { + ctlr = bnx2fc_to_ctlr(interface); + if (!interface || !ctlr->lp) { rc = -ENODEV; printk(KERN_ERR PFX "bnx2fc_disable: interface or lport not found\n"); } else { interface->enabled = false; - fcoe_ctlr_link_down(&interface->ctlr); - fcoe_clean_pending_queue(interface->ctlr.lp); + fcoe_ctlr_link_down(ctlr); + fcoe_clean_pending_queue(ctlr->lp); } mutex_unlock(&bnx2fc_dev_lock); @@ -1913,17 +1941,19 @@ static int bnx2fc_disable(struct net_device *netdev) static int bnx2fc_enable(struct net_device *netdev) { struct bnx2fc_interface *interface; + struct fcoe_ctlr *ctlr; int rc = 0; rtnl_lock(); mutex_lock(&bnx2fc_dev_lock); interface = bnx2fc_interface_lookup(netdev); - if (!interface || !interface->ctlr.lp) { + ctlr = bnx2fc_to_ctlr(interface); + if (!interface || !ctlr->lp) { rc = -ENODEV; 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); + } else if (!bnx2fc_link_ok(ctlr->lp)) { + fcoe_ctlr_link_up(ctlr); interface->enabled = true; } @@ -1944,6 +1974,7 @@ static int bnx2fc_enable(struct net_device *netdev) */ static int bnx2fc_create(struct net_device *netdev, enum fip_state fip_mode) { + struct fcoe_ctlr *ctlr; struct bnx2fc_interface *interface; struct bnx2fc_hba *hba; struct net_device *phys_dev; @@ -2010,6 +2041,7 @@ static int bnx2fc_create(struct net_device *netdev, enum fip_state fip_mode) goto ifput_err; } + ctlr = bnx2fc_to_ctlr(interface); interface->vlan_id = vlan_id; interface->vlan_enabled = 1; @@ -2035,10 +2067,10 @@ static int bnx2fc_create(struct net_device *netdev, enum fip_state fip_mode) lport->boot_time = jiffies; /* Make this master N_port */ - interface->ctlr.lp = lport; + ctlr->lp = lport; if (!bnx2fc_link_ok(lport)) { - fcoe_ctlr_link_up(&interface->ctlr); + fcoe_ctlr_link_up(ctlr); fc_host_port_type(lport->host) = FC_PORTTYPE_NPORT; set_bit(ADAPTER_STATE_READY, &interface->hba->adapter_state); } diff --git a/drivers/scsi/bnx2fc/bnx2fc_hwi.c b/drivers/scsi/bnx2fc/bnx2fc_hwi.c index afd570962b8c..2ca6bfe4ce5e 100644 --- a/drivers/scsi/bnx2fc/bnx2fc_hwi.c +++ b/drivers/scsi/bnx2fc/bnx2fc_hwi.c @@ -167,6 +167,7 @@ int bnx2fc_send_session_ofld_req(struct fcoe_port *port, { struct fc_lport *lport = port->lport; struct bnx2fc_interface *interface = port->priv; + struct fcoe_ctlr *ctlr = bnx2fc_to_ctlr(interface); struct bnx2fc_hba *hba = interface->hba; struct kwqe *kwqe_arr[4]; struct fcoe_kwqe_conn_offload1 ofld_req1; @@ -314,13 +315,13 @@ 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] = interface->ctlr.dest_addr[5]; + ofld_req4.dst_mac_addr_lo[0] = 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.dst_mac_addr_lo[1] = ctlr->dest_addr[4]; + ofld_req4.dst_mac_addr_mid[0] = ctlr->dest_addr[3]; + ofld_req4.dst_mac_addr_mid[1] = ctlr->dest_addr[2]; + ofld_req4.dst_mac_addr_hi[0] = ctlr->dest_addr[1]; + ofld_req4.dst_mac_addr_hi[1] = ctlr->dest_addr[0]; ofld_req4.lcq_addr_lo = (u32) tgt->lcq_dma; ofld_req4.lcq_addr_hi = (u32)((u64) tgt->lcq_dma >> 32); @@ -351,6 +352,7 @@ static int bnx2fc_send_session_enable_req(struct fcoe_port *port, { struct kwqe *kwqe_arr[2]; struct bnx2fc_interface *interface = port->priv; + struct fcoe_ctlr *ctlr = bnx2fc_to_ctlr(interface); struct bnx2fc_hba *hba = interface->hba; struct fcoe_kwqe_conn_enable_disable enbl_req; struct fc_lport *lport = port->lport; @@ -374,12 +376,12 @@ 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] = 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]; + enbl_req.dst_mac_addr_lo[0] = ctlr->dest_addr[5]; + enbl_req.dst_mac_addr_lo[1] = ctlr->dest_addr[4]; + enbl_req.dst_mac_addr_mid[0] = ctlr->dest_addr[3]; + enbl_req.dst_mac_addr_mid[1] = ctlr->dest_addr[2]; + enbl_req.dst_mac_addr_hi[0] = ctlr->dest_addr[1]; + enbl_req.dst_mac_addr_hi[1] = ctlr->dest_addr[0]; port_id = fc_host_port_id(lport->host); if (port_id != tgt->sid) { @@ -419,6 +421,7 @@ int bnx2fc_send_session_disable_req(struct fcoe_port *port, struct bnx2fc_rport *tgt) { struct bnx2fc_interface *interface = port->priv; + struct fcoe_ctlr *ctlr = bnx2fc_to_ctlr(interface); struct bnx2fc_hba *hba = interface->hba; struct fcoe_kwqe_conn_enable_disable disable_req; struct kwqe *kwqe_arr[2]; @@ -440,12 +443,12 @@ 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] = 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]; + disable_req.dst_mac_addr_lo[0] = ctlr->dest_addr[5]; + disable_req.dst_mac_addr_lo[1] = ctlr->dest_addr[4]; + disable_req.dst_mac_addr_mid[0] = ctlr->dest_addr[3]; + disable_req.dst_mac_addr_mid[1] = ctlr->dest_addr[2]; + disable_req.dst_mac_addr_hi[0] = ctlr->dest_addr[1]; + disable_req.dst_mac_addr_hi[1] = ctlr->dest_addr[0]; port_id = tgt->sid; disable_req.s_id[0] = (port_id & 0x000000FF);