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 <robert.w.love@xxxxxxxxx>
Tested-by: Ross Brattain <ross.b.brattain@xxxxxxxxx>
---
drivers/scsi/bnx2fc/bnx2fc.h | 7 ++
drivers/scsi/bnx2fc/bnx2fc_els.c | 2 -
drivers/scsi/bnx2fc/bnx2fc_fcoe.c | 116 ++++++++++++++++++++++++-------------
drivers/scsi/bnx2fc/bnx2fc_hwi.c | 39 +++++++-----
4 files changed, 101 insertions(+), 63 deletions(-)
diff --git a/drivers/scsi/bnx2fc/bnx2fc.h b/drivers/scsi/bnx2fc/bnx2fc.h
index a4953ef..349bb14 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 ce0ce3e..9a13912 100644
--- a/drivers/scsi/bnx2fc/bnx2fc_els.c
+++ b/drivers/scsi/bnx2fc/bnx2fc_els.c
@@ -910,7 +910,7 @@ 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 1c34a44..90aaaf7 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;
}
@@ -347,14 +349,14 @@ 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);
@@ -404,6 +406,7 @@ 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;
@@ -411,7 +414,8 @@ 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");
@@ -759,11 +763,13 @@ 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. */
@@ -782,13 +788,13 @@ 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);
@@ -825,6 +831,7 @@ 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;
@@ -875,7 +882,8 @@ 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);
@@ -890,8 +898,8 @@ 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) =
@@ -996,9 +1004,11 @@ 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;
}
@@ -1156,6 +1166,7 @@ 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;
@@ -1170,7 +1181,7 @@ 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");
@@ -1226,18 +1237,20 @@ 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);
@@ -1331,32 +1344,36 @@ 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;
}
@@ -1374,6 +1391,7 @@ 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;
@@ -1384,7 +1402,7 @@ 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;
}
@@ -1480,7 +1498,8 @@ 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;
@@ -1520,7 +1539,8 @@ 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);
@@ -1544,13 +1564,15 @@ 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;
@@ -1647,6 +1669,7 @@ 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);
@@ -1658,7 +1681,8 @@ 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;
@@ -1678,13 +1702,14 @@ 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);
@@ -1693,7 +1718,7 @@ 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);
}
@@ -1805,6 +1830,7 @@ 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;
@@ -1815,18 +1841,18 @@ 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)
@@ -1890,19 +1916,21 @@ 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);
@@ -1914,17 +1942,19 @@ 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;
}
@@ -1945,6 +1975,7 @@ 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;
@@ -2011,6 +2042,7 @@ 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;
@@ -2036,10 +2068,10 @@ 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 1923a25..6aa6508 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);
--
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