[PATCH v2 16/18] bnx2fc: Obtain WWNN/WWPN from the shared memory

Bhanu Prakash Gollapudi
2011-08-05T00:39:19Z

bnx2x driver would obtain the WWNN/WWPN from the shared memory and can be
obtained by the bnx2fc driver via ndo_fcoe_get_wwn.

Signed-off-by: Bhanu Prakash Gollapudi <bprakash@broadcom.com>
---
drivers/scsi/bnx2fc/bnx2fc_fcoe.c | 14 +++++++++-----
1 files changed, 9 insertions(+), 5 deletions(-)

diff --git a/drivers/scsi/bnx2fc/bnx2fc_fcoe.c b/drivers/scsi/bnx2fc/bnx2fc_fcoe.c
index 62c0e94..25d3bcd 100644
--- a/drivers/scsi/bnx2fc/bnx2fc_fcoe.c
+++ b/drivers/scsi/bnx2fc/bnx2fc_fcoe.c
@@ -65,7 +65,6 @@ static void bnx2fc_recv_frame(struct sk_buff *skb);

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);
static int bnx2fc_em_config(struct fc_lport *lport);
static int bnx2fc_bind_adapter_devices(struct bnx2fc_hba *hba);
@@ -737,7 +736,7 @@ void bnx2fc_get_link_state(struct bnx2fc_hba *hba)
clear_bit(ADAPTER_STATE_LINK_DOWN, &hba->adapter_state);
}

-static int bnx2fc_net_config(struct fc_lport *lport)
+static int bnx2fc_net_config(struct fc_lport *lport, struct net_device *netdev)
{
struct bnx2fc_hba *hba;
struct bnx2fc_interface *interface;
@@ -763,11 +762,16 @@ static int bnx2fc_net_config(struct fc_lport *lport)
bnx2fc_link_speed_update(lport);

if (!lport->vport) {
- wwnn = fcoe_wwn_from_mac(interface->ctlr.ctl_src_addr, 1, 0);
+ if (fcoe_get_wwn(netdev, &wwnn, NETDEV_FCOE_WWNN))
+ 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(interface->ctlr.ctl_src_addr, 2, 0);
+ if (fcoe_get_wwn(netdev, &wwpn, NETDEV_FCOE_WWPN))
+ 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);
}
@@ -1367,7 +1371,7 @@ static struct fc_lport *bnx2fc_if_create(struct bnx2fc_interface *interface,
fc_set_wwpn(lport, vport->port_name);
}
/* Configure netdev and networking properties of the lport */
- rc = bnx2fc_net_config(lport);
+ rc = bnx2fc_net_config(lport, interface->netdev);
if (rc) {
printk(KERN_ERR PFX "Error on bnx2fc_net_config\n");
goto lp_config_err;
--
1.7.0.6