Signed-off-by: Chad Dupuis <chad.dupuis@xxxxxxxxxx>
---
drivers/scsi/bnx2fc/bnx2fc_fcoe.c | 19 +++++++++++++++++++
1 file changed, 19 insertions(+)
diff --git a/drivers/scsi/bnx2fc/bnx2fc_fcoe.c b/drivers/scsi/bnx2fc/bnx2fc_fcoe.c
index 600c29d..d95eee6 100644
--- a/drivers/scsi/bnx2fc/bnx2fc_fcoe.c
+++ b/drivers/scsi/bnx2fc/bnx2fc_fcoe.c
@@ -127,6 +127,11 @@ module_param_named(tm_timeout, bnx2fc_tm_timeout, uint, S_IRUGO|S_IWUSR);
MODULE_PARM_DESC(tm_timeout, " Change the default timeout for "
"task management commands. Default 60 seconds.");
+uint bnx2fc_log_fka;
+module_param_named(log_fka, bnx2fc_log_fka, uint, S_IRUGO|S_IWUSR);
+MODULE_PARM_DESC(log_fka, " Print message to kernel log when fcoe is "
+ "initiating a FIP keep alive when debug logging is enabled.");
+
static int bnx2fc_cpu_callback(struct notifier_block *nfb,
unsigned long action, void *hcpu);
/* notification function for CPU hotplug events */
@@ -1081,6 +1086,20 @@ static u8 *bnx2fc_get_src_mac(struct fc_lport *lport)
*/
static void bnx2fc_fip_send(struct fcoe_ctlr *fip, struct sk_buff *skb)
{
+ struct fip_header *fiph;
+ struct ethhdr *eth_hdr;
+ u16 op;
+ u8 sub;
+
+ fiph = (struct fip_header *) ((void *)skb->data + 2 * ETH_ALEN + 2);
+ eth_hdr = (struct ethhdr *)skb_mac_header(skb);
+ op = ntohs(fiph->fip_op);
+ sub = fiph->fip_subcode;
+
+ if (op == FIP_OP_CTRL && sub == FIP_SC_SOL && bnx2fc_log_fka)
+ BNX2FC_MISC_DBG("Sending FKA from %pM to %pM.\n",
+ eth_hdr->h_source, eth_hdr->h_dest);
+
skb->dev = bnx2fc_from_ctlr(fip)->netdev;
dev_queue_xmit(skb);
}
--
2.0.0.rc0.26.g779792a
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