bnx2fc: Reset max receive frame size during link up

If the max receive frame size is changed during link down, the driver uses the
same value after linkup unless it is reset to default.

Signed-off-by: Bhanu Prakash Gollapudi <bprakash@broadcom.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
(cherry picked from commit c780673cfb1e3d16d23f9808738539625d3b9363)

Signed-off-by: Joe Jin <joe.jin@oracle.com>

diff --git a/drivers/scsi/bnx2fc/bnx2fc_fcoe.c b/drivers/scsi/bnx2fc/bnx2fc_fcoe.c
index 5d9d4d6904a4b1e600d0338b371fc1458aa3406c..a58072eb552b3deae171241b8d8b5a5803762e96 100644 (file)
--- a/drivers/scsi/bnx2fc/bnx2fc_fcoe.c
+++ b/drivers/scsi/bnx2fc/bnx2fc_fcoe.c
@@ -864,6 +864,8 @@ static void bnx2fc_indicate_netevent(void *context, unsigned long event,
                bnx2fc_link_speed_update(lport);
 
                if (link_possible && !bnx2fc_link_ok(lport)) {
+                       /* Reset max recv frame size to default */
+                       fc_set_mfs(lport, BNX2FC_MFS);
                        printk(KERN_ERR "indicate_netevent: ctlr_link_up\n");
                        fcoe_ctlr_link_up(&interface->ctlr);
                } else if (fcoe_ctlr_link_down(&interface->ctlr)) {