bnx2: Need to call cnic_setup_cnic_irq_info() after MTU change.
New status blocks are allocated during MTU change so we need to
update this information for the cnic driver.
Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: Benjamin Li <benli@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/bnx2.c b/drivers/net/bnx2.c
index 48bc578..063f283 100644
--- a/drivers/net/bnx2.c
+++ b/drivers/net/bnx2.c
@@ -7141,6 +7141,13 @@
dev_close(bp->dev);
return rc;
}
+#ifdef BCM_CNIC
+ mutex_lock(&bp->cnic_lock);
+ /* Let cnic know about the new status block. */
+ if (bp->cnic_eth_dev.drv_state & CNIC_DRV_STATE_REGD)
+ bnx2_setup_cnic_irq_info(bp);
+ mutex_unlock(&bp->cnic_lock);
+#endif
bnx2_netif_start(bp);
}
return 0;