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Commit a4325ea2 authored by Jitendra Kalsaria's avatar Jitendra Kalsaria Committed by David S. Miller
Browse files

qlcnic: Stop traffic before performing loopback test 



Before conducting loopback test by sending packets, driver should stop transmit
queue and turn off carrier.

Signed-off-by: default avatarJitendra Kalsaria <jitendra.kalsaria@qlogic.com>
Signed-off-by: default avatarShahed Shaikh <shahed.shaikh@qlogic.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 026ac677

drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c

+6 −0
Original line number Diff line number Diff line
@@ -1500,6 +1500,12 @@ int qlcnic_83xx_loopback_test(struct net_device *netdev, u8 mode) 
		}

	} while ((adapter->ahw->linkup && ahw->has_link_events) != 1);



	/* Make sure carrier is off and queue is stopped during loopback */

	if (netif_running(netdev)) {

		netif_carrier_off(netdev);

		netif_stop_queue(netdev);

	}



	ret = qlcnic_do_lb_test(adapter, mode);



	qlcnic_83xx_clear_lb_mode(adapter, mode);