CFG_LOOPBACK_PCS 494 drivers/staging/qlge/qlge_ethtool.c qdev->link_config |= CFG_LOOPBACK_PCS; CFG_LOOPBACK_PCS 500 drivers/staging/qlge/qlge_ethtool.c qdev->link_config &= ~CFG_LOOPBACK_PCS;