diff options
Diffstat (limited to 'drivers/net/sfc/selftest.c')
| -rw-r--r-- | drivers/net/sfc/selftest.c | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/drivers/net/sfc/selftest.c b/drivers/net/sfc/selftest.c index 50ad3bcaf68..822f6c2a6a7 100644 --- a/drivers/net/sfc/selftest.c +++ b/drivers/net/sfc/selftest.c @@ -695,12 +695,12 @@ int efx_selftest(struct efx_nic *efx, struct efx_self_tests *tests, /* Offline (i.e. disruptive) testing * This checks MAC and PHY loopback on the specified port. */ - /* force the carrier state off so the kernel doesn't transmit during - * the loopback test, and the watchdog timeout doesn't fire. Also put - * falcon into loopback for the register test. + /* Detach the device so the kernel doesn't transmit during the + * loopback test and the watchdog timeout doesn't fire. */ + netif_device_detach(efx->net_dev); + mutex_lock(&efx->mac_lock); - efx->port_inhibited = true; if (efx->loopback_modes) { /* We need the 312 clock from the PHY to test the XMAC * registers, so move into XGMII loopback if available */ @@ -750,12 +750,11 @@ int efx_selftest(struct efx_nic *efx, struct efx_self_tests *tests, /* restore the PHY to the previous state */ mutex_lock(&efx->mac_lock); efx->phy_mode = phy_mode; - efx->port_inhibited = false; efx->loopback_mode = loopback_mode; __efx_reconfigure_port(efx); mutex_unlock(&efx->mac_lock); - netif_tx_wake_all_queues(efx->net_dev); + netif_device_attach(efx->net_dev); return rc_test; } |