diff options
Diffstat (limited to 'drivers/net/sfc/selftest.c')
| -rw-r--r-- | drivers/net/sfc/selftest.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/drivers/net/sfc/selftest.c b/drivers/net/sfc/selftest.c index af3933579790..250c8827b842 100644 --- a/drivers/net/sfc/selftest.c +++ b/drivers/net/sfc/selftest.c @@ -79,10 +79,14 @@ struct efx_loopback_state { static int efx_test_mdio(struct efx_nic *efx, struct efx_self_tests *tests) { int rc = 0; - int devad = __ffs(efx->mdio.mmds); + int devad; u16 physid1, physid2; - if (efx->phy_type == PHY_TYPE_NONE) + if (efx->mdio.mode_support & MDIO_SUPPORTS_C45) + devad = __ffs(efx->mdio.mmds); + else if (efx->mdio.mode_support & MDIO_SUPPORTS_C22) + devad = MDIO_DEVAD_NONE; + else return 0; mutex_lock(&efx->mac_lock); |