diff options
Diffstat (limited to 'drivers/net/sfc/selftest.c')
-rw-r--r-- | drivers/net/sfc/selftest.c | 41 |
1 files changed, 23 insertions, 18 deletions
diff --git a/drivers/net/sfc/selftest.c b/drivers/net/sfc/selftest.c index 362956e3fe17..6bb09f263b33 100644 --- a/drivers/net/sfc/selftest.c +++ b/drivers/net/sfc/selftest.c @@ -26,7 +26,6 @@ #include "selftest.h" #include "boards.h" #include "workarounds.h" -#include "mac.h" #include "spi.h" #include "falcon_io.h" #include "mdio_10g.h" @@ -105,9 +104,11 @@ static int efx_test_mii(struct efx_nic *efx, struct efx_self_tests *tests) goto out; } - rc = mdio_clause45_check_mmds(efx, efx->phy_op->mmds, 0); - if (rc) - goto out; + if (EFX_IS10G(efx)) { + rc = mdio_clause45_check_mmds(efx, efx->phy_op->mmds, 0); + if (rc) + goto out; + } out: mutex_unlock(&efx->mac_lock); @@ -593,12 +594,14 @@ static int efx_test_loopbacks(struct efx_nic *efx, struct ethtool_cmd ecmd, efx->loopback_mode = mode; efx_reconfigure_port(efx); - /* Wait for the PHY to signal the link is up */ + /* Wait for the PHY to signal the link is up. Interrupts + * are enabled for PHY's using LASI, otherwise we poll() + * quickly */ count = 0; do { struct efx_channel *channel = &efx->channel[0]; - falcon_check_xmac(efx); + efx->phy_op->poll(efx); schedule_timeout_uninterruptible(HZ / 10); if (channel->work_pending) efx_process_channel_now(channel); @@ -606,13 +609,12 @@ static int efx_test_loopbacks(struct efx_nic *efx, struct ethtool_cmd ecmd, flush_workqueue(efx->workqueue); rmb(); - /* efx->link_up can be 1 even if the XAUI link is down, - * (bug5762). Usually, it's not worth bothering with the - * difference, but for selftests, we need that extra - * guarantee that the link is really, really, up. - */ + /* We need both the phy and xaui links to be ok. + * rather than relying on the falcon_xmac irq/poll + * regime, just poll xaui directly */ link_up = efx->link_up; - if (!falcon_xaui_link_ok(efx)) + if (link_up && EFX_IS10G(efx) && + !falcon_xaui_link_ok(efx)) link_up = false; } while ((++count < 20) && !link_up); @@ -700,8 +702,15 @@ int efx_offline_test(struct efx_nic *efx, */ mutex_lock(&efx->mac_lock); efx->port_inhibited = true; - if (efx->loopback_modes) - efx->loopback_mode = __ffs(efx->loopback_modes); + if (efx->loopback_modes) { + /* We need the 312 clock from the PHY to test the XMAC + * registers, so move into XGMII loopback if available */ + if (efx->loopback_modes & (1 << LOOPBACK_XGMII)) + efx->loopback_mode = LOOPBACK_XGMII; + else + efx->loopback_mode = __ffs(efx->loopback_modes); + } + __efx_reconfigure_port(efx); mutex_unlock(&efx->mac_lock); @@ -721,7 +730,6 @@ int efx_offline_test(struct efx_nic *efx, if (ecmd_test.autoneg == AUTONEG_ENABLE) { ecmd_test.autoneg = AUTONEG_DISABLE; ecmd_test.duplex = DUPLEX_FULL; - ecmd_test.speed = SPEED_10000; } efx->loopback_mode = LOOPBACK_NONE; @@ -732,9 +740,6 @@ int efx_offline_test(struct efx_nic *efx, return rc; } - tests->loopback_speed = ecmd_test.speed; - tests->loopback_full_duplex = ecmd_test.duplex; - rc = efx_test_phy(efx, tests); if (rc && !rc2) rc2 = rc; |