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| author | Ben Hutchings <bhutchings@solarflare.com> | 2008-05-07 13:36:19 +0100 |
|---|---|---|
| committer | Jeff Garzik <jgarzik@redhat.com> | 2008-05-13 01:31:44 -0400 |
| commit | 3273c2e8c66a21ae1c53b0c730ee937c6efde7e2 (patch) | |
| tree | ee2a1f187c0310e229f51fbfc5fbbe7a5fce5b76 /drivers/net/sfc/falcon.c | |
| parent | 05e3ec04460180f48810cddc2f78e80a725657ad (diff) | |
| download | kernel_samsung_espresso10-3273c2e8c66a21ae1c53b0c730ee937c6efde7e2.zip kernel_samsung_espresso10-3273c2e8c66a21ae1c53b0c730ee937c6efde7e2.tar.gz kernel_samsung_espresso10-3273c2e8c66a21ae1c53b0c730ee937c6efde7e2.tar.bz2 | |
[netdrvr] sfc: sfc: Add self-test support
Add a set of self-tests accessible thorugh ethtool.
Add hardware loopback and TX disable control code to support them.
Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
Diffstat (limited to 'drivers/net/sfc/falcon.c')
| -rw-r--r-- | drivers/net/sfc/falcon.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/net/sfc/falcon.c b/drivers/net/sfc/falcon.c index 247629c..b57cc68 100644 --- a/drivers/net/sfc/falcon.c +++ b/drivers/net/sfc/falcon.c @@ -1732,7 +1732,8 @@ void falcon_drain_tx_fifo(struct efx_nic *efx) efx_oword_t temp; int count; - if (FALCON_REV(efx) < FALCON_REV_B0) + if ((FALCON_REV(efx) < FALCON_REV_B0) || + (efx->loopback_mode != LOOPBACK_NONE)) return; falcon_read(efx, &temp, MAC0_CTRL_REG_KER); @@ -2092,6 +2093,8 @@ static int falcon_probe_phy(struct efx_nic *efx) efx->phy_type); return -1; } + + efx->loopback_modes = LOOPBACKS_10G_INTERNAL | efx->phy_op->loopbacks; return 0; } |