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ionic: restore netdev feature bits after reset

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When rebuilding the lif after an FLR, be sure to restore the
current netdev features, not do the usual first time feature
init.  This prevents losing user changes to things like TSO
or vlan tagging states.

Fixes: 45b84188a0a4 ("ionic: keep filters across FLR")
Reviewed-by: Brett Creeley <brett.creeley@amd.com>
Signed-off-by: Shannon Nelson <shannon.nelson@amd.com>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
This commit is contained in:
Shannon Nelson 2024-02-23 14:27:42 -08:00 committed by Paolo Abeni
parent 7662fad348
commit 155a1efc9b
1 changed files with 4 additions and 1 deletions
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5
drivers/net/ethernet/pensando/ionic/ionic_lif.c
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@ -3559,7 +3559,10 @@ int ionic_lif_init(struct ionic_lif *lif)
goto err_out_notifyq_deinit;
}
err = ionic_init_nic_features(lif);
if (test_bit(IONIC_LIF_F_FW_RESET, lif->state))
err = ionic_set_nic_features(lif, lif->netdev->features);
else
err = ionic_init_nic_features(lif);
if (err)
goto err_out_notifyq_deinit;