diff --git a/drivers/net/ethernet/wangxun/txgbe/txgbe_fdir.c b/drivers/net/ethernet/wangxun/txgbe/txgbe_fdir.c index a84010828551..59a47532618c 100644 --- a/drivers/net/ethernet/wangxun/txgbe/txgbe_fdir.c +++ b/drivers/net/ethernet/wangxun/txgbe/txgbe_fdir.c @@ -591,15 +591,24 @@ static void txgbe_fdir_filter_restore(struct wx *wx) queue = TXGBE_RDB_FDIR_DROP_QUEUE; } else { u32 ring = ethtool_get_flow_spec_ring(filter->action); + u8 vf = ethtool_get_flow_spec_ring_vf(filter->action); - if (ring >= wx->num_rx_queues) { + if (!vf && ring >= wx->num_rx_queues) { wx_err(wx, "FDIR restore failed, ring:%u\n", ring); continue; + } else if (vf && (vf > wx->num_vfs || + ring >= wx->num_rx_queues_per_pool)) { + wx_err(wx, "FDIR restore failed, vf:%u, ring:%u\n", + vf, ring); + continue; } /* Map the ring onto the absolute queue index */ - queue = wx->rx_ring[ring]->reg_idx; + if (!vf) + queue = wx->rx_ring[ring]->reg_idx; + else + queue = ((vf - 1) * wx->num_rx_queues_per_pool) + ring; } ret = txgbe_fdir_write_perfect_filter(wx,