- IXGBE_WRITE_REG(hw, IXGBE_FCRECTL, 0);
- IXGBE_WRITE_REG(hw, IXGBE_ETQS(IXGBE_ETQF_FILTER_FCOE),
- IXGBE_ETQS_QUEUE_EN);
+ if (adapter->ring_feature[RING_F_FCOE].indices) {
+ /* Use multiple rx queues for FCoE by redirection table */
+ for (i = 0; i < IXGBE_FCRETA_SIZE; i++) {
+ fcoe_i = f->mask + i % f->indices;
+ fcoe_i &= IXGBE_FCRETA_ENTRY_MASK;
+ fcoe_q = adapter->rx_ring[fcoe_i].reg_idx;
+ IXGBE_WRITE_REG(hw, IXGBE_FCRETA(i), fcoe_q);
+ }
+ IXGBE_WRITE_REG(hw, IXGBE_FCRECTL, IXGBE_FCRECTL_ENA);
+ IXGBE_WRITE_REG(hw, IXGBE_ETQS(IXGBE_ETQF_FILTER_FCOE), 0);
+ } else {
+ /* Use single rx queue for FCoE */
+ fcoe_i = f->mask;
+ fcoe_q = adapter->rx_ring[fcoe_i].reg_idx;
+ IXGBE_WRITE_REG(hw, IXGBE_FCRECTL, 0);
+ IXGBE_WRITE_REG(hw, IXGBE_ETQS(IXGBE_ETQF_FILTER_FCOE),
+ IXGBE_ETQS_QUEUE_EN |
+ (fcoe_q << IXGBE_ETQS_RX_QUEUE_SHIFT));
+ }
+