net/ixgbe: remove option to disable offload flags

[dpdk.git] / drivers / net / ixgbe / ixgbe_rxtx_vec_sse.c

diff --git a/drivers/net/ixgbe/ixgbe_rxtx_vec_sse.c b/drivers/net/ixgbe/ixgbe_rxtx_vec_sse.c
index a584b32..795ee33 100644 (file)
--- a/drivers/net/ixgbe/ixgbe_rxtx_vec_sse.c
+++ b/drivers/net/ixgbe/ixgbe_rxtx_vec_sse.c
@@ -86,20 +86,6 @@ ixgbe_rxq_rearm(struct ixgbe_rx_queue *rxq)
                mb0 = rxep[0].mbuf;
                mb1 = rxep[1].mbuf;
 
-#ifndef RTE_IXGBE_RX_OLFLAGS_ENABLE
-               {
-                       uintptr_t p0, p1;
-                       /*
-                        * Flush mbuf with pkt template.
-                        * Data to be rearmed is 6 bytes long.
-                        */
-                       p0 = (uintptr_t)&mb0->rearm_data;
-                       *(uint64_t *)p0 = rxq->mbuf_initializer;
-                       p1 = (uintptr_t)&mb1->rearm_data;
-                       *(uint64_t *)p1 = rxq->mbuf_initializer;
-               }
-#endif
-
                /* load buf_addr(lo 64bit) and buf_physaddr(hi 64bit) */
                vaddr0 = _mm_loadu_si128((__m128i *)&(mb0->buf_addr));
                vaddr1 = _mm_loadu_si128((__m128i *)&(mb1->buf_addr));
@@ -134,14 +120,6 @@ ixgbe_rxq_rearm(struct ixgbe_rx_queue *rxq)
        IXGBE_PCI_REG_WRITE(rxq->rdt_reg_addr, rx_id);
 }
 
-/* Handling the offload flags (olflags) field takes computation
- * time when receiving packets. Therefore we provide a flag to disable
- * the processing of the olflags field when they are not needed. This
- * gives improved performance, at the cost of losing the offload info
- * in the received packet
- */
-#ifdef RTE_IXGBE_RX_OLFLAGS_ENABLE
-
 static inline void
 desc_to_olflags_v(__m128i descs[4], __m128i mbuf_init, uint8_t vlan_flags,
        struct rte_mbuf **rx_pkts)
@@ -261,11 +239,6 @@ desc_to_olflags_v(__m128i descs[4], __m128i mbuf_init, uint8_t vlan_flags,
        _mm_store_si128((__m128i *)&rx_pkts[2]->rearm_data, rearm2);
        _mm_store_si128((__m128i *)&rx_pkts[3]->rearm_data, rearm3);
 }
-#else
-#define desc_to_olflags_v(desc, vlan_flags, rx_pkts) do { \
-               RTE_SET_USED(vlan_flags); \
-       } while (0)
-#endif
 
 /*
  * vPMD raw receive routine, only accept(nb_pkts >= RTE_IXGBE_DESCS_PER_LOOP)