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mbuf: generic support for TCP segmentation offload
[dpdk.git]
/
lib
/
librte_pmd_ixgbe
/
ixgbe_rxtx.c
diff --git
a/lib/librte_pmd_ixgbe/ixgbe_rxtx.c
b/lib/librte_pmd_ixgbe/ixgbe_rxtx.c
index
ca35db2
..
2df3385
100644
(file)
--- a/
lib/librte_pmd_ixgbe/ixgbe_rxtx.c
+++ b/
lib/librte_pmd_ixgbe/ixgbe_rxtx.c
@@
-546,6
+546,13
@@
ixgbe_xmit_pkts(void *tx_queue, struct rte_mbuf **tx_pkts,
struct rte_mbuf *tx_pkt;
struct rte_mbuf *m_seg;
union ixgbe_vlan_macip vlan_macip_lens;
struct rte_mbuf *tx_pkt;
struct rte_mbuf *m_seg;
union ixgbe_vlan_macip vlan_macip_lens;
+ union {
+ uint16_t u16;
+ struct {
+ uint16_t l3_len:9;
+ uint16_t l2_len:7;
+ };
+ } l2_l3_len;
uint64_t buf_dma_addr;
uint32_t olinfo_status;
uint32_t cmd_type_len;
uint64_t buf_dma_addr;
uint32_t olinfo_status;
uint32_t cmd_type_len;
@@
-588,8
+595,10
@@
ixgbe_xmit_pkts(void *tx_queue, struct rte_mbuf **tx_pkts,
/* If hardware offload required */
tx_ol_req = ol_flags & IXGBE_TX_OFFLOAD_MASK;
if (tx_ol_req) {
/* If hardware offload required */
tx_ol_req = ol_flags & IXGBE_TX_OFFLOAD_MASK;
if (tx_ol_req) {
+ l2_l3_len.l2_len = tx_pkt->l2_len;
+ l2_l3_len.l3_len = tx_pkt->l3_len;
vlan_macip_lens.f.vlan_tci = tx_pkt->vlan_tci;
vlan_macip_lens.f.vlan_tci = tx_pkt->vlan_tci;
- vlan_macip_lens.f.l2_l3_len =
tx_pkt->l2_l3_len
;
+ vlan_macip_lens.f.l2_l3_len =
l2_l3_len.u16
;
/* If new context need be built or reuse the exist ctx. */
ctx = what_advctx_update(txq, tx_ol_req,
/* If new context need be built or reuse the exist ctx. */
ctx = what_advctx_update(txq, tx_ol_req,