net/ice/base: init marker group table for parser

[dpdk.git] / drivers / net / octeontx2 / otx2_tx.c

diff --git a/drivers/net/octeontx2/otx2_tx.c b/drivers/net/octeontx2/otx2_tx.c
index 1af6fa6..ff299f0 100644 (file)
--- a/drivers/net/octeontx2/otx2_tx.c
+++ b/drivers/net/octeontx2/otx2_tx.c
@@ -27,6 +27,7 @@ nix_xmit_pkts(void *tx_queue, struct rte_mbuf **tx_pkts,
        struct otx2_eth_txq *txq = tx_queue; uint16_t i;
        const rte_iova_t io_addr = txq->io_addr;
        void *lmt_addr = txq->lmt_addr;
+       uint64_t lso_tun_fmt;
 
        NIX_XMIT_FC_OR_RETURN(txq, pkts);
 
@@ -34,15 +35,19 @@ nix_xmit_pkts(void *tx_queue, struct rte_mbuf **tx_pkts,
 
        /* Perform header writes before barrier for TSO */
        if (flags & NIX_TX_OFFLOAD_TSO_F) {
+               lso_tun_fmt = txq->lso_tun_fmt;
                for (i = 0; i < pkts; i++)
                        otx2_nix_xmit_prepare_tso(tx_pkts[i], flags);
        }
 
-       /* Lets commit any changes in the packet */
-       rte_cio_wmb();
+       /* Lets commit any changes in the packet here as no further changes
+        * to the packet will be done unless no fast free is enabled.
+        */
+       if (!(flags & NIX_TX_OFFLOAD_MBUF_NOFF_F))
+               rte_io_wmb();
 
        for (i = 0; i < pkts; i++) {
-               otx2_nix_xmit_prepare(tx_pkts[i], cmd, flags);
+               otx2_nix_xmit_prepare(tx_pkts[i], cmd, flags, lso_tun_fmt);
                /* Passing no of segdw as 4: HDR + EXT + SG + SMEM */
                otx2_nix_xmit_prepare_tstamp(cmd, &txq->cmd[0],
                                             tx_pkts[i]->ol_flags, 4, flags);
@@ -62,6 +67,7 @@ nix_xmit_pkts_mseg(void *tx_queue, struct rte_mbuf **tx_pkts,
        struct otx2_eth_txq *txq = tx_queue; uint64_t i;
        const rte_iova_t io_addr = txq->io_addr;
        void *lmt_addr = txq->lmt_addr;
+       uint64_t lso_tun_fmt;
        uint16_t segdw;
 
        NIX_XMIT_FC_OR_RETURN(txq, pkts);
@@ -70,15 +76,19 @@ nix_xmit_pkts_mseg(void *tx_queue, struct rte_mbuf **tx_pkts,
 
        /* Perform header writes before barrier for TSO */
        if (flags & NIX_TX_OFFLOAD_TSO_F) {
+               lso_tun_fmt = txq->lso_tun_fmt;
                for (i = 0; i < pkts; i++)
                        otx2_nix_xmit_prepare_tso(tx_pkts[i], flags);
        }
 
-       /* Lets commit any changes in the packet */
-       rte_cio_wmb();
+       /* Lets commit any changes in the packet here as no further changes
+        * to the packet will be done unless no fast free is enabled.
+        */
+       if (!(flags & NIX_TX_OFFLOAD_MBUF_NOFF_F))
+               rte_io_wmb();
 
        for (i = 0; i < pkts; i++) {
-               otx2_nix_xmit_prepare(tx_pkts[i], cmd, flags);
+               otx2_nix_xmit_prepare(tx_pkts[i], cmd, flags, lso_tun_fmt);
                segdw = otx2_nix_prepare_mseg(tx_pkts[i], cmd, flags);
                otx2_nix_xmit_prepare_tstamp(cmd, &txq->cmd[0],
                                             tx_pkts[i]->ol_flags, segdw,
@@ -127,8 +137,11 @@ nix_xmit_pkts_vector(void *tx_queue, struct rte_mbuf **tx_pkts,
        /* Reduce the cached count */
        txq->fc_cache_pkts -= pkts;
 
-       /* Lets commit any changes in the packet */
-       rte_cio_wmb();
+       /* Lets commit any changes in the packet here as no further changes
+        * to the packet will be done unless no fast free is enabled.
+        */
+       if (!(flags & NIX_TX_OFFLOAD_MBUF_NOFF_F))
+               rte_io_wmb();
 
        senddesc01_w0 = vld1q_dup_u64(&txq->cmd[0]);
        senddesc23_w0 = senddesc01_w0;
@@ -221,6 +234,10 @@ nix_xmit_pkts_vector(void *tx_queue, struct rte_mbuf **tx_pkts,
                                                        1, 0);
                        senddesc01_w0 = vorrq_u64(senddesc01_w0, xmask01);
                        senddesc23_w0 = vorrq_u64(senddesc23_w0, xmask23);
+                       /* Ensuring mbuf fields which got updated in
+                        * otx2_nix_prefree_seg are written before LMTST.
+                        */
+                       rte_io_wmb();
                } else {
                        struct rte_mbuf *mbuf;
                        /* Mark mempool object as "put" since