net/enic: support priorities for TCAM flows

[dpdk.git] / drivers / net / enetc / enetc_ethdev.c

diff --git a/drivers/net/enetc/enetc_ethdev.c b/drivers/net/enetc/enetc_ethdev.c
index c609971..c6fb427 100644 (file)
--- a/drivers/net/enetc/enetc_ethdev.c
+++ b/drivers/net/enetc/enetc_ethdev.c
@@ -1,16 +1,15 @@
 /* SPDX-License-Identifier: BSD-3-Clause
- * Copyright 2018-2019 NXP
+ * Copyright 2018-2020 NXP
  */
 
 #include <stdbool.h>
 #include <rte_ethdev_pci.h>
 #include <rte_random.h>
+#include <dpaax_iova_table.h>
 
 #include "enetc_logs.h"
 #include "enetc.h"
 
-int enetc_logtype_pmd;
-
 static int
 enetc_dev_start(struct rte_eth_dev *dev)
 {
@@ -146,6 +145,15 @@ enetc_hardware_init(struct enetc_eth_hw *hw)
        hw->hw.port = (void *)((size_t)hw->hw.reg + ENETC_PORT_BASE);
        hw->hw.global = (void *)((size_t)hw->hw.reg + ENETC_GLOBAL_BASE);
 
+       /* WA for Rx lock-up HW erratum */
+       enetc_port_wr(enetc_hw, ENETC_PM0_RX_FIFO, 1);
+
+       /* set ENETC transaction flags to coherent, don't allocate.
+        * BD writes merge with surrounding cache line data, frame data writes
+        * overwrite cache line.
+        */
+       enetc_wr(enetc_hw, ENETC_SICAR0, ENETC_SICAR0_COHERENT);
+
        /* Enabling Station Interface */
        enetc_wr(enetc_hw, ENETC_SIMR, ENETC_SIMR_EN);
 
@@ -896,6 +904,9 @@ enetc_dev_init(struct rte_eth_dev *eth_dev)
        eth_dev->data->mtu = RTE_ETHER_MAX_LEN - RTE_ETHER_HDR_LEN -
                RTE_ETHER_CRC_LEN;
 
+       if (rte_eal_iova_mode() == RTE_IOVA_PA)
+               dpaax_iova_table_populate();
+
        ENETC_PMD_DEBUG("port_id %d vendorID=0x%x deviceID=0x%x",
                        eth_dev->data->port_id, pci_dev->id.vendor_id,
                        pci_dev->id.device_id);
@@ -906,6 +917,10 @@ static int
 enetc_dev_uninit(struct rte_eth_dev *eth_dev __rte_unused)
 {
        PMD_INIT_FUNC_TRACE();
+
+       if (rte_eal_iova_mode() == RTE_IOVA_PA)
+               dpaax_iova_table_depopulate();
+
        return 0;
 }
 
@@ -934,10 +949,4 @@ static struct rte_pci_driver rte_enetc_pmd = {
 RTE_PMD_REGISTER_PCI(net_enetc, rte_enetc_pmd);
 RTE_PMD_REGISTER_PCI_TABLE(net_enetc, pci_id_enetc_map);
 RTE_PMD_REGISTER_KMOD_DEP(net_enetc, "* vfio-pci");
-
-RTE_INIT(enetc_pmd_init_log)
-{
-       enetc_logtype_pmd = rte_log_register("pmd.net.enetc");
-       if (enetc_logtype_pmd >= 0)
-               rte_log_set_level(enetc_logtype_pmd, RTE_LOG_NOTICE);
-}
+RTE_LOG_REGISTER(enetc_logtype_pmd, pmd.net.enetc, NOTICE);