[dpdk-dev] [PATCH v3 3/3] net/enetc: enable dpaax library

[Gagandeep Singh]

With this patch, enetc driver would start using the
physical-virtual library interfaces.

Signed-off-by: Gagandeep Singh <g.si...@nxp.com>
---
 drivers/net/enetc/Makefile       | 2 ++
 drivers/net/enetc/enetc_ethdev.c | 8 ++++++++
 2 files changed, 10 insertions(+)

diff --git a/drivers/net/enetc/Makefile b/drivers/net/enetc/Makefile
index 312b37245..4498bc51f 100644
--- a/drivers/net/enetc/Makefile
+++ b/drivers/net/enetc/Makefile
@@ -10,6 +10,7 @@ LIB = librte_pmd_enetc.a
 
 CFLAGS += -O3
 CFLAGS += $(WERROR_FLAGS)
+CFLAGS += -I$(RTE_SDK)/drivers/common/dpaax
 EXPORT_MAP := rte_pmd_enetc_version.map
 LIBABIVER := 1
 
@@ -19,5 +20,6 @@ SRCS-$(CONFIG_RTE_LIBRTE_ENETC_PMD) += enetc_rxtx.c
 LDLIBS += -lrte_eal -lrte_mbuf -lrte_mempool
 LDLIBS += -lrte_ethdev -lrte_net
 LDLIBS += -lrte_bus_pci
+LDLIBS += -lrte_common_dpaax
 
 include $(RTE_SDK)/mk/rte.lib.mk
diff --git a/drivers/net/enetc/enetc_ethdev.c b/drivers/net/enetc/enetc_ethdev.c
index 475ec77c3..03590c6c3 100644
--- a/drivers/net/enetc/enetc_ethdev.c
+++ b/drivers/net/enetc/enetc_ethdev.c
@@ -5,6 +5,7 @@
 #include <stdbool.h>
 #include <rte_ethdev_pci.h>
 #include <rte_random.h>
+#include <dpaax_iova_table.h>
 
 #include "enetc_logs.h"
 #include "enetc.h"
@@ -896,6 +897,9 @@ 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 +910,10 @@ 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;
 }
 
-- 
2.17.1