[dpdk-dev] [PATCH 04/14] net/dpaa2: link status check as driver flag

[Hemant Agrawal]

Signed-off-by: Hemant Agrawal <hemant.agra...@nxp.com>
DPDK-809
---
 drivers/bus/fslmc/rte_fslmc.h    | 4 ++++
 drivers/net/dpaa2/dpaa2_ethdev.c | 6 ++++--
 2 files changed, 8 insertions(+), 2 deletions(-)

diff --git a/drivers/bus/fslmc/rte_fslmc.h b/drivers/bus/fslmc/rte_fslmc.h
index 0c7872d..fd52e2b 100644
--- a/drivers/bus/fslmc/rte_fslmc.h
+++ b/drivers/bus/fslmc/rte_fslmc.h
@@ -62,6 +62,10 @@ extern "C" {
 
 #define FSLMC_OBJECT_MAX_LEN 32   /**< Length of each device on bus */
 
+
+/** Device driver supports link state interrupt */
+#define RTE_DPAA2_DRV_INTR_LSC 0x0008
+
 /** Device driver supports IOVA as VA */
 #define RTE_DPAA2_DRV_IOVA_AS_VA 0X0040
 
diff --git a/drivers/net/dpaa2/dpaa2_ethdev.c b/drivers/net/dpaa2/dpaa2_ethdev.c
index 38de3d9..1cd302d 100644
--- a/drivers/net/dpaa2/dpaa2_ethdev.c
+++ b/drivers/net/dpaa2/dpaa2_ethdev.c
@@ -1872,7 +1872,6 @@ dpaa2_dev_init(struct rte_eth_dev *eth_dev)
        }
 
        eth_dev->dev_ops = &dpaa2_ethdev_ops;
-       eth_dev->data->dev_flags |= RTE_ETH_DEV_INTR_LSC;
 
        eth_dev->rx_pkt_burst = dpaa2_dev_prefetch_rx;
        eth_dev->tx_pkt_burst = dpaa2_dev_tx;
@@ -1976,6 +1975,9 @@ rte_dpaa2_probe(struct rte_dpaa2_driver *dpaa2_drv,
        dpaa2_dev->eth_dev = eth_dev;
        eth_dev->data->rx_mbuf_alloc_failed = 0;
 
+       if (dpaa2_drv->drv_flags & RTE_DPAA2_DRV_INTR_LSC)
+               eth_dev->data->dev_flags |= RTE_ETH_DEV_INTR_LSC;
+
        /* Invoke PMD device initialization function */
        diag = dpaa2_dev_init(eth_dev);
        if (diag == 0)
@@ -2003,7 +2005,7 @@ rte_dpaa2_remove(struct rte_dpaa2_device *dpaa2_dev)
 }
 
 static struct rte_dpaa2_driver rte_dpaa2_pmd = {
-       .drv_flags = RTE_DPAA2_DRV_IOVA_AS_VA,
+       .drv_flags = RTE_DPAA2_DRV_INTR_LSC | RTE_DPAA2_DRV_IOVA_AS_VA,
        .drv_type = DPAA2_ETH,
        .probe = rte_dpaa2_probe,
        .remove = rte_dpaa2_remove,
-- 
2.7.4