From 92b7e33ef6dffc13c7f7f61ecaa5984294f649c5 Mon Sep 17 00:00:00 2001 From: Hemant Agrawal Date: Fri, 8 Dec 2017 10:51:17 +0530 Subject: [PATCH] net/dpaa2: advertise link status as driver flag Signed-off-by: Hemant Agrawal --- 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 4d0dab392b..1524df85e0 100644 --- a/drivers/bus/fslmc/rte_fslmc.h +++ b/drivers/bus/fslmc/rte_fslmc.h @@ -36,6 +36,10 @@ 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 3feada195a..a982242aad 100644 --- a/drivers/net/dpaa2/dpaa2_ethdev.c +++ b/drivers/net/dpaa2/dpaa2_ethdev.c @@ -1846,7 +1846,6 @@ 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; @@ -1950,6 +1949,9 @@ 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) @@ -1977,7 +1979,7 @@ 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, -- 2.20.1