[dpdk-dev] [PATCH v3 28/40] net/dpaa: add support for link status update
Shreyansh Jain
shreyansh.jain at nxp.com
Wed Aug 23 16:12:01 CEST 2017
Signed-off-by: Hemant Agrawal <hemant.agrawal at nxp.com>
Signed-off-by: Shreyansh Jain <shreyansh.jain at nxp.com>
---
doc/guides/nics/features/dpaa.ini | 1 +
drivers/net/dpaa/dpaa_ethdev.c | 42 +++++++++++++++++++++++++++++++++++++++
2 files changed, 43 insertions(+)
diff --git a/doc/guides/nics/features/dpaa.ini b/doc/guides/nics/features/dpaa.ini
index e62812c..132f94b 100644
--- a/doc/guides/nics/features/dpaa.ini
+++ b/doc/guides/nics/features/dpaa.ini
@@ -4,6 +4,7 @@
; Refer to default.ini for the full list of available PMD features.
;
[Features]
+Link status = Y
Jumbo frame = Y
MTU update = Y
ARMv8 = Y
diff --git a/drivers/net/dpaa/dpaa_ethdev.c b/drivers/net/dpaa/dpaa_ethdev.c
index d0bab36..75fded2 100644
--- a/drivers/net/dpaa/dpaa_ethdev.c
+++ b/drivers/net/dpaa/dpaa_ethdev.c
@@ -142,6 +142,28 @@ static void dpaa_eth_dev_close(struct rte_eth_dev *dev)
dpaa_eth_dev_stop(dev);
}
+static int dpaa_eth_link_update(struct rte_eth_dev *dev,
+ int wait_to_complete __rte_unused)
+{
+ struct dpaa_if *dpaa_intf = dev->data->dev_private;
+ struct rte_eth_link *link = &dev->data->dev_link;
+
+ PMD_INIT_FUNC_TRACE();
+
+ if (dpaa_intf->fif->mac_type == fman_mac_1g)
+ link->link_speed = 1000;
+ else if (dpaa_intf->fif->mac_type == fman_mac_10g)
+ link->link_speed = 10000;
+ else
+ DPAA_PMD_ERR("invalid link_speed: %s, %d",
+ dpaa_intf->name, dpaa_intf->fif->mac_type);
+
+ link->link_status = dpaa_intf->valid;
+ link->link_duplex = ETH_LINK_FULL_DUPLEX;
+ link->link_autoneg = ETH_LINK_AUTONEG;
+ return 0;
+}
+
static
int dpaa_eth_rx_queue_setup(struct rte_eth_dev *dev, uint16_t queue_idx,
uint16_t nb_desc __rte_unused,
@@ -216,6 +238,22 @@ static void dpaa_eth_tx_queue_release(void *txq __rte_unused)
PMD_INIT_FUNC_TRACE();
}
+static int dpaa_link_down(struct rte_eth_dev *dev)
+{
+ PMD_INIT_FUNC_TRACE();
+
+ dpaa_eth_dev_stop(dev);
+ return 0;
+}
+
+static int dpaa_link_up(struct rte_eth_dev *dev)
+{
+ PMD_INIT_FUNC_TRACE();
+
+ dpaa_eth_dev_start(dev);
+ return 0;
+}
+
static struct eth_dev_ops dpaa_devops = {
.dev_configure = dpaa_eth_dev_configure,
.dev_start = dpaa_eth_dev_start,
@@ -226,7 +264,11 @@ static struct eth_dev_ops dpaa_devops = {
.tx_queue_setup = dpaa_eth_tx_queue_setup,
.rx_queue_release = dpaa_eth_rx_queue_release,
.tx_queue_release = dpaa_eth_tx_queue_release,
+
+ .link_update = dpaa_eth_link_update,
.mtu_set = dpaa_mtu_set,
+ .dev_set_link_down = dpaa_link_down,
+ .dev_set_link_up = dpaa_link_up,
};
/* Initialise an Rx FQ */
--
2.9.3
More information about the dev
mailing list