Signed-off-by: Hemant Agrawal <hemant.agra...@nxp.com>
Signed-off-by: Shreyansh Jain <shreyansh.j...@nxp.com>
---
doc/guides/nics/features/dpaa.ini | 1 +
drivers/net/dpaa/dpaa_ethdev.c | 21 +++++++++++++++++++++
2 files changed, 22 insertions(+)
diff --git a/doc/guides/nics/features/dpaa.ini
b/doc/guides/nics/features/dpaa.ini
index 29ba47e..0b992fd 100644
--- a/doc/guides/nics/features/dpaa.ini
+++ b/doc/guides/nics/features/dpaa.ini
@@ -5,5 +5,6 @@
;
[Features]
Queue start/stop = Y
+MTU update = Y
ARMv8 = Y
Usage doc = Y
diff --git a/drivers/net/dpaa/dpaa_ethdev.c b/drivers/net/dpaa/dpaa_ethdev.c
index b93f781..122e45b 100644
--- a/drivers/net/dpaa/dpaa_ethdev.c
+++ b/drivers/net/dpaa/dpaa_ethdev.c
@@ -77,6 +77,26 @@
static int is_global_init;
static int
+dpaa_mtu_set(struct rte_eth_dev *dev, uint16_t mtu)
+{
+ struct dpaa_if *dpaa_intf = dev->data->dev_private;
+
+ PMD_INIT_FUNC_TRACE();
+
+ if (mtu < ETHER_MIN_MTU)
+ return -EINVAL;
+
+ fman_if_set_maxfrm(dpaa_intf->fif, mtu);
+
+ if (mtu > ETHER_MAX_LEN)
+ return -1
+ dev->data->dev_conf.rxmode.jumbo_frame = 0;
+
+ dev->data->dev_conf.rxmode.max_rx_pkt_len = mtu;
+ return 0;
+}
+
+static int
dpaa_eth_dev_configure(struct rte_eth_dev *dev __rte_unused)
{
PMD_INIT_FUNC_TRACE();
@@ -199,6 +219,7 @@ 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,
+ .mtu_set = dpaa_mtu_set,
};
/* Initialise an Rx FQ */
--
2.7.4
