From: Ivan Ilchenko Date: Wed, 21 Jul 2021 09:22:25 +0000 (+0300) Subject: net/virtio: report maximum MTU in device info X-Git-Url: http://git.droids-corp.org/?a=commitdiff_plain;h=11d7bc9ff074dc5e37dd9ab51bb365669d08c3d6;p=dpdk.git net/virtio: report maximum MTU in device info Fix the driver to report maximum MTU obtained from config if VIRTIO_NET_F_MTU is supported or calculated based on maximum Rx packet length. Fixes: ad97ceece12c ("ethdev: add min/max MTU to device info") Cc: stable@dpdk.org Signed-off-by: Ivan Ilchenko Signed-off-by: Andrew Rybchenko Reviewed-by: Maxime Coquelin --- diff --git a/drivers/net/virtio/virtio_ethdev.c b/drivers/net/virtio/virtio_ethdev.c index 72d3dda71f..a4adeec5ab 100644 --- a/drivers/net/virtio/virtio_ethdev.c +++ b/drivers/net/virtio/virtio_ethdev.c @@ -2504,6 +2504,7 @@ virtio_dev_info_get(struct rte_eth_dev *dev, struct rte_eth_dev_info *dev_info) dev_info->min_rx_bufsize = VIRTIO_MIN_RX_BUFSIZE; dev_info->max_rx_pktlen = VIRTIO_MAX_RX_PKTLEN; dev_info->max_mac_addrs = VIRTIO_MAX_MAC_ADDRS; + dev_info->max_mtu = hw->max_mtu; host_features = VIRTIO_OPS(hw)->get_features(hw); dev_info->rx_offload_capa = DEV_RX_OFFLOAD_VLAN_STRIP;