From f201fd0585fa8bdc2c3005c2f363460e487cda2d Mon Sep 17 00:00:00 2001 From: John Daley Date: Tue, 1 Nov 2016 11:08:28 -0700 Subject: [PATCH] net/enic: fix max packet length check When the device was configured with an explicit maximum packet length, it would fail if the value was greater than MTU configured in CIMC/UCSM (plus L2 header length). It should have been compared against maximum allowed by the device. Fixes: bb34ffb848a0 ("net/enic: determine max egress packet size and max MTU") Signed-off-by: John Daley --- drivers/net/enic/enic_ethdev.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/net/enic/enic_ethdev.c b/drivers/net/enic/enic_ethdev.c index bcf83d472f..2b154ec24c 100644 --- a/drivers/net/enic/enic_ethdev.c +++ b/drivers/net/enic/enic_ethdev.c @@ -463,8 +463,7 @@ static void enicpmd_dev_info_get(struct rte_eth_dev *eth_dev, device_info->max_rx_queues = enic->conf_rq_count / 2; device_info->max_tx_queues = enic->conf_wq_count; device_info->min_rx_bufsize = ENIC_MIN_MTU; - device_info->max_rx_pktlen = enic->rte_dev->data->mtu - + ETHER_HDR_LEN + 4; + device_info->max_rx_pktlen = enic->max_mtu + ETHER_HDR_LEN + 4; device_info->max_mac_addrs = 1; device_info->rx_offload_capa = DEV_RX_OFFLOAD_VLAN_STRIP | -- 2.20.1