From 189f554647f88363f315dd504229bd1958a65d9a Mon Sep 17 00:00:00 2001 From: Andrew Rybchenko Date: Wed, 19 Dec 2018 06:22:58 +0000 Subject: [PATCH] ethdev: advertise MTU as retained across stop/start Changing MTU in running state may return -EBUSY saying that MTU cannot be changed when the port is running. It assumes that changes may be done in stopped and started (but some PMDs may reject it) state and it is logical to require that changes done in any of these states are retained. Signed-off-by: Andrew Rybchenko Acked-by: Thomas Monjalon --- lib/librte_ethdev/rte_ethdev.h | 1 + 1 file changed, 1 insertion(+) diff --git a/lib/librte_ethdev/rte_ethdev.h b/lib/librte_ethdev/rte_ethdev.h index e32395346d..4a97af3685 100644 --- a/lib/librte_ethdev/rte_ethdev.h +++ b/lib/librte_ethdev/rte_ethdev.h @@ -80,6 +80,7 @@ * rte_eth_dev_stop()/rte_eth_dev_start(). The following configuration will * be retained: * + * - MTU * - flow control settings * - receive mode configuration (promiscuous mode, hardware checksum mode, * RSS/VMDQ settings etc.) -- 2.20.1