net/mrvl: allow adding MAC address before port init

Since DPDK restores ether address configuration after device
is started it is safe to add ether address to uninitialized port (ppio).

Fixes: c0511a8f741f ("net/mrvl: check if ppio is initialized")
Cc: stable@dpdk.org
Signed-off-by: Tomasz Duszynski <tdu@semihalf.com>

diff --git a/drivers/net/mrvl/mrvl_ethdev.c b/drivers/net/mrvl/mrvl_ethdev.c
index a011675..16a964b 100644 (file)
--- a/drivers/net/mrvl/mrvl_ethdev.c
+++ b/drivers/net/mrvl/mrvl_ethdev.c
@@ -909,7 +909,7 @@ mrvl_mac_addr_add(struct rte_eth_dev *dev, struct ether_addr *mac_addr,
                return -1;
 
        if (!priv->ppio)
-               return -EPERM;
+               return 0;
 
        /*
         * Maximum number of uc addresses can be tuned via kernel module mvpp2x