From 5031ca59b52fce55bb143eb6af3f55e9a5a2d8af Mon Sep 17 00:00:00 2001 From: Vitaly Andrianov Date: Wed, 8 Jul 2015 11:56:01 -0400 Subject: [PATCH] keystone2: net: add mcast function to keyston2 Ethernet driver The MCAST_TFTP support requires that network drivers has mcast functon implemented. This commit adds dummy keystone2_eth_bcast_addr() to meet the requirement. As far as the driver doesn't use ALE and doesn't filter any incoming packets, the function is empty. Signed-off-by: Vitaly Andrianov Reviewed-by: Tom Rini Acked-by: Joe Hershberger --- drivers/net/keystone_net.c | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/drivers/net/keystone_net.c b/drivers/net/keystone_net.c index 0c5fdee..67b5702 100644 --- a/drivers/net/keystone_net.c +++ b/drivers/net/keystone_net.c @@ -512,6 +512,13 @@ static int keystone2_eth_rcv_packet(struct eth_device *dev) return pkt_size; } +#ifdef CONFIG_MCAST_TFTP +static int keystone2_eth_bcast_addr(struct eth_device *dev, u32 ip, u8 set) +{ + return 0; +} +#endif + /* * This function initializes the EMAC hardware. */ @@ -537,6 +544,9 @@ int keystone2_emac_initialize(struct eth_priv_t *eth_priv) dev->halt = keystone2_eth_close; dev->send = keystone2_eth_send_packet; dev->recv = keystone2_eth_rcv_packet; +#ifdef CONFIG_MCAST_TFTP + dev->mcast = keystone2_eth_bcast_addr; +#endif eth_register(dev); -- 2.7.4