From 40790571fbc57e9cfd2c220c49e8ebef07086519 Mon Sep 17 00:00:00 2001 From: Sudarsana Reddy Kalluru Date: Wed, 12 Dec 2018 08:57:00 -0800 Subject: [PATCH] bnx2x: Clear fip MAC when fcoe offload support is disabled [ Upstream commit bbf666c1af916ed74795493c564df6fad462cc80 ] On some customer setups it was observed that shmem contains a non-zero fip MAC for 57711 which would lead to enabling of SW FCoE. Add a software workaround to clear the bad fip mac address if no FCoE connections are supported. Signed-off-by: Sudarsana Reddy Kalluru Signed-off-by: Ariel Elior Signed-off-by: David S. Miller Signed-off-by: Sasha Levin --- drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c index 54dab4eac804..77f53e4122c3 100644 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c @@ -11733,8 +11733,10 @@ static void bnx2x_get_fcoe_info(struct bnx2x *bp) * If maximum allowed number of connections is zero - * disable the feature. */ - if (!bp->cnic_eth_dev.max_fcoe_conn) + if (!bp->cnic_eth_dev.max_fcoe_conn) { bp->flags |= NO_FCOE_FLAG; + eth_zero_addr(bp->fip_mac); + } } static void bnx2x_get_cnic_info(struct bnx2x *bp) -- 2.20.1