From: Sudarsana Reddy Kalluru Date: Wed, 12 Dec 2018 16:57:00 +0000 (-0800) Subject: bnx2x: Clear fip MAC when fcoe offload support is disabled X-Git-Tag: v4.9.150~53 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=40790571fbc57e9cfd2c220c49e8ebef07086519;p=platform%2Fkernel%2Flinux-amlogic.git 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 --- 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)