From 360d9df2acd9f0b89aabaf16fca08954f113bd4e Mon Sep 17 00:00:00 2001 From: "Mintz, Yuval" Date: Sun, 4 Dec 2016 15:30:18 +0200 Subject: [PATCH] bnx2x: Prevent tunnel config for 577xx Only the 578xx adapters are capable of configuring UDP ports for the purpose of tunnelling - doing the same on 577xx might lead to a firmware assertion. We're already not claiming support for any related feature for such devices, but we also need to prevent the configuration of the UDP ports to the device in this case. Fixes: f34fa14cc033 ("bnx2x: Add vxlan RSS support") Reported-by: Anikina Anna Signed-off-by: Yuval Mintz Signed-off-by: David S. Miller --- drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c index 6f9fc20f0512..4febe60eadc2 100644 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c @@ -10138,7 +10138,7 @@ static void __bnx2x_add_udp_port(struct bnx2x *bp, u16 port, { struct bnx2x_udp_tunnel *udp_port = &bp->udp_tunnel_ports[type]; - if (!netif_running(bp->dev) || !IS_PF(bp)) + if (!netif_running(bp->dev) || !IS_PF(bp) || CHIP_IS_E1x(bp)) return; if (udp_port->count && udp_port->dst_port == port) { @@ -10163,7 +10163,7 @@ static void __bnx2x_del_udp_port(struct bnx2x *bp, u16 port, { struct bnx2x_udp_tunnel *udp_port = &bp->udp_tunnel_ports[type]; - if (!IS_PF(bp)) + if (!IS_PF(bp) || CHIP_IS_E1x(bp)) return; if (!udp_port->count || udp_port->dst_port != port) { -- 2.30.2