From 03bba02016f9b493cd0ebef1e0311b3bef730ee2 Mon Sep 17 00:00:00 2001 From: Michal Swiatkowski Date: Thu, 8 Aug 2019 07:39:29 -0700 Subject: [PATCH] ice: Remove enable DCB when SW LLDP is activated Remove code that enables DCB in initialization when SW LLDP is activated. DCB flag is set or reset before in ice_init_pf_dcb based on number of TCs. So there is not need to overwrite it. Setting DCB without checking number of TCs can cause communication problems with other cards. Host card sends packet with VLAN priority tag, but client card doesn't strip this tag and ping doesn't work. Signed-off-by: Michal Swiatkowski Signed-off-by: Tony Nguyen Tested-by: Andrew Bowers Signed-off-by: Jeff Kirsher --- drivers/net/ethernet/intel/ice/ice_dcb_lib.c | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/net/ethernet/intel/ice/ice_dcb_lib.c b/drivers/net/ethernet/intel/ice/ice_dcb_lib.c index 021e2e8..e922adf 100644 --- a/drivers/net/ethernet/intel/ice/ice_dcb_lib.c +++ b/drivers/net/ethernet/intel/ice/ice_dcb_lib.c @@ -475,7 +475,6 @@ int ice_init_pf_dcb(struct ice_pf *pf, bool locked) pf->dcbx_cap = DCB_CAP_DCBX_HOST | DCB_CAP_DCBX_VER_IEEE; set_bit(ICE_FLAG_DCB_CAPABLE, pf->flags); - set_bit(ICE_FLAG_DCB_ENA, pf->flags); return 0; } -- 2.7.4