From: Michal Swiatkowski <[email protected]> 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 <[email protected]> Signed-off-by: Tony Nguyen <[email protected]> Tested-by: Andrew Bowers <[email protected]> Signed-off-by: Jeff Kirsher <[email protected]> --- 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 021e2e81d731..e922adf1fa15 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; } -- 2.21.0
