From 7d9c9b791f9e275b49870b6b10a1ea4d49209de8 Mon Sep 17 00:00:00 2001 From: Dave Ertman Date: Mon, 13 Jul 2020 13:53:04 -0700 Subject: ice: Implement LFC workaround There is a bug where the LFC settings are not being preserved through a link event. The registers in question are the ones that are touched (and restored) when a set_local_mib AQ command is performed. On a link-up event, make sure that a set_local_mib is being performed. Move the function ice_aq_set_lldp_mib() from the DCB specific ice_dcb.c to ice_common.c so that the driver always has access to this AQ command. Signed-off-by: Dave Ertman Tested-by: Andrew Bowers Signed-off-by: Tony Nguyen --- drivers/net/ethernet/intel/ice/ice_dcb_lib.c | 4 ---- 1 file changed, 4 deletions(-) (limited to 'drivers/net/ethernet/intel/ice/ice_dcb_lib.c') diff --git a/drivers/net/ethernet/intel/ice/ice_dcb_lib.c b/drivers/net/ethernet/intel/ice/ice_dcb_lib.c index 979af197f8a3..3b3a2789eb55 100644 --- a/drivers/net/ethernet/intel/ice/ice_dcb_lib.c +++ b/drivers/net/ethernet/intel/ice/ice_dcb_lib.c @@ -444,10 +444,6 @@ void ice_dcb_rebuild(struct ice_pf *pf) goto dcb_error; } - /* If DCB was not enabled previously, we are done */ - if (!test_bit(ICE_FLAG_DCB_ENA, pf->flags)) - return; - mutex_lock(&pf->tc_mutex); if (!pf->hw.port_info->is_sw_lldp) -- cgit v1.2.3-70-g09d2