intel/ice/ice_virtchnl_fdir.c

151  * ice_vc_fdir_alloc_prof - allocate profile for this filter flow type
153  * @flow: filter flow type
158 ice_vc_fdir_alloc_prof(struct ice_vf *vf, enum ice_fltr_ptype flow)
171 	if (!fdir->fdir_prof[flow]) {
172 		fdir->fdir_prof[flow] = devm_kzalloc(ice_pf_to_dev(vf->pf),
175 		if (!fdir->fdir_prof[flow])
183  * ice_vc_fdir_free_prof - free profile for this filter flow type
185  * @flow: filter flow type
188 ice_vc_fdir_free_prof(struct ice_vf *vf, enum ice_fltr_ptype flow)
195 	if (!fdir->fdir_prof[flow])
198 	devm_kfree(ice_pf_to_dev(vf->pf), fdir->fdir_prof[flow]);
199 	fdir->fdir_prof[flow] = NULL;
209 	enum ice_fltr_ptype flow;
214 	for (flow = ICE_FLTR_PTYPE_NONF_NONE; flow < ICE_FLTR_PTYPE_MAX; flow++)
215 		ice_vc_fdir_free_prof(vf, flow);
266  * @seg: array of one or more packet segments that describe the flow
269  * flow's packet segment field
310  * ice_vc_fdir_set_flow_hdr - config the flow's packet segment header
313  * @seg: array of one or more packet segments that describe the flow
322 	enum ice_fltr_ptype flow = conf->input.flow_type;
326 	switch (flow) {
389 				flow, vf->vf_id);
448 		dev_dbg(dev, "Invalid flow type 0x%x for VF %d failed\n",
449 			flow, vf->vf_id);
457  * ice_vc_fdir_rem_prof - remove profile for this filter flow type
459  * @flow: filter flow type
463 ice_vc_fdir_rem_prof(struct ice_vf *vf, enum ice_fltr_ptype flow, int tun)
476 	if (!fdir->fdir_prof || !fdir->fdir_prof[flow])
479 	vf_prof = fdir->fdir_prof[flow];
488 	if (!fdir->prof_entry_cnt[flow][tun])
491 	for (i = 0; i < fdir->prof_entry_cnt[flow][tun]; i++)
508 	fdir->prof_entry_cnt[flow][tun] = 0;
517 	enum ice_fltr_ptype flow;
519 	for (flow = ICE_FLTR_PTYPE_NONF_NONE;
520 	     flow < ICE_FLTR_PTYPE_MAX; flow++) {
521 		ice_vc_fdir_rem_prof(vf, flow, 0);
522 		ice_vc_fdir_rem_prof(vf, flow, 1);
532 	enum ice_fltr_ptype flow;
534 	for (flow = ICE_FLTR_PTYPE_NONF_NONE;
535 	     flow < ICE_FLTR_PTYPE_MAX; flow++) {
536 		fdir->fdir_fltr_cnt[flow][0] = 0;
537 		fdir->fdir_fltr_cnt[flow][1] = 0;
610  * @flow: filter flow type
611  * @seg: array of one or more packet segments that describe the flow
614  * Write the flow's profile config and packet segment into the hardware
619 ice_vc_fdir_write_flow_prof(struct ice_vf *vf, enum ice_fltr_ptype flow,
645 	vf_prof = fdir->fdir_prof[flow];
654 		if (fdir->fdir_fltr_cnt[flow][tun]) {
662 		ice_vc_fdir_rem_prof(vf, flow, tun);
668 		dev_dbg(dev, "Could not add VSI flow 0x%x for VF %d\n",
669 			flow, vf->vf_id);
677 		dev_dbg(dev, "Could not add flow 0x%x VSI entry for VF %d\n",
678 			flow, vf->vf_id);
687 			"Could not add flow 0x%x Ctrl VSI entry for VF %d\n",
688 			flow, vf->vf_id);
694 	fdir->prof_entry_cnt[flow][tun] = 0;
699 	fdir->prof_entry_cnt[flow][tun]++;
704 	fdir->prof_entry_cnt[flow][tun]++;
738 	enum ice_fltr_ptype flow;
743 		dev_dbg(dev, "Found flow profile conflict for VF %d\n",
748 	flow = input->flow_type;
749 	ret = ice_vc_fdir_alloc_prof(vf, flow);
751 		dev_dbg(dev, "Alloc flow prof for VF %d failed\n", vf->vf_id);
761 		dev_dbg(dev, "Set flow field for VF %d failed\n", vf->vf_id);
767 		dev_dbg(dev, "Set flow hdr for VF %d failed\n", vf->vf_id);
771 	ret = ice_vc_fdir_write_flow_prof(vf, flow, seg, tun);
775 		dev_dbg(dev, "Write flow profile for VF %d failed\n",
1529  * Post process for flow director add command. If success, then do post process
1593  * Post process for flow director del command. If success, then do post process