2 /* Microsemi Ocelot Switch driver
39 	 * offload support in Ocelot  in ocelot_chain_to_block()
65 	 * offload support in Ocelot  in ocelot_chain_to_lookup()
81 	 * offload support in Ocelot  in ocelot_chain_to_pag()
145 ocelot_find_vcap_filter_that_points_at(struct ocelot *ocelot, int chain)  in ocelot_find_vcap_filter_that_points_at()  argument
156 		block = &ocelot->block[VCAP_IS1];  in ocelot_find_vcap_filter_that_points_at()
164 	list_for_each_entry(filter, &ocelot->dummy_rules, list)  in ocelot_find_vcap_filter_that_points_at()
172 ocelot_flower_parse_ingress_vlan_modify(struct ocelot *ocelot, int port,  in ocelot_flower_parse_ingress_vlan_modify()  argument
177 	struct ocelot_port *ocelot_port = ocelot->ports[port];  in ocelot_flower_parse_ingress_vlan_modify()
231 static int ocelot_flower_parse_action(struct ocelot *ocelot, int port,  in ocelot_flower_parse_action()  argument
340 			pol_ix = a->hw_index + ocelot->vcap_pol.base;  in ocelot_flower_parse_action()
341 			pol_max = ocelot->vcap_pol.max;  in ocelot_flower_parse_action()
343 			if (ocelot->vcap_pol.max2 && pol_ix > pol_max) {  in ocelot_flower_parse_action()
344 				pol_ix += ocelot->vcap_pol.base2 - pol_max - 1;  in ocelot_flower_parse_action()
345 				pol_max = ocelot->vcap_pol.max2;  in ocelot_flower_parse_action()
369 			egress_port = ocelot->ops->netdev_to_port(a->dev);  in ocelot_flower_parse_action()
372 						   "Destination not an ocelot port");  in ocelot_flower_parse_action()
390 			egress_port = ocelot->ops->netdev_to_port(a->dev);  in ocelot_flower_parse_action()
393 						   "Destination not an ocelot port");  in ocelot_flower_parse_action()
422 				err = ocelot_flower_parse_ingress_vlan_modify(ocelot, port,  in ocelot_flower_parse_action()
520 static int ocelot_flower_parse_indev(struct ocelot *ocelot, int port,  in ocelot_flower_parse_indev()  argument
525 	const struct vcap_props *vcap = &ocelot->vcap[VCAP_ES0];  in ocelot_flower_parse_indev()
542 	dev = ocelot->ops->port_to_netdev(ocelot, port);  in ocelot_flower_parse_indev()
553 	ingress_port = ocelot->ops->netdev_to_port(indev);  in ocelot_flower_parse_indev()
556 				   "Can only offload an ocelot ingress port");  in ocelot_flower_parse_indev()
572 ocelot_flower_parse_key(struct ocelot *ocelot, int port, bool ingress,  in ocelot_flower_parse_key()  argument
607 		ret = ocelot_flower_parse_indev(ocelot, port, f, filter);  in ocelot_flower_parse_key()
779 static int ocelot_flower_parse(struct ocelot *ocelot, int port, bool ingress,  in ocelot_flower_parse()  argument
789 	ret = ocelot_flower_parse_action(ocelot, port, ingress, f, filter);  in ocelot_flower_parse()
797 	return ocelot_flower_parse_key(ocelot, port, ingress, f, filter);  in ocelot_flower_parse()
801 *ocelot_vcap_filter_create(struct ocelot *ocelot, int port, bool ingress,  in ocelot_vcap_filter_create()  argument
813 		const struct vcap_props *vcap = &ocelot->vcap[VCAP_ES0];  in ocelot_vcap_filter_create()
823 static int ocelot_vcap_dummy_filter_add(struct ocelot *ocelot,  in ocelot_vcap_dummy_filter_add()  argument
826 	list_add(&filter->list, &ocelot->dummy_rules);  in ocelot_vcap_dummy_filter_add()
831 static int ocelot_vcap_dummy_filter_del(struct ocelot *ocelot,  in ocelot_vcap_dummy_filter_del()  argument
865 int ocelot_cls_flower_replace(struct ocelot *ocelot, int port,  in ocelot_cls_flower_replace()  argument
873 	if (chain && !ocelot_find_vcap_filter_that_points_at(ocelot, chain)) {  in ocelot_cls_flower_replace()
884 	filter = ocelot_vcap_block_find_filter_by_id(&ocelot->block[block_id],  in ocelot_cls_flower_replace()
895 		return ocelot_vcap_filter_replace(ocelot, filter);  in ocelot_cls_flower_replace()
899 	filter = ocelot_vcap_filter_create(ocelot, port, ingress, f);  in ocelot_cls_flower_replace()
903 	ret = ocelot_flower_parse(ocelot, port, ingress, f, filter);  in ocelot_cls_flower_replace()
919 		return ocelot_vcap_dummy_filter_add(ocelot, filter);  in ocelot_cls_flower_replace()
923 		if (ocelot->ops->psfp_filter_add)  in ocelot_cls_flower_replace()
924 			return ocelot->ops->psfp_filter_add(ocelot, port, f);  in ocelot_cls_flower_replace()
930 	return ocelot_vcap_filter_add(ocelot, filter, f->common.extack);  in ocelot_cls_flower_replace()
934 int ocelot_cls_flower_destroy(struct ocelot *ocelot, int port,  in ocelot_cls_flower_destroy()  argument
946 		if (ocelot->ops->psfp_filter_del)  in ocelot_cls_flower_destroy()
947 			return ocelot->ops->psfp_filter_del(ocelot, f);  in ocelot_cls_flower_destroy()
952 	block = &ocelot->block[block_id];  in ocelot_cls_flower_destroy()
959 		return ocelot_vcap_dummy_filter_del(ocelot, filter);  in ocelot_cls_flower_destroy()
964 			return ocelot_vcap_filter_replace(ocelot, filter);  in ocelot_cls_flower_destroy()
967 	return ocelot_vcap_filter_del(ocelot, filter);  in ocelot_cls_flower_destroy()
971 int ocelot_cls_flower_stats(struct ocelot *ocelot, int port,  in ocelot_cls_flower_stats()  argument
984 		if (ocelot->ops->psfp_stats_get) {  in ocelot_cls_flower_stats()
985 			ret = ocelot->ops->psfp_stats_get(ocelot, f, &stats);  in ocelot_cls_flower_stats()
995 	block = &ocelot->block[block_id];  in ocelot_cls_flower_stats()
1001 	ret = ocelot_vcap_filter_stats_update(ocelot, filter);  in ocelot_cls_flower_stats()