nfp/flower/offload.c

95 nfp_flower_xmit_flow(struct nfp_app *app, struct nfp_fl_payload *nfp_flow,
116 	skb = nfp_flower_cmsg_alloc(app, tot_len, mtype, GFP_KERNEL);
134 	nfp_ctrl_tx(app->ctrl, skb);
238 nfp_flower_calculate_key_layers(struct nfp_app *app,
247 	struct nfp_flower_priv *priv = app->priv;
992  * @app:	Pointer to the APP handle
1001 int nfp_flower_merge_offloaded_flows(struct nfp_app *app,
1005 	struct nfp_flower_priv *priv = app->priv;
1022 		nfp_flower_cmsg_warn(app, "The two flows are already merged.\n");
1056 	err = nfp_compile_flow_metadata(app, merge_flow->tc_flower_cookie, merge_flow,
1077 	err = nfp_flower_xmit_flow(app, merge_flow,
1098 	nfp_modify_flow_metadata(app, merge_flow);
1113  * @app:	Pointer to the APP handle
1123 nfp_flower_validate_pre_tun_rule(struct nfp_app *app,
1128 	struct nfp_flower_priv *priv = app->priv;
1319  * @app:	Pointer to the APP handle
1328 nfp_flower_add_offload(struct nfp_app *app, struct net_device *netdev,
1333 	struct nfp_flower_priv *priv = app->priv;
1357 	err = nfp_flower_calculate_key_layers(app, netdev, key_layer, rule,
1368 	err = nfp_flower_compile_flow_match(app, rule, key_layer, netdev,
1373 	err = nfp_flower_compile_action(app, rule, netdev, flow_pay, extack);
1378 		err = nfp_flower_validate_pre_tun_rule(app, flow_pay, key_layer, extack);
1383 	err = nfp_compile_flow_metadata(app, flow->cookie, flow_pay, netdev, extack);
1409 			nfp_tun_link_and_update_nn_entries(app, predt);
1412 			err = nfp_flower_xmit_pre_tun_flow(app, flow_pay);
1415 		err = nfp_flower_xmit_flow(app, flow_pay,
1437 	nfp_modify_flow_metadata(app, flow_pay);
1440 		nfp_tunnel_put_ipv6_off(app, flow_pay->nfp_tun_ipv6);
1451 nfp_flower_remove_merge_flow(struct nfp_app *app,
1455 	struct nfp_flower_priv *priv = app->priv;
1471 	err = nfp_modify_flow_metadata(app, merge_flow);
1473 		nfp_flower_cmsg_warn(app, "Metadata fail for merge flow delete.\n");
1478 		err = nfp_flower_xmit_flow(app, merge_flow,
1481 			nfp_flower_cmsg_warn(app, "Failed to delete merged flow.\n");
1486 		err = nfp_flower_xmit_flow(app, origin,
1489 			nfp_flower_cmsg_warn(app, "Failed to revert merge flow.\n");
1523 nfp_flower_del_linked_merge_flows(struct nfp_app *app,
1531 		nfp_flower_remove_merge_flow(app, sub_flow,
1537  * @app:	Pointer to the APP handle
1547 nfp_flower_del_offload(struct nfp_app *app, struct net_device *netdev,
1550 	struct nfp_flower_priv *priv = app->priv;
1569 	nfp_flow = nfp_flower_search_fl_table(app, flow->cookie, netdev);
1575 	err = nfp_modify_flow_metadata(app, nfp_flow);
1580 		nfp_tunnel_del_ipv4_off(app, nfp_flow->nfp_tun_ipv4_addr);
1583 		nfp_tunnel_put_ipv6_off(app, nfp_flow->nfp_tun_ipv6);
1597 				nfp_tun_unlink_and_update_nn_entries(app, predt);
1603 			err = nfp_flower_xmit_pre_tun_del_flow(app, nfp_flow);
1606 		err = nfp_flower_xmit_flow(app, nfp_flow,
1612 	nfp_flower_del_linked_merge_flows(app, nfp_flow);
1626 __nfp_flower_update_merge_stats(struct nfp_app *app,
1629 	struct nfp_flower_priv *priv = app->priv;
1662 nfp_flower_update_merge_stats(struct nfp_app *app,
1669 		__nfp_flower_update_merge_stats(app, link->merge_flow.flow);
1674  * @app:	Pointer to the APP handle
1684 nfp_flower_get_stats(struct nfp_app *app, struct net_device *netdev,
1687 	struct nfp_flower_priv *priv = app->priv;
1700 	nfp_flow = nfp_flower_search_fl_table(app, flow->cookie, netdev);
1711 		nfp_flower_update_merge_stats(app, nfp_flow);
1725 nfp_flower_repr_offload(struct nfp_app *app, struct net_device *netdev,
1728 	struct nfp_flower_priv *priv = app->priv;
1737 		ret = nfp_flower_add_offload(app, netdev, flower);
1740 		ret = nfp_flower_del_offload(app, netdev, flower);
1743 		ret = nfp_flower_get_stats(app, netdev, flower);
1765 		return nfp_flower_repr_offload(repr->app, repr->netdev,
1768 		return nfp_flower_setup_qos_offload(repr->app, repr->netdev,
1821 int nfp_flower_setup_tc(struct nfp_app *app, struct net_device *netdev,
1834 	struct nfp_app *app;
1839 nfp_flower_indr_block_cb_priv_lookup(struct nfp_app *app,
1843 	struct nfp_flower_priv *priv = app->priv;
1859 		return nfp_flower_repr_offload(priv->app, priv->netdev,
1875 nfp_flower_setup_indr_tc_block(struct net_device *netdev, struct Qdisc *sch, struct nfp_app *app,
1880 	struct nfp_flower_priv *priv = app->priv;
1884 	     !nfp_flower_internal_port_can_offload(app, netdev)) ||
1886 	     nfp_flower_internal_port_can_offload(app, netdev)))
1893 		cb_priv = nfp_flower_indr_block_cb_priv_lookup(app, netdev);
1905 		cb_priv->app = app;
1911 						    f, netdev, sch, data, app, cleanup);
1922 		cb_priv = nfp_flower_indr_block_cb_priv_lookup(app, netdev);
1942 nfp_setup_tc_no_dev(struct nfp_app *app, enum tc_setup_type type, void *data)
1949 		return nfp_setup_tc_act_offload(app, data);