linux/drivers/net/ethernet/microchip/lan966x/lan966x_tc_flower.c

// SPDX-License-Identifier: GPL-2.0+

#include "lan966x_main.h"
#include "vcap_api.h"
#include "vcap_api_client.h"
#include "vcap_tc.h"

#define LAN966X_FORCE_UNTAGED …

static bool lan966x_tc_is_known_etype(struct vcap_tc_flower_parse_usage *st,
				      u16 etype)
{ … }

static int
lan966x_tc_flower_handler_control_usage(struct vcap_tc_flower_parse_usage *st)
{ … }

static int
lan966x_tc_flower_handler_basic_usage(struct vcap_tc_flower_parse_usage *st)
{ … }

static int
lan966x_tc_flower_handler_cvlan_usage(struct vcap_tc_flower_parse_usage *st)
{ … }

static int
lan966x_tc_flower_handler_vlan_usage(struct vcap_tc_flower_parse_usage *st)
{ … }

static int
(*lan966x_tc_flower_handlers_usage[])(struct vcap_tc_flower_parse_usage *st) = …;

static int lan966x_tc_flower_use_dissectors(struct flow_cls_offload *f,
					    struct vcap_admin *admin,
					    struct vcap_rule *vrule,
					    u16 *l3_proto)
{ … }

static int lan966x_tc_flower_action_check(struct vcap_control *vctrl,
					  struct net_device *dev,
					  struct flow_cls_offload *fco,
					  bool ingress)
{ … }

/* Add the actionset that is the default for the VCAP type */
static int lan966x_tc_set_actionset(struct vcap_admin *admin,
				    struct vcap_rule *vrule)
{ … }

static int lan966x_tc_add_rule_link_target(struct vcap_admin *admin,
					   struct vcap_rule *vrule,
					   int target_cid)
{ … }

static int lan966x_tc_add_rule_link(struct vcap_control *vctrl,
				    struct vcap_admin *admin,
				    struct vcap_rule *vrule,
				    struct flow_cls_offload *f,
				    int to_cid)
{ … }

static int lan966x_tc_add_rule_counter(struct vcap_admin *admin,
				       struct vcap_rule *vrule)
{ … }

static int lan966x_tc_flower_add(struct lan966x_port *port,
				 struct flow_cls_offload *f,
				 struct vcap_admin *admin,
				 bool ingress)
{ … }

static int lan966x_tc_flower_del(struct lan966x_port *port,
				 struct flow_cls_offload *f,
				 struct vcap_admin *admin)
{ … }

static int lan966x_tc_flower_stats(struct lan966x_port *port,
				   struct flow_cls_offload *f,
				   struct vcap_admin *admin)
{ … }

int lan966x_tc_flower(struct lan966x_port *port,
		      struct flow_cls_offload *f,
		      bool ingress)
{ … }