/* SPDX-License-Identifier: BSD-3-Clause OR GPL-2.0 */
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/* Copyright (c) 2015-2018 Mellanox Technologies. All rights reserved */
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#ifndef _MLXSW_SPECTRUM_H
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#define _MLXSW_SPECTRUM_H
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#include <linux/types.h>
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#include <linux/netdevice.h>
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#include <linux/rhashtable.h>
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#include <linux/bitops.h>
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#include <linux/if_bridge.h>
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#include <linux/if_vlan.h>
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#include <linux/list.h>
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#include <linux/dcbnl.h>
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#include <linux/in6.h>
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#include <linux/notifier.h>
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#include <linux/net_namespace.h>
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#include <net/psample.h>
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#include <net/pkt_cls.h>
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#include <net/red.h>
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#include <net/vxlan.h>
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#include <net/flow_offload.h>
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#include <net/inet_ecn.h>
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#include "port.h"
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#include "core.h"
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#include "core_acl_flex_keys.h"
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#include "core_acl_flex_actions.h"
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#include "reg.h"
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#define MLXSW_SP_DEFAULT_VID (VLAN_N_VID - 1)
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#define MLXSW_SP_FID_8021D_MAX 1024
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#define MLXSW_SP_MID_MAX 7000
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#define MLXSW_SP_KVD_LINEAR_SIZE 98304 /* entries */
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#define MLXSW_SP_KVD_GRANULARITY 128
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#define MLXSW_SP_RESOURCE_NAME_KVD "kvd"
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#define MLXSW_SP_RESOURCE_NAME_KVD_LINEAR "linear"
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#define MLXSW_SP_RESOURCE_NAME_KVD_HASH_SINGLE "hash_single"
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#define MLXSW_SP_RESOURCE_NAME_KVD_HASH_DOUBLE "hash_double"
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#define MLXSW_SP_RESOURCE_NAME_KVD_LINEAR_SINGLES "singles"
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#define MLXSW_SP_RESOURCE_NAME_KVD_LINEAR_CHUNKS "chunks"
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#define MLXSW_SP_RESOURCE_NAME_KVD_LINEAR_LARGE_CHUNKS "large_chunks"
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#define MLXSW_SP_RESOURCE_NAME_SPAN "span_agents"
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#define MLXSW_SP_RESOURCE_NAME_COUNTERS "counters"
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#define MLXSW_SP_RESOURCE_NAME_COUNTERS_FLOW "flow"
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#define MLXSW_SP_RESOURCE_NAME_COUNTERS_RIF "rif"
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enum mlxsw_sp_resource_id {
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MLXSW_SP_RESOURCE_KVD = 1,
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MLXSW_SP_RESOURCE_KVD_LINEAR,
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MLXSW_SP_RESOURCE_KVD_HASH_SINGLE,
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MLXSW_SP_RESOURCE_KVD_HASH_DOUBLE,
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MLXSW_SP_RESOURCE_KVD_LINEAR_SINGLE,
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MLXSW_SP_RESOURCE_KVD_LINEAR_CHUNKS,
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MLXSW_SP_RESOURCE_KVD_LINEAR_LARGE_CHUNKS,
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MLXSW_SP_RESOURCE_SPAN,
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MLXSW_SP_RESOURCE_COUNTERS,
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MLXSW_SP_RESOURCE_COUNTERS_FLOW,
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MLXSW_SP_RESOURCE_COUNTERS_RIF,
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MLXSW_SP_RESOURCE_GLOBAL_POLICERS,
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MLXSW_SP_RESOURCE_SINGLE_RATE_POLICERS,
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};
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struct mlxsw_sp_port;
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struct mlxsw_sp_rif;
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struct mlxsw_sp_span_entry;
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enum mlxsw_sp_l3proto;
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union mlxsw_sp_l3addr;
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struct mlxsw_sp_upper {
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struct net_device *dev;
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unsigned int ref_count;
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};
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enum mlxsw_sp_rif_type {
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MLXSW_SP_RIF_TYPE_SUBPORT,
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MLXSW_SP_RIF_TYPE_VLAN,
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MLXSW_SP_RIF_TYPE_FID,
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MLXSW_SP_RIF_TYPE_IPIP_LB, /* IP-in-IP loopback. */
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MLXSW_SP_RIF_TYPE_MAX,
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};
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struct mlxsw_sp_rif_ops;
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extern const struct mlxsw_sp_rif_ops *mlxsw_sp1_rif_ops_arr[];
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extern const struct mlxsw_sp_rif_ops *mlxsw_sp2_rif_ops_arr[];
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enum mlxsw_sp_fid_type {
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MLXSW_SP_FID_TYPE_8021Q,
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MLXSW_SP_FID_TYPE_8021D,
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MLXSW_SP_FID_TYPE_RFID,
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MLXSW_SP_FID_TYPE_DUMMY,
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MLXSW_SP_FID_TYPE_MAX,
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};
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enum mlxsw_sp_nve_type {
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MLXSW_SP_NVE_TYPE_VXLAN,
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};
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struct mlxsw_sp_mid {
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struct list_head list;
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unsigned char addr[ETH_ALEN];
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u16 fid;
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u16 mid;
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bool in_hw;
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unsigned long *ports_in_mid; /* bits array */
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};
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struct mlxsw_sp_sb;
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struct mlxsw_sp_bridge;
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struct mlxsw_sp_router;
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struct mlxsw_sp_mr;
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struct mlxsw_sp_acl;
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struct mlxsw_sp_counter_pool;
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struct mlxsw_sp_fid_core;
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struct mlxsw_sp_kvdl;
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struct mlxsw_sp_nve;
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struct mlxsw_sp_kvdl_ops;
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struct mlxsw_sp_mr_tcam_ops;
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struct mlxsw_sp_acl_rulei_ops;
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struct mlxsw_sp_acl_tcam_ops;
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struct mlxsw_sp_nve_ops;
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struct mlxsw_sp_sb_ops;
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struct mlxsw_sp_sb_vals;
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struct mlxsw_sp_port_type_speed_ops;
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struct mlxsw_sp_ptp_state;
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struct mlxsw_sp_ptp_ops;
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struct mlxsw_sp_span_ops;
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struct mlxsw_sp_qdisc_state;
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struct mlxsw_sp_port_mapping {
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u8 module;
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u8 width;
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u8 lane;
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};
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struct mlxsw_sp {
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struct mlxsw_sp_port **ports;
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struct mlxsw_core *core;
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const struct mlxsw_bus_info *bus_info;
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unsigned char base_mac[ETH_ALEN];
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const unsigned char *mac_mask;
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struct mlxsw_sp_upper *lags;
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struct mlxsw_sp_port_mapping **port_mapping;
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struct mlxsw_sp_sb *sb;
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struct mlxsw_sp_bridge *bridge;
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struct mlxsw_sp_router *router;
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struct mlxsw_sp_mr *mr;
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struct mlxsw_afa *afa;
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struct mlxsw_sp_acl *acl;
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struct mlxsw_sp_fid_core *fid_core;
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struct mlxsw_sp_policer_core *policer_core;
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struct mlxsw_sp_kvdl *kvdl;
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struct mlxsw_sp_nve *nve;
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struct notifier_block netdevice_nb;
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struct mlxsw_sp_ptp_clock *clock;
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struct mlxsw_sp_ptp_state *ptp_state;
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struct mlxsw_sp_counter_pool *counter_pool;
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struct mlxsw_sp_span *span;
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struct mlxsw_sp_trap *trap;
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const struct mlxsw_sp_kvdl_ops *kvdl_ops;
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const struct mlxsw_afa_ops *afa_ops;
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const struct mlxsw_afk_ops *afk_ops;
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const struct mlxsw_sp_mr_tcam_ops *mr_tcam_ops;
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const struct mlxsw_sp_acl_rulei_ops *acl_rulei_ops;
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const struct mlxsw_sp_acl_tcam_ops *acl_tcam_ops;
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const struct mlxsw_sp_nve_ops **nve_ops_arr;
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const struct mlxsw_sp_rif_ops **rif_ops_arr;
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const struct mlxsw_sp_sb_vals *sb_vals;
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const struct mlxsw_sp_sb_ops *sb_ops;
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const struct mlxsw_sp_port_type_speed_ops *port_type_speed_ops;
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const struct mlxsw_sp_ptp_ops *ptp_ops;
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const struct mlxsw_sp_span_ops *span_ops;
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const struct mlxsw_sp_policer_core_ops *policer_core_ops;
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const struct mlxsw_sp_trap_ops *trap_ops;
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const struct mlxsw_listener *listeners;
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size_t listeners_count;
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u32 lowest_shaper_bs;
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};
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struct mlxsw_sp_ptp_ops {
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struct mlxsw_sp_ptp_clock *
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(*clock_init)(struct mlxsw_sp *mlxsw_sp, struct device *dev);
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void (*clock_fini)(struct mlxsw_sp_ptp_clock *clock);
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struct mlxsw_sp_ptp_state *(*init)(struct mlxsw_sp *mlxsw_sp);
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void (*fini)(struct mlxsw_sp_ptp_state *ptp_state);
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/* Notify a driver that a packet that might be PTP was received. Driver
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* is responsible for freeing the passed-in SKB.
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*/
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void (*receive)(struct mlxsw_sp *mlxsw_sp, struct sk_buff *skb,
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u8 local_port);
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/* Notify a driver that a timestamped packet was transmitted. Driver
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* is responsible for freeing the passed-in SKB.
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*/
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void (*transmitted)(struct mlxsw_sp *mlxsw_sp, struct sk_buff *skb,
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u8 local_port);
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int (*hwtstamp_get)(struct mlxsw_sp_port *mlxsw_sp_port,
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struct hwtstamp_config *config);
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int (*hwtstamp_set)(struct mlxsw_sp_port *mlxsw_sp_port,
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struct hwtstamp_config *config);
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void (*shaper_work)(struct work_struct *work);
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int (*get_ts_info)(struct mlxsw_sp *mlxsw_sp,
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struct ethtool_ts_info *info);
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int (*get_stats_count)(void);
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void (*get_stats_strings)(u8 **p);
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void (*get_stats)(struct mlxsw_sp_port *mlxsw_sp_port,
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u64 *data, int data_index);
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};
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static inline struct mlxsw_sp_upper *
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mlxsw_sp_lag_get(struct mlxsw_sp *mlxsw_sp, u16 lag_id)
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{
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return &mlxsw_sp->lags[lag_id];
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}
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struct mlxsw_sp_port_pcpu_stats {
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u64 rx_packets;
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u64 rx_bytes;
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u64 tx_packets;
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u64 tx_bytes;
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struct u64_stats_sync syncp;
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u32 tx_dropped;
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};
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struct mlxsw_sp_port_sample {
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struct psample_group *psample_group;
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u32 trunc_size;
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u32 rate;
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bool truncate;
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};
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struct mlxsw_sp_bridge_port;
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struct mlxsw_sp_fid;
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struct mlxsw_sp_port_vlan {
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struct list_head list;
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struct mlxsw_sp_port *mlxsw_sp_port;
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struct mlxsw_sp_fid *fid;
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u16 vid;
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struct mlxsw_sp_bridge_port *bridge_port;
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struct list_head bridge_vlan_node;
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};
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/* No need an internal lock; At worse - miss a single periodic iteration */
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struct mlxsw_sp_port_xstats {
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u64 ecn;
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u64 wred_drop[TC_MAX_QUEUE];
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u64 tail_drop[TC_MAX_QUEUE];
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u64 backlog[TC_MAX_QUEUE];
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u64 tx_bytes[IEEE_8021QAZ_MAX_TCS];
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u64 tx_packets[IEEE_8021QAZ_MAX_TCS];
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};
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struct mlxsw_sp_ptp_port_dir_stats {
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u64 packets;
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u64 timestamps;
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};
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struct mlxsw_sp_ptp_port_stats {
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struct mlxsw_sp_ptp_port_dir_stats rx_gcd;
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struct mlxsw_sp_ptp_port_dir_stats tx_gcd;
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};
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struct mlxsw_sp_port {
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struct net_device *dev;
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struct mlxsw_sp_port_pcpu_stats __percpu *pcpu_stats;
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struct mlxsw_sp *mlxsw_sp;
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u8 local_port;
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u8 lagged:1,
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split:1;
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u16 pvid;
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u16 lag_id;
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struct {
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u8 tx_pause:1,
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rx_pause:1,
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autoneg:1;
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} link;
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struct {
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struct ieee_ets *ets;
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struct ieee_maxrate *maxrate;
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struct ieee_pfc *pfc;
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enum mlxsw_reg_qpts_trust_state trust_state;
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} dcb;
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struct mlxsw_sp_port_mapping mapping; /* mapping is constant during the
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* mlxsw_sp_port lifetime, however
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* the same localport can have
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* different mapping.
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*/
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struct {
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#define MLXSW_HW_STATS_UPDATE_TIME HZ
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struct rtnl_link_stats64 stats;
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struct mlxsw_sp_port_xstats xstats;
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struct delayed_work update_dw;
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} periodic_hw_stats;
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struct mlxsw_sp_port_sample __rcu *sample;
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struct list_head vlans_list;
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struct mlxsw_sp_port_vlan *default_vlan;
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struct mlxsw_sp_qdisc_state *qdisc;
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unsigned acl_rule_count;
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struct mlxsw_sp_flow_block *ing_flow_block;
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struct mlxsw_sp_flow_block *eg_flow_block;
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struct {
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struct delayed_work shaper_dw;
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struct hwtstamp_config hwtstamp_config;
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u16 ing_types;
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u16 egr_types;
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struct mlxsw_sp_ptp_port_stats stats;
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} ptp;
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u8 split_base_local_port;
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int max_mtu;
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u32 max_speed;
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struct mlxsw_sp_hdroom *hdroom;
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u64 module_overheat_initial_val;
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};
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struct mlxsw_sp_port_type_speed_ops {
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void (*from_ptys_supported_port)(struct mlxsw_sp *mlxsw_sp,
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u32 ptys_eth_proto,
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struct ethtool_link_ksettings *cmd);
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void (*from_ptys_link)(struct mlxsw_sp *mlxsw_sp, u32 ptys_eth_proto,
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u8 width, unsigned long *mode);
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u32 (*from_ptys_speed)(struct mlxsw_sp *mlxsw_sp, u32 ptys_eth_proto);
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void (*from_ptys_speed_duplex)(struct mlxsw_sp *mlxsw_sp,
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bool carrier_ok, u32 ptys_eth_proto,
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struct ethtool_link_ksettings *cmd);
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int (*ptys_max_speed)(struct mlxsw_sp_port *mlxsw_sp_port, u32 *p_max_speed);
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u32 (*to_ptys_advert_link)(struct mlxsw_sp *mlxsw_sp, u8 width,
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const struct ethtool_link_ksettings *cmd);
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u32 (*to_ptys_speed)(struct mlxsw_sp *mlxsw_sp, u8 width, u32 speed);
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void (*reg_ptys_eth_pack)(struct mlxsw_sp *mlxsw_sp, char *payload,
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u8 local_port, u32 proto_admin, bool autoneg);
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void (*reg_ptys_eth_unpack)(struct mlxsw_sp *mlxsw_sp, char *payload,
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u32 *p_eth_proto_cap,
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u32 *p_eth_proto_admin,
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u32 *p_eth_proto_oper);
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u32 (*ptys_proto_cap_masked_get)(u32 eth_proto_cap);
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};
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static inline u8 mlxsw_sp_tunnel_ecn_decap(u8 outer_ecn, u8 inner_ecn,
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bool *trap_en)
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{
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bool set_ce = false;
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*trap_en = !!__INET_ECN_decapsulate(outer_ecn, inner_ecn, &set_ce);
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if (set_ce)
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return INET_ECN_CE;
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else if (outer_ecn == INET_ECN_ECT_1 && inner_ecn == INET_ECN_ECT_0)
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return INET_ECN_ECT_1;
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else
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return inner_ecn;
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}
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static inline struct net_device *
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mlxsw_sp_bridge_vxlan_dev_find(struct net_device *br_dev)
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{
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struct net_device *dev;
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struct list_head *iter;
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netdev_for_each_lower_dev(br_dev, dev, iter) {
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if (netif_is_vxlan(dev))
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return dev;
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}
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return NULL;
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}
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static inline bool mlxsw_sp_bridge_has_vxlan(struct net_device *br_dev)
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{
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return !!mlxsw_sp_bridge_vxlan_dev_find(br_dev);
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}
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static inline int
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mlxsw_sp_vxlan_mapped_vid(const struct net_device *vxlan_dev, u16 *p_vid)
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{
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struct bridge_vlan_info vinfo;
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u16 vid = 0;
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int err;
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err = br_vlan_get_pvid(vxlan_dev, &vid);
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if (err || !vid)
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goto out;
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err = br_vlan_get_info(vxlan_dev, vid, &vinfo);
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if (err || !(vinfo.flags & BRIDGE_VLAN_INFO_UNTAGGED))
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vid = 0;
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out:
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*p_vid = vid;
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return err;
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}
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static inline bool
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mlxsw_sp_port_is_pause_en(const struct mlxsw_sp_port *mlxsw_sp_port)
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{
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return mlxsw_sp_port->link.tx_pause || mlxsw_sp_port->link.rx_pause;
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}
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static inline struct mlxsw_sp_port *
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mlxsw_sp_port_lagged_get(struct mlxsw_sp *mlxsw_sp, u16 lag_id, u8 port_index)
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{
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struct mlxsw_sp_port *mlxsw_sp_port;
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u8 local_port;
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local_port = mlxsw_core_lag_mapping_get(mlxsw_sp->core,
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lag_id, port_index);
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mlxsw_sp_port = mlxsw_sp->ports[local_port];
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return mlxsw_sp_port && mlxsw_sp_port->lagged ? mlxsw_sp_port : NULL;
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}
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static inline struct mlxsw_sp_port_vlan *
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mlxsw_sp_port_vlan_find_by_vid(const struct mlxsw_sp_port *mlxsw_sp_port,
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u16 vid)
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{
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struct mlxsw_sp_port_vlan *mlxsw_sp_port_vlan;
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list_for_each_entry(mlxsw_sp_port_vlan, &mlxsw_sp_port->vlans_list,
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list) {
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if (mlxsw_sp_port_vlan->vid == vid)
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return mlxsw_sp_port_vlan;
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}
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return NULL;
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}
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enum mlxsw_sp_flood_type {
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MLXSW_SP_FLOOD_TYPE_UC,
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MLXSW_SP_FLOOD_TYPE_BC,
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MLXSW_SP_FLOOD_TYPE_MC,
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};
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int mlxsw_sp_port_get_stats_raw(struct net_device *dev, int grp,
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int prio, char *ppcnt_pl);
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int mlxsw_sp_port_admin_status_set(struct mlxsw_sp_port *mlxsw_sp_port,
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bool is_up);
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/* spectrum_buffers.c */
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struct mlxsw_sp_hdroom_prio {
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/* Number of port buffer associated with this priority. This is the
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* actually configured value.
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*/
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u8 buf_idx;
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/* Value of buf_idx deduced from the DCB ETS configuration. */
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u8 ets_buf_idx;
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/* Value of buf_idx taken from the dcbnl_setbuffer configuration. */
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u8 set_buf_idx;
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bool lossy;
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};
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struct mlxsw_sp_hdroom_buf {
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u32 thres_cells;
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u32 size_cells;
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/* Size requirement form dcbnl_setbuffer. */
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u32 set_size_cells;
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bool lossy;
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};
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enum mlxsw_sp_hdroom_mode {
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MLXSW_SP_HDROOM_MODE_DCB,
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MLXSW_SP_HDROOM_MODE_TC,
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};
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#define MLXSW_SP_PB_COUNT 10
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struct mlxsw_sp_hdroom {
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enum mlxsw_sp_hdroom_mode mode;
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struct {
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struct mlxsw_sp_hdroom_prio prio[IEEE_8021Q_MAX_PRIORITIES];
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} prios;
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struct {
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struct mlxsw_sp_hdroom_buf buf[MLXSW_SP_PB_COUNT];
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} bufs;
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struct {
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/* Size actually configured for the internal buffer. Equal to
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* reserve when internal buffer is enabled.
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*/
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u32 size_cells;
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/* Space reserved in the headroom for the internal buffer. Port
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* buffers are not allowed to grow into this space.
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*/
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u32 reserve_cells;
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bool enable;
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} int_buf;
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int delay_bytes;
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int mtu;
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};
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int mlxsw_sp_buffers_init(struct mlxsw_sp *mlxsw_sp);
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void mlxsw_sp_buffers_fini(struct mlxsw_sp *mlxsw_sp);
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int mlxsw_sp_port_buffers_init(struct mlxsw_sp_port *mlxsw_sp_port);
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void mlxsw_sp_port_buffers_fini(struct mlxsw_sp_port *mlxsw_sp_port);
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int mlxsw_sp_sb_pool_get(struct mlxsw_core *mlxsw_core,
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unsigned int sb_index, u16 pool_index,
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struct devlink_sb_pool_info *pool_info);
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int mlxsw_sp_sb_pool_set(struct mlxsw_core *mlxsw_core,
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unsigned int sb_index, u16 pool_index, u32 size,
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enum devlink_sb_threshold_type threshold_type,
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struct netlink_ext_ack *extack);
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int mlxsw_sp_sb_port_pool_get(struct mlxsw_core_port *mlxsw_core_port,
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unsigned int sb_index, u16 pool_index,
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u32 *p_threshold);
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int mlxsw_sp_sb_port_pool_set(struct mlxsw_core_port *mlxsw_core_port,
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unsigned int sb_index, u16 pool_index,
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u32 threshold, struct netlink_ext_ack *extack);
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int mlxsw_sp_sb_tc_pool_bind_get(struct mlxsw_core_port *mlxsw_core_port,
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unsigned int sb_index, u16 tc_index,
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enum devlink_sb_pool_type pool_type,
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u16 *p_pool_index, u32 *p_threshold);
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int mlxsw_sp_sb_tc_pool_bind_set(struct mlxsw_core_port *mlxsw_core_port,
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unsigned int sb_index, u16 tc_index,
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enum devlink_sb_pool_type pool_type,
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u16 pool_index, u32 threshold,
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struct netlink_ext_ack *extack);
|
int mlxsw_sp_sb_occ_snapshot(struct mlxsw_core *mlxsw_core,
|
unsigned int sb_index);
|
int mlxsw_sp_sb_occ_max_clear(struct mlxsw_core *mlxsw_core,
|
unsigned int sb_index);
|
int mlxsw_sp_sb_occ_port_pool_get(struct mlxsw_core_port *mlxsw_core_port,
|
unsigned int sb_index, u16 pool_index,
|
u32 *p_cur, u32 *p_max);
|
int mlxsw_sp_sb_occ_tc_port_bind_get(struct mlxsw_core_port *mlxsw_core_port,
|
unsigned int sb_index, u16 tc_index,
|
enum devlink_sb_pool_type pool_type,
|
u32 *p_cur, u32 *p_max);
|
u32 mlxsw_sp_cells_bytes(const struct mlxsw_sp *mlxsw_sp, u32 cells);
|
u32 mlxsw_sp_bytes_cells(const struct mlxsw_sp *mlxsw_sp, u32 bytes);
|
void mlxsw_sp_hdroom_prios_reset_buf_idx(struct mlxsw_sp_hdroom *hdroom);
|
void mlxsw_sp_hdroom_bufs_reset_lossiness(struct mlxsw_sp_hdroom *hdroom);
|
void mlxsw_sp_hdroom_bufs_reset_sizes(struct mlxsw_sp_port *mlxsw_sp_port,
|
struct mlxsw_sp_hdroom *hdroom);
|
int mlxsw_sp_hdroom_configure(struct mlxsw_sp_port *mlxsw_sp_port,
|
const struct mlxsw_sp_hdroom *hdroom);
|
|
extern const struct mlxsw_sp_sb_vals mlxsw_sp1_sb_vals;
|
extern const struct mlxsw_sp_sb_vals mlxsw_sp2_sb_vals;
|
|
extern const struct mlxsw_sp_sb_ops mlxsw_sp1_sb_ops;
|
extern const struct mlxsw_sp_sb_ops mlxsw_sp2_sb_ops;
|
extern const struct mlxsw_sp_sb_ops mlxsw_sp3_sb_ops;
|
|
/* spectrum_switchdev.c */
|
int mlxsw_sp_switchdev_init(struct mlxsw_sp *mlxsw_sp);
|
void mlxsw_sp_switchdev_fini(struct mlxsw_sp *mlxsw_sp);
|
int mlxsw_sp_rif_fdb_op(struct mlxsw_sp *mlxsw_sp, const char *mac, u16 fid,
|
bool adding);
|
void
|
mlxsw_sp_port_vlan_bridge_leave(struct mlxsw_sp_port_vlan *mlxsw_sp_port_vlan);
|
int mlxsw_sp_port_bridge_join(struct mlxsw_sp_port *mlxsw_sp_port,
|
struct net_device *brport_dev,
|
struct net_device *br_dev,
|
struct netlink_ext_ack *extack);
|
void mlxsw_sp_port_bridge_leave(struct mlxsw_sp_port *mlxsw_sp_port,
|
struct net_device *brport_dev,
|
struct net_device *br_dev);
|
bool mlxsw_sp_bridge_device_is_offloaded(const struct mlxsw_sp *mlxsw_sp,
|
const struct net_device *br_dev);
|
int mlxsw_sp_bridge_vxlan_join(struct mlxsw_sp *mlxsw_sp,
|
const struct net_device *br_dev,
|
const struct net_device *vxlan_dev, u16 vid,
|
struct netlink_ext_ack *extack);
|
void mlxsw_sp_bridge_vxlan_leave(struct mlxsw_sp *mlxsw_sp,
|
const struct net_device *vxlan_dev);
|
extern struct notifier_block mlxsw_sp_switchdev_notifier;
|
|
/* spectrum.c */
|
void mlxsw_sp_rx_listener_no_mark_func(struct sk_buff *skb,
|
u8 local_port, void *priv);
|
void mlxsw_sp_ptp_receive(struct mlxsw_sp *mlxsw_sp, struct sk_buff *skb,
|
u8 local_port);
|
void mlxsw_sp_sample_receive(struct mlxsw_sp *mlxsw_sp, struct sk_buff *skb,
|
u8 local_port);
|
int mlxsw_sp_port_speed_get(struct mlxsw_sp_port *mlxsw_sp_port, u32 *speed);
|
int mlxsw_sp_port_ets_set(struct mlxsw_sp_port *mlxsw_sp_port,
|
enum mlxsw_reg_qeec_hr hr, u8 index, u8 next_index,
|
bool dwrr, u8 dwrr_weight);
|
int mlxsw_sp_port_prio_tc_set(struct mlxsw_sp_port *mlxsw_sp_port,
|
u8 switch_prio, u8 tclass);
|
int mlxsw_sp_port_ets_maxrate_set(struct mlxsw_sp_port *mlxsw_sp_port,
|
enum mlxsw_reg_qeec_hr hr, u8 index,
|
u8 next_index, u32 maxrate, u8 burst_size);
|
enum mlxsw_reg_spms_state mlxsw_sp_stp_spms_state(u8 stp_state);
|
int mlxsw_sp_port_vid_stp_set(struct mlxsw_sp_port *mlxsw_sp_port, u16 vid,
|
u8 state);
|
int mlxsw_sp_port_vp_mode_set(struct mlxsw_sp_port *mlxsw_sp_port, bool enable);
|
int mlxsw_sp_port_vid_learning_set(struct mlxsw_sp_port *mlxsw_sp_port, u16 vid,
|
bool learn_enable);
|
int mlxsw_sp_port_pvid_set(struct mlxsw_sp_port *mlxsw_sp_port, u16 vid);
|
struct mlxsw_sp_port_vlan *
|
mlxsw_sp_port_vlan_create(struct mlxsw_sp_port *mlxsw_sp_port, u16 vid);
|
void mlxsw_sp_port_vlan_destroy(struct mlxsw_sp_port_vlan *mlxsw_sp_port_vlan);
|
int mlxsw_sp_port_vlan_set(struct mlxsw_sp_port *mlxsw_sp_port, u16 vid_begin,
|
u16 vid_end, bool is_member, bool untagged);
|
int mlxsw_sp_flow_counter_get(struct mlxsw_sp *mlxsw_sp,
|
unsigned int counter_index, u64 *packets,
|
u64 *bytes);
|
int mlxsw_sp_flow_counter_alloc(struct mlxsw_sp *mlxsw_sp,
|
unsigned int *p_counter_index);
|
void mlxsw_sp_flow_counter_free(struct mlxsw_sp *mlxsw_sp,
|
unsigned int counter_index);
|
bool mlxsw_sp_port_dev_check(const struct net_device *dev);
|
struct mlxsw_sp *mlxsw_sp_lower_get(struct net_device *dev);
|
struct mlxsw_sp_port *mlxsw_sp_port_dev_lower_find(struct net_device *dev);
|
struct mlxsw_sp_port *mlxsw_sp_port_lower_dev_hold(struct net_device *dev);
|
void mlxsw_sp_port_dev_put(struct mlxsw_sp_port *mlxsw_sp_port);
|
struct mlxsw_sp_port *mlxsw_sp_port_dev_lower_find_rcu(struct net_device *dev);
|
|
/* spectrum_dcb.c */
|
#ifdef CONFIG_MLXSW_SPECTRUM_DCB
|
int mlxsw_sp_port_dcb_init(struct mlxsw_sp_port *mlxsw_sp_port);
|
void mlxsw_sp_port_dcb_fini(struct mlxsw_sp_port *mlxsw_sp_port);
|
#else
|
static inline int mlxsw_sp_port_dcb_init(struct mlxsw_sp_port *mlxsw_sp_port)
|
{
|
return 0;
|
}
|
static inline void mlxsw_sp_port_dcb_fini(struct mlxsw_sp_port *mlxsw_sp_port)
|
{}
|
#endif
|
|
/* spectrum_router.c */
|
enum mlxsw_sp_l3proto {
|
MLXSW_SP_L3_PROTO_IPV4,
|
MLXSW_SP_L3_PROTO_IPV6,
|
#define MLXSW_SP_L3_PROTO_MAX (MLXSW_SP_L3_PROTO_IPV6 + 1)
|
};
|
|
union mlxsw_sp_l3addr {
|
__be32 addr4;
|
struct in6_addr addr6;
|
};
|
|
int mlxsw_sp_router_init(struct mlxsw_sp *mlxsw_sp,
|
struct netlink_ext_ack *extack);
|
void mlxsw_sp_router_fini(struct mlxsw_sp *mlxsw_sp);
|
int mlxsw_sp_netdevice_router_port_event(struct net_device *dev,
|
unsigned long event, void *ptr);
|
void mlxsw_sp_rif_macvlan_del(struct mlxsw_sp *mlxsw_sp,
|
const struct net_device *macvlan_dev);
|
int mlxsw_sp_inetaddr_valid_event(struct notifier_block *unused,
|
unsigned long event, void *ptr);
|
int mlxsw_sp_inet6addr_valid_event(struct notifier_block *unused,
|
unsigned long event, void *ptr);
|
int mlxsw_sp_netdevice_vrf_event(struct net_device *l3_dev, unsigned long event,
|
struct netdev_notifier_changeupper_info *info);
|
bool mlxsw_sp_netdev_is_ipip_ol(const struct mlxsw_sp *mlxsw_sp,
|
const struct net_device *dev);
|
bool mlxsw_sp_netdev_is_ipip_ul(struct mlxsw_sp *mlxsw_sp,
|
const struct net_device *dev);
|
int mlxsw_sp_netdevice_ipip_ol_event(struct mlxsw_sp *mlxsw_sp,
|
struct net_device *l3_dev,
|
unsigned long event,
|
struct netdev_notifier_info *info);
|
int
|
mlxsw_sp_netdevice_ipip_ul_event(struct mlxsw_sp *mlxsw_sp,
|
struct net_device *l3_dev,
|
unsigned long event,
|
struct netdev_notifier_info *info);
|
void
|
mlxsw_sp_port_vlan_router_leave(struct mlxsw_sp_port_vlan *mlxsw_sp_port_vlan);
|
void mlxsw_sp_rif_destroy_by_dev(struct mlxsw_sp *mlxsw_sp,
|
struct net_device *dev);
|
bool mlxsw_sp_rif_exists(struct mlxsw_sp *mlxsw_sp,
|
const struct net_device *dev);
|
u16 mlxsw_sp_rif_vid(struct mlxsw_sp *mlxsw_sp, const struct net_device *dev);
|
u8 mlxsw_sp_router_port(const struct mlxsw_sp *mlxsw_sp);
|
int mlxsw_sp_router_nve_promote_decap(struct mlxsw_sp *mlxsw_sp, u32 ul_tb_id,
|
enum mlxsw_sp_l3proto ul_proto,
|
const union mlxsw_sp_l3addr *ul_sip,
|
u32 tunnel_index);
|
void mlxsw_sp_router_nve_demote_decap(struct mlxsw_sp *mlxsw_sp, u32 ul_tb_id,
|
enum mlxsw_sp_l3proto ul_proto,
|
const union mlxsw_sp_l3addr *ul_sip);
|
int mlxsw_sp_router_tb_id_vr_id(struct mlxsw_sp *mlxsw_sp, u32 tb_id,
|
u16 *vr_id);
|
int mlxsw_sp_router_ul_rif_get(struct mlxsw_sp *mlxsw_sp, u32 ul_tb_id,
|
u16 *ul_rif_index);
|
void mlxsw_sp_router_ul_rif_put(struct mlxsw_sp *mlxsw_sp, u16 ul_rif_index);
|
|
/* spectrum_kvdl.c */
|
enum mlxsw_sp_kvdl_entry_type {
|
MLXSW_SP_KVDL_ENTRY_TYPE_ADJ,
|
MLXSW_SP_KVDL_ENTRY_TYPE_ACTSET,
|
MLXSW_SP_KVDL_ENTRY_TYPE_PBS,
|
MLXSW_SP_KVDL_ENTRY_TYPE_MCRIGR,
|
MLXSW_SP_KVDL_ENTRY_TYPE_TNUMT,
|
};
|
|
static inline unsigned int
|
mlxsw_sp_kvdl_entry_size(enum mlxsw_sp_kvdl_entry_type type)
|
{
|
switch (type) {
|
case MLXSW_SP_KVDL_ENTRY_TYPE_ADJ:
|
case MLXSW_SP_KVDL_ENTRY_TYPE_ACTSET:
|
case MLXSW_SP_KVDL_ENTRY_TYPE_PBS:
|
case MLXSW_SP_KVDL_ENTRY_TYPE_MCRIGR:
|
case MLXSW_SP_KVDL_ENTRY_TYPE_TNUMT:
|
default:
|
return 1;
|
}
|
}
|
|
struct mlxsw_sp_kvdl_ops {
|
size_t priv_size;
|
int (*init)(struct mlxsw_sp *mlxsw_sp, void *priv);
|
void (*fini)(struct mlxsw_sp *mlxsw_sp, void *priv);
|
int (*alloc)(struct mlxsw_sp *mlxsw_sp, void *priv,
|
enum mlxsw_sp_kvdl_entry_type type,
|
unsigned int entry_count, u32 *p_entry_index);
|
void (*free)(struct mlxsw_sp *mlxsw_sp, void *priv,
|
enum mlxsw_sp_kvdl_entry_type type,
|
unsigned int entry_count, int entry_index);
|
int (*alloc_size_query)(struct mlxsw_sp *mlxsw_sp, void *priv,
|
enum mlxsw_sp_kvdl_entry_type type,
|
unsigned int entry_count,
|
unsigned int *p_alloc_count);
|
int (*resources_register)(struct mlxsw_sp *mlxsw_sp, void *priv);
|
};
|
|
int mlxsw_sp_kvdl_init(struct mlxsw_sp *mlxsw_sp);
|
void mlxsw_sp_kvdl_fini(struct mlxsw_sp *mlxsw_sp);
|
int mlxsw_sp_kvdl_alloc(struct mlxsw_sp *mlxsw_sp,
|
enum mlxsw_sp_kvdl_entry_type type,
|
unsigned int entry_count, u32 *p_entry_index);
|
void mlxsw_sp_kvdl_free(struct mlxsw_sp *mlxsw_sp,
|
enum mlxsw_sp_kvdl_entry_type type,
|
unsigned int entry_count, int entry_index);
|
int mlxsw_sp_kvdl_alloc_count_query(struct mlxsw_sp *mlxsw_sp,
|
enum mlxsw_sp_kvdl_entry_type type,
|
unsigned int entry_count,
|
unsigned int *p_alloc_count);
|
|
/* spectrum1_kvdl.c */
|
extern const struct mlxsw_sp_kvdl_ops mlxsw_sp1_kvdl_ops;
|
int mlxsw_sp1_kvdl_resources_register(struct mlxsw_core *mlxsw_core);
|
|
/* spectrum2_kvdl.c */
|
extern const struct mlxsw_sp_kvdl_ops mlxsw_sp2_kvdl_ops;
|
|
struct mlxsw_sp_acl_rule_info {
|
unsigned int priority;
|
struct mlxsw_afk_element_values values;
|
struct mlxsw_afa_block *act_block;
|
u8 action_created:1,
|
ingress_bind_blocker:1,
|
egress_bind_blocker:1,
|
counter_valid:1,
|
policer_index_valid:1;
|
unsigned int counter_index;
|
u16 policer_index;
|
};
|
|
/* spectrum_flow.c */
|
struct mlxsw_sp_flow_block {
|
struct list_head binding_list;
|
struct {
|
struct list_head list;
|
unsigned int min_prio;
|
unsigned int max_prio;
|
} mall;
|
struct mlxsw_sp_acl_ruleset *ruleset_zero;
|
struct mlxsw_sp *mlxsw_sp;
|
unsigned int rule_count;
|
unsigned int disable_count;
|
unsigned int ingress_blocker_rule_count;
|
unsigned int egress_blocker_rule_count;
|
unsigned int ingress_binding_count;
|
unsigned int egress_binding_count;
|
struct net *net;
|
};
|
|
struct mlxsw_sp_flow_block_binding {
|
struct list_head list;
|
struct mlxsw_sp_port *mlxsw_sp_port;
|
bool ingress;
|
};
|
|
static inline struct mlxsw_sp *
|
mlxsw_sp_flow_block_mlxsw_sp(struct mlxsw_sp_flow_block *block)
|
{
|
return block->mlxsw_sp;
|
}
|
|
static inline unsigned int
|
mlxsw_sp_flow_block_rule_count(const struct mlxsw_sp_flow_block *block)
|
{
|
return block ? block->rule_count : 0;
|
}
|
|
static inline void
|
mlxsw_sp_flow_block_disable_inc(struct mlxsw_sp_flow_block *block)
|
{
|
if (block)
|
block->disable_count++;
|
}
|
|
static inline void
|
mlxsw_sp_flow_block_disable_dec(struct mlxsw_sp_flow_block *block)
|
{
|
if (block)
|
block->disable_count--;
|
}
|
|
static inline bool
|
mlxsw_sp_flow_block_disabled(const struct mlxsw_sp_flow_block *block)
|
{
|
return block->disable_count;
|
}
|
|
static inline bool
|
mlxsw_sp_flow_block_is_egress_bound(const struct mlxsw_sp_flow_block *block)
|
{
|
return block->egress_binding_count;
|
}
|
|
static inline bool
|
mlxsw_sp_flow_block_is_ingress_bound(const struct mlxsw_sp_flow_block *block)
|
{
|
return block->ingress_binding_count;
|
}
|
|
static inline bool
|
mlxsw_sp_flow_block_is_mixed_bound(const struct mlxsw_sp_flow_block *block)
|
{
|
return block->ingress_binding_count && block->egress_binding_count;
|
}
|
|
struct mlxsw_sp_flow_block *mlxsw_sp_flow_block_create(struct mlxsw_sp *mlxsw_sp,
|
struct net *net);
|
void mlxsw_sp_flow_block_destroy(struct mlxsw_sp_flow_block *block);
|
int mlxsw_sp_setup_tc_block_clsact(struct mlxsw_sp_port *mlxsw_sp_port,
|
struct flow_block_offload *f,
|
bool ingress);
|
|
/* spectrum_acl.c */
|
struct mlxsw_sp_acl_ruleset;
|
|
enum mlxsw_sp_acl_profile {
|
MLXSW_SP_ACL_PROFILE_FLOWER,
|
MLXSW_SP_ACL_PROFILE_MR,
|
};
|
|
struct mlxsw_afk *mlxsw_sp_acl_afk(struct mlxsw_sp_acl *acl);
|
|
int mlxsw_sp_acl_ruleset_bind(struct mlxsw_sp *mlxsw_sp,
|
struct mlxsw_sp_flow_block *block,
|
struct mlxsw_sp_flow_block_binding *binding);
|
void mlxsw_sp_acl_ruleset_unbind(struct mlxsw_sp *mlxsw_sp,
|
struct mlxsw_sp_flow_block *block,
|
struct mlxsw_sp_flow_block_binding *binding);
|
struct mlxsw_sp_acl_ruleset *
|
mlxsw_sp_acl_ruleset_lookup(struct mlxsw_sp *mlxsw_sp,
|
struct mlxsw_sp_flow_block *block, u32 chain_index,
|
enum mlxsw_sp_acl_profile profile);
|
struct mlxsw_sp_acl_ruleset *
|
mlxsw_sp_acl_ruleset_get(struct mlxsw_sp *mlxsw_sp,
|
struct mlxsw_sp_flow_block *block, u32 chain_index,
|
enum mlxsw_sp_acl_profile profile,
|
struct mlxsw_afk_element_usage *tmplt_elusage);
|
void mlxsw_sp_acl_ruleset_put(struct mlxsw_sp *mlxsw_sp,
|
struct mlxsw_sp_acl_ruleset *ruleset);
|
u16 mlxsw_sp_acl_ruleset_group_id(struct mlxsw_sp_acl_ruleset *ruleset);
|
void mlxsw_sp_acl_ruleset_prio_get(struct mlxsw_sp_acl_ruleset *ruleset,
|
unsigned int *p_min_prio,
|
unsigned int *p_max_prio);
|
|
struct mlxsw_sp_acl_rule_info *
|
mlxsw_sp_acl_rulei_create(struct mlxsw_sp_acl *acl,
|
struct mlxsw_afa_block *afa_block);
|
void mlxsw_sp_acl_rulei_destroy(struct mlxsw_sp_acl_rule_info *rulei);
|
int mlxsw_sp_acl_rulei_commit(struct mlxsw_sp_acl_rule_info *rulei);
|
void mlxsw_sp_acl_rulei_priority(struct mlxsw_sp_acl_rule_info *rulei,
|
unsigned int priority);
|
void mlxsw_sp_acl_rulei_keymask_u32(struct mlxsw_sp_acl_rule_info *rulei,
|
enum mlxsw_afk_element element,
|
u32 key_value, u32 mask_value);
|
void mlxsw_sp_acl_rulei_keymask_buf(struct mlxsw_sp_acl_rule_info *rulei,
|
enum mlxsw_afk_element element,
|
const char *key_value,
|
const char *mask_value, unsigned int len);
|
int mlxsw_sp_acl_rulei_act_continue(struct mlxsw_sp_acl_rule_info *rulei);
|
int mlxsw_sp_acl_rulei_act_jump(struct mlxsw_sp_acl_rule_info *rulei,
|
u16 group_id);
|
int mlxsw_sp_acl_rulei_act_terminate(struct mlxsw_sp_acl_rule_info *rulei);
|
int mlxsw_sp_acl_rulei_act_drop(struct mlxsw_sp_acl_rule_info *rulei,
|
bool ingress,
|
const struct flow_action_cookie *fa_cookie,
|
struct netlink_ext_ack *extack);
|
int mlxsw_sp_acl_rulei_act_trap(struct mlxsw_sp_acl_rule_info *rulei);
|
int mlxsw_sp_acl_rulei_act_mirror(struct mlxsw_sp *mlxsw_sp,
|
struct mlxsw_sp_acl_rule_info *rulei,
|
struct mlxsw_sp_flow_block *block,
|
struct net_device *out_dev,
|
struct netlink_ext_ack *extack);
|
int mlxsw_sp_acl_rulei_act_fwd(struct mlxsw_sp *mlxsw_sp,
|
struct mlxsw_sp_acl_rule_info *rulei,
|
struct net_device *out_dev,
|
struct netlink_ext_ack *extack);
|
int mlxsw_sp_acl_rulei_act_vlan(struct mlxsw_sp *mlxsw_sp,
|
struct mlxsw_sp_acl_rule_info *rulei,
|
u32 action, u16 vid, u16 proto, u8 prio,
|
struct netlink_ext_ack *extack);
|
int mlxsw_sp_acl_rulei_act_priority(struct mlxsw_sp *mlxsw_sp,
|
struct mlxsw_sp_acl_rule_info *rulei,
|
u32 prio, struct netlink_ext_ack *extack);
|
int mlxsw_sp_acl_rulei_act_mangle(struct mlxsw_sp *mlxsw_sp,
|
struct mlxsw_sp_acl_rule_info *rulei,
|
enum flow_action_mangle_base htype,
|
u32 offset, u32 mask, u32 val,
|
struct netlink_ext_ack *extack);
|
int mlxsw_sp_acl_rulei_act_police(struct mlxsw_sp *mlxsw_sp,
|
struct mlxsw_sp_acl_rule_info *rulei,
|
u32 index, u64 rate_bytes_ps,
|
u32 burst, struct netlink_ext_ack *extack);
|
int mlxsw_sp_acl_rulei_act_count(struct mlxsw_sp *mlxsw_sp,
|
struct mlxsw_sp_acl_rule_info *rulei,
|
struct netlink_ext_ack *extack);
|
int mlxsw_sp_acl_rulei_act_fid_set(struct mlxsw_sp *mlxsw_sp,
|
struct mlxsw_sp_acl_rule_info *rulei,
|
u16 fid, struct netlink_ext_ack *extack);
|
|
struct mlxsw_sp_acl_rule;
|
|
struct mlxsw_sp_acl_rule *
|
mlxsw_sp_acl_rule_create(struct mlxsw_sp *mlxsw_sp,
|
struct mlxsw_sp_acl_ruleset *ruleset,
|
unsigned long cookie,
|
struct mlxsw_afa_block *afa_block,
|
struct netlink_ext_ack *extack);
|
void mlxsw_sp_acl_rule_destroy(struct mlxsw_sp *mlxsw_sp,
|
struct mlxsw_sp_acl_rule *rule);
|
int mlxsw_sp_acl_rule_add(struct mlxsw_sp *mlxsw_sp,
|
struct mlxsw_sp_acl_rule *rule);
|
void mlxsw_sp_acl_rule_del(struct mlxsw_sp *mlxsw_sp,
|
struct mlxsw_sp_acl_rule *rule);
|
int mlxsw_sp_acl_rule_action_replace(struct mlxsw_sp *mlxsw_sp,
|
struct mlxsw_sp_acl_rule *rule,
|
struct mlxsw_afa_block *afa_block);
|
struct mlxsw_sp_acl_rule *
|
mlxsw_sp_acl_rule_lookup(struct mlxsw_sp *mlxsw_sp,
|
struct mlxsw_sp_acl_ruleset *ruleset,
|
unsigned long cookie);
|
struct mlxsw_sp_acl_rule_info *
|
mlxsw_sp_acl_rule_rulei(struct mlxsw_sp_acl_rule *rule);
|
int mlxsw_sp_acl_rule_get_stats(struct mlxsw_sp *mlxsw_sp,
|
struct mlxsw_sp_acl_rule *rule,
|
u64 *packets, u64 *bytes, u64 *drops,
|
u64 *last_use,
|
enum flow_action_hw_stats *used_hw_stats);
|
|
struct mlxsw_sp_fid *mlxsw_sp_acl_dummy_fid(struct mlxsw_sp *mlxsw_sp);
|
|
static inline const struct flow_action_cookie *
|
mlxsw_sp_acl_act_cookie_lookup(struct mlxsw_sp *mlxsw_sp, u32 cookie_index)
|
{
|
return mlxsw_afa_cookie_lookup(mlxsw_sp->afa, cookie_index);
|
}
|
|
int mlxsw_sp_acl_init(struct mlxsw_sp *mlxsw_sp);
|
void mlxsw_sp_acl_fini(struct mlxsw_sp *mlxsw_sp);
|
u32 mlxsw_sp_acl_region_rehash_intrvl_get(struct mlxsw_sp *mlxsw_sp);
|
int mlxsw_sp_acl_region_rehash_intrvl_set(struct mlxsw_sp *mlxsw_sp, u32 val);
|
|
struct mlxsw_sp_acl_mangle_action;
|
|
struct mlxsw_sp_acl_rulei_ops {
|
int (*act_mangle_field)(struct mlxsw_sp *mlxsw_sp, struct mlxsw_sp_acl_rule_info *rulei,
|
struct mlxsw_sp_acl_mangle_action *mact, u32 val,
|
struct netlink_ext_ack *extack);
|
};
|
|
extern struct mlxsw_sp_acl_rulei_ops mlxsw_sp1_acl_rulei_ops;
|
extern struct mlxsw_sp_acl_rulei_ops mlxsw_sp2_acl_rulei_ops;
|
|
/* spectrum_acl_tcam.c */
|
struct mlxsw_sp_acl_tcam;
|
struct mlxsw_sp_acl_tcam_region;
|
|
struct mlxsw_sp_acl_tcam_ops {
|
enum mlxsw_reg_ptar_key_type key_type;
|
size_t priv_size;
|
int (*init)(struct mlxsw_sp *mlxsw_sp, void *priv,
|
struct mlxsw_sp_acl_tcam *tcam);
|
void (*fini)(struct mlxsw_sp *mlxsw_sp, void *priv);
|
size_t region_priv_size;
|
int (*region_init)(struct mlxsw_sp *mlxsw_sp, void *region_priv,
|
void *tcam_priv,
|
struct mlxsw_sp_acl_tcam_region *region,
|
void *hints_priv);
|
void (*region_fini)(struct mlxsw_sp *mlxsw_sp, void *region_priv);
|
int (*region_associate)(struct mlxsw_sp *mlxsw_sp,
|
struct mlxsw_sp_acl_tcam_region *region);
|
void * (*region_rehash_hints_get)(void *region_priv);
|
void (*region_rehash_hints_put)(void *hints_priv);
|
size_t chunk_priv_size;
|
void (*chunk_init)(void *region_priv, void *chunk_priv,
|
unsigned int priority);
|
void (*chunk_fini)(void *chunk_priv);
|
size_t entry_priv_size;
|
int (*entry_add)(struct mlxsw_sp *mlxsw_sp,
|
void *region_priv, void *chunk_priv,
|
void *entry_priv,
|
struct mlxsw_sp_acl_rule_info *rulei);
|
void (*entry_del)(struct mlxsw_sp *mlxsw_sp,
|
void *region_priv, void *chunk_priv,
|
void *entry_priv);
|
int (*entry_action_replace)(struct mlxsw_sp *mlxsw_sp,
|
void *region_priv, void *entry_priv,
|
struct mlxsw_sp_acl_rule_info *rulei);
|
int (*entry_activity_get)(struct mlxsw_sp *mlxsw_sp,
|
void *region_priv, void *entry_priv,
|
bool *activity);
|
};
|
|
/* spectrum1_acl_tcam.c */
|
extern const struct mlxsw_sp_acl_tcam_ops mlxsw_sp1_acl_tcam_ops;
|
|
/* spectrum2_acl_tcam.c */
|
extern const struct mlxsw_sp_acl_tcam_ops mlxsw_sp2_acl_tcam_ops;
|
|
/* spectrum_acl_flex_actions.c */
|
extern const struct mlxsw_afa_ops mlxsw_sp1_act_afa_ops;
|
extern const struct mlxsw_afa_ops mlxsw_sp2_act_afa_ops;
|
|
/* spectrum_acl_flex_keys.c */
|
extern const struct mlxsw_afk_ops mlxsw_sp1_afk_ops;
|
extern const struct mlxsw_afk_ops mlxsw_sp2_afk_ops;
|
|
/* spectrum_matchall.c */
|
enum mlxsw_sp_mall_action_type {
|
MLXSW_SP_MALL_ACTION_TYPE_MIRROR,
|
MLXSW_SP_MALL_ACTION_TYPE_SAMPLE,
|
MLXSW_SP_MALL_ACTION_TYPE_TRAP,
|
};
|
|
struct mlxsw_sp_mall_mirror_entry {
|
const struct net_device *to_dev;
|
int span_id;
|
};
|
|
struct mlxsw_sp_mall_trap_entry {
|
int span_id;
|
};
|
|
struct mlxsw_sp_mall_entry {
|
struct list_head list;
|
unsigned long cookie;
|
unsigned int priority;
|
enum mlxsw_sp_mall_action_type type;
|
bool ingress;
|
union {
|
struct mlxsw_sp_mall_mirror_entry mirror;
|
struct mlxsw_sp_mall_trap_entry trap;
|
struct mlxsw_sp_port_sample sample;
|
};
|
struct rcu_head rcu;
|
};
|
|
int mlxsw_sp_mall_replace(struct mlxsw_sp *mlxsw_sp,
|
struct mlxsw_sp_flow_block *block,
|
struct tc_cls_matchall_offload *f);
|
void mlxsw_sp_mall_destroy(struct mlxsw_sp_flow_block *block,
|
struct tc_cls_matchall_offload *f);
|
int mlxsw_sp_mall_port_bind(struct mlxsw_sp_flow_block *block,
|
struct mlxsw_sp_port *mlxsw_sp_port);
|
void mlxsw_sp_mall_port_unbind(struct mlxsw_sp_flow_block *block,
|
struct mlxsw_sp_port *mlxsw_sp_port);
|
int mlxsw_sp_mall_prio_get(struct mlxsw_sp_flow_block *block, u32 chain_index,
|
unsigned int *p_min_prio, unsigned int *p_max_prio);
|
|
/* spectrum_flower.c */
|
int mlxsw_sp_flower_replace(struct mlxsw_sp *mlxsw_sp,
|
struct mlxsw_sp_flow_block *block,
|
struct flow_cls_offload *f);
|
void mlxsw_sp_flower_destroy(struct mlxsw_sp *mlxsw_sp,
|
struct mlxsw_sp_flow_block *block,
|
struct flow_cls_offload *f);
|
int mlxsw_sp_flower_stats(struct mlxsw_sp *mlxsw_sp,
|
struct mlxsw_sp_flow_block *block,
|
struct flow_cls_offload *f);
|
int mlxsw_sp_flower_tmplt_create(struct mlxsw_sp *mlxsw_sp,
|
struct mlxsw_sp_flow_block *block,
|
struct flow_cls_offload *f);
|
void mlxsw_sp_flower_tmplt_destroy(struct mlxsw_sp *mlxsw_sp,
|
struct mlxsw_sp_flow_block *block,
|
struct flow_cls_offload *f);
|
int mlxsw_sp_flower_prio_get(struct mlxsw_sp *mlxsw_sp,
|
struct mlxsw_sp_flow_block *block,
|
u32 chain_index, unsigned int *p_min_prio,
|
unsigned int *p_max_prio);
|
|
/* spectrum_qdisc.c */
|
int mlxsw_sp_tc_qdisc_init(struct mlxsw_sp_port *mlxsw_sp_port);
|
void mlxsw_sp_tc_qdisc_fini(struct mlxsw_sp_port *mlxsw_sp_port);
|
int mlxsw_sp_setup_tc_red(struct mlxsw_sp_port *mlxsw_sp_port,
|
struct tc_red_qopt_offload *p);
|
int mlxsw_sp_setup_tc_prio(struct mlxsw_sp_port *mlxsw_sp_port,
|
struct tc_prio_qopt_offload *p);
|
int mlxsw_sp_setup_tc_ets(struct mlxsw_sp_port *mlxsw_sp_port,
|
struct tc_ets_qopt_offload *p);
|
int mlxsw_sp_setup_tc_tbf(struct mlxsw_sp_port *mlxsw_sp_port,
|
struct tc_tbf_qopt_offload *p);
|
int mlxsw_sp_setup_tc_fifo(struct mlxsw_sp_port *mlxsw_sp_port,
|
struct tc_fifo_qopt_offload *p);
|
int mlxsw_sp_setup_tc_block_qevent_early_drop(struct mlxsw_sp_port *mlxsw_sp_port,
|
struct flow_block_offload *f);
|
|
/* spectrum_fid.c */
|
bool mlxsw_sp_fid_is_dummy(struct mlxsw_sp *mlxsw_sp, u16 fid_index);
|
bool mlxsw_sp_fid_lag_vid_valid(const struct mlxsw_sp_fid *fid);
|
struct mlxsw_sp_fid *mlxsw_sp_fid_lookup_by_index(struct mlxsw_sp *mlxsw_sp,
|
u16 fid_index);
|
int mlxsw_sp_fid_nve_ifindex(const struct mlxsw_sp_fid *fid, int *nve_ifindex);
|
int mlxsw_sp_fid_nve_type(const struct mlxsw_sp_fid *fid,
|
enum mlxsw_sp_nve_type *p_type);
|
struct mlxsw_sp_fid *mlxsw_sp_fid_lookup_by_vni(struct mlxsw_sp *mlxsw_sp,
|
__be32 vni);
|
int mlxsw_sp_fid_vni(const struct mlxsw_sp_fid *fid, __be32 *vni);
|
int mlxsw_sp_fid_nve_flood_index_set(struct mlxsw_sp_fid *fid,
|
u32 nve_flood_index);
|
void mlxsw_sp_fid_nve_flood_index_clear(struct mlxsw_sp_fid *fid);
|
bool mlxsw_sp_fid_nve_flood_index_is_set(const struct mlxsw_sp_fid *fid);
|
int mlxsw_sp_fid_vni_set(struct mlxsw_sp_fid *fid, enum mlxsw_sp_nve_type type,
|
__be32 vni, int nve_ifindex);
|
void mlxsw_sp_fid_vni_clear(struct mlxsw_sp_fid *fid);
|
bool mlxsw_sp_fid_vni_is_set(const struct mlxsw_sp_fid *fid);
|
void mlxsw_sp_fid_fdb_clear_offload(const struct mlxsw_sp_fid *fid,
|
const struct net_device *nve_dev);
|
int mlxsw_sp_fid_flood_set(struct mlxsw_sp_fid *fid,
|
enum mlxsw_sp_flood_type packet_type, u8 local_port,
|
bool member);
|
int mlxsw_sp_fid_port_vid_map(struct mlxsw_sp_fid *fid,
|
struct mlxsw_sp_port *mlxsw_sp_port, u16 vid);
|
void mlxsw_sp_fid_port_vid_unmap(struct mlxsw_sp_fid *fid,
|
struct mlxsw_sp_port *mlxsw_sp_port, u16 vid);
|
u16 mlxsw_sp_fid_index(const struct mlxsw_sp_fid *fid);
|
enum mlxsw_sp_fid_type mlxsw_sp_fid_type(const struct mlxsw_sp_fid *fid);
|
void mlxsw_sp_fid_rif_set(struct mlxsw_sp_fid *fid, struct mlxsw_sp_rif *rif);
|
struct mlxsw_sp_rif *mlxsw_sp_fid_rif(const struct mlxsw_sp_fid *fid);
|
enum mlxsw_sp_rif_type
|
mlxsw_sp_fid_type_rif_type(const struct mlxsw_sp *mlxsw_sp,
|
enum mlxsw_sp_fid_type type);
|
u16 mlxsw_sp_fid_8021q_vid(const struct mlxsw_sp_fid *fid);
|
struct mlxsw_sp_fid *mlxsw_sp_fid_8021q_get(struct mlxsw_sp *mlxsw_sp, u16 vid);
|
struct mlxsw_sp_fid *mlxsw_sp_fid_8021d_get(struct mlxsw_sp *mlxsw_sp,
|
int br_ifindex);
|
struct mlxsw_sp_fid *mlxsw_sp_fid_8021q_lookup(struct mlxsw_sp *mlxsw_sp,
|
u16 vid);
|
struct mlxsw_sp_fid *mlxsw_sp_fid_8021d_lookup(struct mlxsw_sp *mlxsw_sp,
|
int br_ifindex);
|
struct mlxsw_sp_fid *mlxsw_sp_fid_rfid_get(struct mlxsw_sp *mlxsw_sp,
|
u16 rif_index);
|
struct mlxsw_sp_fid *mlxsw_sp_fid_dummy_get(struct mlxsw_sp *mlxsw_sp);
|
void mlxsw_sp_fid_put(struct mlxsw_sp_fid *fid);
|
int mlxsw_sp_port_fids_init(struct mlxsw_sp_port *mlxsw_sp_port);
|
void mlxsw_sp_port_fids_fini(struct mlxsw_sp_port *mlxsw_sp_port);
|
int mlxsw_sp_fids_init(struct mlxsw_sp *mlxsw_sp);
|
void mlxsw_sp_fids_fini(struct mlxsw_sp *mlxsw_sp);
|
|
/* spectrum_mr.c */
|
enum mlxsw_sp_mr_route_prio {
|
MLXSW_SP_MR_ROUTE_PRIO_SG,
|
MLXSW_SP_MR_ROUTE_PRIO_STARG,
|
MLXSW_SP_MR_ROUTE_PRIO_CATCHALL,
|
__MLXSW_SP_MR_ROUTE_PRIO_MAX
|
};
|
|
#define MLXSW_SP_MR_ROUTE_PRIO_MAX (__MLXSW_SP_MR_ROUTE_PRIO_MAX - 1)
|
|
struct mlxsw_sp_mr_route_key;
|
|
struct mlxsw_sp_mr_tcam_ops {
|
size_t priv_size;
|
int (*init)(struct mlxsw_sp *mlxsw_sp, void *priv);
|
void (*fini)(void *priv);
|
size_t route_priv_size;
|
int (*route_create)(struct mlxsw_sp *mlxsw_sp, void *priv,
|
void *route_priv,
|
struct mlxsw_sp_mr_route_key *key,
|
struct mlxsw_afa_block *afa_block,
|
enum mlxsw_sp_mr_route_prio prio);
|
void (*route_destroy)(struct mlxsw_sp *mlxsw_sp, void *priv,
|
void *route_priv,
|
struct mlxsw_sp_mr_route_key *key);
|
int (*route_update)(struct mlxsw_sp *mlxsw_sp, void *route_priv,
|
struct mlxsw_sp_mr_route_key *key,
|
struct mlxsw_afa_block *afa_block);
|
};
|
|
/* spectrum1_mr_tcam.c */
|
extern const struct mlxsw_sp_mr_tcam_ops mlxsw_sp1_mr_tcam_ops;
|
|
/* spectrum2_mr_tcam.c */
|
extern const struct mlxsw_sp_mr_tcam_ops mlxsw_sp2_mr_tcam_ops;
|
|
/* spectrum_nve.c */
|
struct mlxsw_sp_nve_params {
|
enum mlxsw_sp_nve_type type;
|
__be32 vni;
|
const struct net_device *dev;
|
};
|
|
extern const struct mlxsw_sp_nve_ops *mlxsw_sp1_nve_ops_arr[];
|
extern const struct mlxsw_sp_nve_ops *mlxsw_sp2_nve_ops_arr[];
|
|
int mlxsw_sp_nve_learned_ip_resolve(struct mlxsw_sp *mlxsw_sp, u32 uip,
|
enum mlxsw_sp_l3proto proto,
|
union mlxsw_sp_l3addr *addr);
|
int mlxsw_sp_nve_flood_ip_add(struct mlxsw_sp *mlxsw_sp,
|
struct mlxsw_sp_fid *fid,
|
enum mlxsw_sp_l3proto proto,
|
union mlxsw_sp_l3addr *addr);
|
void mlxsw_sp_nve_flood_ip_del(struct mlxsw_sp *mlxsw_sp,
|
struct mlxsw_sp_fid *fid,
|
enum mlxsw_sp_l3proto proto,
|
union mlxsw_sp_l3addr *addr);
|
int mlxsw_sp_nve_fid_enable(struct mlxsw_sp *mlxsw_sp, struct mlxsw_sp_fid *fid,
|
struct mlxsw_sp_nve_params *params,
|
struct netlink_ext_ack *extack);
|
void mlxsw_sp_nve_fid_disable(struct mlxsw_sp *mlxsw_sp,
|
struct mlxsw_sp_fid *fid);
|
int mlxsw_sp_port_nve_init(struct mlxsw_sp_port *mlxsw_sp_port);
|
void mlxsw_sp_port_nve_fini(struct mlxsw_sp_port *mlxsw_sp_port);
|
int mlxsw_sp_nve_init(struct mlxsw_sp *mlxsw_sp);
|
void mlxsw_sp_nve_fini(struct mlxsw_sp *mlxsw_sp);
|
|
/* spectrum_nve_vxlan.c */
|
int mlxsw_sp_nve_inc_parsing_depth_get(struct mlxsw_sp *mlxsw_sp);
|
void mlxsw_sp_nve_inc_parsing_depth_put(struct mlxsw_sp *mlxsw_sp);
|
|
/* spectrum_trap.c */
|
int mlxsw_sp_devlink_traps_init(struct mlxsw_sp *mlxsw_sp);
|
void mlxsw_sp_devlink_traps_fini(struct mlxsw_sp *mlxsw_sp);
|
int mlxsw_sp_trap_init(struct mlxsw_core *mlxsw_core,
|
const struct devlink_trap *trap, void *trap_ctx);
|
void mlxsw_sp_trap_fini(struct mlxsw_core *mlxsw_core,
|
const struct devlink_trap *trap, void *trap_ctx);
|
int mlxsw_sp_trap_action_set(struct mlxsw_core *mlxsw_core,
|
const struct devlink_trap *trap,
|
enum devlink_trap_action action,
|
struct netlink_ext_ack *extack);
|
int mlxsw_sp_trap_group_init(struct mlxsw_core *mlxsw_core,
|
const struct devlink_trap_group *group);
|
int mlxsw_sp_trap_group_set(struct mlxsw_core *mlxsw_core,
|
const struct devlink_trap_group *group,
|
const struct devlink_trap_policer *policer,
|
struct netlink_ext_ack *extack);
|
int
|
mlxsw_sp_trap_policer_init(struct mlxsw_core *mlxsw_core,
|
const struct devlink_trap_policer *policer);
|
void mlxsw_sp_trap_policer_fini(struct mlxsw_core *mlxsw_core,
|
const struct devlink_trap_policer *policer);
|
int
|
mlxsw_sp_trap_policer_set(struct mlxsw_core *mlxsw_core,
|
const struct devlink_trap_policer *policer,
|
u64 rate, u64 burst, struct netlink_ext_ack *extack);
|
int
|
mlxsw_sp_trap_policer_counter_get(struct mlxsw_core *mlxsw_core,
|
const struct devlink_trap_policer *policer,
|
u64 *p_drops);
|
int mlxsw_sp_trap_group_policer_hw_id_get(struct mlxsw_sp *mlxsw_sp, u16 id,
|
bool *p_enabled, u16 *p_hw_id);
|
|
static inline struct net *mlxsw_sp_net(struct mlxsw_sp *mlxsw_sp)
|
{
|
return mlxsw_core_net(mlxsw_sp->core);
|
}
|
|
/* spectrum_ethtool.c */
|
extern const struct ethtool_ops mlxsw_sp_port_ethtool_ops;
|
extern const struct mlxsw_sp_port_type_speed_ops mlxsw_sp1_port_type_speed_ops;
|
extern const struct mlxsw_sp_port_type_speed_ops mlxsw_sp2_port_type_speed_ops;
|
|
/* spectrum_policer.c */
|
extern const struct mlxsw_sp_policer_core_ops mlxsw_sp1_policer_core_ops;
|
extern const struct mlxsw_sp_policer_core_ops mlxsw_sp2_policer_core_ops;
|
|
enum mlxsw_sp_policer_type {
|
MLXSW_SP_POLICER_TYPE_SINGLE_RATE,
|
|
__MLXSW_SP_POLICER_TYPE_MAX,
|
MLXSW_SP_POLICER_TYPE_MAX = __MLXSW_SP_POLICER_TYPE_MAX - 1,
|
};
|
|
struct mlxsw_sp_policer_params {
|
u64 rate;
|
u64 burst;
|
bool bytes;
|
};
|
|
int mlxsw_sp_policer_add(struct mlxsw_sp *mlxsw_sp,
|
enum mlxsw_sp_policer_type type,
|
const struct mlxsw_sp_policer_params *params,
|
struct netlink_ext_ack *extack, u16 *p_policer_index);
|
void mlxsw_sp_policer_del(struct mlxsw_sp *mlxsw_sp,
|
enum mlxsw_sp_policer_type type,
|
u16 policer_index);
|
int mlxsw_sp_policer_drops_counter_get(struct mlxsw_sp *mlxsw_sp,
|
enum mlxsw_sp_policer_type type,
|
u16 policer_index, u64 *p_drops);
|
int mlxsw_sp_policers_init(struct mlxsw_sp *mlxsw_sp);
|
void mlxsw_sp_policers_fini(struct mlxsw_sp *mlxsw_sp);
|
int mlxsw_sp_policer_resources_register(struct mlxsw_core *mlxsw_core);
|
|
#endif
|
