729 lines
25 KiB
C
729 lines
25 KiB
C
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/* 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_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 <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 "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_FID_8021D_MAX 1024
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#define MLXSW_SP_MID_MAX 7000
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#define MLXSW_SP_PORTS_PER_CLUSTER_MAX 4
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#define MLXSW_SP_PORT_BASE_SPEED 25000 /* Mb/s */
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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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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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};
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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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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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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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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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enum mlxsw_sp_port_mall_action_type {
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MLXSW_SP_PORT_MALL_MIRROR,
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MLXSW_SP_PORT_MALL_SAMPLE,
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};
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struct mlxsw_sp_port_mall_mirror_tc_entry {
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int span_id;
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bool ingress;
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};
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struct mlxsw_sp_port_mall_tc_entry {
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struct list_head list;
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unsigned long cookie;
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enum mlxsw_sp_port_mall_action_type type;
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union {
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struct mlxsw_sp_port_mall_mirror_tc_entry mirror;
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};
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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_kvdl_ops;
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struct mlxsw_sp_mr_tcam_ops;
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struct mlxsw_sp_acl_tcam_ops;
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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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struct mlxsw_sp_upper *lags;
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int *port_to_module;
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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_kvdl *kvdl;
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struct notifier_block netdevice_nb;
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struct mlxsw_sp_counter_pool *counter_pool;
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struct {
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struct mlxsw_sp_span_entry *entries;
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int entries_count;
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} span;
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const struct mlxsw_fw_rev *req_rev;
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const char *fw_filename;
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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_tcam_ops *acl_tcam_ops;
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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 __rcu *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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unsigned int ref_count;
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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_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 {
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u8 module;
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u8 width;
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u8 lane;
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} mapping;
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/* TC handles */
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struct list_head mall_tc_list;
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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 *sample;
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struct list_head vlans_list;
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struct mlxsw_sp_qdisc *root_qdisc;
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struct mlxsw_sp_qdisc *tclass_qdiscs;
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unsigned acl_rule_count;
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struct mlxsw_sp_acl_block *ing_acl_block;
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struct mlxsw_sp_acl_block *eg_acl_block;
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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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/* spectrum_buffers.c */
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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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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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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);
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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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int mlxsw_sp_sb_occ_snapshot(struct mlxsw_core *mlxsw_core,
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unsigned int sb_index);
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int mlxsw_sp_sb_occ_max_clear(struct mlxsw_core *mlxsw_core,
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unsigned int sb_index);
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int mlxsw_sp_sb_occ_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_cur, u32 *p_max);
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int mlxsw_sp_sb_occ_tc_port_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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u32 *p_cur, u32 *p_max);
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u32 mlxsw_sp_cells_bytes(const struct mlxsw_sp *mlxsw_sp, u32 cells);
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u32 mlxsw_sp_bytes_cells(const struct mlxsw_sp *mlxsw_sp, u32 bytes);
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/* spectrum_switchdev.c */
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int mlxsw_sp_switchdev_init(struct mlxsw_sp *mlxsw_sp);
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void mlxsw_sp_switchdev_fini(struct mlxsw_sp *mlxsw_sp);
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void mlxsw_sp_port_switchdev_init(struct mlxsw_sp_port *mlxsw_sp_port);
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void mlxsw_sp_port_switchdev_fini(struct mlxsw_sp_port *mlxsw_sp_port);
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int mlxsw_sp_rif_fdb_op(struct mlxsw_sp *mlxsw_sp, const char *mac, u16 fid,
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bool adding);
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void
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mlxsw_sp_port_vlan_bridge_leave(struct mlxsw_sp_port_vlan *mlxsw_sp_port_vlan);
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int mlxsw_sp_port_bridge_join(struct mlxsw_sp_port *mlxsw_sp_port,
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struct net_device *brport_dev,
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struct net_device *br_dev,
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struct netlink_ext_ack *extack);
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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);
|
||
|
|
|
||
|
|
/* spectrum.c */
|
||
|
|
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_headroom_set(struct mlxsw_sp_port *mlxsw_sp_port, int mtu,
|
||
|
|
u8 *prio_tc, bool pause_en,
|
||
|
|
struct ieee_pfc *my_pfc);
|
||
|
|
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);
|
||
|
|
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_get(struct mlxsw_sp_port *mlxsw_sp_port, u16 vid);
|
||
|
|
void mlxsw_sp_port_vlan_put(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 */
|
||
|
|
int mlxsw_sp_router_init(struct mlxsw_sp *mlxsw_sp);
|
||
|
|
void mlxsw_sp_router_fini(struct mlxsw_sp *mlxsw_sp);
|
||
|
|
int mlxsw_sp_netdevice_router_port_event(struct net_device *dev);
|
||
|
|
void mlxsw_sp_rif_macvlan_del(struct mlxsw_sp *mlxsw_sp,
|
||
|
|
const struct net_device *macvlan_dev);
|
||
|
|
int mlxsw_sp_inetaddr_event(struct notifier_block *unused,
|
||
|
|
unsigned long event, void *ptr);
|
||
|
|
int mlxsw_sp_inetaddr_valid_event(struct notifier_block *unused,
|
||
|
|
unsigned long event, void *ptr);
|
||
|
|
int mlxsw_sp_inet6addr_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(const 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(struct mlxsw_sp_rif *rif);
|
||
|
|
void mlxsw_sp_rif_destroy_by_dev(struct mlxsw_sp *mlxsw_sp,
|
||
|
|
struct net_device *dev);
|
||
|
|
|
||
|
|
/* 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,
|
||
|
|
};
|
||
|
|
|
||
|
|
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: /* fall through */
|
||
|
|
case MLXSW_SP_KVDL_ENTRY_TYPE_ACTSET: /* fall through */
|
||
|
|
case MLXSW_SP_KVDL_ENTRY_TYPE_PBS: /* fall through */
|
||
|
|
case MLXSW_SP_KVDL_ENTRY_TYPE_MCRIGR: /* fall through */
|
||
|
|
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;
|
||
|
|
unsigned int counter_index;
|
||
|
|
};
|
||
|
|
|
||
|
|
struct mlxsw_sp_acl_block;
|
||
|
|
struct mlxsw_sp_acl_ruleset;
|
||
|
|
|
||
|
|
/* spectrum_acl.c */
|
||
|
|
enum mlxsw_sp_acl_profile {
|
||
|
|
MLXSW_SP_ACL_PROFILE_FLOWER,
|
||
|
|
};
|
||
|
|
|
||
|
|
struct mlxsw_afk *mlxsw_sp_acl_afk(struct mlxsw_sp_acl *acl);
|
||
|
|
struct mlxsw_sp *mlxsw_sp_acl_block_mlxsw_sp(struct mlxsw_sp_acl_block *block);
|
||
|
|
unsigned int mlxsw_sp_acl_block_rule_count(struct mlxsw_sp_acl_block *block);
|
||
|
|
void mlxsw_sp_acl_block_disable_inc(struct mlxsw_sp_acl_block *block);
|
||
|
|
void mlxsw_sp_acl_block_disable_dec(struct mlxsw_sp_acl_block *block);
|
||
|
|
bool mlxsw_sp_acl_block_disabled(struct mlxsw_sp_acl_block *block);
|
||
|
|
struct mlxsw_sp_acl_block *mlxsw_sp_acl_block_create(struct mlxsw_sp *mlxsw_sp,
|
||
|
|
struct net *net);
|
||
|
|
void mlxsw_sp_acl_block_destroy(struct mlxsw_sp_acl_block *block);
|
||
|
|
int mlxsw_sp_acl_block_bind(struct mlxsw_sp *mlxsw_sp,
|
||
|
|
struct mlxsw_sp_acl_block *block,
|
||
|
|
struct mlxsw_sp_port *mlxsw_sp_port,
|
||
|
|
bool ingress);
|
||
|
|
int mlxsw_sp_acl_block_unbind(struct mlxsw_sp *mlxsw_sp,
|
||
|
|
struct mlxsw_sp_acl_block *block,
|
||
|
|
struct mlxsw_sp_port *mlxsw_sp_port,
|
||
|
|
bool ingress);
|
||
|
|
bool mlxsw_sp_acl_block_is_egress_bound(struct mlxsw_sp_acl_block *block);
|
||
|
|
struct mlxsw_sp_acl_ruleset *
|
||
|
|
mlxsw_sp_acl_ruleset_lookup(struct mlxsw_sp *mlxsw_sp,
|
||
|
|
struct mlxsw_sp_acl_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_acl_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);
|
||
|
|
|
||
|
|
struct mlxsw_sp_acl_rule_info *
|
||
|
|
mlxsw_sp_acl_rulei_create(struct mlxsw_sp_acl *acl);
|
||
|
|
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);
|
||
|
|
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_acl_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_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 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);
|
||
|
|
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 *last_use);
|
||
|
|
|
||
|
|
struct mlxsw_sp_fid *mlxsw_sp_acl_dummy_fid(struct mlxsw_sp *mlxsw_sp);
|
||
|
|
|
||
|
|
int mlxsw_sp_acl_init(struct mlxsw_sp *mlxsw_sp);
|
||
|
|
void mlxsw_sp_acl_fini(struct mlxsw_sp *mlxsw_sp);
|
||
|
|
|
||
|
|
/* 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 (*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);
|
||
|
|
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_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_flower.c */
|
||
|
|
int mlxsw_sp_flower_replace(struct mlxsw_sp *mlxsw_sp,
|
||
|
|
struct mlxsw_sp_acl_block *block,
|
||
|
|
struct tc_cls_flower_offload *f);
|
||
|
|
void mlxsw_sp_flower_destroy(struct mlxsw_sp *mlxsw_sp,
|
||
|
|
struct mlxsw_sp_acl_block *block,
|
||
|
|
struct tc_cls_flower_offload *f);
|
||
|
|
int mlxsw_sp_flower_stats(struct mlxsw_sp *mlxsw_sp,
|
||
|
|
struct mlxsw_sp_acl_block *block,
|
||
|
|
struct tc_cls_flower_offload *f);
|
||
|
|
int mlxsw_sp_flower_tmplt_create(struct mlxsw_sp *mlxsw_sp,
|
||
|
|
struct mlxsw_sp_acl_block *block,
|
||
|
|
struct tc_cls_flower_offload *f);
|
||
|
|
void mlxsw_sp_flower_tmplt_destroy(struct mlxsw_sp *mlxsw_sp,
|
||
|
|
struct mlxsw_sp_acl_block *block,
|
||
|
|
struct tc_cls_flower_offload *f);
|
||
|
|
|
||
|
|
/* 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);
|
||
|
|
|
||
|
|
/* spectrum_fid.c */
|
||
|
|
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);
|
||
|
|
enum mlxsw_sp_rif_type mlxsw_sp_fid_rif_type(const struct mlxsw_sp_fid *fid);
|
||
|
|
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);
|
||
|
|
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_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;
|
||
|
|
|
||
|
|
#endif
|