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-rw-r--r--drivers/net/ethernet/mellanox/mlxsw/spectrum.h1493
1 files changed, 1493 insertions, 0 deletions
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum.h b/drivers/net/ethernet/mellanox/mlxsw/spectrum.h
new file mode 100644
index 000000000..c8ff2a6d7
--- /dev/null
+++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum.h
@@ -0,0 +1,1493 @@
+/* SPDX-License-Identifier: BSD-3-Clause OR GPL-2.0 */
+/* Copyright (c) 2015-2018 Mellanox Technologies. All rights reserved */
+
+#ifndef _MLXSW_SPECTRUM_H
+#define _MLXSW_SPECTRUM_H
+
+#include <linux/ethtool.h>
+#include <linux/types.h>
+#include <linux/netdevice.h>
+#include <linux/rhashtable.h>
+#include <linux/bitops.h>
+#include <linux/if_bridge.h>
+#include <linux/if_vlan.h>
+#include <linux/list.h>
+#include <linux/dcbnl.h>
+#include <linux/in6.h>
+#include <linux/notifier.h>
+#include <linux/net_namespace.h>
+#include <linux/spinlock.h>
+#include <net/psample.h>
+#include <net/pkt_cls.h>
+#include <net/red.h>
+#include <net/vxlan.h>
+#include <net/flow_offload.h>
+#include <net/inet_ecn.h>
+
+#include "port.h"
+#include "core.h"
+#include "core_acl_flex_keys.h"
+#include "core_acl_flex_actions.h"
+#include "reg.h"
+
+#define MLXSW_SP_DEFAULT_VID (VLAN_N_VID - 1)
+
+#define MLXSW_SP_FID_8021D_MAX 1024
+
+#define MLXSW_SP_MID_MAX 7000
+
+#define MLXSW_SP_KVD_LINEAR_SIZE 98304 /* entries */
+#define MLXSW_SP_KVD_GRANULARITY 128
+
+#define MLXSW_SP_RESOURCE_NAME_KVD "kvd"
+#define MLXSW_SP_RESOURCE_NAME_KVD_LINEAR "linear"
+#define MLXSW_SP_RESOURCE_NAME_KVD_HASH_SINGLE "hash_single"
+#define MLXSW_SP_RESOURCE_NAME_KVD_HASH_DOUBLE "hash_double"
+#define MLXSW_SP_RESOURCE_NAME_KVD_LINEAR_SINGLES "singles"
+#define MLXSW_SP_RESOURCE_NAME_KVD_LINEAR_CHUNKS "chunks"
+#define MLXSW_SP_RESOURCE_NAME_KVD_LINEAR_LARGE_CHUNKS "large_chunks"
+
+#define MLXSW_SP_RESOURCE_NAME_SPAN "span_agents"
+
+#define MLXSW_SP_RESOURCE_NAME_COUNTERS "counters"
+#define MLXSW_SP_RESOURCE_NAME_COUNTERS_FLOW "flow"
+#define MLXSW_SP_RESOURCE_NAME_COUNTERS_RIF "rif"
+
+enum mlxsw_sp_resource_id {
+ MLXSW_SP_RESOURCE_KVD = MLXSW_CORE_RESOURCE_MAX,
+ MLXSW_SP_RESOURCE_KVD_LINEAR,
+ MLXSW_SP_RESOURCE_KVD_HASH_SINGLE,
+ MLXSW_SP_RESOURCE_KVD_HASH_DOUBLE,
+ MLXSW_SP_RESOURCE_KVD_LINEAR_SINGLE,
+ MLXSW_SP_RESOURCE_KVD_LINEAR_CHUNKS,
+ MLXSW_SP_RESOURCE_KVD_LINEAR_LARGE_CHUNKS,
+ MLXSW_SP_RESOURCE_SPAN,
+ MLXSW_SP_RESOURCE_COUNTERS,
+ MLXSW_SP_RESOURCE_COUNTERS_FLOW,
+ MLXSW_SP_RESOURCE_COUNTERS_RIF,
+ MLXSW_SP_RESOURCE_GLOBAL_POLICERS,
+ MLXSW_SP_RESOURCE_SINGLE_RATE_POLICERS,
+ MLXSW_SP_RESOURCE_RIF_MAC_PROFILES,
+ MLXSW_SP_RESOURCE_RIFS,
+};
+
+struct mlxsw_sp_port;
+struct mlxsw_sp_rif;
+struct mlxsw_sp_span_entry;
+enum mlxsw_sp_l3proto;
+union mlxsw_sp_l3addr;
+
+struct mlxsw_sp_upper {
+ struct net_device *dev;
+ unsigned int ref_count;
+};
+
+enum mlxsw_sp_rif_type {
+ MLXSW_SP_RIF_TYPE_SUBPORT,
+ MLXSW_SP_RIF_TYPE_VLAN,
+ MLXSW_SP_RIF_TYPE_FID,
+ MLXSW_SP_RIF_TYPE_IPIP_LB, /* IP-in-IP loopback. */
+ MLXSW_SP_RIF_TYPE_MAX,
+};
+
+struct mlxsw_sp_router_ops;
+
+extern const struct mlxsw_sp_router_ops mlxsw_sp1_router_ops;
+extern const struct mlxsw_sp_router_ops mlxsw_sp2_router_ops;
+
+struct mlxsw_sp_switchdev_ops;
+
+extern const struct mlxsw_sp_switchdev_ops mlxsw_sp1_switchdev_ops;
+extern const struct mlxsw_sp_switchdev_ops mlxsw_sp2_switchdev_ops;
+
+enum mlxsw_sp_fid_type {
+ MLXSW_SP_FID_TYPE_8021Q,
+ MLXSW_SP_FID_TYPE_8021D,
+ MLXSW_SP_FID_TYPE_RFID,
+ MLXSW_SP_FID_TYPE_DUMMY,
+ MLXSW_SP_FID_TYPE_MAX,
+};
+
+enum mlxsw_sp_nve_type {
+ MLXSW_SP_NVE_TYPE_VXLAN,
+};
+
+struct mlxsw_sp_sb;
+struct mlxsw_sp_bridge;
+struct mlxsw_sp_router;
+struct mlxsw_sp_mr;
+struct mlxsw_sp_acl;
+struct mlxsw_sp_counter_pool;
+struct mlxsw_sp_fid_core;
+struct mlxsw_sp_kvdl;
+struct mlxsw_sp_nve;
+struct mlxsw_sp_kvdl_ops;
+struct mlxsw_sp_mr_tcam_ops;
+struct mlxsw_sp_acl_rulei_ops;
+struct mlxsw_sp_acl_tcam_ops;
+struct mlxsw_sp_nve_ops;
+struct mlxsw_sp_sb_ops;
+struct mlxsw_sp_sb_vals;
+struct mlxsw_sp_port_type_speed_ops;
+struct mlxsw_sp_ptp_state;
+struct mlxsw_sp_ptp_ops;
+struct mlxsw_sp_span_ops;
+struct mlxsw_sp_qdisc_state;
+struct mlxsw_sp_mall_entry;
+struct mlxsw_sp_pgt;
+
+struct mlxsw_sp_port_mapping {
+ u8 module;
+ u8 slot_index;
+ u8 width; /* Number of lanes used by the port */
+ u8 module_width; /* Number of lanes in the module (static) */
+ u8 lane;
+};
+
+struct mlxsw_sp_port_mapping_events {
+ struct list_head queue;
+ spinlock_t queue_lock; /* protects queue */
+ struct work_struct work;
+};
+
+struct mlxsw_sp_parsing {
+ refcount_t parsing_depth_ref;
+ u16 parsing_depth;
+ u16 vxlan_udp_dport;
+ struct mutex lock; /* Protects parsing configuration */
+};
+
+struct mlxsw_sp {
+ struct mlxsw_sp_port **ports;
+ struct mlxsw_core *core;
+ const struct mlxsw_bus_info *bus_info;
+ unsigned char base_mac[ETH_ALEN];
+ const unsigned char *mac_mask;
+ struct mlxsw_sp_upper *lags;
+ struct mlxsw_sp_port_mapping *port_mapping;
+ struct mlxsw_sp_port_mapping_events port_mapping_events;
+ struct rhashtable sample_trigger_ht;
+ struct mlxsw_sp_sb *sb;
+ struct mlxsw_sp_bridge *bridge;
+ struct mlxsw_sp_router *router;
+ struct mlxsw_sp_mr *mr;
+ struct mlxsw_afa *afa;
+ struct mlxsw_sp_acl *acl;
+ struct mlxsw_sp_fid_core *fid_core;
+ struct mlxsw_sp_policer_core *policer_core;
+ struct mlxsw_sp_kvdl *kvdl;
+ struct mlxsw_sp_nve *nve;
+ struct notifier_block netdevice_nb;
+ struct mlxsw_sp_ptp_clock *clock;
+ struct mlxsw_sp_ptp_state *ptp_state;
+ struct mlxsw_sp_counter_pool *counter_pool;
+ struct mlxsw_sp_span *span;
+ struct mlxsw_sp_trap *trap;
+ struct mlxsw_sp_parsing parsing;
+ const struct mlxsw_sp_switchdev_ops *switchdev_ops;
+ const struct mlxsw_sp_kvdl_ops *kvdl_ops;
+ const struct mlxsw_afa_ops *afa_ops;
+ const struct mlxsw_afk_ops *afk_ops;
+ const struct mlxsw_sp_mr_tcam_ops *mr_tcam_ops;
+ const struct mlxsw_sp_acl_rulei_ops *acl_rulei_ops;
+ const struct mlxsw_sp_acl_tcam_ops *acl_tcam_ops;
+ const struct mlxsw_sp_acl_bf_ops *acl_bf_ops;
+ const struct mlxsw_sp_nve_ops **nve_ops_arr;
+ const struct mlxsw_sp_sb_vals *sb_vals;
+ const struct mlxsw_sp_sb_ops *sb_ops;
+ const struct mlxsw_sp_port_type_speed_ops *port_type_speed_ops;
+ const struct mlxsw_sp_ptp_ops *ptp_ops;
+ const struct mlxsw_sp_span_ops *span_ops;
+ const struct mlxsw_sp_policer_core_ops *policer_core_ops;
+ const struct mlxsw_sp_trap_ops *trap_ops;
+ const struct mlxsw_sp_mall_ops *mall_ops;
+ const struct mlxsw_sp_router_ops *router_ops;
+ const struct mlxsw_listener *listeners;
+ const struct mlxsw_sp_fid_family **fid_family_arr;
+ size_t listeners_count;
+ u32 lowest_shaper_bs;
+ struct rhashtable ipv6_addr_ht;
+ struct mutex ipv6_addr_ht_lock; /* Protects ipv6_addr_ht */
+ struct mlxsw_sp_pgt *pgt;
+ bool pgt_smpe_index_valid;
+};
+
+struct mlxsw_sp_ptp_ops {
+ struct mlxsw_sp_ptp_clock *
+ (*clock_init)(struct mlxsw_sp *mlxsw_sp, struct device *dev);
+ void (*clock_fini)(struct mlxsw_sp_ptp_clock *clock);
+
+ struct mlxsw_sp_ptp_state *(*init)(struct mlxsw_sp *mlxsw_sp);
+ void (*fini)(struct mlxsw_sp_ptp_state *ptp_state);
+
+ /* Notify a driver that a packet that might be PTP was received. Driver
+ * is responsible for freeing the passed-in SKB.
+ */
+ void (*receive)(struct mlxsw_sp *mlxsw_sp, struct sk_buff *skb,
+ u16 local_port);
+
+ /* Notify a driver that a timestamped packet was transmitted. Driver
+ * is responsible for freeing the passed-in SKB.
+ */
+ void (*transmitted)(struct mlxsw_sp *mlxsw_sp, struct sk_buff *skb,
+ u16 local_port);
+
+ int (*hwtstamp_get)(struct mlxsw_sp_port *mlxsw_sp_port,
+ struct hwtstamp_config *config);
+ int (*hwtstamp_set)(struct mlxsw_sp_port *mlxsw_sp_port,
+ struct hwtstamp_config *config);
+ void (*shaper_work)(struct work_struct *work);
+ int (*get_ts_info)(struct mlxsw_sp *mlxsw_sp,
+ struct ethtool_ts_info *info);
+ int (*get_stats_count)(void);
+ void (*get_stats_strings)(u8 **p);
+ void (*get_stats)(struct mlxsw_sp_port *mlxsw_sp_port,
+ u64 *data, int data_index);
+ int (*txhdr_construct)(struct mlxsw_core *mlxsw_core,
+ struct mlxsw_sp_port *mlxsw_sp_port,
+ struct sk_buff *skb,
+ const struct mlxsw_tx_info *tx_info);
+};
+
+static inline struct mlxsw_sp_upper *
+mlxsw_sp_lag_get(struct mlxsw_sp *mlxsw_sp, u16 lag_id)
+{
+ return &mlxsw_sp->lags[lag_id];
+}
+
+struct mlxsw_sp_port_pcpu_stats {
+ u64 rx_packets;
+ u64 rx_bytes;
+ u64 tx_packets;
+ u64 tx_bytes;
+ struct u64_stats_sync syncp;
+ u32 tx_dropped;
+};
+
+enum mlxsw_sp_sample_trigger_type {
+ MLXSW_SP_SAMPLE_TRIGGER_TYPE_INGRESS,
+ MLXSW_SP_SAMPLE_TRIGGER_TYPE_EGRESS,
+ MLXSW_SP_SAMPLE_TRIGGER_TYPE_POLICY_ENGINE,
+};
+
+struct mlxsw_sp_sample_trigger {
+ enum mlxsw_sp_sample_trigger_type type;
+ u16 local_port; /* Reserved when trigger type is not ingress / egress. */
+};
+
+struct mlxsw_sp_sample_params {
+ struct psample_group *psample_group;
+ u32 trunc_size;
+ u32 rate;
+ bool truncate;
+};
+
+struct mlxsw_sp_bridge_port;
+struct mlxsw_sp_fid;
+
+struct mlxsw_sp_port_vlan {
+ struct list_head list;
+ struct mlxsw_sp_port *mlxsw_sp_port;
+ struct mlxsw_sp_fid *fid;
+ u16 vid;
+ struct mlxsw_sp_bridge_port *bridge_port;
+ struct list_head bridge_vlan_node;
+};
+
+/* No need an internal lock; At worse - miss a single periodic iteration */
+struct mlxsw_sp_port_xstats {
+ u64 ecn;
+ u64 tc_ecn[TC_MAX_QUEUE];
+ u64 wred_drop[TC_MAX_QUEUE];
+ u64 tail_drop[TC_MAX_QUEUE];
+ u64 backlog[TC_MAX_QUEUE];
+ u64 tx_bytes[IEEE_8021QAZ_MAX_TCS];
+ u64 tx_packets[IEEE_8021QAZ_MAX_TCS];
+};
+
+struct mlxsw_sp_ptp_port_dir_stats {
+ u64 packets;
+ u64 timestamps;
+};
+
+struct mlxsw_sp_ptp_port_stats {
+ struct mlxsw_sp_ptp_port_dir_stats rx_gcd;
+ struct mlxsw_sp_ptp_port_dir_stats tx_gcd;
+};
+
+struct mlxsw_sp_port {
+ struct net_device *dev;
+ struct mlxsw_sp_port_pcpu_stats __percpu *pcpu_stats;
+ struct mlxsw_sp *mlxsw_sp;
+ u16 local_port;
+ u8 lagged:1,
+ split:1;
+ u16 pvid;
+ u16 lag_id;
+ struct {
+ u8 tx_pause:1,
+ rx_pause:1,
+ autoneg:1;
+ } link;
+ struct {
+ struct ieee_ets *ets;
+ struct ieee_maxrate *maxrate;
+ struct ieee_pfc *pfc;
+ enum mlxsw_reg_qpts_trust_state trust_state;
+ } dcb;
+ struct mlxsw_sp_port_mapping mapping; /* mapping is constant during the
+ * mlxsw_sp_port lifetime, however
+ * the same localport can have
+ * different mapping.
+ */
+ struct {
+ #define MLXSW_HW_STATS_UPDATE_TIME HZ
+ struct rtnl_link_stats64 stats;
+ struct mlxsw_sp_port_xstats xstats;
+ struct delayed_work update_dw;
+ } periodic_hw_stats;
+ struct list_head vlans_list;
+ struct mlxsw_sp_port_vlan *default_vlan;
+ struct mlxsw_sp_qdisc_state *qdisc;
+ unsigned acl_rule_count;
+ struct mlxsw_sp_flow_block *ing_flow_block;
+ struct mlxsw_sp_flow_block *eg_flow_block;
+ struct {
+ struct delayed_work shaper_dw;
+ struct hwtstamp_config hwtstamp_config;
+ u16 ing_types;
+ u16 egr_types;
+ struct mlxsw_sp_ptp_port_stats stats;
+ } ptp;
+ int max_mtu;
+ u32 max_speed;
+ struct mlxsw_sp_hdroom *hdroom;
+ u64 module_overheat_initial_val;
+};
+
+struct mlxsw_sp_port_type_speed_ops {
+ void (*from_ptys_supported_port)(struct mlxsw_sp *mlxsw_sp,
+ u32 ptys_eth_proto,
+ struct ethtool_link_ksettings *cmd);
+ void (*from_ptys_link)(struct mlxsw_sp *mlxsw_sp, u32 ptys_eth_proto,
+ unsigned long *mode);
+ u32 (*from_ptys_speed)(struct mlxsw_sp *mlxsw_sp, u32 ptys_eth_proto);
+ void (*from_ptys_link_mode)(struct mlxsw_sp *mlxsw_sp,
+ bool carrier_ok, u32 ptys_eth_proto,
+ struct ethtool_link_ksettings *cmd);
+ int (*ptys_max_speed)(struct mlxsw_sp_port *mlxsw_sp_port, u32 *p_max_speed);
+ u32 (*to_ptys_advert_link)(struct mlxsw_sp *mlxsw_sp,
+ const struct ethtool_link_ksettings *cmd);
+ u32 (*to_ptys_speed_lanes)(struct mlxsw_sp *mlxsw_sp, u8 width,
+ const struct ethtool_link_ksettings *cmd);
+ void (*reg_ptys_eth_pack)(struct mlxsw_sp *mlxsw_sp, char *payload,
+ u16 local_port, u32 proto_admin, bool autoneg);
+ void (*reg_ptys_eth_unpack)(struct mlxsw_sp *mlxsw_sp, char *payload,
+ u32 *p_eth_proto_cap,
+ u32 *p_eth_proto_admin,
+ u32 *p_eth_proto_oper);
+ u32 (*ptys_proto_cap_masked_get)(u32 eth_proto_cap);
+};
+
+struct mlxsw_sp_ports_bitmap {
+ unsigned long *bitmap;
+ unsigned int nbits;
+};
+
+static inline int
+mlxsw_sp_port_bitmap_init(struct mlxsw_sp *mlxsw_sp,
+ struct mlxsw_sp_ports_bitmap *ports_bm)
+{
+ unsigned int nbits = mlxsw_core_max_ports(mlxsw_sp->core);
+
+ ports_bm->nbits = nbits;
+ ports_bm->bitmap = bitmap_zalloc(nbits, GFP_KERNEL);
+ if (!ports_bm->bitmap)
+ return -ENOMEM;
+
+ return 0;
+}
+
+static inline void
+mlxsw_sp_port_bitmap_fini(struct mlxsw_sp_ports_bitmap *ports_bm)
+{
+ bitmap_free(ports_bm->bitmap);
+}
+
+static inline u8 mlxsw_sp_tunnel_ecn_decap(u8 outer_ecn, u8 inner_ecn,
+ bool *trap_en)
+{
+ bool set_ce = false;
+
+ *trap_en = !!__INET_ECN_decapsulate(outer_ecn, inner_ecn, &set_ce);
+ if (set_ce)
+ return INET_ECN_CE;
+ else if (outer_ecn == INET_ECN_ECT_1 && inner_ecn == INET_ECN_ECT_0)
+ return INET_ECN_ECT_1;
+ else
+ return inner_ecn;
+}
+
+static inline struct net_device *
+mlxsw_sp_bridge_vxlan_dev_find(struct net_device *br_dev)
+{
+ struct net_device *dev;
+ struct list_head *iter;
+
+ netdev_for_each_lower_dev(br_dev, dev, iter) {
+ if (netif_is_vxlan(dev))
+ return dev;
+ }
+
+ return NULL;
+}
+
+static inline bool mlxsw_sp_bridge_has_vxlan(struct net_device *br_dev)
+{
+ return !!mlxsw_sp_bridge_vxlan_dev_find(br_dev);
+}
+
+static inline int
+mlxsw_sp_vxlan_mapped_vid(const struct net_device *vxlan_dev, u16 *p_vid)
+{
+ struct bridge_vlan_info vinfo;
+ u16 vid = 0;
+ int err;
+
+ err = br_vlan_get_pvid(vxlan_dev, &vid);
+ if (err || !vid)
+ goto out;
+
+ err = br_vlan_get_info(vxlan_dev, vid, &vinfo);
+ if (err || !(vinfo.flags & BRIDGE_VLAN_INFO_UNTAGGED))
+ vid = 0;
+
+out:
+ *p_vid = vid;
+ return err;
+}
+
+static inline bool
+mlxsw_sp_port_is_pause_en(const struct mlxsw_sp_port *mlxsw_sp_port)
+{
+ return mlxsw_sp_port->link.tx_pause || mlxsw_sp_port->link.rx_pause;
+}
+
+static inline struct mlxsw_sp_port *
+mlxsw_sp_port_lagged_get(struct mlxsw_sp *mlxsw_sp, u16 lag_id, u8 port_index)
+{
+ struct mlxsw_sp_port *mlxsw_sp_port;
+ u16 local_port;
+
+ local_port = mlxsw_core_lag_mapping_get(mlxsw_sp->core,
+ lag_id, port_index);
+ mlxsw_sp_port = mlxsw_sp->ports[local_port];
+ return mlxsw_sp_port && mlxsw_sp_port->lagged ? mlxsw_sp_port : NULL;
+}
+
+static inline struct mlxsw_sp_port_vlan *
+mlxsw_sp_port_vlan_find_by_vid(const struct mlxsw_sp_port *mlxsw_sp_port,
+ u16 vid)
+{
+ struct mlxsw_sp_port_vlan *mlxsw_sp_port_vlan;
+
+ list_for_each_entry(mlxsw_sp_port_vlan, &mlxsw_sp_port->vlans_list,
+ list) {
+ if (mlxsw_sp_port_vlan->vid == vid)
+ return mlxsw_sp_port_vlan;
+ }
+
+ return NULL;
+}
+
+enum mlxsw_sp_flood_type {
+ MLXSW_SP_FLOOD_TYPE_UC,
+ MLXSW_SP_FLOOD_TYPE_BC,
+ MLXSW_SP_FLOOD_TYPE_MC,
+};
+
+int mlxsw_sp_port_get_stats_raw(struct net_device *dev, int grp,
+ int prio, char *ppcnt_pl);
+int mlxsw_sp_port_admin_status_set(struct mlxsw_sp_port *mlxsw_sp_port,
+ bool is_up);
+int
+mlxsw_sp_port_vlan_classification_set(struct mlxsw_sp_port *mlxsw_sp_port,
+ bool is_8021ad_tagged,
+ bool is_8021q_tagged);
+static inline bool
+mlxsw_sp_local_port_is_valid(struct mlxsw_sp *mlxsw_sp, u16 local_port)
+{
+ unsigned int max_ports = mlxsw_core_max_ports(mlxsw_sp->core);
+
+ return local_port < max_ports && local_port;
+}
+
+/* spectrum_buffers.c */
+struct mlxsw_sp_hdroom_prio {
+ /* Number of port buffer associated with this priority. This is the
+ * actually configured value.
+ */
+ u8 buf_idx;
+ /* Value of buf_idx deduced from the DCB ETS configuration. */
+ u8 ets_buf_idx;
+ /* Value of buf_idx taken from the dcbnl_setbuffer configuration. */
+ u8 set_buf_idx;
+ bool lossy;
+};
+
+struct mlxsw_sp_hdroom_buf {
+ u32 thres_cells;
+ u32 size_cells;
+ /* Size requirement form dcbnl_setbuffer. */
+ u32 set_size_cells;
+ bool lossy;
+};
+
+enum mlxsw_sp_hdroom_mode {
+ MLXSW_SP_HDROOM_MODE_DCB,
+ MLXSW_SP_HDROOM_MODE_TC,
+};
+
+#define MLXSW_SP_PB_COUNT 10
+
+struct mlxsw_sp_hdroom {
+ enum mlxsw_sp_hdroom_mode mode;
+
+ struct {
+ struct mlxsw_sp_hdroom_prio prio[IEEE_8021Q_MAX_PRIORITIES];
+ } prios;
+ struct {
+ struct mlxsw_sp_hdroom_buf buf[MLXSW_SP_PB_COUNT];
+ } bufs;
+ struct {
+ /* Size actually configured for the internal buffer. Equal to
+ * reserve when internal buffer is enabled.
+ */
+ u32 size_cells;
+ /* Space reserved in the headroom for the internal buffer. Port
+ * buffers are not allowed to grow into this space.
+ */
+ u32 reserve_cells;
+ bool enable;
+ } int_buf;
+ int delay_bytes;
+ int mtu;
+};
+
+int mlxsw_sp_buffers_init(struct mlxsw_sp *mlxsw_sp);
+void mlxsw_sp_buffers_fini(struct mlxsw_sp *mlxsw_sp);
+int mlxsw_sp_port_buffers_init(struct mlxsw_sp_port *mlxsw_sp_port);
+void mlxsw_sp_port_buffers_fini(struct mlxsw_sp_port *mlxsw_sp_port);
+int mlxsw_sp_sb_pool_get(struct mlxsw_core *mlxsw_core,
+ unsigned int sb_index, u16 pool_index,
+ struct devlink_sb_pool_info *pool_info);
+int mlxsw_sp_sb_pool_set(struct mlxsw_core *mlxsw_core,
+ unsigned int sb_index, u16 pool_index, u32 size,
+ enum devlink_sb_threshold_type threshold_type,
+ struct netlink_ext_ack *extack);
+int mlxsw_sp_sb_port_pool_get(struct mlxsw_core_port *mlxsw_core_port,
+ unsigned int sb_index, u16 pool_index,
+ u32 *p_threshold);
+int mlxsw_sp_sb_port_pool_set(struct mlxsw_core_port *mlxsw_core_port,
+ unsigned int sb_index, u16 pool_index,
+ u32 threshold, struct netlink_ext_ack *extack);
+int mlxsw_sp_sb_tc_pool_bind_get(struct mlxsw_core_port *mlxsw_core_port,
+ unsigned int sb_index, u16 tc_index,
+ enum devlink_sb_pool_type pool_type,
+ u16 *p_pool_index, u32 *p_threshold);
+int mlxsw_sp_sb_tc_pool_bind_set(struct mlxsw_core_port *mlxsw_core_port,
+ unsigned int sb_index, u16 tc_index,
+ enum devlink_sb_pool_type pool_type,
+ u16 pool_index, u32 threshold,
+ 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);
+struct mlxsw_sp_sample_params *
+mlxsw_sp_sample_trigger_params_lookup(struct mlxsw_sp *mlxsw_sp,
+ const struct mlxsw_sp_sample_trigger *trigger);
+int
+mlxsw_sp_sample_trigger_params_set(struct mlxsw_sp *mlxsw_sp,
+ const struct mlxsw_sp_sample_trigger *trigger,
+ const struct mlxsw_sp_sample_params *params,
+ struct netlink_ext_ack *extack);
+void
+mlxsw_sp_sample_trigger_params_unset(struct mlxsw_sp *mlxsw_sp,
+ const struct mlxsw_sp_sample_trigger *trigger);
+int mlxsw_sp_ipv6_addr_kvdl_index_get(struct mlxsw_sp *mlxsw_sp,
+ const struct in6_addr *addr6,
+ u32 *p_kvdl_index);
+void
+mlxsw_sp_ipv6_addr_put(struct mlxsw_sp *mlxsw_sp, const struct in6_addr *addr6);
+
+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,
+ u16 local_port, void *priv);
+void mlxsw_sp_ptp_receive(struct mlxsw_sp *mlxsw_sp, struct sk_buff *skb,
+ u16 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_ethtype_to_sver_type(u16 ethtype, u8 *p_sver_type);
+int mlxsw_sp_port_egress_ethtype_set(struct mlxsw_sp_port *mlxsw_sp_port,
+ u16 ethtype);
+int mlxsw_sp_port_pvid_set(struct mlxsw_sp_port *mlxsw_sp_port, u16 vid,
+ u16 ethtype);
+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);
+void mlxsw_sp_txhdr_construct(struct sk_buff *skb,
+ const struct mlxsw_tx_info *tx_info);
+int mlxsw_sp_txhdr_ptp_data_construct(struct mlxsw_core *mlxsw_core,
+ struct mlxsw_sp_port *mlxsw_sp_port,
+ struct sk_buff *skb,
+ const struct mlxsw_tx_info *tx_info);
+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);
+int mlxsw_sp_parsing_depth_inc(struct mlxsw_sp *mlxsw_sp);
+void mlxsw_sp_parsing_depth_dec(struct mlxsw_sp *mlxsw_sp);
+int mlxsw_sp_parsing_vxlan_udp_dport_set(struct mlxsw_sp *mlxsw_sp,
+ __be16 udp_dport);
+
+/* 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;
+};
+
+u16 mlxsw_sp_rif_index(const struct mlxsw_sp_rif *rif);
+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);
+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_port_vlan_router_join(struct mlxsw_sp_port_vlan *mlxsw_sp_port_vlan,
+ struct net_device *l3_dev,
+ struct netlink_ext_ack *extack);
+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);
+u16 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_IPV6_ADDRESS,
+ 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_IPV6_ADDRESS:
+ 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;
+
+enum mlxsw_sp_acl_mangle_field {
+ MLXSW_SP_ACL_MANGLE_FIELD_IP_DSFIELD,
+ MLXSW_SP_ACL_MANGLE_FIELD_IP_DSCP,
+ MLXSW_SP_ACL_MANGLE_FIELD_IP_ECN,
+ MLXSW_SP_ACL_MANGLE_FIELD_IP_SPORT,
+ MLXSW_SP_ACL_MANGLE_FIELD_IP_DPORT,
+ MLXSW_SP_ACL_MANGLE_FIELD_IP4_SIP,
+ MLXSW_SP_ACL_MANGLE_FIELD_IP4_DIP,
+ MLXSW_SP_ACL_MANGLE_FIELD_IP6_SIP_1,
+ MLXSW_SP_ACL_MANGLE_FIELD_IP6_SIP_2,
+ MLXSW_SP_ACL_MANGLE_FIELD_IP6_SIP_3,
+ MLXSW_SP_ACL_MANGLE_FIELD_IP6_SIP_4,
+ MLXSW_SP_ACL_MANGLE_FIELD_IP6_DIP_1,
+ MLXSW_SP_ACL_MANGLE_FIELD_IP6_DIP_2,
+ MLXSW_SP_ACL_MANGLE_FIELD_IP6_DIP_3,
+ MLXSW_SP_ACL_MANGLE_FIELD_IP6_DIP_4,
+};
+
+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,
+ ipv6_valid:1;
+ unsigned int counter_index;
+ u16 policer_index;
+ struct {
+ u32 prev_val;
+ enum mlxsw_sp_acl_mangle_field prev_field;
+ } ipv6;
+};
+
+/* 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);
+int mlxsw_sp_acl_rulei_act_sample(struct mlxsw_sp *mlxsw_sp,
+ struct mlxsw_sp_acl_rule_info *rulei,
+ struct mlxsw_sp_flow_block *block,
+ struct psample_group *psample_group, u32 rate,
+ u32 trunc_size, bool truncate,
+ 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;
+extern const struct mlxsw_afk_ops mlxsw_sp4_afk_ops;
+
+/* spectrum_acl_bloom_filter.c */
+extern const struct mlxsw_sp_acl_bf_ops mlxsw_sp2_acl_bf_ops;
+extern const struct mlxsw_sp_acl_bf_ops mlxsw_sp4_acl_bf_ops;
+
+/* spectrum_matchall.c */
+struct mlxsw_sp_mall_ops {
+ int (*sample_add)(struct mlxsw_sp *mlxsw_sp,
+ struct mlxsw_sp_port *mlxsw_sp_port,
+ struct mlxsw_sp_mall_entry *mall_entry,
+ struct netlink_ext_ack *extack);
+ void (*sample_del)(struct mlxsw_sp *mlxsw_sp,
+ struct mlxsw_sp_port *mlxsw_sp_port,
+ struct mlxsw_sp_mall_entry *mall_entry);
+};
+
+extern const struct mlxsw_sp_mall_ops mlxsw_sp1_mall_ops;
+extern const struct mlxsw_sp_mall_ops mlxsw_sp2_mall_ops;
+
+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_sample_entry {
+ struct mlxsw_sp_sample_params params;
+ int span_id; /* Relevant for Spectrum-2 onwards. */
+};
+
+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_mall_sample_entry 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,
+ struct netlink_ext_ack *extack);
+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);
+int mlxsw_sp_setup_tc_block_qevent_mark(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);
+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, u16 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);
+int mlxsw_sp_fid_rif_set(struct mlxsw_sp_fid *fid, struct mlxsw_sp_rif *rif);
+void mlxsw_sp_fid_rif_unset(struct mlxsw_sp_fid *fid);
+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);
+
+extern const struct mlxsw_sp_fid_family *mlxsw_sp1_fid_family_arr[];
+extern const struct mlxsw_sp_fid_family *mlxsw_sp2_fid_family_arr[];
+
+/* 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;
+ u16 ethertype;
+};
+
+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_ipv6_addr_kvdl_set(struct mlxsw_sp *mlxsw_sp,
+ const struct in6_addr *addr6,
+ u32 *p_kvdl_index);
+void mlxsw_sp_nve_ipv6_addr_kvdl_unset(struct mlxsw_sp *mlxsw_sp,
+ const struct in6_addr *addr6);
+int
+mlxsw_sp_nve_ipv6_addr_map_replace(struct mlxsw_sp *mlxsw_sp, const char *mac,
+ u16 fid_index,
+ const struct in6_addr *new_addr6);
+void mlxsw_sp_nve_ipv6_addr_map_del(struct mlxsw_sp *mlxsw_sp, const char *mac,
+ u16 fid_index);
+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);
+
+/* spectrum_pgt.c */
+int mlxsw_sp_pgt_mid_alloc(struct mlxsw_sp *mlxsw_sp, u16 *p_mid);
+void mlxsw_sp_pgt_mid_free(struct mlxsw_sp *mlxsw_sp, u16 mid_base);
+int mlxsw_sp_pgt_mid_alloc_range(struct mlxsw_sp *mlxsw_sp, u16 mid_base,
+ u16 count);
+void mlxsw_sp_pgt_mid_free_range(struct mlxsw_sp *mlxsw_sp, u16 mid_base,
+ u16 count);
+int mlxsw_sp_pgt_entry_port_set(struct mlxsw_sp *mlxsw_sp, u16 mid,
+ u16 smpe, u16 local_port, bool member);
+int mlxsw_sp_pgt_init(struct mlxsw_sp *mlxsw_sp);
+void mlxsw_sp_pgt_fini(struct mlxsw_sp *mlxsw_sp);
+
+#endif
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-05 08:43:57 +0000