From 5b7c4cabbb65f5c469464da6c5f614cbd7f730f2 Mon Sep 17 00:00:00 2001 From: Linus Torvalds Date: Tue, 21 Feb 2023 18:24:12 -0800 Subject: Merge tag 'net-next-6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next Pull networking updates from Jakub Kicinski: "Core: - Add dedicated kmem_cache for typical/small skb->head, avoid having to access struct page at kfree time, and improve memory use. - Introduce sysctl to set default RPS configuration for new netdevs. - Define Netlink protocol specification format which can be used to describe messages used by each family and auto-generate parsers. Add tools for generating kernel data structures and uAPI headers. - Expose all net/core sysctls inside netns. - Remove 4s sleep in netpoll if carrier is instantly detected on boot. - Add configurable limit of MDB entries per port, and port-vlan. - Continue populating drop reasons throughout the stack. - Retire a handful of legacy Qdiscs and classifiers. Protocols: - Support IPv4 big TCP (TSO frames larger than 64kB). - Add IP_LOCAL_PORT_RANGE socket option, to control local port range on socket by socket basis. - Track and report in procfs number of MPTCP sockets used. - Support mixing IPv4 and IPv6 flows in the in-kernel MPTCP path manager. - IPv6: don't check net.ipv6.route.max_size and rely on garbage collection to free memory (similarly to IPv4). - Support Penultimate Segment Pop (PSP) flavor in SRv6 (RFC8986). - ICMP: add per-rate limit counters. - Add support for user scanning requests in ieee802154. - Remove static WEP support. - Support minimal Wi-Fi 7 Extremely High Throughput (EHT) rate reporting. - WiFi 7 EHT channel puncturing support (client & AP). BPF: - Add a rbtree data structure following the "next-gen data structure" precedent set by recently added linked list, that is, by using kfunc + kptr instead of adding a new BPF map type. - Expose XDP hints via kfuncs with initial support for RX hash and timestamp metadata. - Add BPF_F_NO_TUNNEL_KEY extension to bpf_skb_set_tunnel_key to better support decap on GRE tunnel devices not operating in collect metadata. - Improve x86 JIT's codegen for PROBE_MEM runtime error checks. - Remove the need for trace_printk_lock for bpf_trace_printk and bpf_trace_vprintk helpers. - Extend libbpf's bpf_tracing.h support for tracing arguments of kprobes/uprobes and syscall as a special case. - Significantly reduce the search time for module symbols by livepatch and BPF. - Enable cpumasks to be used as kptrs, which is useful for tracing programs tracking which tasks end up running on which CPUs in different time intervals. - Add support for BPF trampoline on s390x and riscv64. - Add capability to export the XDP features supported by the NIC. - Add __bpf_kfunc tag for marking kernel functions as kfuncs. - Add cgroup.memory=nobpf kernel parameter option to disable BPF memory accounting for container environments. Netfilter: - Remove the CLUSTERIP target. It has been marked as obsolete for years, and we still have WARN splats wrt races of the out-of-band /proc interface installed by this target. - Add 'destroy' commands to nf_tables. They are identical to the existing 'delete' commands, but do not return an error if the referenced object (set, chain, rule...) did not exist. Driver API: - Improve cpumask_local_spread() locality to help NICs set the right IRQ affinity on AMD platforms. - Separate C22 and C45 MDIO bus transactions more clearly. - Introduce new DCB table to control DSCP rewrite on egress. - Support configuration of Physical Layer Collision Avoidance (PLCA) Reconciliation Sublayer (RS) (802.3cg-2019). Modern version of shared medium Ethernet. - Support for MAC Merge layer (IEEE 802.3-2018 clause 99). Allowing preemption of low priority frames by high priority frames. - Add support for controlling MACSec offload using netlink SET. - Rework devlink instance refcounts to allow registration and de-registration under the instance lock. Split the code into multiple files, drop some of the unnecessarily granular locks and factor out common parts of netlink operation handling. - Add TX frame aggregation parameters (for USB drivers). - Add a new attr TCA_EXT_WARN_MSG to report TC (offload) warning messages with notifications for debug. - Allow offloading of UDP NEW connections via act_ct. - Add support for per action HW stats in TC. - Support hardware miss to TC action (continue processing in SW from a specific point in the action chain). - Warn if old Wireless Extension user space interface is used with modern cfg80211/mac80211 drivers. Do not support Wireless Extensions for Wi-Fi 7 devices at all. Everyone should switch to using nl80211 interface instead. - Improve the CAN bit timing configuration. Use extack to return error messages directly to user space, update the SJW handling, including the definition of a new default value that will benefit CAN-FD controllers, by increasing their oscillator tolerance. New hardware / drivers: - Ethernet: - nVidia BlueField-3 support (control traffic driver) - Ethernet support for imx93 SoCs - Motorcomm yt8531 gigabit Ethernet PHY - onsemi NCN26000 10BASE-T1S PHY (with support for PLCA) - Microchip LAN8841 PHY (incl. cable diagnostics and PTP) - Amlogic gxl MDIO mux - WiFi: - RealTek RTL8188EU (rtl8xxxu) - Qualcomm Wi-Fi 7 devices (ath12k) - CAN: - Renesas R-Car V4H Drivers: - Bluetooth: - Set Per Platform Antenna Gain (PPAG) for Intel controllers. - Ethernet NICs: - Intel (1G, igc): - support TSN / Qbv / packet scheduling features of i226 model - Intel (100G, ice): - use GNSS subsystem instead of TTY - multi-buffer XDP support - extend support for GPIO pins to E823 devices - nVidia/Mellanox: - update the shared buffer configuration on PFC commands - implement PTP adjphase function for HW offset control - TC support for Geneve and GRE with VF tunnel offload - more efficient crypto key management method - multi-port eswitch support - Netronome/Corigine: - add DCB IEEE support - support IPsec offloading for NFP3800 - Freescale/NXP (enetc): - support XDP_REDIRECT for XDP non-linear buffers - improve reconfig, avoid link flap and waiting for idle - support MAC Merge layer - Other NICs: - sfc/ef100: add basic devlink support for ef100 - ionic: rx_push mode operation (writing descriptors via MMIO) - bnxt: use the auxiliary bus abstraction for RDMA - r8169: disable ASPM and reset bus in case of tx timeout - cpsw: support QSGMII mode for J721e CPSW9G - cpts: support pulse-per-second output - ngbe: add an mdio bus driver - usbnet: optimize usbnet_bh() by avoiding unnecessary queuing - r8152: handle devices with FW with NCM support - amd-xgbe: support 10Mbps, 2.5GbE speeds and rx-adaptation - virtio-net: support multi buffer XDP - virtio/vsock: replace virtio_vsock_pkt with sk_buff - tsnep: XDP support - Ethernet high-speed switches: - nVidia/Mellanox (mlxsw): - add support for latency TLV (in FW control messages) - Microchip (sparx5): - separate explicit and implicit traffic forwarding rules, make the implicit rules always active - add support for egress DSCP rewrite - IS0 VCAP support (Ingress Classification) - IS2 VCAP filters (protos, L3 addrs, L4 ports, flags, ToS etc.) - ES2 VCAP support (Egress Access Control) - support for Per-Stream Filtering and Policing (802.1Q, 8.6.5.1) - Ethernet embedded switches: - Marvell (mv88e6xxx): - add MAB (port auth) offload support - enable PTP receive for mv88e6390 - NXP (ocelot): - support MAC Merge layer - support for the the vsc7512 internal copper phys - Microchip: - lan9303: convert to PHYLINK - lan966x: support TC flower filter statistics - lan937x: PTP support for KSZ9563/KSZ8563 and LAN937x - lan937x: support Credit Based Shaper configuration - ksz9477: support Energy Efficient Ethernet - other: - qca8k: convert to regmap read/write API, use bulk operations - rswitch: Improve TX timestamp accuracy - Intel WiFi (iwlwifi): - EHT (Wi-Fi 7) rate reporting - STEP equalizer support: transfer some STEP (connection to radio on platforms with integrated wifi) related parameters from the BIOS to the firmware. - Qualcomm 802.11ax WiFi (ath11k): - IPQ5018 support - Fine Timing Measurement (FTM) responder role support - channel 177 support - MediaTek WiFi (mt76): - per-PHY LED support - mt7996: EHT (Wi-Fi 7) support - Wireless Ethernet Dispatch (WED) reset support - switch to using page pool allocator - RealTek WiFi (rtw89): - support new version of Bluetooth co-existance - Mobile: - rmnet: support TX aggregation" * tag 'net-next-6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next: (1872 commits) page_pool: add a comment explaining the fragment counter usage net: ethtool: fix __ethtool_dev_mm_supported() implementation ethtool: pse-pd: Fix double word in comments xsk: add linux/vmalloc.h to xsk.c sefltests: netdevsim: wait for devlink instance after netns removal selftest: fib_tests: Always cleanup before exit net/mlx5e: Align IPsec ASO result memory to be as required by hardware net/mlx5e: TC, Set CT miss to the specific ct action instance net/mlx5e: Rename CHAIN_TO_REG to MAPPED_OBJ_TO_REG net/mlx5: Refactor tc miss handling to a single function net/mlx5: Kconfig: Make tc offload depend on tc skb extension net/sched: flower: Support hardware miss to tc action net/sched: flower: Move filter handle initialization earlier net/sched: cls_api: Support hardware miss to tc action net/sched: Rename user cookie and act cookie sfc: fix builds without CONFIG_RTC_LIB sfc: clean up some inconsistent indentings net/mlx4_en: Introduce flexible array to silence overflow warning net: lan966x: Fix possible deadlock inside PTP net/ulp: Remove redundant ->clone() test in inet_clone_ulp(). ... --- .../net/ethernet/marvell/prestera/prestera_hw.h | 330 +++++++++++++++++++++ 1 file changed, 330 insertions(+) create mode 100644 drivers/net/ethernet/marvell/prestera/prestera_hw.h (limited to 'drivers/net/ethernet/marvell/prestera/prestera_hw.h') diff --git a/drivers/net/ethernet/marvell/prestera/prestera_hw.h b/drivers/net/ethernet/marvell/prestera/prestera_hw.h new file mode 100644 index 000000000..0a929279e --- /dev/null +++ b/drivers/net/ethernet/marvell/prestera/prestera_hw.h @@ -0,0 +1,330 @@ +/* SPDX-License-Identifier: BSD-3-Clause OR GPL-2.0 */ +/* Copyright (c) 2019-2020 Marvell International Ltd. All rights reserved. */ + +#ifndef _PRESTERA_HW_H_ +#define _PRESTERA_HW_H_ + +#include +#include "prestera_acl.h" + +enum prestera_accept_frm_type { + PRESTERA_ACCEPT_FRAME_TYPE_TAGGED, + PRESTERA_ACCEPT_FRAME_TYPE_UNTAGGED, + PRESTERA_ACCEPT_FRAME_TYPE_ALL, +}; + +enum prestera_fdb_flush_mode { + PRESTERA_FDB_FLUSH_MODE_DYNAMIC = BIT(0), + PRESTERA_FDB_FLUSH_MODE_STATIC = BIT(1), + PRESTERA_FDB_FLUSH_MODE_ALL = PRESTERA_FDB_FLUSH_MODE_DYNAMIC + | PRESTERA_FDB_FLUSH_MODE_STATIC, +}; + +enum { + PRESTERA_MAC_MODE_INTERNAL, + PRESTERA_MAC_MODE_SGMII, + PRESTERA_MAC_MODE_1000BASE_X, + PRESTERA_MAC_MODE_KR, + PRESTERA_MAC_MODE_KR2, + PRESTERA_MAC_MODE_KR4, + PRESTERA_MAC_MODE_CR, + PRESTERA_MAC_MODE_CR2, + PRESTERA_MAC_MODE_CR4, + PRESTERA_MAC_MODE_SR_LR, + PRESTERA_MAC_MODE_SR_LR2, + PRESTERA_MAC_MODE_SR_LR4, + + PRESTERA_MAC_MODE_MAX +}; + +enum { + PRESTERA_LINK_MODE_10baseT_Half, + PRESTERA_LINK_MODE_10baseT_Full, + PRESTERA_LINK_MODE_100baseT_Half, + PRESTERA_LINK_MODE_100baseT_Full, + PRESTERA_LINK_MODE_1000baseT_Half, + PRESTERA_LINK_MODE_1000baseT_Full, + PRESTERA_LINK_MODE_1000baseX_Full, + PRESTERA_LINK_MODE_1000baseKX_Full, + PRESTERA_LINK_MODE_2500baseX_Full, + PRESTERA_LINK_MODE_10GbaseKR_Full, + PRESTERA_LINK_MODE_10GbaseSR_Full, + PRESTERA_LINK_MODE_10GbaseLR_Full, + PRESTERA_LINK_MODE_20GbaseKR2_Full, + PRESTERA_LINK_MODE_25GbaseCR_Full, + PRESTERA_LINK_MODE_25GbaseKR_Full, + PRESTERA_LINK_MODE_25GbaseSR_Full, + PRESTERA_LINK_MODE_40GbaseKR4_Full, + PRESTERA_LINK_MODE_40GbaseCR4_Full, + PRESTERA_LINK_MODE_40GbaseSR4_Full, + PRESTERA_LINK_MODE_50GbaseCR2_Full, + PRESTERA_LINK_MODE_50GbaseKR2_Full, + PRESTERA_LINK_MODE_50GbaseSR2_Full, + PRESTERA_LINK_MODE_100GbaseKR4_Full, + PRESTERA_LINK_MODE_100GbaseSR4_Full, + PRESTERA_LINK_MODE_100GbaseCR4_Full, + + PRESTERA_LINK_MODE_MAX +}; + +enum { + PRESTERA_PORT_TYPE_NONE, + PRESTERA_PORT_TYPE_TP, + PRESTERA_PORT_TYPE_AUI, + PRESTERA_PORT_TYPE_MII, + PRESTERA_PORT_TYPE_FIBRE, + PRESTERA_PORT_TYPE_BNC, + PRESTERA_PORT_TYPE_DA, + PRESTERA_PORT_TYPE_OTHER, + + PRESTERA_PORT_TYPE_MAX +}; + +enum { + PRESTERA_PORT_TCVR_COPPER, + PRESTERA_PORT_TCVR_SFP, + + PRESTERA_PORT_TCVR_MAX +}; + +enum { + PRESTERA_PORT_FEC_OFF, + PRESTERA_PORT_FEC_BASER, + PRESTERA_PORT_FEC_RS, + + PRESTERA_PORT_FEC_MAX +}; + +enum { + PRESTERA_PORT_DUPLEX_HALF, + PRESTERA_PORT_DUPLEX_FULL, +}; + +enum { + PRESTERA_STP_DISABLED, + PRESTERA_STP_BLOCK_LISTEN, + PRESTERA_STP_LEARN, + PRESTERA_STP_FORWARD, +}; + +enum { + PRESTERA_POLICER_TYPE_INGRESS, + PRESTERA_POLICER_TYPE_EGRESS +}; + +enum prestera_hw_cpu_code_cnt_t { + PRESTERA_HW_CPU_CODE_CNT_TYPE_DROP = 0, + PRESTERA_HW_CPU_CODE_CNT_TYPE_TRAP = 1, +}; + +enum prestera_hw_vtcam_direction_t { + PRESTERA_HW_VTCAM_DIR_INGRESS = 0, + PRESTERA_HW_VTCAM_DIR_EGRESS = 1, +}; + +enum { + PRESTERA_HW_COUNTER_CLIENT_INGRESS_LOOKUP_0 = 0, + PRESTERA_HW_COUNTER_CLIENT_INGRESS_LOOKUP_1 = 1, + PRESTERA_HW_COUNTER_CLIENT_INGRESS_LOOKUP_2 = 2, + PRESTERA_HW_COUNTER_CLIENT_EGRESS_LOOKUP = 3, +}; + +struct prestera_switch; +struct prestera_port; +struct prestera_port_stats; +struct prestera_port_caps; +enum prestera_event_type; +struct prestera_event; + +typedef void (*prestera_event_cb_t) + (struct prestera_switch *sw, struct prestera_event *evt, void *arg); + +struct prestera_rxtx_params; +struct prestera_acl_hw_action_info; +struct prestera_acl_iface; +struct prestera_counter_stats; +struct prestera_iface; +struct prestera_flood_domain; +struct prestera_mdb_entry; +struct prestera_neigh_info; + +/* Switch API */ +int prestera_hw_switch_init(struct prestera_switch *sw); +void prestera_hw_switch_fini(struct prestera_switch *sw); +int prestera_hw_switch_ageing_set(struct prestera_switch *sw, u32 ageing_ms); +int prestera_hw_switch_mac_set(struct prestera_switch *sw, const char *mac); + +/* Port API */ +int prestera_hw_port_info_get(const struct prestera_port *port, + u32 *dev_id, u32 *hw_id, u16 *fp_id); + +int prestera_hw_port_mac_mode_get(const struct prestera_port *port, + u32 *mode, u32 *speed, u8 *duplex, u8 *fec); +int prestera_hw_port_mac_mode_set(const struct prestera_port *port, + bool admin, u32 mode, u8 inband, + u32 speed, u8 duplex, u8 fec); +int prestera_hw_port_phy_mode_get(const struct prestera_port *port, + u8 *mdix, u64 *lmode_bmap, + bool *fc_pause, bool *fc_asym); +int prestera_hw_port_phy_mode_set(const struct prestera_port *port, + bool admin, bool adv, u32 mode, u64 modes, + u8 mdix); + +int prestera_hw_port_mtu_set(const struct prestera_port *port, u32 mtu); +int prestera_hw_port_mtu_get(const struct prestera_port *port, u32 *mtu); +int prestera_hw_port_mac_set(const struct prestera_port *port, const char *mac); +int prestera_hw_port_mac_get(const struct prestera_port *port, char *mac); +int prestera_hw_port_cap_get(const struct prestera_port *port, + struct prestera_port_caps *caps); +int prestera_hw_port_type_get(const struct prestera_port *port, u8 *type); +int prestera_hw_port_autoneg_restart(struct prestera_port *port); +int prestera_hw_port_stats_get(const struct prestera_port *port, + struct prestera_port_stats *stats); +int prestera_hw_port_speed_get(const struct prestera_port *port, u32 *speed); +int prestera_hw_port_learning_set(struct prestera_port *port, bool enable); +int prestera_hw_port_uc_flood_set(const struct prestera_port *port, bool flood); +int prestera_hw_port_mc_flood_set(const struct prestera_port *port, bool flood); +int prestera_hw_port_br_locked_set(const struct prestera_port *port, + bool br_locked); +int prestera_hw_port_accept_frm_type(struct prestera_port *port, + enum prestera_accept_frm_type type); +/* Vlan API */ +int prestera_hw_vlan_create(struct prestera_switch *sw, u16 vid); +int prestera_hw_vlan_delete(struct prestera_switch *sw, u16 vid); +int prestera_hw_vlan_port_set(struct prestera_port *port, u16 vid, + bool is_member, bool untagged); +int prestera_hw_vlan_port_vid_set(struct prestera_port *port, u16 vid); +int prestera_hw_vlan_port_stp_set(struct prestera_port *port, u16 vid, u8 state); + +/* FDB API */ +int prestera_hw_fdb_add(struct prestera_port *port, const unsigned char *mac, + u16 vid, bool dynamic); +int prestera_hw_fdb_del(struct prestera_port *port, const unsigned char *mac, + u16 vid); +int prestera_hw_fdb_flush_port(struct prestera_port *port, u32 mode); +int prestera_hw_fdb_flush_vlan(struct prestera_switch *sw, u16 vid, u32 mode); +int prestera_hw_fdb_flush_port_vlan(struct prestera_port *port, u16 vid, + u32 mode); + +/* Bridge API */ +int prestera_hw_bridge_create(struct prestera_switch *sw, u16 *bridge_id); +int prestera_hw_bridge_delete(struct prestera_switch *sw, u16 bridge_id); +int prestera_hw_bridge_port_add(struct prestera_port *port, u16 bridge_id); +int prestera_hw_bridge_port_delete(struct prestera_port *port, u16 bridge_id); + +/* vTCAM API */ +int prestera_hw_vtcam_create(struct prestera_switch *sw, + u8 lookup, const u32 *keymask, u32 *vtcam_id, + enum prestera_hw_vtcam_direction_t direction); +int prestera_hw_vtcam_rule_add(struct prestera_switch *sw, u32 vtcam_id, + u32 prio, void *key, void *keymask, + struct prestera_acl_hw_action_info *act, + u8 n_act, u32 *rule_id); +int prestera_hw_vtcam_rule_del(struct prestera_switch *sw, + u32 vtcam_id, u32 rule_id); +int prestera_hw_vtcam_destroy(struct prestera_switch *sw, u32 vtcam_id); +int prestera_hw_vtcam_iface_bind(struct prestera_switch *sw, + struct prestera_acl_iface *iface, + u32 vtcam_id, u16 pcl_id); +int prestera_hw_vtcam_iface_unbind(struct prestera_switch *sw, + struct prestera_acl_iface *iface, + u32 vtcam_id); + +/* Counter API */ +int prestera_hw_counter_trigger(struct prestera_switch *sw, u32 block_id); +int prestera_hw_counter_abort(struct prestera_switch *sw); +int prestera_hw_counters_get(struct prestera_switch *sw, u32 idx, + u32 *len, bool *done, + struct prestera_counter_stats *stats); +int prestera_hw_counter_block_get(struct prestera_switch *sw, + u32 client, u32 *block_id, u32 *offset, + u32 *num_counters); +int prestera_hw_counter_block_release(struct prestera_switch *sw, + u32 block_id); +int prestera_hw_counter_clear(struct prestera_switch *sw, u32 block_id, + u32 counter_id); + +/* SPAN API */ +int prestera_hw_span_get(const struct prestera_port *port, u8 *span_id); +int prestera_hw_span_bind(const struct prestera_port *port, u8 span_id, + bool ingress); +int prestera_hw_span_unbind(const struct prestera_port *port, bool ingress); +int prestera_hw_span_release(struct prestera_switch *sw, u8 span_id); + +/* Router API */ +int prestera_hw_rif_create(struct prestera_switch *sw, + struct prestera_iface *iif, u8 *mac, u16 *rif_id); +int prestera_hw_rif_delete(struct prestera_switch *sw, u16 rif_id, + struct prestera_iface *iif); + +/* Virtual Router API */ +int prestera_hw_vr_create(struct prestera_switch *sw, u16 *vr_id); +int prestera_hw_vr_delete(struct prestera_switch *sw, u16 vr_id); + +/* LPM PI */ +int prestera_hw_lpm_add(struct prestera_switch *sw, u16 vr_id, + __be32 dst, u32 dst_len, u32 grp_id); +int prestera_hw_lpm_del(struct prestera_switch *sw, u16 vr_id, + __be32 dst, u32 dst_len); + +/* NH API */ +int prestera_hw_nh_entries_set(struct prestera_switch *sw, int count, + struct prestera_neigh_info *nhs, u32 grp_id); +int prestera_hw_nhgrp_blk_get(struct prestera_switch *sw, + u8 *hw_state, u32 buf_size /* Buffer in bytes */); +int prestera_hw_nh_group_create(struct prestera_switch *sw, u16 nh_count, + u32 *grp_id); +int prestera_hw_nh_group_delete(struct prestera_switch *sw, u16 nh_count, + u32 grp_id); + +/* Event handlers */ +int prestera_hw_event_handler_register(struct prestera_switch *sw, + enum prestera_event_type type, + prestera_event_cb_t fn, + void *arg); +void prestera_hw_event_handler_unregister(struct prestera_switch *sw, + enum prestera_event_type type, + prestera_event_cb_t fn); + +/* RX/TX */ +int prestera_hw_rxtx_init(struct prestera_switch *sw, + struct prestera_rxtx_params *params); + +/* LAG API */ +int prestera_hw_lag_member_add(struct prestera_port *port, u16 lag_id); +int prestera_hw_lag_member_del(struct prestera_port *port, u16 lag_id); +int prestera_hw_lag_member_enable(struct prestera_port *port, u16 lag_id, + bool enable); +int prestera_hw_lag_fdb_add(struct prestera_switch *sw, u16 lag_id, + const unsigned char *mac, u16 vid, bool dynamic); +int prestera_hw_lag_fdb_del(struct prestera_switch *sw, u16 lag_id, + const unsigned char *mac, u16 vid); +int prestera_hw_fdb_flush_lag(struct prestera_switch *sw, u16 lag_id, + u32 mode); +int prestera_hw_fdb_flush_lag_vlan(struct prestera_switch *sw, + u16 lag_id, u16 vid, u32 mode); + +/* HW trap/drop counters API */ +int +prestera_hw_cpu_code_counters_get(struct prestera_switch *sw, u8 code, + enum prestera_hw_cpu_code_cnt_t counter_type, + u64 *packet_count); + +/* Policer API */ +int prestera_hw_policer_create(struct prestera_switch *sw, u8 type, + u32 *policer_id); +int prestera_hw_policer_release(struct prestera_switch *sw, + u32 policer_id); +int prestera_hw_policer_sr_tcm_set(struct prestera_switch *sw, + u32 policer_id, u64 cir, u32 cbs); + +/* Flood domain / MDB API */ +int prestera_hw_flood_domain_create(struct prestera_flood_domain *domain); +int prestera_hw_flood_domain_destroy(struct prestera_flood_domain *domain); +int prestera_hw_flood_domain_ports_set(struct prestera_flood_domain *domain); +int prestera_hw_flood_domain_ports_reset(struct prestera_flood_domain *domain); + +int prestera_hw_mdb_create(struct prestera_mdb_entry *mdb); +int prestera_hw_mdb_destroy(struct prestera_mdb_entry *mdb); + +#endif /* _PRESTERA_HW_H_ */ -- cgit v1.2.3