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author | Linus Torvalds <torvalds@linux-foundation.org> | 2021-04-29 11:57:23 -0700 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2021-04-29 11:57:23 -0700 |
commit | 9d31d2338950293ec19d9b095fbaa9030899dcb4 (patch) | |
tree | e688040d0557c24a2eeb9f6c9c223d949f6f7ef9 /drivers/staging/fsl-dpaa2/ethsw/dpsw.h | |
parent | 635de956a7f5a6ffcb04f29d70630c64c717b56b (diff) | |
parent | 4a52dd8fefb45626dace70a63c0738dbd83b7edb (diff) | |
download | linux-9d31d2338950293ec19d9b095fbaa9030899dcb4.tar.bz2 |
Merge tag 'net-next-5.13' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next
Pull networking updates from Jakub Kicinski:
"Core:
- bpf:
- allow bpf programs calling kernel functions (initially to
reuse TCP congestion control implementations)
- enable task local storage for tracing programs - remove the
need to store per-task state in hash maps, and allow tracing
programs access to task local storage previously added for
BPF_LSM
- add bpf_for_each_map_elem() helper, allowing programs to walk
all map elements in a more robust and easier to verify fashion
- sockmap: support UDP and cross-protocol BPF_SK_SKB_VERDICT
redirection
- lpm: add support for batched ops in LPM trie
- add BTF_KIND_FLOAT support - mostly to allow use of BTF on
s390 which has floats in its headers files
- improve BPF syscall documentation and extend the use of kdoc
parsing scripts we already employ for bpf-helpers
- libbpf, bpftool: support static linking of BPF ELF files
- improve support for encapsulation of L2 packets
- xdp: restructure redirect actions to avoid a runtime lookup,
improving performance by 4-8% in microbenchmarks
- xsk: build skb by page (aka generic zerocopy xmit) - improve
performance of software AF_XDP path by 33% for devices which don't
need headers in the linear skb part (e.g. virtio)
- nexthop: resilient next-hop groups - improve path stability on
next-hops group changes (incl. offload for mlxsw)
- ipv6: segment routing: add support for IPv4 decapsulation
- icmp: add support for RFC 8335 extended PROBE messages
- inet: use bigger hash table for IP ID generation
- tcp: deal better with delayed TX completions - make sure we don't
give up on fast TCP retransmissions only because driver is slow in
reporting that it completed transmitting the original
- tcp: reorder tcp_congestion_ops for better cache locality
- mptcp:
- add sockopt support for common TCP options
- add support for common TCP msg flags
- include multiple address ids in RM_ADDR
- add reset option support for resetting one subflow
- udp: GRO L4 improvements - improve 'forward' / 'frag_list'
co-existence with UDP tunnel GRO, allowing the first to take place
correctly even for encapsulated UDP traffic
- micro-optimize dev_gro_receive() and flow dissection, avoid
retpoline overhead on VLAN and TEB GRO
- use less memory for sysctls, add a new sysctl type, to allow using
u8 instead of "int" and "long" and shrink networking sysctls
- veth: allow GRO without XDP - this allows aggregating UDP packets
before handing them off to routing, bridge, OvS, etc.
- allow specifing ifindex when device is moved to another namespace
- netfilter:
- nft_socket: add support for cgroupsv2
- nftables: add catch-all set element - special element used to
define a default action in case normal lookup missed
- use net_generic infra in many modules to avoid allocating
per-ns memory unnecessarily
- xps: improve the xps handling to avoid potential out-of-bound
accesses and use-after-free when XPS change race with other
re-configuration under traffic
- add a config knob to turn off per-cpu netdev refcnt to catch
underflows in testing
Device APIs:
- add WWAN subsystem to organize the WWAN interfaces better and
hopefully start driving towards more unified and vendor-
independent APIs
- ethtool:
- add interface for reading IEEE MIB stats (incl. mlx5 and bnxt
support)
- allow network drivers to dump arbitrary SFP EEPROM data,
current offset+length API was a poor fit for modern SFP which
define EEPROM in terms of pages (incl. mlx5 support)
- act_police, flow_offload: add support for packet-per-second
policing (incl. offload for nfp)
- psample: add additional metadata attributes like transit delay for
packets sampled from switch HW (and corresponding egress and
policy-based sampling in the mlxsw driver)
- dsa: improve support for sandwiched LAGs with bridge and DSA
- netfilter:
- flowtable: use direct xmit in topologies with IP forwarding,
bridging, vlans etc.
- nftables: counter hardware offload support
- Bluetooth:
- improvements for firmware download w/ Intel devices
- add support for reading AOSP vendor capabilities
- add support for virtio transport driver
- mac80211:
- allow concurrent monitor iface and ethernet rx decap
- set priority and queue mapping for injected frames
- phy: add support for Clause-45 PHY Loopback
- pci/iov: add sysfs MSI-X vector assignment interface to distribute
MSI-X resources to VFs (incl. mlx5 support)
New hardware/drivers:
- dsa: mv88e6xxx: add support for Marvell mv88e6393x - 11-port
Ethernet switch with 8x 1-Gigabit Ethernet and 3x 10-Gigabit
interfaces.
- dsa: support for legacy Broadcom tags used on BCM5325, BCM5365 and
BCM63xx switches
- Microchip KSZ8863 and KSZ8873; 3x 10/100Mbps Ethernet switches
- ath11k: support for QCN9074 a 802.11ax device
- Bluetooth: Broadcom BCM4330 and BMC4334
- phy: Marvell 88X2222 transceiver support
- mdio: add BCM6368 MDIO mux bus controller
- r8152: support RTL8153 and RTL8156 (USB Ethernet) chips
- mana: driver for Microsoft Azure Network Adapter (MANA)
- Actions Semi Owl Ethernet MAC
- can: driver for ETAS ES58X CAN/USB interfaces
Pure driver changes:
- add XDP support to: enetc, igc, stmmac
- add AF_XDP support to: stmmac
- virtio:
- page_to_skb() use build_skb when there's sufficient tailroom
(21% improvement for 1000B UDP frames)
- support XDP even without dedicated Tx queues - share the Tx
queues with the stack when necessary
- mlx5:
- flow rules: add support for mirroring with conntrack, matching
on ICMP, GTP, flex filters and more
- support packet sampling with flow offloads
- persist uplink representor netdev across eswitch mode changes
- allow coexistence of CQE compression and HW time-stamping
- add ethtool extended link error state reporting
- ice, iavf: support flow filters, UDP Segmentation Offload
- dpaa2-switch:
- move the driver out of staging
- add spanning tree (STP) support
- add rx copybreak support
- add tc flower hardware offload on ingress traffic
- ionic:
- implement Rx page reuse
- support HW PTP time-stamping
- octeon: support TC hardware offloads - flower matching on ingress
and egress ratelimitting.
- stmmac:
- add RX frame steering based on VLAN priority in tc flower
- support frame preemption (FPE)
- intel: add cross time-stamping freq difference adjustment
- ocelot:
- support forwarding of MRP frames in HW
- support multiple bridges
- support PTP Sync one-step timestamping
- dsa: mv88e6xxx, dpaa2-switch: offload bridge port flags like
learning, flooding etc.
- ipa: add IPA v4.5, v4.9 and v4.11 support (Qualcomm SDX55, SM8350,
SC7280 SoCs)
- mt7601u: enable TDLS support
- mt76:
- add support for 802.3 rx frames (mt7915/mt7615)
- mt7915 flash pre-calibration support
- mt7921/mt7663 runtime power management fixes"
* tag 'net-next-5.13' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next: (2451 commits)
net: selftest: fix build issue if INET is disabled
net: netrom: nr_in: Remove redundant assignment to ns
net: tun: Remove redundant assignment to ret
net: phy: marvell: add downshift support for M88E1240
net: dsa: ksz: Make reg_mib_cnt a u8 as it never exceeds 255
net/sched: act_ct: Remove redundant ct get and check
icmp: standardize naming of RFC 8335 PROBE constants
bpf, selftests: Update array map tests for per-cpu batched ops
bpf: Add batched ops support for percpu array
bpf: Implement formatted output helpers with bstr_printf
seq_file: Add a seq_bprintf function
sfc: adjust efx->xdp_tx_queue_count with the real number of initialized queues
net:nfc:digital: Fix a double free in digital_tg_recv_dep_req
net: fix a concurrency bug in l2tp_tunnel_register()
net/smc: Remove redundant assignment to rc
mpls: Remove redundant assignment to err
llc2: Remove redundant assignment to rc
net/tls: Remove redundant initialization of record
rds: Remove redundant assignment to nr_sig
dt-bindings: net: mdio-gpio: add compatible for microchip,mdio-smi0
...
Diffstat (limited to 'drivers/staging/fsl-dpaa2/ethsw/dpsw.h')
-rw-r--r-- | drivers/staging/fsl-dpaa2/ethsw/dpsw.h | 594 |
1 files changed, 0 insertions, 594 deletions
diff --git a/drivers/staging/fsl-dpaa2/ethsw/dpsw.h b/drivers/staging/fsl-dpaa2/ethsw/dpsw.h deleted file mode 100644 index 9cfd8a8e0197..000000000000 --- a/drivers/staging/fsl-dpaa2/ethsw/dpsw.h +++ /dev/null @@ -1,594 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/* - * Copyright 2014-2016 Freescale Semiconductor Inc. - * Copyright 2017-2018 NXP - * - */ - -#ifndef __FSL_DPSW_H -#define __FSL_DPSW_H - -/* Data Path L2-Switch API - * Contains API for handling DPSW topology and functionality - */ - -struct fsl_mc_io; - -/** - * DPSW general definitions - */ - -/** - * Maximum number of traffic class priorities - */ -#define DPSW_MAX_PRIORITIES 8 -/** - * Maximum number of interfaces - */ -#define DPSW_MAX_IF 64 - -int dpsw_open(struct fsl_mc_io *mc_io, - u32 cmd_flags, - int dpsw_id, - u16 *token); - -int dpsw_close(struct fsl_mc_io *mc_io, - u32 cmd_flags, - u16 token); - -/** - * DPSW options - */ - -/** - * Disable flooding - */ -#define DPSW_OPT_FLOODING_DIS 0x0000000000000001ULL -/** - * Disable Multicast - */ -#define DPSW_OPT_MULTICAST_DIS 0x0000000000000004ULL -/** - * Support control interface - */ -#define DPSW_OPT_CTRL_IF_DIS 0x0000000000000010ULL -/** - * Disable flooding metering - */ -#define DPSW_OPT_FLOODING_METERING_DIS 0x0000000000000020ULL -/** - * Enable metering - */ -#define DPSW_OPT_METERING_EN 0x0000000000000040ULL - -/** - * enum dpsw_component_type - component type of a bridge - * @DPSW_COMPONENT_TYPE_C_VLAN: A C-VLAN component of an - * enterprise VLAN bridge or of a Provider Bridge used - * to process C-tagged frames - * @DPSW_COMPONENT_TYPE_S_VLAN: An S-VLAN component of a - * Provider Bridge - * - */ -enum dpsw_component_type { - DPSW_COMPONENT_TYPE_C_VLAN = 0, - DPSW_COMPONENT_TYPE_S_VLAN -}; - -int dpsw_enable(struct fsl_mc_io *mc_io, - u32 cmd_flags, - u16 token); - -int dpsw_disable(struct fsl_mc_io *mc_io, - u32 cmd_flags, - u16 token); - -int dpsw_reset(struct fsl_mc_io *mc_io, - u32 cmd_flags, - u16 token); - -/** - * DPSW IRQ Index and Events - */ - -#define DPSW_IRQ_INDEX_IF 0x0000 -#define DPSW_IRQ_INDEX_L2SW 0x0001 - -/** - * IRQ event - Indicates that the link state changed - */ -#define DPSW_IRQ_EVENT_LINK_CHANGED 0x0001 - -/** - * struct dpsw_irq_cfg - IRQ configuration - * @addr: Address that must be written to signal a message-based interrupt - * @val: Value to write into irq_addr address - * @irq_num: A user defined number associated with this IRQ - */ -struct dpsw_irq_cfg { - u64 addr; - u32 val; - int irq_num; -}; - -int dpsw_set_irq_enable(struct fsl_mc_io *mc_io, - u32 cmd_flags, - u16 token, - u8 irq_index, - u8 en); - -int dpsw_set_irq_mask(struct fsl_mc_io *mc_io, - u32 cmd_flags, - u16 token, - u8 irq_index, - u32 mask); - -int dpsw_get_irq_status(struct fsl_mc_io *mc_io, - u32 cmd_flags, - u16 token, - u8 irq_index, - u32 *status); - -int dpsw_clear_irq_status(struct fsl_mc_io *mc_io, - u32 cmd_flags, - u16 token, - u8 irq_index, - u32 status); - -/** - * struct dpsw_attr - Structure representing DPSW attributes - * @id: DPSW object ID - * @options: Enable/Disable DPSW features - * @max_vlans: Maximum Number of VLANs - * @max_meters_per_if: Number of meters per interface - * @max_fdbs: Maximum Number of FDBs - * @max_fdb_entries: Number of FDB entries for default FDB table; - * 0 - indicates default 1024 entries. - * @fdb_aging_time: Default FDB aging time for default FDB table; - * 0 - indicates default 300 seconds - * @max_fdb_mc_groups: Number of multicast groups in each FDB table; - * 0 - indicates default 32 - * @mem_size: DPSW frame storage memory size - * @num_ifs: Number of interfaces - * @num_vlans: Current number of VLANs - * @num_fdbs: Current number of FDBs - * @component_type: Component type of this bridge - */ -struct dpsw_attr { - int id; - u64 options; - u16 max_vlans; - u8 max_meters_per_if; - u8 max_fdbs; - u16 max_fdb_entries; - u16 fdb_aging_time; - u16 max_fdb_mc_groups; - u16 num_ifs; - u16 mem_size; - u16 num_vlans; - u8 num_fdbs; - enum dpsw_component_type component_type; -}; - -int dpsw_get_attributes(struct fsl_mc_io *mc_io, - u32 cmd_flags, - u16 token, - struct dpsw_attr *attr); - -/** - * enum dpsw_action - Action selection for special/control frames - * @DPSW_ACTION_DROP: Drop frame - * @DPSW_ACTION_REDIRECT: Redirect frame to control port - */ -enum dpsw_action { - DPSW_ACTION_DROP = 0, - DPSW_ACTION_REDIRECT = 1 -}; - -/** - * Enable auto-negotiation - */ -#define DPSW_LINK_OPT_AUTONEG 0x0000000000000001ULL -/** - * Enable half-duplex mode - */ -#define DPSW_LINK_OPT_HALF_DUPLEX 0x0000000000000002ULL -/** - * Enable pause frames - */ -#define DPSW_LINK_OPT_PAUSE 0x0000000000000004ULL -/** - * Enable a-symmetric pause frames - */ -#define DPSW_LINK_OPT_ASYM_PAUSE 0x0000000000000008ULL - -/** - * struct dpsw_link_cfg - Structure representing DPSW link configuration - * @rate: Rate - * @options: Mask of available options; use 'DPSW_LINK_OPT_<X>' values - */ -struct dpsw_link_cfg { - u32 rate; - u64 options; -}; - -int dpsw_if_set_link_cfg(struct fsl_mc_io *mc_io, - u32 cmd_flags, - u16 token, - u16 if_id, - struct dpsw_link_cfg *cfg); -/** - * struct dpsw_link_state - Structure representing DPSW link state - * @rate: Rate - * @options: Mask of available options; use 'DPSW_LINK_OPT_<X>' values - * @up: 0 - covers two cases: down and disconnected, 1 - up - */ -struct dpsw_link_state { - u32 rate; - u64 options; - u8 up; -}; - -int dpsw_if_get_link_state(struct fsl_mc_io *mc_io, - u32 cmd_flags, - u16 token, - u16 if_id, - struct dpsw_link_state *state); - -int dpsw_if_set_flooding(struct fsl_mc_io *mc_io, - u32 cmd_flags, - u16 token, - u16 if_id, - u8 en); - -int dpsw_if_set_broadcast(struct fsl_mc_io *mc_io, - u32 cmd_flags, - u16 token, - u16 if_id, - u8 en); - -/** - * struct dpsw_tci_cfg - Tag Control Information (TCI) configuration - * @pcp: Priority Code Point (PCP): a 3-bit field which refers - * to the IEEE 802.1p priority - * @dei: Drop Eligible Indicator (DEI): a 1-bit field. May be used - * separately or in conjunction with PCP to indicate frames - * eligible to be dropped in the presence of congestion - * @vlan_id: VLAN Identifier (VID): a 12-bit field specifying the VLAN - * to which the frame belongs. The hexadecimal values - * of 0x000 and 0xFFF are reserved; - * all other values may be used as VLAN identifiers, - * allowing up to 4,094 VLANs - */ -struct dpsw_tci_cfg { - u8 pcp; - u8 dei; - u16 vlan_id; -}; - -int dpsw_if_set_tci(struct fsl_mc_io *mc_io, - u32 cmd_flags, - u16 token, - u16 if_id, - const struct dpsw_tci_cfg *cfg); - -int dpsw_if_get_tci(struct fsl_mc_io *mc_io, - u32 cmd_flags, - u16 token, - u16 if_id, - struct dpsw_tci_cfg *cfg); - -/** - * enum dpsw_stp_state - Spanning Tree Protocol (STP) states - * @DPSW_STP_STATE_BLOCKING: Blocking state - * @DPSW_STP_STATE_LISTENING: Listening state - * @DPSW_STP_STATE_LEARNING: Learning state - * @DPSW_STP_STATE_FORWARDING: Forwarding state - * - */ -enum dpsw_stp_state { - DPSW_STP_STATE_DISABLED = 0, - DPSW_STP_STATE_LISTENING = 1, - DPSW_STP_STATE_LEARNING = 2, - DPSW_STP_STATE_FORWARDING = 3, - DPSW_STP_STATE_BLOCKING = 0 -}; - -/** - * struct dpsw_stp_cfg - Spanning Tree Protocol (STP) Configuration - * @vlan_id: VLAN ID STP state - * @state: STP state - */ -struct dpsw_stp_cfg { - u16 vlan_id; - enum dpsw_stp_state state; -}; - -int dpsw_if_set_stp(struct fsl_mc_io *mc_io, - u32 cmd_flags, - u16 token, - u16 if_id, - const struct dpsw_stp_cfg *cfg); - -/** - * enum dpsw_accepted_frames - Types of frames to accept - * @DPSW_ADMIT_ALL: The device accepts VLAN tagged, untagged and - * priority tagged frames - * @DPSW_ADMIT_ONLY_VLAN_TAGGED: The device discards untagged frames or - * Priority-Tagged frames received on this interface. - * - */ -enum dpsw_accepted_frames { - DPSW_ADMIT_ALL = 1, - DPSW_ADMIT_ONLY_VLAN_TAGGED = 3 -}; - -/** - * enum dpsw_counter - Counters types - * @DPSW_CNT_ING_FRAME: Counts ingress frames - * @DPSW_CNT_ING_BYTE: Counts ingress bytes - * @DPSW_CNT_ING_FLTR_FRAME: Counts filtered ingress frames - * @DPSW_CNT_ING_FRAME_DISCARD: Counts discarded ingress frame - * @DPSW_CNT_ING_MCAST_FRAME: Counts ingress multicast frames - * @DPSW_CNT_ING_MCAST_BYTE: Counts ingress multicast bytes - * @DPSW_CNT_ING_BCAST_FRAME: Counts ingress broadcast frames - * @DPSW_CNT_ING_BCAST_BYTES: Counts ingress broadcast bytes - * @DPSW_CNT_EGR_FRAME: Counts egress frames - * @DPSW_CNT_EGR_BYTE: Counts egress bytes - * @DPSW_CNT_EGR_FRAME_DISCARD: Counts discarded egress frames - * @DPSW_CNT_EGR_STP_FRAME_DISCARD: Counts egress STP discarded frames - * @DPSW_CNT_ING_NO_BUFF_DISCARD: Counts ingress no buffer discarded frames - */ -enum dpsw_counter { - DPSW_CNT_ING_FRAME = 0x0, - DPSW_CNT_ING_BYTE = 0x1, - DPSW_CNT_ING_FLTR_FRAME = 0x2, - DPSW_CNT_ING_FRAME_DISCARD = 0x3, - DPSW_CNT_ING_MCAST_FRAME = 0x4, - DPSW_CNT_ING_MCAST_BYTE = 0x5, - DPSW_CNT_ING_BCAST_FRAME = 0x6, - DPSW_CNT_ING_BCAST_BYTES = 0x7, - DPSW_CNT_EGR_FRAME = 0x8, - DPSW_CNT_EGR_BYTE = 0x9, - DPSW_CNT_EGR_FRAME_DISCARD = 0xa, - DPSW_CNT_EGR_STP_FRAME_DISCARD = 0xb, - DPSW_CNT_ING_NO_BUFF_DISCARD = 0xc, -}; - -int dpsw_if_get_counter(struct fsl_mc_io *mc_io, - u32 cmd_flags, - u16 token, - u16 if_id, - enum dpsw_counter type, - u64 *counter); - -int dpsw_if_enable(struct fsl_mc_io *mc_io, - u32 cmd_flags, - u16 token, - u16 if_id); - -int dpsw_if_disable(struct fsl_mc_io *mc_io, - u32 cmd_flags, - u16 token, - u16 if_id); - -int dpsw_if_set_max_frame_length(struct fsl_mc_io *mc_io, - u32 cmd_flags, - u16 token, - u16 if_id, - u16 frame_length); - -/** - * struct dpsw_vlan_cfg - VLAN Configuration - * @fdb_id: Forwarding Data Base - */ -struct dpsw_vlan_cfg { - u16 fdb_id; -}; - -int dpsw_vlan_add(struct fsl_mc_io *mc_io, - u32 cmd_flags, - u16 token, - u16 vlan_id, - const struct dpsw_vlan_cfg *cfg); - -/** - * struct dpsw_vlan_if_cfg - Set of VLAN Interfaces - * @num_ifs: The number of interfaces that are assigned to the egress - * list for this VLAN - * @if_id: The set of interfaces that are - * assigned to the egress list for this VLAN - */ -struct dpsw_vlan_if_cfg { - u16 num_ifs; - u16 if_id[DPSW_MAX_IF]; -}; - -int dpsw_vlan_add_if(struct fsl_mc_io *mc_io, - u32 cmd_flags, - u16 token, - u16 vlan_id, - const struct dpsw_vlan_if_cfg *cfg); - -int dpsw_vlan_add_if_untagged(struct fsl_mc_io *mc_io, - u32 cmd_flags, - u16 token, - u16 vlan_id, - const struct dpsw_vlan_if_cfg *cfg); - -int dpsw_vlan_remove_if(struct fsl_mc_io *mc_io, - u32 cmd_flags, - u16 token, - u16 vlan_id, - const struct dpsw_vlan_if_cfg *cfg); - -int dpsw_vlan_remove_if_untagged(struct fsl_mc_io *mc_io, - u32 cmd_flags, - u16 token, - u16 vlan_id, - const struct dpsw_vlan_if_cfg *cfg); - -int dpsw_vlan_remove(struct fsl_mc_io *mc_io, - u32 cmd_flags, - u16 token, - u16 vlan_id); - -/** - * enum dpsw_fdb_entry_type - FDB Entry type - Static/Dynamic - * @DPSW_FDB_ENTRY_STATIC: Static entry - * @DPSW_FDB_ENTRY_DINAMIC: Dynamic entry - */ -enum dpsw_fdb_entry_type { - DPSW_FDB_ENTRY_STATIC = 0, - DPSW_FDB_ENTRY_DINAMIC = 1 -}; - -/** - * struct dpsw_fdb_unicast_cfg - Unicast entry configuration - * @type: Select static or dynamic entry - * @mac_addr: MAC address - * @if_egress: Egress interface ID - */ -struct dpsw_fdb_unicast_cfg { - enum dpsw_fdb_entry_type type; - u8 mac_addr[6]; - u16 if_egress; -}; - -int dpsw_fdb_add_unicast(struct fsl_mc_io *mc_io, - u32 cmd_flags, - u16 token, - u16 fdb_id, - const struct dpsw_fdb_unicast_cfg *cfg); - -int dpsw_fdb_remove_unicast(struct fsl_mc_io *mc_io, - u32 cmd_flags, - u16 token, - u16 fdb_id, - const struct dpsw_fdb_unicast_cfg *cfg); - -#define DPSW_FDB_ENTRY_TYPE_DYNAMIC BIT(0) -#define DPSW_FDB_ENTRY_TYPE_UNICAST BIT(1) - -/** - * struct fdb_dump_entry - fdb snapshot entry - * @mac_addr: MAC address - * @type: bit0 - DINAMIC(1)/STATIC(0), bit1 - UNICAST(1)/MULTICAST(0) - * @if_info: unicast - egress interface, multicast - number of egress interfaces - * @if_mask: multicast - egress interface mask - */ -struct fdb_dump_entry { - u8 mac_addr[6]; - u8 type; - u8 if_info; - u8 if_mask[8]; -}; - -int dpsw_fdb_dump(struct fsl_mc_io *mc_io, - u32 cmd_flags, - u16 token, - u16 fdb_id, - u64 iova_addr, - u32 iova_size, - u16 *num_entries); - -/** - * struct dpsw_fdb_multicast_cfg - Multi-cast entry configuration - * @type: Select static or dynamic entry - * @mac_addr: MAC address - * @num_ifs: Number of external and internal interfaces - * @if_id: Egress interface IDs - */ -struct dpsw_fdb_multicast_cfg { - enum dpsw_fdb_entry_type type; - u8 mac_addr[6]; - u16 num_ifs; - u16 if_id[DPSW_MAX_IF]; -}; - -int dpsw_fdb_add_multicast(struct fsl_mc_io *mc_io, - u32 cmd_flags, - u16 token, - u16 fdb_id, - const struct dpsw_fdb_multicast_cfg *cfg); - -int dpsw_fdb_remove_multicast(struct fsl_mc_io *mc_io, - u32 cmd_flags, - u16 token, - u16 fdb_id, - const struct dpsw_fdb_multicast_cfg *cfg); - -/** - * enum dpsw_fdb_learning_mode - Auto-learning modes - * @DPSW_FDB_LEARNING_MODE_DIS: Disable Auto-learning - * @DPSW_FDB_LEARNING_MODE_HW: Enable HW auto-Learning - * @DPSW_FDB_LEARNING_MODE_NON_SECURE: Enable None secure learning by CPU - * @DPSW_FDB_LEARNING_MODE_SECURE: Enable secure learning by CPU - * - * NONE - SECURE LEARNING - * SMAC found DMAC found CTLU Action - * v v Forward frame to - * 1. DMAC destination - * - v Forward frame to - * 1. DMAC destination - * 2. Control interface - * v - Forward frame to - * 1. Flooding list of interfaces - * - - Forward frame to - * 1. Flooding list of interfaces - * 2. Control interface - * SECURE LEARING - * SMAC found DMAC found CTLU Action - * v v Forward frame to - * 1. DMAC destination - * - v Forward frame to - * 1. Control interface - * v - Forward frame to - * 1. Flooding list of interfaces - * - - Forward frame to - * 1. Control interface - */ -enum dpsw_fdb_learning_mode { - DPSW_FDB_LEARNING_MODE_DIS = 0, - DPSW_FDB_LEARNING_MODE_HW = 1, - DPSW_FDB_LEARNING_MODE_NON_SECURE = 2, - DPSW_FDB_LEARNING_MODE_SECURE = 3 -}; - -int dpsw_fdb_set_learning_mode(struct fsl_mc_io *mc_io, - u32 cmd_flags, - u16 token, - u16 fdb_id, - enum dpsw_fdb_learning_mode mode); - -/** - * struct dpsw_fdb_attr - FDB Attributes - * @max_fdb_entries: Number of FDB entries - * @fdb_aging_time: Aging time in seconds - * @learning_mode: Learning mode - * @num_fdb_mc_groups: Current number of multicast groups - * @max_fdb_mc_groups: Maximum number of multicast groups - */ -struct dpsw_fdb_attr { - u16 max_fdb_entries; - u16 fdb_aging_time; - enum dpsw_fdb_learning_mode learning_mode; - u16 num_fdb_mc_groups; - u16 max_fdb_mc_groups; -}; - -int dpsw_get_api_version(struct fsl_mc_io *mc_io, - u32 cmd_flags, - u16 *major_ver, - u16 *minor_ver); - -int dpsw_if_get_port_mac_addr(struct fsl_mc_io *mc_io, u32 cmd_flags, u16 token, - u16 if_id, u8 mac_addr[6]); - -int dpsw_if_get_primary_mac_addr(struct fsl_mc_io *mc_io, u32 cmd_flags, - u16 token, u16 if_id, u8 mac_addr[6]); - -int dpsw_if_set_primary_mac_addr(struct fsl_mc_io *mc_io, u32 cmd_flags, - u16 token, u16 if_id, u8 mac_addr[6]); - -#endif /* __FSL_DPSW_H */ |