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(). ... --- drivers/net/ethernet/brocade/bna/bfa_defs_cna.h | 209 ++++++++++++++++++++++++ 1 file changed, 209 insertions(+) create mode 100644 drivers/net/ethernet/brocade/bna/bfa_defs_cna.h (limited to 'drivers/net/ethernet/brocade/bna/bfa_defs_cna.h') diff --git a/drivers/net/ethernet/brocade/bna/bfa_defs_cna.h b/drivers/net/ethernet/brocade/bna/bfa_defs_cna.h new file mode 100644 index 000000000..50d3562f7 --- /dev/null +++ b/drivers/net/ethernet/brocade/bna/bfa_defs_cna.h @@ -0,0 +1,209 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +/* + * Linux network driver for QLogic BR-series Converged Network Adapter. + */ +/* + * Copyright (c) 2005-2014 Brocade Communications Systems, Inc. + * Copyright (c) 2014-2015 QLogic Corporation + * All rights reserved + * www.qlogic.com + */ +#ifndef __BFA_DEFS_CNA_H__ +#define __BFA_DEFS_CNA_H__ + +#include "bfa_defs.h" + +/* FC physical port statistics. */ +struct bfa_port_fc_stats { + u64 secs_reset; /*!< Seconds since stats is reset */ + u64 tx_frames; /*!< Tx frames */ + u64 tx_words; /*!< Tx words */ + u64 tx_lip; /*!< Tx LIP */ + u64 tx_nos; /*!< Tx NOS */ + u64 tx_ols; /*!< Tx OLS */ + u64 tx_lr; /*!< Tx LR */ + u64 tx_lrr; /*!< Tx LRR */ + u64 rx_frames; /*!< Rx frames */ + u64 rx_words; /*!< Rx words */ + u64 lip_count; /*!< Rx LIP */ + u64 nos_count; /*!< Rx NOS */ + u64 ols_count; /*!< Rx OLS */ + u64 lr_count; /*!< Rx LR */ + u64 lrr_count; /*!< Rx LRR */ + u64 invalid_crcs; /*!< Rx CRC err frames */ + u64 invalid_crc_gd_eof; /*!< Rx CRC err good EOF frames */ + u64 undersized_frm; /*!< Rx undersized frames */ + u64 oversized_frm; /*!< Rx oversized frames */ + u64 bad_eof_frm; /*!< Rx frames with bad EOF */ + u64 error_frames; /*!< Errored frames */ + u64 dropped_frames; /*!< Dropped frames */ + u64 link_failures; /*!< Link Failure (LF) count */ + u64 loss_of_syncs; /*!< Loss of sync count */ + u64 loss_of_signals; /*!< Loss of signal count */ + u64 primseq_errs; /*!< Primitive sequence protocol err. */ + u64 bad_os_count; /*!< Invalid ordered sets */ + u64 err_enc_out; /*!< Encoding err nonframe_8b10b */ + u64 err_enc; /*!< Encoding err frame_8b10b */ + u64 bbsc_frames_lost; /*!< Credit Recovery-Frames Lost */ + u64 bbsc_credits_lost; /*!< Credit Recovery-Credits Lost */ + u64 bbsc_link_resets; /*!< Credit Recovery-Link Resets */ +}; + +/* Eth Physical Port statistics. */ +struct bfa_port_eth_stats { + u64 secs_reset; /*!< Seconds since stats is reset */ + u64 frame_64; /*!< Frames 64 bytes */ + u64 frame_65_127; /*!< Frames 65-127 bytes */ + u64 frame_128_255; /*!< Frames 128-255 bytes */ + u64 frame_256_511; /*!< Frames 256-511 bytes */ + u64 frame_512_1023; /*!< Frames 512-1023 bytes */ + u64 frame_1024_1518; /*!< Frames 1024-1518 bytes */ + u64 frame_1519_1522; /*!< Frames 1519-1522 bytes */ + u64 tx_bytes; /*!< Tx bytes */ + u64 tx_packets; /*!< Tx packets */ + u64 tx_mcast_packets; /*!< Tx multicast packets */ + u64 tx_bcast_packets; /*!< Tx broadcast packets */ + u64 tx_control_frame; /*!< Tx control frame */ + u64 tx_drop; /*!< Tx drops */ + u64 tx_jabber; /*!< Tx jabber */ + u64 tx_fcs_error; /*!< Tx FCS errors */ + u64 tx_fragments; /*!< Tx fragments */ + u64 rx_bytes; /*!< Rx bytes */ + u64 rx_packets; /*!< Rx packets */ + u64 rx_mcast_packets; /*!< Rx multicast packets */ + u64 rx_bcast_packets; /*!< Rx broadcast packets */ + u64 rx_control_frames; /*!< Rx control frames */ + u64 rx_unknown_opcode; /*!< Rx unknown opcode */ + u64 rx_drop; /*!< Rx drops */ + u64 rx_jabber; /*!< Rx jabber */ + u64 rx_fcs_error; /*!< Rx FCS errors */ + u64 rx_alignment_error; /*!< Rx alignment errors */ + u64 rx_frame_length_error; /*!< Rx frame len errors */ + u64 rx_code_error; /*!< Rx code errors */ + u64 rx_fragments; /*!< Rx fragments */ + u64 rx_pause; /*!< Rx pause */ + u64 rx_zero_pause; /*!< Rx zero pause */ + u64 tx_pause; /*!< Tx pause */ + u64 tx_zero_pause; /*!< Tx zero pause */ + u64 rx_fcoe_pause; /*!< Rx FCoE pause */ + u64 rx_fcoe_zero_pause; /*!< Rx FCoE zero pause */ + u64 tx_fcoe_pause; /*!< Tx FCoE pause */ + u64 tx_fcoe_zero_pause; /*!< Tx FCoE zero pause */ + u64 rx_iscsi_pause; /*!< Rx iSCSI pause */ + u64 rx_iscsi_zero_pause; /*!< Rx iSCSI zero pause */ + u64 tx_iscsi_pause; /*!< Tx iSCSI pause */ + u64 tx_iscsi_zero_pause; /*!< Tx iSCSI zero pause */ +}; + +/* Port statistics. */ +union bfa_port_stats_u { + struct bfa_port_fc_stats fc; + struct bfa_port_eth_stats eth; +}; + +#define BFA_CEE_LLDP_MAX_STRING_LEN (128) +#define BFA_CEE_DCBX_MAX_PRIORITY (8) +#define BFA_CEE_DCBX_MAX_PGID (8) + +#define BFA_CEE_LLDP_SYS_CAP_OTHER 0x0001 +#define BFA_CEE_LLDP_SYS_CAP_REPEATER 0x0002 +#define BFA_CEE_LLDP_SYS_CAP_MAC_BRIDGE 0x0004 +#define BFA_CEE_LLDP_SYS_CAP_WLAN_AP 0x0008 +#define BFA_CEE_LLDP_SYS_CAP_ROUTER 0x0010 +#define BFA_CEE_LLDP_SYS_CAP_TELEPHONE 0x0020 +#define BFA_CEE_LLDP_SYS_CAP_DOCSIS_CD 0x0040 +#define BFA_CEE_LLDP_SYS_CAP_STATION 0x0080 +#define BFA_CEE_LLDP_SYS_CAP_CVLAN 0x0100 +#define BFA_CEE_LLDP_SYS_CAP_SVLAN 0x0200 +#define BFA_CEE_LLDP_SYS_CAP_TPMR 0x0400 + +/* LLDP string type */ +struct bfa_cee_lldp_str { + u8 sub_type; + u8 len; + u8 rsvd[2]; + u8 value[BFA_CEE_LLDP_MAX_STRING_LEN]; +} __packed; + +/* LLDP parameters */ +struct bfa_cee_lldp_cfg { + struct bfa_cee_lldp_str chassis_id; + struct bfa_cee_lldp_str port_id; + struct bfa_cee_lldp_str port_desc; + struct bfa_cee_lldp_str sys_name; + struct bfa_cee_lldp_str sys_desc; + struct bfa_cee_lldp_str mgmt_addr; + u16 time_to_live; + u16 enabled_system_cap; +} __packed; + +enum bfa_cee_dcbx_version { + DCBX_PROTOCOL_PRECEE = 1, + DCBX_PROTOCOL_CEE = 2, +}; + +enum bfa_cee_lls { + /* LLS is down because the TLV not sent by the peer */ + CEE_LLS_DOWN_NO_TLV = 0, + /* LLS is down as advertised by the peer */ + CEE_LLS_DOWN = 1, + CEE_LLS_UP = 2, +}; + +/* CEE/DCBX parameters */ +struct bfa_cee_dcbx_cfg { + u8 pgid[BFA_CEE_DCBX_MAX_PRIORITY]; + u8 pg_percentage[BFA_CEE_DCBX_MAX_PGID]; + u8 pfc_primap; /* bitmap of priorties with PFC enabled */ + u8 fcoe_primap; /* bitmap of priorities used for FcoE traffic */ + u8 iscsi_primap; /* bitmap of priorities used for iSCSI traffic */ + u8 dcbx_version; /* operating version:CEE or preCEE */ + u8 lls_fcoe; /* FCoE Logical Link Status */ + u8 lls_lan; /* LAN Logical Link Status */ + u8 rsvd[2]; +} __packed; + +/* CEE status */ +/* Making this to tri-state for the benefit of port list command */ +enum bfa_cee_status { + CEE_UP = 0, + CEE_PHY_UP = 1, + CEE_LOOPBACK = 2, + CEE_PHY_DOWN = 3, +}; + +/* CEE Query */ +struct bfa_cee_attr { + u8 cee_status; + u8 error_reason; + struct bfa_cee_lldp_cfg lldp_remote; + struct bfa_cee_dcbx_cfg dcbx_remote; + u8 src_mac[ETH_ALEN]; + u8 link_speed; + u8 nw_priority; + u8 filler[2]; +} __packed; + +/* LLDP/DCBX/CEE Statistics */ +struct bfa_cee_stats { + u32 lldp_tx_frames; /*!< LLDP Tx Frames */ + u32 lldp_rx_frames; /*!< LLDP Rx Frames */ + u32 lldp_rx_frames_invalid; /*!< LLDP Rx Frames invalid */ + u32 lldp_rx_frames_new; /*!< LLDP Rx Frames new */ + u32 lldp_tlvs_unrecognized; /*!< LLDP Rx unrecognized TLVs */ + u32 lldp_rx_shutdown_tlvs; /*!< LLDP Rx shutdown TLVs */ + u32 lldp_info_aged_out; /*!< LLDP remote info aged out */ + u32 dcbx_phylink_ups; /*!< DCBX phy link ups */ + u32 dcbx_phylink_downs; /*!< DCBX phy link downs */ + u32 dcbx_rx_tlvs; /*!< DCBX Rx TLVs */ + u32 dcbx_rx_tlvs_invalid; /*!< DCBX Rx TLVs invalid */ + u32 dcbx_control_tlv_error; /*!< DCBX control TLV errors */ + u32 dcbx_feature_tlv_error; /*!< DCBX feature TLV errors */ + u32 dcbx_cee_cfg_new; /*!< DCBX new CEE cfg rcvd */ + u32 cee_status_down; /*!< CEE status down */ + u32 cee_status_up; /*!< CEE status up */ + u32 cee_hw_cfg_changed; /*!< CEE hw cfg changed */ + u32 cee_rx_invalid_cfg; /*!< CEE invalid cfg */ +} __packed; + +#endif /* __BFA_DEFS_CNA_H__ */ -- cgit v1.2.3