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/fddi/skfp/h/fddimib.h | 345 ++++++++++++++++++++++++++++++++++++++ 1 file changed, 345 insertions(+) create mode 100644 drivers/net/fddi/skfp/h/fddimib.h (limited to 'drivers/net/fddi/skfp/h/fddimib.h') diff --git a/drivers/net/fddi/skfp/h/fddimib.h b/drivers/net/fddi/skfp/h/fddimib.h new file mode 100644 index 000000000..66376b445 --- /dev/null +++ b/drivers/net/fddi/skfp/h/fddimib.h @@ -0,0 +1,345 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ +/****************************************************************************** + * + * (C)Copyright 1998,1999 SysKonnect, + * a business unit of Schneider & Koch & Co. Datensysteme GmbH. + * + * The information in this file is provided "AS IS" without warranty. + * + ******************************************************************************/ + +/* + * FDDI MIB + */ + +/* + * typedefs + */ + +typedef u_long Counter ; +typedef u_char TimeStamp[8] ; +typedef struct fddi_addr LongAddr ; +typedef u_long Timer_2 ; +typedef u_long Timer ; +typedef u_short ResId ; +typedef u_short SMTEnum ; +typedef u_char SMTFlag ; + +typedef struct { + Counter count ; + TimeStamp timestamp ; +} SetCountType ; + +/* + * bits for bit string "available_path" + */ +#define MIB_PATH_P (1<<0) +#define MIB_PATH_S (1<<1) +#define MIB_PATH_L (1<<2) + +/* + * bits for bit string PermittedPaths & RequestedPaths (SIZE(8)) + */ +#define MIB_P_PATH_LOCAL (1<<0) +#define MIB_P_PATH_SEC_ALTER (1<<1) +#define MIB_P_PATH_PRIM_ALTER (1<<2) +#define MIB_P_PATH_CON_ALTER (1<<3) +#define MIB_P_PATH_SEC_PREFER (1<<4) +#define MIB_P_PATH_PRIM_PREFER (1<<5) +#define MIB_P_PATH_CON_PREFER (1<<6) +#define MIB_P_PATH_THRU (1<<7) + +/* + * enum current path + */ +#define MIB_PATH_ISOLATED 0 +#define MIB_PATH_LOCAL 1 +#define MIB_PATH_SECONDARY 2 +#define MIB_PATH_PRIMARY 3 +#define MIB_PATH_CONCATENATED 4 +#define MIB_PATH_THRU 5 + +/* + * enum PMDClass + */ +#define MIB_PMDCLASS_MULTI 0 +#define MIB_PMDCLASS_SINGLE1 1 +#define MIB_PMDCLASS_SINGLE2 2 +#define MIB_PMDCLASS_SONET 3 +#define MIB_PMDCLASS_LCF 4 +#define MIB_PMDCLASS_TP 5 +#define MIB_PMDCLASS_UNKNOWN 6 +#define MIB_PMDCLASS_UNSPEC 7 + +/* + * enum SMTStationStatus + */ +#define MIB_SMT_STASTA_CON 0 +#define MIB_SMT_STASTA_SEPA 1 +#define MIB_SMT_STASTA_THRU 2 + + +struct fddi_mib { + /* + * private + */ + u_char fddiPRPMFPasswd[8] ; + struct smt_sid fddiPRPMFStation ; + +#ifdef ESS + /* + * private variables for static allocation of the + * End Station Support + */ + u_long fddiESSPayload ; /* payload for static alloc */ + u_long fddiESSOverhead ; /* frame ov for static alloc */ + u_long fddiESSMaxTNeg ; /* maximum of T-NEG */ + u_long fddiESSMinSegmentSize ; /* min size of the sync frames */ + u_long fddiESSCategory ; /* category for the Alloc req */ + short fddiESSSynchTxMode ; /* send all LLC frames as sync */ +#endif /* ESS */ +#ifdef SBA + /* + * private variables for the Synchronous Bandwidth Allocator + */ + char fddiSBACommand ; /* holds the parsed SBA cmd */ + u_char fddiSBAAvailable ; /* SBA allocatable value */ +#endif /* SBA */ + + /* + * SMT standard mib + */ + struct smt_sid fddiSMTStationId ; + u_short fddiSMTOpVersionId ; + u_short fddiSMTHiVersionId ; + u_short fddiSMTLoVersionId ; + u_char fddiSMTManufacturerData[32] ; + u_char fddiSMTUserData[32] ; + u_short fddiSMTMIBVersionId ; + + /* + * ConfigGrp + */ + u_char fddiSMTMac_Ct ; + u_char fddiSMTNonMaster_Ct ; + u_char fddiSMTMaster_Ct ; + u_char fddiSMTAvailablePaths ; + u_short fddiSMTConfigCapabilities ; + u_short fddiSMTConfigPolicy ; + u_short fddiSMTConnectionPolicy ; + u_short fddiSMTTT_Notify ; + u_char fddiSMTStatRptPolicy ; + u_long fddiSMTTrace_MaxExpiration ; + u_short fddiSMTPORTIndexes[NUMPHYS] ; + u_short fddiSMTMACIndexes ; + u_char fddiSMTBypassPresent ; + + /* + * StatusGrp + */ + SMTEnum fddiSMTECMState ; + SMTEnum fddiSMTCF_State ; + SMTEnum fddiSMTStationStatus ; + u_char fddiSMTRemoteDisconnectFlag ; + u_char fddiSMTPeerWrapFlag ; + + /* + * MIBOperationGrp + */ + TimeStamp fddiSMTTimeStamp ; + TimeStamp fddiSMTTransitionTimeStamp ; + SetCountType fddiSMTSetCount ; + struct smt_sid fddiSMTLastSetStationId ; + + struct fddi_mib_m { + u_short fddiMACFrameStatusFunctions ; + Timer_2 fddiMACT_MaxCapabilitiy ; + Timer_2 fddiMACTVXCapabilitiy ; + + /* ConfigGrp */ + u_char fddiMACMultiple_N ; /* private */ + u_char fddiMACMultiple_P ; /* private */ + u_char fddiMACDuplicateAddressCond ;/* private */ + u_char fddiMACAvailablePaths ; + u_short fddiMACCurrentPath ; + LongAddr fddiMACUpstreamNbr ; + LongAddr fddiMACDownstreamNbr ; + LongAddr fddiMACOldUpstreamNbr ; + LongAddr fddiMACOldDownstreamNbr ; + SMTEnum fddiMACDupAddressTest ; + u_short fddiMACRequestedPaths ; + SMTEnum fddiMACDownstreamPORTType ; + ResId fddiMACIndex ; + + /* AddressGrp */ + LongAddr fddiMACSMTAddress ; + + /* OperationGrp */ + Timer_2 fddiMACT_Min ; /* private */ + Timer_2 fddiMACT_ReqMIB ; + Timer_2 fddiMACT_Req ; /* private */ + Timer_2 fddiMACT_Neg ; + Timer_2 fddiMACT_MaxMIB ; + Timer_2 fddiMACT_Max ; /* private */ + Timer_2 fddiMACTvxValueMIB ; + Timer_2 fddiMACTvxValue ; /* private */ + Timer_2 fddiMACT_Pri0 ; + Timer_2 fddiMACT_Pri1 ; + Timer_2 fddiMACT_Pri2 ; + Timer_2 fddiMACT_Pri3 ; + Timer_2 fddiMACT_Pri4 ; + Timer_2 fddiMACT_Pri5 ; + Timer_2 fddiMACT_Pri6 ; + + /* CountersGrp */ + Counter fddiMACFrame_Ct ; + Counter fddiMACCopied_Ct ; + Counter fddiMACTransmit_Ct ; + Counter fddiMACToken_Ct ; + Counter fddiMACError_Ct ; + Counter fddiMACLost_Ct ; + Counter fddiMACTvxExpired_Ct ; + Counter fddiMACNotCopied_Ct ; + Counter fddiMACRingOp_Ct ; + + Counter fddiMACSMTCopied_Ct ; /* private */ + Counter fddiMACSMTTransmit_Ct ; /* private */ + + /* private for delta ratio */ + Counter fddiMACOld_Frame_Ct ; + Counter fddiMACOld_Copied_Ct ; + Counter fddiMACOld_Error_Ct ; + Counter fddiMACOld_Lost_Ct ; + Counter fddiMACOld_NotCopied_Ct ; + + /* FrameErrorConditionGrp */ + u_short fddiMACFrameErrorThreshold ; + u_short fddiMACFrameErrorRatio ; + + /* NotCopiedConditionGrp */ + u_short fddiMACNotCopiedThreshold ; + u_short fddiMACNotCopiedRatio ; + + /* StatusGrp */ + SMTEnum fddiMACRMTState ; + SMTFlag fddiMACDA_Flag ; + SMTFlag fddiMACUNDA_Flag ; + SMTFlag fddiMACFrameErrorFlag ; + SMTFlag fddiMACNotCopiedFlag ; + SMTFlag fddiMACMA_UnitdataAvailable ; + SMTFlag fddiMACHardwarePresent ; + SMTFlag fddiMACMA_UnitdataEnable ; + + } m[NUMMACS] ; +#define MAC0 0 + + struct fddi_mib_a { + ResId fddiPATHIndex ; + u_long fddiPATHSbaPayload ; + u_long fddiPATHSbaOverhead ; + /* fddiPATHConfiguration is built on demand */ + /* u_long fddiPATHConfiguration ; */ + Timer fddiPATHT_Rmode ; + u_long fddiPATHSbaAvailable ; + Timer_2 fddiPATHTVXLowerBound ; + Timer_2 fddiPATHT_MaxLowerBound ; + Timer_2 fddiPATHMaxT_Req ; + } a[NUMPATHS] ; +#define PATH0 0 + + struct fddi_mib_p { + /* ConfigGrp */ + SMTEnum fddiPORTMy_Type ; + SMTEnum fddiPORTNeighborType ; + u_char fddiPORTConnectionPolicies ; + struct { + u_char T_val ; + u_char R_val ; + } fddiPORTMacIndicated ; + SMTEnum fddiPORTCurrentPath ; + /* must be 4: is 32 bit in SMT format + * indices : + * 1 none + * 2 tree + * 3 peer + */ + u_char fddiPORTRequestedPaths[4] ; + u_short fddiPORTMACPlacement ; + u_char fddiPORTAvailablePaths ; + u_char fddiPORTConnectionCapabilities ; + SMTEnum fddiPORTPMDClass ; + ResId fddiPORTIndex ; + + /* OperationGrp */ + SMTEnum fddiPORTMaint_LS ; + SMTEnum fddiPORTPC_LS ; + u_char fddiPORTBS_Flag ; + + /* ErrorCtrsGrp */ + Counter fddiPORTLCTFail_Ct ; + Counter fddiPORTEBError_Ct ; + Counter fddiPORTOldEBError_Ct ; + + /* LerGrp */ + Counter fddiPORTLem_Reject_Ct ; + Counter fddiPORTLem_Ct ; + u_char fddiPORTLer_Estimate ; + u_char fddiPORTLer_Cutoff ; + u_char fddiPORTLer_Alarm ; + + /* StatusGrp */ + SMTEnum fddiPORTConnectState ; + SMTEnum fddiPORTPCMState ; /* real value */ + SMTEnum fddiPORTPCMStateX ; /* value for MIB */ + SMTEnum fddiPORTPC_Withhold ; + SMTFlag fddiPORTHardwarePresent ; + u_char fddiPORTLerFlag ; + + u_char fddiPORTMultiple_U ; /* private */ + u_char fddiPORTMultiple_P ; /* private */ + u_char fddiPORTEB_Condition ; /* private */ + } p[NUMPHYS] ; + struct { + Counter fddiPRIVECF_Req_Rx ; /* ECF req received */ + Counter fddiPRIVECF_Reply_Rx ; /* ECF repl received */ + Counter fddiPRIVECF_Req_Tx ; /* ECF req transm */ + Counter fddiPRIVECF_Reply_Tx ; /* ECF repl transm */ + Counter fddiPRIVPMF_Get_Rx ; /* PMF Get rec */ + Counter fddiPRIVPMF_Set_Rx ; /* PMF Set rec */ + Counter fddiPRIVRDF_Rx ; /* RDF received */ + Counter fddiPRIVRDF_Tx ; /* RDF transmitted */ + } priv ; +} ; + +/* + * OIDs for statistics + */ +#define SMT_OID_CF_STATE 1 /* fddiSMTCF_State */ +#define SMT_OID_PCM_STATE_A 2 /* fddiPORTPCMState port A */ +#define SMT_OID_PCM_STATE_B 17 /* fddiPORTPCMState port B */ +#define SMT_OID_RMT_STATE 3 /* fddiMACRMTState */ +#define SMT_OID_UNA 4 /* fddiMACUpstreamNbr */ +#define SMT_OID_DNA 5 /* fddiMACOldDownstreamNbr */ +#define SMT_OID_ERROR_CT 6 /* fddiMACError_Ct */ +#define SMT_OID_LOST_CT 7 /* fddiMACLost_Ct */ +#define SMT_OID_LEM_CT 8 /* fddiPORTLem_Ct */ +#define SMT_OID_LEM_CT_A 11 /* fddiPORTLem_Ct port A */ +#define SMT_OID_LEM_CT_B 12 /* fddiPORTLem_Ct port B */ +#define SMT_OID_LCT_FAIL_CT 9 /* fddiPORTLCTFail_Ct */ +#define SMT_OID_LCT_FAIL_CT_A 13 /* fddiPORTLCTFail_Ct port A */ +#define SMT_OID_LCT_FAIL_CT_B 14 /* fddiPORTLCTFail_Ct port B */ +#define SMT_OID_LEM_REJECT_CT 10 /* fddiPORTLem_Reject_Ct */ +#define SMT_OID_LEM_REJECT_CT_A 15 /* fddiPORTLem_Reject_Ct port A */ +#define SMT_OID_LEM_REJECT_CT_B 16 /* fddiPORTLem_Reject_Ct port B */ + +/* + * SK MIB + */ +#define SMT_OID_ECF_REQ_RX 20 /* ECF requests received */ +#define SMT_OID_ECF_REPLY_RX 21 /* ECF replies received */ +#define SMT_OID_ECF_REQ_TX 22 /* ECF requests transmitted */ +#define SMT_OID_ECF_REPLY_TX 23 /* ECF replies transmitted */ +#define SMT_OID_PMF_GET_RX 24 /* PMF get requests received */ +#define SMT_OID_PMF_SET_RX 25 /* PMF set requests received */ +#define SMT_OID_RDF_RX 26 /* RDF received */ +#define SMT_OID_RDF_TX 27 /* RDF transmitted */ -- cgit v1.2.3