Merge tag 'net-next-6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-nextgrafted

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().
  ...

1 files changed, 747 insertions, 0 deletions

diff --git a/drivers/net/fddi/skfp/h/cmtdef.h b/drivers/net/fddi/skfp/h/cmtdef.h
new file mode 100644
index 000000000..4dd590d65
--- /dev/null
+++ b/drivers/net/fddi/skfp/h/cmtdef.h
@@ -0,0 +1,747 @@
+/* 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.
+ *
+ ******************************************************************************/
+
+#ifndef	_CMTDEF_
+#define _CMTDEF_
+
+/* **************************************************************** */
+
+/*
+ * implementation specific constants
+ * MODIIFY THE FOLLOWING THREE DEFINES
+ */
+#define AMDPLC			/* if Amd PLC chip used */
+#ifdef	CONC
+#define NUMPHYS		12	/* 2 for SAS or DAS, more for Concentrator */
+#else
+#ifdef	CONC_II
+#define NUMPHYS		24	/* 2 for SAS or DAS, more for Concentrator */
+#else
+#define NUMPHYS		2	/* 2 for SAS or DAS, more for Concentrator */
+#endif
+#endif
+#define NUMMACS		1	/* only 1 supported at the moment */
+#define NUMPATHS	2	/* primary and secondary path supported */
+
+/*
+ * DO NOT MODIFY BEYOND THIS POINT
+ */
+
+/* **************************************************************** */
+
+#if	NUMPHYS > 2
+#define CONCENTRATOR
+#endif
+
+/*
+ * Definitions for comfortable LINT usage
+ */
+#ifdef	lint
+#define LINT_USE(x)	(x)=(x)
+#else
+#define LINT_USE(x)
+#endif
+
+#ifdef	DEBUG
+#define	DB_PR(flag, fmt, ...)						\
+	do { if (flag) printf(fmt "\n", ##__VA_ARGS__); } while (0)
+#else
+#define	DB_PR(flag, fmt, ...)	no_printk(fmt "\n", ##__VA_ARGS__)
+
+#endif
+
+#ifdef DEBUG_BRD
+#define DB_TEST (smc->debug)
+#else
+#define DB_TEST (debug)
+#endif
+
+#define DB_ECM(fmt, ...)						\
+	DB_PR((DB_TEST).d_smt & 1, fmt, ##__VA_ARGS__)
+#define DB_ECMN(n, fmt, ...)						\
+	DB_PR((DB_TEST).d_ecm >= (n), fmt, ##__VA_ARGS__)
+#define DB_RMT(fmt, ...)						\
+	DB_PR((DB_TEST).d_smt & 2, fmt, ##__VA_ARGS__)
+#define DB_RMTN(n, fmt, ...)						\
+	DB_PR((DB_TEST).d_rmt >= (n), fmt, ##__VA_ARGS__)
+#define DB_CFM(fmt, ...)						\
+	DB_PR((DB_TEST).d_smt & 4, fmt, ##__VA_ARGS__)
+#define DB_CFMN(n, fmt, ...)						\
+	DB_PR((DB_TEST).d_cfm >= (n), fmt, ##__VA_ARGS__)
+#define DB_PCM(fmt, ...)						\
+	DB_PR((DB_TEST).d_smt & 8, fmt, ##__VA_ARGS__)
+#define DB_PCMN(n, fmt, ...)						\
+	DB_PR((DB_TEST).d_pcm >= (n), fmt, ##__VA_ARGS__)
+#define DB_SMT(fmt, ...)						\
+	DB_PR((DB_TEST).d_smtf, fmt, ##__VA_ARGS__)
+#define DB_SMTN(n, fmt, ...)						\
+	DB_PR((DB_TEST).d_smtf >= (n), fmt, ##__VA_ARGS__)
+#define DB_SBA(fmt, ...)						\
+	DB_PR((DB_TEST).d_sba, fmt, ##__VA_ARGS__)
+#define DB_SBAN(n, fmt, ...)						\
+	DB_PR((DB_TEST).d_sba >= (n), fmt, ##__VA_ARGS__)
+#define DB_ESS(fmt, ...)						\
+	DB_PR((DB_TEST).d_ess, fmt, ##__VA_ARGS__)
+#define DB_ESSN(n, fmt, ...)						\
+	DB_PR((DB_TEST).d_ess >= (n), fmt, ##__VA_ARGS__)
+
+#ifndef	SS_NOT_DS
+#define	SK_LOC_DECL(type,var)	type var
+#else
+#define	SK_LOC_DECL(type,var)	static type var
+#endif
+/*
+ * PHYs and PORTS
+ * Note: Don't touch the definition of PA and PB. Those might be used
+ *	by some "for" loops.
+ */
+#define PA		0
+#define PB		1
+#if	defined(SUPERNET_3) || defined(CONC_II)
+/*
+ * The port indices have to be different,
+ * because the MAC output goes through the 2. PLC
+ * Conc II: It has to be the first port in the row.
+ */
+#define PS		0	/* Internal PLC which is the same as PA */
+#else
+#define PS		1
+#endif
+#define PM		2		/* PM .. PA+NUM_PHYS-1 */
+
+/*
+ * PHY types - as in path descriptor 'fddiPHYType'
+ */
+#define TA			0	/* A port */
+#define TB			1	/* B port */
+#define TS			2	/* S port */
+#define TM			3	/* M port */
+#define TNONE			4
+
+
+/*
+ * indexes in MIB
+ */
+#define INDEX_MAC	1
+#define INDEX_PATH	1
+#define INDEX_PORT	1
+
+
+/*
+ * policies
+ */
+#define POLICY_AA	(1<<0)		/* reject AA */
+#define POLICY_AB	(1<<1)		/* reject AB */
+#define POLICY_AS	(1<<2)		/* reject AS */
+#define POLICY_AM	(1<<3)		/* reject AM */
+#define POLICY_BA	(1<<4)		/* reject BA */
+#define POLICY_BB	(1<<5)		/* reject BB */
+#define POLICY_BS	(1<<6)		/* reject BS */
+#define POLICY_BM	(1<<7)		/* reject BM */
+#define POLICY_SA	(1<<8)		/* reject SA */
+#define POLICY_SB	(1<<9)		/* reject SB */
+#define POLICY_SS	(1<<10)		/* reject SS */
+#define POLICY_SM	(1<<11)		/* reject SM */
+#define POLICY_MA	(1<<12)		/* reject MA */
+#define POLICY_MB	(1<<13)		/* reject MB */
+#define POLICY_MS	(1<<14)		/* reject MS */
+#define POLICY_MM	(1<<15)		/* reject MM */
+
+/*
+ * commands
+ */
+
+/*
+ * EVENTS
+ * event classes
+ */
+#define EVENT_ECM	1		/* event class ECM */
+#define EVENT_CFM	2		/* event class CFM */
+#define EVENT_RMT	3		/* event class RMT */
+#define EVENT_SMT	4		/* event class SMT */
+#define EVENT_PCM	5		/* event class PCM */
+#define EVENT_PCMA	5		/* event class PCMA */
+#define EVENT_PCMB	6		/* event class PCMB */
+
+/* WARNING :
+ * EVENT_PCM* must be last in the above list
+ * if more than two ports are used, EVENT_PCM .. EVENT_PCMA+NUM_PHYS-1
+ * are used !
+ */
+
+#define EV_TOKEN(class,event)	(((u_long)(class)<<16L)|((u_long)(event)))
+#define EV_T_CLASS(token)	((int)((token)>>16)&0xffff)
+#define EV_T_EVENT(token)	((int)(token)&0xffff)
+
+/*
+ * ECM events
+ */
+#define EC_CONNECT	1		/* connect request */
+#define EC_DISCONNECT	2		/* disconnect request */
+#define EC_TRACE_PROP	3		/* trace propagation */
+#define EC_PATH_TEST	4		/* path test */
+#define EC_TIMEOUT_TD	5		/* timer TD_min */
+#define EC_TIMEOUT_TMAX	6		/* timer trace_max */
+#define EC_TIMEOUT_IMAX	7		/* timer I_max */
+#define EC_TIMEOUT_INMAX 8		/* timer IN_max */
+#define EC_TEST_DONE	9		/* path test done */
+
+/*
+ * CFM events
+ */
+#define CF_LOOP		1		/* cf_loop flag from PCM */
+#define CF_LOOP_A	1		/* cf_loop flag from PCM */
+#define CF_LOOP_B	2		/* cf_loop flag from PCM */
+#define CF_JOIN		3		/* cf_join flag from PCM */
+#define CF_JOIN_A	3		/* cf_join flag from PCM */
+#define CF_JOIN_B	4		/* cf_join flag from PCM */
+
+/*
+ * PCM events
+ */
+#define PC_START		1
+#define PC_STOP			2
+#define PC_LOOP			3
+#define PC_JOIN			4
+#define PC_SIGNAL		5
+#define PC_REJECT		6
+#define PC_MAINT    		7
+#define PC_TRACE		8
+#define PC_PDR			9
+#define PC_ENABLE		10
+#define PC_DISABLE		11
+
+/*
+ * must be ordered as in LineStateType
+ */
+#define PC_QLS			12
+#define PC_ILS			13
+#define PC_MLS			14
+#define PC_HLS			15
+#define PC_LS_PDR		16
+#define PC_LS_NONE		17
+#define LS2MIB(x)	((x)-PC_QLS)
+#define MIB2LS(x)	((x)+PC_QLS)
+
+#define PC_TIMEOUT_TB_MAX	18	/* timer TB_max */
+#define PC_TIMEOUT_TB_MIN	19	/* timer TB_min */
+#define PC_TIMEOUT_C_MIN	20	/* timer C_Min */
+#define PC_TIMEOUT_T_OUT	21	/* timer T_Out */
+#define PC_TIMEOUT_TL_MIN	22	/* timer TL_Min */
+#define PC_TIMEOUT_T_NEXT	23	/* timer t_next[] */
+#define PC_TIMEOUT_LCT		24
+#define PC_NSE			25	/* NOISE hardware timer */
+#define PC_LEM			26	/* LEM done */
+
+/*
+ * RMT events				  meaning		from
+ */
+#define RM_RING_OP	1		/* ring operational	MAC	*/
+#define RM_RING_NON_OP	2		/* ring not operational	MAC	*/
+#define RM_MY_BEACON	3		/* recvd my beacon	MAC	*/
+#define RM_OTHER_BEACON	4		/* recvd other beacon	MAC	*/
+#define RM_MY_CLAIM	5		/* recvd my claim	MAC	*/
+#define RM_TRT_EXP	6		/* TRT exp		MAC	*/
+#define RM_VALID_CLAIM	7		/* claim from dup addr	MAC	*/
+#define RM_JOIN		8		/* signal rm_join	CFM	*/
+#define RM_LOOP		9		/* signal rm_loop	CFM	*/
+#define RM_DUP_ADDR	10		/* dup_addr_test hange	SMT-NIF	*/
+#define RM_ENABLE_FLAG	11		/* enable flag */
+
+#define RM_TIMEOUT_NON_OP	12	/* timeout T_Non_OP	*/
+#define RM_TIMEOUT_T_STUCK	13	/* timeout T_Stuck	*/
+#define RM_TIMEOUT_ANNOUNCE	14	/* timeout T_Announce	*/
+#define RM_TIMEOUT_T_DIRECT	15	/* timeout T_Direct	*/
+#define RM_TIMEOUT_D_MAX	16	/* timeout D_Max	*/
+#define RM_TIMEOUT_POLL		17	/* claim/beacon poller	*/
+#define RM_TX_STATE_CHANGE	18	/* To restart timer for D_Max */
+
+/*
+ * SMT events
+ */
+#define SM_TIMER	1		/* timer */
+#define SM_FAST		2		/* smt_force_irq */
+
+/* PC modes */
+#define PM_NONE		0
+#define PM_PEER		1
+#define PM_TREE		2
+
+/*
+ * PCM withhold codes
+ * MIB PC-WithholdType ENUM
+ */
+#define PC_WH_NONE	0		/* ok */
+#define PC_WH_M_M	1		/* M to M */
+#define PC_WH_OTHER	2		/* other incompatible phys */
+#define PC_WH_PATH	3		/* path not available */
+/*
+ * LCT duration
+ */
+#define LC_SHORT	1		/* short LCT */
+#define LC_MEDIUM	2		/* medium LCT */
+#define LC_LONG		3		/* long LCT */
+#define LC_EXTENDED	4		/* extended LCT */
+
+/*
+ * path_test values
+ */
+#define PT_NONE		0
+#define PT_TESTING	1		/* test is running */
+#define PT_PASSED	2		/* test passed */
+#define PT_FAILED	3		/* test failed */
+#define PT_PENDING	4		/* path test follows */
+#define PT_EXITING	5		/* disconnected while in trace/leave */
+
+/*
+ * duplicate address test
+ * MIB DupAddressTest ENUM
+ */
+#define DA_NONE		0		/* 		*/
+#define DA_PASSED	1		/* test passed */
+#define DA_FAILED	2		/* test failed */
+
+
+/*
+ * optical bypass
+ */
+#define BP_DEINSERT	0		/* disable bypass */
+#define BP_INSERT	1		/* enable bypass */
+
+/*
+ * ODL enable/disable
+ */
+#define PM_TRANSMIT_DISABLE	0	/* disable xmit */
+#define PM_TRANSMIT_ENABLE	1	/* enable xmit */
+
+/*
+ * parameter for config_mux
+ * note : number is index in config_endec table !
+ */
+#define MUX_THRUA	0		/* through A */
+#define MUX_THRUB	1		/* through B */
+#define MUX_WRAPA	2		/* wrap A */
+#define MUX_WRAPB	3		/* wrap B */
+#define MUX_ISOLATE	4		/* isolated */
+#define MUX_WRAPS	5		/* SAS */
+
+/*
+ * MAC control
+ */
+#define MA_RESET	0
+#define MA_BEACON	1
+#define MA_CLAIM	2
+#define MA_DIRECTED	3		/* directed beacon */
+#define MA_TREQ		4		/* change T_Req */
+#define MA_OFFLINE	5		/* switch MAC to offline */
+
+
+/*
+ * trace prop
+ * bit map for trace propagation
+ */
+#define ENTITY_MAC	(NUMPHYS)
+#define ENTITY_PHY(p)	(p)
+#define ENTITY_BIT(m)	(1<<(m))
+
+/*
+ * Resource Tag Types
+ */
+#define PATH_ISO	0	/* isolated */
+#define PATH_PRIM	3	/* primary path */
+#define PATH_THRU	5	/* through path */
+
+#define RES_MAC		2	/* resource type MAC */
+#define RES_PORT	4	/* resource type PORT */
+
+
+/*
+ * CFM state
+ * oops: MUST MATCH CF-StateType in SMT7.2 !
+ */
+#define SC0_ISOLATED	0		/* isolated */
+#define SC1_WRAP_A	5		/* wrap A (not used) */
+#define SC2_WRAP_B	6		/* wrap B (not used) */
+#define SC4_THRU_A	12		/* through A */
+#define SC5_THRU_B	7		/* through B (used in SMT 6.2) */
+#define SC7_WRAP_S	8		/* SAS (not used) */
+#define SC9_C_WRAP_A	9		/* c wrap A */
+#define SC10_C_WRAP_B	10		/* c wrap B */
+#define SC11_C_WRAP_S	11		/* c wrap S */
+
+/*
+ * convert MIB time in units of 80nS to uS
+ */
+#define MIB2US(t)		((t)/12)
+#define SEC2MIB(s)	((s)*12500000L)
+/*
+ * SMT timer
+ */
+struct smt_timer {
+	struct smt_timer	*tm_next ;	/* linked list */
+	struct s_smc		*tm_smc ;	/* pointer to context */
+	u_long			tm_delta ;	/* delta time */
+	u_long			tm_token ;	/* token value */
+	u_short			tm_active ;	/* flag : active/inactive */
+	u_short			tm_pad ;	/* pad field */
+} ;
+
+/*
+ * communication structures
+ */
+struct mac_parameter {
+	u_long	t_neg ;		/* T_Neg parameter */
+	u_long	t_pri ;		/* T_Pri register in MAC */
+} ;
+
+/*
+ * MAC counters
+ */
+struct mac_counter {
+	u_long	mac_nobuf_counter ;	/* MAC SW counter: no buffer */
+	u_long	mac_r_restart_counter ;	/* MAC SW counter: rx restarted */
+} ;
+
+/*
+ * para struct context for SMT parameters
+ */
+struct s_pcon {
+	int	pc_len ;
+	int	pc_err ;
+	int	pc_badset ;
+	void	*pc_p ;
+} ;
+
+/*
+ * link error monitor
+ */
+#define LEM_AVG	5
+struct lem_counter {
+#ifdef	AM29K
+	int	lem_on	;
+	u_long	lem_errors ;
+	u_long	lem_symbols ;
+	u_long	lem_tsymbols ;
+	int	lem_s_count ;
+	int	lem_n_s ;
+	int	lem_values ;
+	int	lem_index ;
+	int	lem_avg_ber[LEM_AVG] ;
+	int	lem_sum ;
+#else
+	u_short	lem_float_ber ;		/* 10E-nn bit error rate */
+	u_long	lem_errors ;		/* accumulated error count */
+	u_short	lem_on	;
+#endif
+} ;
+
+#define NUMBITS	10
+
+#ifdef	AMDPLC
+
+/*
+ * PLC state table
+ */
+struct s_plc {
+	u_short	p_state ;		/* current state */
+	u_short	p_bits ;		/* number of bits to send */
+	u_short	p_start ;		/* first bit pos */
+	u_short	p_pad ;			/* padding for alignment */
+	u_long soft_err ;		/* error counter */
+	u_long parity_err ;		/* error counter */
+	u_long ebuf_err ;		/* error counter */
+	u_long ebuf_cont ;		/* continuous error counter */
+	u_long phyinv ;			/* error counter */
+	u_long vsym_ctr ;		/* error counter */
+	u_long mini_ctr ;		/* error counter */
+	u_long tpc_exp ;		/* error counter */
+	u_long np_err ;			/* error counter */
+	u_long b_pcs ;			/* error counter */
+	u_long b_tpc ;			/* error counter */
+	u_long b_tne ;			/* error counter */
+	u_long b_qls ;			/* error counter */
+	u_long b_ils ;			/* error counter */
+	u_long b_hls ;			/* error counter */
+} ;
+#endif
+
+#ifdef	PROTOTYP_INC
+#include "fddi/driver.pro"
+#else	/* PROTOTYP_INC */
+/*
+ * function prototypes
+ */
+#include "mbuf.h"	/* Type definitions for MBUFs */
+#include "smtstate.h"	/* struct smt_state */
+
+void hwt_restart(struct s_smc *smc);	/* hwt.c */
+SMbuf *smt_build_frame(struct s_smc *smc, int class, int type,
+		       int length);	/* smt.c */
+SMbuf *smt_get_mbuf(struct s_smc *smc);	/* drvsr.c */
+void *sm_to_para(struct s_smc *smc, struct smt_header *sm,
+		 int para);		/* smt.c */
+
+#ifndef SK_UNUSED
+#define SK_UNUSED(var)		(void)(var)
+#endif
+
+void queue_event(struct s_smc *smc, int class, int event);
+void ecm(struct s_smc *smc, int event);
+void ecm_init(struct s_smc *smc);
+void rmt(struct s_smc *smc, int event);
+void rmt_init(struct s_smc *smc);
+void pcm(struct s_smc *smc, const int np, int event);
+void pcm_init(struct s_smc *smc);
+void cfm(struct s_smc *smc, int event);
+void cfm_init(struct s_smc *smc);
+void smt_timer_start(struct s_smc *smc, struct smt_timer *timer, u_long time,
+		     u_long token);
+void smt_timer_stop(struct s_smc *smc, struct smt_timer *timer);
+void pcm_status_state(struct s_smc *smc, int np, int *type, int *state,
+		      int *remote, int *mac);
+void plc_config_mux(struct s_smc *smc, int mux);
+void sm_lem_evaluate(struct s_smc *smc);
+void mac_update_counter(struct s_smc *smc);
+void sm_ma_control(struct s_smc *smc, int mode);
+void sm_mac_check_beacon_claim(struct s_smc *smc);
+void config_mux(struct s_smc *smc, int mux);
+void smt_agent_init(struct s_smc *smc);
+void smt_timer_init(struct s_smc *smc);
+void smt_received_pack(struct s_smc *smc, SMbuf *mb, int fs);
+void smt_add_para(struct s_smc *smc, struct s_pcon *pcon, u_short para,
+		  int index, int local);
+void smt_swap_para(struct smt_header *sm, int len, int direction);
+void ev_init(struct s_smc *smc);
+void hwt_init(struct s_smc *smc);
+u_long hwt_read(struct s_smc *smc);
+void hwt_stop(struct s_smc *smc);
+void hwt_start(struct s_smc *smc, u_long time);
+void smt_send_mbuf(struct s_smc *smc, SMbuf *mb, int fc);
+void smt_free_mbuf(struct s_smc *smc, SMbuf *mb);
+void sm_pm_bypass_req(struct s_smc *smc, int mode);
+void rmt_indication(struct s_smc *smc, int i);
+void cfm_state_change(struct s_smc *smc, int c_state);
+
+#if defined(DEBUG) || !defined(NO_SMT_PANIC)
+void smt_panic(struct s_smc *smc, char *text);
+#else
+#define	smt_panic(smc,text)
+#endif /* DEBUG || !NO_SMT_PANIC */
+
+void smt_stat_counter(struct s_smc *smc, int stat);
+void smt_timer_poll(struct s_smc *smc);
+u_long smt_get_time(void);
+u_long smt_get_tid(struct s_smc *smc);
+void smt_timer_done(struct s_smc *smc);
+void smt_fixup_mib(struct s_smc *smc);
+void smt_reset_defaults(struct s_smc *smc, int level);
+void smt_agent_task(struct s_smc *smc);
+int smt_check_para(struct s_smc *smc, struct smt_header *sm,
+		   const u_short list[]);
+void driver_get_bia(struct s_smc *smc, struct fddi_addr *bia_addr);
+
+#ifdef SUPERNET_3
+void drv_reset_indication(struct s_smc *smc);
+#endif	/* SUPERNET_3 */
+
+void smt_start_watchdog(struct s_smc *smc);
+void smt_event(struct s_smc *smc, int event);
+void timer_event(struct s_smc *smc, u_long token);
+void ev_dispatcher(struct s_smc *smc);
+void pcm_get_state(struct s_smc *smc, struct smt_state *state);
+void ecm_state_change(struct s_smc *smc, int e_state);
+int sm_pm_bypass_present(struct s_smc *smc);
+void pcm_state_change(struct s_smc *smc, int plc, int p_state);
+void rmt_state_change(struct s_smc *smc, int r_state);
+int sm_pm_get_ls(struct s_smc *smc, int phy);
+int pcm_get_s_port(struct s_smc *smc);
+int pcm_rooted_station(struct s_smc *smc);
+int cfm_get_mac_input(struct s_smc *smc);
+int cfm_get_mac_output(struct s_smc *smc);
+int cem_build_path(struct s_smc *smc, char *to, int path_index);
+int sm_mac_get_tx_state(struct s_smc *smc);
+char *get_pcmstate(struct s_smc *smc, int np);
+int smt_action(struct s_smc *smc, int class, int code, int index);
+u_short smt_online(struct s_smc *smc, int on);
+void smt_force_irq(struct s_smc *smc);
+void smt_pmf_received_pack(struct s_smc *smc, SMbuf *mb, int local);
+void smt_send_frame(struct s_smc *smc, SMbuf *mb, int fc, int local);
+void smt_set_timestamp(struct s_smc *smc, u_char *p);
+void mac_set_rx_mode(struct s_smc *smc,	int mode);
+int mac_add_multicast(struct s_smc *smc, struct fddi_addr *addr, int can);
+void mac_update_multicast(struct s_smc *smc);
+void mac_clear_multicast(struct s_smc *smc);
+void set_formac_tsync(struct s_smc *smc, long sync_bw);
+void formac_reinit_tx(struct s_smc *smc);
+void formac_tx_restart(struct s_smc *smc);
+void process_receive(struct s_smc *smc);
+void init_driver_fplus(struct s_smc *smc);
+void rtm_irq(struct s_smc *smc);
+void rtm_set_timer(struct s_smc *smc);
+void ring_status_indication(struct s_smc *smc, u_long status);
+void llc_recover_tx(struct s_smc *smc);
+void llc_restart_tx(struct s_smc *smc);
+void plc_clear_irq(struct s_smc *smc, int p);
+void plc_irq(struct s_smc *smc,	int np,	unsigned int cmd);
+int smt_set_mac_opvalues(struct s_smc *smc);
+
+#ifdef TAG_MODE
+void mac_do_pci_fix(struct s_smc *smc);
+void mac_drv_clear_tx_queue(struct s_smc *smc);
+void mac_drv_repair_descr(struct s_smc *smc);
+u_long hwt_quick_read(struct s_smc *smc);
+void hwt_wait_time(struct s_smc *smc, u_long start, long duration);
+#endif
+
+#ifdef SMT_PNMI
+int pnmi_init(struct s_smc* smc);
+int pnmi_process_ndis_id(struct s_smc *smc, u_long ndis_oid, void *buf, int len,
+			 int *BytesAccessed, int *BytesNeeded, u_char action);
+#endif
+
+#ifdef	SBA
+#ifndef _H2INC
+void sba();
+#endif
+void sba_raf_received_pack();
+void sba_timer_poll();
+void smt_init_sba();
+#endif
+
+#ifdef	ESS
+int ess_raf_received_pack(struct s_smc *smc, SMbuf *mb, struct smt_header *sm,
+			  int fs);
+void ess_timer_poll(struct s_smc *smc);
+void ess_para_change(struct s_smc *smc);
+#endif
+
+#ifndef	BOOT
+void smt_init_evc(struct s_smc *smc);
+void smt_srf_event(struct s_smc *smc, int code, int index, int cond);
+#else
+#define smt_init_evc(smc)
+#define smt_srf_event(smc,code,index,cond)
+#endif
+
+#ifndef SMT_REAL_TOKEN_CT
+void smt_emulate_token_ct(struct s_smc *smc, int mac_index);
+#endif
+
+#if defined(DEBUG) && !defined(BOOT)
+void dump_smt(struct s_smc *smc, struct smt_header *sm, char *text);
+#else
+#define	dump_smt(smc,sm,text)
+#endif
+
+#ifdef	DEBUG
+void dump_hex(char *p, int len);
+#endif
+
+#endif	/* PROTOTYP_INC */
+
+/* PNMI default defines */
+#ifndef PNMI_INIT
+#define	PNMI_INIT(smc)	/* Nothing */
+#endif
+
+/*
+ * SMT_PANIC defines
+ */
+#ifndef	SMT_PANIC
+#define	SMT_PANIC(smc,nr,msg)	smt_panic (smc, msg)
+#endif
+
+#ifndef	SMT_ERR_LOG
+#define	SMT_ERR_LOG(smc,nr,msg)	SMT_PANIC (smc, nr, msg)
+#endif
+
+#ifndef	SMT_EBASE
+#define	SMT_EBASE	100
+#endif
+
+#define	SMT_E0100	SMT_EBASE + 0
+#define	SMT_E0100_MSG	"cfm FSM: invalid ce_type"
+#define	SMT_E0101	SMT_EBASE + 1
+#define	SMT_E0101_MSG	"CEM: case ???"
+#define	SMT_E0102	SMT_EBASE + 2
+#define	SMT_E0102_MSG	"CEM A: invalid state"
+#define	SMT_E0103	SMT_EBASE + 3
+#define	SMT_E0103_MSG	"CEM B: invalid state"
+#define	SMT_E0104	SMT_EBASE + 4
+#define	SMT_E0104_MSG	"CEM M: invalid state"
+#define	SMT_E0105	SMT_EBASE + 5
+#define	SMT_E0105_MSG	"CEM S: invalid state"
+#define	SMT_E0106	SMT_EBASE + 6
+#define	SMT_E0106_MSG	"CFM : invalid state"
+#define	SMT_E0107	SMT_EBASE + 7
+#define	SMT_E0107_MSG	"ECM : invalid state"
+#define	SMT_E0108	SMT_EBASE + 8
+#define	SMT_E0108_MSG	"prop_actions : NAC in DAS CFM"
+#define	SMT_E0109	SMT_EBASE + 9
+#define	SMT_E0109_MSG	"ST2U.FM_SERRSF error in special frame"
+#define	SMT_E0110	SMT_EBASE + 10
+#define	SMT_E0110_MSG	"ST2U.FM_SRFRCTOV recv. count. overflow"
+#define	SMT_E0111	SMT_EBASE + 11
+#define	SMT_E0111_MSG	"ST2U.FM_SNFSLD NP & FORMAC simult. load"
+#define	SMT_E0112	SMT_EBASE + 12
+#define	SMT_E0112_MSG	"ST2U.FM_SRCVFRM single-frame recv.-mode"
+#define	SMT_E0113	SMT_EBASE + 13
+#define	SMT_E0113_MSG	"FPLUS: Buffer Memory Error"
+#define	SMT_E0114	SMT_EBASE + 14
+#define	SMT_E0114_MSG	"ST2U.FM_SERRSF error in special frame"
+#define	SMT_E0115	SMT_EBASE + 15
+#define	SMT_E0115_MSG	"ST3L: parity error in receive queue 2"
+#define	SMT_E0116	SMT_EBASE + 16
+#define	SMT_E0116_MSG	"ST3L: parity error in receive queue 1"
+#define	SMT_E0117	SMT_EBASE + 17
+#define	SMT_E0117_MSG	"E_SMT_001: RxD count for receive queue 1 = 0"
+#define	SMT_E0118	SMT_EBASE + 18
+#define	SMT_E0118_MSG	"PCM : invalid state"
+#define	SMT_E0119	SMT_EBASE + 19
+#define	SMT_E0119_MSG	"smt_add_para"
+#define	SMT_E0120	SMT_EBASE + 20
+#define	SMT_E0120_MSG	"smt_set_para"
+#define	SMT_E0121	SMT_EBASE + 21
+#define	SMT_E0121_MSG	"invalid event in dispatcher"
+#define	SMT_E0122	SMT_EBASE + 22
+#define	SMT_E0122_MSG	"RMT : invalid state"
+#define	SMT_E0123	SMT_EBASE + 23
+#define	SMT_E0123_MSG	"SBA: state machine has invalid state"
+#define	SMT_E0124	SMT_EBASE + 24
+#define	SMT_E0124_MSG	"sba_free_session() called with NULL pointer"
+#define	SMT_E0125	SMT_EBASE + 25
+#define	SMT_E0125_MSG	"SBA : invalid session pointer"
+#define	SMT_E0126	SMT_EBASE + 26
+#define	SMT_E0126_MSG	"smt_free_mbuf() called with NULL pointer\n"
+#define	SMT_E0127	SMT_EBASE + 27
+#define	SMT_E0127_MSG	"sizeof evcs"
+#define	SMT_E0128	SMT_EBASE + 28
+#define	SMT_E0128_MSG	"evc->evc_cond_state = 0"
+#define	SMT_E0129	SMT_EBASE + 29
+#define	SMT_E0129_MSG	"evc->evc_multiple = 0"
+#define	SMT_E0130	SMT_EBASE + 30
+#define	SMT_E0130_MSG	write_mdr_warning
+#define	SMT_E0131	SMT_EBASE + 31
+#define	SMT_E0131_MSG	cam_warning
+#define SMT_E0132	SMT_EBASE + 32
+#define SMT_E0132_MSG	"ST1L.FM_SPCEPDx parity/coding error"
+#define SMT_E0133	SMT_EBASE + 33
+#define SMT_E0133_MSG	"ST1L.FM_STBURx tx buffer underrun"
+#define SMT_E0134	SMT_EBASE + 34
+#define SMT_E0134_MSG	"ST1L.FM_SPCEPDx parity error"
+#define SMT_E0135	SMT_EBASE + 35
+#define SMT_E0135_MSG	"RMT: duplicate MAC address detected. Ring left!"
+#define SMT_E0136	SMT_EBASE + 36
+#define SMT_E0136_MSG	"Elasticity Buffer hang-up"
+#define SMT_E0137	SMT_EBASE + 37
+#define SMT_E0137_MSG	"SMT: queue overrun"
+#define SMT_E0138	SMT_EBASE + 38
+#define SMT_E0138_MSG	"RMT: duplicate MAC address detected. Ring NOT left!"
+#endif	/* _CMTDEF_ */