Fixed MTP to work with TWRP

drivers/net/fddi/skfp/h/cmtdef.h

@@ -0,0 +1,756 @@
+/******************************************************************************
+ *
+ *	(C)Copyright 1998,1999 SysKonnect,
+ *	a business unit of Schneider & Koch & Co. Datensysteme GmbH.
+ *
+ *	This program is free software; you can redistribute it and/or modify
+ *	it under the terms of the GNU General Public License as published by
+ *	the Free Software Foundation; either version 2 of the License, or
+ *	(at your option) any later version.
+ *
+ *	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,a,b,c)	{ if (flag) printf(a,b,c) ; }
+#else
+#define	DB_PR(flag,a,b,c)
+#endif
+
+#ifdef DEBUG_BRD
+#define DB_ECM(a,b,c)		DB_PR((smc->debug.d_smt&1),a,b,c)
+#define DB_ECMN(n,a,b,c)	DB_PR((smc->debug.d_ecm >=(n)),a,b,c)
+#define DB_RMT(a,b,c)		DB_PR((smc->debug.d_smt&2),a,b,c)
+#define DB_RMTN(n,a,b,c)	DB_PR((smc->debug.d_rmt >=(n)),a,b,c)
+#define DB_CFM(a,b,c)		DB_PR((smc->debug.d_smt&4),a,b,c)
+#define DB_CFMN(n,a,b,c)	DB_PR((smc->debug.d_cfm >=(n)),a,b,c)
+#define DB_PCM(a,b,c)		DB_PR((smc->debug.d_smt&8),a,b,c)
+#define DB_PCMN(n,a,b,c)	DB_PR((smc->debug.d_pcm >=(n)),a,b,c)
+#define DB_SMT(a,b,c)		DB_PR((smc->debug.d_smtf),a,b,c)
+#define DB_SMTN(n,a,b,c)	DB_PR((smc->debug.d_smtf >=(n)),a,b,c)
+#define DB_SBA(a,b,c)		DB_PR((smc->debug.d_sba),a,b,c)
+#define DB_SBAN(n,a,b,c)	DB_PR((smc->debug.d_sba >=(n)),a,b,c)
+#define DB_ESS(a,b,c)		DB_PR((smc->debug.d_ess),a,b,c)
+#define DB_ESSN(n,a,b,c)	DB_PR((smc->debug.d_ess >=(n)),a,b,c)
+#else
+#define DB_ECM(a,b,c)		DB_PR((debug.d_smt&1),a,b,c)
+#define DB_ECMN(n,a,b,c)	DB_PR((debug.d_ecm >=(n)),a,b,c)
+#define DB_RMT(a,b,c)		DB_PR((debug.d_smt&2),a,b,c)
+#define DB_RMTN(n,a,b,c)	DB_PR((debug.d_rmt >=(n)),a,b,c)
+#define DB_CFM(a,b,c)		DB_PR((debug.d_smt&4),a,b,c)
+#define DB_CFMN(n,a,b,c)	DB_PR((debug.d_cfm >=(n)),a,b,c)
+#define DB_PCM(a,b,c)		DB_PR((debug.d_smt&8),a,b,c)
+#define DB_PCMN(n,a,b,c)	DB_PR((debug.d_pcm >=(n)),a,b,c)
+#define DB_SMT(a,b,c)		DB_PR((debug.d_smtf),a,b,c)
+#define DB_SMTN(n,a,b,c)	DB_PR((debug.d_smtf >=(n)),a,b,c)
+#define DB_SBA(a,b,c)		DB_PR((debug.d_sba),a,b,c)
+#define DB_SBAN(n,a,b,c)	DB_PR((debug.d_sba >=(n)),a,b,c)
+#define DB_ESS(a,b,c)		DB_PR((debug.d_ess),a,b,c)
+#define DB_ESSN(n,a,b,c)	DB_PR((debug.d_ess >=(n)),a,b,c)
+#endif
+
+#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_pm_ls_latch(struct s_smc *smc, int phy, int on_off);
+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
+char* addr_to_string(struct fddi_addr *addr);
+void dump_hex(char *p, int len);
+#endif
+
+#endif	/* PROTOTYP_INC */
+
+/* PNMI default defines */
+#ifndef PNMI_INIT
+#define	PNMI_INIT(smc)	/* Nothing */
+#endif
+#ifndef PNMI_GET_ID
+#define PNMI_GET_ID( smc, ndis_oid, buf, len, BytesWritten, BytesNeeded ) \
+		( 1 ? (-1) : (-1) )
+#endif
+#ifndef PNMI_SET_ID
+#define PNMI_SET_ID( smc, ndis_oid, buf, len, BytesRead, BytesNeeded, \
+		set_type) ( 1 ? (-1) : (-1) )
+#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_ */

drivers/net/fddi/skfp/h/fddi.h

@@ -0,0 +1,69 @@
+/******************************************************************************
+ *
+ *	(C)Copyright 1998,1999 SysKonnect,
+ *	a business unit of Schneider & Koch & Co. Datensysteme GmbH.
+ *
+ *	This program is free software; you can redistribute it and/or modify
+ *	it under the terms of the GNU General Public License as published by
+ *	the Free Software Foundation; either version 2 of the License, or
+ *	(at your option) any later version.
+ *
+ *	The information in this file is provided "AS IS" without warranty.
+ *
+ ******************************************************************************/
+
+#ifndef	_FDDI_
+#define _FDDI_
+
+struct fddi_addr {
+	u_char	a[6] ;
+} ;
+
+#define GROUP_ADDR	0x80		/* MSB in a[0] */
+
+struct fddi_mac {
+	struct fddi_addr	mac_dest ;
+	struct fddi_addr	mac_source ;
+	u_char			mac_info[4478] ;
+} ;
+
+#define FDDI_MAC_SIZE	(12)
+#define FDDI_RAW_MTU	(4500-5)	/* exl. Pr,SD, ED/FS */
+#define FDDI_RAW	(4500)
+
+/*
+ * FC values
+ */
+#define FC_VOID		0x40		/* void frame */
+#define FC_TOKEN	0x80		/* token */
+#define FC_RES_TOKEN	0xc0		/* restricted token */
+#define FC_SMT_INFO	0x41		/* SMT Info frame */
+/*
+ * FC_SMT_LAN_LOC && FC_SMT_LOC are SK specific !
+ */
+#define FC_SMT_LAN_LOC	0x42		/* local SMT Info frame */
+#define FC_SMT_LOC	0x43		/* local SMT Info frame */
+#define FC_SMT_NSA	0x4f		/* SMT NSA frame */
+#define FC_MAC		0xc0		/* MAC frame */
+#define FC_BEACON	0xc2		/* MAC beacon frame */
+#define FC_CLAIM	0xc3		/* MAC claim frame */
+#define FC_SYNC_LLC	0xd0		/* sync. LLC frame */
+#define FC_ASYNC_LLC	0x50		/* async. LLC frame */
+#define FC_SYNC_BIT	0x80		/* sync. bit in FC */
+
+#define FC_LLC_PRIOR	0x07		/* priority bits */
+
+#define BEACON_INFO	0		/* beacon type */
+#define DBEACON_INFO	1		/* beacon type DIRECTED */
+
+
+/*
+ * indicator bits
+ */
+#define C_INDICATOR	(1<<0)
+#define A_INDICATOR	(1<<1)
+#define E_INDICATOR	(1<<2)
+#define I_INDICATOR	(1<<6)		/* SK specific */ 
+#define L_INDICATOR	(1<<7)		/* SK specific */
+
+#endif	/* _FDDI_ */

drivers/net/fddi/skfp/h/fddimib.h

@@ -0,0 +1,349 @@
+/******************************************************************************
+ *
+ *	(C)Copyright 1998,1999 SysKonnect,
+ *	a business unit of Schneider & Koch & Co. Datensysteme GmbH.
+ *
+ *	This program is free software; you can redistribute it and/or modify
+ *	it under the terms of the GNU General Public License as published by
+ *	the Free Software Foundation; either version 2 of the License, or
+ *	(at your option) any later version.
+ *
+ *	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 */

drivers/net/fddi/skfp/h/fplustm.h

@@ -0,0 +1,274 @@
+/******************************************************************************
+ *
+ *	(C)Copyright 1998,1999 SysKonnect,
+ *	a business unit of Schneider & Koch & Co. Datensysteme GmbH.
+ *
+ *	This program is free software; you can redistribute it and/or modify
+ *	it under the terms of the GNU General Public License as published by
+ *	the Free Software Foundation; either version 2 of the License, or
+ *	(at your option) any later version.
+ *
+ *	The information in this file is provided "AS IS" without warranty.
+ *
+ ******************************************************************************/
+
+/*
+ *	AMD Fplus in tag mode data structs
+ *	defs for fplustm.c
+ */
+
+#ifndef	_FPLUS_
+#define _FPLUS_
+
+#ifndef	HW_PTR
+#define	HW_PTR	void __iomem *
+#endif
+
+/*
+ * fplus error statistic structure
+ */
+struct err_st {
+	u_long err_valid ;		/* memory status valid */
+	u_long err_abort ;		/* memory status receive abort */
+	u_long err_e_indicator ;	/* error indicator */
+	u_long err_crc ;		/* error detected (CRC or length) */
+	u_long err_llc_frame ;		/* LLC frame */
+	u_long err_mac_frame ;		/* MAC frame */
+	u_long err_smt_frame ;		/* SMT frame */
+	u_long err_imp_frame ;		/* implementer frame */
+	u_long err_no_buf ;		/* no buffer available */
+	u_long err_too_long ;		/* longer than max. buffer */
+	u_long err_bec_stat ;		/* beacon state entered */
+	u_long err_clm_stat ;		/* claim state entered */
+	u_long err_sifg_det ;		/* short interframe gap detect */
+	u_long err_phinv ;		/* PHY invalid */
+	u_long err_tkiss ;		/* token issued */
+	u_long err_tkerr ;		/* token error */
+} ;
+
+/*
+ *	Transmit Descriptor struct
+ */
+struct s_smt_fp_txd {
+	__le32 txd_tbctrl ;		/* transmit buffer control */
+	__le32 txd_txdscr ;		/* transmit frame status word */
+	__le32 txd_tbadr ;		/* physical tx buffer address */
+	__le32 txd_ntdadr ;		/* physical pointer to the next TxD */
+#ifdef	ENA_64BIT_SUP
+	__le32 txd_tbadr_hi ;		/* physical tx buffer addr (high dword)*/
+#endif
+	char far *txd_virt ;		/* virtual pointer to the data frag */
+					/* virt pointer to the next TxD */
+	struct s_smt_fp_txd volatile far *txd_next ;
+	struct s_txd_os txd_os ;	/* OS - specific struct */
+} ;
+
+/*
+ *	Receive Descriptor struct
+ */
+struct s_smt_fp_rxd {
+	__le32 rxd_rbctrl ;		/* receive buffer control */
+	__le32 rxd_rfsw ;		/* receive frame status word */
+	__le32 rxd_rbadr ;		/* physical rx buffer address */
+	__le32 rxd_nrdadr ;		/* physical pointer to the next RxD */
+#ifdef	ENA_64BIT_SUP
+	__le32 rxd_rbadr_hi ;		/* physical tx buffer addr (high dword)*/
+#endif
+	char far *rxd_virt ;		/* virtual pointer to the data frag */
+					/* virt pointer to the next RxD */
+	struct s_smt_fp_rxd volatile far *rxd_next ;
+	struct s_rxd_os rxd_os ;	/* OS - specific struct */
+} ;
+
+/*
+ *	Descriptor Union Definition
+ */
+union s_fp_descr {
+	struct	s_smt_fp_txd t ;		/* pointer to the TxD */
+	struct	s_smt_fp_rxd r ;		/* pointer to the RxD */
+} ;
+
+/*
+ *	TxD Ring Control struct
+ */
+struct s_smt_tx_queue {
+	struct s_smt_fp_txd volatile *tx_curr_put ; /* next free TxD */
+	struct s_smt_fp_txd volatile *tx_prev_put ; /* shadow put pointer */
+	struct s_smt_fp_txd volatile *tx_curr_get ; /* next TxD to release*/
+	u_short tx_free ;			/* count of free TxD's */
+	u_short tx_used ;			/* count of used TxD's */
+	HW_PTR tx_bmu_ctl ;			/* BMU addr for tx start */
+	HW_PTR tx_bmu_dsc ;			/* BMU addr for curr dsc. */
+} ;
+
+/*
+ *	RxD Ring Control struct
+ */
+struct s_smt_rx_queue {
+	struct s_smt_fp_rxd volatile *rx_curr_put ; /* next RxD to queue into */
+	struct s_smt_fp_rxd volatile *rx_prev_put ; /* shadow put pointer */
+	struct s_smt_fp_rxd volatile *rx_curr_get ; /* next RxD to fill */
+	u_short rx_free ;			/* count of free RxD's */
+	u_short rx_used ;			/* count of used RxD's */
+	HW_PTR rx_bmu_ctl ;			/* BMU addr for rx start */
+	HW_PTR rx_bmu_dsc ;			/* BMU addr for curr dsc. */
+} ;
+
+#define VOID_FRAME_OFF		0x00
+#define CLAIM_FRAME_OFF		0x08
+#define BEACON_FRAME_OFF	0x10
+#define DBEACON_FRAME_OFF	0x18
+#define RX_FIFO_OFF		0x21		/* to get a prime number for */
+						/* the RX_FIFO_SPACE */
+
+#define RBC_MEM_SIZE		0x8000
+#define SEND_ASYNC_AS_SYNC	0x1
+#define	SYNC_TRAFFIC_ON		0x2
+
+/* big FIFO memory */
+#define	RX_FIFO_SPACE		0x4000 - RX_FIFO_OFF
+#define	TX_FIFO_SPACE		0x4000
+
+#define	TX_SMALL_FIFO		0x0900
+#define	TX_MEDIUM_FIFO		TX_FIFO_SPACE / 2	
+#define	TX_LARGE_FIFO		TX_FIFO_SPACE - TX_SMALL_FIFO	
+
+#define	RX_SMALL_FIFO		0x0900
+#define	RX_LARGE_FIFO		RX_FIFO_SPACE - RX_SMALL_FIFO	
+
+struct s_smt_fifo_conf {
+	u_short	rbc_ram_start ;		/* FIFO start address */
+	u_short	rbc_ram_end ;		/* FIFO size */
+	u_short	rx1_fifo_start ;	/* rx queue start address */
+	u_short	rx1_fifo_size ;		/* rx queue size */
+	u_short	rx2_fifo_start ;	/* rx queue start address */
+	u_short	rx2_fifo_size ;		/* rx queue size */
+	u_short	tx_s_start ;		/* sync queue start address */
+	u_short	tx_s_size ;		/* sync queue size */
+	u_short	tx_a0_start ;		/* async queue A0 start address */
+	u_short	tx_a0_size ;		/* async queue A0 size */
+	u_short	fifo_config_mode ;	/* FIFO configuration mode */
+} ;
+
+#define FM_ADDRX	(FM_ADDET|FM_EXGPA0|FM_EXGPA1)
+
+struct s_smt_fp {
+	u_short	mdr2init ;		/* mode register 2 init value */
+	u_short	mdr3init ;		/* mode register 3 init value */
+	u_short frselreg_init ;		/* frame selection register init val */
+	u_short	rx_mode ;		/* address mode broad/multi/promisc */
+	u_short	nsa_mode ;
+	u_short rx_prom ;
+	u_short	exgpa ;
+
+	struct err_st err_stats ;	/* error statistics */
+
+	/*
+	 * MAC buffers
+	 */
+	struct fddi_mac_sf {		/* special frame build buffer */
+		u_char			mac_fc ;
+		struct fddi_addr	mac_dest ;
+		struct fddi_addr	mac_source ;
+		u_char			mac_info[0x20] ;
+	} mac_sfb ;
+
+
+	/*
+	 * queues
+	 */
+#define QUEUE_S			0
+#define QUEUE_A0		1
+#define QUEUE_R1		0
+#define QUEUE_R2		1
+#define USED_QUEUES		2
+
+	/*
+	 * queue pointers; points to the queue dependent variables
+	 */
+	struct s_smt_tx_queue *tx[USED_QUEUES] ;
+	struct s_smt_rx_queue *rx[USED_QUEUES] ;
+
+	/*
+	 * queue dependent variables
+	 */
+	struct s_smt_tx_queue tx_q[USED_QUEUES] ;
+	struct s_smt_rx_queue rx_q[USED_QUEUES] ;
+
+	/*
+	 * FIFO configuration struct
+	 */
+	struct	s_smt_fifo_conf	fifo ;
+
+	/* last formac status */
+	u_short	 s2u ;
+	u_short	 s2l ;
+
+	/* calculated FORMAC+ reg.addr. */
+	HW_PTR	fm_st1u ;
+	HW_PTR	fm_st1l ;
+	HW_PTR	fm_st2u ;
+	HW_PTR	fm_st2l ;
+	HW_PTR	fm_st3u ;
+	HW_PTR	fm_st3l ;
+
+
+	/*
+	 * multicast table
+	 */
+#define FPMAX_MULTICAST 32 
+#define	SMT_MAX_MULTI	4
+	struct {
+		struct s_fpmc {
+			struct fddi_addr	a ;	/* mc address */
+			u_char			n ;	/* usage counter */
+			u_char			perm ;	/* flag: permanent */
+		} table[FPMAX_MULTICAST] ;
+	} mc ;
+	struct fddi_addr	group_addr ;
+	u_long	func_addr ;		/* functional address */
+	int	smt_slots_used ;	/* count of table entries for the SMT */
+	int	os_slots_used ;		/* count of table entries */ 
+					/* used by the os-specific module */
+} ;
+
+/*
+ * modes for mac_set_rx_mode()
+ */
+#define RX_ENABLE_ALLMULTI	1	/* enable all multicasts */
+#define RX_DISABLE_ALLMULTI	2	/* disable "enable all multicasts" */
+#define RX_ENABLE_PROMISC	3	/* enable promiscuous */
+#define RX_DISABLE_PROMISC	4	/* disable promiscuous */
+#define RX_ENABLE_NSA		5	/* enable reception of NSA frames */
+#define RX_DISABLE_NSA		6	/* disable reception of NSA frames */
+
+
+/*
+ * support for byte reversal in AIX
+ * (descriptors and pointers must be byte reversed in memory
+ *  CPU is big endian; M-Channel is little endian)
+ */
+#ifdef	AIX
+#define MDR_REV
+#define	AIX_REVERSE(x)		((((x)<<24L)&0xff000000L)	+	\
+				 (((x)<< 8L)&0x00ff0000L)	+	\
+				 (((x)>> 8L)&0x0000ff00L)	+	\
+				 (((x)>>24L)&0x000000ffL))
+#else
+#ifndef AIX_REVERSE
+#define	AIX_REVERSE(x)	(x)
+#endif
+#endif
+
+#ifdef	MDR_REV	
+#define	MDR_REVERSE(x)		((((x)<<24L)&0xff000000L)	+	\
+				 (((x)<< 8L)&0x00ff0000L)	+	\
+				 (((x)>> 8L)&0x0000ff00L)	+	\
+				 (((x)>>24L)&0x000000ffL))
+#else
+#ifndef MDR_REVERSE
+#define	MDR_REVERSE(x)	(x)
+#endif
+#endif
+
+#endif

drivers/net/fddi/skfp/h/hwmtm.h

@@ -0,0 +1,399 @@
+/******************************************************************************
+ *
+ *	(C)Copyright 1998,1999 SysKonnect,
+ *	a business unit of Schneider & Koch & Co. Datensysteme GmbH.
+ *
+ *	This program is free software; you can redistribute it and/or modify
+ *	it under the terms of the GNU General Public License as published by
+ *	the Free Software Foundation; either version 2 of the License, or
+ *	(at your option) any later version.
+ *
+ *	The information in this file is provided "AS IS" without warranty.
+ *
+ ******************************************************************************/
+
+#ifndef	_HWM_
+#define	_HWM_
+
+#include "mbuf.h"
+
+/*
+ * MACRO for DMA synchronization:
+ *	The descriptor 'desc' is flushed for the device 'flag'.
+ *	Devices are the CPU (DDI_DMA_SYNC_FORCPU) and the
+ *	adapter (DDI_DMA_SYNC_FORDEV).
+ *
+ *	'desc'	Pointer to a Rx or Tx descriptor.
+ *	'flag'	Flag for direction (view for CPU or DEVICE) that
+ *		should be synchronized.
+ *
+ *	Empty macros and defines are specified here. The real macro
+ *	is os-specific and should be defined in osdef1st.h.
+ */
+#ifndef DRV_BUF_FLUSH
+#define DRV_BUF_FLUSH(desc,flag)
+#define DDI_DMA_SYNC_FORCPU
+#define DDI_DMA_SYNC_FORDEV
+#endif
+
+	/*
+	 * hardware modul dependent receive modes
+	 */
+#define	RX_ENABLE_PASS_SMT	21
+#define	RX_DISABLE_PASS_SMT	22
+#define	RX_ENABLE_PASS_NSA	23
+#define	RX_DISABLE_PASS_NSA	24
+#define	RX_ENABLE_PASS_DB	25
+#define	RX_DISABLE_PASS_DB	26
+#define	RX_DISABLE_PASS_ALL	27
+#define	RX_DISABLE_LLC_PROMISC	28
+#define	RX_ENABLE_LLC_PROMISC	29
+
+
+#ifndef	DMA_RD
+#define DMA_RD		1	/* memory -> hw */
+#endif
+#ifndef DMA_WR
+#define DMA_WR		2	/* hw -> memory */
+#endif
+#define SMT_BUF		0x80
+
+	/*
+	 * bits of the frame status byte
+	 */
+#define EN_IRQ_EOF	0x02	/* get IRQ after end of frame transmission */
+#define	LOC_TX		0x04	/* send frame to the local SMT */
+#define LAST_FRAG	0x08	/* last TxD of the frame */
+#define	FIRST_FRAG	0x10	/* first TxD of the frame */
+#define	LAN_TX		0x20	/* send frame to network if set */
+#define RING_DOWN	0x40	/* error: unable to send, ring down */
+#define OUT_OF_TXD	0x80	/* error: not enough TxDs available */
+
+
+#ifndef NULL
+#define NULL 		0
+#endif
+
+#ifdef	LITTLE_ENDIAN
+#define HWM_REVERSE(x)	(x)
+#else
+#define	HWM_REVERSE(x)		((((x)<<24L)&0xff000000L)	+	\
+				 (((x)<< 8L)&0x00ff0000L)	+	\
+				 (((x)>> 8L)&0x0000ff00L)	+	\
+				 (((x)>>24L)&0x000000ffL))
+#endif
+
+#define C_INDIC		(1L<<25)
+#define A_INDIC		(1L<<26)
+#define	RD_FS_LOCAL	0x80
+
+	/*
+	 * DEBUG FLAGS
+	 */
+#define	DEBUG_SMTF	1
+#define	DEBUG_SMT	2
+#define	DEBUG_ECM	3
+#define	DEBUG_RMT	4
+#define	DEBUG_CFM	5
+#define	DEBUG_PCM	6
+#define	DEBUG_SBA	7
+#define	DEBUG_ESS	8
+
+#define	DB_HWM_RX	10
+#define	DB_HWM_TX	11
+#define DB_HWM_GEN	12
+
+struct s_mbuf_pool {
+#ifndef	MB_OUTSIDE_SMC
+	SMbuf		mb[MAX_MBUF] ;		/* mbuf pool */
+#endif
+	SMbuf		*mb_start ;		/* points to the first mb */
+	SMbuf		*mb_free ;		/* free queue */
+} ;
+
+struct hwm_r {
+	/*
+	 * hardware modul specific receive variables
+	 */
+	u_int			len ;		/* length of the whole frame */
+	char			*mb_pos ;	/* SMbuf receive position */
+} ;
+
+struct hw_modul {
+	/*
+	 * All hardware modul specific variables
+	 */
+	struct	s_mbuf_pool	mbuf_pool ;
+	struct	hwm_r	r ;
+
+	union s_fp_descr volatile *descr_p ; /* points to the desriptor area */
+
+	u_short pass_SMT ;		/* pass SMT frames */
+	u_short pass_NSA ;		/* pass all NSA frames */
+	u_short pass_DB ;		/* pass Direct Beacon Frames */
+	u_short pass_llc_promisc ;	/* pass all llc frames (default ON) */
+
+	SMbuf	*llc_rx_pipe ;		/* points to the first queued llc fr */
+	SMbuf	*llc_rx_tail ;		/* points to the last queued llc fr */
+	int	queued_rx_frames ;	/* number of queued frames */
+
+	SMbuf	*txd_tx_pipe ;		/* points to first mb in the txd ring */
+	SMbuf	*txd_tx_tail ;		/* points to last mb in the txd ring */
+	int	queued_txd_mb ;		/* number of SMT MBufs in txd ring */
+
+	int	rx_break ;		/* rev. was breaked because ind. off */
+	int	leave_isr ;		/* leave fddi_isr immedeately if set */
+	int	isr_flag ;		/* set, when HWM is entered from isr */
+	/*
+	 * variables for the current transmit frame
+	 */
+	struct s_smt_tx_queue *tx_p ;	/* pointer to the transmit queue */
+	u_long	tx_descr ;		/* tx descriptor for FORMAC+ */
+	int	tx_len ;		/* tx frame length */
+	SMbuf	*tx_mb ;		/* SMT tx MBuf pointer */
+	char	*tx_data ;		/* data pointer to the SMT tx Mbuf */
+
+	int	detec_count ;		/* counter for out of RxD condition */
+	u_long	rx_len_error ;		/* rx len FORMAC != sum of fragments */
+} ;
+
+
+/*
+ * DEBUG structs and macros
+ */
+
+#ifdef	DEBUG
+struct os_debug {
+	int	hwm_rx ;
+	int	hwm_tx ;
+	int	hwm_gen ;
+} ;
+#endif
+
+#ifdef	DEBUG
+#ifdef	DEBUG_BRD
+#define	DB_P	smc->debug
+#else
+#define DB_P	debug
+#endif
+
+#define DB_RX(a,b,c,lev) if (DB_P.d_os.hwm_rx >= (lev))	printf(a,b,c)
+#define DB_TX(a,b,c,lev) if (DB_P.d_os.hwm_tx >= (lev))	printf(a,b,c)
+#define DB_GEN(a,b,c,lev) if (DB_P.d_os.hwm_gen >= (lev)) printf(a,b,c)
+#else	/* DEBUG */
+#define DB_RX(a,b,c,lev)
+#define DB_TX(a,b,c,lev)
+#define DB_GEN(a,b,c,lev)
+#endif	/* DEBUG */
+
+#ifndef	SK_BREAK
+#define	SK_BREAK()
+#endif
+
+
+/*
+ * HWM Macros
+ */
+
+/*
+ *	BEGIN_MANUAL_ENTRY(HWM_GET_TX_PHYS)
+ *	u_long HWM_GET_TX_PHYS(txd)
+ *
+ * function	MACRO		(hardware module, hwmtm.h)
+ *		This macro may be invoked by the OS-specific module to read
+ *		the physical address of the specified TxD.
+ *
+ * para	txd	pointer to the TxD
+ *
+ *	END_MANUAL_ENTRY
+ */
+#define	HWM_GET_TX_PHYS(txd)		(u_long)AIX_REVERSE((txd)->txd_tbadr)
+
+/*
+ *	BEGIN_MANUAL_ENTRY(HWM_GET_TX_LEN)
+ *	int HWM_GET_TX_LEN(txd)
+ *
+ * function	MACRO		(hardware module, hwmtm.h)
+ *		This macro may be invoked by the OS-specific module to read
+ *		the fragment length of the specified TxD
+ *
+ * para	rxd	pointer to the TxD
+ *
+ * return	the length of the fragment in bytes
+ *
+ *	END_MANUAL_ENTRY
+ */
+#define	HWM_GET_TX_LEN(txd)	((int)AIX_REVERSE((txd)->txd_tbctrl)& RD_LENGTH)
+
+/*
+ *	BEGIN_MANUAL_ENTRY(HWM_GET_TX_USED)
+ *	txd *HWM_GET_TX_USED(smc,queue)
+ *
+ * function	MACRO		(hardware module, hwmtm.h)
+ *		This macro may be invoked by the OS-specific module to get the
+ *		number of used TxDs for the queue, specified by the index.
+ *
+ * para	queue	the number of the send queue: Can be specified by
+ *		QUEUE_A0, QUEUE_S or (frame_status & QUEUE_A0)
+ *
+ * return	number of used TxDs for this send queue
+ *
+ *	END_MANUAL_ENTRY
+ */
+#define	HWM_GET_TX_USED(smc,queue)	(int) (smc)->hw.fp.tx_q[queue].tx_used
+
+/*
+ *	BEGIN_MANUAL_ENTRY(HWM_GET_CURR_TXD)
+ *	txd *HWM_GET_CURR_TXD(smc,queue)
+ *
+ * function	MACRO		(hardware module, hwmtm.h)
+ *		This macro may be invoked by the OS-specific module to get the
+ *		pointer to the TxD which points to the current queue put
+ *		position.
+ *
+ * para	queue	the number of the send queue: Can be specified by
+ *		QUEUE_A0, QUEUE_S or (frame_status & QUEUE_A0)
+ *
+ * return	pointer to the current TxD
+ *
+ *	END_MANUAL_ENTRY
+ */
+#define	HWM_GET_CURR_TXD(smc,queue)	(struct s_smt_fp_txd volatile *)\
+					(smc)->hw.fp.tx_q[queue].tx_curr_put
+
+/*
+ *	BEGIN_MANUAL_ENTRY(HWM_GET_RX_FRAG_LEN)
+ *	int HWM_GET_RX_FRAG_LEN(rxd)
+ *
+ * function	MACRO		(hardware module, hwmtm.h)
+ *		This macro may be invoked by the OS-specific module to read
+ *		the fragment length of the specified RxD
+ *
+ * para	rxd	pointer to the RxD
+ *
+ * return	the length of the fragment in bytes
+ *
+ *	END_MANUAL_ENTRY
+ */
+#define	HWM_GET_RX_FRAG_LEN(rxd)	((int)AIX_REVERSE((rxd)->rxd_rbctrl)& \
+				RD_LENGTH)
+
+/*
+ *	BEGIN_MANUAL_ENTRY(HWM_GET_RX_PHYS)
+ *	u_long HWM_GET_RX_PHYS(rxd)
+ *
+ * function	MACRO		(hardware module, hwmtm.h)
+ *		This macro may be invoked by the OS-specific module to read
+ *		the physical address of the specified RxD.
+ *
+ * para	rxd	pointer to the RxD
+ *
+ * return	the RxD's physical pointer to the data fragment
+ *
+ *	END_MANUAL_ENTRY
+ */
+#define	HWM_GET_RX_PHYS(rxd)	(u_long)AIX_REVERSE((rxd)->rxd_rbadr)
+
+/*
+ *	BEGIN_MANUAL_ENTRY(HWM_GET_RX_USED)
+ *	int HWM_GET_RX_USED(smc)
+ *
+ * function	MACRO		(hardware module, hwmtm.h)
+ *		This macro may be invoked by the OS-specific module to get
+ *		the count of used RXDs in receive queue 1.
+ *
+ * return	the used RXD count of receive queue 1
+ *
+ * NOTE: Remember, because of an ASIC bug at least one RXD should be unused
+ *	 in the descriptor ring !
+ *
+ *	END_MANUAL_ENTRY
+ */
+#define	HWM_GET_RX_USED(smc)	((int)(smc)->hw.fp.rx_q[QUEUE_R1].rx_used)
+
+/*
+ *	BEGIN_MANUAL_ENTRY(HWM_GET_RX_FREE)
+ *	int HWM_GET_RX_FREE(smc)
+ *
+ * function	MACRO		(hardware module, hwmtm.h)
+ *		This macro may be invoked by the OS-specific module to get
+ *		the rxd_free count of receive queue 1.
+ *
+ * return	the rxd_free count of receive queue 1
+ *
+ *	END_MANUAL_ENTRY
+ */
+#define	HWM_GET_RX_FREE(smc)	((int)(smc)->hw.fp.rx_q[QUEUE_R1].rx_free-1)
+
+/*
+ *	BEGIN_MANUAL_ENTRY(HWM_GET_CURR_RXD)
+ *	rxd *HWM_GET_CURR_RXD(smc)
+ *
+ * function	MACRO		(hardware module, hwmtm.h)
+ *		This macro may be invoked by the OS-specific module to get the
+ *		pointer to the RxD which points to the current queue put
+ *		position.
+ *
+ * return	pointer to the current RxD
+ *
+ *	END_MANUAL_ENTRY
+ */
+#define	HWM_GET_CURR_RXD(smc)	(struct s_smt_fp_rxd volatile *)\
+				(smc)->hw.fp.rx_q[QUEUE_R1].rx_curr_put
+
+/*
+ *	BEGIN_MANUAL_ENTRY(HWM_RX_CHECK)
+ *	void HWM_RX_CHECK(smc,low_water)
+ *
+ * function	MACRO		(hardware module, hwmtm.h)
+ *		This macro is invoked by the OS-specific before it left the
+ *		function mac_drv_rx_complete. This macro calls mac_drv_fill_rxd
+ *		if the number of used RxDs is equal or lower than the
+ *		the given low water mark.
+ *
+ * para	low_water	low water mark of used RxD's
+ *
+ *	END_MANUAL_ENTRY
+ */
+#ifndef HWM_NO_FLOW_CTL
+#define	HWM_RX_CHECK(smc,low_water) {\
+	if ((low_water) >= (smc)->hw.fp.rx_q[QUEUE_R1].rx_used) {\
+		mac_drv_fill_rxd(smc) ;\
+	}\
+}
+#else
+#define	HWM_RX_CHECK(smc,low_water)		mac_drv_fill_rxd(smc)
+#endif
+
+#ifndef	HWM_EBASE
+#define	HWM_EBASE	500
+#endif
+
+#define	HWM_E0001	HWM_EBASE + 1
+#define	HWM_E0001_MSG	"HWM: Wrong size of s_rxd_os struct"
+#define	HWM_E0002	HWM_EBASE + 2
+#define	HWM_E0002_MSG	"HWM: Wrong size of s_txd_os struct"
+#define	HWM_E0003	HWM_EBASE + 3
+#define	HWM_E0003_MSG	"HWM: smt_free_mbuf() called with NULL pointer"
+#define	HWM_E0004	HWM_EBASE + 4
+#define	HWM_E0004_MSG	"HWM: Parity error rx queue 1"
+#define	HWM_E0005	HWM_EBASE + 5
+#define	HWM_E0005_MSG	"HWM: Encoding error rx queue 1"
+#define	HWM_E0006	HWM_EBASE + 6
+#define	HWM_E0006_MSG	"HWM: Encoding error async tx queue"
+#define	HWM_E0007	HWM_EBASE + 7
+#define	HWM_E0007_MSG	"HWM: Encoding error sync tx queue"
+#define	HWM_E0008	HWM_EBASE + 8
+#define	HWM_E0008_MSG	""
+#define	HWM_E0009	HWM_EBASE + 9
+#define	HWM_E0009_MSG	"HWM: Out of RxD condition detected"
+#define	HWM_E0010	HWM_EBASE + 10
+#define	HWM_E0010_MSG	"HWM: A protocol layer has tried to send a frame with an invalid frame control"
+#define HWM_E0011	HWM_EBASE + 11
+#define HWM_E0011_MSG	"HWM: mac_drv_clear_tx_queue was called although the hardware wasn't stopped"
+#define HWM_E0012	HWM_EBASE + 12
+#define HWM_E0012_MSG	"HWM: mac_drv_clear_rx_queue was called although the hardware wasn't stopped"
+#define HWM_E0013	HWM_EBASE + 13
+#define HWM_E0013_MSG	"HWM: mac_drv_repair_descr was called although the hardware wasn't stopped"
+
+#endif

drivers/net/fddi/skfp/h/mbuf.h

@@ -0,0 +1,50 @@
+/******************************************************************************
+ *
+ *	(C)Copyright 1998,1999 SysKonnect,
+ *	a business unit of Schneider & Koch & Co. Datensysteme GmbH.
+ *
+ *	This program is free software; you can redistribute it and/or modify
+ *	it under the terms of the GNU General Public License as published by
+ *	the Free Software Foundation; either version 2 of the License, or
+ *	(at your option) any later version.
+ *
+ *	The information in this file is provided "AS IS" without warranty.
+ *
+ ******************************************************************************/
+
+#ifndef	_MBUF_
+#define _MBUF_
+
+#define M_SIZE	4504
+
+#ifndef MAX_MBUF
+#define MAX_MBUF	4
+#endif
+
+#ifndef NO_STD_MBUF
+#define sm_next         m_next
+#define sm_off          m_off
+#define sm_len          m_len
+#define sm_data         m_data
+#define SMbuf           Mbuf
+#define mtod		smtod
+#define mtodoff		smtodoff
+#endif
+
+struct s_mbuf {
+	struct s_mbuf	*sm_next ;		/* low level linked list */
+	short		sm_off ;			/* offset in m_data */
+	u_int		sm_len ;			/* len of data */
+#ifdef	PCI
+	int		sm_use_count ;
+#endif
+	char		sm_data[M_SIZE] ;
+} ;
+
+typedef struct s_mbuf SMbuf ;
+
+/* mbuf head, to typed data */
+#define	smtod(x,t)	((t)((x)->sm_data + (x)->sm_off))
+#define	smtodoff(x,t,o)	((t)((x)->sm_data + (o)))
+
+#endif	/* _MBUF_ */

drivers/net/fddi/skfp/h/osdef1st.h

@@ -0,0 +1,125 @@
+/******************************************************************************
+ *
+ *	(C)Copyright 1998,1999 SysKonnect,
+ *	a business unit of Schneider & Koch & Co. Datensysteme GmbH.
+ *
+ *	This program is free software; you can redistribute it and/or modify
+ *	it under the terms of the GNU General Public License as published by
+ *	the Free Software Foundation; either version 2 of the License, or
+ *	(at your option) any later version.
+ *
+ *	The information in this file is provided "AS IS" without warranty.
+ *
+ ******************************************************************************/
+
+/* 
+ * Operating system-dependent definitions that have to be defined
+ * before any other header files are included.
+ */
+
+// HWM (HardWare Module) Definitions
+// -----------------------
+
+#include <asm/byteorder.h>
+
+#ifdef __LITTLE_ENDIAN
+#define LITTLE_ENDIAN
+#else
+#define BIG_ENDIAN
+#endif
+
+// this is set in the makefile
+// #define PCI			/* only PCI adapters supported by this driver */
+// #define MEM_MAPPED_IO	/* use memory mapped I/O */
+
+
+#define USE_CAN_ADDR		/* DA and SA in MAC header are canonical. */
+
+#define MB_OUTSIDE_SMC		/* SMT Mbufs outside of smc struct. */
+
+// -----------------------
+
+
+// SMT Definitions 
+// -----------------------
+#define SYNC	       		/* allow synchronous frames */
+
+// #define SBA			/* Synchronous Bandwidth Allocator support */
+				/* not available as free source */
+
+#define ESS			/* SBA End Station Support */
+
+#define	SMT_PANIC(smc, nr, msg)	printk(KERN_INFO "SMT PANIC: code: %d, msg: %s\n",nr,msg)
+
+
+#ifdef DEBUG
+#define printf(s,args...) printk(KERN_INFO s, ## args)
+#endif
+
+// #define HW_PTR	u_long
+// -----------------------
+
+
+
+// HWM and OS-specific buffer definitions
+// -----------------------
+
+// default number of receive buffers.
+#define NUM_RECEIVE_BUFFERS		10
+
+// default number of transmit buffers.
+#define NUM_TRANSMIT_BUFFERS		10
+
+// Number of SMT buffers (Mbufs).
+#define NUM_SMT_BUF	4
+
+// Number of TXDs for asynchronous transmit queue.
+#define HWM_ASYNC_TXD_COUNT	(NUM_TRANSMIT_BUFFERS + NUM_SMT_BUF)
+
+// Number of TXDs for synchronous transmit queue.
+#define HWM_SYNC_TXD_COUNT	HWM_ASYNC_TXD_COUNT
+
+
+// Number of RXDs for receive queue #1.
+// Note: Workaround for ASIC Errata #7: One extra RXD is required.
+#if (NUM_RECEIVE_BUFFERS > 100)
+#define SMT_R1_RXD_COUNT	(1 + 100)
+#else
+#define SMT_R1_RXD_COUNT	(1 + NUM_RECEIVE_BUFFERS)
+#endif
+
+// Number of RXDs for receive queue #2.
+#define SMT_R2_RXD_COUNT	0	// Not used.
+// -----------------------
+
+
+
+/*
+ * OS-specific part of the transmit/receive descriptor structure (TXD/RXD).
+ *
+ * Note: The size of these structures must follow this rule:
+ *
+ *	sizeof(struct) + 2*sizeof(void*) == n * 16, n >= 1
+ *
+ * We use the dma_addr fields under Linux to keep track of the
+ * DMA address of the packet data, for later pci_unmap_single. -DaveM
+ */
+
+struct s_txd_os {	// os-specific part of transmit descriptor
+	struct sk_buff *skb;
+	dma_addr_t dma_addr;
+} ;
+
+struct s_rxd_os {	// os-specific part of receive descriptor
+	struct sk_buff *skb;
+	dma_addr_t dma_addr;
+} ;
+
+
+/*
+ * So we do not need to make too many modifications to the generic driver
+ * parts, we take advantage of the AIX byte swapping macro interface.
+ */
+
+#define AIX_REVERSE(x)		((u32)le32_to_cpu((u32)(x)))
+#define MDR_REVERSE(x)		((u32)le32_to_cpu((u32)(x)))

drivers/net/fddi/skfp/h/sba.h

@@ -0,0 +1,142 @@
+/******************************************************************************
+ *
+ *	(C)Copyright 1998,1999 SysKonnect,
+ *	a business unit of Schneider & Koch & Co. Datensysteme GmbH.
+ *
+ *	This program is free software; you can redistribute it and/or modify
+ *	it under the terms of the GNU General Public License as published by
+ *	the Free Software Foundation; either version 2 of the License, or
+ *	(at your option) any later version.
+ *
+ *	The information in this file is provided "AS IS" without warranty.
+ *
+ ******************************************************************************/
+
+/*
+ * Synchronous Bandwidth Allocation (SBA) structs
+ */
+ 
+#ifndef _SBA_
+#define _SBA_
+
+#include "mbuf.h"
+#include "sba_def.h"
+
+#ifdef	SBA
+
+/* Timer Cell Template */
+struct timer_cell {
+	struct timer_cell	*next_ptr ;
+	struct timer_cell	*prev_ptr ;
+	u_long			start_time ;
+	struct s_sba_node_vars	*node_var ;
+} ;
+
+/*
+ * Node variables
+ */
+struct s_sba_node_vars {
+	u_char			change_resp_flag ;
+	u_char			report_resp_flag ;
+	u_char			change_req_flag ;
+	u_char			report_req_flag ;
+	long			change_amount ;
+	long			node_overhead ;
+	long			node_payload ;
+	u_long			node_status ;
+	u_char			deallocate_status ;
+	u_char			timer_state ;
+	u_short			report_cnt ;
+	long			lastrep_req_tranid ;
+	struct fddi_addr	mac_address ;
+	struct s_sba_sessions 	*node_sessions ;
+	struct timer_cell	timer ;
+} ;
+
+/*
+ * Session variables
+ */
+struct s_sba_sessions {
+	u_long			deallocate_status ;
+	long			session_overhead ;
+	u_long			min_segment_size ;
+	long			session_payload ;
+	u_long			session_status ;
+	u_long			sba_category ;
+	long			lastchg_req_tranid ;
+	u_short			session_id ;
+	u_char			class ;
+	u_char			fddi2 ;
+	u_long			max_t_neg ;
+	struct s_sba_sessions	*next_session ;
+} ;
+
+struct s_sba {
+
+	struct s_sba_node_vars	node[MAX_NODES] ;
+	struct s_sba_sessions	session[MAX_SESSIONS] ;
+
+	struct s_sba_sessions	*free_session ;	/* points to the first */
+						/* free session */
+
+	struct timer_cell	*tail_timer ;	/* points to the last timer cell */
+
+	/*
+	 * variables for allocation actions
+	 */
+	long	total_payload ;		/* Total Payload */
+	long	total_overhead ;	/* Total Overhead */
+	long	sba_allocatable ;	/* allocatable sync bandwidth */
+
+	/*
+	 * RAF message receive parameters
+	 */
+	long		msg_path_index ;	/* Path Type */
+	long		msg_sba_pl_req ;	/* Payload Request */
+	long		msg_sba_ov_req ;	/* Overhead Request */
+	long		msg_mib_pl ;		/* Current Payload for this Path */
+	long		msg_mib_ov ;		/* Current Overhead for this Path*/
+	long		msg_category ;		/* Category of the Allocation */
+	u_long		msg_max_t_neg ;		/* longest T_Neg acceptable */
+	u_long		msg_min_seg_siz ;	/* minimum segement size */
+	struct smt_header	*sm ;		/* points to the rec message */
+	struct fddi_addr	*msg_alloc_addr ;	/* Allocation Address */
+
+	/*
+	 * SBA variables
+	 */
+	u_long	sba_t_neg ;		/* holds the last T_NEG */
+	long	sba_max_alloc ;		/* the parsed value of SBAAvailable */	
+
+	/*
+	 * SBA state machine variables
+	 */
+	short	sba_next_state ;	/* the next state of the SBA */
+	char	sba_command ;		/* holds the execuded SBA cmd */
+	u_char	sba_available ;		/* parsed value after possible check */
+} ;
+
+#endif	/* SBA */
+
+	/*
+	 * variables for the End Station Support
+	 */
+struct s_ess {
+
+	/*
+	 * flags and counters
+	 */
+	u_char	sync_bw_available ;	/* is set if sync bw is allocated */
+	u_char	local_sba_active ;	/* set when a local sba is available */
+	char	raf_act_timer_poll ;	/* activate the timer to send allc req */
+	char	timer_count ;		/* counts every timer function call */
+
+	SMbuf	*sba_reply_pend ;	/* local reply for the sba is pending */
+	
+	/*
+	 * variables for the ess bandwidth control
+	 */
+	long	sync_bw ;		/* holds the allocaed sync bw */
+	u_long	alloc_trans_id ;	/* trans id of the last alloc req */
+} ;
+#endif

drivers/net/fddi/skfp/h/sba_def.h

@@ -0,0 +1,76 @@
+/******************************************************************************
+ *
+ *	(C)Copyright 1998,1999 SysKonnect,
+ *	a business unit of Schneider & Koch & Co. Datensysteme GmbH.
+ *
+ *	This program is free software; you can redistribute it and/or modify
+ *	it under the terms of the GNU General Public License as published by
+ *	the Free Software Foundation; either version 2 of the License, or
+ *	(at your option) any later version.
+ *
+ *	The information in this file is provided "AS IS" without warranty.
+ *
+ ******************************************************************************/
+
+#define PHYS			0		/* physical addr */
+#define PERM_ADDR		0x80		/* permanet address */
+#define SB_STATIC		0x00000001
+#define MAX_PAYLOAD		1562
+#define PRIMARY_RING		0x00000001
+#ifndef NULL
+#define NULL			0x00
+#endif
+
+/*********************** SB_Input Variable Values ***********************/
+/*	 may be needed when ever the SBA state machine is called	*/
+
+#define UNKNOWN_SYNC_SOURCE	0x0001
+#define REQ_ALLOCATION		0x0002
+#define REPORT_RESP		0x0003
+#define CHANGE_RESP		0x0004
+#define TNEG			0x0005
+#define NIF			0x0006
+#define SB_STOP			0x0007
+#define SB_START		0x0008
+#define REPORT_TIMER		0x0009
+#define CHANGE_REQUIRED		0x000A
+
+#define DEFAULT_OV		50
+
+#ifdef SBA
+/**************************** SBA STATES *****************************/
+
+#define SBA_STANDBY		0x00000000
+#define SBA_ACTIVE		0x00000001
+#define SBA_RECOVERY		0x00000002
+#define SBA_REPORT		0x00000003
+#define SBA_CHANGE		0x00000004
+
+/**************************** OTHERS *********************************/
+
+#define FIFTY_PERCENT		50		/* bytes per second */
+#define MAX_SESSIONS		150	
+#define TWO_MINUTES		13079		/* 9.175 ms/tick */
+#define FIFTY_BYTES		50
+#define SBA_DENIED		0x0000000D
+#define I_NEED_ONE		0x00000000
+#define MAX_NODES		50
+/*#define T_REPORT		0x59682F00L*/	/* 120s/80ns in Hex */
+#define	TWO_MIN			120		/* seconds */
+#define SBA_ST_UNKNOWN		0x00000002
+#define SBA_ST_ACTIVE		0x00000001
+#define S_CLEAR			0x00000000L
+#define ZERO			0x00000000
+#define FULL			0x00000000	/* old: 0xFFFFFFFFF */
+#define S_SET			0x00000001L
+#define LOW_PRIO		0x02		/* ??????? */
+#define OK			0x01		/* ??????? */
+#define NOT_OK			0x00		/* ??????? */
+
+/****************************************/
+/* deallocate_status[ni][si] values	*/
+/****************************************/
+#define TX_CHANGE		0X00000001L
+#define PENDING			0x00000002L
+#define NONE			0X00000000L
+#endif

drivers/net/fddi/skfp/h/skfbiinc.h

@@ -0,0 +1,97 @@
+/******************************************************************************
+ *
+ *	(C)Copyright 1998,1999 SysKonnect,
+ *	a business unit of Schneider & Koch & Co. Datensysteme GmbH.
+ *
+ *	This program is free software; you can redistribute it and/or modify
+ *	it under the terms of the GNU General Public License as published by
+ *	the Free Software Foundation; either version 2 of the License, or
+ *	(at your option) any later version.
+ *
+ *	The information in this file is provided "AS IS" without warranty.
+ *
+ ******************************************************************************/
+
+#ifndef	_SKFBIINC_
+#define _SKFBIINC_
+
+#include "supern_2.h"
+
+/*
+ * special defines for use into .asm files
+ */
+#define ERR_FLAGS (FS_MSRABT | FS_SEAC2 | FS_SFRMERR | FS_SFRMTY1)
+
+#ifdef PCI
+#define	IMASK_FAST	(IS_PLINT1 | IS_PLINT2 | IS_TIMINT | IS_TOKEN | \
+			 IS_MINTR2 | IS_MINTR3 | IS_R1_P | \
+			 IS_R1_C | IS_XA_C | IS_XS_C)
+#endif
+
+#ifdef	PCI
+#define	ISR_MASK	(IS_MINTR1 | IS_R1_F | IS_XS_F| IS_XA_F | IMASK_FAST)
+#else
+#define	ISR_MASK	(IS_MINTR1 | IS_MINTR2 | IMASK_FAST)
+#endif
+
+#define	FMA_FM_CMDREG1	FMA(FM_CMDREG1)
+#define	FMA_FM_CMDREG2	FMA(FM_CMDREG2)
+#define	FMA_FM_STMCHN	FMA(FM_STMCHN)
+#define	FMA_FM_RPR	FMA(FM_RPR)
+#define	FMA_FM_WPXA0	FMA(FM_WPXA0)
+#define	FMA_FM_WPXA2	FMA(FM_WPXA2)
+#define	FMA_FM_MARR	FMA(FM_MARR)
+#define	FMA_FM_MARW	FMA(FM_MARW)
+#define	FMA_FM_MDRU	FMA(FM_MDRU)
+#define	FMA_FM_MDRL	FMA(FM_MDRL)
+#define	FMA_ST1L	FMA(FM_ST1L)
+#define	FMA_ST1U	FMA(FM_ST1U)
+#define	FMA_ST2L	FMA(FM_ST2L)
+#define	FMA_ST2U	FMA(FM_ST2U)
+#ifdef	SUPERNET_3
+#define FMA_ST3L	FMA(FM_ST3L)
+#define FMA_ST3U	FMA(FM_ST3U)
+#endif
+
+#define TMODE_RRQ	RQ_RRQ
+#define TMODE_WAQ2	RQ_WA2
+#define	HSRA		HSR(0)
+
+
+#define FMA_FM_ST1L	FMA_ST1L
+#define FMA_FM_ST1U	FMA_ST1U
+#define FMA_FM_ST2L	FMA_ST2L
+#define FMA_FM_ST2U	FMA_ST2U
+#ifdef	SUPERNET_3
+#define FMA_FM_ST3L	FMA_ST3L
+#define FMA_FM_ST3U	FMA_ST3U
+#endif
+
+#define FMA_FM_SWPR	FMA(FM_SWPR)
+
+#define FMA_FM_RPXA0	FMA(FM_RPXA0)
+
+#define	FMA_FM_RPXS	FMA(FM_RPXS)
+#define	FMA_FM_WPXS	FMA(FM_WPXS)
+
+#define	FMA_FM_IMSK1U	FMA(FM_IMSK1U)
+#define	FMA_FM_IMSK1L	FMA(FM_IMSK1L)
+
+#define	FMA_FM_EAS	FMA(FM_EAS)
+#define	FMA_FM_EAA0	FMA(FM_EAA0)
+
+#define	TMODE_WAQ0	RQ_WA0
+#define TMODE_WSQ	RQ_WSQ
+
+/* Define default for DRV_PCM_STATE_CHANGE */
+#ifndef	DRV_PCM_STATE_CHANGE
+#define	DRV_PCM_STATE_CHANGE(smc,plc,p_state)	/* nothing */
+#endif
+
+/* Define default for DRV_RMT_INDICATION */
+#ifndef	DRV_RMT_INDICATION
+#define	DRV_RMT_INDICATION(smc,i)	/* nothing */
+#endif
+
+#endif	/* n_SKFBIINC_ */
+

drivers/net/fddi/skfp/h/smc.h

@@ -0,0 +1,488 @@
+/******************************************************************************
+ *
+ *	(C)Copyright 1998,1999 SysKonnect,
+ *	a business unit of Schneider & Koch & Co. Datensysteme GmbH.
+ *
+ *	This program is free software; you can redistribute it and/or modify
+ *	it under the terms of the GNU General Public License as published by
+ *	the Free Software Foundation; either version 2 of the License, or
+ *	(at your option) any later version.
+ *
+ *	The information in this file is provided "AS IS" without warranty.
+ *
+ ******************************************************************************/
+
+#ifndef	_SCMECM_
+#define _SCMECM_
+
+#if	defined(PCI) && !defined(OSDEF)
+/*
+ * In the case of the PCI bus the file osdef1st.h must be present
+ */
+#define	OSDEF
+#endif
+
+#ifdef	PCI
+#ifndef	SUPERNET_3
+#define	SUPERNET_3
+#endif
+#ifndef	TAG_MODE
+#define	TAG_MODE
+#endif
+#endif
+
+/*
+ * include all other files in required order
+ * the following files must have been included before:
+ *	types.h
+ *	fddi.h
+ */
+#ifdef	OSDEF
+#include "osdef1st.h"
+#endif	/* OSDEF */
+#ifdef	OEM_CONCEPT
+#include "oemdef.h"
+#endif	/* OEM_CONCEPT */
+#include "smt.h"
+#include "cmtdef.h"
+#include "fddimib.h"
+#include "targethw.h"		/* all target hw dependencies */
+#include "targetos.h"		/* all target os dependencies */
+#ifdef	ESS
+#include "sba.h"
+#endif
+
+/*
+ * Event Queue
+ *	queue.c
+ * events are class/value pairs
+ *	class	is addressee, e.g. RMT, PCM etc.
+ *	value	is command, e.g. line state change, ring op change etc.
+ */
+struct event_queue {
+	u_short	class ;			/* event class */
+	u_short	event ;			/* event value */
+} ;
+
+/*
+ * define event queue as circular buffer
+ */
+#ifdef	CONCENTRATOR
+#define MAX_EVENT	128
+#else	/* nCONCENTRATOR */
+#define MAX_EVENT	64
+#endif	/* nCONCENTRATOR */
+
+struct s_queue {
+
+	struct event_queue ev_queue[MAX_EVENT];
+	struct event_queue *ev_put ;
+	struct event_queue *ev_get ;
+} ;
+
+/*
+ * ECM - Entity Coordination Management
+ * ecm.c
+ */
+struct s_ecm {
+	u_char path_test ;		/* ECM path test variable */
+	u_char sb_flag ;		/* ECM stuck bypass */
+	u_char DisconnectFlag ;		/* jd 05-Aug-1999 Bug #10419 
+					 * ECM disconnected */
+	u_char ecm_line_state ;		/* flag to dispatcher : line states */
+	u_long trace_prop ;		/* ECM Trace_Prop flag >= 16 bits !! */
+	/* NUMPHYS note:
+	 * this variable must have enough bits to hold all entiies in
+	 * the station. So NUMPHYS may not be greater than 31.
+	 */
+	char	ec_pad[2] ;
+	struct smt_timer ecm_timer ;	/* timer */
+} ;
+
+
+/*
+ * RMT - Ring Management
+ * rmt.c
+ */
+struct s_rmt {
+	u_char dup_addr_test ;		/* state of dupl. addr. test */
+	u_char da_flag ;		/* flag : duplicate address det. */
+	u_char loop_avail ;		/* flag : MAC available for loopback */
+	u_char sm_ma_avail ;		/* flag : MAC available for SMT */
+	u_char no_flag ;		/* flag : ring not operational */
+	u_char bn_flag ;		/* flag : MAC reached beacon state */
+	u_char jm_flag ;		/* flag : jamming in NON_OP_DUP */
+	u_char rm_join ;		/* CFM flag RM_Join */
+	u_char rm_loop ;		/* CFM flag RM_Loop */
+
+	long fast_rm_join ;		/* bit mask of active ports */
+	/*
+	 * timer and flags
+	 */
+	struct smt_timer rmt_timer0 ;	/* timer 0 */
+	struct smt_timer rmt_timer1 ;	/* timer 1 */
+	struct smt_timer rmt_timer2 ;	/* timer 2 */
+	u_char timer0_exp ;		/* flag : timer 0 expired */
+	u_char timer1_exp ;		/* flag : timer 1 expired */
+	u_char timer2_exp ;		/* flag : timer 2 expired */
+
+	u_char rm_pad1[1] ;
+} ;
+
+/*
+ * CFM - Configuration Management
+ * cfm.c
+ * used for SAS and DAS
+ */
+struct s_cfm {
+	u_char cf_state;		/* CFM state machine current state */
+	u_char cf_pad[3] ;
+} ;
+
+/*
+ * CEM - Configuration Element Management
+ * cem.c
+ * used for Concentrator
+ */
+#ifdef	CONCENTRATOR
+struct s_cem {
+	int	ce_state ;	/* CEM state */
+	int	ce_port ;	/* PA PB PM PM+1 .. */
+	int	ce_type ;	/* TA TB TS TM */
+} ;
+
+/*
+ * linked list of CCEs in current token path
+ */
+struct s_c_ring {
+	struct s_c_ring	*c_next ;
+	char		c_entity ;
+} ;
+
+struct mib_path_config {
+	u_long	fddimibPATHConfigSMTIndex;
+	u_long	fddimibPATHConfigPATHIndex;
+	u_long	fddimibPATHConfigTokenOrder;
+	u_long	fddimibPATHConfigResourceType;
+#define SNMP_RES_TYPE_MAC	2	/* Resource is a MAC */
+#define SNMP_RES_TYPE_PORT	4	/* Resource is a PORT */
+	u_long	fddimibPATHConfigResourceIndex;
+	u_long	fddimibPATHConfigCurrentPath;
+#define SNMP_PATH_ISOLATED	1	/* Current path is isolated */
+#define SNMP_PATH_LOCAL		2	/* Current path is local */
+#define SNMP_PATH_SECONDARY	3	/* Current path is secondary */
+#define SNMP_PATH_PRIMARY	4	/* Current path is primary */
+#define SNMP_PATH_CONCATENATED	5	/* Current path is concatenated */
+#define SNMP_PATH_THRU		6	/* Current path is thru */
+};
+
+
+#endif
+
+/*
+ * PCM connect states
+ */
+#define PCM_DISABLED	0
+#define PCM_CONNECTING	1
+#define PCM_STANDBY	2
+#define PCM_ACTIVE	3
+
+struct s_pcm {
+	u_char	pcm_pad[3] ;
+} ;
+
+/*
+ * PHY struct
+ * one per physical port
+ */
+struct s_phy {
+	/* Inter Module Globals */
+	struct fddi_mib_p	*mib ;
+
+	u_char np ;		/* index 0 .. NUMPHYS */
+	u_char cf_join ;
+	u_char cf_loop ;
+	u_char wc_flag ;	/* withhold connection flag */
+	u_char pc_mode ;	/* Holds the negotiated mode of the PCM */
+	u_char pc_lem_fail ;	/* flag : LCT failed */
+	u_char lc_test ;
+	u_char scrub ;		/* CFM flag Scrub -> PCM */
+	char phy_name ;
+	u_char pmd_type[2] ;	/* SK connector/transceiver type codes */
+#define PMD_SK_CONN	0	/* pmd_type[PMD_SK_CONN] = Connector */
+#define PMD_SK_PMD	1	/* pmd_type[PMD_SK_PMD] = Xver */
+	u_char pmd_scramble ;	/* scrambler on/off */
+
+	/* inner Module Globals */
+	u_char curr_ls ;	/* current line state */
+	u_char ls_flag ;
+	u_char rc_flag ;
+	u_char tc_flag ;
+	u_char td_flag ;
+	u_char bitn ;
+	u_char tr_flag ;	/* trace recvd while in active */
+	u_char twisted ;	/* flag to indicate an A-A or B-B connection */
+	u_char t_val[NUMBITS] ;	/* transmit bits for signaling */
+	u_char r_val[NUMBITS] ;	/* receive bits for signaling */
+	u_long t_next[NUMBITS] ;
+	struct smt_timer pcm_timer0 ;
+	struct smt_timer pcm_timer1 ;
+	struct smt_timer pcm_timer2 ;
+	u_char timer0_exp ;
+	u_char timer1_exp ;
+	u_char timer2_exp ;
+	u_char pcm_pad1[1] ;
+	int	cem_pst ;	/* CEM privae state; used for dual homing */
+	struct lem_counter lem ;
+#ifdef	AMDPLC
+	struct s_plc	plc ;
+#endif
+} ;
+
+/*
+ * timer package
+ * smttimer.c
+ */
+struct s_timer {
+	struct smt_timer	*st_queue ;
+	struct smt_timer	st_fast ;
+} ;
+
+/*
+ * SRF types and data
+ */
+#define SMT_EVENT_BASE			1
+#define SMT_EVENT_MAC_PATH_CHANGE	(SMT_EVENT_BASE+0)
+#define SMT_EVENT_MAC_NEIGHBOR_CHANGE	(SMT_EVENT_BASE+1)
+#define SMT_EVENT_PORT_PATH_CHANGE	(SMT_EVENT_BASE+2)
+#define SMT_EVENT_PORT_CONNECTION	(SMT_EVENT_BASE+3)
+
+#define SMT_IS_CONDITION(x)			((x)>=SMT_COND_BASE)
+
+#define SMT_COND_BASE		(SMT_EVENT_PORT_CONNECTION+1)
+#define SMT_COND_SMT_PEER_WRAP		(SMT_COND_BASE+0)
+#define SMT_COND_SMT_HOLD		(SMT_COND_BASE+1)
+#define SMT_COND_MAC_FRAME_ERROR	(SMT_COND_BASE+2)
+#define SMT_COND_MAC_DUP_ADDR		(SMT_COND_BASE+3)
+#define SMT_COND_MAC_NOT_COPIED		(SMT_COND_BASE+4)
+#define SMT_COND_PORT_EB_ERROR		(SMT_COND_BASE+5)
+#define SMT_COND_PORT_LER		(SMT_COND_BASE+6)
+
+#define SR0_WAIT	0
+#define SR1_HOLDOFF	1
+#define SR2_DISABLED	2
+
+struct s_srf {
+	u_long	SRThreshold ;			/* threshold value */
+	u_char	RT_Flag ;			/* report transmitted flag */
+	u_char	sr_state ;			/* state-machine */
+	u_char	any_report ;			/* any report required */
+	u_long	TSR ;				/* timer */
+	u_short	ring_status ;			/* IBM ring status */
+} ;
+
+/*
+ * IBM token ring status
+ */
+#define RS_RES15	(1<<15)			/* reserved */
+#define RS_HARDERROR	(1<<14)			/* ring down */
+#define RS_SOFTERROR	(1<<13)			/* sent SRF */
+#define RS_BEACON	(1<<12)			/* transmitted beacon */
+#define RS_PATHTEST	(1<<11)			/* path test failed */
+#define RS_SELFTEST	(1<<10)			/* selftest required */
+#define RS_RES9		(1<< 9)			/* reserved */
+#define RS_DISCONNECT	(1<< 8)			/* remote disconnect */
+#define RS_RES7		(1<< 7)			/* reserved */
+#define RS_DUPADDR	(1<< 6)			/* duplicate address */
+#define RS_NORINGOP	(1<< 5)			/* no ring op */
+#define RS_VERSION	(1<< 4)			/* SMT version mismatch */
+#define RS_STUCKBYPASSS	(1<< 3)			/* stuck bypass */
+#define RS_EVENT	(1<< 2)			/* FDDI event occurred */
+#define RS_RINGOPCHANGE	(1<< 1)			/* ring op changed */
+#define RS_RES0		(1<< 0)			/* reserved */
+
+#define RS_SET(smc,bit) \
+	ring_status_indication(smc,smc->srf.ring_status |= bit)
+#define RS_CLEAR(smc,bit)	\
+	ring_status_indication(smc,smc->srf.ring_status &= ~bit)
+
+#define RS_CLEAR_EVENT	(0xffff & ~(RS_NORINGOP))
+
+/* Define the AIX-event-Notification as null function if it isn't defined */
+/* in the targetos.h file */
+#ifndef AIX_EVENT
+#define AIX_EVENT(smc,opt0,opt1,opt2,opt3)	/* nothing */
+#endif
+
+struct s_srf_evc {
+	u_char	evc_code ;			/* event code type */
+	u_char	evc_index ;			/* index for mult. instances */
+	u_char	evc_rep_required ;		/* report required */
+	u_short	evc_para ;			/* SMT Para Number */
+	u_char	*evc_cond_state ;		/* condition state */
+	u_char	*evc_multiple ;			/* multiple occurrence */
+} ;
+
+/*
+ * Values used by frame based services
+ * smt.c
+ */
+#define SMT_MAX_TEST		5
+#define SMT_TID_NIF		0		/* pending NIF request */
+#define SMT_TID_NIF_TEST	1		/* pending NIF test */
+#define SMT_TID_ECF_UNA		2		/* pending ECF UNA test */
+#define SMT_TID_ECF_DNA		3		/* pending ECF DNA test */
+#define SMT_TID_ECF		4		/* pending ECF test */
+
+struct smt_values {
+	u_long		smt_tvu ;		/* timer valid una */
+	u_long		smt_tvd ;		/* timer valid dna */
+	u_long		smt_tid ;		/* transaction id */
+	u_long		pend[SMT_MAX_TEST] ;	/* TID of requests */
+	u_long		uniq_time ;		/* unique time stamp */
+	u_short		uniq_ticks  ;		/* unique time stamp */
+	u_short		please_reconnect ;	/* flag : reconnect */
+	u_long		smt_last_lem ;
+	u_long		smt_last_notify ;
+	struct smt_timer	smt_timer ;	/* SMT NIF timer */
+	u_long		last_tok_time[NUMMACS];	/* token cnt emulation */
+} ;
+
+/*
+ * SMT/CMT configurable parameters
+ */
+#define SMT_DAS	0			/* dual attach */
+#define SMT_SAS	1			/* single attach */
+#define SMT_NAC	2			/* null attach concentrator */
+
+struct smt_config {
+	u_char	attach_s ;		/* CFM attach to secondary path */
+	u_char	sas ;			/* SMT_DAS/SAS/NAC */
+	u_char	build_ring_map ;	/* build ringmap if TRUE */
+	u_char	numphys ;		/* number of active phys */
+	u_char	sc_pad[1] ;
+
+	u_long	pcm_tb_min ;		/* PCM : TB_Min timer value */
+	u_long	pcm_tb_max ;		/* PCM : TB_Max timer value */
+	u_long	pcm_c_min ;		/* PCM : C_Min timer value */
+	u_long	pcm_t_out ;		/* PCM : T_Out timer value */
+	u_long	pcm_tl_min ;		/* PCM : TL_min timer value */
+	u_long	pcm_lc_short ;		/* PCM : LC_Short timer value */
+	u_long	pcm_lc_medium ;		/* PCM : LC_Medium timer value */
+	u_long	pcm_lc_long ;		/* PCM : LC_Long timer value */
+	u_long	pcm_lc_extended ;	/* PCM : LC_Extended timer value */
+	u_long	pcm_t_next_9 ;		/* PCM : T_Next[9] timer value */
+	u_long	pcm_ns_max ;		/* PCM : NS_Max timer value */
+
+	u_long	ecm_i_max ;		/* ECM : I_Max timer value */
+	u_long	ecm_in_max ;		/* ECM : IN_Max timer value */
+	u_long	ecm_td_min ;		/* ECM : TD_Min timer */
+	u_long	ecm_test_done ;		/* ECM : path test done timer */
+	u_long	ecm_check_poll ;	/* ECM : check bypass poller */
+
+	u_long	rmt_t_non_op ;		/* RMT : T_Non_OP timer value */
+	u_long	rmt_t_stuck ;		/* RMT : T_Stuck timer value */
+	u_long	rmt_t_direct ;		/* RMT : T_Direct timer value */
+	u_long	rmt_t_jam ;		/* RMT : T_Jam timer value */
+	u_long	rmt_t_announce ;	/* RMT : T_Announce timer value */
+	u_long	rmt_t_poll ;		/* RMT : claim/beacon poller */
+	u_long  rmt_dup_mac_behavior ;  /* Flag for the beavior of SMT if
+					 * a Duplicate MAC Address was detected.
+					 * FALSE: SMT will leave finally the ring
+					 * TRUE:  SMT will reinstert into the ring
+					 */
+	u_long	mac_d_max ;		/* MAC : D_Max timer value */
+
+	u_long lct_short ;		/* LCT : error threshold */
+	u_long lct_medium ;		/* LCT : error threshold */
+	u_long lct_long ;		/* LCT : error threshold */
+	u_long lct_extended ;		/* LCT : error threshold */
+} ;
+
+#ifdef	DEBUG
+/*
+ * Debugging struct sometimes used in smc
+ */
+struct	smt_debug {
+	int	d_smtf ;
+	int	d_smt ;
+	int	d_ecm ;
+	int	d_rmt ;
+	int	d_cfm ;
+	int	d_pcm ;
+	int	d_plc ;
+#ifdef	ESS
+	int	d_ess ;
+#endif
+#ifdef	SBA
+	int	d_sba ;
+#endif
+	struct	os_debug	d_os;	/* Include specific OS DEBUG struct */
+} ;
+
+#ifndef	DEBUG_BRD
+/* all boards shall be debugged with one debug struct */
+extern	struct	smt_debug	debug;	/* Declaration of debug struct */
+#endif	/* DEBUG_BRD */
+
+#endif	/* DEBUG */
+
+/*
+ * the SMT Context Struct SMC
+ * this struct contains ALL global variables of SMT
+ */
+struct s_smc {
+	struct s_smt_os	os ;		/* os specific */
+	struct s_smt_hw	hw ;		/* hardware */
+
+/*
+ * NOTE: os and hw MUST BE the first two structs
+ * anything beyond hw WILL BE SET TO ZERO in smt_set_defaults()
+ */
+	struct smt_config s ;		/* smt constants */
+	struct smt_values sm ;		/* smt variables */
+	struct s_ecm	e ;		/* ecm */
+	struct s_rmt	r ;		/* rmt */
+	struct s_cfm	cf ;		/* cfm/cem */
+#ifdef	CONCENTRATOR
+	struct s_cem	ce[NUMPHYS] ;	/* cem */
+	struct s_c_ring	cr[NUMPHYS+NUMMACS] ;
+#endif
+	struct s_pcm	p ;		/* pcm */
+	struct s_phy	y[NUMPHYS] ;	/* phy */
+	struct s_queue	q ;		/* queue */
+	struct s_timer	t ;		/* timer */
+	struct s_srf srf ;		/* SRF */
+	struct s_srf_evc evcs[6+NUMPHYS*4] ;
+	struct fddi_mib	mib ;		/* __THE_MIB__ */
+#ifdef	SBA
+	struct s_sba	sba ;		/* SBA variables */
+#endif
+#ifdef	ESS
+	struct s_ess	ess ;		/* Ess variables */
+#endif
+#if	defined(DEBUG) && defined(DEBUG_BRD)
+	/* If you want all single board to be debugged separately */
+	struct smt_debug	debug;	/* Declaration of debug struct */
+#endif	/* DEBUG_BRD && DEBUG */
+} ;
+
+extern const struct fddi_addr fddi_broadcast;
+
+void all_selection_criteria(struct s_smc *smc);
+void card_stop(struct s_smc *smc);
+void init_board(struct s_smc *smc, u_char *mac_addr);
+int init_fplus(struct s_smc *smc);
+void init_plc(struct s_smc *smc);
+int init_smt(struct s_smc *smc, u_char *mac_addr);
+void mac1_irq(struct s_smc *smc, u_short stu, u_short stl);
+void mac2_irq(struct s_smc *smc, u_short code_s2u, u_short code_s2l);
+void mac3_irq(struct s_smc *smc, u_short code_s3u, u_short code_s3l);
+int pcm_status_twisted(struct s_smc *smc);
+void plc1_irq(struct s_smc *smc);
+void plc2_irq(struct s_smc *smc);
+void read_address(struct s_smc *smc, u_char *mac_addr);
+void timer_irq(struct s_smc *smc);
+
+#endif	/* _SCMECM_ */
+

drivers/net/fddi/skfp/h/smt.h

@@ -0,0 +1,882 @@
+/******************************************************************************
+ *
+ *	(C)Copyright 1998,1999 SysKonnect,
+ *	a business unit of Schneider & Koch & Co. Datensysteme GmbH.
+ *
+ *	This program is free software; you can redistribute it and/or modify
+ *	it under the terms of the GNU General Public License as published by
+ *	the Free Software Foundation; either version 2 of the License, or
+ *	(at your option) any later version.
+ *
+ *	The information in this file is provided "AS IS" without warranty.
+ *
+ ******************************************************************************/
+
+/*
+ *	SMT 7.2 frame definitions
+ */
+
+#ifndef	_SMT_
+#define _SMT_
+
+/* #define SMT5_10 */
+#define SMT6_10
+#define SMT7_20
+
+#define	OPT_PMF		/* if parameter management is supported */
+#define	OPT_SRF		/* if status report is supported */
+
+/*
+ * SMT frame version 5.1
+ */
+
+#define SMT_VID	0x0001			/* V 5.1 .. 6.1 */
+#define SMT_VID_2 0x0002		/* V 7.2 */
+
+struct smt_sid {
+	u_char	sid_oem[2] ;			/* implementation spec. */
+	struct fddi_addr sid_node ;		/* node address */
+} ;
+
+typedef u_char	t_station_id[8] ;
+
+/*
+ * note on alignment :
+ * sizeof(struct smt_header) = 32
+ * all parameters are long aligned
+ * if struct smt_header starts at offset 0, all longs are aligned correctly
+ * (FC starts at offset 3)
+ */
+_packed struct smt_header {
+	struct fddi_addr    	smt_dest ;	/* destination address */
+	struct fddi_addr	smt_source ;	/* source address */
+	u_char			smt_class ;	/* NIF, SIF ... */
+	u_char			smt_type ;	/* req., response .. */
+	u_short			smt_version ;	/* version id */
+	u_int			smt_tid ;	/* transaction ID */
+	struct smt_sid		smt_sid ;	/* station ID */
+	u_short			smt_pad ;	/* pad with 0 */
+	u_short			smt_len ;	/* length of info field */
+} ;
+#define SWAP_SMTHEADER	"662sl8ss"
+
+#if	0
+/*
+ * MAC FC values
+ */
+#define FC_SMT_INFO	0x41		/* SMT info */
+#define FC_SMT_NSA	0x4f		/* SMT Next Station Addressing */
+#endif
+
+
+/*
+ * type codes
+ */
+#define SMT_ANNOUNCE	0x01		/* announcement */
+#define SMT_REQUEST	0x02		/* request */
+#define SMT_REPLY	0x03		/* reply */
+
+/*
+ * class codes
+ */
+#define SMT_NIF		0x01		/* neighbor information frames */
+#define SMT_SIF_CONFIG	0x02		/* station information configuration */
+#define SMT_SIF_OPER	0x03		/* station information operation */
+#define SMT_ECF		0x04		/* echo frames */
+#define SMT_RAF		0x05		/* resource allocation */
+#define SMT_RDF		0x06		/* request denied */
+#define SMT_SRF		0x07		/* status report */
+#define SMT_PMF_GET	0x08		/* parameter management get */
+#define SMT_PMF_SET	0x09		/* parameter management set */
+#define SMT_ESF		0xff		/* extended service */
+
+#define SMT_MAX_ECHO_LEN	4458	/* max length of SMT Echo */
+#if	defined(CONC) || defined(CONC_II)
+#define SMT_TEST_ECHO_LEN	50	/* test length of SMT Echo */
+#else
+#define SMT_TEST_ECHO_LEN	SMT_MAX_ECHO_LEN	/* test length */
+#endif
+
+#define SMT_MAX_INFO_LEN	(4352-20)	/* max length for SMT info */
+
+
+/*
+ * parameter types
+ */
+
+struct smt_para {
+	u_short	p_type ;		/* type */
+	u_short	p_len ;			/* length of parameter */
+} ;
+
+#define PARA_LEN	(sizeof(struct smt_para))
+
+#define SMTSETPARA(p,t)		(p)->para.p_type = (t),\
+				(p)->para.p_len = sizeof(*(p)) - PARA_LEN
+
+/*
+ * P01 : Upstream Neighbor Address, UNA
+ */
+#define SMT_P_UNA	0x0001		/* upstream neighbor address */
+#define SWAP_SMT_P_UNA	"s6"
+
+struct smt_p_una {
+	struct smt_para	para ;		/* generic parameter header */
+	u_short	una_pad ;
+	struct fddi_addr una_node ;	/* node address, zero if unknown */
+} ;
+
+/*
+ * P02 : Station Descriptor
+ */
+#define SMT_P_SDE	0x0002		/* station descriptor */
+#define SWAP_SMT_P_SDE	"1111"
+
+#define SMT_SDE_STATION		0	/* end node */
+#define SMT_SDE_CONCENTRATOR	1	/* concentrator */
+
+struct smt_p_sde {
+	struct smt_para	para ;		/* generic parameter header */
+	u_char	sde_type ;		/* station type */
+	u_char	sde_mac_count ;		/* number of MACs */
+	u_char	sde_non_master ;	/* number of A,B or S ports */
+	u_char	sde_master ;		/* number of S ports on conc. */
+} ;
+
+/*
+ * P03 : Station State
+ */
+#define SMT_P_STATE	0x0003		/* station state */
+#define SWAP_SMT_P_STATE	"scc"
+
+struct smt_p_state {
+	struct smt_para	para ;		/* generic parameter header */
+	u_short	st_pad ;
+	u_char	st_topology ;		/* topology */
+	u_char	st_dupl_addr ;		/* duplicate address detected */
+} ;
+#define SMT_ST_WRAPPED		(1<<0)	/* station wrapped */
+#define SMT_ST_UNATTACHED	(1<<1)	/* unattached concentrator */
+#define SMT_ST_TWISTED_A	(1<<2)	/* A-A connection, twisted ring */
+#define SMT_ST_TWISTED_B	(1<<3)	/* B-B connection, twisted ring */
+#define SMT_ST_ROOTED_S		(1<<4)	/* rooted station */
+#define SMT_ST_SRF		(1<<5)	/* SRF protocol supported */
+#define SMT_ST_SYNC_SERVICE	(1<<6)	/* use synchronous bandwidth */
+
+#define SMT_ST_MY_DUPA		(1<<0)	/* my station detected dupl. */
+#define SMT_ST_UNA_DUPA		(1<<1)	/* my UNA detected duplicate */
+
+/*
+ * P04 : timestamp
+ */
+#define SMT_P_TIMESTAMP	0x0004		/* time stamp */
+#define SWAP_SMT_P_TIMESTAMP	"8"
+struct smt_p_timestamp {
+	struct smt_para	para ;		/* generic parameter header */
+	u_char	ts_time[8] ;		/* time, resolution 80nS, unique */
+} ;
+
+/*
+ * P05 : station policies
+ */
+#define SMT_P_POLICY	0x0005		/* station policies */
+#define SWAP_SMT_P_POLICY	"ss"
+
+struct smt_p_policy {
+	struct smt_para	para ;		/* generic parameter header */
+	u_short	pl_config ;
+	u_short pl_connect ;		/* bit string POLICY_AA ... */
+} ;
+#define SMT_PL_HOLD		1	/* hold policy supported (Dual MAC) */
+
+/*
+ * P06 : latency equivalent
+ */
+#define SMT_P_LATENCY	0x0006		/* latency */
+#define SWAP_SMT_P_LATENCY	"ssss"
+
+/*
+ * note: latency has two phy entries by definition
+ * for a SAS, the 2nd one is null
+ */
+struct smt_p_latency {
+	struct smt_para	para ;		/* generic parameter header */
+	u_short	lt_phyout_idx1 ;	/* index */
+	u_short	lt_latency1 ;		/* latency , unit : byte clock */
+	u_short	lt_phyout_idx2 ;	/* 0 if SAS */
+	u_short	lt_latency2 ;		/* 0 if SAS */
+} ;
+
+/*
+ * P07 : MAC neighbors
+ */
+#define SMT_P_NEIGHBORS	0x0007		/* MAC neighbor description */
+#define SWAP_SMT_P_NEIGHBORS	"ss66"
+
+struct smt_p_neighbor {
+	struct smt_para	para ;		/* generic parameter header */
+	u_short	nb_mib_index ;		/* MIB index */
+	u_short	nb_mac_index ;		/* n+1 .. n+m, m = #MACs, n = #PHYs */
+	struct fddi_addr nb_una ;	/* UNA , 0 for unknown */
+	struct fddi_addr nb_dna ;	/* DNA , 0 for unknown */
+} ;
+
+/*
+ * PHY record
+ */
+#define SMT_PHY_A	0		/* A port */
+#define SMT_PHY_B	1		/* B port */
+#define SMT_PHY_S	2		/* slave port */
+#define SMT_PHY_M	3		/* master port */
+
+#define SMT_CS_DISABLED	0		/* connect state : disabled */
+#define SMT_CS_CONNECTING	1	/* connect state : connecting */
+#define SMT_CS_STANDBY	2		/* connect state : stand by */
+#define SMT_CS_ACTIVE	3		/* connect state : active */
+
+#define SMT_RM_NONE	0
+#define SMT_RM_MAC	1
+
+struct smt_phy_rec {
+	u_short	phy_mib_index ;		/* MIB index */
+	u_char	phy_type ;		/* A/B/S/M */
+	u_char	phy_connect_state ;	/* disabled/connecting/active */
+	u_char	phy_remote_type ;	/* A/B/S/M */
+	u_char	phy_remote_mac ;	/* none/remote */
+	u_short	phy_resource_idx ;	/* 1 .. n */
+} ;
+
+/*
+ * MAC record
+ */
+struct smt_mac_rec {
+	struct fddi_addr mac_addr ;		/* MAC address */
+	u_short		mac_resource_idx ;	/* n+1 .. n+m */
+} ;
+
+/*
+ * P08 : path descriptors
+ * should be really an array ; however our environment has a fixed number of
+ * PHYs and MACs
+ */
+#define SMT_P_PATH	0x0008			/* path descriptor */
+#define SWAP_SMT_P_PATH	"[6s]"
+
+struct smt_p_path {
+	struct smt_para	para ;		/* generic parameter header */
+	struct smt_phy_rec	pd_phy[2] ;	/* PHY A */
+	struct smt_mac_rec	pd_mac ;	/* MAC record */
+} ;
+
+/*
+ * P09 : MAC status
+ */
+#define SMT_P_MAC_STATUS	0x0009		/* MAC status */
+#define SWAP_SMT_P_MAC_STATUS	"sslllllllll"
+
+struct smt_p_mac_status {
+	struct smt_para	para ;		/* generic parameter header */
+	u_short st_mib_index ;		/* MIB index */
+	u_short	st_mac_index ;		/* n+1 .. n+m */
+	u_int	st_t_req ;		/* T_Req */
+	u_int	st_t_neg ;		/* T_Neg */
+	u_int	st_t_max ;		/* T_Max */
+	u_int	st_tvx_value ;		/* TVX_Value */
+	u_int	st_t_min ;		/* T_Min */
+	u_int	st_sba ;		/* synchr. bandwidth alloc */
+	u_int	st_frame_ct ;		/* frame counter */
+	u_int	st_error_ct ;		/* error counter */
+	u_int	st_lost_ct ;		/* lost frames counter */
+} ;
+
+/*
+ * P0A : PHY link error rate monitoring
+ */
+#define SMT_P_LEM	0x000a		/* link error monitor */
+#define SWAP_SMT_P_LEM	"ssccccll"
+/*
+ * units of lem_cutoff,lem_alarm,lem_estimate : 10**-x
+ */
+struct smt_p_lem {
+	struct smt_para	para ;		/* generic parameter header */
+	u_short	lem_mib_index ;		/* MIB index */
+	u_short	lem_phy_index ;		/* 1 .. n */
+	u_char	lem_pad2 ;		/* be nice and make it even . */
+	u_char	lem_cutoff ;		/* 0x4 .. 0xf, default 0x7 */
+	u_char	lem_alarm ;		/* 0x4 .. 0xf, default 0x8 */
+	u_char	lem_estimate ;		/* 0x0 .. 0xff */
+	u_int	lem_reject_ct ;		/* 0x00000000 .. 0xffffffff */
+	u_int	lem_ct ;		/* 0x00000000 .. 0xffffffff */
+} ;
+
+/*
+ * P0B : MAC frame counters
+ */
+#define SMT_P_MAC_COUNTER 0x000b	/* MAC frame counters */
+#define SWAP_SMT_P_MAC_COUNTER	"ssll"
+
+struct smt_p_mac_counter {
+	struct smt_para	para ;		/* generic parameter header */
+	u_short	mc_mib_index ;		/* MIB index */
+	u_short	mc_index ;		/* mac index */
+	u_int	mc_receive_ct ;		/* receive counter */
+	u_int	mc_transmit_ct ;	/* transmit counter */
+} ;
+
+/*
+ * P0C : MAC frame not copied counter
+ */
+#define SMT_P_MAC_FNC	0x000c		/* MAC frame not copied counter */
+#define SWAP_SMT_P_MAC_FNC	"ssl"
+
+struct smt_p_mac_fnc {
+	struct smt_para	para ;		/* generic parameter header */
+	u_short	nc_mib_index ;		/* MIB index */
+	u_short	nc_index ;		/* mac index */
+	u_int	nc_counter ;		/* not copied counter */
+} ;
+
+
+/*
+ * P0D : MAC priority values
+ */
+#define SMT_P_PRIORITY	0x000d		/* MAC priority values */
+#define SWAP_SMT_P_PRIORITY	"ssl"
+
+struct smt_p_priority {
+	struct smt_para	para ;		/* generic parameter header */
+	u_short	pr_mib_index ;		/* MIB index */
+	u_short	pr_index ;		/* mac index */
+	u_int	pr_priority[7] ;	/* priority values */
+} ;
+
+/*
+ * P0E : PHY elasticity buffer status
+ */
+#define SMT_P_EB	0x000e		/* PHY EB status */
+#define SWAP_SMT_P_EB	"ssl"
+
+struct smt_p_eb {
+	struct smt_para	para ;		/* generic parameter header */
+	u_short	eb_mib_index ;		/* MIB index */
+	u_short	eb_index ;		/* phy index */
+	u_int	eb_error_ct ;		/* # of eb overflows */
+} ;
+
+/*
+ * P0F : manufacturer field
+ */
+#define SMT_P_MANUFACTURER	0x000f	/* manufacturer field */
+#define SWAP_SMT_P_MANUFACTURER	""
+
+struct smp_p_manufacturer {
+	struct smt_para	para ;		/* generic parameter header */
+	u_char mf_data[32] ;		/* OUI + arbitrary data */
+} ;
+
+/*
+ * P10 : user field
+ */
+#define SMT_P_USER		0x0010	/* manufacturer field */
+#define SWAP_SMT_P_USER	""
+
+struct smp_p_user {
+	struct smt_para	para ;		/* generic parameter header */
+	u_char us_data[32] ;		/* arbitrary data */
+} ;
+
+
+
+/*
+ * P11 : echo data
+ */
+#define SMT_P_ECHODATA	0x0011		/* echo data */
+#define SWAP_SMT_P_ECHODATA	""
+
+struct smt_p_echo {
+	struct smt_para	para ;		/* generic parameter header */
+	u_char	ec_data[SMT_MAX_ECHO_LEN-4] ;	/* echo data */
+} ;
+
+/*
+ * P12 : reason code
+ */
+#define SMT_P_REASON	0x0012		/* reason code */
+#define SWAP_SMT_P_REASON	"l"
+
+struct smt_p_reason {
+	struct smt_para	para ;		/* generic parameter header */
+	u_int	rdf_reason ;		/* CLASS/VERSION */
+} ;
+#define SMT_RDF_CLASS	0x00000001	/* class not supported */
+#define SMT_RDF_VERSION	0x00000002	/* version not supported */
+#define SMT_RDF_SUCCESS	0x00000003	/* success (PMF) */
+#define SMT_RDF_BADSET	0x00000004	/* bad set count (PMF) */
+#define SMT_RDF_ILLEGAL 0x00000005	/* read only (PMF) */
+#define SMT_RDF_NOPARAM	0x6		/* parameter not supported (PMF) */
+#define SMT_RDF_RANGE	0x8		/* out of range */
+#define SMT_RDF_AUTHOR	0x9		/* not autohorized */
+#define SMT_RDF_LENGTH	0x0a		/* length error */
+#define SMT_RDF_TOOLONG	0x0b		/* length error */
+#define SMT_RDF_SBA	0x0d		/* SBA denied */
+
+/*
+ * P13 : refused frame beginning
+ */
+#define SMT_P_REFUSED	0x0013		/* refused frame beginning */
+#define SWAP_SMT_P_REFUSED	"l"
+
+struct smt_p_refused {
+	struct smt_para	para ;		/* generic parameter header */
+	u_int	ref_fc ;		/* 3 bytes 0 + FC */
+	struct smt_header	ref_header ;	/* refused header */
+} ;
+
+/*
+ * P14 : supported SMT versions
+ */
+#define SMT_P_VERSION	0x0014		/* SMT supported versions */
+#define SWAP_SMT_P_VERSION	"sccss"
+
+struct smt_p_version {
+	struct smt_para	para ;		/* generic parameter header */
+	u_short	v_pad ;
+	u_char	v_n ;			/* 1 .. 0xff, #versions */
+	u_char	v_index ;		/* 1 .. 0xff, index of op. v. */
+	u_short	v_version[1] ;		/* list of min. 1 version */
+	u_short	v_pad2 ;		/* pad if necessary */
+} ;
+
+/*
+ * P15 : Resource Type
+ */
+#define	SWAP_SMT_P0015		"l"
+
+struct smt_p_0015 {
+	struct smt_para	para ;		/* generic parameter header */
+	u_int		res_type ;	/* recsource type */
+} ;
+
+#define	SYNC_BW		0x00000001L	/* Synchronous Bandwidth */
+
+/*
+ * P16 : SBA Command
+ */
+#define	SWAP_SMT_P0016		"l"
+
+struct smt_p_0016 {
+	struct smt_para	para ;		/* generic parameter header */
+	u_int		sba_cmd ;	/* command for the SBA */
+} ;
+
+#define	REQUEST_ALLOCATION	0x1	/* req allocation of sync bandwidth */
+#define	REPORT_ALLOCATION	0x2	/* rep of sync bandwidth allocation */
+#define	CHANGE_ALLOCATION	0x3	/* forces a station using sync band-*/
+					/* width to change its current allo-*/
+					/* cation */
+
+/*
+ * P17 : SBA Payload Request
+ */
+#define	SWAP_SMT_P0017		"l"
+
+struct smt_p_0017 {
+	struct smt_para	para ;		/* generic parameter header */
+	int		sba_pl_req ;	/* total sync bandwidth measured in */
+} ;					/* bytes per 125 us */
+
+/*
+ * P18 : SBA Overhead Request
+ */
+#define	SWAP_SMT_P0018		"l"
+
+struct smt_p_0018 {
+	struct smt_para	para ;		/* generic parameter header */
+	int		sba_ov_req ;	/* total sync bandwidth req for overhead*/
+} ;					/* measuered in bytes per T_Neg */
+
+/*
+ * P19 : SBA Allocation Address
+ */
+#define	SWAP_SMT_P0019		"s6"
+
+struct smt_p_0019 {
+	struct smt_para	para ;		/* generic parameter header */
+	u_short		sba_pad ;
+	struct fddi_addr alloc_addr ;	/* Allocation Address */
+} ;
+
+/*
+ * P1A : SBA Category
+ */
+#define	SWAP_SMT_P001A		"l"
+
+struct smt_p_001a {
+	struct smt_para	para ;		/* generic parameter header */
+	u_int		category ;	/* Allocator defined classification */
+} ;
+
+/*
+ * P1B : Maximum T_Neg
+ */
+#define	SWAP_SMT_P001B		"l"
+
+struct smt_p_001b {
+	struct smt_para	para ;		/* generic parameter header */
+	u_int		max_t_neg ;	/* longest T_NEG for the sync service*/
+} ;
+
+/*
+ * P1C : Minimum SBA Segment Size
+ */
+#define	SWAP_SMT_P001C		"l"
+
+struct smt_p_001c {
+	struct smt_para	para ;		/* generic parameter header */
+	u_int		min_seg_siz ;	/* smallest number of bytes per frame*/
+} ;
+
+/*
+ * P1D : SBA Allocatable
+ */
+#define	SWAP_SMT_P001D		"l"
+
+struct smt_p_001d {
+	struct smt_para	para ;		/* generic parameter header */
+	u_int		allocatable ;	/* total sync bw available for alloc */
+} ;
+
+/*
+ * P20 0B : frame status capabilities
+ * NOTE: not in swap table, is used by smt.c AND PMF table
+ */
+#define SMT_P_FSC	0x200b
+/* #define SWAP_SMT_P_FSC	"ssss" */
+
+struct smt_p_fsc {
+	struct smt_para	para ;		/* generic parameter header */
+	u_short	fsc_pad0 ;
+	u_short	fsc_mac_index ;		/* mac index 1 .. ff */
+	u_short	fsc_pad1 ;
+	u_short	fsc_value ;		/* FSC_TYPE[0-2] */
+} ;
+
+#define FSC_TYPE0	0		/* "normal" node (A/C handling) */
+#define FSC_TYPE1	1		/* Special A/C indicator forwarding */
+#define FSC_TYPE2	2		/* Special A/C indicator forwarding */
+
+/*
+ * P00 21 : user defined authoriziation (see pmf.c)
+ */
+#define SMT_P_AUTHOR	0x0021
+
+/*
+ * notification parameters
+ */
+#define SWAP_SMT_P1048	"ll"
+struct smt_p_1048 {
+	u_int p1048_flag ;
+	u_int p1048_cf_state ;
+} ;
+
+/*
+ * NOTE: all 2xxx 3xxx and 4xxx must include the INDEX in the swap string,
+ *	even so the INDEX is NOT part of the struct.
+ *	INDEX is already swapped in pmf.c, format in string is '4'
+ */
+#define SWAP_SMT_P208C	"4lss66"
+struct smt_p_208c {
+	u_int			p208c_flag ;
+	u_short			p208c_pad ;
+	u_short			p208c_dupcondition ;
+	struct	fddi_addr	p208c_fddilong ;
+	struct	fddi_addr	p208c_fddiunalong ;
+} ;
+
+#define SWAP_SMT_P208D	"4lllll"
+struct smt_p_208d {
+	u_int			p208d_flag ;
+	u_int			p208d_frame_ct ;
+	u_int			p208d_error_ct ;
+	u_int			p208d_lost_ct ;
+	u_int			p208d_ratio ;
+} ;
+
+#define SWAP_SMT_P208E	"4llll"
+struct smt_p_208e {
+	u_int			p208e_flag ;
+	u_int			p208e_not_copied ;
+	u_int			p208e_copied ;
+	u_int			p208e_not_copied_ratio ;
+} ;
+
+#define SWAP_SMT_P208F	"4ll6666s6"
+
+struct smt_p_208f {
+	u_int			p208f_multiple ;
+	u_int			p208f_nacondition ;
+	struct fddi_addr	p208f_old_una ;
+	struct fddi_addr	p208f_new_una ;
+	struct fddi_addr	p208f_old_dna ;
+	struct fddi_addr	p208f_new_dna ;
+	u_short			p208f_curren_path ;
+	struct fddi_addr	p208f_smt_address ;
+} ;
+
+#define SWAP_SMT_P2090	"4lssl"
+
+struct smt_p_2090 {
+	u_int			p2090_multiple ;
+	u_short			p2090_availablepaths ;
+	u_short			p2090_currentpath ;
+	u_int			p2090_requestedpaths ;
+} ;
+
+/*
+ * NOTE:
+ * special kludge for parameters 320b,320f,3210
+ * these parameters are part of RAF frames
+ * RAF frames are parsed in SBA.C and must be swapped
+ * PMF.C has special code to avoid double swapping
+ */
+#ifdef	LITTLE_ENDIAN
+#define SBAPATHINDEX	(0x01000000L)
+#else
+#define SBAPATHINDEX	(0x01L)
+#endif
+
+#define	SWAP_SMT_P320B	"42s"
+
+struct	smt_p_320b {
+	struct smt_para para ;	/* generic parameter header */
+	u_int	mib_index ;
+	u_short path_pad ;
+	u_short	path_index ;
+} ;
+
+#define	SWAP_SMT_P320F	"4l"
+
+struct	smt_p_320f {
+	struct smt_para para ;	/* generic parameter header */
+	u_int	mib_index ;
+	u_int	mib_payload ;
+} ;
+
+#define	SWAP_SMT_P3210	"4l"
+
+struct	smt_p_3210 {
+	struct smt_para para ;	/* generic parameter header */
+	u_int	mib_index ;
+	u_int	mib_overhead ;
+} ;
+
+#define SWAP_SMT_P4050	"4l1111ll"
+
+struct smt_p_4050 {
+	u_int			p4050_flag ;
+	u_char			p4050_pad ;
+	u_char			p4050_cutoff ;
+	u_char			p4050_alarm ;
+	u_char			p4050_estimate ;
+	u_int			p4050_reject_ct ;
+	u_int			p4050_ct ;
+} ;
+
+#define SWAP_SMT_P4051	"4lssss"
+struct smt_p_4051 {
+	u_int			p4051_multiple ;
+	u_short			p4051_porttype ;
+	u_short			p4051_connectstate ;
+	u_short			p4051_pc_neighbor ;
+	u_short			p4051_pc_withhold ;
+} ;
+
+#define SWAP_SMT_P4052	"4ll"
+struct smt_p_4052 {
+	u_int			p4052_flag ;
+	u_int			p4052_eberrorcount ;
+} ;
+
+#define SWAP_SMT_P4053	"4lsslss"
+
+struct smt_p_4053 {
+	u_int			p4053_multiple ;
+	u_short			p4053_availablepaths ;
+	u_short			p4053_currentpath ;
+	u_int			p4053_requestedpaths ;
+	u_short			p4053_mytype ;
+	u_short			p4053_neighbortype ;
+} ;
+
+
+#define SMT_P_SETCOUNT	0x1035
+#define SWAP_SMT_P_SETCOUNT	"l8"
+
+struct smt_p_setcount {
+	struct smt_para	para ;		/* generic parameter header */
+	u_int		count ;
+	u_char		timestamp[8] ;
+} ;
+
+/*
+ * SMT FRAMES
+ */
+
+/*
+ * NIF : neighbor information frames
+ */
+struct smt_nif {
+	struct smt_header	smt ;		/* generic header */
+	struct smt_p_una	una ;		/* UNA */
+	struct smt_p_sde	sde ;		/* station descriptor */
+	struct smt_p_state	state ;		/* station state */
+#ifdef	SMT6_10
+	struct smt_p_fsc	fsc ;		/* frame status cap. */
+#endif
+} ;
+
+/*
+ * SIF : station information frames
+ */
+struct smt_sif_config {
+	struct smt_header	smt ;		/* generic header */
+	struct smt_p_timestamp	ts ;		/* time stamp */
+	struct smt_p_sde	sde ;		/* station descriptor */
+	struct smt_p_version	version ;	/* supported versions */
+	struct smt_p_state	state ;		/* station state */
+	struct smt_p_policy	policy ;	/* station policy */
+	struct smt_p_latency	latency ;	/* path latency */
+	struct smt_p_neighbor	neighbor ;	/* neighbors, we have only one*/
+#ifdef	OPT_PMF
+	struct smt_p_setcount	setcount ;	 /* Set Count mandatory */
+#endif
+	/* WARNING : path MUST BE LAST FIELD !!! (see smt.c:smt_fill_path) */
+	struct smt_p_path	path ;		/* path descriptor */
+} ;
+#define SIZEOF_SMT_SIF_CONFIG	(sizeof(struct smt_sif_config)- \
+				 sizeof(struct smt_p_path))
+
+struct smt_sif_operation {
+	struct smt_header	smt ;		/* generic header */
+	struct smt_p_timestamp	ts ;		/* time stamp */
+	struct smt_p_mac_status	status ;	/* mac status */
+	struct smt_p_mac_counter mc ;		/* MAC counter */
+	struct smt_p_mac_fnc 	fnc ;		/* MAC frame not copied */
+	struct smp_p_manufacturer man ;		/* manufacturer field */
+	struct smp_p_user	user ;		/* user field */
+#ifdef	OPT_PMF
+	struct smt_p_setcount	setcount ;	 /* Set Count mandatory */
+#endif
+	/* must be last */
+	struct smt_p_lem	lem[1] ;	/* phy lem status */
+} ;
+#define SIZEOF_SMT_SIF_OPERATION	(sizeof(struct smt_sif_operation)- \
+					 sizeof(struct smt_p_lem))
+
+/*
+ * ECF : echo frame
+ */
+struct smt_ecf {
+	struct smt_header	smt ;		/* generic header */
+	struct smt_p_echo	ec_echo ;	/* echo parameter */
+} ;
+#define SMT_ECF_LEN	(sizeof(struct smt_header)+sizeof(struct smt_para))
+
+/*
+ * RDF : request denied frame
+ */
+struct smt_rdf {
+	struct smt_header	smt ;		/* generic header */
+	struct smt_p_reason	reason ;	/* reason code */
+	struct smt_p_version	version ;	/* supported versions */
+	struct smt_p_refused	refused ;	/* refused frame fragment */
+} ;
+
+/*
+ * SBA Request Allocation Response Frame
+ */
+struct smt_sba_alc_res {
+	struct smt_header	smt ;		/* generic header */
+	struct smt_p_0015	s_type ;	/* resource type */
+	struct smt_p_0016	cmd ;		/* SBA command */
+	struct smt_p_reason	reason ;	/* reason code */
+	struct smt_p_320b	path ;		/* path type */
+	struct smt_p_320f	payload ;	/* current SBA payload */
+	struct smt_p_3210	overhead ;	/* current SBA overhead */
+	struct smt_p_0019	a_addr ;	/* Allocation Address */
+	struct smt_p_001a	cat ;		/* Category - from the request */
+	struct smt_p_001d	alloc ;		/* SBA Allocatable */
+} ;
+
+/*
+ * SBA Request Allocation Request Frame
+ */
+struct smt_sba_alc_req {
+	struct smt_header	smt ;		/* generic header */
+	struct smt_p_0015	s_type ;	/* resource type */
+	struct smt_p_0016	cmd ;		/* SBA command */
+	struct smt_p_320b	path ;		/* path type */
+	struct smt_p_0017	pl_req ;	/* requested payload */
+	struct smt_p_0018	ov_req ;	/* requested SBA overhead */
+	struct smt_p_320f	payload ;	/* current SBA payload */
+	struct smt_p_3210	overhead ;	/* current SBA overhead */
+	struct smt_p_0019	a_addr ;	/* Allocation Address */
+	struct smt_p_001a	cat ;		/* Category - from the request */
+	struct smt_p_001b	tneg ;		/* max T-NEG */
+	struct smt_p_001c	segm ;		/* minimum segment size */
+} ;
+
+/*
+ * SBA Change Allocation Request Frame
+ */
+struct smt_sba_chg {
+	struct smt_header	smt ;		/* generic header */
+	struct smt_p_0015	s_type ;	/* resource type */
+	struct smt_p_0016	cmd ;		/* SBA command */
+	struct smt_p_320b	path ;		/* path type */
+	struct smt_p_320f	payload ;	/* current SBA payload */
+	struct smt_p_3210	overhead ;	/* current SBA overhead */
+	struct smt_p_001a	cat ;		/* Category - from the request */
+} ;
+
+/*
+ * SBA Report Allocation Request Frame
+ */
+struct smt_sba_rep_req {
+	struct smt_header	smt ;		/* generic header */
+	struct smt_p_0015	s_type ;	/* resource type */
+	struct smt_p_0016	cmd ;		/* SBA command */
+} ;
+
+/*
+ * SBA Report Allocation Response Frame
+ */
+struct smt_sba_rep_res {
+	struct smt_header	smt ;		/* generic header */
+	struct smt_p_0015	s_type ;	/* resource type */
+	struct smt_p_0016	cmd ;		/* SBA command */
+	struct smt_p_320b	path ;		/* path type */
+	struct smt_p_320f	payload ;	/* current SBA payload */
+	struct smt_p_3210	overhead ;	/* current SBA overhead */
+} ;
+
+/*
+ * actions
+ */
+#define SMT_STATION_ACTION	1
+#define SMT_STATION_ACTION_CONNECT	0
+#define SMT_STATION_ACTION_DISCONNECT	1
+#define SMT_STATION_ACTION_PATHTEST	2
+#define SMT_STATION_ACTION_SELFTEST	3
+#define SMT_STATION_ACTION_DISABLE_A	4
+#define SMT_STATION_ACTION_DISABLE_B	5
+#define SMT_STATION_ACTION_DISABLE_M	6
+
+#define SMT_PORT_ACTION		2
+#define SMT_PORT_ACTION_MAINT	0
+#define SMT_PORT_ACTION_ENABLE	1
+#define SMT_PORT_ACTION_DISABLE	2
+#define SMT_PORT_ACTION_START	3
+#define SMT_PORT_ACTION_STOP	4
+
+#endif	/* _SMT_ */

drivers/net/fddi/skfp/h/smt_p.h

@@ -0,0 +1,326 @@
+/******************************************************************************
+ *
+ *	(C)Copyright 1998,1999 SysKonnect,
+ *	a business unit of Schneider & Koch & Co. Datensysteme GmbH.
+ *
+ *	This program is free software; you can redistribute it and/or modify
+ *	it under the terms of the GNU General Public License as published by
+ *	the Free Software Foundation; either version 2 of the License, or
+ *	(at your option) any later version.
+ *
+ *	The information in this file is provided "AS IS" without warranty.
+ *
+ ******************************************************************************/
+
+/*
+ * defines for all SMT attributes
+ */
+
+/*
+ * this boring file was produced by perl
+ * thanks Larry !
+ */
+#define	SMT_P0012	0x0012
+
+#define	SMT_P0015	0x0015
+#define	SMT_P0016	0x0016
+#define	SMT_P0017	0x0017
+#define	SMT_P0018	0x0018
+#define	SMT_P0019	0x0019
+
+#define	SMT_P001A	0x001a
+#define	SMT_P001B	0x001b
+#define	SMT_P001C	0x001c
+#define	SMT_P001D	0x001d
+
+#define	SMT_P100A	0x100a
+#define	SMT_P100B	0x100b
+#define	SMT_P100C	0x100c
+#define	SMT_P100D	0x100d
+#define	SMT_P100E	0x100e
+#define	SMT_P100F	0x100f
+#define	SMT_P1010	0x1010
+#define	SMT_P1011	0x1011
+#define	SMT_P1012	0x1012
+#define	SMT_P1013	0x1013
+#define	SMT_P1014	0x1014
+#define	SMT_P1015	0x1015
+#define	SMT_P1016	0x1016
+#define	SMT_P1017	0x1017
+#define	SMT_P1018	0x1018
+#define	SMT_P1019	0x1019
+#define	SMT_P101A	0x101a
+#define	SMT_P101B	0x101b
+#define	SMT_P101C	0x101c
+#define	SMT_P101D	0x101d
+#define	SMT_P101E	0x101e
+#define	SMT_P101F	0x101f
+#define	SMT_P1020	0x1020
+#define	SMT_P1021	0x1021
+#define	SMT_P1022	0x1022
+#define	SMT_P1023	0x1023
+#define	SMT_P1024	0x1024
+#define	SMT_P1025	0x1025
+#define	SMT_P1026	0x1026
+#define	SMT_P1027	0x1027
+#define	SMT_P1028	0x1028
+#define	SMT_P1029	0x1029
+#define	SMT_P102A	0x102a
+#define	SMT_P102B	0x102b
+#define	SMT_P102C	0x102c
+#define	SMT_P102D	0x102d
+#define	SMT_P102E	0x102e
+#define	SMT_P102F	0x102f
+#define	SMT_P1030	0x1030
+#define	SMT_P1031	0x1031
+#define	SMT_P1032	0x1032
+#define	SMT_P1033	0x1033
+#define	SMT_P1034	0x1034
+#define	SMT_P1035	0x1035
+#define	SMT_P1036	0x1036
+#define	SMT_P1037	0x1037
+#define	SMT_P1038	0x1038
+#define	SMT_P1039	0x1039
+#define	SMT_P103A	0x103a
+#define	SMT_P103B	0x103b
+#define	SMT_P103C	0x103c
+#define	SMT_P103D	0x103d
+#define	SMT_P103E	0x103e
+#define	SMT_P103F	0x103f
+#define	SMT_P1040	0x1040
+#define	SMT_P1041	0x1041
+#define	SMT_P1042	0x1042
+#define	SMT_P1043	0x1043
+#define	SMT_P1044	0x1044
+#define	SMT_P1045	0x1045
+#define	SMT_P1046	0x1046
+#define	SMT_P1047	0x1047
+#define	SMT_P1048	0x1048
+#define	SMT_P1049	0x1049
+#define	SMT_P104A	0x104a
+#define	SMT_P104B	0x104b
+#define	SMT_P104C	0x104c
+#define	SMT_P104D	0x104d
+#define	SMT_P104E	0x104e
+#define	SMT_P104F	0x104f
+#define	SMT_P1050	0x1050
+#define	SMT_P1051	0x1051
+#define	SMT_P1052	0x1052
+#define	SMT_P1053	0x1053
+#define	SMT_P1054	0x1054
+
+#define	SMT_P10F0	0x10f0
+#define	SMT_P10F1	0x10f1
+#ifdef	ESS
+#define	SMT_P10F2	0x10f2
+#define	SMT_P10F3	0x10f3
+#define	SMT_P10F4	0x10f4
+#define	SMT_P10F5	0x10f5
+#define	SMT_P10F6	0x10f6
+#define	SMT_P10F7	0x10f7
+#endif
+#ifdef	SBA
+#define	SMT_P10F8	0x10f8
+#define	SMT_P10F9	0x10f9
+#endif
+
+#define	SMT_P200A	0x200a
+#define	SMT_P200B	0x200b
+#define	SMT_P200C	0x200c
+#define	SMT_P200D	0x200d
+#define	SMT_P200E	0x200e
+#define	SMT_P200F	0x200f
+#define	SMT_P2010	0x2010
+#define	SMT_P2011	0x2011
+#define	SMT_P2012	0x2012
+#define	SMT_P2013	0x2013
+#define	SMT_P2014	0x2014
+#define	SMT_P2015	0x2015
+#define	SMT_P2016	0x2016
+#define	SMT_P2017	0x2017
+#define	SMT_P2018	0x2018
+#define	SMT_P2019	0x2019
+#define	SMT_P201A	0x201a
+#define	SMT_P201B	0x201b
+#define	SMT_P201C	0x201c
+#define	SMT_P201D	0x201d
+#define	SMT_P201E	0x201e
+#define	SMT_P201F	0x201f
+#define	SMT_P2020	0x2020
+#define	SMT_P2021	0x2021
+#define	SMT_P2022	0x2022
+#define	SMT_P2023	0x2023
+#define	SMT_P2024	0x2024
+#define	SMT_P2025	0x2025
+#define	SMT_P2026	0x2026
+#define	SMT_P2027	0x2027
+#define	SMT_P2028	0x2028
+#define	SMT_P2029	0x2029
+#define	SMT_P202A	0x202a
+#define	SMT_P202B	0x202b
+#define	SMT_P202C	0x202c
+#define	SMT_P202D	0x202d
+#define	SMT_P202E	0x202e
+#define	SMT_P202F	0x202f
+#define	SMT_P2030	0x2030
+#define	SMT_P2031	0x2031
+#define	SMT_P2032	0x2032
+#define	SMT_P2033	0x2033
+#define	SMT_P2034	0x2034
+#define	SMT_P2035	0x2035
+#define	SMT_P2036	0x2036
+#define	SMT_P2037	0x2037
+#define	SMT_P2038	0x2038
+#define	SMT_P2039	0x2039
+#define	SMT_P203A	0x203a
+#define	SMT_P203B	0x203b
+#define	SMT_P203C	0x203c
+#define	SMT_P203D	0x203d
+#define	SMT_P203E	0x203e
+#define	SMT_P203F	0x203f
+#define	SMT_P2040	0x2040
+#define	SMT_P2041	0x2041
+#define	SMT_P2042	0x2042
+#define	SMT_P2043	0x2043
+#define	SMT_P2044	0x2044
+#define	SMT_P2045	0x2045
+#define	SMT_P2046	0x2046
+#define	SMT_P2047	0x2047
+#define	SMT_P2048	0x2048
+#define	SMT_P2049	0x2049
+#define	SMT_P204A	0x204a
+#define	SMT_P204B	0x204b
+#define	SMT_P204C	0x204c
+#define	SMT_P204D	0x204d
+#define	SMT_P204E	0x204e
+#define	SMT_P204F	0x204f
+#define	SMT_P2050	0x2050
+#define	SMT_P2051	0x2051
+#define	SMT_P2052	0x2052
+#define	SMT_P2053	0x2053
+#define	SMT_P2054	0x2054
+#define	SMT_P2055	0x2055
+#define	SMT_P2056	0x2056
+#define	SMT_P2057	0x2057
+#define	SMT_P2058	0x2058
+#define	SMT_P2059	0x2059
+#define	SMT_P205A	0x205a
+#define	SMT_P205B	0x205b
+#define	SMT_P205C	0x205c
+#define	SMT_P205D	0x205d
+#define	SMT_P205E	0x205e
+#define	SMT_P205F	0x205f
+#define	SMT_P2060	0x2060
+#define	SMT_P2061	0x2061
+#define	SMT_P2062	0x2062
+#define	SMT_P2063	0x2063
+#define	SMT_P2064	0x2064
+#define	SMT_P2065	0x2065
+#define	SMT_P2066	0x2066
+#define	SMT_P2067	0x2067
+#define	SMT_P2068	0x2068
+#define	SMT_P2069	0x2069
+#define	SMT_P206A	0x206a
+#define	SMT_P206B	0x206b
+#define	SMT_P206C	0x206c
+#define	SMT_P206D	0x206d
+#define	SMT_P206E	0x206e
+#define	SMT_P206F	0x206f
+#define	SMT_P2070	0x2070
+#define	SMT_P2071	0x2071
+#define	SMT_P2072	0x2072
+#define	SMT_P2073	0x2073
+#define	SMT_P2074	0x2074
+#define	SMT_P2075	0x2075
+#define	SMT_P2076	0x2076
+
+#define	SMT_P208C	0x208c
+#define	SMT_P208D	0x208d
+#define	SMT_P208E	0x208e
+#define	SMT_P208F	0x208f
+#define	SMT_P2090	0x2090
+
+#define	SMT_P20F0	0x20F0
+#define	SMT_P20F1	0x20F1
+
+#define	SMT_P320A	0x320a
+#define	SMT_P320B	0x320b
+#define	SMT_P320C	0x320c
+#define	SMT_P320D	0x320d
+#define	SMT_P320E	0x320e
+#define	SMT_P320F	0x320f
+#define	SMT_P3210	0x3210
+#define	SMT_P3211	0x3211
+#define	SMT_P3212	0x3212
+#define	SMT_P3213	0x3213
+#define	SMT_P3214	0x3214
+#define	SMT_P3215	0x3215
+#define	SMT_P3216	0x3216
+#define	SMT_P3217	0x3217
+
+#define	SMT_P400A	0x400a
+#define	SMT_P400B	0x400b
+#define	SMT_P400C	0x400c
+#define	SMT_P400D	0x400d
+#define	SMT_P400E	0x400e
+#define	SMT_P400F	0x400f
+#define	SMT_P4010	0x4010
+#define	SMT_P4011	0x4011
+#define	SMT_P4012	0x4012
+#define	SMT_P4013	0x4013
+#define	SMT_P4014	0x4014
+#define	SMT_P4015	0x4015
+#define	SMT_P4016	0x4016
+#define	SMT_P4017	0x4017
+#define	SMT_P4018	0x4018
+#define	SMT_P4019	0x4019
+#define	SMT_P401A	0x401a
+#define	SMT_P401B	0x401b
+#define	SMT_P401C	0x401c
+#define	SMT_P401D	0x401d
+#define	SMT_P401E	0x401e
+#define	SMT_P401F	0x401f
+#define	SMT_P4020	0x4020
+#define	SMT_P4021	0x4021
+#define	SMT_P4022	0x4022
+#define	SMT_P4023	0x4023
+#define	SMT_P4024	0x4024
+#define	SMT_P4025	0x4025
+#define	SMT_P4026	0x4026
+#define	SMT_P4027	0x4027
+#define	SMT_P4028	0x4028
+#define	SMT_P4029	0x4029
+#define	SMT_P402A	0x402a
+#define	SMT_P402B	0x402b
+#define	SMT_P402C	0x402c
+#define	SMT_P402D	0x402d
+#define	SMT_P402E	0x402e
+#define	SMT_P402F	0x402f
+#define	SMT_P4030	0x4030
+#define	SMT_P4031	0x4031
+#define	SMT_P4032	0x4032
+#define	SMT_P4033	0x4033
+#define	SMT_P4034	0x4034
+#define	SMT_P4035	0x4035
+#define	SMT_P4036	0x4036
+#define	SMT_P4037	0x4037
+#define	SMT_P4038	0x4038
+#define	SMT_P4039	0x4039
+#define	SMT_P403A	0x403a
+#define	SMT_P403B	0x403b
+#define	SMT_P403C	0x403c
+#define	SMT_P403D	0x403d
+#define	SMT_P403E	0x403e
+#define	SMT_P403F	0x403f
+#define	SMT_P4040	0x4040
+#define	SMT_P4041	0x4041
+#define	SMT_P4042	0x4042
+#define	SMT_P4043	0x4043
+#define	SMT_P4044	0x4044
+#define	SMT_P4045	0x4045
+#define	SMT_P4046	0x4046
+
+#define	SMT_P4050	0x4050
+#define	SMT_P4051	0x4051
+#define	SMT_P4052	0x4052
+#define	SMT_P4053	0x4053

drivers/net/fddi/skfp/h/smtstate.h

@@ -0,0 +1,106 @@
+/******************************************************************************
+ *
+ *	(C)Copyright 1998,1999 SysKonnect,
+ *	a business unit of Schneider & Koch & Co. Datensysteme GmbH.
+ *
+ *	This program is free software; you can redistribute it and/or modify
+ *	it under the terms of the GNU General Public License as published by
+ *	the Free Software Foundation; either version 2 of the License, or
+ *	(at your option) any later version.
+ *
+ *	The information in this file is provided "AS IS" without warranty.
+ *
+ ******************************************************************************/
+
+#ifndef _SKFP_H_SMTSTATE_H_
+#define _SKFP_H_SMTSTATE_H_
+
+/*
+ *	SMT state definitions
+ */
+
+#ifndef	KERNEL
+/*
+ * PCM states
+ */
+#define PC0_OFF			0
+#define PC1_BREAK		1
+#define PC2_TRACE		2
+#define PC3_CONNECT		3
+#define PC4_NEXT		4
+#define PC5_SIGNAL		5
+#define PC6_JOIN		6
+#define PC7_VERIFY		7
+#define PC8_ACTIVE		8
+#define PC9_MAINT		9
+
+/*
+ * PCM modes
+ */
+#define PM_NONE			0
+#define PM_PEER			1
+#define PM_TREE			2
+
+/*
+ * PCM type
+ */
+#define TA			0
+#define TB			1
+#define TS			2
+#define TM			3
+#define TNONE			4
+
+/*
+ * CFM states
+ */
+#define SC0_ISOLATED	0		/* isolated */
+#define SC1_WRAP_A	5		/* wrap A */
+#define SC2_WRAP_B	6		/* wrap B */
+#define SC4_THRU_A	12		/* through A */
+#define SC5_THRU_B	7		/* through B (SMt 6.2) */
+#define SC7_WRAP_S	8		/* SAS */
+
+/*
+ * ECM states
+ */
+#define EC0_OUT		0
+#define EC1_IN		1
+#define EC2_TRACE	2
+#define EC3_LEAVE	3
+#define EC4_PATH_TEST	4
+#define EC5_INSERT	5
+#define EC6_CHECK	6
+#define EC7_DEINSERT	7
+
+/*
+ * RMT states
+ */
+#define RM0_ISOLATED	0
+#define RM1_NON_OP	1		/* not operational */
+#define RM2_RING_OP	2		/* ring operational */
+#define RM3_DETECT	3		/* detect dupl addresses */
+#define RM4_NON_OP_DUP	4		/* dupl. addr detected */
+#define RM5_RING_OP_DUP	5		/* ring oper. with dupl. addr */
+#define RM6_DIRECTED	6		/* sending directed beacons */
+#define RM7_TRACE	7		/* trace initiated */
+#endif
+
+struct pcm_state {
+	unsigned char	pcm_type ;		/* TA TB TS TM */
+	unsigned char	pcm_state ;		/* state PC[0-9]_* */
+	unsigned char	pcm_mode ;		/* PM_{NONE,PEER,TREE} */
+	unsigned char	pcm_neighbor ;		/* TA TB TS TM */
+	unsigned char	pcm_bsf ;		/* flag bs : TRUE/FALSE */
+	unsigned char	pcm_lsf ;		/* flag ls : TRUE/FALSE */
+	unsigned char	pcm_lct_fail ;		/* counter lct_fail */
+	unsigned char	pcm_ls_rx ;		/* rx line state */
+	short		pcm_r_val ;		/* signaling bits */
+	short		pcm_t_val ;		/* signaling bits */
+} ;
+
+struct smt_state {
+	struct pcm_state pcm_state[NUMPHYS] ;	/* port A & port B */
+} ;
+
+#endif
+

drivers/net/fddi/skfp/h/targethw.h

@@ -0,0 +1,138 @@
+/******************************************************************************
+ *
+ *	(C)Copyright 1998,1999 SysKonnect,
+ *	a business unit of Schneider & Koch & Co. Datensysteme GmbH.
+ *
+ *	This program is free software; you can redistribute it and/or modify
+ *	it under the terms of the GNU General Public License as published by
+ *	the Free Software Foundation; either version 2 of the License, or
+ *	(at your option) any later version.
+ *
+ *	The information in this file is provided "AS IS" without warranty.
+ *
+ ******************************************************************************/
+
+#ifndef	_TARGETHW_
+#define _TARGETHW_
+
+	/*
+	 *  PCI Watermark definition
+	 */
+#ifdef	PCI
+#define	RX_WATERMARK	24
+#define TX_WATERMARK	24
+#define SK_ML_ID_1	0x20
+#define SK_ML_ID_2	0x30
+#endif
+
+#include	"skfbi.h"
+#ifndef TAG_MODE	
+#include	"fplus.h"
+#else
+#include	"fplustm.h"
+#endif
+
+#ifndef	HW_PTR
+#define HW_PTR  void __iomem *
+#endif
+
+#ifdef MULT_OEM
+#define	OI_STAT_LAST		0	/* end of OEM data base */
+#define	OI_STAT_PRESENT		1	/* entry present but not empty */
+#define	OI_STAT_VALID		2	/* holds valid ID, but is not active */ 
+#define	OI_STAT_ACTIVE		3	/* holds valid ID, entry is active */
+					/* active = adapter is supported */
+
+/* Memory representation of IDs must match representation in adapter. */
+struct	s_oem_ids {
+	u_char	oi_status ;		/* Stat: last, present, valid, active */
+	u_char	oi_mark[5] ;		/* "PID00" .. "PID07" ..	*/
+	u_char 	oi_id[4] ;		/* id bytes, representation as	*/
+					/* defined by hardware,		*/	
+#ifdef PCI
+	u_char 	oi_sub_id[4] ;		/* sub id bytes, representation as */
+					/* defined by hardware,		*/
+#endif
+} ;
+#endif	/* MULT_OEM */
+
+
+struct s_smt_hw {
+	/*
+	 * global
+	 */
+	HW_PTR	iop ;			/* IO base address */
+	short	dma ;			/* DMA channel */
+	short	irq ;			/* IRQ level */
+	short	eprom ;			/* FLASH prom */
+
+#ifndef SYNC
+	u_short	n_a_send ;		/* pending send requests */
+#endif
+
+#if	defined(PCI)
+	short	slot ;			/* slot number */
+	short   max_slots ;		/* maximum number of slots */
+	short	wdog_used ;		/* TRUE if the watch dog is used */
+#endif
+
+#ifdef	PCI
+	u_short	pci_handle ;		/* handle to access the BIOS func */
+	u_long	is_imask ;		/* int maske for the int source reg */
+	u_long	phys_mem_addr ;		/* physical memory address */
+	u_short	mc_dummy ;		/* work around for MC compiler bug */	
+	/*
+	 * state of the hardware
+	 */
+	u_short hw_state ;		/* started or stopped */
+
+#define	STARTED		1
+#define	STOPPED		0
+
+	int	hw_is_64bit ;		/* does we have a 64 bit adapter */
+#endif
+
+#ifdef	TAG_MODE
+	u_long	pci_fix_value ;		/* value parsed by PCIFIX */
+#endif
+
+	/*
+	 * hwt.c
+	 */
+	u_long	t_start ;		/* HWT start */
+	u_long	t_stop ;		/* HWT stop */
+	u_short	timer_activ ;		/* HWT timer active */
+
+	/*
+	 * PIC
+	 */
+	u_char	pic_a1 ;
+	u_char	pic_21 ;
+
+	/*
+	 * GENERIC ; do not modify beyond this line
+	 */
+
+	/*
+	 * physical and canonical address
+	 */
+	struct fddi_addr fddi_home_addr ;
+	struct fddi_addr fddi_canon_addr ;
+	struct fddi_addr fddi_phys_addr ;
+
+	/*
+	 * mac variables
+	 */
+	struct mac_parameter mac_pa ;	/* tmin, tmax, tvx, treq .. */
+	struct mac_counter mac_ct ;	/* recv., lost, error  */
+	u_short	mac_ring_is_up ;	/* ring is up flag */
+
+	struct s_smt_fp	fp ;		/* formac+ */
+
+#ifdef MULT_OEM
+	struct s_oem_ids *oem_id ;	/* pointer to selected id */
+	int oem_min_status ;		/* IDs to take care of */
+#endif	/* MULT_OEM */
+
+} ;
+#endif

drivers/net/fddi/skfp/h/targetos.h

@@ -0,0 +1,164 @@
+/******************************************************************************
+ *
+ *	(C)Copyright 1998,1999 SysKonnect,
+ *	a business unit of Schneider & Koch & Co. Datensysteme GmbH.
+ *
+ *	This program is free software; you can redistribute it and/or modify
+ *	it under the terms of the GNU General Public License as published by
+ *	the Free Software Foundation; either version 2 of the License, or
+ *	(at your option) any later version.
+ *
+ *	The information in this file is provided "AS IS" without warranty.
+ *
+ ******************************************************************************/
+
+/*
+ *	Operating system specific definitions for driver and
+ *	hardware module.
+ */
+
+#ifndef	TARGETOS_H
+#define TARGETOS_H
+
+
+//-------- those should go into include/linux/pci.h
+#define PCI_VENDOR_ID_SK		0x1148
+#define PCI_DEVICE_ID_SK_FP		0x4000
+//--------
+
+
+
+//-------- those should go into include/linux/if_fddi.h
+#define FDDI_MAC_HDR_LEN 13
+
+#define FDDI_RII	0x01 /* routing information bit */
+#define FDDI_RCF_DIR_BIT 0x80
+#define FDDI_RCF_LEN_MASK 0x1f
+#define FDDI_RCF_BROADCAST 0x8000
+#define FDDI_RCF_LIMITED_BROADCAST 0xA000
+#define FDDI_RCF_FRAME2K 0x20
+#define FDDI_RCF_FRAME4K 0x30
+//--------
+
+
+#undef ADDR
+
+#include <asm/io.h>
+#include <linux/netdevice.h>
+#include <linux/fddidevice.h>
+#include <linux/skbuff.h>
+#include <linux/pci.h>
+
+// is redefined by linux, but we need our definition
+#undef ADDR
+#ifdef MEM_MAPPED_IO
+#define	ADDR(a) (smc->hw.iop+(a))
+#else
+#define	ADDR(a) (((a)>>7) ? (outp(smc->hw.iop+B0_RAP,(a)>>7), (smc->hw.iop+( ((a)&0x7F) | ((a)>>7 ? 0x80:0)) )) : (smc->hw.iop+(((a)&0x7F)|((a)>>7 ? 0x80:0))))
+#endif
+
+#include "hwmtm.h"
+
+#define TRUE  1
+#define FALSE 0
+
+// HWM Definitions
+// -----------------------
+#define FDDI_TRACE(string, arg1, arg2, arg3)	// Performance analysis.
+#ifdef PCI
+#define NDD_TRACE(string, arg1, arg2, arg3)	// Performance analysis.
+#endif	// PCI
+#define SMT_PAGESIZE	PAGE_SIZE	// Size of a memory page (power of 2).
+// -----------------------
+
+
+// SMT Definitions
+// -----------------------
+#define	TICKS_PER_SECOND	HZ
+#define SMC_VERSION    		1
+// -----------------------
+
+
+// OS-Driver Definitions
+// -----------------------
+#define NO_ADDRESS 0xffe0	/* No Device (I/O) Address */
+#define SKFP_MAX_NUM_BOARDS 8	/* maximum number of PCI boards */
+
+#define SK_BUS_TYPE_PCI		0
+#define SK_BUS_TYPE_EISA	1
+
+#define FP_IO_LEN		256	/* length of IO area used */
+
+#define u8	unsigned char
+#define u16	unsigned short
+#define u32	unsigned int
+
+#define MAX_TX_QUEUE_LEN	20 // number of packets queued by driver
+#define MAX_FRAME_SIZE		4550
+
+#define	RX_LOW_WATERMARK	NUM_RECEIVE_BUFFERS  / 2
+#define TX_LOW_WATERMARK	NUM_TRANSMIT_BUFFERS - 2
+
+/*
+** Include the IOCTL stuff
+*/
+#include <linux/sockios.h>
+
+#define	SKFPIOCTL	SIOCDEVPRIVATE
+
+struct s_skfp_ioctl {
+	unsigned short cmd;                /* Command to run */
+	unsigned short len;                /* Length of the data buffer */
+	unsigned char __user *data;        /* Pointer to the data buffer */
+};
+
+/* 
+** Recognised ioctl commands for the driver 
+*/
+#define SKFP_GET_STATS		0x05 /* Get the driver statistics */
+#define SKFP_CLR_STATS		0x06 /* Zero out the driver statistics */
+
+// The per-adapter driver structure
+struct s_smt_os {
+	struct net_device *dev;
+	struct net_device *next_module;
+	u32	bus_type;		/* bus type (0 == PCI, 1 == EISA) */
+	struct pci_dev 	pdev;		/* PCI device structure */
+	
+	unsigned long base_addr;
+	unsigned char factory_mac_addr[8];
+	ulong	SharedMemSize;
+	ulong	SharedMemHeap;
+	void*	SharedMemAddr;
+	dma_addr_t SharedMemDMA;
+
+	ulong	QueueSkb;
+	struct	sk_buff_head SendSkbQueue;
+
+	ulong	MaxFrameSize;
+	u8	ResetRequested;
+
+	// MAC statistics structure
+	struct fddi_statistics MacStat;
+
+	// receive into this local buffer if no skb available
+	// data will be not valid, because multiple RxDs can
+	// point here at the same time, it must be at least
+	// MAX_FRAME_SIZE bytes in size
+	unsigned char *LocalRxBuffer;
+	dma_addr_t LocalRxBufferDMA;
+	
+	// Version (required by SMT module).
+	u_long smc_version ;
+
+	// Required by Hardware Module (HWM).
+	struct hw_modul hwm ;
+	
+	// For SMP-savety
+	spinlock_t DriverLock;
+	
+};
+
+typedef struct s_smt_os skfddi_priv;
+
+#endif	 // _TARGETOS_

drivers/net/fddi/skfp/h/types.h

@@ -0,0 +1,39 @@
+/******************************************************************************
+ *
+ *	(C)Copyright 1998,1999 SysKonnect,
+ *	a business unit of Schneider & Koch & Co. Datensysteme GmbH.
+ *
+ *	This program is free software; you can redistribute it and/or modify
+ *	it under the terms of the GNU General Public License as published by
+ *	the Free Software Foundation; either version 2 of the License, or
+ *	(at your option) any later version.
+ *
+ *	The information in this file is provided "AS IS" without warranty.
+ *
+ ******************************************************************************/
+
+#include	<linux/types.h>
+/*
+	----------------------
+	Basic SMT system types
+	----------------------
+*/
+#ifndef _TYPES_
+#define	_TYPES_
+
+#define _packed
+#ifndef far
+#define far
+#endif
+#ifndef _far
+#define _far
+#endif
+
+#define inp(p)  ioread8(p)
+#define inpw(p)	ioread16(p)
+#define inpd(p) ioread32(p)
+#define outp(p,c)  iowrite8(c,p)
+#define outpw(p,s) iowrite16(s,p)
+#define outpd(p,l) iowrite32(l,p)
+
+#endif	/* _TYPES_ */