defxx.h

powerpc内核mpc8241linux系统下net驱动程序

/*
 * File Name:
 *   defxx.h
 *
 * Copyright Information:
 *   Copyright Digital Equipment Corporation 1996.
 *
 *   This software may be used and distributed according to the terms of
 *   the GNU Public License, incorporated herein by reference.
 *
 * Abstract:
 *   Contains all definitions specified by port specification and required
 *   by the defxx.c driver.
 *
 * Maintainers:
 *   LVS	Lawrence V. Stefani
 *
 * Contact:
 *	 The author may be reached at:
 *
 *		Inet: [e-mail]
 *		Mail: Digital Equipment Corporation
 *			  550 King Street
 *			  M/S: LKG1-3/M07
 *			  Littleton, MA  01460
 *
 * Modification History:
 *		Date		Name	Description
 *		16-Aug-96	LVS		Created.
 *		09-Sep-96	LVS		Added group_prom field.  Moved read/write I/O
 *							macros to DEFXX.C.
 *		12-Sep-96	LVS		Removed packet request header pointers.
 */

#ifndef _DEFXX_H_
#define _DEFXX_H_

/* Define basic types for unsigned chars, shorts, longs */

typedef u8	PI_UINT8;
typedef u16	PI_UINT16;
typedef u32	PI_UINT32;

/* Define general structures */

typedef struct							/* 64-bit counter */
	{
	PI_UINT32  ms;
	PI_UINT32  ls;
	} PI_CNTR;

typedef struct							/* LAN address */
	{										
	PI_UINT32  lwrd_0;
	PI_UINT32  lwrd_1;
	} PI_LAN_ADDR;

typedef struct							/* Station ID address */
	{
	PI_UINT32  octet_7_4;
	PI_UINT32  octet_3_0;
	} PI_STATION_ID;


/* Define general constants */

#define PI_ALIGN_K_DESC_BLK	  			8192	/* Descriptor block boundary		*/
#define PI_ALIGN_K_CONS_BLK	  	 		64		/* Consumer block boundary		  	*/
#define PI_ALIGN_K_CMD_REQ_BUFF  		128	 	/* Xmt Command que buffer alignment */
#define PI_ALIGN_K_CMD_RSP_BUFF	 		128	 	/* Rcv Command que buffer alignment */
#define PI_ALIGN_K_UNSOL_BUFF	 		128	 	/* Unsol que buffer alignment	   	*/
#define PI_ALIGN_K_XMT_DATA_BUFF 		0	   	/* Xmt data que buffer alignment	*/
#define PI_ALIGN_K_RCV_DATA_BUFF 		128	 	/* Rcv que buffer alignment			*/

/* Define PHY index values */

#define PI_PHY_K_S						0		/* Index to S phy */
#define PI_PHY_K_A						0		/* Index to A phy */
#define PI_PHY_K_B						1		/* Index to B phy */
#define PI_PHY_K_MAX					2		/* Max number of phys */

/* Define FMC descriptor fields */

#define PI_FMC_DESCR_V_SOP				31
#define PI_FMC_DESCR_V_EOP				30
#define PI_FMC_DESCR_V_FSC				27
#define PI_FMC_DESCR_V_FSB_ERROR		26
#define PI_FMC_DESCR_V_FSB_ADDR_RECOG	25
#define PI_FMC_DESCR_V_FSB_ADDR_COPIED	24
#define PI_FMC_DESCR_V_FSB				22
#define PI_FMC_DESCR_V_RCC_FLUSH		21
#define PI_FMC_DESCR_V_RCC_CRC			20
#define PI_FMC_DESCR_V_RCC_RRR			17
#define PI_FMC_DESCR_V_RCC_DD			15
#define PI_FMC_DESCR_V_RCC_SS			13
#define PI_FMC_DESCR_V_RCC				13
#define PI_FMC_DESCR_V_LEN				0

#define PI_FMC_DESCR_M_SOP				0x80000000
#define PI_FMC_DESCR_M_EOP				0x40000000
#define PI_FMC_DESCR_M_FSC				0x38000000
#define PI_FMC_DESCR_M_FSB_ERROR		0x04000000
#define PI_FMC_DESCR_M_FSB_ADDR_RECOG	0x02000000
#define PI_FMC_DESCR_M_FSB_ADDR_COPIED	0x01000000
#define PI_FMC_DESCR_M_FSB				0x07C00000
#define PI_FMC_DESCR_M_RCC_FLUSH		0x00200000
#define PI_FMC_DESCR_M_RCC_CRC			0x00100000
#define PI_FMC_DESCR_M_RCC_RRR			0x000E0000
#define PI_FMC_DESCR_M_RCC_DD			0x00018000
#define PI_FMC_DESCR_M_RCC_SS			0x00006000
#define PI_FMC_DESCR_M_RCC				0x003FE000
#define PI_FMC_DESCR_M_LEN				0x00001FFF

#define PI_FMC_DESCR_K_RCC_FMC_INT_ERR	0x01AA

#define PI_FMC_DESCR_K_RRR_SUCCESS		0x00
#define PI_FMC_DESCR_K_RRR_SA_MATCH		0x01
#define PI_FMC_DESCR_K_RRR_DA_MATCH		0x02
#define PI_FMC_DESCR_K_RRR_FMC_ABORT	0x03
#define PI_FMC_DESCR_K_RRR_LENGTH_BAD	0x04
#define PI_FMC_DESCR_K_RRR_FRAGMENT		0x05
#define PI_FMC_DESCR_K_RRR_FORMAT_ERR	0x06
#define PI_FMC_DESCR_K_RRR_MAC_RESET	0x07

#define PI_FMC_DESCR_K_DD_NO_MATCH		0x0
#define PI_FMC_DESCR_K_DD_PROMISCUOUS	0x1
#define PI_FMC_DESCR_K_DD_CAM_MATCH		0x2
#define PI_FMC_DESCR_K_DD_LOCAL_MATCH	0x3

#define PI_FMC_DESCR_K_SS_NO_MATCH		0x0
#define PI_FMC_DESCR_K_SS_BRIDGE_MATCH	0x1
#define PI_FMC_DESCR_K_SS_NOT_POSSIBLE	0x2
#define PI_FMC_DESCR_K_SS_LOCAL_MATCH	0x3

/* Define some max buffer sizes */

#define PI_CMD_REQ_K_SIZE_MAX			512
#define PI_CMD_RSP_K_SIZE_MAX			512
#define PI_UNSOL_K_SIZE_MAX				512
#define PI_SMT_HOST_K_SIZE_MAX			4608		/* 4 1/2 K */
#define PI_RCV_DATA_K_SIZE_MAX			4608		/* 4 1/2 K */
#define PI_XMT_DATA_K_SIZE_MAX			4608		/* 4 1/2 K */

/* Define adapter states */

#define PI_STATE_K_RESET				0
#define PI_STATE_K_UPGRADE		  		1
#define PI_STATE_K_DMA_UNAVAIL			2
#define PI_STATE_K_DMA_AVAIL			3
#define PI_STATE_K_LINK_AVAIL			4
#define PI_STATE_K_LINK_UNAVAIL	 		5
#define PI_STATE_K_HALTED		   		6
#define PI_STATE_K_RING_MEMBER			7
#define PI_STATE_K_NUMBER				8 

/* Define codes for command type */

#define PI_CMD_K_START					0x00
#define PI_CMD_K_FILTERS_SET			0x01
#define PI_CMD_K_FILTERS_GET			0x02
#define PI_CMD_K_CHARS_SET				0x03
#define PI_CMD_K_STATUS_CHARS_GET		0x04
#define PI_CMD_K_CNTRS_GET				0x05
#define PI_CMD_K_CNTRS_SET				0x06
#define PI_CMD_K_ADDR_FILTER_SET		0x07
#define PI_CMD_K_ADDR_FILTER_GET		0x08
#define PI_CMD_K_ERROR_LOG_CLEAR		0x09
#define PI_CMD_K_ERROR_LOG_GET			0x0A
#define PI_CMD_K_FDDI_MIB_GET			0x0B
#define PI_CMD_K_DEC_EXT_MIB_GET		0x0C
#define PI_CMD_K_DEVICE_SPECIFIC_GET	0x0D
#define PI_CMD_K_SNMP_SET				0x0E
#define PI_CMD_K_UNSOL_TEST				0x0F
#define PI_CMD_K_SMT_MIB_GET			0x10
#define PI_CMD_K_SMT_MIB_SET			0x11
#define PI_CMD_K_MAX					0x11	/* Must match last */

/* Define item codes for Chars_Set and Filters_Set commands */

#define PI_ITEM_K_EOL					0x00 	/* End-of-Item list 		  */
#define PI_ITEM_K_T_REQ					0x01 	/* DECnet T_REQ 			  */
#define PI_ITEM_K_TVX					0x02 	/* DECnet TVX 				  */
#define PI_ITEM_K_RESTRICTED_TOKEN		0x03 	/* DECnet Restricted Token 	  */	 
#define PI_ITEM_K_LEM_THRESHOLD			0x04 	/* DECnet LEM Threshold 	  */
#define PI_ITEM_K_RING_PURGER			0x05 	/* DECnet Ring Purger Enable  */	
#define PI_ITEM_K_CNTR_INTERVAL			0x06 	/* Chars_Set 				  */
#define PI_ITEM_K_IND_GROUP_PROM		0x07 	/* Filters_Set 				  */
#define PI_ITEM_K_GROUP_PROM			0x08 	/* Filters_Set 				  */
#define PI_ITEM_K_BROADCAST				0x09 	/* Filters_Set 				  */
#define PI_ITEM_K_SMT_PROM				0x0A 	/* Filters_Set				  */
#define PI_ITEM_K_SMT_USER				0x0B 	/* Filters_Set 				  */
#define PI_ITEM_K_RESERVED				0x0C 	/* Filters_Set 				  */
#define PI_ITEM_K_IMPLEMENTOR			0x0D 	/* Filters_Set 				  */
#define PI_ITEM_K_LOOPBACK_MODE			0x0E 	/* Chars_Set 				  */
#define PI_ITEM_K_CONFIG_POLICY			0x10 	/* SMTConfigPolicy 			  */
#define PI_ITEM_K_CON_POLICY			0x11 	/* SMTConnectionPolicy 		  */
#define PI_ITEM_K_T_NOTIFY				0x12 	/* SMTTNotify 				  */
#define PI_ITEM_K_STATION_ACTION		0x13 	/* SMTStationAction			  */
#define PI_ITEM_K_MAC_PATHS_REQ	   		0x15 	/* MACPathsRequested 		  */
#define PI_ITEM_K_MAC_ACTION			0x17 	/* MACAction 				  */
#define PI_ITEM_K_CON_POLICIES			0x18 	/* PORTConnectionPolicies	  */
#define PI_ITEM_K_PORT_PATHS_REQ		0x19 	/* PORTPathsRequested 		  */
#define PI_ITEM_K_MAC_LOOP_TIME			0x1A 	/* PORTMACLoopTime 			  */
#define PI_ITEM_K_TB_MAX				0x1B 	/* PORTTBMax 				  */
#define PI_ITEM_K_LER_CUTOFF			0x1C 	/* PORTLerCutoff 			  */
#define PI_ITEM_K_LER_ALARM				0x1D 	/* PORTLerAlarm 			  */
#define PI_ITEM_K_PORT_ACTION			0x1E 	/* PORTAction 				  */
#define PI_ITEM_K_FLUSH_TIME			0x20 	/* Chars_Set 				  */
#define PI_ITEM_K_MAC_T_REQ				0x29 	/* MACTReq 					  */
#define PI_ITEM_K_EMAC_RING_PURGER		0x2A 	/* eMACRingPurgerEnable		  */
#define PI_ITEM_K_EMAC_RTOKEN_TIMEOUT	0x2B 	/* eMACRestrictedTokenTimeout */
#define PI_ITEM_K_FDX_ENB_DIS			0x2C 	/* eFDXEnable				  */
#define PI_ITEM_K_MAX					0x2C 	/* Must equal high item		  */

/* Values for some of the items */

#define PI_K_FALSE						0	   /* Generic false */
#define PI_K_TRUE						1	   /* Generic true  */

#define PI_SNMP_K_TRUE					1	   /* SNMP true/false values */
#define PI_SNMP_K_FALSE					2

#define PI_FSTATE_K_BLOCK				0	   /* Filter State */
#define PI_FSTATE_K_PASS				1

/* Define command return codes */

#define PI_RSP_K_SUCCESS				0x00
#define PI_RSP_K_FAILURE				0x01
#define PI_RSP_K_WARNING				0x02
#define PI_RSP_K_LOOP_MODE_BAD			0x03
#define PI_RSP_K_ITEM_CODE_BAD			0x04
#define PI_RSP_K_TVX_BAD				0x05
#define PI_RSP_K_TREQ_BAD				0x06
#define PI_RSP_K_TOKEN_BAD				0x07
#define PI_RSP_K_NO_EOL					0x0C
#define PI_RSP_K_FILTER_STATE_BAD		0x0D
#define PI_RSP_K_CMD_TYPE_BAD			0x0E
#define PI_RSP_K_ADAPTER_STATE_BAD		0x0F
#define PI_RSP_K_RING_PURGER_BAD		0x10
#define PI_RSP_K_LEM_THRESHOLD_BAD		0x11
#define PI_RSP_K_LOOP_NOT_SUPPORTED		0x12
#define PI_RSP_K_FLUSH_TIME_BAD			0x13
#define PI_RSP_K_NOT_IMPLEMENTED		0x14
#define PI_RSP_K_CONFIG_POLICY_BAD		0x15
#define PI_RSP_K_STATION_ACTION_BAD		0x16
#define PI_RSP_K_MAC_ACTION_BAD			0x17
#define PI_RSP_K_CON_POLICIES_BAD		0x18
#define PI_RSP_K_MAC_LOOP_TIME_BAD		0x19
#define PI_RSP_K_TB_MAX_BAD				0x1A
#define PI_RSP_K_LER_CUTOFF_BAD			0x1B
#define PI_RSP_K_LER_ALARM_BAD			0x1C
#define PI_RSP_K_MAC_PATHS_REQ_BAD		0x1D
#define PI_RSP_K_MAC_T_REQ_BAD			0x1E
#define PI_RSP_K_EMAC_RING_PURGER_BAD	0x1F
#define PI_RSP_K_EMAC_RTOKEN_TIME_BAD	0x20
#define PI_RSP_K_NO_SUCH_ENTRY			0x21
#define PI_RSP_K_T_NOTIFY_BAD			0x22
#define PI_RSP_K_TR_MAX_EXP_BAD			0x23
#define PI_RSP_K_MAC_FRM_ERR_THR_BAD	0x24
#define PI_RSP_K_MAX_T_REQ_BAD			0x25
#define PI_RSP_K_FDX_ENB_DIS_BAD		0x26
#define PI_RSP_K_ITEM_INDEX_BAD			0x27
#define PI_RSP_K_PORT_ACTION_BAD		0x28

/* Commonly used structures */

typedef struct									/* Item list */
	{
	PI_UINT32  item_code;
	PI_UINT32  value;
	} PI_ITEM_LIST;

typedef struct									/* Response header */
	{
	PI_UINT32  reserved;
	PI_UINT32  cmd_type;
	PI_UINT32  status;
	} PI_RSP_HEADER;


/* Start Command */

typedef struct
	{
	PI_UINT32  cmd_type;
	} PI_CMD_START_REQ;

/* Start Response */

typedef struct 
	{
	PI_RSP_HEADER   header;	
	} PI_CMD_START_RSP;

/* Filters_Set Request */

#define PI_CMD_FILTERS_SET_K_ITEMS_MAX  63		/* Fits in a 512 byte buffer */

typedef struct 
	{
	PI_UINT32		cmd_type;
	PI_ITEM_LIST	item[PI_CMD_FILTERS_SET_K_ITEMS_MAX];
	} PI_CMD_FILTERS_SET_REQ;

/* Filters_Set Response */

typedef struct
	{
	PI_RSP_HEADER   header;	
	} PI_CMD_FILTERS_SET_RSP;

/* Filters_Get Request */

typedef struct
	{
	PI_UINT32		cmd_type;   
	} PI_CMD_FILTERS_GET_REQ;

/* Filters_Get Response */

typedef struct 
	{
	PI_RSP_HEADER   header;	
	PI_UINT32		ind_group_prom;
	PI_UINT32		group_prom;
	PI_UINT32		broadcast_all;
	PI_UINT32		smt_all;
	PI_UINT32		smt_user;
	PI_UINT32		reserved_all;
	PI_UINT32		implementor_all;
	} PI_CMD_FILTERS_GET_RSP;


/* Chars_Set Request */

#define PI_CMD_CHARS_SET_K_ITEMS_MAX 42		/* Fits in a 512 byte buffer */

typedef struct
	{
	PI_UINT32		cmd_type;
	struct							  		/* Item list */
		{
		PI_UINT32	item_code;
		PI_UINT32	value;
		PI_UINT32	item_index;
		} item[PI_CMD_CHARS_SET_K_ITEMS_MAX];	
	} PI_CMD_CHARS_SET_REQ;

/* Chars_Set Response */

typedef struct
	{
	PI_RSP_HEADER   header;	
	} PI_CMD_CHARS_SET_RSP;


/* SNMP_Set Request */

#define PI_CMD_SNMP_SET_K_ITEMS_MAX 42	   	/* Fits in a 512 byte buffer */

typedef struct
	{
	PI_UINT32		cmd_type;
	struct							   		/* Item list */
		{
		PI_UINT32	item_code;
		PI_UINT32	value;
		PI_UINT32	item_index;
		} item[PI_CMD_SNMP_SET_K_ITEMS_MAX];	
	} PI_CMD_SNMP_SET_REQ;

/* SNMP_Set Response */

typedef struct
	{
	PI_RSP_HEADER   header;	
	} PI_CMD_SNMP_SET_RSP;


/* SMT_MIB_Set Request */

#define PI_CMD_SMT_MIB_SET_K_ITEMS_MAX 42	/* Max number of items */ 

typedef struct
	{
	PI_UINT32	cmd_type;
	struct
		{
		PI_UINT32	item_code;
		PI_UINT32	value;
		PI_UINT32	item_index;
		} item[PI_CMD_SMT_MIB_SET_K_ITEMS_MAX];
	} PI_CMD_SMT_MIB_SET_REQ;

/* SMT_MIB_Set Response */

typedef struct
	{
	PI_RSP_HEADER   header;	
	} PI_CMD_SMT_MIB_SET_RSP;

/* SMT_MIB_Get Request */

typedef struct
	{
	PI_UINT32  cmd_type;
	} PI_CMD_SMT_MIB_GET_REQ;

/* SMT_MIB_Get Response */

typedef struct						  /* Refer to ANSI FDDI SMT Rev. 7.3 */
	{
	PI_RSP_HEADER  header;
	
	/* SMT GROUP */														  

	PI_STATION_ID  	smt_station_id;
	PI_UINT32 		smt_op_version_id;
	PI_UINT32	   	smt_hi_version_id;
	PI_UINT32	   	smt_lo_version_id;
	PI_UINT32	   	smt_user_data[8];
	PI_UINT32	   	smt_mib_version_id;
	PI_UINT32	   	smt_mac_ct;
	PI_UINT32	   	smt_non_master_ct;
	PI_UINT32	   	smt_master_ct;
	PI_UINT32	   	smt_available_paths;
	PI_UINT32	   	smt_config_capabilities;
	PI_UINT32	   	smt_config_policy;
	PI_UINT32	   	smt_connection_policy;
	PI_UINT32	   	smt_t_notify;
	PI_UINT32	   	smt_stat_rpt_policy;
	PI_UINT32	   	smt_trace_max_expiration;
	PI_UINT32	   	smt_bypass_present;
	PI_UINT32	  	smt_ecm_state;
	PI_UINT32	   	smt_cf_state;
	PI_UINT32	   	smt_remote_disconnect_flag;
	PI_UINT32	   	smt_station_status;
	PI_UINT32	   	smt_peer_wrap_flag;
	PI_CNTR	   		smt_msg_time_stamp;
	PI_CNTR	  		smt_transition_time_stamp;

	/* MAC GROUP */

	PI_UINT32		mac_frame_status_functions;
	PI_UINT32		mac_t_max_capability;
	PI_UINT32		mac_tvx_capability;