/****************************************************************************** * * Name:	skqueue.h * Project:	GEnesis, PCI Gigabit Ethernet Adapter * Version:	$Revision: 1.1.1.1 $ * Date:	$Date: 2006/12/06 00:22:14 $ * Purpose:	Defines for the Event queue * ******************************************************************************//****************************************************************************** * *	(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. * ******************************************************************************//****************************************************************************** * * History: * *	$Log: skqueue.h,v $ *	Revision 1.1.1.1  2006/12/06 00:22:14  scsuh *	new start of u-boot 1.1.6 *	 *	Revision 1.14  2002/03/15 10:52:13  mkunz *	Added event classes for link aggregation * *	Revision 1.13  1999/11/22 13:59:05  cgoos *	Changed license header to GPL. * *	Revision 1.12  1998/09/08 08:48:01  gklug *	add: init level handling * *	Revision 1.11  1998/09/03 14:15:11  gklug *	add: CSUM and HWAC Eventclass and function. *	fix: pParaPtr according to CCC * *	Revision 1.10  1998/08/20 12:43:03  gklug *	add: typedef SK_QUEUE * *	Revision 1.9  1998/08/19 09:50:59  gklug *	fix: remove struct keyword from c-code (see CCC) add typedefs * *	Revision 1.8  1998/08/18 07:00:01  gklug *	fix: SK_PTR not defined use void * instead. * *	Revision 1.7  1998/08/17 13:43:19  gklug *	chg: Parameter will be union of 64bit para, 2 times SK_U32 or SK_PTR * *	Revision 1.6  1998/08/14 07:09:30  gklug *	fix: chg pAc -> pAC * *	Revision 1.5  1998/08/11 14:26:44  gklug *	chg: Event Dispatcher returns now int. * *	Revision 1.4  1998/08/11 12:15:21  gklug *	add: Error numbers of skqueue module * *	Revision 1.3  1998/08/07 12:54:23  gklug *	fix: first compiled version * *	Revision 1.2  1998/08/07 09:34:00  gklug *	adapt structure defs to CCC *	add: prototypes for functions * *	Revision 1.1  1998/07/30 14:52:12  gklug *	Initial version. *	Defines Event Classes, Event structs and queue management variables. * * * ******************************************************************************//* * SKQUEUE.H	contains all defines and types for the event queue */#ifndef _SKQUEUE_H_#define _SKQUEUE_H_/* * define the event classes to be served */#define	SKGE_DRV	1	/* Driver Event Class */#define	SKGE_RLMT	2	/* RLMT Event Class */#define	SKGE_I2C	3	/* i2C Event Class */#define	SKGE_PNMI	4	/* PNMI Event Class */#define	SKGE_CSUM	5	/* Checksum Event Class */#define	SKGE_HWAC	6	/* Hardware Access Event Class */#define	SKGE_SWT	9	/* Software Timer Event Class */#define	SKGE_LACP	10	/* LACP Aggregation Event Class */#define	SKGE_RSF	11	/* RSF Aggregation Event Class */#define	SKGE_MARKER	12	/* MARKER Aggregation Event Class */#define	SKGE_FD		13	/* FD Distributor Event Class *//* * define event queue as circular buffer */#define SK_MAX_EVENT	64/* * Parameter union for the Para stuff */typedef	union u_EvPara {	void	*pParaPtr;	/* Parameter Pointer */	SK_U64	Para64;		/* Parameter 64bit version */	SK_U32	Para32[2];	/* Parameter Array of 32bit parameters */} SK_EVPARA;/* * Event Queue *	skqueue.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. */typedef	struct s_EventElem {	SK_U32		Class ;			/* Event class */	SK_U32		Event ;			/* Event value */	SK_EVPARA	Para ;			/* Event parameter */} SK_EVENTELEM;typedef	struct s_Queue {	SK_EVENTELEM	EvQueue[SK_MAX_EVENT];	SK_EVENTELEM	*EvPut ;	SK_EVENTELEM	*EvGet ;} SK_QUEUE;extern	void SkEventInit(SK_AC *pAC, SK_IOC Ioc, int Level);extern	void SkEventQueue(SK_AC *pAC, SK_U32 Class, SK_U32 Event,	SK_EVPARA Para);extern	int SkEventDispatcher(SK_AC *pAC,SK_IOC Ioc);/* Define Error Numbers and messages */#define	SKERR_Q_E001	(SK_ERRBASE_QUEUE+0)#define	SKERR_Q_E001MSG	"Event queue overflow"#define	SKERR_Q_E002	(SKERR_Q_E001+1)#define	SKERR_Q_E002MSG	"Undefined event class"#endif	/* _SKQUEUE_H_ */