diff options
Diffstat (limited to 'drivers/net/sk98lin/skqueue.c')
| -rw-r--r-- | drivers/net/sk98lin/skqueue.c | 238 |
1 files changed, 0 insertions, 238 deletions
diff --git a/drivers/net/sk98lin/skqueue.c b/drivers/net/sk98lin/skqueue.c deleted file mode 100644 index de7441e..0000000 --- a/drivers/net/sk98lin/skqueue.c +++ /dev/null @@ -1,238 +0,0 @@ -/****************************************************************************** - * - * Name: skqueue.c - * Project: GEnesis, PCI Gigabit Ethernet Adapter - * Version: $Revision: 1.18 $ - * Date: $Date: 2002/05/07 14:11:11 $ - * Purpose: Management of an 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.c,v $ - * Revision 1.18 2002/05/07 14:11:11 rwahl - * Fixed Watcom Precompiler error. - * - * Revision 1.17 2002/03/25 10:06:41 mkunz - * SkIgnoreEvent deleted - * - * Revision 1.16 2002/03/15 10:51:59 mkunz - * Added event classes for link aggregation - * - * Revision 1.15 1999/11/22 13:36:29 cgoos - * Changed license header to GPL. - * - * Revision 1.14 1998/10/15 15:11:35 gklug - * fix: ID_sccs to SysKonnectFileId - * - * Revision 1.13 1998/09/08 08:47:52 gklug - * add: init level handling - * - * Revision 1.12 1998/09/08 07:43:20 gklug - * fix: Sirq Event function name - * - * Revision 1.11 1998/09/08 05:54:34 gklug - * chg: define SK_CSUM is replaced by SK_USE_CSUM - * - * Revision 1.10 1998/09/03 14:14:49 gklug - * add: CSUM and HWAC Eventclass and function. - * - * Revision 1.9 1998/08/19 09:50:50 gklug - * fix: remove struct keyword from c-code (see CCC) add typedefs - * - * Revision 1.8 1998/08/17 13:43:11 gklug - * chg: Parameter will be union of 64bit para, 2 times SK_U32 or SK_PTR - * - * Revision 1.7 1998/08/14 07:09:11 gklug - * fix: chg pAc -> pAC - * - * Revision 1.6 1998/08/11 12:13:14 gklug - * add: return code feature of Event service routines - * add: correct Error log calls - * - * Revision 1.5 1998/08/07 12:53:45 gklug - * fix: first compiled version - * - * Revision 1.4 1998/08/07 09:20:48 gklug - * adapt functions to C coding conventions. - * - * Revision 1.3 1998/08/05 11:29:32 gklug - * rmv: Timer event entry. Timer will queue event directly - * - * Revision 1.2 1998/07/31 11:22:40 gklug - * Initial version - * - * Revision 1.1 1998/07/30 15:14:01 gklug - * Initial version. Adapted from SMT - * - * - * - ******************************************************************************/ - - -#include <config.h> - -/* - Event queue and dispatcher -*/ -static const char SysKonnectFileId[] = - "$Header: /usr56/projects/ge/schedule/skqueue.c,v 1.18 2002/05/07 14:11:11 rwahl Exp $" ; - -#include "h/skdrv1st.h" /* Driver Specific Definitions */ -#include "h/skqueue.h" /* Queue Definitions */ -#include "h/skdrv2nd.h" /* Adapter Control- and Driver specific Def. */ - -#ifdef __C2MAN__ -/* - Event queue management. - - General Description: - - */ -intro() -{} -#endif - -#define PRINTF(a,b,c) - -/* - * init event queue management - * - * Must be called during init level 0. - */ -void SkEventInit( -SK_AC *pAC, /* Adapter context */ -SK_IOC Ioc, /* IO context */ -int Level) /* Init level */ -{ - switch (Level) { - case SK_INIT_DATA: - pAC->Event.EvPut = pAC->Event.EvGet = pAC->Event.EvQueue ; - break; - default: - break; - } -} - -/* - * add event to queue - */ -void SkEventQueue( -SK_AC *pAC, /* Adapters context */ -SK_U32 Class, /* Event Class */ -SK_U32 Event, /* Event to be queued */ -SK_EVPARA Para) /* Event parameter */ -{ - pAC->Event.EvPut->Class = Class ; - pAC->Event.EvPut->Event = Event ; - pAC->Event.EvPut->Para = Para ; - if (++pAC->Event.EvPut == &pAC->Event.EvQueue[SK_MAX_EVENT]) - pAC->Event.EvPut = pAC->Event.EvQueue ; - - if (pAC->Event.EvPut == pAC->Event.EvGet) { - SK_ERR_LOG(pAC, SK_ERRCL_NORES, SKERR_Q_E001, SKERR_Q_E001MSG) ; - } -} - -/* - * event dispatcher - * while event queue is not empty - * get event from queue - * send command to state machine - * end - * return error reported by individual Event function - * 0 if no error occured. - */ -int SkEventDispatcher( -SK_AC *pAC, /* Adapters Context */ -SK_IOC Ioc) /* Io context */ -{ - SK_EVENTELEM *pEv ; /* pointer into queue */ - SK_U32 Class ; - int Rtv ; - - pEv = pAC->Event.EvGet ; - PRINTF("dispatch get %x put %x\n",pEv,pAC->Event.ev_put) ; - while (pEv != pAC->Event.EvPut) { - PRINTF("dispatch Class %d Event %d\n",pEv->Class,pEv->Event) ; - switch(Class = pEv->Class) { -#ifndef SK_USE_LAC_EV - case SKGE_RLMT : /* RLMT Event */ - Rtv = SkRlmtEvent(pAC,Ioc,pEv->Event,pEv->Para); - break ; - case SKGE_I2C : /* I2C Event */ - Rtv = SkI2cEvent(pAC,Ioc,pEv->Event,pEv->Para); - break ; - case SKGE_PNMI : - Rtv = SkPnmiEvent(pAC,Ioc,pEv->Event,pEv->Para); - break ; -#endif /* SK_USE_LAC_EV */ - case SKGE_DRV : /* Driver Event */ - Rtv = SkDrvEvent(pAC,Ioc,pEv->Event,pEv->Para); - break ; -#ifndef SK_USE_SW_TIMER - case SKGE_HWAC : - Rtv = SkGeSirqEvent(pAC,Ioc,pEv->Event,pEv->Para); - break ; -#else /* !SK_USE_SW_TIMER */ - case SKGE_SWT : - Rtv = SkSwtEvent(pAC,Ioc,pEv->Event,pEv->Para); - break ; -#endif /* !SK_USE_SW_TIMER */ -#ifdef SK_USE_LAC_EV - case SKGE_LACP : - Rtv = SkLacpEvent(pAC,Ioc,pEv->Event,pEv->Para); - break ; - case SKGE_RSF : - Rtv = SkRsfEvent(pAC,Ioc,pEv->Event,pEv->Para); - break ; - case SKGE_MARKER : - Rtv = SkMarkerEvent(pAC,Ioc,pEv->Event,pEv->Para); - break ; - case SKGE_FD : - Rtv = SkFdEvent(pAC,Ioc,pEv->Event,pEv->Para); - break ; -#endif /* SK_USE_LAC_EV */ -#ifdef SK_USE_CSUM - case SKGE_CSUM : - Rtv = SkCsEvent(pAC,Ioc,pEv->Event,pEv->Para); - break ; -#endif /* SK_USE_CSUM */ - default : - SK_ERR_LOG(pAC, SK_ERRCL_SW, SKERR_Q_E002, - SKERR_Q_E002MSG) ; - Rtv = 0; - } - - if (Rtv != 0) { - return(Rtv) ; - } - - if (++pEv == &pAC->Event.EvQueue[SK_MAX_EVENT]) - pEv = pAC->Event.EvQueue ; - - /* Renew get: it is used in queue_events to detect overruns */ - pAC->Event.EvGet = pEv; - } - - return(0) ; -} - -/* End of file */ |