diff options
Diffstat (limited to 'drivers/net/sk98lin/skqueue.c')
| -rw-r--r-- | drivers/net/sk98lin/skqueue.c | 179 |
1 files changed, 0 insertions, 179 deletions
diff --git a/drivers/net/sk98lin/skqueue.c b/drivers/net/sk98lin/skqueue.c deleted file mode 100644 index 0275b4f71d9..00000000000 --- a/drivers/net/sk98lin/skqueue.c +++ /dev/null @@ -1,179 +0,0 @@ -/****************************************************************************** - * - * Name: skqueue.c - * Project: Gigabit Ethernet Adapters, Event Scheduler Module - * Version: $Revision: 1.20 $ - * Date: $Date: 2003/09/16 13:44:00 $ - * Purpose: Management of an event queue. - * - ******************************************************************************/ - -/****************************************************************************** - * - * (C)Copyright 1998-2002 SysKonnect GmbH. - * (C)Copyright 2002-2003 Marvell. - * - * 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. - * - ******************************************************************************/ - - -/* - * Event queue and dispatcher - */ -#if (defined(DEBUG) || ((!defined(LINT)) && (!defined(SK_SLIM)))) -static const char SysKonnectFileId[] = - "@(#) $Id: skqueue.c,v 1.20 2003/09/16 13:44:00 rschmidt Exp $ (C) Marvell."; -#endif - -#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 -#ifndef SK_SLIM - 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: /* PNMI Event */ - Rtv = SkPnmiEvent(pAC, Ioc, pEv->Event, pEv->Para); - break; -#endif /* not SK_SLIM */ -#endif /* not 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 */ |