diff options
Diffstat (limited to 'wl1271/stad/src/Ctrl_Interface/EvHandler.c')
| -rw-r--r-- | wl1271/stad/src/Ctrl_Interface/EvHandler.c | 294 |
1 files changed, 0 insertions, 294 deletions
diff --git a/wl1271/stad/src/Ctrl_Interface/EvHandler.c b/wl1271/stad/src/Ctrl_Interface/EvHandler.c deleted file mode 100644 index 91b594d8..00000000 --- a/wl1271/stad/src/Ctrl_Interface/EvHandler.c +++ /dev/null @@ -1,294 +0,0 @@ -/* - * EvHandler.c - * - * Copyright(c) 1998 - 2010 Texas Instruments. All rights reserved. - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * * Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * * Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in - * the documentation and/or other materials provided with the - * distribution. - * * Neither the name Texas Instruments nor the names of its - * contributors may be used to endorse or promote products derived - * from this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT - * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, - * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT - * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE - * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ - -#define __FILE_ID__ FILE_ID_50 -#include "IPCKernelApi.h" -#include "EvHandler.h" -#include "osApi.h" -#include "osDebug.h" - -#ifndef _WINDOWS -#include "windows_types.h" -#else -#include <windows.h> -#endif /*_WINDOWS*/ - -#ifdef EV_HANDLER_DEBUG -TI_HANDLE ghEvHandler; /* for debug, remove later*/ -#endif - -/* ************************** Upper Interface **********************************/ - -TI_HANDLE EvHandler_Create (TI_HANDLE hOs) -{ - TEvHandlerObj *pEvHandler; - - PRINT(DBG_INIT_LOUD, (" EvHandlerInit\n")); - pEvHandler = os_memoryAlloc(hOs,sizeof(TEvHandlerObj)); - - if(NULL == pEvHandler) - { - PRINT(DBG_INIT_LOUD, ("EvHandler_Create() - Allocation failed! Returning NULL.\n")); - return NULL; - } - - os_memoryZero(hOs,pEvHandler,sizeof(TEvHandlerObj)); - - #ifdef EV_HANDLER_DEBUG - ghEvHandler= pEvHandler; - PRINTF(DBG_INIT_VERY_LOUD, ("EvHandlerInit: ghEvHandler set to %08X\n", ghEvHandler)); - #endif - - pEvHandler->hOs = hOs; - - pEvHandler->LastUMEventType = 0xFFFFFFFF; - - return (TI_HANDLE) pEvHandler; -} - -TI_UINT32 EvHandlerUnload (TI_HANDLE hEvHandler) -{ - - TEvHandlerObj *pEvHandler; - - PRINT(DBG_INIT_LOUD, (" ev_handler_unLoad\n")); - pEvHandler = (TEvHandlerObj *)hEvHandler; - - os_memoryFree(pEvHandler->hOs,pEvHandler,sizeof(TEvHandlerObj)); - - return TI_OK; -} - - -TI_UINT32 EvHandlerRegisterEvent(TI_HANDLE hEvHandler, TI_UINT8* pData, TI_UINT32 Length) -{ - TEvHandlerObj *pEvHandler; - IPC_EVENT_PARAMS *pEvParams; - TI_UINT32 ModuleIndex; - - if( (hEvHandler==NULL) || (pData == NULL)){ - PRINT(DBG_INIT_ERROR, "EvHandler:EvHandlerRegisterEvent Bad Handle passed \n"); - return TI_NOK; - } - -#ifdef EV_HANDLER_DEBUG - if (ghEvHandler != hEvHandler) - { - return TI_NOK; - } -#endif - - pEvHandler = (TEvHandlerObj *)hEvHandler; - pEvParams = (IPC_EVENT_PARAMS *)pData; - - PRINTF(DBG_INIT_LOUD, (" EvHandlerRegisterEvent EventType = %d \n",pEvParams->uEventType)); - - /* used to be: if ( sizeof(IPC_EVENT_PARAMS) != Length) - relaxed size checking (okay if output buffer is larger) */ - if (sizeof(IPC_EVENT_PARAMS) > Length) - { - PRINTF(DBG_INIT_ERROR, (" EvHandlerRegisterEvent Error sizeof(IPC_EVENT_PARAMS) != Length," - "%d != %d \n",sizeof(IPC_EVENT_PARAMS), (int)Length)); - return (TI_UINT32)STATUS_INVALID_PARAMETER; - } - - if (pEvParams->uEventType >= IPC_EVENT_MAX){ - PRINTF(DBG_INIT_ERROR, (" EvHandlerRegisterEvent Error - Invalid Event Type = %d \n", - pEvParams->uEventType)); - return (TI_UINT32)STATUS_INVALID_PARAMETER; - } - - ModuleIndex = 0; - - while ((ModuleIndex < MAX_REGISTERED_MODULES) && - (pEvHandler->RegistrationArray[pEvParams->uEventType][ModuleIndex].uEventID != NULL)) - { - ModuleIndex++; - } - - if (ModuleIndex == MAX_REGISTERED_MODULES) - { - PRINTF(DBG_INIT_WARNING, (" EvHandlerRegisterEvent %d " - "Registration queue full or event already registered!\n", - pEvParams->uEventType)); - return (TI_UINT32)STATUS_INVALID_PARAMETER; - } - - os_memoryCopy(pEvHandler->hOs,(TI_UINT8*)&pEvHandler->RegistrationArray[pEvParams->uEventType][ModuleIndex], - (TI_UINT8*)pEvParams,Length); - - pEvParams->uEventID = (TI_HANDLE)&pEvHandler->RegistrationArray[pEvParams->uEventType][ModuleIndex]; - - pEvHandler->RegistrationArray[pEvParams->uEventType][ModuleIndex].uEventID = pEvParams->uEventID; - - PRINT(DBG_INIT_LOUD, " EvHandlerRegisterEvent Out \n"); - return STATUS_SUCCESS; - -} - - -TI_UINT32 EvHandlerUnRegisterEvent(TI_HANDLE hEvHandler, TI_HANDLE uEventID) -{ - TEvHandlerObj *pEvHandler; - IPC_EVENT_PARAMS *pEvParams; - TI_UINT32 ModuleIndex; - -#ifdef EV_HANDLER_DEBUG - if (ghEvHandler != hEvHandler ) - { - return TI_NOK; - } -#endif - - if (uEventID == NULL) - { - return TI_NOK; - } - - pEvHandler = (TEvHandlerObj *)hEvHandler; - pEvParams = (IPC_EVENT_PARAMS *)uEventID; - - PRINTF(DBG_INIT_LOUD, (" EvHandlerUnRegisterEvent EventType = %d \n",pEvParams->uEventType)); - - if( pEvParams->uEventType >= IPC_EVENT_MAX){ - PRINTF(DBG_INIT_ERROR, (" EvHandlerRegisterEvent Error Event Type = %d \n", - pEvParams->uEventType)); - return (TI_UINT32)STATUS_INVALID_PARAMETER; - } - - ModuleIndex = 0; - - while ((ModuleIndex < MAX_REGISTERED_MODULES) && - (pEvHandler->RegistrationArray[pEvParams->uEventType][ModuleIndex].uEventID != pEvParams->uEventID)) - { - ModuleIndex++; - } - - if (ModuleIndex == MAX_REGISTERED_MODULES) - { - PRINTF(DBG_INIT_ERROR, (" EvHandlerUnRegisterEvent %d " - "Registration queue doesn't hold this event!\n", - pEvParams->uEventType )); - return (TI_UINT32)STATUS_INVALID_PARAMETER; - } - pEvHandler->RegistrationArray[pEvParams->uEventType][ModuleIndex].uEventID = NULL; - - return STATUS_SUCCESS; -} - -/* ************************** Upper Interface End*********************************/ - -/* ************************** Bottom Interface **********************************/ - -TI_UINT32 EvHandlerSendEvent(TI_HANDLE hEvHandler, TI_UINT32 EvType, TI_UINT8* pData, TI_UINT32 Length) -{ - TEvHandlerObj *pEvHandler; - IPC_EV_DATA* pNewEvent; - TI_UINT32 TailIndex=0; - TI_UINT32 ModuleIndex=0; - - PRINTF(DBG_INIT_LOUD, (" EvHandlerSendEvent %d \n", EvType)); - - if(hEvHandler == NULL){ - PRINT(DBG_INIT_ERROR, "EvHandlerSendEvent Bad Handle passed \n"); - return TI_NOK; - } - -#ifdef EV_HANDLER_DEBUG - if (ghEvHandler != hEvHandler) - { - return TI_NOK; - } -#endif - - pEvHandler = (TEvHandlerObj *)hEvHandler; - - TailIndex = pEvHandler->SendEventArray.TailIndex; - - while ((ModuleIndex < MAX_REGISTERED_MODULES) && (EvType <= IPC_EVENT_MAX)) - { - if (pEvHandler->RegistrationArray[EvType][ModuleIndex].uEventID != NULL ) - { - if(pEvHandler->SendEventArray.Counter == MAX_SEND_EVENTS) - { - PRINT(DBG_INIT_ERROR, " EvHandlerSendEvent Array Full u Fool! \n"); - return TI_NOK; - } - - pNewEvent = &pEvHandler->SendEventArray.Array[TailIndex]; - - /* copy the event parameters and data to the events queue*/ - os_memoryCopy(pEvHandler->hOs,(TI_UINT8*)&pNewEvent->EvParams, - (TI_UINT8*)&pEvHandler->RegistrationArray[EvType][ModuleIndex], - sizeof(IPC_EVENT_PARAMS)); - - os_memoryZero(pEvHandler->hOs,(TI_UINT8*)pNewEvent->uBuffer, sizeof(pNewEvent->uBuffer)); - - os_memoryCopy(pEvHandler->hOs, - (TI_UINT8*)pNewEvent->uBuffer, - (TI_UINT8*)pData, - Length); - - pNewEvent->uBufferSize = Length; - - if(pNewEvent->EvParams.uDeliveryType == DELIVERY_PUSH) - { - PRINTF(DBG_INIT_LOUD, (" EvHandlerSendEvent %d to OS \n", EvType)); - PRINTF(DBG_INIT_LOUD, ("EvHandlerSendEvent Matching OS Registered event found at EvType = %d," - "ModuleIndex = %d \n", EvType, ModuleIndex)); - IPC_EventSend (pEvHandler->hOs,(TI_UINT8*)pNewEvent,sizeof(IPC_EV_DATA)); - } - else { - - pEvHandler->LastUMEventType = EvType; - pEvHandler->SendEventArray.TailIndex = (TailIndex+1) % MAX_SEND_EVENTS; - pEvHandler->SendEventArray.Counter++; - TailIndex = pEvHandler->SendEventArray.TailIndex; - PRINTF(DBG_INIT_LOUD, (" EvHandlerSendEvent %d to User Mode \n", EvType)); - PRINTF(DBG_INIT_LOUD, ("EvHandlerSendEvent Matching User Mode Registered event found at EvType = %d," - "ModuleIndex = %d \n", EvType, ModuleIndex)); - if (pEvHandler->SendEventArray.Counter == 1) - { - IPC_EventSend (pEvHandler->hOs,NULL,0); - } - } - } /* end if*/ - - ModuleIndex++; - - } /* end of while*/ - - return TI_OK; -} - - /* ************************** Bottom Interface End **********************************/ |