diff options
Diffstat (limited to 'arch/arm/plat-mxc/sdma/iapi/include/iapiMiddle.h')
-rw-r--r-- | arch/arm/plat-mxc/sdma/iapi/include/iapiMiddle.h | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/arch/arm/plat-mxc/sdma/iapi/include/iapiMiddle.h b/arch/arm/plat-mxc/sdma/iapi/include/iapiMiddle.h new file mode 100644 index 000000000000..33529ba064d5 --- /dev/null +++ b/arch/arm/plat-mxc/sdma/iapi/include/iapiMiddle.h @@ -0,0 +1,52 @@ +/****************************************************************************** + * + * Copyright 2007-2010 Freescale Semiconductor, Inc. All Rights Reserved. + * + * + * The code contained herein is licensed under the GNU General Public + * License. You may obtain a copy of the GNU General Public License + * Version 2 or later at the following locations: + * + * http://www.opensource.org/licenses/gpl-license.html + * http://www.gnu.org/copyleft/gpl.html + * + ****************************************************************************** + * + * File: iapiMiddle.h + * + * $Id iapiMiddle.h $ + * + * Description: + * prototypes for middle level function of I.API + * + * + * + * + * $Log iapiMiddle.h + * + * ***************************************************************************/ + +#ifndef _iapiMiddle_h +#define _iapiMiddle_h + +/* **************************************************************************** + * Include File Section + ******************************************************************************/ +#include "sdmaStruct.h" +#ifdef MCU +#include "iapiMiddleMcu.h" +#endif /* MCU */ + +/* **************************************************************************** + * Public Function Prototype Section + ******************************************************************************/ +bufferDescriptor *iapi_AllocBD(channelControlBlock *ccb_p); +int iapi_AllocContext(contextData **ctxd_p, unsigned char channel); +int iapi_AllocChannelDesc(channelDescriptor **cd_p, unsigned char channel); +int iapi_ChangeChannelDesc(channelDescriptor *cd_p, + unsigned char whatToChange, unsigned long newval); +void iapi_InitializeCallbackISR(void (*func_p) (channelDescriptor *cd_p, + void *arg)); +int iapi_InitializeMemory(channelControlBlock *ccb_p); + +#endif /* iapiMiddle_h */ |