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Diffstat (limited to 'arch/arm/plat-mxc/sdma/iapi/include/iapiLowMcu.h')
-rw-r--r-- | arch/arm/plat-mxc/sdma/iapi/include/iapiLowMcu.h | 60 |
1 files changed, 60 insertions, 0 deletions
diff --git a/arch/arm/plat-mxc/sdma/iapi/include/iapiLowMcu.h b/arch/arm/plat-mxc/sdma/iapi/include/iapiLowMcu.h new file mode 100644 index 000000000000..a228003b1f5a --- /dev/null +++ b/arch/arm/plat-mxc/sdma/iapi/include/iapiLowMcu.h @@ -0,0 +1,60 @@ +/****************************************************************************** + * + * 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: iapiLowMcu.h + * + * $Id iapiLowMcu.h $ + * + * Description: + * prototypes for low level function of I.API of MCU side only + * + * + * + * + * $Log iapiLowMcu.h $ + * + * ***************************************************************************/ + +#ifndef _iapiLowMcu_h +#define _iapiLowMcu_h + +/****************************************************************************** + * Include File Section + *****************************************************************************/ +#include "sdmaStruct.h" +#include "iapiDefaults.h" + +/* **************************************************************************** + * Public Function Prototype Section + * ***************************************************************************/ + +void iapi_InitChannelTables(void); +int iapi_ChannelConfig(unsigned char channel, unsigned eventOverride, + unsigned mcuOverride, unsigned dspOverride); +int iapi_Channel0Command(channelDescriptor *cd_p, void *buf, + unsigned short nbyte, unsigned char command); +void iapi_lowGetScript(channelDescriptor *cd_p, void *buf, unsigned short size, + unsigned long address); +void iapi_lowGetContext(channelDescriptor *cd_p, void *buf, + unsigned char channel); +void iapi_lowSetScript(channelDescriptor *cd_p, void *buf, + unsigned short nbyte, unsigned long destAddr); +void iapi_lowSetContext(channelDescriptor *cd_p, void *buf, + unsigned char channel); +int iapi_lowAssignScript(channelDescriptor *cd_p, script_data *data_p); + +int iapi_lowSetChannelEventMapping(unsigned char event, + unsigned long channel_map); + +#endif /* _iapiLowMcu_h */ |