diff options
Diffstat (limited to 'arch/arm/plat-mxc/sdma/iapi/include/iapiLow.h')
-rw-r--r-- | arch/arm/plat-mxc/sdma/iapi/include/iapiLow.h | 76 |
1 files changed, 76 insertions, 0 deletions
diff --git a/arch/arm/plat-mxc/sdma/iapi/include/iapiLow.h b/arch/arm/plat-mxc/sdma/iapi/include/iapiLow.h new file mode 100644 index 000000000000..82a2e2d4be3a --- /dev/null +++ b/arch/arm/plat-mxc/sdma/iapi/include/iapiLow.h @@ -0,0 +1,76 @@ +/****************************************************************************** + * + * 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: iapiLow.h + * + * $Id iapiLow.h $ + * + * Description: + * prototypes for low level function of I.API + * + * + * + * + * $Log iapiLow.h + * + * ***************************************************************************/ + +#ifndef _iapiLow_h +#define _iapiLow_h + +/* **************************************************************************** + * Boolean identifiers + *****************************************************************************/ +#define NO_OS 0 +#define LINUX 1 +#define SYMBIAN 2 +#define WINCE 3 + +/* **************************************************************************** + * Include File Section + *****************************************************************************/ +#include "sdmaStruct.h" +#include "iapiDefaults.h" +#include "iapiOS.h" +#ifdef MCU +#include "iapiLowMcu.h" +#endif /*MCU*/ +#if OS == NO_OS +#include <stdlib.h> +#elif OS == LINUX +#include <linux/types.h> +#endif +/* **************************************************************************** + * Macro-command Section + *****************************************************************************/ +#define GOTO_SLEEP(x) (iapi_GotoSleep)(x) +#define INIT_SLEEP(x) (iapi_InitSleep)(x) +/* **************************************************************************** + * Public Function Prototype Section + *****************************************************************************/ +void iapi_lowStartChannel(unsigned char channel); +void iapi_lowStopChannel(unsigned char channel); +void iapi_AttachCallbackISR(channelDescriptor *cd_p, + void (*func_p) (channelDescriptor *cd_p, + void *arg)); +void iapi_DetachCallbackISR(channelDescriptor *cd_p); +void iapi_ChangeCallbackISR(channelDescriptor *cd_p, + void (*func_p) (channelDescriptor *cd_p, + void *arg)); +void iapi_lowSynchChannel(unsigned char channel); +void iapi_SetBufferDescriptor(bufferDescriptor *bd_p, unsigned char command, + unsigned char status, unsigned short count, + void *buffAddr, void *extBufferAddr); + +#endif /* _iapiLow_h */ |