/****************************************************************************
                              Copyright (c) 2010
                            Lantiq Deutschland GmbH
                     Am Campeon 3; 85579 Neubiberg, Germany

  For licensing information, see the file 'LICENSE' in the root folder of
  this software module.

 *****************************************************************************
   \file ifx_ethsw_linux.h
   \remarks Generic switch API header file, for Infineon Ethernet switch
            drivers
 *****************************************************************************/
#ifndef _IFX_ETHSW_LINUX_H_
#define _IFX_ETHSW_LINUX_H_

#include "ifx_ethsw_api.h"
/* function type declaration for the default IOCTL low-level function in
   case the command cannot be found in the low-level function table,
	or in case no low-level function table is provided.. */
typedef int (*IFX_ioctl_default_fkt) (void*, int, int);
typedef struct
{
	IFX_ETHSW_lowLevelFkts_t *pLlTable;
	void                     *pLlHandle;
	char                     paramBuffer[PARAM_BUFFER_SIZE];
   /** Default callback handler. This handler is called in case the command
		 cannot be found in the low-level function table, or in case no low-level
		 function table is provided.
		 Provide a 'NULL' pointer in case no default handler is provided. */
	IFX_ioctl_default_fkt    default_handler;
}IFX_ETHSW_ioctlHandle_t;

typedef struct
{
	IFX_boolean_t                           bInternalSwitch;
	/** Number of similar Low Level External Switch Devices */
	IFX_uint8_t                             nExternalSwitchNum;
	IFX_ETHSW_ioctlHandle_t                 *pIoctlHandle;
	/** Array of pEthSWDev pointers associated with this driver context */
	IFX_void_t                              *pEthSWDev[IFX_ETHSW_DEV_MAX];
} IFX_ETHSW_IOCTL_WRAPPER_CTX_t;

typedef struct 
{
	IFX_ETHSW_lowLevelFkts_t 			*pLlTable;
	/** Default callback handler. This handler is called in case the command
	    cannot be found in the low-level function table, or in case no low-level
	    function table is provided.
	    Provide a 'NULL' pointer in case no default handler is provided. */
	IFX_ioctl_default_fkt            default_handler;
}IFX_ETHSW_IOCTL_wrapperInit_t;

typedef struct {
	unsigned char minor_number;
} IFX_ETHSW_devoneData_t;

IFX_return_t IFX_ETHSW_Drv_Register(IFX_uint32_t Major);
IFX_return_t IFX_ETHSW_Drv_UnRegister (IFX_uint32_t Major);
IFX_void_t *IFX_ETHSW_IOCTL_WrapperInit(IFX_ETHSW_IOCTL_wrapperInit_t *pInit);
IFX_return_t IFX_ETHSW_IOCTL_WrapperDeviceAdd(IFX_ETHSW_IOCTL_WRAPPER_CTX_t *pIoctlDev, IFX_void_t *pCoreDev, IFX_uint8_t nMinorNum);
IFX_return_t IFX_ETHSW_IOCTL_WrapperCleanUp(IFX_void_t);

#endif    /* _IFX_ETHSW_LINUX_H_ */