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/*!
  \file platform_lisa.h
  \brief LISA board specific features

  \author Jean-Philippe Save (jean-philippe.save@spidcom.com)
  \author (c) SPiDCOM Technologies

  \version 1.0
  \date 06/07/07
*/
/************************************************************/

#ifndef PLATFORM_LISA_H
#define PLATFORM_LISA_H

// ETH Part
#define ETH_LEN                 (1522)
#define ETH_TX_RING_SIZE        (32)
#define ETH_RX_RING_SIZE        (128)

#define ETH_RX_STRUCT_SIZE      (32+(ETH_RX_RING_SIZE*sizeof(void*)))
#define ETH_TX_STRUCT_SIZE      (32+(ETH_TX_RING_SIZE*sizeof(void*)))
#define ETH_RX_DMAREG_SIZE      (ETH_RX_RING_SIZE*16)
#define ETH_TX_DMAREG_SIZE      (ETH_TX_RING_SIZE*16)

#define ETH_DMA_TX_ZONE_SIZE	(ETH_TX_STRUCT_SIZE+ETH_TX_DMAREG_SIZE)
#define ETH_DMA_RX_ZONE_SIZE	(ETH_RX_STRUCT_SIZE+ETH_RX_DMAREG_SIZE)
#define ETH_DMA_ZONE_SIZE       (ETH_DMA_TX_ZONE_SIZE+ETH_DMA_RX_ZONE_SIZE)

#define ETH_DMA_ZONE_REAL_SIZE		(((ETH_DMA_ZONE_SIZE + 0x10000 - 1) / 0x10000) * 0x10000)

//DMAs Zone Size
#define DMA_ZONE_USED_SIZE	(PLC_DMA_ZONE_SIZE + ETH_DMA_ZONE_REAL_SIZE)

#define DMA_ZONE_SIZE		(((DMA_ZONE_USED_SIZE + 0x100000 - 1) / 0x100000) * 0x100000)

//DMAs Base Addresses
#define ETH_DMA_RX_BASE         (DMA_zone_base)
#define ETH_DMA_TX_BASE         (DMA_zone_base+ETH_DMA_RX_ZONE_SIZE)
#define ETH_RX_DMAREG_BASE      (ETH_DMA_RX_BASE+ETH_RX_STRUCT_SIZE)
#define ETH_TX_DMAREG_BASE      (ETH_DMA_TX_BASE+ETH_TX_STRUCT_SIZE)

#define PLC_DMA_RX_BASE		(DMA_zone_base+ETH_DMA_ZONE_REAL_SIZE)
#define PLC_DMA_TX_BASE		(PLC_DMA_RX_BASE+DMA_RX_POOL_SIZE)
#define PB_POOL_BASE		(PLC_DMA_TX_BASE+DMA_TX_POOL_SIZE)

#define SKB_RESERVE		(2+32)

#endif /* PLATFORM_LISA_H */