tonga.h

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/* drivers/atm/tonga.h - Efficient Networks Tonga (PCI bridge) declarations */
 
/* Written 1995 by Werner Almesberger, EPFL LRC */
 

#ifndef DRIVER_ATM_TONGA_H
#define DRIVER_ATM_TONGA_H

#define PCI_TONGA_CTRL  0x60    /* control register */

#define END_SWAP_DMA    0x80    /* endian swap on DMA */
#define END_SWAP_BYTE   0x40    /* endian swap on slave byte accesses */
#define END_SWAP_WORD   0x20    /* endian swap on slave word accesses */
#define SEPROM_MAGIC    0x0c    /* obscure required pattern (ASIC only) */
#define SEPROM_DATA 0x02    /* serial EEPROM data (ASIC only) */
#define SEPROM_CLK  0x01    /* serial EEPROM clock (ASIC only) */

#define SEPROM_ESI_BASE 64  /* start of ESI in serial EEPROM */

#endif