linux/drivers/atm/tonga.h
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   1/* drivers/atm/tonga.h - Efficient Networks Tonga (PCI bridge) declarations */
   2 
   3/* Written 1995 by Werner Almesberger, EPFL LRC */
   4 
   5
   6#ifndef DRIVER_ATM_TONGA_H
   7#define DRIVER_ATM_TONGA_H
   8
   9#define PCI_TONGA_CTRL  0x60    /* control register */
  10
  11#define END_SWAP_DMA    0x80    /* endian swap on DMA */
  12#define END_SWAP_BYTE   0x40    /* endian swap on slave byte accesses */
  13#define END_SWAP_WORD   0x20    /* endian swap on slave word accesses */
  14#define SEPROM_MAGIC    0x0c    /* obscure required pattern (ASIC only) */
  15#define SEPROM_DATA     0x02    /* serial EEPROM data (ASIC only) */
  16#define SEPROM_CLK      0x01    /* serial EEPROM clock (ASIC only) */
  17
  18#define SEPROM_ESI_BASE 64      /* start of ESI in serial EEPROM */
  19
  20#endif
  21
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