^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1) /* SPDX-License-Identifier: GPL-2.0 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2) /* drivers/atm/tonga.h - Efficient Networks Tonga (PCI bridge) declarations */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 4) /* Written 1995 by Werner Almesberger, EPFL LRC */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 5)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 6)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 7) #ifndef DRIVER_ATM_TONGA_H
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 8) #define DRIVER_ATM_TONGA_H
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 9)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 10) #define PCI_TONGA_CTRL 0x60 /* control register */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 11)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 12) #define END_SWAP_DMA 0x80 /* endian swap on DMA */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 13) #define END_SWAP_BYTE 0x40 /* endian swap on slave byte accesses */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 14) #define END_SWAP_WORD 0x20 /* endian swap on slave word accesses */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 15) #define SEPROM_MAGIC 0x0c /* obscure required pattern (ASIC only) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 16) #define SEPROM_DATA 0x02 /* serial EEPROM data (ASIC only) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 17) #define SEPROM_CLK 0x01 /* serial EEPROM clock (ASIC only) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 18)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 19) #define SEPROM_ESI_BASE 64 /* start of ESI in serial EEPROM */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 20)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 21) #endif