linux-imx

​

/*

 * This file contains defines for the

 *   Micro Memory MM5415

 * family PCI Memory Module with Battery Backup.

 *

 * Copyright Micro Memory INC 2001.  All rights reserved.

 * Release under the terms of the GNU GENERAL PUBLIC LICENSE version 2.

 * See the file COPYING.

 */

​

#ifndef _DRIVERS_BLOCK_MM_H

#define _DRIVERS_BLOCK_MM_H

​

​

#define IRQ_TIMEOUT (1 * HZ)

​

/* CSR register definition */

#define MEMCTRLSTATUS_MAGIC 0x00

#define  MM_MAGIC_VALUE     (unsigned char)0x59

​

#define MEMCTRLSTATUS_BATTERY   0x04

#define  BATTERY_1_DISABLED 0x01

#define  BATTERY_1_FAILURE  0x02

#define  BATTERY_2_DISABLED 0x04

#define  BATTERY_2_FAILURE  0x08

​

#define MEMCTRLSTATUS_MEMORY    0x07

#define  MEM_128_MB     0xfe

#define  MEM_256_MB     0xfc

#define  MEM_512_MB     0xf8

#define  MEM_1_GB       0xf0

#define  MEM_2_GB       0xe0

​

#define MEMCTRLCMD_LEDCTRL  0x08

#define  LED_REMOVE     2

#define  LED_FAULT      4

#define  LED_POWER      6

#define  LED_FLIP       255

#define  LED_OFF        0x00

#define  LED_ON         0x01

#define  LED_FLASH_3_5      0x02

#define  LED_FLASH_7_0      0x03

#define  LED_POWER_ON       0x00

#define  LED_POWER_OFF      0x01

#define  USER_BIT1      0x01

#define  USER_BIT2      0x02

​

#define MEMORY_INITIALIZED  USER_BIT1

​

#define MEMCTRLCMD_ERRCTRL  0x0C

#define  EDC_NONE_DEFAULT   0x00

#define  EDC_NONE       0x01

#define  EDC_STORE_READ     0x02

#define  EDC_STORE_CORRECT  0x03

​

#define MEMCTRLCMD_ERRCNT   0x0D

#define MEMCTRLCMD_ERRSTATUS    0x0E

​

#define ERROR_DATA_LOG      0x20

#define ERROR_ADDR_LOG      0x28

#define ERROR_COUNT     0x3D

#define ERROR_SYNDROME      0x3E