/*
* Common Flash Interface support:
* AMD & Fujitsu Standard Vendor Command Set (ID 0x0002)
*
* Copyright (C) 2000 Crossnet Co. <info@crossnet.co.jp>
* Copyright (C) 2004 Arcom Control Systems Ltd <linux@arcom.com>
*
* 2_by_8 routines added by Simon Munton
*
* 4_by_16 work by Carolyn J. Smith
*
* Occasionally maintained by Thayne Harbaugh tharbaugh at lnxi dot com
*
* This code is GPL
*
* $Id: cfi_cmdset_0002.c,v 1.114 2004/12/11 15:43:53 dedekind Exp $
*
*/
#include <linux/config.h>
#include <linux/module.h>
#include <linux/types.h>
#include <linux/kernel.h>
#include <linux/sched.h>
#include <linux/init.h>
#include <asm/io.h>
#include <asm/byteorder.h>
#include <linux/errno.h>
#include <linux/slab.h>
#include <linux/delay.h>
#include <linux/interrupt.h>
#include <linux/mtd/compatmac.h>
#include <linux/mtd/map.h>
#include <linux/mtd/mtd.h>
#include <linux/mtd/cfi.h>
#define AMD_BOOTLOC_BUG
#define FORCE_WORD_WRITE 0
#define MAX_WORD_RETRIES 3
#define MANUFACTURER_AMD 0x0001
#define MANUFACTURER_SST 0x00BF
#define SST49LF004B 0x0060
static int cfi_amdstd_read (struct mtd_info *, loff_t, size_t, size_t *, u_char *);
static int cfi_amdstd_write_words(struct mtd_info
