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/*

 *      Copyright (c) 2001 Maciej W. Rozycki

 *

 *      This program is free software; you can redistribute it and/or

 *      modify it under the terms of the GNU General Public License

 *      as published by the Free Software Foundation; either version

 *      2 of the License, or (at your option) any later version.

 */

#include <linux/ioport.h>

#include <linux/mtd/mtd.h>

/* MS02-NV iomem register offsets. */

#define MS02NV_CSR              0x400000        /* control & status register */

/* MS02-NV memory offsets. */

#define MS02NV_DIAG             0x0003f8        /* diagnostic status */

#define MS02NV_MAGIC            0x0003fc        /* MS02-NV magic ID */

#define MS02NV_RAM              0x000400        /* general-purpose RAM start */

/* MS02-NV diagnostic status constants. */

#define MS02NV_DIAG_SIZE_MASK   0xf0            /* RAM size mask */

#define MS02NV_DIAG_SIZE_SHIFT  0x10            /* RAM size shift (left) */

/* MS02-NV general constants. */

#define MS02NV_ID               0x03021966      /* MS02-NV magic ID value */

#define MS02NV_SLOT_SIZE        0x800000        /* size of the address space

                                                   decoded by the module */

typedef volatile u32 ms02nv_uint;

struct ms02nv_private {

        struct mtd_info *next;

        struct {

                struct resource *module;

                struct resource *diag_ram;

                struct resource *user_ram;

                struct resource *csr;

        } resource;

        u_char *addr;

        size_t size;

        u_char *uaddr;

};