ms02-nv.h
上传用户:jlfgdled
上传日期:2013-04-10
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文件大小:1k
- /*
- * 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;
- };