LXR uboot/include/jffs2/load

   1#ifndef load_kernel_h
   2#define load_kernel_h
   3/*-------------------------------------------------------------------------
   4 * Filename:      load_kernel.h
   5 * Version:       $Id: load_kernel.h,v 1.3 2002/01/25 01:34:11 nyet Exp $
   6 * Copyright:     Copyright (C) 2001, Russ Dill
   7 * Author:        Russ Dill <Russ.Dill@asu.edu>
   8 * Description:   header for load kernel modules
   9 *-----------------------------------------------------------------------*/
  10/*
  11 * SPDX-License-Identifier:     GPL-2.0+
  12 */
  13
  14#include <linux/list.h>
  15
  16/* mtd device types */
  17#define MTD_DEV_TYPE_NOR        0x0001
  18#define MTD_DEV_TYPE_NAND       0x0002
  19#define MTD_DEV_TYPE_ONENAND    0x0004
  20
  21#define MTD_DEV_TYPE(type) ((type == MTD_DEV_TYPE_NAND) ? "nand" :      \
  22                        (type == MTD_DEV_TYPE_ONENAND) ? "onenand" : "nor")
  23
  24struct mtd_device {
  25        struct list_head link;
  26        struct mtdids *id;              /* parent mtd id entry */
  27        u16 num_parts;                  /* number of partitions on this device */
  28        struct list_head parts;         /* partitions */
  29};
  30
  31struct part_info {
  32        struct list_head link;
  33        char *name;                     /* partition name */
  34        u8 auto_name;                   /* set to 1 for generated name */
  35        u64 size;                       /* total size of the partition */
  36        u64 offset;                     /* offset within device */
  37        void *jffs2_priv;               /* used internaly by jffs2 */
  38        u32 mask_flags;                 /* kernel MTD mask flags */
  39        u32 sector_size;                /* size of sector */
  40        struct mtd_device *dev;         /* parent device */
  41};
  42
  43struct mtdids {
  44        struct list_head link;
  45        u8 type;                        /* device type */
  46        u8 num;                         /* device number */
  47        u64 size;                       /* device size */
  48        char *mtd_id;                   /* linux kernel device id */
  49};
  50
  51#define ldr_strlen      strlen
  52#define ldr_strncmp     strncmp
  53#define ldr_memcpy      memcpy
  54#define putstr(x)       printf("%s", x)
  55#define mmalloc         malloc
  56#define UDEBUG          printf
  57
  58#define putnstr(str, size)      printf("%*.*s", size, size, str)
  59#define ldr_output_string(x)    puts(x)
  60#define putLabeledWord(x, y)    printf("%s %08x\n", x, (unsigned int)y)
  61#define led_blink(x, y, z, a)
  62
  63/* common/cmd_jffs2.c */
  64extern int mtdparts_init(void);
  65extern int find_dev_and_part(const char *id, struct mtd_device **dev,
  66                                u8 *part_num, struct part_info **part);
  67extern struct mtd_device *device_find(u8 type, u8 num);
  68
  69#endif /* load_kernel_h */
  70