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-rw-r--r--package/base-files/src/adam2patcher.c59
-rw-r--r--package/base-files/src/jffs2root.c133
-rw-r--r--package/base-files/src/mtd.h304
3 files changed, 0 insertions, 496 deletions
diff --git a/package/base-files/src/adam2patcher.c b/package/base-files/src/adam2patcher.c
deleted file mode 100644
index 25a78074a..000000000
--- a/package/base-files/src/adam2patcher.c
+++ /dev/null
@@ -1,59 +0,0 @@
-/*
- * patcher.c - ADAM2 patcher for Netgear DG834 (and compatible)
- *
- * Copyright (C) 2006 Felix Fietkau
- *
- * 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.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <stddef.h>
-#include <unistd.h>
-#include <fcntl.h>
-#include <stdint.h>
-#include <sys/mman.h>
-#include <sys/stat.h>
-#include <string.h>
-
-#include <sys/ioctl.h>
-
-int main(int argc, char **argv)
-{
- int fd;
- char *ptr;
- uint32_t *i;
-
- if (argc != 2) {
- fprintf(stderr, "Usage: %s <filename>\n", argv[0]);
- exit(1);
- }
-
- if (((fd = open(argv[1], O_RDWR)) < 0)
- || ((ptr = mmap(0, 128 * 1024, PROT_READ|PROT_WRITE, MAP_SHARED, fd, 0)) == (void *) (-1))) {
- fprintf(stderr, "Can't open file\n");
- exit(1);
- }
-
- i = (uint32_t *) &ptr[0x3944];
- if (*i == 0x0c000944) {
- fprintf(stderr, "Unpatched ADAM2 detected. Patching... ");
- *i = 0x00000000;
- msync(i, sizeof(*i), MS_SYNC|MS_INVALIDATE);
- fprintf(stderr, "done!\n");
- } else if (*i == 0x00000000) {
- fprintf(stderr, "Patched ADAM2 detected.\n");
- } else {
- fprintf(stderr, "Unknown ADAM2 detected. Can't patch!\n");
- }
-
- close(fd);
-}
diff --git a/package/base-files/src/jffs2root.c b/package/base-files/src/jffs2root.c
deleted file mode 100644
index 3562eb462..000000000
--- a/package/base-files/src/jffs2root.c
+++ /dev/null
@@ -1,133 +0,0 @@
-/*
- * jffs2root.c
- *
- * Copyright (C) 2005 Mike Baker
- *
- * 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.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
- *
- * $Id$
- *
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <stddef.h>
-#include <unistd.h>
-#include <fcntl.h>
-#include <sys/mman.h>
-#include <sys/stat.h>
-#include <string.h>
-
-#include <sys/ioctl.h>
-#include "mtd.h"
-
-#define FILENAME "/dev/mtdblock/1"
-
-struct trx_header {
- unsigned magic; /* "HDR0" */
- unsigned len; /* Length of file including header */
- unsigned crc32; /* 32-bit CRC from flag_version to end of file */
- unsigned flag_version; /* 0:15 flags, 16:31 version */
- unsigned offsets[3]; /* Offsets of partitions from start of header */
-};
-
-unsigned long *crc32;
-
-void init_crc32()
-{
- unsigned long crc;
- unsigned long poly = 0xEDB88320L;
- int n, bit;
- if ((crc32 = (unsigned long *) malloc(256 * sizeof(unsigned long))) == (void *)-1) {
- perror("malloc");
- exit(1);
- }
- for (n = 0; n < 256; n++) {
- crc = (unsigned long) n;
- for (bit = 0; bit < 8; bit++)
- crc = (crc & 1) ? (poly ^ (crc >> 1)) : (crc >> 1);
- crc32[n] = crc;
- }
-}
-
-unsigned int crc32buf(char *buf, size_t len)
-{
- unsigned int crc = 0xFFFFFFFF;
- for (; len; len--, buf++)
- crc = crc32[(crc ^ *buf) & 0xff] ^ (crc >> 8);
- return crc;
-}
-
-int main(int argc, char **argv)
-{
- int fd;
- struct mtd_info_user mtdInfo;
- unsigned long len;
- struct trx_header *ptr;
- char *buf;
-
- if (((fd = open(FILENAME, O_RDWR)) < 0)
- || ((len = lseek(fd, 0, SEEK_END)) < 0)
- || ((ptr = (struct trx_header *) mmap(0, len, PROT_READ|PROT_WRITE, MAP_SHARED, fd, 0)) == (void *) (-1))
- || (ptr->magic != 0x30524448)) {
- printf("Error reading trx info\n");
- exit(-1);
- }
- close (fd);
-
- if (((fd = open("/dev/mtd/1", O_RDWR)) < 0)
- || (ioctl(fd, MEMGETINFO, &mtdInfo))) {
- fprintf(stderr, "Could not get MTD device info from %s\n", FILENAME);
- close(fd);
- exit(1);
- }
- close(fd);
-
- if (argc > 1 && !strcmp(argv[1],"--move")) {
- if (ptr->offsets[2] >= ptr->len) {
- printf("Partition already moved outside trx\n");
- } else {
- init_crc32();
- ptr->offsets[2] += (mtdInfo.erasesize - 1);
- ptr->offsets[2] &= ~(mtdInfo.erasesize - 1);
- ptr->len = ptr->offsets[2];
- ptr->crc32 = crc32buf((void *) &(ptr->flag_version), ptr->len - offsetof(struct trx_header, flag_version));
- msync(ptr,sizeof(struct trx_header),MS_SYNC|MS_INVALIDATE);
- printf("Partition moved; please reboot\n");
- }
- } else if (argc > 1 && !strcmp(argv[1], "--clean")) {
- buf = (char *) ptr;
- if (buf[ptr->offsets[1] - 1] == 0) {
- init_crc32();
- buf[ptr->offsets[1] - 1] = 1;
- ptr->crc32 = crc32buf((void *) &(ptr->flag_version), ptr->len - offsetof(struct trx_header, flag_version));
- msync(ptr,sizeof(struct trx_header),MS_SYNC|MS_INVALIDATE);
- printf("Partition marked as clean\n");
- }
- } else {
- int x;
- printf(" erase: 0x%08x\n",mtdInfo.erasesize);
- printf("=== trx ===\n");
- printf("mapped: 0x%08x\n", (unsigned)ptr);
- printf(" magic: 0x%08x\n", ptr->magic);
- printf(" len: 0x%08x\n", ptr->len);
- printf(" crc: 0x%08x\n", ptr->crc32);
- for (x = 0; x < 3; x++)
- printf(" offset[%d]: 0x%08x\n", x, ptr->offsets[x]);
- }
-
- munmap((void *) ptr, len);
- return 0;
-}
diff --git a/package/base-files/src/mtd.h b/package/base-files/src/mtd.h
deleted file mode 100644
index 8b83afd57..000000000
--- a/package/base-files/src/mtd.h
+++ /dev/null
@@ -1,304 +0,0 @@
-
-/* $Id: mtd.h,v 1.38 2003/01/12 16:30:19 spse Exp $ */
-
-#ifndef __MTD_MTD_H__
-#define __MTD_MTD_H__
-
-#ifdef __KERNEL__
-
-#include <linux/config.h>
-#include <linux/version.h>
-#include <linux/types.h>
-#include <linux/mtd/compatmac.h>
-#include <linux/notifier.h>
-#include <linux/module.h>
-#include <linux/uio.h>
-
-#endif /* __KERNEL__ */
-
-struct erase_info_user {
- u_int32_t start;
- u_int32_t length;
-};
-
-struct mtd_oob_buf {
- u_int32_t start;
- u_int32_t length;
- unsigned char *ptr;
-};
-
-
-#define MTD_CHAR_MAJOR 90
-#define MTD_BLOCK_MAJOR 31
-#define MAX_MTD_DEVICES 16
-
-
-
-#define MTD_ABSENT 0
-#define MTD_RAM 1
-#define MTD_ROM 2
-#define MTD_NORFLASH 3
-#define MTD_NANDFLASH 4
-#define MTD_PEROM 5
-#define MTD_OTHER 14
-#define MTD_UNKNOWN 15
-
-
-
-#define MTD_CLEAR_BITS 1 // Bits can be cleared (flash)
-#define MTD_SET_BITS 2 // Bits can be set
-#define MTD_ERASEABLE 4 // Has an erase function
-#define MTD_WRITEB_WRITEABLE 8 // Direct IO is possible
-#define MTD_VOLATILE 16 // Set for RAMs
-#define MTD_XIP 32 // eXecute-In-Place possible
-#define MTD_OOB 64 // Out-of-band data (NAND flash)
-#define MTD_ECC 128 // Device capable of automatic ECC
-
-// Some common devices / combinations of capabilities
-#define MTD_CAP_ROM 0
-#define MTD_CAP_RAM (MTD_CLEAR_BITS|MTD_SET_BITS|MTD_WRITEB_WRITEABLE)
-#define MTD_CAP_NORFLASH (MTD_CLEAR_BITS|MTD_ERASEABLE)
-#define MTD_CAP_NANDFLASH (MTD_CLEAR_BITS|MTD_ERASEABLE|MTD_OOB)
-#define MTD_WRITEABLE (MTD_CLEAR_BITS|MTD_SET_BITS)
-
-
-// Types of automatic ECC/Checksum available
-#define MTD_ECC_NONE 0 // No automatic ECC available
-#define MTD_ECC_RS_DiskOnChip 1 // Automatic ECC on DiskOnChip
-#define MTD_ECC_SW 2 // SW ECC for Toshiba & Samsung devices
-
-struct mtd_info_user {
- u_char type;
- u_int32_t flags;
- u_int32_t size; // Total size of the MTD
- u_int32_t erasesize;
- u_int32_t oobblock; // Size of OOB blocks (e.g. 512)
- u_int32_t oobsize; // Amount of OOB data per block (e.g. 16)
- u_int32_t ecctype;
- u_int32_t eccsize;
-};
-
-struct region_info_user {
- u_int32_t offset; /* At which this region starts,
- * from the beginning of the MTD */
- u_int32_t erasesize; /* For this region */
- u_int32_t numblocks; /* Number of blocks in this region */
- u_int32_t regionindex;
-};
-
-#define MEMGETINFO _IOR('M', 1, struct mtd_info_user)
-#define MEMERASE _IOW('M', 2, struct erase_info_user)
-#define MEMWRITEOOB _IOWR('M', 3, struct mtd_oob_buf)
-#define MEMREADOOB _IOWR('M', 4, struct mtd_oob_buf)
-#define MEMLOCK _IOW('M', 5, struct erase_info_user)
-#define MEMUNLOCK _IOW('M', 6, struct erase_info_user)
-#define MEMGETREGIONCOUNT _IOR('M', 7, int)
-#define MEMGETREGIONINFO _IOWR('M', 8, struct region_info_user)
-#define MEMREADDATA _IOWR('M', 9, struct mtd_oob_buf)
-#define MEMWRITEDATA _IOWR('M', 10, struct mtd_oob_buf)
-
-#ifndef __KERNEL__
-
-typedef struct mtd_info_user mtd_info_t;
-typedef struct erase_info_user erase_info_t;
-typedef struct region_info_user region_info_t;
-
- /* User-space ioctl definitions */
-
-
-#else /* __KERNEL__ */
-
-
-#define MTD_ERASE_PENDING 0x01
-#define MTD_ERASING 0x02
-#define MTD_ERASE_SUSPEND 0x04
-#define MTD_ERASE_DONE 0x08
-#define MTD_ERASE_FAILED 0x10
-
-struct erase_info {
- struct mtd_info *mtd;
- u_int32_t addr;
- u_int32_t len;
- u_long time;
- u_long retries;
- u_int dev;
- u_int cell;
- void (*callback) (struct erase_info *self);
- u_long priv;
- u_char state;
- struct erase_info *next;
-};
-
-struct mtd_erase_region_info {
- u_int32_t offset; /* At which this region starts, from the beginning of the MTD */
- u_int32_t erasesize; /* For this region */
- u_int32_t numblocks; /* Number of blocks of erasesize in this region */
-};
-
-struct mtd_info {
- u_char type;
- u_int32_t flags;
- u_int32_t size; // Total size of the MTD
-
- /* "Major" erase size for the device. Naïve users may take this
- * to be the only erase size available, or may use the more detailed
- * information below if they desire
- */
- u_int32_t erasesize;
-
- u_int32_t oobblock; // Size of OOB blocks (e.g. 512)
- u_int32_t oobsize; // Amount of OOB data per block (e.g. 16)
- u_int32_t ecctype;
- u_int32_t eccsize;
-
- // Kernel-only stuff starts here.
- char *name;
- int index;
-
- /* Data for variable erase regions. If numeraseregions is zero,
- * it means that the whole device has erasesize as given above.
- */
- int numeraseregions;
- struct mtd_erase_region_info *eraseregions;
-
- /* This really shouldn't be here. It can go away in 2.5 */
- u_int32_t bank_size;
-
- struct module *module;
- int (*erase) (struct mtd_info *mtd, struct erase_info *instr);
-
- /* This stuff for eXecute-In-Place */
- int (*point) (struct mtd_info *mtd, loff_t from, size_t len, size_t *retlen, u_char **mtdbuf);
-
- /* We probably shouldn't allow XIP if the unpoint isn't a NULL */
- void (*unpoint) (struct mtd_info *mtd, u_char * addr, loff_t from, size_t len);
-
-
- int (*read) (struct mtd_info *mtd, loff_t from, size_t len, size_t *retlen, u_char *buf);
- int (*write) (struct mtd_info *mtd, loff_t to, size_t len, size_t *retlen, const u_char *buf);
-
- int (*read_ecc) (struct mtd_info *mtd, loff_t from, size_t len, size_t *retlen, u_char *buf, u_char *eccbuf, int oobsel);
- int (*write_ecc) (struct mtd_info *mtd, loff_t to, size_t len, size_t *retlen, const u_char *buf, u_char *eccbuf, int oobsel);
-
- int (*read_oob) (struct mtd_info *mtd, loff_t from, size_t len, size_t *retlen, u_char *buf);
- int (*write_oob) (struct mtd_info *mtd, loff_t to, size_t len, size_t *retlen, const u_char *buf);
-
- /*
- * Methods to access the protection register area, present in some
- * flash devices. The user data is one time programmable but the
- * factory data is read only.
- */
- int (*read_user_prot_reg) (struct mtd_info *mtd, loff_t from, size_t len, size_t *retlen, u_char *buf);
-
- int (*read_fact_prot_reg) (struct mtd_info *mtd, loff_t from, size_t len, size_t *retlen, u_char *buf);
-
- /* This function is not yet implemented */
- int (*write_user_prot_reg) (struct mtd_info *mtd, loff_t from, size_t len, size_t *retlen, u_char *buf);
-
- /* iovec-based read/write methods. We need these especially for NAND flash,
- with its limited number of write cycles per erase.
- NB: The 'count' parameter is the number of _vectors_, each of
- which contains an (ofs, len) tuple.
- */
- int (*readv) (struct mtd_info *mtd, struct iovec *vecs, unsigned long count, loff_t from, size_t *retlen);
- int (*readv_ecc) (struct mtd_info *mtd, struct iovec *vecs, unsigned long count, loff_t from,
- size_t *retlen, u_char *eccbuf, int oobsel);
- int (*writev) (struct mtd_info *mtd, const struct iovec *vecs, unsigned long count, loff_t to, size_t *retlen);
- int (*writev_ecc) (struct mtd_info *mtd, const struct iovec *vecs, unsigned long count, loff_t to,
- size_t *retlen, u_char *eccbuf, int oobsel);
-
- /* Sync */
- void (*sync) (struct mtd_info *mtd);
-
- /* Chip-supported device locking */
- int (*lock) (struct mtd_info *mtd, loff_t ofs, size_t len);
- int (*unlock) (struct mtd_info *mtd, loff_t ofs, size_t len);
-
- /* Power Management functions */
- int (*suspend) (struct mtd_info *mtd);
- void (*resume) (struct mtd_info *mtd);
-
- struct notifier_block reboot_notifier;
-
- void *priv;
-};
-
-
- /* Kernel-side ioctl definitions */
-
-extern int add_mtd_device(struct mtd_info *mtd);
-extern int del_mtd_device (struct mtd_info *mtd);
-
-extern struct mtd_info *__get_mtd_device(struct mtd_info *mtd, int num);
-
-static inline struct mtd_info *get_mtd_device(struct mtd_info *mtd, int num)
-{
- struct mtd_info *ret;
-
- ret = __get_mtd_device(mtd, num);
-
- if (ret && ret->module && !try_inc_mod_count(ret->module))
- return NULL;
-
- return ret;
-}
-
-static inline void put_mtd_device(struct mtd_info *mtd)
-{
- if (mtd->module)
- __MOD_DEC_USE_COUNT(mtd->module);
-}
-
-
-struct mtd_notifier {
- void (*add)(struct mtd_info *mtd);
- void (*remove)(struct mtd_info *mtd);
- struct mtd_notifier *next;
-};
-
-
-extern void register_mtd_user (struct mtd_notifier *new);
-extern int unregister_mtd_user (struct mtd_notifier *old);
-
-int default_mtd_writev(struct mtd_info *mtd, const struct iovec *vecs,
- unsigned long count, loff_t to, size_t *retlen);
-
-int default_mtd_readv(struct mtd_info *mtd, struct iovec *vecs,
- unsigned long count, loff_t from, size_t *retlen);
-
-#ifndef MTDC
-#define MTD_ERASE(mtd, args...) (*(mtd->erase))(mtd, args)
-#define MTD_POINT(mtd, a,b,c,d) (*(mtd->point))(mtd, a,b,c, (u_char **)(d))
-#define MTD_UNPOINT(mtd, arg) (*(mtd->unpoint))(mtd, (u_char *)arg)
-#define MTD_READ(mtd, args...) (*(mtd->read))(mtd, args)
-#define MTD_WRITE(mtd, args...) (*(mtd->write))(mtd, args)
-#define MTD_READV(mtd, args...) (*(mtd->readv))(mtd, args)
-#define MTD_WRITEV(mtd, args...) (*(mtd->writev))(mtd, args)
-#define MTD_READECC(mtd, args...) (*(mtd->read_ecc))(mtd, args)
-#define MTD_WRITEECC(mtd, args...) (*(mtd->write_ecc))(mtd, args)
-#define MTD_READOOB(mtd, args...) (*(mtd->read_oob))(mtd, args)
-#define MTD_WRITEOOB(mtd, args...) (*(mtd->write_oob))(mtd, args)
-#define MTD_SYNC(mtd) do { if (mtd->sync) (*(mtd->sync))(mtd); } while (0)
-#endif /* MTDC */
-
-/*
- * Debugging macro and defines
- */
-#define MTD_DEBUG_LEVEL0 (0) /* Quiet */
-#define MTD_DEBUG_LEVEL1 (1) /* Audible */
-#define MTD_DEBUG_LEVEL2 (2) /* Loud */
-#define MTD_DEBUG_LEVEL3 (3) /* Noisy */
-
-#ifdef CONFIG_MTD_DEBUG
-#define DEBUG(n, args...) \
- do { \
- if (n <= CONFIG_MTD_DEBUG_VERBOSE) \
- printk(KERN_INFO args); \
- } while(0)
-#else /* CONFIG_MTD_DEBUG */
-#define DEBUG(n, args...)
-#endif /* CONFIG_MTD_DEBUG */
-
-#endif /* __KERNEL__ */
-
-#endif /* __MTD_MTD_H__ */
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