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ar7: backport small fixes from linux-mips

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git-svn-id: svn://svn.openwrt.org/openwrt/trunk@11045 3c298f89-4303-0410-b956-a3cf2f4a3e73
This commit is contained in:
matteo 2008-05-04 17:05:26 +00:00
parent 1fbb527496
commit c60d7149f3
1 changed files with 61 additions and 0 deletions
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61
target/linux/ar7/patches-2.6.25/200-mtd_fixes.patch Normal file
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@ -0,0 +1,61 @@
--- linux/drivers/mtd/ar7part.c 2007-09-20 21:47:22.000000000 +0200
+++ linux-mips/drivers/mtd/ar7part.c 2008-05-04 18:49:04.000000000 +0200
@@ -1,5 +1,5 @@
/*
- * Copyright (C) 2007 Eugene Konev <ejka@openwrt.org>
+ * Copyright © 2007 Eugene Konev <ejka@openwrt.org>
*
* 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
@@ -34,6 +34,10 @@
#define LOADER_MAGIC1 le32_to_cpu(0xfeedfa42)
#define LOADER_MAGIC2 le32_to_cpu(0xfeed1281)
+#ifndef SQUASHFS_MAGIC
+#define SQUASHFS_MAGIC 0x73717368
+#endif
+
struct ar7_bin_rec {
unsigned int checksum;
unsigned int length;
@@ -47,7 +51,8 @@
unsigned long origin)
{
struct ar7_bin_rec header;
- unsigned int offset, len;
+ unsigned int offset;
+ size_t len;
unsigned int pre_size = master->erasesize, post_size = 0;
unsigned int root_offset = ROOT_OFFSET;
@@ -66,7 +71,7 @@
do { /* Try 10 blocks starting from master->erasesize */
offset = pre_size;
master->read(master, offset,
- sizeof(header), &len, (u8 *)&header);
+ sizeof(header), &len, (uint8_t *)&header);
if (!strncmp((char *)&header, "TIENV0.8", 8))
ar7_parts[1].offset = pre_size;
if (header.checksum == LOADER_MAGIC1)
@@ -88,7 +93,7 @@
while (header.length) {
offset += sizeof(header) + header.length;
master->read(master, offset, sizeof(header),
- &len, (u8 *)&header);
+ &len, (uint8_t *)&header);
}
root_offset = offset + sizeof(header) + 4;
break;
@@ -96,10 +101,10 @@
while (header.length) {
offset += sizeof(header) + header.length;
master->read(master, offset, sizeof(header),
- &len, (u8 *)&header);
+ &len, (uint8_t *)&header);
}
root_offset = offset + sizeof(header) + 4 + 0xff;
- root_offset &= ~(u32)0xff;
+ root_offset &= ~(uint32_t)0xff;
break;
default:
printk(KERN_WARNING "Unknown magic: %08x\n", header.checksum);