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| author | juhosg <juhosg@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2012-10-30 18:53:12 +0000 |
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| committer | juhosg <juhosg@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2012-10-30 18:53:12 +0000 |
| commit | 1802137ccbb542b6dcf4221c76f277821a8374c3 (patch) | |
| tree | 89575a2298e403e3b340a2c98caf793fc92119e9 /target/linux/generic/files/fs/yaffs2/yaffs_linux.h | |
| parent | dfe9e683b0c294ac7c1ab0198d952331aa08e1bc (diff) | |
| download | openwrt-1802137ccbb542b6dcf4221c76f277821a8374c3.tar.gz openwrt-1802137ccbb542b6dcf4221c76f277821a8374c3.zip | |
AA: generic: fold yaffs_git_2010_10_20 patch to generic/files
Backport of r34013.
Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
git-svn-id: svn://svn.openwrt.org/openwrt/branches/attitude_adjustment@34018 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'target/linux/generic/files/fs/yaffs2/yaffs_linux.h')
| -rw-r--r-- | target/linux/generic/files/fs/yaffs2/yaffs_linux.h | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/target/linux/generic/files/fs/yaffs2/yaffs_linux.h b/target/linux/generic/files/fs/yaffs2/yaffs_linux.h new file mode 100644 index 000000000..19d7b824c --- /dev/null +++ b/target/linux/generic/files/fs/yaffs2/yaffs_linux.h @@ -0,0 +1,43 @@ +/* + * YAFFS: Yet another Flash File System . A NAND-flash specific file system. + * + * Copyright (C) 2002-2010 Aleph One Ltd. + * for Toby Churchill Ltd and Brightstar Engineering + * + * Created by Charles Manning <charles@aleph1.co.uk> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License version 2.1 as + * published by the Free Software Foundation. + * + * Note: Only YAFFS headers are LGPL, YAFFS C code is covered by GPL. + */ + +#ifndef __YAFFS_LINUX_H__ +#define __YAFFS_LINUX_H__ + +#include "devextras.h" +#include "yportenv.h" + +struct yaffs_LinuxContext { + struct ylist_head contextList; /* List of these we have mounted */ + struct yaffs_dev_s *dev; + struct super_block * superBlock; + struct task_struct *bgThread; /* Background thread for this device */ + int bgRunning; + struct semaphore grossLock; /* Gross locking semaphore */ + __u8 *spareBuffer; /* For mtdif2 use. Don't know the size of the buffer + * at compile time so we have to allocate it. + */ + struct ylist_head searchContexts; + void (*putSuperFunc)(struct super_block *sb); + + struct task_struct *readdirProcess; + unsigned mount_id; +}; + +#define yaffs_dev_to_lc(dev) ((struct yaffs_LinuxContext *)((dev)->os_context)) +#define yaffs_dev_to_mtd(dev) ((struct mtd_info *)((dev)->driver_context)) + +#endif + |