X-Git-Url: https://git.karo-electronics.de/?a=blobdiff_plain;f=include%2Fext4fs.h;h=6888adc56f406d1c40049e240f8dc727e4e97009;hb=b255d0f66eccad23012f8c11171f7e143f0955d9;hp=ab2983ceb85e61d6b857948216633d64a340b0c1;hpb=ed34f34dbaf206dfe223f4bc2147d600fe1b0f58;p=karo-tx-uboot.git

diff --git a/include/ext4fs.h b/include/ext4fs.h
index ab2983ceb8..6888adc56f 100644
--- a/include/ext4fs.h
+++ b/include/ext4fs.h
@@ -94,7 +94,7 @@ struct ext_filesystem {
 	/* Superblock */
 	struct ext2_sblock *sb;
 	/* Block group descritpor table */
-	struct ext2_block_group *gd;
+	struct ext2_block_group *bgd;
 	char *gdtable;
 
 	/* Block Bitmap Related */
@@ -113,11 +113,10 @@ struct ext_filesystem {
 	block_dev_desc_t *dev_desc;
 };
 
-extern block_dev_desc_t *ext4_dev_desc;
 extern struct ext2_data *ext4fs_root;
 extern struct ext2fs_node *ext4fs_file;
 
-#if defined(CONFIG_CMD_EXT4_WRITE)
+#if defined(CONFIG_EXT4_WRITE)
 extern struct ext2_inode *g_parent_inode;
 extern int gd_index;
 extern int gindex;
@@ -126,19 +125,28 @@ int ext4fs_init(void);
 void ext4fs_deinit(void);
 int ext4fs_filename_check(char *filename);
 int ext4fs_write(const char *fname, unsigned char *buffer,
-				unsigned long sizebytes);
+		 unsigned long sizebytes);
+int ext4_write_file(const char *filename, void *buf, loff_t offset, loff_t len,
+		    loff_t *actwrite);
 #endif
 
 struct ext_filesystem *get_fs(void);
-int init_fs(block_dev_desc_t *dev_desc);
-void deinit_fs(block_dev_desc_t *dev_desc);
-int ext4fs_open(const char *filename);
-int ext4fs_read(char *buf, unsigned len);
+int ext4fs_open(const char *filename, loff_t *len);
+int ext4fs_read(char *buf, loff_t len, loff_t *actread);
 int ext4fs_mount(unsigned part_length);
 void ext4fs_close(void);
+void ext4fs_reinit_global(void);
 int ext4fs_ls(const char *dirname);
+int ext4fs_exists(const char *filename);
+int ext4fs_size(const char *filename, loff_t *size);
 void ext4fs_free_node(struct ext2fs_node *node, struct ext2fs_node *currroot);
-int ext4fs_devread(int sector, int byte_offset, int byte_len, char *buf);
-int ext4fs_set_blk_dev(block_dev_desc_t *rbdd, int part);
+int ext4fs_devread(lbaint_t sector, int byte_offset, int byte_len, char *buf);
+void ext4fs_set_blk_dev(block_dev_desc_t *rbdd, disk_partition_t *info);
 long int read_allocated_block(struct ext2_inode *inode, int fileblock);
+int ext4fs_probe(block_dev_desc_t *fs_dev_desc,
+		 disk_partition_t *fs_partition);
+int ext4_read_file(const char *filename, void *buf, loff_t offset, loff_t len,
+		   loff_t *actread);
+int ext4_read_superblock(char *buffer);
+int ext4fs_uuid(char *uuid_str);
 #endif