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Rev Age Author Path Log message Diff
3530 5707 d 21 h jermar /trunk/uspace/ Setup communication parameters with the block device in block_init(). The file
system now doesn't know anything about the communication with the block device.
Rename blockread() to block_read(). The boot block is now read only once. The file
system can get access it using the block_bb_get() function.		  
3521 5708 d 19 h jermar /trunk/uspace/ Move libfs_blockread(), block_get() and block_put() to libblock.  
3516 5708 d 23 h jermar /trunk/uspace/srv/fs/fat/ Pass the buffer holding the boot sector to the internal functions so that it
doesn't have to be block_get()'ed in each function. The idea is that the boot
block should be read by the top-level functions in fat_ops.c and passed down the
call chain.		  
3506 5709 d 22 h jermar /trunk/uspace/srv/fs/fat/ Move functionality related to manipulatings file allocation tables to fat_fat.c.  
3505 5709 d 23 h jermar /trunk/uspace/srv/fs/fat/ Move functionality related to FAT dentries to fat_dentry.c.  
3497 5711 d 2 h jermar /trunk/uspace/srv/fs/fat/ Dummy fat_write().  
3307 5784 d 17 h jermar /trunk/uspace/srv/fs/fat/ Dummy implementation of fat_read().  
3111 5851 d 15 h jermar /trunk/uspace/srv/fs/fat/ Put a frequently used construct into a function.  
3110 5851 d 16 h jermar /trunk/uspace/srv/fs/fat/ Initialize global FAT IDX structures when the FAT server starts and initialize
per-file system FAT IDX structures when a file system gets mounted.		  
2951 5871 d 16 h jermar /trunk/uspace/srv/fs/fat/ Add locks to FAT index structures, FAT in-core node structures. Add futex to
protect the list of free cached FAT in-core nodes. Make fat_node_get() and
fat_node_put() and some other functions aware of these new locks.		  
2893 5878 d 1 h jermar /trunk/uspace/srv/fs/fat/ More bits of fat_node_get().
Still needs to do some locking.		  
2890 5880 d 17 h jermar /trunk/uspace/srv/fs/fat/ Need a way to locate the FAT index structure by VFS index. Also fix code that
locates the FAT index structure by position in the file system namespace.		  
2889 5883 d 16 h jermar /trunk/uspace/srv/fs/fat/ Add hash table for used fat_idx_t structures and implement fat_idx_map().  
2881 5884 d 20 h jermar /trunk/uspace/srv/fs/fat/ Code for de/allocation of VFS indices for FAT.  
2876 5884 d 23 h jermar /trunk/uspace/srv/fs/fat/ Add a dedicated source file for handling FAT indices.  
2864 5898 d 14 h jermar /trunk/uspace/srv/fs/fat/ Introduce the foundation for unique and stable FAT VFS node indices.

The first two reserved FAT entries are physically present in each FAT, so fix
the code to be aware of this.		  
2856 5904 d 9 h jermar /trunk/uspace/srv/fs/fat/ Add a locking scheme for FAT in-core cache and nodes.  
2831 5909 d 7 h jermar /trunk/uspace/ Commit progress on the FAT file system server implementation.  
2793 5916 d 16 h jermar /trunk/uspace/srv/fs/fat/ First untested bits of FAT lookup support.  
2789 5922 d 3 h jermar /trunk/uspace/srv/fs/fat/ Fix FAT boot sector definition and introduce the FAT in-core node type.  
2644 6024 d 19 h jermar /trunk/uspace/ Move incomplete fs interface from fat.h to libfs.  
2643 6024 d 20 h jermar /trunk/uspace/ VFS work.
Move FS registration code to libfs.		  
2638 6036 d 16 h jermar /trunk/ Sync IPC comments with IPC code.  
2629 6045 d 15 h jermar /trunk/uspace/srv/fs/fat/ FAT work.
Add type describing FAT directory entry.		  
2628 6045 d 15 h jermar /trunk/uspace/srv/fs/fat/ FAT work.
Add type describing FAT boot sector.		  
2627 6045 d 16 h jermar /trunk/uspace/srv/fs/fat/ FAT work.
Start VFS_LOOKUP support in FAT.