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Rev Age Author Path Log message Diff
3549 5688 d 22 h rimsky /branches/sparc/ Implemented uspace Serengeti drivers for kbd and fb. Integrated with other parts of HelenOS. Now it is possible to play Tetris on a simulated Serengeti machine (usiii.simics).  
3492 5710 d 2 h rimsky /branches/sparc/ Changes in trunk merged into the sparc branch. SILO's ramdisk issue solved by the CONFIG_RD_EXTERNAL option.  
3397 5742 d 8 h rimsky /branches/sparc/ Merged recent changes from trunk into the Sparc branch.  
3343 5766 d 4 h decky /branches/sparc/ add sparc branch  
3335 5767 d 0 h jermar /trunk/uspace/srv/fs/fat/ Support for readdir() on FAT.  
3325 5770 d 1 h jermar /trunk/uspace/srv/fs/fat/ Determine the size of a directory node by walking the FAT and counting clusters.
This eliminates the hardcoded limit on the number of directory entries.		  
3315 5771 d 1 h jermar /trunk/uspace/srv/loader/ Make sure that the loader keeps on read()ing until it read()s all it wanted to
read().		  
3314 5771 d 2 h jermar /trunk/uspace/srv/fs/fat/ fat_read() should expect IPC_M_DATA_READ instead of IPC_M_DATA_WRITE.  
3312 5771 d 2 h jermar /trunk/uspace/srv/fs/fat/ When removing a FAT node from the ffn list, use the correct pointer instead of
an uninitialized one.		  
3308 5773 d 0 h jermar /trunk/uspace/srv/fs/fat/ More complete fat_read().  
3307 5773 d 2 h jermar /trunk/uspace/srv/fs/fat/ Dummy implementation of fat_read().  
3282 5774 d 23 h jermar /trunk/uspace/srv/fs/fat/ FAT dentry type used for subdirectories doesn't store the directory size in the 'size' field.
Introduce a simple workaround that will let us have 64 directory entries at maximum.		  
3272 5775 d 12 h jermar /trunk/uspace/srv/fs/fat/ Several fixes for the FAT file system:
- do not copy padding during file name canonization
- properly nul-terminate the FAT file name during canonization
- compare FAT file name and the component name case insensitively
- block_get() takes a block offset, not byte offset as parameter		  
3257 5776 d 11 h jermar /trunk/uspace/srv/fs/fat/ First attempt at delivering the FAT16 read-only support.
Needless to say it doesn't work yet, but now it's only
the lurking bugs that need to be fixed.		  
3255 5776 d 11 h jermar /trunk/uspace/ Fix the VFS protocol so that the client can determine that VFS_MOUNT failed due
to a request to mount an unregistered file system.		  
3254 5777 d 7 h jermar /trunk/uspace/ Stop using fixed size BLOCK_SIZE in the ramdisk task and allow each client to negotiate its own
maximum block size. Allow the individual transfers to use block sizes smaller and equal to the
negotiated maximum block size.		  
3253 5778 d 0 h jermar /trunk/uspace/srv/fs/fat/ Pass block size to block_get() in the last argument.  
3252 5778 d 0 h jermar /trunk/uspace/ Add a comment to libfs_blockread() and change type from size_t to off_t at
various places.		  
3251 5778 d 2 h jermar /trunk/uspace/ Move tmpfs_blockread() to libfs and rename it to libfs_blockread().
Add one argument to specify block size.		  
3250 5778 d 3 h jermar /trunk/uspace/srv/fs/tmpfs/ Let tmpfs_blockread() use async_req_2_1() instead of ipc_call_sync_2_1().  
3247 5779 d 3 h jermar /trunk/uspace/srv/fs/tmpfs/ Avoid magic numbers in tmpfs_dump.c.  
3235 5789 d 6 h decky /trunk/uspace/srv/fb/ clear screen not until successful connection from console  
3234 5789 d 6 h decky /trunk/ reintroduce support for MSIM text console in user space  
3223 5808 d 4 h svoboda /trunk/uspace/srv/loader/ Some Cstyle  
3222 5808 d 5 h svoboda /trunk/ Merge program-loader related stuff from dynload branch to trunk. (huge)  
3215 5809 d 8 h jermar /trunk/uspace/srv/vfs/ Instead of aborting or crashing, return EBADF when an invalid file descriptor
is passed to vfs_close().		  
3201 5813 d 8 h svoboda /trunk/uspace/ Do not disassemble needlessly.  
3119 5839 d 6 h jermar /trunk/uspace/srv/fs/fat/ Initialize in-core FAT root directory node during mount.  
3111 5840 d 1 h jermar /trunk/uspace/srv/fs/fat/ Put a frequently used construct into a function.  
3110 5840 d 1 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.		  
3109 5840 d 6 h jermar /trunk/uspace/srv/ Split the 'mount another filesystem here' and 'you are being mounted and the
device is this' mount semantics. Add VFS_MOUNTED VFS operation that corresponds
to the latter and reserve VFS_MOUNT only for the former. Because of this
change, the VFS server does not maintain the mr_node VFS node for the name space
root anymore and the VFS_LOOKUP operation is now not meant to be used on
unmounted file system, not even for looking up the root node of unmounted file
systems. In the light of these changes, TMPFS is now initialized from
tmpfs_mounted() function.		  
3103 5840 d 22 h jermar /trunk/uspace/srv/fs/tmpfs/ Evict the code which loads the TMPFS file system from a file system dump to a
dedicated source file.		  
3091 5843 d 2 h jermar /trunk/uspace/srv/fs/tmpfs/ Return value argument to ipc_call_sync_X_Y() may not be int or it will
break on 64-machines that are sensitive to unaligned memory accesses.
Moreover, overcasting int * to sysarg_t * is not a good idea either
even if the int is by chance aligned on a 64-bit boundary as some
unknown memory will get overwritten during the assignment. Change the
type of the retval argument to ipcarg_t.		  
3087 5843 d 6 h decky /trunk/uspace/srv/fs/tmpfs/ initialize tmpfs from RAM disk  
3086 5843 d 6 h decky /trunk/uspace/srv/fb/ disable kernel console output for now
(this breaks some archs)		  
3085 5843 d 6 h decky /trunk/uspace/srv/rd/ devmap support, small fixes  
3084 5843 d 6 h decky /trunk/uspace/srv/console/ service banner  
3083 5843 d 6 h decky /trunk/uspace/srv/ns/ service banner  
3082 5843 d 6 h decky /trunk/uspace/srv/kbd/generic/ service banner  
3081 5843 d 6 h decky /trunk/uspace/srv/ remove __entry_driver entry points