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Rev Age Author Path Log message Diff
4564 5665 d 2 h svoboda /trunk/uspace/srv/bd/rd/ Use rwlock instead of futex for ramdisk.  
4425 5698 d 2 h svoboda /trunk/ Move ramdisk under bd.  
4416 5698 d 14 h decky /trunk/uspace/ improve devmap interface
remove spared device		  
4410 5699 d 23 h svoboda /trunk/uspace/srv/rd/ Fix type definition.  
4401 5701 d 1 h svoboda /trunk/uspace/ C binding for devmap. Gets rid of duplicate code.  
4400 5701 d 4 h svoboda /trunk/uspace/ Rename ramdisk protocol -> block device protocol.  
4374 5708 d 1 h jermar /trunk/uspace/srv/rd/ Create a second RD device called "spared".
This is for testing purposes.		  
4264 5740 d 0 h svoboda /trunk/uspace/ Nuke strcpy() and strcmp().  
4005 5778 d 3 h decky /trunk/uspace/srv/rd/ blocking connection to device mapper  
3908 5792 d 2 h decky /trunk/ overhaul pareas: use one single physical area for the physical address space not belonging to physical memory  
3254 5984 d 6 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.		  
3085 6050 d 6 h decky /trunk/uspace/srv/rd/ devmap support, small fixes  
2678 6205 d 3 h jermar /trunk/uspace/ The IPC_M_SHARE_* and IPC_M_DATA_* calls pass through 3 stages. Rename the send,
receive and deliver wrappers to names ending with 'start', 'receive' and
'finalize', respectively. This should make it clearer for dummies.		  
2677 6205 d 4 h jermar /trunk/ Rename IPC_M_AS_AREA_SEND to IPC_M_SHARE_OUT. Rename IPC_M_AS_AREA_RECV to
IPC_M_SHARE_IN. Provide user-friendly wrappers for these methods so that even
dummies can get it right. Some applications using simpler protocols still use
these methods directly.		  
2637 6232 d 1 h cejka /trunk/ Extended IPC_M_CONNECT_TO_ME to use 3 user defined parameters.
Phone identifier is passed in ARG5.		  
2619 6245 d 23 h jermar /trunk/ Modify ipc_answer_*() to make use of all six syscall arguments. The recommended
means of answering calls is via the ipc_answer_m() macros (where m denotes the
number of return arguments) that automatically decide between the fast register
version or the slow universal version of ipc_answer().		  
2518 6315 d 1 h jermar /trunk/uspace/ One occurrence of the left-over term 'pseudo thread' replaced with 'fibril' in
the rd task.

Start the vfs task. Now it is dummy, but integrated into the sources.		  
2479 6396 d 7 h jermar /trunk/ New, better-structured, directory layout for uspace.  
2478 6398 d 4 h jermar /trunk/uspace/rd/ Add sanity checks for reads and writes that occur past the end of the
ramdisk image.		  
2475 6399 d 0 h jermar /trunk/uspace/rd/ Improve the rd task (not tested):
- allow more connections
- support write operation
- support concurrent requests
- sanity checks
- add comments

Please review.		  

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