Subversion Repositories HelenOS

Rev

Show changed files | Details | Compare with Previous | Blame | RSS feed

Filtering Options

Rev Age Author Path Log message Diff
3492 5870 d 14 h rimsky /branches/sparc/ Changes in trunk merged into the sparc branch. SILO's ramdisk issue solved by the CONFIG_RD_EXTERNAL option.  
3397 5902 d 20 h rimsky /branches/sparc/ Merged recent changes from trunk into the Sparc branch.  
3343 5926 d 16 h decky /branches/sparc/ add sparc branch  
3020 6009 d 12 h jermar /trunk/kernel/generic/ Turn phone->lock into mutex.  
2802 6062 d 22 h jermar /trunk/kernel/generic/ Fix initialization of answerbox->task in ipc_answerbox_init.
Contributed by Jiri Svoboda.		  
2677 6158 d 16 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.		  
2676 6158 d 23 h jermar /trunk/ Simplify the IPC_M_DATA_WRITE protocol. Do not pass the source address space
virtual address to the recipient. This feature was not used anyway. Now
IPC_M_DATA_WRITE and IPC_M_DATA_READ are feature-aligned.		  
2662 6166 d 12 h jermar /trunk/ Add support for IPC_M_DATA_READ calls.  
2660 6166 d 13 h jermar /trunk/ Rename IPC_M_DATA_SEND to IPC_M_DATA_WRITE. Now, when we also add
IPC_M_DATA_READ, it will not clash and cause confusion with userspace wrappers
such as ipc_data_receive(). Rename the forementioned wrappers to
ipc_data_write_send(), ipc_data_write_receive() and ipc_data_write_deliver().		  
2638 6185 d 13 h jermar /trunk/ Sync IPC comments with IPC code.  
2637 6185 d 13 h cejka /trunk/ Extended IPC_M_CONNECT_TO_ME to use 3 user defined parameters.
Phone identifier is passed in ARG5.		  
2635 6187 d 13 h cejka /trunk/ Function ipc_connect_me_to sends 3 user defined arguments now.
One argument added also to ipc_forward_fast.
Fixed devmap and improved its test.		  
2623 6195 d 19 h jermar /trunk/kernel/generic/ Introduce the IPC_FF_ROUTE_FROM_ME forwarding flag.  
2622 6195 d 19 h jermar /trunk/ Add mode argument to IPC forward.
This argument can be used to modify the way forward behaves.		  
2614 6201 d 19 h jermar /trunk/kernel/generic/include/ipc/ Grow the IPC data structures from 3 to 5 payload arguments.
No IPC API changes so far.		  
2550 6252 d 16 h cejka /trunk/ Fixed naming convention in IPC.  
2527 6264 d 22 h jermar /trunk/ VFS work.

Added mandatory VFS_LOOKUP

Handling of VFS_REGISTER request should be now more or less complete.
Added code that inserts the new fs_info structure into the list of registered
filesystems and creates a callback connection to the client FS.		  
2523 6266 d 0 h jermar /trunk/ VFS work.

Now, each VFS connection fibril will accept requests in a loop. The idea is that
each connection will be potentially reused for multiple requests before it is
closed by the server.

More VFS_REGISTER bits. Make use of the IPC_M_DATA_SEND wrappers introduced in
the previous commit.

Add enum members for more VFS operations.		  
2494 6331 d 13 h jermar /trunk/kernel/generic/ Implement a new mechanism for copying data between two address spaces based on
IPC. New system method IPC_M_DATA_SEND is introduced. The implementation is
generic and does not make use of any possible architecture optimizations such as
direct copy from one address space to another.		  
2493 6331 d 17 h jermar /trunk/kernel/generic/include/ipc/ Collapse IPC method numbers.  
2471 6355 d 14 h jermar /trunk/ Greatly improve comments in the IPC layer.
Now I think I finally start to understand our IPC internals :-)		  
2106 6489 d 20 h jermar /trunk/kernel/ Merge as_t structure into one and leave the differring parts in as_genarch_t.

Indentation and formatting changes in header files.		  
2105 6493 d 20 h decky /trunk/kernel/ move ipc structures to ipc.h  
2098 6494 d 15 h decky /trunk/kernel/generic/ avoid conflict with potential keyword  
2089 6495 d 20 h decky /trunk/ huge type system cleanup
remove cyclical type dependencies across multiple header files
many minor coding style fixes		  
2071 6506 d 13 h jermar /trunk/ (c) versus (C)  
2026 6543 d 10 h jermar /trunk/kernel/generic/include/ipc/ Improve comment.  
2025 6543 d 10 h jermar /trunk/ Coding style fixes.  
1941 6597 d 16 h decky /trunk/kernel/generic/include/ cleanup  
1933 6598 d 12 h jermar /trunk/kernel/generic/ Implement efficient IPC notification cleanup.  
1923 6599 d 12 h jermar /trunk/ Replace the old IRQ dispatcher and IPC notifier with new implementation.
Note that all architectures except for sparc64 are now broken
and don't even compile.		  
1888 6631 d 16 h jermar /trunk/ C99 compliant header guards (hopefully) everywhere in the kernel.
Formatting and indentation changes.
Small improvements in sparc64.		  
1877 6637 d 0 h jermar /trunk/kernel/ Coding style fixes.
Remove unneeded sparc64 dummy functions.		  
1787 6696 d 15 h decky / move kernel/trunk, uspace/trunk and boot/trunk to trunk/kernel, trunk/uspace and trunk/boot  
1780 6703 d 16 h jermar /kernel/trunk/ Replace old __u?? types with respective C99 variants (e.g. uint32_t, int64_t, uintptr_t etc.).  
1702 6724 d 19 h cejka /kernel/trunk/ Kernel doxygen comments updated.  
1693 6726 d 16 h palkovsky /kernel/trunk/generic/ Modified ipc/irq to be able to pass up to 3 arguments to userspace.  
1643 6730 d 22 h palkovsky /kernel/trunk/generic/ IPC made faster in non-debug mode.  
1591 6732 d 11 h palkovsky /kernel/trunk/generic/ Small updates to ipc.  
1582 6732 d 23 h palkovsky /kernel/trunk/generic/ Modified ipc_cleanup.