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2523 6127 d 10 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 6192 d 23 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 6193 d 3 h jermar /trunk/kernel/generic/include/ipc/ Collapse IPC method numbers.  
2471 6217 d 0 h jermar /trunk/ Greatly improve comments in the IPC layer.
Now I think I finally start to understand our IPC internals :-)		  
2106 6351 d 6 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 6355 d 6 h decky /trunk/kernel/ move ipc structures to ipc.h  
2098 6356 d 1 h decky /trunk/kernel/generic/ avoid conflict with potential keyword  
2089 6357 d 6 h decky /trunk/ huge type system cleanup
remove cyclical type dependencies across multiple header files
many minor coding style fixes		  
2071 6367 d 22 h jermar /trunk/ (c) versus (C)  
2026 6404 d 20 h jermar /trunk/kernel/generic/include/ipc/ Improve comment.  
2025 6404 d 20 h jermar /trunk/ Coding style fixes.  
1941 6459 d 2 h decky /trunk/kernel/generic/include/ cleanup  
1933 6459 d 22 h jermar /trunk/kernel/generic/ Implement efficient IPC notification cleanup.  
1923 6460 d 22 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 6493 d 2 h jermar /trunk/ C99 compliant header guards (hopefully) everywhere in the kernel.
Formatting and indentation changes.
Small improvements in sparc64.		  
1877 6498 d 10 h jermar /trunk/kernel/ Coding style fixes.
Remove unneeded sparc64 dummy functions.		  
1787 6558 d 1 h decky / move kernel/trunk, uspace/trunk and boot/trunk to trunk/kernel, trunk/uspace and trunk/boot  
1780 6565 d 2 h jermar /kernel/trunk/ Replace old __u?? types with respective C99 variants (e.g. uint32_t, int64_t, uintptr_t etc.).  
1702 6586 d 5 h cejka /kernel/trunk/ Kernel doxygen comments updated.  
1693 6588 d 2 h palkovsky /kernel/trunk/generic/ Modified ipc/irq to be able to pass up to 3 arguments to userspace.  

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