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Rev Age Author Path Log message Diff
4679 5419 d 12 h rimsky /branches/sparc/kernel/ Enhancing the way how even distribution of threads over processor cores is achieved.  
4678 5419 d 20 h trochtova /branches/dd/ dd branch synchronized with trunk (revision 4677)  
4677 5419 d 20 h trochtova /branches/dd/ parts of the serial port driver and its client  
4668 5426 d 8 h trochtova /branches/dd/ dd branch synchronized with trunk (revision 4667)  
4667 5426 d 8 h trochtova /branches/dd/uspace/srv/pci/ portions of simple hierarchical driver of pci, isa and serial port  
4666 5426 d 19 h pillai /branches/arm/kernel/arch/arm32/ Ticket #93 fix:
Exceptin handling re-written in assembly.		  
4665 5427 d 12 h pillai /branches/arm/kernel/arch/arm32/src/ Change the exception handling logic:
Exception handler switches from exception mode to kernel mode(supervisor mode) before proceeding to
the exc_dispatch() C function. This assures that exception handling is re-entrant and
kernel would not get confused with different processor modes inside the kernel.

Also fixes a kernel panic during nested interrupts.		  
4663 5427 d 15 h rimsky /branches/sparc/kernel/ Implemented detection of execution units, used in a heuristics which prevents the ready threads be unevenly distributed among physical cores by changing the order in which APs are woken up (and hence the order in which the CPUs will be running their kcpulb thread). Cleanup.  
4652 5434 d 11 h pillai /branches/arm/kernel/arch/arm32/src/ Fixed a logical error in checking the processor mode before enabling interrupts  
4651 5434 d 13 h pillai /branches/arm/ Generic framework for arm architecture
Support for integratorcp
pl050 keyboard controller driver in kernel and userland.		  
4647 5436 d 10 h jermar /branches/arm/ Branch out a new arm branch.  
4646 5436 d 10 h jermar /branches/ Rename the arm branch to arm.old so that a fresh new one can be branched out.  
4638 5439 d 13 h rimsky /branches/sparc/kernel/ SMP on Niagara made working: debugged the problem with the 'non-deterministic' symptoms, implemented the IPI mechanism.  
4634 5440 d 13 h pillai /branches/arm/ Fixes:
Intermittent hangs while running kernel console commands
Version strings
Overwriting of framebuffer when doing memory allocation
and small enhancements		  
4632 5441 d 13 h pillai /branches/arm/ capslock and shift key fixes  
4631 5442 d 16 h pillai /branches/arm/uspace/srv/kbd/arch/arm32/include/ header file  
4630 5442 d 16 h pillai /branches/arm/kernel/genarch/include/kbd/ header file  
4629 5442 d 16 h pillai /branches/arm/ Integratorcp keyboard driver and some miscellaneous changes.  
4628 5443 d 17 h pillai /branches/arm/ FrameBuffer physical address fix  
4616 5445 d 13 h brambora /branches/snapshot/ Added functions for storing task checkpoint to udebug interface.
Added uspace task chkpnt that launches the snapshot creation.		  
4615 5445 d 20 h pillai /branches/arm/kernel/arch/arm32/src/drivers/ minor qemu/integratorcp related changes  
4614 5446 d 9 h rimsky /branches/sparc/kernel/arch/sparc64/ Waking CPUs up on sun4v. Weird errors occur when accessing the THE structure.  
4613 5446 d 11 h brambora /branches/snapshot/ Initial commit. Empty checkpoint.c added plus a Makefile.  
4612 5446 d 19 h pillai /branches/arm/kernel/arch/arm32/ Improvements on timer and interrupt handling  
4605 5449 d 15 h decky /branches/snapshot/ add task snapshoting branch  
4603 5450 d 12 h mejdrech /branches/network/ Net: + basic echo application, only SOCK_DGRAM  
4589 5453 d 6 h mejdrech /branches/network/uspace/srv/net/ Net: SOCK_DGRAM implementation  
4588 5453 d 6 h mejdrech /branches/network/uspace/srv/net/ Net: + dynamic fifo queue  
4582 5454 d 9 h mejdrech /branches/network/uspace/srv/net/ Net: * merge fix, * fibril synchronization  
4581 5454 d 10 h mejdrech /branches/network/ Net: synchronized with trunk rev.4580  
4580 5454 d 11 h mejdrech /branches/network/uspace/srv/net/tl/udp/ Net: * udp build fix  
4579 5454 d 11 h mejdrech /branches/network/uspace/srv/net/tl/udp/ Net: + udp(sock_dgram) socket, sendto and closesocket implemented  
4578 5454 d 11 h mejdrech /branches/network/uspace/srv/net/ Net: + libsocket prototype  
4577 5454 d 15 h mejdrech /branches/network/uspace/srv/net/ Net: * answer clearing fixed  
4576 5454 d 15 h mejdrech /branches/network/uspace/srv/net/structures/ Net: + used include added  
4575 5454 d 15 h mejdrech /branches/network/uspace/srv/net/ Net: * inet header inclusion fixed, * ip destination address fixed  
4574 5454 d 15 h mejdrech /branches/network/uspace/srv/net/net/ Net: - unused module and message handling code removed  
4560 5459 d 15 h mejdrech /branches/network/uspace/srv/net/ Net: - removed old sockaddr  
4559 5459 d 15 h mejdrech /branches/network/uspace/srv/net/ Net: * sockaddr divided into in.h, in6.h and inet.h  
4558 5459 d 15 h mejdrech /branches/network/uspace/srv/net/ Net: + ip locks, - some gcc extended warnings