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Rev Age Author Path Log message Diff
4679 5420 d 15 h rimsky /branches/sparc/kernel/ Enhancing the way how even distribution of threads over processor cores is achieved.  
4678 5420 d 22 h trochtova /branches/dd/ dd branch synchronized with trunk (revision 4677)  
4677 5420 d 23 h trochtova /branches/dd/ parts of the serial port driver and its client  
4668 5427 d 11 h trochtova /branches/dd/ dd branch synchronized with trunk (revision 4667)  
4667 5427 d 11 h trochtova /branches/dd/uspace/srv/pci/ portions of simple hierarchical driver of pci, isa and serial port  
4666 5427 d 22 h pillai /branches/arm/kernel/arch/arm32/ Ticket #93 fix:
Exceptin handling re-written in assembly.		  
4665 5428 d 15 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 5428 d 18 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 5435 d 14 h pillai /branches/arm/kernel/arch/arm32/src/ Fixed a logical error in checking the processor mode before enabling interrupts  
4651 5435 d 16 h pillai /branches/arm/ Generic framework for arm architecture
Support for integratorcp
pl050 keyboard controller driver in kernel and userland.		  
4647 5437 d 13 h jermar /branches/arm/ Branch out a new arm branch.  
4646 5437 d 13 h jermar /branches/ Rename the arm branch to arm.old so that a fresh new one can be branched out.  
4638 5440 d 16 h rimsky /branches/sparc/kernel/ SMP on Niagara made working: debugged the problem with the 'non-deterministic' symptoms, implemented the IPI mechanism.  
4634 5441 d 16 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 5442 d 16 h pillai /branches/arm/ capslock and shift key fixes  
4631 5443 d 18 h pillai /branches/arm/uspace/srv/kbd/arch/arm32/include/ header file  
4630 5443 d 19 h pillai /branches/arm/kernel/genarch/include/kbd/ header file  
4629 5443 d 19 h pillai /branches/arm/ Integratorcp keyboard driver and some miscellaneous changes.  
4628 5444 d 20 h pillai /branches/arm/ FrameBuffer physical address fix  
4616 5446 d 16 h brambora /branches/snapshot/ Added functions for storing task checkpoint to udebug interface.
Added uspace task chkpnt that launches the snapshot creation.		  
4615 5446 d 23 h pillai /branches/arm/kernel/arch/arm32/src/drivers/ minor qemu/integratorcp related changes  
4614 5447 d 12 h rimsky /branches/sparc/kernel/arch/sparc64/ Waking CPUs up on sun4v. Weird errors occur when accessing the THE structure.  
4613 5447 d 14 h brambora /branches/snapshot/ Initial commit. Empty checkpoint.c added plus a Makefile.  
4612 5447 d 21 h pillai /branches/arm/kernel/arch/arm32/ Improvements on timer and interrupt handling  
4605 5450 d 18 h decky /branches/snapshot/ add task snapshoting branch  
4603 5451 d 15 h mejdrech /branches/network/ Net: + basic echo application, only SOCK_DGRAM  
4589 5454 d 9 h mejdrech /branches/network/uspace/srv/net/ Net: SOCK_DGRAM implementation  
4588 5454 d 9 h mejdrech /branches/network/uspace/srv/net/ Net: + dynamic fifo queue  
4582 5455 d 12 h mejdrech /branches/network/uspace/srv/net/ Net: * merge fix, * fibril synchronization  
4581 5455 d 13 h mejdrech /branches/network/ Net: synchronized with trunk rev.4580  
4580 5455 d 14 h mejdrech /branches/network/uspace/srv/net/tl/udp/ Net: * udp build fix  
4579 5455 d 14 h mejdrech /branches/network/uspace/srv/net/tl/udp/ Net: + udp(sock_dgram) socket, sendto and closesocket implemented  
4578 5455 d 14 h mejdrech /branches/network/uspace/srv/net/ Net: + libsocket prototype  
4577 5455 d 17 h mejdrech /branches/network/uspace/srv/net/ Net: * answer clearing fixed  
4576 5455 d 17 h mejdrech /branches/network/uspace/srv/net/structures/ Net: + used include added  
4575 5455 d 18 h mejdrech /branches/network/uspace/srv/net/ Net: * inet header inclusion fixed, * ip destination address fixed  
4574 5455 d 18 h mejdrech /branches/network/uspace/srv/net/net/ Net: - unused module and message handling code removed  
4560 5460 d 18 h mejdrech /branches/network/uspace/srv/net/ Net: - removed old sockaddr  
4559 5460 d 18 h mejdrech /branches/network/uspace/srv/net/ Net: * sockaddr divided into in.h, in6.h and inet.h  
4558 5460 d 18 h mejdrech /branches/network/uspace/srv/net/ Net: + ip locks, - some gcc extended warnings