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Rev Age Author Path Log message Diff
4679 5412 d 5 h rimsky /branches/sparc/kernel/ Enhancing the way how even distribution of threads over processor cores is achieved.  
4678 5412 d 13 h trochtova /branches/dd/ dd branch synchronized with trunk (revision 4677)  
4677 5412 d 13 h trochtova /branches/dd/ parts of the serial port driver and its client  
4668 5419 d 1 h trochtova /branches/dd/ dd branch synchronized with trunk (revision 4667)  
4667 5419 d 1 h trochtova /branches/dd/uspace/srv/pci/ portions of simple hierarchical driver of pci, isa and serial port  
4666 5419 d 12 h pillai /branches/arm/kernel/arch/arm32/ Ticket #93 fix:
Exceptin handling re-written in assembly.		  
4665 5420 d 5 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 5420 d 8 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 5427 d 4 h pillai /branches/arm/kernel/arch/arm32/src/ Fixed a logical error in checking the processor mode before enabling interrupts  
4651 5427 d 6 h pillai /branches/arm/ Generic framework for arm architecture
Support for integratorcp
pl050 keyboard controller driver in kernel and userland.		  
4647 5429 d 3 h jermar /branches/arm/ Branch out a new arm branch.  
4646 5429 d 3 h jermar /branches/ Rename the arm branch to arm.old so that a fresh new one can be branched out.  
4638 5432 d 6 h rimsky /branches/sparc/kernel/ SMP on Niagara made working: debugged the problem with the 'non-deterministic' symptoms, implemented the IPI mechanism.  
4634 5433 d 7 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 5434 d 6 h pillai /branches/arm/ capslock and shift key fixes  
4631 5435 d 9 h pillai /branches/arm/uspace/srv/kbd/arch/arm32/include/ header file  
4630 5435 d 9 h pillai /branches/arm/kernel/genarch/include/kbd/ header file  
4629 5435 d 9 h pillai /branches/arm/ Integratorcp keyboard driver and some miscellaneous changes.  
4628 5436 d 10 h pillai /branches/arm/ FrameBuffer physical address fix  
4616 5438 d 6 h brambora /branches/snapshot/ Added functions for storing task checkpoint to udebug interface.
Added uspace task chkpnt that launches the snapshot creation.		  
4615 5438 d 13 h pillai /branches/arm/kernel/arch/arm32/src/drivers/ minor qemu/integratorcp related changes  
4614 5439 d 2 h rimsky /branches/sparc/kernel/arch/sparc64/ Waking CPUs up on sun4v. Weird errors occur when accessing the THE structure.  
4613 5439 d 4 h brambora /branches/snapshot/ Initial commit. Empty checkpoint.c added plus a Makefile.  
4612 5439 d 12 h pillai /branches/arm/kernel/arch/arm32/ Improvements on timer and interrupt handling  
4605 5442 d 8 h decky /branches/snapshot/ add task snapshoting branch  
4603 5443 d 5 h mejdrech /branches/network/ Net: + basic echo application, only SOCK_DGRAM  
4589 5445 d 23 h mejdrech /branches/network/uspace/srv/net/ Net: SOCK_DGRAM implementation  
4588 5445 d 23 h mejdrech /branches/network/uspace/srv/net/ Net: + dynamic fifo queue  
4582 5447 d 2 h mejdrech /branches/network/uspace/srv/net/ Net: * merge fix, * fibril synchronization  
4581 5447 d 3 h mejdrech /branches/network/ Net: synchronized with trunk rev.4580  
4580 5447 d 4 h mejdrech /branches/network/uspace/srv/net/tl/udp/ Net: * udp build fix  
4579 5447 d 4 h mejdrech /branches/network/uspace/srv/net/tl/udp/ Net: + udp(sock_dgram) socket, sendto and closesocket implemented  
4578 5447 d 4 h mejdrech /branches/network/uspace/srv/net/ Net: + libsocket prototype  
4577 5447 d 8 h mejdrech /branches/network/uspace/srv/net/ Net: * answer clearing fixed  
4576 5447 d 8 h mejdrech /branches/network/uspace/srv/net/structures/ Net: + used include added  
4575 5447 d 8 h mejdrech /branches/network/uspace/srv/net/ Net: * inet header inclusion fixed, * ip destination address fixed  
4574 5447 d 8 h mejdrech /branches/network/uspace/srv/net/net/ Net: - unused module and message handling code removed  
4560 5452 d 8 h mejdrech /branches/network/uspace/srv/net/ Net: - removed old sockaddr  
4559 5452 d 8 h mejdrech /branches/network/uspace/srv/net/ Net: * sockaddr divided into in.h, in6.h and inet.h  
4558 5452 d 9 h mejdrech /branches/network/uspace/srv/net/ Net: + ip locks, - some gcc extended warnings