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Rev Age Author Path Log message Diff
4679 5473 d 16 h rimsky /branches/sparc/kernel/ Enhancing the way how even distribution of threads over processor cores is achieved.  
4678 5474 d 0 h trochtova /branches/dd/ dd branch synchronized with trunk (revision 4677)  
4677 5474 d 0 h trochtova /branches/dd/ parts of the serial port driver and its client  
4668 5480 d 12 h trochtova /branches/dd/ dd branch synchronized with trunk (revision 4667)  
4667 5480 d 13 h trochtova /branches/dd/uspace/srv/pci/ portions of simple hierarchical driver of pci, isa and serial port  
4666 5480 d 23 h pillai /branches/arm/kernel/arch/arm32/ Ticket #93 fix:
Exceptin handling re-written in assembly.		  
4665 5481 d 16 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 5481 d 19 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 5488 d 15 h pillai /branches/arm/kernel/arch/arm32/src/ Fixed a logical error in checking the processor mode before enabling interrupts  
4651 5488 d 17 h pillai /branches/arm/ Generic framework for arm architecture
Support for integratorcp
pl050 keyboard controller driver in kernel and userland.		  
4647 5490 d 14 h jermar /branches/arm/ Branch out a new arm branch.  
4646 5490 d 14 h jermar /branches/ Rename the arm branch to arm.old so that a fresh new one can be branched out.  
4638 5493 d 17 h rimsky /branches/sparc/kernel/ SMP on Niagara made working: debugged the problem with the 'non-deterministic' symptoms, implemented the IPI mechanism.  
4634 5494 d 18 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 5495 d 17 h pillai /branches/arm/ capslock and shift key fixes  
4631 5496 d 20 h pillai /branches/arm/uspace/srv/kbd/arch/arm32/include/ header file  
4630 5496 d 20 h pillai /branches/arm/kernel/genarch/include/kbd/ header file  
4629 5496 d 20 h pillai /branches/arm/ Integratorcp keyboard driver and some miscellaneous changes.  
4628 5497 d 21 h pillai /branches/arm/ FrameBuffer physical address fix  
4616 5499 d 17 h brambora /branches/snapshot/ Added functions for storing task checkpoint to udebug interface.
Added uspace task chkpnt that launches the snapshot creation.		  
4615 5500 d 0 h pillai /branches/arm/kernel/arch/arm32/src/drivers/ minor qemu/integratorcp related changes  
4614 5500 d 13 h rimsky /branches/sparc/kernel/arch/sparc64/ Waking CPUs up on sun4v. Weird errors occur when accessing the THE structure.  
4613 5500 d 15 h brambora /branches/snapshot/ Initial commit. Empty checkpoint.c added plus a Makefile.  
4612 5500 d 23 h pillai /branches/arm/kernel/arch/arm32/ Improvements on timer and interrupt handling  
4605 5503 d 19 h decky /branches/snapshot/ add task snapshoting branch  
4603 5504 d 16 h mejdrech /branches/network/ Net: + basic echo application, only SOCK_DGRAM  
4589 5507 d 10 h mejdrech /branches/network/uspace/srv/net/ Net: SOCK_DGRAM implementation  
4588 5507 d 10 h mejdrech /branches/network/uspace/srv/net/ Net: + dynamic fifo queue  
4582 5508 d 13 h mejdrech /branches/network/uspace/srv/net/ Net: * merge fix, * fibril synchronization  
4581 5508 d 14 h mejdrech /branches/network/ Net: synchronized with trunk rev.4580  
4580 5508 d 15 h mejdrech /branches/network/uspace/srv/net/tl/udp/ Net: * udp build fix  
4579 5508 d 15 h mejdrech /branches/network/uspace/srv/net/tl/udp/ Net: + udp(sock_dgram) socket, sendto and closesocket implemented  
4578 5508 d 15 h mejdrech /branches/network/uspace/srv/net/ Net: + libsocket prototype  
4577 5508 d 19 h mejdrech /branches/network/uspace/srv/net/ Net: * answer clearing fixed  
4576 5508 d 19 h mejdrech /branches/network/uspace/srv/net/structures/ Net: + used include added  
4575 5508 d 19 h mejdrech /branches/network/uspace/srv/net/ Net: * inet header inclusion fixed, * ip destination address fixed  
4574 5508 d 19 h mejdrech /branches/network/uspace/srv/net/net/ Net: - unused module and message handling code removed  
4560 5513 d 19 h mejdrech /branches/network/uspace/srv/net/ Net: - removed old sockaddr  
4559 5513 d 19 h mejdrech /branches/network/uspace/srv/net/ Net: * sockaddr divided into in.h, in6.h and inet.h  
4558 5513 d 20 h mejdrech /branches/network/uspace/srv/net/ Net: + ip locks, - some gcc extended warnings