Subversion Repositories HelenOS

Rev

Go to most recent revision | Show changed files | Details | Compare with Previous | Blame | RSS feed

Filtering Options

Rev Age Author Path Log message Diff
4679 5494 d 6 h rimsky /branches/sparc/kernel/ Enhancing the way how even distribution of threads over processor cores is achieved.  
4678 5494 d 14 h trochtova /branches/dd/ dd branch synchronized with trunk (revision 4677)  
4677 5494 d 14 h trochtova /branches/dd/ parts of the serial port driver and its client  
4668 5501 d 2 h trochtova /branches/dd/ dd branch synchronized with trunk (revision 4667)  
4667 5501 d 3 h trochtova /branches/dd/uspace/srv/pci/ portions of simple hierarchical driver of pci, isa and serial port  
4666 5501 d 13 h pillai /branches/arm/kernel/arch/arm32/ Ticket #93 fix:
Exceptin handling re-written in assembly.		  
4665 5502 d 7 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 5502 d 9 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 5509 d 5 h pillai /branches/arm/kernel/arch/arm32/src/ Fixed a logical error in checking the processor mode before enabling interrupts  
4651 5509 d 7 h pillai /branches/arm/ Generic framework for arm architecture
Support for integratorcp
pl050 keyboard controller driver in kernel and userland.		  
4647 5511 d 5 h jermar /branches/arm/ Branch out a new arm branch.  
4646 5511 d 5 h jermar /branches/ Rename the arm branch to arm.old so that a fresh new one can be branched out.  
4638 5514 d 7 h rimsky /branches/sparc/kernel/ SMP on Niagara made working: debugged the problem with the 'non-deterministic' symptoms, implemented the IPI mechanism.  
4634 5515 d 8 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 5516 d 8 h pillai /branches/arm/ capslock and shift key fixes  
4631 5517 d 10 h pillai /branches/arm/uspace/srv/kbd/arch/arm32/include/ header file  
4630 5517 d 10 h pillai /branches/arm/kernel/genarch/include/kbd/ header file  
4629 5517 d 10 h pillai /branches/arm/ Integratorcp keyboard driver and some miscellaneous changes.  
4628 5518 d 11 h pillai /branches/arm/ FrameBuffer physical address fix  
4616 5520 d 7 h brambora /branches/snapshot/ Added functions for storing task checkpoint to udebug interface.
Added uspace task chkpnt that launches the snapshot creation.		  

←Prev12Next→

Show All