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Rev Age Author Path Log message Diff
4668 5420 d 0 h trochtova /branches/dd/ dd branch synchronized with trunk (revision 4667)  
4667 5420 d 0 h trochtova /branches/dd/uspace/srv/pci/ portions of simple hierarchical driver of pci, isa and serial port  
4666 5420 d 11 h pillai /branches/arm/kernel/arch/arm32/ Ticket #93 fix:
Exceptin handling re-written in assembly.
 
4665 5421 d 4 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 5421 d 7 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 5428 d 3 h pillai /branches/arm/kernel/arch/arm32/src/ Fixed a logical error in checking the processor mode before enabling interrupts  
4651 5428 d 5 h pillai /branches/arm/ Generic framework for arm architecture
Support for integratorcp
pl050 keyboard controller driver in kernel and userland.
 
4647 5430 d 2 h jermar /branches/arm/ Branch out a new arm branch.  
4646 5430 d 2 h jermar /branches/ Rename the arm branch to arm.old so that a fresh new one can be branched out.  
4638 5433 d 5 h rimsky /branches/sparc/kernel/ SMP on Niagara made working: debugged the problem with the 'non-deterministic' symptoms, implemented the IPI mechanism.  
4634 5434 d 5 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 5435 d 5 h pillai /branches/arm/ capslock and shift key fixes  
4631 5436 d 8 h pillai /branches/arm/uspace/srv/kbd/arch/arm32/include/ header file  
4630 5436 d 8 h pillai /branches/arm/kernel/genarch/include/kbd/ header file  
4629 5436 d 8 h pillai /branches/arm/ Integratorcp keyboard driver and some miscellaneous changes.  
4628 5437 d 9 h pillai /branches/arm/ FrameBuffer physical address fix  
4616 5439 d 5 h brambora /branches/snapshot/ Added functions for storing task checkpoint to udebug interface.
Added uspace task chkpnt that launches the snapshot creation.
 
4615 5439 d 12 h pillai /branches/arm/kernel/arch/arm32/src/drivers/ minor qemu/integratorcp related changes  
4614 5440 d 1 h rimsky /branches/sparc/kernel/arch/sparc64/ Waking CPUs up on sun4v. Weird errors occur when accessing the THE structure.  
4613 5440 d 3 h brambora /branches/snapshot/ Initial commit. Empty checkpoint.c added plus a Makefile.  
4612 5440 d 11 h pillai /branches/arm/kernel/arch/arm32/ Improvements on timer and interrupt handling  
4605 5443 d 7 h decky /branches/snapshot/ add task snapshoting branch  
4603 5444 d 4 h mejdrech /branches/network/ Net: + basic echo application, only SOCK_DGRAM  
4589 5446 d 22 h mejdrech /branches/network/uspace/srv/net/ Net: SOCK_DGRAM implementation  
4588 5446 d 22 h mejdrech /branches/network/uspace/srv/net/ Net: + dynamic fifo queue  
4582 5448 d 1 h mejdrech /branches/network/uspace/srv/net/ Net: * merge fix, * fibril synchronization  
4581 5448 d 2 h mejdrech /branches/network/ Net: synchronized with trunk rev.4580  
4580 5448 d 3 h mejdrech /branches/network/uspace/srv/net/tl/udp/ Net: * udp build fix  
4579 5448 d 3 h mejdrech /branches/network/uspace/srv/net/tl/udp/ Net: + udp(sock_dgram) socket, sendto and closesocket implemented  
4578 5448 d 3 h mejdrech /branches/network/uspace/srv/net/ Net: + libsocket prototype  
4577 5448 d 7 h mejdrech /branches/network/uspace/srv/net/ Net: * answer clearing fixed  
4576 5448 d 7 h mejdrech /branches/network/uspace/srv/net/structures/ Net: + used include added  
4575 5448 d 7 h mejdrech /branches/network/uspace/srv/net/ Net: * inet header inclusion fixed, * ip destination address fixed  
4574 5448 d 7 h mejdrech /branches/network/uspace/srv/net/net/ Net: - unused module and message handling code removed  
4560 5453 d 7 h mejdrech /branches/network/uspace/srv/net/ Net: - removed old sockaddr  
4559 5453 d 7 h mejdrech /branches/network/uspace/srv/net/ Net: * sockaddr divided into in.h, in6.h and inet.h  
4558 5453 d 7 h mejdrech /branches/network/uspace/srv/net/ Net: + ip locks, - some gcc extended warnings  
4537 5460 d 11 h trochtova /branches/dd/ dd branch synchronized with trunk (revision 4536)  
4506 5469 d 15 h mejdrech /branches/network/uspace/srv/net/il/ip/ Net: - do not bother Atlas during IP start, * uninitialized route warning fixed  
4505 5469 d 22 h mejdrech /branches/network/ Net: + The new IP! + informative TCP and UDP, + packet->pq_insert_after, + checksum for internetwork and transport layers, * bug fixes in packet and ip_header, * usage of size_t in net where appropriate