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
4420 5548 d 7 h trochtova /branches/dd/ dd branch synchronized with trunk (revision 4419)  
4296 5583 d 4 h trochtova /branches/dd/ dd branch synchronized with trunk (revision 4295)  
4156 5611 d 6 h trochtova /branches/dd/ changes in trunk (rev 4155) merged into dd branch  
4055 5622 d 8 h trochtova /branches/dd/ changes in trunk (rev 4054) merged into dd branch  
3022 5905 d 10 h decky /branches/dd/ device drivers branch  
2781 5980 d 8 h cejka /trunk/ Unified context saving/restoring macros in ppc32.  
2725 6018 d 7 h decky /trunk/kernel/ remove config.memory_size, get_memory_size() and memory_init.{c|d}
the amount of available memory can be calculated from the sizes of the zones
add FRAMES2SIZE, SIZE2KB and SIZE2MB functions/macros (code readability)		  
2723 6019 d 5 h decky /trunk/kernel/arch/ remove memory_print_map(), as it duplicates functionality of physmem_print()  
2227 6321 d 15 h decky /trunk/kernel/ start shutdown infrastructure  
2222 6322 d 0 h decky /trunk/kernel/ map kernel pages explicitly as writable (this solves compatibility issues with Intel Core 2)
make VESA framebuffer initialization more robust		  
2218 6322 d 21 h decky /trunk/kernel/ support the possibility to send EOI or Interrupt Acknowledgement
prior to processing the interrupt
(this is essential on some architectures to prevent preemption deadlock)		  
2170 6329 d 23 h jermar /trunk/kernel/ Simplify synchronization in as_switch().
The function was oversynchronized, which
was causing deadlocks on the address
space mutex.

Now, address spaces can only be switched
when the asidlock is held. This also protects
stealing of ASIDs. No other synchronization
is necessary.		  
2089 6392 d 8 h decky /trunk/ huge type system cleanup
remove cyclical type dependencies across multiple header files
many minor coding style fixes		  
2071 6403 d 0 h jermar /trunk/ (c) versus (C)  
1993 6459 d 8 h decky /trunk/ make framebuffer code more generic  
1944 6493 d 3 h jermar /trunk/kernel/ Add mutual exclusion to keyboard grab and release
functions on sparc64, ppc32, mips32 and ia64.		  
1934 6494 d 12 h decky /trunk/kernel/arch/ppc32/src/drivers/ remove grab (not needed)  
1932 6495 d 0 h jermar /trunk/kernel/ Do not copy notification config out of the IRQ structure.
Add the notify member, that toggles notifications on and off instead.
This is good for preventing other tasks from registering the notification
while the notification config is stored outside the IRQ structure.
It should also help to implement the cleanup code.		  
1928 6495 d 6 h decky /trunk/ ppc32: update for new IRQ subsystem (there is still a bug left)  
1926 6495 d 11 h decky /trunk/kernel/ cleanup for new IRQ subsystem  

←Prev12Next→

Show All