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Rev Age Author Path Log message Diff
3200 5798 d 5 h svoboda /trunk/kernel/arch/ppc32/src/ Remove buggy assembler memsetb function, call generic C _memsetb instead. Fixes kconsole panic when uspace klog is enabled and memsetb() called from klog_update()  
3193 5800 d 22 h jermar /trunk/kernel/ cstyle fixes  
3189 5805 d 21 h jermar /trunk/kernel/arch/ppc32/src/ Implement memcpy_to_uspace_failover_address for ppc32.
This fixes kernel side of ticket #59.		  
3071 5828 d 3 h decky /trunk/kernel/ reflect changes in generic code
proper formatting directives
coding style		  
2781 5908 d 5 h cejka /trunk/ Unified context saving/restoring macros in ppc32.  
2725 5946 d 4 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 5947 d 2 h decky /trunk/kernel/arch/ remove memory_print_map(), as it duplicates functionality of physmem_print()  
2227 6249 d 12 h decky /trunk/kernel/ start shutdown infrastructure  
2222 6249 d 21 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 6250 d 19 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 6257 d 20 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 6320 d 5 h decky /trunk/ huge type system cleanup
remove cyclical type dependencies across multiple header files
many minor coding style fixes		  
2071 6330 d 22 h jermar /trunk/ (c) versus (C)  
1993 6387 d 6 h decky /trunk/ make framebuffer code more generic  
1944 6421 d 1 h jermar /trunk/kernel/ Add mutual exclusion to keyboard grab and release
functions on sparc64, ppc32, mips32 and ia64.		  
1934 6422 d 9 h decky /trunk/kernel/arch/ppc32/src/drivers/ remove grab (not needed)  
1932 6422 d 22 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 6423 d 3 h decky /trunk/ ppc32: update for new IRQ subsystem (there is still a bug left)  
1926 6423 d 8 h decky /trunk/kernel/ cleanup for new IRQ subsystem  
1901 6444 d 3 h jermar /trunk/kernel/ Make SMP related parts of main.c more generic.
Move initialization of local APIC to architecture specific code.
Add arch_post_cpu_init() to support the above.		  

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