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Rev Age Author Path Log message Diff
4348 5544 d 12 h svoboda /branches/dynload/ Merge latest trunk changes to dynload.  
4347 5544 d 13 h svoboda /branches/dynload/ Merge trunk changes up to r4195 to dynload.  
4344 5546 d 0 h svoboda /branches/dynload/ Merge trunk changes up to r3988 to dynload.  
4343 5546 d 0 h svoboda /branches/dynload/ Merged trunk changes up to r3925 to dynload.  
3674 5690 d 23 h svoboda /branches/dynload/ Merge latest trunk changes to dynload.  
2927 5895 d 11 h decky /branches/dynload/ added dynload branch  
2218 6298 d 22 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)		  
2141 6309 d 22 h jermar /trunk/ The Ultimate Solution To Illegal Virtual Aliases.
It is better to avoid them completely than to fight them.
Switch the sparc64 port to 16K pages. The TLBs and TSBs
continue to operate with 8K pages only. Page tables and
other generic parts operate with 16K pages.

Because the MMU doesn't support 16K directly, each 16K
page is emulated by a pair of 8K pages. With 16K pages,
illegal aliases cannot be created in 16K D-cache.		  
2117 6360 d 7 h decky /trunk/kernel/generic/src/ddi/ explicit typecast  
2116 6360 d 7 h decky /trunk/kernel/generic/src/ddi/ explicit typecast  
2107 6362 d 0 h jermar /trunk/ When clock() is called by an external interrupt dispatched by the IRQ dispatcher,
no spinlock can be held or the kernel will not be preemptive. This fixes Ticket #24.

Formating and indentation fixes.		  
2089 6368 d 8 h decky /trunk/ huge type system cleanup
remove cyclical type dependencies across multiple header files
many minor coding style fixes		  
2071 6379 d 1 h jermar /trunk/ (c) versus (C)  
2015 6418 d 1 h jermar /trunk/ Rework support for virtually indexed cache.
Instead of repeatedly flushing the data cache, which was a huge overkill, refuse to create an illegal address alias
in the kernel (again) and allocate appropriate page color in userspace instead. Extend the detection also to
SYS_PHYSMEM_MAP syscall.

Add support for tracking physical memory areas mappable by SYS_PHYSMEM_MAP.

Lots of coding style changes.		  
2012 6420 d 23 h jermar /trunk/ Eliminate confusion between SYS_MAP_PHYSMEM and sys_physmem_map.
The syscall is to be called SYS_PHYSMEM_MAP from now on and the functions that participate in its implementation are
called *physmem_map().		  
1933 6471 d 0 h jermar /trunk/kernel/generic/ Implement efficient IPC notification cleanup.  
1926 6471 d 11 h decky /trunk/kernel/ cleanup for new IRQ subsystem  
1923 6472 d 1 h jermar /trunk/ Replace the old IRQ dispatcher and IPC notifier with new implementation.
Note that all architectures except for sparc64 are now broken
and don't even compile.		  
1922 6473 d 9 h jermar /trunk/kernel/ More IRQ stuff.
Modify the IRQ hash table functions to support lookup based on inr and devno.
Add method member to irq_t.		  
1921 6474 d 2 h jermar /trunk/kernel/ Changes in ns16550 and z8530 drivers.
Add some stuff for IRQ notifications to irq_t.		  

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