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4537
5542 d 5 h
trochtova
/branches/dd/
dd branch synchronized with trunk (revision 4536)
4296
5601 d 22 h
trochtova
/branches/dd/
dd branch synchronized with trunk (revision 4295)
4156
5630 d 0 h
trochtova
/branches/dd/
changes in trunk (rev 4155) merged into dd branch
4055
5641 d 2 h
trochtova
/branches/dd/
changes in trunk (rev 4054) merged into dd branch
3022
5924 d 4 h
decky
/branches/dd/
device drivers branch
2218
6341 d 16 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
6352 d 15 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
6403 d 0 h
decky
/trunk/kernel/generic/src/ddi/
explicit typecast
2116
6403 d 1 h
decky
/trunk/kernel/generic/src/ddi/
explicit typecast
2107
6404 d 18 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
6411 d 2 h
decky
/trunk/
huge type system cleanup
remove cyclical type dependencies across multiple header files
many minor coding style fixes
2071
6421 d 18 h
jermar
/trunk/
(c) versus (C)
2015
6460 d 19 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
6463 d 17 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
6513 d 18 h
jermar
/trunk/kernel/generic/
Implement efficient IPC notification cleanup.
1926
6514 d 5 h
decky
/trunk/kernel/
cleanup for new IRQ subsystem
1923
6514 d 18 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
6516 d 2 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
6516 d 20 h
jermar
/trunk/kernel/
Changes in ns16550 and z8530 drivers.
Add some stuff for IRQ notifications to irq_t.
1920
6517 d 3 h
jermar
/trunk/kernel/
Move the new IRQ redirector to ddi/.
Add function for assigning unique device numbers.
Change sparc64/drivers/kbd.c to assign devno to keyboard.
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