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Rev	Age	Author	Path	Log message
4490	5458 d 5 h	decky	/trunk/kernel/	remove redundant index_t and count_t types (which were always quite ambiguous and not actually needed)
4148	5535 d 14 h	decky	/trunk/	as kernel little brother drivers are not needed anymore, the device numbers do not have to be correlated between kernel and uspace in any way introduce new syscall sys_device_assign_devno() for generating system-wide unique device numbers for uspace
3947	5560 d 7 h	jermar	/trunk/	This is the evil commit. In particular, it does: - introduces more powerful pseudo code for userspace IRQ top-half handlers - changes the internals of IRQ dispatching - simplifies the kernel's i8042 driver - adapts the uspace i8042 driver to make use of the new pseudocode - breaks all other architectures except ia32 - breaks almost all existing drivers - breaks switching between uspace and kernel drivers
3941	5561 d 4 h	jermar	/trunk/kernel/	Let IRQ claim methods take irq_t * instead of the instance argument.
3908	5565 d 6 h	decky	/trunk/	overhaul pareas: use one single physical area for the physical address space not belonging to physical memory
3906	5566 d 1 h	jermar	/trunk/kernel/	IRQ handlers are using one superfluous argument and an unused elipsis. On the other hand, IRQ claim functions would need to be passed the instance argument.
3875	5569 d 4 h	decky	/trunk/kernel/generic/	remove platform dependent constructs from generic code
3655	5644 d 4 h	jermar	/trunk/kernel/	Add additional members to the irq_t structure so that an interrupt-driven driver does not need to know how to clear the level interrupt. The z8530 was modified in this way and is much more generic. The ns16550 driver has also been modified, but awaits testing. The sparc64 interrupt mapping and dispatch code is now using the new info and calls the clear-interrupt-routine itself.
3068	5823 d 10 h	decky	/trunk/kernel/generic/include/	reflect changes in sources
2218	6246 d 1 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)
2109	6308 d 13 h	jermar	/trunk/kernel/generic/	Revert thread_interrupt_sleep() to waitq_interrupt_sleep(). I'd prefer that this, IMO, waitq related stuff stays together.
2106	6309 d 11 h	jermar	/trunk/kernel/	Merge as_t structure into one and leave the differring parts in as_genarch_t. Indentation and formatting changes in header files.
2089	6315 d 11 h	decky	/trunk/	huge type system cleanup remove cyclical type dependencies across multiple header files many minor coding style fixes
2071	6326 d 4 h	jermar	/trunk/	(c) versus (C)
2015	6365 d 4 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	6368 d 2 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().
1923	6419 d 4 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	6420 d 12 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	6421 d 5 h	jermar	/trunk/kernel/	Changes in ns16550 and z8530 drivers. Add some stuff for IRQ notifications to irq_t.
1920	6421 d 13 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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