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HelenOS
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network
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kernel
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generic
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ddi
– Rev 4581
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4581
5543 d 16 h
mejdrech
/branches/network/
Net: synchronized with trunk rev.4580
4327
5607 d 1 h
mejdrech
/branches/network/
Net: *merged with trunk 4326, +ne2k irq debug
4263
5622 d 15 h
mejdrech
/branches/network/
Net: merged with trunk:4261
4153
5644 d 14 h
mejdrech
/branches/network/
Networking: merged with trunk changes
3386
5840 d 17 h
decky
/branches/network/
add new network branch (copy of current trunk)
2218
6355 d 10 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
6366 d 10 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
6416 d 19 h
decky
/trunk/kernel/generic/src/ddi/
explicit typecast
2116
6416 d 20 h
decky
/trunk/kernel/generic/src/ddi/
explicit typecast
2107
6418 d 12 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
6424 d 20 h
decky
/trunk/
huge type system cleanup
remove cyclical type dependencies across multiple header files
many minor coding style fixes
2071
6435 d 13 h
jermar
/trunk/
(c) versus (C)
2015
6474 d 14 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
6477 d 11 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
6527 d 13 h
jermar
/trunk/kernel/generic/
Implement efficient IPC notification cleanup.
1926
6528 d 0 h
decky
/trunk/kernel/
cleanup for new IRQ subsystem
1923
6528 d 13 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
6529 d 21 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
6530 d 14 h
jermar
/trunk/kernel/
Changes in ns16550 and z8530 drivers.
Add some stuff for IRQ notifications to irq_t.
1920
6530 d 22 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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