HelenOS
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Subversion Repositories
HelenOS
(root)
/
tags
/
0.2.0.5
/
kernel
/
generic
/
src
/
ddi
/
irq.c
– Rev 2474
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2474
6273 d 0 h
jermar
/tags/0.2.0.5/
Add tag for HelenOS 0.2.0.5.
2218
6344 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)
2117
6406 d 7 h
decky
/trunk/kernel/generic/src/ddi/
explicit typecast
2107
6408 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
6414 d 8 h
decky
/trunk/
huge type system cleanup
remove cyclical type dependencies across multiple header files
many minor coding style fixes
2071
6425 d 1 h
jermar
/trunk/
(c) versus (C)
1933
6517 d 0 h
jermar
/trunk/kernel/generic/
Implement efficient IPC notification cleanup.
1923
6518 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
6519 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
6520 d 2 h
jermar
/trunk/kernel/
Changes in ns16550 and z8530 drivers.
Add some stuff for IRQ notifications to irq_t.
1920
6520 d 10 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.
1919
6521 d 1 h
jermar
/trunk/kernel/
Prototypical implementation of new IRQ redirector in sparc64.
The new code can support shared IRQs in kernel (and multiple IRQs per device).
Userspace support is yet to be written.
The only architecture that uses this code is actually sparc64 only.