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HelenOS
(root)
/
trunk
/
kernel
/
arch
/
sparc64
/
src
/
drivers
/
tick.c
@ 4636
– Rev 3672
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3672
5734 d 10 h
jermar
/trunk/
Merge sparc branch to trunk.
2107
6405 d 8 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 16 h
decky
/trunk/
huge type system cleanup
remove cyclical type dependencies across multiple header files
many minor coding style fixes
2071
6422 d 9 h
jermar
/trunk/
(c) versus (C)
2067
6432 d 15 h
jermar
/trunk/kernel/
More formatting changes.
2044
6456 d 11 h
jermar
/trunk/kernel/arch/sparc64/
On sparc64's tick interrupt, adjust the TICK_COMPARE register instead of the TICK
register. The TICK register now increments linearily and can be used by the get_cycle()
function.
1899
6535 d 17 h
jermar
/trunk/
sparc64 work:
- Loader now starts all processors.
- Kernel halts all but the bootstrup processor for now.
- Read clock-frequency from the respective processor node in the device tree
1881
6549 d 17 h
jermar
/trunk/
sparc64 work:
- find a CPU node and read its clock_frequency attribute
- implement asm_delay_loop()
- set TICK_COMPARE register according to processor frequency
- small improvements at random places
OpenFirmware work:
- two new functions for walking the device tree
Generic boot loader work:
- added basic string functions
Usual pile of indentation and formatting fixes.
1849
6575 d 18 h
jermar
/trunk/kernel/
sparc64 work.
interrupt_vector trap experimental handling.
Minimal reverse-engineered FireHose Controller driver (documentation needed!).
Keyboard on Sun Enterprise is now interrupt driven. Keyboard on Sun Ultra
is still polled.
1787
6612 d 11 h
decky
/
move kernel/trunk, uspace/trunk and boot/trunk to trunk/kernel, trunk/uspace and trunk/boot
1702
6640 d 15 h
cejka
/kernel/trunk/
Kernel doxygen comments updated.
958
6732 d 10 h
jermar
/kernel/trunk/
Nicer ia32 interrupt handlers and structures holding interrupted context data.
Unify the name holding interrupted context data on all architectures to be istate.
665
6808 d 18 h
jermar
/kernel/trunk/arch/sparc64/
sparc64 work.
Tick interrupt support.
664
6810 d 5 h
jermar
/kernel/trunk/
sparc64 work.
Interrupt Levels 1 - 15 serviced.
Minor changes in the exc_* functions.