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sparc
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kernel
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arch
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sparc64
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include
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asm.h
@ 4689
– Rev 4614
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4614
5530 d 14 h
rimsky
/branches/sparc/kernel/arch/sparc64/
Waking CPUs up on sun4v. Weird errors occur when accessing the THE structure.
4130
5643 d 14 h
rimsky
/branches/sparc/
Cleanup of the Niagara port. The main purpose of these changes is to make it easy to find out which code is generic, which is sun4u-specific and which is sun4v-specific.
3993
5656 d 11 h
rimsky
/branches/sparc/kernel/
Implemented preemptible trap handler for userspace (including syscalls - did not forget enabling interrupts for them) and the ralated stuff. Implemented handlers of instruction/data MMU miss/protection. Now some userspace tasks are run; there are, however, still some bugs causing unexpected data MMU misses.
3664
5745 d 11 h
rimsky
/branches/sparc/
Added some SunBlade 1500 stuff (part of it is just temporary - e.g. the new visual). Some small fixes and enhancements.
3593
5760 d 11 h
rimsky
/branches/sparc/
Merged latest trunk changes into sparc branch.
3479
5809 d 20 h
rimsky
/branches/sparc/
Names containing 'UPA' replaced with strings containing more general 'ICBUS'. SMART_FIRMWARE option replaced with CPU autodetection + new option CONFIG_A_OUT_ISOFS_B.
3477
5813 d 14 h
rimsky
/branches/sparc/kernel/arch/sparc64/
comments
3343
5850 d 17 h
decky
/branches/sparc/
add sparc branch
3071
5927 d 19 h
decky
/trunk/kernel/
reflect changes in generic code
proper formatting directives
coding style
2089
6419 d 20 h
decky
/trunk/
huge type system cleanup
remove cyclical type dependencies across multiple header files
many minor coding style fixes
2082
6425 d 21 h
decky
/trunk/
__asm__ __volatile__ -> asm volatile
2071
6430 d 13 h
jermar
/trunk/
(c) versus (C)
2068
6437 d 21 h
jermar
/trunk/kernel/
Formatting and indentation fixes.
1911
6533 d 11 h
jermar
/trunk/kernel/
Add support for interrupt mapping in the Sabre PCI controller.
Add support for PCI and EBUS interrupt mapping via the OpenFirmware device tree.
Unfortunatelly, the code is not capable enough to earn single ns16550 interrupt.
I suspect something needs to be enabled in the EBUS registers.
1899
6543 d 21 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
1885
6556 d 1 h
jermar
/trunk/kernel/arch/sparc64/include/
On sparc64, get_stack_base() must use the unbiased %sp (i.e. %sp + 2047).
1882
6556 d 21 h
jermar
/trunk/kernel/
Support for sparc64 FPU context.
1881
6557 d 21 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.
1880
6559 d 12 h
jermar
/trunk/
Small improvements here and there.
1865
6565 d 15 h
jermar
/trunk/kernel/
sparc64 kernel fixes
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