4614 |
5712 d 8 h |
rimsky |
/branches/sparc/kernel/arch/sparc64/ |
Waking CPUs up on sun4v. Weird errors occur when accessing the THE structure. |
|
4130 |
5825 d 8 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 |
5838 d 5 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 |
5927 d 5 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 |
5942 d 5 h |
rimsky |
/branches/sparc/ |
Merged latest trunk changes into sparc branch. |
|
3479 |
5991 d 14 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 |
5995 d 8 h |
rimsky |
/branches/sparc/kernel/arch/sparc64/ |
comments |
|
3343 |
6032 d 11 h |
decky |
/branches/sparc/ |
add sparc branch |
|
3071 |
6109 d 13 h |
decky |
/trunk/kernel/ |
reflect changes in generic code
proper formatting directives
coding style |
|
2089 |
6601 d 14 h |
decky |
/trunk/ |
huge type system cleanup
remove cyclical type dependencies across multiple header files
many minor coding style fixes |
|
2082 |
6607 d 15 h |
decky |
/trunk/ |
__asm__ __volatile__ -> asm volatile |
|
2071 |
6612 d 7 h |
jermar |
/trunk/ |
(c) versus (C) |
|
2068 |
6619 d 15 h |
jermar |
/trunk/kernel/ |
Formatting and indentation fixes. |
|
1911 |
6715 d 5 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 |
6725 d 15 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 |
6737 d 19 h |
jermar |
/trunk/kernel/arch/sparc64/include/ |
On sparc64, get_stack_base() must use the unbiased %sp (i.e. %sp + 2047). |
|
1882 |
6738 d 14 h |
jermar |
/trunk/kernel/ |
Support for sparc64 FPU context. |
|
1881 |
6739 d 15 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 |
6741 d 6 h |
jermar |
/trunk/ |
Small improvements here and there. |
|
1865 |
6747 d 9 h |
jermar |
/trunk/kernel/ |
sparc64 kernel fixes |
|