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Rev Age Author Path Log message Diff
899 6661 d 9 h jermar /kernel/trunk/arch/ ia64 work.
Add dummy TLB fault handlers.
Improve code reuse in arch/mm/tlb.c.		  
898 6661 d 13 h jermar /kernel/trunk/ Minor changes.  
897 6662 d 2 h jermar /kernel/trunk/ sparc64 work.
Fix KBD_VIRT_ADDRESS.
Call before_thread_runs() prior to the switch to the thread's stack. Add comment why this is crucial.
Add after_thread_ran() to the scheduler.
Add before_thread_runs_arch() and after_thread_ran_arch() for sparc64, mapping/demapping thread's kernel stack.
Add dummy after_thread_ran_arch() to all other architectures.
Add dtlb_insert_mapping() to promote code reuse.		  
895 6662 d 6 h jermar /kernel/trunk/ sparc64 work.
Very raw and fragile preliminary standalone keyboard support - polling mode only.
Because of a workaround in Simics, the scan codes are the same as on ia32.		  
894 6662 d 9 h jermar /kernel/trunk/ Move i8042 driver to genarch as it might be used by more architectures.  
893 6662 d 14 h jermar /kernel/trunk/arch/ sparc64 work.
Revive OFW console code and use it before the kernel switches to standalone console.

ia32 + ia64 cosmetic changes.		  
892 6663 d 10 h vana /kernel/trunk/ Itanium active keyboard  
889 6663 d 13 h jermar /kernel/trunk/arch/sparc64/include/drivers/ Forgotten fb.h for sparc64.  
884 6663 d 14 h decky /kernel/trunk/arch/ppc32/ move ppc boot loader to /boot tree  
883 6663 d 14 h jermar /kernel/trunk/arch/sparc64/ sparc64 work.
Switch console to framebuffer (needs proper detection and initialization).
No native keyboard support, so far.
Memory management trap handler fixes.
Do not use OpenFirmware trap table anymore.		  
881 6663 d 15 h decky /kernel/trunk/arch/ppc32/boot/ PPC32 boot loader preparation  
879 6664 d 7 h vana /kernel/trunk/arch/ia64/ Itanium kernel page extended to maximum (256M) repaired RR manipulation functions, paging setuping function and added some comments.  
878 6664 d 12 h vana /kernel/trunk/ Active keyboard read for ia32  
877 6665 d 6 h jermar /kernel/trunk/arch/sparc64/ Fixes in sparc64 preliminary TLB miss handler.
Compute and insert identity mapping for kernel on the fly.		  
873 6665 d 15 h jermar /kernel/trunk/arch/sparc64/ sparc64 work.
Add more MMU helper functions and make data TLB miss handler more verbose.		  
872 6667 d 2 h vana /kernel/trunk/ Init stack base fix
Removing commented code		  
871 6667 d 2 h vana /kernel/trunk/arch/ia64/include/ C version of Itanium FADDR()  
870 6667 d 3 h vana /kernel/trunk/arch/ia64/ Removed forgoten debug function and reverted my mistake  
869 6667 d 3 h vana /kernel/trunk/ Uaaaaaaa ;-) Itanium Paging !!!!!! ;-)  
868 6667 d 12 h jermar /kernel/trunk/arch/sparc64/src/mm/ Add missing file.  
867 6667 d 12 h jermar /kernel/trunk/ Move OFW functionality of ppc32 memory_init to genarch so that the code can also be used by sparc64.
sparc64 is now close to broken as it lacks functionality to provide identity mapping for the whole phyisical memory.		  
864 6668 d 3 h jermar /kernel/trunk/arch/sparc64/include/trap/ Add forgotten file.  
863 6668 d 3 h jermar /kernel/trunk/arch/sparc64/ sparc64 work.
Add initial TLB miss handlers.		  
861 6668 d 13 h jermar /kernel/trunk/arch/sparc64/include/ Add atomic_add() operation for sparc64.  
860 6669 d 2 h decky /kernel/trunk/ indentation changes
ppc32 fpu context save/restore
ppc32 CPU version
ppc32 memcpy		  
854 6670 d 8 h bondari /kernel/trunk/ ELF loading workaround: some core declarations.  
853 6671 d 11 h palkovsky /kernel/trunk/arch/mips32/ Some arc bios tweaks. Wanted to print configuration data, but
the ARC seems to return strange values.
Newport graphics card does not seem to be easy to port, give up now.		  
852 6671 d 12 h palkovsky /kernel/trunk/ Fixes in memory allocator
- proper kernel blacklisting, when kernel not loaded on page boundary
- correct zone adding in zone list (how could this work??)		  
851 6672 d 5 h palkovsky /kernel/trunk/arch/mips32/src/ removed debugging printf.  
850 6672 d 5 h palkovsky /kernel/trunk/ Small bugs fixed after running all tests on mips.  
849 6672 d 5 h palkovsky /kernel/trunk/arch/mips32/include/mm/ Fixed mips-big endian TLB problems.  
847 6672 d 8 h jermar /kernel/trunk/arch/sparc64/ Improve comments in start.S.  
846 6672 d 10 h jermar /kernel/trunk/arch/sparc64/ sparc64 work.
Relocate kernel to 4M.		  
845 6672 d 15 h decky /kernel/trunk/ fix stupid bug in ppc32 context_save_arch
save only non-volatile registers in context		  
844 6673 d 6 h palkovsky /kernel/trunk/arch/ppc32/ Added missing CONFIG_FB for ppc.  
843 6673 d 6 h palkovsky /kernel/trunk/ Made powerpc to get on PearPC to the version print when compiled with -O1:
- create proper memory zones
- switch to real mode on boot
TODO
- kernel relocation during boot
- autodetection of framebuffer settings (PCI?) - now includes hardcoded
settings for PearPc.		  
840 6674 d 13 h jermar /kernel/trunk/ Fix filling of hardcoded_ktext_size and hardcoded_kdata_size to use 64 bit stores on ia64.  
838 6675 d 16 h palkovsky /kernel/trunk/ Added untested support for 2 & 4-byte (15-bit & 24-bit depth) framebuffer.  
837 6675 d 16 h palkovsky /kernel/trunk/ Moved framebuffer to genarch.  
836 6676 d 3 h palkovsky /kernel/trunk/ Added support for 24-bit framebuffer.