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(root)/kernel/trunk/arch – Rev 895

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Rev	Age	Author	Path	Log message
895	6705 d 5 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	6705 d 8 h	jermar	/kernel/trunk/	Move i8042 driver to genarch as it might be used by more architectures.
893	6705 d 13 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	6706 d 9 h	vana	/kernel/trunk/	Itanium active keyboard
889	6706 d 12 h	jermar	/kernel/trunk/arch/sparc64/include/drivers/	Forgotten fb.h for sparc64.
884	6706 d 13 h	decky	/kernel/trunk/arch/ppc32/	move ppc boot loader to /boot tree
883	6706 d 13 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	6706 d 14 h	decky	/kernel/trunk/arch/ppc32/boot/	PPC32 boot loader preparation
879	6707 d 6 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	6707 d 11 h	vana	/kernel/trunk/	Active keyboard read for ia32
877	6708 d 5 h	jermar	/kernel/trunk/arch/sparc64/	Fixes in sparc64 preliminary TLB miss handler. Compute and insert identity mapping for kernel on the fly.
873	6708 d 13 h	jermar	/kernel/trunk/arch/sparc64/	sparc64 work. Add more MMU helper functions and make data TLB miss handler more verbose.
872	6710 d 1 h	vana	/kernel/trunk/	Init stack base fix Removing commented code
871	6710 d 1 h	vana	/kernel/trunk/arch/ia64/include/	C version of Itanium FADDR()
870	6710 d 1 h	vana	/kernel/trunk/arch/ia64/	Removed forgoten debug function and reverted my mistake
869	6710 d 2 h	vana	/kernel/trunk/	Uaaaaaaa ;-) Itanium Paging !!!!!! ;-)
868	6710 d 10 h	jermar	/kernel/trunk/arch/sparc64/src/mm/	Add missing file.
867	6710 d 11 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	6711 d 2 h	jermar	/kernel/trunk/arch/sparc64/include/trap/	Add forgotten file.
863	6711 d 2 h	jermar	/kernel/trunk/arch/sparc64/	sparc64 work. Add initial TLB miss handlers.
861	6711 d 12 h	jermar	/kernel/trunk/arch/sparc64/include/	Add atomic_add() operation for sparc64.
860	6712 d 1 h	decky	/kernel/trunk/	indentation changes ppc32 fpu context save/restore ppc32 CPU version ppc32 memcpy
854	6713 d 7 h	bondari	/kernel/trunk/	ELF loading workaround: some core declarations.
853	6714 d 10 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	6714 d 11 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	6715 d 4 h	palkovsky	/kernel/trunk/arch/mips32/src/	removed debugging printf.
850	6715 d 4 h	palkovsky	/kernel/trunk/	Small bugs fixed after running all tests on mips.
849	6715 d 4 h	palkovsky	/kernel/trunk/arch/mips32/include/mm/	Fixed mips-big endian TLB problems.
847	6715 d 7 h	jermar	/kernel/trunk/arch/sparc64/	Improve comments in start.S.
846	6715 d 9 h	jermar	/kernel/trunk/arch/sparc64/	sparc64 work. Relocate kernel to 4M.
845	6715 d 14 h	decky	/kernel/trunk/	fix stupid bug in ppc32 context_save_arch save only non-volatile registers in context
844	6716 d 5 h	palkovsky	/kernel/trunk/arch/ppc32/	Added missing CONFIG_FB for ppc.
843	6716 d 5 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	6717 d 12 h	jermar	/kernel/trunk/	Fix filling of hardcoded_ktext_size and hardcoded_kdata_size to use 64 bit stores on ia64.
838	6718 d 15 h	palkovsky	/kernel/trunk/	Added untested support for 2 & 4-byte (15-bit & 24-bit depth) framebuffer.
837	6718 d 15 h	palkovsky	/kernel/trunk/	Moved framebuffer to genarch.
836	6719 d 2 h	palkovsky	/kernel/trunk/	Added support for 24-bit framebuffer.
833	6720 d 0 h	jermar	/kernel/trunk/arch/ppc32/include/mm/	Fix ppc32 to at least compile again.
832	6722 d 3 h	jermar	/kernel/trunk/	Change pt_mapping_remove() to deallocate frames for empty PTL1, PTL2 and PTL3.
831	6722 d 9 h	jermar	/kernel/trunk/	Make use of one unused bit in PTE formats of amd64, ia32 and mips32 to store 1 in valid mappings. This helps to distinguish valid entries from not present entries with 0 content (i.e. not present entries with PFN 0 and other bits cleared).