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(root)/tags/0.2.0/kernel/arch/ia64/include/mm/asid.h – Rev 1968

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Rev	Age	Author	Path	Log message	Diff
1968	6581 d 18 h	jermar	/tags/	Canonize pre-0.2.0.3 tags: remove inner branches, tags and trunk directories. The change now should reflect how those releases looked like after checkout.
1964	6581 d 18 h	jermar	/tags/0.2.0/	Tagging release 0.2.0
901	6822 d 5 h	jermar	/kernel/trunk/arch/	ia64 work. Provide PA2KA(identity) mapping for kernel data references via Alternate Data TLB Fault handler. Add before_thread_runs_arch() that maps kstack, if necessary. Add easy to use dtlb_mapping_insert() for comfortable insertion of kernel data mappings.
869	6828 d 16 h	vana	/kernel/trunk/	Uaaaaaaa ;-) Itanium Paging !!!!!! ;-)
753	6851 d 23 h	jermar	/kernel/trunk/	Convert ASID management of ia64 to ASID FIFO mechanism. 18-bit RIDs are supported.
749	6853 d 23 h	jermar	/kernel/trunk/arch/ia64/	ia64 virtual address translation subsystem update.
747	6855 d 17 h	jermar	/kernel/trunk/	ia64 work. Add nice wrappers for thash and ttag instructions. Add nice wrappers for accessing reion registers and PTA. Fix set_vhpt_environment(). Allocate and initialize page_ht (a.k.a. VHPT). Add missing header to sparc64. Remove excessive header from debug.h.
741	6857 d 20 h	jermar	/kernel/trunk/	Unlock address space prior TLB shootdown in get_asid() to unify the locking order among mips32, sparc64 and ia64. Add ASID_STEALING_ENABLED macro to disable the stealing part on ia64 in a clean way.
740	6858 d 1 h	jermar	/kernel/trunk/	ia64 ASID management code (not tested).
730	6860 d 22 h	jermar	/kernel/trunk/	Finalize ASID management for sparc64 and mips32 by making use of FIFO queue of ASIDs.
727	6862 d 18 h	jermar	/kernel/trunk/	New ASID management subsystem (initial work, more is required). Some TLB invalidation changes.
534	6908 d 20 h	jermar	/	Rename HelenOS/SPARTAN to HelenOS/kernel again.
532	6908 d 21 h	jermar	/	Revert renaming of HelenOS/SPARTAN to HelenOS/kernel because of important pending patch.
501	6921 d 1 h	jermar	/	Rename HelenOS/SPARTAN to HelenOS/kernel.
391	6969 d 18 h	jermar	/SPARTAN/trunk/	mips32 memory management work. TLB Refill Exception implemented (passed basic testing). Remove bit g from struct entry_hi. Add generic find_mapping(). Add asid to vm_t type, define asid_t to hide architecture specific differences. Implement ASID allocation for mips32, dummy for other architectures. Add THE->vm (a.k.a. VM). Add vm_install_arch(). Move pte_t definition to arch/types.h on each architecture. Fix PTL manipulating functions on mips32 to shift pfn by 12 instead of by 14. Fix tlb_init_arch() to initialize all entries. Other. Remove unnecessary header files from arch.h Add missing headers here and there. Remove two unnecessary ld flags from mips32 makefile.