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(root)/branches/dd/kernel/arch/ia64/include/mm/asid.h @ 4537 – Rev 3022

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Rev	Age	Author	Path	Log message	Diff
3022	6054 d 9 h	decky	/branches/dd/	device drivers branch
2071	6552 d 0 h	jermar	/trunk/	(c) versus (C)
1888	6677 d 3 h	jermar	/trunk/	C99 compliant header guards (hopefully) everywhere in the kernel. Formatting and indentation changes. Small improvements in sparc64.
1787	6742 d 2 h	decky	/	move kernel/trunk, uspace/trunk and boot/trunk to trunk/kernel, trunk/uspace and trunk/boot
1780	6749 d 3 h	jermar	/kernel/trunk/	Replace old __u?? types with respective C99 variants (e.g. uint32_t, int64_t, uintptr_t etc.).
1702	6770 d 6 h	cejka	/kernel/trunk/	Kernel doxygen comments updated.
901	6874 d 9 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	6880 d 21 h	vana	/kernel/trunk/	Uaaaaaaa ;-) Itanium Paging !!!!!! ;-)
753	6904 d 4 h	jermar	/kernel/trunk/	Convert ASID management of ia64 to ASID FIFO mechanism. 18-bit RIDs are supported.
749	6906 d 3 h	jermar	/kernel/trunk/arch/ia64/	ia64 virtual address translation subsystem update.
747	6907 d 21 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	6910 d 0 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	6910 d 6 h	jermar	/kernel/trunk/	ia64 ASID management code (not tested).
730	6913 d 3 h	jermar	/kernel/trunk/	Finalize ASID management for sparc64 and mips32 by making use of FIFO queue of ASIDs.
727	6914 d 22 h	jermar	/kernel/trunk/	New ASID management subsystem (initial work, more is required). Some TLB invalidation changes.
534	6961 d 1 h	jermar	/	Rename HelenOS/SPARTAN to HelenOS/kernel again.
532	6961 d 1 h	jermar	/	Revert renaming of HelenOS/SPARTAN to HelenOS/kernel because of important pending patch.
501	6973 d 5 h	jermar	/	Rename HelenOS/SPARTAN to HelenOS/kernel.
391	7021 d 22 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.