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Rev Age Author Path Log message Diff
35 6965 d 10 h jermar /SPARTAN/trunk/ Early support for IA-64 architecture.  
34 6966 d 4 h jermar /SPARTAN/trunk/ More ACPI work.
Initial MADT table parsing.

SMP renaming and reorganization to reflect there are more ways to bring SMP up.		  
32 6969 d 0 h jermar /SPARTAN/trunk/ ACPI detection code.
MP detection code rewrite.
Minor changes.		  
31 6970 d 5 h jermar /SPARTAN/trunk/ Replace the deadlock-prone TLB shootdown algorithm with a deadlock-free implementation.
The implementation is a variant of the CMU TLB consistency algorithm.
Very inefficient implementation of a very inefficient (but correct) algorithm.		  
28 6971 d 8 h jermar /SPARTAN/trunk/ Small improvements.  
27 6971 d 23 h jermar /SPARTAN/trunk/ APIC changes and fixes.
Be more robust during MP configuration.

Do not use APIC ID as CPU_ID_ARCH anymore.
Changing APIC ID's is not a good idea.
Use dr0 register instead.		  
26 6974 d 7 h jermar /SPARTAN/trunk/ Code cleanup after arch_init() splitting.
Restore %ds and %es registers before iret.		  
25 6974 d 10 h jermar /SPARTAN/trunk/src/ Fix waitq_sleep_timeout() to call before_thread_runs() when handling timeout.  
24 6977 d 1 h jermar /SPARTAN/trunk/ Small fixes.  
23 6977 d 5 h jermar /SPARTAN/trunk/ Fix wrong order of *_init() function calls.  
22 6979 d 3 h jermar /SPARTAN/trunk/ Added before_thread_runs() to cope with TSS of user space tasks.  
20 6983 d 7 h jermar /SPARTAN/trunk/ Smarter definition of CPU macro.  
19 6986 d 1 h jermar /SPARTAN/trunk/ Re-enable tests and fix include paths' in them.  
16 6986 d 4 h jermar /SPARTAN/trunk/ Switch from mm-based 'the' mechanism to macro-based 'cpu_private_data[CPU_ID_ARCH]' mechanism.
Added l_apic_id() and some other minor APIC changes.
Move gdtr to K_DATA_START section.
Move K_DATA_START section immediately behind K_TEXT_START section so that real-mode addresses work even with growing size of kernel code.		  
15 6987 d 3 h jermar /SPARTAN/trunk/ Introduce macros CPU, THREAD, TASK and use them to replace the->cpu, the->thread, the->task.
Later on, this will make it possible to reference *current* cpu, thread and/or task without the aid from virtual memory.		  
11 7029 d 21 h jermar /SPARTAN/trunk/ Clean up (ia32 vs. i386).
Header files reorganization.		  
10 7030 d 9 h jermar /SPARTAN/trunk/ Be more careful when sending IPI on UP configured as SMP.  
8 7032 d 9 h jermar /SPARTAN/trunk/src/proc/ Use ipi_broadcast() instead of l_apic_broadcast_custom_ipi().  
7 7032 d 9 h jermar /SPARTAN/trunk/ New IPI for waking up idle CPU's halted in scheduler.
Added architecture-independent ipi_broadcast().		  
6 7033 d 12 h jermar /SPARTAN/trunk/ shootdown vs. shutdown  

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