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HelenOS
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SPARTAN
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trunk
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arch
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ia32
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src
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Log message
Diff
34
7026 d 19 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.
33
7027 d 11 h
jermar
/SPARTAN/trunk/
ACPI update (RSDT/XSDT configuration).
Cosmetic changes.
32
7029 d 15 h
jermar
/SPARTAN/trunk/
ACPI detection code.
MP detection code rewrite.
Minor changes.
31
7030 d 20 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.
30
7031 d 2 h
jermar
/SPARTAN/trunk/arch/ia32/
Separate EBDA detection from MP Specification code. EBDA address will be needed during ACPI initialization.
29
7031 d 19 h
jermar
/SPARTAN/trunk/arch/ia32/
Begin ACPI support.
ACPI support will be necessary for initialization of SMP systems with SMT (HyperThreading).
28
7031 d 23 h
jermar
/SPARTAN/trunk/
Small improvements.
27
7032 d 14 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
7034 d 22 h
jermar
/SPARTAN/trunk/
Code cleanup after arch_init() splitting.
Restore %ds and %es registers before iret.
24
7037 d 16 h
jermar
/SPARTAN/trunk/
Small fixes.
23
7037 d 20 h
jermar
/SPARTAN/trunk/
Fix wrong order of *_init() function calls.
22
7039 d 18 h
jermar
/SPARTAN/trunk/
Added before_thread_runs() to cope with TSS of user space tasks.
21
7040 d 19 h
jermar
/SPARTAN/trunk/arch/ia32/
Minor changes and cleanups of recent modifications.
16
7046 d 19 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
7047 d 18 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.
13
7089 d 13 h
jermar
/SPARTAN/trunk/arch/ia32/
MP Specification says that MP Configuration Table extended entries with unrecongised types should be skipped rather than paniced on.
12
7090 d 12 h
jermar
/SPARTAN/trunk/arch/ia32/src/smp/
Fix the algorithm for counting MP Configuration Table checksums.
11
7090 d 12 h
jermar
/SPARTAN/trunk/
Clean up (ia32 vs. i386).
Header files reorganization.
10
7091 d 0 h
jermar
/SPARTAN/trunk/
Be more careful when sending IPI on UP configured as SMP.
7
7093 d 0 h
jermar
/SPARTAN/trunk/
New IPI for waking up idle CPU's halted in scheduler.
Added architecture-independent ipi_broadcast().
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