| Rev |
Age |
Author |
Path |
Log message |
Diff |
| 4679 |
5626 d 5 h |
rimsky |
/branches/sparc/kernel/ |
Enhancing the way how even distribution of threads over processor cores is achieved. |
|
| 4638 |
5646 d 6 h |
rimsky |
/branches/sparc/kernel/ |
SMP on Niagara made working: debugged the problem with the 'non-deterministic' symptoms, implemented the IPI mechanism. |
|
| 3862 |
5803 d 23 h |
rimsky |
/branches/sparc/kernel/ |
Changed the structure of header files, which have sun4u and sun4v versions. Implemented some sun4v TSB functions. |
|
| 3770 |
5837 d 0 h |
rimsky |
/branches/sparc/ |
Working on Niagara port - TLB initialization, MMU fault status area initialization, hypercall enhancement, modified tick.c so that the (hyperprivileged) TICK register does not have to be accessed. Now the initialization phase proceeds, but some parts of it are omitted for now (e.g. CPU initialization). |
|
| 3665 |
5867 d 22 h |
rimsky |
/branches/sparc/ |
Merged latest trunk changes into the sparc brach. |
|
| 3593 |
5882 d 22 h |
rimsky |
/branches/sparc/ |
Merged latest trunk changes into sparc branch. |
|
| 3343 |
5973 d 4 h |
decky |
/branches/sparc/ |
add sparc branch |
|
| 2745 |
6147 d 9 h |
decky |
/trunk/ |
code cleanup (mostly signed/unsigned)
allow extra compiler warnings |
|
| 2133 |
6485 d 2 h |
jermar |
/trunk/kernel/generic/src/mm/ |
Coding style and indentation fixes. |
|
| 2089 |
6542 d 8 h |
decky |
/trunk/ |
huge type system cleanup
remove cyclical type dependencies across multiple header files
many minor coding style fixes |
|
| 2071 |
6553 d 1 h |
jermar |
/trunk/ |
(c) versus (C) |
|
| 1904 |
6664 d 6 h |
jermar |
/trunk/kernel/ |
IPI/cross-call support for sparc64.
SMP on sparc64 is now fully supported. |
|
| 1787 |
6743 d 3 h |
decky |
/ |
move kernel/trunk, uspace/trunk and boot/trunk to trunk/kernel, trunk/uspace and trunk/boot |
|
| 1780 |
6750 d 4 h |
jermar |
/kernel/trunk/ |
Replace old __u?? types with respective C99 variants (e.g. uint32_t, int64_t, uintptr_t etc.). |
|
| 1757 |
6764 d 9 h |
jermar |
/kernel/trunk/ |
Cleanup of comments. |
|
| 1702 |
6771 d 7 h |
cejka |
/kernel/trunk/ |
Kernel doxygen comments updated. |
|
| 1297 |
6808 d 6 h |
jermar |
/kernel/trunk/ |
Add SYS_CAP_GRANT and SYS_CAP_REVOKE syscalls.
Move SYS_PREEMPT_CONTROL to ddi.c.
Add some comments and fix some small issues. |
|
| 1248 |
6818 d 4 h |
jermar |
/kernel/trunk/ |
Add some @file doxygen comments and improve already existing comments. |
|
| 1104 |
6854 d 4 h |
jermar |
/kernel/trunk/ |
Define atomic_t only once in atomic.h
Change the encapsulated counter type to long so that it supports negative values as well. |
|
| 1008 |
6861 d 9 h |
jermar |
/kernel/trunk/ |
Fix bug in ia32 interrupt handlers.
Handlers for interrupts greater than 31 wrapped the shift around and thus failed to correctly identify
the need to emulate error word. |
|
| 1002 |
6861 d 20 h |
jermar |
/kernel/trunk/generic/ |
More lightweighed TLB shootdown implementation. |
|
| 740 |
6911 d 7 h |
jermar |
/kernel/trunk/ |
ia64 ASID management code (not tested). |
|
| 727 |
6915 d 23 h |
jermar |
/kernel/trunk/ |
New ASID management subsystem (initial work, more is required).
Some TLB invalidation changes. |
|
| 623 |
6951 d 11 h |
jermar |
/kernel/trunk/ |
Add SPINLOCK_DECLARE and SPINLOCK_INITIALIZE macros.
SPINLOCK_DECLARE is to be used instead of direct spinlock_t declarations
in dynamically allocated structures on which spinlock_initialize() is called after
their creation.
SPINLOCK_INITIALIZE is to be used instead of direct spinlock_t declarations
of global spinlocks. It declares and initializes the spinlock.
Moreover, both macros are empty on UP so that -Wall warnings about unused structures
get supressed. |
|
| 594 |
6956 d 2 h |
jermar |
/kernel/trunk/ |
ptlb command (currently usable on mips32 only). |
|
| 569 |
6957 d 23 h |
jermar |
/kernel/trunk/ |
sparc64 work.
Implement functions for reading IMMU and DMMU TLBs. |
|
| 552 |
6959 d 23 h |
palkovsky |
/kernel/trunk/ |
Named spinlocks |
|
| 534 |
6962 d 2 h |
jermar |
/ |
Rename HelenOS/SPARTAN to HelenOS/kernel again. |
|
| 532 |
6962 d 2 h |
jermar |
/ |
Revert renaming of HelenOS/SPARTAN to HelenOS/kernel because of important pending patch. |
|
| 501 |
6974 d 6 h |
jermar |
/ |
Rename HelenOS/SPARTAN to HelenOS/kernel. |
|
| 458 |
6988 d 9 h |
decky |
/SPARTAN/trunk/ |
make configuration variables usage consistent |
|
| 430 |
6994 d 23 h |
jermar |
/SPARTAN/trunk/ |
Move src/ and include/ to generic. |
|
| 389 |
7023 d 10 h |
jermar |
/SPARTAN/trunk/ |
MIPS work.
Fix some name inconsistencies between cp0 functions' declarations and definitions.
Add and implement tlb_init_arch().
Add tlb_modified() exception handler.
Other architectures: add dummy tlb_init_arch(). |
|
| 111 |
7143 d 1 h |
palkovsky |
/SPARTAN/trunk/ |
Code cleanup in scheduler.c thread.c - removed unnecessary spinlock.
atomic_inc, atomic_dec moved to arch/atomic.h instead of arch/smp/atomic.h,
advisable to use even in non-smp mode.
Fixed atomic_inc, atomic_dec in mips architecture. |
|
| 32 |
7183 d 0 h |
jermar |
/SPARTAN/trunk/ |
ACPI detection code.
MP detection code rewrite.
Minor changes. |
|
| 31 |
7184 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. |
|
| 11 |
7243 d 22 h |
jermar |
/SPARTAN/trunk/ |
Clean up (ia32 vs. i386).
Header files reorganization. |
|
| 7 |
7246 d 9 h |
jermar |
/SPARTAN/trunk/ |
New IPI for waking up idle CPU's halted in scheduler.
Added architecture-independent ipi_broadcast(). |
|
| 6 |
7247 d 13 h |
jermar |
/SPARTAN/trunk/ |
shootdown vs. shutdown |
|
| 5 |
7248 d 0 h |
jermar |
/SPARTAN/trunk/ |
TLB shootdown. |
|