HelenOS
HelenOS-doc
HelenOS-historic
Català-Valencià – Catalan
中文 – Chinese (Simplified)
中文 – Chinese (Traditional)
Česky – Czech
Dansk – Danish
Nederlands – Dutch
English – English
Suomi – Finnish
Français – French
Deutsch – German
עברית – Hebrew
हिंदी – Hindi
Magyar – Hungarian
Bahasa Indonesia – Indonesian
Italiano – Italian
日本語 – Japanese
한국어 – Korean
Македонски – Macedonian
मराठी – Marathi
Norsk – Norwegian
Polski – Polish
Português – Portuguese
Português – Portuguese (Brazil)
Русский – Russian
Slovenčina – Slovak
Slovenščina – Slovenian
Español – Spanish
Svenska – Swedish
Türkçe – Turkish
Українська – Ukrainian
Oëzbekcha – Uzbek
Subversion Repositories
HelenOS
(root)
/
trunk
/
kernel
/
arch
/
sparc64/
– Rev 2039
Rev
Go to most recent revision
|
Show changed files
|
Directory listing
|
RSS feed
Filtering Options
From rev
To rev
Max revs
Search history for
Show All
Clear current filter
Rev
Age
Author
Path
Log message
Diff
2038
6458 d 6 h
jermar
/trunk/kernel/arch/sparc64/
Remove old stuff.
2037
6458 d 6 h
jermar
/trunk/kernel/arch/sparc64/include/
Backout change from revision 2034.
sparc64 is not yet ready for get_cycle().
2034
6458 d 14 h
jermar
/trunk/kernel/arch/sparc64/include/
get_cycle() for sparc64.
2025
6460 d 6 h
jermar
/trunk/
Coding style fixes.
2023
6460 d 9 h
decky
/trunk/kernel/arch/
add dummy cycle.h
2016
6460 d 16 h
jermar
/trunk/kernel/arch/sparc64/src/mm/
The D-cache line size is actually 32 bytes on UltraSPARC II, IIi (and also IIe).
2015
6462 d 8 h
jermar
/trunk/
Rework support for virtually indexed cache.
Instead of repeatedly flushing the data cache, which was a huge overkill, refuse to create an illegal address alias
in the kernel (again) and allocate appropriate page color in userspace instead. Extend the detection also to
SYS_PHYSMEM_MAP syscall.
Add support for tracking physical memory areas mappable by SYS_PHYSMEM_MAP.
Lots of coding style changes.
2010
6467 d 7 h
jermar
/trunk/kernel/arch/sparc64/src/mm/
Fix comment.
2009
6467 d 8 h
jermar
/trunk/kernel/
Initial support for handling illegal virtual aliases on sparc64.
2008
6469 d 9 h
jermar
/trunk/kernel/arch/sparc64/
Add dcache_flush() function that flushes D-Cache on sparc64.
2007
6470 d 7 h
jermar
/trunk/kernel/
Introduce page colors. So far, only sparc64 uses correct page color bits. Other architectures have a dummy define
specifying zero bits for a page color.
There is a new check of page color in as_area_share(). Because of lack of support for this in the userspace, the
check has been #ifef'ed out.
2003
6471 d 13 h
decky
/trunk/kernel/arch/
cleanup endian conversion macros
2001
6473 d 6 h
jermar
/trunk/kernel/
Indentation and comment fixes.
1996
6479 d 10 h
jermar
/trunk/kernel/
Add option to compile the sparc64 kernel without the TTE_CV bit support.
The bit is not used by default now.
Enabling it may theoretically lead to physical memory inconsistencies until code that
mitigates the problem is written.
1994
6479 d 15 h
decky
/trunk/
Add BGR 0888 visual for Ultra 60
1993
6479 d 16 h
decky
/trunk/
make framebuffer code more generic
1988
6481 d 6 h
jermar
/trunk/kernel/arch/sparc64/src/mm/
Update comment and move initialization code away from application processor codepath.
1987
6481 d 10 h
jermar
/trunk/kernel/arch/sparc64/src/
Take the possible difference between kernel and physical address into account in TSB and userspace window buffer
allocation and deallocation code.
1986
6481 d 13 h
decky
/trunk/kernel/arch/sparc64/src/drivers/
The FFB framebuffer looks more like 32b
1984
6482 d 9 h
jermar
/trunk/kernel/arch/sparc64/
sparc64 work:
- untested support for Psycho PCI controller
1983
6483 d 12 h
jermar
/trunk/kernel/arch/sparc64/src/mm/
sparc64 work:
- fix computation of the frame allocator configuration frame
- mark the first physical frame unavailable, no matter what is its address
Because of that, we can now boot past the frame_arch_init() on the Ultra 60 now.
1982
6483 d 16 h
jermar
/trunk/
Modify the sparc64 startup code to not cause MMU traps before it takes over the TLB and
the trap table. Fix several PA2KA and KA2PA omittions or errors. Fix configuration to pass
the DEFS variable along.
1978
6484 d 8 h
jermar
/trunk/
sparc64 code to support physical memory that starts on non-zero addresses.
Still needs to be tested on systems with such setup.
1977
6485 d 5 h
jermar
/trunk/
Fix bad indentation in ofw.c
sparc64 work:
o Fix copyright in main.c
o Move code from unused parts of the trap table.
1976
6490 d 14 h
jermar
/trunk/kernel/arch/sparc64/
sparc64 context does not have to include the CLEANWIN register.
1975
6494 d 7 h
jermar
/trunk/kernel/arch/sparc64/src/
Typo.
1960
6505 d 8 h
jermar
/trunk/kernel/arch/sparc64/src/mm/
Fix the following bug:
Ticket #3 data_access_exception after killing task on sparc64
1954
6506 d 7 h
jermar
/trunk/
Minor changes. Some coding style fixes and also a type (tee vs. tree).
One AS -> as change.
1949
6510 d 16 h
jermar
/trunk/kernel/arch/
Remove notes about automatically generated context_offset.h
and replace it with a proper copyright notice.
1948
6510 d 18 h
jermar
/trunk/kernel/
Remove broken, outdated and unused gencontext.c utilities.
1946
6513 d 6 h
jermar
/trunk/kernel/arch/sparc64/
sparc64 work.
- Improve panic screen on data_access_exception
by dumping contents of DSFSR and DSFAR.
- Change the FHC enable interrupt code to only
set the IMAP_V bit.
1942
6514 d 8 h
jermar
/trunk/
Convert ia64 to the new IRQ and notification scheme.
1931
6515 d 10 h
jermar
/trunk/
Add support for IPC notifications even for polled ns16550 based keyboard.
1923
6516 d 8 h
jermar
/trunk/
Replace the old IRQ dispatcher and IPC notifier with new implementation.
Note that all architectures except for sparc64 are now broken
and don't even compile.
1922
6517 d 16 h
jermar
/trunk/kernel/
More IRQ stuff.
Modify the IRQ hash table functions to support lookup based on inr and devno.
Add method member to irq_t.
1921
6518 d 9 h
jermar
/trunk/kernel/
Changes in ns16550 and z8530 drivers.
Add some stuff for IRQ notifications to irq_t.
1920
6518 d 17 h
jermar
/trunk/kernel/
Move the new IRQ redirector to ddi/.
Add function for assigning unique device numbers.
Change sparc64/drivers/kbd.c to assign devno to keyboard.
1919
6519 d 8 h
jermar
/trunk/kernel/
Prototypical implementation of new IRQ redirector in sparc64.
The new code can support shared IRQs in kernel (and multiple IRQs per device).
Userspace support is yet to be written.
The only architecture that uses this code is actually sparc64 only.
1918
6523 d 8 h
jermar
/trunk/kernel/arch/sparc64/src/mm/
Omitted comma.
1917
6523 d 9 h
jermar
/trunk/
sparc64 work:
- hw_map() can now support up to 8M requests
- CPU stacks are now locked in DTLB of the respective processor
- kernel in the boot phase no longer relies on the stack provided by OpenFirmware
- instead of of doing FLUSHW during kernel startup, simply set the
window state registers to the wanted state
- NWINDOW -> NWINDOWS
- Add/fix some comments and copyrights.