| Rev |
Age |
Author |
Path |
Log message |
Diff |
| 3742 |
5616 d 18 h |
rimsky |
/branches/sparc/ |
The sparc branch synchronized with trunk at revision 3722 (trunk@3722). |
|
| 3343 |
5745 d 13 h |
decky |
/branches/sparc/ |
add sparc branch |
|
| 2510 |
6094 d 10 h |
jermar |
/trunk/kernel/ |
Experimental support for the cgsix framebuffer, which is found on old Ultra 1
worksations, and the SBUS bus and devices. Not tested. |
|
| 2071 |
6325 d 10 h |
jermar |
/trunk/ |
(c) versus (C) |
|
| 1898 |
6439 d 9 h |
jermar |
/trunk/kernel/ |
Support for FFB (Creator 3D) framebuffer detection on sparc64.
(Not tested as the Ultra 60, which I have for testing, and which
only has this type of framebuffer doesn't boot for some unknown reason.) |
|
| 1896 |
6442 d 8 h |
jermar |
/trunk/ |
Convert sparc64 to detect keyboard and determine
its physical address by walking the memory representation
of the OpenFirmware device tree.
Add bus-specific functions that know how to apply the
"ranges" property to one component of the "reg" property.
Buses supported so far include FHC, EBUS and PCI. |
|
| 1895 |
6444 d 10 h |
jermar |
/trunk/ |
More ofw_tree work and fixes.
Add ofw_tree_lookup().
Every ofw_tree_node now also contains a disambigued name which is essential for tree lookups. |
|
| 1894 |
6445 d 7 h |
jermar |
/trunk/ |
Add balloc() (a.k.a boot allocator):
- balloc() only needs to know how to allocate memory.
- Memory allocated via balloc() is supposed to be passed to kernel and never freed by boot itself.
- make kernel aware of boot allocations
More work on OFW device tree:
- use balloc() to efficiently and safely allocate memory for the canonical copy of the device tree
sparc64 boot:
- pass OFW device tree root node pointer to kernel |
|
| 1844 |
6486 d 12 h |
jermar |
/trunk/kernel/ |
Add an option to compile the sparc64 kernel for Ultra 5 or Enterprise E6500.
Basic keyboard support (polling) based on ns16550 serial port (deployed on Ultra). |
|
| 1843 |
6486 d 14 h |
jermar |
/trunk/kernel/genarch/ |
Move code duplicated in i8042.c and z8530.c to key.c. |
|
| 1842 |
6486 d 17 h |
jermar |
/trunk/kernel/ |
i8042 and z8530 separated, the tree compiles again.
Now there is some duplicated code in i8042.c and z8530.c,
but that can be eliminated in slower pace. |
|
| 1838 |
6491 d 14 h |
jermar |
/trunk/kernel/ |
Add scan code map for Sun keyboard. |
|
| 1790 |
6513 d 13 h |
jermar |
/trunk/ |
Remove OpenFirmware calls from kernel/ entirely.
Switch the sparc64 port to use bootinfo.
Copy memcpy from boot/ to sparc64 kernel/ and
adjust it for memcpy_from/to_uspace. |
|
| 1787 |
6515 d 12 h |
decky |
/ |
move kernel/trunk, uspace/trunk and boot/trunk to trunk/kernel, trunk/uspace and trunk/boot |
|
| 1382 |
6567 d 9 h |
decky |
/kernel/trunk/ |
make hardware memory mapping more generic |
|
| 1376 |
6568 d 17 h |
jermar |
/kernel/trunk/ |
Change the way the framebuffer is mapped so that sparc64 is usable again. |
|
| 1266 |
6586 d 16 h |
jermar |
/kernel/trunk/genarch/ |
Rename acpi/matd.c to madt.c (Multiple APIC Description Table).
Improve Doxygen comments in genarch/. |
|
| 894 |
6649 d 13 h |
jermar |
/kernel/trunk/ |
Move i8042 driver to genarch as it might be used by more architectures. |
|
| 867 |
6654 d 15 h |
jermar |
/kernel/trunk/ |
Move OFW functionality of ppc32 memory_init to genarch so that the code can also be used by sparc64.
sparc64 is now close to broken as it lacks functionality to provide identity mapping for the whole phyisical memory. |
|
| 837 |
6662 d 20 h |
palkovsky |
/kernel/trunk/ |
Moved framebuffer to genarch. |
|
| 811 |
6669 d 10 h |
jermar |
/kernel/trunk/ |
Fix number of steps in softint division.
Make ia64 port compile with softint. |
|
| 756 |
6676 d 6 h |
jermar |
/kernel/trunk/ |
Memory management work.
Remove the last (i.e. 'root') argument from page_mapping_insert() and page_mapping_find().
Page table address is now extracted from the first (i.e. 'as') argument.
Add a lot of infrastructure to make the above possible.
sparc64 is now broken, most likely because of insufficient identity mapping of physical memory. |
|
| 730 |
6686 d 12 h |
jermar |
/kernel/trunk/ |
Finalize ASID management for sparc64 and mips32 by making use of FIFO queue of ASIDs. |
|
| 727 |
6688 d 8 h |
jermar |
/kernel/trunk/ |
New ASID management subsystem (initial work, more is required).
Some TLB invalidation changes. |
|
| 684 |
6699 d 15 h |
jermar |
/kernel/trunk/ |
Memory management work.
Move generic 4-level page table interface to genarch
and enable architectures to use different virtual memory
mechanisms (e.g. page hash tables).
Start page hash table support.
Switch ia64 and sparc64 to page hash tables.
Other architectures keep on using 4-level page table interface. |
|
| 534 |
6734 d 10 h |
jermar |
/ |
Rename HelenOS/SPARTAN to HelenOS/kernel again. |
|
| 532 |
6734 d 11 h |
jermar |
/ |
Revert renaming of HelenOS/SPARTAN to HelenOS/kernel because of important pending patch. |
|
| 501 |
6746 d 15 h |
jermar |
/ |
Rename HelenOS/SPARTAN to HelenOS/kernel. |
|
| 493 |
6747 d 8 h |
jermar |
/SPARTAN/trunk/ |
Move genarch/{src|include}/firmware/ofw to genarch/{src|include}/ofw. |
|
| 452 |
6761 d 10 h |
decky |
/SPARTAN/trunk/ |
major build system revision (unfinished)
this patchset most definitively breaks a lot of things, be patient |
|
| 430 |
6767 d 8 h |
jermar |
/SPARTAN/trunk/ |
Move src/ and include/ to generic. |
|
| 422 |
6773 d 21 h |
jermar |
/SPARTAN/trunk/ |
Move ACPI code to genarch.
Enable it for ia32, amd64 and ia64.
For now, ia64 support is commented out. |
|
| 421 |
6774 d 6 h |
jermar |
/SPARTAN/trunk/ |
Create genarch directory.
Move ppc32 ofw.[ch] to genarch.
Fix prototype for ofw_call() to return __address instead of int (please review).
Fix copyright notice in sparc64/boot/boot.S. |
|