Subversion Repositories HelenOS

Rev

Show changed files | Details | Compare with Previous | Blame | RSS feed

Filtering Options

Rev Age Author Path Log message Diff
4678 5579 d 0 h trochtova /branches/dd/ dd branch synchronized with trunk (revision 4677)  
4668 5585 d 12 h trochtova /branches/dd/ dd branch synchronized with trunk (revision 4667)  
4420 5650 d 19 h trochtova /branches/dd/ dd branch synchronized with trunk (revision 4419)  
4156 5713 d 18 h trochtova /branches/dd/ changes in trunk (rev 4155) merged into dd branch  
4055 5724 d 20 h trochtova /branches/dd/ changes in trunk (rev 4054) merged into dd branch  
3022 6007 d 22 h decky /branches/dd/ device drivers branch  
2510 6274 d 13 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 6505 d 12 h jermar /trunk/ (c) versus (C)  
1898 6619 d 12 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 6622 d 11 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 6624 d 12 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 6625 d 10 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 6666 d 14 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 6666 d 17 h jermar /trunk/kernel/genarch/ Move code duplicated in i8042.c and z8530.c to key.c.  
1842 6666 d 19 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 6671 d 17 h jermar /trunk/kernel/ Add scan code map for Sun keyboard.  
1790 6693 d 15 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 6695 d 14 h decky / move kernel/trunk, uspace/trunk and boot/trunk to trunk/kernel, trunk/uspace and trunk/boot  
1382 6747 d 12 h decky /kernel/trunk/ make hardware memory mapping more generic  
1376 6748 d 20 h jermar /kernel/trunk/ Change the way the framebuffer is mapped so that sparc64 is usable again.  

←Prev12Next→

Show All