Subversion Repositories HelenOS

Rev

Go to most recent revision | Show changed files | Directory listing | RSS feed

Filtering Options

Rev Age Author Path Log message Diff
2467 6164 d 22 h jermar /trunk/ Improve comments for arch-specific implementations of hierarchical
4-level page tables. Improve formatting.		  
2465 6170 d 1 h jermar /trunk/ Merge arm32 into trunk.  
2125 6286 d 20 h decky /trunk/ experimental support for Objective C
(disabled by default)		  
2106 6295 d 3 h jermar /trunk/kernel/ Merge as_t structure into one and leave the differring parts in as_genarch_t.

Indentation and formatting changes in header files.		  
2093 6299 d 23 h decky /trunk/kernel/ spinlock extern declaration macro  
2089 6301 d 3 h decky /trunk/ huge type system cleanup
remove cyclical type dependencies across multiple header files
many minor coding style fixes		  
2085 6307 d 1 h decky /trunk/kernel/ typedef elimination  
2071 6311 d 19 h jermar /trunk/ (c) versus (C)  
1994 6368 d 2 h decky /trunk/ Add BGR 0888 visual for Ultra 60  
1993 6368 d 3 h decky /trunk/ make framebuffer code more generic  
1957 6394 d 4 h decky /trunk/kernel/ ia32: mouse support, mouse regrab is still broken  
1956 6394 d 5 h decky /trunk/kernel/ ia32: adopt new IRQ interface, mouse not tested yet  
1921 6406 d 21 h jermar /trunk/kernel/ Changes in ns16550 and z8530 drivers.
Add some stuff for IRQ notifications to irq_t.		  
1920 6407 d 4 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 6407 d 19 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.		  
1912 6414 d 5 h jermar /trunk/kernel/ Separate mapping of EBUS interrupts into two parts: EBUS and PCI.  
1910 6417 d 17 h jermar /trunk/kernel/ Rename INO to INR, for the sake of consistency with manuals.  
1909 6418 d 19 h jermar /trunk/ Extend the OFW device tree node with a void pointer. The boot loader is
supposed to reset all pointers in all nodes. The kernel uses the pointer
to recognize that a particular device has already been visited and initialized.

Read interrupt mapping from the OFW device tree for FHC devices (z8530) and
EBUS devices (ns16550). In case of FHC devices, remove hardwired values from
the code and use only values read from the tree. FHC initialization is started
when a FHC device wants to map its interrupt. In case of EBUS devices, map
the interrupt to INO. Interrupt enabling in the interrupt controller for that
specific interrupt is not implemented yet.		  
1908 6421 d 5 h jermar /trunk/kernel/genarch/ Add function to find OFW tree node by handle.  
1907 6421 d 6 h jermar /trunk/ Add node handle to in-memory ofw tree node.
This is essential for interrupt mapping on sparc64
and perhaps on other platforms that have OpenFirmware.		  

←Prev12Next→

Show All