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Rev Age Author Path Log message Diff
2093 6319 d 5 h decky /trunk/kernel/ spinlock extern declaration macro  
2089 6320 d 9 h decky /trunk/ huge type system cleanup
remove cyclical type dependencies across multiple header files
many minor coding style fixes
 
2086 6322 d 5 h jermar /trunk/kernel/genarch/src/fb/ Don't write to frame buffer memory, which is past the resolution.
This fixes Ticket #17

Coding style a formatting changes in the frame buffer code.
 
2085 6326 d 7 h decky /trunk/kernel/ typedef elimination  
2071 6331 d 2 h jermar /trunk/ (c) versus (C)  
2054 6359 d 0 h jermar /trunk/kernel/ Fix important comment in kernel/arch/sparc64/src/proc/scheduler.c.

Improve framebuffer code.

Formatting and indentation fixes.
 
2015 6370 d 2 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.
 
2007 6378 d 0 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.
 
1994 6387 d 8 h decky /trunk/ Add BGR 0888 visual for Ultra 60  
1993 6387 d 10 h decky /trunk/ make framebuffer code more generic  
1991 6388 d 3 h jermar /trunk/kernel/genarch/src/fb/ The prefered switch statement indentation is the one replaced by the previous commit :-)  
1990 6388 d 6 h decky /trunk/kernel/genarch/src/fb/ framebuffer cleanup  
1981 6391 d 10 h jermar /trunk/kernel/ Indentation, formatting and minor changes.  
1974 6402 d 3 h jermar /trunk/kernel/genarch/src/ofw/ Rewrite OFW device tree traversal algorithms to iterate over the list of peers rather than recurse on each
peer node. This saves us from big troubles with stack overflows.
 
1972 6404 d 8 h jermar /trunk/ Modify selected function to consume less stack space.

Avoid flushw instruction in the sparc64 loader.
 
1957 6413 d 10 h decky /trunk/kernel/ ia32: mouse support, mouse regrab is still broken  
1956 6413 d 11 h decky /trunk/kernel/ ia32: adopt new IRQ interface, mouse not tested yet  
1944 6421 d 5 h jermar /trunk/kernel/ Add mutual exclusion to keyboard grab and release
functions on sparc64, ppc32, mips32 and ia64.
 
1932 6423 d 2 h jermar /trunk/kernel/ Do not copy notification config out of the IRQ structure.
Add the notify member, that toggles notifications on and off instead.
This is good for preventing other tasks from registering the notification
while the notification config is stored outside the IRQ structure.
It should also help to implement the cleanup code.
 
1931 6423 d 3 h jermar /trunk/ Add support for IPC notifications even for polled ns16550 based keyboard.  

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