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Rev Age Author Path Log message Diff
4688 5985 d 15 h trochtova /branches/dd/ dd branch synchronized with trunk (revision 4687)  
4678 5989 d 18 h trochtova /branches/dd/ dd branch synchronized with trunk (revision 4677)  
4296 6096 d 10 h trochtova /branches/dd/ dd branch synchronized with trunk (revision 4295)  
4201 6111 d 16 h trochtova /branches/dd/ changes in trunk (rev 4200) merged into dd branch  
4156 6124 d 12 h trochtova /branches/dd/ changes in trunk (rev 4155) merged into dd branch  
4055 6135 d 14 h trochtova /branches/dd/ changes in trunk (rev 4054) merged into dd branch  
3022 6418 d 16 h decky /branches/dd/ device drivers branch  
2141 6847 d 3 h jermar /trunk/ The Ultimate Solution To Illegal Virtual Aliases.
It is better to avoid them completely than to fight them.
Switch the sparc64 port to 16K pages. The TLBs and TSBs
continue to operate with 8K pages only. Page tables and
other generic parts operate with 16K pages.

Because the MMU doesn't support 16K directly, each 16K
page is emulated by a pair of 8K pages. With 16K pages,
illegal aliases cannot be created in 16K D-cache.		  
2102 6904 d 8 h decky /trunk/kernel/genarch/src/fb/ signed/unsigned comparison, explicit typecast  
2089 6905 d 14 h decky /trunk/ huge type system cleanup
remove cyclical type dependencies across multiple header files
many minor coding style fixes		  
2086 6907 d 10 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.		  
2071 6916 d 7 h jermar /trunk/ (c) versus (C)  
2054 6944 d 5 h jermar /trunk/kernel/ Fix important comment in kernel/arch/sparc64/src/proc/scheduler.c.

Improve framebuffer code.

Formatting and indentation fixes.		  
2015 6955 d 7 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.		  
1994 6972 d 13 h decky /trunk/ Add BGR 0888 visual for Ultra 60  
1993 6972 d 15 h decky /trunk/ make framebuffer code more generic  
1991 6973 d 8 h jermar /trunk/kernel/genarch/src/fb/ The prefered switch statement indentation is the one replaced by the previous commit :-)  
1990 6973 d 11 h decky /trunk/kernel/genarch/src/fb/ framebuffer cleanup  
1981 6976 d 15 h jermar /trunk/kernel/ Indentation, formatting and minor changes.  
1888 7041 d 10 h jermar /trunk/ C99 compliant header guards (hopefully) everywhere in the kernel.
Formatting and indentation changes.
Small improvements in sparc64.		  

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