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Rev Age Author Path Log message Diff
2055 6356 d 8 h jermar /trunk/kernel/arch/sparc64/src/ sparc64 work:
- No need to lock kernel stack and userspace window buffer into DTLB.		  
2054 6356 d 18 h jermar /trunk/kernel/ Fix important comment in kernel/arch/sparc64/src/proc/scheduler.c.

Improve framebuffer code.

Formatting and indentation fixes.		  
2049 6360 d 4 h jermar /trunk/kernel/arch/sparc64/src/ More formatting and indentation changes.  
2048 6360 d 21 h jermar /trunk/ Formatting and indentation changes.  
2044 6362 d 22 h jermar /trunk/kernel/arch/sparc64/ On sparc64's tick interrupt, adjust the TICK_COMPARE register instead of the TICK
register. The TICK register now increments linearily and can be used by the get_cycle()
function.		  
2043 6362 d 22 h jermar /trunk/kernel/arch/sparc64/src/ Make the sparc64 kernel compile again.  
2038 6363 d 17 h jermar /trunk/kernel/arch/sparc64/ Remove old stuff.  
2016 6366 d 2 h jermar /trunk/kernel/arch/sparc64/src/mm/ The D-cache line size is actually 32 bytes on UltraSPARC II, IIi (and also IIe).  
2015 6367 d 19 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.		  
2010 6372 d 18 h jermar /trunk/kernel/arch/sparc64/src/mm/ Fix comment.  
2009 6372 d 19 h jermar /trunk/kernel/ Initial support for handling illegal virtual aliases on sparc64.  
2008 6374 d 20 h jermar /trunk/kernel/arch/sparc64/ Add dcache_flush() function that flushes D-Cache on sparc64.  
2001 6378 d 17 h jermar /trunk/kernel/ Indentation and comment fixes.  
1996 6384 d 21 h jermar /trunk/kernel/ Add option to compile the sparc64 kernel without the TTE_CV bit support.
The bit is not used by default now.
Enabling it may theoretically lead to physical memory inconsistencies until code that
mitigates the problem is written.		  
1994 6385 d 2 h decky /trunk/ Add BGR 0888 visual for Ultra 60  
1993 6385 d 3 h decky /trunk/ make framebuffer code more generic  
1988 6386 d 17 h jermar /trunk/kernel/arch/sparc64/src/mm/ Update comment and move initialization code away from application processor codepath.  
1987 6386 d 20 h jermar /trunk/kernel/arch/sparc64/src/ Take the possible difference between kernel and physical address into account in TSB and userspace window buffer
allocation and deallocation code.		  
1986 6387 d 0 h decky /trunk/kernel/arch/sparc64/src/drivers/ The FFB framebuffer looks more like 32b  
1984 6387 d 20 h jermar /trunk/kernel/arch/sparc64/ sparc64 work:
- untested support for Psycho PCI controller		  

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