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Rev Age Author Path Log message Diff
2292 6450 d 21 h hudecek /branches/rcu/ updated to latest trunk revision, minor tweaks in tasklet.c  
2131 6485 d 14 h decky /branches/ add development branches  
2102 6539 d 11 h decky /trunk/kernel/genarch/src/fb/ signed/unsigned comparison, explicit typecast  
2089 6540 d 17 h decky /trunk/ huge type system cleanup
remove cyclical type dependencies across multiple header files
many minor coding style fixes
 
2086 6542 d 13 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 6551 d 10 h jermar /trunk/ (c) versus (C)  
2054 6579 d 8 h jermar /trunk/kernel/ Fix important comment in kernel/arch/sparc64/src/proc/scheduler.c.

Improve framebuffer code.

Formatting and indentation fixes.
 
2015 6590 d 10 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 6607 d 17 h decky /trunk/ Add BGR 0888 visual for Ultra 60  
1993 6607 d 18 h decky /trunk/ make framebuffer code more generic  
1991 6608 d 11 h jermar /trunk/kernel/genarch/src/fb/ The prefered switch statement indentation is the one replaced by the previous commit :-)  
1990 6608 d 14 h decky /trunk/kernel/genarch/src/fb/ framebuffer cleanup  
1981 6611 d 18 h jermar /trunk/kernel/ Indentation, formatting and minor changes.  
1888 6676 d 13 h jermar /trunk/ C99 compliant header guards (hopefully) everywhere in the kernel.
Formatting and indentation changes.
Small improvements in sparc64.
 
1875 6683 d 11 h jermar /trunk/ sparc64 work.
- Changes to enable userspace keyboard drivers.
- Fix z8530 initialization (i.e. clear any pending Tx interrupts).
- Experimental support for framebuffers with inverted colors.
 
1871 6684 d 21 h jermar /trunk/ Replace FB_BIG_ENDIAN with FB_INVERT_ENDIAN.
Omit tests for architecture endianness in deciding framebuffer endianness.
 
1869 6685 d 14 h jermar /trunk/ Pass "fb.bpp-align" property to userspace so that our fb task works properly even on
framebuffers used in some Sun hardware.
 
1837 6717 d 22 h jermar /trunk/ Support 24bpp framebuffers with 4 pixelbytes (each pixel aligned on 32-bits).

At least on sparc64, the OpenFirmware linebytes property specifies the number
of pixels between consecutive scan lines of the display. Fix scanilne calculation,
including possible alignment.

Add note to 8bpp pixel functions pointing out drawbacks of that mode.
 
1790 6739 d 13 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 6741 d 12 h decky / move kernel/trunk, uspace/trunk and boot/trunk to trunk/kernel, trunk/uspace and trunk/boot  
1780 6748 d 13 h jermar /kernel/trunk/ Replace old __u?? types with respective C99 variants (e.g. uint32_t, int64_t, uintptr_t etc.).  
1766 6756 d 20 h palkovsky /kernel/trunk/ Changed frame_alloc call, cleaned a lot of stuff, fixed some not-perfectly-correct error handling.  
1760 6759 d 15 h palkovsky /kernel/trunk/ Changed interface of frame_alloc/free to use address of frame instead of the pfn.
This makes it impossible to use >4GB of memory on 32-bit machines, but who cares...
 
1702 6769 d 16 h cejka /kernel/trunk/ Kernel doxygen comments updated.  
1690 6772 d 10 h palkovsky /kernel/trunk/ Yet another fix with framebuffer.  
1683 6772 d 21 h jermar /kernel/trunk/genarch/src/fb/ Pass correct yres to userspace framebuffer.  
1682 6772 d 23 h palkovsky /kernel/trunk/ Fast framebuffer scrolling in kconsole. Eats some memory though.  
1671 6774 d 9 h jermar /kernel/trunk/genarch/src/fb/ Eliminate deadlock condition from fb.  
1473 6782 d 11 h decky /kernel/trunk/ kernel support for text-only framebuffer  
1382 6793 d 9 h decky /kernel/trunk/ make hardware memory mapping more generic  
1376 6794 d 17 h jermar /kernel/trunk/ Change the way the framebuffer is mapped so that sparc64 is usable again.  
1371 6795 d 9 h decky /kernel/trunk/ unify the framebuffer API
use physical address as the base address for the framebuffer
 
1334 6798 d 23 h jermar /kernel/trunk/ Force mips32 frame buffer access to be always big endian.

Fix vmaxlma.c warning when building ia64.
 
1327 6799 d 16 h decky /kernel/trunk/ split framebuffer initialization and sysinfo registration  
1318 6800 d 10 h vana /kernel/trunk/ Sysinfo userspace interface  
1317 6800 d 12 h vana /kernel/trunk/ System information tools  
1316 6800 d 13 h jermar /kernel/trunk/genarch/src/fb/ Forgotten in last commit... improve frame buffer speed by buffering blank line.  
1312 6801 d 14 h palkovsky /kernel/trunk/genarch/src/fb/ Fixed incorrect tabulator in framebuffer (could write outside framebuffer
memory).
 
1298 6806 d 15 h vana /kernel/trunk/ FB endian fix  
1287 6808 d 20 h vana /kernel/trunk/ ia32 VESA FB support