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Rev Age Author Path Log message Diff
1888 6551 d 1 h jermar /trunk/ C99 compliant header guards (hopefully) everywhere in the kernel.
Formatting and indentation changes.
Small improvements in sparc64.
 
1875 6557 d 23 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 6559 d 9 h jermar /trunk/ Replace FB_BIG_ENDIAN with FB_INVERT_ENDIAN.
Omit tests for architecture endianness in deciding framebuffer endianness.
 
1869 6560 d 2 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 6592 d 10 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 6614 d 1 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 6616 d 0 h decky / move kernel/trunk, uspace/trunk and boot/trunk to trunk/kernel, trunk/uspace and trunk/boot  
1780 6623 d 1 h jermar /kernel/trunk/ Replace old __u?? types with respective C99 variants (e.g. uint32_t, int64_t, uintptr_t etc.).  
1766 6631 d 8 h palkovsky /kernel/trunk/ Changed frame_alloc call, cleaned a lot of stuff, fixed some not-perfectly-correct error handling.  
1760 6634 d 2 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 6644 d 4 h cejka /kernel/trunk/ Kernel doxygen comments updated.  
1690 6646 d 22 h palkovsky /kernel/trunk/ Yet another fix with framebuffer.  
1683 6647 d 9 h jermar /kernel/trunk/genarch/src/fb/ Pass correct yres to userspace framebuffer.  
1682 6647 d 11 h palkovsky /kernel/trunk/ Fast framebuffer scrolling in kconsole. Eats some memory though.  
1671 6648 d 21 h jermar /kernel/trunk/genarch/src/fb/ Eliminate deadlock condition from fb.  
1473 6656 d 23 h decky /kernel/trunk/ kernel support for text-only framebuffer  
1382 6667 d 21 h decky /kernel/trunk/ make hardware memory mapping more generic  
1376 6669 d 5 h jermar /kernel/trunk/ Change the way the framebuffer is mapped so that sparc64 is usable again.  
1371 6669 d 21 h decky /kernel/trunk/ unify the framebuffer API
use physical address as the base address for the framebuffer
 
1334 6673 d 11 h jermar /kernel/trunk/ Force mips32 frame buffer access to be always big endian.

Fix vmaxlma.c warning when building ia64.
 
1327 6674 d 3 h decky /kernel/trunk/ split framebuffer initialization and sysinfo registration  
1318 6674 d 22 h vana /kernel/trunk/ Sysinfo userspace interface  
1317 6675 d 0 h vana /kernel/trunk/ System information tools  
1316 6675 d 1 h jermar /kernel/trunk/genarch/src/fb/ Forgotten in last commit... improve frame buffer speed by buffering blank line.  
1312 6676 d 2 h palkovsky /kernel/trunk/genarch/src/fb/ Fixed incorrect tabulator in framebuffer (could write outside framebuffer
memory).
 
1298 6681 d 3 h vana /kernel/trunk/ FB endian fix  
1287 6683 d 8 h vana /kernel/trunk/ ia32 VESA FB support  
1135 6723 d 20 h decky /kernel/trunk/ framebuffer code cleanup, support for non-standard scanline sizes
ppc32: get framebuffer parameters from boot loader
 
896 6749 d 19 h jermar /kernel/trunk/genarch/src/fb/ Improve framebuffer speed by using optimised memcpy().  
891 6751 d 5 h palkovsky /kernel/trunk/genarch/src/fb/ Fixed getpixel_1byte to work with 3:2:3 color scheme.  
886 6751 d 6 h jermar /kernel/trunk/genarch/src/fb/ Change putpixel1() to look better.  
862 6756 d 1 h palkovsky /kernel/trunk/genarch/src/fb/ Added logo for framebuffer (simple bitmap)  
839 6763 d 3 h palkovsky /kernel/trunk/genarch/src/fb/ Better structure for framebuffer.  
838 6763 d 8 h palkovsky /kernel/trunk/ Added untested support for 2 & 4-byte (15-bit & 24-bit depth) framebuffer.  
837 6763 d 8 h palkovsky /kernel/trunk/ Moved framebuffer to genarch.  
836 6763 d 19 h palkovsky /kernel/trunk/ Added support for 24-bit framebuffer.  
534 6834 d 23 h jermar / Rename HelenOS/SPARTAN to HelenOS/kernel again.  
532 6834 d 23 h jermar / Revert renaming of HelenOS/SPARTAN to HelenOS/kernel because of important pending patch.  
501 6847 d 3 h jermar / Rename HelenOS/SPARTAN to HelenOS/kernel.  
430 6867 d 20 h jermar /SPARTAN/trunk/ Move src/ and include/ to generic.