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Rev Age Author Path Log message Diff
3742 5843 d 6 h rimsky /branches/sparc/ The sparc branch synchronized with trunk at revision 3722 (trunk@3722).  
3618 5876 d 20 h rimsky /branches/sparc/ Support for framebuffers, where the first pixel is mapped to a different address than the OBP 'reg' property claims. Cleanup, comments, C-style.  
3343 5972 d 1 h decky /branches/sparc/ add sparc branch  
2093 6540 d 1 h decky /trunk/kernel/ spinlock extern declaration macro  
2085 6547 d 4 h decky /trunk/kernel/ typedef elimination  
2071 6551 d 22 h jermar /trunk/ (c) versus (C)  
1993 6608 d 6 h decky /trunk/ make framebuffer code more generic  
1888 6677 d 1 h jermar /trunk/ C99 compliant header guards (hopefully) everywhere in the kernel.
Formatting and indentation changes.
Small improvements in sparc64.
 
1837 6718 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.
 
1787 6742 d 0 h decky / move kernel/trunk, uspace/trunk and boot/trunk to trunk/kernel, trunk/uspace and trunk/boot  
1780 6749 d 1 h jermar /kernel/trunk/ Replace old __u?? types with respective C99 variants (e.g. uint32_t, int64_t, uintptr_t etc.).  
1702 6770 d 4 h cejka /kernel/trunk/ Kernel doxygen comments updated.  
1382 6793 d 21 h decky /kernel/trunk/ make hardware memory mapping more generic  
1376 6795 d 5 h jermar /kernel/trunk/ Change the way the framebuffer is mapped so that sparc64 is usable again.  
1371 6795 d 21 h decky /kernel/trunk/ unify the framebuffer API
use physical address as the base address for the framebuffer
 
1327 6800 d 3 h decky /kernel/trunk/ split framebuffer initialization and sysinfo registration  
1313 6801 d 6 h jermar /kernel/trunk/ Do not report possible deadlock on fb_lock.
This issue was causing troubles in connection
with slow framebuffer in simulated environment
when false positives triggered an infinite
recursion of attempts to report deadlock on
fb_lock using printf() and fb_putchar().
 
1135 6849 d 20 h decky /kernel/trunk/ framebuffer code cleanup, support for non-standard scanline sizes
ppc32: get framebuffer parameters from boot loader
 
838 6889 d 8 h palkovsky /kernel/trunk/ Added untested support for 2 & 4-byte (15-bit & 24-bit depth) framebuffer.  
837 6889 d 8 h palkovsky /kernel/trunk/ Moved framebuffer to genarch.  

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