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Subversion Repositories
HelenOS
(root)
/
tags
/
0.4.0
/
kernel
/
arch
/
ia32
/
src
/
drivers/
– Rev 3888
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3888
5620 d 14 h
jermar
/tags/0.4.0/
Tag 0.4.0.
3790
5657 d 16 h
svoboda
/trunk/kernel/
Make newlines in panic messages consistent. Add periods at end of messages so that it is obvious whether they are printed entirely.
3779
5661 d 14 h
jermar
/trunk/kernel/
Only one kernel EGA driver to rule them all.
3751
5669 d 17 h
svoboda
/trunk/kernel/arch/ia32/src/drivers/
Revive kernel EGA fb driver. Plus fix bug -- was using memcpy() for scrolling instead of memmove().
3707
5680 d 9 h
decky
/trunk/
kconsole is optional
kernel & uspace framebuffer rewrite with speedups (some things are slightly broken yet)
3672
5691 d 8 h
jermar
/trunk/
Merge sparc branch to trunk.
3234
5822 d 13 h
decky
/trunk/
reintroduce support for MSIM text console in user space
3227
5823 d 9 h
decky
/trunk/kernel/arch/ia32/src/drivers/
remove unnecessary newline
3104
5873 d 21 h
svoboda
/trunk/kernel/
Declare arguments for memstr.h operations as pointers instead of uintptr_t.
2439
6245 d 7 h
decky
/trunk/kernel/arch/ia32/src/
fix ICC compilation
2218
6299 d 5 h
decky
/trunk/kernel/
support the possibility to send EOI or Interrupt Acknowledgement
prior to processing the interrupt
(this is essential on some architectures to prevent preemption deadlock)
2107
6362 d 7 h
jermar
/trunk/
When clock() is called by an external interrupt dispatched by the IRQ dispatcher,
no spinlock can be held or the kernel will not be preemptive. This fixes Ticket #24.
Formating and indentation fixes.
2089
6368 d 15 h
decky
/trunk/
huge type system cleanup
remove cyclical type dependencies across multiple header files
many minor coding style fixes
2071
6379 d 8 h
jermar
/trunk/
(c) versus (C)
2065
6393 d 6 h
jermar
/trunk/kernel/
Coding style fixes and formatting improvements.
2018
6416 d 11 h
decky
/trunk/kernel/
rename rdtsc() to get_cycle()
2015
6418 d 8 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.
1993
6435 d 16 h
decky
/trunk/
make framebuffer code more generic
1956
6461 d 17 h
decky
/trunk/kernel/
ia32: adopt new IRQ interface, mouse not tested yet
1837
6545 d 20 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.
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