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HelenOS
(root)
/
tags
/
0.4.1
/
kernel
/
arch
/
ia32
/
src
/
drivers/
@ 4687
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4687
5475 d 16 h
jermar
/tags/0.4.1/
Tag 0.4.1
4685
5475 d 16 h
jermar
/trunk/
Fix 16bpp modes.
4676
5478 d 18 h
jermar
/trunk/
RGB conversion functions should work with a well-defined pixel format.
4151
5613 d 21 h
decky
/trunk/kernel/arch/ia32/src/
properly detect VESA 16 bpp modes with 5:5:5 colors
4148
5614 d 2 h
decky
/trunk/
as kernel little brother drivers are not needed anymore, the device numbers do not have to be correlated between kernel and uspace in any way
introduce new syscall sys_device_assign_devno() for generating system-wide unique device numbers for uspace
4096
5619 d 19 h
decky
/trunk/kernel/arch/ia32/src/drivers/
fix very strange condition
3941
5639 d 16 h
jermar
/trunk/kernel/
Let IRQ claim methods take irq_t * instead of the instance argument.
3930
5640 d 15 h
jermar
/trunk/kernel/
Adapt most of the kernel to ioport8_t, ioport16_t and ioport32_t types.
3906
5644 d 14 h
jermar
/trunk/kernel/
IRQ handlers are using one superfluous argument and an unused elipsis.
On the other hand, IRQ claim functions would need to be passed the instance
argument.
3902
5644 d 22 h
jermar
/trunk/kernel/
Introduce a more platform-neutral name for programmed I/O.
The new API looks like pio_read_n() or pio_write_n(), where n is 8, 16 or 32.
The old API (i.e. inb(), inw(), inl(), outb() outw(), outl()) may have made
some people think that the interface is only to be used with the separate I/O
space. That's not the case. This API is to be implemented on all platforms
so that we can finally have really generic kernel device drivers.
3790
5683 d 1 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
5686 d 23 h
jermar
/trunk/kernel/
Only one kernel EGA driver to rule them all.
3751
5695 d 2 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
5705 d 18 h
decky
/trunk/
kconsole is optional
kernel & uspace framebuffer rewrite with speedups (some things are slightly broken yet)
3672
5716 d 17 h
jermar
/trunk/
Merge sparc branch to trunk.
3234
5847 d 22 h
decky
/trunk/
reintroduce support for MSIM text console in user space
3227
5848 d 18 h
decky
/trunk/kernel/arch/ia32/src/drivers/
remove unnecessary newline
3104
5899 d 6 h
svoboda
/trunk/kernel/
Declare arguments for memstr.h operations as pointers instead of uintptr_t.
2439
6270 d 16 h
decky
/trunk/kernel/arch/ia32/src/
fix ICC compilation
2218
6324 d 14 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)
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