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HelenOS
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dynload
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kernel
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genarch
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include
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drivers
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ns16550
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ns16550.h
@ 4752
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4348
5591 d 18 h
svoboda
/branches/dynload/
Merge latest trunk changes to dynload.
4347
5591 d 18 h
svoboda
/branches/dynload/
Merge trunk changes up to r4195 to dynload.
4346
5593 d 5 h
svoboda
/branches/dynload/
Merge trunk changes up to r4145 to dynload.
4114
5641 d 7 h
jermar
/trunk/
Fix one RAW dependency.
4094
5641 d 9 h
decky
/trunk/kernel/genarch/
update for the new scheme of wiring device drivers to keyboard/serial modules
4042
5646 d 11 h
jermar
/trunk/
Complete emancipation of kernel serial controller drivers (i8042, ns16550 and
z8530). Provide a common keyboard module for PC and Sun keyboards. The serial
line module is still to follow.
3960
5660 d 5 h
jermar
/trunk/kernel/genarch/include/kbd/
Remove extern declarations.
3941
5661 d 6 h
jermar
/trunk/kernel/
Let IRQ claim methods take irq_t * instead of the instance argument.
3938
5661 d 10 h
jermar
/trunk/kernel/genarch/
Embed the ns16550 irq structure into the ns16550 instance structure.
3934
5662 d 3 h
jermar
/trunk/kernel/
Improve the ns16550 driver.
- The driver support multiple instances.
- It still remembers the last registered IRQ in a global structure (cannot be
easily fixed now)
- Was converted to use PIO directly
3907
5665 d 16 h
decky
/trunk/kernel/
remove forgotten #ifdef arch
3906
5666 d 4 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
5666 d 11 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.
3655
5744 d 7 h
jermar
/trunk/kernel/
Add additional members to the irq_t structure so that an interrupt-driven driver
does not need to know how to clear the level interrupt. The z8530 was modified
in this way and is much more generic. The ns16550 driver has also been modified,
but awaits testing. The sparc64 interrupt mapping and dispatch code is now using
the new info and calls the clear-interrupt-routine itself.
3646
5745 d 7 h
jermar
/trunk/kernel/
Initial support for interrupt driven driver for ns16550.
3577
5762 d 19 h
vana
/trunk/kernel/
Support for serial port console on IA64 as a compensation for keyboard - based on SPARC ns16550 driver
2089
6415 d 14 h
decky
/trunk/
huge type system cleanup
remove cyclical type dependencies across multiple header files
many minor coding style fixes
2071
6426 d 6 h
jermar
/trunk/
(c) versus (C)
1921
6521 d 7 h
jermar
/trunk/kernel/
Changes in ns16550 and z8530 drivers.
Add some stuff for IRQ notifications to irq_t.
1920
6521 d 15 h
jermar
/trunk/kernel/
Move the new IRQ redirector to ddi/.
Add function for assigning unique device numbers.
Change sparc64/drivers/kbd.c to assign devno to keyboard.
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