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Rev Age Author Path Log message Diff
3934 5608 d 4 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		  
3932 5608 d 6 h jermar /trunk/kernel/ Kill arch/drivers/ega.h. Provide one-stop shopping
place for architectures with ia32 legacy I/O space.		  
3931 5608 d 6 h jermar /trunk/kernel/genarch/ Improve the i8042 kernel driver (phase I).

- Convert the code to be instance-aware
- Still using hardcoded initialization from legacy IO address
- Use elegant i8042 register map for PIO		  
3928 5608 d 8 h jermar /trunk/kernel/ Kill arch/drivers/i8042.h.  
3927 5608 d 8 h jermar /trunk/kernel/genarch/ Nuke i8042_poll().  
3906 5612 d 5 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.		  
3900 5612 d 14 h jermar /trunk/ Get rid of CONFIG_NS16550_INTERRUPT_DRIVEN and CONFIG_I8042_INTERRUPT_DRIVEN.  
3877 5615 d 8 h decky /trunk/kernel/genarch/ remove (almost all) platform dependent code from drivers  
3714 5672 d 12 h decky /trunk/kernel/ do not waist resources if no keyboard driver is used  
3661 5689 d 6 h vana /trunk/ IA64: repair similators support  
3657 5689 d 16 h vana /trunk/ Legacy IRQ support, uspace NS16550 support, some minor changes  
3655 5690 d 8 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 5691 d 9 h jermar /trunk/kernel/ Initial support for interrupt driven driver for ns16550.  
3581 5708 d 5 h jermar /trunk/kernel/ Some cstyle.  
3577 5708 d 20 h vana /trunk/kernel/ Support for serial port console on IA64 as a compensation for keyboard - based on SPARC ns16550 driver  
2572 6111 d 23 h jermar /trunk/kernel/ Remove duplicit implementation of strlen() in kernel, rename is_digit(),
is_white() and co. to their standard names (e.g. isdigit(), isspace()) and
remove duplicit implementation of isdigit(). Fix cstyle in kernel printf()
implementation.		  
2516 6137 d 7 h vana /trunk/kernel/ IA64 rest of neaded changes to work with simics keyboard  
2321 6259 d 13 h decky /trunk/ keep mouse state in i8042_grab, unify keyboard and mouse IRQ handler
(this fixes ticket #12)		  
2089 6361 d 15 h decky /trunk/ huge type system cleanup
remove cyclical type dependencies across multiple header files
many minor coding style fixes		  
2071 6372 d 7 h jermar /trunk/ (c) versus (C)  

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